CN203721655U - Composite switch - Google Patents
Composite switch Download PDFInfo
- Publication number
- CN203721655U CN203721655U CN201420007979.0U CN201420007979U CN203721655U CN 203721655 U CN203721655 U CN 203721655U CN 201420007979 U CN201420007979 U CN 201420007979U CN 203721655 U CN203721655 U CN 203721655U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- chute
- housing
- slide block
- inserted terminal
- 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 composite switch. A slider on a circuit breaker slides into a slide groove; the circuit breaker can slide in the slide groove through the slider; the circuit breaker slides to a position where insertion ends are inserted in sleeving ends and the insertion ends are in conduction with the sleeving ends, such that series connection of the circuit breaker and the circuit structure of the composite switch can be realized. According to the composite switch, a split splicing structure is adopted, and therefore, external wiring is not required; the insertion ends are cylindrical and are inserted in the sleeving ends, and the sleeving ends are embedded in the circuit breaker, and therefore, the connection of the insertion ends and the sleeving ends can be hidden in the circuit breaker, and no conductor portions are exposed externally, and therefore, high safety and reliability can be realized; and a limiting structure in which the slide groove is matched with the slider is adopted, the circuit breaker cannot be separated from a shell along the cross section of the slide groove, and therefore, the circuit breaker can be fixed longitudinally; with a locking mechanism adopted, the insertion ends cannot be separated from the sleeving ends, and therefore, the circuit breaker can be transversely fixed; and thus, the circuit breaker can be firmly spliced with the shell, and structural simplicity and convenience in installation can be realized.
Description
Technical field
The utility model relates to a kind of field of electrical equipment, and more particularly, it relates to a kind of combination switch.
Background technology
Combination switch is a kind of control device for control capacitor switching.What capacitor can produce while input shoves, and the size of shoving is relevant with line impedance, and the voltage difference while input with capacitor between capacitor and power supply is relevant.Extreme in the situation that, shove and can exceed the capacitor rated current of 100 times.So huge shoving can have a huge impact the life-span of capacitor, can electrical network be produced and be disturbed, and therefore people always wish to shove the smaller the better.Shoving while input in order to reduce capacitor, combination switch arises at the historic moment.Combination switch control capacitor drops in the time of voltage zero-cross, in the time of current over-zero, cuts out, and completes the switching of capacitor, has well solved the problem of capacitor switching.
At present, the combination switch on market, the circuit breaker of need to connecting when installation uses, to ensure device security.This has caused the external cabling complexity of combination switch, and external connecting line is staggered, and the installing space needing is large, and wiring process is installed and easily makes mistakes, installation process trouble, and there is potential safety hazard in exposed connecting line.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of combination switch, is integrated with circuit breaker, and both adopt split seamless splicing structure, easy for installation, and volume is little and without external connection.
For achieving the above object, the utility model provides following technical scheme: a kind of combination switch, comprise circuit breaker, housing and be located at the circuit structure in housing, described housing is provided with chute, described circuit breaker is provided with the slide block suitable with chute, described slide block is arranged in chute, described circuit breaker is connected with chute slippage by slide block, described chute and slide block are anti-limited slip block departs from chute position limiting structure setting along chute cross section, described circuit structure is outside equipped with inserted terminal in housing, in described circuit breaker, be embedded with the socket end that can be socketed with inserted terminal conducting in circuit breaker slipping, between described housing and circuit breaker, coordinate and be provided with the locking mechanism that prevents that inserted terminal and socket end from departing from.
By adopting technique scheme, slide block on circuit breaker is slipped in chute, circuit breaker is by slide block slippage in chute, sliding onto inserted terminal is plugged in socket end and the position of both mutual conduction, realize the connecting of circuit structure of circuit breaker and combination switch, split type splicing construction, without external cabling, because inserted terminal is plugged in socket end, and socket end is embedded in circuit breaker, make both connections hidden in circuit breaker, there is no exposed conductor part, security reliability is high, the position limiting structure that chute is equipped with slide block simultaneously makes circuit breaker cannot separate along chute cross section with housing, longitudinally fixing circuit breaker, and holding inserted terminal and socket, locking mechanism do not separate, laterally fixing circuit breaker, thereby circuit breaker is firmly spliced mutually with housing, simple in structure, easy for installation.
The utility model is further set to: described chute is set to swallowtail-shaped slide, and described slide block is set to the swallow-tail form slide block suitable with swallowtail-shaped slide.
By adopting technique scheme, the slippage in swallowtail-shaped slide of swallow-tail form slide block, make circuit breaker fixing in the plane of chute cross section, can not depart from chute, play longitudinally fixing effect, and for circuit breaker plays the effect of guiding, inserted terminal is engaged with being socketed to hold, stabilized structure is good, simple and practical.
The utility model is further set to: described locking mechanism comprises buckle, and described buckle is arranged on housing, is provided with in inserted terminal and is socketed the draw-in groove that can be interlocked with buckle when termination is closed on described circuit breaker.
By adopting technique scheme, circuit breaker, along chute slippage, engages inserted terminal and socket end, buckle is fastened in draw-in groove simultaneously, ensure the relative fixing of inserted terminal and socket end, made circuit breaker and housing can not move in glide direction simultaneously, played laterally fixing effect.
The utility model is further set to: the both sides of described circuit breaker are equipped with the locking mechanism that structure is identical.
By adopting technique scheme, the both sides of circuit breaker are by two locking mechanism fastenings, and by circuit breaker stable holding, when inserted terminal is closed with socket termination, the relative chute of circuit breaker can relative sliding, stabilized structure, locking effect.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model combination switch embodiment;
Fig. 2 is the housing vertical view of the utility model combination switch embodiment;
Fig. 3 is the circuit breaker vertical view of the utility model combination switch embodiment.
Description of reference numerals: 1, circuit breaker; 11, slide block; 12, socket end; 2, housing; 21, chute; 3, inserted terminal; 4, locking mechanism; 41, buckle; 42, draw-in groove.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model combination switch embodiment is described further.
A kind of combination switch, comprise circuit breaker 1, housing 2 and be located at the circuit structure in housing 2, described housing 2 is provided with chute 21, described circuit breaker 1 is provided with the slide block 11 suitable with chute 21, described slide block 11 is arranged in chute 21, described circuit breaker 1 is connected with chute 21 slippages by slide block 11, described chute 21 is with slide block 11 anti-limited slip block 11 departs from chute 21 position limiting structure setting along chute 21 cross sections, described circuit structure is outside equipped with inserted terminal 3 in housing 2, in described circuit breaker 1, be embedded with the socket end 12 that can be socketed with inserted terminal 3 conducting in circuit breaker 1 slipping, between described housing 2 and circuit breaker 1, coordinate and be provided with the locking mechanism 4 that prevents that inserted terminal 3 and socket end 12 from departing from.
By adopting technique scheme, slide block on circuit breaker 1 11 is slipped in chute 21, circuit breaker 1 passes through slide block 11 in the interior slippage of chute 21, sliding onto inserted terminal 3 is plugged in socket end 12 and the position of both mutual conduction, realize the connecting of circuit structure of circuit breaker 1 and combination switch, split type splicing construction, without external cabling, because inserted terminal 3 is plugged in socket end 12, and socket end 12 is embedded in circuit breaker 1, make both connections hidden in circuit breaker 1, there is no exposed conductor part, security reliability is high, the position limiting structure that chute 21 is equipped with slide block 11 simultaneously makes circuit breaker 1 cannot separate along chute 21 cross sections with housing 2, longitudinally fixing circuit breaker 1, and locking mechanism 4 makes inserted terminal 3 not separate with socket end 12, laterally fixing circuit breaker 1, thereby circuit breaker 1 is firmly spliced mutually with housing 2, simple in structure, easy for installation.
Described chute 21 is set to swallowtail-shaped slide, described slide block 11 is set to the swallow-tail form slide block suitable with swallowtail-shaped slide, and (this scheme is preferred version of the present utility model, chute 21 can be set on circuit breaker 1, slide block 11 is set on housing 2, but consider that housing 2 processing spaces are larger, chute 21 can be set more easily, therefore adopt this programme, and it is T font that chute 21 also can be set to cross section, circular, the fan-shaped chute 21 that waits various shape, as long as be greater than the geometry of the width at chute 21 tops all can for the width of chute 21 bottoms, adopt this preferred version to consider the stability problem of the processing difficulty of chute 21 and slide block 11 and the cooperation of position limiting structure, for the scheme of tool practicality).
By adopting technique scheme, swallow-tail form slide block 11 is in the interior slippage of swallowtail-shaped slide 21, make circuit breaker 1 fixing in chute 21 cross section planes, can not depart from chute 21, play longitudinally fixing effect, and be the effect that circuit breaker 1 plays guiding, inserted terminal 3 and socket end 12 are engaged, stabilized structure is good, simple and practical.
Described locking mechanism 4 comprises buckle 41, and described buckle 41 is arranged on housing 2, is provided with the draw-in groove 42 that can be interlocked with buckle 41 in the time of inserted terminal 3 and socket end 12 joint on described circuit breaker 1.
By adopting technique scheme, circuit breaker 1 is along chute 21 slippages, inserted terminal 3 and socket end 12 are engaged, buckle 41 is fastened in draw-in groove 42 simultaneously, ensure the relative fixing of inserted terminal 3 and socket end 12, make circuit breaker 1 and housing 2 can not move in glide direction simultaneously, play laterally fixing effect.
The both sides of described circuit breaker 1 are equipped with the locking mechanism 4 that structure is identical.
By adopting technique scheme, the both sides of circuit breaker 1 are by two locking mechanism 4 fastenings, and by circuit breaker 1 stable holding, while making inserted terminal 3 and socket hold 12 to engage, the relative chute 21 of circuit breaker 1 can relative sliding, stabilized structure, locking effect.
Claims (4)
1. a combination switch, comprise circuit breaker, housing and be located at the circuit structure in housing, it is characterized in that: described housing is provided with chute, described circuit breaker is provided with the slide block suitable with chute, described slide block is arranged in chute, described circuit breaker is connected with chute slippage by slide block, described chute and slide block are anti-limited slip block departs from chute position limiting structure setting along chute cross section, described circuit structure is outside equipped with inserted terminal in housing, in described circuit breaker, be embedded with the socket end that can be socketed with inserted terminal conducting in circuit breaker slipping, between described housing and circuit breaker, coordinate and be provided with the locking mechanism that prevents that inserted terminal and socket end from departing from.
2. combination switch according to claim 1, is characterized in that: described chute is set to swallowtail-shaped slide, and described slide block is set to the swallow-tail form slide block suitable with swallowtail-shaped slide.
3. combination switch according to claim 1 and 2, is characterized in that: described locking mechanism comprises buckle, and described buckle is arranged on housing, is provided with in inserted terminal and is socketed the draw-in groove that can be interlocked with buckle when termination is closed on described circuit breaker.
4. combination switch according to claim 3, is characterized in that: the both sides of described circuit breaker are equipped with the locking mechanism that structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007979.0U CN203721655U (en) | 2014-01-04 | 2014-01-04 | Composite switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007979.0U CN203721655U (en) | 2014-01-04 | 2014-01-04 | Composite switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721655U true CN203721655U (en) | 2014-07-16 |
Family
ID=51160792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007979.0U Expired - Fee Related CN203721655U (en) | 2014-01-04 | 2014-01-04 | Composite switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721655U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161321A (en) * | 2015-09-07 | 2015-12-16 | 扬中市佳旺华电器有限公司 | Combination switch for circuit breaker switch cabinet |
| CN105161374A (en) * | 2015-09-07 | 2015-12-16 | 扬中市佳旺华电器有限公司 | Combination switch for looped-network switch cabinet |
| CN105176380A (en) * | 2015-09-07 | 2015-12-23 | 扬中市佳旺华电器有限公司 | Separating-type anticorrosion composite switch |
| CN105186529A (en) * | 2015-09-07 | 2015-12-23 | 扬中市佳旺华电器有限公司 | Composite switch for low-voltage capacitor compensation cabinet |
| CN109616386A (en) * | 2018-12-29 | 2019-04-12 | 徐秀焕 | A kind of electric circuit breaker |
| CN112421539A (en) * | 2020-10-28 | 2021-02-26 | 华为技术有限公司 | Plug box and data center |
-
2014
- 2014-01-04 CN CN201420007979.0U patent/CN203721655U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161321A (en) * | 2015-09-07 | 2015-12-16 | 扬中市佳旺华电器有限公司 | Combination switch for circuit breaker switch cabinet |
| CN105161374A (en) * | 2015-09-07 | 2015-12-16 | 扬中市佳旺华电器有限公司 | Combination switch for looped-network switch cabinet |
| CN105176380A (en) * | 2015-09-07 | 2015-12-23 | 扬中市佳旺华电器有限公司 | Separating-type anticorrosion composite switch |
| CN105186529A (en) * | 2015-09-07 | 2015-12-23 | 扬中市佳旺华电器有限公司 | Composite switch for low-voltage capacitor compensation cabinet |
| CN109616386A (en) * | 2018-12-29 | 2019-04-12 | 徐秀焕 | A kind of electric circuit breaker |
| CN109616386B (en) * | 2018-12-29 | 2020-01-31 | 河北联创电力工程设计集团有限公司 | electric breaker |
| CN112421539A (en) * | 2020-10-28 | 2021-02-26 | 华为技术有限公司 | Plug box and data center |
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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 |
Granted publication date: 20140716 Termination date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |