CN202972643U - Light-emitting diode (LED) lamp with automatic dimming and light-sensing device - Google Patents
Light-emitting diode (LED) lamp with automatic dimming and light-sensing device Download PDFInfo
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- CN202972643U CN202972643U CN2012206365960U CN201220636596U CN202972643U CN 202972643 U CN202972643 U CN 202972643U CN 2012206365960 U CN2012206365960 U CN 2012206365960U CN 201220636596 U CN201220636596 U CN 201220636596U CN 202972643 U CN202972643 U CN 202972643U
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- led lamp
- light
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- lamp
- power line
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Abstract
The utility model discloses a light-emitting diode (LED) lamp with an automatic dimming and light-sensing device. The LED lamp comprises a lamp shade, an LED lamp panel, an LED lamp, an alternating current or direct current rectifier, a power line and a plug, wherein the LED lamp is installed on the LED lamp panel, the LED lamp panel is installed inside the lamp shade, the power line is connected with the plug, the alternating current or the direct current rectifier is installed inside the lamp shade, an alternating current output end of the alternating current or direct current rectifier is connected with the power line, an output end of direct current output end of the alternating current or the direct current rectifier is connected electrically with the LED lamp, and the LED lamp panel is provided with a light-sensing testing circuit board. The LED lamp has the advantages of being simple in operation. The LED lamp which is different from a previous product (such as a lamp with timing switch, a lamp with voice operated switch), the LED is capable of starting automatically and directly through strong and weak light from outside world and remains in a weak luminance range, and therefore, wasting electric power caused by lighting for a long time can be effectively avoided.
Description
Technical field
The utility model relates to lighting engineering, especially a kind of LED light fixture with photosensitive device with an automatic light meter.
Background technology
Energy savings is the large theme that society faces, and in the face of the swift and violent increase of commercial power and the urgent need of people's household electricity, at present, supply of electric power is very nervous, and noisy severe power shortage often.Seek new product, alleviate the electricity consumption imbalance between supply and demand, this is that pendulum is in a top priority of governments at all levels and relevant department.Fluorescent lamp substitutes bulb, has saved the part electric energy, but is badly in need of in the face of growing electricity consumption, still can not alleviate the imbalance between supply and demand of electricity consumption, the new new energy saving product of essential searching.Therefore the LED light fixture has power savings advantages, but existing LED lamp needs direct current supply, also there is no the structure of rectifier and LED lamp integral type on market, and existing LED lamp uses comparatively inconvenience, needs special distribution source.
The utility model content
The purpose of this utility model is a kind of easy to use and energy-conservation LED light fixture with photosensitive device with an automatic light meter that designs for the deficiency that solves above-mentioned technology.
The utility model is to adopt technical scheme to be:
a kind of LED light fixture with photosensitive device with an automatic light meter, comprise lampshade, the LED lamp plate, the LED lamp, ac/ac power converter, power line and plug, described LED lamp is arranged on the LED lamp plate, described LED lamp plate is arranged in lampshade, described power line attachment plug, described ac/ac power converter is arranged in lampshade, the ac input end of described ac/ac power converter connects described power line, described ac/ac power converter dc output end is electrically connected to the LED lamp, it is characterized in that: described LED lamp plate is provided with the photosensitivity test circuit board, described photosensitivity test circuit board comprises photo resistance and photoinduction generator, the place, two end angles of described LED lamp plate is provided with respectively photosensitive head, described photosensitive head test to light be transmitted in photo resistance by the photosensitivity test circuit board, and adjusted the display brightness of LED lamp by the photoinduction generator on the photosensitivity test circuit board.
Be provided with rectifier bridge and voltage changing module in described ac/ac power converter, described voltage changing module is electrically connected to described rectifier bridge.
Useful technique effect of the present utility model is: the utility model is simple to operate, product different from the past (for example have time switch light fixture, have the light fixture of audio-switch), it directly reaches automatic startup by extraneous light power; And can remain in the weak scope of a brightness, can effectively avoid like this light to light for a long time and the power wastage that causes.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of electron rectifier of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment and Figure of description, the utility model is further elaborated and illustrates:
as Fig. 1 or shown in Figure 2, a kind of LED light fixture with photosensitive device with an automatic light meter, comprise lampshade 1, LED lamp plate 2, LED lamp 3, ac/ac power converter 5, power line 4 and plug 9, described LED lamp 3 is arranged on LED lamp plate 2, described LED lamp plate 2 is arranged in lampshade 1, described power line 4 attachment plugs 9, described ac/ac power converter 5 is arranged in lampshade 1, the ac input end of described ac/ac power converter 5 connects described power line 4, described ac/ac power converter 5 dc output ends are electrically connected to the LED lamp, described LED lamp plate 2 is provided with photosensitivity test circuit board 8, described photosensitivity test circuit board 8 comprises photo resistance and photoinduction generator, the place, two end angles of described LED lamp plate 2 is provided with respectively photosensitive head 10, described photosensitive head 10 test to light be transmitted in photo resistance by the photosensitivity test circuit board, and adjusted the display brightness of LED lamp 3 by the photoinduction generator on photosensitivity test circuit board 8.
Be provided with rectifier bridge 7 and voltage changing module 6 in described ac/ac power converter 5, described voltage changing module 6 is electrically connected to described rectifier bridge 7.
The described LED lamp 3 of the present embodiment, due to the interior integrated ac/ac power converter 5 of lampshade 1, alternating current can be converted into the direct current that capable for LED lamp 3 uses, LED can be connected on civil power and directly use thus, use more conveniently, can take into account simultaneously the advantage of LED streetlamp energy-saving.
Claims (2)
1. LED light fixture with photosensitive device with an automatic light meter, comprise lampshade, the LED lamp plate, the LED lamp, ac/ac power converter, power line and plug, described LED lamp is arranged on the LED lamp plate, described LED lamp plate is arranged in lampshade, described power line attachment plug, described ac/ac power converter is arranged in lampshade, the ac input end of described ac/ac power converter connects described power line, described ac/ac power converter dc output end is electrically connected to the LED lamp, it is characterized in that: described LED lamp plate is provided with the photosensitivity test circuit board, described photosensitivity test circuit board comprises photo resistance and photoinduction generator, the place, two end angles of described LED lamp plate is provided with respectively photosensitive head, described photosensitive head test to light be transmitted in photo resistance by the photosensitivity test circuit board, and adjusted the display brightness of LED lamp by the photoinduction generator on the photosensitivity test circuit board.
2. the LED light fixture with photosensitive device with an automatic light meter according to claim 1, it is characterized in that: be provided with rectifier bridge and voltage changing module in described ac/ac power converter, described voltage changing module is electrically connected to described rectifier bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206365960U CN202972643U (en) | 2012-11-27 | 2012-11-27 | Light-emitting diode (LED) lamp with automatic dimming and light-sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206365960U CN202972643U (en) | 2012-11-27 | 2012-11-27 | Light-emitting diode (LED) lamp with automatic dimming and light-sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972643U true CN202972643U (en) | 2013-06-05 |
Family
ID=48513715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206365960U Expired - Fee Related CN202972643U (en) | 2012-11-27 | 2012-11-27 | Light-emitting diode (LED) lamp with automatic dimming and light-sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972643U (en) |
-
2012
- 2012-11-27 CN CN2012206365960U patent/CN202972643U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151215 Address after: 1301-23 third floor B District 518000 in Guangdong Province, Shenzhen city Longhua District Guanlan Street Dabu Lane Community Tourism Road Patentee after: SHENZHEN ARTLIGHT OPTO-ELECTRONIC CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Yinxing Industrial Park Fu Da BU Xiang good building A-2 building 1-4 Patentee before: Shenzhen Jincaihong Plastic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20171127 |