WO2018171609A1 - Circuit board assembly - Google Patents
Circuit board assembly Download PDFInfo
- Publication number
- WO2018171609A1 WO2018171609A1 PCT/CN2018/079736 CN2018079736W WO2018171609A1 WO 2018171609 A1 WO2018171609 A1 WO 2018171609A1 CN 2018079736 W CN2018079736 W CN 2018079736W WO 2018171609 A1 WO2018171609 A1 WO 2018171609A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- protruding parts
- jumper
- housing
- board assembly
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Definitions
- the invention is in the field of lighting devices and in particular in the field of
- a lighting device housing arrangement in particular for a driver for lighting device comprising a circuit board assembly is proposed.
- Lighting devices for driving the light emitting means typically including one or more light emitting diodes (LED) are widely used.
- LED light emitting diodes
- the invention addresses the technical problem of improving the known lighting devices with improvement of the assembly of circuit board while reducing manufacturing and mounting complexity so that reliable manufacturing and assembly is easily possible.
- circuit board assembly comprising:
- circuit board wherein the circuit board is provided with an opening through which the protruding parts can pass, and the opening is provided at a portion of the circuit board corresponding to the protruding parts;
- the jumper extends through the opening, the jumper is clamped in a hole cooperatively formed by the indentations of the protruding parts, and a diameter of the hole is smaller than a diameter of the jumper.
- the diameter of the hole is preferably between 70% and 90% of the diameter of the jumper, more preferably the diameter of the hole is 80% or 85% of the diameter of the jumper.
- the planes where the at least two protruding parts is located may form an alternate angle in a direction that is perpendicular to the circuit board.
- the alternate angle may be between 15° and 45° , preferably the alternate angle is 30°.
- the opposite sides of the protruding parts may be arranged obliquely relative to the circuit board.
- the jumper may welded to the circuit board.
- the protruding parts may be made of elastic metal material.
- the protruding parts and the housing may be formed integrally.
- Figure 1 shows a perspective view of a housing with a circuit board assembly of a preferred embodiment
- Figure 2 shows another perspective view of a housing with a circuit board
- Figure 3 shows another perspective view of a housing with a circuit board assembly of a preferred embodiment
- Figure 4 shows another perspective view of a housing with a circuit board assembly of a preferred embodiment
- Figure 5 shows another perspective view of a housing without circuit board
- Figures 1 to 5 show several perspective views from different viewing angles of a housing 1 with a circuit board assembly 2 of a preferred embodiment.
- the driver for a lighting device with the circuit board assembly comprises a housing 1.
- the housing 1 is thereon with at least two protruding parts 4 extending away from the housing, and indentations 402 are provided on opposite sides of the protruding parts 4 respectively.
- a circuit board 2 is provided with an opening 201 through which the protruding parts 4 can pass, and the opening is provided at a portion of the circuit board 1 corresponding to the protruding parts 4; and [0027] a jumper 3, wherein the jumper 3 is electrically connected to the circuit board 2.
- the protruding parts 4 extend through the opening 201, the jumper 3 is clamped in a hole 403 cooperatively formed by the indentations 402 of the protruding parts 4, and a diameter of the hole 403 is smaller than a diameter of the jumper 3.
- the diameter of the hole 403 may be between 70% and 90% of the diameter of the jumper 3, preferably the diameter of the hole 403 is 80% or 85% of the diameter of the jumper 3.
- the alternate angle Q is preferably in the range between 15° and 45°. According to one example the alternate angle Q is 30°.
- the jumper 3 may be welded or soldered to the circuit board 2 and may be in
- the jumper 3 enables an earth connection from the housing 1 to the circuit board 2.
- the protruding parts 4 are preferably made of elastic metal material.
- the protruding parts 4 and the housing 1 are preferably formed integrally.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Multi-Conductor Connections (AREA)
Abstract
A circuit board assembly, comprising: a housing, wherein the housing is thereon with at least two protruding parts extending away from the housing, and indentations are provided on opposite sides of the protruding parts respectively; a circuit board, wherein the circuit board is provided with an opening through which the protruding parts can pass, and the opening is provided at a portion of the circuit board corresponding to the protruding parts; and a jumper, wherein the jumper is electrically connected to the circuit board; wherein, after the housing and the circuit board are assembled together, the protruding parts extend through the opening, the jumper is clamped in a hole cooperatively formed by the indentations of the protruding parts, and a diameter of the hole is smaller than a diameter of the jumper.
Description
CIRCUIT BOARD ASSEMBLY
Technical Field
[0001] The invention is in the field of lighting devices and in particular in the field of
housings for lighting devices. A lighting device housing arrangement, in particular for a driver for lighting device comprising a circuit board assembly is proposed.
Background Art
[0002] Lighting devices for driving the light emitting means, typically including one or more light emitting diodes (LED) are widely used.
Summary of Invention
Technical Problem
[0003] The invention addresses the technical problem of improving the known lighting devices with improvement of the assembly of circuit board while reducing manufacturing and mounting complexity so that reliable manufacturing and assembly is easily possible.
Solution to Problem
Technical Solution
[0004] The technical problem is solved by a lighting device according to claim 1. The
dependent claims define further advantageous aspects of the inventive circuit board assembly.
[0005] The problem is solved by a circuit board assembly, comprising:
[0006] a housing, wherein the housing is thereon with at least two protruding parts
extending away from the housing, and indentations are provided on opposite sides of the protruding parts respectively;
[0007] a circuit board, wherein the circuit board is provided with an opening through which the protruding parts can pass, and the opening is provided at a portion of the circuit board corresponding to the protruding parts; and
[0008] a jumper, wherein the jumper is electrically connected to the circuit board;
[0009] wherein, after the housing and the circuit board are assembled together, the
protruding parts extend through the opening, the jumper is clamped in a hole cooperatively formed by the indentations of the protruding parts, and a diameter of the hole is smaller than a diameter of the jumper.
[0010] The diameter of the hole is preferably between 70% and 90% of the diameter of the jumper, more preferably the diameter of the hole is 80% or 85% of the diameter of the jumper.
[0011] The planes where the at least two protruding parts is located may form an alternate
angle in a direction that is perpendicular to the circuit board.
[0012] The alternate angle may be between 15° and 45° , preferably the alternate angle is 30°.
[0013] The opposite sides of the protruding parts may be arranged obliquely relative to the circuit board.
[0014] The jumper may welded to the circuit board.
[0015] The protruding parts may be made of elastic metal material.
[0016] The protruding parts and the housing may be formed integrally.
Advantageous Effects of Invention
Brief Description of Drawings
Description of Drawings
[0017] The invention will be described in more detail in preferred embodiments with
reference to the attached figures, in which
[0018] Figure 1 shows a perspective view of a housing with a circuit board assembly of a preferred embodiment,
[0019] Figure 2 shows another perspective view of a housing with a circuit board
assembly of a preferred embodiment,
[0020] Figure 3 shows another perspective view of a housing with a circuit board assembly of a preferred embodiment,
[0021] Figure 4 shows another perspective view of a housing with a circuit board assembly of a preferred embodiment, and
[0022] Figure 5 shows another perspective view of a housing without circuit board
assembly of a preferred embodiment.
Mode for the Invention
Mode for Invention
[0023] Throughout the attached figures, same reference numerals denote the same elements.
In the description of different figures, the description of elements denoted by the same reference signs is not necessarily repeated for sake of conciseness.
[0024] In the following description of embodiments a housing of a driver for a lighting device as an example is discussed.
[0025] Figures 1 to 5 show several perspective views from different viewing angles of a housing 1 with a circuit board assembly 2 of a preferred embodiment.
[0026] The driver for a lighting device with the circuit board assembly according to the inventive solution comprises a housing 1. The housing 1 is thereon with at least two protruding parts 4 extending away from the housing, and indentations 402 are provided on opposite sides of the protruding parts 4 respectively. A circuit board 2 is provided with an opening 201 through which the protruding parts 4 can pass, and the opening is
provided at a portion of the circuit board 1 corresponding to the protruding parts 4; and [0027] a jumper 3, wherein the jumper 3 is electrically connected to the circuit board 2.
[0028] After the housing 1 and the circuit board 2 are assembled together, the protruding parts 4 extend through the opening 201, the jumper 3 is clamped in a hole 403 cooperatively formed by the indentations 402 of the protruding parts 4, and a diameter of the hole 403 is smaller than a diameter of the jumper 3.
[0029] The diameter of the hole 403 may be between 70% and 90% of the diameter of the jumper 3, preferably the diameter of the hole 403 is 80% or 85% of the diameter of the jumper 3.
[0030] The planes where the at least two protruding parts 4 is located form an alternate angle
Q in a direction that is perpendicular to the circuit board 2.
[0031] The alternate angle Q is preferably in the range between 15° and 45°. According to one example the alternate angle Q is 30°.
[0032] The opposite sides of the protruding parts 4 are arranged obliquely relative to the circuit board 2.
[0033] The jumper 3 may be welded or soldered to the circuit board 2 and may be in
electrical connection with the electronic circuitry assembled on the circuit board 2. Preferably the jumper 3 enables an earth connection from the housing 1 to the circuit board 2.
[0034] The protruding parts 4 are preferably made of elastic metal material. The protruding parts 4 and the housing 1 are preferably formed integrally.
Claims
[Claim 1] A circuit board assembly, comprising:
a housing, wherein the housing is thereon with at least two protruding parts extending away from the housing, and indentations are provided on opposite sides of the protruding parts respectively;
a circuit board, wherein the circuit board is provided with an opening through which the protruding parts can pass, and the opening is provided at a portion of the circuit board corresponding to the protruding parts; and
a jumper, wherein the jumper is electrically connected to the circuit board;
wherein, after the housing and the circuit board are assembled together, the protruding parts extend through the opening, the jumper is clamped in a hole cooperatively formed by the indentations of the protruding parts, and a diameter of the hole is smaller than a diameter of the jumper.
[Claim 2] The circuit board assembly according to claim 1, wherein, the diameter of the hole is between 70% and 90% of the diameter of the jumper.
[Claim 3] The circuit board assembly according to claim 2, wherein, the diameter of the hole is 80% or 85% of the diameter of the jumper.
[Claim 4] The circuit board assembly according to claim 1, wherein planes where the at least two protruding parts is located form an alternate angle in a direction that is perpendicular to the circuit board.
[Claim 5] The circuit board assembly according to claim 4, wherein the alternate angle is between 15° and 45°.
[Claim 6] The circuit board assembly according to claim 5, wherein, the alternate angle is 30°.
[Claim 7] The circuit board assembly according to claim 1, wherein the opposite sides of the protruding parts are arranged obliquely relative to the circuit board.
[Claim 8] The circuit board assembly according to claim 1, wherein, the jumper is welded to the circuit board.
[Claim 9] The circuit board assembly according to claim 1, wherein, the
protruding parts is made of elastic metal material.
[Claim 10] The circuit board assembly according to claim 1, wherein, the
protruding parts and the housing are formed integrally.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282587.9U CN206713185U (en) | 2017-03-21 | 2017-03-21 | Circuit board assemblies |
| CN201720282587.9 | 2017-03-21 | ||
| GB1713204.4 | 2017-08-16 | ||
| GB1713204.4A GB2560778B (en) | 2017-03-21 | 2017-08-16 | Circuit Board Assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018171609A1 true WO2018171609A1 (en) | 2018-09-27 |
Family
ID=60470993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2018/079736 WO2018171609A1 (en) | 2017-03-21 | 2018-03-21 | Circuit board assembly |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN206713185U (en) |
| GB (1) | GB2560778B (en) |
| WO (1) | WO2018171609A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206713185U (en) * | 2017-03-21 | 2017-12-05 | 赤多尼科两合股份有限公司 | Circuit board assemblies |
| CN113906244B (en) * | 2019-06-06 | 2024-10-01 | 加特可株式会社 | Control unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0332909A2 (en) * | 1988-03-15 | 1989-09-20 | BULL HN INFORMATION SYSTEMS ITALIA S.p.A. | Selective grounding device for electronic equipment |
| EP0822734A1 (en) * | 1996-07-29 | 1998-02-04 | Samsung Electronics Co., Ltd. | PCB grounding |
| CN201440773U (en) * | 2009-08-27 | 2010-04-21 | 惠州市万迅通电子五金塑胶厂 | PCB fixing and installing structure |
| CN205566931U (en) * | 2016-04-14 | 2016-09-07 | 南京创维信息技术研究院有限公司 | Electronic device |
| CN206713185U (en) * | 2017-03-21 | 2017-12-05 | 赤多尼科两合股份有限公司 | Circuit board assemblies |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07254789A (en) * | 1994-03-15 | 1995-10-03 | Kenwood Corp | Grounding structure of printed wiring board |
| CA2283181C (en) * | 1997-03-13 | 2007-05-15 | Siemens Aktiengesellschaft | Electric subassembly |
| DE102015120980B4 (en) * | 2015-12-02 | 2019-06-06 | Wago Verwaltungsgesellschaft Mbh | Circuit board assembly and luminaire assembly |
-
2017
- 2017-03-21 CN CN201720282587.9U patent/CN206713185U/en active Active
- 2017-08-16 GB GB1713204.4A patent/GB2560778B/en active Active
-
2018
- 2018-03-21 WO PCT/CN2018/079736 patent/WO2018171609A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0332909A2 (en) * | 1988-03-15 | 1989-09-20 | BULL HN INFORMATION SYSTEMS ITALIA S.p.A. | Selective grounding device for electronic equipment |
| EP0822734A1 (en) * | 1996-07-29 | 1998-02-04 | Samsung Electronics Co., Ltd. | PCB grounding |
| CN201440773U (en) * | 2009-08-27 | 2010-04-21 | 惠州市万迅通电子五金塑胶厂 | PCB fixing and installing structure |
| CN205566931U (en) * | 2016-04-14 | 2016-09-07 | 南京创维信息技术研究院有限公司 | Electronic device |
| CN206713185U (en) * | 2017-03-21 | 2017-12-05 | 赤多尼科两合股份有限公司 | Circuit board assemblies |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2560778A (en) | 2018-09-26 |
| GB2560778B (en) | 2021-12-08 |
| CN206713185U (en) | 2017-12-05 |
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