CN201796754U

CN201796754U - Separated contact switch

Info

Publication number: CN201796754U
Application number: CN2010205223200U
Authority: CN
Inventors: 李淑娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-03
Filing date: 2010-09-03
Publication date: 2011-04-13
Anticipated expiration: 2020-09-03

Abstract

The utility model provides a separated contact switch which is characterized by the inclusion of a power receiving component and a power component, wherein a protruding receiving electrode mast is arranged in the power receiving component and electrically connected with a power-free electric apparatus; and an electrode plate electrically connected a power source is arranged in the power component, an electrode mast is arranged in the power component in the position corresponding to the electrode plate, and an elastic element is propped against the electrode mast and the electrode plate respectively so that the electrode mast is not in contact with the electrode mast. A silica gel flashing is arranged in the power component, a rip is formed on the silica gel flashing in the position corresponding to the electrode mast, and the rip is larger than the electrode mast in the power component and smaller than the receiving electrode mast in the power receiving component in size. When the separated contact switch is used, the power cord is not exposed, so that beautiful effect is achieved; and the exposed part of the separated contact switch is electrically neutral, thereby ensuring security.

Description

The separate type contact-making switch

Technical field

The utility model belongs to the electric switch field, and is particularly a kind of applicable to being installed in two switches that separate on the main body respectively.

Background technology

In some use occasion, as door that can switch, or certain two main bodys with correlation in some cases mutually near and be separated from each other under some situation, may need the electrical equipment effect that reaches following, connect a current circuit when promptly two main bodys are close mutually, and two main bodys are cut off this circuit loop when being separated from each other, so, need reliable, safe electric switch be realized above-mentioned functions.

Summary of the invention

The utility model provides a kind of separate type contact-making switch, and purpose is to solve the prior art problem, the electric switch that provide a kind of and can conveniently install and use, security performance is good.

The utility model technical scheme that adopts of dealing with problems is:

The separate type contact-making switch is characterized in that: have the power supply receiving unit, be provided with the collecting electrode post of protrusion in the power supply receiving unit, the collecting electrode post is connected with non-transformer electrical equipment; Other has power supply module, is provided with the electrode slice that is electrically connected with power supply in the power supply module, and the position of counter electrode sheet is provided with electrode column in the power supply module, have flexible member respectively the contact electrode column with electrode slice electrode column is not contacted with electrode column.

The power supply module front end is provided with the silica gel flashing, and the silica gel flashing offers breach in the position corresponding with electrode column, the breach size greater than electrode column set in the power supply module less than collecting electrode post set in the power supply receiving unit.

The beneficial effects of the utility model: power supply receiving unit of the present utility model and power supply module cooperatively interact, and can be installed in respectively on two main bodys, can not expose power line during use, and effect is attractive in appearance; Power supply receiving unit and power supply module can holding current when interosculating be connected, and separated from each otherly can cut off electric current; When the power supply receiving unit separated with power supply module, power supply module was owing to be designed to indent formula and outer cover waterproof film, and the user can't touch arrive the electrode shell fragment that power supply connects usually; So the power supply receiving unit is because of being that connection non-transformer electrical equipment is not have the electricity end, so also do not have danger even be designed to convex in touch at ordinary times; So it is not charged that the utility model is exposed to outer part, guaranteed fail safe.And the utility model power supply module and power supply receiving unit are the object of independence separately, can assemble in advance and test to finish stand-byly, also can be installed on the main body of any two separation and use, and greatly facilitate production.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the power supply receiving unit of the utility model most preferred embodiment;

Fig. 2 is the constitutional diagram of the power supply receiving unit of the utility model most preferred embodiment;

Fig. 3 is the three-dimensional exploded view of the power supply module of the utility model most preferred embodiment;

Fig. 4 is the constitutional diagram of the power supply module of the utility model most preferred embodiment;

Fig. 5 is the user mode figure of the utility model most preferred embodiment.

Embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

What Fig. 1-5 showed is most preferred embodiment of the present utility model.Be applied on the defogging equipment of mirror cabinet in bathroom, defogging equipment is widely used in removing the occasion of body surface fog, the occasion of glass, mirror etc. for example, thus its basic principle is a demist heating plate energising back that is attached on the body surface to be produced heat and avoids fog in cohesion on glass or will evaporate at the fog that condenses on glass.But defogging equipment generally is the demist heating plate directly to be electrically connected with power supply, so the demist heating plate keeps "on" position always, but, need defogging equipment switch according to circumstances and naturally in some occasion, for example Jing Guimen opens outage, and Jing Guimen shuts the formation power circuit and begins demist.

As shown in Figure 1, 2, power supply receiving unit 1 is screwed togather by protecgulum 11 and main body 12 and collecting electrode post 13 and the collecting electrode shell fragment 14 that conducts electricity is forced together, and collecting electrode post 13 passes two set on the main body 12 through holes 15 and exposes main body.

As Fig. 3, shown in 4, power supply module 2 has and is screwed on the following stationary body 22 that protecgulum 21 that electrically non-conductive material together makes and electrically non-conductive material are made, be installed with electrode shell fragment 23 on the following stationary body 22, electrode shell fragment 23 correspondences down through hole set on the stationary body 22 24, has spring 28 in the space in protecgulum 21 and the following stationary body 22, spring 28 is contact electrode column 26 and make electrode column 26 can not drop out through hole 24 and contact with electrode shell fragment 23 upwards, on protecgulum 21, has through hole 25, through hole 25 is corresponding with electrode column 26 positions, also be provided with silica gel flashing 26 in the space in protecgulum 21 and the following stationary body 22, silica gel flashing 26 is provided with breach 27, breach 27 positions are corresponding with through hole 25, breach 27 can be closed, and is little bigger than collecting electrode post 13 than electrode column 26 after opening.

User mode of the present utility model as shown in Figure 5, use in bathroom mirror cashier's office in a shop, cabinet door 3 is hinged on the cabinet 4, on the cabinet door 3 mirror is installed, demist heating plate 5 is posted at the mirror back side on cabinet door 3, power supply receiving unit 1 is installed in cabinet door 3 inner faces near in the frame of hinge lines, collecting electrode post 13 is outstanding outwardly, and collecting electrode post 13 is connected with demist heating plate 5 electric wires, power supply module 2 is installed in cabinet 4 near in the frames of hinge lines, and breach 27 outwardly and corresponding with the position of collecting electrode post 13.Electrode shell fragment 23 in the power supply module shown in Fig. 3,42 is connected with power cable.

Like this, when cabinet door 3 was closed, collecting electrode post 13 passed the through hole 25 on the power supply module 2 and the breach 27 of silica gel flashing 16, electrode column 26 is pressed onto passes through hole 24 and contact with electrode shell fragment 23, thereby demist heating plate 5 produces with power supply and is electrically connected, and demist heating plate 5 is started working.

After cabinet door 3 was opened, collecting electrode post 13 was drawn out through hole 25, and electrode column 26 is upspring under the effect of spring 28 and broken away from and the contacting of electrode shell fragment 23, the disconnection that is electrically connected of demist heating plate 5 and power supply, and demist heating plate 5 quits work.

Breach 27 on the silica gel flashing 26 can not hinder the turnover of collecting electrode post 13 and can not hinder the normal use of switch, open closing of breach 27 of back at cabinet door 3 and can play waterproof action, and at this moment breach is closed, electrode column 26 rises, user's finger can not touch the electrode shell fragment 23 that is connected with power supply and accidental shock has guaranteed fail safe.At this moment the collecting electrode post 13 of Tu Chuing is uncharged.

In the above most preferred embodiment, cabinet door 3 is exactly two main bodys of separating with cabinet 4, this separate type contact-making switch is installed after, just can do not expose make under the power line situation two fashionable generation current circuits of body junction, two body portion from the time cut off current circuit.

The main body that similar applying electrode post, electrode slice, power supply receiving unit that elastic parts constituted and power supply module are installed on two separation respectively can make under the power line situation that turning circuit produces the loop between two main bodys not taking over how to expose, and allows electrical equipment produce effect person and all belongs to it.

Claims

1. separate type contact-making switch, it is characterized in that: have the power supply receiving unit, be provided with the collecting electrode post of protrusion in the power supply receiving unit, the collecting electrode post is electrically connected with non-transformer electrical equipment; Other has power supply module, is provided with the electrode slice that is electrically connected with power supply in the power supply module, and the position of counter electrode sheet is provided with electrode column in the power supply module, have flexible member respectively the contact electrode column with electrode slice electrode column is not contacted with electrode column.

2. separate type contact-making switch as claimed in claim 1, it is characterized in that: be provided with the silica gel flashing in the power supply module, the silica gel flashing offers breach in the position corresponding with electrode column, the breach size greater than electrode column set in the power supply module less than collecting electrode post set in the power supply receiving unit.