CN204554742U - LED spotlight liquid cooling system - Google Patents
LED spotlight liquid cooling system Download PDFInfo
- Publication number
- CN204554742U CN204554742U CN201520192402.6U CN201520192402U CN204554742U CN 204554742 U CN204554742 U CN 204554742U CN 201520192402 U CN201520192402 U CN 201520192402U CN 204554742 U CN204554742 U CN 204554742U
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- CN
- China
- Prior art keywords
- water
- base
- upper cover
- water tank
- cooling
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of LED spotlight liquid cooling system, comprise water tank, water pump, pipeline and water-cooling head, described water tank, be interconnected by pipeline between water pump and water-cooling head, it is characterized in that, bottom described water pump, base is installed, upper cover and heat emission fan are installed above described water tank, described water-cooling head is fixed on bottom the lamp pearl of spotlight by thermal grease conduction, a side cover is also provided with between described upper cover and base, described upper cover, base and side cover are the thin type radiator that aluminium makes, described pipe bending is embedded in the groove of side cover, described ducted cooling liquid is anti-icing fluid.The utility model area of dissipation is large, radiating rate fast, good heat dissipation effect.
Description
Technical field
The utility model relates to LED technical field of heat dissipation, particularly relates to a kind of LED spotlight liquid cooling system.
Background technology
LED spotlight obtains universal and extensive use at lighting field, and its luminous efficiency is high, and energy consumption is low, and monochromaticjty is good.But for great power LED lamp, its heat dissipation problem is a key factor of its development of puzzlement, and temperature is too high, its luminous intensity can be made to reduce, affect luminous efficiency and lighting quality, and have a strong impact on its service life always.
The type of cooling that current LED spotlight is taked uses water-cooling system, system composition is connected with water-cooling head plastic pipe by water pump, water tank, then by the water in pump circulation cooling system, make water reach water tank, reach radiating effect by the radiator of water tank and fan.The shortcoming of existing technology: 1. cooling system only has by the radiator heat-dissipation on water tank, radiating rate is slow, does not reach maximization, is merely able to by small size automatic heat radiation.2. use water as cooling fluid, water, through long-term heating, causes internal system to produce a lot of incrustation scale, causes radiating effect obviously to reduce, and the freezing point of water is too high on the other hand, can not use in the place that temperature is too low.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of radiating rate is fast, the LED spotlight liquid cooling system of good heat dissipation effect.
The technical solution of the utility model is:
LED spotlight liquid cooling system, comprise water tank, water pump, pipeline and water-cooling head, described water tank, to be interconnected by pipeline between water pump and water-cooling head, form heat-radiation loop, it is characterized in that, bottom described water pump, base is installed, upper cover and heat emission fan are installed above described water tank, described water-cooling head is fixed on bottom the lamp pearl of spotlight by thermal grease conduction, a side cover is also provided with between described upper cover and base, described upper cover, base and side cover are the thin type radiator that aluminium makes, and described pipe bending is embedded in the groove of side cover.
Further, described ducted cooling liquid is anti-icing fluid.
Technique effect of the present utility model:
(1) water tank of the present utility model dispels the heat by the base of thin type radiator shape by the upper cover of radiator shape and heat emission fan heat radiation, water pump, pipeline dispels the heat by the side cover of radiator shape, upper cover, base and side cover are linked to be an entirety, add heat emission fan heat radiation, its area of dissipation is large, and radiating efficiency is considerably beyond the common cooling system dispelled the heat only by water pipe.The temperature of great power LED spotlight can be made to be well controlled, to guarantee LED light fixture steady operation, effectively improve the service life of LED spotlight.
(2) the ducted cooling liquid of the utility model adopts anti-icing fluid, and can not produce incrustation scale in long-play process, anti-icing fluid has good stability, also has anticorrosive property simultaneously, the stability of dispelling the heat can be ensured better, can not corrosion pipeline, and can normally work under cryogenic.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model LED spotlight liquid cooling system.
In accompanying drawing: 1-water pump, 2-base, 3-water-cooling head, 4-lamp pearl, 5-upper cover, 6-heat emission fan, 7-side cover, 8-water tank, 9-pipeline.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of LED spotlight liquid cooling system, comprises water tank 8, water pump 1, pipeline 9 and water-cooling head 3, described water tank 8, is interconnected by pipeline 9 between water pump 1 and water-cooling head 3, forms heat-radiation loop.Be provided with the base 2 that aluminium makes bottom water pump 1, base 2 is designed to U-shaped thin type radiator, with the cooling fluid heat radiation of helping in water pump 1 and pipeline 9.Be provided with upper cover 5 and heat emission fan 6 above water tank 8, upper cover 5 adopts aluminium to be made into thin type radiator shape, and the cooling fluid in water tank 8 is by upper cover 5 and heat emission fan 6 forced heat radiation.Also be provided with a side cover 7 between upper cover 5 and base 2, described side cover 7 is also the thin type radiator adopting aluminium to make, and pipeline 9 is bending to be embedded in the groove of side cover 7, by the effect of side cover 7, significantly adds the area of dissipation of pipeline 9.Water-cooling head 3 is fixed on bottom the lamp pearl 4 of spotlight by thermal grease conduction.
Operation principle of the present utility model is as follows: the cooling fluid starting temperature lower flows to water-cooling head 3 from water pump 1, take away amount of heat through water-cooling head 3 to carry out lowering the temperature to lamp pearl 4, then water tank 8 is arrived, a part of heat is allowed to distribute by the radiator on upper cover 5 and water tank 8, water pipe is passed through with remaining heat, water pipe dispels the heat through side cover 7 and again takes away a part of heat, cooling fluid arrives water pump 1 with remaining heat, then finally dispelled the heat by the base 2 of station pump 1, allow cooling fluid return to low-temperature condition.
Cooling liquid in pipeline 9 adopts anti-icing fluid, can ensure the stability of dispelling the heat better, can not corrosion pipeline 9, and can normally work under cryogenic.Upper cover 5 of the present utility model, base 2 and side cover 7 are linked to be an entirety, add heat emission fan 6 and dispel the heat, and its area of dissipation is large, and radiating efficiency is considerably beyond the common cooling system dispelled the heat only by water pipe.
Claims (2)
1.LED spotlight liquid cooling system, comprise water tank, water pump, pipeline and water-cooling head, described water tank, to be interconnected by pipeline between water pump and water-cooling head, form heat-radiation loop, it is characterized in that: bottom described water pump, base is installed, upper cover and heat emission fan are installed above described water tank, described water-cooling head is fixed on bottom the lamp pearl of spotlight by thermal grease conduction, a side cover is also provided with between described upper cover and base, described upper cover, base and side cover are the thin type radiator that aluminium makes, and described pipe bending is embedded in the groove of side cover.
2. LED spotlight liquid cooling system according to claim 1, is characterized in that: described ducted cooling liquid is anti-icing fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192402.6U CN204554742U (en) | 2015-04-02 | 2015-04-02 | LED spotlight liquid cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192402.6U CN204554742U (en) | 2015-04-02 | 2015-04-02 | LED spotlight liquid cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554742U true CN204554742U (en) | 2015-08-12 |
Family
ID=53829847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192402.6U Expired - Fee Related CN204554742U (en) | 2015-04-02 | 2015-04-02 | LED spotlight liquid cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737336A (en) * | 2018-12-21 | 2019-05-10 | 广州市明道灯光科技股份有限公司 | A kind of stage lighting liquid cooling heat radiation system |
-
2015
- 2015-04-02 CN CN201520192402.6U patent/CN204554742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737336A (en) * | 2018-12-21 | 2019-05-10 | 广州市明道灯光科技股份有限公司 | A kind of stage lighting liquid cooling heat radiation system |
| CN109737336B (en) * | 2018-12-21 | 2021-07-23 | 广州市明道灯光科技股份有限公司 | Stage lamp liquid cooling system |
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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: 20150812 Termination date: 20160402 |