[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN219106791U - Intelligent power distribution cabinet of Internet of things - Google Patents

Intelligent power distribution cabinet of Internet of things Download PDF

Info

Publication number
CN219106791U
CN219106791U CN202223588607.5U CN202223588607U CN219106791U CN 219106791 U CN219106791 U CN 219106791U CN 202223588607 U CN202223588607 U CN 202223588607U CN 219106791 U CN219106791 U CN 219106791U
Authority
CN
China
Prior art keywords
baffle
power distribution
air
distribution cabinet
partition plate
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
Application number
CN202223588607.5U
Other languages
Chinese (zh)
Inventor
殷涛
樊星
尹俊
王琪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Sandian Intelligent Engineering Co ltd
Original Assignee
Jiangsu Sandian Intelligent Engineering Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Sandian Intelligent Engineering Co ltd filed Critical Jiangsu Sandian Intelligent Engineering Co ltd
Priority to CN202223588607.5U priority Critical patent/CN219106791U/en
Application granted granted Critical
Publication of CN219106791U publication Critical patent/CN219106791U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/128Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Patch Boards (AREA)

Abstract

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an intelligent power distribution cabinet of the Internet of things. According to the utility model, the heat radiation plate, the heat radiation holes, the air exhaust block, the exhaust pipe and the air blower are arranged, so that dust and foreign matters in the external environment and rainwater in rainy days can be prevented from entering the cabinet through the heat radiation holes, and the space between the baffle plates can be changed by arranging the baffle plates, the base, the first baffle plates, the second baffle plates, the baffle plates and the extension plates, so that the space can be fully utilized, and the installation of electric devices with different sizes is adapted.

Description

Intelligent power distribution cabinet of Internet of things
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an intelligent power distribution cabinet for the Internet of things.
Background
The intelligent power distribution cabinet is a power distribution cabinet aiming at the tail end of the energy source of the data center machine room, comprehensively collects all energy source data, provides high-precision measurement data for a terminal energy source monitoring system, reflects the power quality data in real time through a display unit, and uploads the power quality data to a background environment control system through digital communication so as to achieve effective management of real-time monitoring and operation quality of the whole power distribution system, help users optimize a network data center, strengthen energy consumption management and improve the operation efficiency of a server rack.
The prior art has the following problems:
1. the existing intelligent power distribution cabinet of the Internet of things is usually exposed outside, dust and foreign matters in the external environment and rainwater in rainy days easily enter the cabinet through the heat dissipation holes, and the stable operation of electrical devices in the cabinet is affected;
2. the internal electric devices of the existing intelligent power distribution cabinet of the Internet of things are usually closely arranged together, and when one electric device is seriously damaged and sparks, other nearby normal electric devices are easily damaged.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an intelligent power distribution cabinet of the Internet of things, which solves the problems that dust and foreign matters in the external environment and rainwater in rainy days existing at present easily enter the cabinet through a heat dissipation hole, so that the stable operation of electric devices in the cabinet is influenced, and other normal electric devices beside the cabinet are easily damaged when one electric device is seriously damaged and is subjected to spark.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent power distribution cabinet of thing networking, includes the switch board, be provided with the cabinet door on the switch board, be provided with the heating panel on the switch board, be provided with the air-blower on the switch board, be provided with the blast pipe on the air-blower, be provided with the exhaust block on the blast pipe, be provided with the opening on the heating panel, be provided with the baffle on the heating panel, be provided with the fence grid board in the switch board, be provided with the base on the fence grid board, be provided with first baffle on the base, be provided with the second baffle on the base, be provided with the baffle on the fence grid board, be provided with magnet in the second baffle, be provided with the spout on the second baffle, be provided with the push rod on the spout, be provided with the extension board in the second baffle, be provided with the draw-in groove on the baffle, be provided with the louvre on the baffle.
As a preferable technical scheme of the utility model, the heat dissipation plate is positioned at the bottom end of the outer side of the power distribution cabinet, the inside of the heat dissipation plate is in a cavity state, one side of the heat dissipation plate is provided with an input port matched with the air exhaust block, one end of the air exhaust block is fixedly connected with one end of the heat dissipation plate and is mutually communicated, the air blower is fixedly connected with the bottom end of one side of the power distribution cabinet, the input end of the air exhaust pipe is fixedly connected with the output end of the air blower and is mutually communicated, the output end of the air exhaust pipe is fixedly connected with the outer side of the air exhaust block and is mutually communicated, and the inside of the air exhaust block is in a cavity state.
As a preferable technical scheme of the utility model, equidistant radiating holes are formed in the radiating plate, through holes matched with the radiating plate are formed in the part, below the cabinet door, of the power distribution cabinet, the radiating holes are communicated with the inside of the power distribution cabinet, equidistant openings are formed in the two sides, located on the radiating plate, of the radiating holes, baffle plates are fixedly connected to the radiating plates on the two sides of the radiating holes, correspond to the positions of the openings and are obliquely arranged, and the outward oblique directions of the baffle plates on the two sides of the radiating holes are opposite.
As a preferable technical scheme of the utility model, the barrier plates are fixedly connected to the inner wall of the power distribution cabinet and are in three groups, the position of the lowest barrier plate corresponds to the bottom end position of the cabinet door, and the barrier plates are fixedly arranged on the barrier plates and are in nine groups.
As a preferable technical scheme of the utility model, the base is fixedly connected to the barrier plate and is positioned in the center between two adjacent groups of partition plates, the bottom ends of the first partition plate and the second partition plate are all hinged to the top of the base, and six groups of the first partition plate and the second partition plate are all arranged.
As a preferable technical scheme of the utility model, magnets are embedded in the first partition plate and the second partition plate, the positive poles of the magnets in the first partition plate are opposite to the negative poles of the magnets in the second partition plate, the first partition plate and the second partition plate are mutually attached through magnetic adsorption of the magnets, a sliding groove is formed in the upper end of the second partition plate, and a cavity matched with the extension plate is formed in the upper end of the second partition plate.
As a preferable technical scheme of the utility model, one end of the extension plate is inserted at the upper end of the second partition plate, one end of the push rod penetrates through the sliding groove to be fixedly connected to the extension plate, a clamping groove matched with the extension plate is formed in the bottom of one side of the partition plate, and the first partition plate and the second partition plate are identical in structure and identical in installation mode.
Compared with the prior art, the utility model provides an intelligent power distribution cabinet of the Internet of things, which comprises the following components
The beneficial effects are that:
1. this intelligent power distribution cabinet of thing networking, through setting up heating panel, louvre, exhaust block, blast pipe, air-blower, after starting the air-blower, the output of air-blower is through blast pipe, exhaust block to the heating panel in last the filling wind, wind in the heating panel is discharged from the opening part, influenced by the baffle, its wind direction of louvre both sides opening exhaust wind outwards inclines, can directly outwards blow out a strong wind when the wind of two strands of outwards blowing contacts, and then can prevent dust in the external environment, foreign matter and rainy day's rainwater through the louvre entering cabinet.
2. This intelligent power distribution cabinet of thing networking, through setting up fence board, a pedestal, first baffle, the second baffle, the baffle, after the extension board, open the cabinet door, if need place small-size electric installation, erect first baffle, the second baffle, because the positive pole of magnet in the first baffle is relative with the negative pole of magnet in the second baffle, the influence of adsorption between two magnets, first baffle can closely paste tightly with the second baffle, and separate the space between two adjacent groups of baffles, just can place two sets of less electric installation after separating, if need place large-scale electric installation, with first baffle, the second baffle falls down, make extension board roll-off first baffle through promoting the push rod, the second baffle makes extension board joint in the draw-in groove simultaneously, first baffle can not rock at will with the second baffle, can place the electric installation of great size on first baffle between two sets of adjacent baffles, the second baffle, but make full use of space, the different size electric installation of adaptation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an opening structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of the first and second separator plates of the present utility model when erected;
FIG. 5 is a schematic view of the installation structure of the push rod of the present utility model;
FIG. 6 is a schematic view of the first and second separator plates of the present utility model when they are laid down;
fig. 7 is an enlarged schematic view of the structure of fig. 6 at a.
In the figure: 1. a power distribution cabinet; 2. a cabinet door; 3. a heat dissipation plate; 4. an exhaust block; 5. an exhaust pipe; 6. a blower; 7. an opening; 8. a baffle; 9. a grating plate; 10. a base; 11. a first separator; 12. a second separator; 13. a partition plate; 14. a magnet; 15. a chute; 16. a push rod; 17. an extension plate; 18. a clamping groove; 19. and the heat dissipation holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, in the present embodiment: the intelligent power distribution cabinet for the Internet of things comprises a power distribution cabinet 1, wherein a cabinet door 2 is arranged on the power distribution cabinet 1, the cabinet door 2 can facilitate sealing of the upper end of the power distribution cabinet 1, a heat radiation plate 3 is arranged on the power distribution cabinet 1, the heat radiation plate 3 is convenient to confirm the position of a heat radiation hole 19, a blower 6 is arranged on the power distribution cabinet 1, the blower 6 can continuously irrigate air in the heat radiation plate 3, an exhaust pipe 5 is arranged on the blower 6, the blower 6 can continuously irrigate air in the heat radiation plate 3, an exhaust block 4 is arranged on the exhaust pipe 5, the exhaust pipe 5 can better irrigate air into the heat radiation plate 3 through the exhaust block 4, an opening 7 is arranged on the heat radiation plate 3, the opening 7 can facilitate blowing out of air in the heat radiation plate 3, a baffle 8 is arranged on the heat radiation plate 3, the baffle 8 can change the air direction, a fence plate 9 is arranged in the power distribution cabinet 1, the fence plate 9 can facilitate air circulation in the power distribution cabinet 1, a base 10 is arranged on the fence plate 9, the base 10 can conveniently determine the positions of the first baffle 11 and the second baffle 12, the first baffle 11 is arranged on the base 10, the first baffle 11 can conveniently divide the space in the power distribution cabinet 1, the second baffle 12 is arranged on the base 10, the second baffle 12 can conveniently divide the space in the power distribution cabinet 1, the baffle 13 is arranged on the barrier plate 9, the baffle 13 can conveniently separate different electric devices, the magnet 14 is arranged in the second baffle 12, the magnet 14 has adsorption effect, the second baffle 12 is provided with the sliding chute 15, the sliding chute 15 can conveniently slide the push rod 16, the push rod 16 is arranged on the sliding chute 15, the sliding of the extension plate 17 can conveniently be controlled by the push rod 16, the extension plate 17 is arranged in the second baffle 12, the extension plate 17 can conveniently connect the second baffle 12 with the clamping groove 18, the clamping groove 18 is arranged on the baffle 13, the extension plate 17 can be clamped in the clamping groove 18, the heat dissipation plate 3 is provided with the heat dissipation holes 19, and the heat dissipation holes 19 can facilitate heat dissipation.
In this embodiment, the heat dissipation plate 3 is located at the bottom end of the outside of the power distribution cabinet 1, the inside of the heat dissipation plate 3 is in a cavity state, an input port matched with the air exhaust block 4 is provided at one side of the heat dissipation plate 3, one end of the air exhaust block 4 is fixedly connected at one end of the heat dissipation plate 3 and is mutually communicated, the blower 6 is fixedly connected at the bottom end of one side of the power distribution cabinet 1, the input end of the air exhaust pipe 5 is fixedly connected with the output end of the blower 6 and is mutually communicated, the output end of the air exhaust pipe 5 is fixedly connected at the outside of the air exhaust block 4 and is mutually communicated, the inside of the air exhaust block 4 is in a cavity state, and the blower 6 can continuously irrigate air in the heat dissipation plate 3; equidistant radiating holes 19 are formed in the radiating plate 3, through holes matched with the radiating plate 3 are formed in the part, below the cabinet door 2, of the power distribution cabinet 1, the radiating holes 19 are communicated with the inside of the power distribution cabinet 1, equidistant openings 7 are formed in the two sides, located on the radiating holes 19, of the radiating plate 3, baffle plates 8 are fixedly connected to the radiating plates 3 on the two sides of the radiating holes 19 and correspond to the positions of the openings 7 in an inclined mode, the outward inclined directions of the baffle plates 8 on the two sides of the radiating holes 19 are opposite, and the radiating holes 19 can facilitate heat dissipation of the power distribution cabinet 1; the fence plates 9 are fixedly connected to the inner wall of the power distribution cabinet 1, three groups of fence plates 9 are arranged, the position of the lowest fence plate 9 corresponds to the bottom end position of the cabinet door 2, the partition plates 13 are fixedly arranged on the fence plates 9, nine groups of fence plates are arranged, and the fence plates 9 can facilitate air circulation in the power distribution cabinet 1; the base 10 is fixedly connected to the barrier plate 9, the base 10 is positioned in the center between two adjacent groups of partition plates 13, the bottom ends of the first partition plates 11 and the second partition plates 12 are hinged to the top of the base 10, six groups of the first partition plates 11 and the second partition plates 12 are arranged, and the base 10 can conveniently determine the positions of the first partition plates 11 and the second partition plates 12; the magnets 14 are embedded in the first partition plate 11 and the second partition plate 12, the positive pole of the magnet 14 in the first partition plate 11 is opposite to the negative pole of the magnet 14 in the second partition plate 12, the first partition plate 11 and the second partition plate 12 are mutually attached through magnetic adsorption of the magnet 14, the upper end of the second partition plate 12 is provided with the sliding groove 15, the inner part of the upper end of the second partition plate 12 is provided with the cavity matched with the extension plate 17, and the sliding groove 15 can facilitate sliding of the push rod 16; one end of the extension plate 17 is inserted at the upper end of the second partition plate 12, one end of the push rod 16 passes through the sliding groove 15 to be fixedly connected with the extension plate 17, a clamping groove 18 matched with the extension plate 17 is formed in the bottom of one side of the partition plate 13, the structures of the first partition plate 11 and the second partition plate 12 are identical, the installation modes are identical, and the sliding groove 15 can facilitate the sliding of the push rod 16.
The working principle and the using flow of the utility model are as follows: the operator is through giving the air-blower 6 circular telegram then starting air-blower 6, the output of air-blower 6 is through blast pipe 5, exhaust block 4 is to last the filling wind in the heating panel 3, wind in the heating panel 3 is discharged from opening 7, because its wind direction of the opening 7 of louvre 19 both sides exhaust outwards inclines, two strands of outwards blow and can blow off a strong wind directly outward when opposite wind contacts, and then can prevent dust in the external environment, foreign matter and rainy day's rainwater get into in the cabinet through louvre 19, reach the radiating effect simultaneously, rethread opens cabinet door 2, if need place small-size electric installation, with first baffle 11, second baffle 12 erects, because the positive pole of magnet 14 in the first baffle 11 is relative with the negative pole of magnet 14 in the second baffle 12, influence of adsorption effect between two magnet 14, first baffle 11 can closely paste tightly with the second baffle 12, and separate the space between two sets of adjacent baffles 13, if need place large-size electric installation, with first baffle 11, second baffle 12 are placed down, push rod 16 makes first baffle 11, second baffle 17 and second baffle 12 extend the card 11, can extend at will in the second baffle 12, the second baffle 12 is more than the device is placed to the second baffle 12 is in the second baffle 12, the random, the baffle is placed between the second baffle 12 is more easily.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides an thing networking intelligent power distribution cabinet, includes switch board (1), its characterized in that: be provided with cabinet door (2) on switch board (1), be provided with heating panel (3) on switch board (1), be provided with air-blower (6) on switch board (1), be provided with blast pipe (5) on air-blower (6), be provided with exhaust block (4) on blast pipe (5), be provided with opening (7) on heating panel (3), be provided with baffle (8) on heating panel (3), be provided with fence board (9) in switch board (1), be provided with base (10) on fence board (9), be provided with first baffle (11) on base (10), be provided with second baffle (12) on base (10), be provided with baffle (13) on fence board (9), be provided with magnet (14) in second baffle (12), be provided with spout (15) on spout (15), be provided with push rod (16) in second baffle (12), be provided with extension board (17) on baffle (10), be provided with on baffle (13) on the second baffle (12) and draw-in groove (19).
2. The intelligent power distribution cabinet of the internet of things according to claim 1, wherein: the utility model discloses a cooling system for the electric power distribution cabinet, including heating panel (3), air-blast engine (4), air-blast engine (6), air-blast engine (5), air-blast engine (6), air-blast engine (5) and air-blast engine (6), heating panel (3) are located the outside bottom of switch board (1) and the inside of heating panel (3) is the cavity state, the input port with air-blast engine (4) looks adaptation is seted up to one side of heating panel (3), one end fixed connection of air-blast engine (4) just communicates each other in the one end of heating panel (3), one side bottom of air-blast engine (6) fixed connection at switch board (1), the input of blast engine (5) and the output fixed connection and the intercommunication each other of air-blast engine (6), the output fixed connection of blast engine (5) just communicates each other in the outside of air-blast engine (4).
3. The intelligent power distribution cabinet of the internet of things according to claim 1, wherein: equidistant radiating holes (19) are formed in the radiating plate (3), through holes matched with the radiating plate (3) are formed in the portion, located below the cabinet door (2), of the power distribution cabinet (1), the radiating holes (19) are communicated with the inside of the power distribution cabinet (1), equidistant openings (7) are formed in the two sides, located on the radiating plate (3), of the radiating holes (19), baffle plates (8) are fixedly connected to the radiating plates (3) on the two sides of the radiating holes (19) and are corresponding to the positions of the openings (7) in an inclined mode, and the outward inclined directions of the baffle plates (8) on the two sides of the radiating holes (19) are opposite to each other.
4. The intelligent power distribution cabinet of the internet of things according to claim 1, wherein: the barrier boards (9) are fixedly connected to the inner wall of the power distribution cabinet (1) and are three groups, the position of the lowest barrier board (9) corresponds to the bottom end position of the cabinet door (2), and the partition boards (13) are fixedly installed on the barrier boards (9) and are nine groups.
5. The intelligent power distribution cabinet of the internet of things according to claim 1, wherein: the base (10) is fixedly connected to the barrier plate (9) and the base (10) is located in the center position between two adjacent groups of partition plates (13), the bottoms of the first partition plates (11) and the second partition plates (12) are all installed at the top of the base (10) through hinging, and the first partition plates (11) and the second partition plates (12) are all six groups in total.
6. The intelligent power distribution cabinet of the internet of things according to claim 1, wherein: the novel electric iron comprises a first partition plate (11) and a second partition plate (12), wherein magnets (14) are embedded into the first partition plate (11) and the second partition plate (12), the positive electrode of the magnets (14) in the first partition plate (11) is opposite to the negative electrode of the magnets (14) in the second partition plate (12), the first partition plate (11) and the second partition plate (12) are mutually attached through magnetic adsorption of the magnets (14), a sliding groove (15) is formed in the upper end of the second partition plate (12), and a cavity matched with an extension plate (17) is formed in the upper end of the second partition plate (12).
7. The intelligent power distribution cabinet of the internet of things according to claim 1, wherein: one end of the extension plate (17) is inserted into the upper end of the second partition plate (12), one end of the push rod (16) penetrates through the sliding groove (15) to be fixedly connected with the extension plate (17), a clamping groove (18) matched with the extension plate (17) is formed in the bottom of one side of the partition plate (13), and the first partition plate (11) and the second partition plate (12) are identical in structure and identical in installation mode.
CN202223588607.5U 2022-12-30 2022-12-30 Intelligent power distribution cabinet of Internet of things Active CN219106791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223588607.5U CN219106791U (en) 2022-12-30 2022-12-30 Intelligent power distribution cabinet of Internet of things

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223588607.5U CN219106791U (en) 2022-12-30 2022-12-30 Intelligent power distribution cabinet of Internet of things

Publications (1)

Publication Number Publication Date
CN219106791U true CN219106791U (en) 2023-05-30

Family

ID=86461732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223588607.5U Active CN219106791U (en) 2022-12-30 2022-12-30 Intelligent power distribution cabinet of Internet of things

Country Status (1)

Country Link
CN (1) CN219106791U (en)

Similar Documents

Publication Publication Date Title
CN208597213U (en) A kind of communication box with heat sinking function
CN108944505A (en) A kind of rush-harvesting and rush-planting non-on-board charger of three open-door
CN110536181A (en) A kind of industry things-internet gateway equipment
CN219106791U (en) Intelligent power distribution cabinet of Internet of things
CN209088362U (en) A kind of ring network cabinet with dehumidifying heat sinking function
CN208522490U (en) A kind of rush-harvesting and rush-planting non-on-board charger of three open-door
CN111431074A (en) Heat dissipation device of power distribution cabinet
CN213341242U (en) Miniaturized indoor metal armored movable switch equipment
CN114122988A (en) Outdoor centralized control cabinet of transformer substation
CN205452894U (en) Electric automatization switch board
CN215497687U (en) Power distribution cabinet with excellent heat dissipation effect
CN212114370U (en) Outdoor multifunctional low-voltage switch cabinet
CN206947804U (en) A kind of radiator structure for being used to close electrical control cabinet
CN214313925U (en) Operation and maintenance trusteeship comprehensive energy-saving control cabinet based on intelligent Internet of things
CN216792300U (en) Novel prepayment combination formula electric-energy metering box
CN213905958U (en) Indoor distribution box convenient to installation
CN205901140U (en) Outdoor many function synthesis of combination formula block terminal
CN215989821U (en) Waterproof dustproof intelligent distribution box
CN217062923U (en) Strong electricity electric control cabinet of building automatic control center
CN211509486U (en) Dustproof device for outdoor communication engineering
CN213402459U (en) Intelligent power distribution power-saving device
CN214794927U (en) Transformer cloud monitoring and ground resistance protection system device
CN212849383U (en) Distributed direct-current power supply
CN204992362U (en) Multi -functional distribution network automation looped netowrk cabinet
CN220823195U (en) Multi-gateway network communication switch

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant