CN112466718B - Circuit breaker device capable of being quickly disassembled and assembled and providing state display and assembling method - Google Patents
Circuit breaker device capable of being quickly disassembled and assembled and providing state display and assembling method Download PDFInfo
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- CN112466718B CN112466718B CN202011214958.2A CN202011214958A CN112466718B CN 112466718 B CN112466718 B CN 112466718B CN 202011214958 A CN202011214958 A CN 202011214958A CN 112466718 B CN112466718 B CN 112466718B
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- circuit breaker
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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
- H01H71/04—Means for indicating condition of the switching device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
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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
- H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
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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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a circuit breaker device capable of being quickly disassembled and assembled and providing state display and an assembling method, which adopt a modular design and solve the problems that the disassembly and the assembly of a circuit breaker are time-consuming and labor-consuming, the economic cost and the time cost of light guide plate repair are high when a circuit breaker is newly added and reduced, and the on-off state of the circuit breaker is inconvenient to observe at night in the traditional circuit breaker box. When the breaker is disassembled, the front panel is taken down, and then the breaker and the breaker with the character lamp are directly taken out; when the circuit breaker is installed, the circuit breaker and the lamp with the character are assembled, the circuit breaker and the lamp with the character are directly inserted into corresponding installation hole positions, and then the front panel is installed. When the circuit breaker is on or off, the corresponding lamp with the character can be turned on or off to indicate, and particularly the on-off state of the circuit breaker can be observed conveniently at night; compare in current traditional circuit breaker box, have and dismantle simple and convenient the saving time of installation, reduce the light guide plate and reprocess the economic time cost, and daytime, especially easily observe the circuit breaker on-off state night, have the significance to the pilot of someone aircraft, and practice thrift production manufacturing cost.
Description
Technical Field
The invention relates to the technical field of line overcurrent and short-circuit protection, in particular to a circuit breaker device capable of being quickly disassembled and assembled and providing state display and an assembling method.
Background
The circuit breaker box is commonly used in traditional distribution on the aircraft, it generally comprises circuit breaker, light guide plate and busbar, when in the face of often dismantling the installation and newly installing the circuit breaker additional, this kind of form often wastes time and energy, and the light guide plate often need reprocess increase or reduce the carving characters, moreover at night, also can not observe whether the circuit breaker puts through or not the state.
In the prior art, a distribution circuit breaker box for an aircraft engine test bed comprises a wiring bar, a box body, a plurality of circuit breakers, a wiring harness frame and the like, and the scheme structure determines that when the circuit breakers are disassembled, the wiring is firstly disconnected from the back of the box body, then circuit breaker mounting nuts are loosened, and finally the circuit breakers are taken out from the back; during installation, the circuit breaker is required to be installed on the box body from the back, then the wiring at the two ends of the circuit breaker is connected to the wiring row, and finally the circuit breaker installation nut is screwed down; therefore, the installation and disassembly procedures are more complicated than the traditional ones, the time consumption is longer, and the on-off state of the circuit breaker cannot be judged at night.
Disclosure of Invention
The invention aims to provide a circuit breaker device capable of being quickly disassembled and assembled and providing state display and an assembling method, which are used for protecting the over-current and short-circuit of a line on an aircraft, are convenient to maintain and replace, are newly added with circuit breakers and need to indicate the on-off state of the circuit breakers at night.
In order to realize the task, the invention adopts the following technical scheme:
a circuit breaker apparatus that can be quickly disassembled and assembled and provides status display, comprising: front panel, box body, circuit breaker take word lamp, circuit breaker, take word lamp wiring plug-in components, equipment end connection lines and busbar, wherein:
the front panel is used for installing and fixing the circuit breaker and the circuit breaker with a character lamp and is arranged on the front end surface of the box body; the front panel is provided with mounting holes for the circuit breaker, and a strip-shaped groove for mounting a character-shaped lamp of the circuit breaker is arranged below each mounting hole;
the box body is internally provided with a through groove, and the wiring plug-in unit with the character lamp, the fixing frame, the equipment end connecting line and the bus bar are fixedly arranged in the box body;
the circuit breaker with the character lamp is used for displaying the on-off state of the circuit breaker and indicating electric equipment, and the circuit breaker with the character lamp comprises a lamp body and a bracket, wherein the lamp body is fixed at the front end of the bracket and can penetrate out of or be clamped in a strip-shaped groove on the front panel; the rear end of the bracket is provided with positive and negative pins connected with the positive and negative electrodes of the lamp body; the positive pin and the negative pin are used for being matched with an electric slot pinhole on the wiring plug-in unit with the character lamp and are electrically connected to the equipment terminal lines through the wiring plug-in unit with the character lamp;
the circuit breaker is used for realizing line protection, and when the circuit breaker is used, the reset end can be manually pressed to be connected so as to supply power to electric equipment; the reset end of the circuit breaker extends out of the mounting hole in the front panel, the equipment wiring end at the rear end of the circuit breaker is connected to the equipment terminal connecting line, and the electricity leading end is connected with the bus bar;
the wiring plug-in unit of the strip lamp is provided with an electric slot pinhole used for being matched with a positive pin and a negative pin on the strip lamp of the circuit breaker, and the pinholes on the strip lamp are mutually insulated; the wiring plug-in units with the character lamps are provided with a positive plug-in unit and a negative plug-in unit, the positive plug-in unit is electrified from a device terminal line, and the negative plug-in unit is grounded;
the equipment terminal lines are used for electrically connecting equipment terminals on the circuit breaker, electric equipment corresponding to the circuit breaker and electric slot pinholes on the wiring plug-in units with the character lamps;
and the bus bar is used for supplying power to the power leading end of the circuit breaker.
Furthermore, a plurality of electric binding posts matched with the equipment wiring terminals on different circuit breakers are arranged on the equipment terminal connecting lines, and each electric binding post is used for leading electricity to the corresponding electric equipment and an electric slot pinhole on the corresponding wiring plug-in unit with the character lamp; the electric terminals on the equipment terminal lines are mutually insulated.
Furthermore, a round hole is formed in the support, and the reset end of the circuit breaker penetrates through the round hole and then is inserted into the mounting hole in the front panel.
Further, the circuit breaker device capable of being quickly disassembled and assembled and providing state display further comprises:
the fixing frame is used for fixedly mounting the equipment end connecting line and the bus bar inside the box body through the fastener.
Furthermore, a circle of fixing edge is arranged outside the front end of the box body, and the whole device is fixed at a proper installation position through a fixing hole formed in the fixing edge.
Furthermore, the cross section of the box body is of a rectangular structure, and the front panel is fixed on a circle of step grooves formed in the front end of the through groove in the box body.
Further, the bus bar is a metal bar.
A circuit breaker assembly method capable of being quickly disassembled and assembled and providing state display comprises the following steps:
step 3, enabling a reset end of the circuit breaker to penetrate through a round hole in a support of the circuit breaker with the character lamp, and inserting positive and negative pins at the rear end of the support into corresponding electric slot pinholes in a wiring plug-in unit with the character lamp; connecting an equipment wiring terminal at the rear end of the circuit breaker and a wiring plug-in unit with a character lamp to an electric wiring terminal on a wiring strip of the equipment terminal, connecting the electric wiring terminal to corresponding electric equipment, and connecting a leading end of the circuit breaker to the bus bar;
step 4, fixing the two ends of the device end connecting line and the bus bar on a fixing frame, fixing the wiring plug-in unit with the character lamp on the inner edge of the front panel, penetrating the reset end of the circuit breaker through the mounting hole of the front panel, penetrating the lamp body with the character lamp of the circuit breaker through the strip-shaped groove, fixing the front panel at the front end of the box body, and fixing the fixing frame on the box body; finally, the power supply is connected to the bus bar for use.
Compared with the prior art, the invention has the following technical characteristics:
the invention adopts a modular design, and solves the problems that the disassembly and assembly of the circuit breaker are time-consuming and labor-consuming, the economic cost and the time cost of light guide plate repair are higher when the circuit breaker is newly and newly reduced, and the on-off state of the circuit breaker is inconvenient to observe at night in the traditional circuit breaker box. When the circuit breaker is disassembled, the front panel is taken down, and then the circuit breaker and the character lamp of the circuit breaker are directly taken out; when the circuit breaker is installed, the circuit breaker and the lamp with the character are assembled, the circuit breaker and the lamp with the character are directly inserted into corresponding installation hole positions, and then the front panel is installed. When the circuit breaker is on or off, the corresponding lamp with the character can be turned on or off to indicate, and particularly the on-off state of the circuit breaker can be observed conveniently at night; compare in current traditional circuit breaker box, have and dismantle simple and convenient the saving time of installation, reduce the light guide plate and reprocess the economic time cost, and daytime, especially easily observe the circuit breaker on-off state night, have the significance to the pilot of someone aircraft, and practice thrift production manufacturing cost.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a side view of the present invention.
The reference numbers in the figures illustrate: 1 front panel, 2 box bodies, 3 circuit breakers with word lamp, 4 circuit breakers, 5 wiring plug-in units with word lamp, 6 mounts, 7 equipment end connection lines, 8 bus bars.
Detailed Description
The invention can solve three problems existing in the traditional 4-box breaker: 1. the disassembly and the assembly are time-consuming and labor-consuming; 2. economic cost and time cost brought by light guide plate repair when the breaker 4 is newly added and reduced; 3. it is not good to observe the on-off state of the circuit breaker 4 at night. The invention provides a breaker device capable of being quickly disassembled and assembled and providing state display and an assembling method, which are used for realizing quick maintenance of a line overcurrent and short-circuit protection device on an aircraft. The technical scheme of the invention is as follows:
referring to fig. 1 to 3, a circuit breaker apparatus capable of being quickly disassembled and assembled and providing status display according to the present invention includes: front panel 1, box body 2, circuit breaker take word lamp 3, circuit breaker 4, take word lamp wiring plug-in components 5, mount 6, equipment termination lines 7 and busbar 8, wherein:
the front panel 1 is of a plate-shaped rectangular structure, is used for installing and fixing the circuit breaker 4 and the circuit breaker with character lamp 3, and is arranged on the front end surface of the box body 2; the number of the mounting holes provided with the circuit breakers 4 can be multiple, and the mounting holes are determined according to the number of the circuit breakers 4; a strip-shaped groove for installing the breaker strip-shaped lamp 3 is formed below each installation hole; the front panel 1 is fixed on a circle of step grooves arranged at the front end of the through groove on the box body 2 through screws.
The box body 2 is internally provided with a through groove, the cross section of the box body is of a rectangular structure, the outer part of the front end of the box body is provided with a circle of fixing edges, and the whole device is fixed at a proper installation position through a fixing hole formed in the box body. The front end of the box body 2 is fixed on the front panel 1, and the interior of the box body is fixedly provided with the character lamp wiring plug-in 5, the fixing frame 6, the equipment end connecting line 7 and the bus bar 8.
The breaker with a character lamp 3 is used for displaying the on-off state of the breaker 4 and indicating the electric equipment; the breaker character-carrying lamp 3 comprises a lamp body and a bracket, wherein the lamp body is fixed at the front end of the bracket and can penetrate out of or be clamped in a strip-shaped groove on the front panel 1; the rear end of the bracket is provided with positive and negative pins connected with the positive and negative electrodes of the lamp body; the bracket is provided with a round hole, and the reset end of the circuit breaker 4 passes through the round hole and then is inserted into the mounting hole on the front panel 1. The positive pins and the negative pins are used for being matched with electrical slot pinholes on the wiring plug-in unit 5 with the character lamps, and are electrically connected to the equipment terminal lines 7 through the wiring plug-in unit 5 with the character lamps.
The circuit breaker 4 is used for realizing circuit protection, and when overcurrent and short circuit occur, the reset end of the circuit breaker automatically trips, so that the circuit protection is realized; when in use, the reset end can be manually pressed to be connected, so as to supply power to the electric equipment; the reset end of the circuit breaker 4 extends out of the mounting hole on the front panel 1, so that manual circuit breaking and connection control can be facilitated; the equipment wiring terminal at the rear end of the circuit breaker 4 is connected to the equipment terminal strip 7, and the leading end is connected to the bus bar 8.
The wiring plug-in 5 of the strip lamp is provided with an electric slot pinhole used for being matched with a positive pin and a negative pin on the strip lamp 3 of the circuit breaker, and the pinholes on the plug-in are mutually insulated; is fixed on the edge of the front panel 1 of the box body 2 through screws; the wiring plug-in 5 with the character lamp is provided with a positive and negative pair, the positive plug-in is electrified from the equipment terminal connecting line 7, and the negative plug-in is grounded.
And the fixing frame 6 is used for fixedly mounting the equipment terminal strip 7 and the bus bar 8 in the box body 2 through fasteners.
The equipment terminal connecting line 7 is provided with a plurality of electric terminals matched with the equipment terminals on different circuit breakers 4 and is fixed with the circuit breakers 4 through matching of mechanical holes, columns and surfaces; each electric wiring terminal is electrified to the corresponding electric equipment and the corresponding electric slot pinhole on the wiring plug-in unit 5 with the character lamp; the electric terminals on the equipment terminal lines 7 are mutually insulated, namely one electric terminal corresponds to one circuit breaker 4 and one circuit breaker with the character lamp 3 and only supplies power for the circuit breaker 4 and the circuit breaker with the character lamp 3, so that the electric equipment corresponds to the circuit breaker 4 and the circuit breaker with the character lamp 3, and when the electric equipment supplies power normally, the circuit breaker with the character lamp 3 is lightened; when a circuit is in fault, the corresponding circuit breaker 4 is disconnected, the character lamp 3 of the circuit breaker is turned off, and meanwhile, power supply to electric equipment is also disconnected.
The bus bar 8 is used for supplying power to the power leading end of the circuit breaker 4; the bus bar 8 may be a metal bar.
The invention can select to directly connect the wiring of the aircraft power supply and the electric equipment to the equipment end connecting line 7 and the bus bar 8, and can also select to additionally install the electric connector, and the wiring of the power supply and the electric equipment is firstly connected to the electric connector and then connected to the equipment end connecting line 7 and the bus bar 8 through the electric connector, so that the breaker device can be conveniently and integrally separated from the aircraft.
On the basis of the technical scheme, the invention further provides a circuit breaker device capable of being quickly disassembled and assembled and providing state display and an assembling method, and the circuit breaker device comprises the following steps:
Step 3, enabling a reset end of the circuit breaker 4 to penetrate through a round hole in a support of the circuit breaker with the character lamp 3, and inserting positive pins and negative pins at the rear end of the support into corresponding electric slot pinholes in a wiring plug-in unit 5 with the character lamp; and connecting the equipment wiring end at the rear end of the circuit breaker 4 and the wiring plug-in unit 5 with the character lamp to the electric wiring terminal on the equipment terminal line 7, connecting the electric wiring terminal to the corresponding electric equipment, and connecting the electricity leading end of the circuit breaker 4 to the bus bar 8.
Step 4, fixing two ends of an equipment end connection line 7 and a bus bar 8 on a fixing frame 6, fixing a wiring plug-in 5 with a character lamp on the inner edge of the front panel 1, then penetrating a reset end of the circuit breaker 4 through a mounting hole of the front panel 1, penetrating a lamp body of the circuit breaker with the character lamp 3 through a strip-shaped groove, then fixing the front panel 1 at the front end of the box body 2, and then fixing the fixing frame 6 on the box body 2; finally, the power supply is connected to the bus bar 8.
When a certain breaker 4 or breaker with the character lamp 3 has a fault and needs to be replaced or new breakers 4 need to be added or reduced, the device only needs to detach the front panel 1 and the fixing frame 6 and then take out the structure in the box body 2, the replacement or addition operation is conveniently completed on the structure, the whole process is simple and efficient, and time and labor are saved.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equally replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application, and are intended to be included within the scope of the present application.
Claims (8)
1. A circuit breaker apparatus capable of being quickly disassembled and assembled and providing status display, comprising: front panel (1), box body (2), circuit breaker take word lamp (3), circuit breaker (4), take word lamp wiring plug-in components (5), equipment termination lines (7) and busbar (8), wherein:
the front panel (1) is used for installing and fixing the circuit breaker (4) and the circuit breaker with the character lamp (3) and is arranged on the front end surface of the box body (2); mounting holes for a circuit breaker (4) are formed in the front panel (1), and a strip-shaped groove for mounting a character-shaped lamp (3) of the circuit breaker is formed below each mounting hole;
the box body (2) is internally provided with a through groove, and the wiring plug-in (5) with the character lamp, the fixing frame (6), the equipment end connecting line (7) and the bus bar (8) are fixedly arranged in the box body;
the circuit breaker with the character lamp (3) is used for displaying the on-off state of the circuit breaker (4) and indicating electric equipment, and the circuit breaker with the character lamp (3) comprises a lamp body and a support, wherein the lamp body is fixed at the front end of the support and can penetrate out of or be clamped in a strip-shaped groove in the front panel (1); the rear end of the bracket is provided with positive and negative pins connected with the positive and negative electrodes of the lamp body; the positive pin and the negative pin are used for being matched with an electric slot pinhole on the wiring plug-in (5) with the character lamp and are electrically connected to the equipment terminal connecting line (7) through the wiring plug-in (5) with the character lamp;
the circuit breaker (4) is used for realizing circuit protection, and the reset end can be manually pressed to be connected when the circuit breaker is used for connecting and supplying power to electric equipment; the reset end of the circuit breaker (4) extends out of the mounting hole in the front panel (1), the equipment wiring end at the rear end of the circuit breaker (4) is connected to the equipment terminal connecting line (7), and the electricity leading end is connected with the bus bar (8);
the wiring plug-in (5) of the strip lamp is provided with an electric slot pinhole which is used for being matched with a positive pin and a negative pin on the strip lamp (3) of the circuit breaker, and the pinholes on the plug-in are mutually insulated; the wiring plug-in (5) with the character lamp is provided with a positive plug-in and a negative plug-in, the positive plug-in is electrified from the equipment terminal connecting line (7), and the negative plug-in is grounded;
the equipment terminal connecting line (7) is used for electrically connecting an equipment terminal on the circuit breaker (4), electric equipment corresponding to the circuit breaker (4) and an electric slot pinhole on the connection plug-in unit (5) with the character lamp;
and the bus bar (8) is used for supplying power to the power leading end of the circuit breaker (4).
2. The circuit breaker device capable of being quickly disassembled and assembled and providing the status display according to claim 1, wherein a plurality of electrical terminals matched with the device terminals on different circuit breakers (4) are arranged on the device terminal connecting line (7), and each electrical terminal is used for leading electricity to a corresponding electric device and an electrical slot pinhole on a corresponding socket lamp wiring plug-in (5); the electric terminals on the equipment terminal line (7) are mutually insulated.
3. The circuit breaker apparatus capable of being disassembled and assembled quickly and providing status display as claimed in claim 1, wherein the bracket is provided with a round hole, and the reset end of the circuit breaker (4) passes through the round hole and then is inserted into the mounting hole on the front panel (1).
4. The circuit breaker apparatus capable of being disassembled and assembled quickly and providing status display as claimed in claim 1, further comprising:
and the fixing frame (6) is used for fixedly mounting the equipment end connecting line (7) and the bus bar (8) in the box body (2) through a fastener.
5. The circuit breaker apparatus capable of being disassembled and assembled quickly and providing status display as claimed in claim 1, wherein the front end of the box body (2) is provided with a circle of fixing edge on the outside, and the whole apparatus is fixed at a proper installation position through a fixing hole formed on the fixing edge.
6. The circuit breaker apparatus capable of being disassembled and assembled quickly and providing status display as claimed in claim 1, wherein the cross section of the box body (2) is rectangular structure, and the front panel (1) is fixed on a circle of step groove arranged at the front end of the through groove on the box body (2).
7. The quick disconnect and status display circuit breaker apparatus of claim 1 wherein said bus bar (8) is a metal bar.
8. A method of assembling a circuit breaker apparatus for quick release and status indication according to any one of claims 1 to 7, comprising the steps of:
step 1, determining the number of circuit breakers (4) according to the number of electric equipment and the number of circuits;
step 2, selecting a corresponding number of the circuit breaker character lamps (3) according to the determined number of the circuit breakers (4), and selecting a box body (2) and a front panel (1) with proper specifications; wherein the number of the mounting holes on the front panel (1) is not less than that of the circuit breakers (4);
step 3, enabling a reset end of the circuit breaker (4) to penetrate through a round hole in a support of the circuit breaker with the character lamp (3), and inserting positive pins and negative pins at the rear end of the support into corresponding electric slot pinholes in a wiring plug-in (5) with the character lamp; connecting an equipment wiring terminal at the rear end of the circuit breaker (4) and the wiring plug-in unit (5) with the character lamp to an electric wiring terminal on the equipment terminal line (7), connecting the electric wiring terminal to corresponding electric equipment, and connecting a leading end of the circuit breaker (4) to the bus bar (8);
step 4, fixing the two ends of the equipment end connection line (7) and the bus bar (8) on a fixing frame (6), fixing the wiring plug-in (5) with the character lamp on the inner edge of the front panel (1), penetrating the reset end of the circuit breaker (4) through the mounting hole of the front panel (1), penetrating the lamp body of the circuit breaker with the character lamp (3) through a strip-shaped groove, fixing the front panel (1) at the front end of the box body (2), and fixing the fixing frame (6) on the box body (2); finally, the power supply is connected to the bus bar (8) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214958.2A CN112466718B (en) | 2020-11-03 | 2020-11-03 | Circuit breaker device capable of being quickly disassembled and assembled and providing state display and assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214958.2A CN112466718B (en) | 2020-11-03 | 2020-11-03 | Circuit breaker device capable of being quickly disassembled and assembled and providing state display and assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112466718A CN112466718A (en) | 2021-03-09 |
| CN112466718B true CN112466718B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011214958.2A Active CN112466718B (en) | 2020-11-03 | 2020-11-03 | Circuit breaker device capable of being quickly disassembled and assembled and providing state display and assembling method |
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| CN104205537A (en) * | 2012-02-07 | 2014-12-10 | 雷比诺有限公司 | Plug-in circuit breaker assembly including insulative retainers |
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| WO2017064415A1 (en) * | 2015-10-16 | 2017-04-20 | Crouzet Automatismes | Circuit breaker panel |
| CN106785940A (en) * | 2016-12-09 | 2017-05-31 | 上海航空电器有限公司 | A kind of muzzle-loading aircraft circuit breaker control panel |
| CN209896505U (en) * | 2019-06-03 | 2020-01-03 | 沈阳兴华航空电器有限责任公司 | Power distribution circuit breaker box for aircraft engine test stand |
| CN210722912U (en) * | 2019-10-25 | 2020-06-09 | 天津航空机电有限公司 | Aviation circuit breaker installation module based on PCB |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8004283B2 (en) * | 2008-01-25 | 2011-08-23 | Eaton Corporation | Method of actuating a test function of an electrical switching apparatus at a panel and electrical switching apparatus employing the same |
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2020
- 2020-11-03 CN CN202011214958.2A patent/CN112466718B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104205537A (en) * | 2012-02-07 | 2014-12-10 | 雷比诺有限公司 | Plug-in circuit breaker assembly including insulative retainers |
| CN104247181A (en) * | 2012-04-06 | 2014-12-24 | 雷比诺有限公司 | Face plate for electrical switching apparatus panel and electrical switching apparatus panel including same |
| WO2017064415A1 (en) * | 2015-10-16 | 2017-04-20 | Crouzet Automatismes | Circuit breaker panel |
| CN106785940A (en) * | 2016-12-09 | 2017-05-31 | 上海航空电器有限公司 | A kind of muzzle-loading aircraft circuit breaker control panel |
| CN209896505U (en) * | 2019-06-03 | 2020-01-03 | 沈阳兴华航空电器有限责任公司 | Power distribution circuit breaker box for aircraft engine test stand |
| CN210722912U (en) * | 2019-10-25 | 2020-06-09 | 天津航空机电有限公司 | Aviation circuit breaker installation module based on PCB |
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| Publication number | Publication date |
|---|---|
| CN112466718A (en) | 2021-03-09 |
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