CN220874092U - Ventilating and heat-dissipating type power distribution cabinet - Google Patents
Ventilating and heat-dissipating type power distribution cabinet Download PDFInfo
- Publication number
- CN220874092U CN220874092U CN202321918708.6U CN202321918708U CN220874092U CN 220874092 U CN220874092 U CN 220874092U CN 202321918708 U CN202321918708 U CN 202321918708U CN 220874092 U CN220874092 U CN 220874092U
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- power distribution
- distribution cabinet
- heat dissipation
- ventilation
- cabinet body
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- 238000009423 ventilation Methods 0.000 claims abstract description 50
- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a ventilation and heat dissipation type power distribution cabinet which comprises a power distribution cabinet body, wherein a cabinet door is hinged to the left side of the front surface of the power distribution cabinet body, universal wheels are fixedly connected to four corners of the bottom of the power distribution cabinet body, a support and heat dissipation mechanism is arranged outside the power distribution cabinet body and comprises a support unit and a ventilation and heat dissipation unit, and the support unit comprises a mounting seat, a screw rod, a crank and an anti-slip pad. This ventilation heat dissipation type switch board sets up refrigerating plant through the ventilation case top and will lead after the cold pipe refrigerates, makes lead after cold pipe will ventilate incasement portion air refrigeration, blows in ventilation case internal air to the switch board internal portion through a plurality of radiator fan of mounting bracket internally mounted and cools down the heat dissipation to electrical components, has improved the radiating effect of the device, and the ventilation case passes through the bolt mounting at switch board body lateral part, makes things convenient for the staff to dismantle it and maintains, and it is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a ventilation heat dissipation type power distribution cabinet.
Background
In daily use, the main effect of switch board is to provide power-off protection when carrying out distribution control and circuit and breaking down, and the capacity ratio of switch board is less, and it is also more scattered to arrange, mainly is the load distribution of being responsible for controlling the lowest level, so often see the switch board of placing in open air in the open air, because the switch board bears daily load distribution work, so the effect of switch board is very important, in order to avoid breaking down when the operation, we need avoid the switch board too high temperature as far as possible.
The existing heat radiation structure is generally provided with heat radiation openings on the side walls, but in rainy days, the existence of the heat radiation openings inevitably leads to rainwater entering the power distribution cabinet, so that the inside of the power distribution cabinet is affected.
The utility model discloses a ventilation heat dissipation type switch board as disclosed in chinese patent CN210577137U, through setting up base, box and rain cover, the box is installed to the base upper end, and the box front end is equipped with the cabinet door, and the hinge is installed to the cabinet door left end, and the box is connected to the hinge other end, and the handle is installed to cabinet door right-hand member front side, and the filter screen is installed at both ends about the box, and the rain-proof board is installed to the filter screen left end, and the light is installed to the filter screen right-hand member, and the fan is installed to box upper end mid-mounting, and fan motor is installed to the fan upper end. The support is installed to the box upper end, and rain cover is installed to the support upper end, and the fixed plate is installed to the bottom half, and the stock is installed to the fixed plate upper end, and the board is placed in the connection of stock left end. According to the utility model, the filter screens on the two sides of the box body and the fan at the upper end of the box body can effectively ventilate and dissipate heat of the power distribution cabinet, the rain shielding plate and the rain shielding cover can also avoid the problem that rainwater flies into the power distribution cabinet in rainy days, and the structure is simple and the design is reasonable.
But the device just dispels the heat to the block terminal inside through the fan for the radiating effect is not good, and when indoor outside air was too high, the fan was blown in and is hot-blast, can't play the radiating effect to the block terminal inside.
Therefore, it is needed to provide a ventilation and heat dissipation type power distribution cabinet with good heat dissipation effect.
Disclosure of utility model
The utility model aims to provide a ventilation and heat dissipation type power distribution cabinet, which aims to solve the problems that the heat dissipation effect is poor and the fan blows hot air when the indoor and outdoor air is too high and cannot dissipate the heat in the power distribution cabinet due to the fact that the fan is used for dissipating the heat in the power distribution cabinet.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ventilation and heat dissipation type power distribution cabinet, includes the power distribution cabinet body, the cabinet door is articulated in power distribution cabinet body front surface left side, power distribution cabinet body bottom four corners fixedly connected with universal wheel, the external portion of power distribution cabinet is provided with and supports heat dissipation mechanism;
The support radiating mechanism comprises a support unit and a ventilation radiating unit, the support unit comprises mounting seats, screws, a crank and anti-slip pads, the number of the mounting seats is four, the four mounting seats are fixedly mounted at four corners of the outer surface bottom of the power distribution cabinet body, the outer surface of the screws are in threaded connection with the inner surfaces of the mounting seats, and the crank is fixedly mounted at one end of the top of the screws.
Preferably, the anti-skid pad is fixedly arranged at one end of the screw rod far away from the crank, so that the stability of the device is improved.
Preferably, the ventilation radiating unit comprises a ventilation box, a dust screen, a refrigerating device, a cold guide pipe, a mounting frame, a radiating fan and a radiating groove, wherein the ventilation box is arranged on the left upper part of the power distribution cabinet body, and the ventilation box is detachably connected on the left upper part of the power distribution cabinet body through bolts, so that the ventilation box is more convenient to mount and detach, and a worker is convenient to maintain and replace internal parts.
Preferably, the dust screen fixed mounting keeps away from the one end of the switch board body at the ventilation box, refrigerating plant sets up in ventilation box top left side, lead cold pipe top and be connected with refrigerating plant delivery outlet, through refrigerating plant with ventilation box inside air refrigeration, improve cooling radiating effect.
Preferably, lead cold pipe and run through ventilation case upper portion, set up in ventilation incasement portion, the mounting bracket is provided with two and fixed mounting and is close to the one end medial surface of dust screen at ventilation case, the heat dissipation fan quantity has four and with certain interval fixed mounting at the mounting bracket medial surface, accelerates the internal air circulation of switch board through the heat dissipation fan, makes the radiating effect better.
Preferably, the radiating groove runs through and sets up in the middle part of the one end surface that the ventilation case was kept away from to the switch board body, discharges the inside hot air of switch board body through the radiating groove, and it is more convenient to use.
Preferably, the power distribution cabinet body top four corners fixedly connected with bracing piece, bracing piece top fixedly connected with flashing board has improved the waterproof effect of the device through setting up the flashing board, avoids taking place to leak when placing outdoors and leads to damaging.
Compared with the prior art, the utility model has the beneficial effects that:
1. This ventilation heat dissipation type switch board sets up refrigerating plant through the ventilation case top and will lead after the cold pipe refrigerates, makes lead after cold pipe will ventilate incasement portion air refrigeration, blows in ventilation case internal air to the switch board internal portion through a plurality of radiator fan of mounting bracket internally mounted and cools down the heat dissipation to electrical components, has improved the radiating effect of the device, and the ventilation case passes through the bolt mounting at switch board body lateral part, makes things convenient for the staff to dismantle it and maintains, and it is more convenient to use.
2. This ventilation heat dissipation type switch board is through setting up the mount pad in switch board body bottom four corners to make the screw rod adjust the position about the mount pad is inside when rotating the crank, thereby conveniently place the fixed time with the screw rod downwardly adjusting and make slipmat and ground laminating at the switch board body, improved the stable effect of the switch board body when placing, and antiskid effect, it is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
fig. 3 is a schematic diagram of the upper structure of the power distribution cabinet body of the utility model;
fig. 4 is a schematic structural diagram of a ventilation and heat dissipation unit according to the present utility model.
In the figure: 1. a power distribution cabinet body; 2. a cabinet door; 31. a support rod; 32. rain-proof board; 4. a universal wheel; 501. a mounting base; 502. a screw; 503. a crank; 504. an anti-slip pad; 505. a ventilation box; 506. a dust screen; 507. a refrigerating device; 508. a cold guide tube; 509. a mounting frame; 510. a heat dissipation fan; 511. a heat sink.
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.
Referring to fig. 1-4, the present utility model provides a technical solution:
embodiment one:
The utility model provides a ventilation and heat dissipation type power distribution cabinet, includes the power distribution cabinet body 1, and the front surface left side of the power distribution cabinet body 1 articulates there is cabinet door 2, and the maintenance is overhauld to the inside electrical components of the power distribution cabinet body 1 through setting up cabinet door 2 convenience, and power distribution cabinet body 1 bottom four corners fixedly connected with universal wheel 4 makes the device use more convenient when needing to remove or transport through setting up universal wheel 4, and the power distribution cabinet body 1 outside is provided with supports heat dissipation mechanism;
Support heat dissipation mechanism includes supporting element and ventilation and heat dissipation unit, supporting element includes mount pad 501, screw rod 502, crank 503, slipmat 504, mount pad 501 quantity is provided with four, and four mount pad 501 fixed mounting are in the outer surface bottom four corners of the switch board body 1, screw rod 502 surface and the inside threaded connection of mount pad 501, crank 503 fixed mounting is in screw rod 502 top one end, slipmat 504 fixed mounting is kept away from the one end of crank 503 at screw rod 502, through set up mount pad 501 in the bottom four corners of the switch board body 1, thereby make screw rod 502 adjust the position about the mount pad 501 is inside when rotating crank 503, thereby the convenience is placed fixed time with screw rod 502 downwardly adjusting and is made slipmat 504 and laminating ground at the switch board body 1, the stable effect of the switch board body 1 when placing has been improved, and the antiskid effect, it is more convenient to use.
Embodiment two:
Based on the first embodiment: the ventilation and heat dissipation unit comprises a ventilation box 505, a dust screen 506, a refrigerating device 507, a cold guide pipe 508, a mounting rack 509, a heat dissipation fan 510 and a heat dissipation groove 511, wherein the ventilation box 505 is arranged at the upper left side of the power distribution cabinet body 1, the ventilation box 505 is detachably connected at the upper left side of the power distribution cabinet body 1 through bolts, the ventilation box 505 is arranged at the side part of the power distribution cabinet body 1 through bolts, a worker can conveniently detach and maintain the ventilation box 505, the use is more convenient, the dust screen 506 is fixedly arranged at one end of the ventilation box 505 far away from the power distribution cabinet body 1, the dust prevention effect of the device is improved by arranging the dust screen 506, the damage to electrical elements caused by the dust in the air entering into the power distribution cabinet body 1 from the ventilation box 505 is avoided, the refrigerating device 507 is arranged at the left side of the top of the ventilation box 505, the top of the cold guide pipe 508 is connected with an output port of the refrigerating device 507, the cold guide pipe 508 penetrates through the upper part of the ventilation box 505 and is arranged inside the ventilation box 505, the mounting frame 509 is provided with two and fixedly installed on the inner side surface of one end of the ventilating box 505, which is close to the dust screen 506, the number of the radiating fans 510 is four and fixedly installed on the inner side surface of the mounting frame 509 at a certain interval, after the cooling pipe 508 is cooled by the refrigerating device 507 arranged at the top of the ventilating box 505, the cooling pipe 508 is used for cooling the air in the ventilating box 505, the air in the ventilating box 505 is blown into the power distribution cabinet 1 by the plurality of radiating fans 510 installed in the mounting frame 509 to cool and radiate electric elements, the radiating effect of the device is improved, the radiating groove 511 penetrates through the middle part of one end surface of the power distribution cabinet 1, which is far away from the ventilating box 505, the hot air in the power distribution cabinet 1 is conveniently discharged by arranging the radiating groove 511, the radiating effect is improved, the supporting rods 31 are fixedly connected at four corners at the top of the power distribution cabinet 1, the top of the supporting rods 31 are fixedly connected with the rainproof plates 32, the waterproof effect of the device is improved through setting up the flashing 32, and the damage caused by the contact water of internal electrical components due to the leakage of rainwater from the top of the power distribution cabinet body 1 when the power distribution cabinet body is placed outdoors is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (6)
1. The utility model provides a ventilation and heat dissipation formula switch board, includes the switch board body (1), the switch board body (1) front surface left side articulates there is cabinet door (2), the universal wheel (4) of switch board body (1) bottom four corners fixedly connected with, its characterized in that: a supporting and radiating mechanism is arranged outside the power distribution cabinet body (1);
The supporting and radiating mechanism comprises a supporting unit and a ventilating and radiating unit, the supporting unit comprises mounting seats (501), screw rods (502), a crank (503) and anti-slip pads (504), the number of the mounting seats (501) is four, the four mounting seats (501) are fixedly arranged at four corners at the bottom of the outer surface of the power distribution cabinet body (1), the outer surface of the screw rod (502) is in threaded connection with the inside of the mounting seats (501), and the crank (503) is fixedly arranged at one end of the top of the screw rod (502);
The ventilation and heat dissipation unit comprises a ventilation box (505), a dust screen (506), a refrigerating device (507), a cold guide pipe (508), a mounting rack (509), a heat dissipation fan (510) and a heat dissipation groove (511), wherein the ventilation box (505) is arranged on the upper left side of the power distribution cabinet body (1), and the ventilation box (505) is detachably connected on the upper left side of the power distribution cabinet body (1) through bolts.
2. A ventilated heat dissipation power distribution cabinet according to claim 1, characterized in that: the anti-slip pad (504) is fixedly arranged at one end of the screw rod (502) far away from the crank (503).
3. A ventilated heat dissipation power distribution cabinet according to claim 1, characterized in that: the dustproof net (506) is fixedly arranged at one end, far away from the power distribution cabinet body (1), of the ventilating box (505), the refrigerating device (507) is arranged on the left side of the top of the ventilating box (505), and the top of the cold guide pipe (508) is connected with an output port of the refrigerating device (507).
4. A ventilated heat dissipation power distribution cabinet according to claim 1, characterized in that: the utility model discloses a ventilating box, including ventilating box (505) and mounting bracket (509), including ventilating box (505) and air-vent, lead cold pipe (508) run through ventilating box (505) upper portion, set up inside ventilating box (505), mounting bracket (509) are provided with two and fixed mounting is close to the one end medial surface of dust screen (506) at ventilating box (505), heat dissipation fan (510) quantity has four and with certain interval fixed mounting at mounting bracket (509) medial surface.
5. A ventilated heat dissipation power distribution cabinet according to claim 1, characterized in that: the radiating groove (511) is formed in the middle of one end surface, far away from the ventilation box (505), of the power distribution cabinet body (1) in a penetrating mode.
6. A ventilated heat dissipation power distribution cabinet according to claim 1, characterized in that: the power distribution cabinet is characterized in that support rods (31) are fixedly connected to four corners of the top of the power distribution cabinet body (1), and rainproof plates (32) are fixedly connected to the top of the support rods (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918708.6U CN220874092U (en) | 2023-07-20 | 2023-07-20 | Ventilating and heat-dissipating type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918708.6U CN220874092U (en) | 2023-07-20 | 2023-07-20 | Ventilating and heat-dissipating type power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874092U true CN220874092U (en) | 2024-04-30 |
Family
ID=90819177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321918708.6U Active CN220874092U (en) | 2023-07-20 | 2023-07-20 | Ventilating and heat-dissipating type power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874092U (en) |
-
2023
- 2023-07-20 CN CN202321918708.6U patent/CN220874092U/en active Active
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