CN220042651U - Waterproof heat dissipation frock of electrical power distribution cabinet - Google Patents
Waterproof heat dissipation frock of electrical power distribution cabinet Download PDFInfo
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- CN220042651U CN220042651U CN202321441245.9U CN202321441245U CN220042651U CN 220042651 U CN220042651 U CN 220042651U CN 202321441245 U CN202321441245 U CN 202321441245U CN 220042651 U CN220042651 U CN 220042651U
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- heat dissipation
- cabinet body
- power distribution
- electrical power
- cabinet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 77
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of waterproof heat dissipation of power distribution cabinets, in particular to a waterproof heat dissipation tool of an electrical power distribution cabinet, which comprises a cabinet body, wherein the front end surface of the cabinet body is hinged with a sealed cabinet door, a mounting plate for mounting elements is arranged in the cabinet body, the lower end surface of the cabinet body is provided with a supporting frame, and the upper end surface of the cabinet body is provided with a rain-proof plate; the back of the cabinet body and the sealed cabinet body door are internally provided with a plurality of heat dissipation copper plates in a clamping mode, one end of each heat dissipation copper plate is located inside the cabinet body, the other end of each heat dissipation copper plate extends to the outer portion of the cabinet body, grooves are formed in the outer surfaces of the heat dissipation copper plates, a plurality of heat dissipation fins are arranged in the grooves in a clamping mode, the back of the cabinet body and the sealed cabinet body door are provided with protective shells wrapping the heat dissipation copper plates on the surface of the cabinet body, and threaded rods used for fixing the heat dissipation fins are spirally screwed on the protective shells. The utility model not only has good heat dissipation and waterproof effects, but also can be convenient for quick replacement when the radiating fin is damaged by impact.
Description
Technical Field
The utility model relates to a waterproof heat dissipation tool for an electrical power distribution cabinet, in particular to a waterproof heat dissipation tool for an electrical power distribution cabinet, and belongs to the technical field of waterproof heat dissipation of power distribution cabinets.
Background
The power distribution cabinet is used in the occasions with dispersed load and less loops; motor control centers are used in situations where there are more load concentrations and loops, and they distribute the power from a circuit of a higher-level distribution device to nearby loads. The equipment of the level should provide protection, monitoring and control for loads, but the waterproof and heat-dissipating effects of a plurality of power distribution cabinets at present are not good, so that the use of the power distribution cabinets is affected, the service life of the power distribution cabinets is reduced, the existing power distribution cabinets have poor heat-dissipating and waterproof performances, and the disassembly and assembly of electrical elements are inconvenient;
according to the waterproof heat dissipation type switch board that chinese patent literature of publication No. CN 209119653U discloses, including the switch board body, first connecting plate is installed to the bottom of switch board body, the bottom fixedly connected with base of first connecting plate, the second connecting plate is installed at the top of switch board body, the left and right sides symmetry of switch board body bottom is equipped with the mount, the sealing door is installed through the hinge to the preceding terminal surface of switch board body, the equidistance is equipped with the fin on the back of switch board body and the sealing door, selects corresponding mounting panel according to electric component's size, installs electric component on the mounting panel through the fastener, installs the mounting panel on the fixed plate through the bolt again, then according to electric component's size, pegging graft the reference column in the suitable location pinhole, install the locating plate to first screw hole through the bolt again, realize the installation to electric component, convenient maintenance and change.
Based on the search of the above patent and the discovery of the equipment in the combination prior art, the above equipment adopts the radiating fin that sets up the heat conduction at the preceding terminal surface and the back of switch board to dispel the heat to the cabinet is internal, because some switch boards set up outdoors, consequently can lead to the condition that the fin damaged can appear in the striking that runs into the animal, or the object that the fan blows can lead to the fin to cause the striking, and the fin of above-mentioned equipment adopts fixed connection with the cabinet body, consequently is inconvenient for changing the fin of damage.
Therefore, there is a need for an improvement in the waterproof heat dissipation of electrical power distribution cabinets to address the above-described problems.
Disclosure of Invention
The utility model aims to provide a waterproof and heat-dissipating tooling for an electrical power distribution cabinet, which not only has good heat-dissipating and waterproof effects, but also can be conveniently and quickly replaced when a radiating fin is damaged by impact.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps: the waterproof heat dissipation tooling comprises a cabinet body, wherein a sealed cabinet door is hinged to the front end face of the cabinet body, a mounting plate for mounting elements is arranged in the cabinet body, a supporting frame is arranged on the lower end face of the cabinet body, and a rainproof plate is arranged on the upper end face of the cabinet body;
the back of the cabinet body and all block and be equipped with a plurality of heat dissipation copper in the sealed cabinet body door, heat dissipation copper one end is in the cabinet is internal, the other end of heat dissipation copper extends to the cabinet is external, the surface of heat dissipation copper is seted up flutedly, the recess inside callipers is equipped with a plurality of radiating fin, the back of the cabinet body and be provided with the parcel on the surface of sealed cabinet body door the protective housing of heat dissipation copper, the spiral revolves on the protective housing and is connected with and is used for fixing radiating fin's threaded rod.
Preferably, the part of the heat dissipation copper plate on the outer surface of the cabinet body does not protrude out of the protective shell, the upper end face and the lower end face inside the groove are provided with limit grooves, and the upper end and the lower end of the heat dissipation fin are respectively clamped with the limit grooves at the upper end and the lower end.
Preferably, the protection shell and the plurality of radiating fins are provided with threaded holes corresponding in position, the threaded rod is screwed and connected with the plurality of threaded holes, and the outer end of the threaded rod is provided with a rotating handle.
Preferably, the inner side face of the sealed cabinet door is provided with a rubber sealing gasket, a plurality of heat dissipation holes which are obliquely arranged are formed in the two side faces of the cabinet body, and the heat dissipation holes are obliquely arranged downwards from inside to outside.
Preferably, both sides of the back of the cabinet body are slidably provided with a drawing type filter plate, and the drawing type filter plate penetrates through a plurality of the heat dissipation holes.
Preferably, a plurality of ventilation holes are formed in the lower end face of the cabinet body, a drawing type drying plate penetrating through the ventilation holes is slidably arranged below the front end face of the cabinet body, and a filter screen is arranged at the opening of the ventilation holes.
Preferably, the whole coverage area of the rain-proof plate is larger than that of the cabinet body, and the two sides of the rain-proof plate are both obliquely downwards provided with auxiliary rain-proof plates.
The utility model has at least the following beneficial effects:
1. the power distribution cabinet has good waterproof effect by utilizing the sealing cabinet door, the rain-proof plate and the auxiliary rain-proof plate, a plurality of radiating copper plates and radiating fins arranged on the front end face and the rear end face of the cabinet body are used for achieving good radiating effect, when the radiating fins are damaged by collision, the threaded rods are rotated to separate the threaded rods from the threaded holes, so that the damaged radiating fins in the grooves can be quickly taken down, then new radiating fins are taken out, the new radiating fins are clamped into the grooves, the threaded holes are communicated, and then the threaded rods are screwed and connected with the threaded holes to be fixed, so that the radiating fins can be quickly replaced without affecting the radiating effect of the cabinet body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the back perspective structure of the present utility model;
FIG. 3 is a front cross-sectional view of the present utility model;
FIG. 4 is a side cross-sectional view of the present utility model;
FIG. 5 is a schematic view of a mounting structure of a heat dissipating fin according to the present utility model;
FIG. 6 is a partial schematic view of the present utility model.
In the figure, the cabinet comprises a 1-cabinet body, a 2-sealed cabinet door, a 3-mounting plate, a 4-supporting frame, a 5-rain-proof plate, a 6-heat-radiating copper plate, a 7-groove, an 8-heat-radiating fin, a 9-threaded rod, a 10-threaded hole, an 11-limiting groove, a 12-protection shell, a 13-heat-radiating hole, a 14-drawing type filter plate, a 15-rotating handle, 16-ventilation holes, a 17-drawing type drying plate, 18-filter screens and a 19-auxiliary rain baffle.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in fig. 1-6, the waterproof heat dissipation tooling for an electrical power distribution cabinet provided by the embodiment comprises a cabinet body 1, wherein, as shown in fig. 3 and 4, a plurality of air holes 16 are formed in the lower end face of the cabinet body 1, the air holes 16 can improve the heat dissipation effect of the cabinet body 1, a drawing type drying plate 17 penetrating through the plurality of air holes 16 is slidably arranged below the front end face of the cabinet body 1, when part of moist air enters the interior of the cabinet body 1 through the air holes 16, the air can be dried by the drawing type drying plate 17, the good dampproof effect is achieved, meanwhile, the later replacement is facilitated, a filter screen 18 is arranged at the opening of the air holes 16, and the filter screen 18 can prevent foreign matters from entering the interior of the cabinet body 1 through the air holes 16;
the front end face of the cabinet body 1 is hinged with a sealed cabinet body door 2, wherein as shown in fig. 3, the inner side face of the sealed cabinet body door 2 is provided with a rubber sealing gasket, the sealing effect of the sealed cabinet body door 2 can be improved, the waterproof performance is improved, a plurality of obliquely arranged heat dissipation holes 13 are formed in two side faces of the cabinet body 1, the heat dissipation holes 13 are obliquely downwards arranged from inside to outside, the heat dissipation effect in the cabinet body 1 is improved due to the arrangement of the heat dissipation holes 13, and meanwhile, the heat dissipation effect is achieved due to the obliquely downwards arranged heat dissipation holes 13, and meanwhile, the waterproof effect is achieved;
furthermore, both sides of the back of the cabinet body 1 are provided with the drawing type filter plates 14 in a sliding manner, the drawing type filter plates 14 penetrate through a plurality of radiating holes 13, so that foreign matters can be prevented from entering the interior of the cabinet body 1 through the radiating holes 13, and the drawing type filter plates 14 can be drawn out for cleaning or replacement in the later period;
the inside of the cabinet body 1 is provided with a mounting plate 3 for mounting elements, the lower end surface of the cabinet body 1 is provided with a supporting frame 4, and the upper end surface of the cabinet body 1 is provided with a rain-proof plate 5;
further, as shown in fig. 1, the overall coverage area of the rain-proof plate 5 is larger than that of the cabinet body 1, so that good rain-proof effect is ensured, rainwater is prevented from entering the cabinet body 1, two sides of the rain-proof plate 5 are both obliquely provided with auxiliary rain-proof plates 19 downwards, and the auxiliary rain-proof plates 19 can enable the rainwater falling on the rain-proof plate 5 to slide to the outer side of the cabinet body 1, so that the waterproof effect is further improved;
the back of the cabinet body 1 and the inside of the sealed cabinet body door 2 are respectively provided with a plurality of heat dissipation copper plates 6 in a clamping way, one end of each heat dissipation copper plate 6 is positioned inside the cabinet body 1, the other end of each heat dissipation copper plate 6 extends to the outside of the cabinet body 1, the outer surface of each heat dissipation copper plate 6 is provided with a groove 7, a plurality of heat dissipation fins 8 are arranged in the grooves 7 in a clamping way, the back of the cabinet body 1 and the surface of the sealed cabinet body door 2 are provided with a protection shell 12 for wrapping the heat dissipation copper plate 6, and the protection shell 12 is spirally screwed and connected with a threaded rod 9 for fixing the heat dissipation fins 8;
further, as shown in fig. 1, 5 and 6, the part of the heat dissipation copper plate 6 located on the outer surface of the cabinet body 1 does not protrude out of the protective shell 12, so that the connection part between the heat dissipation fins 8 and the inside of the groove 7 can be protected, and the damage to the connection part between the heat dissipation copper plate 6 and the heat dissipation fins 8 in the case of collision is prevented, wherein, it is noted that the heat dissipation copper plate 6 is fixed, and the heat dissipation copper plate 6 is protected by the cabinet body 1 and the protective shell 12, so that replacement is not needed, only the heat dissipation fins 8 are needed to be replaced, the upper end surface and the lower end surface of the inside of the groove 7 are provided with limiting grooves 11, and the upper end and the lower end of the heat dissipation fins 8 are respectively clamped with the limiting grooves 11 at the upper end and the lower end of the heat dissipation fins 8, and the limiting grooves 11 are used for limiting and fixing when the heat dissipation fins 8 are connected with the groove 7;
furthermore, the protection shell 12 and the plurality of radiating fins 8 are provided with threaded holes 10 corresponding in position, the threaded rod 9 is screwed and connected with the plurality of threaded holes 10, the outer end of the threaded rod 9 is provided with a rotating handle 15, and the rotating handle 15 is convenient for rotating the threaded rod 9.
As shown in fig. 1 to 6, the principle of the waterproof heat dissipation tooling for the electrical power distribution cabinet provided by the embodiment is as follows: when the heat dissipation fins 8 at the back of the sealed cabinet body door 2 or the cabinet body 1 are impacted to be damaged, the threaded rod 9 is separated from the threaded holes 10 by rotating the threaded rod 9, so that the damaged heat dissipation fins 8 in the groove 7 can be quickly taken down, then new heat dissipation fins 8 are taken out, the upper ends and the lower ends of the new heat dissipation fins 8 are preliminarily clamped with the limit grooves 11 at the upper ends and the lower ends, after the heat dissipation fins 8 completely enter the groove 7, the threaded holes 10 are communicated, and then the threaded rod 9 and the threaded holes 10 are screwed and connected to be fixed, thereby realizing quick replacement of the heat dissipation fins 8 without influencing the heat dissipation effect on the cabinet body 1.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (7)
1. The waterproof heat dissipation tooling for the electrical power distribution cabinet comprises a cabinet body (1) and is characterized in that a sealed cabinet door (2) is hinged to the front end face of the cabinet body (1), a mounting plate (3) for mounting elements is arranged inside the cabinet body (1), a supporting frame (4) is arranged on the lower end face of the cabinet body (1), and a rainproof plate (5) is arranged on the upper end face of the cabinet body (1);
the back of the cabinet body (1) and all block and be equipped with a plurality of heat dissipation copper (6) in the sealed cabinet body door (2), heat dissipation copper (6) one end is in inside the cabinet body (1), the other end of heat dissipation copper (6) extends to the cabinet body (1) is outside, recess (7) have been seted up to the surface of heat dissipation copper (6), recess (7) inside callipers are equipped with a plurality of fin (8), the back of the cabinet body (1) and be provided with the parcel on the surface of sealed cabinet body door (2) heat dissipation copper (6) protective housing (12), protective housing (12) are last spiral with be connected with be used for fixing threaded rod (9) of fin (8).
2. The waterproof heat dissipation tooling for an electrical power distribution cabinet according to claim 1, wherein: the part of the heat dissipation copper plate (6) positioned on the outer surface of the cabinet body (1) does not protrude out of the protective shell (12), limiting grooves (11) are formed in the upper end face and the lower end face of the inside of the groove (7), and the upper end and the lower end of the heat dissipation fin (8) are respectively clamped with the limiting grooves (11) at the upper end and the lower end.
3. The waterproof heat dissipation tooling for an electrical power distribution cabinet according to claim 1, wherein: the protection casing (12) and a plurality of the radiating fins (8) are internally provided with threaded holes (10) with corresponding positions, the threaded rod (9) is screwed and connected with the threaded holes (10) in a threaded mode, and the outer end of the threaded rod (9) is provided with a rotary handle (15).
4. The waterproof heat dissipation tooling for an electrical power distribution cabinet according to claim 1, wherein: the inner side face of the sealed cabinet door (2) is provided with a rubber sealing gasket, two side faces of the cabinet body (1) are provided with a plurality of heat dissipation holes (13) which are obliquely arranged, and the heat dissipation holes (13) are obliquely arranged downwards from inside to outside.
5. The waterproof heat dissipation tooling for the electrical power distribution cabinet according to claim 4, wherein: both sides of the back of the cabinet body (1) are provided with a drawing type filter plate (14) in a sliding mode, and the drawing type filter plate (14) penetrates through a plurality of radiating holes (13).
6. The waterproof heat dissipation tooling for an electrical power distribution cabinet according to claim 1, wherein: a plurality of ventilation holes (16) are formed in the lower end face of the cabinet body (1), a plurality of drawing type drying plates (17) penetrating through the ventilation holes (16) are slidably arranged below the front end face of the cabinet body (1), and a filter screen (18) is arranged at the opening of the ventilation holes (16).
7. The waterproof heat dissipation tooling for an electrical power distribution cabinet according to claim 1, wherein: the whole coverage area of the rain-proof plate (5) is larger than that of the cabinet body (1), and the two sides of the rain-proof plate (5) are both obliquely downwards provided with auxiliary rain-shielding plates (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321441245.9U CN220042651U (en) | 2023-06-07 | 2023-06-07 | Waterproof heat dissipation frock of electrical power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321441245.9U CN220042651U (en) | 2023-06-07 | 2023-06-07 | Waterproof heat dissipation frock of electrical power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042651U true CN220042651U (en) | 2023-11-17 |
Family
ID=88744468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321441245.9U Active CN220042651U (en) | 2023-06-07 | 2023-06-07 | Waterproof heat dissipation frock of electrical power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042651U (en) |
-
2023
- 2023-06-07 CN CN202321441245.9U patent/CN220042651U/en active Active
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