CN2745274Y - A control switch - Google Patents
A control switch Download PDFInfo
- Publication number
- CN2745274Y CN2745274Y CN 200420083579 CN200420083579U CN2745274Y CN 2745274 Y CN2745274 Y CN 2745274Y CN 200420083579 CN200420083579 CN 200420083579 CN 200420083579 U CN200420083579 U CN 200420083579U CN 2745274 Y CN2745274 Y CN 2745274Y
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- CN
- China
- Prior art keywords
- switch
- control
- control module
- light
- utility
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of electric apparatus switches, particularly a control switch having the functions of indicating and regulating the brightness of light. The control switch comprises a panel and a control module fixed on the panel, wherein the control module is provided with a power switch and a regulating switch; the regulating switch comprises a straight line slide slot arranged on the control module and a slide block inserted into the slide slot; the power switch is provided with an LED. By the technical proposal, firstly, the utility model causes a power supply control switch to be separated from a light regulating switch; the power supply control switch and the light regulating switch respectively control a lamp body so as to obtain the effects of simple control program and convenient operation; secondly, when an electric lamp is turned off, the LED on the power switch can tell a user the position of the switch.
Description
Technical field:
The utility model relates to the appliance switch technical field, refers in particular to a kind of control switch with indication, adjusting lamplight brightness function.
Background technology:
As everyone knows, along with the continuous development of science and technology, in order to satisfy the needs of people's daily life, the switch of electric light also is constantly to improve, much having the power supply deixis, and energy-conservation, intensity adjustable switch arises at the historic moment.For example the patent No. is that 89202676.6 Chinese patent has just been announced a kind of " domestic power supply indicating device ", and it mainly is made up of neon bulb, indicator-lamp cover, base etc.After loading onto this indicating device, in the time of need having learnt electricity or not have electricity, do not need to draw light switch or stubborn fan governor etc., only need looking up, this indicating device gets final product.In addition, the patent No. is that 88220458.0 Chinese patent has been announced a kind of " combined multi-stage and stepless voltage regulation pulling switch ", and its primary structure is by common switching unit of guy wire, and stay-supported variable resistor and silicon-controlled voltage regulation circuit are formed.This switch not only has common pulling switch function but also has the dimmer switch function, luminosity location memory function and soft switching function.Except above-mentioned innovation and creation, at present what adopt is the switch of rotary control electric light brightness more, and promptly this switch main body is a rotating knob, by the different angle of knob rotation, shading value that electric light is controlled in the position and whether switch on.The deficiency that this product exists is exactly, and when rotary knob, circuit is conducting at first, and rotates along with continuing, light constantly brighten (or deepening).The user makes light reach a suitable brightness according to actual needs with the angle of rotary knob.When needs are closed light, must be with the knob opposite spin to original position.So just bring such problem, when the user uses next time, must readjust, and can't return to the brightness of regulating last time, thereby bring a lot of unnecessary troubles to the user once opening this switch.In addition, the knob by-pass cock, its anglec of rotation is difficult to visualize, and causing it to regulate accuracy can not be satisfactory.
Summary of the invention:
It is a kind of easy to use that the purpose of this utility model is to provide, and has indication, adjustable control switch.
For achieving the above object, the utility model is to be achieved through the following technical solutions, this by-pass cock comprises panel, is fixed in the control module on the panel, described control module is provided with mains switch and by-pass cock, and by-pass cock comprises that one is opened in the straight line chute on the control module and is embedded in slide block in the chute.
Described mains switch is provided with LED.
By above technical scheme, at first, the utility model is separated power control switch and light by-pass cock, and both realize the control to lamp body respectively, easy to reach control program, easy to use effect.Secondly, when electric light extinguished, the LED on the mains switch can wake up and show the position of user's switch.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit diagram of the present utility model.
Embodiment:
See shown in Figure 1ly, the utility model comprises: panel 10 and control module 20.Wherein control module 20 is fixed on the panel 10, and this control module 20 is provided with mains switch 21 and by-pass cock 22.This by-pass cock 22 comprises that one is opened in the straight line chute 221 on the control module 20 and is embedded in slide block 222 in the chute 221, and slide block 222 can slide up and down along chute 221.Mains switch 21 is provided with LED211.
See Fig. 2, this is a circuit diagram of the present utility model, and wherein mains switch 21 has adopted a diverter switch, by mains switch 21 power input is inserted in the circuit of by-pass cock 22 or inserts LED 211.Promptly ought press mains switch 21, make its circuit that inserts by-pass cock 22 after, power turn-on, this moment, by-pass cock 22 can be worked, and LED211 is in off-state, it is not luminous.When pressing mains switch 21 once more, make it insert LED211, the circuit of by-pass cock 22 disconnects, and LED211 and power turn-on, it begins luminous.The circuit of by-pass cock 22 comprises a variable resistor R1, bidirectional triode thyristor 220 and capacitor C 3, C4 in the utility model, wherein slide block in the by-pass cock 22 222 and variable resistor R1 interlock, drive variable resistor R1 by the slip of slide block 222 in chute 221, thereby change discharging and recharging the time of capacitor C 3, C4, thereby change the angle of flow of bidirectional triode thyristor 220, and then regulate the voltage that connects load circuit, reach control load light power.
The utility model combines work with mains switch 21 and by-pass cock 22, when mains switch 21 is closed, its LED211 is luminous with the prompting user, LED221 extinguishes when pressing mains switch 21, at this moment by-pass cock 22 slidably, make it arrive the light-source brightness that the user needs, slide block 222 will rest on a certain position in the chute 221 then, when the user re-uses this light source next time by the time, if do not need to regulate the brightness of light source, then directly press mains switch 21, the light that light source sends is adjusted good brightness last time, need not readjust, exempt in the by-pass cock of the prior art the trouble that each power-on all will readjust brightness.In addition, adopt the slide block 222 of linear slide, the user can observe the displacement of advancing of slide block 222 intuitively, to reach the effect of accurate light modulation.
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection range of the present utility model.
Claims (2)
1, a kind of control switch, comprise panel (10), be fixed in the control module (20) on the panel (10), it is characterized in that: described control module (20) is provided with mains switch (21) and by-pass cock (22), and by-pass cock (22) comprises that one is opened in the straight line chute (221) on the control module (20) and is embedded in slide block (222) in this chute (221).
2, a kind of control switch according to claim 1 is characterized in that: mains switch (21) is provided with LED (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083579 CN2745274Y (en) | 2004-09-03 | 2004-09-03 | A control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083579 CN2745274Y (en) | 2004-09-03 | 2004-09-03 | A control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745274Y true CN2745274Y (en) | 2005-12-07 |
Family
ID=35580049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420083579 Expired - Lifetime CN2745274Y (en) | 2004-09-03 | 2004-09-03 | A control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745274Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8563858B2 (en) | 2009-07-29 | 2013-10-22 | Leviton Manufacturing Co., Inc. | Slide mechanism |
| CN104409240A (en) * | 2014-11-17 | 2015-03-11 | 苏州戴尔曼电器有限公司 | Single-on double-control switch |
-
2004
- 2004-09-03 CN CN 200420083579 patent/CN2745274Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8563858B2 (en) | 2009-07-29 | 2013-10-22 | Leviton Manufacturing Co., Inc. | Slide mechanism |
| CN104409240A (en) * | 2014-11-17 | 2015-03-11 | 苏州戴尔曼电器有限公司 | Single-on double-control switch |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140903 Granted publication date: 20051207 |