CN206018343U - A kind of LED illumination device with radiator fan - Google Patents
A kind of LED illumination device with radiator fan Download PDFInfo
- Publication number
- CN206018343U CN206018343U CN201621049550.3U CN201621049550U CN206018343U CN 206018343 U CN206018343 U CN 206018343U CN 201621049550 U CN201621049550 U CN 201621049550U CN 206018343 U CN206018343 U CN 206018343U
- Authority
- CN
- China
- Prior art keywords
- radiator fan
- led
- thermal sensor
- luminaire
- illumination device
- 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)
- Led Device Packages (AREA)
Abstract
The utility model discloses a kind of LED illumination device with radiator fan, luminaire body and heat abstractor, wherein：Thermal sensor is also included, described thermal sensor is located in the LED circuit board of luminaire body, heat abstractor includes that fin and radiator fan, the outside of described fin are provided with the installing port for installing radiator fan, fan Hot-air fan connection LED circuit board.The work of luminaire is not affected while this utility model solves radiating, the light source of guarantee luminaire is not in the problem of light decay, short life and passive radiating, and the less efficiency that radiating is effectively ensured of the power of heat dissipation equipment, also ensure that the electricity of luminaire will not be consumed by radiator fan too many.
Description
Technical field
This utility model belongs to lighting technical field, is related to a kind of LED illumination device with radiator fan.
Background technology
The larger LED illumination device of existing power（Battery is powered class mobile illuminating lamp）, typically all using passive
Formula radiating mode, but the radiating efficiency of existing passive heat radiation is not high, and easily cause LED light source heat and can not be dissipated
The problem that sends out.Simultaneously there is also and cause LED light source light decay, reduced lifetime, and torch drum surface temperature is too high causes to scald one's hand
The problems such as.
Content of the invention
The purpose of this utility model be for existing luminaire radiating deficiency, there is provided one kind have easy to use,
The circuit consumption of luminaire and LED illumination device with radiator fan that radiating efficiency high are effectively reduced.
To achieve these goals, this utility model employs technical scheme below：
A kind of LED illumination device with radiator fan, luminaire body and heat abstractor, wherein：Thermal sensation is also included
Device, described thermal sensor is answered to be located in the LED circuit board of luminaire body, heat abstractor includes fin and radiation air
Fan, the outside of described fin are provided with the installing port for installing radiator fan, fan Hot-air fan connection LED circuit board.
Further, described thermal sensor is connected in series with radiator fan circuit.
Further, described thermal sensor is located in LED circuit board near LED and with LED in same plane
Position.
Further, described radiator fan is more than one.
Further, described thermal sensor is critesistor.
The course of work：
Thermal sensor of the present utility model can sense near LED light source and well LED on LED device light source
The position of the thermal change of light source；Heat dissipation channel of the radiator fan installed in LED flashlight（Radiator）On, and thermal sensor string
It is connected in the operating circuit of radiator fan.After LED flashlight is opened, thermal sensor can sense and monitor the temperature of LED light source in real time
Degree.When temperature rises to setting value, thermal sensor sends signal, the operating circuit of radiator fan is connected so as to promoting to radiate
Starting fan, to reach the purpose for improving radiating efficiency.After the heat of LED light source is distributed, temperature can decline, temperature drop
During to setting value, thermal sensor can send signal again, disconnect the operating circuit of radiator fan and stop work so as to radiator fan
Make.
The beneficial effects of the utility model：
The work of luminaire is not affected while this utility model solves radiating, it is ensured that the light source of luminaire will not
There is the problem of light decay, short life and passive radiating, and the less efficiency that radiating is effectively ensured of power of heat dissipation equipment,
Ensure that the electricity of luminaire will not be consumed too much by radiator fan.
Description of the drawings
Accompanying drawing 1 is the LED illumination device structural upright schematic diagram with radiator fan of embodiment；
Accompanying drawing 2 is the LED illumination device structural representation with radiator fan of embodiment.
Identify in figure：1- fan Hot-air fans, 2-LED lamps, 3- critesistor, 4- luminaire bodies.
Specific embodiment
With reference to the accompanying drawings, described in further detail to specific embodiment of the present utility model.
Embodiment 1：
As shown in Figure 1, 2, a kind of LED illumination device with radiator fan, including luminaire body 4 and heat abstractor.
Thermal sensor is also included, and described thermal sensor is located in the LED circuit board of luminaire body 4, and heat abstractor includes dissipating
Backing and radiator fan 1, the outside of described fin are provided with the installing port for installing radiator fan 1, and radiator fan 1 connects LED
Circuit board.
Described thermal sensor is connected in series with 1 circuit of radiator fan.
Described thermal sensor is located in LED circuit board near LED 2 and with LED 2 in conplane position.
Described radiator fan 1 is one.
Described thermal sensor is critesistor 3.
Embodiment 2：
As shown in Figure 1, 2, a kind of LED illumination device with radiator fan, including luminaire body 4 and heat abstractor.
Thermal sensor is also included, and described thermal sensor is located in the LED circuit board of luminaire body 4, and heat abstractor includes dissipating
Backing and radiator fan 1, the outside of described fin are provided with the installing port for installing radiator fan 1, and radiator fan 1 connects LED
Circuit board.
Described thermal sensor is connected in series with 1 circuit of radiator fan.
Described thermal sensor is located in LED circuit board near LED 2 and with LED 2 in conplane position.
Described radiator fan 1 is two.
Described thermal sensor is critesistor 3.
Embodiment 3：
As shown in Figure 1, 2, a kind of LED illumination device with radiator fan, including luminaire body 4 and heat abstractor.
Thermal sensor is also included, and described thermal sensor is located in the LED circuit board of luminaire body 4, and heat abstractor includes dissipating
Backing and radiator fan 1, the outside of described fin are provided with the installing port for installing radiator fan 1, and radiator fan 1 connects LED
Circuit board.
Described thermal sensor is connected in series with 1 circuit of radiator fan.
Described thermal sensor is located in LED circuit board near LED 2 and with LED 2 in conplane position.
Described radiator fan 1 is three.
Described thermal sensor is critesistor 3.
The course of work：
Thermal sensor of the present utility model can sense near LED light source and well LED on LED device light source
The position of the thermal change of light source；Heat dissipation channel of the radiator fan installed in LED flashlight（Radiator）On, and thermal sensor string
It is connected in the operating circuit of radiator fan.After LED flashlight is opened, thermal sensor can sense and monitor the temperature of LED light source in real time
Degree.When temperature rises to setting value, thermal sensor sends signal, the operating circuit of radiator fan is connected so as to promoting to radiate
Starting fan, to reach the purpose for improving radiating efficiency.After the heat of LED light source is distributed, temperature can decline, temperature drop
During to setting value, thermal sensor can send signal again, disconnect the operating circuit of radiator fan and stop work so as to radiator fan
Make.
The beneficial effects of the utility model：
The work of luminaire is not affected while this utility model solves radiating, it is ensured that the light source of luminaire will not
There is the problem of light decay, short life and passive radiating, and the less efficiency that radiating is effectively ensured of power of heat dissipation equipment,
Ensure that the electricity of luminaire will not be consumed too much by radiator fan.
Embodiment described above, simply more preferably concrete mode of the present utility model, those skilled in the art are at this
The usual variations and alternatives carried out in the range of utility model technical scheme should be all included in protection domain of the present utility model.
Claims (5)
1. a kind of LED illumination device with radiator fan, luminaire body（4）And heat abstractor, it is characterized in that：Also include
Thermal sensor, described thermal sensor are located at luminaire body（4）LED circuit board on, heat abstractor include fin and
Radiator fan（1）, the outside of described fin is provided with installation radiator fan（1）Installing port, radiator fan（1）Connection LED
Circuit board.
2. the LED illumination device with radiator fan according to claim 1, is characterized in that：Described thermal sensor with dissipate
Hot-air fan（1）Circuit is connected in series.
3. the LED illumination device with radiator fan according to claim 1 and 2, is characterized in that：Described thermal sensor sets
Near LED in LED circuit board（2）And and LED（2）In conplane position.
4. the LED illumination device with radiator fan according to claim 1 and 2, is characterized in that：Described radiator fan
（1）For more than one.
5. the LED illumination device with radiator fan according to claim 3, is characterized in that：Described thermal sensor is heat
Quick resistance（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049550.3U CN206018343U (en) | 2016-09-12 | 2016-09-12 | A kind of LED illumination device with radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049550.3U CN206018343U (en) | 2016-09-12 | 2016-09-12 | A kind of LED illumination device with radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018343U true CN206018343U (en) | 2017-03-15 |
Family
ID=58259757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621049550.3U Expired - Fee Related CN206018343U (en) | 2016-09-12 | 2016-09-12 | A kind of LED illumination device with radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980650A (en) * | 2018-07-05 | 2018-12-11 | 池州市龙讯信息技术有限公司 | A kind of high-efficient heat-dissipating outdoor LED flashlight |
| CN109595491A (en) * | 2018-11-16 | 2019-04-09 | 江苏泓睿德智能科技有限公司 | A kind of induction type self-cooling LED lamp |
-
2016
- 2016-09-12 CN CN201621049550.3U patent/CN206018343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980650A (en) * | 2018-07-05 | 2018-12-11 | 池州市龙讯信息技术有限公司 | A kind of high-efficient heat-dissipating outdoor LED flashlight |
| CN109595491A (en) * | 2018-11-16 | 2019-04-09 | 江苏泓睿德智能科技有限公司 | A kind of induction type self-cooling LED lamp |
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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 |
Granted publication date: 20170315 Termination date: 20180912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |