CN201448716U - LED illuminating lamp of automobile rear cabinet - Google Patents
LED illuminating lamp of automobile rear cabinet Download PDFInfo
- Publication number
- CN201448716U CN201448716U CN2009200459943U CN200920045994U CN201448716U CN 201448716 U CN201448716 U CN 201448716U CN 2009200459943 U CN2009200459943 U CN 2009200459943U CN 200920045994 U CN200920045994 U CN 200920045994U CN 201448716 U CN201448716 U CN 201448716U
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- automobile rear
- light
- rear cabinet
- control circuit
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides an LED illuminating lamp of an automobile rear cabinet, which comprises a lamp housing, LED lamps, a control circuit board and a light-operated intelligent switch, wherein the surface inside the lamp housing is matched with the length of the automobile rear cabinet, the control circuit board is arranged in the lamp housing, a plurality of LED lamps are evenly distributed on the control circuit board and two ends of the lamp housing are provided with waterproof jacket heads and filled with insulated waterproof glue; and the LED lamps are connected with the light-operated intelligent switch through a constant-current circuit of the control circuit board and the light-operated intelligent switch is connected with a vehicle-mounted power source of the automobile. In addition, a shockproof washer is arranged between the control circuit board and the cavity of the lamp housing; and an anti-electromagnetic interference circuit is connected between the constant-current circuit and the light-operated intelligent switch. The utility model has reasonable structure, adopts the vehicle-mounted power source and an LED light source, has the advantages of high efficiency, low power consumption, high light source and small heating quantity, can effectively display the width of the automobile rear part in the night and improve the safe reliability of the automobile driving.
Description
Technical field
The utility model relates to a kind of automotive lighting light fixture, particularly a kind of automobile rear cabinet LED illuminating lamp.
Background technology
Existing automobile tail all is provided with steering indicating light, brake lamp, stop light, fog lamp etc. usually, and this this taillight plays the security warning effect.Yet automobile travelled in night, although back vehicle has illuminating lamp, can not see the width of car in front clearly, thereby existed traffic safety hidden danger, caused traffic accident easily.
The utility model content
For overcoming the deficiencies in the prior art part, the utility model provide a kind of rational in infrastructure, can be in night effectively display automobile rear portion width, remind the automobile rear cabinet LED illuminating lamp of back vehicle safe driving.
The technical scheme that its technical problem that solves the utility model adopts is: comprise lamp housing, LED lamp, control circuit board and light-operated intelligent switch; The length camber line of described lamp housing inner surface and automobile rear cabinet matches, and at lamp housing built-in control circuit plate, some LED lamps are evenly distributed on the control circuit board, and the pullover and filling insulative water-proof glue of waterproof is equipped with at the two ends of lamp housing; The LED lamp links to each other with the light-operated intelligent switch by the constant-current circuit on the control circuit board, and the light-operated intelligent switch links to each other with the vehicle power of automobile.During use, lamp housing is loaded on the automobile rear cabinet, the light-operated intelligent switch also places on the automobile rear cabinet; When running car at light than the dark place, light-operated intelligent switch work, the LED lamp is luminous, constant-current circuit has guaranteed the luminous uniformity of LED lamp, even also flicker free phenomenon when automobile power supply is unstable, thus demonstrate the length of automobile rear cabinet, remind the back vehicle safe driving; And work as outer running car at bright and clear place, and the light-operated intelligent switch quits work, and the LED lamp is not luminous.
The length and the height that show its rear cabinet for automobile is travelled in the dark further improve its security reliability, and above-mentioned lamp housing is the wheel profile of automobile rear cabinet.
For the operate as normal that guarantees the LED lamp and prolong its service life, between the inner chamber of control circuit board and lamp housing, be provided with earthquake washer.
Avoid electromagnetic interference for assurance LED lamp, between constant-current circuit and light-operated intelligent switch, be connected to anti-electromagnetic interference circuit.
Be provided with the adhesive that has diaphragm at above-mentioned lamp housing inner surface, during use, diaphragm thrown off, directly mutually bonding with automobile tail.
Described adhesive is a 3M glue.
The beneficial effects of the utility model are: it is rational in infrastructure, adopt vehicle power and led light source, have efficient height, security is good, low in energy consumption, light source is high, caloric value is little advantage, can be in night effective display automobile rear portion width, improved the security reliability of running car.
Description of drawings
Fig. 1 is the structural representation of the utility model example I;
Fig. 2 is the structural representation of the utility model example II;
Fig. 3 is an electrical installation schematic diagram of the present utility model.
Among the figure: 1 be the LED lamp, 2 for lamp housing, 3 pullover for waterproof, 4 for earthquake washer, 5 for adhesive, 6 for diaphragm, 7 for constant-current circuit, 8 for anti-electromagnetic interference circuit, 9 for the light-operated intelligent switch, 10 for vehicle power, 11 for control circuit board.
The specific embodiment
The utility model is described in further detail below in conjunction with the embodiment of accompanying drawing.
Example I:
As Fig. 1 and shown in Figure 3, present embodiment comprises lamp housing 2, LED lamp 1, control circuit board 11, constant-current circuit 7, anti-electromagnetic interference circuit 8 and light-operated intelligent switch 9; Described lamp housing 2 is made by the nano-PVC material, and the length camber line of its inner surface and automobile rear cabinet matches, and lamp housing 2 inner surfaces are provided with and have the 3M viscose binder 5 of protecting mould 6; The control circuit board 11 that contains constant-current circuit 7 and anti-electromagnetic interference circuit 8 is housed in lamp housing 2 inner chambers, and some LED lamps 1 are distributed on the control circuit board 11 equably, and the waterproof pullover 3 and the insulative water-proof glue of annotating are equipped with in the two ends of lamp housing 2; Between the inner chamber of control circuit board 11 and lamp housing 2, be provided with earthquake washer 4.LED lamp 1 links to each other with light-operated intelligent switch 9 by constant-current circuit 7, anti-electromagnetic interference circuit 8, and light-operated intelligent switch 9 links to each other with the vehicle power 10 of automobile.Light-operated intelligent switch 9 places outside the lamp housing 2.
During use, the diaphragm 6 on adhesive 5 surfaces is thrown off, lamp housing 2 is loaded on the automobile rear cabinet, light-operated intelligent switch 9 links to each other with vehicle power 10, and also places on the automobile rear cabinet.When running car at light than the dark place, light-operated intelligent switch 9 work, LED lamp 1 is luminous, constant-current circuit 7 has guaranteed the uniformity that LED lamp 2 is luminous, even also flicker free phenomenon when automobile power supply is unstable, thus demonstrate the length of automobile rear cabinet, remind the back vehicle safe driving; And work as running car at bright and clear place, and light-operated intelligent switch 9 quits work, and LED lamp 2 is not luminous.
Example II:
As shown in Figure 2, four lamp housings 2 that present embodiment adopts constitute the wheel profile of automobile rear cabinet, other same example I.
Claims (6)
1. automobile rear cabinet LED illuminating lamp is characterized in that: comprise lamp housing, LED lamp, control circuit board and light-operated intelligent switch; The length camber line of described lamp housing inner surface and automobile rear cabinet matches, and at lamp housing built-in control circuit plate, some LED lamps are evenly distributed on the control circuit board, and the pullover and filling insulative water-proof glue of waterproof is equipped with at the two ends of lamp housing; The LED lamp links to each other with the light-operated intelligent switch by the constant-current circuit on the control circuit board, and the light-operated intelligent switch links to each other with the vehicle power of automobile.
2. automobile rear cabinet LED illuminating lamp according to claim 1, it is characterized in that: above-mentioned lamp housing is the wheel profile of automobile rear cabinet.
3. automobile rear cabinet LED illuminating lamp according to claim 1 is characterized in that: be provided with earthquake washer between the inner chamber of control circuit board and lamp housing.
4. automobile rear cabinet LED illuminating lamp according to claim 1 is characterized in that: be connected to anti-electromagnetic interference circuit between constant-current circuit and light-operated intelligent switch.
5. automobile rear cabinet LED illuminating lamp according to claim 1 and 2 is characterized in that: be provided with the adhesive that has diaphragm at above-mentioned lamp housing inner surface.
6. automobile rear cabinet LED illuminating lamp according to claim 5, it is characterized in that: described adhesive is a 3M glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459943U CN201448716U (en) | 2009-05-13 | 2009-05-13 | LED illuminating lamp of automobile rear cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459943U CN201448716U (en) | 2009-05-13 | 2009-05-13 | LED illuminating lamp of automobile rear cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448716U true CN201448716U (en) | 2010-05-05 |
Family
ID=42553436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200459943U Expired - Fee Related CN201448716U (en) | 2009-05-13 | 2009-05-13 | LED illuminating lamp of automobile rear cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883914A (en) * | 2010-05-07 | 2013-01-16 | 克诺尔-布里姆斯股份有限公司 | Luminous finger-protection apparatus for a door of a vehicle and production method for a protective strip for a luminous finger-protection apparatus |
| CN107795954A (en) * | 2017-11-24 | 2018-03-13 | 南宁燎旺车灯股份有限公司 | A kind of new LED automobile baggage compartment lamp |
-
2009
- 2009-05-13 CN CN2009200459943U patent/CN201448716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883914A (en) * | 2010-05-07 | 2013-01-16 | 克诺尔-布里姆斯股份有限公司 | Luminous finger-protection apparatus for a door of a vehicle and production method for a protective strip for a luminous finger-protection apparatus |
| CN107795954A (en) * | 2017-11-24 | 2018-03-13 | 南宁燎旺车灯股份有限公司 | A kind of new LED automobile baggage compartment lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20170513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |