CN220510593U - Heat abstractor of low-voltage distribution cabinet - Google Patents
Heat abstractor of low-voltage distribution cabinet Download PDFInfo
- Publication number
- CN220510593U CN220510593U CN202322164292.XU CN202322164292U CN220510593U CN 220510593 U CN220510593 U CN 220510593U CN 202322164292 U CN202322164292 U CN 202322164292U CN 220510593 U CN220510593 U CN 220510593U
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- Prior art keywords
- fixedly connected
- heat dissipation
- power distribution
- mounting plate
- cooling fan
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Abstract
本实用新型公开了一种低压配电柜的散热装置，包括柜体，所述柜体的内部下表面固定连接有配电设备，所述配电设备的外表面一侧开设有数个进风口，所述配电设备的内表面配电设备远离进风口的位置固定连接有安装板，所述安装板的外表面设置有散热风扇，所述安装板和散热风扇之间设置有卡合机构，所述卡合机构包括开设于安装板的外表面贯穿安装板的安装口。该装置通过设置的卡合机构，将散热风扇放入放置盒内，然后转动散热风扇，通过一号弹簧带动滑块向下移动，将散热风扇卡合，通过手动带动固定块向上移动，然后带动滑块向上移动，使滑块与散热风扇分离，便于散热风扇的安装和拆卸，便于维修人员将散热扇拆卸下来进行检修和更换。
The utility model discloses a heat dissipation device for a low-voltage power distribution cabinet, which includes a cabinet body. The inner lower surface of the cabinet body is fixedly connected with power distribution equipment. The outer surface of the power distribution equipment is provided with several air inlets on one side. A mounting plate is fixedly connected to the inner surface of the power distribution equipment away from the air inlet. A cooling fan is provided on the outer surface of the mounting plate. An engaging mechanism is provided between the mounting plate and the cooling fan. The engaging mechanism includes a mounting opening formed on the outer surface of the mounting plate and penetrating the mounting plate. The device puts the cooling fan into the placement box through the set engaging mechanism, then rotates the cooling fan, drives the slider to move downward through the No. 1 spring, engages the cooling fan, and manually drives the fixed block to move upward, and then drives the The slider moves upward to separate the slider from the cooling fan, which facilitates the installation and removal of the cooling fan and facilitates maintenance personnel to disassemble the cooling fan for inspection and replacement.
Description
Technical Field
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device of a low-voltage power distribution cabinet.
Background
The low-voltage complete switch equipment and the control equipment are commonly called as low-voltage switch cabinets, namely low-voltage power distribution cabinets, and refer to complete electrical devices with the alternating current voltage and the direct current voltage below 1000V, and the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electrical scheme guiding, convenience in combination, strong seriality and practicability, novel structure and the like;
the low-voltage power distribution cabinet is used for a long time, so that the internal temperature is easy to be too high, a heat dissipation device is often used for heat dissipation, the components of equipment in different power distribution cabinets or the positions where the equipment is placed are different, the traditional inconvenient heat dissipation is carried out on the equipment with different heights, the heat dissipation efficiency is low, the temperature of some areas in the power distribution cabinet is sometimes too high, the normal operation is easy to influence, the traditional inconvenient adjustment and control is used for concentrated heat dissipation at the position with higher temperature, and the use is inconvenient.
The heat abstractor of low-voltage power distribution cabinet of current patent (bulletin number: CN 215221490U) includes front end open-ended cabinet shell body, its characterized in that: a shielding device is arranged at the upper end of the cabinet shell body; a temperature detection device is arranged on the inner side of the cabinet shell body; a plurality of heat dissipation ports are uniformly formed at the rear end of the cabinet shell body; the rear end of the cabinet shell body is provided with an opening adjusting device; the rear part of the upper end of the cabinet shell body is fixedly connected with a mounting plate; the right end of the mounting plate is provided with a height motor; the output end of the lower end of the height motor is fixedly connected with a threaded rod. The device drives the reel axle and reel through control motor and rotates, and initiative rope is bloated, and the heating panel all removes the lower part of spout, then opens high motor, drives the threaded rod and rotates, and the threaded rod drives high strip and a plurality of heating panel and upwards moves, conveniently adjusts the position, conveniently removes and concentrate the heat dissipation to the higher department of temperature, and radiating efficiency is higher, prevents that the high temperature from causing other influences, also can evenly dispel the heat
For above-mentioned problem, current patent gives the solution, but the device when using, because two radiating fans direct fixed connection is on a heating panel, and connect through the control rope between a plurality of heating panels for the radiating fan of the device is in case trouble and damage when, is unfavorable for maintenance personal to dismantle the radiating fan and overhauls and change.
Therefore, a heat dissipation device of a low-voltage power distribution cabinet is provided.
Disclosure of Invention
The utility model aims to provide a heat dissipating device of a low-voltage power distribution cabinet, which can solve the problem that a heat dissipating fan is not easy to detach.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat abstractor of low-voltage distribution cabinet, includes the cabinet body, the inside lower surface fixedly connected with distribution equipment of cabinet body, a plurality of air intakes have been seted up to surface one side of distribution equipment, the internal surface of distribution equipment is kept away from the position fixedly connected with mounting panel of air intake, the surface of mounting panel is provided with radiator fan, be provided with the block mechanism between mounting panel and the radiator fan;
the clamping mechanism comprises a mounting opening which is formed in the outer surface of the mounting plate and penetrates through the mounting plate, the upper surface and the lower surface of the inside of the mounting opening are fixedly connected with stop blocks, a placing box is arranged at the position, close to the stop blocks, of the lower surface of the inside of the mounting opening, a sliding hole is formed in the position, far away from the stop blocks, of the upper surface of the inside of the mounting opening, and a sliding block is connected to the inner surface of the sliding hole in a sliding mode.
Preferably, a fixing mechanism is arranged between the inner surface of the mounting opening and the cooling fan, the fixing mechanism comprises two telescopic rods fixedly connected with two sides of the inner surface of the mounting opening, one end of each telescopic rod is fixedly connected with a fixing clamping plate, the inner surface of the placement box is slidably connected with a fixing plate, and three second springs are arranged below the fixing plate in the placement box.
Preferably, a first spring is arranged in the sliding hole on the upper surface of the sliding block, a sliding groove is formed in one side, close to the sliding hole, of the outer surface of the mounting plate, a fixing block is fixedly connected to one side of the outer surface of the sliding block, and the outer surface of the fixing block is in sliding connection with the inner surface of the sliding groove.
Preferably, the surface both sides of placing the box are all fixedly connected with bull stick, and two bull sticks all rotate with the mounting panel and be connected, the inside lower surface of installing port is close to the position fixedly connected with stopper of placing the box.
Preferably, the surface of the cabinet body is connected with the heating panel in a rotating way on one side close to the mounting plate, a plurality of evenly distributed cooling ports penetrating through the heating panel are formed in the surface of the heating panel, and the inner surfaces of the cooling ports are fixedly connected with the filter screen.
Preferably, one side of the outer surface of the cabinet body, which is close to the air inlet, is rotationally connected with a cabinet door, and one side of the outer surface of the cabinet door is fixedly connected with a handle.
Preferably, the clamping groove is fixedly connected with one side of the air inlet formed in the inner surface of the cabinet body, the filter plate is arranged on the inner surface of the clamping groove, the clamping block is fixedly connected with one circle of the outer surface of the filter plate, and the clamping block is in sliding connection with the clamping groove.
Preferably, the upper surface of the cabinet body is fixedly connected with a sunshade.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the clamping mechanism, the cooling fan is placed in the placing box, then the cooling fan is rotated, the sliding block is driven to move downwards through the first spring, the cooling fan is clamped, the fixing block is driven to move upwards manually, and then the sliding block is driven to move upwards, so that the sliding block is separated from the cooling fan, the cooling fan is convenient to install and detach, and maintenance staff can detach the cooling fan for maintenance and replacement;
2. this application drives fixed plate and fixed splint through No. two springs and telescopic link through the fixed establishment who sets up and removes, fixes radiator fan for fixed establishment can fix the radiator fan of equidimension shape not, has improved the suitability of block mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall structural view of the present utility model;
FIG. 2 is a side view of the overall structure of the present utility model;
FIG. 3 is a front view of the mounting plate of the present utility model;
FIG. 4 is a cross-sectional view of a mounting plate of the present utility model;
fig. 5 is an enlarged view of a of fig. 4 in accordance with the present utility model.
Reference numerals illustrate:
1. a cabinet body; 2. a power distribution device; 3. a cabinet door; 4. an air inlet; 5. a heat dissipation plate; 6. a mounting plate; 7. a heat radiation fan; 8. a clamping mechanism; 81. a mounting port; 82. a stop block; 83. placing a box; 84. a rotating rod; 85. a slide hole; 86. a slide block; 87. a first spring; 88. a chute; 89. a fixed block; 810. a limiting block; 9. a fixing mechanism; 91. a telescopic rod; 92. a fixed clamping plate; 93. a fixing plate; 94. a second spring; 10. a heat radiation port; 11. a clamping groove; 12. a clamping block; 13. a filter plate; 14. sunshade shed.
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 to 5, the present utility model provides a technical solution:
the utility model provides a heat abstractor of low-voltage distribution cabinet, includes cabinet body 1, the inside lower surface fixedly connected with distribution equipment 2 of cabinet body 1, a plurality of air intakes 4 have been seted up to distribution equipment 2's surface one side, distribution equipment 2's internal surface is kept away from air intake 4's position fixedly connected with mounting panel 6, the surface of mounting panel 6 is provided with radiator fan 7, be provided with clamping mechanism 8 between mounting panel 6 and the radiator fan 7;
the clamping mechanism 8 comprises a mounting opening 81 which is formed in the outer surface of the mounting plate 6 and penetrates through the mounting plate 6, a stop block 82 is fixedly connected to the upper surface and the lower surface of the inside of the mounting opening 81, a placement box 83 is arranged at the position, close to the stop block 82, of the lower surface of the inside of the mounting opening 81, a sliding hole 85 is formed in the position, far away from the stop block 82, of the upper surface of the inside of the mounting opening 81, and a sliding block 86 is slidably connected to the inner surface of the sliding hole 85.
Specifically, as shown in fig. 5, a first spring 87 is disposed in the sliding hole 85 on the upper surface of the slider 86, a sliding groove 88 is formed on one side of the outer surface of the mounting plate 6, which is close to the sliding hole 85, a fixing block 89 is fixedly connected to one side of the outer surface of the slider 86, and the outer surface of the fixing block 89 is slidably connected with the inner surface of the sliding groove 88.
Specifically, as shown in fig. 4, two sides of the outer surface of the placement box 83 are fixedly connected with rotating rods 84, the two rotating rods 84 are rotatably connected with the mounting plate 6, and a limiting block 810 is fixedly connected to the inner lower surface of the mounting opening 81 at a position close to the placement box 83.
Through putting radiator fan 7 into place box 83 manually, then manual promotion radiator fan 7 is through placing the bull stick 84 of box 83 both sides and the rotation of mounting panel 6 and being connected, drive radiator fan 7 and rotate, and make through stopper 810 place box 83 can be in 0 to 45 degrees rotations, make radiator fan 7 and dog 82 contact, then drive slider 86 through spring 87 and move down, with radiator fan 7 block, then start radiator fan 7, radiator fan 7's model is GY400, with the inside hot air that produces because of distribution equipment 2 of cabinet body 1, then the outside cold air of cabinet body 1 gets into the inside of cabinet body 1 through air intake 4, play the heat dissipation cooling effect to distribution equipment 2, when radiator fan 7 breaks down, the accessible is manual to drive fixed block 89 and upwards moves, then drive slider 86 upwards moves, make slider 86 and radiator fan 7 separate, then manually rotate radiator fan 7, take out radiator fan 7, the installation and the dismantlement of radiator fan 7 of being convenient for, the maintenance personnel dismantles the radiator fan of being convenient for and overhauls and change.
Specifically, as shown in fig. 4, a fixing mechanism 9 is disposed between the inner surface of the mounting opening 81 and the cooling fan 7, the fixing mechanism 9 includes two telescopic rods 91 fixedly connected to two sides of the inner surface of the mounting opening 81, two telescopic rods 91 are fixedly connected with a fixing clamping plate 92 at one end, a fixing plate 93 is slidably connected to the inner surface of the placement box 83, and three No. two springs 94 are disposed in the box 83 below the fixing plate 93.
The fixing plate 93 is driven to move through the second spring 94 to fix the cooling fan 7, then the telescopic rod 91 is started to drive the fixing clamp plate 92 to move relatively, the model of the telescopic rod 91 is YS-L35-24-50-15-1500, the cooling fan 7 is further fixed, the cooling fans 7 with different sizes and shapes can be fixed through the second spring 94 and the telescopic rod 91, and the applicability of the clamping mechanism 8 is improved.
Specifically, as shown in fig. 1, a heat dissipation plate 5 is rotatably connected to one side of the outer surface of the cabinet body 1, which is close to the mounting plate 6, a plurality of evenly distributed heat dissipation openings 10 penetrating through the heat dissipation plate 5 are formed in the outer surface of the heat dissipation plate 5, and a filter screen is fixedly connected to the inner surface of the plurality of heat dissipation openings 10.
The radiating plate 5 connected through the outer surface rotation of the cabinet body 1 is convenient for the opening of the radiating plate 5, the radiating of the radiating fan 7 is convenient for exhaust through the radiating port 10, and the filter screen fixedly connected with the inner surface of the radiating port 10 can prevent dust from entering the radiating fan 7 to influence the operation of the radiating fan 7.
Specifically, as shown in fig. 2, a cabinet door 3 is rotatably connected to one side of the outer surface of the cabinet body 1, which is close to the air inlet 4, and a handle is fixedly connected to one side of the outer surface of the cabinet door 3.
The cabinet door 3 is opened manually through the handle, so that a worker can overhaul the power distribution equipment 2 conveniently.
Specifically, as shown in fig. 1, a clamping groove 11 is fixedly connected to one side, provided with the air inlet 4, of the inner surface of the cabinet body 1, a filter plate 13 is arranged on the inner surface of the clamping groove 11, a clamping block 12 is fixedly connected to one circumference of the outer surface of the filter plate 13, and the clamping block 12 is in sliding connection with the clamping groove 11.
Can prevent through filter 13 that the dust in the air from getting into in the cabinet body 1, influence the operation of distribution equipment 2, and through the sliding connection of fixture block 12 and draw-in groove 11, the dismantlement of the filter 13 of being convenient for.
Specifically, as shown in fig. 2, the upper surface of the cabinet body 1 is fixedly connected with a sunshade 14.
Through sunshade 14, can reduce the shining of sunshine to cabinet body 1, improve the inside temperature of cabinet body 1, aggravate radiator fan 7's operation.
Working principle: when the electric power distribution cabinet is used, firstly, the radiator fan 7 is placed in the placement box 83 manually, then the radiator fan 7 is manually pushed to be connected with the rotation of the mounting plate 6 through the rotating rods 84 on two sides of the placement box 83, the radiator fan 7 is driven to rotate, the radiator fan 7 is enabled to be in contact with the stop block 82, then the sliding block 86 is driven to move downwards through the first spring 87, the radiator fan 7 is clamped, then the fixing plate 93 is driven to move through the second spring 94, then the telescopic rod 91 is started to drive the fixing clamp plate 92 to move relatively to fix the radiator fan 7, then the radiator fan 7 is started, hot air generated by the operation of the power distribution equipment 2 is discharged inside the cabinet 1, then cold air outside the cabinet 1 enters the cabinet 1 through the air inlet 4, the radiating cooling effect is achieved for the power distribution equipment 2, when the radiator fan 7 breaks down, the fixed block 89 is manually driven to move upwards through the first spring 87, the sliding block 86 is driven to be separated from the radiator fan 7, then the radiator fan 7 is manually rotated, the radiator fan 7 is taken out, the radiator fan 7 is convenient to install and detach the radiator fan 7, and the radiator fan is convenient for maintenance personnel to detach and repair.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322164292.XU CN220510593U (en) | 2023-08-12 | 2023-08-12 | Heat abstractor of low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322164292.XU CN220510593U (en) | 2023-08-12 | 2023-08-12 | Heat abstractor of low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510593U true CN220510593U (en) | 2024-02-20 |
Family
ID=89880396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322164292.XU Expired - Fee Related CN220510593U (en) | 2023-08-12 | 2023-08-12 | Heat abstractor of low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120855128A (en) * | 2025-09-05 | 2025-10-28 | 北京德威佰特科技有限公司 | A ventilation and heat dissipation device for high and low voltage distribution boxes |
-
2023
- 2023-08-12 CN CN202322164292.XU patent/CN220510593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120855128A (en) * | 2025-09-05 | 2025-10-28 | 北京德威佰特科技有限公司 | A ventilation and heat dissipation device for high and low voltage distribution boxes |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |