CN201418191Y - Bulb brightness regulator - Google Patents
Bulb brightness regulator Download PDFInfo
- Publication number
- CN201418191Y CN201418191Y CN2009200122770U CN200920012277U CN201418191Y CN 201418191 Y CN201418191 Y CN 201418191Y CN 2009200122770 U CN2009200122770 U CN 2009200122770U CN 200920012277 U CN200920012277 U CN 200920012277U CN 201418191 Y CN201418191 Y CN 201418191Y
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- CN
- China
- Prior art keywords
- links
- bulb
- variable resistor
- electric capacity
- resistance
- 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
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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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a bulb brightness regulator, which belongs to daily articles, is simple in structure and saves electricity energy, The bulb brightness regulator comprises a casing, and is structurally characterized in that a bulb spiral holder which is fixed inside the casing is connected with a zero line of a power plug, a live line of the power plug is connected with a variable resistor which is provided with a switch, and the variable resistor is arranged on a circuit board inside the casing.
Description
Technical field:
The utility model is to belong to daily living article, more particularly, relates to a kind of bulb brightness adjuster.
Background technology:
Traditional bulb can only reach required brightness requirement by the bulb of changing different capacity, and is very inconvenient; In addition, not needing to use high-power bulb under the very strong illumination condition, wasted electric energy.
The utility model content:
The utility model is exactly at the problems referred to above, and a kind of bulb brightness adjuster of simple in structure, saves energy is provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises housing, its structural feature housing internal fixation has the bulb spiral head, the bulb spiral head links to each other with the zero line of attaching plug, the live wire of attaching plug links to each other with the variable resistor of belt switch, and variable resistor is arranged on the interior circuit board of housing.
The beneficial effects of the utility model:
Because the member that the utility model adopts is few, and simple in structure, cost is low, therefore, is easy to popularize; And, can regulate bulb brightness as required at any time, convenient and swift, saved 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.
Embodiment:
The utility model comprises housing 2, and housing 2 internal fixation have bulb spiral head 5, and bulb spiral head 5 links to each other with the zero line of attaching plug 1, and the live wire of attaching plug 1 links to each other with the variable resistor of belt switch 4, and variable resistor 4 is arranged on the circuit board 3 in the housing 2.
Described circuit board 3 comprises variable resistor RP, resistance R 1, R2, capacitor C 1, C2, the C3 of controllable silicon SCR, double base diode VT, belt switch, and the anode of described controllable silicon SCR links to each other with first resistance R 1 by first capacitor C 1; The control utmost point of controllable silicon SCR links to each other with the end of double base diode VT, and the other end of double base diode VT links to each other with the variable resistor RP of second capacitor C 2 and belt switch respectively, and the other end of second capacitor C 2 links to each other with an end of the 3rd capacitor C 3; The negative electrode of controllable silicon SCR links to each other with the other end of second resistance R 2, bulb spiral head, the 3rd capacitor C 3 respectively, and the other end of second resistance R 2 links to each other with the other end of variable resistor RP.
Described double base diode VT selects BT33 for use, and controllable silicon SCR is selected 3A 400V 97-6 for use, and the 3rd capacitor C 3 is selected 2200P for use, and variable resistor RP resistance is 470K.
During use, bulb is screwed on the bulb spiral head 5, the plug 1 that plugs in, the variable resistor 4 of turn belt switch is opened bulb to the right, continues rotation, and bulb brightness is strengthened; The variable resistor 4 of turn belt switch left, bulb brightness weakens.
Claims (2)
1, bulb brightness adjuster, comprise housing (2), it is characterized in that housing (2) internal fixation has bulb spiral head (5), bulb spiral head (5) links to each other with the zero line of attaching plug (1), the live wire of attaching plug (1) links to each other with the variable resistor (4) of belt switch, and variable resistor (4) is arranged on the interior circuit board (3) of housing (2).
2, bulb brightness adjuster according to claim 1, it is characterized in that described circuit board (3) comprises variable resistor (RP), resistance (R1, R2), the electric capacity (C1, C2, C3) of controllable silicon (SCR), double base diode (VT), belt switch, the anode of described controllable silicon (SCR) links to each other with first resistance (R1) by first electric capacity (C1); The control utmost point of controllable silicon (SCR) links to each other with an end of double base diode (VT), the other end of double base diode (VT) links to each other with the variable resistor (RP) of second electric capacity (C2) and belt switch respectively, and the other end of second electric capacity (C2) links to each other with an end of the 3rd electric capacity (C3); The negative electrode of controllable silicon (SCR) links to each other with the other end of second resistance (R2), bulb spiral head, the 3rd electric capacity (C3) respectively, and the other end of second resistance (R2) links to each other with the other end of variable resistor (RP).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200122770U CN201418191Y (en) | 2009-03-23 | 2009-03-23 | Bulb brightness regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200122770U CN201418191Y (en) | 2009-03-23 | 2009-03-23 | Bulb brightness regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418191Y true CN201418191Y (en) | 2010-03-03 |
Family
ID=41794619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200122770U Expired - Fee Related CN201418191Y (en) | 2009-03-23 | 2009-03-23 | Bulb brightness regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418191Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323903A (en) * | 2014-06-18 | 2016-02-10 | 松下知识产权经营株式会社 | Light regulator |
| CN111031641A (en) * | 2020-01-15 | 2020-04-17 | 新昌县韵母电子有限公司 | Electric switch for adjusting light brightness |
-
2009
- 2009-03-23 CN CN2009200122770U patent/CN201418191Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323903A (en) * | 2014-06-18 | 2016-02-10 | 松下知识产权经营株式会社 | Light regulator |
| TWI554156B (en) * | 2014-06-18 | 2016-10-11 | 松下知識產權經營股份有限公司 | Dimmer |
| CN105323903B (en) * | 2014-06-18 | 2019-04-23 | 松下知识产权经营株式会社 | Light modulator |
| CN111031641A (en) * | 2020-01-15 | 2020-04-17 | 新昌县韵母电子有限公司 | Electric switch for adjusting light brightness |
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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: 20100303 Termination date: 20100323 |