CN220233949U - Heat dissipation top cap structure for switch board - Google Patents
Heat dissipation top cap structure for switch board Download PDFInfo
- Publication number
- CN220233949U CN220233949U CN202321789020.2U CN202321789020U CN220233949U CN 220233949 U CN220233949 U CN 220233949U CN 202321789020 U CN202321789020 U CN 202321789020U CN 220233949 U CN220233949 U CN 220233949U
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- power distribution
- distribution cabinet
- wall
- top cover
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- 230000005855 radiation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model discloses a heat dissipation top cover structure for a power distribution cabinet, which comprises a power distribution box, a main top plate, connecting frames, side top plate structures, an inner frame, rotating shafts, an inner frame and a fixing structure, wherein the main top plate is fixedly arranged right above the power distribution box, the connecting frames are arranged on two sides of the outer wall of the main top plate, the side top plate structures are fixedly arranged on one side of the connecting frames, the inner frame is fixedly arranged above two sides of the inner wall of the power distribution box, the rotating shafts are respectively arranged on two sides of the outer wall of the power distribution box, the inner frame is arranged between the two inner frames, and the fixing structure is arranged in the middle of two sides of the outer wall of the inner frame. According to the utility model, the radiating fan is added above the power distribution cabinet, so that the radiating effect inside the power distribution cabinet can be effectively improved, and the ventilation between the inside and the outside is enhanced.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a heat dissipation top cover structure for a power distribution cabinet.
Background
The power distribution cabinet is a basic power supply unit, can be divided into a power distribution cabinet, an illumination power distribution cabinet and a metering cabinet, is final-stage equipment of a power distribution system, and has important significance for safe operation of the whole power supply system in stable operation of the power distribution cabinet.
The existing heat dissipation top cover for the power distribution cabinet is not good in heat dissipation effect during use. For example, CN105098627a discloses a heat dissipating top cover for a power distribution cabinet. The existing top cover of the power distribution cabinet increases the heat dissipation effect of the power distribution cabinet by arranging the through holes, if the heat dissipation effect inside the power distribution cabinet is required to be improved, the heat dissipation effect is not enough completely by virtue of the heat dissipation through holes, the ventilation is required to be enhanced, the internal air is also required to be formed in a serial wind mode, otherwise, the circulation of the internal air cannot be formed by virtue of the heat dissipation channels in the vertical mode, and the heat dissipation effect of the power distribution cabinet is not increased.
Therefore, it is necessary to invent a heat dissipating top cover structure for a power distribution cabinet to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a heat dissipation top cover structure for a power distribution cabinet, which aims to solve the problem that the heat dissipation effect is not good enough in the use process in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a heat dissipation top cap structure for switch board, includes block terminal and roof, fixed mounting has the roof directly over the block terminal, the link is installed to the outer wall both sides of roof, one side fixed mounting of link has side roof structure, the fixed inside casing that is provided with in inner wall both sides top of block terminal, the both sides of inside casing all are provided with the axis of rotation, the axis of rotation is located the outer wall both sides top of block terminal respectively, two be provided with the inner frame between the inside casing, the middle part of inner frame is hollow setting, and the middle part of inner frame is provided with radiator fan, the both ends of inner frame are rotated with block terminal and inside casing through the axis of rotation and be connected, the inboard length of inside casing is greater than the width of inner frame, the outer wall both sides middle part of inner frame all is provided with fixed knot constructs.
Preferably, the gaps are formed in the two sides of the top of the distribution box, the two sides of the bottom of the main top plate are respectively located above the two gaps, and a triangle is formed between the main top plate and the top of the distribution box.
Preferably, extension plates are welded at the edges of the two sides of the main top plate, the extension plates are obliquely arranged, and the inclination angles of the extension plates are smaller than those of the two sides of the outer wall of the main top plate.
Preferably, the side roof structure includes side connecting plate, net window and mounting panel, side connecting plate fixed mounting is at the outside surface of link, the shape of side connecting plate is the same with the shape of main roof, and the inboard of side connecting plate is fixed and is provided with triangle-shaped net window, the bottom both sides of net window all fixed welding has the mounting panel.
Preferably, through holes are formed in the surface of the mounting plate, bolts are installed in the middle of the through holes in a penetrating mode, and thread grooves matched with the threads of the bolts are formed in two sides of the top of the distribution box.
Preferably, the fixed knot constructs including fixed column, lantern ring and flexible strip, fixed column fixed mounting is in the middle part of the outer wall both sides of inner frame respectively, the surface mounting of fixed column has the lantern ring, the outer wall one side fixedly connected with flexible strip of lantern ring.
Preferably, the telescopic strip and the fixedly connected lantern ring are rotationally connected at one end of the fixed column, clamping hoop grooves are formed in two ends of the inner frame, and the diameter of the inner groove of each clamping hoop groove is larger than the thickness of the end head of the telescopic strip.
In the technical scheme, the utility model has the technical effects and advantages that:
1. through increasing radiator fan in the top of switch board, can effectively improve the inside radiating effect of switch board, strengthen inside and outside circulation of air simultaneously, the main roof that switch board top set up and side roof structure all form triangle-shaped with switch board itself, have the phenomenon that prevents that the water stain from piling up remaining and taking place, the extension board of both sides also has the rainwater water conservancy diversion's effect, and the grid window that sets up in the side roof structure stops the both sides and prevents that the foreign matter from easily entering into inside the switch board;
2. through grid window below in side roof structure sets up the mounting panel, and runs through the installation through the bolt, effectively improves the detachably nature of switch board top apron, is convenient for maintain and inside clearance to the device, and radiator fan's outside both sides are through axis of rotation and the inboard installation of block terminal, can be more convenient clear up radiator fan, turn over radiator fan during the clearance, and rethread fixed knot constructs to fix clear up can.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the main roof and the side roof of the present utility model;
FIG. 3 is a schematic top view of a heat dissipating fan according to the present utility model;
FIG. 4 is a schematic diagram of a turnover structure of a cooling fan according to the present utility model;
fig. 5 is a schematic diagram of the structure of the cooling fan after being turned over.
Reference numerals illustrate:
1. a distribution box; 2. a main top plate; 201. an extension plate; 3. a connecting frame; 4. a side roof structure; 401. a side connection plate; 402. a grid window; 403. a mounting plate; 404. a bolt; 405. a thread groove; 5. an inner frame; 6. a rotating shaft; 7. an internal frame; 701. a heat radiation fan; 8. a fixed structure; 801. fixing the column; 802. a collar; 803. a telescoping strip; 804. a clamping groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a heat dissipation top cover structure for a power distribution cabinet, which is shown in fig. 1-5, and comprises a power distribution box 1 and a main top plate 2, wherein the main top plate 2 is fixedly arranged right above the power distribution box 1, notches are formed on two sides of the top of the power distribution box 1, two sides of the bottom of the main top plate 2 are respectively positioned above the two notches, a triangle is formed between the main top plate 2 and the top of the power distribution box 1, two side edges of the main top plate 2 are welded with extension plates 201, the extension plates 201 are obliquely arranged, the inclination angle of the extension plates 201 is smaller than that of two sides of the outer wall of the main top plate 2, a connecting frame 3 is arranged on two sides of the outer wall of the main top plate 2, a side top plate structure 4 is fixedly arranged on one side of the connecting frame 3, the side top plate structure 4 comprises a side connecting plate 401, a grid window 402 and a mounting plate 403, the side connecting plate 401 is fixedly arranged on the outer side surface of the connecting frame 3, the side connecting plate 401 is identical to the main top plate 2 in shape, triangular grid windows 402 are fixedly arranged on the inner sides of the side connecting plate 401, mounting plates 403 are fixedly welded on the two sides of the bottom of the grid window 402, through holes 403 are formed on the surfaces of the mounting plate 403, through holes are arranged, the through holes are centrally arranged on the two sides of the connecting bolts 404 and the two sides of the power distribution box 1 are matched with screw threads 404.
Main roof 2 and the side roof structure 4 that switch board top set up all form triangle-shaped with the switch board itself, have and prevent that the water stain from piling up remaining phenomenon and taking place, the extension board 201 of both sides also has the effect of rainwater water conservancy diversion, the net window 402 that sets up in the side roof structure 4 blocks to both sides and prevents that the foreign matter from easily entering into inside the switch board, set up mounting panel 403 in the net window 402 below in the side roof structure 4, and pass through the installation of running through of bolt 404, effectively improve the detachably of switch board top apron, be convenient for maintain and inside clearance to the device.
The utility model provides a fixed inside casing 5 that is provided with in the inner wall both sides top of block terminal 1, the both sides of inside casing 5 all are provided with axis of rotation 6, axis of rotation 6 is located the outer wall both sides top of block terminal 1 respectively, be provided with inner frame 7 between two inside casings 5, the middle part of inner frame 7 is hollow setting, and the middle part of inner frame 7 is provided with radiator fan 701, the both ends of inner frame 7 rotate with block terminal 1 and inside casing 5 through axis of rotation 6 and be connected, the inboard length of inside casing 5 is greater than the width of inner frame 7, the outer wall both sides middle part of inner frame 7 all is provided with fixed knot constructs 8, fixed knot constructs 8 includes fixed column 801, lantern ring 802 and telescopic strap 803, fixed column 801 is fixed mounting in the outer wall both sides middle part of inner frame 7 respectively, the surface mounting of fixed column 801 has lantern ring 802, outer wall one side fixedly connected with telescopic strap 803 and fixedly connected lantern ring 802 are rotation connection in fixed column 801 one end, the clamping groove 804 has all been seted up at the both ends of inside casing 5, the diameter of clamping groove is greater than the thickness of telescopic strap 803 end.
The cooling fan 701 is added above the power distribution cabinet, so that the cooling effect inside the power distribution cabinet can be effectively improved, the ventilation between the inside and the outside is enhanced, the two sides of the outside of the cooling fan 701 are arranged on the inner side of the power distribution cabinet 1 through the rotating shaft 6, the cooling fan 701 can be cleaned more conveniently, the cooling fan 701 is turned over during cleaning, and the cooling fan is fixed through the fixing structure 8 for cleaning.
The working principle of the utility model is as follows:
referring to the description of fig. 1-5, for the heat dissipation top cover structure for the power distribution cabinet, when in use, the main top plate 2 and the side top plate structure 4 arranged at the top of the power distribution cabinet form triangles with the power distribution cabinet, the phenomenon of preventing water stains from accumulating and remaining is generated, the extension plates 201 at two sides also have the function of guiding rainwater, the grid windows 402 arranged in the side top plate structure 4 block the two sides to prevent foreign matters from easily entering the inside of the power distribution cabinet, the mounting plate 403 is arranged below the grid windows 402 in the side top plate structure 4, and through penetrating installation of bolts 404, the detachability of the top cover plate of the power distribution cabinet is effectively improved, the maintenance and the internal cleaning of the device are facilitated, the heat dissipation fan 701 is additionally arranged above the power distribution cabinet, the heat dissipation effect inside the power distribution cabinet is effectively improved, and the air circulation between the inside and the outside is enhanced, the two sides of the outer part of the cooling fan 701 are arranged on the inner side of the distribution box 1 through the rotating shaft 6, the cooling fan 701 can be cleaned more conveniently, the cooling fan 701 is turned over during cleaning, when the inside of the distribution box 1 needs to be cleaned, the main top plate 2 and the side connecting plate 401 are detached together through the bolts 404, then the distribution box 1 needs to be cleaned and maintained, or when the cooling fan 701 needs to be cleaned, the main top plate 2 and the side connecting plate 401 are detached, the rotating shaft 6 is rotated until the other surface of the cooling fan 701 faces the outer side of the distribution box 1, the telescopic strips 803 are rotated and lengthened on the fixed columns 801 through the lantern rings 802 and rotated into the clamp grooves 804 at the two ends of the inner frame 5, the inner frame 7 and the cooling fan 701 can be cleaned after the cleaning is completed, the telescopic strips 803 are retracted, and then the inner frame 5 and the cooling fan 701 are rotated back to the original position through the rotating shaft 6, finally, the main top plate 2 and the side connection plates 401 are fixedly installed, namely the operation method of the heat dissipation top cover structure for the power distribution cabinet.
Claims (7)
1. The utility model provides a radiating top cover structure for switch board, includes block terminal (1) and owner roof (2), its characterized in that, fixed mounting has owner roof (2) directly over block terminal (1), link (3) are installed to the outer wall both sides of owner roof (2), one side fixed mounting of link (3) has side roof structure (4), the fixed inside casing (5) that are provided with in inner wall both sides top of block terminal (1), the both sides of inside casing (5) all are provided with axis of rotation (6), axis of rotation (6) are located the outer wall both sides top of block terminal (1) respectively, two be provided with built-in shelf (7) between inside casing (5), the middle part of built-in shelf (7) is hollow setting, and the middle part of built-in shelf (7) is provided with radiator fan (701), the both ends of built-in shelf (7) are rotated through axis of rotation (6) and block terminal (1) and inside casing (5), the inboard length of inside casing (5) is greater than the width of built-in shelf (7), both sides (8) are provided with fixed structure.
2. The heat radiation top cover structure for a power distribution cabinet according to claim 1, wherein: gaps are formed in two sides of the top of the distribution box (1), two sides of the bottom of the main top plate (2) are respectively located above the two gaps, and a triangle is formed between the main top plate (2) and the top of the distribution box (1).
3. The heat radiation top cover structure for a power distribution cabinet according to claim 2, wherein: extension plates (201) are welded on the edges of the two sides of the main top plate (2), the extension plates (201) are obliquely arranged, and the inclination angle of the extension plates (201) is smaller than that of the two sides of the outer wall of the main top plate (2).
4. The heat radiation top cover structure for a power distribution cabinet according to claim 1, wherein: the side roof structure (4) comprises a side connecting plate (401), grid windows (402) and a mounting plate (403), wherein the side connecting plate (401) is fixedly mounted on the outer side surface of the connecting frame (3), the shape of the side connecting plate (401) is identical to that of the main roof (2), the triangular grid windows (402) are fixedly arranged on the inner side of the side connecting plate (401), and the mounting plate (403) is fixedly welded on two sides of the bottom of the grid windows (402).
5. The heat dissipation top cover structure for a power distribution cabinet according to claim 4, wherein: through holes are formed in the surface of the mounting plate (403), bolts (404) are installed in the middle of the through holes in a penetrating mode, and thread grooves (405) matched with the threads of the bolts (404) are formed in two sides of the top of the distribution box (1).
6. The heat radiation top cover structure for a power distribution cabinet according to claim 1, wherein: the fixing structure (8) comprises fixing columns (801), lantern rings (802) and telescopic strips (803), the fixing columns (801) are respectively fixedly arranged in the middle of two sides of the outer wall of the inner frame (7), lantern rings (802) are arranged on the surface of the fixing columns (801), and the telescopic strips (803) are fixedly connected to one side of the outer wall of the lantern rings (802).
7. The heat dissipation top cover structure for a power distribution cabinet according to claim 6, wherein: the telescopic strip (803) is rotationally connected with one end of the fixing column (801) through a lantern ring (802) fixedly connected with the telescopic strip, clamping hoop grooves (804) are formed in two ends of the inner frame (5), and the diameter of an inner groove of each clamping hoop groove (804) is larger than the thickness of the end head of the telescopic strip (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789020.2U CN220233949U (en) | 2023-07-10 | 2023-07-10 | Heat dissipation top cap structure for switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789020.2U CN220233949U (en) | 2023-07-10 | 2023-07-10 | Heat dissipation top cap structure for switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220233949U true CN220233949U (en) | 2023-12-22 |
Family
ID=89177022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321789020.2U Active CN220233949U (en) | 2023-07-10 | 2023-07-10 | Heat dissipation top cap structure for switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220233949U (en) |
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2023
- 2023-07-10 CN CN202321789020.2U patent/CN220233949U/en active Active
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