CN207019029U - Spiral loop radiating headlight - Google Patents
Spiral loop radiating headlight Download PDFInfo
- Publication number
- CN207019029U CN207019029U CN201720557966.4U CN201720557966U CN207019029U CN 207019029 U CN207019029 U CN 207019029U CN 201720557966 U CN201720557966 U CN 201720557966U CN 207019029 U CN207019029 U CN 207019029U
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- CN
- China
- Prior art keywords
- water storage
- storage box
- copper pipe
- heat
- spiral
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of spiral loop radiating headlight, it includes lamp bracket, spiral copper pipe, fixed seat, fan, bonnet, Transparent lamp shade, PCB substrate and the lamp bead being arranged in the PCB substrate, lamp bracket includes water storage box and heat conduction support plate, the spiral copper pipe is wrapped on water storage box, and the upper end of the spiral copper pipe is connected to the top of water storage box, lower end is connected to the bottom of water storage box；The utility model smart structural design, rationally, there is coolant in water storage box, heat caused by lamp bead is conducted to water storage box by heat conduction support plate, the coolant in water storage box is heated up and absorb heat, the coolant in water storage box is set to carry out temperature difference circulation and heat conduction from main flow direction spiral copper pipe by conduction of heat again, spiraling come increasing heat radiation area by spiral copper pipe in the confined space is not implemented only in, and under the blowing effect of fan, greatly speed up air circulation, heat is set quickly to be dispersed into from radiator in air, good heat dissipation effect.
Description
Technical field
It the utility model is related to car light technical field, and in particular to a kind of spiral loop radiating headlight.
Background technology
In recent years, the development of semiconductor lamp bead light emitting diode (LED) is extremely rapid, and part LED luminous efficiency is
Substantially exceed the luminous efficiency of incandescent lamp, even more than fluorescent lamp.Compared with traditional Projecting Lamp electric light pearl, LED lamp bead substantially without
Poison, no electromagnetic pollution and with small volume, energy consumption is low, light efficiency is high, caloric value is relatively low and service life length etc. many-side
Advantage, traditional lamp bead can be substituted and make light fixture.
With the increase of LED power, quantity of heat production increases, if heat dissipation problem solution is bad, heat concentrates on small-sized
Chip in so that chip internal temperature more and more higher.Chip temperature is too high to bring many problems, such as accelerate device aging,
Accelerate the speed that LED light declines, reduction of service life, or even also result in chip and burn.Therefore, how effectively to solve to radiate, into
The problem of most in the urgent need to address is faced for LED car lamp.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, there is provided a kind of smart structural design, reasonable, radiating effect
Good spiral loop radiating headlight.
To achieve the above object, technical scheme provided by the utility model is：A kind of spiral loop radiating headlight, its
Including lamp bracket, spiral copper pipe, fixed seat, fan, bonnet, Transparent lamp shade, PCB substrate and the lamp bead being arranged in the PCB substrate,
Lamp bracket includes water storage box and the heat conduction support plate being vertically set on the water storage box, and the fixed seat bottom is provided with heat dissipation cavity, top
Provided with socket part, the water storage box is located in heat dissipation cavity, and heat conduction support plate stretches out from the socket part, and the PCB substrate is set
On heat conduction support plate, Transparent lamp shade is set in PCB substrate；The spiral copper pipe is wrapped on water storage box, and the spiral copper pipe
Upper end be connected to the top of water storage box, lower end is connected to the bottom of water storage box；The fan is arranged on the lower portion of heat dissipation cavity
Put, the bonnet is enclosed in the lower openings of heat dissipation cavity.
As a kind of improvement of the present utility model, the Transparent lamp shade includes transparent quartz tube and is arranged on the suprasil
The hardware nut in tube top portion.
As a kind of improvement of the present utility model, self-closing valve is provided with the spiral copper pipe.
As a kind of improvement of the present utility model, mounting seat is arranged with the socket part.
The beneficial effects of the utility model are：The utility model smart structural design, rationally, have coolant in water storage box,
Heat caused by lamp bead is conducted to water storage box by heat conduction support plate, the coolant in water storage box is heated up and is absorbed heat, then
The coolant in water storage box is set to carry out temperature difference circulation and heat conduction from main flow direction spiral copper pipe by conduction of heat, no
Spiraling come increasing heat radiation area by spiral copper pipe in the confined space is implemented only in, and under the blowing effect of fan, greatly
It is big to accelerate air circulation, heat is quickly dispersed into from radiator in air, good heat dissipation effect can be rapidly by the heat of lamp bead
Distribute, so as to reduce the light decay speed of lamp bead, greatly prolong its service life, overall structure is simple, compact in addition, is easy to real
It is existing, beneficial to wide popularization and application.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Embodiment
Embodiment：Referring to Fig. 1 and Fig. 2, a kind of spiral loop radiating headlight that the present embodiment provides, it include lamp bracket 1,
Spiral copper pipe 2, fixed seat 3, fan 4, bonnet 5, Transparent lamp shade 6, PCB substrate 7 and the lamp bead 8 being arranged in the PCB substrate 7,
Lamp bracket 1 includes water storage box 11 and the heat conduction support plate 12 being vertically set on the water storage box 11, and the bottom of fixed seat 3 is provided with radiating
Chamber 31, top are provided with socket part 32, and the water storage box 11 is located in heat dissipation cavity 31, and heat conduction support plate 12 is stretched from the socket part 32
Go out, the PCB substrate 7 is arranged on heat conduction support plate 12, and Transparent lamp shade 6 is set in PCB substrate 7；The spiral copper pipe 2 is wound
On water storage box 11, and the upper end of the spiral copper pipe 2 is connected to the top of water storage box 11, and lower end is connected under water storage box 11
Portion；Spiral copper pipe 2 is equipped with, is not implemented only in spiraling come increasing heat radiation area by spiral copper pipe 2 in the confined space, moreover it is possible to
Coolant is uninterruptedly flowed in spiral copper pipe 2 by the temperature difference, and be combined with fan 4, greatly promote radiating effect.The wind
Fan 4 is arranged on the lower position of heat dissipation cavity 31, and the bonnet 5 is enclosed in the lower openings of heat dissipation cavity 31.
Specifically, the Transparent lamp shade 6 includes transparent quartz tube 61 and is arranged on the hardware at the top of transparent quartz tube 61
Nut 62.
Preferably, being provided with self-closing valve in the spiral copper pipe 2, the water adverse current in spiral copper pipe 2 is avoided, so as to carry
Rise radiating effect.For convenience of installation, mounting seat 9 is arranged with the socket part 32.
During work, there is coolant in water storage box 11, heat is conducted to water storage box by heat conduction support plate 12 caused by lamp bead 8
11, the coolant in water storage box 11 is heated up and absorb heat, then by conduction of heat make coolant in water storage box 11 from
Main flow direction spiral copper pipe 2 carries out temperature difference circulation and heat conduction, is not implemented only in the confined space by spiral copper pipe 2
Spiral and carry out increasing heat radiation area, and under the blowing effect of fan 4, greatly speed up air circulation, enable heat quickly from scattered
Hot device is dispersed into air, you can is rapidly distributed the heat of lamp bead 8, good heat dissipation effect.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Any restrictions are formed, using same or similar other car lights, in scope of protection of the utility model.
Claims (4)
- A kind of 1. spiral loop radiating headlight, it is characterised in that it include lamp bracket, spiral copper pipe, fixed seat, fan, bonnet, Transparent lamp shade, PCB substrate and the lamp bead being arranged in the PCB substrate, lamp bracket include water storage box and are vertically set on the water storage box On heat conduction support plate, the fixed seat bottom is provided with heat dissipation cavity, and top is provided with socket part, and the water storage box is located in heat dissipation cavity, Heat conduction support plate is stretched out from the socket part, and the PCB substrate is arranged on heat conduction support plate, and Transparent lamp shade is set in PCB substrate On；The spiral copper pipe is wrapped on water storage box, and the upper end of the spiral copper pipe is connected to the top of water storage box, and lower end is connected to The bottom of water storage box；The fan is arranged on the lower position of heat dissipation cavity, and the bonnet is enclosed in the lower openings of heat dissipation cavity.
- 2. spiral loop radiating headlight according to claim 1, it is characterised in that：The Transparent lamp shade includes transparent stone English pipe and the hardware nut being arranged at the top of the transparent quartz tube.
- 3. spiral loop radiating headlight according to claim 1, it is characterised in that：It is provided with the spiral copper pipe self-closing Formula valve.
- 4. the spiral loop radiating headlight according to any one in claim 1-3, it is characterised in that：The socket part On be arranged with mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557966.4U CN207019029U (en) | 2017-05-19 | 2017-05-19 | Spiral loop radiating headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557966.4U CN207019029U (en) | 2017-05-19 | 2017-05-19 | Spiral loop radiating headlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019029U true CN207019029U (en) | 2018-02-16 |
Family
ID=61476870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557966.4U Expired - Fee Related CN207019029U (en) | 2017-05-19 | 2017-05-19 | Spiral loop radiating headlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425456A (en) * | 2019-08-01 | 2019-11-08 | 广州市莱帝亚照明股份有限公司 | A kind of high-power heat dissipation type high LED street lamp and its manufacturing method |
| CN113028321A (en) * | 2021-03-19 | 2021-06-25 | 广州市台电舞台灯光设备有限公司 | Stage lighting equipment |
-
2017
- 2017-05-19 CN CN201720557966.4U patent/CN207019029U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425456A (en) * | 2019-08-01 | 2019-11-08 | 广州市莱帝亚照明股份有限公司 | A kind of high-power heat dissipation type high LED street lamp and its manufacturing method |
| CN110425456B (en) * | 2019-08-01 | 2021-03-23 | 广州市莱帝亚照明股份有限公司 | High-power high-heat-dissipation type LED street lamp and manufacturing method thereof |
| CN113028321A (en) * | 2021-03-19 | 2021-06-25 | 广州市台电舞台灯光设备有限公司 | Stage lighting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |