CN201934957U - Sound and light control LED lamp - Google Patents
Sound and light control LED lamp Download PDFInfo
- Publication number
- CN201934957U CN201934957U CN2010206349259U CN201020634925U CN201934957U CN 201934957 U CN201934957 U CN 201934957U CN 2010206349259 U CN2010206349259 U CN 2010206349259U CN 201020634925 U CN201020634925 U CN 201020634925U CN 201934957 U CN201934957 U CN 201934957U
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- led
- drive circuit
- sound
- lamp
- plate
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Abstract
The utility model relates to a sound and light control LED lamp, which comprises a lamp shell consisting of a cylinder and a top plate integrated with the cylinder, and a transparent cover arranged at the bottom of the lamp shell, wherein the lamp shell is internally provided with an LED drive circuit board and an LED light emitting source electrically connected with a drive control circuit on the LED drive circuit board, the outer wall of the lamp shell is provided with a voice receiving device, a photosensitive element and a signal processing circuit arranged on the LED drive circuit board and used for treating the signal received by a voice receiving device and the photosensitive element, the signal processing circuit is electrically connected with the drive control circuit, the LED light emitting source is arranged on an LED lamp plate separated from the LED drive circuit plate, and a support column is arranged between the LED plate and the LED drive circuit board. The sound and light control LED lamp has simple structure, good radiating effect, and long service life.
Description
Technical field
The utility model relates to a kind of lighting, is specifically related to a kind of sound-light controlled LED lamp.
Background technology
Be used for the incandescent lamp or the fluorescent lamp of public place, its power is big, illumination is little, has wasted electric energy, service life is short, and along with it opens and closes the increase of number of times, the service life of further reducing lamp, so, incandescent lamp or fluorescent lamp are used for the public place illumination, consumed a large amount of electric energy, and, increase if open and close number of times, then can further reduce service life, increase installation cost virtually.
Power is little, illumination is big and have as the lighting of light emitting source with LED (light emitting diode), the advantage of long service life, and the increase that opens and closes number of times can not reduce service life, and because of after it closes, the temperature of LED reduces and has prolonged service life on the contrary.But existing LED light emitting source and led drive circuit plate are arranged on the circuit board, and it is bad to dispel the heat, and influence the luminous mass of LED light emitting source and the service life of light fixture.
The utility model content
At the problems referred to above, the purpose of this utility model provides a kind of simple in structure, and the sound-light controlled LED lamp of good heat dissipation effect, long service life.
The technical scheme that realizes the utility model purpose is as follows:
A kind of sound-light controlled LED lamp, comprise by cylindrical shell and the lamp housing formed with the top board of cylindrical shell one, and the diffuser that is arranged on the lamp housing bottom, be provided with the led drive circuit plate in the lamp housing, the LED light emitting source that is electrically connected with Drive and Control Circuit on the led drive circuit plate, the outer wall of lamp housing is provided with sound receiver, light-sensitive element, and be arranged on the led drive circuit plate sound receiver, the signal processing circuit that the signal that light-sensitive element receives is handled, signal processing circuit is electrically connected with Drive and Control Circuit, the LED light emitting source is installed on the LED lamp plate that is arranged with led drive circuit plate branch, is provided with support column between described LED lamp plate and the led drive circuit plate.
Described support column is fixedly installed on LED lamp plate upper surface.
Described support column is fixedly installed on the lower surface of led drive circuit plate.
Offer the heat radiation through hole on the top board of described lamp housing.
The middle part of described led drive circuit plate offers the heat radiation through hole.
Adopt such scheme, the LED light emitting source is installed on the LED lamp plate that is arranged with led drive circuit plate branch, be provided with support column between LED lamp plate and the led drive circuit plate, support column separates led drive circuit plate and LED lamp plate to separate to make and produces the gap between the two, make it have heat-dissipating space, the heat that the LED light emitting source on the LED lamp plate is given out can distribute by the heat radiation through hole on the top board of led drive circuit plate, lamp housing.The utility model is simple in structure, and good heat dissipation effect, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1 is cylindrical shell, and 2 is top board, 3 is lamp housing, and 4 is diffuser, and 5 is the led drive circuit plate, 6 is Drive and Control Circuit, and 7 is the LED light emitting source, and 8 is sound receiver, 9 is light-sensitive element, 10 is signal processing circuit, and 11 is the LED lamp plate, and 12 is support column, 13 are the heat radiation through hole, and 131 are the heat radiation through hole.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments the utility model is further described.
As shown in Figure 1, a kind of sound-light controlled LED lamp, comprise by cylindrical shell 1 and the lamp housing 3 formed with the top board 2 of cylindrical shell one, and the diffuser 4 that is connected with the lamp housing bottom thread, be provided with led drive circuit plate 5 in the lamp housing, the LED light emitting source 7 that is electrically connected with Drive and Control Circuit 6 on the led drive circuit plate, the outer wall of lamp housing is provided with sound receiver 8, light-sensitive element 9, and be arranged on the led drive circuit plate sound receiver, the signal processing circuit 10 that the signal that light-sensitive element receives is handled, signal processing circuit is electrically connected with Drive and Control Circuit, the LED light emitting source is installed on the LED lamp plate 11 that is arranged with led drive circuit plate branch, is provided with support column 12 between LED lamp plate 11 and the led drive circuit plate.Support column is fixedly installed on LED lamp plate upper surface.Offer heat radiation through hole 13 on the top board of lamp housing.The middle part of led drive circuit plate offers heat radiation through hole 131.Sound receiver is selected Electret condenser microphone for use, and light-sensitive element is selected light sensor for use.
Claims (5)
1. sound-light controlled LED lamp, comprise by cylindrical shell and the lamp housing formed with the top board of cylindrical shell one, and the diffuser that is arranged on the lamp housing bottom, be provided with the led drive circuit plate in the lamp housing, the LED light emitting source that is electrically connected with Drive and Control Circuit on the led drive circuit plate, the outer wall of lamp housing is provided with sound receiver, light-sensitive element, and be arranged on the led drive circuit plate sound receiver, the signal processing circuit that the signal that light-sensitive element receives is handled, signal processing circuit is electrically connected with Drive and Control Circuit, it is characterized in that: the LED light emitting source is installed on the LED lamp plate that is arranged with led drive circuit plate branch, is provided with support column between described LED lamp plate and the led drive circuit plate.
2. a kind of sound-light controlled LED lamp according to claim 1 is characterized in that: described support column is fixedly installed on LED lamp plate upper surface.
3. a kind of sound-light controlled LED lamp according to claim 1 is characterized in that: described support column is fixedly installed on the lower surface of led drive circuit plate.
4. a kind of sound-light controlled LED lamp according to claim 1 is characterized in that: offer the heat radiation through hole on the top board of described lamp housing.
5. a kind of sound-light controlled LED lamp according to claim 1 is characterized in that: the middle part of described led drive circuit plate offers the heat radiation through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206349259U CN201934957U (en) | 2010-12-01 | 2010-12-01 | Sound and light control LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206349259U CN201934957U (en) | 2010-12-01 | 2010-12-01 | Sound and light control LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934957U true CN201934957U (en) | 2011-08-17 |
Family
ID=44446476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206349259U Expired - Fee Related CN201934957U (en) | 2010-12-01 | 2010-12-01 | Sound and light control LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720963A (en) * | 2012-05-31 | 2012-10-10 | 郭允飞 | LED lamp |
| CN102878459A (en) * | 2012-09-19 | 2013-01-16 | 广州市番禺目标压铸灯饰有限公司 | Sterilizing/illuminating lamp |
-
2010
- 2010-12-01 CN CN2010206349259U patent/CN201934957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720963A (en) * | 2012-05-31 | 2012-10-10 | 郭允飞 | LED lamp |
| CN102878459A (en) * | 2012-09-19 | 2013-01-16 | 广州市番禺目标压铸灯饰有限公司 | Sterilizing/illuminating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20111201 |