CN220106396U - Shell of electronic circuit breaker and electronic circuit breaker - Google Patents
Shell of electronic circuit breaker and electronic circuit breaker Download PDFInfo
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- CN220106396U CN220106396U CN202321660213.8U CN202321660213U CN220106396U CN 220106396 U CN220106396 U CN 220106396U CN 202321660213 U CN202321660213 U CN 202321660213U CN 220106396 U CN220106396 U CN 220106396U
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- sliding
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- circuit breaker
- electronic circuit
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- 230000000670 limiting effect Effects 0.000 claims description 49
- 238000009434 installation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of circuit breakers, in particular to a shell of an electronic circuit breaker and the electronic circuit breaker. The utility model provides a shell of an electronic circuit breaker, comprising: a middle cover and a sliding cover; the front surface of the middle cover is provided with a mounting groove which is used for mounting a controller of the electronic circuit breaker, and the controller is locked in the mounting groove through a locking pull rod; the sliding cover is connected to the front face of the middle cover in a sliding mode through the connecting structure, the sliding cover is located on one side of the mounting groove, and the sliding cover can shield part of the mounting groove through sliding to limit the locking pull rod to be pulled out. The locking pull rod is limited to be pulled out through the sliding cover, the controller is limited to be pulled out, the installation stability of the controller is guaranteed, the sliding cover props against the side face of the locking pull rod and is flush with the surface of the locking pull rod, the surface of the locking pull rod is flush with the surface of the middle cover, the overall attractiveness is improved, and when the controller needs to be detached, the controller can be pulled out from the installation groove only through the sliding cover, and the controller is simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a shell of an electronic circuit breaker and the electronic circuit breaker.
Background
Electronic circuit breakers can more accurately protect circuits and equipment from electrical faults such as overloads and shorts. The controller is a main control component of the electronic circuit breaker and is responsible for controlling the switching state of the circuit breaker and realizing the protection function.
However, when the existing three-pole controller of the electronic circuit breaker is used for four poles, if the surface of the middle cover is flush with the controller, the controller cannot be pulled out, and if the surface of the middle cover is not flush with the controller, the controller can be pulled out but protrudes out of the surface of the middle cover, so that the appearance is not attractive.
Disclosure of Invention
The utility model aims to provide a shell of an electronic circuit breaker and the electronic circuit breaker, which are used for solving the technical problems that when the existing three-pole controller is used for quadrupoles, the controller can be pulled out but the surface of the controller protruding from a middle cover is not attractive.
The utility model provides a shell of an electronic circuit breaker, comprising: a middle cover and a sliding cover;
the front surface of the middle cover is provided with a mounting groove, the mounting groove is used for mounting a controller of the electronic circuit breaker, and the controller is locked in the mounting groove through a locking pull rod;
the sliding cover is connected to the front face of the middle cover in a sliding mode through a connecting structure, the sliding cover is located on one side of the mounting groove, and part of the mounting groove can be shielded by the sliding cover through sliding to limit the locking pull rod to be pulled out.
As a further technical scheme, the sliding cover comprises a limiting structure arranged between the sliding cover and the middle cover, and the limiting structure is used for limiting the sliding cover to slide relative to the middle cover.
As a further technical scheme, the connecting structure comprises at least one first sliding groove arranged on the middle cover and at least one first sliding part arranged on the sliding cover, and the first sliding grooves are in one-to-one correspondence with the first sliding parts;
the first sliding part is inserted into the first sliding groove and is in sliding connection with the first sliding groove.
As a further technical scheme, the limiting structure comprises a limiting protrusion arranged on the first sliding part and a limiting groove arranged on the middle cover;
the sliding cover can enable the limiting protrusion to enter and exit the limiting groove through sliding.
As a further technical scheme, the first sliding groove penetrates through the front surface and the back surface of the middle cover, and one end of the first sliding part, which is far away from the sliding cover, penetrates through the first sliding groove;
the limiting groove is arranged on the back surface of the middle cover and is positioned on one side of the extending direction of the first sliding groove, and the limiting protrusion is positioned on the side part of the first sliding part, which is far away from one end of the sliding cover;
the inner side wall of the first sliding groove is provided with a first avoiding notch, and the limiting protrusion penetrates through the first sliding groove through the first avoiding notch.
As a further technical scheme, the connecting structure further comprises at least one second sliding groove arranged on the middle cover and at least one second sliding part arranged on the sliding cover, and the second sliding grooves are in one-to-one correspondence with the second sliding parts;
the second sliding part is inserted into the second sliding groove and is in sliding connection with the second sliding groove.
As a further technical scheme, the novel portable electronic device further comprises a base arranged on the back of the middle cover, wherein at least one wire clamping groove is formed in the front of the base and penetrates through the front and the back of the base, and the wire clamping groove is used for dividing wires.
As a further technical scheme, the front side of the base is also provided with at least one wire holder groove, the wire holder groove penetrates through the front side and the back side of the base, and the wire holder groove is used for plugging the wire holder.
As a further technical scheme, the locking pull rods are arranged on two sides of the controller respectively, and the sliding cover can shield the locking pull rods close to the sliding cover through sliding.
The utility model provides an electronic circuit breaker, which comprises a shell of the electronic circuit breaker.
Compared with the prior art, the shell of the electronic circuit breaker and the electronic circuit breaker provided by the utility model have the technical advantages that:
the utility model provides a shell of an electronic circuit breaker, comprising: a middle cover and a sliding cover; the front surface of the middle cover is provided with a mounting groove which is used for mounting a controller of the electronic circuit breaker, and the controller is locked in the mounting groove through a locking pull rod; the sliding cover is connected to the front face of the middle cover in a sliding mode through the connecting structure, the sliding cover is located on one side of the mounting groove, and the sliding cover can shield part of the mounting groove through sliding to limit the locking pull rod to be pulled out.
When the controller is installed, the controller is inserted into an installation groove on the front surface of the middle cover, the controller is locked in the installation groove through the locking pull rod, the sliding cover shields part of the installation groove, the side surface of the locking pull rod close to the sliding cover is propped against, the controller is further limited to be pulled out through limiting the pulling out of the locking pull rod, the stability of the installation of the controller is ensured, meanwhile, the sliding cover is propped against the side surface of the locking pull rod and is flush with the surface of the locking pull rod, and the surface of the locking pull rod is flush with the surface of the middle cover, so that the overall attractiveness is improved, and the use experience of a user is improved; when the controller is required to be disassembled, the controller is completely exposed by only sliding the sliding cover, the locking pull rod is exposed, and the locking between the controller and the mounting groove is released by pulling the locking pull rod, so that the controller can be pulled out from the mounting groove, and the controller is simple in structure and convenient to operate.
The electronic circuit breaker provided by the utility model comprises the shell of the electronic circuit breaker, so that the technical advantages and effects achieved by the shell of the electronic circuit breaker comprise the technical advantages and effects achieved by the shell of the electronic circuit breaker, and the technical advantages and effects are not described in detail herein.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a front partial structure of a middle cover without a sliding cover and a controller according to an embodiment of the present utility model;
fig. 2 is a schematic side sectional view of a slide cover and a middle cover according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a back structure of a sliding cover according to an embodiment of the present utility model;
fig. 4 is a schematic view of a front partial structure of a middle cover when a sliding cover and a controller are installed according to an embodiment of the present utility model;
fig. 5 is a schematic view of a partial structure of the back of a middle cover according to an embodiment of the present utility model;
fig. 6 is a schematic diagram of a partial structure of a middle cover when the controller is pulled out according to the embodiment of the present utility model;
FIG. 7 is a schematic view of a middle cover structure when a locking pull rod is pulled out according to an embodiment of the present utility model;
fig. 8 is a schematic diagram of a front structure of a base according to an embodiment of the present utility model;
fig. 9 is a schematic view of a partial structure of a base according to an embodiment of the present utility model.
Icon: 1-a middle cover; 2-a sliding cover; 3-mounting grooves; 4-a controller; 5-locking a pull rod; 6-long through holes; 7-a first slide; 8-limiting protrusions; 9-limiting grooves; 10-a first avoidance gap; 11-a second chute; 12-a second slide; 13-a base; 14-a wire clamping groove; 15-a wire holder groove; 16-anti-skid patterns; 17-slide-point identity; 18-a second avoidance gap.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
The specific structure is shown in fig. 1 to 9.
The embodiment provides a housing of an electronic circuit breaker, including: a middle cover 1 and a sliding cover 2; the front surface of the middle cover 1 is provided with a mounting groove 3, the mounting groove 3 is used for mounting a controller 4 of the electronic circuit breaker, and the controller 4 is locked in the mounting groove 3 through a locking pull rod 5; the sliding cover 2 is slidably connected to the front surface of the middle cover 1 through a connecting structure, the sliding cover 2 is located on one side of the mounting groove 3, and the sliding cover 2 can shield part of the mounting groove 3 through sliding to limit the locking pull rod 5 to be pulled out.
In this embodiment, when the controller 4 is installed, the controller 4 is inserted into the installation groove 3 on the front side of the middle cover 1, and the controller 4 is locked in the installation groove 3 through the locking pull rod 5, the sliding cover 2 shields part of the installation groove 3, and the side surface of the locking pull rod 5 close to the sliding cover 2 is propped against, and the controller 4 is limited to be pulled out by limiting the pulling out of the locking pull rod 5, so that the stability of the installation of the controller 4 is ensured, meanwhile, the sliding cover 2 is propped against the side surface of the locking pull rod 5 and is flush with the surface of the locking pull rod 5, and the surface of the locking pull rod 5 is flush with the surface of the middle cover 1, so that the overall aesthetic degree is improved, and the use experience of a user is improved through the sliding cover 2 and the surface of the middle cover 1; when the controller 4 is required to be disassembled, the controller 4 is completely exposed by only sliding the sliding cover 2, the locking pull rod 5 is exposed, and the locking between the controller 4 and the mounting groove 3 is released by pulling the locking pull rod 5, so that the controller 4 can be pulled out from the mounting groove 3, and the structure is simple and the operation is convenient.
In the alternative technical scheme of the embodiment, the sliding cover further comprises a limiting structure arranged between the sliding cover 2 and the middle cover 1, wherein the limiting structure is used for limiting the sliding cover 2 and the middle cover 1 to slide relatively.
In this embodiment, when the sliding cover 2 shields the part of the mounting groove 3 and the locking pull rod 5 close to the sliding cover 2 shields, the limiting structure limits the sliding cover 2 to slide independently, so as to ensure the stability of the position of the sliding cover 2, and when the controller 4 needs to be disassembled, only an external force is applied by hand to release the limit between the sliding cover 2 and the middle cover 1.
In an alternative technical scheme of the embodiment, the connecting structure comprises at least one first sliding groove arranged on the middle cover 1 and at least one first sliding part 7 arranged on the sliding cover 2, and the first sliding grooves are in one-to-one correspondence with the first sliding parts 7; the first sliding part 7 is inserted into the first sliding groove and is in sliding connection with the first sliding groove.
In this embodiment, preferably, two first sliding grooves are provided opposite to each other, two first sliding portions 7 are provided on the sliding cover 2, the two first sliding portions 7 are respectively inserted into the two first sliding grooves, and the sliding of the first sliding portions 7 in the first sliding grooves is performed by pushing the sliding cover 2, so that the sliding structure is simple and stable.
In an alternative technical scheme of the embodiment, the limiting structure comprises a limiting protrusion 8 arranged on the first sliding part 7 and a limiting groove 9 arranged on the middle cover 1; the sliding cover 2 can enable the limit protrusion 8 to enter and exit the limit groove 9 through sliding.
In this embodiment, when the sliding cover 2 shields part of the mounting groove 3 and the locking pull rod 5 close to the sliding cover 2 is shielded, the limiting protrusion 8 enters the limiting groove 9, and under the condition that no external force is applied, the limiting groove 9 limits the limiting protrusion 8 to exit the limiting groove 9, and when the external force is applied to the sliding cover 2, the limiting protrusion 8 can exit the limiting groove 9, so that the structure is simple and the limiting effect is good.
The present embodiment is not limited to this, and the limiting structure may be a buckle structure or other structures, so long as the limiting requirement is met.
In an alternative technical solution of this embodiment, the first sliding groove penetrates through the front and back surfaces of the middle cover 1, and one end of the first sliding part 7, which is far away from the sliding cover 2, penetrates through the first sliding groove; the limiting groove 9 is arranged on the back surface of the middle cover 1 and is positioned on one side of the extending direction of the first sliding groove, and the limiting protrusion 8 is positioned on the side part of one end, far away from the sliding cover 2, of the first sliding part 7; the inside wall of first spout is provided with first breach 10 of dodging, and spacing arch 8 passes first spout through first breach 10 of dodging.
In this embodiment, the first sliding groove is a long through hole 6, the first sliding portion 7 is rod-shaped, one end of the first sliding portion 7 is connected to the back of the sliding cover 2, the other end passes through the long through hole 6, and a limiting protrusion 8 is disposed on a side wall of the other end, when the sliding cover 2 is installed, only the limiting protrusion 8 is required to be aligned with the first avoiding notch 10 and the first sliding portion 7 to be aligned with the long through hole 6 for insertion, and the limiting protrusion 8 is located on the back of the middle cover 1 after insertion.
Preferably, the interval between the sliding cover 2 and the limiting bulge 8 is slightly larger than the thickness of the middle cover 1, namely, the interval is slightly larger than the depth of the long through hole 6, so that the limiting bulge 8 is clamped on the back surface of the middle cover 1, namely, the sliding cover 2 and the limiting bulge 8 clamp the middle cover 1 in the middle, and the sliding cover 2 is ensured to be more stable in the moving process due to the fact that the interval between the sliding cover 2 and the limiting bulge 8 is slightly larger than the thickness of the middle cover 1.
In an alternative technical scheme of the embodiment, the connecting structure further comprises at least one second sliding chute 11 arranged on the middle cover 1 and at least one second sliding part 12 arranged on the sliding cover 2, and the second sliding chute 11 corresponds to the second sliding part 12 one by one; the second sliding portion 12 is inserted into the second sliding groove 11 and is slidably connected to the second sliding groove 11.
In this embodiment, the sliding stability is improved by the first sliding portion 7 sliding in cooperation with the first sliding groove and the second sliding portion 12 sliding in cooperation with the second sliding groove 11.
In this embodiment, preferably, two second sliding grooves 11 are oppositely arranged, two second sliding parts 12 are arranged on the sliding cover 2, the two second sliding parts 12 are respectively inserted into the two second sliding grooves 11, and the sliding of the second sliding parts 12 in the second sliding grooves 11 is performed by pushing the sliding cover 2, so that the sliding structure is simple and stable.
Specifically, two second sliding parts 12 are located the outer fringe department of the opposite both sides in sliding closure 2 back respectively, and two first sliding parts 7 are located between two second sliding parts 12, and second sliding part 12 extends along the slip direction of sliding closure 2, is provided with the second of corresponding spacing arch 8 on the second sliding part 12 simultaneously and dodges breach 18, and the length of second spout 11 is greater than the length of first spout, and overall structure is simple, and installation and dismantlement are convenient.
In the alternative technical solution of this embodiment, the device further includes a base 13 disposed on the back of the middle cover 1, at least one wire clamping groove 14 is disposed on the front of the base 13, and the wire clamping groove 14 penetrates through the front and the back of the base 13, where the wire clamping groove 14 is used for dividing wires.
In this embodiment, the corresponding card slot 14 is divided for the wires with multiple functions, so that the wiring rules are orderly and not easy to be disordered.
In an alternative solution of this embodiment, the front surface of the base 13 is further provided with at least one wire holder slot 15, and the wire holder slot 15 penetrates through the front surface and the back surface of the base 13, and the wire holder slot 15 is used for plugging in a wire holder.
In this embodiment, the centralized plug for power taking, temperature control and other functions is connected with the wire holder, and the wire holder slot 15 is reserved in the wire holder, and the wire holder is inserted in the wire holder slot 15, so that the wiring rule is orderly and not easy to disorder.
In an alternative technical scheme of the embodiment, the sliding cover 2 is provided with anti-skid patterns 16; and/or the sliding cover 2 is provided with a sliding pointing identifier 17.
In this embodiment, preferably, the front surface of the sliding cover 2 is provided with the anti-slip patterns 16 and the sliding pointing marks 17, and the anti-slip patterns 16 and the sliding pointing marks 17 are closely adjacent to each other, so that the anti-slip patterns 16 avoid slipping when the sliding cover 2 slides, and the direction indicated by the sliding pointing marks 17 is the direction in which the sliding cover 2 is opened, that is, the direction in which the sliding cover 2 can fully expose the controller 4 and expose the locking pull rod 5.
In an alternative technical solution of this embodiment, two sides of the controller 4 are respectively provided with a locking pull rod 5, and the sliding cover 2 can shield the locking pull rods 5 close to the sliding cover 2 through sliding.
The electronic circuit breaker provided in this embodiment includes the housing of the electronic circuit breaker, so that technical advantages and effects achieved by the electronic circuit breaker include technical advantages and effects achieved by the housing of the electronic circuit breaker, which are not described herein again.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A housing for an electronic circuit breaker, comprising: a middle cover (1) and a sliding cover (2);
the front surface of the middle cover (1) is provided with a mounting groove (3), the mounting groove (3) is used for mounting a controller (4) of the electronic circuit breaker, and the controller (4) is locked in the mounting groove (3) through a locking pull rod (5);
the sliding cover (2) is connected to the front face of the middle cover (1) in a sliding mode through a connecting structure, the sliding cover (2) is located on one side of the mounting groove (3), and part of the mounting groove (3) can be shielded by sliding of the sliding cover (2) so as to limit the locking pull rod (5) to be pulled out.
2. The housing of an electronic circuit breaker according to claim 1, further comprising a limiting structure arranged between the sliding cover (2) and the middle cover (1), wherein the limiting structure is used for limiting the sliding cover (2) and the middle cover (1) to slide relatively.
3. The housing of an electronic circuit breaker according to claim 2, characterized in that the connection structure comprises at least one first runner provided on the middle cover (1) and at least one first sliding part (7) provided on the sliding cover (2), and the first runners are in one-to-one correspondence with the first sliding parts (7);
the first sliding part (7) is inserted into the first sliding groove and is in sliding connection with the first sliding groove.
4. A housing of an electronic circuit breaker according to claim 3, characterized in that the limit structure comprises a limit projection (8) provided on the first sliding part (7) and a limit groove (9) provided on the middle cover (1);
the sliding cover (2) can enable the limiting protrusion (8) to enter and exit the limiting groove (9) through sliding.
5. The housing of an electronic circuit breaker according to claim 4, characterized in that the first runner penetrates through the front and back sides of the middle cover (1), through which the end of the first sliding part (7) remote from the sliding cover (2) passes;
the limiting groove (9) is formed in the back face of the middle cover (1) and is located at one side of the extending direction of the first sliding groove, and the limiting protrusion (8) is located at the side portion, away from one end of the sliding cover (2), of the first sliding part (7);
the inner side wall of the first sliding groove is provided with a first avoiding notch (10), and the limiting protrusion (8) passes through the first avoiding notch (10) to penetrate through the first sliding groove.
6. A housing of an electronic circuit breaker according to claim 3, characterized in that the connection structure further comprises at least one second sliding chute (11) provided on the middle cover (1) and at least one second sliding portion (12) provided on the sliding cover (2), and the second sliding chute (11) corresponds to the second sliding portion (12) one by one;
the second sliding part (12) is inserted into the second sliding groove (11) and is in sliding connection with the second sliding groove (11).
7. The housing of an electronic circuit breaker according to any one of claims 1-6, further comprising a base (13) arranged on the back of the middle cover (1), wherein at least one wire clamping groove (14) is arranged on the front of the base (13), and the wire clamping groove (14) penetrates through the front and the back of the base (13), and the wire clamping groove (14) is used for dividing wires.
8. The housing of an electronic circuit breaker according to claim 7, characterized in that the front face of the base (13) is further provided with at least one wire holder slot (15), and the wire holder slot (15) penetrates the front face and the back face of the base (13), the wire holder slot (15) being for plugging a wire holder.
9. The housing of an electronic circuit breaker according to any of the claims 1-6, characterized in that one locking pull rod (5) is provided on each side of the controller (4), and the sliding cover (2) is adapted to block the locking pull rod (5) close to the sliding cover (2) by sliding.
10. An electronic circuit breaker, characterized by comprising a housing of the electronic circuit breaker of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660213.8U CN220106396U (en) | 2023-06-27 | 2023-06-27 | Shell of electronic circuit breaker and electronic circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660213.8U CN220106396U (en) | 2023-06-27 | 2023-06-27 | Shell of electronic circuit breaker and electronic circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220106396U true CN220106396U (en) | 2023-11-28 |
Family
ID=88849440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321660213.8U Active CN220106396U (en) | 2023-06-27 | 2023-06-27 | Shell of electronic circuit breaker and electronic circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220106396U (en) |
-
2023
- 2023-06-27 CN CN202321660213.8U patent/CN220106396U/en active Active
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