CN202524612U - Energy-saving lamp capable of automatically adjusting brightness thereof - Google Patents
Energy-saving lamp capable of automatically adjusting brightness thereof Download PDFInfo
- Publication number
- CN202524612U CN202524612U CN 201220125724 CN201220125724U CN202524612U CN 202524612 U CN202524612 U CN 202524612U CN 201220125724 CN201220125724 CN 201220125724 CN 201220125724 U CN201220125724 U CN 201220125724U CN 202524612 U CN202524612 U CN 202524612U
- Authority
- CN
- China
- Prior art keywords
- resistance
- lamp
- saving lamp
- brightness
- energy
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
The utility model discloses an energy-saving lamp capable of automatically adjusting the brightness thereof, which comprises an electric lamp L, three resistors R1, R2 and R3 of different resistance values, a photosensitive resistor R0 capable of automatically adjusting resistance value according to the light intensity, and a single-pole switch s capable of realizing the multidirectional adjustment. Through adjusting the contact position of the single-pole switch s, the resistance value of the circuit of the lamp can be changed. Thus, the brightness adjustment of the lighting of the lamp is preliminarily realized. When the lighting of the lamp is well adjusted, the resistance value of the photosensitive resistor is changed timely according to the variation of the light Intensity of the ambient environment due to the arrangement of the photosensitive resistor R0. Therefore, the lighting of the lamp is softer. The energy-saving lamp saves resources, protects the environment more effectively and reduces the light pollution.
Description
Technical field
The utility model belongs to light control class, the particularly a kind of electricity-saving lamp that can regulate brightness automatically.
Background technology
The energy is the basic support of national economy, is the basis that human society is depended on for existence, and energy problem can not be ignored.With regard to electric energy, various waste situation are all taking place in every day, and this just needs us to try every possible means to reduce this waste.Though there have been a lot of sense lights to occur now on the market, can effectively control waste of electric energy, still can cause waste for some place.
The utility model content
To the problem that above-mentioned prior art exists, the utility model provides a kind of electricity-saving lamp that can regulate brightness automatically in order to remedy the deficiency of prior art.
To achieve these goals, the technical scheme of the utility model employing is: comprise electric light L, three resistance R that resistance is different
1, R
2And R
3And photo resistance R
0, also comprise a SP3T switch, electric light L one end connects the input of civil power 220V, the electric light L other end is connected with the SP3T switch, the SP3T switch respectively with resistance R
1, R
2And R
3An end connect resistance R
1, R
2And R
3The other end and photo resistance R
0One end links to each other, photo resistance R
0The other end connects another input of civil power 220V.
Further, said photo resistance R
0Be the equipment that can change the resistance size of resistance own according to surrounding environment illumination intensity.
Further, the said SP3T switch size that can change the place in circuit resistance changes the brightness of electricity-saving lamp.
Through the contact position of SP3T switch s, let s and 1,2,3 three different joint contact, can change the size that inserts resistance in the circuit, tentatively realize the brightness regulation of light, obtain the key light brightness that we want; Regulate after the basic brightness of light, because photo resistance R
0Existence, the resistance of change photo resistance in circuit that can be in good time according to the variation of ambient light intensity, thus lamplight brightness is changed, be fit to our more and use.
Compared with prior art, the advantage of the utility model is: modern design, rationally utilized electricity component, and can people's electricity-saving lamp brightness for a change, can adapt to the brightness that surrounding environment is regulated electricity-saving lamp again automatically.
Description of drawings
Fig. 1 is the circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As a kind of execution mode of the utility model, consult Fig. 1, comprise electric light L, three resistance R that resistance is different
1, R
2And R
3And photo resistance R
0, also comprise a SP3T switch s, electric light L one end connects the input of civil power 220V, the electric light L other end is connected with SP3T switch s, SP3T switch s respectively with resistance R
1, R
2And R
3An end connect resistance R
1, R
2And R
3The other end and photo resistance R
0One end links to each other, photo resistance R
0The other end connects another input of civil power 220V.
Through regulating the contact position of SP3T switch s, let s and 1 joint contact, make that inserting resistance in the circuit is R
1, can make lamplight brightness darker; Let s and 2 joints contact, make that inserting resistance in the circuit is R
2, can make lamplight brightness bright; Let s and 3 joints contact, make that inserting resistance in the circuit is R
3, can make lamplight brightness normal.Obtain the key light brightness that we want through three kinds of adjustings, regulate after the basic brightness of light, because photo resistance R
0Existence, the resistance of change photo resistance in circuit that can be in good time according to the variation of ambient light intensity, thus lamplight brightness is changed, be fit to our more and use.
In sum; The utility model only is illustrated an embodiment of the electricity-saving lamp that can regulate brightness automatically; But the utility model is not limited thereto; It will be appreciated by those skilled in the art that under the situation of the protection range that the claims that do not break away from the utility model are put down in writing and to change arbitrarily and to revise.
Claims (3)
1. the electricity-saving lamp that can regulate brightness automatically is characterized in that, comprises electric light L, three resistance R that resistance is different
1, R
2And R
3And photo resistance R
0, also comprise a SP3T switch, electric light L one end connects the input of civil power 220V, the electric light L other end is connected with the SP3T switch, the SP3T switch respectively with resistance R
1, R
2And R
3An end connect resistance R
1, R
2And R
3The other end and photo resistance R
0One end links to each other, photo resistance R
0The other end connects another input of civil power 220V.
2. the electricity-saving lamp described in claim 1 is characterized in that: said photo resistance R
0Be the equipment that can change the resistance size of resistance own according to surrounding environment illumination intensity.
3. the electricity-saving lamp described in claim 1, it is characterized in that: the size that said SP3T switch can change the place in circuit resistance changes the brightness of electricity-saving lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125724 CN202524612U (en) | 2012-03-30 | 2012-03-30 | Energy-saving lamp capable of automatically adjusting brightness thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125724 CN202524612U (en) | 2012-03-30 | 2012-03-30 | Energy-saving lamp capable of automatically adjusting brightness thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202524612U true CN202524612U (en) | 2012-11-07 |
Family
ID=47107536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220125724 Expired - Fee Related CN202524612U (en) | 2012-03-30 | 2012-03-30 | Energy-saving lamp capable of automatically adjusting brightness thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202524612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482440A (en) * | 2014-12-17 | 2015-04-01 | 常熟史美特节能照明技术有限公司 | Brightness-adjustable bulb |
| CN104681327A (en) * | 2014-09-04 | 2015-06-03 | 丁林昌 | Novel switch capable of emitting light |
-
2012
- 2012-03-30 CN CN 201220125724 patent/CN202524612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681327A (en) * | 2014-09-04 | 2015-06-03 | 丁林昌 | Novel switch capable of emitting light |
| CN104482440A (en) * | 2014-12-17 | 2015-04-01 | 常熟史美特节能照明技术有限公司 | Brightness-adjustable bulb |
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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: 20121107 Termination date: 20130330 |