CN114307432A - Dust removal anti-blocking's transformer cabinet - Google Patents
Dust removal anti-blocking's transformer cabinet Download PDFInfo
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- CN114307432A CN114307432A CN202111652525.XA CN202111652525A CN114307432A CN 114307432 A CN114307432 A CN 114307432A CN 202111652525 A CN202111652525 A CN 202111652525A CN 114307432 A CN114307432 A CN 114307432A
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- fixed
- bevel gear
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- motor
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- 239000000428 dust Substances 0.000 title claims abstract description 40
- 230000009466 transformation Effects 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000005507 spraying Methods 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 7
- 239000012535 impurity Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the field of dust removal of power transformation cabinets, and relates to a dust-removal and anti-blocking power transformation cabinet. The motor drives the fan to rotate, so that outside air is sucked into the device to cool and radiate the equipment, and meanwhile, when the air vent is blocked due to excessive dust, the motor drives the screw rod to rotate, so that the hairbrush is driven to move up and down, so that the dust is cleaned.
Description
Technical Field
The invention belongs to the field of dust removal of power transformation cabinets, and particularly relates to a dust-removal and anti-blocking power transformation cabinet.
Background
As is known, a power transformation cabinet is a power distribution device with a low voltage and a low voltage, and the power transformation cabinet is an irreplaceable power transformation device of a power grid and plays an irreplaceable role in a power transmission system, and is provided with various circuit boards and electronic devices, wherein the input and output of the circuit boards and the electronic devices are generally 10 KV/630V; 10 KV/380V; 220V/12V.
Wherein, the Chinese patent with the application number of 202110932083.8 discloses a transformer cabinet, which realizes the function of cleaning the ventilation holes of the transformer cabinet, but has some defects,
1. in the cleaning process, dust is easy to enter the power transformation cabinet, so that the equipment in the power transformation cabinet is easily influenced;
2. the air vent cannot be completely cleaned, dust is easily left, and cleaning efficiency is low.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a dust-removing and anti-blocking power transformation cabinet which can completely and thoroughly clean dust on a vent hole.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a dust removal prevents stifled transformer cabinet, includes the casing, the casing front side rotates and is equipped with the door, the casing left and right sides is the fixed drain pipe that is equipped with respectively, the casing left and right sides is equipped with the filter-tank respectively, every so a plurality of air vents of filter-tank inboard, the fixed air intake that is equipped with of casing upside, both ends are fixed respectively and are equipped with the inlet tube about the casing upside, be equipped with heat abstractor in the air intake, heat abstractor is used for the equipment heat dissipation to the transformer cabinet, and heat abstractor includes be equipped with the air intake inner chamber in the air intake.
Further, the fixed filter screen that is equipped with of air intake inner chamber upside, the fixed four first fixed plates that are equipped with of air intake inner chamber lower extreme, the first fixed plate internal fixation is equipped with the motor cabinet, the fixed first motor that is equipped with of motor cabinet upside, first motor upside output is equipped with first motor shaft, the fixed flabellum seat that is equipped with of first motor shaft upside, the fixed three flabellum that is equipped with in flabellum seat outside.
Further, be equipped with the inner chamber in the casing, the fixed second motor that is equipped with in inner chamber lower side rear end, second motor upside output is equipped with first lead screw, the fixed second fixed plate that is equipped with respectively of inner chamber front and back side, first lead screw and rear side the second fixed plate rotates to be connected.
Furthermore, a first bevel gear is fixedly arranged on the outer side of the first screw rod, a third fixing plate is fixedly arranged on the lower side of the inner cavity, a bevel gear shaft is arranged in the third fixing plate in a rotating mode, a second bevel gear is fixedly arranged on the rear side of the bevel gear shaft and meshed with the first bevel gear, a third bevel gear is fixedly arranged on the front side of the bevel gear shaft, a second screw rod is rotatably arranged on the front side of the inner cavity and is rotatably connected with the second fixing plate on the front side, a fourth bevel gear is fixedly arranged on the outer side of the second screw rod and meshed with the third bevel gear.
Furthermore, moving blocks are respectively arranged on the outer sides of the first lead screw and the second lead screw in a sliding mode, the moving blocks at the rear ends are connected with the first lead screw through threads, the moving blocks at the front ends are connected with the second lead screw through threads, and connecting rods are respectively fixedly arranged on the left side and the right side of each moving block.
Furthermore, every the connecting rod outer end is fixed respectively and is equipped with the fixed block, the internal chamber is fixed and is equipped with four fixed slots, every the fixed slot with every connecting rod sliding connection.
Further, every fixed block every is fixed and is equipped with two dead levers, the left and right sides the dead lever internal fixation is equipped with the brush, every the brush with every the air vent butt, every the brush upside is fixed and is equipped with flexible pipe, every flexible pipe with every casing fixed connection, both ends are equipped with the inlet opening respectively about the casing upside, every the inlet opening with every flexible pipe communicates with each other, every flexible pipe with every the inlet tube communicates with each other.
Furthermore, each brush is internally provided with a spraying cavity, a plurality of water spraying holes are formed in the lower side of each spraying cavity, each spraying cavity is communicated with each telescopic pipe, water collecting grooves are formed in the left side and the right side of the lower end of the inner cavity respectively, water outlets are formed in the inner sides of the water collecting grooves, and each water outlet is communicated with each water discharging pipe.
At first start first motor, thereby it is rotatory to make first motor drive first motor shaft, thereby it is rotatory to drive the flabellum seat, thereby it is rotatory to drive the flabellum, thereby make in the air intake device with external, when the air passes through the filter screen and gets into the air intake inner chamber, because the existence of filter screen, thereby filter the great object of piece head such as the impurity of external, it is rotatory to drive the fan through the motor, thereby in the air intake device with external, thereby realized the cooling heat dissipation function to equipment in the device, can filter the impurity of external great piece through the filter screen simultaneously, thereby prevent in the impurity access device that thereby cause the harm to the equipment in the device.
When dust on the filter tank is full of accumulation, the second motor is started at the moment, so that the second motor drives the first lead screw to rotate, thereby driving the first bevel gear to rotate, thereby driving the second bevel gear to rotate, thereby driving the bevel gear shaft to rotate, thereby driving the third bevel gear to rotate, thereby driving the fourth bevel gear to rotate, thereby driving the second lead screw to rotate, thereby making the moving block of front and back side slide downwards simultaneously, thereby driving the connecting rod to slide downwards, thereby driving the fixed block to slide downwards and driving the brush to slide downwards, thereby making the brush clean dust on the air vent and the filter tank, thereby driving the lead screw to rotate through the motor and making the brush slide downwards, thereby making the brush clear up dust on the air vent and the filter tank, avoiding blocking the air vent due to much dust, thereby influencing the heat dissipation effect.
When the brush slided downwards, the clear water will be followed the inlet tube and get into in the expansion pipe, thereby get into the blowout intracavity, thereby make the clear water spout from the hole for water spraying, thereby wash the dust on air vent and the filter-tank, sewage after the clearance is accomplished will flow into in the water catch bowl, then discharge through the drain pipe, through cleaning with the brush to air vent and filter-tank water spray, avoided in the process dust that cleans with the brush drifts into the device, thereby avoided the influence of dust to equipment, thereby avoid the condition of equipment harm to take place, can fall the dust complete thorough clearance on air vent and the filter-tank through spraying water simultaneously, thereby clear efficiency has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a dedusting and anti-blocking power transformation cabinet.
Fig. 2 is a schematic diagram of the internal structure of the dedusting and anti-blocking power transformation cabinet.
Fig. 3 is a front view of the dedusting and anti-blocking power transformation cabinet.
Fig. 4 is a sectional view taken along a-a in fig. 3.
Fig. 5 is a sectional view taken along line B-B in fig. 3.
Fig. 6 is a sectional view taken along line C-C in fig. 3.
In the figure, 10, the housing; 11. a door; 12. an air inlet; 13. a water inlet pipe; 14. a filter screen; 15. a drain pipe; 16. a filter tank; 17. a vent hole; 18. an inner cavity; 19. a water outlet; 20. a water collection tank; 21. fixing grooves; 22. a second lead screw; 23. a fourth bevel gear; 24. a third bevel gear; 25. a third fixing plate; 26. a bevel gear shaft; 27. a second motor; 28. a first lead screw; 29. a second bevel gear; 30. a first bevel gear; 31. a moving block; 32. a fixed block; 33. a connecting rod; 34. a second fixing plate; 35. a brush; 36. a telescopic pipe; 37. fixing the rod; 38. a discharge chamber; 39. a water spray hole; 40. an inner cavity of the air inlet; 41. a first fixing plate; 42. a motor base; 43. a first motor shaft; 44. a fan blade seat; 45. a fan blade; 46. a water inlet hole; 47. a first motor.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 4, a dedusting anti-blocking power transformation cabinet comprises a casing 10, a door 11 is rotatably arranged on the front side of the casing 10, drain pipes 15 are respectively fixedly arranged on the left side and the right side of the casing 10, filter tanks 16 are respectively arranged on the left side and the right side of the casing 10, a plurality of air vents 17 are arranged on the inner side of each filter tank 16, an air inlet 12 is fixedly arranged on the upper side of the casing 10, water inlet pipes 13 are respectively fixedly arranged at the left end and the right end of the upper side of the casing 10, a heat dissipation device is arranged in the air inlet 12 and used for dissipating heat of equipment in the power transformation cabinet, and the heat dissipation device comprises an air inlet inner cavity 40 arranged in the air inlet 12.
As shown in fig. 4 and 6, a filter screen 14 is fixedly arranged on the upper side of an inner cavity 40 of the air inlet, four first fixing plates 41 are fixedly arranged at the lower end of the inner cavity 40 of the air inlet, a motor base 42 is fixedly arranged in each first fixing plate 41, a first motor 47 is fixedly arranged on the upper side of the motor base 42, a first motor shaft 43 is arranged at the output end of the upper side of the first motor 47, a fan blade base 44 is fixedly arranged on the upper side of the first motor shaft 43, and three fan blades 45 are fixedly arranged on the outer side of the fan blade base 44.
As shown in fig. 2, an inner cavity 18 is provided in the housing 10, a second motor 27 is fixedly provided at the rear end of the lower side of the inner cavity 18, a first lead screw 28 is provided at the output end of the upper side of the second motor 27, second fixing plates 34 are fixedly provided at the front and rear sides of the inner cavity 18, and the first lead screw 28 is rotatably connected with the second fixing plate 34 at the rear side.
As shown in fig. 2, a first bevel gear 30 is fixedly arranged on the outer side of the first lead screw 28, a third fixing plate 25 is fixedly arranged on the lower side of the inner cavity 18, a bevel gear shaft 26 is rotatably arranged in the third fixing plate 25, a second bevel gear 29 is fixedly arranged on the rear side of the bevel gear shaft 26, the second bevel gear 29 is meshed with the first bevel gear 30, a third bevel gear 24 is fixedly arranged on the front side of the bevel gear shaft 26, a second lead screw 22 is rotatably arranged on the front side of the inner cavity 18, the second lead screw 22 is rotatably connected with a second fixing plate 34 on the front side, a fourth bevel gear 23 is fixedly arranged on the outer side of the second lead screw 22, and the fourth bevel gear 23 is meshed with the third bevel gear 24.
As shown in fig. 2, a moving block 31 is slidably disposed outside the first lead screw 28 and the second lead screw 22, the rear moving block 31 is connected to the first lead screw 28 by a screw, the front moving block 31 is connected to the second lead screw 22 by a screw, and a connecting rod 33 is fixedly disposed on each of the left and right sides of each moving block 31.
As shown in fig. 2, the outer end of each connecting rod 33 is fixedly provided with a fixing block 32, the inner cavity 18 is fixedly provided with four fixing grooves 21, and each fixing groove 21 is slidably connected with each connecting rod 33.
As shown in fig. 3, 5 and 6, each fixed block 32 is fixedly provided with two fixed rods 37, the fixed rods 37 on the left and right sides are internally fixedly provided with brushes 35, each brush 35 abuts against each vent hole 17, an extension tube 36 is fixedly arranged on the upper side of each brush 35, each extension tube 36 is fixedly connected with each shell 10, the left and right ends of the upper side of each shell 10 are respectively provided with a water inlet hole 46, each water inlet hole 46 is communicated with each extension tube 36, and each extension tube 36 is communicated with each water inlet pipe 13.
As shown in fig. 2 and 5, each brush 35 is provided with a spraying chamber 38, a plurality of water spraying holes 39 are formed at the lower side of each spraying chamber 38, each spraying chamber 38 is communicated with each extension tube 36, water collecting grooves 20 are respectively formed at the left and right sides of the lower end of the inner cavity 18, a water discharging port 19 is formed at the inner side of each water collecting groove 20, and each water discharging port 19 is communicated with each water discharging pipe 15.
At first start first motor 47, thereby it is rotatory to make first motor 47 drive first motor shaft 43, thereby it is rotatory to drive flabellum seat 44, thereby it is rotatory to drive flabellum 45, thereby make in the air with the external world inspiration device, when the air passes through filter screen 14 and gets into air intake inner chamber 40, because filter screen 14's existence, thereby filter the great object of piece head such as external impurity, it is rotatory to drive the fan through the motor, thereby in the air with the external world inspiration device, thereby realized the cooling heat dissipation function to equipment interior equipment, simultaneously can filter the impurity of external great piece through the filter screen, thereby prevent in the impurity entering device that thereby to the equipment in the device from causing the harm.
When the dust on the filter tank 16 is fully accumulated, the second motor 27 is started at this time, so that the second motor 27 drives the first lead screw 28 to rotate, thereby driving the first bevel gear 30 to rotate, thereby driving the second bevel gear 29 to rotate, thereby driving the bevel gear shaft 26 to rotate, thereby driving the third bevel gear 24 to rotate, thereby driving the fourth bevel gear 23 to rotate, thereby driving the second lead screw 22 to rotate, thereby simultaneously sliding the moving blocks 31 on the front and rear sides downwards, thereby driving the connecting rod 33 to slide downwards, thereby driving the fixing block 32 to slide downwards, thereby driving the brush 35 to slide downwards, thereby cleaning the dust on the vent hole 17 and the filter tank 16 by the brush 35, driving the lead screw to rotate by the motor, thereby enabling the brush to clean the dust on the vent hole and the filter tank, and avoiding the vent hole from being blocked due to much dust, thereby affecting the heat dissipation effect.
When brush 35 slided downwards, the clear water will be followed inlet tube 13 and got into flexible pipe 36 in, thereby get into the blowout chamber 38, thereby make the clear water spout from hole for water spraying 39, thereby wash the dust on air vent 17 and the filter-tank 16, sewage after the clearance completion will flow in the water catch bowl 20, then discharge through drain pipe 15, through sweeping preceding air vent and filter-tank water spray with the brush, avoided in the process dust that cleans with the brush drifts into the device, thereby avoided the influence of dust to equipment, thereby avoid the condition of equipment harm to take place, can fall the dust complete thorough clearance on air vent and the filter-tank through spraying water simultaneously, thereby clean efficiency has been improved.
Compared with the prior art, this stifled transformer cabinet is prevented in dust removal has following advantage:
1. the fan is driven to rotate through the motor, so that the outside air is sucked into the device, the cooling and heat dissipation functions of the equipment in the device are achieved, meanwhile, the outside impurities in a large block can be filtered through the filter screen, and therefore the impurities are prevented from entering the device and damaging the equipment in the device.
2. Thereby drive the lead screw through the motor and rotate and make the brush lapse to make the brush clear up the dust on air vent and the filter-tank, avoided blockking up the air vent because of the dust is many, thereby influence the radiating effect.
3. Through cleaning with the brush to air vent and filter-tank water spray, avoided in the process dust that cleans with the brush drifts into the device to the influence of dust to equipment has been avoided, thereby the condition of avoiding equipment harm takes place, can fall the clear up of dust on air vent and the filter-tank completely thoroughly through spraying water simultaneously, thereby has improved clear efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a dust removal prevents transformer cabinet that blocks up, includes casing (10), its characterized in that, casing (10) front side rotates and is equipped with door (11), casing (10) left and right sides is fixed drain pipe (15) that is equipped with respectively, casing (10) left and right sides is equipped with filter-tank (16) respectively, every so a plurality of air vents (17) of filter-tank (16) inboard, casing (10) upside is fixed and is equipped with air intake (12), both ends are fixed respectively and are equipped with inlet tube (13) about casing (10) upside, be equipped with heat abstractor in air intake (12), heat abstractor is used for the equipment heat dissipation in the transformer cabinet, and heat abstractor includes be equipped with air intake inner chamber (40) in air intake (12).
2. The dust removal and blockage prevention power transformation cabinet according to claim 1, characterized in that: air intake inner chamber (40) upside is fixed and is equipped with filter screen (14), air intake inner chamber (40) lower extreme is fixed and is equipped with four first fixed plates (41), first fixed plate (41) internal fixation is equipped with motor cabinet (42), fixed first motor (47) that is equipped with of motor cabinet (42) upside, first motor (47) upside output is equipped with first motor shaft (43), fixed fan blade seat (44) that is equipped with of first motor shaft (43) upside, the fixed three flabellum (45) that is equipped with in fan blade seat (44) outside.
3. The dust removal and blockage prevention power transformation cabinet according to claim 2, characterized in that: be equipped with inner chamber (18) in casing (10), inner chamber (18) downside rear end is fixed and is equipped with second motor (27), second motor (27) upside output is equipped with first lead screw (28), the side is fixed second fixed plate (34) that is equipped with respectively around inner chamber (18), first lead screw (28) and rear side second fixed plate (34) rotate and are connected.
4. The dust removal and blockage prevention power transformation cabinet according to claim 3, characterized in that: the outer side of the first screw rod (28) is fixedly provided with a first bevel gear (30), the lower side of the inner cavity (18) is fixedly provided with a third fixing plate (25), a bevel gear shaft (26) is arranged in the third fixing plate (25) in a rotating mode, the rear side of the bevel gear shaft (26) is fixedly provided with a second bevel gear (29), the second bevel gear (29) is meshed with the first bevel gear (30), the front side of the bevel gear shaft (26) is fixedly provided with a third bevel gear (24), the front side of the inner cavity (18) is rotatably provided with a second screw rod (22), the second screw rod (22) is rotatably connected with the front side of the second fixing plate (34), the outer side of the second screw rod (22) is fixedly provided with a fourth bevel gear (23), and the fourth bevel gear (23) is meshed with the third bevel gear (24).
5. The dust removal and blockage prevention power transformation cabinet according to claim 4, characterized in that: the outer sides of the first lead screw (28) and the second lead screw (22) are respectively provided with a moving block (31) in a sliding mode, the moving block (31) at the rear end is connected with the first lead screw (28) through threads, the moving block (31) at the front end is connected with the second lead screw (22) through threads, and the left side and the right side of each moving block (31) are respectively fixedly provided with a connecting rod (33).
6. The dust removal and blockage prevention power transformation cabinet according to claim 5, characterized in that: every connecting rod (33) outer end is fixed respectively and is equipped with fixed block (32), inner chamber (18) internal fixation is equipped with four fixed slots (21), every fixed slot (21) with every connecting rod (33) sliding connection.
7. The dust removal and blockage prevention power transformation cabinet according to claim 6, characterized in that: every fixed block (32) is every fixed to be equipped with two dead levers (37), the left and right sides dead lever (37) internal fixation is equipped with brush (35), every brush (35) and every air vent (17) butt, every brush (35) upside is fixed to be equipped with flexible pipe (36), every flexible pipe (36) and every casing (10) fixed connection, both ends are equipped with inlet opening (46), every respectively about casing (10) upside inlet opening (46) and every flexible pipe (36) communicate with each other, every flexible pipe (36) and every inlet tube (13) communicate with each other.
8. The dust removal and blockage prevention power transformation cabinet according to claim 7, characterized in that: each hairbrush (35) is internally provided with a spraying cavity (38), a plurality of water spray holes (39) are formed in the lower side of each spraying cavity (38), each spraying cavity (38) is communicated with each telescopic pipe (36), the left side and the right side of the lower end of the inner cavity (18) are respectively provided with a water collecting tank (20), the inner side of each water collecting tank (20) is provided with a water outlet (19), and each water outlet (19) is communicated with each water drain pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111652525.XA CN114307432A (en) | 2021-12-30 | 2021-12-30 | Dust removal anti-blocking's transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111652525.XA CN114307432A (en) | 2021-12-30 | 2021-12-30 | Dust removal anti-blocking's transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114307432A true CN114307432A (en) | 2022-04-12 |
Family
ID=81019258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111652525.XA Pending CN114307432A (en) | 2021-12-30 | 2021-12-30 | Dust removal anti-blocking's transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114307432A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014573A (en) * | 2022-12-19 | 2023-04-25 | 丁辉 | Power distribution cabinet with heat dissipation function |
| CN117334001A (en) * | 2023-11-03 | 2024-01-02 | 国网四川省电力公司广元供电公司 | A fire-fighting and electric alarm device |
| CN117748310A (en) * | 2023-12-05 | 2024-03-22 | 江苏国控电力设备有限公司 | High-voltage 24KV switch cabinet convenient to clean |
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| CN213207622U (en) * | 2020-07-20 | 2021-05-14 | 陈雪梅 | Garden street lamp convenient to clearance |
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| CN113629502A (en) * | 2021-08-13 | 2021-11-09 | 江西汇盛电力科技有限公司 | a transformer cabinet |
| CN214958051U (en) * | 2021-07-22 | 2021-11-30 | 山东凌岳智能电气有限公司 | Lightning protection switch board convenient to clearance |
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2021
- 2021-12-30 CN CN202111652525.XA patent/CN114307432A/en active Pending
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| CN2087497U (en) * | 1991-04-05 | 1991-10-30 | 杨柏林 | Multifunctional washing brush |
| US20040261207A1 (en) * | 2002-11-09 | 2004-12-30 | Gavney James A. | Squeegee device and system |
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| CN213207622U (en) * | 2020-07-20 | 2021-05-14 | 陈雪梅 | Garden street lamp convenient to clearance |
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| CN214958051U (en) * | 2021-07-22 | 2021-11-30 | 山东凌岳智能电气有限公司 | Lightning protection switch board convenient to clearance |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014573A (en) * | 2022-12-19 | 2023-04-25 | 丁辉 | Power distribution cabinet with heat dissipation function |
| CN117334001A (en) * | 2023-11-03 | 2024-01-02 | 国网四川省电力公司广元供电公司 | A fire-fighting and electric alarm device |
| CN117334001B (en) * | 2023-11-03 | 2024-06-18 | 国网四川省电力公司广元供电公司 | Fire control compromises electricity consumption alarm device |
| CN117748310A (en) * | 2023-12-05 | 2024-03-22 | 江苏国控电力设备有限公司 | High-voltage 24KV switch cabinet convenient to clean |
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Application publication date: 20220412 |
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| RJ01 | Rejection of invention patent application after publication |