CN202189702U - Electric switch with water-proof box - Google Patents
Electric switch with water-proof box Download PDFInfo
- Publication number
- CN202189702U CN202189702U CN2011202978843U CN201120297884U CN202189702U CN 202189702 U CN202189702 U CN 202189702U CN 2011202978843 U CN2011202978843 U CN 2011202978843U CN 201120297884 U CN201120297884 U CN 201120297884U CN 202189702 U CN202189702 U CN 202189702U
- Authority
- CN
- China
- Prior art keywords
- electric switch
- fingertip
- water
- base plate
- box body
- 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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Abstract
The utility model relates to the field of electric appliances, in particular to an electric switch. The electric switch with the water-proof box comprises a base board, a contact finger on the base board and a moving contact connected with the contact finger. The electric switch with the water-proof box is characterized in that a box body is arranged on the surface of the contact finger, an opening is arranged at the box bottom along the direction of the moving contact, and a circle of insulation material layers is arranged at the portion where the box bottom contacts the base board. The electric switch has the advantages of being long in service life and more reliable in performance.
Description
Technical field
The utility model relates to appliance field, particularly a kind of appliance switch.
Background technology
Appliance switch comprises the fingertip on base plate, the base plate, the movable contact spring of connection fingertip, and in the prior art, described fingertip all exposes, and such switch is installed in the open air, and exposing to the weather for a long time to influence its serviceability, reduces the useful life of switch.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned shortcoming, and the appliance switch with compartment of a kind of long service life, more reliable performance is provided.
The technical scheme of the utility model is achieved in that the appliance switch with compartment; Comprise the fingertip on base plate, the base plate, the movable contact spring of connection fingertip; It is characterized in that: described fingertip appearance has a box body, and described box body has opening towards the direction of movable contact spring.
In order to reach better insulation effect, the part that described box body contacts with base plate has a circle insulation material layer.
The beneficial effect of the utility model is: such appliance switch has the advantage of long service life, more reliable performance.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the appliance switch of compartment.
Wherein: 1, base plate 2, fingertip 3, movable contact spring 4, box body 5, opening 6, insulation material layer.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Appliance switch as shown in Figure 1, as to have compartment comprises the fingertip 2 on base plate 1, the base plate, the movable contact spring 3 of connection fingertip, and it is characterized in that: described fingertip appearance has a box body 4, and described box body 4 has opening 5 towards the direction of movable contact spring 3.
In order to reach better insulation effect, the part that described box body 4 contacts with base plate 1 has a circle insulation material layer 6.
Claims (2)
1. the appliance switch that has compartment comprises the fingertip on base plate, the base plate, the movable contact spring of connection fingertip, and it is characterized in that: described fingertip appearance has a box body, and described box body has opening towards the direction of movable contact spring.
2. require 1 described appliance switch according to claim, it is characterized in that: the part that described box body contacts with base plate has a circle insulation material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202978843U CN202189702U (en) | 2011-08-17 | 2011-08-17 | Electric switch with water-proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202978843U CN202189702U (en) | 2011-08-17 | 2011-08-17 | Electric switch with water-proof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189702U true CN202189702U (en) | 2012-04-11 |
Family
ID=45921138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202978843U Expired - Fee Related CN202189702U (en) | 2011-08-17 | 2011-08-17 | Electric switch with water-proof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189702U (en) |
-
2011
- 2011-08-17 CN CN2011202978843U patent/CN202189702U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120817 |