CN212875091U - Dustproof heat-dissipation power distribution cabinet - Google Patents
Dustproof heat-dissipation power distribution cabinet Download PDFInfo
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- CN212875091U CN212875091U CN202021288125.6U CN202021288125U CN212875091U CN 212875091 U CN212875091 U CN 212875091U CN 202021288125 U CN202021288125 U CN 202021288125U CN 212875091 U CN212875091 U CN 212875091U
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- friction wheel
- cabinet
- power distribution
- connecting rod
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Abstract
The invention relates to a dustproof heat-dissipation power distribution cabinet, which comprises a first cabinet body, a second cabinet body and a third cabinet body, wherein the first cabinet body, the second cabinet body and the third cabinet body are mutually connected; the third cabinet body is provided with a plurality of heat dissipation holes, the third cabinet body is provided with a ventilation fan, and the heat dissipation holes and the ventilation fan form a communicated gas loop; the invention solves the two problems of heat dissipation and dust prevention of the power distribution cabinet and reduces the faults of electrical elements caused by overheating and dust accumulation.
Description
Technical Field
The invention relates to a power distribution cabinet, in particular to a dustproof heat-dissipation power distribution cabinet.
Background
Be provided with a large amount of electrical components in the switch board, these electrical components can produce a large amount of heats in the course of the work, if not timely exhaust heat, thereby can damage electrical components and cause danger, the switch board is at the local during operation that the dust is more moreover, and the dust can get into inside the switch board through the air vent to cause harm to electrical components.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the invention provides a dustproof heat-dissipation power distribution cabinet, which aims to overcome the defect of poor dustproof and heat-dissipation effects in the prior art.
The technical scheme for solving the problem is as follows: the air distribution cabinet comprises a first cabinet body, a second cabinet body and a third cabinet body, wherein the second cabinet body is arranged on the first cabinet body, the third cabinet body is arranged on the side surfaces of the first cabinet body and the second cabinet body, the first cabinet body is provided with a distribution cabinet door, the first cabinet body and the third cabinet body are communicated and provided with a first air hole, a fan communicated with the first cabinet body and the second cabinet body is arranged at the connecting part of the first cabinet body and the second cabinet body, the second cabinet body and the third cabinet body are communicated and provided with a second air hole, an air pipe arranged in the inner cavity of the third cabinet body is arranged on the second cabinet body, the upper pipe opening of the air pipe is communicated with the second air hole on the second cabinet body, and the lower pipe opening of; the shell of the third cabinet body is provided with a plurality of radiating holes, the shell of the third cabinet body is provided with a ventilating fan, and the radiating holes and the ventilating fan form a communicated loop.
The air in the first cabinet body is sucked into the air pipe by the fan, heat is dissipated by the air pipe, flowing air circulation is formed, the air in the first cabinet body is uniformly dissipated, damage to electrical components due to local temperature overheating is avoided, the circulation is generated in the device and is not communicated with the outside, a good dustproof effect is achieved, air heated due to heat dissipation of the air pipe is absorbed by the ventilating fan and the heat dissipation holes arranged on the third cabinet body, and the air pipe can dissipate heat continuously and efficiently, so that a good heat dissipation effect is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a partial structural diagram of the first embodiment of the present invention.
Fig. 4 is a partial structural schematic diagram of the present invention.
Fig. 5 is a cross-sectional view of a lead screw nut of the present invention.
Fig. 6 is a cross-sectional view of a slider body of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the present invention comprises a first cabinet body 1, a second cabinet body 2, and a third cabinet body 3, wherein the second cabinet body 2 is disposed on the first cabinet body 1, the third cabinet body 3 is disposed on the side surfaces of the first cabinet body 1 and the second cabinet body 2, a power distribution cabinet door 4 is hinged outside the first cabinet body 1, the first cabinet body 1 and the third cabinet body 3 are communicated and provided with a first air vent 5, a fan 6 communicating the first cabinet body 1 and the second cabinet body 2 is disposed at the connecting part of the first cabinet body 1 and the second cabinet body 2, the second cabinet body 2 and the third cabinet body 3 are communicated and provided with a second air vent 7, an air pipe 8 disposed in the inner cavity of the third cabinet body 3 is disposed on the second cabinet body 2, an upper pipe orifice of the air pipe 8 is communicated with the second air vent 7 on the second cabinet body 2, a lower pipe orifice of the air pipe 8 is communicated with the first air vent 5 on the first cabinet body 1, air in the first cabinet body 1 enters the air pipe 8 under the action of the fan, forming a circulating heat dissipation mechanism;
the casing of the third cabinet 3 is provided with a plurality of heat dissipation holes 9, the casing of the third cabinet 3 is provided with a ventilation fan 10, the heat dissipation holes 9 and the ventilation fan 10 form a communicated loop, air heated by heat dissipation of the air absorption pipe is discharged, and the air pipe can continuously and efficiently dissipate heat.
Further, the distribution cabinet door 4 on be provided with and observe mouthful 11, be provided with clear glass on observing mouthful 11 to observe the inside condition of the first cabinet body, distribution cabinet door 4 is provided with the magnetism sealing strip with the 1 contact site of the first cabinet body, in order to reach better sealed effect.
Further, the air pipes 8 are distributed in a curve to achieve higher heat dissipation efficiency.
Furthermore, two pairs of supporting blocks 12 are arranged on the lower shell in the third cabinet 3, the two pairs of supporting blocks 12 are arranged in parallel, a sliding groove 13 is arranged at the upper end of the end face of the third cabinet 3 side, a fixed hinged block 14 is arranged below the sliding groove 13, and a through hole 15 is arranged on the upper end face of the third cabinet 3;
a first friction wheel 16 arranged in the third cabinet body 3 is arranged on a rotating shaft of the ventilation fan 10, a second friction wheel 17 in contact fit with the first friction wheel 16 is arranged on one side of the first friction wheel 16, a clutch rotating shaft 18 is coaxially arranged on the second friction wheel 17, a third friction wheel 19 is arranged at the other end of the clutch rotating shaft 18, a fourth friction wheel 20 in contact fit with the third friction wheel 19 is arranged on the third friction wheel 19, a reciprocating lead screw 21 is coaxially arranged on the fourth friction wheel 20, the reciprocating lead screw 21 is rotationally connected with the third cabinet body 3 through a bearing, a fifth friction wheel 22 is arranged at the lower end of the reciprocating lead screw 21, a sixth friction wheel 23 in contact fit with the fifth friction wheel 22 is arranged on one side of the fifth friction wheel 22, a driving belt rotating shaft 24 is coaxially arranged on the sixth friction wheel 23, the driving belt rotating shaft 24 is rotationally connected with the supporting block 12 through a bearing, and a driven belt rotating shaft 25 is rotationally connected with the other pair of supporting blocks 12, the driving belt rotating shaft 24 and the driven belt rotating shaft 25 are connected with a wide belt 26.
The outer edge surface of the reciprocating screw 21 is provided with a pair of spiral grooves 27 with opposite spiral line directions, the reciprocating screw 21 is provided with a reciprocating screw nut 28 capable of sliding on the reciprocating screw 21, the reciprocating screw nut 28 is internally provided with a rotatable rotating boss 29, the rotating boss 29 is provided with a rectangular sliding body 30 matched with the spiral grooves 27, the reciprocating screw nut 28 is connected with a cleaning frame 31, the third cabinet body 3 is internally provided with a sliding column 32 symmetrically arranged with the reciprocating screw 21, the outer edge surface of the sliding column 32 is provided with a vertical sliding groove 33, the sliding column 32 is sleeved with a sliding block 34 capable of sliding on the sliding column 32, the sliding block 34 is internally provided with a boss 35 matched with the sliding groove 33, the sliding block 34 is connected with the other end of the cleaning frame 31, and when the reciprocating screw 21 rotates, the reciprocating screw nut 28 is driven to move up and down, thereby driving the cleaning frame 31 to move up and down, and enabling the cleaning frame 31 to clean the outer surface of the air pipe 8.
The fixed hinged block 14 positioned at the lower part is hinged with a handle 36, the handle 36 is hinged with a first connecting rod 37, the other end of the first connecting rod 37 is hinged with a second connecting rod 38, the other end of the second connecting rod 38 is hinged with the fixed hinged block 14 positioned at the upper part, the second connecting rod 38 is hinged with a transmission connecting rod 39, the other end of the transmission connecting rod 39 is hinged with a sliding rod 40, the sliding rod 40 is positioned in the sliding groove 13, the upper end of the sliding rod 40 is connected with a third connecting rod 41, the other end of the third connecting rod 41 is connected with a clutch push rod 42, the clutch push rod 42 slides up and down in the through hole 15, the lower end of the clutch push rod 42 is fixedly connected with a fixed connecting rod 43, the two ends of the fixed connecting rod 43 are connected with a pair of connecting blocks 44, the lower end round hole of the connecting block 44 is rotatably connected with the clutch rotating shaft 18 through a bearing, when the handle 36 is pulled down, the clutch rotating shaft 18 moves down, so that the second friction wheel 17 is driven to be in contact with the first friction wheel 16.
Further, a brush and a mop are arranged on the wide belt 26; the cleaning frame 31 is provided with a brush and a mop.
Further, a dust exhaust groove 45 is arranged on the third cabinet 3.
When the invention is used, the fan 6 is turned on, so that the hot air in the first cabinet body 1 flows into the air pipe 8 for heat dissipation, thereby reducing the temperature in the first cabinet body 1; the ventilation fan 10 is turned on to discharge the air heated by the heat radiation of the air absorption pipe in the third cabinet body 3, so as to reduce the temperature in the third cabinet body 3; when the handle 36 is pulled upwards, the clutch rotating shaft 18 moves upwards, so that the second friction wheel 17 is driven to be separated from the first friction wheel 16, the reciprocating screw 21 does not rotate, and the cleaning frame 31 and the wide belt 26 are static; when the handle 36 is pulled downwards, the clutch rotating shaft 18 moves downwards, so that the second friction wheel 17 is driven to be in contact with the first friction wheel 16, at the moment, the sweeping frame 31 reciprocates up and down, and the wide belt 26 rotates.
The automatic air pipe cleaning device is ingenious in structure and convenient to operate, effectively solves the problems of heat dissipation and dust prevention of the power distribution cabinet, is provided with a mechanism for automatically cleaning the outer wall of the air pipe, improves the heat dissipation efficiency of the power distribution cabinet, and reduces the labor cost.
Claims (6)
1. A dustproof heat-dissipation power distribution cabinet comprises a first cabinet body (1), a second cabinet body (2) and a third cabinet body (3), and is characterized in that the second cabinet body (2) is arranged on the first cabinet body (1), the third cabinet body (3) is arranged on the side faces of the first cabinet body (1) and the second cabinet body (2), a power distribution cabinet door (4) is arranged on the first cabinet body (1), the first cabinet body (1) and the third cabinet body (3) are communicated with each other and provided with a first air hole (5), a fan (6) communicated with the first cabinet body (1) and the second cabinet body (2) is arranged at the connecting part of the first cabinet body (1) and the second cabinet body (2), the second cabinet body (2) and the third cabinet body (3) are communicated with a second air hole (7), an air pipe (8) is arranged in the inner cavity of the third cabinet body (3), the upper pipe orifice of the air pipe (8) is communicated with the second air hole (7) on the second cabinet, the lower pipe orifice of the air pipe (8) is communicated with a first air hole (5) on the first cabinet body (1);
the cabinet is characterized in that a plurality of heat dissipation holes (9) are formed in the shell of the third cabinet body (3), a ventilation fan (10) is arranged on the shell of the third cabinet body (3), and the heat dissipation holes (9) and the ventilation fan (10) form a communicated loop.
2. The dustproof heat-dissipation power distribution cabinet according to claim 1, wherein an observation opening (11) is formed in the power distribution cabinet door (4), transparent glass is arranged on the observation opening (11), and a magnetic sealing strip is arranged at a contact part of the power distribution cabinet door (4) and the first cabinet body (1).
3. The dustproof heat-dissipation power distribution cabinet according to claim 1, wherein the air pipes (8) are distributed in a curve.
4. The dustproof heat-dissipation power distribution cabinet according to claim 1, wherein two pairs of supporting blocks (12) are arranged on the lower shell in the third cabinet body (3), the two pairs of supporting blocks (12) are arranged in parallel, a sliding groove (13) is arranged at the upper end of the side end face of the third cabinet body (3), a fixed hinged block (14) is arranged below the sliding groove (13), and a through hole (15) is arranged at the upper end face of the third cabinet body (3);
a first friction wheel (16) arranged in the third cabinet body (3) is arranged on a rotating shaft of the ventilation fan (10), a second friction wheel (17) in contact fit with the first friction wheel (16) is arranged on one side of the first friction wheel (16), a clutch rotating shaft (18) is coaxially arranged on the second friction wheel (17), a third friction wheel (19) is arranged at the other end of the clutch rotating shaft (18), a fourth friction wheel (20) in contact fit with the third friction wheel (19) is arranged on one side of the third friction wheel (19), a reciprocating lead screw (21) is coaxially arranged on the fourth friction wheel (20), the reciprocating lead screw (21) is rotatably connected with the third cabinet body (3) through a bearing, a fifth friction wheel (22) is arranged at the lower end of the reciprocating lead screw (21), a sixth friction wheel (23) in contact fit with the fifth friction wheel (22) is arranged on one side of the fifth friction wheel (22), and a driving belt rotating shaft (24) is coaxially arranged on the sixth friction wheel (23), the driving belt rotating shaft (24) is rotatably connected with the supporting blocks (12) through bearings, the other pair of supporting blocks (12) is rotatably connected with the driven belt rotating shaft (25) through bearings, and the driving belt rotating shaft (24) and the driven belt rotating shaft (25) are connected with wide belts (26);
the outer edge surface of the reciprocating lead screw (21) is provided with a pair of spiral grooves (27) with opposite spiral line turning directions, the reciprocating lead screw (21) is provided with a reciprocating lead screw nut (28) capable of sliding on the reciprocating lead screw (21), the reciprocating lead screw nut (28) is internally provided with a rotating boss (29) capable of rotating, the rotating boss (29) is provided with a rectangular sliding body (30) matched with the spiral grooves (27), the reciprocating lead screw nut (28) is connected with a cleaning frame (31), the third cabinet body (3) is internally provided with a sliding column (32) symmetrically arranged with the reciprocating lead screw (21), the outer edge surface of the sliding column (32) is provided with a vertical sliding groove (33), the sliding column (32) is sleeved with a sliding block (34) capable of sliding on the sliding column (32), and the sliding block (34) is internally provided with a boss (35) matched with the sliding groove (33), the sliding block (34) is connected with the other end of the cleaning frame (31);
the fixed hinged block (14) that is located the below articulated have handle (36), articulated first connecting rod (37) are gone up in handle (36), the other end of first connecting rod (37) articulates there is second connecting rod (38), the other end of second connecting rod (38) articulates in fixed hinged block (14) that is located the top, it has transmission connecting rod (39) to articulate on second connecting rod (38), the other end of transmission connecting rod (39) articulates there is slide bar (40), slide bar (40) are located spout (13), the upper end of slide bar (40) is connected with third connecting rod (41), the other end of third connecting rod (41) is connected with separation and reunion push rod (42), separation and reunion push rod (42) slide from top to bottom in through-hole (15), separation and reunion push rod (42) lower extreme fixedly connected with fixed connecting rod (43), fixed connecting rod (43) both ends are connected with a pair of connecting block (44), the lower extreme round hole of connecting block (44) is rotated.
5. The dustproof heat-dissipation power distribution cabinet according to claim 4, wherein the wide belt (26) is provided with a brush and a mop, and the cleaning frame (31) is provided with a brush and a mop.
6. The dustproof heat-dissipation power distribution cabinet according to claim 4, wherein the third cabinet body (3) is provided with a dust exhaust groove (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288125.6U CN212875091U (en) | 2020-07-03 | 2020-07-03 | Dustproof heat-dissipation power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288125.6U CN212875091U (en) | 2020-07-03 | 2020-07-03 | Dustproof heat-dissipation power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212875091U true CN212875091U (en) | 2021-04-02 |
Family
ID=75213819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021288125.6U Active CN212875091U (en) | 2020-07-03 | 2020-07-03 | Dustproof heat-dissipation power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212875091U (en) |
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2020
- 2020-07-03 CN CN202021288125.6U patent/CN212875091U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: 443000 Room 1201, Unit 1, Building 1, No. 130, Yanjiang Avenue, Wujiagang District, Yichang City, Hubei Province Patentee after: Yichang Hongnuo Electric Power Engineering Co.,Ltd. Address before: 541000 No. 92 daquantoutun, Shangxiao village, Luojin Town, Yongfu County, Guilin City, Guangxi Zhuang Autonomous Region Patentee before: Mo Xuefeng |
|
| TR01 | Transfer of patent right |