CN205039105U - Switch switch of loading greatly - Google Patents
Switch switch of loading greatly Download PDFInfo
- Publication number
- CN205039105U CN205039105U CN201520473740.7U CN201520473740U CN205039105U CN 205039105 U CN205039105 U CN 205039105U CN 201520473740 U CN201520473740 U CN 201520473740U CN 205039105 U CN205039105 U CN 205039105U
- Authority
- CN
- China
- Prior art keywords
- switch
- moving contact
- insulation board
- installing hole
- bending
- 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
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a switch switch of loading greatly, including the insulation board that moves contact connection, its characterized in that: shown moving contact comprises two moving contact pieces, and two moving contact pieces are bent and are fixed on the face of insulation board, and wherein, the edge of bending is provided with a plurality of mounting holes, and the mounting hole is used for fixed fusing, and to have an overload current big for the switch switch of loading greatly of structure like this, simple to operate's advantage.
Description
Technical field
The utility model relates to low-voltage distribution network switching technique field, particularly a kind of large load chopper switch.
Background technology
Again in low-voltage distribution network, disconnecting link fault is mostly insurance fault, current Most users community power load amount is bigger than normal, fuse member on disconnecting link frequently blows, and causes electrical network open circuit, and chopper switch of the prior art cannot bear the overload load of larger current, as shown in Figure 1, for chopper switch of the prior art, fuse member is arranged on the sidepiece of chopper switch, also there is the shortcoming changing fuse member inconvenience.
Utility model content
For above-mentioned defect, the technical problem that the utility model mainly solves is to provide a kind of large load chopper switch being convenient to change fuse member
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of large load chopper switch, comprise the insulation board that moving contact connects, it is characterized in that: shown moving contact is made up of two panels moving contact sheet, the bending of two panels moving contact sheet is fixed on the face of insulation board, wherein, bending is provided with multiple installing hole, installing hole is used for fixing fuse member.
In solution technique, described installing hole fixes fuse member by appended claims.
The beneficial effects of the utility model are: the large load chopper switch of this spline structure compared with prior art has the following advantages.
1, add multiple installing hole, multiple fuse member can be installed simultaneously, improve the overload quantity of electric current.
2, fuse member is arranged on the front of insulation board, has installation and changes advantage easily.
Accompanying drawing explanation
Fig. 1 is the perspective view of prior art;
Fig. 2 is the structural scheme of mechanism of the utility model embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, moving contact 2, insulation board 3, moving contact sheet 4, bending 5, installing hole 6, fuse member 7, securing member.
Embodiment
Below in conjunction with accompanying drawing to embodiment further instruction.
As shown in Figure 2, a kind of large load chopper switch of the utility model, comprise the insulation board 2 that moving contact 1 connects, it is characterized in that: shown moving contact 1 is made up of two panels moving contact sheet 3, the bending of two panels moving contact sheet 3 is fixed on the face of insulation board 2, wherein, bending 4 on be provided with multiple installing hole 5, installing hole 5 is for fixing fuse member 6.
In embodiment, described installing hole 5 coordinates fixing fuse member 6 by securing member 7.
The large load chopper switch of this spline structure has overload current greatly, advantage easy for installation.
Claims (2)
1. a large load chopper switch, comprises the insulation board that moving contact connects, it is characterized in that: shown moving contact is made up of two panels moving contact sheet, the bending of two panels moving contact sheet is fixed on the face of insulation board, wherein, bending is provided with multiple installing hole, installing hole is used for fixing fuse member.
2. the large load chopper switch of one according to claim 1, described installing hole fixes fuse member by appended claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473740.7U CN205039105U (en) | 2015-07-06 | 2015-07-06 | Switch switch of loading greatly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473740.7U CN205039105U (en) | 2015-07-06 | 2015-07-06 | Switch switch of loading greatly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205039105U true CN205039105U (en) | 2016-02-17 |
Family
ID=55297982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473740.7U Expired - Fee Related CN205039105U (en) | 2015-07-06 | 2015-07-06 | Switch switch of loading greatly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205039105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807107A (en) * | 2018-09-04 | 2018-11-13 | 广东电网有限责任公司 | Fuse cutout and electrical equipment |
-
2015
- 2015-07-06 CN CN201520473740.7U patent/CN205039105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807107A (en) * | 2018-09-04 | 2018-11-13 | 广东电网有限责任公司 | Fuse cutout and electrical equipment |
| CN108807107B (en) * | 2018-09-04 | 2024-01-09 | 广东电网有限责任公司 | Fuse switch and electrical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204441546U (en) | Copper bar connector and terminal assemblies | |
| CN205039105U (en) | Switch switch of loading greatly | |
| CN202260003U (en) | Safe and energy-saving power strip | |
| CN202651631U (en) | Switch cabinet double terminal board adjusting and mounting device | |
| CN202268181U (en) | L-shaped copper bar | |
| CN204596735U (en) | Breaker of plastic casing and tripping mechanism thereof | |
| CN204740976U (en) | Cellular type low pressure switch switches of working a telephone switchboard more | |
| CN203192718U (en) | Large-current multi-pole circuit breaker | |
| CN202373889U (en) | Circuit breaker with handcart | |
| CN201638770U (en) | Arc guiding structure for small-size breaker | |
| CN203055809U (en) | Novel omnipotent breaker | |
| CN203205256U (en) | Novel bridge-shaped contact of circuit breaker | |
| CN202839483U (en) | Circuit breaker convenient to install | |
| CN204089145U (en) | A kind of enclosed cable feeder pillar | |
| CN203910631U (en) | Isolation switch | |
| CN204089144U (en) | A kind of open type cable branch box | |
| CN202068096U (en) | 10-kv fuse arrangement structure | |
| CN202473564U (en) | Combined transformer fusing mechanism | |
| CN201532914U (en) | Breaker bridge-shaped contact | |
| CN202633770U (en) | Combined structure of electric unitized switch cabinet soleplate and cable cangue plate | |
| CN201503798U (en) | Contact knife of isolating switch | |
| CN205016446U (en) | Stored energy operation formula high voltage circuit breaker | |
| CN202189743U (en) | Electromagnetic system | |
| CN205016478U (en) | Undercurrent three -pole breaker | |
| CN203242589U (en) | Quick fuse |
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: 20160217 Termination date: 20160706 |