CN221305352U - Heat abstractor of low-voltage distribution cabinet - Google Patents
Heat abstractor of low-voltage distribution cabinet Download PDFInfo
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- CN221305352U CN221305352U CN202323097560.7U CN202323097560U CN221305352U CN 221305352 U CN221305352 U CN 221305352U CN 202323097560 U CN202323097560 U CN 202323097560U CN 221305352 U CN221305352 U CN 221305352U
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- 239000000428 dust Substances 0.000 claims abstract description 40
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of low-voltage power distribution cabinets and discloses a heat dissipation device of a low-voltage power distribution cabinet. The motor is started to rotate the screw rod, and the movable frame can drive the hairbrush to move under the action of the threaded connection of the screw rod and the connecting block, so that dust attached to the outer surface of the dustproof filter screen can be cleaned, the problems that the dustproof filter screen cannot be cleaned in time, a filter hole is blocked, the air inlet quantity is reduced, and the radiating effect is affected are solved; the output rod of the electric push rod drives the piston to push back, so that rainwater is conveyed to the atomizing nozzle under pressure, the atomizing nozzle atomizes the rainwater and then sprays the rainwater downwards, dust falling can be carried out on dust which is cleared up and scattered by the hairbrush, and the dust is prevented from being attached to the dustproof filter screen again.
Description
Technical Field
The utility model relates to the technical field of low-voltage power distribution cabinets, in particular to a heat dissipation device of a low-voltage power distribution cabinet.
Background
The switch board is common power control equipment in the life, because long-time work leads to the inside high temperature that produces of heat abstractor main part in the use, can cause the loss to the inside component of switch board fast when the temperature is too high, consequently need dispel the heat to the switch board through some modes.
The Chinese patent provides a heat abstractor of a low-voltage power distribution cabinet, the publication number is CN207588310U, the heat abstractor comprises a cabinet body and a part, a ventilator is arranged on the part, the ventilator is communicated with a storage chamber through a ventilation pipeline, and a movable plate is arranged in the ventilation pipeline; the side lower extreme of the cabinet body is provided with the air intake, the inboard of air intake is provided with the filter, the side of filter is provided with the draught fan. The utility model provides the heat dissipation device of the low-voltage power distribution cabinet, which has the advantages of simple structure, convenient use, intelligent control, good heat dissipation effect, dust prevention function and prolonged service life of the low-voltage power distribution cabinet.
The device reaches the radiating effect through mutually supporting of ventilation blower and draught fan, but the device sets up the filter in the inboard of air intake and reaches dustproof purpose, and under long-term use, the outside of filter can adhere to a large amount of dust, if untimely clearance can cause the jam of filter plate hole to make the intake diminish, influence the radiating effect, need provide a low-voltage distribution cabinet's heat abstractor for this reason.
Disclosure of utility model
The utility model aims to provide a heat dissipation device of a low-voltage power distribution cabinet, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat abstractor of a low-voltage power distribution cabinet comprises a low-voltage power distribution cabinet body; the cabinet door is arranged on the front face of the low-voltage power distribution cabinet body; the electrical equipment is arranged inside the low-voltage power distribution cabinet body; the rain shed is fixedly arranged on the top surface of the low-voltage power distribution cabinet body, a heat dissipation mechanism is arranged in the low-voltage power distribution cabinet body, and a dust removal mechanism is arranged at the right end of the low-voltage power distribution cabinet body; the heat dissipation mechanism comprises an air inlet pipe and an air outlet pipe, a first fixing frame is fixedly arranged on the inner wall of the air inlet pipe, a guiding fan is fixedly arranged on the left surface of the first fixing frame, a second fixing frame is fixedly arranged on the inner wall of the air outlet pipe, and an exhaust fan is fixedly arranged on the left surface of the second fixing frame; the dust removing mechanism comprises a cleaning part and a dust falling part, the cleaning part comprises a movable frame, a hairbrush is fixedly arranged on the inner wall of the left end of the movable frame, two connecting blocks are fixedly arranged on the left surface of the movable frame, and a screw is connected with the inner wall of the connecting block at the front end in a threaded manner; the dust falling part comprises a bobbin, the left side of the bobbin is fixedly arranged on the right side of the low-voltage power distribution cabinet body, the inner wall of the bobbin is connected with a piston in a sealing sliding manner, and a water outlet at the lower end of the bobbin is communicated with an atomization nozzle.
Preferably, a dustproof filter screen is fixedly arranged on the inner wall of the right end of the air inlet pipe, a plurality of moisture absorption rods are arranged between the dustproof filter screen and the first fixing frame, and a plurality of moisture absorption rods are fixedly arranged on the inner wall of the air inlet pipe at intervals.
Preferably, the inner wall of the left end of the air outlet pipe is provided with a ventilation grid, and the surface of the ventilation grid is fixedly connected with the inner wall of the left end of the air outlet pipe.
Preferably, the fixed two fixed plates that are provided with on low-voltage distribution cabinet body right side, two the spout has all been seted up on the fixed plate right side, two the connecting block respectively with two spout inner wall sliding connection, rear end spout inner wall fixed mounting has the guide bar, guide bar surface and rear end connecting block inner wall sliding connection.
Preferably, the screw bottom surface is rotationally connected with the inner wall of the front-end chute, the front end is fixedly provided with a motor on the top surface of the fixing plate, and the bottom surface of the motor output shaft rotationally penetrates through the top surface of the front-end fixing plate and is fixedly connected with the top surface of the screw.
Preferably, the right side of the low-voltage power distribution cabinet body is fixedly provided with a water storage tank, the top surface of the water storage tank is communicated with a water inlet pipe, the top surface of the water inlet pipe penetrates through the bottom surface of the weather shelter, and the rear of the upper end of the water storage tank is communicated with a water drain pipe.
Preferably, a connecting pipe is communicated between the water storage tank and the bobbin, an electric push rod is fixedly arranged on the right of the low-voltage power distribution cabinet body, and the bottom surface of the output rod of the electric push rod penetrates through the top surface of the bobbin in a sliding manner and is fixedly arranged on the top surface of the piston.
Preferably, the inner wall of the connecting pipe is fixedly provided with a first check valve, and the inner wall of the joint of the water outlet at the lower end of the bobbin and the atomizing nozzle is fixedly provided with a second check valve, wherein the first check valve ensures that the interior of the bobbin only cannot enter and exit, and the second check valve ensures that the atomizing nozzle only cannot enter and exit.
Compared with the prior art, the utility model has the beneficial effects that:
1) This heat abstractor of low-voltage distribution cabinet makes the screw rod rotate through the starter motor, under the threaded connection effect of screw rod and connecting block for remove the frame and can drive the brush and remove, thereby can clear up the dust that dustproof filter screen surface is attached, solved dustproof filter screen and can not get timely clearance, can make the jam of filtration pore, thereby make the intake diminish, influence the problem of radiating effect.
2) This heat abstractor of low-voltage distribution cabinet drives the piston through electric putter's output rod and carries out the thrust back to make the rainwater receive pressure to atomizer department transmission, atomizer sprays downwards behind the rainwater atomizing, thereby can carry out the dust fall to the dust that the brush clearance was fluttered, prevent that the dust from adhering to on dustproof filter screen again.
3) This heat abstractor of low-voltage distribution cabinet inhales external cold air through the induced fan, and the inside dustproof filter screen that sets up of air-supply line can prevent that external dust from being inhaled inside the low-voltage distribution cabinet body, and cold air absorbs heat at the inside low-voltage distribution cabinet body, later inhales to external discharge through the air discharge fan, reaches the radiating purpose.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a front perspective cross-sectional view of the present utility model;
FIG. 3 is a side view of the overall three-dimensional structure of the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present utility model;
fig. 5 is a perspective sectional view of the bobbin of the present utility model.
In the figure: 1 low-voltage power distribution cabinet body, 2 cabinet doors, 3 electrical equipment, 4 rain-proof shed, 5 heat dissipation mechanisms, 501 air inlet pipes, 502 fixing frame I, 503 induced fans, 504 dustproof filter screens, 505 moisture absorption bars, 506 air outlet pipes, 507 fixing frame II, 508 exhaust fans, 509 ventilation grids, 6 dust removal mechanisms, 601 fixing plates, 602 screw rods, 603 motors, 604 connecting blocks, 605 moving frames, 606 hairbrushes, 607 guide rods, 608 water storage tanks, 609 water inlet pipes, 610 water outlet pipes, 611 pipes, 612 connecting pipes, 613 electric push rods, 614 pistons, 615 atomizing nozzles.
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
With reference to fig. 1 to 5, the present utility model provides a technical solution: a heat abstractor of a low-voltage power distribution cabinet comprises a low-voltage power distribution cabinet body 1; the cabinet door 2 is arranged on the front surface of the low-voltage power distribution cabinet body 1; an electric device 3 provided inside the low-voltage power distribution cabinet body 1; the fixed canopy 4 that sets up in low-voltage distribution cabinet body 1 top surface, its characterized in that: a heat dissipation mechanism 5 is arranged in the low-voltage power distribution cabinet body 1, and a dust removal mechanism 6 is arranged at the right end of the low-voltage power distribution cabinet body 1;
Referring to fig. 2 and 3, further, the heat dissipation mechanism 5 includes an air inlet pipe 501 and an air outlet pipe 506, a first fixing frame 502 is fixedly arranged on the inner wall of the air inlet pipe 501, a guiding fan 503 is fixedly arranged on the left side of the first fixing frame 502, a second fixing frame 507 is fixedly arranged on the inner wall of the air outlet pipe 506, and an exhaust fan 508 is fixedly arranged on the left side of the second fixing frame 507; the dustproof filter screen 504 is fixedly arranged on the inner wall of the right end of the air inlet pipe 501, the plurality of moisture absorption rods 505 are arranged between the dustproof filter screen 504 and the first fixing frame 502, the plurality of moisture absorption rods 505 are fixedly arranged on the inner wall of the air inlet pipe 501 at intervals, the ventilating grid 509 is arranged on the inner wall of the left end of the air outlet pipe 506, the surface of the ventilating grid 509 is fixedly connected with the inner wall of the left end of the air outlet pipe 506, external cold air is sucked through the air guide fan 503, the dustproof filter screen 504 arranged inside the air inlet pipe 501 can prevent external dust from being sucked into the low-voltage power distribution cabinet body 1, the cold air absorbs heat in the low-voltage power distribution cabinet body 1, and then is sucked through the air discharge fan 508 to be discharged to the outside, so that the heat dissipation purpose is achieved.
Referring to fig. 3 and 4, further, the dust removing mechanism 6 includes clean portion and dust fall portion, clean portion includes movable frame 605, movable frame 605 left end inner wall is fixed to be provided with brush 606, movable frame 605 left side is fixed to be provided with two connecting blocks 604, front end connecting block 604 inner wall threaded connection has screw 602, low-voltage distribution cabinet body 1 right side is fixed to be provided with two fixed plates 601, the spout has all been seted up on two fixed plates 601 right sides, two connecting blocks 604 respectively with two spout inner wall sliding connection, rear end spout inner wall fixed mounting has guide bar 607, guide bar 607 surface and rear end connecting block 604 inner wall sliding connection, screw 602 bottom surface and front end spout inner wall rotation are connected, front end fixed plate 601 top surface fixed mounting has motor 603, motor 603 output shaft bottom surface rotation type runs through front end fixed plate 601 top surface and screw 602 top surface fixed connection, make screw 602 rotate through the starter motor 603, under the threaded connection effect of screw 602 and connecting block 604, make movable frame 605 can drive brush 606 and move, thereby dust that filter screen 504 surface adheres to is cleared up, dust that can not get the timely clearance to the filter screen, thereby the filter screen can diminish the effect of dust removal, the filter screen is made, the effect of dust removal is reduced.
Referring to fig. 3 and 5, further, the dust fall portion includes a bobbin 611, the left side of the bobbin 611 is fixedly arranged on the right side of the low-voltage power distribution cabinet body 1, a piston 614 is fixedly connected to the inner wall of the bobbin 611 in a sliding manner, an atomizing nozzle 615 is fixedly arranged on the inner wall of the junction of the lower end of the bobbin 611, a water storage tank 608 is fixedly arranged on the right side of the low-voltage power distribution cabinet body 1, a water inlet pipe 609 is arranged on the top surface of the water storage tank 608 in a communicating manner, the top surface of the water inlet pipe 609 penetrates through the bottom surface of the weather shed 4, a drain pipe 610 is arranged on the rear surface of the upper end of the water storage tank 608 in a communicating manner, a connecting pipe 612 is arranged between the water storage tank 608 and the bobbin 611 in a communicating manner, an electric push rod 613 is fixedly arranged on the right side of the low-voltage power distribution cabinet body 1, an output rod bottom surface of the electric push rod 613 slides through the top surface of the bobbin 611 and the top surface of the piston 614, a one-way valve II is fixedly arranged on the inner wall of the junction of the connecting pipe 612, and the piston 614 is pushed back by the output rod of the electric push rod 613, so that the rainwater is conveyed to the atomizing nozzle 615, and the atomizing nozzle 615 is sprayed downwards after being atomized, so that the dust is capable of cleaning dust and dust can be removed from the brush 606, and dust can be prevented from being attached to the filter screen.
In the actual operation process, when the low-voltage power distribution cabinet body 1 works, the electrical equipment 3 in the low-voltage power distribution cabinet body 1 generates heat, when the temperature in the low-voltage power distribution cabinet body 1 reaches a preset value, the controller starts the induced fan 503 and the exhaust fan 508, the induced fan 503 sucks external cold air, the dustproof filter screen 504 arranged in the air inlet pipe 501 can prevent external dust from being sucked into the low-voltage power distribution cabinet body 1, the cold air absorbs heat in the low-voltage power distribution cabinet body 1, and then the cold air is sucked into the outside through the exhaust fan 508 and is exhausted, so that the heat dissipation purpose is achieved;
The weather shed 4 can prevent that the rainwater from getting into inside the low-voltage distribution cabinet body 1, play the weather shield effect, simultaneously the rainwater of accumulating on the weather shed 4 can carry to the water storage box 608 through inlet tube 609 in store, unnecessary rainwater can be discharged through drain pipe 610 voluntarily when being higher than the inside water yield line of water storage box 608, when needs are removed dust to dustproof filter screen 504 surface, starter motor 603 makes screw 602 rotate, under the threaded connection effect of screw 602 and connecting block 604, make movable frame 605 can drive brush 606 and remove, thereby can clear up the dust that dustproof filter screen 504 surface is attached, simultaneously the output rod of electric putter 613 drives piston 614 upwards pulling, make the inside suction that produces of bobbin 611, the inside rainwater of water storage box 608 carries to the bobbin inside through connecting pipe 612, afterwards the output rod of electric putter 613 drives piston 614 and pushes back, thereby make the rainwater receive pressure and transmit to atomizer 615 department, atomizer 615 is with the rainwater atomizing back down blowout, thereby can carry out the dust fall to filter screen 606 that the dust that stretches out, thereby prevent that the dust from attaching again on dustproof filter screen 504, the inside setting up in the air intake pipe 505 can continue the moisture absorption stick when can be used in the time of the air suction bar 1 when the inside setting up to suck the dust in the air that can continue the air suction bar when the air-absorbing the air in the season 1.
Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A heat dissipating double-fuselage of the low-voltage power distribution cabinet, including the low-voltage power distribution cabinet body (1);
The cabinet door (2) is arranged on the front surface of the low-voltage power distribution cabinet body (1);
An electrical device (3) disposed inside the low-voltage power distribution cabinet body (1);
The rain shed (4) is fixedly arranged on the top surface of the low-voltage power distribution cabinet body (1), and is characterized in that: a heat dissipation mechanism (5) is arranged in the low-voltage power distribution cabinet body (1), and a dust removal mechanism (6) is arranged at the right end of the low-voltage power distribution cabinet body (1);
The heat dissipation mechanism (5) comprises an air inlet pipe (501) and an air outlet pipe (506), a first fixing frame (502) is fixedly arranged on the inner wall of the air inlet pipe (501), a guiding fan (503) is fixedly arranged on the left surface of the first fixing frame (502), a second fixing frame (507) is fixedly arranged on the inner wall of the air outlet pipe (506), and an exhaust fan (508) is fixedly arranged on the left surface of the second fixing frame (507);
The dust removing mechanism (6) comprises a cleaning part and a dust falling part, the cleaning part comprises a movable frame (605), a hairbrush (606) is fixedly arranged on the inner wall of the left end of the movable frame (605), two connecting blocks (604) are fixedly arranged on the left surface of the movable frame (605), and a screw (602) is connected with the inner wall of the connecting block (604) at the front end in a threaded manner; the dust falling part comprises a bobbin (611), the left side of the bobbin (611) is fixedly arranged on the right side of the low-voltage power distribution cabinet body (1), the inner wall of the bobbin (611) is connected with a piston (614) in a sealing sliding manner, and an atomization nozzle (615) is arranged at the water outlet at the lower end of the bobbin (611) in a communicating manner.
2. The heat dissipating device of a low voltage power distribution cabinet of claim 1, wherein: the dustproof filter screen (504) is fixedly arranged on the inner wall of the right end of the air inlet pipe (501), a plurality of moisture absorption rods (505) are arranged between the dustproof filter screen (504) and the first fixing frame (502), and the moisture absorption rods (505) are fixedly arranged on the inner wall of the air inlet pipe (501) at intervals.
3. The heat dissipating device of a low voltage power distribution cabinet of claim 1, wherein: the inner wall of the left end of the air outlet pipe (506) is provided with a ventilation grid (509), and the surface of the ventilation grid (509) is fixedly connected with the inner wall of the left end of the air outlet pipe (506).
4. The heat dissipating device of a low voltage power distribution cabinet of claim 1, wherein: the low-voltage power distribution cabinet is characterized in that two fixing plates (601) are fixedly arranged on the right face of the low-voltage power distribution cabinet body (1), sliding grooves are formed in the right faces of the fixing plates (601), two connecting blocks (604) are respectively connected with the inner walls of the two sliding grooves in a sliding mode, guide rods (607) are fixedly arranged on the inner walls of the sliding grooves at the rear ends, and the surfaces of the guide rods (607) are connected with the inner walls of the connecting blocks (604) at the rear ends in a sliding mode.
5. The heat dissipating double-fuselage of a kind of low-voltage power distribution cabinet according to claim 4, wherein: the bottom surface of the screw (602) is rotationally connected with the inner wall of the front-end chute, a motor (603) is fixedly arranged on the top surface of the fixing plate (601) at the front end, and the bottom surface of an output shaft of the motor (603) rotationally penetrates through the top surface of the front-end fixing plate (601) and is fixedly connected with the top surface of the screw (602).
6. The heat dissipating device of a low voltage power distribution cabinet of claim 1, wherein: the novel low-voltage power distribution cabinet is characterized in that a water storage tank (608) is fixedly arranged on the right side of the low-voltage power distribution cabinet body (1), a water inlet pipe (609) is arranged on the top surface of the water storage tank (608) in a communicating mode, the top surface of the water inlet pipe (609) penetrates through the bottom surface of the rain shed (4), and a drain pipe (610) is arranged on the rear portion of the upper end of the water storage tank (608) in a communicating mode.
7. The heat dissipating double-fuselage of a kind of low-voltage power distribution cabinet in claim 6, wherein: the connecting pipe (612) is communicated between the water storage tank (608) and the bobbin (611), the electric push rod (613) is fixedly arranged on the right of the low-voltage power distribution cabinet body (1), and the bottom surface of the output rod of the electric push rod (613) penetrates through the top surface of the bobbin (611) in a sliding manner and is fixedly arranged on the top surface of the piston (614).
8. The heat dissipating double-fuselage of a kind of low-voltage power distribution cabinet of claim 7, wherein: the inner wall of the connecting pipe (612) is fixedly provided with a first check valve, and the inner wall of the joint of the water outlet at the lower end of the bobbin (611) and the atomizing nozzle (615) is fixedly provided with a second check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323097560.7U CN221305352U (en) | 2023-11-16 | 2023-11-16 | Heat abstractor of low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323097560.7U CN221305352U (en) | 2023-11-16 | 2023-11-16 | Heat abstractor of low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221305352U true CN221305352U (en) | 2024-07-09 |
Family
ID=91743572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323097560.7U Active CN221305352U (en) | 2023-11-16 | 2023-11-16 | Heat abstractor of low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221305352U (en) |
-
2023
- 2023-11-16 CN CN202323097560.7U patent/CN221305352U/en active Active
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