CN219780826U - Heat conduction structure of high-temperature control cabinet body - Google Patents
Heat conduction structure of high-temperature control cabinet body Download PDFInfo
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- CN219780826U CN219780826U CN202321267428.3U CN202321267428U CN219780826U CN 219780826 U CN219780826 U CN 219780826U CN 202321267428 U CN202321267428 U CN 202321267428U CN 219780826 U CN219780826 U CN 219780826U
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- heat conduction
- box body
- control box
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- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000428 dust Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a heat conduction structure of a high-temperature control cabinet body, which relates to the technical field of control boxes and comprises the following components: the control box body, the inside welding of control box body has the mounting panel, the heat conduction groove has been seted up to the exterior wall of mounting panel, the mounting groove has been seted up to the back surface of control box body, the positive surface fixed mounting of mounting panel has electronic component, the interior surface wall fixed of heat conduction groove inserts and has had the heat conduction piece, and the heat conduction piece is laminated mutually with electronic component, outer wall one side fixed mounting of heat conduction piece has the heat-conducting plate, can utilize the air that the thermovent on the fixed shell blows into to contact, thereby utilize the form of natural forced air cooling to blow the heat on the thermovent to dispel the heat, and the setting up of hole on the thermovent can improve the contact surface of thermovent and air, reaches the effect to electronic component cooling, avoids electronic component because there is radiating mechanism, and the circumstances that always high temperature and damage has improved electronic component's life-span.
Description
Technical Field
The utility model relates to the technical field of control boxes, in particular to a heat conduction structure of a high-temperature control box body.
Background
The control box is used for alternating current 50HZ and the power system with the voltage below 500V as equipment for fire pump control, fan control, illumination power distribution control and the like.
In the prior art, as disclosed in chinese patent application No. CN210042579U, the high temperature resistant control box comprises a double-layer steel plate with a high temperature resistant cotton interlayer, and a sealing port of a high temperature resistant adhesive tape is arranged on the outer end surface of the double-layer steel plate.
Although the above patent has the beneficial technical effects of reasonable and compact structural design, dust prevention, water prevention and high temperature resistance, the device has some defects, such as the structure that the device does not dissipate heat, once the electronic element in the control box works for a long time and is high in temperature, the circuit of the electronic element is likely to be damaged, and the control box cannot work continuously, so that a novel heat conduction structure of the high-temperature control box body needs to be provided.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, once an electronic element in a control box works for a long time and is high in temperature, the circuit of the electronic element is likely to be damaged, so that the control box cannot work continuously.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a high temperature control cabinet body heat conduction structure, comprising: the control box body, the inside welding of control box body has the mounting panel, the heat conduction groove has been seted up to the outward appearance wall of mounting panel, the mounting groove has been seted up to the back surface of control box body, the positive surface fixed mounting of mounting panel has electronic component, the interior table wall fixed plug of heat conduction groove has the heat conduction piece, and the heat conduction piece is laminated mutually with electronic component, outer wall one side fixed mounting of heat conduction piece has the heat-conducting plate, outer wall one side fixed mounting of heat-conducting plate has a plurality of cooling fins, and a plurality of cooling fins all pass the mounting groove to be located the outside of control box body, the back surface of control box body has the fixed shell through screw fixed mounting, the thermovent has all been seted up to the outer wall both sides of fixed shell, every the hole has all been seted up to the outward appearance wall of cooling fin.
Preferably, the main materials of the heat conduction block and the heat conduction plate are silica gel, and the heat conduction efficiency is improved by utilizing the characteristic of good heat conduction of the silica gel.
Preferably, a fixing plate is fixedly arranged on one side of the inner wall of the control box body through screws, and the inner surface wall of the fixing plate is fixedly sleeved on the outer surface wall of the heat conducting plate, so that the heat conducting plate is conveniently fixed in the control box body, and the stability of the device is improved.
Preferably, the outer wall both sides of the fixed shell are all provided with the filter frame through screws, and two the inner surface walls of the filter frame are all fixedly provided with the filter screen, so that when external air is prevented from entering the inside of the fixed shell through the heat dissipation opening, the heat dissipation plate falls off dust.
Preferably, the interior surface wall fixed mounting of fixed shell has temperature sensor, the top fixed mounting of fixed shell has the warning light, is convenient for when the inside temperature of fixed shell is in the high temperature all the time to certain degree after, triggers the warning light and reminds maintainer.
Preferably, the front surface of the fixed shell is fixedly communicated with a ventilation pipe, a fan is fixedly arranged on the inner surface wall of the ventilation pipe, and the heat dissipation effect is improved through mechanical wind power when the natural wind cooling heat dissipation cannot be started.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the heat conducting groove is formed in the mounting plate, and then the heat conducting block is arranged in the heat conducting groove, so that the heat conducting block is attached to the electronic component and is connected with the heat conducting plate, so that when the electronic component works, once the temperature of the electronic component rises, heat is transferred to the heat conducting block, and then the heat conducting block is transferred to the heat radiating block of the heat conducting plate, and the heat radiating block extends to the outside of the device body through the mounting groove, so that air blown in by the heat radiating opening in the fixing shell can be used for contact, heat on the heat radiating block is blown away in a natural air cooling mode, the contact surface of the heat radiating block and the air can be improved by arranging holes in the heat radiating block, the effect of cooling the electronic component is achieved, the situation that the electronic component is damaged due to no heat radiating mechanism and always high temperature is avoided, and the service life of the electronic component is prolonged.
2. According to the utility model, the fixing plate is arranged in the control box body, so that the heat conducting plate can be stably fixed in the control box body, the stability of the device is improved, then when natural heat dissipation is carried out, in order to prevent ash falling on the heat dissipating block, the two sides of the fixing shell are provided with the filter screens to cover the heat dissipating opening, dust in air is prevented from entering the inside of the fixing shell, the device has a certain dustproof effect, meanwhile, if the temperature on the heat dissipating block reaches a certain height, and when the natural air cooling does not have a good cooling effect, the temperature sensor detects the dust, an alarm is triggered, a fan can be started at the moment, and the high-temperature air in the fixing shell is blown out in a mechanical cooling mode, so that the cooling effect is achieved, and the heat dissipation of the device is improved.
Drawings
Fig. 1 is a perspective view of a front view structure in a heat conduction structure of a high-temperature control cabinet body provided by the utility model;
FIG. 2 is a perspective view of the cross-sectional structure of the control box body in the heat conduction structure of the high temperature control box body according to the present utility model;
FIG. 3 is a perspective view of a part of a cross-sectional structure of a fixing shell in a heat conducting structure of a high-temperature control cabinet body;
fig. 4 is a cross-sectional structural perspective view of the internal structure of the control box body in the heat conduction structure of the high-temperature control box body provided by the utility model;
fig. 5 is a perspective view of a part of a fixing shell in a heat conducting structure of a high-temperature control cabinet body according to the present utility model;
fig. 6 is a perspective view of a portion of a heat conducting plate in a heat conducting structure of a high-temperature control cabinet according to the present utility model.
Legend description: 1. a control box body; 2. a mounting plate; 3. a heat conduction groove; 4. a mounting groove; 5. an electronic component; 6. a heat conduction block; 7. a heat conductive plate; 8. a heat sink; 9. a fixed case; 10. a heat radiation port; 11. a hole; 12. a fixing plate; 13. a filter frame; 14. a filter screen; 15. a temperature sensor; 16. an alarm lamp; 17. a ventilation pipe; 18. a fan.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-6, the utility model provides a heat conducting structure of a high-temperature control cabinet body, which comprises a control cabinet body 1, wherein a mounting plate 2 is welded in the control cabinet body 1, a heat conducting groove 3 is formed in the outer surface wall of the mounting plate 2, a mounting groove 4 is formed in the back surface of the control cabinet body 1, an electronic element 5 is fixedly mounted on the front surface of the mounting plate 2, a heat conducting block 6 is fixedly inserted in the inner surface wall of the heat conducting groove 3, the heat conducting block 6 is attached to the electronic element 5, a heat conducting plate 7 is fixedly mounted on one side of the outer wall of the heat conducting block 6, a plurality of radiating fins 8 are fixedly mounted on one side of the outer wall of the heat conducting plate 7, all the radiating fins 8 penetrate through the mounting groove 4 and are positioned outside the control cabinet body 1, a fixing shell 9 is fixedly mounted on the back surface of the control cabinet body 1 through screws, heat radiating openings 10 are formed in two sides of the outer wall of the fixing shell 9, and holes 11 are formed in the outer surface wall of each radiating fin 8.
The effect that its whole embodiment 1 reaches is, through setting up heat conduction groove 3 on mounting panel 2, then install heat conduction piece 6 in heat conduction groove 3, make heat conduction piece 6 and electronic component 5 laminate, and be connected with heat conduction plate 7, in this way whenever electronic component 5 goes on working, on once the electronic component 5 temperature risees, will transmit the heat to heat conduction piece 6, on the heat dissipation piece of heat conduction plate 7 is passed through heat conduction piece 6 again, and the heat dissipation piece is again through mounting groove 4 extension to the outside of device body, can utilize the air that the thermovent 10 on the fixed shell 9 blow into to come into contact, thereby utilize the form of natural forced air cooling to blow away the heat on the heat dissipation piece, and the setting of hole 11 on the heat dissipation piece can improve the contact surface of heat dissipation piece and air, reach the effect of cooling electronic component 5, avoid electronic component 5 because there is not radiating mechanism, the condition of damage because of high temperature always, the life-span of electronic component 5 has been improved.
In embodiment 2, as shown in fig. 3-5, the main materials of the heat conducting block 6 and the heat conducting plate 7 are silica gel, a fixing plate 12 is fixedly installed on one side of the inner wall of the control box body 1 through screws, an inner surface wall of the fixing plate 12 is fixedly sleeved on the outer surface wall of the heat conducting plate 7, two sides of the outer wall of the fixing shell 9 are fixedly installed with filter frames 13 through screws, filter screens 14 are fixedly installed on the inner surface walls of the two filter frames 13, a temperature sensor 15 is fixedly installed on the inner surface wall of the fixing shell 9, an alarm lamp 16 is fixedly installed on the top of the fixing shell 9, a ventilation pipe 17 is fixedly communicated with the front surface of the fixing shell 9, and a fan 18 is fixedly installed on the inner surface wall of the ventilation pipe 17.
The effect that its whole embodiment 2 reached is, utilize fixed plate 12 to install in the inside of control box body 1, let heat conduction board 7 can stabilize and fix in control box body 1, improve the stability of device, then in the time of natural heat dissipation, in order to prevent the dust fall on the radiating block, install filter screen 14 in the both sides of fixed shell 9 and cover thermovent 10, it is inside to block the dust entering fixed shell 9 in the air, let the device have certain dustproof effect, simultaneously, after the temperature reaches certain height on the radiating block, and when natural forced air cooling also does not play good cooling effect, can be detected by temperature sensor 15, trigger the siren alarm, can start fan 18 at this moment, utilize the inside high temperature air of fixed shell 9 to blow out of mechanical cooling's mode, thereby reach the effect of cooling, the thermal diffusivity of device has been improved.
The working principle of the whole device is as follows: when the control box body 1 works, the temperature of the electronic component 5 mounted on the mounting plate 2 can rise, in the rising process, the temperature of the electronic component 5 can be transferred into the heat conducting block 6 mounted in the heat conducting groove 3 and is transferred to the radiating fin 8 through the heat conducting plate 7 connected with the heat conducting block 6, so that the temperature of the radiating fin 8 rises, the temperature inside the fixed shell 9 rises, if natural wind blows through, the temperature inside the fixed shell 9 enters into the fixed shell 9 through one of the radiating openings 10 on the fixed shell 9, meanwhile, cool wind can contact the radiating fin 8, the contact between the radiating fin 8 and air is increased through the holes 11 on the radiating fin 8, the radiating effect of the radiating fin 8 is better, finally, the air blows the hot air inside the fixed shell 9 out of the fixed shell 9 through the other radiating opening 10, thereby cooling fin 8, when the air passes through thermovent 10, the inside dust of air can be blocked by filter screen 14 on filter frame 13, avoided entering into inside to attaching on fin 8 of fixed shell 9, reduce the radiating effect of fin 8, if the temperature of fin 8 is too high, can not carry out good cooling through the natural wind, the temperature in the fixed shell 9 can rise always, after rising to certain temperature, temperature sensor 15 can detect high temperature, then trigger alarm lamp 16 and take place the alarm, remind maintainer to start fan 18, then fan 18 blows out outside the fixed shell 9 through ventilation pipe 17 with the inside hot air of fixed shell 9 through the effect of mechanical wind, and then reach better cooling effect.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A heat conduction structure of a high-temperature control cabinet body is characterized in that: including control box body (1), the inside welding of control box body (1) has mounting panel (2), heat conduction groove (3) have been seted up to the outer wall of mounting panel (2), mounting groove (4) have been seted up to the back surface of control box body (1), the positive surface fixed mounting of mounting panel (2) has electronic component (5), the interior surface wall fixed insertion of heat conduction groove (3) has heat conduction piece (6), and heat conduction piece (6) laminate with electronic component (5), heat conduction plate (7) have been installed to outer wall one side fixed mounting of heat conduction piece (6), heat dissipation plate (7) have a plurality of fin (8) in outer wall one side fixed mounting of outer wall, and a plurality of fin (8) all pass mounting groove (4) to be located the outside of control box body (1), the back surface of control box body (1) has fixed shell (9) through screw fixed mounting, heat dissipation mouth (10) have all been seted up in the outer wall both sides of fixed shell (9), every heat dissipation hole (11) have all been seted up to the outer wall of fin (8).
2. The thermal conduction structure of a high temperature control cabinet according to claim 1, wherein: the main materials of the heat conducting block (6) and the heat conducting plate (7) are silica gel.
3. The thermal conduction structure of a high temperature control cabinet according to claim 1, wherein: a fixing plate (12) is fixedly arranged on one side of the inner wall of the control box body (1) through screws, and the inner surface wall of the fixing plate (12) is fixedly sleeved on the outer surface wall of the heat conducting plate (7).
4. The thermal conduction structure of a high temperature control cabinet according to claim 1, wherein: the outer wall both sides of fixed shell (9) are all through screw fixed mounting filter frame (13), and two interior surface wall of filter frame (13) is all fixed mounting filter screen (14).
5. The thermal conduction structure of a high temperature control cabinet according to claim 1, wherein: the inner surface wall of the fixed shell (9) is fixedly provided with a temperature sensor (15), and the top of the fixed shell (9) is fixedly provided with an alarm lamp (16).
6. The thermal conduction structure of a high temperature control cabinet according to claim 1, wherein: the front surface of the fixed shell (9) is fixedly communicated with a ventilation pipe (17), and a fan (18) is fixedly arranged on the inner surface wall of the ventilation pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321267428.3U CN219780826U (en) | 2023-05-23 | 2023-05-23 | Heat conduction structure of high-temperature control cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321267428.3U CN219780826U (en) | 2023-05-23 | 2023-05-23 | Heat conduction structure of high-temperature control cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219780826U true CN219780826U (en) | 2023-09-29 |
Family
ID=88132496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321267428.3U Active CN219780826U (en) | 2023-05-23 | 2023-05-23 | Heat conduction structure of high-temperature control cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219780826U (en) |
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2023
- 2023-05-23 CN CN202321267428.3U patent/CN219780826U/en active Active
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