CN219760406U - Heat dissipation formula low-voltage electrical cabinet - Google Patents
Heat dissipation formula low-voltage electrical cabinet Download PDFInfo
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- CN219760406U CN219760406U CN202223488161.9U CN202223488161U CN219760406U CN 219760406 U CN219760406 U CN 219760406U CN 202223488161 U CN202223488161 U CN 202223488161U CN 219760406 U CN219760406 U CN 219760406U
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- cabinet
- electrical
- pipeline
- electrical cabinet
- filter screen
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 38
- 239000000428 dust Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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 electrical cabinets, and discloses a heat dissipation type low-voltage electrical cabinet, which comprises a cabinet body assembly; the cabinet assembly includes: a base, the top of which is provided with an electrical cabinet; the mounting plate is fixedly connected to the inside of the electrical cabinet and provided with a plurality of mounting plates; the mounting plates are respectively provided with an electric element; the heat dissipation holes are formed in the side face of the electrical cabinet; the fan is opened, so that the fan air inlet pumps outside air of the electrical cabinet into the first pipeline, the air is discharged through the second pipelines, heat dissipation treatment is carried out on the electrical components, dust on the electrical components and the mounting plates is blown off on the first filter screen, the first filter screen can be pulled forward directly, the first filter screen is detached, heat dissipation treatment is carried out on the inside of the electrical cabinet, dust removal treatment can be carried out on the plurality of mounting plates and the plurality of electrical components in the electrical cabinet, the first filter screen is detached conveniently, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of electrical cabinets, in particular to a heat dissipation type low-voltage electrical cabinet.
Background
The electric cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally, and at present, devices such as a leakage protector, an alternating current contactor, an air switch, a safety fuse and the like are arranged in the electric cabinet.
Because of installing a large amount of connectors and semiconductor devices in the regulator cubicle on the market, when leading to using, can give off a large amount of heat, common processing mode is to set up the heat dissipation fan, but the radiating area of heat dissipation fan is less, can not play better radiating effect, for example, chinese patent publication No. CN216058094U discloses a high-efficient low-voltage electric cabinet dispels the heat, it is through setting up the fan, in getting into the air pipe with outside air through the air-supply line pump drainage, cool down the back through the coolant liquid in the coolant liquid case, then in the equipment rack is gone into through the intake pipe, carry out the thermoneutralization with the high-temperature gas of equipment rack, high-temperature gas is outside the cabinet body through the inclined vent discharge, accomplish the internal cooling operation of cabinet, though the heat has realized better radiating effect, but its structure is comparatively complicated, and do not possess dust removal function, bring inconvenience for the use.
The existing heat dissipation type low-voltage electrical cabinet has no good heat dissipation and dust removal functions, brings inconvenience to the use of the electrical cabinet and has certain limitation.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a heat-dissipation low-voltage electrical cabinet, which has the advantages of heat dissipation and dust removal and solves the problem that the existing heat-dissipation low-voltage electrical cabinet does not have good heat dissipation and dust removal functions.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat dissipation type low-voltage electrical cabinet comprises a cabinet body assembly; the cabinet assembly includes: a base, the top of which is provided with an electrical cabinet; the mounting plate is fixedly connected to the inside of the electrical cabinet and provided with a plurality of mounting plates; the mounting plates are respectively provided with an electric element; the heat dissipation holes are formed in the side face of the electrical cabinet; a cabinet body assembly radiating assembly is arranged in the electrical cabinet; the cabinet body assembly cooling assembly includes: the shell is fixedly connected to the inside of the electrical cabinet; the fan is fixedly connected to the bottom surface inside the electrical cabinet, and the air outlet of the fan penetrates through the electrical cabinet; the first pipeline is fixedly connected to the inner side wall of the shell and is communicated with the air outlet of the fan; the second pipelines are fixedly connected to the outer side wall of the first pipeline and are provided with a plurality of pipelines, and each second pipeline penetrates through the shell; the first frame body is symmetrically and fixedly connected to the inside of the electrical cabinet; the first filter screen is arranged between the first frame bodies.
Preferably: the cabinet body assembly heat dissipation assembly further comprises: the second frame body is symmetrically and fixedly connected to the side surface of the electrical cabinet; the second filter screen is arranged between the two second frame bodies.
Preferably: the first filter screen is tightly attached to the inner side wall of the electrical cabinet.
Preferably: an auxiliary component is arranged in the electric cabinet; the auxiliary assembly includes: the third pipeline is fixedly connected to the top surface inside the electrical cabinet, and one end of the third pipeline is communicated with the first pipeline; and the fourth pipeline is fixedly connected to the outer side wall of the third pipeline and is provided with a plurality of pipelines which are communicated with the third pipeline.
Preferably: the auxiliary assembly further comprises: the third filter screen is symmetrically arranged on the inner bottom surface of the electrical cabinet and between the first frame bodies.
Preferably: the auxiliary assembly further comprises: the hole body is arranged at the top and two sides of the base.
Preferably: the second frame body and the first frame body are both obliquely arranged.
(III) beneficial effects
Compared with the prior art, the utility model provides the heat dissipation type low-voltage electrical cabinet, which has the following beneficial effects:
the utility model has the advantages of heat dissipation and dust removal, the fan is opened, the air inlet of the fan pumps the air outside the electrical cabinet into the first pipeline, the air is discharged through the second pipelines, the heat dissipation treatment is carried out on the electrical components, dust on the electrical components and the mounting plates is blown down on the first filter screen, the first filter screen can be directly pulled forward to disassemble the first filter screen, the heat dissipation treatment is carried out on the interior of the electrical cabinet, the dust removal treatment is carried out on the plurality of mounting plates and the plurality of electrical components in the electrical cabinet, the disassembly of the first filter screen is convenient, the practicability of the device is improved, and the problem that the existing heat dissipation type low-voltage electrical cabinet does not have better heat dissipation and dust removal functions is solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of the front internal structure of the present utility model.
In the figure:
1. a cabinet assembly; 11. a base; 12. an electrical cabinet; 13. a mounting plate; 14. an electrical component; 15. a heat radiation hole;
2. a heat dissipation assembly; 21. a housing; 22. a blower; 23. a first pipeline; 24. a second pipeline; 25. a second frame body; 26. a first filter screen; 27. a second frame body; 28. a second filter screen;
3. an auxiliary component; 31. a third pipeline; 32. a fourth pipeline; 33. a filter screen III; 34. a hole body.
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.
Example 1
A heat dissipation type low-voltage electrical cabinet comprises a cabinet body assembly 1; the cabinet assembly 1 includes: a base 11, the top of which is provided with an electrical cabinet 12; a mounting plate 13 fixedly connected to the inside of the electrical cabinet 12 and provided with a plurality of mounting plates; an electrical component 14, at least one electrical component 14 is disposed on each mounting plate 13; the heat dissipation holes 15 are formed in the side face of the electrical cabinet 12; a cabinet body assembly radiating assembly 2 is arranged inside the electrical cabinet 12; the cabinet assembly heat dissipation assembly 2 includes: a housing 21 fixedly connected to the inside of the electric cabinet 12; the fan 22 is fixedly connected to the bottom surface inside the electrical cabinet 12, and an air outlet of the fan 22 penetrates through the electrical cabinet 12; the first pipeline 23 is fixedly connected to the inner side wall of the shell 21, and the first pipeline 23 is communicated with an air outlet of the fan 22; the second pipelines 24 are fixedly connected to the outer side wall of the first pipeline 23, and a plurality of pipelines are arranged, and each second pipeline 24 penetrates through the shell 21; the first frame 25 is symmetrically and fixedly connected to the inside of the electric cabinet 12; the first filter screen 26 is arranged between the two first frame bodies 25; the cabinet assembly heat dissipation assembly 2 further includes: the second frame 27 is symmetrically and fixedly connected to the side surface of the electric cabinet 12; the second filter screen 28 is arranged between the two second frame bodies 27; the first filter screen 26 is tightly attached to the inner side wall of the electrical cabinet 12.
Referring to fig. 1-2, when in use, a plurality of electrical components 14 are sequentially installed on a plurality of installation plates 13, after a single or a plurality of electrical components 14 generate heat during operation, a fan 22 is opened, so that air outside an electrical cabinet 12 is pumped into a first pipeline 23 by an air inlet of the fan 22 and is discharged into the electrical cabinet 12 through a plurality of second pipelines 24, the air discharged by each second pipeline 24 respectively carries out heat dissipation treatment on the electrical components 14 on one installation plate 13, so that hot air is discharged through a heat dissipation hole 15, when the air discharged by the second pipeline 24 acts on the electrical components 14 and the installation plates 13, dust on the electrical components 14 and the installation plates 13 is blown up until dust-carrying air passes through the first filter screen 26, the filtered air is discharged through the heat dissipation holes, and the first filter screen 26 can be directly pulled forward by opening the electrical cabinet 12, the first filter screen 26 is cleaned or replaced by the first filter screen 26, and then the first filter screen 26 is embedded between the first two support bodies 25 again, so that the first filter screen 26 is conveniently detached, and the heat dissipation effect of the first filter screen component 2 is prevented; when the fan 22 works, the air outside the electric cabinet 12 is pumped into the first pipeline 23 by the air inlet of the fan 22, and meanwhile, the air pumped into the first pipeline 23 is filtered by the second filter screen 28, so that dust is prevented from being pumped into the electric cabinet 12 by the fan 22, the effect of dust prevention is achieved, the second filter screen 28 can be pulled forward directly, and the second filter screen 28 is pulled out from between the two frame bodies 27 for cleaning or replacement; when the dust-carrying air filter is used, all dust-carrying air in the electric cabinet 12 can be filtered through the first filter screen 26, so that the dust removing effect of the device is improved.
Example two
An auxiliary function is added on the basis of the first embodiment;
an auxiliary component 3 is arranged in the electrical cabinet 12; the auxiliary assembly 3 comprises: a third pipeline 31 fixedly connected to the top surface inside the electrical cabinet 12, and one end of the third pipeline 31 is communicated with the first pipeline 23; the fourth pipeline 32 is fixedly connected to the outer side wall of the third pipeline 31, and a plurality of pipelines are arranged and are communicated with the third pipeline 31; the auxiliary assembly 3 further comprises: the third filter screen 33 is symmetrically arranged on the inner bottom surface of the electrical cabinet 12, and the third filter screen 33 is arranged between the two first frame bodies 25; the auxiliary assembly 3 further comprises: hole bodies 34 which are arranged at the top and at two sides of the base 11; the second frame 27 and the first frame 25 are both obliquely arranged.
Referring to fig. 1-2, when the fan 22 works, a part of air in the first pipeline 23 is discharged through the second pipeline 24, and the other part of air enters the third pipeline 31 and is discharged through the fourth pipelines 32, so that the air flowing direction in the electrical cabinet 12 is respectively from right to left and from top to bottom, and is finally discharged from the heat dissipation holes 15, and the heat dissipation and dust removal effects of the device are improved; when the electric cabinet 12 is used, dust on the mounting plate 13 and the electric elements 14 is blown off by air discharged by the four pipelines 32, one part of the air is blown off on the first filter screen 26 through an air duct from right to left, and the other part of the air is blown off on the third filter screen 33 through an air duct from top to bottom, so that the dust removing effect of the electric cabinet 12 is improved, and the dust is prevented from drifting; when the electric cabinet is used, dust in the electric cabinet 12 is blown down on the third filter screen 33 through the air duct from top to bottom in the electric cabinet 12 and is discharged through the plurality of holes 34 on the base 11, so that good heat dissipation and dust removal effects are achieved; when the novel filter screen is used, the first filter screen 26, the second filter screen 28 and the third filter screen 33 are prevented from sliding forwards between the two frame bodies 27 and the two groups of frame bodies 25, and a limiting effect is achieved on the filter screens.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A heat dissipation type low-voltage electrical cabinet, which comprises a cabinet body assembly (1); the cabinet assembly (1) comprises:
a base (11) with an electrical cabinet (12) arranged on the top;
the mounting plate (13) is fixedly connected to the inside of the electrical cabinet (12) and is provided with a plurality of mounting plates;
an electrical element (14), wherein each mounting plate (13) is provided with at least one electrical element (14);
the radiating holes (15) are formed in the side face of the electrical cabinet (12);
the method is characterized in that: a cabinet body assembly radiating assembly (2) is arranged in the electrical cabinet (12); the cabinet body assembly heat dissipation assembly (2) comprises:
a housing (21) fixedly connected to the inside of the electric cabinet (12);
the fan (22) is fixedly connected to the inner bottom surface of the electrical cabinet (12), and an air outlet of the fan (22) penetrates through the electrical cabinet (12);
the first pipeline (23) is fixedly connected to the inner side wall of the shell (21), and the first pipeline (23) is communicated with an air outlet of the fan (22);
the second pipelines (24) are fixedly connected to the outer side wall of the first pipeline (23) and are provided with a plurality of pipelines, and each second pipeline (24) penetrates through the shell (21);
the first frame body (25) is symmetrically and fixedly connected to the inside of the electric cabinet (12);
the first filter screen (26) is arranged between the two first frame bodies (25).
2. A heat dissipating electrical low-voltage cabinet according to claim 1, characterized in that: the cabinet body assembly radiating assembly (2) further comprises:
the second frame body (27) is symmetrically and fixedly connected to the side surface of the electric cabinet (12);
the second filter screen (28) is arranged between the two second frame bodies (27).
3. A heat dissipating electrical low-voltage cabinet according to claim 1, characterized in that: the first filter screen (26) is tightly attached to the inner side wall of the electrical cabinet (12).
4. A heat dissipating electrical low-voltage cabinet according to claim 2, characterized in that: an auxiliary assembly (3) is arranged in the electrical cabinet (12); the auxiliary assembly (3) comprises:
a third pipeline (31) fixedly connected to the inner top surface of the electric cabinet (12), and one end of the third pipeline (31) is communicated with the first pipeline (23);
and the fourth pipeline (32) is fixedly connected to the outer side wall of the third pipeline (31) and is provided with a plurality of pipelines which are communicated with the third pipeline (31).
5. A heat sink type electrical cabinet according to claim 4, wherein: the auxiliary assembly (3) further comprises:
the electric cabinet is characterized in that a third filter screen (33) is symmetrically arranged on the inner bottom surface of the electric cabinet (12), two first frame bodies (25) are symmetrically arranged on the inner bottom surface of the electric cabinet, and the third filter screen (33) is arranged between the two first frame bodies (25).
6. A heat sink type electrical cabinet according to claim 5, wherein: the auxiliary assembly (3) further comprises:
the hole bodies (34) are arranged at the top and at two sides of the base (11).
7. A heat sink type electrical cabinet according to claim 4, wherein: the second frame body (27) and the first frame body (25) are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223488161.9U CN219760406U (en) | 2022-12-27 | 2022-12-27 | Heat dissipation formula low-voltage electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223488161.9U CN219760406U (en) | 2022-12-27 | 2022-12-27 | Heat dissipation formula low-voltage electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760406U true CN219760406U (en) | 2023-09-26 |
Family
ID=88082344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223488161.9U Active CN219760406U (en) | 2022-12-27 | 2022-12-27 | Heat dissipation formula low-voltage electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760406U (en) |
-
2022
- 2022-12-27 CN CN202223488161.9U patent/CN219760406U/en active Active
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