CN112004391A - Automatic electrical control box capable of dissipating heat quickly - Google Patents
Automatic electrical control box capable of dissipating heat quickly Download PDFInfo
- Publication number
- CN112004391A CN112004391A CN202010991524.7A CN202010991524A CN112004391A CN 112004391 A CN112004391 A CN 112004391A CN 202010991524 A CN202010991524 A CN 202010991524A CN 112004391 A CN112004391 A CN 112004391A
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- CN
- China
- Prior art keywords
- box
- box body
- heat dissipation
- baffle
- electrical control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005192 partition Methods 0.000 abstract description 8
- 230000004888 barrier function Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses an automatic electrical control box capable of quickly dissipating heat, which comprises a lower box body and an upper box body, wherein a partition plate is arranged between the lower box body and the upper box body, an insulating plate is arranged at the bottom end inside the lower box body, a control electric plate is arranged on the surface of the upper end of the insulating plate, a semiconductor refrigerator is arranged on the surface of the top end of the control electric plate, a second fan is arranged in the middle of the surface of the bottom end of the partition plate, baffles are arranged at second ventilation openings inside two sides of the upper box body, and barrier strips are arranged on the surfaces of the baffles. According to the invention, the semiconductor refrigerator is arranged at the bottom of the lower box body, when the temperature of the box body exceeds a set threshold value, the semiconductor refrigerator is started to work, and meanwhile, the air cylinder drives the baffle plate to move downwards, so that the baffle strip is superposed with the second ventilation opening and used for sealing the box body to prevent cold air from flowing out of the box body, thus the reduction of the temperature in the box body is accelerated, the heat dissipation efficiency and the heat dissipation effect are improved, and the heat dissipation protection effect of components is effectively improved.
Description
Technical Field
The invention relates to the technical field of control boxes, in particular to an automatic electrical control box capable of quickly dissipating heat.
Background
The electrical control box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. The electric control box is internally provided with a plurality of electric appliance elements, and the temperature inside the box body is overhigh due to long-time uninterrupted work operation, especially when summer comes, so that the potential safety hazard is great, and the service life of the electric control box is also shortened.
The existing general heat dissipation device for the electrical control box is a heat dissipation fan, but the heat dissipation of the heat dissipation fan is slow, so that the heat dissipation efficiency of the electrical control box cannot be effectively improved, and the heat dissipation protection effect on components is reduced.
Disclosure of Invention
The invention aims to provide an automatic electrical control box capable of quickly dissipating heat, so as to solve the problem that the heat dissipation efficiency of the electrical control box cannot be effectively improved due to slow heat dissipation of a heat dissipation fan in the background technology, and the heat dissipation protection effect on components is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a quick radiating automatic electrical control box, includes box and last box down, box fixed mounting is at last box bottom surface down, be provided with the division board down between box and the last box, the inside bottom of box is provided with the insulation board down, insulation board upper end surface sets up the control electroplax, control electroplax top surface is provided with the semiconductor refrigeration ware, division board bottom surface middle part is provided with the second fan, a plurality of through-holes have been seted up on the division board surface, go up box both sides upper end and seted up the second ventilation opening, it is provided with the baffle to go up inside second ventilation opening department that is located of box both sides, the baffle surface is provided with the blend stop.
Preferably, the inside both sides of upper box are located baffle upper end fixed mounting and have the cylinder, the cylinder output is provided with the connecting block, connecting block bottom and baffle top fixed surface are connected, the cylinder passes through connecting block and cylinder fixed connection.
Preferably, the upper box body is internally provided with slide rails in threaded connection with two sides of the baffle, the slide rails are in sliding connection with the baffle, and the baffle is slidably arranged inside the upper box body through the slide rails.
Preferably, the upper end of one side of the upper box body is in threaded connection with a mounting box at the second vent, a first fan is arranged inside the mounting box, and a first vent is formed in the surface of the mounting box.
Preferably, one side of the upper box body is rotatably connected with a box door, the box door is rotatably connected with the upper box body through a rotating shaft, and the middle part of the upper end of the box door is provided with an observation window.
Preferably, a temperature sensor is arranged inside the top end of the upper box body.
Preferably, the temperature sensor and the semiconductor refrigerator are electrically connected with the control electric board.
Compared with the prior art, the invention provides an automatic electrical control box capable of quickly dissipating heat, which has the following beneficial effects:
according to the invention, the semiconductor refrigerator is arranged at the bottom of the lower box body, when the temperature of the box body exceeds a set threshold value, the semiconductor refrigerator is started to work, and meanwhile, the air cylinder drives the baffle plate to move downwards, so that the baffle strip is superposed with the second ventilation opening and used for sealing the box body to prevent cold air from flowing out of the box body, thus the reduction of the temperature in the box body is accelerated, the heat dissipation efficiency and the heat dissipation effect are improved, and the heat dissipation protection effect of components is effectively improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
fig. 1 is a schematic perspective view of an automatic electrical control box capable of dissipating heat rapidly according to the present invention;
FIG. 2 is a cross-sectional view of an automated electrical control cabinet with fast heat dissipation according to the present invention;
in the figure: 1. a lower box body; 2. an upper box body; 3. mounting a box; 4. a first vent; 5. a baffle plate; 6. a slide rail; 7. an observation window; 8. a rotating shaft; 9. a box door; 10. an insulating plate; 11. a control panel; 12. a semiconductor refrigerator; 13. a first fan; 14. a partition plate; 15. a through hole; 16. a second fan; 17. a second vent; 18. blocking strips; 19. a cylinder; 20. a temperature sensor; 21. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-2, the present invention provides a technical solution: an automatic electrical control box capable of quickly dissipating heat comprises a lower box body 1 and an upper box body 2, wherein the lower box body 1 is fixedly arranged on the bottom end surface of the upper box body 2, a partition plate 14 is arranged between the lower box body 1 and the upper box body 2, the lower box body 1 is fixedly connected with the upper box body 2 through the partition plate 14, an insulation plate 10 is arranged at the bottom end in the lower box body 1, a control electric plate 11 is arranged on the upper end surface of the insulation plate 10, a semiconductor refrigerator 12 is arranged on the top end surface of the control electric plate 11, a second fan 16 is arranged in the middle of the bottom end surface of the partition plate 14, a plurality of through holes 15 are formed in the surface of the partition plate 14, cold air generated by the semiconductor refrigerator 12 is blown to the interior of the upper box body 2 through the through holes 15 formed in the partition plate 14 by the second fan 16, the heat dissipation speed in the interior of the box body is accelerated, so that the heat dissipation efficiency is improved, the surface of the baffle 5 is provided with a barrier strip 18, and the barrier strip 18 is matched with the size of the second ventilation opening 17.
Go up inside both sides of box 2 and be located 5 upper ends fixed mounting of baffle and have cylinder 19, cylinder 19 also with control electroplax 11 electric connection, when the incasement temperature surpasss control electroplax 11 and sets for the threshold value, cylinder 19 works, drive baffle 5 through connecting block 21 and remove, make blend stop 18 and the coincidence of second ventilation opening, thereby make the form feel the box and be in encapsulated situation, cylinder 19 output is provided with connecting block 21, connecting block 21 bottom and 5 top fixed surface of baffle are connected, cylinder 19 passes through connecting block 21 and 19 fixed connection of cylinder, it has slide rail 6 to be located 5 both sides threaded connection of baffle inside 2 of last box, slide rail 6 and 5 sliding connection of baffle, baffle 5 passes through slide rail 6 sliding mounting inside last box 2, baffle 18 passes through slide rail 6 and slides down under the effect of cylinder 19.
Go up 2 one sides upper ends of box and be located second ventilation opening 17 threaded connection and have mounting box 3, the inside first fan 13 that is provided with of mounting box 3, first ventilation opening 4 has been seted up on mounting box 3 surface, first fan 13 also with control electroplax 11 electric connection, when the incasement temperature does not surpass control electroplax 11 and sets for the threshold value, the inside air of 2 inside upper boxes and outside air exchange convection current are gone up in the work of first fan 13 to this lets the inside circulation of air of 2 upper boxes, thereby reduces the inside temperature of box.
Go up box 2 one side and rotate and be connected with chamber door 9, chamber door 9 rotates through pivot 8 and last box 2 to be connected, and chamber door 9 upper end middle part is provided with observation window 7, conveniently observes the inside condition of going up box 2.
A temperature sensor 20 is arranged inside the top end of the upper box 2. For monitoring the temperature inside the upper case 2 and transmitting a signal to the control electric board 11, and the temperature sensor 20 and the semiconductor refrigerator 12 are electrically connected to the control electric board 11.
The working principle and the using process of the invention are as follows: after the semiconductor refrigerator is installed, when the temperature of the box body does not exceed a threshold value set by the control electric plate 11, the first fan 13 works, convection is formed between air in the box body and outside air through the first ventilation opening 4 and the second ventilation opening 17, the temperature in the box body is reduced by using natural air temperature, when the temperature in the box body exceeds the threshold value set by the control electric plate 11, the air cylinder 19 drives the baffle plate 5 to move downwards through the connecting block 21, the baffle strip 18 is overlapped with the second ventilation opening 17, the box body is sealed, cold air generated by the semiconductor refrigerator 12 cannot flow out of the box body, then the semiconductor refrigerator 12 starts to work, and the second fan 16 accelerates the distribution of the cold air generated by the semiconductor refrigerator 12 at all positions of the box body, so that the reduction of the temperature in the box body is accelerated, the heat dissipation efficiency and the heat dissipation effect are improved, and the heat dissipation protection effect of.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a quick radiating automatic electrical control box, includes box (1) and last box (2) down, its characterized in that: lower box (1) fixed mounting is at last box (2) bottom surface, be provided with division board (14) down between box (1) and last box (2), the inside bottom of box (1) is provided with insulation board (10) down, insulation board (10) upper end surface sets up control electroplax (11), control electroplax (11) top surface is provided with semiconductor cooler (12), division board (14) bottom surface middle part is provided with second fan (16), a plurality of through-holes (15) have been seted up on division board (14) surface, second ventilation opening (17) have been seted up to last box (2) both sides upper end, it is provided with baffle (5) to be located second ventilation opening (17) inside the both sides of last box (2), baffle (5) surface is provided with blend stop (18).
2. The rapid heat dissipation automatic electrical control box of claim 1, characterized in that: go up inside both sides of box (2) and be located baffle (5) upper end fixed mounting have cylinder (19), cylinder (19) output is provided with connecting block (21), connecting block (21) bottom and baffle (5) top fixed surface are connected, cylinder (19) pass through connecting block (21) and cylinder (19) fixed connection.
3. The rapid heat dissipation automatic electrical control box of claim 1, characterized in that: go up box (2) inside and be located baffle (5) both sides threaded connection and have slide rail (6), slide rail (6) and baffle (5) sliding connection, baffle (5) pass through slide rail (6) slidable mounting in last box (2) inside.
4. The rapid heat dissipation automatic electrical control box of claim 1, characterized in that: go up box (2) one side upper end and be located second ventilation opening (17) threaded connection and have mounting box (3), mounting box (3) inside is provided with first fan (13), first ventilation opening (4) have been seted up on mounting box (3) surface.
5. The rapid heat dissipation automatic electrical control box of claim 1, characterized in that: go up box (2) one side and rotate and be connected with chamber door (9), chamber door (9) are rotated through pivot (8) and are connected with last box (2), chamber door (9) upper end middle part is provided with observation window (7).
6. The rapid heat dissipation automatic electrical control box of claim 1, characterized in that: and a temperature sensor (20) is arranged inside the top end of the upper box body (2).
7. The rapid heat dissipation automatic electrical control box of claim 1, characterized in that: the temperature sensor (20) and the semiconductor refrigerator (12) are electrically connected with the control electric plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991524.7A CN112004391A (en) | 2020-09-18 | 2020-09-18 | Automatic electrical control box capable of dissipating heat quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991524.7A CN112004391A (en) | 2020-09-18 | 2020-09-18 | Automatic electrical control box capable of dissipating heat quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112004391A true CN112004391A (en) | 2020-11-27 |
Family
ID=73474637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010991524.7A Pending CN112004391A (en) | 2020-09-18 | 2020-09-18 | Automatic electrical control box capable of dissipating heat quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112004391A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314306A (en) * | 2021-06-11 | 2021-08-27 | 国网山东省电力公司日照供电公司 | Visual early warning system of line developable capacity |
| CN117175369A (en) * | 2023-09-13 | 2023-12-05 | 浙江衢能电气有限公司 | Waterproof high-low voltage switchgear device of intelligence heat dissipation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050254211A1 (en) * | 2004-05-17 | 2005-11-17 | Eins Oe-Tech Co., Ltd. | Heat dissipation module for electronic device |
| CN105627662A (en) * | 2016-03-15 | 2016-06-01 | 沈阳理工大学 | Portable semiconductor refrigerator |
| CN105759924A (en) * | 2014-12-18 | 2016-07-13 | 泰州市海陵区固泰标准件厂 | Heat dissipation device for electromechanical equipment |
| CN108776520A (en) * | 2018-07-03 | 2018-11-09 | 芜湖佳华代代网络科技有限公司 | A kind of computer cabinet convenient for rapid cooling |
| CN109952002A (en) * | 2019-04-03 | 2019-06-28 | 中车青岛四方车辆研究所有限公司 | A kind of cooling heat radiation box and cooling control method |
| CN212812516U (en) * | 2020-09-18 | 2021-03-26 | 张家港市西恩自动化设备有限公司 | Automatic electrical control box capable of dissipating heat quickly |
-
2020
- 2020-09-18 CN CN202010991524.7A patent/CN112004391A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050254211A1 (en) * | 2004-05-17 | 2005-11-17 | Eins Oe-Tech Co., Ltd. | Heat dissipation module for electronic device |
| CN105759924A (en) * | 2014-12-18 | 2016-07-13 | 泰州市海陵区固泰标准件厂 | Heat dissipation device for electromechanical equipment |
| CN105627662A (en) * | 2016-03-15 | 2016-06-01 | 沈阳理工大学 | Portable semiconductor refrigerator |
| CN108776520A (en) * | 2018-07-03 | 2018-11-09 | 芜湖佳华代代网络科技有限公司 | A kind of computer cabinet convenient for rapid cooling |
| CN109952002A (en) * | 2019-04-03 | 2019-06-28 | 中车青岛四方车辆研究所有限公司 | A kind of cooling heat radiation box and cooling control method |
| CN212812516U (en) * | 2020-09-18 | 2021-03-26 | 张家港市西恩自动化设备有限公司 | Automatic electrical control box capable of dissipating heat quickly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314306A (en) * | 2021-06-11 | 2021-08-27 | 国网山东省电力公司日照供电公司 | Visual early warning system of line developable capacity |
| CN117175369A (en) * | 2023-09-13 | 2023-12-05 | 浙江衢能电气有限公司 | Waterproof high-low voltage switchgear device of intelligence heat dissipation |
| CN117175369B (en) * | 2023-09-13 | 2024-03-19 | 浙江衢能电气有限公司 | Waterproof high-low voltage switchgear device of intelligence heat dissipation |
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