CN207896050U - A kind of connection structure of circuit breaker accessory - Google Patents

A kind of connection structure of circuit breaker accessory Download PDF

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Publication number
CN207896050U
CN207896050U CN201820383135.4U CN201820383135U CN207896050U CN 207896050 U CN207896050 U CN 207896050U CN 201820383135 U CN201820383135 U CN 201820383135U CN 207896050 U CN207896050 U CN 207896050U
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CN
China
Prior art keywords
circuit breaker
plug division
breaker accessory
connection structure
module
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Active
Application number
CN201820383135.4U
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Chinese (zh)
Inventor
毛振风
陈英
朱冬明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changshu Switchgear Manufacturing Co Ltd
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Changshu Switchgear Manufacturing Co Ltd
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Priority to CN201820383135.4U priority Critical patent/CN207896050U/en
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Abstract

A kind of connection structure of circuit breaker accessory, belongs to circuit breaker accessory technical field.Including attachment installation module, circuit breaker accessory, secondary wiring terminals, wherein, the attachment installation module is electrically connected with secondary wiring terminals, it is provided with the first Plug Division in the attachment installation module, the second Plug Division is provided on the circuit breaker accessory, electrical connection is realized in first Plug Division and the second Plug Division with the connection structure of plugs and sockets formula, to realize that the electric signal between circuit breaker accessory and secondary wiring terminals transmits.Advantage:Wiring efficiency and wiring accuracy can be improved, and is assembled simply, is conducive to reduce production cost.

Description

A kind of connection structure of circuit breaker accessory
Technical field
The utility model belongs to circuit breaker accessory technical field, and in particular to a kind of connection structure of circuit breaker accessory.
Background technology
Circuit breaker accessory includes mainly switching electromagnet, shunt release and device for under-voltage releasing equipment, and three installs concentratedly, and It is acted with the divide-shut brake respective outer side edges of breaker, executes and the on/off switch of breaker is operated.Current most of breakers The electronic control panel and secondary wiring terminals of attachment all use conducting wire to connect, need to also be in conducting wire in order to improve the accuracy of wiring The upper number marking tube for increasing instruction terminal number, this not only increases cost, also increases assembly work.
In view of above-mentioned prior art, it is necessary to be improved the connection structure of existing circuit breaker accessory, for this purpose, this Shen It asks someone to have made beneficial design, technical solution described below generates in this background.
Invention content
The purpose of this utility model is to provide a kind of open circuits for helping to improve wiring efficiency and ensureing wiring accuracy The connection structure of device attachment.
What the purpose of this utility model was such to reach, a kind of connection structure of circuit breaker accessory, including attachment installation Module, circuit breaker accessory and secondary wiring terminals, wherein the attachment installation module is electrically connected with secondary wiring terminals, It is provided with the first Plug Division in the attachment installation module, the second Plug Division is provided on the circuit breaker accessory, it is described The first Plug Division and the second Plug Division electrical connection is realized with the connection structure of plug-socket formula, to realize circuit breaker accessory Electric signal between secondary wiring terminals transmits.
In a specific embodiment of the utility model, first Plug Division is socket structure, described the Two Plug Divisions are plug construction.
In another specific embodiment of the utility model, first Plug Division is plug construction, described Second Plug Division is socket structure.
In another specific embodiment of the utility model, the attachment installation module include first lower house, First circuit board and first upper shell, the first upper shell and first lower house splice and constitute a shell, institute up and down The first circuit board stated is contained in the shell intracavitary of the shell, is patched at least provided with first described in one on first circuit board Portion, first Plug Division are extend out to by the through-hole opened up in first upper shell outside shell.
Further include having secondary connection link block in another specific embodiment of the utility model, described two Secondary wiring link block installs being electrically connected between module and secondary wiring terminals for realizing attachment.
Further include having a bundle conductor in an also specific embodiment of the utility model, the one of the bundle conductor End is electrically connected with secondary connection link block, and the other end of the bundle conductor is electrically connected with attachment installation module.
In the utility model there are one in specific embodiment, the circuit breaker accessory includes at least one electromagnetism Swage block, the electromagnet module include the second wiring board of electromagnet and control electromagnet action, and described second patches Portion and the second circuit board electrical connection.
The utility model compared with prior art, has an advantageous effect in that due to the above structure,:It can improve Wiring efficiency and wiring accuracy, and assemble simply, be conducive to reduce production cost.
Description of the drawings
Fig. 1 is the overall structure exploded view of the utility model.
Fig. 2 is the structural exploded view that attachment described in the utility model installs module.
Fig. 3 is the application examples schematic diagram of the utility model.
Fig. 4 is the structural exploded view of electromagnet module described in the utility model.
Fig. 5 is the connection diagram that attachment described in the utility model installs module and secondary connection link block.
In figure:1. attachment installs module, 11. vessels, 12. first Plug Divisions, 13. first lower houses, 14. first circuits Plate, 15. first upper shells, 151. through-holes;2. circuit breaker accessory, 20. second Plug Divisions, 21. electromagnet, 211. first installations Portion, 22 second wiring boards, 23. second lower houses, 231. second mounting portions, 232. third mounting portions, 24 second upper shells, 241. 4th mounting portion;3. bundle conductor;4. secondary connection link block, 41. pectinate texture Plug Divisions;5. secondary wiring terminals.
Specific implementation mode
In order to enable the public to fully understand the technical essence of the utility model and advantageous effect, applicant will combine below Specific embodiment of the present utility model is described in detail in attached drawing, but applicant is not to technical solution to the description of embodiment Limitation, it is any to change in the form rather than substance the protection model that all should be considered as the utility model according to the utility model design It encloses.
Fig. 5 is please referred to Fig.1 and combines, the utility model is related to a kind of connection structures of circuit breaker accessory, including attachment to pacify Die-filling piece 1, circuit breaker accessory 2, secondary wiring terminals 5, wherein the described attachment installation module 1 is electrically connected with secondary wiring terminals 5 It connects.It is provided with the first Plug Division 12 in the attachment installation module 1, being provided with second on the circuit breaker accessory 2 patches Electrical connection is realized in portion 20, first Plug Division 12 and the second Plug Division 20 with the connection structure of plug-socket formula, to real Existing electric signal between circuit breaker accessory 2 and secondary wiring terminals 5 transmits.
Please refer to Fig. 2 and combine Fig. 1, the attachment install module 1 include first lower house 13, first circuit board 14 with And first upper shell 15, the first upper shell 15 and the splicing of about 13 first lower house and a shell is constituted, described the One circuit board 14 is contained in the shell intracavitary of the shell.At least provided with the first Plug Division described in one on first circuit board 14 12, in the present embodiment, the quantity of first Plug Division 12 is three, is offered in the first upper shell 15 and the One Plug Division, 12 corresponding through-hole 151, first Plug Division 12 are extend out to by the through-hole 151 outside shell.Institute First upper shell 15, first circuit board 14 are stated, is correspondingly arranged in first lower house 13 and is probeed into for the effect end of circuit breaker accessory 2 Circuit breaker internal is used to drive the hole of breaker actuation.
Please continue to refer to Fig. 1 and Fig. 4 is combined, the circuit breaker accessory 2 includes at least one electromagnet module, described Electromagnet module includes the second wiring board 22 that electromagnet 21 and control electromagnet 21 act, second Plug Division 20 and the Two wiring boards 22 are electrically connected.The electromagnet module generally refers to switching electromagnet module, shunt opening electromagnet module, under-voltage de- Detain device module.In the present embodiment, circuit breaker accessory 2 can be switching electromagnet module or shunt opening electromagnet module or undervoltage tripping Device module or by above-mentioned three kinds two combinations or three kinds of wholes have, depending on actual needs depending on.It is described in the present embodiment Switching electromagnet module, shunt opening electromagnet module, device for under-voltage releasing equipment module be disposed side by side on the attachment installation module 1 In vessel 11.Second wiring board 22 of the switching electromagnet module, shunt opening electromagnet module and device for under-voltage releasing equipment module It is electrically connected respectively with the second Plug Division 20.In the present embodiment, second Plug Division 20 be plug construction, be corresponding to it and The first Plug Division 12 being arranged on the first circuit board 14 is socket structure.Certainly, if second Plug Division 20 For socket structure, then corresponding first combination hub 121 becomes plug construction.
Continuing with referring to Fig. 4, the electromagnet module further includes having second lower house 23 and second upper shell 24, described Electromagnet 21 both sides of shell are provided with the first mounting portion 211, the outside of the second lower house 23 is correspondingly arranged on Second mounting portion 231, first mounting portion 211 and 231 phase of the second mounting portion are engaged by clamping so that second lower house 23 with Electromagnet 21, which is realized, to be fixed.In the present embodiment, the first mounting portion 211 is through-hole, and the second mounting portion 231 is raised, certain second Lower housing 23 is equally feasible using other fixed forms with electromagnet 21.The both sides of the second lower house 23 are also set It is equipped with third mounting portion 232, the outside of the second upper shell 24 is correspondingly arranged on the 4th mounting portion 241, the third Mounting portion 232 and the 4th mounting portion 241 are engaged by clamping so that second upper shell 24 is realized with second lower house 23 and fixed, described Upper shell 24 and second lower house 23 constitute a vessel, second wiring board 22 is arranged in the vessel.The present embodiment In, the third mounting portion 232 is through-hole, and the 4th mounting portion 241 is protrusion, certainly, second upper shell 24 and the second lower casing Body 23 is equally feasible using other fixed forms.In the present embodiment, the quantity of second wiring board 22 is two, According to the actual needs, it can also be one, the effect of the second wiring board 22 has control coil, power supply exchange, signal receives etc.. Wherein, second Plug Division 20 is arranged on the second wiring board 22 and is electrically connected with the second wiring board 22, described second The through-hole leant out from second lower house 23 for the second Plug Division 20 is offered on lower housing 23.As described above, the combined floodgate electricity The structure of magnet module, shunt opening electromagnet module and device for under-voltage releasing equipment module is identical.
Referring to Fig. 5, the utility model further includes having secondary terminals link block 4, secondary connection terminal connection Module 4 installs being electrically connected between module 1 and secondary wiring terminals 5 for realizing attachment;Further include having a bundle conductor 3, it is described One end of bundle conductor 3 be electrically connected with secondary connection link block 4, the other end and the attachment of the bundle conductor 3 install module 1 Electrical connection.
Referring to Fig. 5, the secondary connection link block 4 is provided with pectinate texture Plug Division 41, secondary wiring terminals 5 With interconnecting piece compatible with the pectinate texture Plug Division 41 of second of wiring link block 4, the interconnecting piece is and pectination The one-to-one one group of elastic contact chip (not shown) of broach on structure Plug Division 41, when secondary connection link block 4 Pectinate texture Plug Division 41 when being inserted into secondary wiring terminals 5, the comb on the elastic contact chip and pectinate texture Plug Division 41 Tooth contact is to realize electrical connection, while elastic contact chip can also compress pectinate texture Plug Division 41, to play fastening Effect.
It please refers to Fig. 3 and combines Fig. 1, letter is realized in that between the circuit breaker accessory 2 and secondary wiring terminals 5 Number transmit.Specifically, the electromagnet 21 is electrically connected by conducting wire with the printed circuit on the second wiring board 22, described The output end of printed circuit is electrically connected by the second Plug Division 20 and the first Plug Division 12, described first Plug Division 12 with Printed circuit electrical connection on first circuit board 14, the output end of the printed circuit connect mould through bundle conductor 3 with secondary connection again Block 4 is connected, and the secondary connection link block 4 is connected with secondary wiring terminals 5 and output signal.

Claims (7)

1. a kind of connection structure of circuit breaker accessory, including attachment installation module (1), circuit breaker accessory (2) and secondary connection Terminal (5), wherein the attachment installation module (1) is electrically connected with secondary wiring terminals (5), it is characterised in that:Described is attached It is provided with the first Plug Division (12) in part installation module (1), the circuit breaker accessory is provided with the second Plug Division on (2) (20), electrical connection is realized in first Plug Division (12) and the second Plug Division (20) with the connection structure of plug-socket formula, from And it realizes the electric signal between circuit breaker accessory (2) and secondary wiring terminals (5) and transmits.
2. a kind of connection structure of circuit breaker accessory according to claim 1, it is characterised in that first Plug Division (12) it is socket structure, second Plug Division (20) is plug construction.
3. a kind of connection structure of circuit breaker accessory according to claim 1, it is characterised in that first Plug Division (12) it is plug construction, second Plug Division (20) is socket structure.
4. a kind of connection structure of circuit breaker accessory according to claim 1, it is characterised in that the attachment installs mould Block (1) includes first lower house (13), first circuit board (14) and first upper shell (15), the first upper shell (15) Splice up and down with first lower house (13) and constitute a shell, the first circuit board (14) is contained in the shell chamber of the shell Interior, at least provided with the first Plug Division (12) described in one on first circuit board (14), first Plug Division (12) is logical The through-hole (151) opened up in first upper shell (15) is crossed to extend out to outside shell.
5. a kind of circuit breaker accessory connection structure according to claim 1, it is characterised in that:Further include having secondary connection company Connection module (4), the secondary connection link block (4) for realizing attachment installation module (1) with secondary wiring terminals (5) it Between electrical connection.
6. a kind of circuit breaker accessory connection structure according to claim 5, it is characterised in that:Further include having a bundle conductor (3), one end of the bundle conductor (3) is electrically connected with secondary connection link block (4), the other end of the bundle conductor (3) It is electrically connected with attachment installation module (1).
7. a kind of circuit breaker accessory connection structure according to claim 1, it is characterised in that:The circuit breaker accessory (2) include at least one electromagnet module, the electromagnet module includes that electromagnet (21) and control electromagnet (21) are dynamic The second wiring board (22) made, second Plug Division (20) are electrically connected with the second wiring board (22).
CN201820383135.4U 2018-03-21 2018-03-21 A kind of connection structure of circuit breaker accessory Active CN207896050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820383135.4U CN207896050U (en) 2018-03-21 2018-03-21 A kind of connection structure of circuit breaker accessory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820383135.4U CN207896050U (en) 2018-03-21 2018-03-21 A kind of connection structure of circuit breaker accessory

Publications (1)

Publication Number Publication Date
CN207896050U true CN207896050U (en) 2018-09-21

Family

ID=63541854

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820383135.4U Active CN207896050U (en) 2018-03-21 2018-03-21 A kind of connection structure of circuit breaker accessory

Country Status (1)

Country Link
CN (1) CN207896050U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524277A (en) * 2018-11-16 2019-03-26 公牛集团股份有限公司 A kind of connection component and modular breaker
CN109616384A (en) * 2018-12-03 2019-04-12 宏秀电气有限公司 The spliced miniature circuit breaker of built-in current mutual inductor and zero sequence current mutual inductor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524277A (en) * 2018-11-16 2019-03-26 公牛集团股份有限公司 A kind of connection component and modular breaker
CN109616384A (en) * 2018-12-03 2019-04-12 宏秀电气有限公司 The spliced miniature circuit breaker of built-in current mutual inductor and zero sequence current mutual inductor
CN109616384B (en) * 2018-12-03 2020-07-17 宏秀电气有限公司 Built-in current transformer and zero sequence current transformer's concatenation formula miniature circuit breaker

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