CN220325095U - Power distribution cabinet heat dissipation base - Google Patents
Power distribution cabinet heat dissipation base Download PDFInfo
- Publication number
- CN220325095U CN220325095U CN202322012384.6U CN202322012384U CN220325095U CN 220325095 U CN220325095 U CN 220325095U CN 202322012384 U CN202322012384 U CN 202322012384U CN 220325095 U CN220325095 U CN 220325095U
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- CN
- China
- Prior art keywords
- heat dissipation
- bottom plate
- power distribution
- air inlet
- distribution cabinet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 49
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a heat dissipation base of a power distribution cabinet. It comprises the following steps: the bottom plate, the first heat dissipating device and the second heat dissipating device are embedded with the first heat dissipating device attached to the bottom of the cabinet body, the side face of the bottom plate is provided with an air inlet, an air channel communicated to the bottom of the first heat dissipating device is formed from the air inlet through the inside of the bottom plate, and slide ways are respectively arranged on two sides of the first heat dissipating device on the bottom plate; the air outlet surface of the second heat dissipation device is attached to the side air inlet of the cabinet body, a sliding rod is arranged at the bottom of the second heat dissipation device, and the sliding rod is connected in the sliding way in a matching mode. The utility model is used for solving the problem of poor heat dissipation effect of the power distribution cabinet.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a heat dissipation base of a power distribution cabinet.
Background
The power distribution cabinet is a generic name of an electric power control center, is final-stage equipment of a power distribution system, is generally used in occasions with dispersed loads and fewer loops, and can generate larger heat in the operation process due to more components in the cabinet body, if the heat cannot be timely discharged, the service life of each component in the cabinet body can be greatly influenced.
At present, the conventional heat dissipation means of the power distribution cabinet basically comprises an air inlet and an air outlet which are formed in the side face of the cabinet, and the air is utilized to flow for heat dissipation, or a cooling fan is installed for forced heat dissipation, the cooling fan is installed at the top of the cabinet body or at the top of the side, and the air inlet is formed in the side face of the bottom of the cabinet, and the fan is utilized to forcedly drive the air in the cabinet to flow.
However, the self-radiating effect of air convection is poor, in addition, most of conventional radiating fans are arranged on the side surface or the back surface of the top of the cabinet, and the air inlet is arranged at the bottom, but the capability of the radiating fan at the top for driving air in the cabinet to flow is limited, so that the overall radiating effect is not ideal.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a power distribution cabinet heat dissipation base which is used for solving the problem of poor heat dissipation effect of the power distribution cabinet.
The technical scheme for solving the technical problems is as follows: a power distribution cabinet heat dissipation base, comprising:
the bottom plate is embedded with a first heat dissipation device attached to the bottom of the cabinet body, an air inlet is arranged on the side face of the bottom plate, an air channel communicated to the bottom of the first heat dissipation device is formed from the air inlet through the inside of the bottom plate, and slide ways are respectively arranged on two sides of the first heat dissipation device on the bottom plate;
the air outlet surface of the second heat dissipation device is attached to the side air inlet of the cabinet body, a sliding rod is arranged at the bottom of the second heat dissipation device, and the sliding rod is connected in the sliding way in a matched mode.
Compared with the prior art, the technical scheme has the following beneficial effects:
through corresponding first heat abstractor in cabinet body bottom to the internal ventilation of cabinet, sliding connection is at the second heat abstractor of bottom plate side corresponds the air intake in cabinet body side bottom for to the internal ventilation of cabinet, through carrying out forced ventilation to cabinet body bottom and side, the inside air flow of increase cabinet.
Further, two second heat dissipation devices are arranged and symmetrically connected in the slide way, and slide bars in the two second heat dissipation devices are connected in the slide way in a matching sliding manner.
Further, gears which are vertically arranged are rotatably arranged in the slide ways, the gears in the same slide way are arranged between opposite surfaces of the slide bars in the two second heat dissipation devices, and one side, close to the gears, of the slide bars is provided with straight tooth surfaces which are meshed with the gears.
Further, universal brake wheels are arranged at four corners of the bottom plate.
Further, telescopic supporting feet are further arranged at four corners of the bottom plate.
Further, the air inlet is detachably provided with a first filtering device, and the air inlet surface of the second heat radiating device is detachably provided with a second filtering device.
Further, adhesive strips are arranged around the air outlet face of the second heat dissipation device, and release paper is covered on the adhesive strips.
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 a schematic elevational view of the present utility model.
Fig. 2 is a schematic view of the structure of the opened state of fig. 1.
FIG. 3 is a schematic cross-sectional view of A-A of FIG. 1.
Fig. 4 is another cross-sectional structural schematic diagram of fig. 3.
Reference numerals:
1. a bottom plate; 2. a first heat sink; 3. a slideway;
4. a second heat sink; 5. a slide bar;
6. a gear; 7. straight tooth surfaces;
8. a universal brake wheel; 9. a telescopic supporting leg;
10. a first filtering device; 11. a second filtering device;
12. and (5) an adhesive strip.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
As shown in fig. 1-4, the heat dissipation base of a power distribution cabinet provided by the utility model comprises: the device comprises a bottom plate, a first heat dissipation device and two second heat dissipation devices.
The utility model provides a bottom plate surface inlays and is equipped with the first heat abstractor of laminating cabinet body bottom, the air intake has been seted up to the cabinet body bottom of switch board, or, and the switch board bottom is fretwork completely corresponds on first heat abstractor, switch board bottom four corners and bottom plate surface four corners fixed connection, the bottom plate side is provided with the air inlet, follows the air inlet warp the inside wind channel that is formed with the intercommunication of bottom plate to first heat abstractor bottom, and when first heat abstractor starts, air gets into from the air inlet of bottom plate side, flows through the inside wind channel of bottom plate and gets into first heat abstractor bottom, is sent into the cabinet body by first heat abstractor, on the bottom plate in first heat abstractor both sides are provided with the slide respectively, and the slide inlays to be established in the bottom plate, are located first heat abstractor both sides, and specifically, the slip is inwards link up from the bottom plate side.
The air outlet surface of the second heat radiator is attached to the side air inlet of the cabinet body, a sliding rod is arranged at the bottom of the second heat radiator and is perpendicular to the second heat radiator, the sliding rod is connected in the sliding way in a matched mode, the sliding rod slides back and forth along the length direction of the sliding way, the second heat radiator is attached to the side face of the cabinet body or away from the side face of the cabinet body, and the sliding way is further used for limiting circumferential shaking of the sliding rod.
Through corresponding first heat abstractor in cabinet body bottom to the internal ventilation of cabinet, sliding connection is at the second heat abstractor of bottom plate side corresponds the air intake in cabinet body side bottom for to the internal ventilation of cabinet, through carrying out forced ventilation to cabinet body bottom and side, the inside air flow of increase cabinet.
Specifically, two second heat dissipating devices are provided, the two second heat dissipating devices are symmetrically connected in the slide ways, the slide bars in the two second heat dissipating devices are in matched sliding connection in the slide ways, two slide bars are arranged at the bottom of each second heat dissipating device and are respectively in sliding connection in the slide ways on two sides, and as shown in fig. 2, the two second heat dissipating devices move to two sides to be opened so as to adapt to cabinet bodies with different widths.
As shown in fig. 3 and 4, gears vertically placed are rotatably arranged in the slide way, the gears in the same slide way are arranged between opposite faces of slide bars in the second heat dissipation devices, one side of each slide bar, which is close to the gear, is provided with straight tooth faces meshed with the gears, the straight tooth faces on the side faces of the slide bars are meshed with the gears in the slide way, the two slide bars in the same slide way are respectively connected in the second heat dissipation devices on two sides, the straight tooth faces on the opposite faces of the two slide bars in the same slide way are meshed with the gears, when the slide bars move along the slide way, the second heat dissipation devices on the two sides can achieve the purpose of adjusting the distance between the two heat dissipation devices, the two slide bars are matched with the side faces of the cabinet body with different widths, and the two slide bars meshed through the gears can be linked to drive the second heat dissipation devices on the two sides to be close to each other and attached to the side face of the cabinet body, namely the second heat dissipation devices on one side are pushed to move inwards and are attached to the side face of the cabinet body.
The four corners of the bottom plate bottom are provided with universal brake wheels, and the base and the upper cabinet body of the base can be moved to a target position by the universal brake wheels.
The four corners of the bottom plate bottom are also provided with telescopic supporting feet, when the telescopic supporting feet are pushed to the target positions, the telescopic supporting feet are rotated to extend out of the bottom surface, the weight of the base is transferred to the bottom surface through the telescopic supporting feet, and the universal wheels are prevented from being supported for a long time and damaged.
In this embodiment, the air inlet is detachably provided with first filter equipment, the air inlet face of second heat abstractor is detachably provided with second filter equipment, through setting up two filter equipment, filters the air that will get into first heat abstractor and second heat abstractor, avoids dust particle etc. to get into wherein.
The air-out face of second heat abstractor is provided with the bonding strip all around, the bonding strip covers and is stamped from shape paper, hugs closely second heat abstractor in cabinet body side through this kind of mode, and the slide bar of perpendicular connection in second heat abstractor bottom inserts in the slide, can clip the fixed cabinet body in controlling two directions, and the bonding strip can seal the gap between second heat abstractor and the cabinet body simultaneously, and ventilation effect is better, and the air is direct to send into in the cabinet body.
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 (7)
1. The utility model provides a switch board heat dissipation base which characterized in that includes:
the bottom plate is embedded with a first heat dissipation device attached to the bottom of the cabinet body, an air inlet is arranged on the side face of the bottom plate, an air channel communicated to the bottom of the first heat dissipation device is formed from the air inlet through the inside of the bottom plate, and slide ways are respectively arranged on two sides of the first heat dissipation device on the bottom plate;
the air outlet surface of the second heat dissipation device is attached to the side air inlet of the cabinet body, a sliding rod is arranged at the bottom of the second heat dissipation device, and the sliding rod is connected in the sliding way in a matched mode.
2. The heat dissipation base of a power distribution cabinet according to claim 1, wherein two second heat dissipation devices are arranged, the two second heat dissipation devices are symmetrically connected in the slide way, and slide bars in the two second heat dissipation devices are connected in the slide way in a matching sliding manner.
3. The heat dissipation base of a power distribution cabinet according to claim 2, wherein a gear vertically placed is rotatably arranged in the slide way, the gear in the same slide way is arranged between opposite surfaces of slide bars in the two second heat dissipation devices, and a straight tooth surface meshed with the gear is arranged on one side of the slide bars close to the gear.
4. A heat dissipation base for a power distribution cabinet according to claim 3, wherein universal brake wheels are arranged at four corners of the bottom plate.
5. The heat dissipation base of a power distribution cabinet according to claim 4, wherein four corners of the bottom plate are further provided with telescopic supporting feet.
6. The cabinet heat dissipation base of claim 5, wherein the air inlet is detachably provided with a first filter, and the air inlet surface of the second heat dissipation device is detachably provided with a second filter.
7. The heat dissipation base of a power distribution cabinet according to claim 5, wherein adhesive strips are arranged around the air outlet face of the second heat dissipation device, and release paper is covered on the adhesive strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012384.6U CN220325095U (en) | 2023-07-28 | 2023-07-28 | Power distribution cabinet heat dissipation base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012384.6U CN220325095U (en) | 2023-07-28 | 2023-07-28 | Power distribution cabinet heat dissipation base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220325095U true CN220325095U (en) | 2024-01-09 |
Family
ID=89421472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322012384.6U Active CN220325095U (en) | 2023-07-28 | 2023-07-28 | Power distribution cabinet heat dissipation base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220325095U (en) |
-
2023
- 2023-07-28 CN CN202322012384.6U patent/CN220325095U/en active Active
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