CN221176982U - Switch cabinet with circuit protection function - Google Patents
Switch cabinet with circuit protection function Download PDFInfo
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- CN221176982U CN221176982U CN202323065185.8U CN202323065185U CN221176982U CN 221176982 U CN221176982 U CN 221176982U CN 202323065185 U CN202323065185 U CN 202323065185U CN 221176982 U CN221176982 U CN 221176982U
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- fixedly connected
- cabinet body
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- protection function
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 241001465754 Metazoa Species 0.000 abstract description 4
- 241000699670 Mus sp. Species 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a switch cabinet with a circuit protection function, which belongs to the technical field of switch cabinets and comprises a cabinet body, wherein a plurality of wire through holes are formed in the back surface of the cabinet body, a cabinet door is arranged on the front surface of the cabinet body, an observation window is embedded in the front surface of the cabinet body, and a protection mechanism is further arranged on the front surface of the cabinet body: the protection mechanism comprises a protection frame fixedly connected to the back of the cabinet body through bolts, the front face of the protection frame is open, the upper wall of the inner cavity of the protection frame is fixedly connected with a plurality of first springs through bolts, the bottoms of the first springs are fixedly connected with a movable plate through bolts, the tops of the movable plate are fixedly connected with pull rods through bolts, and the pull rods penetrate through the protection frame and extend upwards. The movable plate is supported by the first spring, so that the plugging plate shields the idle wire passing holes, and the problem that animals such as mice easily enter the cabinet body to damage the circuit through the wire passing holes in the prior art can be solved.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with a circuit protection function.
Background
The switch cabinet is an electrical device and is used for switching, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a transformer, various protection devices and the like.
Through searching, in the prior art, chinese patent application number: CN201922008442.1 discloses a novel switch cabinet convenient for line connection, the novel switch cabinet is characterized in that a handheld piece is pulled to drive a cover cylinder to move and pull a tension spring, so that a sliding shaft slides in a slide tube, a wire harness sliding frame is driven to slide in a wire harness frame, then a wire to be bundled is plugged into the wire harness sliding frame, and the wire harness sliding frame can slide under the action of resetting the tension spring after the handheld piece is loosened, so that the opening side of the wire harness sliding frame is lapped with the inner wall of the wire harness frame through a touching and lapping strip, the effect of conveniently and rapidly arranging and bundling the received wire is achieved, the aim of conveniently adding the wire or replacing the wire harness is fulfilled, and the novel switch cabinet is more convenient to operate.
However, the switch cabinet still has the following defects: the applicant believes that the switch cabinet is inconvenient to plug the idle wire passing holes, and animals such as mice easily enter the cabinet body through the wire passing holes to damage the circuits, so that the protection function is poor.
Accordingly, a person skilled in the art provides a switchgear having a line protection function to solve the above-mentioned problems of the prior art.
Disclosure of utility model
In order to solve the problems, the utility model provides a switch cabinet with a circuit protection function.
The utility model is realized by the following technical scheme:
The utility model provides a cubical switchboard with circuit safeguard function, includes the cabinet body, a plurality of wire holes have been seted up to the back of the cabinet body, the front of the cabinet body is provided with the cabinet door, the front of the cabinet body has inlayed the observation window, still includes protection machanism: the protection mechanism comprises a protection frame fixedly connected to the back of the cabinet body through bolts, the front face of the protection frame is open, the upper wall of an inner cavity of the protection frame is fixedly connected with a plurality of first springs through bolts, the bottoms of the first springs are fixedly connected with a movable plate through bolts, the tops of the movable plate are fixedly connected with pull rods through bolts, the pull rods penetrate through the protection frame and extend upwards, the bottoms of the movable plate are fixedly connected with a plurality of sliding sleeves through bolts, the sliding sleeves penetrate through the protection frame and extend downwards, the inner cavities of the sliding sleeves are fixedly connected with plugging plates, and the plugging plates are fixedly connected to the upper walls of the inner cavities of the sliding sleeves through second springs.
Preferably, the lower wall of the inner cavity of the cabinet body is fixedly connected with a fixed box through bolts, and the inner cavity of the fixed box is fixedly connected with a plurality of wire passing sleeves through a mounting frame.
Preferably, the front faces of the wire passing sleeves are all in threaded connection with threaded rods, and the back faces of the threaded rods are all in rotary connection with fixing plates through bearings.
Preferably, the back of the fixed box is provided with a first wire slot, and the top of the fixed box is provided with a second wire slot.
Preferably, both sides of the movable plate are fixedly connected with limiting blocks through bolts, and both sides of the inner cavity of the protective frame are provided with limiting grooves matched with the limiting blocks.
Preferably, the two sides of the cabinet body are provided with heat dissipation openings, and the inner cavities of the heat dissipation openings are embedded with heat dissipation fans.
Preferably, the corresponding sides of the radiating fans are provided with dust covers, and the dust covers are fixedly connected to the surface of the cabinet body through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the structural design of the protective frame, the first spring, the movable plate, the pull rod, the sliding sleeve, the plugging plate and the second spring, the movable plate is supported by the first spring, so that the plugging plate shields the idle wire through holes, and the problem that animals such as mice and the like easily enter the cabinet body through the wire through holes to damage a circuit in the prior art can be solved; when a part of the wire passing holes are provided with the wires, the corresponding plugging plate can slide to the inner cavity of the sliding sleeve, and the plugging plate is attached to the surface of the wires under the action of the second spring, so that gaps at the wire passing holes can be reduced, and the practicability is high.
2. According to the utility model, through the structural design of the wire passing sleeve, the threaded rod and the fixing plate, the wire passing sleeve can limit the wire, so that the wire is convenient to arrange, and the fixing plate can be used for fixing the wire, so that the problem of falling off of the wire connector can be reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a protective frame and a sliding sleeve according to the present utility model;
FIG. 3 is an enlarged view of the area A of the present utility model;
FIG. 4 is a schematic cross-sectional view of the cabinet and the stationary box of the present utility model;
FIG. 5 is a schematic top view of the stationary box of the present utility model;
fig. 6 is an enlarged view of the B area of the present utility model.
In the figure: 1. a cabinet body; 2. a wire through hole; 3. a cabinet door; 4. an observation window; 5. a protective frame; 6. a first spring; 7. a movable plate; 8. a pull rod; 9. a sliding sleeve; 10. a plugging plate; 11. a second spring; 12. a fixed box; 13. a mounting frame; 14. a wire passing sleeve; 15. a threaded rod; 16. a fixing plate; 17. a first wire chase; 18. a second wire slot; 19. a limiting block; 20. a limit groove; 21. a heat dissipation fan; 22. a dust cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Referring to fig. 1 to 6, embodiments of the present utility model are provided:
The embodiment of the application discloses a switch cabinet with a circuit protection function, which comprises a cabinet body 1, wherein a plurality of wire through holes 2 are formed in the back surface of the cabinet body 1, a cabinet door 3 is arranged on the front surface of the cabinet body 1, an observation window 4 is embedded in the front surface of the cabinet body 1, and the switch cabinet further comprises a protection mechanism: the protection machanism includes the protection frame 5 through bolt fixed connection in cabinet body 1 back, the front of protection frame 5 is uncovered, the upper wall of protection frame 5 inner chamber passes through a plurality of first springs 6 of bolt fixedly connected with, the bottom of a plurality of first springs 6 is all through bolt fixedly connected with fly leaf 7, the top of fly leaf 7 is through bolt fixedly connected with pull rod 8, pull rod 8 runs through protection frame 5 and upwards extends, the bottom of fly leaf 7 is through a plurality of sliding sleeves 9 of bolt fixedly connected with, a plurality of sliding sleeves 9 all run through protection frame 5 and downwardly extending, the equal sliding connection in inner chamber of a plurality of sliding sleeves 9 has shutoff board 10, shutoff board 10 all is through the upper wall of second spring 11 fixedly connected with a plurality of sliding sleeve 9 inner chamber.
As a technical optimization scheme of the utility model, an external circuit can be connected into the cabinet body 1 through the wire passing hole 2, then the movable plate 7 can be supported through the first spring 6, so that the idle wire passing hole 2 is shielded by the plugging plate 10, and the wire passing hole 2 through which the circuit passes can be abutted with the corresponding plugging plate 10, so that the plugging plate 10 slides towards the inner cavity of the sliding sleeve 9, and the purpose of plugging only the idle wire passing hole 2 can be realized;
Wherein the closing plate 10 can be pressed against the line by means of the second spring 11, so that the gap between the line and the via 2 is reduced.
The lower wall of the inner cavity of the cabinet body 1 is fixedly connected with a fixed box 12 through bolts, and the inner cavity of the fixed box 12 is fixedly connected with a plurality of wire passing sleeves 14 through a mounting frame 13.
As a technical optimization scheme of the utility model, a plurality of groups of lines can be arranged and fixed through a plurality of groups of wire passing sleeves 14, so that the subsequent maintenance is convenient.
The front of a plurality of wire passing sleeves 14 are all connected with threaded rods 15 in a threaded manner, and the back of each threaded rod 15 is connected with a fixing plate 16 in a rotating manner through a bearing.
As a technical optimization scheme of the utility model, the fixing plate 16 can be driven to move by rotating the threaded rod 15, so that the circuit is fixed on the inner sides of the wire passing sleeve 14 and the fixing plate 16, and the circuit can be prevented from loosening.
The back of the fixed box 12 is provided with a first wire slot 17, and the top of the fixed box 12 is provided with a second wire slot 18.
As a technical optimization scheme of the utility model, the first wire slot 17 and the second wire slot 18 can facilitate the wires to be accessed from the outside to the inner cavity of the cabinet body 1.
Limiting blocks 19 are fixedly connected to two sides of the movable plate 7 through bolts, and limiting grooves 20 matched with the limiting blocks 19 are formed in two sides of the inner cavity of the protection frame 5.
As a technical optimization scheme of the utility model, the limiting block 19 and the limiting groove 20 play a role in limiting and supporting the movable plate 7.
Both sides of the cabinet body 1 are provided with heat dissipation openings, and the inner cavities of the heat dissipation openings are embedded with heat dissipation fans 21.
As a technical optimization scheme of the utility model, the heat dissipation of the inner cavity of the cabinet body 1 can be conveniently carried out through the heat dissipation fan 21, and the non-sealing state of the cabinet body 1 is needed to be described, so that the inner cavity of the cabinet body 1 is not in a negative pressure state when the heat dissipation fan 21 dissipates heat.
The corresponding side of the heat dissipation fan 21 is provided with a dust cover 22, and the dust cover 22 is fixedly connected to the surface of the cabinet body 1 through bolts.
As a technical optimization scheme of the utility model, the heat dissipation fan 21 can be dustproof through the dustproof cover 22, and long-term use of the heat dissipation fan 21 can be ensured.
Working principle: the user moves the movable plate 7 by pulling the pull rod 8, so that the plugging plate 10 is far away from the wire passing hole 2, then the user can loosen the pull rod 8 after penetrating the wire through the wire passing hole 2, at the moment, the movable plate 7 can reset under the action of the first spring 6, the auxiliary plugging plate 10 is used for plugging the idle wire passing hole 2, the wire passing hole 2 which is already penetrated by the wire can be abutted with the plugging plate 10, so that the plugging plate 10 slides towards the inner cavity of the sliding sleeve 9, excessive compression of the wire by the plugging plate 10 can be avoided, stable use of the wire can be ensured, meanwhile, the second spring 11 can support the plugging plate 10, the plugging plate 10 is fully contacted with the wire, and therefore, the gap is reduced, and the problem that in the prior art, animals such as mice and the like easily enter the cabinet body 1 to damage the wire by the wire passing hole 2 can be overcome; the wires can be classified by the wire passing sleeve 14 after entering the cabinet body 1 so as to facilitate later management, and the wires can be fixed by the fixing plate 16 so as to avoid loosening of the wires.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, but rather the equivalent variations and modifications in shape, construction, characteristics and spirit according to the scope of the claims should be construed to be included in the scope of the claims.
Claims (7)
1. Switch cabinet with circuit protection function, including cabinet body (1), its characterized in that: the back of the cabinet body (1) is provided with a plurality of wire passing holes (2), the front of the cabinet body (1) is provided with a cabinet door (3), the front of the cabinet body (1) is embedded with an observation window (4), and the cabinet further comprises a protection mechanism: the protection mechanism comprises a protection frame (5) fixedly connected to the back of a cabinet body (1) through bolts, the front surface of the protection frame (5) is open, the upper wall of an inner cavity of the protection frame (5) is fixedly connected with a plurality of first springs (6) through bolts, the bottoms of the first springs (6) are fixedly connected with a movable plate (7) through bolts, the tops of the movable plate (7) are fixedly connected with a pull rod (8) through bolts, the pull rod (8) penetrates through the protection frame (5) and extends upwards, the bottoms of the movable plate (7) are fixedly connected with a plurality of sliding sleeves (9) through bolts, the sliding sleeves (9) penetrate through the protection frame (5) and extend downwards, the inner cavities of the sliding sleeves (9) are fixedly connected with a plurality of blocking plates (10) through second springs (11) and fixedly connected with the upper wall of the inner cavities of the sliding sleeves (9).
2. A switchgear with line protection function according to claim 1, characterized in that: the lower wall of the inner cavity of the cabinet body (1) is fixedly connected with a fixed box (12) through bolts, and the inner cavity of the fixed box (12) is fixedly connected with a plurality of wire passing sleeves (14) through a mounting rack (13).
3. A switchgear with line protection function according to claim 2, characterized in that: the front faces of the wire passing sleeves (14) are connected with threaded rods (15) in a threaded mode, and the back faces of the threaded rods (15) are connected with fixing plates (16) in a rotating mode through bearings.
4. A switchgear with line protection function according to claim 2, characterized in that: the back of fixed case (12) has seted up first wire casing (17), second wire casing (18) have been seted up at the top of fixed case (12).
5. A switchgear with line protection function according to claim 1, characterized in that: limiting blocks (19) are fixedly connected to two sides of the movable plate (7) through bolts, and limiting grooves (20) matched with the limiting blocks (19) are formed in two sides of the inner cavity of the protective frame (5).
6. A switchgear with line protection function according to claim 1, characterized in that: the two sides of the cabinet body (1) are provided with heat dissipation openings, and the inner cavities of the heat dissipation openings are embedded with heat dissipation fans (21).
7. The switchgear with line protection function according to claim 6, characterized in that: the cooling fan is characterized in that dust covers (22) are arranged on the corresponding sides of the cooling fan (21), and the dust covers (22) are fixedly connected to the surface of the cabinet body (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323065185.8U CN221176982U (en) | 2023-11-14 | 2023-11-14 | Switch cabinet with circuit protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323065185.8U CN221176982U (en) | 2023-11-14 | 2023-11-14 | Switch cabinet with circuit protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221176982U true CN221176982U (en) | 2024-06-18 |
Family
ID=91530462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323065185.8U Active CN221176982U (en) | 2023-11-14 | 2023-11-14 | Switch cabinet with circuit protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221176982U (en) |
-
2023
- 2023-11-14 CN CN202323065185.8U patent/CN221176982U/en active Active
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