CN213937153U - Automatic electric appliance control box with moisture-proof function - Google Patents
Automatic electric appliance control box with moisture-proof function Download PDFInfo
- Publication number
- CN213937153U CN213937153U CN202023064679.0U CN202023064679U CN213937153U CN 213937153 U CN213937153 U CN 213937153U CN 202023064679 U CN202023064679 U CN 202023064679U CN 213937153 U CN213937153 U CN 213937153U
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- control box
- pipe
- air
- box body
- fixedly installed
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- Expired - Fee Related
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- 238000007791 dehumidification Methods 0.000 claims abstract description 29
- 238000005485 electric heating Methods 0.000 claims description 15
- 239000002274 desiccant Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 238000001035 drying Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 240000008574 Capsicum frutescens Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an automatic electrical apparatus control box of dampproofing function in area, including the control box, one side of control box is rotated and is installed the chamber door, and fixed mounting has the exhaust fan on the top inner wall of control box, and the suction end fixed mounting of exhaust fan has first exhaust pipe, and the discharge end fixed mounting of exhaust fan has the second blast pipe, and the one end that the exhaust fan was kept away from to the second blast pipe extends to outside the control box. The utility model relates to a rationally, the practicality is good, can carry out quick effectual forced air cooling heat dissipation to control box inside, can carry out dehumidification drying to the steam in the air, avoids the moisture among the external air to get into the control box, can carry out dehumidification drying to the air in the control box, has good dampproofing effect, can preheat electrical components, electrical equipment moreover, guarantees that electrical components, electrical equipment can normally stable work in low temperature environment.
Description
Technical Field
The utility model relates to a control box technical field specifically is an automatic electrical apparatus control box of dampproofing function in area.
Background
The control box is to assemble the switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electric wiring requirement, the arrangement of the control box should meet the requirement of normal operation of the electric power system, the maintenance is convenient, the safety of the person and the surrounding equipment is not endangered, the control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, and is suitable for power, lighting distribution and motor control in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V, and is suitable for indoor wall-hung and outdoor floor-mounted distribution equipment.
However, in the prior art, when a common automatic electrical control box is used, usually, only the heat dissipation hole is simply opened to dissipate heat inside the automatic electrical control box, the heat dissipation effect inside the automatic electrical control box is not good, and moist air easily enters the automatic electrical control box from the heat dissipation hole, which easily causes short circuit or damage to internal electrical components and electrical equipment due to moisture, so that the automatic electrical control box does not have good heat dissipation and moisture-proof effects, and does not have a function of preheating the inside of the automatic electrical control box in a low temperature environment or in cold weather, so that the electrical components and electrical equipment cannot normally and stably work in a low temperature environment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a take automatic electrical apparatus control box of dampproofing function, current automatic electrical apparatus control box has been solved when using, it dispels the heat to its inside simply to set up the thermovent usually, the inside radiating effect of automatic electrical apparatus control box is not good, and moist air gets into inside automatic electrical apparatus control box easily from the louvre, cause its inside electrical components easily, electrical equipment wets and takes place the short circuit or damage, thereby do not have good heat dissipation and dampproofing effect, and when perhaps cold weather uses in the lower environment of temperature, do not have the function of preheating inside, lead to electrical components, electrical equipment can not the problem of normal stable work in low temperature environment.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an automatic electrical appliance control box with a moisture-proof function comprises a control box body, wherein a box door is rotatably installed on one side of the control box body, an exhaust fan is fixedly installed on the inner wall of the top of the control box body, a first exhaust pipe is fixedly installed at the suction end of the exhaust fan, a second exhaust pipe is fixedly installed at the discharge end of the exhaust fan, one end, far away from the exhaust fan, of the second exhaust pipe extends out of the control box body, a transverse partition plate is fixedly installed in the control box body, a suction fan and a dehumidifying box are fixedly installed on the inner wall of the bottom of the control box body, the suction end of the suction fan is fixedly connected with one end of a three-way pipe, the other two ends of the three-way pipe are respectively fixedly connected with a first suction pipe and a second suction pipe, one end, far away from the three-way pipe, of the first suction pipe extends out of the control box body, the top end of the second suction pipe penetrates through the transverse partition plate, and a plurality of suction hoods are fixedly installed on one side of the second suction pipe at equal intervals, a plurality of covers of breathing in all are located the top of cross slab, dehumidification incasement fixed mounting has two filter screens, place the drier that is located between two filter screens in the dehumidification incasement, fixed mounting has first gas-supply pipe on the bottom inner wall of dehumidification case, equidistant fixed mounting in the top of first gas-supply pipe has a plurality of first air outlet nozzle, the one end of first gas-supply pipe extend to the dehumidification case outside and with the discharge end fixed connection of suction fan, the control box is internal to be equipped with the second gas-supply pipe, equidistant fixed mounting in one side of second gas-supply pipe has a plurality of second air outlet nozzle, the one end of second gas-supply pipe runs through the cross slab and extends to the dehumidification incasement, fixed cover is equipped with heliciform electric heating wire on the second gas-supply pipe, heliciform electric heating wire is located the below of cross slab.
Preferably, a multi-control switch is fixedly mounted on the box door, and a plurality of control buttons are mounted on the multi-control switch.
Preferably, a cleaning opening between the two filter screens is formed in the inner wall of one side of the dehumidifying box, a cleaning door is fixedly mounted on one side of the dehumidifying box through bolts, and the cleaning door is matched with the cleaning opening.
Preferably, the first air suction pipe is fixedly sleeved with a first electromagnetic valve, and the second air suction pipe is fixedly sleeved with a second electromagnetic valve.
Preferably, a first dustproof filter screen is fixedly installed at one end, located outside the control box body, of the first air suction pipe, and a second dustproof filter screen is fixedly installed at one end, located outside the control box body, of the second air exhaust pipe.
Preferably, the second air suction pipe is fixedly sleeved with two first pipe clamps, the two first pipe clamps are fixedly connected with the inner wall of one side of the control box body, the second air delivery pipe is fixedly sleeved with two second pipe clamps, and the two second pipe clamps are fixedly connected with the inner wall of the other side of the control box body.
(III) advantageous effects
The utility model provides an automatic electrical apparatus control box of dampproofing function in area. The method has the following beneficial effects:
(1) the automatic electrical appliance control box with the moisture-proof function can discharge the outside air into the dehumidification box by opening the first electromagnetic valve, the suction fan and the exhaust fan under the working state of the suction fan, intercept and filter dust impurities in the outside air by utilizing the first dustproof filter screen to prevent the dust impurities from entering the control box body, adsorb and dry the water vapor in the air by utilizing the drying agent, spray the dried air from the second air outlet nozzles, blow the sprayed air on the surfaces of the electrical components and the electrical equipment in the control box body, discharge the hot air in the control box body from the second exhaust pipe under the working state of the exhaust fan, thereby quickly and effectively cooling the electrical components and the electrical equipment in the control box body and the like and dehumidifying and drying the water vapor in the air, and moisture in the outside air is prevented from entering the control box body.
(2) This take automatic electrical apparatus control box of dampproofing function, through opening suction fan and the work of second solenoid valve, under the operating condition of suction fan, make the inside air of control box discharge dehumidification incasement, utilize the drier to adsorb the drying to the steam in the air, the air after the drying is again from a plurality of seconds shower nozzle blowout of giving vent to anger, thereby under the continuous operating condition of suction fan, make the inside air of control box carry out the circulation flow, can dehumidify the drying to the air in the control box, thereby good dampproofing effect has, avoid the inside electrical components of control box, electrical equipment wets and damages.
(3) This take automatic electrical control box of dampproofing function, when weather is chilly weather or operational environment temperature is lower, through opening the suction fan, heliciform electric heating wire and second solenoid valve work, make the inside air of control box carry out the circulation flow, utilize heliciform electric heating wire to heat the second gas-supply pipe, the air is at the interior in-process that flows of second gas-supply pipe, can be in heat transfer to the air, hot-air gives vent to anger the shower nozzle blowout and blows at the inside electrical components and parts of control box, electrical equipment's surface, thereby can be to electrical components and parts, electrical equipment preheats, guarantee electrical components and parts, electrical equipment can normal stable work in low temperature environment.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the present invention;
FIG. 3 is a schematic sectional view of the dehumidifying tank.
In the figure: 1. a control box body; 2. a box door; 3. an exhaust fan; 4. a first exhaust pipe; 5. a second exhaust pipe; 6. a diaphragm plate; 7. a suction fan; 8. a dehumidification box; 9. a three-way pipe; 10. a first inhalation tube; 11. a second suction duct; 12. an air intake cover; 13. a filter screen; 14. a desiccant; 15. a first gas delivery pipe; 16. a first outlet nozzle; 17. a second gas delivery pipe; 18. a second outlet nozzle; 19. a helical electric heating wire; 20. a multi-control switch; 21. cleaning the door; 22. a first solenoid valve; 23. a second solenoid valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: an automatic electrical appliance control box with a moisture-proof function comprises a control box body 1, a box door 2 is rotatably installed on one side of the control box body 1, an exhaust fan 3 is fixedly installed on the inner wall of the top of the control box body 1, a first exhaust pipe 4 is fixedly installed on the suction end of the exhaust fan 3, a second exhaust pipe 5 is fixedly installed on the discharge end of the exhaust fan 3, one end, away from the exhaust fan 3, of the second exhaust pipe 5 extends out of the control box body 1, a transverse partition plate 6 is fixedly installed in the control box body 1, a suction fan 7 and a dehumidification box 8 are fixedly installed on the inner wall of the bottom of the control box body 1, one end of a three-way pipe 9 is fixedly connected with the suction end of the suction fan 7, a first suction pipe 10 and a second suction pipe 11 are fixedly connected with the other two ends of the three-way pipe 9 respectively, one end, away from the three-way pipe 9, extends out of the control box body 1, and the top end of the second suction pipe 11 penetrates through the transverse partition plate 6, one side equidistant fixed mounting of second breathing pipe 11 has a plurality of covers 12 of breathing in, a plurality of covers 12 of breathing in all are located the top of cross slab 6, fixed mounting has two filter screens 13 in the dehumidification case 8, place the drier 14 that is located between two filter screens 13 in the dehumidification case 8, fixed mounting has first gas-supply pipe 15 on the bottom inner wall of dehumidification case 8, the equidistant fixed mounting in top of first gas-supply pipe 15 has a plurality of first shower nozzles of giving vent to anger 16, the one end of first gas-supply pipe 15 extends to dehumidification case 8 outside and with the discharge end fixed connection of suction fan 7, be equipped with second gas-supply pipe 17 in the control box 1, one side equidistant fixed mounting of second gas-supply pipe 17 has a plurality of second shower nozzles of giving vent to anger 18, the one end of second gas-supply pipe 17 runs through cross slab 6 and extends to in dehumidification case 8, fixed cover is equipped with heliciform electric heating wire 19 on the second gas-supply pipe 17, heliciform electric heating wire 19 is located the below of cross slab 6.
Fixed mounting has many accuse switch 20 on chamber door 2, install a plurality of control button on the many accuse switch 20, set up the clearance mouth that is located between two filter screens 13 on the inner wall of one side of dehumidification case 8, there is clearance door 21 one side of dehumidification case 8 through bolt fixed mounting, clearance door 21 and clearance mouth looks adaptation, fixed cover is equipped with first solenoid valve 22 on first breathing pipe 10, fixed cover is equipped with second solenoid valve 23 on second breathing pipe 11, the one end fixed mounting that first breathing pipe 10 is located outside control box 1 has first dustproof filter screen, the one end fixed mounting that second blast pipe 5 is located outside control box 1 has the dustproof filter screen of second, fixed cover is equipped with two first pipe clamps on second breathing pipe 11, two first pipe clamps all with one side inner wall fixed connection of control box 1, fixed cover is equipped with two second pipe clamps on the second gas-supply pipe 17, two second pipe clamps all with the opposite side inner wall fixed connection of control box 1.
When the dehumidifying box is used, the exhaust fan 3, the suction fan 7, the spiral electric heating wire 19, the first electromagnetic valve 22, the second electromagnetic valve 23 and the multi-control switch 20 are electrically connected with an internal circuit of the control box body 1 through leads to form a loop, a plurality of control buttons on the multi-control switch 20 can respectively control the starting and stopping of the exhaust fan 3, the suction fan 7 and the spiral electric heating wire 19, and can also respectively control the starting and stopping of the first electromagnetic valve 22 and the second electromagnetic valve 23, the drying agent 14 is silica gel drying agent or calcium chloride drying agent, and by opening the first electromagnetic valve 22, the suction fan 7 and the exhaust fan 3, under the working state of the suction fan 7, the external air is enabled to penetrate through the first dustproof filter screen and sequentially pass through the first air suction pipe 10, the three-way pipe 9, the first air conveying pipe 15 and the plurality of first air outlet nozzles 16, so that the external air is discharged into the dehumidifying box 8, and the dust and impurities in the external air can be intercepted and filtered by utilizing the first dustproof filter screen, the dust and impurities are prevented from entering the control box body 1, the drying agent 14 is utilized to adsorb and dry the water vapor in the air, the dried air passes through the second air delivery pipe 17 and is finally sprayed out from the plurality of second air outlet nozzles 18, the sprayed air is blown to the surfaces of the electrical components and electrical equipment in the control box body 1, under the working state of the exhaust fan 3, the hot air in the control box body 1 is discharged from the second exhaust pipe 5, so that the rapid and effective air cooling and heat dissipation can be carried out on the electrical components and electrical equipment in the control box body 1, the water vapor in the air can be dehumidified and dried, the moisture in the outside air is prevented from entering the control box body 1, when the heat dissipation in the control box body 1 is not needed, the first electromagnetic valve 22, the suction fan 7 and the exhaust fan 3 are closed, and when the dehumidification is required to be carried out on the interior of the control box body 1 regularly, the suction fan 7 and the second electromagnetic valve 23 are started to work, in the working state of the suction fan 7, the air in the control box body 1 is sucked into the plurality of suction hoods 12 and then sequentially passes through the second suction pipe 11, the three-way pipe 9, the first air conveying pipe 15 and the plurality of first air outlet nozzles 16, so that the air is discharged into the dehumidifying box 8, the moisture in the air is adsorbed and dried by the desiccant 14, the dried air passes through the second air conveying pipe 17 and is finally sprayed out from the plurality of second air outlet nozzles 18, so that in the continuous working state of the suction fan 7, the air in the control box body 1 circularly flows, the air in the control box body 1 can be dehumidified and dried, a good moisture-proof effect is achieved, after the dehumidification is completed, the suction fan 7 and the second electromagnetic valve 23 are closed to work, and in cold weather or when the temperature of the working environment is low, the air in the control box body 1 circularly flows by opening the suction fan 7, the spiral electric heating wire 19 and the second electromagnetic valve 23 to work, the second air conveying pipe 17 can be heated by utilizing the spiral electric heating wire 19, the heat can be transferred to the air in the flowing process of the air in the second air conveying pipe 17, the hot air is sprayed out from the plurality of second air outlet spray heads 18, the sprayed hot air is blown to the surfaces of the electric components and the electric equipment in the control box body 1, so that the electric components and the electric equipment can be preheated, the normal and stable work of the electric components and the electric equipment in a low-temperature environment is ensured, after the preheating is finished, the suction fan 7, the spiral electric heating wire 19 and the second electromagnetic valve 23 are closed to work, the box door 2 is opened by starting, the cleaning door 21 is detached, and the drying agent in the dehumidification box 8 is conveniently cleaned out and replaced, and those not described in detail in this specification are well within the skill of those in the art.
In conclusion, according to the automatic electrical appliance control box with the moisture-proof function, by opening the first electromagnetic valve 22, the suction fan 7 and the exhaust fan 3, in the working state of the suction fan 7, the outside air is discharged into the dehumidification box 8, the dust and impurities in the outside air can be intercepted and filtered by using the first dustproof filter screen, the dust and impurities are prevented from entering the control box body 1, the moisture in the air can be adsorbed and dried by using the desiccant 14, the dried air is sprayed out from the plurality of second air outlet nozzles 18, the sprayed air is blown to the surfaces of the electrical components and equipment in the control box body 1, in the working state of the exhaust fan 3, the hot air in the control box body 1 is discharged from the second exhaust pipe 5, so that the rapid and effective air cooling and heat dissipation can be carried out on the electrical components and equipment in the control box body 1, and the moisture in the air can be dehumidified and dried, the moisture in the outside air is prevented from entering the control box body 1, the suction fan 7 and the second electromagnetic valve 23 are opened to work, the air in the control box body 1 is discharged into the dehumidification box 8 in the working state of the suction fan 7, the moisture in the air is adsorbed and dried by the drying agent 14, the dried air is sprayed out from the second air outlet spray heads 18, the air in the control box body 1 circularly flows in the continuous working state of the suction fan 7, the air in the control box body 1 can be dehumidified and dried, a good moisture-proof effect is achieved, the damage caused by dampness of electrical components and electrical equipment in the control box body 1 is avoided, and when the weather is cold or the working environment temperature is low, the air in the control box body 1 circularly flows by opening the suction fan 7, the spiral electrical heating wire 19 and the second electromagnetic valve 23, the spiral electric heating wire 19 can be used for heating the second gas pipe 17, the air can transfer heat to the air in the flowing process of the air in the second gas pipe 17, the hot air is sprayed out from the plurality of second gas outlet nozzles 18 and blown to the surfaces of the electric components and the electric equipment in the control box body 1, thereby preheating the electric components and the electric equipment and ensuring the normal and stable work of the electric components and the electric equipment in the low-temperature environment, the utility model has the advantages of reasonable design and good practicability, can quickly and effectively cool and radiate the air in the control box body 1, can dehumidify and dry the water vapor in the air, avoids the moisture in the outside air from entering the control box body 1, can dehumidify and dry the air in the control box body 1, has good moisture-proof effect, and can preheat the electric components and the electric equipment, the normal and stable work of electrical components and electrical equipment in a low-temperature environment is ensured.
Claims (6)
1. The utility model provides an automatic electrical apparatus control box of dampproofing function in area, includes control box (1), its characterized in that: a box door (2) is rotatably installed on one side of a control box body (1), an exhaust fan (3) is fixedly installed on the inner wall of the top of the control box body (1), a first exhaust pipe (4) is fixedly installed at the suction end of the exhaust fan (3), a second exhaust pipe (5) is fixedly installed at the discharge end of the exhaust fan (3), one end, far away from the exhaust fan (3), of the second exhaust pipe (5) extends out of the control box body (1), a transverse partition plate (6) is fixedly installed in the control box body (1), a suction fan (7) and a dehumidification box (8) are fixedly installed on the inner wall of the bottom of the control box body (1), one end, far away from the three-way pipe (9), of the suction end of the suction fan (7) is fixedly connected with one end of a three-way pipe (9), the other two ends of the three-way pipe (9) are respectively and fixedly connected with a first air suction pipe (10) and a second air suction pipe (11), one end, far away from the three-way pipe (9), of the first air suction pipe (10) extends out of the control box body (1), the top end of the second air suction pipe (11) penetrates through the transverse partition plate (6), a plurality of air suction covers (12) are fixedly installed on one side of the second air suction pipe (11) at equal intervals, the air suction covers (12) are all located above the transverse partition plate (6), two filter screens (13) are fixedly installed in the dehumidification box (8), a drying agent (14) located between the two filter screens (13) is placed in the dehumidification box (8), a first air conveying pipe (15) is fixedly installed on the inner wall of the bottom of the dehumidification box (8), a plurality of first air outlet spray heads (16) are fixedly installed at the top of the first air conveying pipe (15) at equal intervals, one end of the first air conveying pipe (15) extends out of the dehumidification box (8) and is fixedly connected with the discharge end of the suction fan (7), a second air conveying pipe (17) is arranged in the control box body (1), a plurality of second air outlet spray heads (18) are fixedly installed at equal intervals on one side of the second air conveying pipe (17), one end of the second air conveying pipe (17) penetrates through the transverse partition plate (6) and extends into the dehumidification box (8), a spiral electric heating wire (19) is fixedly sleeved on the second air conveying pipe (17), and the spiral electric heating wire (19) is located below the transverse partition plate (6).
2. The automatic electric appliance control box with the moisture-proof function according to claim 1, characterized in that: a multi-control switch (20) is fixedly installed on the box door (2), and a plurality of control buttons are installed on the multi-control switch (20).
3. The automatic electric appliance control box with the moisture-proof function according to claim 1, characterized in that: a cleaning opening between the two filter screens (13) is formed in the inner wall of one side of the dehumidifying box (8), a cleaning door (21) is fixedly mounted on one side of the dehumidifying box (8) through a bolt, and the cleaning door (21) is matched with the cleaning opening.
4. The automatic electric appliance control box with the moisture-proof function according to claim 1, characterized in that: the first air suction pipe (10) is fixedly sleeved with a first electromagnetic valve (22), and the second air suction pipe (11) is fixedly sleeved with a second electromagnetic valve (23).
5. The automatic electric appliance control box with the moisture-proof function according to claim 1, characterized in that: the first dust-proof filter screen is fixedly arranged at one end, located outside the control box body (1), of the first air suction pipe (10), and the second dust-proof filter screen is fixedly arranged at one end, located outside the control box body (1), of the second air exhaust pipe (5).
6. The automatic electric appliance control box with the moisture-proof function according to claim 1, characterized in that: the second air suction pipe (11) is fixedly sleeved with two first pipe clamps, the two first pipe clamps are fixedly connected with the inner wall of one side of the control box body (1), the second air delivery pipe (17) is fixedly sleeved with two second pipe clamps, and the two second pipe clamps are fixedly connected with the inner wall of the other side of the control box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064679.0U CN213937153U (en) | 2020-12-18 | 2020-12-18 | Automatic electric appliance control box with moisture-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064679.0U CN213937153U (en) | 2020-12-18 | 2020-12-18 | Automatic electric appliance control box with moisture-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213937153U true CN213937153U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023064679.0U Expired - Fee Related CN213937153U (en) | 2020-12-18 | 2020-12-18 | Automatic electric appliance control box with moisture-proof function |
Country Status (1)
| Country | Link |
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| CN (1) | CN213937153U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747754A (en) * | 2021-08-17 | 2021-12-03 | 武汉船用机械有限责任公司 | Automatic change control box |
| CN114122991A (en) * | 2021-12-06 | 2022-03-01 | 郭剑黎 | Automatic integrated control box for power distribution network |
| CN114320460A (en) * | 2021-12-31 | 2022-04-12 | 吉林建筑大学 | Safety protection device for underground electric equipment based on mine construction |
| CN115253614A (en) * | 2022-07-15 | 2022-11-01 | 兰州交通大学 | Flow ice is to water delivery open channel striking data acquisition analytical equipment |
-
2020
- 2020-12-18 CN CN202023064679.0U patent/CN213937153U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747754A (en) * | 2021-08-17 | 2021-12-03 | 武汉船用机械有限责任公司 | Automatic change control box |
| CN113747754B (en) * | 2021-08-17 | 2023-06-23 | 武汉船用机械有限责任公司 | Automatic change control box |
| CN114122991A (en) * | 2021-12-06 | 2022-03-01 | 郭剑黎 | Automatic integrated control box for power distribution network |
| CN114122991B (en) * | 2021-12-06 | 2024-01-16 | 郭剑黎 | Automatic comprehensive control box for power distribution network |
| CN114320460A (en) * | 2021-12-31 | 2022-04-12 | 吉林建筑大学 | Safety protection device for underground electric equipment based on mine construction |
| CN114320460B (en) * | 2021-12-31 | 2023-11-24 | 吉林建筑大学 | Underground electric equipment safety protection device based on mine construction |
| CN115253614A (en) * | 2022-07-15 | 2022-11-01 | 兰州交通大学 | Flow ice is to water delivery open channel striking data acquisition analytical equipment |
| CN115253614B (en) * | 2022-07-15 | 2024-03-19 | 兰州交通大学 | Device for acquiring and analyzing impact data of ice flow on open channel for water delivery |
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