CN111223723A - Electronic miniature circuit breaker - Google Patents
Electronic miniature circuit breaker Download PDFInfo
- Publication number
- CN111223723A CN111223723A CN201811424374.0A CN201811424374A CN111223723A CN 111223723 A CN111223723 A CN 111223723A CN 201811424374 A CN201811424374 A CN 201811424374A CN 111223723 A CN111223723 A CN 111223723A
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- CN
- China
- Prior art keywords
- electronic
- circuit breaker
- miniature circuit
- module
- communication device
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
Landscapes
- Breakers (AREA)
Abstract
The invention discloses an electronic type miniature circuit breaker, which comprises a miniature circuit breaker body, wherein the miniature circuit breaker body comprises a circuit breaker module and an electronic type module, the circuit breaker module is positioned at the rear side of the electronic type module, one side of the electronic type module is provided with a micro switch, one side of the micro switch is provided with a light touch switch, the micro switch is matched with the light touch switch for use, one side of the miniature circuit breaker body is provided with a communication device, and the communication device is positioned at the bottom of the electronic type module. The electronic miniature circuit breaker has the advantages of convenience in disassembly and assembly, capability of reducing the working strength of a user, convenience in the user and reduction in the use cost.
Description
Technical Field
The invention relates to the technical field of circuit breakers, in particular to an electronic type miniature circuit breaker.
Background
The circuit breaker is a switching device capable of closing, bearing and opening a current under a normal circuit condition and closing and opening a current under an abnormal circuit condition within a specified time, and is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the using range, the dividing of the high-voltage and low-voltage boundary lines is fuzzy, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power supply circuit, the motor and the like are protected, the circuit can be automatically cut off when the circuit breaker has serious faults such as overload, short circuit, undervoltage and the like, the function of the circuit breaker is equivalent to the combination of a fuse type switch and an over-under-heat relay and the like, and parts are generally not required to be changed after the fault current.
The packaging structure that current circuit breaker adopted generally is not convenient for dismantle and overhauls, and the processing degree of difficulty is big moreover, has brought a great deal of inconvenience for the user, generally all need use a large amount of screws or other installation appurtenance, great improvement the cost of using.
Disclosure of Invention
The invention aims to provide an electronic miniature circuit breaker which has the advantages of convenience in disassembly and assembly and solves the problem that the existing circuit breaker is inconvenient to disassemble and assemble.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electronic type miniature circuit breaker, includes the miniature circuit breaker body, the miniature circuit breaker body includes circuit breaker module and electronic type module, the circuit breaker module is located the rear side of electronic type module, one side of electronic type module is provided with micro-gap switch, one side of micro-gap switch is provided with dabs the switch, micro-gap switch uses with dabbing the switch cooperation, one side of miniature circuit breaker body is provided with communication device, communication device is located the bottom of electronic type module, communication device's fixed surface is connected with the main line board, communication device is located the bottom of electronic type module, communication device and main line board looks adaptation, the bottom movable mounting of miniature circuit breaker body has the electronic type side cap.
The top of electronic type side cap has seted up the dead slot, first constant head tank has been seted up in the left side at electronic type side cap top, first constant head tank and dead slot intercommunication, the second constant head tank has been seted up on the right side of electronic type side cap, second constant head tank and miniature circuit breaker body intercommunication, the right side of main circuit board is provided with the locating piece with second constant head tank looks adaptation, the inner chamber fixedly connected with intubate of electronic type side cap, the fixed surface of main circuit board is connected with the inserted column with intubate looks adaptation, the slot with inserted column looks adaptation is seted up to the inner chamber of intubate, the inner chamber of electronic type side cap is provided with the support groove, the first gomphosis groove with support groove looks adaptation is seted up to the bottom of main circuit board.
The miniature circuit breaker comprises a miniature circuit breaker body and is characterized in that the miniature circuit breaker body comprises an electronic base, a second embedded groove is formed in the bottom of the electronic base, a third embedded groove is formed in the left side of the electronic base, a positioning column is fixedly connected to the inner cavity of the electronic base, heat dissipation holes are formed in the rear side of the electronic base, and a connecting cover is arranged on one side of the miniature circuit breaker body.
Preferably, the electronic module comprises a first connecting cover, a second connecting cover, a liquid crystal screen and a control button, the first connecting cover and the second connecting cover are matched for use, and the control button is located at the bottom of the liquid crystal screen.
Preferably, the communication device is electrically connected with the main circuit board, and the circuit breaker module and the electronic module are both electrically connected with the main circuit board.
Preferably, the top of miniature circuit breaker body has the rotation axis through pivot swing joint, the top fixedly connected with push rod of rotation axis.
Preferably, the surface of the push rod is provided with a mark, and the surface of the push rod is provided with anti-skid grains.
Preferably, the circuit breaker module comprises a shell, an operating mechanism, a transformer, a conductive system and an arc extinguishing chamber.
Compared with the prior art, the invention has the following beneficial effects:
1. the electronic miniature circuit breaker has the advantages of convenience in disassembly and assembly, capability of reducing the working strength of a user, convenience in the user and reduction in the use cost.
2. The electronic miniature circuit breaker is used by matching the rotating shaft and the push rod, is beneficial to adjustment of a user, brings convenience to the user, improves the working efficiency of the user, and increases the safety of the electronic miniature circuit breaker.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of an electronic module according to the present invention;
FIG. 3 is a side view of the electronic side cover of the present invention;
FIG. 4 is a schematic diagram of an electronic base structure according to the present invention.
In the figure: 1. a miniature circuit breaker body; 2. a circuit breaker module; 3. an electronic module; 31. a first connection cover; 32. a second connecting cover; 33. a liquid crystal screen; 34. a control button; 4. a tact switch; 5. a microswitch; 6. a communication device; 7. a main circuit board; 8. an electronic side cover; 81. an empty groove; 82. a first positioning groove; 83. a second positioning groove; 84. positioning blocks; 85. inserting a tube; 86. inserting a column; 87. a slot; 88. a support groove; 89. a first fitting groove; 9. an electronic base; 91. a second fitting groove; 92. a third fitting groove; 93. a positioning column; 94. heat dissipation holes; 10. a connecting cover; 11. a rotating shaft; 12. a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electronic type miniature circuit breaker, including miniature circuit breaker body 1, miniature circuit breaker body 1 includes circuit breaker module 2 and electronic type module 3, circuit breaker module 2 is located electronic type module 3's rear side, one side of electronic type module 3 is provided with micro-gap switch 5, one side of micro-gap switch 5 is provided with dabs switch 4, micro-gap switch 5 uses with dabbing switch 4 cooperation, one side of miniature circuit breaker body 1 is provided with communication device 6, communication device 6 is located electronic type module 3's bottom, communication device 6's fixed surface is connected with main circuit board 7, communication device 6 is located electronic type module 3's bottom, communication device 6 and main circuit board 7 looks adaptation, the bottom movable mounting of miniature circuit breaker body 1 has electronic type side cap 8.
The miniature circuit breaker body 1 comprises an electronic base 9, a second embedding groove 91 is formed in the bottom of the electronic base 9, a third embedding groove 92 is formed in the left side of the electronic base 9, a positioning column 93 is fixedly connected to the inner cavity of the electronic base 9, a heat dissipation hole 94 is formed in the rear side of the electronic base 9, and a connecting cover 10 is arranged on one side of the miniature circuit breaker body 1.
In the invention: the electronic module 3 comprises a first connecting cover 31, a second connecting cover 32, a liquid crystal screen 33 and a control button 34, wherein the first connecting cover 31 and the second connecting cover 32 are matched for use, and the control button 34 is positioned at the bottom of the liquid crystal screen 33.
In the invention: the communication device 6 is electrically connected with the main circuit board 7, and the circuit breaker module 2 and the electronic module 3 are both electrically connected with the main circuit board 7.
In the invention: there is rotation axis 11 at the top of miniature circuit breaker body 1 through pivot swing joint, and the top fixedly connected with push rod 12 of rotation axis 11 is used through the cooperation of rotation axis 11 and push rod 12, is favorable to the user to adjust, has brought the facility for the user, has improved user's work efficiency, has increased this electronic type miniature circuit breaker's security.
In the invention: the surface of the push rod 12 is provided with a mark, and the surface of the push rod 12 is provided with anti-skid grains.
In the invention: the circuit breaker module 2 comprises a housing, an operating mechanism, a transformer, a conductive system and an arc chute.
The working principle is as follows: when the miniature circuit breaker is used, the electronic side cover 8 is aligned to the main circuit board 7, the plug-in posts 86 are inserted into the inner cavity of the slot 87, the first embedding groove 89 at the bottom of the main circuit board 7 is matched with the electronic side cover 8, the positioning block 84 is clamped into the inner cavity of the plug-in tube 85, the empty groove 81 is matched with the communication device 6 and the main circuit board 7, the electronic side cover 8 is prevented from extruding the communication device 6 and the main circuit board 7, the electronic side cover 8 is matched with the miniature circuit breaker body 1, the main circuit board 7 is placed at the bottom of the electronic base 9, the electronic base 9 plays a supporting role for the miniature circuit breaker body 1 and the main circuit board 7, the third embedding groove 92 is matched with the miniature circuit breaker body 1, the positioning posts 93 play a supporting role, grooves matched with fingers are formed in the surfaces of the electronic side cover 8 and the electronic base 9, operation of a user is.
In summary, the following steps: this electronic type miniature circuit breaker uses through the cooperation of circuit breaker module 2, electronic type module 3, light touch switch 4, micro-gap switch 5, communication device 6, main line board 7, electronic type side cap 8 and electronic type base 9, has solved the problem that current circuit breaker is not convenient for dismantle and install.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electronic type miniature circuit breaker, includes miniature circuit breaker body (1), its characterized in that: the miniature circuit breaker body (1) comprises a circuit breaker module (2) and an electronic module (3), the breaker module (2) is positioned at the rear side of the electronic module (3), one side of the electronic module (3) is provided with a microswitch (5), a light touch switch (4) is arranged on one side of the micro switch (5), the micro switch (5) is matched with the light touch switch (4) for use, a communication device (6) is arranged on one side of the small-sized breaker body (1), the communication device (6) is positioned at the bottom of the electronic module (3), the surface of the communication device (6) is fixedly connected with a main circuit board (7), the communication device (6) is positioned at the bottom of the electronic module (3), the communication device (6) is matched with the main circuit board (7), an electronic side cover (8) is movably mounted at the bottom of the miniature circuit breaker body (1);
the top of the electronic side cover (8) is provided with an empty groove (81), the left side of the top of the electronic side cover (8) is provided with a first positioning groove (82), the first positioning groove (82) is communicated with the empty groove (81), the right side of the electronic side cover (8) is provided with a second positioning groove (83), the second positioning groove (83) is communicated with the miniature circuit breaker body (1), the right side of the main circuit board (7) is provided with a positioning block (84) matched with the second positioning groove (83), the inner cavity of the electronic side cover (8) is fixedly connected with an insertion tube (85), the surface of the main circuit board (7) is fixedly connected with an insertion column (86) matched with the insertion tube (85), the inner cavity of the insertion tube (85) is provided with an insertion slot (87) matched with the insertion column (86), and the inner cavity of the electronic side cover (8) is provided with a supporting groove (88), the bottom of the main circuit board (7) is provided with a first embedding groove (89) matched with the supporting groove (88);
the miniature circuit breaker comprises a miniature circuit breaker body (1) and is characterized in that the miniature circuit breaker body (1) comprises an electronic base (9), a second embedding groove (91) is formed in the bottom of the electronic base (9), a third embedding groove (92) is formed in the left side of the electronic base (9), a positioning column (93) is fixedly connected to the inner cavity of the electronic base (9), heat dissipation holes (94) are formed in the rear side of the electronic base (9), and a connecting cover (10) is arranged on one side of the miniature circuit breaker body (1).
2. An electronic miniature circuit breaker as claimed in claim 1, characterized in that: electronic type module (3) are including first connection lid (31), second connection lid (32), LCD screen (33) and control button (34), first connection lid (31) and second connection lid (32) cooperation are used, control button (34) are located the bottom of LCD screen (33).
3. An electronic miniature circuit breaker as claimed in claim 1, characterized in that: the communication device (6) is electrically connected with the main circuit board (7), and the circuit breaker module (2) and the electronic module (3) are both electrically connected with the main circuit board (7).
4. An electronic miniature circuit breaker as claimed in claim 1, characterized in that: the top of miniature circuit breaker body (1) has rotation axis (11) through pivot swing joint, the top fixedly connected with push rod (12) of rotation axis (11).
5. An electronic miniature circuit breaker as claimed in claim 4, wherein: the surface of the push rod (12) is provided with a mark, and the surface of the push rod (12) is provided with anti-skid grains.
6. An electronic miniature circuit breaker as claimed in claim 1, characterized in that: the circuit breaker module (2) comprises a shell, an operating mechanism, a mutual inductor, a conductive system and an arc extinguish chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424374.0A CN111223723A (en) | 2018-11-27 | 2018-11-27 | Electronic miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424374.0A CN111223723A (en) | 2018-11-27 | 2018-11-27 | Electronic miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111223723A true CN111223723A (en) | 2020-06-02 |
Family
ID=70807915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811424374.0A Pending CN111223723A (en) | 2018-11-27 | 2018-11-27 | Electronic miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111223723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112256327A (en) * | 2020-11-01 | 2021-01-22 | 屈军军 | Miniature electronic mechanical device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278339Y (en) * | 2008-03-07 | 2009-07-22 | 苏州飞腾电器有限公司 | Load limiting intelligent circuit breaker |
| CN104637748A (en) * | 2013-11-11 | 2015-05-20 | Ls产电株式会社 | Overcurrent relay and molded case circuit breaker with the same |
| CN205122509U (en) * | 2015-11-13 | 2016-03-30 | 苏州未来电器股份有限公司 | Modularization integral type intelligence miniature circuit breaker |
| CN205508737U (en) * | 2016-04-16 | 2016-08-24 | 浙江丰源电器配件有限公司 | Small -size electric leakage circuit breaker and casing thereof |
| CN107217116A (en) * | 2017-07-06 | 2017-09-29 | 四川大学 | A kind of full constituent, many aldehyde radical organic tanning agents of wide distribution and preparation method thereof |
| CN107895678A (en) * | 2017-12-13 | 2018-04-10 | 刘心长 | A kind of automatic divide-shut brake breaker |
| CN209344010U (en) * | 2018-11-26 | 2019-09-03 | 深圳时空科技集团有限公司 | A kind of novel reclosing module |
-
2018
- 2018-11-27 CN CN201811424374.0A patent/CN111223723A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278339Y (en) * | 2008-03-07 | 2009-07-22 | 苏州飞腾电器有限公司 | Load limiting intelligent circuit breaker |
| CN104637748A (en) * | 2013-11-11 | 2015-05-20 | Ls产电株式会社 | Overcurrent relay and molded case circuit breaker with the same |
| CN205122509U (en) * | 2015-11-13 | 2016-03-30 | 苏州未来电器股份有限公司 | Modularization integral type intelligence miniature circuit breaker |
| CN205508737U (en) * | 2016-04-16 | 2016-08-24 | 浙江丰源电器配件有限公司 | Small -size electric leakage circuit breaker and casing thereof |
| CN107217116A (en) * | 2017-07-06 | 2017-09-29 | 四川大学 | A kind of full constituent, many aldehyde radical organic tanning agents of wide distribution and preparation method thereof |
| CN107895678A (en) * | 2017-12-13 | 2018-04-10 | 刘心长 | A kind of automatic divide-shut brake breaker |
| CN209344010U (en) * | 2018-11-26 | 2019-09-03 | 深圳时空科技集团有限公司 | A kind of novel reclosing module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112256327A (en) * | 2020-11-01 | 2021-01-22 | 屈军军 | Miniature electronic mechanical device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200602 |