CN107045965A - Breaker of plastic casing short circuit arranges mounting structure - Google Patents
Breaker of plastic casing short circuit arranges mounting structure Download PDFInfo
- Publication number
- CN107045965A CN107045965A CN201610082911.2A CN201610082911A CN107045965A CN 107045965 A CN107045965 A CN 107045965A CN 201610082911 A CN201610082911 A CN 201610082911A CN 107045965 A CN107045965 A CN 107045965A
- Authority
- CN
- China
- Prior art keywords
- short circuit
- breaker
- pedestal
- circuit row
- gusset piece
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
Landscapes
- Breakers (AREA)
Abstract
Breaker of plastic casing short circuit arranges mounting structure, and it includes terminal screw (1), pedestal (2), gusset piece (3), short circuit row (4) and bottom insulation (5), it is characterised in that：The pedestal (2) is provided with some groove holes (201), gusset piece (3) is mounted in groove hole (201) bottom, short circuit row (4) is close to gusset piece (3) from pedestal (2) back, short circuit row (4) is equipped with bottom insulation (5) outside, gusset piece (3), short circuit row (4) and bottom insulation (5) are fixed together on pedestal (2), and terminal screw (1), which is locked on gusset piece (3), to be located in the positive groove hole (201) of pedestal (2).Short circuit row is arranged in breaker of plastic casing pedestal by the present invention, reduces breaker space-consuming volume, reduces the wiring difficulty of breaker, reduces the possibility that artificial maloperation is got an electric shock, it is ensured that the security that breaker is used.
Description
Technical field
It is exactly specifically to be related to a kind of breaker of plastic casing short circuit row to install the invention belongs to breaker technical field
Structure, reduces the wiring difficulty of breaker.
Background technology
Breaker is the pith in electrical power distribution apparatus, is mainly used in industrial low-voltage power system, for connecing
Logical and electric current and protection circuit and power-supply device in disjunction mains-power circuit from overload, under-voltage, short circuit,
The harm of the failures such as single-phase earthing.
The species of breaker is various, and wherein breaker of plastic casing is the more commonly used, and shell uses plastic insulation, uses
To isolate between conductor and ground metal portion.Short circuit row is the part for being used in breaker of plastic casing connect,
Short circuit between phase and phase is realized, it is achieved thereby that the mode of connection that breaker is connected between phase and phase, passes through
This mode can increase breakpoint, improve the breaking capacity of breaker, and traditional short circuit row is arranged on breaker
Outside pedestal, cause breaker appearance and size to increase, add installing space, also increase connecing for breaker
Line difficulty, and conventional mounting mode security performance is not high, is easily caused burnout phenomenon.
The content of the invention
The purpose of the present invention is exactly that existing short circuit row causes space-consuming big outside circuit breaker base, is connect
The big technological deficiency of line difficulty arranges mounting structure there is provided a kind of breaker of plastic casing short circuit, and short circuit row is arranged on
In breaker of plastic casing pedestal, breaker space-consuming volume is reduced, the wiring difficulty of breaker is reduced,
It ensure that the security that breaker is used.
Technical scheme
In order to realize above-mentioned technical purpose, breaker of plastic casing short circuit row's mounting structure that the present invention is designed, it includes
Terminal screw, pedestal, gusset piece, short circuit row and bottom insulation, it is characterised in that：Set on the pedestal
There are some groove holes, gusset piece is mounted in groove bottom hole portion, and short circuit row is close to gusset piece from pedestal back, short
Run in outer equipped with bottom insulation, gusset piece, short circuit row and bottom insulation are fixed together on pedestal,
Terminal screw, which is locked on gusset piece, to be located in the positive groove hole of pedestal.
Further, the pedestal back side is covered with bottom plate.
Further, the gusset piece, short circuit row and bottom insulation are locked on pedestal by fastener.
Further, the short circuit row and bottom insulation are located in groove hole.
Further, short circuit row is close to gusset piece from pedestal back, the two ends of short circuit row respectively with difference
Gusset piece connection in groove hole.
Beneficial effect
A kind of breaker of plastic casing short circuit row's mounting structure that the present invention is provided, plastic housing open circuit is arranged on by short circuit row
In device pedestal, breaker space-consuming volume is reduced, the wiring difficulty of breaker is reduced, reduced artificial
The possibility that maloperation is got an electric shock, it is ensured that the security that breaker is used.
Brief description of the drawings
Accompanying drawing 1 is the product figure of the present invention.
Accompanying drawing 2 is decomposition texture schematic diagram of the present invention.
Accompanying drawing 3 is short circuit row and the bottom insulation mounting structure schematic diagram of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be further described.
Embodiment
As shown in accompanying drawing 1,2 and 3, breaker of plastic casing short circuit row mounting structure, it include terminal screw 1,
Pedestal 2, gusset piece 3, short circuit row 4 and bottom insulation 5, it is characterised in that：The pedestal 2 is provided with
Some groove holes 201, gusset piece 3 is mounted in the bottom of groove hole 201, and short circuit row 4 is close to from the back of pedestal 2
Gusset piece 3, short circuit row 4 is outer to be equipped with bottom insulation 5, gusset piece 3, short circuit row 4 and bottom insulation 5
Dress be fixed together on the base 2, terminal screw 1, which is locked on gusset piece 3, is located at the positive groove of pedestal 2
In hole 201.
