CN105202506A - High-power LED lamp heat dissipating device and application method thereof - Google Patents
High-power LED lamp heat dissipating device and application method thereof Download PDFInfo
- Publication number
- CN105202506A CN105202506A CN201510692745.3A CN201510692745A CN105202506A CN 105202506 A CN105202506 A CN 105202506A CN 201510692745 A CN201510692745 A CN 201510692745A CN 105202506 A CN105202506 A CN 105202506A
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- China
- Prior art keywords
- led lamp
- lamp socket
- power led
- evaporimeter
- cooling device
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- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000010949 copper Substances 0.000 claims abstract description 32
- 229910052802 copper Inorganic materials 0.000 claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 239000000110 cooling liquid Substances 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 239000012809 cooling fluid Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000001149 thermolysis Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a high-power LED lamp heat dissipating device and an application method thereof. The high-power LED lamp heat dissipating device comprises a lamp holder, a copper tube, a nozzle, an evaporimeter, a cavity, a cooling liquid and heat dissipation fans, wherein a spiral interface of an LED lamp is formed in the upper part of the lamp holder; the heat dissipation fans are arranged on the side surface of the spiral interface; the evaporimeter is arranged above the copper tube; the interface of the evaporimeter is communicated with the copper tube; the copper tube penetrates the lamp holder, and is connected to the two sides of the cavity; the nozzle is arranged at the inlet of the cavity; the copper tube, the cavity and the evaporimeter form an airtight loop; the whole airtight loop is filled with the cooling liquid; the lamp holder is made of heat dissipating aluminum profile; a capillary core is arranged inside the evaporimeter, and is used for generating a capillary force to drive the loop running; the copper tube penetrates the lamp holder; the copper tube inside the lamp holder is curved and tightly fits the top of the lamp holder. Through the adoption of the scheme, plenty of heat generated by the LED lamp can be effectively emitted, the service life of the LED lamp can be prolonged, and a very high market application value can be achieved.
Description
Technical field
The present invention relates to a kind of high-power LED lamp cooling device and application process thereof.
Background technology
Traditional high-power LED lamp cooling device is generally utilize the natural wind of free convection to dispel the heat, and this radiating mode not only radiating effect difference but also easily cause LED bulb significantly to shorten service life, so prior art existing defects, needs to improve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of high-power LED lamp cooling device.
Technical scheme of the present invention is as follows: a kind of high-power LED lamp cooling device, comprises lamp socket, copper pipe, nozzle, evaporimeter, cavity, cooling fluid, radiator fan; Spiral interface owing to connecting LED is set above described lamp socket, described radiator fan is arranged on spiral interface side, described evaporimeter is arranged on the top of copper pipe, the interface of evaporimeter is connected with copper pipe, described copper pipe runs through lamp socket and connects and cavity both sides, described nozzle is arranged on the porch of cavity, and described copper pipe, cavity, evaporimeter form an airtight loop, and described cooling fluid is full of whole closed loop.
Preferably, described lamp socket is heat-dissipation aluminum sectional material.
Preferably, there is capillary wick described evaporimeter inside, runs for generation of capillary force drive circuit.
Preferably, described nozzle is used for cooling fluid to be nebulized by liquid transition.
Preferably, described cooling fluid is water-cooling liquid.
Preferably, described copper pipe, through lamp socket, is bend tightly to fit in described lamp socket top at the inside copper pipe of lamp socket.
Preferably, described radiator fan at least arranges one, and LED bulb is aimed in the direction of fan head, eliminates partial heat energy for generation of free convection wind.
Preferably, described radiator fan and the connected mode of lamp socket are seamless weldings.
Preferably, temperature sensor switch is equipped with in described lamp socket inside, for controlling the duty of radiator fan.
Adopt such scheme effectively to be distributed by the amount of heat that LED produces, extend the service life of LED, the present invention has very high market using value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1. high-powered LED lamp, 2. lamp socket, 3. evaporimeter, 4. nozzle, 5. cooling fluid, 6. copper pipe, 7. cavity, 8. radiator fan.
Detailed description of the invention
For the ease of understanding the present invention, below in conjunction with the drawings and specific embodiments, the present invention will be described in more detail.Give preferred embodiment of the present invention in this description and accompanying drawing thereof, but the present invention can realize in many different forms, is not limited to the embodiment described by this description.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
Embodiment, as shown in Figure 1, a kind of high-power LED lamp cooling device, comprises lamp socket 2, copper pipe 6, nozzle 4, evaporimeter 3, cavity 7, cooling fluid 5, radiator fan 8; Spiral interface owing to connecting LED is set above described lamp socket, described radiator fan 8 is arranged on spiral interface side, described evaporimeter 3 is arranged on the top of copper pipe 6, the interface of evaporimeter 3 is connected with copper pipe 6, described copper pipe 6 runs through 2, lamp and connects and cavity 7 both sides, described nozzle 4 is arranged on the porch of cavity 7, and described copper pipe 6, cavity 7, evaporimeter 3 form an airtight loop, and described cooling fluid 5 is full of whole closed loop.
Preferably, described lamp socket 2 is heat-dissipation aluminum sectional material.
Preferably, there is capillary wick described evaporimeter 3 inside, runs for generation of capillary force drive circuit.
Preferably, described nozzle 4 is for being nebulized cooling fluid 5 by liquid transition.
Preferably, described cooling fluid 5 is water-cooling liquid.
Preferably, described copper pipe 6, through lamp socket 2, is bend tightly to fit in described lamp socket 2 top at the inside copper pipe 6 of lamp socket 2.
Preferably, described radiator fan 8 at least arranges one, and LED bulb is aimed in the direction of fan head, eliminates partial heat energy for generation of free convection wind.
Preferably, described radiator fan 8 is seamless weldings with the connected mode of lamp socket 2.
Preferably, temperature sensor switch is equipped with in described lamp socket 2 inside, for controlling 8 duties of radiator fan.
Operation principle of the present invention: certainly lead to a large amount of heat during high-powered LED lamp 1 continuous firing, radiator fan 8 work produces free convection wind and takes away partial heat, all the other heats pass to the copper pipe 6 be close to and be combined in lamp socket top by the lamp socket 2 of heat radiating type aluminium section bar, at this moment sub-fraction heat is also had to be distributed by lamp socket, cooling fluid 5 in copper pipe absorbs heat, at this moment the capillary force that a large amount of capillary wick in evaporimeter 3 produces drives whole closed loop to run, when cooling fluid 5 is through the entrance of cavity 7, be vaporific by cooling fluid 5 by liquid transition through the effect of nozzle 4, heat can distribute by such cooling fluid 5 faster, the vaporific cooling fluid 5 of then having distributed heat becomes liquid again, along with copper pipe 6 continues to loop through lamp socket 2 absorbed inside heat.
Application process of the present invention: when high-powered LED lamp is lighted, whole radiator portion starts, to reduce LED bulb ambient temperature; If because other reasons causes LED bulb ambient temperature very low, enough good heat to be distributed, do not need the thermolysis of fan, if at this time fan remains in operation and is undoubtedly a kind of waste of resource, lamp socket inside of the present invention is provided with temperature sensor switch, when detecting that lamp socket internal temperature is not high, then the switch of radiator fan 8 cuts out by temperature sensor switch, then connects radiator fan 8 make it in running order when sensor detects that lamp socket internal temperature raises.
Further, embodiments of the invention also comprise, and each technical characteristic of the various embodiments described above, is combined to form a kind of high-power LED lamp cooling device mutually.
It should be noted that, above-mentioned each technical characteristic continues combination mutually, is formed not in above-named various embodiment, is all considered as the scope that description of the present invention is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Part that the present invention does not relate to is same as the prior art or adopt prior art to be realized.
Claims (10)
1. a high-power LED lamp cooling device, is characterized in that, comprises lamp socket, copper pipe, nozzle, evaporimeter, cavity, cooling fluid, radiator fan; Spiral interface for connecting LED is set above described lamp socket, described radiator fan is arranged on spiral interface side, described evaporimeter is arranged on the top of copper pipe, the interface of evaporimeter is connected with copper pipe, described copper pipe runs through lamp socket and connects and cavity both sides, described nozzle is arranged on the porch of cavity, and described copper pipe, cavity, evaporimeter form an airtight loop, and described cooling fluid is full of whole closed loop.
2. a kind of high-power LED lamp cooling device according to claim 1, is characterized in that, described lamp socket is heat-dissipation aluminum sectional material.
3. a kind of high-power LED lamp cooling device according to claim 1, is characterized in that, there is capillary wick described evaporimeter inside, runs for generation of capillary force drive circuit.
4. a kind of high-power LED lamp cooling device according to claim 1, is characterized in that, described nozzle is used for cooling fluid to be nebulized by liquid transition.
5. a kind of high-power LED lamp cooling device according to claim 1, is characterized in that, described cooling fluid is water-cooling liquid.
6. a kind of high-power LED lamp cooling device according to claim 1, is characterized in that, described copper pipe, through lamp socket, is bend tightly to fit in described lamp socket top at the inside copper pipe of lamp socket.
7. a kind of high-power LED lamp cooling device according to claim 1, is characterized in that, described radiator fan at least arranges one, and LED bulb is aimed in the direction of fan head, eliminates partial heat energy for generation of free convection wind.
8. a kind of high-power LED lamp cooling device according to claim 7, is characterized in that, described radiator fan and the connected mode of lamp socket are seamless weldings.
9. a kind of high-power LED lamp cooling device according to claim 1, is characterized in that, temperature sensor switch is equipped with in described lamp socket inside, for controlling the duty of radiator fan.
10. high-power LED lamp cooling device and an application process thereof, is characterized in that: when high-powered LED lamp is lighted, and whole radiator portion starts, to reduce LED bulb ambient temperature; If because other reasons causes LED bulb ambient temperature very low, enough good heat to be distributed, do not need the thermolysis of fan, if at this time fan remains in operation and is undoubtedly a kind of waste of resource, lamp socket inside of the present invention is provided with temperature sensor switch, when detecting that lamp socket internal temperature is not high, then the switch of radiator fan 8 cuts out by temperature sensor switch, then connects radiator fan 8 make it in running order when sensor detects that lamp socket internal temperature raises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692745.3A CN105202506A (en) | 2015-10-24 | 2015-10-24 | High-power LED lamp heat dissipating device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692745.3A CN105202506A (en) | 2015-10-24 | 2015-10-24 | High-power LED lamp heat dissipating device and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105202506A true CN105202506A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510692745.3A Pending CN105202506A (en) | 2015-10-24 | 2015-10-24 | High-power LED lamp heat dissipating device and application method thereof |
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| Country | Link |
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| CN (1) | CN105202506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140291A (en) * | 2018-07-09 | 2019-01-04 | 慈溪生轩照明灯具有限公司 | A kind of LED projector lamp equipped with radiator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078228A (en) * | 2005-09-13 | 2007-03-29 | Fuji Electric Retail Systems Co Ltd | Cold air circulation type show case |
| CN201203077Y (en) * | 2008-05-07 | 2009-03-04 | 上海理工大学 | A loop heat pipe device for high-power LED heat dissipation |
| CN201935147U (en) * | 2010-10-20 | 2011-08-17 | 湖南明和灯光设备有限公司 | Heat pipe radiator of high-power light-emitting diode (LED) street lamp |
| CN202132882U (en) * | 2011-03-11 | 2012-02-01 | 陈淑英 | A cooling module for high-power LED lamps |
| CN104832809A (en) * | 2015-04-22 | 2015-08-12 | 安徽亮亮电子科技有限公司 | LED lamp holder |
| CN205118983U (en) * | 2015-10-24 | 2016-03-30 | 左颖 | Radiating device of high -power LED lamp |
-
2015
- 2015-10-24 CN CN201510692745.3A patent/CN105202506A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078228A (en) * | 2005-09-13 | 2007-03-29 | Fuji Electric Retail Systems Co Ltd | Cold air circulation type show case |
| CN201203077Y (en) * | 2008-05-07 | 2009-03-04 | 上海理工大学 | A loop heat pipe device for high-power LED heat dissipation |
| CN201935147U (en) * | 2010-10-20 | 2011-08-17 | 湖南明和灯光设备有限公司 | Heat pipe radiator of high-power light-emitting diode (LED) street lamp |
| CN202132882U (en) * | 2011-03-11 | 2012-02-01 | 陈淑英 | A cooling module for high-power LED lamps |
| CN104832809A (en) * | 2015-04-22 | 2015-08-12 | 安徽亮亮电子科技有限公司 | LED lamp holder |
| CN205118983U (en) * | 2015-10-24 | 2016-03-30 | 左颖 | Radiating device of high -power LED lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140291A (en) * | 2018-07-09 | 2019-01-04 | 慈溪生轩照明灯具有限公司 | A kind of LED projector lamp equipped with radiator |
| CN109140291B (en) * | 2018-07-09 | 2021-02-02 | 慈溪生轩照明灯具有限公司 | LED projecting lamp with heat abstractor |
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Application publication date: 20151230 |
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