CN103295840A - Magnetism-driven water-proof and explosion-proof switch - Google Patents
Magnetism-driven water-proof and explosion-proof switch Download PDFInfo
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- CN103295840A CN103295840A CN 201210052688 CN201210052688A CN103295840A CN 103295840 A CN103295840 A CN 103295840A CN 201210052688 CN201210052688 CN 201210052688 CN 201210052688 A CN201210052688 A CN 201210052688A CN 103295840 A CN103295840 A CN 103295840A
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- proof
- switch
- explosion
- box body
- magnetism
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Abstract
The invention discloses a magnetism-driven water-proof and explosion-proof switch, and belongs to power switches. The magnetism-driven power switch is long in service life and has damp-proof, water-proof and explosion-proof functions. According to the technical scheme, the magnetism-driven water-proof and explosion-proof switch comprises a key, a middle plate, a movable support, pieces of magnetic steel, contactor fixing plates, silver alloy contactors, a binding post and a box body. The two contactor fixing plates (6B) inside the box body (4) are fixing at the bottom of the box body (4) through the binding post (7) extending outwards. The silver alloy contactors (8) are installed on the two contactor fixing plates (6B). The movable support (5) is installed at the lower portion of the middle plate (3). The two ends of the movable support (5) are provided with the pieces of driving magnetic steel (2B), the contactor fixing plates (6A) and the silver alloy contactors (8) fixed on the contactor fixing plates (6A) respectively. The switch key (1) is installed at the upper portion of the middle plate (3). The two ends of the switch key (1) are provided with the pieces of magnetic steel (2A) respectively. The box body (4) and the middle plate (3) are installed in a sealed mode. The magnetism-driven water-proof and explosion-proof switch is simple in structure and stable in contacting performance, has damp-proof, water-proof, explosion-proof, anti-electric-shock and other functions, and can be applied to various lighting switches, switch blades and various civil or industrial air switches.
Description
Technical field: the present invention relates to a kind of power control, relate in particular to a kind of mains switch that utilizes magnetic force control switching electricity.
Background technology: what at present traditional lighting switch adopted is Open architecture, because electric elements are directly exposed in the air, electric elements cause loose contact because of oxidation easily, and also cause electric shock accidents easily in a humid environment.In addition, traditional lighting switch in use is easy to generate spark, and the various casualty accidents that cause therefrom happen occasionally, and are very dangerous.
Summary of the invention: at the above-mentioned shortcoming that exists in the prior art, the present invention aims to provide a kind of long service life, has the magnetic drive mains switch of protection against the tide, waterproof, explosion prevention function.
Technical scheme of the present invention comprises button, middle plate, travel(l)ing rest, magnet steel, contact stator, silver alloy contact, binding post and box body.There are two contact stators to be fixed on the box body bottom by an outwardly directed binding post in the box body, on two contact stators the silver alloy contact are housed.In the plate bottom travel(l)ing rest is housed, the travel(l)ing rest two ends are equipped with respectively and are driven magnet steel, contact stator and be fixed on silver alloy contact on the stator of contact.Switch key is equipped with on middle plate top, and the driving magnet steel is equipped with at the switch key two ends respectively.Box body and the sealing of middle plate and dress.
Compared with the prior art, the present invention is owing to adopted the box body of sealing, and all energising electric elements and air are isolated, have therefore overcome the defectives such as loose contact that cause owing to the electric elements oxidation effectively, have prolonged useful life.Simultaneously can not cause electric shock accidents because making moist yet.In addition, because contact point of power source is sealed in box body inside, contact point and air are isolated fully, can not produce spark in the use, also can not cause blast even if produce spark, have stopped to cause therefrom injury accidents such as fire.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that A among Fig. 1 is to view;
Among the figure: plate 3 box bodys 4 travel(l)ing rests 5 contact stator 6A, 6B binding post 7 silver alloy contacts 8 among button 1 drive magnet 2A, the 2B
Embodiment: the invention will be further described below in conjunction with the specific embodiment of accompanying drawing:
Two contact stator 6B are fixed on box body 4 bottoms by binding post 7 in Fig. 1, Fig. 2, and binding post 7 stretches out the outer so that external power supply of box body 4, and contact stator 6B goes up riveted joint silver alloy contact 8.Travel(l)ing rest 5 bottoms are equipped with two groups and are driven magnet steel 2B, two groups of contact stator 6A, and contact stator 6A goes up riveted joint silver alloy contact 8, plate 3 bottoms during travel(l)ing rest 5 is installed in by bearing pin, and travel(l)ing rest can swing up and down.Middle plate top symmetry is equipped with button 1, and button 1 both sides respectively are equipped with and are driven magnet steel 2A.When button was pressed to an end, the magnet steel 2B that the driving magnet steel 2A on the button 1 moves down and drives on the travel(l)ing rest moved up, and the silver alloy contact on the travel(l)ing rest contacts or leaves with the silver alloy contact of box body bottom, thereby had realized the break-make of power supply.
Claims (1)
1. magnetic drive waterproof anti-explosion switch.Comprise: button, middle plate, travel(l)ing rest, magnet steel, contact stator, silver alloy contact, binding post and box body.Its technical characterictic is: have two contact stators (6B) to be fixed on box body (4) bottom by an outwardly directed binding post (7) in the box body (4), silver alloy contact (8) is housed on two contact stators (6B).In plate (3) bottom travel(l)ing rest (5) is housed, travel(l)ing rest (5) two ends are equipped with respectively and are driven magnet steel (2B), contact stator (6A) and be fixed on silver alloy contact (8) on the contact stator (6A).Switch key (1) is equipped with on middle plate (3) top, and switch key (1) two ends are equipped with respectively and are driven magnet steel (2A).Box body (4) and middle plate (3) sealing and dress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210052688 CN103295840A (en) | 2012-03-02 | 2012-03-02 | Magnetism-driven water-proof and explosion-proof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210052688 CN103295840A (en) | 2012-03-02 | 2012-03-02 | Magnetism-driven water-proof and explosion-proof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103295840A true CN103295840A (en) | 2013-09-11 |
Family
ID=49096538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210052688 Pending CN103295840A (en) | 2012-03-02 | 2012-03-02 | Magnetism-driven water-proof and explosion-proof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103295840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695101A (en) * | 2017-04-10 | 2018-10-23 | 施耐德电气（澳大利亚）有限公司 | Button switch |
-
2012
- 2012-03-02 CN CN 201210052688 patent/CN103295840A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695101A (en) * | 2017-04-10 | 2018-10-23 | 施耐德电气（澳大利亚）有限公司 | Button switch |
| CN108695101B (en) * | 2017-04-10 | 2019-08-30 | 施耐德电气（澳大利亚）有限公司 | Button switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |