CN104949032A - Bendable aluminum plate - Google Patents
Bendable aluminum plate Download PDFInfo
- Publication number
- CN104949032A CN104949032A CN201510375134.6A CN201510375134A CN104949032A CN 104949032 A CN104949032 A CN 104949032A CN 201510375134 A CN201510375134 A CN 201510375134A CN 104949032 A CN104949032 A CN 104949032A
- Authority
- CN
- China
- Prior art keywords
- led
- circuit board
- flexible circuit
- mounting bracket
- led mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
- F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
Abstract
The invention relates to a bendable aluminum plate. The bendable aluminum plate comprises a base plate body of a flexible circuit board. One or more sides or ends on the base plate body of the flexible circuit board are provided with one or more LED installing supports. The LED installing supports are movably connected with the base plate body of the flexible circuit board. LED chips are arranged on the LED installing supports. A circuit connected with the LED chips is arranged on the base plate body of the flexible circuit board. Radiating ribs are arranged at the bottoms of the LED installing supports. According to the bendable aluminum plate, the occupied space of a LED module inside an automobile lamp is decreased through the base plate body which is arranged reversibly and the LED installing supports, the heat dissipation effect of an LED and an electron component is strengthened greatly, and the service life is prolonged; a free designing space of a designer for the automobile lamp is enlarged at the same time, and radiation ribs are arranged at the LED installing supports, so that heat dissipation can be conducted better.
Description
Technical field
The present invention relates to a kind of wiring board of headlight drive circuit, especially a kind of bent aluminium sheet.
Background technology
In existing LED car lamp circuit board, LED circuit drive plate, LED mounting bracket, LED FPC are three requisite parts, this three part is all split-type structural usually, namely row assembling again after producing respectively, as Fig. 1, LED mounting bracket is shaping in advance, is cassette shapes, LED mounting bracket is installed LED circuit drive plate and LED FPC.Its shortcoming is: 1, LED mounting bracket overall structure is heavy, to take interior space large, and after shaping, just can not change its shape and structure, this Vehicles Collected from Market development trend constructing space more and more less for car light is totally unfavorable.2, the box body structure of LED mounting bracket makes heat radiation not easily, and on market, LED car lamp maintenance is scrapped is all mostly because LED module goes wrong, this wherein major part be that heat radiation causes not in time because LED environment for use temperature is too high.
Summary of the invention
The technical problem to be solved in the present invention is: provide the FPC for car light circuit that a kind of structure is simple, save space, be easy to heat radiation, low cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bent aluminium sheet, comprises baseplate of flexible circuit board body, and on described baseplate of flexible circuit board body, at least side or one end are provided with at least one LED mounting bracket; Described LED mounting bracket is flexibly connected with baseplate of flexible circuit board body; Described LED mounting bracket is provided with LED chip; Described baseplate of flexible circuit board body is provided with the circuit be connected with LED chip; The bottom of described LED mounting bracket is provided with radiating ribs.
Further, for the ease of maintenance, LED mounting bracket of the present invention is connected with baseplate of flexible circuit board body by flexibly connecting winding displacement; Described flexibly connect one end that winding displacement is connected with LED mounting bracket and the one end be connected with baseplate of flexible circuit board body be detachable connection.
Further say, in order to adapt to different installation requirements, LED mounting bracket of the present invention and baseplate of flexible circuit board body overturn and arrange, and the flip angle of described LED mounting bracket is 0 ~ 360 °.
The invention has the beneficial effects as follows, solve the defect existed in background technology, by base main body and the LED mounting bracket of turning setting, what reduce the inner LED module of car light occupies space, greatly strengthen the radiating effect of LED and electronic devices and components, increase the service life; Also enhance the free design space of car light designer simultaneously; And radiating ribs is set on LED mounting bracket, can better dispels the heat.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present invention;
In figure:: 1, baseplate of flexible circuit board main body; 2, LED mounting bracket; 3, winding displacement is flexibly connected; 4, circuit; 5, LED chip; 6, radiating ribs; 7, LED circuit drive plate; 8, LED FPC.
Detailed description of the invention
The present invention is further detailed explanation with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Fig. 1 is the structural representation of prior art, and in Fig. 1, LED mounting bracket 2 is shaping in advance, is cassette shapes, LED mounting bracket is installed LED circuit drive plate 7 and LED FPC 8.
The bent aluminium sheet of one as shown in Figure 2, comprises baseplate of flexible circuit board body 1, and on described baseplate of flexible circuit board body 1, at least side or one end are provided with at least one LED mounting bracket 2; Described LED mounting bracket 2 is flexibly connected with baseplate of flexible circuit board body; The number of the LED mounting bracket in Fig. 1 is 7.Described LED mounting bracket is provided with LED chip 5; Described baseplate of flexible circuit board body is provided with the circuit 4 be connected with LED chip; The bottom of described LED mounting bracket is provided with radiating ribs 6.
Further, for the ease of maintenance, LED mounting bracket of the present invention is connected with baseplate of flexible circuit board body by flexibly connecting winding displacement 3; Described flexibly connect one end that winding displacement is connected with LED mounting bracket and the one end be connected with baseplate of flexible circuit board body be detachable connection.Like this when safeguarding, can carry out very easily.
Further say, in order to adapt to different installation requirements, LED mounting bracket of the present invention and baseplate of flexible circuit board body overturn and arrange, and the flip angle of described LED mounting bracket is 0 ~ 360 °.
The just the specific embodiment of the present invention described in above description, various illustrating is not construed as limiting flesh and blood of the present invention, person of an ordinary skill in the technical field after having read description can to before described detailed description of the invention make an amendment or be out of shape, and do not deviate from essence of an invention and scope.
Claims (3)
1. a bent aluminium sheet, comprises baseplate of flexible circuit board body, it is characterized in that: on described baseplate of flexible circuit board body, at least side or one end are provided with at least one LED mounting bracket; Described LED mounting bracket is flexibly connected with baseplate of flexible circuit board body; Described LED mounting bracket is provided with LED chip; Described baseplate of flexible circuit board body is provided with the circuit be connected with LED chip; The bottom of described LED mounting bracket is provided with radiating ribs.
2. bent aluminium sheet as claimed in claim 1, is characterized in that: described LED mounting bracket is connected with baseplate of flexible circuit board body by flexibly connecting winding displacement; Described flexibly connect one end that winding displacement is connected with LED mounting bracket and the one end be connected with baseplate of flexible circuit board body be detachable connection.
3. bent aluminium sheet as claimed in claim 1, is characterized in that: described LED mounting bracket and baseplate of flexible circuit board body overturn and arrange, and the flip angle of described LED mounting bracket is 0 ~ 360 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375134.6A CN104949032A (en) | 2015-06-30 | 2015-06-30 | Bendable aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375134.6A CN104949032A (en) | 2015-06-30 | 2015-06-30 | Bendable aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104949032A true CN104949032A (en) | 2015-09-30 |
Family
ID=54163921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510375134.6A Pending CN104949032A (en) | 2015-06-30 | 2015-06-30 | Bendable aluminum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104949032A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20211250U1 (en) * | 2002-07-26 | 2002-10-17 | Faurecia Autositze Gmbh & Co | Electromechanical control device for adjusting devices in motor vehicles |
| JP2005285887A (en) * | 2004-03-29 | 2005-10-13 | Fujikura Ltd | Circuit board with disconnected wire detection circuit |
| CN102147091A (en) * | 2011-03-31 | 2011-08-10 | 彩虹集团公司 | Vehicle LED bulb capable of being directly replaced |
| CN201925876U (en) * | 2011-01-11 | 2011-08-10 | 山东鲁得贝车灯股份有限公司 | Heavy truck lamp light-emitting diode (LED) circuit board |
| CN202747199U (en) * | 2012-06-18 | 2013-02-20 | 福州丹诺西诚电子科技有限公司 | Vehicle-mounted large-power light emitting diode (LED) daytime running lamp |
| CN202764839U (en) * | 2012-09-19 | 2013-03-06 | 宁波市富来电子科技有限公司 | Outside rear-view mirror turn light |
| CN202884823U (en) * | 2012-11-16 | 2013-04-17 | 十堰东风三立车灯有限公司 | Support for LED (Light Emitting Diode) lamp of automobile |
| CN103140015A (en) * | 2011-11-27 | 2013-06-05 | 常州市协和电路板有限公司 | Rigid-flexible circuit board |
| CN204014286U (en) * | 2014-07-30 | 2014-12-10 | 上海晨阑光电器件有限公司 | Aluminium sheet for car light circuit |
| CN205017688U (en) * | 2015-06-30 | 2016-02-03 | 常州市协和电路板有限公司 | A flexible line way board for car light circuit |
-
2015
- 2015-06-30 CN CN201510375134.6A patent/CN104949032A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20211250U1 (en) * | 2002-07-26 | 2002-10-17 | Faurecia Autositze Gmbh & Co | Electromechanical control device for adjusting devices in motor vehicles |
| JP2005285887A (en) * | 2004-03-29 | 2005-10-13 | Fujikura Ltd | Circuit board with disconnected wire detection circuit |
| CN201925876U (en) * | 2011-01-11 | 2011-08-10 | 山东鲁得贝车灯股份有限公司 | Heavy truck lamp light-emitting diode (LED) circuit board |
| CN102147091A (en) * | 2011-03-31 | 2011-08-10 | 彩虹集团公司 | Vehicle LED bulb capable of being directly replaced |
| CN103140015A (en) * | 2011-11-27 | 2013-06-05 | 常州市协和电路板有限公司 | Rigid-flexible circuit board |
| CN202747199U (en) * | 2012-06-18 | 2013-02-20 | 福州丹诺西诚电子科技有限公司 | Vehicle-mounted large-power light emitting diode (LED) daytime running lamp |
| CN202764839U (en) * | 2012-09-19 | 2013-03-06 | 宁波市富来电子科技有限公司 | Outside rear-view mirror turn light |
| CN202884823U (en) * | 2012-11-16 | 2013-04-17 | 十堰东风三立车灯有限公司 | Support for LED (Light Emitting Diode) lamp of automobile |
| CN204014286U (en) * | 2014-07-30 | 2014-12-10 | 上海晨阑光电器件有限公司 | Aluminium sheet for car light circuit |
| CN205017688U (en) * | 2015-06-30 | 2016-02-03 | 常州市协和电路板有限公司 | A flexible line way board for car light circuit |
Non-Patent Citations (1)
| Title |
|---|
| 钟洪声等: "《电子电路设计技术基础》", 30 April 2012 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |