CN103775945A - Power panel installation structure of automobile rear lamp - Google Patents
Power panel installation structure of automobile rear lamp Download PDFInfo
- Publication number
- CN103775945A CN103775945A CN201410061298.7A CN201410061298A CN103775945A CN 103775945 A CN103775945 A CN 103775945A CN 201410061298 A CN201410061298 A CN 201410061298A CN 103775945 A CN103775945 A CN 103775945A
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- CN
- China
- Prior art keywords
- power panel
- lamp housing
- stopper slot
- lamp
- circuit board
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- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a power panel installation structure of an automobile rear lamp. The power panel installation structure of the automobile rear lamp comprises a lamp shell (1), an LED (Light Emitting Diode) module (2) and a circuit board (3), wherein the LED module (2) is mounted at the bottom of the lamp shell (1) and connected with the circuit board (3) through a wire; a plurality of limit slots (1-2) are formed in the bottom surface of the lamp shell (1); a plurality of limit tables (1-1) are arranged on the side of the bottom; a plurality of limit slot bosses (3-1) are arranged at the bottom of the circuit board (3) and matched with the limit slots (1-2) of the lamp shell (1); the power panel installation structure of the automobile rear lamp is characterized in that the limit slot bosses (3-1) of the circuit board (3) are inserted in the corresponding limit slots (1-2) on the lamp shell (1); and the lamp shell (1) is fixed to circuit board (3) through the limit tables (1-1) on the side of the lamp shell (1). The power panel installation structure of the automobile rear lamp is convenient to mount and simple in structure; the cost is saved; and the production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of automobile external lighting device technical field, particularly relate to a kind of automobile back tail lamp power panel mounting structure.
Background technology
Along with the development of high and new technology, lamp for automobile industry is also maked rapid progress, new modeling, the light fixture of new function emerges in an endless stream, particularly LED in automobile lamp, the utilization of light-strip allows the lamp for automobile new step that risen, and due to the restriction of light fixture outward appearance and car body external form, in LED in order to meet the demand of national standard, the general great power LED particle using, but great power LED needs singly to connect power panel again carries out voltage stabilization and current stabilization to electric current, such power panel installation method mainly contains: 1, by screw lock on lamp housing, 2, use 3M sticker on lamp housing.No matter be to use screw or 3M glue, all need to increase an operation; The bonding method of 3M glue is more inconvenient because do not have spacing sticky position to be equipped with larger randomness in addition, and glue exists the hidden danger losing efficacy in long use procedure.
Summary of the invention
For above-mentioned defect, the object of the present invention is to provide a kind of automobile back tail lamp power panel mounting structure, multiple limiting stands and stopper slot that power panel can be provided with by lamp housing bottom and sidewall are installed fixing.When installation, only power panel need be inserted in the stopper slot on lamp housing and offset by limiting stand fixing, easy for installation, simple in structure, save cost, greatly improved production efficiency.
Technical scheme of the present invention is achieved in the following ways: a kind of automobile back tail lamp circuit board mounting structure, by lamp housing, LED module and circuit board composition, LED module is arranged on the bottom of lamp housing, and be connected by electric wire with power panel, the face of lamp housing bottom is provided with multiple stopper slots, the side of lamp housing bottom is provided with multiple limiting stands, the bottom of power panel is provided with multiple stopper slot boss, match with the stopper slot on lamp housing, it is characterized in that: multiple stopper slot boss of described power panel insert in stopper slot corresponding on lamp housing, by the limiting stand on lamp housing side, lamp housing and circuit board are fixed again.
Stopper slot boss on described power panel is matched in clearance with coordinating of the stopper slot on lamp housing, and gap is in 0.1 ~ 0.3 scope.
The described stopper slot nick shaped that takes the shape of the letter U, U-shaped gap width is 1.2 ~ 1.5 times of circuit board thickness.
The present invention, easy for installation, simple in structure, save cost, greatly improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the main schematic diagram of structure of the present invention.
Fig. 2 is the cutaway view of structure of the present invention.
In figure: 1 lamp housing, 2LED module, 3 power panels, 1-1 limiting stand, 1-2 stopper slot, 3-1 stopper slot boss.
By Fig. 1, 2 know, a kind of automobile back tail lamp circuit board mounting structure, by lamp housing 1, LED module 2 and circuit board 3 form, LED module 2 is arranged on the bottom of lamp housing 1, and be connected by electric wire with power panel 3, the face of lamp housing 1 bottom is provided with the stopper slot 1-2 of multiple U-shaped nick shapeds, the side of lamp housing 1 bottom is provided with multiple limiting stand 1-1, the bottom of power panel 3 is provided with multiple stopper slot boss 3-1, match with the stopper slot 1-2 on lamp housing 1, multiple stopper slot boss 3-1 of power panel 3 insert in stopper slot 1-2 corresponding on lamp housing 1, by the limiting stand 1-1 on lamp housing 1 side, lamp housing 1 is fixing with circuit board 3 again.Stopper slot boss 3-1 on power panel 3 is matched in clearance with coordinating of the stopper slot 1-2 on lamp housing 1, and gap is in 0.1 ~ 0.3 scope.The stopper slot 1-2 nick shaped that takes the shape of the letter U, U-shaped gap width is 1.2 ~ 1.5 times of circuit board 3 thickness.
Claims (3)
1. an automobile back tail lamp circuit board mounting structure, by lamp housing (1), LED module (2) and circuit board (3) composition, LED module (2) is arranged on the bottom of lamp housing (1), be connected by electric wire with power panel (3), the face of lamp housing (1) bottom is provided with multiple stopper slots (1-2), the side of lamp housing (1) bottom is provided with multiple limiting stands (1-1), the bottom of power panel (3) is provided with multiple stopper slot boss (3-1), match with the stopper slot (1-2) on lamp housing (1), it is characterized in that: the stopper slot boss (3-1) of described power panel (3) inserts in the upper corresponding stopper slot (1-2) of lamp housing (1), by the limiting stand (1-1) on lamp housing (1) side, lamp housing (1) and circuit board (3) are fixed again.
2. a kind of automobile back tail lamp power panel mounting structure according to claim 1, it is characterized in that: the stopper slot boss (3-1) on described power panel (3) is matched in clearance with the coordinating of stopper slot (1-2) on lamp housing (1), and gap is in 0.1 ~ 0.3 scope.
3. a kind of automobile back tail lamp power panel mounting structure according to claim 1, is characterized in that: described stopper slot (1-2) nick shaped that takes the shape of the letter U, U-shaped gap width is 1.2 ~ 1.5 times of circuit board (3) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061298.7A CN103775945A (en) | 2014-02-24 | 2014-02-24 | Power panel installation structure of automobile rear lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061298.7A CN103775945A (en) | 2014-02-24 | 2014-02-24 | Power panel installation structure of automobile rear lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103775945A true CN103775945A (en) | 2014-05-07 |
Family
ID=50568502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410061298.7A Pending CN103775945A (en) | 2014-02-24 | 2014-02-24 | Power panel installation structure of automobile rear lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775945A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737420A (en) * | 2004-08-18 | 2006-02-22 | 格罗特工业公司 | Conversion cradle incandescent lamp to LED lamp |
| CN101078483A (en) * | 2006-03-06 | 2007-11-28 | 株式会社小糸制作所 | Light source module and lighting device for a vehicle |
| JP2010049895A (en) * | 2008-08-20 | 2010-03-04 | Koito Mfg Co Ltd | Vehicular lighting fixture |
| JP2010055897A (en) * | 2008-08-27 | 2010-03-11 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
| CN202101116U (en) * | 2011-05-19 | 2012-01-04 | 上海柏宜照明电子有限公司 | LED indicator lamp |
| CN203571577U (en) * | 2014-02-24 | 2014-04-30 | 丹阳谊善车灯设备制造有限公司 | Power supply board installation structure of automobile tail lamp |
-
2014
- 2014-02-24 CN CN201410061298.7A patent/CN103775945A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737420A (en) * | 2004-08-18 | 2006-02-22 | 格罗特工业公司 | Conversion cradle incandescent lamp to LED lamp |
| CN101078483A (en) * | 2006-03-06 | 2007-11-28 | 株式会社小糸制作所 | Light source module and lighting device for a vehicle |
| JP2010049895A (en) * | 2008-08-20 | 2010-03-04 | Koito Mfg Co Ltd | Vehicular lighting fixture |
| JP2010055897A (en) * | 2008-08-27 | 2010-03-11 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
| CN202101116U (en) * | 2011-05-19 | 2012-01-04 | 上海柏宜照明电子有限公司 | LED indicator lamp |
| CN203571577U (en) * | 2014-02-24 | 2014-04-30 | 丹阳谊善车灯设备制造有限公司 | Power supply board installation structure of automobile tail lamp |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |