CN213692885U - Power distribution cabinet shell with better heat dissipation performance - Google Patents
Power distribution cabinet shell with better heat dissipation performance Download PDFInfo
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- CN213692885U CN213692885U CN202022581636.3U CN202022581636U CN213692885U CN 213692885 U CN213692885 U CN 213692885U CN 202022581636 U CN202022581636 U CN 202022581636U CN 213692885 U CN213692885 U CN 213692885U
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- driving wheel
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Abstract
The utility model discloses a better switch board casing of thermal diffusivity, which comprises a housin, one side of casing is provided with the fan case, the inside of motor case is provided with the motor that just reverses, the output fixedly connected with action wheel of the motor that reverses, action wheel and the equal fixedly connected with lead screw in bottom from the driving wheel, the silk piece has been cup jointed on the surface of lead screw, one side fixedly connected with cooling fan of silk piece, the interior roof fixed mounting of casing has the dehumidifier. This switch board casing that thermal diffusivity is better sets up through the cooperation of cooling fan and louvre, can cool off the heat dissipation to inside electrical equipment, sets up through the cooperation of positive and negative motor, action wheel, follow driving wheel, lead screw and silk piece, can drive cooling fan and reciprocate to reach even radiating purpose, set up through the cooperation of fixture block, draw-in groove and round pin axle, make things convenient for the staff to install the fan case, reduced the work degree of difficulty.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a better switch board casing of thermal diffusivity.
Background
With the development of economy, the development requirements of urban and rural power grids on public distribution boxes are higher and higher, the distribution boxes can be switched on or switched off by means of manual or automatic switches during normal operation, and the distribution boxes are generally formed by assembling switching equipment, measuring instruments, protective electric appliances and auxiliary equipment in closed or semi-closed metal cabinets or on screen panels.
High voltage distribution cabinet causes the switch board casing internal temperature higher because its voltage is higher at the during operation, and the switch board of present overwhelming majority all is seal structure, and switch board heat dispersion is relatively poor, when the switch board in the temperature be higher than a certain value, will arouse high voltage distribution cabinet trouble, causes the conflagration even, causes serious loss.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a better switch board casing of thermal diffusivity has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a power distribution cabinet shell with better heat dissipation performance comprises a shell, wherein a fan box is arranged on one side of the shell, a clamping block is arranged on one side of the fan box, the side of the shell, which is close to the fan box, is provided with a clamping groove, the clamping block is matched with the clamping groove, bolt holes are formed in the surfaces of the clamping block and the shell, a pin shaft is inserted into each bolt hole, a gear box is fixedly connected to the upper surface of the fan box, a motor box is fixedly connected to the upper surface of the gear box, a forward and reverse rotating motor is arranged in the motor box, a driving wheel is fixedly connected to the output end of the forward and reverse rotating motor, a driven wheel is arranged on one side of the driving wheel, a belt is sleeved on the surfaces of the driving wheel and the driven wheel, a lead screw is fixedly connected to the bottoms of the driving wheel and the driven wheel, the fan box has all seted up the louvre in the outside of casing, the interior roof fixed mounting of casing has the dehumidifier.
Optionally, a cabinet door of the power distribution cabinet is arranged on the surface of the shell, and a pull groove is formed in the surface of the cabinet door of the power distribution cabinet.
Optionally, a ventilation hole is formed in one side, in contact with the fan box, of the shell, and dustproof filter cloth is arranged on the inner side wall of the shell.
Optionally, the back fixedly connected with water tank of casing, the inner wall fixed mounting of casing has the cooling water dish, the one end fixed mounting of cooling water dish has the circulating pump, the inside of water tank is provided with the coolant liquid.
Optionally, the driving wheel and the driven wheel are arranged inside the gear box, a first through hole is formed in one side, in contact with the fan box, of the gear box, and one end of the screw rod penetrates through the first through hole and is fixedly connected with the driving wheel and the driven wheel respectively.
Optionally, a second through hole is formed in one side of the water tank, which is in contact with the shell, and the two ends of the cooling water disc penetrate through the second through hole and are fixedly connected with the water tank.
(III) advantageous effects
The utility model provides a better switch board casing of thermal diffusivity possesses following beneficial effect:
1. this better switch board casing of thermal diffusivity, cooperation setting through cooling fan and louvre, when the switch board is at the during operation, can cool off the heat dissipation to inside electrical equipment, improve equipment's radiating effect, avoid equipment impaired, through positive reverse motor, the action wheel, from the driving wheel, the cooperation setting of lead screw and silk piece, cooling fan and silk piece fixed connection, when positive reverse motor starts, can drive cooling fan and reciprocate, thereby carry out even heat dissipation to the equipment in the switch board casing, improve radiating efficiency, through the water tank, the cooperation setting of condenser tube and circulating pump, can carry out the water-cooling to equipment, further improve the heat dispersion of switch board casing.
2. This better switch board casing of thermal diffusivity, through the fixture block, the cooperation setting of draw-in groove and round pin axle, the staff can be through taking out round pin axle from the bolt is downthehole, thereby dismantle fan case and casing, the work degree of difficulty has been simplified, simultaneously can also conveniently install the fan case, setting through the dehumidifier, can guarantee the inside degree of dryness of switch board casing, reach damp-proof effect, setting through dustproof filter cloth, work as cooling fan at the during operation, can block the inside dust of getting into switch board casing, thereby play dirt-proof function.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the partial cross-sectional structure of the present invention;
fig. 4 is a schematic view of the back structure of the main body of the present invention.
In the figure: 1. a housing; 2. a fan box; 3. a clamping block; 4. a pin hole; 5. a pin shaft; 6. a gear case; 7. a motor case; 8. a positive and negative rotation motor; 9. a driving wheel; 10. a driven wheel; 11. a belt; 12. a screw rod; 13. silk blocks; 14. a heat radiation fan; 15. heat dissipation holes; 16. a dehumidifier; 17. a cabinet door of a power distribution cabinet; 18. groove drawing; 19. dustproof filter cloth; 20. a water tank; 21. a cooling water pan; 22. and a circulating pump.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a power distribution cabinet shell with better heat dissipation performance comprises a shell 1, wherein a fan box 2 is arranged on one side of the shell 1, vent holes are formed in one side of the shell 1, which is contacted with the fan box 2, dustproof filter cloth 19 is arranged on the inner side wall of the shell 1, which is close to one side of the vent holes, and can play a dustproof role, a clamping block 3 is arranged on one side of the fan box 2, which is close to the shell 1, a clamping groove is formed in one side of the shell 1, which is close to the fan box 2, the clamping block 3 is matched with the clamping groove, bolt holes 4 are formed in the surfaces of the clamping block 3 and the shell 1, pin shafts 5 are inserted into the bolt holes 4, and through the matching arrangement of the clamping block 3 and the pin shafts 5, workers can conveniently detach the fan box 2 from the shell 1, a water tank 20 is fixedly connected to the back of the shell 1, and a cooling water, a circulating pump 22 is fixedly installed at one end of the cooling water disc 21, cooling liquid is arranged inside the water tank 20, a second through hole is formed in one side, which is in contact with the shell 1, of the water tank 20, two ends of the cooling water disc 21 penetrate through the second through hole and are fixedly connected with the water tank 20, the shell 1 can be cooled by water through the matching arrangement of the water tank 20, the cooling water disc 21 and the circulating pump 22, the heat dissipation performance is improved, a gear box 6 is fixedly connected to the upper surface of the fan box 2, a motor box 7 is fixedly connected to the upper surface of the gear box 6, a forward and reverse motor 8 is arranged inside the motor box 7, an output end of the forward and reverse motor 8 is fixedly connected with a driving wheel 9, a driven wheel 10 is arranged on one side of the driving wheel 9, belts 11 are sleeved on the surfaces of the driving wheel 9 and the driven wheel 10, lead screws 12 are, first through-hole has all been seted up to one side that gear box 6 and fan case 2 contacted, the one end of lead screw 12 runs through first through-hole respectively in action wheel 9 and from driving wheel 10 fixed connection, silk piece 13 has been cup jointed on the surface of lead screw 12, through positive reverse motor 8, action wheel 9, from driving wheel 10, the cooperation setting of lead screw 12 and silk piece 13, can drive cooling fan 14 and reciprocate, thereby improve equipment's radiating efficiency, one side fixedly connected with cooling fan 14 of silk piece 13, louvre 15 has all been seted up in fan case 2 and casing 1's the outside, casing 1's interior roof fixed mounting has dehumidifier 16, setting through dehumidifier 16, can guarantee the inside dryness fraction of casing 1, casing 1's surface is provided with switch board cabinet door 17, kerve 18 has been seted up on switch board cabinet door 17's surface.
In conclusion, this switch board casing that thermal diffusivity is better, when using, at first with fan box 2 through fixture block 3 and casing 1 joint, then insert round pin axle 5 in the inside of bolt hole 4, accomplish the installation of fan box 2, open positive reverse motor 8 and make heat dissipation fan 14 can slide on lead screw 12, the realization is to the inside even heat dissipation of casing 1, outside air gets into in casing 1 through the ventilation hole, dustproof filter cloth 19 can prevent that the dust from getting into the inside of casing 1, water tank 20, the cooperation setting of cooling water dish 21 and circulating pump 22 can improve the radiating effect, setting through dehumidifier 16, can let the inside of casing 1 keep dry.
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 (6)
1. The utility model provides a better switch board casing of thermal diffusivity, includes casing (1), its characterized in that: a fan box (2) is arranged on one side of the shell (1), a clamping block (3) is arranged on one side, close to the shell (1), of the fan box (2), a clamping groove is formed in one side, close to the fan box (2), of the shell (1), the clamping block (3) is matched with the clamping groove, bolt holes (4) are formed in the surfaces of the clamping block (3) and the shell (1), a pin shaft (5) is inserted into the bolt holes (4), a gear box (6) is fixedly connected to the upper surface of the fan box (2), a motor box (7) is fixedly connected to the upper surface of the gear box (6), a forward and reverse motor (8) is arranged inside the motor box (7), a driving wheel (9) is fixedly connected to the output end of the forward and reverse motor (8), a driven wheel (10) is arranged on one side of the driving wheel (9), and a belt (11) is sleeved on the surfaces of the driving wheel (9, the all fixedly connected with lead screw (12) in bottom of action wheel (9) and follow driving wheel (10), silk piece (13) has been cup jointed on the surface of lead screw (12), one side fixedly connected with radiator fan (14) of silk piece (13), louvre (15) have all been seted up in the outside of fan case (2) and casing (1), the interior roof fixed mounting of casing (1) has dehumidifier (16).
2. The cabinet casing with better heat dissipation performance of claim 1, wherein: the surface of the shell (1) is provided with a power distribution cabinet door (17), and the surface of the power distribution cabinet door (17) is provided with a pull groove (18).
3. The cabinet casing with better heat dissipation performance of claim 1, wherein: the fan box is characterized in that a ventilation hole is formed in one side, which is contacted with the fan box (2), of the shell (1), and dustproof filter cloth (19) is arranged on the inner side wall of the shell (1).
4. The cabinet casing with better heat dissipation performance of claim 1, wherein: the back fixedly connected with water tank (20) of casing (1), the inner wall fixed mounting of casing (1) has cooling water dish (21), the one end fixed mounting of cooling water dish (21) has circulating pump (22), the inside of water tank (20) is provided with the coolant liquid.
5. The cabinet casing with better heat dissipation performance of claim 1, wherein: the driving wheel (9) and the driven wheel (10) are arranged inside the gear box (6), a first through hole is formed in one side, in contact with the fan box (2), of the gear box (6), and one end of the screw rod (12) penetrates through the first through hole to be fixedly connected with the driving wheel (9) and the driven wheel (10) respectively.
6. The cabinet casing with better heat dissipation performance of claim 4, wherein: the second through hole has all been seted up to one side that water tank (20) and casing (1) contacted, the both ends of cooling water dish (21) all run through the second through hole and with water tank (20) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581636.3U CN213692885U (en) | 2020-11-10 | 2020-11-10 | Power distribution cabinet shell with better heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581636.3U CN213692885U (en) | 2020-11-10 | 2020-11-10 | Power distribution cabinet shell with better heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692885U true CN213692885U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022581636.3U Active CN213692885U (en) | 2020-11-10 | 2020-11-10 | Power distribution cabinet shell with better heat dissipation performance |
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| Country | Link |
|---|---|
| CN (1) | CN213692885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336381A (en) * | 2022-03-04 | 2022-04-12 | 东营市南方电器有限责任公司 | Heat dissipation low-voltage switchgear |
-
2020
- 2020-11-10 CN CN202022581636.3U patent/CN213692885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336381A (en) * | 2022-03-04 | 2022-04-12 | 东营市南方电器有限责任公司 | Heat dissipation low-voltage switchgear |
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