CN221102848U - High-low voltage switch cabinet convenient for discharging heat - Google Patents
High-low voltage switch cabinet convenient for discharging heat Download PDFInfo
- Publication number
- CN221102848U CN221102848U CN202322482594.1U CN202322482594U CN221102848U CN 221102848 U CN221102848 U CN 221102848U CN 202322482594 U CN202322482594 U CN 202322482594U CN 221102848 U CN221102848 U CN 221102848U
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- Prior art keywords
- shell
- fixedly connected
- low voltage
- mounting
- switch cabinet
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- 238000007599 discharging Methods 0.000 title claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 230000004224 protection Effects 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of high-low voltage switch cabinets, in particular to a high-low voltage switch cabinet convenient for discharging heat, which aims at improving the heat dissipation problem and provides a scheme that the high-low voltage switch cabinet comprises a base; the upper surface of the base is fixedly connected with a first shell; the upper surface of the first shell is fixedly connected with a second shell; the upper surface of the second shell is fixedly connected with the second shell; the upper surface of the second shell is fixedly connected with a heat insulation plate; the inner surface of the first shell is fixedly connected with a heat dissipation mechanism; the outer surface of the second shell is fixedly connected with a protection mechanism. Through the arrangement of the heat dissipation mechanism, the ventilation in the switch cabinet is quickened, and the heat dissipation efficiency is improved; through protection machanism and stop gear's setting, realized preventing that external dust from getting into inside the cubical switchboard, also realized simultaneously to the quick replacement of filter plate, improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of high-low voltage switch cabinets, in particular to a high-low voltage switch cabinet convenient for discharging heat.
Background
The high-low voltage switch cabinet is the equipment for connecting high-voltage or low-voltage cables, the high-voltage cabinet is used for general power supply offices and power substations, then the voltage is reduced by a transformer and then the low-voltage cabinet is connected to each power distribution box, the inside of the low-voltage cabinet is not the electrical equipment for assembling some protective devices such as switch breakers into a whole, the high-low voltage switch cabinet is the electrical equipment, the outside line firstly enters a main control switch in the cabinet and then enters a sub-control switch, and all branches are arranged according to the needs. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting major equipment. However, the prior art has the defect that the common high-low voltage switch cabinet in the prior art has poor heat dissipation effect, and external impurities are easy to enter the box body, so that the internal elements of the switch cabinet are damaged.
We therefore propose a high and low voltage switchgear cabinet that facilitates the removal of heat to solve this problem.
Disclosure of Invention
The utility model aims to solve the problems in the background art, and provides a high-low voltage switch cabinet which is convenient for discharging heat.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A high-low voltage switch cabinet convenient for discharging heat comprises a base; the upper surface of the base is fixedly connected with a first shell; the upper surface of the first shell is fixedly connected with a second shell; the upper surface of the second shell is fixedly connected with the second shell; the upper surface of the second shell is fixedly connected with a heat insulation plate; the inner surface of the first shell is fixedly connected with a heat dissipation mechanism; the outer surface of the second shell is fixedly connected with a protection mechanism.
Preferably, the heat dissipation mechanism comprises an air inlet arranged on the lower surface of the first shell; an air inlet fan is fixedly connected to the inner surface of the air inlet; two exhaust ports are arranged on two sides of the outer surface of the first shell.
Preferably, the inner surface of the exhaust port is fixedly connected with an exhaust fan; the upper surface of the exhaust port is fixedly connected with a rain shield.
Preferably, the protection mechanism comprises four mounting holes arranged on two sides of the outer surface of the first shell; the outer surface of the mounting hole is provided with a limit column in a sliding manner; an installation shell is fixedly connected to the outer surface of one side of the limit column; two limiting grooves are formed in two sides of the outer surface of the mounting shell; a filter plate is arranged on the outer surface of one side of the installation shell; four limiting holes are formed in the outer surface of the filter plate; the outer surface of the filter plate is provided with a plurality of filter holes; a first chute is arranged on two sides of the outer surface of the first shell; two sides of the outer surface of the first shell are provided with second sliding grooves; and a limiting mechanism is arranged on the outer surface of the second shell.
Preferably, the limiting mechanism comprises a mounting plate which is slidably mounted on the first chute; a first mounting block is fixedly connected to the outer surface of one side of the mounting plate; a first push plate is fixedly connected to the outer surface of one side of the first mounting block; a fixing groove is formed in the outer surface of one side of the first mounting block; the outer surface of one side of the mounting plate is fixedly connected with a spring; two limiting blocks are fixedly connected to the outer surface of the other side of the mounting plate.
Preferably, the outer surface of the second sliding groove is slidably provided with a second mounting block; a second push plate is fixedly connected to the outer surface of one side of the second mounting block; the lower surface of the second installation block is fixedly connected with a fixing block.
According to the high-low voltage switch cabinet convenient for discharging heat, the air circulation in the switch cabinet is quickened and the heat dissipation efficiency is improved through the arrangement of the air inlet 42, the air outlet, the air inlet fan, the air outlet fan and the heat insulation plate;
According to the high-low voltage switch cabinet convenient for discharging heat, through the arrangement of the mounting shell, the limiting column, the filter plate, the filter hole, the limiting groove, the heat insulation plate, the mounting plate, the limiting block, the spring, the first mounting block, the first push plate, the fixing groove, the second mounting block, the fixing block and the second push plate, external dust is prevented from entering the switch cabinet, meanwhile, the filter plate is replaced quickly, and the working efficiency is improved;
The utility model has reasonable structural design, simple structure and high reliability.
Drawings
Fig. 1 is a schematic perspective view of a high-low voltage switch cabinet for conveniently discharging heat;
FIG. 2 is a schematic diagram of a sectional structure of a high-low voltage switchgear cabinet for facilitating heat removal according to the present utility model;
FIG. 3 is a perspective view of a guard mechanism according to the present utility model;
Fig. 4 is a schematic perspective view of a limiting mechanism in the present utility model.
In the figure: 1. a base; 2. a first housing; 21. a mounting hole; 22. a first chute; 23. a second chute; 3. a second housing; 4. a heat dissipation mechanism; 41. an air inlet; 42. an exhaust port; 43. an air inlet fan; 44. an exhaust fan; 5. a protective mechanism; 51. a mounting shell; 52. a limit column; 53. a filter plate; 54. filtering holes; 55. a limiting hole; 56. a limit groove; 6. a heat insulating plate; 7. a limiting mechanism; 71. a mounting plate; 72. a limiting block; 73. a spring; 74. a first mounting block; 75. a first push plate; 76. a fixing groove; 77. a second mounting block; 78. a fixed block; 79. a second push plate; 8. rain shield.
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.
Referring to fig. 1 to 4, a high-low voltage switchgear convenient for discharging heat includes a base 1; the upper surface of the base 1 is fixedly connected with a first shell 2; the upper surface of the first shell 2 is fixedly connected with a second shell 3; the upper surface of the second shell 3 is fixedly connected with the second shell 3; the upper surface of the second shell 3 is fixedly connected with a heat insulation plate 6; the inner surface of the first shell 2 is fixedly connected with a heat dissipation mechanism 4; the outer surface of the second shell 3 is fixedly connected with a protection mechanism 5.
Further, the heat dissipation mechanism 4 includes an air inlet 41 provided at the lower surface of the first housing 2; an air inlet fan 43 is fixedly connected to the inner surface of the air inlet 41; two exhaust ports 42 are provided on both sides of the outer surface of the first housing 2.
Further, an exhaust fan 44 is fixedly connected to the inner surface of the exhaust port 42; the upper surface of the exhaust port 42 is fixedly connected with a rain shield 8.
Further, the protection mechanism 5 includes four mounting holes 21 provided on both sides of the outer surface of the first housing 2; the outer surface of the mounting hole 21 is slidably provided with a limit post 52; an installation shell 51 is fixedly connected to the outer surface of one side of the limit post 52; two limiting grooves 56 are formed on two sides of the outer surface of the mounting shell 51; a filter plate 53 is arranged on the outer surface of one side of the mounting shell 51; four limiting holes 55 are formed in the outer surface of the filter plate 53; the outer surface of the filter plate 53 is provided with a plurality of filter holes 54; a first chute 22 is arranged on both sides of the outer surface of the first shell 2; two sides of the outer surface of the first shell 2 are provided with second sliding grooves 23; the outer surface of the second housing 3 is provided with a limiting mechanism 7.
Further, the limiting mechanism 7 comprises a mounting plate 71 slidably mounted on the first chute 22; a first mounting block 74 is fixedly connected to the outer surface of one side of the mounting plate 71; a first push plate 75 is fixedly connected to the outer surface of one side of the first mounting block 74; a fixing groove 76 is formed in the outer surface of one side of the first mounting block 74; a spring 73 is fixedly connected to the outer surface of one side of the mounting plate 71; two limiting blocks 72 are fixedly connected to the outer surface of the other side of the mounting plate 71.
Further, the outer surface of the second chute 23 is slidably provided with a second mounting block 77; a second push plate 79 is fixedly connected to the outer surface of one side of the second mounting block 77; the lower surface of the second mounting block 77 is fixedly connected with a fixing block 78.
In the utility model, when the switch cabinet is used for cooling, the air inlet fan 43 is used for sucking the outside air into the second shell 3 through the air inlet 41, then the air outlet 42 is used for discharging the air in the second shell 3, the air discharge fan 44 is used for accelerating the air circulation in the second shell 3, the heat dissipation cooling efficiency is improved, when the filter plate 53 is replaced, the first push plate 75 is pushed to drive the mounting plate 71 and the limiting block 72 to leave the limiting groove 56, the second push plate 79 is pushed to drive the fixing block 78 to enter the fixing groove 76, the mounting plate 71 is fixed, the mounting shell 51 and the filter plate 53 are removed, the filter plate 53 is replaced, the quick replacement of the filter plate 53 is realized, and the heat dissipation efficiency is improved.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. A high-low voltage switch cabinet which is convenient for discharging heat, and is characterized by comprising a base (1); the upper surface of the base (1) is fixedly connected with a first shell (2); the upper surface of the first shell (2) is fixedly connected with a second shell (3); the upper surface of the second shell (3) is fixedly connected with the second shell (3); the upper surface of the second shell (3) is fixedly connected with a heat insulation plate (6); the inner surface of the first shell (2) is fixedly connected with a heat dissipation mechanism (4); the outer surface of the second shell (3) is fixedly connected with a protection mechanism (5).
2. A high-low voltage switchgear cabinet facilitating the evacuation of heat according to claim 1, characterized in that said heat dissipation mechanism (4) comprises an air inlet (41) provided on the lower surface of the first casing (2); an air inlet fan (43) is fixedly connected to the inner surface of the air inlet (41); two exhaust ports (42) are formed in two sides of the outer surface of the first shell (2).
3. A high-low voltage switch cabinet convenient for discharging heat according to claim 2, characterized in that the inner surface of the exhaust port (42) is fixedly connected with an exhaust fan (44); the upper surface of the exhaust port (42) is fixedly connected with a rain shield (8).
4. A high-low voltage switch cabinet convenient for discharging heat according to claim 1, characterized in that the protection mechanism (5) comprises four mounting holes (21) arranged at two sides of the outer surface of the first shell (2); the outer surface of the mounting hole (21) is slidably provided with a limit column (52); an installation shell (51) is fixedly connected to the outer surface of one side of the limit column (52); two limiting grooves (56) are formed in two sides of the outer surface of the mounting shell (51); a filter plate (53) is arranged on the outer surface of one side of the installation shell (51); four limiting holes (55) are formed in the outer surface of the filter plate (53); the outer surface of the filter plate (53) is provided with a plurality of filter holes (54); a first chute (22) is arranged on two sides of the outer surface of the first shell (2); two sides of the outer surface of the first shell (2) are provided with second sliding grooves (23); the outer surface of the second shell (3) is provided with a limiting mechanism (7).
5. A high-low voltage switchgear cabinet facilitating the evacuation of heat according to claim 4, characterized in that said limit mechanism (7) comprises a mounting plate (71) slidingly mounted on a first chute (22); a first mounting block (74) is fixedly connected to the outer surface of one side of the mounting plate (71); a first push plate (75) is fixedly connected to the outer surface of one side of the first mounting block (74); a fixing groove (76) is formed in the outer surface of one side of the first mounting block (74); a spring (73) is fixedly connected to the outer surface of one side of the mounting plate (71); two limiting blocks (72) are fixedly connected to the outer surface of the other side of the mounting plate (71).
6. A high-low voltage switch cabinet convenient for discharging heat according to claim 4, characterized in that the outer surface of the No. two sliding grooves (23) is slidably provided with a No. two mounting block (77); a second push plate (79) is fixedly connected to the outer surface of one side of the second mounting block (77); the lower surface of the second installation block (77) is fixedly connected with a fixed block (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322482594.1U CN221102848U (en) | 2023-09-13 | 2023-09-13 | High-low voltage switch cabinet convenient for discharging heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322482594.1U CN221102848U (en) | 2023-09-13 | 2023-09-13 | High-low voltage switch cabinet convenient for discharging heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221102848U true CN221102848U (en) | 2024-06-07 |
Family
ID=91329235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322482594.1U Active CN221102848U (en) | 2023-09-13 | 2023-09-13 | High-low voltage switch cabinet convenient for discharging heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221102848U (en) |
-
2023
- 2023-09-13 CN CN202322482594.1U patent/CN221102848U/en active Active
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