CN202633187U - Splicing combination type miniature circuit breaker - Google Patents
Splicing combination type miniature circuit breaker Download PDFInfo
- Publication number
- CN202633187U CN202633187U CN 201220206969 CN201220206969U CN202633187U CN 202633187 U CN202633187 U CN 202633187U CN 201220206969 CN201220206969 CN 201220206969 CN 201220206969 U CN201220206969 U CN 201220206969U CN 202633187 U CN202633187 U CN 202633187U
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- CN
- China
- Prior art keywords
- circuit breaker
- shell
- miniature circuit
- case
- mesochite
- Prior art date
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Abstract
The utility model discloses a splicing combination type miniature circuit breaker, the miniature circuit breaker comprises a left case, N intermediate cases and a right case, N is an integer more than or equal to 0, the left case and the right case are respectively arranged at the left side and right side of the case, or the left case and the right case are corporately arranged together to form an outer case, a control circuit is arranged in the outer case, the wire inlet and the wire outlet ports are respectively provided at the front end and the rear end of the outer case. The intermediate case of the splicing combination type miniature circuit breaker is transparent, a maximum cavity is formed in the central part after combining, so that combination enables installation of various functional devices, The splicing mode provided by the invention is different from a traditional splicing mode of the miniature circuit breaker, the numbers of the intermediate case is changed to combine different switch blocks (segment point numbers), the agility and flexibility performances are presented. The design of the splicing combination type miniature circuit breaker is used for controlling or communicating the interface position, and is suitable for different functional occasions, and the splicing combination type miniature circuit breaker can be used for providing series switches of a power distribution system.
Description
Technical field
The utility model discloses a kind of miniature circuit breaker, particularly a kind of assembled miniature circuit breaker.
Background technology
Circuit breaker is a common electrical elements, and it often is used in family, factory, the office etc., as the protection device.Present miniature circuit breaker exists structural inherent defect, normally is assembled into by left and right two shells and carries out assembly unit again behind the single circuit breaker finished product and form.When single circuit breaker finished product of the prior art is assembled into one group, owing to the cavity volume in the middle of two adjacent circuit breakers is little, be difficult for adding other function element, function expansibility is poor.
Summary of the invention
To the above-mentioned single setting of mentioning of circuit breaker of the prior art, the shortcoming of function expansibility difference, the utility model provides a kind of new assembled miniature circuit breaker; It adopts the form design of a left shell, a N mesochite and a right shell; When needing single circuit breaker, only comprise that left shell and right shell are spliced into single circuit breaker, when a plurality of circuit breakers combination of needs; Then only need to increase the number of mesochite; Can realize the form of a plurality of circuit breaker combinations, it can realize the maximization of middle chamber volume, is convenient to the function expansion.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of assembled miniature circuit breaker; Circuit breaker comprises a left shell, a N mesochite and a right shell; N is the integer more than or equal to 0, and left shell and right shell are installed in the mesochite left and right sides respectively, perhaps left shell and the right shell formation shell that is installed togather; The control circuit setting in the enclosure, the shell front and back end is respectively equipped with the discrepancy connection jaws.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Offer the PORT COM that is used for communication on the described shell.
Described PORT COM outboard cover is equipped with cover plate, is formed for connecting the communication wire casing of connection between cover plate and the shell.
Be installed together through mother and sons' well format between described left shell, mesochite and the right shell.
Be fixed together through screw or pulling rivet between described left shell, mesochite and the right shell.
The beneficial effect of the utility model is: the utility model mesochite is penetrating; Combination just forms maximized cavity in the middle of the back; Be convenient to install various function elements, as: earth leakage protective device, overcurrent protective device, short-circuit protection, voltage measuring apparatus, disjunction machinery movement device or the like; Be designed with fixedly position, the hole pillar of PCB in the cavity, can realize other intelligent controller spare.Erection method of the utility model and traditional miniature circuit breaker erection method are different, are to make up different switches set (being waypoint quantity) to change mesochite quantity, and be flexible and changeable.Can come the assembly unit mesochite according to each type product electronic component; To enlarge the product internal cavity, all electronic components can be arranged in the product, do not need externally to increase other device; Make the product integration; Advance two as two and go out Wiring port, three advance three goes out Wiring port, four advance four go out Wiring port various intelligent earth leakage circuit-breaker.Simultaneously, the utility model is designed with and is used to the interface position controlling or communicate by letter, to be suitable for the different functions occasion, uses the utility model can change the series switch that distribution system.
To combine accompanying drawing and embodiment that the utility model is further specified below.
Description of drawings
Fig. 1 is the utility model decomposing state structural representation.
Fig. 2 is the utility model perspective view.
Among the figure, 1-left side shell, the right shell of 2-, 3-mesochite, 4-line inlet port, 5-line outlet, 6-PORT COM, 7-installing hole, 8-mounting groove, 9-hole, 10-step.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.
Please referring to accompanying drawing 1 and accompanying drawing 2, the utility model mainly includes a left shell 1, a N mesochite 3 and a right shell 2, and wherein N is the integer more than or equal to 0; Be mesochite 3 can be provided with according to actual needs one, two, three or more, can one be provided with, when the utility model is spliced into single circuit breaker yet; Left shell 1 and right shell 2 then can only be set, mesochite 3 be set, when the utility model is spliced into the double-break device; Then between left shell 1 and right shell 2, be provided with a mesochite 3, by that analogy ... In the utility model, left shell 1 and right shell 2 are installed in the left and right sides (when more than one mesochite 3 is set) of mesochite 3 respectively; Perhaps left shell 1 directly is installed togather with right shell 2 and forms shell (mesochite 3 is not set), the control circuit setting in the enclosure, the utility model offers line outlet 5 at the shell front end; Outer casing back offers line inlet port 4; Be used for penetrating, passing of electric wire, also can offer line inlet port 4 at the utility model front end, outer casing back offers line outlet 5; In the present embodiment, line inlet port 4 and line outlet 5 are referred to as the discrepancy connection jaws.In the present embodiment, the Thickness Design of left shell 1 and right shell 2 is 9mm, and the Thickness Design of mesochite 3 is 18mm, is suitable for the blocking assembly unit.In the present embodiment, be installed together through mother and sons' well format between left shell 1, mesochite 3 and the right shell 1, promptly on left shell 1, be provided with protruding sub-hole 9; Mesochite 3 left sides are provided with the female hole (not drawing among the figure) that matches with sub-hole 9, and mesochite 3 right sides are provided with sub-hole 9, and right shell 2 is provided with the female hole (not drawing among the figure) that matches with sub-hole 9; During splicing; Insert in female hole in sub-hole 9, and in the present embodiment, sub-hole 9 is through hole with female hole; After the splicing, be fixed together through screw or the pulling rivets that are inserted in the installing hole 7 between left shell 1, mesochite 3 and the right shell 1.In the present embodiment, on the Kong Zhu in sub-hole 9, be provided with step 10, excessively insert female hole to prevent sub-hole 9.
In the present embodiment, on shell, offer the PORT COM 6 that is used for communication, PORT COM 6 is used to connect control line; Be connected with main control system, can realize communication or intelligent control, in the present embodiment; Offer mounting groove 8 at PORT COM 6 front ends, be fitted with cover plate (not drawing among the figure) in the mounting groove 8, be formed for connecting the communication wire casing of connection between cover plate and the shell; So that cabling is clean and tidy, product attractive in appearance.
The utility model is spliced into the unit use of suitable size in use according to actual needs.
The utility model mesochite is penetrating; Combination just forms maximized cavity in the middle of the back; Be convenient to install various function elements, as: earth leakage protective device, overcurrent protective device, short-circuit protection, voltage measuring apparatus, disjunction machinery movement device or the like; Be designed with fixedly position, the hole pillar of PCB in the cavity, can realize other intelligent controller spare.Erection method of the utility model and traditional miniature circuit breaker erection method are different, are to make up different switches set (being waypoint quantity) to change mesochite quantity, and be flexible and changeable.Can come the assembly unit mesochite according to each type product electronic component; To enlarge the product internal cavity, all electronic components can be arranged in the product, do not need externally to increase other device; Make the product integration; Advance two as two and go out Wiring port, three advance three goes out Wiring port, four advance four go out Wiring port various intelligent earth leakage circuit-breaker.Simultaneously, the utility model is designed with and is used to the interface position controlling or communicate by letter, to be suitable for the different functions occasion, uses the utility model can change the series switch that distribution system.
Claims (5)
1. assembled miniature circuit breaker; It is characterized in that: described circuit breaker comprises a left shell, a N mesochite and a right shell; N is the integer more than or equal to 0, and left shell and right shell are installed in the mesochite left and right sides respectively, perhaps left shell and the right shell formation shell that is installed togather; The control circuit setting in the enclosure, the shell front and back end is respectively equipped with the discrepancy connection jaws.
2. assembled miniature circuit breaker according to claim 1 is characterized in that: offer the PORT COM that is used for communication on the described shell.
3. assembled miniature circuit breaker according to claim 2 is characterized in that: described PORT COM outboard cover is equipped with cover plate, is formed for connecting the communication wire casing of connection between cover plate and the shell.
4. according to claim 1 or 2 or 3 described assembled miniature circuit breakers, it is characterized in that: be installed together through mother and sons' well format between described left shell, mesochite and the right shell.
5. according to claim 1 or 2 or 3 described assembled miniature circuit breakers, it is characterized in that: be fixed together through screw or pulling rivet between described left shell, mesochite and the right shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206969 CN202633187U (en) | 2012-05-09 | 2012-05-09 | Splicing combination type miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206969 CN202633187U (en) | 2012-05-09 | 2012-05-09 | Splicing combination type miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633187U true CN202633187U (en) | 2012-12-26 |
Family
ID=47386348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220206969 Expired - Fee Related CN202633187U (en) | 2012-05-09 | 2012-05-09 | Splicing combination type miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229231A (en) * | 2016-08-11 | 2016-12-14 | 现代重工(中国)电气有限公司 | A kind of MCB miniature circuit breaker |
-
2012
- 2012-05-09 CN CN 201220206969 patent/CN202633187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229231A (en) * | 2016-08-11 | 2016-12-14 | 现代重工(中国)电气有限公司 | A kind of MCB miniature circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN WEILAI INTELLIGENT ELECTRIC CO., LTD. Free format text: FORMER NAME: SHENZHEN JIEANXIN INTELLIGENT ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong Province, Shenzhen city Xixiang Street Community Shu Tang Xi Dui Xi Jing Industrial Zone Xingyuan Science Park A Building 2 floor 203 Patentee after: SHENZHEN WEILAI INTELLIGENT ELECTRIC CO., LTD. Address before: Guangming Street Gongming Tian Shenzhen city in Guangdong province 518000 yuan Liao fourth industrial zone, two Industrial Park Branch Patentee before: Shenzhen Jasine Intelligent Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |