CN212113541U - Distribution circuit breaker - Google Patents
Distribution circuit breaker Download PDFInfo
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- CN212113541U CN212113541U CN202020361805.XU CN202020361805U CN212113541U CN 212113541 U CN212113541 U CN 212113541U CN 202020361805 U CN202020361805 U CN 202020361805U CN 212113541 U CN212113541 U CN 212113541U
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Abstract
The utility model discloses a distribution circuit breaker belongs to electrical element equipment technical field. The utility model discloses an installation bottom plate is fixed to be set up in installation regulating plate one side, the circuit breaker base clamps in installation bottom plate one side, the circuit breaker body is fixed to be set up in the circuit breaker base, circuit breaker lid activity sets up in circuit breaker body one side, installation bottom plate's the location goes up and down even board upside surface laminating be provided with the location pinion rack of location rack looks adaptation, installation bottom plate slides along vertical direction respectively along the upper and lower both sides of circuit breaker base and is provided with the installation kelly, both ends are provided with the installation bayonet socket with wedge dop looks adaptation respectively about the circuit breaker base inboard, both sides symmetry respectively are provided with the wiring pipe about the circuit breaker body, be provided with the. The utility model has the advantages of reasonable design, can high efficiency realize the dismouting of circuit breaker and adjust and the maintenance is changed, it is simple to operate convenient to use, satisfies the needs that use.
Description
Technical Field
The utility model belongs to the technical field of electrical component equipment, especially, relate to a distribution circuit breaker.
Background
The circuit breaker is a switching device which can close, bear and break the current under the condition of a normal circuit and can close, bear and break the current under the condition of an abnormal circuit within a specified time, the circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the using range of the circuit breaker, and the division of the boundary line between the high voltage and the low voltage is fuzzy. The distribution system includes transformer and various high-low voltage electric equipment, the low-voltage circuit breaker is an electric equipment with large using quantity, the distribution circuit breaker can be used for distributing electric energy, does not frequently start asynchronous motor, can protect power supply circuit and motor, etc., and can automatically cut off circuit when they are in serious overload or short circuit or undervoltage, etc., and its function is equal to the combination of fuse type switch and over-under-heat relay, etc., and after breaking fault current, it does not need to change zero component, so that the distribution circuit breaker has been extensively used at present. The current distribution circuit breaker is in the installation, directly install the inside of distribution circuit breaker and block terminal through the screw, make distribution circuit breaker's installation effectiveness low and installation quality poor, distribution circuit breaker is in the in-service use installation, be difficult to conveniently carry out the translation installation according to the position of actual power connection line and adjust, and distribution circuit breaker also be convenient for dismantle the maintenance when producing the fault damage in the use, be difficult to realize the simple convenient operation of distribution circuit breaker and use, operation workman intensity of labour is big, be difficult to satisfy the needs of using.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable, can realize the dismouting of circuit breaker by high efficiency and adjust and the maintenance is changed, and operation simple to use is convenient, satisfies the distribution circuit breaker that uses needs.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a power distribution circuit breaker, characterized by: the distribution circuit breaker comprises a circuit breaker body, a circuit breaker box cover, a circuit breaker base, an installation and adjustment track, an installation and adjustment plate and an installation bottom plate, wherein a plurality of installation and locking plates are uniformly arranged on the upper side and the lower side of the installation and adjustment track respectively, locking screws are horizontally arranged on the installation and locking plates, the installation and adjustment plate is arranged on the installation and adjustment track in a sliding manner along the horizontal direction, the installation bottom plate is fixedly arranged on one side of the installation and adjustment plate, the circuit breaker base is clamped on one side of the installation bottom plate, the circuit breaker body is fixedly arranged on the circuit breaker base, the circuit breaker box cover is movably arranged on one side of the circuit breaker body, a positioning bracket is horizontally and fixedly arranged above the installation and adjustment track along the side of the installation bottom plate, a positioning rack which is parallel to the, the upper side surface of the positioning lifting connecting plate is provided with a positioning toothed plate matched with the positioning toothed bar in a fitting manner, the positioning lifting connecting plate is arranged on the upper side of the mounting bottom plate in a sliding manner along the vertical direction, the middle part of the positioning lifting connecting plate is horizontally and fixedly provided with a positioning spring baffle plate, the mounting bottom plate is vertically provided with a lifting reciprocating groove matched with the positioning spring baffle plate, the positioning lifting connecting plate on the lower side of the positioning spring baffle plate is sleeved with a push plate positioning spring, the mounting bottom plate is respectively provided with mounting clamping rods along the upper side and the lower side of the circuit breaker base in a sliding manner along the vertical direction, a push rod connecting spring is arranged between the inner side end part of each mounting clamping rod and the mounting bottom plate, the middle part of each mounting clamping rod is horizontally and fixedly provided with a pull rod connecting plate, the upper side and the lower side of the mounting, both ends are provided with the installation bayonet socket with wedge dop looks adaptation respectively about the circuit breaker base inboard, both sides symmetry respectively are provided with the wiring pipe about the circuit breaker body, be provided with the rotation hinge between circuit breaker lid downside and the circuit breaker body downside, circuit breaker body top is provided with the connection ejector pin along the vertical slip in circuit breaker lid side, it is fixed to be provided with the connection spring retainer to connect ejector pin lower extreme level, the fixed spring support frame that is provided with on the circuit breaker body inner wall in the connection ejector pin lower extreme outside, be provided with reset push rod spring between connection spring retainer plate downside and the spring support frame, it is semi spherical structure to connect the ejector pin upper end, circuit breaker lid top is provided with along circuit breaker body side is fixed and is rotated even board, rotate even be provided.
Furthermore, an installation lifting adjusting groove matched with the locking screw is vertically arranged on the installation locking plate of the installation adjusting track.
Furthermore, a pressing fingerboard is arranged on the upper side of the positioning lifting connecting plate.
Furthermore, the upper side end and the lower side end of the circuit breaker base are respectively connected with a push rod pinch roller in a rotating mode.
Furthermore, the circuit breaker body is provided with an insulating rubber layer along the laminating of circuit breaker lid side surface.
Compared with the prior art, the utility model, have following advantage and effect: the utility model has reasonable structural design, the installation adjusting track can be efficiently connected and fixed with a distribution box by horizontally arranging the locking screws on the installation locking plates on the upper side and the lower side of the installation adjusting track, the installation adjusting track can be adjusted in position and locked and fixed along the vertical direction according to the use requirement by utilizing the installation lifting adjusting groove which is vertically arranged on the installation locking plates of the installation adjusting track and is matched with the locking screws, the installation adjusting track is arranged on the installation adjusting track along the horizontal direction by the installation adjusting plate in a sliding way, the installation bottom plate is fixedly arranged on one side of the installation adjusting plate, the circuit breaker base is clamped on one side of the installation bottom plate, the circuit breaker body is fixedly arranged on the circuit breaker base, the circuit breaker cover is movably arranged on one side of the circuit breaker body, so that the circuit breaker, and one side of the mounting and adjusting track can be sequentially provided with a plurality of circuit breakers along the horizontal direction, the circuit breakers can be conveniently and efficiently adjusted and arranged for use, a positioning rack is arranged at the lower side of a positioning support above the mounting and adjusting track, a positioning toothed plate matched with the positioning rack is arranged on the surface of the upper side of a positioning lifting connecting plate in a fitting manner, the positioning lifting connecting plate is arranged on the upper side of the mounting bottom plate in a sliding manner along the vertical direction, a positioning spring baffle is horizontally and fixedly arranged in the middle of the positioning lifting connecting plate, a push plate positioning spring is sleeved on the positioning lifting connecting plate on the lower side of the positioning spring baffle, the positioning lifting connecting plate is vertically pressed downwards and horizontally pulled to horizontally move the mounting bottom plate, so that the mounting bottom plate can be horizontally moved and adjusted along the horizontal direction, after the mounting bottom plate is adjusted to a required position, the positioning toothed plate on the upper side of the positioning lifting connecting plate, the convenient locking and fixing of the position of the installation bottom plate are ensured, the upper side of the positioning lifting connecting plate is provided with the pressing finger plate, the positioning lifting connecting plate can be conveniently pressed downwards by the pressing finger plate, the installation clamping rods are respectively arranged along the upper side and the lower side of the circuit breaker base along the vertical direction in a sliding manner by the installation bottom plate, the push rod connecting spring is arranged between the inner end part of the installation clamping rod and the installation bottom plate, the middle part of the installation clamping rod is horizontally and fixedly provided with the pull rod connecting plate, the outer end part of the installation clamping rod is provided with the wedge-shaped clamping head, the upper end and the lower end of the inner side of the circuit breaker base are respectively provided with the installation clamping sockets matched with the wedge-shaped clamping heads, when the circuit breaker needs to be installed and used, the wedge-shaped clamping head at the outer end of the installation clamping rod can be conveniently connected, when the breaker has a fault and needs to be disassembled and replaced, the installation clamping rods are pulled to move by utilizing the pull rod connecting plate, the installation clamping rods on the two sides of the installation bottom plate can synchronously move inwards in opposite directions, the wedge-shaped clamping heads at the outer ends of the installation clamping rods can be conveniently and rapidly separated from the installation bayonet of the breaker base, so that the breaker base can be conveniently and efficiently detached from the installation bottom plate, the push rod pinch rollers are respectively and rotatably connected with the upper side and the lower side of the breaker base, so that the push rod pinch rollers of the breaker base can smoothly push the wedge-shaped clamping heads at the outer ends of the installation clamping rods, the breaker base can be efficiently and conveniently installed and clamped on the installation bottom plate, the rotating hinge is arranged between the lower side of the breaker box cover and the lower side of the breaker body, the lower end of the connecting ejector rod above the, connect the ejector pin upper end and be hemispherical structure, be provided with on the rotation of circuit breaker lid top even the board with be connected the connecting ball groove of ejector pin tip structure looks adaptation for the circuit breaker lid can be convenient smooth and easy carry out the horizontal drawing and open and press down and fold, make the energy efficient carry out the fault repair to this internal circuit breaker, utilize the circuit breaker body to be provided with insulating rubber layer along the laminating of circuit breaker lid side surface, the messenger realizes that circuit breaker body and circuit breaker lid carry out effectual insulating seal, through such structure, the utility model has the advantages of reasonable design, can realize the dismouting of circuit breaker and adjust and maintain the change by high efficiency, the operation is simple to use convenient, satisfies the needs that use.
Drawings
Fig. 1 is a schematic view of a main structure of a distribution circuit breaker according to the present invention.
Fig. 2 is an enlarged schematic view of the position a of the present invention.
Fig. 3 is an enlarged schematic structural diagram of the utility model at B.
In the figure: 1. the circuit breaker comprises a circuit breaker body, 2. a circuit breaker box cover, 3. a circuit breaker base, 4. an installation adjusting track, 5. an installation adjusting plate, 6. an installation bottom plate, 7. an installation locking plate, 8. a locking screw, 9. a positioning bracket, 10. a positioning rack, 11. a positioning lifting connecting plate, 12. a positioning toothed plate, 13. a positioning spring baffle, 14. a lifting reciprocating groove, 15. a push plate positioning spring, 16. an installation clamping rod, 17. a push rod connecting spring, 18. a pull rod connecting plate, 19. a connecting plate guide groove, 20. a wedge-shaped clamping head, 21. an installation clamping opening, 22. a wiring guide pipe, 23. a rotating hinge, 24. a connecting ejector rod, 25. a connecting spring baffle, 26. a spring, 27. a reset push rod spring, 28. a rotating connecting plate, 29. a connecting ball groove, 30. an installation lifting adjusting groove, 31. a pressing finger plate, 32. a push rod pressing wheel and 33. an insulating rubber.
Detailed Description
To further describe the present invention, a specific embodiment of a distribution circuit breaker is further illustrated below with reference to the accompanying drawings, and the following embodiments are illustrative of the present invention and the present invention is not limited to the following embodiments.
As shown in FIG. 1, FIG. 2 and FIG. 3, the distribution circuit breaker of the present invention comprises a circuit breaker body 1, a circuit breaker cover 2, a circuit breaker base 3, an installation and adjustment rail 4, an installation and adjustment plate 5 and an installation bottom plate 6, wherein the upper and lower sides of the installation and adjustment rail 4 are respectively and uniformly provided with a plurality of installation locking plates 7, the upper level of the installation locking plate 7 is provided with a locking screw 8, the installation and adjustment plate 5 is arranged on the installation and adjustment rail 4 in a sliding manner along the horizontal direction, the installation bottom plate 6 is fixedly arranged on one side of the installation and adjustment rail 5, the circuit breaker base 3 is clamped on one side of the installation bottom plate 6, the circuit breaker body 1 is fixedly arranged on the circuit breaker base 3, the circuit breaker cover 2 is movably arranged on one side of the circuit breaker body 1, a positioning bracket 9 is horizontally and fixedly arranged above the installation and, a positioning lifting connecting plate 11 is arranged on the upper side of the mounting base plate 6, the positioning lifting connecting plate 11 is of an L-shaped structure, a positioning toothed plate 12 matched with the positioning rack 10 is attached to the surface of the upper side of the positioning lifting connecting plate 11, the positioning lifting connecting plate 11 is arranged on the upper side of the mounting base plate 6 in a sliding manner along the vertical direction, a positioning spring baffle 13 is horizontally and fixedly arranged in the middle of the positioning lifting connecting plate 11, a lifting reciprocating groove 14 matched with the positioning spring baffle 13 is vertically arranged on the mounting base plate 6, a push plate positioning spring 15 is sleeved on the positioning lifting connecting plate 11 on the lower side of the positioning spring baffle 13, mounting clamping rods 16 are respectively arranged on the mounting base plate 6 in a sliding manner along the vertical direction along the upper and lower sides of the circuit breaker base 3, a push rod connecting spring 17 is arranged between the inner side end of each mounting clamping rod 16 and the mounting base plate 6, a pull rod connecting plate 18 is horizontally and fixedly arranged in the middle of, the outer side end of the mounting clamping rod 16 is provided with a wedge-shaped clamping head 20, the circuit breaker base 3 is of a C-shaped structure, the upper end and the lower end of the inner side of the circuit breaker base 3 are respectively provided with a mounting clamping opening 21 matched with the wedge-shaped clamping head 20, the upper side and the lower side of the circuit breaker body 1 are respectively and symmetrically provided with a connecting guide pipe 22, a rotating hinge 23 is arranged between the lower side of the circuit breaker box cover 2 and the lower side of the circuit breaker body 1, a connecting ejector rod 24 is vertically and slidably arranged above the circuit breaker body 1 along the side of the circuit breaker box cover 2, the lower end of the connecting ejector rod 24 is horizontally and fixedly provided with a connecting spring baffle plate 25, a spring supporting frame 26 is fixedly arranged on the inner wall of the circuit breaker body 1 outside the lower end of the connecting ejector rod 24, a reset push rod, the rotating connecting plate 28 is provided with a connecting ball groove 29 matched with the end structure of the connecting mandril 24.
The utility model discloses a vertical installation lift adjustment groove 30 that is provided with 8 looks adaptations of locking screw on installation adjusting rail 4's installation locking plate 7 for installation adjusting rail 4 can carry out position control and locking fixedly along vertical direction according to the needs that use. The utility model discloses a location is gone up and down even 11 upsides of board is provided with presses fingerboard 31, and the messenger can utilize and press down the convenient even board 11 of location of pressing down of fingerboard 31. The utility model discloses a both ends tip rotates respectively about circuit breaker base 3 and is connected with push rod pinch roller 32 for the wedge dop 20 of 16 outer ends of promotion installation kelly that circuit breaker base 3's push rod pinch roller 32 can be smooth and easy ensures that circuit breaker base 3 can high-efficient convenient installation joint in mounting plate 6. The utility model discloses a circuit breaker body 1 is provided with insulating rubber layer 33 along the laminating of 2 side surfaces of circuit breaker lid, and the messenger realizes that circuit breaker body 1 and circuit breaker lid 2 carry out effectual insulation sealing.
By adopting the technical scheme, when the distribution circuit breaker of the utility model is in use, the locking screws 8 are horizontally arranged on the mounting locking plates 7 at the upper side and the lower side of the mounting adjusting track 4, so that the mounting adjusting track 4 can be efficiently connected and fixed with the distribution box, the mounting lifting adjusting groove 30 matched with the locking screws 8 is vertically arranged on the mounting locking plate 7 of the mounting adjusting track 4, so that the mounting adjusting track 4 can be adjusted in position and locked and fixed along the vertical direction according to the use requirement, the mounting adjusting plate 5 is arranged on the mounting adjusting track 4 in a sliding way along the horizontal direction, the mounting bottom plate 6 is fixedly arranged at one side of the mounting adjusting plate 5, the circuit breaker base 3 is clamped at one side of the mounting bottom plate 6, the circuit breaker body 1 is fixedly arranged at the circuit breaker base 3, and the circuit breaker cover, the circuit breakers on one side of the installation and adjustment track 4 can be translated and adjusted along the horizontal direction according to the actual installation and use requirements, a plurality of circuit breakers can be sequentially arranged on one side of the installation and adjustment track 4 along the horizontal direction, the circuit breakers can be conveniently and efficiently adjusted, arranged and used, a positioning rack 10 is arranged on the lower side of a positioning bracket 9 above the installation and adjustment track 4, a positioning toothed plate 12 matched with the positioning rack 10 is attached to the surface of the upper side of a positioning lifting connecting plate 11, the positioning lifting connecting plate 11 is arranged on the upper side of an installation bottom plate 6 in a sliding manner along the vertical direction, a positioning spring baffle plate 13 is horizontally and fixedly arranged in the middle of the positioning lifting connecting plate 11, a push plate positioning spring 15 is sleeved on the positioning lifting connecting plate 11 on the lower side of the positioning spring baffle plate 13, and the positioning lifting connecting plate 11, the installation bottom plate 6 can be horizontally moved and adjusted, after the installation bottom plate 6 is adjusted to a required position, the push plate positioning spring 15 is utilized to push the positioning lifting connecting plate 11, so that the positioning toothed plate 12 on the upper side of the positioning lifting connecting plate 11 can be meshed and connected with the positioning toothed rack 10 of the positioning bracket 9, the installation bottom plate 6 can be conveniently locked and fixed, the pressing finger plate 31 is arranged on the upper side of the positioning lifting connecting plate 11, the positioning lifting connecting plate 11 can be conveniently pressed downwards by the pressing finger plate 31, the installation clamping rods 16 are respectively arranged on the upper side and the lower side of the circuit breaker base 3 along the vertical direction in a sliding manner through the installation bottom plate 6, a push rod connecting spring 17 is arranged between the inner side end part of the installation clamping rod 16 and the installation bottom plate 6, a pull rod connecting plate 18 is horizontally and fixedly arranged in the middle part of the installation clamping rod 16, and a wedge-, the upper end and the lower end of the inner side of the circuit breaker base 3 are respectively provided with an installation bayonet 21 matched with the wedge-shaped chuck 20, so that when the circuit breaker needs to be installed and used, when the circuit breaker base 3 is horizontally pushed onto the installation bottom plate 6 along the horizontal direction, the wedge-shaped chuck 20 at the outer end of the installation clamping rod 16 can be conveniently and fixedly connected with the installation bayonet 21 of the circuit breaker base 3, so that the circuit breaker can be stably and conveniently installed and used, when the circuit breaker breaks down and needs to be disassembled and replaced, the installation clamping rod 16 is pulled to move by the pull rod connecting plate 18, the installation clamping rods 16 at the two sides of the installation bottom plate 6 can synchronously and oppositely move inwards, the wedge-shaped chuck 20 at the outer end of the installation clamping rod 16 can be conveniently and conveniently disconnected from the installation bayonet 21 of the circuit breaker base 3, so that the circuit breaker base 3 can be conveniently and efficiently detached from the installation bottom, the wedge-shaped clamping head 20 at the outer end of the installation clamping rod 16 can be smoothly pushed by a push rod pressing wheel 32 of the circuit breaker base 3, the circuit breaker base 3 can be efficiently and conveniently installed and clamped on the installation bottom plate 6, a rotary hinge 23 is arranged between the lower side of the circuit breaker box cover 2 and the lower side of the circuit breaker body 1, a connecting spring baffle 25 is horizontally and fixedly arranged at the lower end of a connecting ejector rod 24 above the circuit breaker body 1, a reset push rod spring 27 is arranged between the lower side of the connecting spring baffle 25 and a spring supporting frame 26, the upper end of the connecting ejector rod 24 is of a hemispherical structure, a connecting ball groove 29 matched with the end structure of the connecting ejector rod 24 is arranged on a rotary connecting plate 28 above the circuit breaker box cover 2, so that the circuit breaker box cover 2 can be conveniently and smoothly opened and closed by horizontal pulling, the fault maintenance can be efficiently carried out on the circuit, the circuit breaker body 1 and the circuit breaker box cover 2 can be effectively insulated and sealed. Through such structure, the utility model has the advantages of reasonable design, can realize the dismouting of circuit breaker by high efficiency and adjust and the maintenance is changed, easy to use is convenient in the operation, satisfies the needs that use.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A power distribution circuit breaker, characterized by: the distribution circuit breaker comprises a circuit breaker body, a circuit breaker box cover, a circuit breaker base, an installation and adjustment track, an installation and adjustment plate and an installation bottom plate, wherein a plurality of installation and locking plates are uniformly arranged on the upper side and the lower side of the installation and adjustment track respectively, locking screws are horizontally arranged on the installation and locking plates, the installation and adjustment plate is arranged on the installation and adjustment track in a sliding manner along the horizontal direction, the installation bottom plate is fixedly arranged on one side of the installation and adjustment plate, the circuit breaker base is clamped on one side of the installation bottom plate, the circuit breaker body is fixedly arranged on the circuit breaker base, the circuit breaker box cover is movably arranged on one side of the circuit breaker body, a positioning bracket is horizontally and fixedly arranged above the installation and adjustment track along the side of the installation bottom plate, a positioning rack which is parallel to the, the upper side surface of the positioning lifting connecting plate is provided with a positioning toothed plate matched with the positioning toothed bar in a fitting manner, the positioning lifting connecting plate is arranged on the upper side of the mounting bottom plate in a sliding manner along the vertical direction, the middle part of the positioning lifting connecting plate is horizontally and fixedly provided with a positioning spring baffle plate, the mounting bottom plate is vertically provided with a lifting reciprocating groove matched with the positioning spring baffle plate, the positioning lifting connecting plate on the lower side of the positioning spring baffle plate is sleeved with a push plate positioning spring, the mounting bottom plate is respectively provided with mounting clamping rods along the upper side and the lower side of the circuit breaker base in a sliding manner along the vertical direction, a push rod connecting spring is arranged between the inner side end part of each mounting clamping rod and the mounting bottom plate, the middle part of each mounting clamping rod is horizontally and fixedly provided with a pull rod connecting plate, the upper side and the lower side of the mounting, both ends are provided with the installation bayonet socket with wedge dop looks adaptation respectively about the circuit breaker base inboard, both sides symmetry respectively are provided with the wiring pipe about the circuit breaker body, be provided with the rotation hinge between circuit breaker lid downside and the circuit breaker body downside, circuit breaker body top is provided with the connection ejector pin along the vertical slip in circuit breaker lid side, it is fixed to be provided with the connection spring retainer to connect ejector pin lower extreme level, the fixed spring support frame that is provided with on the circuit breaker body inner wall in the connection ejector pin lower extreme outside, be provided with reset push rod spring between connection spring retainer plate downside and the spring support frame, it is semi spherical structure to connect the ejector pin upper end, circuit breaker lid top is provided with along circuit breaker body side is fixed and is rotated even board, rotate even be provided.
2. A power distribution circuit breaker as claimed in claim 1, wherein: and an installation lifting adjusting groove matched with the locking screw is vertically arranged on the installation locking plate of the installation adjusting track.
3. A power distribution circuit breaker as claimed in claim 1, wherein: and a pressing fingerboard is arranged on the upper side of the positioning lifting connecting plate.
4. A power distribution circuit breaker as claimed in claim 1, wherein: and the upper side end and the lower side end of the circuit breaker base are respectively and rotatably connected with a push rod pinch roller.
5. A power distribution circuit breaker as claimed in claim 1, wherein: the circuit breaker body is provided with insulating rubber layer along the laminating of circuit breaker lid side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361805.XU CN212113541U (en) | 2020-03-20 | 2020-03-20 | Distribution circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361805.XU CN212113541U (en) | 2020-03-20 | 2020-03-20 | Distribution circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212113541U true CN212113541U (en) | 2020-12-08 |
Family
ID=73637927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020361805.XU Active CN212113541U (en) | 2020-03-20 | 2020-03-20 | Distribution circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212113541U (en) |
-
2020
- 2020-03-20 CN CN202020361805.XU patent/CN212113541U/en active Active
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