The back side bottom plate 7 of pedestal 2 is covered,
The gusset piece 3, short circuit row 4 and bottom insulation 5 are locked on the base 2 by fastener 6.
The short circuit row 4 and bottom insulation 5 are located in groove hole 202.
The short circuit row 4 is close to gusset piece 3 from the back of pedestal 2, and the two ends of short circuit row 4 are logical with difference respectively
Gusset piece 3 in slotted eye 201 is connected.
A kind of breaker of plastic casing short circuit row's mounting structure that the present invention is provided, breaker of plastic casing is arranged on by short circuit row
In pedestal, breaker space-consuming volume is reduced, the wiring difficulty of breaker is reduced, artificial miss is reduced
Operate the possibility got an electric shock, it is ensured that the security that breaker is used.
Structure, ratio, size depicted in the present embodiment institute accompanying drawings etc., only to coordinate specification institute
The content of announcement, so that those skilled in the art is understood with reading, being not limited to the present invention can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or
The adjustment of size, in the case where not influenceing effect of the invention that can be generated and the purpose that can reach, all should still fall
In the range of disclosed technology contents are obtained and can covered.Meanwhile, in this specification it is cited as
The term of " on ", " under ", "left", "right", " centre ", " clockwise ", " counterclockwise " etc., also only
For ease of understanding for narration, and be not used to limit enforceable scope of the invention, the change of its relativeness or
Adjustment, under without essence change technology contents, when being also considered as enforceable category of the invention.
Claims (5)
1. breaker of plastic casing short circuit arrange mounting structure, it include terminal screw (1), pedestal (2), gusset piece (3),
Short circuit arranges (4) and bottom insulation (5), it is characterised in that：The pedestal (2) is provided with some groove holes (201),
Gusset piece (3) is mounted in groove hole (201) bottom, and short circuit row (4) is close to gusset piece (3) from pedestal (2) back, joins
Fishplate bar (3), short circuit row (4) and bottom insulation (5) are fixed together on pedestal (2), terminal screw (1) lock
It is located on gusset piece (3) in the positive groove hole (201) of pedestal (2).
2. breaker of plastic casing short circuit row mounting structure as claimed in claim 1 is characterized in that：The base
Seat (2) back side is covered with bottom plate (7).
3. breaker of plastic casing short circuit row mounting structure as claimed in claim 1 is characterized in that：It is described
Fishplate bar (3), short circuit row (4) and bottom insulation (5) are arranged on pedestal (2) by fastener (6).
4. breaker of plastic casing short circuit row mounting structure as claimed in claim 1 is characterized in that：It is described short
Run in (4) and bottom insulation (5) is located in groove hole (201).
5. breaker of plastic casing short circuit row mounting structure as claimed in claim 1 is characterized in that：It is described short
Run in (4) be close to gusset piece (3) from pedestal (2) back, the two ends of short circuit row (4) respectively from different groove holes
(201) gusset piece (3) connection in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610082911.2A CN107045965A (en) | 2016-02-05 | 2016-02-05 | Breaker of plastic casing short circuit arranges mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610082911.2A CN107045965A (en) | 2016-02-05 | 2016-02-05 | Breaker of plastic casing short circuit arranges mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107045965A true CN107045965A (en) | 2017-08-15 |
Family
ID=59543049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610082911.2A Pending CN107045965A (en) | 2016-02-05 | 2016-02-05 | Breaker of plastic casing short circuit arranges mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107045965A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202268314U (en) * | 2011-10-25 | 2012-06-06 | 常熟开关制造有限公司(原常熟开关厂） | Multi-breakpoint direct current type molded case circuit breaker |
| CN203192715U (en) * | 2013-03-07 | 2013-09-11 | 上海华声电气研究所 | Breaker |
| CN104201066A (en) * | 2014-08-08 | 2014-12-10 | 浙江天正电气股份有限公司 | Series connection bar and direct-current breaker with the same |
| CN205542644U (en) * | 2016-02-05 | 2016-08-31 | 上海良信电器股份有限公司 | Mounting structure is arranged to moulded case circuit breaker short circuit |
-
2016
- 2016-02-05 CN CN201610082911.2A patent/CN107045965A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202268314U (en) * | 2011-10-25 | 2012-06-06 | 常熟开关制造有限公司(原常熟开关厂） | Multi-breakpoint direct current type molded case circuit breaker |
| CN203192715U (en) * | 2013-03-07 | 2013-09-11 | 上海华声电气研究所 | Breaker |
| CN104201066A (en) * | 2014-08-08 | 2014-12-10 | 浙江天正电气股份有限公司 | Series connection bar and direct-current breaker with the same |
| CN205542644U (en) * | 2016-02-05 | 2016-08-31 | 上海良信电器股份有限公司 | Mounting structure is arranged to moulded case circuit breaker short circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |
|
| RJ01 | Rejection of invention patent application after publication |