CN105299602A - Light-emitting diode (LED) lamp with fan - Google Patents
Light-emitting diode (LED) lamp with fan Download PDFInfo
- Publication number
- CN105299602A CN105299602A CN201410303791.5A CN201410303791A CN105299602A CN 105299602 A CN105299602 A CN 105299602A CN 201410303791 A CN201410303791 A CN 201410303791A CN 105299602 A CN105299602 A CN 105299602A
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- CN
- China
- Prior art keywords
- radiator
- fan
- led
- temperature
- cooling fan
- 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.)
- Pending
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Abstract
The invention discloses a light-emitting diode (LED) lamp with a fan. The LED lamp comprises a shell and a radiator; the radiator is composed of a bottom face cover and a plurality of small cylinders; a temperature sensor and a cooling fan are mounted at one edge of the radiator; the temperature sensor is in series connection with the cooling fan. The temperature of a radiator cavity is sensed through the temperature sensor, when the radiator cavity reaches certain temperature, the cooling fan starts to operate, so that the cooling fan is started only when temperature decreasing is required, and electric resources are saved.
Description
Technical field
The present invention relates to a kind of LED, particularly a kind of LED with fan.
Background technology
Because of LED have that luminous efficiency is high, power saving and life-span long advantage, also certain help is had to eyesight, so used widely in daily life, can for LED in heat radiation, although in continuous improvement, can but can not get good improvement, everybody have selected fan in improvement, can for winter, when temperature is lower, carry out again having dispelled the heat with regard to not needing, if only understand wastes power resource with fan again.
Summary of the invention
The weak point that the present invention is directed to above-mentioned present technology provides a kind of LED with fan, solves the situation because of fan all actions when LED does not need to dispel the heat, has saved electric power resource.
To achieve these goals, the technical solution used in the present invention is:
With a LED for fan, comprise housing and radiator, it is characterized in that: radiator is covered by a bottom surface and multiple small column forms, and is provided with a temperature detector and radiator fan, temperature detector and Cascaded radiator fan at an edge of radiator.
As preferably, the small column on described radiator is hollow, and corresponding bottom has through hole.
As preferably, described have multiple aperture on the housing of radiator.
As preferably, described radiator is made of aluminum.
Compared with prior art, the invention has the advantages that: radiator is covered by a bottom surface and multiple small column forms, at an edge of radiator, one temperature detector and radiator fan are installed, temperature detector and Cascaded radiator fan, carry out temperature-sensitive with temperature detector to radiator chamber, when reaching uniform temperature, radiator fan just comes into operation, be so just just can start radiator fan in needs cooling, saved electric power resource.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
In figure: 1-housing, 2-radiator, 3-radiator fan, 4-bottom surface lid, 5-small column, 6-temperature detector, 7-aperture.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As Fig. 1, a kind of LED with fan, comprise housing 1 and radiator 2, radiator 2 is made up of a bottom surface lid 4 and multiple small column 5, at an edge of radiator 2, a temperature detector 6 and radiator fan 3 are installed, temperature detector 6 is connected with radiator fan 3, when temperature detector 6 sense need heat radiation time, radiator fan 3 leaves and operates, small column 5 on described radiator 2 is hollow, corresponding bottom 4 there is through hole, allows radiator fan 3 be blown out from around the aperture 7 housing 1 of radiator 2 by hot gas, to exchange with the air of outside.Aperture 7 and the opposed setting of radiator fan 3, in order to allow radiating effect increase, described radiator 2 is made of aluminum.
Below by reference to the accompanying drawings a kind of LED with fan of the present invention is explained, but protection scope of the present invention is not limited to this, all based on the change done by above embodiment or distortion all belong to the scope of protection of present invention.
Claims (4)
1. the LED with fan, comprise housing (1) and radiator (2), it is characterized in that: radiator (2) covers (4) by a bottom surface and multiple small column (5) forms, be provided with a temperature detector (6) and radiator fan (3) at an edge of radiator (2), temperature detector (6) is connected with radiator fan (3).
2. a kind of LED with fan according to claim 1, is characterized in that: the small column (5) on described radiator (2), for hollow, corresponding bottom (4) has through hole.
3. a kind of LED with fan according to claim 1, is characterized in that: (1) has multiple aperture (7) to the described housing around radiator (2).
4. a kind of LED with fan according to claim 1, is characterized in that: described radiator (2) is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303791.5A CN105299602A (en) | 2014-06-30 | 2014-06-30 | Light-emitting diode (LED) lamp with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303791.5A CN105299602A (en) | 2014-06-30 | 2014-06-30 | Light-emitting diode (LED) lamp with fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299602A true CN105299602A (en) | 2016-02-03 |
Family
ID=55197182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303791.5A Pending CN105299602A (en) | 2014-06-30 | 2014-06-30 | Light-emitting diode (LED) lamp with fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299602A (en) |
-
2014
- 2014-06-30 CN CN201410303791.5A patent/CN105299602A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |