CN204315425U - A kind of dustproof and waterproof switch - Google Patents
A kind of dustproof and waterproof switch Download PDFInfo
- Publication number
- CN204315425U CN204315425U CN201520048230.5U CN201520048230U CN204315425U CN 204315425 U CN204315425 U CN 204315425U CN 201520048230 U CN201520048230 U CN 201520048230U CN 204315425 U CN204315425 U CN 204315425U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- hole
- upper shell
- sealing plug
- lower house
- 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
Links
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of dustproof and waterproof switch, comprise the lower house with mounting panel and upper shell, upper shell and lower house fasten, and upper-lower casing fastening contact position is provided with sealing gasket, the confined space for holding electric component is formed between upper-lower casing, the panel of described upper shell is provided with indicator light and control button, indicator light and control button are electrically connected, the bottom of described lower house is provided with two through wires holes, and the position that enclosure interior is corresponding with through wires hole is provided with binding post, through wires hole is provided with sealing plug, electric wire and sealing plug are connected and fixed rear screw-in through wires hole, electric wire is electrically connected to binding post.The utility model does not need to open housing can be completed, and patching operations and seal process by the restriction of the position of the switch, can not improve the flexibility of operation and the efficiency of installation and repairing.
Description
Technical field
The utility model relates to a kind of electric component, specifically a kind of switch of dust-and-water proof casing.
Background technology
The most basic electric component of switch is widely used; but under some particular job environment; need to use the switch with dustproof and waterproof function; to ensure that whole electrical system can the work of safety and stability; normally regular tap is mixed a dust-proof, water-proof cover in prior art; in order to regular tap and external environment are isolated; thus reach dustproof and waterproof effect; but for there being the switch of line traffic control; through wires hole must be set on protective cover; after circuit connection, through wires hole fluid sealant need be carried out encapsulation process.Be subject to the restriction of the factors such as installation site, the process of sealing is loaded down with trivial details, affects the efficiency of installation and maintenance work.
Summary of the invention
The purpose of this utility model is to provide a kind of dustproof and waterproof switch, solves existing dustproof and waterproof switch, installs, maintenance process is loaded down with trivial details, ineffective problem.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of dustproof and waterproof switch, comprise the lower house with mounting panel and upper shell, upper shell and lower house fasten, and upper-lower casing fastening contact position is provided with sealing gasket, the confined space for holding electric component is formed between upper-lower casing, the panel of described upper shell is provided with indicator light and control button, indicator light and control button are electrically connected, the bottom of described lower house is provided with two through wires holes, and the position that enclosure interior is corresponding with through wires hole is provided with binding post, through wires hole is provided with sealing plug, electric wire and sealing plug are connected and fixed rear screw-in through wires hole, electric wire is electrically connected to binding post.
A through hole for threading is provided with in the middle of described sealing plug, and the top of through hole is provided with T-shaped conductor, electric wire is inserted in described through hole, and makes wire stylet and the T-shaped conductor contact of electric wire, and wire stylet and T-shaped conductor is fixed by lock-screw.
The beneficial effects of the utility model are: the utility model does not need to open housing can be completed, and patching operations and seal process by the restriction of the position of the switch, can not improve the flexibility of operation and the efficiency of installation and repairing.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of sealing plug in the utility model.
In figure: 1-lower house; 2-upper shell; 3-sealing gasket; 4-indicator light; 5-control button; 6-sealing plug; 7-electric wire; 8-fluid sealant; 9-wire stylet; 10-lock-screw; 11-T-shaped conductor.
Embodiment
Dustproof and waterproof switch as shown in Figure 1, comprise the lower house 1 with mounting panel and upper shell 2, upper shell 2 and lower house 1 fasten, and upper-lower casing fastening contact position is provided with sealing gasket 3, the confined space for holding electric component is formed between upper-lower casing, the panel of described upper shell is provided with indicator light 4 and control button 5, the existing indicator light 4 with water-proof function and control button 5 on market is selected to be installed to upper shell panel, indicator light 4 and control button 5 are electrically connected, the bottom of described lower house 1 is provided with two through wires holes, and the position that enclosure interior is corresponding with through wires hole is provided with binding post, through wires hole is provided with sealing plug, electric wire 7 and sealing plug are connected and fixed rear screw-in through wires hole, electric wire 7 is electrically connected to binding post.
The structural representation of sealing plug as shown in Figure 2, a through hole for threading is provided with in the middle of sealing plug 6, and the top of through hole is provided with T-shaped conductor 11, electric wire 7 is inserted in described through hole, and the wire stylet 9 of electric wire 7 is contacted with T-shaped conductor 11, and by lock-screw 10, wire stylet 9 and T-shaped conductor 11 is fixed.
Installation steps are as follows, first dustproof and waterproof switch case part are fixed on assigned address; Sealing plug 6 is taken off, electric wire 7 to be accessed is inserted in the through hole of sealing plug, by and by lock-screw 10, wire stylet 9 and T-shaped conductor 11 are fixed; Again with fluid sealant be filled with a sealing plug through hole and electric wire 7 between gap; Finally sealing plug is screwed into wiring hole, T-shaped conductor 11 top is contacted with the binding post in housing, circuit turn-on.
The above-mentioned mode of connection, not needing to open housing can complete, and patching operations and seal process by the restriction of the position of the switch, can not improve the flexibility of operation and the efficiency of installation and repairing.
Claims (2)
1. a dustproof and waterproof switch, comprise the lower house with mounting panel and upper shell, upper shell and lower house fasten, and upper-lower casing fastening contact position is provided with sealing gasket, the confined space for holding electric component is formed between upper-lower casing, it is characterized in that: on the panel of described upper shell, be provided with indicator light and control button, indicator light and control button are electrically connected, the bottom of described lower house is provided with two through wires holes, and the position that enclosure interior is corresponding with through wires hole is provided with binding post, through wires hole is provided with sealing plug, electric wire and sealing plug are connected and fixed rear screw-in through wires hole, electric wire is electrically connected to binding post.
2. a kind of dustproof and waterproof switch according to claim 1, it is characterized in that: in the middle of described sealing plug, be provided with a through hole for threading, and the top of through hole is provided with T-shaped conductor, electric wire is inserted in described through hole, and make wire stylet and the T-shaped conductor contact of electric wire, and by lock-screw, wire stylet and T-shaped conductor are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048230.5U CN204315425U (en) | 2015-01-24 | 2015-01-24 | A kind of dustproof and waterproof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048230.5U CN204315425U (en) | 2015-01-24 | 2015-01-24 | A kind of dustproof and waterproof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315425U true CN204315425U (en) | 2015-05-06 |
Family
ID=53137728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048230.5U Expired - Fee Related CN204315425U (en) | 2015-01-24 | 2015-01-24 | A kind of dustproof and waterproof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761958A (en) * | 2016-05-09 | 2016-07-13 | 侯如升 | Power source control switch of semi-automatic winding machine |
| CN106206126A (en) * | 2016-08-31 | 2016-12-07 | 成都四为电子信息股份有限公司 | A kind of manual anti-water control switch for tunnel fire proofing calamity |
| WO2017041245A1 (en) * | 2015-09-09 | 2017-03-16 | Fisher Controls International Llc | Visual indicator modules for use with control panels and related methods |
-
2015
- 2015-01-24 CN CN201520048230.5U patent/CN204315425U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041245A1 (en) * | 2015-09-09 | 2017-03-16 | Fisher Controls International Llc | Visual indicator modules for use with control panels and related methods |
| US10186388B2 (en) | 2015-09-09 | 2019-01-22 | Fisher Controls International Llc | Visual indicator modules for use with control panels and related methods |
| CN105761958A (en) * | 2016-05-09 | 2016-07-13 | 侯如升 | Power source control switch of semi-automatic winding machine |
| CN106206126A (en) * | 2016-08-31 | 2016-12-07 | 成都四为电子信息股份有限公司 | A kind of manual anti-water control switch for tunnel fire proofing calamity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20170124 |