CN220021964U - Power distribution cabinet heat abstractor - Google Patents
Power distribution cabinet heat abstractor Download PDFInfo
- Publication number
- CN220021964U CN220021964U CN202321626923.9U CN202321626923U CN220021964U CN 220021964 U CN220021964 U CN 220021964U CN 202321626923 U CN202321626923 U CN 202321626923U CN 220021964 U CN220021964 U CN 220021964U
- Authority
- CN
- China
- Prior art keywords
- filter box
- baffle
- outer cover
- clamping
- dustcoat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 3
- 241000219146 Gossypium Species 0.000 description 9
- 238000001816 cooling Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution cabinet heat dissipation facilities, and particularly discloses a power distribution cabinet heat dissipation device which comprises a filter box, an outer cover, filter cotton and an axial flow fan, wherein the filter box is arranged on the outer side of an air inlet of a cabinet body, an air inlet grille is arranged on a bottom plate of the filter box corresponding to the air inlet, the axial flow fan is arranged on the inner side of the air inlet, the axial flow fan is arranged on the filter box, the filter cotton is embedded in the filter box, the outer cover is detachably connected to the outer side of the filter box, the outer end of the outer cover is closed, the bottom of the outer cover is open, a partition plate is arranged in the outer cover, the partition plate is tightly attached to a port of the filter box, the air inlet is formed corresponding to the air inlet grille, a water baffle plate is connected between left side plate and right side plate of the outer cover, the lower side of the water baffle plate is obliquely arranged, and the upper side of the water baffle plate is close to the outer side plate of the outer cover and is arranged at intervals with the outer side plate of the outer cover.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinet heat dissipation facilities, in particular to a power distribution cabinet heat dissipation device.
Background
The power distribution cabinet is a power distribution device formed by assembling switch equipment, a measuring instrument, protection electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet according to the electric wiring requirement, and when equipment in the metal cabinet works, heat can be generated, so that a heat dissipation device is required to be equipped, and the heat is timely discharged.
The cabinet cooling fan is the most common cooling equipment for a power distribution cabinet, the structure of the cabinet cooling fan can be referred to as fig. 1, a main body (a filter box) is arranged at the outer end of an air inlet of a cabinet body, filter cotton is embedded in the main body, the outer end of the main body is embedded in an outer cover, the inner end of the main body is connected with an axial flow fan (not released in the figure), the cabinet cooling fan is usually arranged at the bottom of the cabinet body, the cooling fan absorbs external cold air, and hot air in the cabinet is discharged from the top of the cabinet body. The outer cover structure is similar to a shutter, and for an outdoor power distribution cabinet, the outer cover can be rainproof to a certain extent, but when rainwater is large, raindrops easily rebound from the ground to pass through the outer cover, so that the outer cover loses waterproofness, and therefore, the heat dissipation device with good waterproof performance is provided.
Disclosure of Invention
In order to solve the problems mentioned in the background art, the utility model aims to provide a heat dissipation device of a power distribution cabinet.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides a switch board heat abstractor, includes filter box, dustcoat, filter cotton and axial fan, the filter box is installed in the outside of the vent of the cabinet body, the bottom plate of filter box corresponds the vent and is equipped with the air inlet grid, the inboard that axial fan located the vent and axial fan install on the filter box, the filter cotton inlays in the filter box, the dustcoat detachable connects in the outside of filter box, the outer end of dustcoat is sealed, bottom opening, be equipped with the baffle in the dustcoat, the baffle is hugged closely in the port of filter box, the air intake has been seted up to the baffle correspondence air inlet grid, be connected with the breakwater between the left and right sides board of dustcoat, the breakwater slope sets up, the downside of breakwater is connected with the bottom of baffle, the upside of breakwater is close to the lateral plate of dustcoat and sets up with the lateral plate interval of dustcoat.
Further, the outer walls of the left side plate and the right side plate of the filter box are respectively provided with a longitudinal clamping edge, the inner walls of the left side plate and the right side plate of the outer cover are correspondingly provided with clamping grooves, and the two clamping edges are respectively matched and installed in the two clamping grooves to realize the connection of the outer cover and the filter box.
Further, the lower part of the clamping edge is connected with an embedded block, the lower part of the clamping groove is provided with an embedded groove corresponding to the embedded block, and when the clamping edge is matched and installed in the clamping groove, the embedded block is embedded in the embedded groove, so that the outer cover is prevented from being easily separated from the filter box.
The beneficial effects of the utility model are as follows: through the outer end with the dustcoat is sealed, set up the opening in the dustcoat bottom to set up the breakwater of slope in the dustcoat, even if raindrops rebound from ground and get into the dustcoat, also can be blocked by the breakwater, consequently can effectually block the rainwater, waterproof nature is good.
Drawings
FIG. 1 is a schematic diagram of the background art;
FIG. 2 is an isometric view of an embodiment of the utility model;
FIG. 3 is an exploded view of an embodiment of the present utility model;
fig. 4 is a cross-sectional view of an embodiment of the present utility model.
Description of the drawings: 1. the filter box comprises a filter box body, 11, an air inlet grille, 12, a flange, 13, clamping ribs, 14, an insert, 15, a sealing ring, 2, an outer cover, 21, a partition board, 22, an air inlet, 23, a water baffle, 24, clamping grooves, 25, an insert groove, 3, filter cotton, 4, an axial flow fan, 5, a cabinet body, 51 and a ventilation opening.
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 are obtained by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
As shown in fig. 2-4, a heat dissipating device of a power distribution cabinet comprises a filter box 1, an outer cover 2, filter cotton 3 and an axial flow fan 4, wherein the filter box 1 is fixed on the outer wall of a cabinet body 5 through four screws, an opening of the filter box 1 faces away from the cabinet body 5, a sealing ring 15 is glued on the edge of a bottom plate of the filter box 1, the sealing ring 15 is abutted between the outer wall of the cabinet body 5 and the bottom plate of the filter box 1, the wall of the cabinet body 5 is provided with a ventilation opening 51 corresponding to the filter box 1, the bottom plate of the filter box 1 is provided with an air inlet grille 11 corresponding to the ventilation opening 51, a flange 12 with a size matched with the ventilation opening 51 is formed on the bottom plate of the filter box 1, the flange 12 is matched and installed in the ventilation opening 51, the axial flow fan 4 is locked on the flange 12 through four screws, the filter cotton 3 is embedded in the filter box 1, the dustcoat 2 is the casing of cuboid shape, dustcoat 2 detachable connects in the outer end of filter cartridge 1, the outer end of dustcoat 2 is sealed, the bottom opening, the distance of the outer lateral plate of dustcoat 2 from the outer terminal surface of filter cartridge 1 is equivalent with the sum of the thickness of five filter cottons 3, be equipped with baffle 21 in the dustcoat 2, the size of baffle 21 corresponds with the size of the outer port of filter cartridge 1, baffle 21 hugs closely in the port of filter cartridge 1, thereby press from both sides filter cottons 3 tightly, the air intake 22 has been seted up to baffle 21 correspondence air inlet grille 11, be connected with breakwater 23 between the left and right sides board of dustcoat 2, breakwater 23 sets up with 54 degree angle for the slope of ground, the downside of breakwater 23 is connected with the bottom of baffle 21, the high side of breakwater 23 is close to the outer lateral plate of dustcoat 2 and sets up with the lateral plate interval of dustcoat 2.
In actual operation, outside air can get into dustcoat 2 by the clearance between breakwater 23 and the dustcoat 2 lateral plate, can not influence heat dispersion, and when the rainwater was very big, even if raindrops rebound from ground gets into dustcoat 2, also can be blocked by breakwater 23, consequently can effectually block the rainwater, waterproof nature is good.
In this embodiment, the outer walls of the left and right side plates of the filter box 1 are respectively provided with a longitudinal clamping edge 13, the inner walls of the left and right side plates of the outer cover 2 are provided with clamping grooves 24 corresponding to the clamping edges 13, and the two clamping edges 13 are respectively matched and installed in the two clamping grooves 24, so that the outer cover 2 is connected with the filter box 1, and the outer cover 2 can be quickly disassembled from the filter box 1 to replace the filter cotton 3.
In this embodiment, the lower portion of the clamping rib 13 is connected with the insert 14, the lower portion of the clamping groove 24 is provided with the insert 25 corresponding to the insert 14, and when the clamping rib 13 is mounted in the clamping groove 24, the insert 14 is embedded in the insert 25, so as to prevent the housing 2 from easily separating from the filter box 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (3)
1. The utility model provides a switch board heat abstractor, includes filter box (1), dustcoat (2), filter cotton (3) and axial fan (4), the outside of vent (51) in cabinet body (5) is installed to filter box (1), the bottom plate of filter box (1) corresponds vent (51) and is equipped with air inlet grid (11), the inboard and axial fan (4) of vent (51) are located to axial fan (4) are installed on filter box (1), filter cotton (3) inlay in filter box (1), dustcoat (2) detachable connect in the outside of filter box (1), a serial communication port, the outer end of dustcoat (2) is sealed, bottom opening, be equipped with baffle (21) in dustcoat (2), baffle (21) are hugged closely in the port of filter box (1), baffle (21) correspond air inlet grid (11) and have been seted up, be connected with between the curb plate (23) about the curb plate of vent (51), baffle (23) slope setting is connected in the outside of baffle (23) and baffle (2) and the outside of baffle (23) are close to the outside of baffle (23).
2. The heat dissipation device for the power distribution cabinet according to claim 1, wherein longitudinal clamping edges (13) are arranged on the outer walls of the left side plate and the right side plate of the filter box (1), clamping grooves (24) are formed in the inner walls of the left side plate and the right side plate of the outer cover (2) corresponding to the clamping edges (13), and the two clamping edges (13) are respectively matched and installed in the two clamping grooves (24) to realize connection between the outer cover (2) and the filter box (1).
3. A heat dissipation device for a power distribution cabinet according to claim 2, wherein the lower part of the clamping edge (13) is connected with an embedded block (14), the lower part of the clamping groove (24) is provided with an embedded groove (25) corresponding to the embedded block (14), and when the clamping edge (13) is mounted in the clamping groove (24) in a matching manner, the embedded block (14) is embedded in the embedded groove (25) to prevent the outer cover (2) from being easily separated from the filter box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626923.9U CN220021964U (en) | 2023-06-25 | 2023-06-25 | Power distribution cabinet heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626923.9U CN220021964U (en) | 2023-06-25 | 2023-06-25 | Power distribution cabinet heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220021964U true CN220021964U (en) | 2023-11-14 |
Family
ID=88684195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321626923.9U Active CN220021964U (en) | 2023-06-25 | 2023-06-25 | Power distribution cabinet heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220021964U (en) |
-
2023
- 2023-06-25 CN CN202321626923.9U patent/CN220021964U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111207451A (en) | Electric control box and window type air conditioner | |
| CN108155571A (en) | A kind of stable low voltage equipment of high heat dissipation | |
| CN220021964U (en) | Power distribution cabinet heat abstractor | |
| CN211765022U (en) | Charging pile | |
| CN211184743U (en) | L ED display screen assembly | |
| CN209913344U (en) | Outdoor high-performance waterproof and heat-dissipation excellent control cabinet | |
| CN213026929U (en) | Dampproofing block terminal that ventilates | |
| CN212811913U (en) | Outdoor base station direct ventilation system maintains device | |
| CN210328293U (en) | Electric automatization switch board | |
| CN210273082U (en) | System control cabinet | |
| CN213242176U (en) | Power transformer that radiating effect is good | |
| CN211929191U (en) | Integrated direct current transformer | |
| CN211457635U (en) | Heat dissipation window assembly, shutter and electric cabinet | |
| CN108512168B (en) | A kind of transformer bus protective device | |
| CN212626810U (en) | Low-voltage electrical control cabinet with ventilation window | |
| CN211822834U (en) | Air conditioner outdoor unit and air conditioner | |
| CN208588004U (en) | Electric appliance box assembly and air conditioner outdoor unit | |
| CN219394157U (en) | Power cabinet heat radiation structure | |
| CN110571675A (en) | Multifunctional low-voltage distribution box | |
| CN214148167U (en) | Heat-dissipation waterproof multi-connected outdoor unit electric control box device | |
| CN218102251U (en) | Electric energy supply box | |
| CN219535233U (en) | Block terminal that leakproofness is good | |
| CN213026957U (en) | Automatically controlled cabinet of high-efficient heat dissipation | |
| CN220210751U (en) | Waterproof power inverter | |
| CN216489100U (en) | Waterproof dustproof lighting power distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |