CN214478507U - Low-voltage power cabinet with dustproof function - Google Patents
Low-voltage power cabinet with dustproof function Download PDFInfo
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- CN214478507U CN214478507U CN202023300796.2U CN202023300796U CN214478507U CN 214478507 U CN214478507 U CN 214478507U CN 202023300796 U CN202023300796 U CN 202023300796U CN 214478507 U CN214478507 U CN 214478507U
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Abstract
The utility model discloses a low pressure power cabinet of dustproof function, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body both sides all run through and have seted up the vent, the vent internal fixation has the collar, the collar internal fixation has the ventilation otter board, the annular has been seted up to the collar inboard, sliding connection has two movable blocks in the annular, two movable block inboards are fixed with same fourth branch, fourth branch inboard is provided with the brush, brush and ventilation otter board natural contact, fourth branch both ends symmetry is fixed with two third branches, the vent internal fixation has the dead lever, the dead lever outside is fixed with the motor, motor output shaft has the fan, the fan is provided with link gear with the outside. The utility model discloses in, the motor drives the fan and rotates, drives the rotation of third branch through link gear then, makes fourth branch follow the movable block and slides in the annular then to make the brush rotate, and will ventilate the dust on the otter board and clean, thereby prevent effectively that the dust from bonding on the otter board that ventilates.
Description
Technical Field
The utility model relates to a power cabinet technical field especially relates to a low pressure power cabinet of dustproof function.
Background
The power cabinet is an electrical control cabinet combination for providing power for normal operation of the whole machine, and comprises a fuse, a circuit breaker, a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like, and the low-voltage power distribution cabinet is mainly used in a low-voltage distribution system, is used for power distribution and electric energy conversion, and is important equipment for industrial production and civil power.
The interior circuit of low-voltage power distribution cabinet is numerous and diverse, and at the during operation, original paper will inevitably produce the heat in the cabinet, and along with service life's accumulation, temperature can reach 40 degrees in the cabinet, and the vent has generally been seted up to current low-voltage power distribution cabinet to utilize the fan to dispel the heat, long-term back of using, can bond a large amount of dusts on the ventilation screen board, the dust enters into the switch board easily in, consequently, makes corresponding improvement to this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a low-voltage power cabinet with a dustproof function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low pressure power cabinet of dustproof function, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body front end is connected with two cabinet doors through the hinge rotation, the vent has all been run through to cabinet body both sides, there is the collar through the bolt fastening in the vent, there is the ventilation otter board through the bolt fastening in the collar, the annular has been seted up to the collar inboard, sliding connection has two movable blocks in the annular, two movable block inboards have same fourth branch through the bolt fastening, fourth branch inboard is provided with the brush, be provided with adjustment mechanism in the fourth branch, brush and ventilation otter board natural contact, fourth branch both ends symmetry has two third branches through the bolt fastening, there is the dead lever through the bolt fastening in the vent, there is the motor in the dead lever outside through the bolt fastening, motor output shaft has the fan, fan and the outside are provided with link gear.
Preferably, the linkage mechanism is fixed with a first supporting rod outside the fan through a bolt, two second supporting rods which are distributed in an up-down symmetrical mode are arranged outside the first supporting rod, the second supporting rod and the third supporting rod are in natural contact, and a damping mechanism is arranged in the first supporting rod.
Preferably, the damping mechanism is provided with a first chute outside the first supporting rod, the first chute is connected with a first sliding block in a sliding manner, and the first sliding block and the inner wall of the first chute are fixed with a same spring through a bolt.
Preferably, a plurality of ball grooves which are uniformly distributed from top to bottom are formed in the inner wall of the first sliding groove, balls are movably connected in the ball grooves, and the surfaces of the balls are in parallel contact with the first sliding block.
Preferably, the adjusting mechanism is provided with an embedded groove at the inner side of the fourth supporting rod, the brush is arranged in the embedded groove, and the inner side of the fourth supporting rod is connected with a screw rod through threads.
Preferably, the top and the bottom of the brush are both provided with a second sliding groove, a second sliding block is connected in the second sliding groove in a sliding mode, and the second sliding block is fixedly connected with the fourth supporting rod through a bolt.
Preferably, the butt joint groove has all been seted up to vent inner wall top and bottom, and the collar top and bottom symmetry have two butt joint blocks that match with the butt joint groove through the bolt fastening, and threaded connection has the knob on the butt joint block, threaded connection between knob and the cabinet body.
The utility model has the advantages that:
1. be provided with the motor among the device, the starter motor, the motor drives the fan and rotates, drive the rotation of third branch through link gear then, make fourth branch follow the movable block and slide in the annular, thereby make the brush rotate, and will ventilate the dust on the otter board and clean, thereby prevent effectively that the dust from bonding on the otter board that ventilates, furthermore, be provided with damper, when second branch striking third branch, under the effect of spring, make second branch follow first slider round trip movement in first spout, thereby cushion the vibrations power, the ball makes the moving process of second branch more smooth and easy.
2. Be provided with adjustment mechanism among the device, after wearing and tearing appear in the long-term use of brush, can rotate the screw rod for the screw rod is to being close to brush one side and remove, thereby promotes the brush to the outside, thereby makes the brush contact with the ventilation otter board once more, carries out the deashing process, thereby improves the live time of brush, reduce cost.
3. Be provided with butt joint piece and butt joint groove among the device, can aim at butt joint piece and butt joint groove, install the collar to will dock the piece through the knob and fix, thereby make the collar dismouting of being convenient for, the later maintenance of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of a low-voltage power cabinet with a dustproof function according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a mounting frame of a low-voltage power cabinet with a dustproof function according to the present invention;
fig. 3 is a schematic view of an internal structure of a first supporting rod of a low-voltage power cabinet with a dustproof function according to the present invention;
fig. 4 is a schematic view of an internal structure of a mounting ring of a low-voltage power cabinet with a dustproof function according to the present invention;
fig. 5 is a schematic view of an overall structure of a low-voltage power cabinet with a dustproof function according to embodiment 2 of the present invention;
fig. 6 is an enlarged schematic view of a structure a of the low-voltage power cabinet with a dustproof function according to embodiment 2 of the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a vent; 4. fixing the rod; 5. a motor; 6. a fan; 7. a first support bar; 8. a second support bar; 9. a mounting ring; 10. a ring groove; 11. a moving block; 12. a fourth strut; 13. a brush; 14. a ventilation screen plate; 15. a third support bar; 16. a first chute; 17. a first slider; 18. a spring; 19. a ball bearing; 20. a groove is embedded; 21. a screw; 22. a second chute; 23. a second slider; 24. a butt joint groove; 25. a butt joint block; 26. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a low-voltage power cabinet with a dustproof function comprises a cabinet body 1, two cabinet doors 2 are rotatably connected at the front end of the cabinet body 1 through hinges, ventilation openings 3 are respectively formed in two sides of the cabinet body 1 in a penetrating manner, mounting rings 9 are fixed in the ventilation openings 3 through bolts, ventilation screen plates 14 are fixed in the mounting rings 9 through bolts, annular grooves 10 are formed in the inner sides of the mounting rings 9, two moving blocks 11 are slidably connected in the annular grooves 10, the inner sides of the two moving blocks 11 are fixed with a same fourth supporting rod 12 through bolts, a brush 13 is arranged on the inner side of the fourth supporting rod 12, an adjusting mechanism is arranged in the fourth supporting rod 12, the brush 13 is naturally contacted with the ventilation screen plates 14, two third supporting rods 15 are symmetrically fixed at two ends of the fourth supporting rod 12 through bolts, fixing rods 4 are fixed in the ventilation openings 3 through bolts, a motor 5 is fixed on the outer sides of the fixing rods 4 through bolts, and a fan 6 is connected with an output shaft of the motor 5, the fan 6 and the outer side are provided with a linkage mechanism.
In the utility model, the linkage mechanism is fixed with a first support rod 7 outside the fan 6 through a bolt, two second support rods 8 which are symmetrically distributed up and down are arranged outside the first support rod 7, the second support rod 8 naturally contacts with a third support rod 15, a damping mechanism is arranged in the first support rod 7, the damping mechanism is provided with a first chute 16 outside the first support rod 7, the first chute 16 is connected with a first slide block 17 in a sliding way, the same spring 18 is fixed between the inner wall of the first slide block 17 and the inner wall of the first chute 16 through a bolt, the inner wall of the first chute 16 is provided with a plurality of ball grooves which are uniformly distributed up and down, balls 19 are movably connected in the ball grooves, the surfaces of the balls 19 are in parallel contact with the first slide block 17, an embedded groove 20 is arranged inside the fourth support rod 12 by an adjusting mechanism, the brush 13 is arranged in the embedded groove 20, the inner side of the fourth support rod 12 is connected with a screw rod 21 through a thread, the top and the bottom of the brush 13 are both provided with a second chute 22, a second sliding block 23 is connected in the second sliding groove 22 in a sliding manner, and the second sliding block 23 is fixedly connected with the fourth supporting rod 12 through a bolt.
The working principle is as follows: when the device is used, an external power supply is connected, the motor 5 is started, the motor 5 drives the fan 6 to rotate, the first supporting rod 7 and the second supporting rod 8 are driven to rotate, the second supporting rod 8 impacts the third supporting rod 15, the third supporting rod 15 is driven to rotate, the fourth supporting rod 12 slides in the annular groove 10 along with the moving block 11, the hairbrush 13 is driven to rotate, dust on the ventilation screen plate 14 is cleaned, the dust is effectively prevented from being adhered to the ventilation screen plate 14, further, a damping mechanism is arranged, when the second supporting rod 8 impacts the third supporting rod 15, the second supporting rod 8 moves back and forth in the first sliding groove 16 along with the first sliding block 17 under the action of the spring 18, vibration force is buffered, the ball 19 enables the moving process of the second supporting rod 8 to be smoother, and the screw rod 21 can be rotated after the hairbrush 13 is worn after long-term use, the screw 21 moves to the side close to the brush 13, so that the brush 13 is pushed to the outside, the brush 13 contacts with the ventilation screen plate 14 again, the ash removing process is carried out, the service time of the brush 13 is prolonged, and the cost is reduced.
Example 2
Referring to fig. 2-6, the top and the bottom of the inner wall of a ventilation opening 3 of the low-voltage power cabinet with the dustproof function are both provided with butt joint grooves 24, the top and the bottom of a mounting ring 9 are symmetrically fixed with two butt joint blocks 25 matched with the butt joint grooves 24 through bolts, the butt joint blocks 25 are in threaded connection with knobs 26, and the knobs 26 are in threaded connection with the cabinet body 1.
The working principle is as follows: the butt joint block 25 and the butt joint groove 24 are aligned, the mounting ring 9 is mounted, and the butt joint block 25 is fixed through the knob 26, so that the mounting ring 9 is convenient to disassemble and assemble, and later maintenance is convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A low-voltage power cabinet with a dustproof function comprises a cabinet body (1), wherein the front end of the cabinet body (1) is rotatably connected with two cabinet doors (2) through hinges, and the low-voltage power cabinet is characterized in that ventilation openings (3) are formed in two sides of the cabinet body (1) in a penetrating manner, mounting rings (9) are fixed in the ventilation openings (3) through bolts, ventilation screen plates (14) are fixed in the mounting rings (9) through bolts, annular grooves (10) are formed in the inner sides of the mounting rings (9), two moving blocks (11) are connected in the annular grooves (10) in a sliding manner, the inner sides of the two moving blocks (11) are fixed with a same fourth supporting rod (12) through bolts, brushes (13) are arranged on the inner sides of the fourth supporting rods (12), adjusting mechanisms are arranged in the fourth supporting rods (12), the brushes (13) are in natural contact with the ventilation screen plates (14), two third supporting rods (15) are symmetrically fixed at two ends of the fourth supporting rod (12) through bolts, a fixed rod (4) is fixed in the ventilation opening (3) through a bolt, a motor (5) is fixed on the outer side of the fixed rod (4) through a bolt, an output shaft of the motor (5) is connected with a fan (6), and a linkage mechanism is arranged on the fan (6) and the outer side.
2. The low-voltage power cabinet with the dust prevention function is characterized in that a first support rod (7) is fixed on the outer side of the fan (6) through a bolt by the linkage mechanism, two second support rods (8) which are distributed up and down symmetrically are arranged on the outer side of the first support rod (7), the second support rods (8) are naturally contacted with a third support rod (15), and a damping mechanism is arranged in the first support rod (7).
3. The low-voltage power cabinet with the dust-proof function according to claim 2, wherein the damping mechanism is provided with a first sliding groove (16) at the outer side of the first supporting rod (7), a first sliding block (17) is connected in the first sliding groove (16) in a sliding manner, and the same spring (18) is fixed between the first sliding block (17) and the inner wall of the first sliding groove (16) through a bolt.
4. The low-voltage power cabinet with the dustproof function according to claim 3, wherein a plurality of ball grooves are uniformly distributed up and down on the inner wall of the first sliding groove (16), balls (19) are movably connected in the ball grooves, and the surfaces of the balls (19) are in parallel contact with the first sliding block (17).
5. The low-voltage power cabinet with the dustproof function according to claim 4, wherein the adjusting mechanism is provided with an embedded groove (20) at the inner side of the fourth supporting rod (12), the brush (13) is arranged in the embedded groove (20), and a screw rod (21) is connected to the inner side of the fourth supporting rod (12) in a penetrating and threaded manner.
6. The low-voltage power cabinet with the dust-proof function according to claim 5, wherein the top and the bottom of the brush (13) are both provided with a second sliding groove (22), a second sliding block (23) is connected in the second sliding groove (22) in a sliding manner, and the second sliding block (23) is fixedly connected with the fourth supporting rod (12) through a bolt.
7. The low-voltage power cabinet with the dustproof function according to claim 5 or 6, wherein the top and the bottom of the inner wall of the ventilation opening (3) are provided with butt joint grooves (24), the top and the bottom of the mounting ring (9) are symmetrically fixed with two butt joint blocks (25) matched with the butt joint grooves (24) through bolts, the butt joint blocks (25) are in threaded connection with knobs (26), and the knobs (26) are in threaded connection with the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300796.2U CN214478507U (en) | 2020-12-31 | 2020-12-31 | Low-voltage power cabinet with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300796.2U CN214478507U (en) | 2020-12-31 | 2020-12-31 | Low-voltage power cabinet with dustproof function |
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| Publication Number | Publication Date |
|---|---|
| CN214478507U true CN214478507U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023300796.2U Active CN214478507U (en) | 2020-12-31 | 2020-12-31 | Low-voltage power cabinet with dustproof function |
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| CN (1) | CN214478507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064955A (en) * | 2022-07-05 | 2022-09-16 | 扬州德云电气设备集团有限公司 | High-low voltage switch cabinet with waterproof dustproof function |
-
2020
- 2020-12-31 CN CN202023300796.2U patent/CN214478507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064955A (en) * | 2022-07-05 | 2022-09-16 | 扬州德云电气设备集团有限公司 | High-low voltage switch cabinet with waterproof dustproof function |
| CN115064955B (en) * | 2022-07-05 | 2023-11-10 | 扬州德云电气设备集团有限公司 | High-low voltage switch cabinet with waterproof and dustproof functions |
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