CN204119602U - A kind of room wall light switch circuit adding LED night lamp - Google Patents
A kind of room wall light switch circuit adding LED night lamp Download PDFInfo
- Publication number
- CN204119602U CN204119602U CN201420505449.9U CN201420505449U CN204119602U CN 204119602 U CN204119602 U CN 204119602U CN 201420505449 U CN201420505449 U CN 201420505449U CN 204119602 U CN204119602 U CN 204119602U
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- switch
- electric capacity
- parallel
- bridge rectifier
- night
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A kind of room wall light switch circuit adding LED night lamp, comprise illuminating lamp LN1 and the lighting switch K1 for controlling illuminating lamp LN1, this lighting switch K1 is connected to outside 220V power supply, the L port of lighting switch K1 is parallel with mini light night K switch 2, mini light night K switch 2 one end is in series with the first electric capacity C1 and bridge rectifier diode D1, bridge rectifier diode D1 mono-end is connected to the N port of lighting switch K1, the first resistance R1 is parallel with at the first electric capacity C1 two ends, one end of bridge rectifier diode D1 is parallel with voltage stabilizing didoe DZ1 and the second electric capacity C2, one end of second electric capacity C2 is parallel with successively the second resistance R2, first mini light night LED1 and the second mini light night LED2.This circuit structure is simple, and practical application effect is good, and transformation is convenient, solves existing wall lamp and to throw light on single defect, improve its applicability, reduce use cost, reach energy-conservation object.
Description
Technical field
The utility model relates to lighting technical field, is specifically related to a kind of room wall light switch circuit adding LED night lamp.
Background technology
Wall lamp is mounted in the floor light decorative lamp on indoor wall, the milky glass lamp shade of general polygamy.Bulb power is many at about 15-40 watt, the simple and elegant harmony of light, can environment be interspersed graceful, gorgeous, is especially particularly suitable for newly-married room.The illuminance of wall lamp is unsuitable excessive, so more is rich in artistic appeal, the selection of lampshade for wall lamp should be determined according to wall look, white or the wall of milk yellow, should with lampshade that is light green, pale blue, green and the sapphire wall in lake, milky, faint yellow, dark brown lampshade should be used, like this, at the background color wall paper that large area is of the same colour, intersperse a conspicuous wall lamp, give quiet and tastefully laid out pure and fresh sense.Traditional wall lamp only has original lighting headlight when opening, and brightness is high, and sometimes needs evening mini light night to throw light on, and also needs to install separately in room.
Utility model content
Technical problem to be solved in the utility model is that providing a kind of forms simply, the room wall light switch circuit adding LED night lamp of economic environmental protection.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of room wall light switch circuit adding LED night lamp, comprise illuminating lamp LN1 and the lighting switch K1 for controlling illuminating lamp LN1, this lighting switch K1 is connected to outside 220V power supply, the L port of described lighting switch K1 is parallel with mini light night K switch 2, described mini light night K switch 2 one end is in series with the first electric capacity C1 and bridge rectifier diode D1, described bridge rectifier diode D1 mono-end is connected to the N port of lighting switch K1, the first resistance R1 is parallel with at described first electric capacity C1 two ends, one end of described bridge rectifier diode D1 is parallel with voltage stabilizing didoe DZ1 and the second electric capacity C2, one end of described second electric capacity C2 is parallel with the second resistance R2 successively, first mini light night LED1 and the second mini light night LED2.
Described bridge rectifier diode D1 becomes primary Ioops to form by four Diode series, is provided with four connectivity ports.
When lighting switch K1 is in closed condition, after mini light night K switch 2 is connected, 220V voltage L port is switched to one end of the first electric capacity C1 through mini light night K switch 2, the N port of 220V voltage is connected to one end of bridge rectifier diode D1 through illuminating lamp LN1 internal circuit, bridge rectifier diode D1 forms a bridge rectifier, through the first capacitance decompression, bridge rectifier diode D1 rectification, voltage stabilizing didoe DZ1 voltage stabilizing, export 12V voltage after second electric capacity C2 filtering to power to the first mini light night LED1 and the second mini light night LED2 luminous tube after the second resistance R2 step-down, make the first mini light night LED1 and the luminescence of the second mini light night LED2 luminous tube, reach the object needing out evening mini light night to throw light on, after lighting switch K1 connects, normally can open original illuminating lamp LN1, lighting switch K1 and illuminating lamp LN1 is original wall lamp switch and lamp.
The beneficial effects of the utility model are: the utility model circuit structure is simple, and practical application effect is good, and transformation is convenient, and cost is low, solve existing wall lamp and to throw light on single defect, improve its applicability, reduce use cost, reach energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the utility model circuit theory diagrams.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of room wall light switch circuit adding LED night lamp, comprise illuminating lamp LN1 and the lighting switch K1 for controlling illuminating lamp LN1, this lighting switch K1 is connected to outside 220V power supply, the L port of lighting switch K1 is parallel with mini light night K switch 2, mini light night K switch 2 one end is in series with the first electric capacity C1 and bridge rectifier diode D1, bridge rectifier diode D1 mono-end is connected to the N port of lighting switch K1, the first resistance R1 is parallel with at the first electric capacity C1 two ends, one end of bridge rectifier diode D1 is parallel with voltage stabilizing didoe DZ1 and the second electric capacity C2, one end of second electric capacity C2 is parallel with successively the second resistance R2, first mini light night LED1 and the second mini light night LED2.Bridge rectifier diode D1 becomes primary Ioops to form by four Diode series, is provided with four connectivity ports.
When lighting switch K1 is in closed condition, after mini light night K switch 2 is connected, 220V voltage L port is switched to one end of the first electric capacity C1 through mini light night K switch 2, the N port of 220V voltage is connected to one end of bridge rectifier diode D1 through illuminating lamp LN1 internal circuit, bridge rectifier diode D1 forms a bridge rectifier, through the first capacitance decompression, bridge rectifier diode D1 rectification, voltage stabilizing didoe DZ1 voltage stabilizing, export 12V voltage after second electric capacity C2 filtering to power to the first mini light night LED1 and the second mini light night LED2 luminous tube after the second resistance R2 step-down, make the first mini light night LED1 and the luminescence of the second mini light night LED2 luminous tube, reach the object needing out evening mini light night to throw light on, as the elderly need to get up in the night to urinate visit the restroom time, open headlight too bright, open mini light night and be beneficial to eyes, as family has baby to need a mini light night illumination evening, the utility model is all a good selection.
After lighting switch K1 connects, normally can open original illuminating lamp LN1; Lighting switch K1 and illuminating lamp LN1 is original wall lamp switch and lamp.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. one kind adds the room wall light switch circuit of LED night lamp, comprise illuminating lamp (LN1) and the lighting switch (K1) for controlling illuminating lamp (LN1), this lighting switch (K1) is connected to outside 220V power supply, it is characterized in that: on the L port of described lighting switch (K1), be parallel with mini light night switch (K2), described mini light night switch (K2) one end is in series with the first electric capacity (C1) and bridge rectifier diode (D1), described bridge rectifier diode (D1) one end is connected to the N port of lighting switch (K1), the first resistance (R1) is parallel with at described first electric capacity (C1) two ends, one end of described bridge rectifier diode (D1) is parallel with voltage stabilizing didoe (DZ1) and the second electric capacity (C2), one end of described second electric capacity (C2) is parallel with the second resistance (R2) successively, first mini light night (LED1) and the second mini light night (LED2).
2. a kind of room wall light switch circuit adding LED night lamp according to claim 1, is characterized in that: described bridge rectifier diode (D1) becomes primary Ioops to form by four Diode series, is provided with four connectivity ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505449.9U CN204119602U (en) | 2014-09-03 | 2014-09-03 | A kind of room wall light switch circuit adding LED night lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505449.9U CN204119602U (en) | 2014-09-03 | 2014-09-03 | A kind of room wall light switch circuit adding LED night lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119602U true CN204119602U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420505449.9U Expired - Fee Related CN204119602U (en) | 2014-09-03 | 2014-09-03 | A kind of room wall light switch circuit adding LED night lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902632A (en) * | 2015-05-26 | 2015-09-09 | 刘举柱 | Room wall switch circuit with light-operated LED night light |
-
2014
- 2014-09-03 CN CN201420505449.9U patent/CN204119602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902632A (en) * | 2015-05-26 | 2015-09-09 | 刘举柱 | Room wall switch circuit with light-operated LED night light |
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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: 20150121 Termination date: 20170903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |