CN220306886U - Microcomputer device with circuit protection - Google Patents
Microcomputer device with circuit protection Download PDFInfo
- Publication number
- CN220306886U CN220306886U CN202321853020.4U CN202321853020U CN220306886U CN 220306886 U CN220306886 U CN 220306886U CN 202321853020 U CN202321853020 U CN 202321853020U CN 220306886 U CN220306886 U CN 220306886U
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- China
- Prior art keywords
- fixedly connected
- main body
- circuit
- microcomputer device
- line protection
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- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 abstract description 6
- 230000020169 heat generation Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the field of line protection and discloses a microcomputer device with line protection, which comprises a main body, wherein a placing groove is formed in the upper surface of the main body, a fixing plate is fixedly connected to the front end of the placing groove and the inner bottom surface of the rear end of the placing groove, a plurality of telescopic rods are fixedly connected to the upper surface of the fixing plate, a wire arrangement ring is fixedly connected to the upper parts of the telescopic rods, a plurality of fixing blocks are fixedly connected to the front end and the rear end of the inner bottom surface of the placing groove, which are close to the center of the main body, and a current transformer is fixedly connected to the upper surfaces of the fixing blocks. In the utility model, the circuit is penetrated from the threading hole and is arranged in the wire arrangement ring, and then the plurality of radiating fans on the main body radiate heat to the circuit arranged in the microcomputer device, so that the insulating material on the surface of the circuit is not easy to soften, and the damage to the circuit and equipment in the microcomputer device caused by heat generation is reduced.
Description
Technical Field
The utility model relates to the field of circuit protection, in particular to a microcomputer device with circuit protection.
Background
The microcomputer device with the circuit protection is equipment with the circuit protection function and is used for monitoring, controlling and protecting the circuit in the power system, wherein the microcomputer device with the circuit protection is widely applied to transmission and distribution networks of the power system, realizes the safety protection of the circuit, effectively prevents accidents caused by faults, improves the reliability and stability of the power system, and provides support for the management and operation and maintenance of the power system.
However, in the use process of the traditional microcomputer device with circuit protection, because most circuits in the microcomputer device are discharged together, the circuits may generate heat in long-time use, and further the insulation materials on the surfaces of the circuits may be softened, and the heat may damage the circuits and equipment in the microcomputer device, meanwhile, the traditional microcomputer device with circuit protection is not easy to replace the protection device in the microcomputer device, and further, the microcomputer device is not easy to maintain and maintain by staff, so that the maintenance cost of the microcomputer device is increased, inconvenience is brought to the long-term work of staff, and therefore, technical improvement is urgently needed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a microcomputer device with circuit protection, which is characterized in that a circuit is penetrated from a threading hole and is discharged in a wire arrangement ring, and then the circuit discharged in the microcomputer device is radiated by a plurality of radiating fans on a main body, so that the insulating material on the surface of the circuit is not easy to soften, and the damage to the circuit and equipment in the microcomputer device caused by heating is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the microcomputer device with the circuit protection comprises a main body, wherein a placing groove is formed in the upper surface of the main body, a fixing plate is fixedly connected to the front end of the placing groove and the inner bottom surface of the rear end of the placing groove, a plurality of telescopic rods are fixedly connected to the upper surface of the fixing plate, wire arranging rings are fixedly connected to the upper parts of the telescopic rods, and a plurality of fixing blocks are fixedly connected to the front end, close to the center of the main body, of the inner bottom surface of the placing groove and the rear end of the inner bottom surface of the placing groove;
the upper surface of the fixed block is fixedly connected with a current transformer, the middle part of the inner bottom surface of the placing groove is fixedly connected with a placing plate, the upper surface of the placing plate is provided with a clamping groove, the upper surface of the placing plate is fixedly connected with a plurality of protection relays through bolts, and the lower parts of the protection relays are in sliding connection with the inner wall of the clamping groove;
through above-mentioned technical scheme, through penetrating the circuit from the through wires hole to discharge the circuit in the inside of arranging the line loop, a plurality of heat dissipation fans in the rethread main part dispel the heat to the circuit of discharging in microcomputer device inside, and then make the insulating material on circuit surface be difficult for softening, and reduce the damage that causes circuit and equipment in the microcomputer device because of generating heat.
Further, the outer walls of the two sides of the main body are fixedly connected with a plurality of radiating fans, and the periphery of the upper surface of the main body is fixedly connected with a connecting block;
through above-mentioned technical scheme, can dispel the heat to the inside circuit of standing groove through a plurality of heat dissipation fans.
Further, a cover plate is arranged on one side of the connecting block, which is close to the center of the main body, and sliding grooves are formed in the outer wall of one side of the connecting block, which is close to the center of the main body;
through above-mentioned technical scheme, can make apron and main part be connected through the connecting block.
Further, the outer walls of the front end and the rear end of the cover plate are in sliding connection with the inside of the chute;
through above-mentioned technical scheme, can make the apron slide on the main part through the spout.
Further, the front end and the rear end of the upper surface of the cover plate are provided with heat dissipation holes;
through above-mentioned technical scheme, can change the steam in the standing groove through a plurality of louvres.
Further, an observation window is fixedly connected to the middle part of the upper surface of the cover plate, and a handle hole is formed in one side of the middle part of the upper surface of the cover plate;
through above-mentioned technical scheme, can watch the inside of standing groove through the observation window, can promote the apron and slide in the spout through the handle hole.
Further, the outer wall of the lower part of one side of the rear end of the main body is fixedly connected with a grounding protection wire;
through the technical scheme, the electric leakage on the outer surface of the main body can be prevented through the grounding protection wire.
Further, the outer wall of the rear end of the front end of the main body is provided with threading holes;
through above-mentioned technical scheme, can carry out the interlude circuit to the inside of main part through the through wires hole.
The utility model has the following beneficial effects:
1. compared with the existing microcomputer device with the circuit protection, the microcomputer device with the circuit protection provided by the utility model has the advantages that the circuit is penetrated through the threading hole and is discharged into the wire arrangement ring, and then the plurality of radiating fans on the main body are used for radiating the circuit discharged into the microcomputer device, so that the insulating material on the surface of the circuit is not easy to soften, and the damage to the circuit and equipment in the microcomputer device caused by heating is reduced.
2. Compared with the existing microcomputer device with the circuit protection, the microcomputer device with the circuit protection provided by the utility model has the advantages that the circuit passes through the current transformer and is connected and fixed on the protection relay, so that the circuit in the microcomputer device can be protected, and meanwhile, the protection relay can be conveniently replaced through the dismounting bolt, so that the microcomputer device is convenient to maintain and maintain by staff, and the maintenance and maintenance cost of the microcomputer device is reduced.
3. Compared with the existing microcomputer device with the circuit protection, the microcomputer device with the circuit protection can detect current on the circuit through the current transformer, ventilate the interior of the microcomputer device through the plurality of radiating holes in the cover plate, observe the circuit and equipment in the placing groove through the observation window in the cover plate, and further improve the inspection and protection of the circuit.
Drawings
FIG. 1 is an isometric view of a microcomputer device with circuit protection according to the present utility model;
FIG. 2 is an isometric view of a microcomputer device body with circuit protection according to the present utility model;
FIG. 3 is an isometric view of a microcomputer device protection relay with circuit protection according to the present utility model;
FIG. 4 is an isometric view of a wiring loop of a microcomputer device with line protection according to the present utility model;
fig. 5 is an isometric view of a cover plate of a microcomputer device with circuit protection according to the present utility model.
1. A main body; 2. a placement groove; 3. a fixing plate; 4. a telescopic rod; 5. a wire arrangement ring; 6. a fixed block; 7. a current transformer; 8. placing a plate; 9. a clamping groove; 10. a protective relay; 11. a threading hole; 12. a heat dissipation fan; 13. a chute; 14. a cover plate; 15. an observation window; 16. a handle hole; 17. a heat radiation hole; 18. a connecting block; 19. and a grounding protection line.
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. 1-5, one embodiment provided by the present utility model is: the microcomputer device with the circuit protection comprises a main body 1, wherein a placement groove 2 is formed in the upper surface of the main body 1, a fixing plate 3 is fixedly connected to the front end and the inner bottom surface of the rear end of the placement groove 2, a plurality of telescopic rods 4 are fixedly connected to the upper surface of the fixing plate 3, wire arranging rings 5 are fixedly connected to the upper parts of the telescopic rods 4, and a plurality of fixing blocks 6 are fixedly connected to the front end and the rear end of the inner bottom surface of the placement groove 2, which are close to the center of the main body 1;
the upper surface of the fixed block 6 is fixedly connected with a current transformer 7, the middle part of the inner bottom surface of the placing groove 2 is fixedly connected with a placing plate 8, the upper surface of the placing plate 8 is provided with a clamping groove 9, the upper surface of the placing plate 8 is fixedly connected with a plurality of protection relays 10 through bolts, and the lower parts of the protection relays 10 are in sliding connection with the inner wall of the clamping groove 9;
the circuit is penetrated from the threading hole 11 and is discharged in the wire arrangement ring 5, and the plurality of radiating fans 12 on the main body 1 radiate heat to the circuit discharged in the microcomputer device, so that the insulating material on the surface of the circuit is not easy to soften, and damage to the circuit and equipment in the microcomputer device caused by heat is reduced.
The outer wall of main part 1 both sides all fixedly connected with a plurality of heat dissipation fans 12, the week side fixedly connected with connecting block 18 of main part 1 upper surface, can dispel the heat to the inside circuit of standing groove 2 through a plurality of heat dissipation fans 12, connecting block 18 is close to main part 1 center department one side and is provided with apron 14, connecting block 18 is close to the outer wall of main part 1 center department one side and all has seted up spout 13, can make apron 14 and main part 1 through connecting block 18 be connected, the outer wall of apron 14 front end and rear end and the inside sliding connection of spout 13, can make apron 14 slide on main part 1 through spout 13, the front end and the rear end of apron 14 upper surface all have seted up louvre 17, can change the steam in the standing groove 2 through a plurality of louvre 17, the middle part fixedly connected with observation window 15 of apron 14 upper surface, handle hole 16 has been seted up to one side of apron 14 upper surface middle part, inside through the observation window 15 can watch standing groove 2, through promoting apron 14 in spout 13, the outer wall fixedly connected with ground connection protection line 19 of main part 1 rear end one side lower part, can prevent through the outer wall connection of main part 1 from penetrating through the outside through the protection line 19, can prevent that the inside the main part 1 from having through the outside through hole 11 to pass through the front end to the main part 11.
Working principle: when the circuit protection is used, the circuit is penetrated from the threading hole 11 in the use process, the circuit is discharged in the wire arrangement ring 5, the plurality of radiating fans 12 on the main body 1 are used for radiating the circuit discharged in the microcomputer device, the insulating material on the surface of the circuit is not easy to soften, the damage to the circuit and equipment in the microcomputer device caused by heating is reduced, the microcomputer device with the circuit protection passes through the current transformer 7 and is connected and fixed on the protection relay 10, the circuit in the microcomputer device can be further protected, meanwhile, the protection relay 10 can be conveniently replaced through the dismounting bolt, further, the maintenance and the maintenance of the microcomputer device are facilitated for workers, the cost for maintaining and maintaining the microcomputer device is reduced, the microcomputer device with the circuit protection can detect the current on the circuit through the current transformer 7, the inside of the microcomputer device can be ventilated through the plurality of radiating holes 17 on the cover plate 14, meanwhile, the circuit and the equipment in the microcomputer device can be observed through the observation window 15 on the cover plate 14, and the circuit and the equipment in the microcomputer device can be promoted.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Microcomputer device with line protection, comprising a main body (1), characterized in that: the novel telescopic support is characterized in that a placing groove (2) is formed in the upper surface of the main body (1), a fixing plate (3) is fixedly connected to the front end of the placing groove (2) and the inner bottom surface of the rear end of the placing groove, a plurality of telescopic rods (4) are fixedly connected to the upper surface of the fixing plate (3), wire arranging rings (5) are fixedly connected to the upper parts of the telescopic rods (4), and a plurality of fixing blocks (6) are fixedly connected to the front end, close to the center of the main body (1), of the inner bottom surface of the placing groove (2);
the upper surface of fixed block (6) is equal fixedly connected with current transformer (7), the middle part fixedly connected with of standing groove (2) interior bottom surface places board (8), draw-in groove (9) have been seted up to the upper surface of standing board (8), the upper surface bolt fixedly connected with of standing board (8) a plurality of protection relay (10), the lower part and the inner wall sliding connection of draw-in groove (9) of protection relay (10).
2. A microcomputer arrangement with line protection as defined in claim 1, characterized in that: the outer walls of two sides of the main body (1) are fixedly connected with a plurality of radiating fans (12), and the periphery of the upper surface of the main body (1) is fixedly connected with a connecting block (18).
3. A microcomputer arrangement with line protection according to claim 2, characterized in that: the connecting block (18) is provided with a cover plate (14) on one side close to the center of the main body (1), and sliding grooves (13) are formed in the outer wall of one side of the connecting block (18) close to the center of the main body (1).
4. A microcomputer arrangement with line protection according to claim 3, characterized in that: the outer walls of the front end and the rear end of the cover plate (14) are in sliding connection with the inside of the chute (13).
5. A microcomputer arrangement with line protection according to claim 3, characterized in that: the front end and the rear end of the upper surface of the cover plate (14) are provided with heat dissipation holes (17).
6. A microcomputer arrangement with line protection according to claim 3, characterized in that: the middle part of apron (14) upper surface fixedly connected with observation window (15), handle hole (16) have been seted up to one side in the middle part of apron (14) upper surface.
7. A microcomputer arrangement with line protection as defined in claim 1, characterized in that: the outer wall of the lower part of one side of the rear end of the main body (1) is fixedly connected with a grounding protection wire (19).
8. A microcomputer arrangement with line protection as defined in claim 1, characterized in that: the outer wall of the front end of the main body (1) with the rear end is provided with threading holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321853020.4U CN220306886U (en) | 2023-07-14 | 2023-07-14 | Microcomputer device with circuit protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321853020.4U CN220306886U (en) | 2023-07-14 | 2023-07-14 | Microcomputer device with circuit protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220306886U true CN220306886U (en) | 2024-01-05 |
Family
ID=89373580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321853020.4U Active CN220306886U (en) | 2023-07-14 | 2023-07-14 | Microcomputer device with circuit protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220306886U (en) |
-
2023
- 2023-07-14 CN CN202321853020.4U patent/CN220306886U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |