CN219698257U - Switch board with heat dissipation function - Google Patents
Switch board with heat dissipation function Download PDFInfo
- Publication number
- CN219698257U CN219698257U CN202320298494.0U CN202320298494U CN219698257U CN 219698257 U CN219698257 U CN 219698257U CN 202320298494 U CN202320298494 U CN 202320298494U CN 219698257 U CN219698257 U CN 219698257U
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- CN
- China
- Prior art keywords
- heat dissipation
- frame
- air
- spring
- control cabinet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 56
- 238000009434 installation Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 7
- 230000032683 aging Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a control cabinet with a heat dissipation function, and relates to the technical field of electrical cabinets. Clean cold air is blown into the air channel in the heat dissipation frame through the first mounting frame by the air cooler, and then the air outlets above, below and behind the heat dissipation frame are directly blown to components mounted on the electrical component mounting plate to dissipate heat, so that the heat dissipation efficiency is improved to a certain extent, and the entry of dust is reduced. The circuit aging caused by long-time use of the electrical equipment is prevented, so that the short circuit phenomenon is caused, and the internal components are protected.
Description
Technical Field
The utility model relates to the technical field of electrical cabinets, in particular to a control cabinet with a heat dissipation function.
Background
The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered.
The inside components and parts of switch board in prior art can produce the heat at the during operation, be unfavorable for the safe handling of switch board, in order to dispel the heat, the switch board top is provided with the thermovent when using to the thermovent is in the heat dissipation of switch board, but when the thermovent plays the heat dissipation effect, the inside of switch board can be got into through the thermovent to the dust, thereby causes the electrical equipment to use for a long time and causes the circuit ageing to initiate the short circuit phenomenon, has serious potential safety hazard.
And the prior art's switch board heat abstractor dispels the heat to the inside whole of switch board generally, and radiating efficiency is not high, is unfavorable for reducing the electric energy loss, can't dispel the heat to the components and parts on the switch board accurately.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the control cabinet with the heat dissipation function.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a switch board with heat dissipation function, includes the cabinet body, the inside left and right sides wall fixed mounting first mounting bracket and second mounting bracket of the cabinet body, the multiunit heat dissipation frame of detachable installation between first mounting bracket and the second mounting bracket, the inside front end fixed mounting electrical component mounting panel of heat dissipation frame, the inside of first mounting bracket, second mounting bracket and heat dissipation frame is provided with heat dissipation mechanism.
Further, the cooling mechanism comprises an air cooler which is fixedly arranged on the left outer wall of the cabinet body, the right side of the air cooler is fixedly connected with an air inlet pipe, and the upper end of the air inlet pipe is connected and communicated with the hollow part inside the first mounting frame.
Further, array fixed mounting multiunit air outlet nozzle about the inside hollow of first mounting bracket, fixed mounting second spring on the inside left side wall of air outlet nozzle, the right side fixed mounting end cap of second spring, the end cap front end is spherical structure, end cap front end contact draw-in groove, the draw-in groove is located the left side of first fixed station, the right side fixed mounting heat dissipation frame of first fixed station.
Further, the inside of heat dissipation frame is provided with the wind channel, the air channel be connected and communicate with each other with the air channel of fixed station inside, the left side of the air channel of fixed station inside is connected and communicates with each other with the inside cavity department of first mounting bracket through the air channel of end cap inside.
Further, air outlets are formed in the upper inner wall and the lower inner wall of the radiating frame, a back plate is fixedly arranged at the rear end of the radiating frame, the back plate is also provided with the air outlets, and the air outlets on the back plate are communicated with the air duct.
Further, both ends fixed mounting first fixed station and second fixed station about the heat dissipation frame, the upper and lower wall of first fixed station and second fixed station respectively is provided with a set of fixed slot, fixed slot outside contact installation fixed block, the upper end fixed mounting first spring of fixed block, the upper end fixed mounting of first spring is in the inside of first mounting bracket, the mechanism setting that first spring and fixed block constitute is in the inside groove of first mounting bracket.
Further, the mechanism formed by the first spring and the fixed block is respectively provided with one group at the symmetrical position of the first fixed table and the second fixed table, and the mechanism formed by the first spring and the fixed block is provided with four groups in total.
The beneficial effects of the utility model are as follows:
1. clean cold air is blown into an air channel in the heat dissipation frame through the first installation frame by the air cooler, and the air outlets above, below and behind the heat dissipation frame directly blow to components and parts arranged on the electric element installation plate to dissipate heat, so that the heat dissipation efficiency is improved to a certain extent, and the entering of dust is reduced. The circuit aging caused by long-time use of the electrical equipment is prevented, so that the short circuit phenomenon is caused, and the internal components are protected.
2. When the heat dissipation frame is installed between first mounting bracket and the second mounting bracket, the first fixed station pushes the plug left for the passageway intercommunication of cooling mechanism, cooling mechanism can normally work, when not installing the heat dissipation frame, the plug can move right under the effect of second spring, plugs up the air intake on the air outlet mouth, makes this part do not circulate air conditioning, makes only the part of installing the heat dissipation frame go out the air conditioning, has realized radiating accurately, does not waste the electric energy, improves radiating efficiency.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the cabinet of the utility model;
FIG. 3 is a schematic view of a cross-sectional structure in the front view direction of the present utility model;
FIG. 4 is an enlarged view of a portion of area A of FIG. 3;
fig. 5 is a schematic diagram of the overall structure of the heat dissipating rack of the present utility model.
In the figure: 1. the cabinet body, 2, the air outlet, 3, the air cooler, 4, the air inlet pipe, 5, the first mounting bracket, 6, the second mounting bracket, 7, the heat dissipation bracket, 8, the backplate, 9, the electrical component mounting plate, 10, the first fixed platform, 11, the fixed slot, 12, the fixed block, 13, the first spring, 14, the clamping slot, 15, the air duct, 16, the air outlet, 17, the air outlet nozzle, 18, the plug, 19, the second spring, 20 and the second fixed platform.
Detailed Description
In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.
As shown in fig. 1 to 3, the utility model comprises a cabinet body 1, wherein a first mounting frame 5 and a second mounting frame 6 are welded and mounted on the left and right inner side walls of the cabinet body 1, an air channel is formed in the hollow part of the first mounting frame 5, the lower end of the first mounting frame 5 is fixedly connected with an air inlet pipe 4, the left end of the air inlet pipe 4 is fixedly connected with an air cooler 3, the air cooler 3 is fixedly mounted on the left outer wall of the cabinet body 1 through bolts, and an air outlet 2 is further formed in the upper ends of the left and right outer walls of the cabinet body 1 and used for air circulation with the outside.
As shown in fig. 3 and fig. 4, four groups of air outlet nozzles 17 are fixedly installed in an up-down array at the hollow part in the first installation frame 5, a second spring 19 is fixedly installed on the inner wall of the left side of the air outlet nozzle 17, and a plug 18 is fixedly installed on the right side of the second spring 19, so that the plug 18 can move left and right in the air outlet nozzle 17, the front end of the plug 18 is in a spherical structure, air inlets are formed in the upper end and the lower end of the air outlet nozzle 17, and the air inlets correspond to air channels on the plug 18.
As shown in fig. 3 and 4, two sets of first springs 13 are fixedly mounted in the corresponding inner parts of the first mounting frame 5 and the second mounting frame 6 through a groove, and a fixing block 12 is fixedly mounted at the tail end of each set of first springs 13.
As shown in fig. 2, fig. 3 and fig. 5, a heat dissipation frame 7 is arranged between the first mounting frame 5 and the second mounting frame 6, an air duct 15 is arranged in the heat dissipation frame 7, air outlets 16 are arranged on the upper inner wall and the lower inner wall of the heat dissipation frame 7, a backboard 8 is welded and installed at the rear end of the heat dissipation frame 7, the backboard 8 is also provided with the air outlets 16, the air outlets 16 on the backboard 8 are connected and communicated with the air duct 15, a first fixing table 10 and a second fixing table 20 are welded and installed on the outer walls of the left end and the right end of the heat dissipation frame 7, a group of fixing grooves 11 are respectively arranged at the upper end and the lower end of the first fixing table 10 and the second fixing table 20, a clamping groove 14 is arranged at the left end of the first fixing table 10, an electrical element mounting plate 9 is fixedly mounted at the front end in the heat dissipation frame 7, and the electrical element mounting plate 9 is used for mounting electrical elements.
As shown in fig. 2 to 5, the outer sides of the four groups of fixing grooves 11 are in contact with and are provided with fixing blocks 12, the tail ends of the fixing blocks 12 are spherical and correspond to the shape of the fixing grooves 11, the whole heat dissipation frame 7 can be detachably arranged between the first mounting frame 5 and the second mounting frame 6, the left end of the clamping groove 14 corresponds to the front end of the plug 18 in a spherical shape, the plug 18 is pushed leftwards when the heat dissipation frame is convenient to detach and install, the ventilation channels are communicated, clean cold air blown by the air cooler 3 can enter the air duct 15 from the plug 18, and the upper end of the heat dissipation frame 7 and the air outlet 16 arranged at the lower end and the rear end of the air cooler can blow to electric elements arranged on the electric element mounting plate 9 from three directions, so that heat dissipation of the electric elements is realized.
When the air cooler is used, clean cold air is blown into the air channel 15 in the heat dissipation frame 7 through the first mounting frame 5 by the air cooler 3, and then the air outlets 16 above, below and behind the heat dissipation frame 7 are directly blown to the electric components mounted on the electric component mounting plate 9 to dissipate heat, so that the heat dissipation efficiency is improved to a certain extent, and the entry of dust is reduced. The electric equipment is prevented from ageing circuit and causing short circuit, internal electric elements are protected, when the heat dissipation frame 7 is installed between the first installation frame 5 and the second installation frame 6, the first fixing table 10 pushes the plug 18 leftwards to enable the ventilation channel to be communicated, cold air can be blown to the electric elements, when the heat dissipation frame 7 is not installed, the plug 18 can move rightwards under the action of the second spring 19 to block the air inlet on the air outlet nozzle 17, the cold air is not circulated in the part, only the part of the heat dissipation frame 7 is installed to emit cold air, accurate heat dissipation is realized, electric energy is not wasted, and heat dissipation efficiency is improved.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.
Claims (7)
1. Control cabinet with heat dissipation function, including the cabinet body (1), its characterized in that: the cabinet is characterized in that a first installation frame (5) and a second installation frame (6) are fixedly installed on the left side wall and the right side wall of the interior of the cabinet body (1), a plurality of groups of cooling frames (7) are detachably installed between the first installation frame (5) and the second installation frame (6), an electrical element installation plate (9) is fixedly installed at the front end inside the cooling frames (7), and a cooling mechanism is arranged inside the first installation frame (5), the second installation frame (6) and the cooling frames (7).
2. The control cabinet with the heat dissipation function according to claim 1, wherein the heat dissipation mechanism comprises an air cooler (3), the air cooler (3) is fixedly arranged on the left outer wall of the cabinet body (1), the right side of the air cooler (3) is fixedly connected with an air inlet pipe (4), and the upper end of the air inlet pipe (4) is connected and communicated with the hollow inside of the first mounting frame (5).
3. The control cabinet with the heat dissipation function according to claim 2, wherein a plurality of groups of air outlet nozzles (17) are fixedly arranged in an upper array and a lower array in the hollow part of the first mounting frame (5), a second spring (19) is fixedly arranged on the left side wall of the inner part of the air outlet nozzle (17), a plug (18) is fixedly arranged on the right side of the second spring (19), the front end of the plug (18) is of a spherical structure, the front end of the plug (18) is in contact with a clamping groove (14), the clamping groove (14) is positioned on the left side of the first fixing table (10), and the heat dissipation frame (7) is fixedly arranged on the right side of the first fixing table (10).
4. A control cabinet with a heat dissipation function according to claim 3, characterized in that an air duct (15) is arranged in the heat dissipation frame (7), the air duct (15) is connected and communicated with an air duct in the first fixing table (10), and the left side of the air duct in the first fixing table (10) is connected and communicated with the hollow part in the first mounting frame (5) through an air duct in the plug (18).
5. The control cabinet with the heat dissipation function according to claim 4, wherein an air outlet (16) is formed in the upper inner wall and the lower inner wall of the heat dissipation frame (7), a back plate (8) is fixedly arranged at the rear end of the heat dissipation frame (7), the back plate (8) is also provided with the air outlet (16), and the air outlet (16) in the back plate (8) is connected and communicated with the air duct (15).
6. The control cabinet with the heat dissipation function according to claim 5, wherein a first fixing table (10) and a second fixing table (20) are fixedly installed at the left end and the right end of the heat dissipation frame (7), a group of fixing grooves (11) are respectively formed in the upper wall and the lower wall of the first fixing table (10) and the lower wall of the second fixing table (20), a fixing block (12) is installed in the outer contact mode of the fixing grooves (11), a first spring (13) is fixedly installed at the upper end of the fixing block (12), the upper end of the first spring (13) is fixedly installed in the first installation frame (5), and a mechanism formed by the first spring (13) and the fixing block (12) is arranged in the groove in the first installation frame (5).
7. The control cabinet with the heat dissipation function according to claim 6, wherein the mechanism consisting of the first spring (13) and the fixed block (12) is provided with one group at the symmetrical position of the first fixed table (10) and the second fixed table (20), and the mechanism consisting of the first spring (13) and the fixed block (12) is provided with four groups in total.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320298494.0U CN219698257U (en) | 2023-02-23 | 2023-02-23 | Switch board with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320298494.0U CN219698257U (en) | 2023-02-23 | 2023-02-23 | Switch board with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698257U true CN219698257U (en) | 2023-09-15 |
Family
ID=87946300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320298494.0U Active CN219698257U (en) | 2023-02-23 | 2023-02-23 | Switch board with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698257U (en) |
-
2023
- 2023-02-23 CN CN202320298494.0U patent/CN219698257U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |