CN203162796U - Car-used LED lamp - Google Patents
Car-used LED lamp Download PDFInfo
- Publication number
- CN203162796U CN203162796U CN2013201142161U CN201320114216U CN203162796U CN 203162796 U CN203162796 U CN 203162796U CN 2013201142161 U CN2013201142161 U CN 2013201142161U CN 201320114216 U CN201320114216 U CN 201320114216U CN 203162796 U CN203162796 U CN 203162796U
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- China
- Prior art keywords
- led lamp
- pedestal
- utility
- model
- copper pipe
- 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 - Lifetime
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Abstract
The utility model discloses a car-used LED lamp. The car-used LED lamp comprises an LED lamp and a base, wherein the LED lamp is vertically fixed onto the base; a heat conductive copper pipe is inserted inside the LED lamp; and the copper pipe penetrates through the base and is connected with radiating fins. According to the utility model, a hollow pipe body made of copper is adopted, the pipe is directly inserted into the lamp body and is attached to the LED lamp, so that the heat conduction speed is improved, and meanwhile, the sectorial radiating fins on the bottom can perform heat dissipation more effectively.
Description
Technical field
The utility model relates to LED lamp heat radiation field, is specifically related to a kind of automobile-used LED lamp.
Background technology
LED is winsome, and advantage the more., power consumption long except the life-span was low, the strong point that LED is bigger had 4 points: the one, use very flexibly, and can make the various forms of compact products of point, line, surface; The 2nd, environmental benefit is better, owing to do not have ultraviolet ray and infrared ray in the spectrum, has not both had heat, does not also have radiation, belong to typical green illumination light source, and discarded object is recyclable, does not pollute; The 3rd, the luminous efficiency height, low in energy consumption, energy savings more.The 4th, colour rendering is good, and white light is purer, shines and makes the easier resolution of people on the object.
Along with performance and the efficient of LED product are approved by people gradually, so also obtained extensive use.Under intelligent driver was supported, the LED lighting can not only replace fluorescent lamp lighting, and can also realize new function.Original automobile front light source is conventional light source, and luminous efficiency is low, and colour rendering is not high relatively.And great power LED can be filled up this blank fully.Characteristics such as its efficient, energy-saving and environmental protection can remedy the deficiency of conventional light source.
Great power LED exists heat dissipation problem, needs good heat radiation could guarantee long-time stable use, existing great power LED on the market, the bottom fin that adopt dispel the heat more, radiating effect is limited, and can only satisfy for power is not king-sized situation, can't satisfy the demands far away.
The utility model content
At the problems referred to above, the utility model aims to provide the better automobile-used LED lamp of a kind of radiating effect.
For realizing this technical purpose, scheme of the present utility model is: a kind of automobile-used LED lamp, comprise LED lamp, pedestal, and the LED lamp is fixed on the pedestal, and the LED lamp is embedded in a heat-conducting copper pipe, and copper pipe connects fin after passing pedestal.
As preferably, described fin is copper fan-shaped radiating surface.
As preferably, the LED lamp on the described pedestal is one or many, and the LED luminous efficiency is greater than 100lm/w.
As preferably, described copper pipe outer wall is provided with louvre, the rounded or paliform of louvre.
As preferably, described substrate is provided with radiating groove.
As preferably, described fin rear end also is provided with fan.
The beneficial effects of the utility model, the direct recessed luminaire of the hollow body of copper material is shown consideration for and is attached on the LED lamp, can strengthen the heat-transfer rate of LED lamp, and the fan-shaped fin of bottom can dispel the heat more efficiently simultaneously.
Description of drawings
Fig. 1 is the structural representation of specific embodiment of the utility model one;
Fig. 2 is the structural representation of specific embodiment of the utility model two.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
As shown in Figure 1, specific embodiment described in the utility model is a kind of automobile-used LED lamp, comprises LED lamp 1, pedestal 4, and LED lamp 1 is vertically fixed on the pedestal 4, and LED lamp 1 is embedded in a heat-conducting copper pipe 2, and copper pipe 2 is connected with fin 3 after passing pedestal.Described fin 3 is copper fan-shaped radiating surface, and sector structure has bigger area of dissipation, and better radiating effect can be provided.LED lamp 1 on the described pedestal 4 is one or many, and the LED luminous efficiency is greater than 100lm/w.The plurality of LEDs lamp can provide more uniform illuminating effect, and multiple compound mode can be provided.
As shown in Figure 2, it is high especially that embodiment two is aimed at power, and the optimization example that only depends on automatic heat radiation still can't be effective provides active heat radiation to select.Described copper pipe 2 outer walls are provided with louvre, louvre 5 rounded or paliform, and can utilize air to flow by louvre 5 provides.Described substrate 4 is provided with radiating groove 6.Described fin 3 rear ends also are provided with fan 7.By the suction of fan, heat is taken out of by louvre and radiating groove, can increase substantially radiating effect.
The above; it only is preferred embodiment of the present utility model; not in order to limiting the utility model, any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, all should be included within the protection domain of technical solutions of the utility model.
Claims (6)
1. an automobile-used LED lamp comprises LED lamp, pedestal, it is characterized in that: the LED lamp is fixed on the pedestal, and the LED lamp is embedded in a heat-conducting copper pipe, and copper pipe connects fin after passing pedestal.
2. LED lamp according to claim 1, it is characterized in that: described fin is copper fan-shaped radiating surface.
3. LED lamp according to claim 1, it is characterized in that: the LED lamp on the described pedestal is one or many, and the LED luminous efficiency is greater than 100lm/w.
4. LED lamp according to claim 1, it is characterized in that: described copper pipe outer wall is provided with louvre, the rounded or paliform of louvre.
5. LED lamp according to claim 1, it is characterized in that: described substrate is provided with radiating groove.
6. LED lamp according to claim 1, it is characterized in that: described fin rear end also is provided with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201142161U CN203162796U (en) | 2013-03-12 | 2013-03-12 | Car-used LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201142161U CN203162796U (en) | 2013-03-12 | 2013-03-12 | Car-used LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162796U true CN203162796U (en) | 2013-08-28 |
Family
ID=49023978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201142161U Expired - Lifetime CN203162796U (en) | 2013-03-12 | 2013-03-12 | Car-used LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162796U (en) |
-
2013
- 2013-03-12 CN CN2013201142161U patent/CN203162796U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190131 Address after: 510000 Three Blocks 6A, 56 Shuiyin Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU LIANCHENG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Address before: 510000 No. 1 Workshop of Tianling Industrial Zone, Xinke Village, Junhe Street, Baiyun District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LIANXIANG AUTOMOTIVE ARTICLES CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |