CN110034493B - Outdoor switch board that water-proof effects is good - Google Patents
Outdoor switch board that water-proof effects is good Download PDFInfo
- Publication number
- CN110034493B CN110034493B CN201910438608.5A CN201910438608A CN110034493B CN 110034493 B CN110034493 B CN 110034493B CN 201910438608 A CN201910438608 A CN 201910438608A CN 110034493 B CN110034493 B CN 110034493B
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- power distribution
- distribution cabinet
- lifting
- fixed
- cabinet body
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an outdoor power distribution cabinet with good waterproof effect, which comprises a waterproof board, a power distribution cabinet body, a lifting frame, a cabinet door, a lifting assembly, a water-absorbing sponge, a grid net, an air inlet cylinder, a lifting board, a foam floating board, a floating board base, a slide fastener, slide rails and supporting blocks, wherein the slide rails are correspondingly arranged on two sides of the inner wall of the lifting frame, the waterproof board is arranged on the top side of the power distribution cabinet, so that the power distribution cabinet can be prevented from being invaded by rainwater, the lifting assembly is arranged on the bottom side of the power distribution cabinet, when water is accumulated, the foam floating board pushes the lifting board to operate, the power distribution cabinet is lifted, the phenomenon that the power distribution cabinet is invaded by the accumulated water to influence the work of electrical components is avoided, the waterproof capability of the power distribution cabinet is improved, the service life is prolonged, according to the natural law that hot, the heat dissipation speed is improved, and the temperature inside the power distribution cabinet is stable.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet equipment, in particular to a power distribution cabinet with good outdoor waterproof effect.
Background
The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, the motor control center distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, the existing distribution cabinet has poor waterproof performance, and when the distribution cabinet is used in the field, the use environment is special, the distribution cabinet is easy to be invaded by water, and the electric appliance elements are damaged; the existing power distribution cabinet is generally provided with an exhaust fan on one side of the cabinet wall, the whole treatment can not be carried out on the hot air in the power distribution cabinet, and the heat dissipation effect is poor, so that the power distribution cabinet with good outdoor waterproof effect is designed to be necessary.
Disclosure of Invention
The invention aims to provide a power distribution cabinet with a good outdoor waterproof effect, and aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a power distribution cabinet with good outdoor waterproof effect comprises a waterproof board, a power distribution cabinet body, a lifting frame, a cabinet door, a lifting assembly, a bearing plate, an air inlet hole, an air guide pipe, a connecting pipe, an exhaust fan, an exhaust funnel, a connecting support, a hydraulic rod, a rubber leather pad, a sealing washer, a fixed support, a hydraulic cylinder, a protective cover, a cylinder, an extrusion plate, a water-absorbing sponge, a grid net and an air inlet funnel, wherein the lifting assembly is arranged at the bottom of the inner side of the lifting frame and comprises a lifting board, a foam floating board, a floating board base, a sliding buckle, a sliding rail and a supporting block, the sliding rail is correspondingly arranged on two sides of the inner wall of the lifting frame, the sliding buckle is buckled on the outer side of the sliding rail, two ends of the lifting board are respectively fixed on one side of the sliding buckle on two sides through welding, the power distribution cabinet body is welded and fixed on the top side of the lifting plate;
the power distribution cabinet comprises a power distribution cabinet body, a connecting pipe, an air duct, an air inlet, an exhaust fan, an exhaust pipe and a waterproof plate, wherein the power distribution cabinet body is internally provided with three bearing plates at equal intervals horizontally, the connecting pipe is vertically arranged inside the top side wall of the power distribution cabinet body, the air duct is vertically fixed on one side of the inner wall of the power distribution cabinet body, the air inlet is arranged on one side of the air duct, the top end of the air duct is fixed on the side wall of the connecting pipe through thermal welding, the exhaust pipe is arranged and fixed on the top of the outer side of a lifting frame, the exhaust fan is arranged at the bottom end opening of the;
the fixed support is welded and fixed on one side of the inner wall of the power distribution cabinet body, the cabinet door is installed on the front side of the power distribution cabinet body through a hinge, the rubber leather pad is adhered on one side of the inner wall of the cabinet door, the connecting support is fixedly connected on one side of the inner wall of the cabinet door through screw matching, the top end of the hydraulic cylinder is installed inside the fixed support through bolt matching, one end of the hydraulic rod is inserted into the action end part of the hydraulic cylinder, the other end of the hydraulic rod is connected with the connecting support through bolt matching, the air inlet cylinder is fixed at the bottom of the rear side wall of the power distribution cabinet body, the grid net is fixed at one end port of the air inlet cylinder through welding, the air cylinder is fixed on the top side wall of the air inlet cylinder, the extrusion plate is installed at the action end part of the air cylinder and is, the protective cover is buckled outside the cylinder.
According to the technical scheme, the sealing washer is arranged at the door frame of the power distribution cabinet body in a surrounding mode and is closely combined with the rubber leather pad.
According to the technical scheme, the side wall of the bottom of the air inlet cylinder is provided with the leakage hole, and the leakage hole corresponds to the water absorption sponge.
According to the technical scheme, the air inlet is formed in the joint of the air inlet cylinder and the power distribution cabinet body.
According to the technical scheme, the upper end and the lower end of the connecting pipe are of the transparent structures, and the top side face of the waterproof plate is 1.5 times of the top side face of the power distribution cabinet body.
According to the technical scheme, the top side edge of the cabinet door is connected with the door frame of the power distribution cabinet body through the hinge, and the lock head and the handle are arranged on the bottom side of the cabinet door.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the waterproof plate is arranged on the top side of the power distribution cabinet, the power distribution cabinet can be prevented from being invaded by rainwater, the lifting assembly is arranged on the bottom side of the power distribution cabinet, when water is accumulated, the foam floating plate pushes the lifting plate to operate, the power distribution cabinet is lifted, the phenomenon that the power distribution cabinet is invaded by the accumulated water to influence the work of electrical elements is avoided, the waterproof capability of the power distribution cabinet is improved, the service life is prolonged, the connecting pipe is arranged at the top end of the power distribution cabinet according to the natural law that hot air moves upwards, the hot air in the power distribution cabinet can be integrally treated under the air guide matching, the heat.
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 and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic view of the lift assembly of the present invention;
in the figure: 1. a waterproof sheet; 2. a power distribution cabinet body; 3. a lifting frame; 4. a cabinet door; 5. a lifting assembly; 6. a bearing plate; 7. an air inlet; 8. an air duct; 9. a connecting pipe; 10. an exhaust pipe; 11. an exhaust fan; 12. an exhaust funnel; 13. connecting a support; 14. a hydraulic lever; 15. a rubber leather pad; 16. a sealing gasket; 17. a fixed support; 18. a hydraulic cylinder; 19. a protective cover; 20. a cylinder; 21. a pressing plate; 22. a water-absorbing sponge; 23. a grid net; 24. an air inlet cylinder; 51. a lifting plate; 52. a foam floating plate; 53. a floating plate base; 54. sliding and buckling; 55. a slide rail; 56. and (7) a supporting block.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a power distribution cabinet with good outdoor waterproof effect comprises a waterproof board 1, a power distribution cabinet body 2, a lifting frame 3, a cabinet door 4, a lifting assembly 5, a bearing plate 6, an air inlet 7, an air duct 8, a connecting pipe 9, an exhaust pipe 10, an exhaust fan 11, an exhaust funnel 12, a connecting support 13, a hydraulic rod 14, a rubber cushion 15, a sealing washer 16, a fixed support 17, a hydraulic cylinder 18, a protective cover 19, an air cylinder 20, a squeezing plate 21, a water-absorbing sponge 22, a grid net 23 and an air inlet funnel 24, wherein the lifting assembly 5 is arranged at the bottom of the inner side of the lifting frame 3, the lifting assembly 5 comprises a lifting board 51, a foam floating board 52, a floating board base 53, a sliding buckle 54, a sliding rail 55 and a supporting block 56, sliding rails 55 are correspondingly arranged at two sides of the inner wall of the lifting frame 3, the sliding buckle 54 is buckled at the outer sides of the sliding buckle 55, two ends of the lifting board 51 are respectively fixed at, the supporting block 56 is fixed on the bottom side of the lifting plate 51 and is positioned between the two foam floating plates 52, the floating plate base 53 is installed on the bottom side of the inner wall of the lifting frame 3 and is arranged corresponding to the foam floating plates 52, and the power distribution cabinet body 2 is welded and fixed on the top side of the lifting plate 51;
the inside of a power distribution cabinet body 2 is horizontally and equidistantly provided with three bearing plates 6, a connecting pipe 9 is vertically arranged inside the top side wall of the power distribution cabinet body 2, an air guide pipe 8 is vertically fixed on one side of the inner wall of the power distribution cabinet body 2, an air inlet 7 is arranged on one side of the air guide pipe 8, the top end of the air guide pipe 8 is fixed on the side wall of the connecting pipe 9 through hot welding, an exhaust funnel 12 is arranged and fixed on the top of the outer side of a lifting frame 3, an exhaust fan 11 is arranged at the bottom end opening of the exhaust funnel 12, one end of an exhaust pipe 10 is connected and fixed at the top end opening of the exhaust funnel 12, the other end of the exhaust pipe 10 is fixed at the top end opening of the connecting pipe 9, a waterproof plate 1 is welded and fixed on the;
the fixed support 17 is welded and fixed on one side of the inner wall of the power distribution cabinet body 2, the cabinet door 4 is installed on the front side of the power distribution cabinet body 2 through a hinge, the rubber leather pad 15 is adhered on one side of the inner wall of the cabinet door 4, the top side of the cabinet door 4 is connected with the door frame of the power distribution cabinet body 2 through a hinge, the bottom side of the cabinet door 4 is provided with a lock head and a handle, the sealing washer 16 is arranged at the door frame of the power distribution cabinet body 2 in a surrounding manner and is closely fitted with the rubber leather pad 15, the connecting support 13 is fixedly connected on one side of the inner wall of the cabinet door 4 through screw matching, the top end of the hydraulic cylinder 18 is installed inside the fixed support 17 through bolt matching, one end of the hydraulic rod 14 is inserted into the action end part of the hydraulic cylinder 18, the other end of the hydraulic rod 14 is connected with the, cylinder 20 fixes the top lateral wall at air inlet cylinder 24, the effect tip at cylinder 20 is installed to stripper plate 21, and be located inside air inlet cylinder 24, the sponge 22 that absorbs water sets up inside air inlet cylinder 24, and be located stripper plate 21 under, 19 lock joints in the outside of cylinder 20 in the protection casing, the small opening has been seted up to air inlet cylinder 24's bottom lateral wall, and the sponge 22 that absorbs water is seted up in correspondence, the air inlet has been seted up with switch board body 2's junction to air inlet cylinder 24, the small opening has been seted up to air inlet cylinder 24's bottom lateral wall, and the sponge 22 that absorbs water is seted up in correspondence.
Based on the above, the invention has the advantages that the waterproof plate 1 is arranged on the top side of the power distribution cabinet body 2, rainwater invasion can be avoided, accumulated water can exist when the power distribution cabinet is used outdoors, the foam floating plate 52 collects water and buoyancy operation when the accumulated water exists, the lifting plate 51 is pushed to ascend, the power distribution cabinet body 2 ascends under the sliding fit of the sliding buckle 54 along the sliding rail 55, the power distribution cabinet body 2 is prevented from being soaked by water, the waterproof purpose is achieved, meanwhile, the rubber cushion 15 is arranged on the inner wall of the cabinet door 4, the sealing performance of the power distribution cabinet body 2 is improved under the fit of the sealing washer 16, the water invasion is reduced, the good waterproof effect is achieved, when heat dissipation is carried out, the exhaust fan 11 operates according to the natural law of hot air ascending, the hot air in the power distribution cabinet body 2 is exhausted through the fit of the air guide pipe 8, the connecting pipe 9 and the exhaust pipe 10, and at the same, the air passes through the admission cylinder 24 and gets into, the air filters through the sponge 22 that absorbs water when getting into, adsorb the hydrone inside the sponge 22 that absorbs water, cylinder 20 is the operation regularly, promote stripper plate 21 and move down, the inside hydrone of sponge 22 that will absorb water is regularly extruded, guarantee that the sponge 22 that absorbs water is unsaturated state, inside at switch board body 2 is provided with pneumatic cylinder 18, when cabinet door 4 is opened, can play the helping hand effect, after cabinet door 4 rises, can not reciprocal rock, reduce the interference to maintenance personal, the maintenance personal operation of being convenient for.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an it is outdoor with switch board that water-proof effects is good, including waterproof board (1), switch board body (2), crane (3), cabinet door (4), lifting unit (5), bearing plate (6), inlet port (7), air duct (8), connecting pipe (9), blast pipe (10), air discharge fan (11), aiutage (12), connection support (13), hydraulic stem (14), rubber leather packing (15), seal ring (16), fixing support (17), pneumatic cylinder (18), protection casing (19), cylinder (20), stripper plate (21), sponge (22) absorb water, grid net (23) and aiutage (24), its characterized in that: the lifting component (5) is arranged at the bottom of the inner side of the lifting frame (3), the lifting component (5) comprises a lifting plate (51), a foam floating plate (52), a floating plate base (53), a slide fastener (54), a slide rail (55) and a supporting block (56), sliding rails (55) are correspondingly arranged on two sides of the inner wall of the lifting frame (3), the sliding fastener (54) is fastened on the outer side of the sliding rails (55), two ends of the lifting plate (51) are respectively fixed with the slide fasteners (54) at two sides through welding, the foam floating plate (52) is adhered to the bottom side of the lifting plate (51), the supporting block (56) is fixed to the bottom side of the lifting plate (51), and is positioned between the two foam floating plates (52), the floating plate base (53) is arranged at the bottom side of the inner wall of the lifting frame (3), the power distribution cabinet body (2) is welded and fixed on the top side of the lifting plate (51) and corresponds to the foam floating plate (52);
three bearing plates (6) are vertically and equidistantly arranged in the power distribution cabinet body (2), the connecting pipe (9) is vertically arranged inside the top side wall of the power distribution cabinet body (2), the air duct (8) is vertically fixed on one side of the inner wall of the power distribution cabinet body (2), the air inlet (7) is arranged at one side of the air duct (8), the top end of the air duct (8) is fixed at the side wall of the connecting pipe (9) by hot welding, the exhaust funnel (12) is arranged and fixed at the top of the outer side of the lifting frame (3), the exhaust fan (11) is arranged at the bottom port of the exhaust funnel (12), one end of the exhaust pipe (10) is fixedly connected with the top port of the exhaust funnel (12), the other end of the exhaust pipe (10) is fixed at the top end port of the connecting pipe (9), the waterproof plate (1) is fixedly welded on the top side of the power distribution cabinet body (2);
the fixed support (17) is welded and fixed on one side of the inner wall of the power distribution cabinet body (2), the cabinet door (4) is installed on the front side of the power distribution cabinet body (2) through a hinge, the rubber leather pad (15) is adhered on one side of the inner wall of the cabinet door (4), the connecting support (13) is fixedly connected on one side of the inner wall of the cabinet door (4) through screw matching, the top end of the hydraulic cylinder (18) is installed inside the fixed support (17) through bolt matching, one end of the hydraulic rod (14) is inserted into the action end part of the hydraulic cylinder (18), the other end of the hydraulic rod (14) is connected with the connecting support (13) through bolt matching, the air inlet cylinder (24) is fixed at the bottom of the rear side wall of the power distribution cabinet body (2), the grating net (23) is fixed at the port of the air inlet cylinder (24) through welding, the air cylinder (20) is fixed on, the effect tip at cylinder (20) is installed in stripper plate (21), and is located air inlet tube (24) inside, it sets up in air inlet tube (24) to absorb water sponge (22), and is located stripper plate (21) under, protection casing (19) lock joint is in the outside of cylinder (20).
2. The outdoor power distribution cabinet with good waterproof effect according to claim 1, characterized in that: the sealing washer (16) is arranged at the door frame of the power distribution cabinet body (2) in a surrounding mode and is closely attached to the rubber leather pad (15).
3. The outdoor power distribution cabinet with good waterproof effect according to claim 1, characterized in that: the side wall of the bottom of the air inlet cylinder (24) is provided with a leak hole, and the side wall of the bottom of the air inlet cylinder corresponds to the water absorption sponge (22).
4. The outdoor power distribution cabinet with good waterproof effect according to claim 1, characterized in that: and an air inlet is formed at the joint of the air inlet cylinder (24) and the power distribution cabinet body (2).
5. The outdoor power distribution cabinet with good waterproof effect according to claim 1, characterized in that: the upper end and the lower end of the connecting pipe (9) are of a transparent structure, and the area of the top side surface of the waterproof plate (1) is 1.5 times that of the top side surface of the power distribution cabinet body (2).
6. The outdoor power distribution cabinet with good waterproof effect according to claim 1, characterized in that: the top side of the cabinet door (4) is connected with the door frame of the power distribution cabinet body (2) through a hinge, and a lock head and a handle are arranged on the bottom side of the cabinet door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438608.5A CN110034493B (en) | 2019-05-24 | 2019-05-24 | Outdoor switch board that water-proof effects is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438608.5A CN110034493B (en) | 2019-05-24 | 2019-05-24 | Outdoor switch board that water-proof effects is good |
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| Publication Number | Publication Date |
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| CN110034493A CN110034493A (en) | 2019-07-19 |
| CN110034493B true CN110034493B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910438608.5A Active CN110034493B (en) | 2019-05-24 | 2019-05-24 | Outdoor switch board that water-proof effects is good |
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| CN (1) | CN110034493B (en) |
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| CN111509600B (en) * | 2020-03-28 | 2021-09-10 | 青海拓肯电力科技有限公司 | Protection device for maintaining power cabinet |
| CN111836498B (en) * | 2020-08-12 | 2022-01-21 | 苏州祺烁信息科技有限公司 | A prevent bubble water installation for internet big data equipment |
| CN112332274B (en) * | 2020-10-26 | 2022-08-19 | 滁州市朝友精密制造有限公司 | Novel switch board is aired exhaust device |
| CN112909807A (en) * | 2021-01-20 | 2021-06-04 | 安徽理工大学 | Outdoor dustproof and waterproof box-type substation |
| CN113161908B (en) * | 2021-04-26 | 2022-11-04 | 福建省三明市开关有限公司 | Outdoor switch board convenient to monitoring part loading and unloading is overhauld |
| CN113629513A (en) * | 2021-09-06 | 2021-11-09 | 吉安市正和电力发展有限公司 | Carbon fiber box type fixed high-voltage switch cabinet |
| CN114727562A (en) * | 2022-05-07 | 2022-07-08 | 广州汉光电气股份有限公司 | New energy management device convenient to maintain |
| CN116780382B (en) * | 2023-08-24 | 2023-10-20 | 四川华东电气集团有限公司 | Switch cabinet for electrical engineering |
| CN117638678B (en) * | 2023-12-14 | 2024-05-31 | 南京新唐电力工程有限公司 | Self-moving type anti-seepage outdoor power distribution cabinet |
| CN117458296A (en) * | 2023-12-15 | 2024-01-26 | 江苏信实电气有限公司 | Switch board with bottom waterproof construction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206237014U (en) * | 2016-11-30 | 2017-06-09 | 国网河南省电力公司巩义市供电公司 | A kind of transformer high-voltage switch cubicle of high temperature-proof |
| CN206947806U (en) * | 2017-05-19 | 2018-01-30 | 南昌工学院 | A kind of electrical engineering power distribution cabinet for being easy to radiating |
| CN107346868A (en) * | 2017-07-01 | 2017-11-14 | 国网山东省电力公司德州市陵城区供电公司 | A kind of heat conducting pipe concentrates radiating electric power cabinet |
| CN207098312U (en) * | 2017-08-03 | 2018-03-13 | 福建广聚电气技术设备有限公司 | A kind of floating type power distribution cabinet of waterproof |
| CN207368466U (en) * | 2017-11-10 | 2018-05-15 | 福建雄风电气有限公司 | A kind of electric-power metering cabinet easy to heat dissipation |
| CN208548630U (en) * | 2018-06-28 | 2019-02-26 | 南京国电南自新能源工程技术有限公司 | A kind of heat dissipation waterproof prefabricated cabin |
| CN108882599A (en) * | 2018-09-14 | 2018-11-23 | 南京华阜信息科技有限公司 | A kind of water proof and dust proof outdoor communication cabinet |
| CN208835543U (en) * | 2018-10-17 | 2019-05-07 | 六盘水师范学院 | A kind of timing heat radiating type electrical cabinet with moisture-proof function |
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2019
- 2019-05-24 CN CN201910438608.5A patent/CN110034493B/en active Active
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Denomination of invention: A distribution cabinet with good waterproof effect for outdoor use Effective date of registration: 20211201 Granted publication date: 20210202 Pledgee: Bank of China Limited Taiyuan Binzhou sub branch Pledgor: Great Wall Electric Co.,Ltd. Registration number: Y2021140000045 |