CN202938200U - Water-cooled type light emitting diode (LED) car lamp - Google Patents
Water-cooled type light emitting diode (LED) car lamp Download PDFInfo
- Publication number
- CN202938200U CN202938200U CN2012207020163U CN201220702016U CN202938200U CN 202938200 U CN202938200 U CN 202938200U CN 2012207020163 U CN2012207020163 U CN 2012207020163U CN 201220702016 U CN201220702016 U CN 201220702016U CN 202938200 U CN202938200 U CN 202938200U
- Authority
- CN
- China
- Prior art keywords
- water
- led
- cooled type
- pedestal
- car lamp
- 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
Links
Abstract
The utility model discloses a water-cooled type light emitting diode (LED) car lamp which comprises a base, wherein an LED lamp is arranged on the base. A metal cooling plate is fixed on the rear portion of the base, a water cavity is arranged in the metal cooling plate, and the water cavity is communicated with a water spray tank of an automobile. Preferably, the base and the cooling plate are welded by soldering. The water-cooled type LED car lamp has the advantages of being simple in structure and low in cost.
Description
Technical field
The utility model relates to the auto parts machinery technical field, especially relates to a kind of water-cooled led car light.
Background technology
At present, occurred adopting LED lamp as the auto lamp of light source.To have a power consumption lower due to LED lamp, thereby have promotional value.But the heat dissipation problem of this LED lamp is its bottleneck of promoting the use of, thereby the mode of much dispelling the heat for LED lamp occurred, is that the mode that LED lamp is lowered the temperature is one of them and adopt the mode of water-cooled.Yet most of water-cooled led Vehicle lamp structures are comparatively complicated, and cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of water-cooled led car light, and it has simple in structure, lower-cost characteristics.
The technical scheme that the utility model adopts is: water-cooled led car light, comprise pedestal, and this pedestal is provided with LED lamp, and described pedestal rear portion is fixed with metal cooling board, is provided with water cavity in this metal cooling board, and this water cavity is communicated with the water spray tank of automobile.
Described pedestal is in the same place by soldering with coldplate.
The advantage that compared to the prior art the utility model has is: simple in structure, cost is lower.Water-cooled led car light of the present utility model preferably resolves the heat dissipation problem of LED lamp by can pass into the mode of cooling circulating water in the direct dead plate in the rear portion of pedestal, this coldplate.Such water-cooled led car light used unit is less, and does to change less, comparatively simple on the basis of original led car light.Simultaneously, the recirculated water of this water cavity comes from the water spray tank that is used for cleaning front wind screen on automobile, take full advantage of the original parts of automobile, thereby cost is lower.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is that the master of embodiment of the present utility model looks schematic diagram.
In figure: 10, LED lamp; 20, pedestal; 30, coldplate, 31, water cavity; 40, water spray tank.
The specific embodiment
Embodiment, as shown in Figure 1: water-cooled led car light, comprise pedestal 20, this pedestal 20 is provided with LED lamp 10.Certainly, this LED lamp 10 can be provided with lampshade, the front portion can be provided with the convex lens group.In the utility model, this pedestal 20 rear portions are fixed with metal cooling board 30, be provided with water cavity 31 in this metal cooling board 30, and this water cavity 31 are communicated with the water spray tank 40 of automobiles.The so-called connection refers to water cavity 31 and is provided with water inlet and delivery port, and this water inlet and delivery port are communicated to respectively water spray tank 40.Simultaneously, this water spray tank 40 refers to the water spray tank that is used to the wiper water storage that cleans front wind screen on automobile.Like this, in case pedestal 20 temperature raise, the water in water cavity 31 and water spray tank 40 circulates, and the temperature of pedestal 20 is reduced.Certainly, for the mode that recirculated water is provided for water cavity 31 by automobile cooling system, such connected mode is more simple, reliable.
Optimize, this pedestal 20 is in the same place by soldering with coldplate 30.Like this, the combination of pedestal 20 and coldplate 30 is more tight, and the heat exchanger effectiveness between making both is higher.Certainly, the coldplate 30 of this moment can be taked the copper product preparation.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (2)
1. water-cooled led car light, comprise pedestal (20), this pedestal (20) is provided with LED lamp (10), it is characterized in that: described pedestal (20) rear portion is fixed with metal cooling board (30), be provided with water cavity (31) in this metal cooling board (30), and this water cavity (31) is communicated with the water spray tank (40) of automobile.
2. water-cooled led car light according to claim 1 is characterized in that: described pedestal (20) and coldplate (30) are by soldering together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207020163U CN202938200U (en) | 2012-12-18 | 2012-12-18 | Water-cooled type light emitting diode (LED) car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207020163U CN202938200U (en) | 2012-12-18 | 2012-12-18 | Water-cooled type light emitting diode (LED) car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938200U true CN202938200U (en) | 2013-05-15 |
Family
ID=48322437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207020163U Expired - Fee Related CN202938200U (en) | 2012-12-18 | 2012-12-18 | Water-cooled type light emitting diode (LED) car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299550A (en) * | 2015-10-22 | 2016-02-03 | 黄守瑜 | Lamp for gem exhibition |
| CN105299534A (en) * | 2015-10-22 | 2016-02-03 | 黄守瑜 | Display lamp |
| CN107166291A (en) * | 2017-06-27 | 2017-09-15 | 上海誉盈光电科技有限公司 | A kind of car light control panel of light source projects modulation |
-
2012
- 2012-12-18 CN CN2012207020163U patent/CN202938200U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299550A (en) * | 2015-10-22 | 2016-02-03 | 黄守瑜 | Lamp for gem exhibition |
| CN105299534A (en) * | 2015-10-22 | 2016-02-03 | 黄守瑜 | Display lamp |
| CN107166291A (en) * | 2017-06-27 | 2017-09-15 | 上海誉盈光电科技有限公司 | A kind of car light control panel of light source projects modulation |
| CN107166291B (en) * | 2017-06-27 | 2023-07-04 | 上海誉盈光电科技有限公司 | Car light control panel of light source projection modulation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20191218 |