CN209278952U - A kind of LED searchlight tubular cooler - Google Patents
A kind of LED searchlight tubular cooler Download PDFInfo
- Publication number
- CN209278952U CN209278952U CN201920000336.6U CN201920000336U CN209278952U CN 209278952 U CN209278952 U CN 209278952U CN 201920000336 U CN201920000336 U CN 201920000336U CN 209278952 U CN209278952 U CN 209278952U
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- Prior art keywords
- shell
- fixedly connected
- fan
- air
- led
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Abstract
The utility model discloses a kind of LED searchlight tubular coolers, including shell, the left side of the shell is fixedly connected with LED light, inner surface on the shell close to LED light is fixedly connected with substrate, the inside of the substrate is fixedly connected with heat pipe, inner surface on the shell far from LED light one end is fixedly connected with motor, the surface of motor output shaft is fixedly connected with main pulley, the inner surface of the air inlet is rotatably connected to fan one, the top of the electric fan one is fixedly connected with secondary pulley, the surface of the secondary pulley and the surface of main pulley are overlapped with belt, fan two is fixedly connected at the top of the shaft.The utility model drives fan one and fan two to rotate by setting motor, cold air is blown into interior of shell from outer casing bottom by fan one, the hot-air of interior of shell is blown out shell by fan two, makes the regular flowing of interior of shell air, to reach better heat dissipation effect.
Description
Technical field
The utility model relates to led light technology field, specially a kind of LED searchlight tubular cooler.
Background technique
LED(LightEmittingDiode), light emitting diode is a kind of solid-state that can convert electrical energy into visible light
Semiconductor devices, it can directly be converted electricity to light.With the continuous development of human sciences' technology, using LED lamplight skill
The great power LED searchlight that art is produced also gradually steps into people's lives, great power LED searchlight, as the term suggests it is function
Rate is greater than 1 watt or more, and using the searchlight of New LED semiconductor light source, but great power LED searchlight can generate when in use
Amount of heat when LED light not only will affect brightness when the temperature is excessively high, but also can reduce the service life, therefore searchlight is using
When need heat is distributed in time.As Chinese patent CN201820048916.8 disclose it is a kind of with heat sinking function
LED searchlight, including distribution base, fan case and lampshade are fixed with fixed plate, a left side for the fixed plate on the distribution base
Side is provided with carrier, and the U-bracket is internally provided with fastening bolt, and lamp body is connected on the inside of fastening bolt, institute
The left end that fan case is connected to lamp body is stated, and the inside of fan case is equipped with fan, the left end of the fan case is provided with ventilative
Plate, and handle is provided on the right side of fan case, the upper end of the lamp body is equipped with link block, and the company of being internally connected with of link block
Extension bar, the right end of the connecting rod is connected with brush holder support, and the left end of brush holder support is equipped with bristle, and the lampshade is mounted on the right side of lamp body
End, and the inside of lampshade is equipped with light guide plate.The device is blown out using the heat that fan gives out LED light, but the device
Only one air outlet can blow out the hot-air inside lamp body in fan work, and at this moment the air pressure inside lamp body is lower,
To which the air outside lamp body enters inside lamp body, the hot-air being just blown out can be made to be again introduced into inside lamp body in this way, and meeting
Bump against with the hot air flow being blown out inside lamp body, heat dissipation effect is poor, it is therefore desirable to improve.
Utility model content
The purpose of this utility model is to provide a kind of LED searchlight tubular coolers, and having heat dissipation has air
It is unsmooth to solve the problems, such as that prior art heat dissipation Airflow moves for rule flowing advantage.
To achieve the above object, the utility model provides the following technical solutions: a kind of LED searchlight tubular cooler,
Including shell, the left side of the shell is fixedly connected with LED light, and the inner surface of close LED light is fixedly connected on the shell
There is substrate, the inside of the substrate is fixedly connected with heat pipe, and the surface of the heat pipe is fixedly connected with cooling fin.
Inner surface on the shell far from LED light one end is fixedly connected with motor, and the surface of motor output shaft is solid
Surely be connected with main pulley, the bottom on the shell close to LED light one end offers air inlet, the air inlet it is interior
Surface pivots are connected with fan one, and the top of the fan one is fixedly connected with secondary pulley, the surface of the secondary pulley and
The surface of main pulley is overlapped with belt, and shaft, the top of the shaft are fixedly connected at the top of the motor output shaft
It is fixedly connected with fan two, the top of close fan two offers air outlet on the shell.
Preferably, the inner surface of the air inlet is fixedly connected with Air Filter.
Preferably, handle is fixedly connected at the top of the shell.
Preferably, waterproof cover is fixedly connected at the top of the air outlet.
Preferably, the quantity of the heat pipe is no less than three, and each heat pipe is evenly distributed on the inside of substrate.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model reaches the effect of the LED searchlight easy to carry by being fixedly connected with handle at the top of shell
Fruit, by the way that the quantity of heat pipe is set as no less than three, and each heat pipe is evenly distributed in the inside of substrate, increases heat pipe
By the heat transfer inside substrate to the efficiency of cooling fin, Air Filter is fixedly connected with by the inner surface in air inlet, is prevented outer
Dust impurity in shell outside air enters the inside of shell, to achieve the effect that prevent dust and impurity effect from radiating, leads to
It crosses and is fixedly connected with waterproof cover at the top of air outlet, having reached, which prevents rainwater from entering interior of shell, influences LED searchlight pipe
The effect that shape radiator works normally.
Two, for the heat transfer that the utility model is given out LED light by setting substrate to heat pipe, heat pipe passes through cooling fin
Heat is distributed in the inside of shell, then motor, which is powered, rotates, and motor drives main pulley rotation, and main pulley passes through
Belt drives secondary pulley rotation, and secondary pulley drives fan two to rotate, the cold air of shell exterior is blown into the inside of shell,
Cold air absorbs the heat of cooling fin and heat pipe, becomes hot-air, and motor drives shaft to turn while fan one rotates
Dynamic, shaft drives fan two to rotate, and the hot-air in shell is blown to shell exterior from air outlet, to make the sky of interior of shell
The regular flowing of gas, to reach better heat dissipation effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model front view.
In figure: 1- shell, 2-LED lamp, 3- substrate, 4- heat pipe, 5- cooling fin, 6- motor, 7- main pulley, 8- air inlet
Mouth, 9- fan one, 10- secondary pulley, 11- belt, 12- shaft, 13- fan two, 14- air outlet, 15- Air Filter, 16- handle
Hand, 17- waterproof cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of LED searchlight tubular cooler, including it is outer
Shell 1, the shape of shell 1 are cylindrical shape, reduce shell 1 to the resistance of internal flow air, to make the air inside shell 1
Flowing is more smooth, enhances heat dissipation effect, and the top of shell 1 is fixedly connected with handle 16, by the fixed company in the top of shell 1
Handle 16 is connect, achievees the effect that the LED searchlight easy to carry, the left side of shell 1 is fixedly connected with LED light 2, and LED light 2 is
The art searchlight LED light, and powered by external power supply, it is technical field light source, close LED light 2 is interior on shell 1
Surface is fixedly connected with substrate 3, and substrate 3 absorbs the heat that LED light 2 gives out, and transfers heat to heat pipe 4, plays reduction
The effect of 2 temperature of LED light, the inside of substrate 3 are fixedly connected with heat pipe 4, and heat pipe 4 plays in the present invention will be in substrate 3
For the heat transfer in portion to the effect of cooling fin 5, heat pipe 4 is well-known technique, and therefore details are not described herein, the surface of heat pipe 4 is solid
Surely it is connected with cooling fin 5, the heat inside heat pipe 4 is dispersed into the inside of shell 1 by cooling fin 5, and the quantity of heat pipe 4 is no less than three
It is a, and each heat pipe 4 is evenly distributed on the inside of substrate 3, by the way that the quantity of heat pipe 4 is set as no less than three, and each heat
Pipe 4 is evenly distributed in the inside of substrate 3, increases efficiency of the heat pipe 4 by the heat transfer inside substrate 3 to cooling fin 5.
Referring to Fig. 1, the inner surface on shell 1 far from 2 one end of LED light is fixedly connected with motor 6, motor 6 is skill
Art domain-driven device, and powered by external power supply, power is provided for the utility model, the surface of 6 output shaft of motor is fixed
It is connected with main pulley 7, motor 6, which is powered, to be rotated, and motor 6 drives main pulley 7 to rotate, and main pulley 7 passes through belt 11
Secondary pulley 10 is driven to rotate, secondary pulley 10 drives fan 29 to rotate, and the cold air outside shell 1 is blown into shell 1
Portion, cold air absorb the heat of cooling fin 5 and heat pipe 4, become hot-air, and motor 6 drives while fan 1 rotates
Shaft 12 rotates, and shaft 12 drives fan 2 13 to rotate, and the hot-air in shell 1 is blown to outside shell 1 from air outlet 14, from
And make the regular flowing of air inside shell 1, to reach better heat dissipation effect, close to 2 one end of LED light on shell 1
Bottom offer air inlet 8, when fan 1 rotate when, the cold air outside shell 1 is blown into shell 1 from air inlet 8
Portion, the inner surface of air inlet 8 are fixedly connected with Air Filter 15, by being fixedly connected with Air Filter 15 in the inner surface of air inlet 8, prevent
Only the dust impurity in 1 outside air of shell enters the inside of shell 1, to reach the effect for preventing dust and impurity effect from radiating
Fruit, the inner surface of air inlet 8 are rotatably connected to fan 1, when fan 1 rotates, by the cold air outside shell 1 from air inlet
8 blow into the inside of shell 1, and the top of fan 1 is fixedly connected with secondary pulley 10, and motor 6 drives main pulley 7 to rotate,
Main pulley 7 drives secondary pulley 10 to rotate by belt 11, and secondary pulley 10 drives fan 1 to rotate, thus by outside shell 1
The cold air in portion blows into the inside of shell 1, and the surface of secondary pulley 10 and the surface of main pulley 7 are overlapped with belt 11, work as electricity
When motivation 6 drives main pulley 7 to rotate, main pulley 7 drives secondary pulley 10 to rotate by belt 11,6 output shaft of motor
Top be fixedly connected with shaft 12, when motor 6 be powered rotate when, motor 6 by shaft 12 drive fan 2 13 rotate,
To which the hot-air inside shell 1 to be blown to the outside of shell 1 from air outlet 14, to reach the effect to 1 internal heat dissipating of shell
Fruit, the top of shaft 12 are fixedly connected with fan 2 13, when fan 2 13 rotates, thus by the hot-air inside shell 1 from out
Air port 14 blows to the outside of shell 1, to achieve the effect that 1 internal heat dissipating of shell, close to the top of fan 2 13 on shell 1
Air outlet 14 is offered, fan 2 13 is blown to the hot-air inside shell 1 outside shell 1 by air outlet 14, air outlet 14
Top be fixedly connected with waterproof cover 17, by being fixedly connected with waterproof cover 17 at the top of air outlet 14, having reached prevents rainwater
The effect worked normally into 1 internal influence of the shell LED searchlight with tubular cooler.
Working principle: LED searchlight tubular cooler is in use, the energization of LED light 2 gives out heat while luminous
Amount, the heat transfer that then substrate 3 gives out LED light 2 are distributed heat in shell 1 by cooling fin 5 to heat pipe 4, heat pipe 4
Inside, then motor 6 is powered rotation, and motor 6 drives main pulley 7 to rotate, and main pulley 7 drives pair by belt 11
Belt pulley 10 rotates, and secondary pulley 10 drives fan 29 to rotate, and the cold air outside shell 1 is blown into the inside of shell 1, cold
Air absorbs the heat of cooling fin 5 and heat pipe 4, becomes hot-air, and motor 6 drives shaft while fan 1 rotates
12 rotations, shaft 12 drive fan 2 13 to rotate, the hot-air in shell 1 are blown to outside shell 1 from air outlet 14, to make
The regular flowing of air inside shell 1, to reach better heat dissipation effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the left side of a kind of LED searchlight tubular cooler, including shell (1), the shell (1) is fixedly connected with LED
Lamp (2), it is characterised in that: the inner surface on the shell (1) close to LED light (2) is fixedly connected with substrate (3), the substrate
(3) inside is fixedly connected with heat pipe (4), and the surface of the heat pipe (4) is fixedly connected with cooling fin (5)；
Inner surface on the shell (1) far from LED light (2) one end is fixedly connected with motor (6), motor (6) output shaft
Surface be fixedly connected with main pulley (7), offer air inlet close to the bottom of LED light (2) one end on the shell (1)
(8), the inner surface of the air inlet (8) is rotatably connected to fan one (9), is fixedly connected with pair at the top of the fan one (9)
Belt pulley (10), the surface of the secondary pulley (10) and the surface of main pulley (7) are overlapped with belt (11), the motor
(6) it is fixedly connected at the top of output shaft shaft (12), is fixedly connected with fan two (13) at the top of the shaft (12), it is described
Air outlet (14) are offered at the top of fan two (13) on shell (1).
2. a kind of LED searchlight tubular cooler according to claim 1, it is characterised in that: the air inlet (8)
Inner surface is fixedly connected with Air Filter (15).
3. a kind of LED searchlight tubular cooler according to claim 1, it is characterised in that: the top of the shell (1)
Portion is fixedly connected with handle (16).
4. a kind of LED searchlight tubular cooler according to claim 1, it is characterised in that: the air outlet (14)
Top be fixedly connected with waterproof cover (17).
5. a kind of LED searchlight tubular cooler according to claim 1, it is characterised in that: the number of the heat pipe (4)
Amount no less than three, and each heat pipe (4) is evenly distributed on the inside of substrate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000336.6U CN209278952U (en) | 2019-01-02 | 2019-01-02 | A kind of LED searchlight tubular cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000336.6U CN209278952U (en) | 2019-01-02 | 2019-01-02 | A kind of LED searchlight tubular cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278952U true CN209278952U (en) | 2019-08-20 |
Family
ID=67608639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920000336.6U Expired - Fee Related CN209278952U (en) | 2019-01-02 | 2019-01-02 | A kind of LED searchlight tubular cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964021A (en) * | 2020-09-16 | 2020-11-20 | 浙江昊光电子科技股份有限公司 | Liquid-cooled LED lighting device with efficient heat dissipation |
-
2019
- 2019-01-02 CN CN201920000336.6U patent/CN209278952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964021A (en) * | 2020-09-16 | 2020-11-20 | 浙江昊光电子科技股份有限公司 | Liquid-cooled LED lighting device with efficient heat dissipation |
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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: 20190820 Termination date: 20220102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |