CN203721654U - Composite switch with circuit breaker - Google Patents
Composite switch with circuit breaker Download PDFInfo
- Publication number
- CN203721654U CN203721654U CN201420007718.9U CN201420007718U CN203721654U CN 203721654 U CN203721654 U CN 203721654U CN 201420007718 U CN201420007718 U CN 201420007718U CN 203721654 U CN203721654 U CN 203721654U
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- CN
- China
- Prior art keywords
- circuit breaker
- connecting portion
- inserted terminal
- housing
- connection
- 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 with a circuit breaker. The circuit breaker is rotated, such that an upright segment can be rotated to be in a horizontal state, and the upright segment is aligned with the groove opening of a connection groove and is horizontally inserted into the connection groove; the circuit breaker is rotated around the connection groove, such that the upright segment can be rotated to be in a vertical state from the horizontal state in the connection groove, and at the same time, a horizontal segment is dragged into the connection groove; when a connection portion is rotated into the connection groove, insertion ends are clamped in sleeving ends; the circuit breaker can be connected with a shell through the connection portion and the connection groove; and the insertion ends are in clamped connection with the sleeving ends, and therefore, stability in conduction can be ensured, and separation of the connection portion from the connection groove, which is caused by accidental rotation of the circuit breaker, can be prevented. By means of the above manner, series connection of the circuit breaker and a circuit structure can be realized, and splicing of the circuit breaker and the shell can be also realized, and installation is convenient, and external connection wires are not required, a required installation space is small; and the insertion ends and the sleeving ends are hidden in the circuit breaker, and no conductors are exposed, and therefore, high safety 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 dropping into shoves, and the size of shoving is relevant with line impedance, and the voltage difference while dropping into capacitor between capacitor and power supply is relevant.Extreme in the situation that, shove and can surpass 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, so people always wishes to shove the smaller the better.Shoving while dropping in order to reduce capacitor, combination switch arises at the historic moment.Combination switch control capacitor drops into when voltage zero-cross, when 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 during installation is used, to guarantee device security.This has caused the external cabling of combination switch complicated, 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 of belt fuser, 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 of belt fuser, comprise circuit breaker, housing and be located at the circuit structure in housing, described circuit breaker is provided with connecting portion, described connecting portion comprises horizontal segment and vertical section, described horizontal segment and the vertically L-shaped vertical setting of section, described housing be provided with for connecting portion, embed with the suitable L shaped link slot of connecting portion, described connecting portion is arranged in link slot, described circuit breaker is rotatably connected with housing by connecting portion and link slot, described circuit structure is provided with inserted terminal outward in housing, described circuit breaker be provided with in rotary course can with the socket end of inserted terminal phase clamping, described socket end is embedded in circuit breaker.
By adopting technique scheme, its installation process is: upset circuit breaker vertically section rotates to level, aiming at the notch level of link slot inserts, by around link slot rotary breaker device, make vertically section in link slot by horizontally rotating to vertically, horizontal segment is brought in link slot simultaneously, when connecting portion is screwed in to link slot, inserted terminal is connected in socket end, by connecting portion and link slot, circuit breaker is connected with housing, inserted terminal and the clamping of socket end phase guarantee the stability of conducting and prevent that circuit breaker from surprisingly rotating to cause connecting portion to depart from link slot, realize connecting of circuit breaker and circuit structure, and the splicing of circuit breaker and housing, convenience quick for installation, without outer connecting line, the installing space needing is little, and inserted terminal and socket end are hidden in circuit breaker, outside exposed without conductor, safe.
The utility model is further set to: between described horizontal segment and vertical section, be connected with bending section.
By adopting technique scheme, making link slot is that connecting portion rotates the space allowance that leaves still less in the inner adding man-hour, makes connecting portion more smooth and easy in the process that screws in link slot, makes circuit breaker convenient with being connected of housing.
The utility model is further set to: described socket end comprises two clamping parts that are oppositely arranged, described inserted terminal patches between two clamping parts, described two clamping parts are all provided with conductor buckle to Plug Division direction, the both sides of described inserted terminal are equipped with draw-in groove to reply conductor buckle, and described conductor buckle is fastened in draw-in groove.
By adopting technique scheme, in inserted terminal is plugged in socket end, two clamping parts of socket end are fastened in the draw-in groove of inserted terminal both sides by conductor buckle, in both sides by inserted terminal fastening, make inserted terminal be difficult to depart from socket end, play fixing effect, prevent that inserted terminal and socket end from departing from, prevent that circuit breaker from rotating and causing connecting portion to depart from link slot relative to housing, makes the splicing of circuit breaker and housing firm simultaneously.
The utility model is further set to: between described two clamping parts, be connected with contact part, described contact part is provided with the silver contact for the end butt with inserted terminal.
By adopting technique scheme, inserted terminal is plugged in socket end, conflicts and be connected with silver contact in its end, increases contact effect, strengthens conductor performance, improves the stability that inserted terminal is connected with the conducting of socket end.
Accompanying drawing explanation
Fig. 1 is the structural representation of the combination switch embodiment of the utility model belt fuser;
Fig. 2 is the end view of the combination switch embodiment of the utility model belt fuser;
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is the inserted terminal and socket end installation diagram of the combination switch embodiment of the utility model belt fuser.
Description of reference numerals: 1, circuit breaker; 11, connecting portion; 111, horizontal segment; 112, vertical section; 113, bending section; 12, socket end; 121, clamping part; 1211, conductor buckle; 122, contact part; 1221, silver contact; 2, housing; 21, link slot; 3, inserted terminal; 31, draw-in groove.
Embodiment
Referring to figs. 1 through Fig. 4, the combination switch embodiment of the utility model belt fuser is described further.
A kind of combination switch of belt fuser, comprise circuit breaker 1, housing 2 and be located at the circuit structure in housing 2, described circuit breaker 1 is provided with connecting portion 11, described connecting portion 11 comprises horizontal segment 111 and vertical section 112, described horizontal segment 111 and vertically section 112 L-shaped vertical settings, described housing 2 is provided with for the L shaped link slot 21 that connecting portion 11 is that embed and connecting portion 11 is suitable, described connecting portion 11 is arranged in link slot 21, described circuit breaker 1 is rotatably connected with housing 2 by connecting portion 11 and link slot 21, described circuit structure is provided with inserted terminal 3 outside housing 2, described circuit breaker 1 be provided with in rotary course can with the socket end 12 of inserted terminal 3 phase clampings, described socket end 12 is embedded in circuit breaker 1.
By adopting technique scheme, its installation process is: upset circuit breaker 1 vertically section 112 rotates to level, aiming at the notch level of link slot 21 inserts, by around link slot 21 rotary breaker devices 1, make vertically section 112 in link slot 21 by horizontally rotating to vertically, horizontal segment 111 is brought in link slot 21 simultaneously, when connecting portion 11 is screwed in to link slot 21, inserted terminal 3 is connected in socket end 12, by connecting portion 11 and link slot 21, circuit breaker 1 is connected with housing 2, inserted terminal 3 and the 12 phase clampings of socket end guarantee the stability of conducting and prevent that the unexpected rotation of circuit breaker 1 from causing connecting portion 11 to depart from link slot 21, realize connecting of circuit breaker 1 and circuit structure, and the splicing of circuit breaker 1 and housing 2, convenience quick for installation, without outer connecting line, the installing space needing is little, and inserted terminal 3 is hidden in circuit breaker 1 with socket end 12, outside exposed without conductor, safe.
Between described horizontal segment 111 and vertical section 112, be connected with bending section 113.
By adopting technique scheme, making link slot 21 is that connecting portion 11 rotates the space allowance that leaves still less in the inner adding man-hour, makes connecting portion 11 more smooth and easy in the process that screws in link slot 21, makes circuit breaker 1 convenient with being connected of housing 2.
Described socket end 12 comprises two clamping parts 121 that are oppositely arranged, described inserted terminal 3 patches between two clamping parts 121, described two clamping parts 121 are all provided with conductor buckle 1211 to Plug Division direction, the both sides of described inserted terminal 3 are equipped with draw-in groove 31 to reply conductor buckle 1211, and described conductor buckle 1211 is fastened in draw-in groove 31.
By adopting technique scheme, in inserted terminal 3 is plugged in socket end 12, two clamping parts 121 of socket end 12 are fastened in the draw-in groove 31 of inserted terminal 3 both sides by conductor buckle 1211, in both sides by inserted terminal 3 fastenings, make inserted terminal 3 be difficult to depart from socket end 12, play fixing effect, prevent that inserted terminal 3 and socket end 12 from departing from, prevent that circuit breaker 1 from rotating and causing connecting portion 11 to depart from link slot 21 relative to housing 2, makes circuit breaker 1 firm with the splicing of housing 2 simultaneously.
Between described two clamping parts 121, be connected with contact part 122, described contact part 122 is provided with the silver contact 1221 for the end butt with inserted terminal 3.
By adopting technique scheme, inserted terminal 3 is plugged in socket end 12, and conflicting and be connected with silver contact 1221 in its end, increases contact effect, strengthens conductor performance, improves the stability that inserted terminal 3 is connected with 12 conductings of socket end.
Claims (4)
1. the combination switch of a belt fuser, comprise circuit breaker, housing and be located at the circuit structure in housing, it is characterized in that: described circuit breaker is provided with connecting portion, described connecting portion comprises horizontal segment and vertical section, described horizontal segment and the vertically L-shaped vertical setting of section, described housing be provided with for connecting portion, embed with the suitable L shaped link slot of connecting portion, described connecting portion is arranged in link slot, described circuit breaker is rotatably connected with housing by connecting portion and link slot, described circuit structure is provided with inserted terminal outward in housing, described circuit breaker be provided with in rotary course can with the socket end of inserted terminal phase clamping, described socket end is embedded in circuit breaker.
2. the combination switch of belt fuser according to claim 1, is characterized in that: between described horizontal segment and vertical section, be connected with bending section.
3. the combination switch of belt fuser according to claim 1 and 2, it is characterized in that: described socket end comprises two clamping parts that are oppositely arranged, described inserted terminal patches between two clamping parts, described two clamping parts are all provided with conductor buckle to Plug Division direction, the both sides of described inserted terminal are equipped with draw-in groove to reply conductor buckle, and described conductor buckle is fastened in draw-in groove.
4. the combination switch of belt fuser according to claim 3, is characterized in that: between described two clamping parts, be connected with contact part, described contact part is provided with the silver contact for the end butt with inserted terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007718.9U CN203721654U (en) | 2014-01-04 | 2014-01-04 | Composite switch with circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007718.9U CN203721654U (en) | 2014-01-04 | 2014-01-04 | Composite switch with circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721654U true CN203721654U (en) | 2014-07-16 |
Family
ID=51160791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007718.9U Expired - Fee Related CN203721654U (en) | 2014-01-04 | 2014-01-04 | Composite switch with circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721654U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111863550A (en) * | 2020-08-18 | 2020-10-30 | 民众电气科技有限公司 | Circuit breaker convenient to carry spare part of installation in case of overload damage |
-
2014
- 2014-01-04 CN CN201420007718.9U patent/CN203721654U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111863550A (en) * | 2020-08-18 | 2020-10-30 | 民众电气科技有限公司 | Circuit breaker convenient to carry spare part of installation in case of overload damage |
| CN111863550B (en) * | 2020-08-18 | 2022-05-13 | 民众电气科技有限公司 | Circuit breaker convenient to carry spare part of installation in case of overload damage |
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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: 20140716 Termination date: 20170104 |