CN220324973U - Electrical equipment protection device - Google Patents
Electrical equipment protection device Download PDFInfo
- Publication number
- CN220324973U CN220324973U CN202321987086.2U CN202321987086U CN220324973U CN 220324973 U CN220324973 U CN 220324973U CN 202321987086 U CN202321987086 U CN 202321987086U CN 220324973 U CN220324973 U CN 220324973U
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- Prior art keywords
- cabinet body
- fixed
- electrical equipment
- shaped
- protection device
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- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of electrical equipment and discloses an electrical equipment protection device, which comprises a cabinet body and a cabinet door arranged on the front side of the cabinet body, wherein an air inlet hole is formed in the top of the cabinet body, an air outlet hole is formed in the lower portion of the cabinet door, a heat dissipation mechanism matched with the air inlet hole and the air outlet hole is arranged in the cabinet body, a dust cleaning mechanism for cleaning the air inlet hole is arranged on the upper portion of the cabinet body, a dust collecting groove is formed in the lower portion of the cabinet body, U-shaped plates are fixed on two side walls of the cabinet body, and through grooves are formed between the U-shaped plates and the inner side walls of the cabinet body. According to the utility model, the shielding component is arranged in the cabinet body, and the pull rod is pushed, so that the pull rod can drive the shielding cloth to move, and therefore, the two shielding cloths can shield the electrical equipment in the cabinet body, so that dust is prevented from falling onto the electrical equipment in the cleaning process of the air inlet hole, and the phenomenon that the dust falls onto the electrical equipment to be damaged is reduced.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to an electrical equipment protection device.
Background
The electric equipment is a generic name for equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the important role of the electric power in our life and production cannot be ignored, the electric equipment brings great convenience to us, the electric equipment becomes an important energy source in our production and life, and the most critical factor capable of enabling the electric power to normally run and be conveyed in a power plant is the electric equipment.
The electrical equipment is installed in the electrical cabinet generally, the electrical equipment is protected, damage to the electrical equipment is reduced, but the electrical equipment is easy to generate certain heat when working for a long time, so that the electrical equipment needs to be cooled by using the cooling fan, external dust easily falls into the air inlet of the electrical cabinet along with long-time placement of the electrical cabinet, the air inlet is blocked, the heat dissipation effect is affected, dust on the air inlet needs to be cleaned, however, when the air inlet on the electrical cabinet is cleaned, the cleaned dust possibly falls into the electrical equipment, and accordingly the electrical equipment is in fault.
We have therefore proposed an electrical equipment protection device in order to solve the problems set out above.
Disclosure of Invention
(one) solving the technical problems
In view of the above-mentioned shortcomings of the prior art in the background art, an object of the present utility model is to provide an electrical equipment protection device, so as to solve the problem that dust after cleaning falls onto electrical equipment and is easy to damage the electrical equipment in some electrical equipment protection devices in the current market proposed in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the electric equipment protection device comprises a cabinet body and a cabinet door arranged at the front side of the cabinet body, wherein an air inlet hole is formed in the top of the cabinet body, an air outlet hole is formed in the lower portion of the cabinet door, a heat dissipation mechanism matched with the air inlet hole and the air outlet hole is arranged in the cabinet body, a dust cleaning mechanism for cleaning the air inlet hole is arranged at the upper portion of the cabinet body, a dust collecting tank is formed in the lower portion of the cabinet body, U-shaped plates are fixed on two side walls of the cabinet body, a through groove is formed between the U-shaped plates and the inner side wall of the cabinet body, the bottom end of a channel is connected with the dust collecting tank, and a shielding assembly is arranged at the top of the U-shaped plates;
the dust cleaning mechanism comprises a reciprocating screw rod rotatably installed in the cabinet body and a sliding rod fixed in the cabinet body, the same cleaning rod is installed on the reciprocating screw rod and the sliding rod, a cleaning brush attached to the air inlet hole is fixed at the top of the cleaning rod, and a second motor is fixed at one end of the reciprocating screw rod extending to the outside of the cabinet body;
the shielding assembly comprises a groove formed in the top of the U-shaped plate and a fixed shaft fixed in the groove, wherein a plurality of clockwork springs are fixed on the outer surface of the fixed shaft at equal intervals, one end of each clockwork spring is fixed with the same shielding cloth, one end of each shielding cloth penetrates through the groove to be fixed with a pull rod, the rear side wall of the cabinet body is fixed with a V-shaped sliding rail, one end of each pull rod is installed in the corresponding V-shaped sliding rail, a V-shaped groove is formed in the front side of the cabinet body, and the other end of each pull rod penetrates through the corresponding V-shaped groove to be fixed with a pushing block;
preferably, the heat dissipation mechanism comprises a first motor arranged in the cabinet body, and a plurality of fan blades are fixed on an output shaft of the first motor along the circumferential direction at equal intervals.
Preferably, the dust collecting tank is slidably provided with a dust collecting box, and one end of the dust collecting box is fixed with a handle.
Preferably, the corner at the top of the cabinet body is fixed with a supporting rod, and the tops of a plurality of supporting rods are fixed with the same V-shaped baffle plate.
Furthermore, a plurality of L-shaped connecting blocks are equidistantly arranged on the outer side wall of the cabinet body.
Further, one end of the pull rod is fixed with a sliding block matched with the V-shaped sliding rail, and one side of the sliding block is fixed with a magnet.
Further, the side wall of the cabinet body is provided with a placing plate, and the second motor is fixed on the placing plate.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the shielding component is arranged in the cabinet body, and the pull rod is pushed, so that the pull rod can drive the shielding cloth to move, and therefore, the two shielding cloths can shield the electrical equipment in the cabinet body, so that dust is prevented from falling onto the electrical equipment in the cleaning process of the air inlet hole, and the phenomenon that the dust falls onto the electrical equipment to be damaged is reduced.
(2) According to the utility model, the dust cleaning assembly is arranged in the cabinet body, and the second motor drives the cleaning rod to move through the reciprocating screw rod, so that the cleaning rod drives the cleaning brush to move, the cleaning brush can clean dust on the air inlet hole, and the condition that heat dissipation is affected due to blockage of the air inlet hole is prevented.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the partial enlarged structure at A of the present utility model;
fig. 5 is a schematic perspective view of a pull rod according to the present utility model.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a dust collection tank; 4. an air inlet hole; 5. a first motor; 6. a fan blade; 7. a second motor; 8. a reciprocating screw; 9. a slide bar; 10. a cleaning lever; 11. cleaning a brush; 12. a "U" shaped plate; 13. a groove; 14. a fixed shaft; 15. a clockwork spring; 16. a shielding cloth; 17. a pull rod; 18. v-shaped slide rail; 19. a pushing block; 20. a slide block; 21. a magnet; 22. a "V" shaped groove; 23. placing a plate; 24. a dust collection box; 25. a handle; 26. a support rod; 27. a V-shaped baffle; 28. an L-shaped connecting block.
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.
Example 1
The utility model provides an electrical equipment protection device; the rainwater-shielding cabinet comprises a cabinet body 1, wherein supporting rods 26 are fixed at corners of the top of the cabinet body 1, the same V-shaped baffle 27 is fixed at the top of the plurality of supporting rods 26, and the effect of shielding rainwater can be achieved through the arrangement of the V-shaped baffle 27, so that rainwater is reduced from dripping into the cabinet body 1; the cabinet body 1 is provided with a plurality of L-shaped connecting blocks 28 at equal intervals on the outer side wall, bolts penetrate through the L-shaped connecting blocks 28 and are arranged on a wall body, so that the cabinet body 1 can be fixed on the wall surface, the front side of the cabinet body 1 is hinged with a cabinet door 2, the top of the cabinet body 1 is provided with an air inlet 4, the lower part of the cabinet door 2 is provided with an air outlet, the air in the cabinet body 1 and the air outside can be ensured to flow through the arrangement of the air inlet 4 and the air outlet, and a heat dissipation mechanism matched with the air inlet 4 and the air outlet is arranged in the cabinet body 1;
the heat dissipation mechanism comprises a fixed frame arranged in the cabinet body 1, a first motor 5 is fixed in the fixed frame, and a plurality of fan blades 6 are fixed on an output shaft of the first motor 5 along the circumferential direction at equal intervals; through the arrangement of the heat dissipation mechanism, heat dissipation can be carried out on the electrical equipment, so that the electrical equipment has good stability;
when the electric equipment in the cabinet body 1 is subjected to heat dissipation, the first motor 5 is turned on through an external control switch, so that the output shaft of the first motor 5 drives the plurality of fan blades 6 to rotate, and the electric equipment can be subjected to heat dissipation under the condition that the plurality of fan blades 6, the air inlet 4 and the air outlet are matched.
Example two
When the cabinet body 1 is placed for a long time, external dust is easy to block the air inlet 4, so that the heat dissipation effect of the heat dissipation mechanism is poor, and the cabinet body is improved on the basis of the first embodiment;
the upper part of the cabinet body 1 is provided with a dust cleaning mechanism for cleaning the air inlet 4, the dust cleaning mechanism comprises a reciprocating screw rod 8 rotatably arranged in the cabinet body 1 and a sliding rod 9 fixed in the cabinet body 1, one end of a cleaning rod 10 is arranged on the reciprocating screw rod 8 in a threaded manner, the other end of the cleaning rod 10 is arranged on the sliding rod 9 in a sliding manner, the top of the cleaning rod 10 is fixedly provided with a cleaning brush 11, and one end of the cleaning brush 11 is attached to the bottom of the air inlet 4; one end of the reciprocating screw rod 8 penetrates through the cabinet body 1 and is fixedly provided with a second motor 7, in order to control the rotating speed of the second motor 7, the second motor 7 is preferably a servo motor, a placing plate 23 is arranged on the side wall of the cabinet body 1, the second motor 7 is fixedly arranged on the placing plate 23, and the second motor 7 is fixedly arranged through the placing plate 23;
if the air inlet 4 is blocked, the second motor 7 is opened through an external control switch, and the output shaft of the second motor 7 drives the reciprocating screw rod 8 to rotate, so that the reciprocating screw rod 8 drives the cleaning rod 10 to reciprocate, the cleaning rod 10 drives the cleaning brush 11 to clean dust in the air inlet 4, and the effect of affecting the heat dissipation mechanism due to the blocking of the air inlet 4 is avoided.
Example III
Although the second embodiment can clean the dust on the air inlet 4, the cleaned dust directly falls onto the electrical equipment, so that the electrical equipment is damaged, and the second embodiment is improved;
the lower part of the cabinet body 1 is provided with a dust collecting tank 3, a dust collecting box 24 is slidably arranged in the dust collecting tank 3, dust is conveniently collected through the arrangement of the dust collecting box 24, thereby bringing convenience to work, one end of the dust collecting box 24 is fixedly provided with a handle 25, the dust collecting box 24 is conveniently pulled through the arrangement of the handle 25, thereby bringing convenience to staff, the two inner side walls of the cabinet body 1 are respectively fixedly provided with a U-shaped plate 12, the U-shaped plate 12 and the inner side wall of the cabinet body 1 form a channel, and the bottom end of the channel is communicated with the dust collecting tank 3;
a shielding assembly is arranged on the top of the U-shaped plate 12; the shielding assembly comprises a groove 13 formed in the top of the U-shaped plate 12 and a fixed shaft 14 fixed in the groove 13, a plurality of spring springs 15 are fixed on the outer surface of the fixed shaft 14 at equal intervals, one end of each spring 15 is fixed with the same shielding cloth 16, one end, far away from each spring 15, of each shielding cloth 16 penetrates through the groove 13 to be fixed with a pull rod 17, the rear side wall of the cabinet body 1 is fixed with a V-shaped sliding rail 18, a metal block is arranged at the middle position of the V-shaped sliding rail 18, one end of each pull rod 17 is fixed with a sliding block 20, the sliding blocks 20 are slidably mounted in the V-shaped sliding rail 18, one side of each sliding block 20 is fixed with a magnet 21, the magnet 21 can be adsorbed on the V-shaped sliding rail 18 through the arrangement of the magnet 21, the front side of the cabinet body 1 is provided with a V-shaped groove 22, the other end of each pull rod 17 penetrates through the V-shaped groove 22 to be fixed with a push block 19, and the push rod 17 is conveniently pushed by the push block 19, so that convenience is brought to workers.
Before cleaning dust on the air inlet 4, firstly, push block 19 is pushed, push block 19 drives pull rod 17 to move in the cabinet, slide block 20 at one end of pull rod 17 pulls shielding cloth 16 in the V-shaped slide rail, spring 15 is compressed by shielding cloth 16, shielding cloth 16 is slowly pulled out of groove 13, magnet 21 adsorbs on the metal block if pull rod 17 moves to the middle position of V-shaped slide rail 18, thereby play the fixed effect of two pull rods, two shielding cloths 16 can shelter from electrical equipment, when cleaning dust on air inlet 4, clean dust that drops falls into two shielding cloths 16, because of the inclined arrangement of two shielding cloths 16, partial dust can directly fall into dust collecting box 24 through the through groove, then staff can also beat slightly to shielding cloth 16, dust on shielding cloth 16 falls into dust collecting box 24 through the passageway, prevent that dust on air inlet 4 from falling into the phenomenon of damage caused on electrical equipment.
The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.
Although the utility model has been described in detail with reference to the foregoing embodiments, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are intended to be broadly interpreted as either a fixed connection or a removable connection, for example; or may be indirectly connected through an intervening medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances; it should be understood that those skilled in the art may still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features, and any modification, equivalent substitution, improvement, etc. that are within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The electric equipment protection device comprises a cabinet body (1) and a cabinet door (2) arranged on the front side of the cabinet body (1), wherein an air inlet hole (4) is formed in the top of the cabinet body (1), an air outlet hole is formed in the lower portion of the cabinet door (2), a heat dissipation mechanism matched with the air inlet hole (4) and the air outlet hole is arranged in the cabinet body (1), and the electric equipment protection device is characterized in that a dust cleaning mechanism for cleaning the air inlet hole (4) is arranged on the upper portion of the cabinet body (1), a dust collecting groove (3) is formed in the lower portion of the cabinet body (1), U-shaped plates (12) are fixed on two side walls of the cabinet body (1), a through groove is formed between the U-shaped plates (12) and the inner side walls of the cabinet body (1), the bottom end of a channel is communicated with the dust collecting groove (3), and a shielding component is arranged on the top of each U-shaped plate (12);
the dust cleaning mechanism comprises a reciprocating screw (8) rotatably installed in the cabinet body (1) and a sliding rod (9) fixed in the cabinet body (1), the reciprocating screw (8) and the sliding rod (9) are provided with the same cleaning rod (10), the top of the cleaning rod (10) is fixedly provided with a cleaning brush (11) attached to the air inlet hole (4), and one end of the reciprocating screw (8) extends to the outside of the cabinet body (1) and is fixedly provided with a second motor (7);
the shielding assembly comprises a groove (13) formed in the top of a U-shaped plate (12) and a fixed shaft (14) fixed in the groove (13), wherein a plurality of spiral springs (15) are fixed on the outer surface of the fixed shaft (14) at equal intervals, one end of each spiral spring (15) is fixed with one shielding cloth (16), one end of each shielding cloth (16) penetrates through the groove (13) to be fixed with a pull rod (17), the rear side wall of the cabinet body (1) is fixed with a V-shaped sliding rail (18), one end of each pull rod (17) is installed in the corresponding V-shaped sliding rail (18), a V-shaped groove (22) is formed in the front side of the cabinet body (1), and the other end of each pull rod (17) penetrates through the corresponding V-shaped groove (22) to be fixed with a pushing block (19).
2. The electrical equipment protection device according to claim 1, wherein the heat dissipation mechanism comprises a first motor (5) installed in the cabinet body (1), and a plurality of fan blades (6) are fixed on an output shaft of the first motor (5) at equal intervals along the circumferential direction.
3. The electrical equipment protection device according to claim 1, characterized in that a dust collecting box (24) is slidably mounted in the dust collecting tank (3), and that a handle (25) is fixed to one end of the dust collecting box (24).
4. The electrical equipment protection device according to claim 1, wherein the corners of the top of the cabinet (1) are fixed with support rods (26), and the tops of a plurality of the support rods (26) are fixed with a same V-shaped baffle plate (27).
5. The electrical equipment protection device according to claim 1, characterized in that the outer side wall of the cabinet (1) is equidistantly mounted with a plurality of "L" -shaped connection blocks (28).
6. The electrical equipment protection device according to claim 1, characterized in that one end of the pull rod (17) is fixed with a slider (20) used together with a V-shaped slide rail (18), and a magnet (21) is fixed on one side of the slider (20).
7. The electrical equipment protection device according to claim 1, characterized in that the side wall of the cabinet (1) is mounted with a placement plate (23), and the second motor (7) is fixed on the placement plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987086.2U CN220324973U (en) | 2023-07-26 | 2023-07-26 | Electrical equipment protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987086.2U CN220324973U (en) | 2023-07-26 | 2023-07-26 | Electrical equipment protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324973U true CN220324973U (en) | 2024-01-09 |
Family
ID=89411922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321987086.2U Active CN220324973U (en) | 2023-07-26 | 2023-07-26 | Electrical equipment protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118722302A (en) * | 2024-08-15 | 2024-10-01 | 建能电气股份有限公司 | A dust-proof and explosion-proof DC charging pile |
-
2023
- 2023-07-26 CN CN202321987086.2U patent/CN220324973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118722302A (en) * | 2024-08-15 | 2024-10-01 | 建能电气股份有限公司 | A dust-proof and explosion-proof DC charging pile |
| CN118722302B (en) * | 2024-08-15 | 2025-06-13 | 建能电气股份有限公司 | A dust-proof and explosion-proof DC charging pile |
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