CN201382388Y - Light-operated energy-saving wall lamp - Google Patents
Light-operated energy-saving wall lamp Download PDFInfo
- Publication number
- CN201382388Y CN201382388Y CN200920011235U CN200920011235U CN201382388Y CN 201382388 Y CN201382388 Y CN 201382388Y CN 200920011235 U CN200920011235 U CN 200920011235U CN 200920011235 U CN200920011235 U CN 200920011235U CN 201382388 Y CN201382388 Y CN 201382388Y
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- CN
- China
- Prior art keywords
- bulb
- light
- controllable silicon
- lamp
- lamp socket
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- 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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Abstract
The utility model discloses a light-operated energy-saving wall lamp which belongs to an article for daily use and relates to an improvement of the structure of the wall lamp. The light-operated energy-saving wall lamp has the advantages of convenient use and long service life. The wall lamp comprises a lampshade and a lamp holder with a power plug, and a bulb is arranged in the lampshade positioned on the upper end of the lamp holder. The structure of the wall lamp has the following characteristics: the side of the lamp holder is provided with a through hole corresponding to a photoresistor in the lamp holder, the bulb and the photoresistor are connected with a control circuit in the lamp holder, the photoresistor is used to sense the ambient light, and the control circuit automatically switches on or switches off the bulb.
Description
Technical field:
The utility model belongs to daily living article, relates to the improvement of wall lamp structure.
Background technology:
At present, the wall lamp of selling on the market is varied, but its function is unreasonable.Its shortcoming is as follows: 1, because bulb is more than 10 times of normal current at the moment filament dash current of turning on light, therefore, cause the loss of filament too fast easily; In addition, night, network load reduced also can cause voltage to raise, and caused the filament loss to accelerate the service life of having reduced bulb.2, existing wall lamp mostly is mechanical switch greatly, controls the light on and off of bulb by power switch, and people are not with power switch when closed, and bulb can not lighted automatically, and this has brought a lot of inconvenience to the user; And existing wall lamp does not automatically shut down function, because people's daily life is busy, usually can forget that closing wall lamp just falls asleep because of tired, has caused waste of electric energy, has caused loss to people.
The utility model content:
The utility model is exactly at the problems referred to above, and long light-operated energy-conservation wall lamp of a kind of easy to use, life-span is provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises lampshade, has the lamp socket of attaching plug, in the lampshade of lamp socket upper end, be provided with bulb, its structural feature be the side of lamp socket be provided with lamp socket in the corresponding through hole of photo resistance, bulb, photo resistance link to each other with control circuit in the lamp socket, and described photo resistance is used for induced environment light and controls lighting automatically of bulb by control circuit again and extinguish.
Described control circuit comprises controllable silicon, diode, one end of 220V alternating-current power supply links to each other through bulb and silicon controlled positive pole, the other end links to each other with the silicon controlled negative pole, the silicon controlled trigger end links to each other with the negative pole of diode, the positive pole of diode links to each other with the silicon controlled negative pole through photo resistance, and the positive pole of diode links to each other through resistance and silicon controlled positive pole.
The beneficial effects of the utility model:
1, easy to use:
Since the side of lamp socket of the present utility model be provided with lamp socket in the corresponding through hole of photo resistance, bulb, photo resistance link to each other with control circuit in the lamp socket; Just can come induced environment light, control lighting automatically and extinguish of bulb by control circuit again, provide convenience to the user by photo resistance;
2, the life-span is long:
The utility model can effectively reduce the dash current of filament, has increased the service life of bulb of the present utility model;
3, energy-conservation:
Because the utility model adopts one-way SCR, what be added in bulb side during operate as normal is half-wave pulse voltage, and actual measurement direct current average voltage is about 99V, and the bulb actual power only is about 30% of a nominal power, has saved a large amount of electric energy.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
The specific embodiment:
The utility model comprises lampshade 4, has the lamp socket 2 of attaching plug 3, in the lampshade 4 of lamp socket 2 upper ends, be provided with bulb, the side of lamp socket 2 be provided with lamp socket 2 in photo resistance 5 corresponding through holes 1, bulb, photo resistance 5 link to each other with control circuit in the lamp socket 2, and described photo resistance 5 is used for induced environment light and controls lighting automatically of bulb by control circuit again and extinguish.
Described control circuit comprises controllable silicon VT, diode VD, one end of 220V alternating-current power supply links to each other with the positive pole of controllable silicon VT through bulb L, the other end links to each other with the negative pole of controllable silicon VT, the trigger end of controllable silicon VT links to each other with the negative pole of diode VD, the positive pole of diode VD links to each other through the negative pole of photo resistance with controllable silicon VT, and the positive pole of diode VD links to each other through the positive pole of resistance R with controllable silicon VT.
Controllable silicon VT of the present utility model selects MCR100-6 (1A, 600V) the common plastic packaging one-way SCR of type for use; The MG45-12 type is selected in photo resistance for use; Resistance adopts 6.4M, 1/8W fixed carbon resister.
Claims (2)
1, a kind of light-operated energy-conservation wall lamp, comprise lampshade (4), have the lamp socket (2) of attaching plug (3), in the lampshade (4) of lamp socket (2) upper end, be provided with bulb, it is characterized in that the side of lamp socket (2) be provided with lamp socket (2) in the corresponding through hole of photo resistance (5) (1), bulb, photo resistance (5) link to each other with control circuit in the lamp socket (2), and described photo resistance (5) is used for induced environment light and controls lighting automatically of bulb by control circuit again and extinguish.
2, a kind of light-operated energy-conservation wall lamp according to claim 1, it is characterized in that described control circuit comprises controllable silicon (VT), diode (VD), one end of 220V alternating-current power supply links to each other through the positive pole of bulb (L) with controllable silicon (VT), the other end links to each other with the negative pole of controllable silicon (VT), the trigger end of controllable silicon (VT) links to each other with the negative pole of diode (VD), the positive pole of diode (VD) links to each other through the negative pole of photo resistance with controllable silicon (VT), and the positive pole of diode (VD) links to each other through the positive pole of resistance (R) with controllable silicon (VT).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011235U CN201382388Y (en) | 2009-03-10 | 2009-03-10 | Light-operated energy-saving wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011235U CN201382388Y (en) | 2009-03-10 | 2009-03-10 | Light-operated energy-saving wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382388Y true CN201382388Y (en) | 2010-01-13 |
Family
ID=41525861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920011235U Expired - Fee Related CN201382388Y (en) | 2009-03-10 | 2009-03-10 | Light-operated energy-saving wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201382388Y (en) |
-
2009
- 2009-03-10 CN CN200920011235U patent/CN201382388Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20110310 |