CN201355017Y - Illuminating lamp with variable light intensity - Google Patents
Illuminating lamp with variable light intensity Download PDFInfo
- Publication number
- CN201355017Y CN201355017Y CNU2009203006894U CN200920300689U CN201355017Y CN 201355017 Y CN201355017 Y CN 201355017Y CN U2009203006894 U CNU2009203006894 U CN U2009203006894U CN 200920300689 U CN200920300689 U CN 200920300689U CN 201355017 Y CN201355017 Y CN 201355017Y
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- illuminating lamp
- lighting
- lamp
- switch
- brightness
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Abstract
An illuminating lamp with variable light intensity is characterized in that a switch of the illuminating lamp is provided with two gears. When the switch is positioned in the first gear, the illuminating lamp is turned on, but the light intensity is lower and is suitable to be used under the circumstances such as watching TV; when the switch is positioned in the second gear, the illuminating lamp is turned on, and the light intensity is higher and is suitable to be used under the circumstances such as reading.
Description
Affiliated technical field
The utility model relates to a kind of home lighting light fixture, is applicable to the illumination of family.
Background technology
At present, home lighting light fixture commonly used is a switch control, opens key lamp and lights, and closes key lamp and closes, and can not change its brightness.; it is different when people are different to the illuminating lamp brightness requirement; for example: when people read a book; need the brightness of illuminating lamp brighter; when people see TV; need the brightness of illuminating lamp darker because illuminating lamp the effect to TV can be influential when light, close illuminating lamp and see that TV again can be influential to eyesight.
Summary of the invention
In order to overcome the deficiency of existing lighting, the utility model provides a kind of lighting of Dimmable: the switch of this lighting has two gears, when switch opens arrives first gear, illumination lamp ignition, but brightness is lower, uses when being adapted at seeing the situation of TV and so on, when being opened to second gear, this illumination lamp ignition, and brightness is higher uses under the situation that is adapted at reading a book and so on.
The technical solution adopted for the present invention to solve the technical problems is: increase a control circuit on the basis of ordinary luminaire, with the switch of the switch replacement general lighting lamp of gear more than, this switch has two gears.When switch opens arrived first gear, control circuit gave the voltage of illuminating lamp lower, illumination lamp ignition, but brightness is lower, and when reaching second gear, control circuit is given the normal civil power of illuminating lamp, and lighting brightness is higher.
The utility model dependable performance, and circuit is simple, with low cost.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the circuit theory diagrams of ordinary luminaire.
Fig. 2 is the circuit theory diagrams of the utility model preferred embodiment 1.
Fig. 3 is the circuit theory diagrams of the utility model preferred embodiment 2.
The circuit theory diagrams of Fig. 1 ordinary luminaire.Civil power is by live wire S and zero line N input, and K switch 1 has only a gear, and when K switch 1 was opened, illuminating lamp W1 lighted, and when switch cut out, illuminating lamp W1 closed, and can not control the brightness of illuminating lamp.
Fig. 2 is the circuit theory diagrams of the utility model preferred embodiment 1.K switch 2 has two gears, civil power is by live wire S and zero line N input, when K switch 2 was got to the B position, live wire was held controllable silicon T1 by the B of K2, then by diac D1, resistance R 1, pass through illuminating lamp W1 again to zero line N, make controllable silicon T1 conducting, electric current passes through controllable silicon T1 to illuminating lamp W1, illuminating lamp W1 lights, and C1 is used for smoothing current.Because controllable silicon T1 just is operated in conducting state, controllable silicon T1 can produce certain pressure drop, the voltage that adds illuminating lamp W1 like this is lower, the brightness of illuminating lamp is lower, is fit to see the situation use of TV and so on, when K switch 2 is got to the C position, live wire S directly by K2 to illuminating lamp W1, at this moment illuminating lamp W1 directly inserts civil power, and the brightness of illuminating lamp is higher, and the situation that is fit to reading and so on is used.When K switch 2 was got to the A position, illuminating lamp W1 closed.
Fig. 3 is the circuit theory diagrams of the utility model preferred embodiment 2.Illuminating lamp W2 has two groups of inputs, and when civil power connect the D input, illuminating lamp W2 brightness was lower, and when civil power connect the E input, illuminating lamp W2 brightness was higher, and F is public pin.When K switch 2 was got to the B position, live wire passed through public pin F to zero line N then by the D input of K2 to illuminating lamp W2.Illuminating lamp W2 light and brightness lower, be fit to see that the situation of TV and so on is used, when K switch 2 is got to the C position, live wire is by the E input of K2 to illuminating lamp W2, then by public pin F to zero line N, illuminating lamp W2 light and brightness higher, be fit to the situation use of reading and so on.When K switch 2 was got to the A position, illuminating lamp was closed.
Claims (8)
1. the lighting of a Dimmable, it is characterized in that this lighting comprises at least one gauge tap (W2), this gauge tap (W2) has the gear more than two or two, and when gauge tap (W2) was got to different gears, the lighting brightness of being controlled can be different.
2. the lighting of Dimmable according to claim 1 is characterized in that comprising at least one controllable silicon (T1).
3. the lighting of Dimmable according to claim 1 is characterized in that comprising at least one illuminating lamp (W2), and this illuminating lamp (W2) has many group input interfaces, connects different input interfaces, the brightness meeting difference of illuminating lamp.
4. illuminating lamp according to claim 3 (W2) is characterized in that this illuminating lamp (W2) is an incandescent lamp.
5. illuminating lamp according to claim 3 (W2) is characterized in that this illuminating lamp (W2) is a fluorescent lamp.
6. illuminating lamp according to claim 3 (W2) is characterized in that this illuminating lamp (W2) is an electricity-saving lamp.
7. illuminating lamp according to claim 3 (W2) is characterized in that this illuminating lamp (W2) is the LED illuminating lamp.
8. the lighting of Dimmable according to claim 1 is characterized in that comprising at least one illuminating lamp (W1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203006894U CN201355017Y (en) | 2009-02-18 | 2009-02-18 | Illuminating lamp with variable light intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203006894U CN201355017Y (en) | 2009-02-18 | 2009-02-18 | Illuminating lamp with variable light intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355017Y true CN201355017Y (en) | 2009-12-02 |
Family
ID=41411358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009203006894U Expired - Fee Related CN201355017Y (en) | 2009-02-18 | 2009-02-18 | Illuminating lamp with variable light intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355017Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041636A1 (en) * | 2017-08-29 | 2019-03-07 | 深圳和而泰智能照明有限公司 | Light control method and lighting apparatus |
-
2009
- 2009-02-18 CN CNU2009203006894U patent/CN201355017Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041636A1 (en) * | 2017-08-29 | 2019-03-07 | 深圳和而泰智能照明有限公司 | Light control method and lighting apparatus |
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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: 20091202 Termination date: 20120218 |