CN104021971A - Short circuit prevention power source switch - Google Patents
Short circuit prevention power source switch Download PDFInfo
- Publication number
- CN104021971A CN104021971A CN201410206223.3A CN201410206223A CN104021971A CN 104021971 A CN104021971 A CN 104021971A CN 201410206223 A CN201410206223 A CN 201410206223A CN 104021971 A CN104021971 A CN 104021971A
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- CN
- China
- Prior art keywords
- short circuit
- base
- power source
- mentioned
- mains switch
- 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.)
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- Fire Alarms (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a short circuit prevention power source switch. The short circuit prevention power source switch comprises a base, a terminal which is fixed on the base and is connected with a wire, a button arranged at a notch portion of the base, a seesaw connection assembly connected with the button, a connection member which corresponds to the seesaw connection assembly and is for circuit connection, and an insulation member which is rotatably fixed in the base and is arranged between the connection assembly and the connection member. The short circuit prevention power source switch can detect whether water seepage occurs, can realize power failure of the circuit by separating contact sheets through the insulation rod when water seepage occurs, avoids large-scale accidents such as electricity leakage or a fire disaster caused by short circuit, guarantees use safety of the power source switch and further has advantages of low cost and good effects.
Description
Technical field
An electric equipment, particularly a kind of mains switch.
Background technology
Mains switch of the prior art all can not waterproof, in infiltrating mains switch, water is easily short-circuited, and electric leakage or breaking out of fire etc., the security performance of mains switch cannot ensure, prior art is unresolved such problem also.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of water leaking-in that whether can detect, if water leaking-in just cuts off circuit, avoid short circuit that the Accident of Large-scales such as electric leakage or fire occur, guarantee the fail safe that mains switch is used.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
The mains switch of anti-short circuit, comprise: pedestal, be fixed on pedestal and connect the terminal of electric wire, be placed in the button of pedestal indentation, there, be connected in the seesaw coupling assembling of button, corresponding to seesaw coupling assembling and for the connector of connection circuit, rotate and be fixed in pedestal and the insulating part between coupling assembling and connector.
The mains switch of aforesaid anti-short circuit, seesaw coupling assembling forms to be had: one end is connected in the spring of button, the first contact chip of the linking springs other end.
The mains switch of aforesaid anti-short circuit, connector is the second contact chip corresponding to the first contact chip.
The mains switch of aforesaid anti-short circuit, insulating part is insulating bar.
The mains switch of aforesaid anti-short circuit, is provided with rotating shaft between pedestal and insulating part.
The mains switch of aforesaid anti-short circuit, also comprises: be connected in rotating shaft and be placed in the humidity sensor in pedestal.
Usefulness of the present invention is: the invention provides a kind of water leaking-in that whether can detect, thereby if water leaking-in just intercepts out contact chip by insulating bar, cut off circuit, avoid short circuit that the Accident of Large-scales such as electric leakage or fire occur, guarantee the fail safe that mains switch is used, and cost is low, effective.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of embodiment of the present invention;
The implication of Reference numeral in figure:
1 pedestal, 2 terminals, 3 insulating bars, 4 humidity sensors, 5 buttons, 6 springs, 7 first contact chips, 8 second contact chips, 9 rotating shafts.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
The mains switch of anti-short circuit, comprise: pedestal 1, be fixed on pedestal 1 and connect the terminal 2 of electric wire, be placed in the button 5 of pedestal 1 indentation, there, be connected in the seesaw coupling assembling of button 5, corresponding to seesaw coupling assembling and for the connector of connection circuit, rotate and be fixed in pedestal 1 and the insulating part between coupling assembling and connector.
Seesaw coupling assembling forms to be had: one end is connected in the spring 6 of button 5, the first contact chip 7 of linking springs 6 other ends.As a kind of preferred, connector is the second contact chip 8 corresponding to the first contact chip 7; Insulating part is insulating bar 3; Between pedestal 1 and insulating part, be provided with rotating shaft 9.Insulating bar 3 moves to the connection of open circuit between the first contact chip 7 and the second contact chip 8, thereby realizes power-off.
The mains switch of anti-short circuit, also comprises: be connected in rotating shaft 9 and be placed in the humidity sensor 4 in pedestal 1.
Humidity sensor 4 induction humidity arrive set point, and controller is controlled rotating shaft 9 and rotated, and turns to the connection of open circuit between the first contact chip 7 and the second contact chip 8, thereby realizes power-off; When humidity sensor 4 senses that humidity is under set point, controller is controlled rotating shaft 9 and is rotated, and the first contact chip 7 contacts again with the second contact chip 8, connecting circuit.
The invention provides a kind of water leaking-in that whether can detect, if thereby water leaking-in is just intercepted and is opened contact chip and cut off circuit by insulating bar 3, and avoid short circuit that the Accident of Large-scales such as electric leakage or fire occur, guarantee the fail safe that mains switch is used, and cost is low, effective.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. the mains switch of anti-short circuit, it is characterized in that, comprise: pedestal, be fixed on said base and connect the terminal of electric wire, be placed in the button of pedestal indentation, there, be connected in the seesaw coupling assembling of above-mentioned button, corresponding to above-mentioned seesaw coupling assembling and for the connector of connection circuit, rotate and be fixed in said base and the insulating part between above-mentioned coupling assembling and connector.
2. the mains switch of anti-short circuit according to claim 1, is characterized in that, above-mentioned seesaw coupling assembling forms to be had: one end is connected in the spring of above-mentioned button, connects the first contact chip of the above-mentioned spring other end.
3. the mains switch of anti-short circuit according to claim 2, is characterized in that, above-mentioned connector is the second contact chip corresponding to above-mentioned the first contact chip.
4. the mains switch of anti-short circuit according to claim 1, is characterized in that, above-mentioned insulating part is insulating bar.
5. the mains switch of anti-short circuit according to claim 1, is characterized in that, between said base and insulating part, is provided with rotating shaft.
6. the mains switch of anti-short circuit according to claim 5, is characterized in that, also comprises: be connected in above-mentioned rotating shaft and be placed in the humidity sensor in said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206223.3A CN104021971A (en) | 2014-05-16 | 2014-05-16 | Short circuit prevention power source switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206223.3A CN104021971A (en) | 2014-05-16 | 2014-05-16 | Short circuit prevention power source switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104021971A true CN104021971A (en) | 2014-09-03 |
Family
ID=51438676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410206223.3A Pending CN104021971A (en) | 2014-05-16 | 2014-05-16 | Short circuit prevention power source switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104021971A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920110A (en) * | 2006-07-26 | 2007-02-28 | 台山市金桥铝型材厂有限公司 | Anodic oxidation technology for inner and outer wall of aluminium tube |
| JP2010262924A (en) * | 2009-04-30 | 2010-11-18 | Yang Jiaming | Short circuit prevention multi-connection switch |
| CN203179772U (en) * | 2012-12-26 | 2013-09-04 | 嘉尼电子（东莞）有限公司 | Waterproof structure for switch |
| CN203179774U (en) * | 2013-05-02 | 2013-09-04 | 陈少梅 | Waterproof rocker switch with reliable electric contact |
| CN203205317U (en) * | 2013-01-31 | 2013-09-18 | 上海永星电子开关有限公司 | Bipolar rocker switch having function of waterproofing |
| CN103426666A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Safety switch |
| CN203850195U (en) * | 2014-05-16 | 2014-09-24 | 昆山佑翔电子科技有限公司 | Short circuit-proof power switch |
-
2014
- 2014-05-16 CN CN201410206223.3A patent/CN104021971A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920110A (en) * | 2006-07-26 | 2007-02-28 | 台山市金桥铝型材厂有限公司 | Anodic oxidation technology for inner and outer wall of aluminium tube |
| JP2010262924A (en) * | 2009-04-30 | 2010-11-18 | Yang Jiaming | Short circuit prevention multi-connection switch |
| CN203179772U (en) * | 2012-12-26 | 2013-09-04 | 嘉尼电子（东莞）有限公司 | Waterproof structure for switch |
| CN203205317U (en) * | 2013-01-31 | 2013-09-18 | 上海永星电子开关有限公司 | Bipolar rocker switch having function of waterproofing |
| CN203179774U (en) * | 2013-05-02 | 2013-09-04 | 陈少梅 | Waterproof rocker switch with reliable electric contact |
| CN103426666A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Safety switch |
| CN203850195U (en) * | 2014-05-16 | 2014-09-24 | 昆山佑翔电子科技有限公司 | Short circuit-proof power switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |