CN201298945Y - High-power light dimmer - Google Patents
High-power light dimmer Download PDFInfo
- Publication number
- CN201298945Y CN201298945Y CNU2008202177561U CN200820217756U CN201298945Y CN 201298945 Y CN201298945 Y CN 201298945Y CN U2008202177561 U CNU2008202177561 U CN U2008202177561U CN 200820217756 U CN200820217756 U CN 200820217756U CN 201298945 Y CN201298945 Y CN 201298945Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- light dimmer
- light
- fuse
- dimmer
- 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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a lighting lamp adjustable device, in particularly a light dimmer. The utility model provides a high-power light dimmer which includes a control part and a light dimmer circuit, the light dimmer circuit connects with the control part, the light dimmer circuit has an integrated circuit block IC, a controlled silicon component, an inductance, a fuse, a resistance and a capacitance, the light dimmer circuit is composed of a main circuit and a branch circuit, the integrated circuit block, a keystroke switch and a fuse box are set on the main circuit, the main circuit has three branch circuits, the capacitance C1 is set on the branch circuit I, the resistance R1 and the capacitance C2 are set on the branch circuit II, the inductance, the fuse and the controlled silicon component are set on the branch circuit III. The light dimmer can solve problem of inconvenient caused by integrated using the present light dimmer and the lighting lamp. The light dimmer can replace the lighting lamp switch to be installed on the circuit needing adjusting light alone for realizing light brightness adjustment. The light dimmer uses a self-recovery type temperature fuse for increasing safety and reliability.
Description
Technical field
The utility model relates to the lighting adjusting device, relates in particular to a kind of dimmer.
Background technology
Along with improving constantly of people's living standard, the power consumption of household electrical appliance is increasing, and the illuminating effect of lighting is also weakened day by day, lighting is more prone to adornment, but the brightness of illumination of lighting is too high, can not reach people's demand, dimmer is set on lighting at present, not only can save electricity, and can change the brightness of light source, reach a kind of change of atmosphere.
Existing lighting with light adjusting device all is the structure that adopts integral type, the light fixture that all is employing is with dimmer, can not separately use, often as household employed hang with many major functions are adjustings that the light fixture of illuminating effect all can not be realized light, general controllable silicon dimmer is not suitable for powerful light fixture, occurs scintillation when high-power light fixture uses.
The utility model content exists
The technical problems to be solved in the utility model is: use inconvenience that is brought and the problem that is not suitable for large-power lamp at existing dimmer and lighting with for one, the utility model provides a kind of dimmer that separates use with lighting.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of high-power dimmer is provided, have control section and light adjusting circuit, light adjusting circuit is connected with control section, light adjusting circuit has integrated circuit block IC, controllable silicon parts, inductance, fuse, resistance and electric capacity, light adjusting circuit is made up of a main circuit and a circuit, main circuit is provided with integrated circuit block, key switch and safety box, three circuit are arranged under the main circuit, be provided with capacitor C in a circuit I
1, be provided with resistance R at a circuit I I
1And capacitor C
2, be provided with inductance, fuse and controllable silicon parts at a circuit I II.
According to another embodiment of the present utility model, comprise that further described the fuse among the circuit I II is from recovery type Thermal Cutoffs.
According to another embodiment of the present utility model, comprise that further control section has general-purpose diode, bidirectional trigger diode, potentiometer, resistance and electric capacity, potentiometer, resistance and electric capacity constitute phase-shift network, and an end of potentiometer is connected a utmost point of a circuit I II controllable silicon parts.
According to another embodiment of the present utility model, further comprise general-purpose diode and bidirectional trigger diode composition control switch in the described control section.
The utility model has solved the defective that exists in the background technology, the switch of the alternative lighting of the utility model, be arranged separately in the circuit that need carry out the light adjusting, realize the light luminance adjusting of lighting, adopted the Thermal Cutoffs of recovery type certainly can improve fail safe and reliability, used inductance to be provided with and reach filtering and eliminate the Harmonic Interference that the controllable silicon parts produce.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is circuit diagram of the present utility model, dimmer has light adjusting circuit and control section, light adjusting circuit is connected with control section, light adjusting circuit is that a main circuit and a circuit are formed, main circuit is provided with key switch, key switch is used to control the opening and closing of light adjusting circuit, main circuit is provided with integrated circuit block IC, the SWDIP-8 chip that integrated circuit block IC adopts, the pin 3,4,5 and 6 of IC chip is connected key switch, and the pin one of IC chip, 8 is connected with fuse box on the main circuit.Article three, prop up circuit and be connected in parallel under the main circuit, be provided with capacitor C at a circuit
1, in a circuit I I, be provided with resistance R
1And capacitor C
2, be provided with inductance L at a circuit I II
1, the Thermal Cutoffs of recovery type certainly F
2With the controllable silicon parts, in a circuit I II, be provided with inductance L
1But filtering also has the effect of placing light flash in the adjustment process; eliminate the interference that the controllable silicon parts produce in the course of the work; from recovery type Thermal Cutoffs by heat conductive silica gel attached to the controllable silicon parts surface; except the effect of overcurrent automatic disconnection again; also has the effect of overtemperature protection; can automatic shutdown circuit when the controllable silicon parts surface is overheated, improve the reliability and the fail safe of dimmer, fuse can recover operate as normal again when temperature is recovered just often simultaneously.
Control section in the utility model is formed switch by diode and bidirectional trigger diode, constitute phase-shift network by resistance, electric capacity and potentiometer in the control section again, one utmost point of potentiometer is wired to a utmost point of controllable silicon parts, regulator potentiometer can change the angle of flow of controllable silicon parts, thereby changes the light luminance of lighting.
Method of the present utility model is for open entire circuit at the switch of opening control section, magnitude of voltage by spiral button adjusting nodal potential device on the control panel, the angle of flow of the voltage setting changing controllable silicon parts of potentiometer, the big more circuit output of the angle of flow is big more, and the brightness of light is strong more.The switch that has the controllable adjustable circuit to connect on control panel is used for control and whether needs to carry out the light adjusting.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1, a kind of high-power dimmer, have control section and light adjusting circuit, light adjusting circuit is connected with control section, light adjusting circuit has integrated circuit block IC, controllable silicon parts, inductance, fuse, resistance and electric capacity, light adjusting circuit is made up of a main circuit and a circuit, it is characterized in that: main circuit is provided with integrated circuit block, key switch and fuse box, and three circuit are arranged under the main circuit, is provided with capacitor C in a circuit I
1, be provided with resistance R at a circuit I I
1And capacitor C
2, be provided with inductance, fuse and controllable silicon parts at a circuit I II.
2, high-power dimmer as claimed in claim 1 is characterized in that: the fuse of described circuit I II is from recovery type Thermal Cutoffs.
3, high-power dimmer as claimed in claim 1, it is characterized in that: described control section has general-purpose diode, bidirectional trigger diode, potentiometer, resistance and electric capacity, potentiometer, resistance and electric capacity constitute phase-shift network, and an end of potentiometer is connected a utmost point of a circuit I II controllable silicon parts.
4, high-power dimmer as claimed in claim 3 is characterized in that: general-purpose diode and bidirectional trigger diode are formed control switch in the described control section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202177561U CN201298945Y (en) | 2008-11-10 | 2008-11-10 | High-power light dimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202177561U CN201298945Y (en) | 2008-11-10 | 2008-11-10 | High-power light dimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298945Y true CN201298945Y (en) | 2009-08-26 |
Family
ID=41044934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202177561U Expired - Fee Related CN201298945Y (en) | 2008-11-10 | 2008-11-10 | High-power light dimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298945Y (en) |
-
2008
- 2008-11-10 CN CNU2008202177561U patent/CN201298945Y/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Wujin Hongguang radio Co., Ltd. Assignor: ETM Electrical Co., Ltd., Jiangsu Contract record no.: 2011320000378 Denomination of utility model: High-power light dimmer Granted publication date: 20090826 License type: Exclusive License Record date: 20110324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20171110 |