CN222146870U - An electrical control cabinet with dustproof function - Google Patents
An electrical control cabinet with dustproof function Download PDFInfo
- Publication number
- CN222146870U CN222146870U CN202323485128.5U CN202323485128U CN222146870U CN 222146870 U CN222146870 U CN 222146870U CN 202323485128 U CN202323485128 U CN 202323485128U CN 222146870 U CN222146870 U CN 222146870U
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- Prior art keywords
- heat
- plate
- heat dissipation
- cabinet
- electrical control
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 27
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an electrical control cabinet with a dustproof function, which relates to the field of electrical control cabinets and comprises an outer box, a box door, a dustproof mechanism, a handle and an observation window, the refrigerator door is installed on the outer refrigerator, the handle and the observation window are both installed on the refrigerator door, and the electric elements are enabled to be in contact with the first heat conducting plate through the fact that the electric elements are installed on the mounting plate. The utility model can isolate the electric elements from the heat dissipation air duct, reduces the possibility of external dust entering the cabinet body, and effectively reduces the interference of the dust on the electric elements.
Description
Technical Field
The utility model relates to the field of electrical control cabinets, in particular to an electrical control cabinet with a dustproof function.
Background
The electric cabinet comprises one or more low-voltage switch devices and related control, measurement, signal, protection, regulation and other devices, and is responsible for being completely assembled by a manufacturer through structural components, under normal conditions, the electric elements generate heat when the electric cabinet operates, so that heat needs to be dissipated inside the electric cabinet, and the problem of dust accumulation in the electric cabinet after the heat dissipation time is solved in the heat dissipation process.
At present, china patent application with publication number of CN214958220U and publication number of 2021, 11 and 30 proposes a mouse-proof and dust-proof device of a floor electric control box, which comprises a box body, a box door, an embedding hole, a drawer box body, a handle, a convex block, an adjusting component, a heat dissipation component and a plugging component, wherein the box door is arranged on the outer side wall of the box body, the plugging component is arranged on the bottom wall of the box body, the embedding hole is embedded in the side wall of the box body, the convex block is arranged on the top wall and the bottom wall of one side of the embedding hole, the drawer box body is arranged in the embedding hole, the handle is arranged on the outer side wall of the drawer box body, the adjusting component is arranged on the outer side wall of the box body, and the heat dissipation component is arranged on the drawer box body.
In view of the above-mentioned related art, the inventor believes that the heat dissipation mode of the ordinary control cabinet after installing the electrical component is through directly blowing through the cooling fan after filtering through the filter screen, and after the time is long, the filter effect of filter screen reduces, leads to the radiating effect to reduce to and the dust enters into the control cabinet more easily, causes the pollution to the electrical component.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an electrical control cabinet with a dustproof function.
The utility model provides an electrical control cabinet with a dustproof function, which adopts the following technical scheme:
The utility model provides an electrical control cabinet with dustproof function, includes outer container, chamber door, dustproof mechanism, the chamber door is installed on the outer container, dustproof mechanism includes installation component and radiator unit, installation component includes the cabinet body and mounting panel, the cabinet body is installed in the outer container, the mounting panel is provided with the several, and all mounting panels are all installed in the cabinet body, radiator unit includes first heat-conducting plate, second heat-conducting plate and third heat-conducting plate, the second heat-conducting plate is installed on the cabinet body near mounting panel one end, first heat-conducting plate is installed on the second heat-conducting plate that is in the cabinet body, the third heat-conducting plate is installed and is in the external second heat-conducting plate of cabinet.
Through adopting above-mentioned technical scheme, when needing to dispel the heat to the switch board, through installing electrical components on the mounting panel for electrical components contacts with first heat conduction board, then when electrical components carries out work again, through first heat conduction board, second heat conduction board and third heat conduction board with electrical components's heat that produces, transmit the cabinet outside, realize the heat dissipation to electrical components, reduced simultaneously that external dust enters into the internal possibility of cabinet, effectively reduced the interference of dust to electrical components.
Optionally, the heat dissipation assembly further comprises a heat dissipation fan, an exhaust fan and a fixing plate, the outer box is provided with an air inlet and an air outlet, the outer boxes of the air inlet and the air outlet are provided with the fixing plate, the heat dissipation fan is arranged on the fixing plate close to one end of the air inlet, and the exhaust fan is arranged at one end close to the air outlet.
Through adopting above-mentioned technical scheme, through setting up heat dissipation fan and air discharge fan, blow into the outer incasement portion with external cold air through the heat dissipation fan, blow cold air to second heat-conducting plate and third heat-conducting plate on, dispel the heat to the electrical components in the cabinet body, improved the radiating effect.
Optionally, the heat dissipation assembly further includes a plurality of heat dissipation fins, and all the heat dissipation fins are installed on the third heat conduction plate.
Through adopting above-mentioned technical scheme, through the fin increased with the cold wind area of contact that the fan sent, further improved the radiating effect.
Optionally, the heat dissipation assembly further comprises a heat conduction liquid, heat conduction channels are formed in the first heat conduction plate, the second heat conduction plate and the third heat conduction plate, and the heat conduction liquid is arranged in the heat conduction channels.
Through adopting above-mentioned technical scheme, through setting up heat conduction channel and heat conduction liquid, improved the heat transfer effect of first heat-conducting plate, second heat-conducting plate and third heat-conducting plate, further improved radiating effect.
Optionally, the heat dissipation assembly further includes a plurality of heat conduction soft layers, and all the heat conduction soft layers are installed on the first heat conduction plate.
Through adopting above-mentioned technical scheme, through setting up the heat conduction soft layer for at installation electrical components in-process, the heat conduction soft layer can be more comprehensive with electrical components's contact surface, reduces the gap between the contact, has improved the heat conduction effect, thereby has further improved the radiating effect.
Optionally, the heat dissipation assembly further comprises a spring, one end of the spring is installed on the cabinet body, and the other end of the spring is installed on the third heat conducting plate.
Through adopting above-mentioned technical scheme, through setting up the spring, realized at the in-process of installation electrical components, electrical components's contact surface can be with the direct extruded compacter of heat conduction soft layer, further improved the effect of heat conduction.
Optionally, the heat dissipation assembly further comprises a temperature monitor and a circulating fan, the circulating fan is installed in the box door, the temperature monitor is installed in the outer box, and the heat dissipation fan, the exhaust fan and the circulating fan are all in electric signal connection with the temperature monitor.
Through adopting above-mentioned technical scheme, through setting up temperature monitor, realized the detection of outer incasement temperature, realize when the temperature is too high, can improve the rotational speed of radiator fan, air discharge fan and circulation fan, improve ventilation and improve the radiating effect, when outer case temperature is lower, through reducing the rotational speed of radiator fan, air discharge fan and circulation fan to save the consumption of electric quantity, the energy saving.
Optionally, an electrical control cabinet with dustproof function still includes handle and observation window, handle and observation window are all installed on the chamber door, radiating component still includes cardboard, filter screen and ventilation net, the cardboard is installed on the outer box near the air intake, filter screen slidable mounting is on the cardboard, the ventilation is installed on the outer box of air outlet one end.
Through adopting above-mentioned technical scheme, through with filter screen slidable mounting on the cardboard, realized when needs change the filter screen, can change through taking out the filter screen, it is more convenient to make the change process.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. When the control cabinet is required to be cooled, the electric elements are arranged on the mounting plate, so that the electric elements are in contact with the first heat conducting plate, and then when the electric elements work, heat generated by the electric elements is transferred to the outside of the cabinet body through the first heat conducting plate, the second heat conducting plate and the third heat conducting plate, so that the electric elements are cooled, the effect of isolating the electric elements from the cooling air channel is realized, the possibility that external dust enters the cabinet body is reduced, and the interference of the dust to the electric elements is effectively reduced.
2. Through adopting above-mentioned technical scheme, through setting up heat dissipation fan and air discharge fan, blow into the outer incasement portion with external cold air through the heat dissipation fan, blow cold air to second heat-conducting plate and third heat-conducting plate on, dispel the heat to the electrical components in the cabinet body, improved the radiating effect.
3. The heat dissipation effect is further improved by increasing the contact area of cold air emitted by the heat dissipation fan through the heat dissipation fins, the heat transfer effect of the first heat conduction plate, the second heat conduction plate and the third heat conduction plate is improved by arranging the heat conduction channels and the heat conduction liquid, the heat dissipation effect is further improved by arranging the heat conduction soft layer, the contact surface of the heat conduction soft layer and the electric appliance element can be more comprehensive in the process of installing the electric appliance element, gaps between the contact surfaces are reduced, the heat conduction effect is improved, and the heat dissipation effect is further improved.
4. Through setting up the temperature monitor, have realized the detection to the temperature in the outer container, realize when the temperature is too high, can improve the rotational speed of the cooling fan, exhaust fan and circulating fan, improve the ventilation and improve the radiating effect, when the outer container temperature is lower, through reducing the rotational speed of cooling fan, exhaust fan and circulating fan, thus save the consumption of the electric quantity, save the energy, through sliding mounting the filter screen on cardboard, have realized when needing to change the filter screen, can change through drawing out the filter screen, make the change process more convenient.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of B-B of FIG. 1;
fig. 4 is an enlarged partial schematic view of the portion C in fig. 2.
The reference numerals indicate 100, an outer box, 200, a box door, 300, a handle, 400, an observation window, 500, a dustproof mechanism, 510, an installation component, 511, a cabinet body, 512, an installation board, 520, a radiating component, 521, a first heat conducting plate, 522, a second heat conducting plate, 523, a third heat conducting plate, 524, a radiating fan, 525, an exhaust fan, 526, a fixed plate, 527, a radiating fin, 528, a heat conducting liquid, 529, a heat conducting channel, 530, a heat conducting soft layer, 531, a spring, 532, a temperature monitor, 533, a circulating fan, 534, a clamping board, 535, a filter screen, 536, a ventilation net, 600, an air inlet, 700 and an air outlet.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses an electrical control cabinet with a dustproof function. Referring to fig. 1 to 4, an electrical control cabinet with a dustproof function mainly includes an outer case 100, a case door 200, a dustproof mechanism 500, a handle 300 and an observation window 400, the case door 200 is mounted on the outer case 100, the handle 300 and the observation window 400 are both mounted on the case door 200, and by mounting electrical components on a mounting plate 512, the electrical components are in contact with a first heat-conducting plate 521, so that an effect of isolating the electrical components from a heat-dissipating air duct is achieved, and meanwhile, the possibility that external dust enters into the cabinet 511 is reduced, and interference of dust to the electrical components is effectively reduced.
Referring to fig. 1-4, the dust prevention mechanism 500 includes a mounting assembly 510 and a heat dissipation assembly 520, the mounting assembly 510 includes a cabinet 511 and a mounting plate 512, the cabinet 511 is mounted in the outer case 100, the mounting plate 512 is provided with a plurality of mounting plates 512, all the mounting plates 512 are mounted in the cabinet 511, the heat dissipation assembly 520 includes a first heat conductive plate 521, a second heat conductive plate 522, a third heat conductive plate 523, a heat dissipation fan 524, an exhaust fan 525, a fixing plate 526, a heat dissipation plate 527, a heat conductive liquid 528, a heat conductive soft layer 530, a spring 531, a temperature monitor 532, a circulation fan 533, a clamping plate 534, a filter net 535 and a ventilation net 536, the second heat conductive plate 522 is mounted on the cabinet 511 near one end of the mounting plate 512, the first heat conductive plate 521 is mounted on the second heat conductive plate 522 located in the cabinet 511, the third heat conductive plate 523 is mounted on the second heat conductive plate 522 located outside the cabinet 511, the air inlet 600 and the air outlet 700 are formed in the outer box 100, the fixing plates 526 are respectively installed on the outer box 100 of the air inlet 600 and the air outlet 700, the heat dissipation fan 524 is installed on the fixing plates 526 close to one end of the air inlet 600, the air exhaust fan 525 is installed on one end close to the air outlet 700, the heat dissipation fins 527 are provided with a plurality of heat dissipation fins 527, all the heat dissipation fins 527 are installed on the third heat conduction plate 523, the heat conduction channels 529 are formed in the first heat conduction plate 521, the second heat conduction plate 522 and the third heat conduction plate 523, the heat conduction liquid 528 is arranged in the heat conduction channels 529, the heat conduction soft layers 530 are provided with a plurality of heat conduction soft layers, all the heat conduction soft layers 530 are installed on the first heat conduction plate 521, one end of the spring 531 is installed on the cabinet 511, the other end of the spring is installed on the third heat conduction plate 523, the circulation fan 533 is installed in the cabinet door 200, the temperature monitor 532 is installed in the outer box 100, and the heat dissipation fan 524, the heat dissipation soft layers 528 are installed in the cabinet door 200 Exhaust fan 525 and circulation fan 533 are electrically connected to temperature monitor 532, and clamp plate 534 is mounted on outer casing 100 near air inlet 600, filter screen 535 is slidably mounted on clamp plate 534, and ventilation is mounted on outer casing 100 at one end of air outlet 700.
The embodiment of the utility model provides an implementation principle of an electrical control cabinet with a dustproof function, which comprises the following steps:
When the control cabinet needs to be subjected to heat dissipation, the electrical components are arranged on the mounting plate 512, so that the electrical components are in contact with the first heat-conducting plate 521, and then when the electrical components work, heat generated by the electrical components is transferred to the outside of the cabinet body 511 through the first heat-conducting plate 521, the second heat-conducting plate 522 and the third heat-conducting plate 523, so that the heat dissipation of the electrical components is realized, the possibility that external dust enters the cabinet body 511 is reduced, and the interference of the dust to the electrical components is effectively reduced; the heat dissipation effect is improved by arranging the heat dissipation fan 524 and the exhaust fan 525, the outside cold air is blown into the outer box 100 through the heat dissipation fan 524, the cold air is blown onto the second heat conduction plate 522 and the third heat conduction plate 523, the heat dissipation effect is improved for the electric components in the cabinet 511, the contact area of cold air emitted by the heat dissipation fan 524 is increased through the heat dissipation plate 527, the heat transfer effect of the first heat conduction plate 521, the second heat conduction plate 522 and the third heat conduction plate 523 is improved through the heat conduction channel 529 and the heat conduction liquid 528, the heat dissipation effect is further improved, the heat conduction soft layer 530 is arranged, the contact area between the heat conduction soft layer 530 and the electric components can be more comprehensively reduced in the process of installing the electric components, the heat conduction effect is improved, the heat dissipation effect is further improved, the contact area of the electric components can be directly extruded with the heat conduction soft layer 530 in the process of installing the electric components is realized, the heat conduction effect is further improved, the temperature monitor 532 is arranged, the temperature inside the outer box 100 is detected, the heat dissipation speed of the fan 533 can be improved when the temperature of the fan 525 is higher in the process of installing the electric components, by sliding the filter screen 535 on the clamping plate 534, the filter screen 535 can be pulled out for replacement when the filter screen 535 needs to be replaced, and the replacement process is more convenient.
The above embodiments are not intended to limit the scope of the utility model, so that the equivalent changes of the structure, shape and principle of the utility model are covered by the scope of the utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323485128.5U CN222146870U (en) | 2023-12-20 | 2023-12-20 | An electrical control cabinet with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323485128.5U CN222146870U (en) | 2023-12-20 | 2023-12-20 | An electrical control cabinet with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222146870U true CN222146870U (en) | 2024-12-10 |
Family
ID=93730881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323485128.5U Active CN222146870U (en) | 2023-12-20 | 2023-12-20 | An electrical control cabinet with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222146870U (en) |
-
2023
- 2023-12-20 CN CN202323485128.5U patent/CN222146870U/en active Active
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