CN207489777U - A kind of installation stable type miniature circuit breaker - Google Patents
A kind of installation stable type miniature circuit breaker Download PDFInfo
- Publication number
- CN207489777U CN207489777U CN201720808596.7U CN201720808596U CN207489777U CN 207489777 U CN207489777 U CN 207489777U CN 201720808596 U CN201720808596 U CN 201720808596U CN 207489777 U CN207489777 U CN 207489777U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- magnet piece
- poles magnet
- convex body
- shell
- 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 discloses a kind of installation stable type miniature circuit breakers,Including Shell of circuit breaker,The side of the Shell of circuit breaker is provided with the first wire connection terminal,Convex body and the second wire connection terminal,And convex body is equipped with information nameplate and handle mounting groove,The side of described information nameplate and handle mounting groove is equipped with transparent dust cover,And transparent dust cover is connect by sliding slot with convex body,Electromagnetic trip handle is installed in the handle mounting groove,And it is provided with noctilucent coating on electromagnetic trip handle,One end of the Shell of circuit breaker is fixed with the 2nd S poles magnet piece,N poles magnet piece and the first S poles magnet piece,This practicality passes through the magnet of setting and several magnet pieces,Can make breaker install in itself and multiple breakers between firmly install,It is at random so as to be not easy,And then its effect used is not interfered with,The noctilucent coating of setting,Can personnel easy to operation electromagnetic trip handle is stirred at night,It satisfies the use demand.
Description
Technical field
The utility model is related to electrical device equipment technical field, specially a kind of installation stable type miniature circuit breaker.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition, breaker can be used to distribute electric energy, infrequently open
Dynamic asynchronous motor protects the implementations such as power circuit and motor, when serious overload or short circuit and under-voltage occurs in they
The energy automatic shutdown circuit when failures, function are equivalent to Fuse switch with crossing the combination of underheat relay etc..And
Change parts are not needed to after disjunction fault current generally.At present, it has had been widely used.Breaker uses model by it
It encloses and is divided into high-voltage circuitbreaker and low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and more than 3kV generally is known as high pressure
Electric appliance, miniature circuit breaker are also known as miniature circuit breaker, suitable for exchanging 50/60Hz rated voltage 230/400V, rated current to 63A
The overload and short-circuit protection of circuit are used, and can also be used under normal circumstances as the infrequently operation of circuit conversion, small-sized
Breaker is mainly used for the various places such as industrial, commercial, high-rise and residential premises, however existing miniature circuit breaker cannot at present
It satisfying the use demand, breaker is installed unstable in itself with breaker and breaker, is easily separated from, and then influences to use, and
It is not convenient to use at night, thereby using unreliable, therefore, is not easy to promote the use of, the problem of based on appearing above, Wo Menti
Go out a kind of installation stable type miniature circuit breaker.
Utility model content
The purpose of this utility model is to provide a kind of installation stable type miniature circuit breaker, to solve in above-mentioned background technology
It is proposed cannot satisfy the use demand, and breaker is installed unstable in itself with breaker and breaker, is easily separated from, and then influence
It uses, and is not convenient to use and using insecure problem at night.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：A kind of installation stable type is small-sized disconnected
Road device, including Shell of circuit breaker, the side of the Shell of circuit breaker is provided with the first wire connection terminal, convex body and the second terminals
Son, and convex body is equipped with information nameplate and handle mounting groove, the side of described information nameplate and handle mounting groove are equipped with transparent
Dust cover, and transparent dust cover is connect by sliding slot with convex body, and electromagnetic trip handle, and electricity are equipped in the handle mounting groove
Noctilucent coating is provided on magnetic free-handle, one end of the Shell of circuit breaker is fixed with the 2nd S poles magnet piece, iron is inhaled in N poles
Flag and the first S poles magnet piece, and the other end of Shell of circuit breaker be equipped with the 2nd N poles magnet piece, S poles magnet piece and
First N poles magnet piece, the opposite side of the Shell of circuit breaker offer installation card slot, and the inside for installing card slot is equipped with magnetic
Iron.
Further, the convex body is between the first wire connection terminal and the second wire connection terminal.
Further, described information nameplate is arranged on the top of handle mounting groove.
Further, the N poles magnet piece and S poles magnet piece are located at the both ends of convex body respectively.
Further, the noctilucent coating is a kind of component of acrylic resin material.
Compared with prior art, the advantageous effect that the utility model is reached is：The utility model is designed reasonably, structure are tight
Gather, by the magnet of setting and several magnet pieces, can make breaker install in itself and multiple breakers between pacify
Dress is secured, at random so as to be not easy, and installation is stablized, and then does not interfere with its effect used, safe to use, and passes through setting
Noctilucent coating, can personnel easy to operation electromagnetic trip handle is stirred at night, it is easy to use, pass through the transparent dust-proof of setting
Cover and sliding slot, can prevent dust to be collected in handle mounting groove, so as to ensure reliability that breaker uses, meet and use need
It asks, while manufacture craft is simple, cost is less, convenient for promoting the use of.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
In figure：The first wire connection terminals of 1-；2- convex bodys；3- information nameplates；4- electromagnetic trip handles；The second wire connection terminals of 5-；
The first S poles magnet pieces of 6-；7-N poles magnet piece；8- installs card slot；The 2nd S poles magnet pieces of 9-；10- Shell of circuit breaker；
11- magnet；12- handle mounting grooves；The first N poles magnet pieces of 13-；14-S poles magnet piece；The 2nd N poles magnet pieces of 15-；
16- noctilucent coatings；17- transparent dust covers；18- sliding slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of installation stable type miniature circuit breaker, packet
Shell of circuit breaker 10 is included, the side of Shell of circuit breaker 10 is provided with the first wire connection terminal 1,2 and second wire connection terminal 5 of convex body, and
Convex body 2 is equipped with information nameplate 3 and handle mounting groove 12, and the side of information nameplate 3 and handle mounting groove 12 is equipped with transparent anti-
Dust hood 17, and transparent dust cover 17 is connect by sliding slot 18 with convex body 2, and electromagnetic trip handle 4 is equipped in handle mounting groove 12,
And noctilucent coating 16 is provided on electromagnetic trip handle 4, one end of Shell of circuit breaker 10 is fixed with the 2nd S poles magnet piece 9, N
Pole magnet piece 7 and the first S poles magnet piece 6, and the other end of Shell of circuit breaker 10 is equipped with the 2nd N poles magnet piece 15, S
Pole magnet piece 14 and the first N poles magnet piece 13, the opposite side of Shell of circuit breaker 10 offer installation card slot 8, and installation card
The inside of slot 8 is equipped with magnet 11.
Further, convex body 2 is between the first wire connection terminal 1 and the second wire connection terminal 5.
Further, information nameplate 3 is arranged on the top of handle mounting groove 12.
Further, N poles magnet piece 7 and S poles magnet piece 14 are located at the both ends of convex body 2 respectively.
Further, noctilucent coating 16 is a kind of component of acrylic resin material.
Operation principle：During installation, the installation card slot 8 of Shell of circuit breaker 10 is fastened on stainless steel stent, in installation card
The magnet 11 set on slot 8 will adsorb stainless steel stent, and then improve the stability of Shell of circuit breaker 10 installation itself, according to
Multiple breakers are sequentially arranged on stainless steel stent by use demand, the first S poles magnet piece of 10 side of Shell of circuit breaker
6th, N poles magnet piece 7 and the 2nd S poles magnet piece 9 inhale the first N poles of 10 side of Shell of circuit breaker with another breaker
Iron-stone piece 13, S poles magnet piece 14 and the 2nd N poles magnet piece 15 are tightly attached together, so as to make two breakers tightly
It is installed together, power cord is connected on the second wire connection terminal 5 and the first wire connection terminal 1 later, powers on, electromagnetism is taken off
Attacker's handle 4 is dialled, i.e., breaker can be used, and later under the action of sliding slot 18, transparent dust cover 17 is covered electromagnetic trip hand
On handle 4, so as to which dust be prevented to be collected in handle mounting groove 12, and then ensure the flexibility that electromagnetic trip handle 4 uses, the very night
During evening power-off, the noctilucent coating 16 set on electromagnetic trip handle 4 has light, and operating personnel can conveniently find electromagnetic trip
Handle 4, consequently facilitating electromagnetic trip handle 4 is dialled upper connection circuit, and then using reliable.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of installation stable type miniature circuit breaker, including Shell of circuit breaker（10）, it is characterised in that：The Shell of circuit breaker
（10）Side be provided with the first wire connection terminal（1）, convex body（2）With the second wire connection terminal（5）, and convex body（2）It is equipped with information
Nameplate（3）With handle mounting groove（12）, described information nameplate（3）With handle mounting groove（12）Side transparent dust cover is installed
（17）, and transparent dust cover（17）Pass through sliding slot（18）With convex body（2）Connection, the handle mounting groove（12）Electromagnetism is inside installed
Free-handle（4）, and electromagnetic trip handle（4）On be provided with noctilucent coating（16）, the Shell of circuit breaker（10）One end consolidate
Surely there is the 2nd S poles magnet piece（9）, N poles magnet piece（7）With the first S poles magnet piece（6）, and Shell of circuit breaker（10）'s
The other end is equipped with the 2nd N poles magnet piece（15）, S poles magnet piece（14）With the first N poles magnet piece（13）, the open circuit
Device housing（10）Opposite side offer installation card slot（8）, and card slot is installed（8）Inside magnet is installed（11）.
2. a kind of installation stable type miniature circuit breaker according to claim 1, it is characterised in that：The convex body（2）It is located at
First wire connection terminal（1）With the second wire connection terminal（5）Between.
3. a kind of installation stable type miniature circuit breaker according to claim 1, it is characterised in that：Described information nameplate（3）
It is arranged on handle mounting groove（12）Top.
4. a kind of installation stable type miniature circuit breaker according to claim 1, it is characterised in that：The N poles magnet piece
（7）With S poles magnet piece（14）It is located at convex body respectively（2）Both ends.
5. a kind of installation stable type miniature circuit breaker according to claim 1, it is characterised in that：The noctilucent coating（16）
For a kind of component of acrylic resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808596.7U CN207489777U (en) | 2017-07-06 | 2017-07-06 | A kind of installation stable type miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808596.7U CN207489777U (en) | 2017-07-06 | 2017-07-06 | A kind of installation stable type miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207489777U true CN207489777U (en) | 2018-06-12 |
Family
ID=62484530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720808596.7U Expired - Fee Related CN207489777U (en) | 2017-07-06 | 2017-07-06 | A kind of installation stable type miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207489777U (en) |
-
2017
- 2017-07-06 CN CN201720808596.7U patent/CN207489777U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180612 Termination date: 20190706 |