CN223334246U - A waterproof high-voltage distribution cabinet for outdoor use - Google Patents
A waterproof high-voltage distribution cabinet for outdoor useInfo
- Publication number
- CN223334246U CN223334246U CN202422595172.XU CN202422595172U CN223334246U CN 223334246 U CN223334246 U CN 223334246U CN 202422595172 U CN202422595172 U CN 202422595172U CN 223334246 U CN223334246 U CN 223334246U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- air
- power distribution
- voltage power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses an outdoor waterproof high-voltage power distribution cabinet which comprises a cabinet body, wherein air guide cavities are arranged at two ends of the cabinet body, air vents are formed in two ends of the cabinet body, dustproof nets are arranged in the air vents, the air vents are communicated with the air guide cavities, air vents are formed in the inner sides of the air guide cavities, the air vents are communicated with the inside of the cabinet body, drain pipes are arranged at the lower ends of the air guide cavities, sliding frames are arranged at two ends of the inside of the cabinet body, sealing plates are arranged in sliding connection in the sliding frames, the sealing plates are matched with the air vents, limiting frames are arranged in the cabinet body, drying boxes are arranged in sliding connection in the limiting frames, air vent covers are arranged on the drying boxes, water retaining structures are arranged at the positions of the air vent structures and the cabinet door structures, rainwater is prevented from entering, and the inside water vapor is absorbed, and the influence on electric equipment caused by the water entering the power distribution cabinet is avoided.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an outdoor waterproof high-voltage power distribution cabinet.
Background
Nowadays, people's life and production are not separated from electricity, and the laying of circuits is more and more abundant, and in the laying of circuits, conversion and control equipment such as high-voltage circuit breakers, high-voltage isolating switches, high-voltage automatic reclosing and sectionalizers are often used, and the equipment is directly exposed to the outside and is easily influenced, so that a power distribution cabinet is arranged to protect various conversion and control cooperation equipment.
In addition, besides, the structure can possibly lead water drops to enter the electric equipment through a cabinet door, the common cabinet can provide a protective structure capable of opening through the cabinet door, the electric equipment is in contact with water, the electric equipment is in short circuit damage, the safety is affected, potential safety hazards exist, besides the influence of the rainwater, the temperature in the power distribution cabinet can be influenced by the weather of severe cold outside, the working of the electric equipment can be influenced by the excessively low temperature, and if the ventilation structure is blocked, the temperature in the power distribution cabinet is higher than the outside, the water in the internal air can be condensed on the inner wall of the cabinet body and the outer shell of the electric equipment, so that the working is influenced.
Disclosure of utility model
(One) solving the technical problems
Aiming at the problems in the prior art, the utility model provides an outdoor waterproof high-voltage power distribution cabinet, which aims to solve the technical problem that the common power distribution cabinet mentioned in the background art is insufficient in water effect.
(II) technical scheme
The outdoor waterproof high-voltage power distribution cabinet comprises a cabinet body, wherein air guide cavities are arranged at two ends of the cabinet body, air vents are formed in two ends of the cabinet body, dustproof nets are arranged in the air vents, the air vents are communicated with the air guide cavities, vent holes are formed in the inner sides of the air guide cavities, the vent holes are communicated with the inside of the cabinet body, and drain pipes are arranged at the lower ends of the air guide cavities;
The cabinet is characterized in that sliding frames are arranged at two ends in the cabinet body, sealing plates are arranged in the sliding frames in a sliding mode, the sealing plates are matched with the vent holes, a limiting frame is arranged in the cabinet body, a drying box is arranged in the limiting frame in a sliding mode, and an air ventilation cover is arranged on the drying box.
The utility model is further characterized in that one end of the cabinet body is rotatably connected with a cabinet door, the cabinet body is provided with an inward sinking frame, the cabinet door is matched with the inward sinking frame, a waterproof pad is arranged on the inner side of the cabinet door, and a sealing pad is arranged in the inward sinking frame to provide square water capacity at the cabinet door.
The utility model is further characterized in that the inner side of the cabinet door is provided with the heat-insulating board, and the heat-insulating board is arranged on the inner side of the waterproof pad to slow down the heat passing in the severe cold environment.
The utility model is further characterized in that the vent hole is provided with the mounting groove, the mounting groove is internally provided with the mounting frame, the mounting frame is detachably connected with the mounting groove through bolts, and the dust screen is arranged on the mounting frame, so that the dust screen is convenient to clean.
The utility model is further characterized in that a first guide plate and a second guide plate are arranged in the air guide cavity, the first guide plate and the second guide plate are inclined downwards and are arranged at two ends of the air guide cavity in a staggered manner, and air flowing into the power distribution cabinet is cleaned by one piece of cloth.
The utility model is further arranged that one end of the sealing plate is provided with a drying plate which is in sliding fit with the sliding frame, so that the drying of the air during ventilation is ensured.
The utility model is further characterized in that the cabinet body is internally provided with the mounting frame, and the mounting frame is provided with the illuminating lamp, so that the internal equipment can be conveniently adjusted when the light is insufficient.
The utility model is further characterized in that the cabinet body is provided with the solar photovoltaic panel, the cabinet body is internally provided with the storage battery, the solar photovoltaic panel is matched with the storage battery, and the storage battery is matched with each electric equipment to provide additional electric quantity and reduce the consumption of the power supply electric quantity.
(III) beneficial effects
Compared with the prior art, the utility model provides the outdoor waterproof high-voltage power distribution cabinet, which has the following beneficial effects:
1. Through the cabinet body, through the cooperation of air guide chamber, air vent and air vent, the air guide chamber that air supply gas flows into the switch board inside, through vertical rising as the hindrance, makes the rainwater striking that gets into along the air vent on the air guide chamber inner wall, receives gravity to influence downwardly flowing, can not be along with gaseous upward movement entering air vent, then discharges the rainwater through the drain pipe to guarantee the inside safety of switch board, provide the water-proof effects.
2. Through the cooperation of sliding frame and closing plate, provide the shutoff structure of switchability, plug up the air vent when severe cold environment, slow down the decline of temperature, guarantee the operating temperature of consumer, be used for the installation through spacing frame, provide through the dry box and place the structure, set up dry material in the switch board, and in time change, adsorb the steam in the air in the switch board, prevent that steam from more condensing into the water droplet, avoid influencing the internal electrical apparatus of switch board, improve waterproof ability.
3. Through invagination frame and cabinet door cooperation, form the laminating structure, avoid appearing the vertically gap and supply the rainwater inflow, and through waterproof pad and sealed cooperation of filling up, when the cabinet door is closed, through waterproof pad and sealed tight fit who fills up, form seal structure, block up the door crack, prevent external rivers from flowing in the gap between cabinet door and the cabinet body, guarantee waterproof ability.
Drawings
Fig. 1 is a schematic diagram of a front structure of an outdoor waterproof high-voltage power distribution cabinet;
FIG. 2 is a schematic view of the structure of the cabinet door and the cabinet body when the cabinet door is opened;
FIG. 3 is a schematic bottom view of the internal structure of the cabinet of the utility model;
FIG. 4 is a cross-sectional view of the structure of the cabinet body and the air guide cavity in the utility model;
fig. 5 is a schematic view showing a structure of the drying box after being disassembled.
The solar energy photovoltaic panel comprises a cabinet body, a2, a gas guide cavity, a3, a vent, a 4, a dustproof net, a 5, a vent, a 6, a drain pipe, a 7, a sliding frame, a 8, a sealing plate, a 9, a limiting frame, a 10, a drying box, a 11, a vent cover, a 12, a cabinet door, a 13, an inward frame, a 14, a waterproof pad, a 15, a sealing pad, a 16, a heat insulation plate, a 17, an installation groove, a 18, an installation frame, a 19, a first guide plate, a 20, a second guide plate, a 21, a drying plate, a 22, a mounting frame, a 23, an illuminating lamp, a 24, a solar energy photovoltaic panel and a 25 and a storage battery.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally in the directions shown in the drawings or in the vertical, vertical or gravitational directions, and similarly, for convenience of understanding and description, the terms "left" and "right" are used generally in the directions shown in the drawings, and the terms "inner" and "outer" are used to refer to the inner and outer sides with respect to the outline of each component itself, but the terms of orientation are not intended to limit the present utility model.
Referring to fig. 1-5, an outdoor waterproof high-voltage power distribution cabinet comprises a cabinet body 1, wherein air guide cavities 2 are arranged at two ends of the cabinet body 1, air vents 3 are formed at two ends of the cabinet body 1, dustproof nets 4 are arranged in the air vents 3, the air vents 3 are communicated with the air guide cavities 2, vent holes 5 are formed in the inner sides of the air guide cavities 2, the vent holes 5 are communicated with the interior of the cabinet body 1, and drain pipes 6 are arranged at the lower ends of the air guide cavities 2;
the cabinet body 1 is internally provided with two ends with a sliding frame 7, the sliding frame 7 is internally provided with a sealing plate 8 in sliding connection, the sealing plate 8 is matched with the vent hole 5, the cabinet body 1 is internally provided with a limiting frame 9, the limiting frame 9 is internally provided with a drying box 10 in sliding connection, and the drying box 10 is provided with an air ventilation cover 11.
In this embodiment, the cabinet body 1 is provided with a storage structure, ventilation is carried out through the cooperation of the air vent 3, the air guide cavity 2 and the air vent 5, when the outside is in rainwater weather, rainwater slides along the outer wall of the cabinet body 1, after entering the air guide cavity 2 along the air vent 3, the rainwater cannot flow upwards due to the influence of gravity, only the air flow can move upwards along the air guide cavity 2, the rainwater flows into the cabinet body 1 from the air vent 5, ventilation is realized, and the rainwater can flow out of the air guide cavity 2 from the drain pipe 6 and cannot enter the cabinet body 1 to influence high-voltage power distribution equipment.
More specifically, in severe cold weather in winter, through the control closing plate 8 along the slip frame 7 removal, make closing plate 8 block air vent 5, prevent the flow of gas, only rely on cabinet body 1 to carry out the transmission and the diffusion of temperature, thereby avoid the inside temperature of cabinet body 1 to be too low, guarantee that distribution equipment is in suitable temperature and work, and through filling dry material in dry box 10, then pack dry box 10 into the restriction frame and fix a position, dry box 10 communicates with the air in the cabinet body 1 through ventilation cap 11, absorb the moisture in the air, prevent that the more condensation of steam from becoming the drop of water and producing the influence to the electrical apparatus in the power distribution cabinet body 1.
Referring to fig. 1 and 2, as an implementation mode for plugging a cabinet door, one end of a cabinet body 1 is rotatably connected with a cabinet door 12, an inward sinking frame 13 is provided on the cabinet body 1, the cabinet door 12 is matched with the inward sinking frame 13, a waterproof pad 14 is provided on the inner side of the cabinet door 12, and a sealing pad 15 is provided in the inward sinking frame 13.
Specifically, provide the space through invagination frame 13, when cabinet door 12 is closed, cabinet door 12 inner wall can cooperate with invagination frame 13, does benefit to closely, avoids cabinet door 12 and cabinet body 1 to leave the gap between, and through the cooperation of waterproof pad 14 and sealing pad 15, further provides sealed effect, prevents external dust and rainwater entering cabinet body 1.
Referring to fig. 2, as a further embodiment of the cabinet door, a thermal insulation board 16 is provided on the inner side of the cabinet door 12, and the thermal insulation board 16 is provided on the inner side of the waterproof pad 14.
Specifically, when the cabinet door 12 is closed, the heat-insulating plate 16 is sunk into the inner side of the sunk frame 13 and is matched with the waterproof pad 14 and the sealing pad 15 to form a heat-insulating structure, so that the temperature is prevented from losing from the joint of the cabinet door 12.
Referring to fig. 2-4, as a further embodiment of the dust screen, the vent 3 is provided with a mounting groove 17, a mounting frame 18 is provided in the mounting groove 17, the mounting frame 18 is detachably connected with the mounting groove 17 through bolts, and the dust screen 4 is arranged on the mounting frame 18.
Specifically, provide the space through mounting groove 17, pack into mounting groove 17 with mounting frame 18 to when dust screen 4 shelter from the air vent 3, protect air vent 3, and mounting frame 18 cooperates with mounting groove 17 through fixing bolt, can dismantle, thereby clear up dust screen 4.
Referring to fig. 4, as a further embodiment of the air guiding cavity, a first guiding plate 19 and a second guiding plate 20 are arranged in the air guiding cavity 2, and the first guiding plate 19 and the second guiding plate 20 are inclined downwards and are arranged at two ends of the air guiding cavity 2 in a staggered manner.
Specifically, when the air flow flows along the air guide cavity 2, the air flow is blocked by the first guide plate 19 and the second guide plate 20, and needs to pass through the first guide plate 19 and the second guide plate 20 in a meandering manner, dust and moisture mixed in the air flow can be attached to the lower side surfaces of the first guide plate 19 and the second guide plate 20, and therefore the air is filtered.
Referring to fig. 3 and 4, as a further embodiment of the ventilation hole, a drying plate 21 is provided at one end of the sealing plate 8, and the drying plate 21 is slidably engaged with the sliding frame 7.
Specifically, when ventilation is performed by the ventilation holes 5, the drying plate 21 is slid along the slide frame 7, and when the ventilation holes 5 are blocked, the air flows out, and after being dried by the drying plate 21, the air flows into the cabinet 1, and the air is dried, so that the influence of moisture is prevented.
Referring to fig. 3, as a further embodiment of the cabinet, a mounting frame 22 is provided in the cabinet 1, and an illumination lamp 23 is provided on the mounting frame 22.
Specifically, through the support of mounting bracket 22 for install light 23, provide the illumination through light 23, conveniently observe inside distribution equipment.
Referring to fig. 2-4, as a further embodiment of the cabinet body, a solar photovoltaic panel 24 is provided on the cabinet body 1, a storage battery 25 is provided in the cabinet body 1, the solar photovoltaic panel 24 is matched with the storage battery 25, and the storage battery 25 is matched with each electric device.
Specifically, the solar photovoltaic panel 24 absorbs light energy and converts the light energy into electric energy, the electric energy is stored in the storage battery 25, and smaller electric equipment with low power consumption such as the illumination lamp 23 and the like is powered through the storage battery 25, so that consumption of electric quantity is reduced.
In summary, the overall device, when in use or running:
When the equipment is used, a preservation structure is provided through the cabinet body 1, ventilation is carried out through the coordination of the air vent 3, the air guide cavity 2 and the air vent 5, and space is provided through the mounting groove 17, the mounting frame 18 is installed in the mounting groove 17, thereby the air vent 3 is shielded by the dustproof net 4, the air vent 3 is protected, a large amount of dust or other foreign matters are prevented from entering the air guide cavity 2, the mounting frame 18 is matched with the mounting groove 17 through the fixing bolts, the dustproof net 4 is removed, when the outside is in rainy weather, the rainwater slides along the outer wall of the cabinet body 1, after entering the air guide cavity 2 along the air vent 3, the rainwater cannot flow upwards due to the influence of gravity, only the airflow can move upwards along the air guide cavity 2, the ventilation hole 5 flows into the cabinet body 1, ventilation is realized, the drying plate 21 slides along the sliding frame 7 when ventilation is carried out by the air vent 5, when the air flows out of the ventilation holes 5, the air flows into the cabinet body 1 after being dried by the drying plate 21, the air is dried, the influence of moisture is prevented, and when the air flows along the air guide cavity 2, the air is blocked by the first guide plate 19 and the second guide plate 20, the air needs to pass through the first guide plate 19 and the second guide plate 20 in a zigzag manner, dust and moisture mixed in the air can adhere to the lower side surfaces of the first guide plate 19 and the second guide plate 20 and then flow downwards, the air is filtered, the rainwater gathered below can flow out of the air guide cavity 2 from the drain pipe 6, the rainwater does not enter the cabinet body 1, the influence on high-voltage distribution equipment is avoided, in addition, by providing a space through the inward-sinking frame 13, when the cabinet door 12 is closed, the inner wall of the cabinet door 12 is matched with the inward-sinking frame 13, the adhesion is facilitated, gaps are avoided between the cabinet door 12 and the cabinet body 1, and through the cooperation of waterproof pad 14 and sealed pad 15, further provide sealed effect, prevent external dust and rainwater to get into in the cabinet body 1.
When severe weather winter, remove along sliding frame 7 through control closing plate 8, make closing plate 8 block air vent 5, prevent gaseous flow, and when cabinet door 12 is closed, heated board 16 can sink into the frame 13 inboard, with waterproof pad 14 and sealed 15 cooperation, form insulation construction, avoid the temperature to run off from cabinet door 12 seam, only rely on cabinet body 1 to carry out the transmission and the diffusion of temperature, thereby avoid the inside temperature of cabinet body 1 too low, guarantee that distribution equipment is in suitable temperature and work, and through filling dry material in dry box 10, then pack dry box 10 into the restriction frame and fix a position, dry box 10 passes through the air communication in ventilation cover 11 and the cabinet body 1, moisture in the absorption air, prevent that the more condensation of steam from becoming the drop of water from producing the influence to the inside electrical apparatus of power distribution cabinet body 1, and dry board 21 also can provide the drying effect, and, when using in the great environment of humidity, it is in time to change dry material and dry board 21 in dry box 10, thereby guarantee the stability of drying effect, in addition, when using this power distribution cabinet, through solar photovoltaic board 24, and the absorption of light energy is the electric energy is the light energy, and the electric energy is the light is used for the inside of the light is the light through the storage 23 through the contrast of the storage battery 23, the light is provided at the inside of the illumination lamp 23, the illumination device is convenient for the storage 23, the inside consumption is reduced, and the illumination device is used for the storage 23, and is convenient for the storage 23, and is used for the inside the storage battery 23.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (8)
1. The outdoor waterproof high-voltage power distribution cabinet comprises a cabinet body (1) and is characterized in that air guide cavities (2) are formed in two ends of the cabinet body (1), air vents (3) are formed in two ends of the cabinet body (1), dust screens (4) are arranged in the air vents (3), the air vents (3) are communicated with the air guide cavities (2), vent holes (5) are formed in the inner sides of the air guide cavities (2), the vent holes (5) are communicated with the inside of the cabinet body (1), and drain pipes (6) are arranged at the lower ends of the air guide cavities (2);
The cabinet is characterized in that sliding frames (7) are arranged at two ends in the cabinet body (1), sealing plates (8) are arranged in the sliding frames (7) in a sliding connection mode, the sealing plates (8) are matched with the vent holes (5), limiting frames (9) are arranged in the cabinet body (1), drying boxes (10) are arranged in the limiting frames (9) in a sliding connection mode, and ventilation covers (11) are arranged on the drying boxes (10).
2. The outdoor waterproof high-voltage power distribution cabinet of claim 1, wherein one end of the cabinet body (1) is rotatably connected with a cabinet door (12), an inward sinking frame (13) is arranged on the cabinet body (1), the cabinet door (12) is matched with the inward sinking frame (13), a waterproof pad (14) is arranged on the inner side of the cabinet door (12), and a sealing pad (15) is arranged in the inward sinking frame (13).
3. The outdoor waterproof high-voltage power distribution cabinet according to claim 2, wherein a heat insulation board (16) is arranged on the inner side of the cabinet door (12), and the heat insulation board (16) is arranged on the inner side of the waterproof pad (14).
4. The outdoor waterproof high-voltage power distribution cabinet of claim 1, wherein the air vent (3) is provided with a mounting groove (17), a mounting frame (18) is arranged in the mounting groove (17), the mounting frame (18) is detachably connected with the mounting groove (17) through bolts, and the dustproof net (4) is arranged on the mounting frame (18).
5. The outdoor waterproof high-voltage power distribution cabinet of claim 4, wherein the air guide cavity (2) is internally provided with a first guide plate (19) and a second guide plate (20), and the first guide plate (19) and the second guide plate (20) are inclined downwards and are arranged at two ends of the air guide cavity (2) in a staggered mode.
6. The outdoor waterproof high-voltage power distribution cabinet according to claim 5, wherein a drying plate (21) is arranged at one end of the sealing plate (8), and the drying plate (21) is in sliding fit with the sliding frame (7).
7. The outdoor waterproof high-voltage power distribution cabinet according to claim 1 is characterized in that a mounting frame (22) is arranged in the cabinet body (1), and an illuminating lamp (23) is arranged on the mounting frame (22).
8. The outdoor waterproof high-voltage power distribution cabinet of claim 7, wherein a solar photovoltaic panel (24) is arranged on the cabinet body (1), a storage battery (25) is arranged in the cabinet body (1), the solar photovoltaic panel (24) is matched with the storage battery (25), and the storage battery (25) is matched with each electric equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422595172.XU CN223334246U (en) | 2024-10-28 | 2024-10-28 | A waterproof high-voltage distribution cabinet for outdoor use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422595172.XU CN223334246U (en) | 2024-10-28 | 2024-10-28 | A waterproof high-voltage distribution cabinet for outdoor use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223334246U true CN223334246U (en) | 2025-09-12 |
Family
ID=96985402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422595172.XU Active CN223334246U (en) | 2024-10-28 | 2024-10-28 | A waterproof high-voltage distribution cabinet for outdoor use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223334246U (en) |
-
2024
- 2024-10-28 CN CN202422595172.XU patent/CN223334246U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203839768U (en) | Strong heat radiation distribution box | |
| CN201417889Y (en) | Outdoor rainproof distribution box | |
| CN205248629U (en) | Transformer substation is with safe type direct current cabinet cabinet | |
| CN208674601U (en) | It is a kind of to be easy to the electrical with breaker placement cabinet of Rainproof moisture-proof | |
| CN210986868U (en) | Electric automation control's heat dissipation regulator cubicle | |
| CN119482094A (en) | An energy-saving and environmentally friendly intelligent outdoor box-type substation | |
| CN209592685U (en) | A kind of moisture-proof outdoor ring main unit | |
| CN210468448U (en) | Outdoor dampproofing high tension switchgear | |
| CN223334246U (en) | A waterproof high-voltage distribution cabinet for outdoor use | |
| CN116505389A (en) | An outdoor ring cage with good dehumidification effect and its application method | |
| CN214411956U (en) | Intelligent box-type substation uses heat abstractor | |
| CN216903776U (en) | Anti-luster dew combined box-type substation | |
| CN206727498U (en) | A kind of box-type substation outer box device | |
| CN210468514U (en) | Box-type substation with dustproof and waterproof function | |
| CN222395284U (en) | New energy storage box | |
| CN221057938U (en) | Two-way exhaust power distribution cabinet | |
| CN208581003U (en) | A kind of box-type substation that protection effect is excellent | |
| CN111555146A (en) | Multifunctional distribution box | |
| CN216436488U (en) | Water-inflow-preventing safe high-voltage cabinet | |
| CN216121249U (en) | Fill waterproof construction of electric pile block terminal | |
| CN212210066U (en) | Outdoor moisture-proof type JP cabinet | |
| CN212518050U (en) | Power transformation cabinet for electric power and electric power transmission and transformation | |
| CN114744498A (en) | Self-moving anti-seepage outdoor power distribution cabinet | |
| CN210985428U (en) | Box-type substation | |
| CN211743823U (en) | A fan-heated ceiling for a box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |