CN108281899A - A kind of outdoor safety distribution cabinet - Google Patents

A kind of outdoor safety distribution cabinet Download PDF

Info

Publication number
CN108281899A
CN108281899A CN201810047380.2A CN201810047380A CN108281899A CN 108281899 A CN108281899 A CN 108281899A CN 201810047380 A CN201810047380 A CN 201810047380A CN 108281899 A CN108281899 A CN 108281899A
Authority
CN
China
Prior art keywords
downside
upside
distribution cabinet
outer housing
inner housing
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.)
Pending
Application number
CN201810047380.2A
Other languages
Chinese (zh)
Inventor
陈薇
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.)
Hefei Long Zhi Mechanical And Electrical Technology Co Ltd
Original Assignee
Hefei Long Zhi Mechanical And Electrical Technology 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 Hefei Long Zhi Mechanical And Electrical Technology Co Ltd filed Critical Hefei Long Zhi Mechanical And Electrical Technology Co Ltd
Priority to CN201810047380.2A priority Critical patent/CN108281899A/en
Publication of CN108281899A publication Critical patent/CN108281899A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/303Bases or feet
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/306Accessories, e.g. windows
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32Mounting of devices therein
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/38Hinged covers or doors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

Abstract

The invention discloses a kind of outdoor safety distribution cabinets, including support plate, middle-end is equipped with connect cover on the downside of support plate, connect cover inner upper end is equipped with the first electric shock piece, connect cover interior lower end is equipped with the second electric shock piece, it is equipped with connecting rod on the downside of second electric shock piece, floating ball is equipped on the downside of connecting rod, electric telescopic rod is equipped on the downside of support plate, outer housing is equipped on the upside of support plate, solar panel is equipped on the upside of outer housing, outer housing is internally provided with inner housing, cabinet door is equipped on front side of inner housing and outer housing, right end is equipped with digital cipher lock on front side of cabinet door, alarm is equipped on the upside of cabinet door left end, recess is equipped on the upside of inner housing, recess is internally provided with drying chamber, it is attached by connecting tube and inner housing at left and right sides of drying chamber, drying chamber Internal back end is equipped with gas-permeable nets.The present invention effectively can be aerated heat dissipation to power distribution cabinet and keep drying, can be effectively prevented the pilferage of equipment and prevent the entrance of rainwater, to ensure that the safe handling of equipment.

Description

A kind of outdoor safety distribution cabinet
Technical field
The present invention relates to a kind of power equipment, specifically a kind of outdoor safety distribution cabinet.
Background technology
Power equipment(power system)The electric power life being made of links such as power generation, transmission of electricity, power transformation, distribution and electricity consumptions Production and consumption system.The primary energy of nature is converted to electric power by it by generation power device, then through transmission of electricity, power transformation and is matched Electricity supplies power to each user.Main includes with generating equipment and power supply unit two major classes, and generating equipment is mainly power station pot Stove, steam turbine, gas turbine, the hydraulic turbine, generator, point motivation, transformer etc., power supply unit is mainly various voltages etc. Transmission line of electricity, mutual inductor, the contactor etc. of grade.
Power distribution cabinet is usually used in as a common power equipment on each electrical equipment, and open air also usually can now Some unserviced power distribution cabinets of equipment, but the equipment inside power distribution cabinet is generally more precious, so usually can be by can not The stealing of molecule, and in the place of some hypsography low-lyings, when raining heavily usually can power distribution cabinet impact, to shadow It rings equipment to be powered, and present power distribution cabinet is simple in structure, and the heat dissipation performance of such equipment is poor, and internal can not protect Drying is demonstrate,proved, influences the service life of equipment in this way.Therefore, those skilled in the art provide a kind of outdoor safety distribution cabinet, To solve the problems mentioned in the above background technology.
Invention content
The purpose of the present invention is to provide a kind of outdoor safety distribution cabinets, to solve mentioned above in the background art ask Topic.
To achieve the above object, the present invention provides the following technical solutions:
A kind of outdoor safety distribution cabinet, including support plate, middle-end is equipped with connect cover on the downside of the support plate, in the connect cover Portion upper end is equipped with the first electric shock piece, and battery is equipped on the upside of the first electric shock piece, and the connect cover interior lower end is equipped with second and touches Electric piece, the second electric shock piece downside are equipped with connecting rod, floating ball are equipped on the downside of the connecting rod, two on the downside of the support plate or so End is equipped with electric telescopic rod, and support base is equipped on the downside of the electric telescopic rod, and outer housing is equipped on the upside of the support plate, described outer Air inlet is equipped at left and right sides of shell upper end, the air inlet is internally provided with filter screen, and left and right ends are set on the upside of the outer housing There is supporting rod, solar panel is equipped on the upside of the supporting rod, accumulator is equipped on the downside of the solar panel, it is described outer Enclosure interior is equipped with inner housing, and cabinet door is equipped on front side of the inner housing and outer housing, is equipped with equipped with outer end on rear side of the cabinet door close Strip of paper used for sealing, cabinet door front side right end are equipped with digital cipher lock, alarm are equipped on the upside of the cabinet door left end, is set on the inside of the cabinet door There is processor, ventilation opening is equipped on the downside of the inner housing, is equipped with recess on the upside of the inner housing, the recess is internally provided with drying Chamber, the drying chamber left and right sides are attached by connecting tube and inner housing, and the connecting tube is equipped with air pump, described dry Chamber door is equipped on front side of dry chamber, the drying chamber Internal back end is equipped with gas-permeable nets, exhaust outlet is equipped on rear side of the gas-permeable nets.
As a further solution of the present invention:The electric telescopic rod is attached by electric wire and the second electric shock piece.
As a further solution of the present invention:Quadrangle is equipped with mounting hole inside the support base.
As a further solution of the present invention:The supporting rod of right end is higher than the supporting rod of left end.
As a further solution of the present invention:Lower end quadrangle is equipped with fixed block between the inner housing and outer housing.
As a further solution of the present invention:Protective cover is equipped on the outside of the digital cipher lock.
As further scheme of the invention:Pass through conjunction between the chamber door and drying chamber between cabinet door and outer housing Page is attached.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention is encountering heavy rain weather, inside such power distribution cabinet Will the water surface rise, such floating ball will float, and such first electric shock piece and the second electric shock piece are attached, such electric expansion Bar will be attached with power supply, drive power distribution cabinet to move up in this way, so as to effectively automatically adjust the height of power distribution cabinet Degree ensures power distribution cabinet safe handling in this way;Power distribution cabinet by the setting of inner and outer shell, can effectively to power distribution cabinet carry out every Heat can improve the fire-proof function of power distribution cabinet in this way;By air pump to internal carry out exhausting, can bypass air through in this way Cavity between inner housing and outer housing enters in inner housing, is flowed in this way by air, can effectively ensure inner housing Internal cleaning can simultaneously be effectively says that the heat that the equipment inside inner housing generates is taken out of, can effectively pair set in this way It is standby to cool down, and the drier of upside, the drying that can be effectively guaranteed inside equipment set to be effectively protected It is standby;The setting of digital cipher lock and alarm on front side of equipment, when inputting 3 mistakes of password, alarm is alarmed, So as to be effectively protected the safety of power distribution cabinet, the pilferage of equipment is prevented.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of outdoor safety distribution cabinet.
Fig. 2 is a kind of structural schematic diagram of outdoor safety distribution cabinet front view.
Fig. 3 is a kind of structural schematic diagram of cabinet door rearview in outdoor safety distribution cabinet.
Fig. 4 is a kind of structural schematic diagram of drying chamber left view in outdoor safety distribution cabinet.
Fig. 5 is a kind of structural schematic diagram of outdoor safety distribution cabinet overhead sectional view.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Refering to fig. 1~5, in the embodiment of the present invention, a kind of outdoor safety distribution cabinet, including support plate 1, the support plate 1 downside middle-end is equipped with connect cover 2, and 2 inner upper end of the connect cover is equipped with the first electric shock piece 3, and 3 upside of the first electric shock piece is set There is battery, effectively can provide electric energy for lifting device, 2 interior lower end of the connect cover is equipped with the second electric shock piece 4, and described the Two electric shock pieces, 4 downside is equipped with connecting rod 5, and 5 downside of the connecting rod is equipped with floating ball 6, and 1 downside left and right ends of the support plate are equipped with Electric telescopic rod 7, the electric telescopic rod 7 are attached by electric wire and the second electric shock piece 4, are encountering heavy rain weather, in this way Inside power distribution cabinet will the water surface rise, such floating ball 6 will float, and such first electric shock piece 3 and the second electric shock piece 4 are connected Connect, such electric telescopic rod 7 will be attached with power supply, in this way drive power distribution cabinet move up, so as to effectively from The dynamic height for adjusting power distribution cabinet ensures power distribution cabinet safe handling, it is therefore prevented that power distribution cabinet is by water submerged, the electric telescopic rod in this way 7 downsides are equipped with support base 8, and 8 inside quadrangle of the support base is equipped with mounting hole, can effectively facilitate the installation of equipment, institute It states the upside of support plate 1 and is equipped with outer housing 9, be equipped with air inlet 26 at left and right sides of 9 upper end of the outer housing, inside the air inlet 26 Equipped with filter screen, effectively air can be filtered, 9 upside left and right ends of the outer housing are equipped with supporting rod 10, right end Supporting rod 10 be higher than the supporting rod 10 of left end, the upside of the supporting rod 10 is equipped with solar panel 11, the solar-electricity The downside of pond plate 11 is equipped with accumulator 12 can effectively say that solar energy is converted to electric energy by photovoltaic generation principle, in this way can be with The energy is effectively saved, the outer housing 9 is internally provided with inner housing 13, lower end four between the inner housing 13 and outer housing 9 Angle is equipped with fixed block, inner housing 13 can be effectively fixed in this way, and cavity is arranged between inner housing 13 and outer housing 9, this Sample can be effectively performed heat-insulated, can effectively prevent fires in this way, and the inner housing 13 and 9 front side of outer housing are equipped with cabinet door 14,14 rear side of the cabinet door is equipped with outer end and is equipped with sealing strip, can be effectively guaranteed the sealing of equipment, prevent dust in this way Into ensure that internal cleaning, 14 front side right end of the cabinet door are equipped with digital cipher lock 15, can be effectively prevented equipment It arbitrarily opens, the anti-theft performance of equipment can be effectively raised, 15 outside of the digital cipher lock is equipped with protective cover, Ke Yiyou Effect ground protection digital cipher lock 15,14 left end of cabinet door upside is equipped with alarm 16, when inputting 3 mistakes of password, Alarm 16 is alarmed, and so as to be effectively protected the safety of power distribution cabinet, prevents the pilferage of equipment, 14 inside of the cabinet door It equipped with processor 17, is attached by electric wire and the electrical equipment inside equipment, equipment operation can be efficiently controlled in this way And work, the downside of the inner housing 13 are equipped with ventilation opening 18,13 upside of the inner housing is equipped with recess 19, inside the recess 19 Equipped with drying chamber 20, effectively cabinet inside can be dried, in this way the drying inside guarantee, the drying chamber 20 or so Both sides are attached by connecting tube 21 and inner housing 13, and the connecting tube 21 is equipped with air pump 22, can effectively internally 13 inside of shell carries out exhausting, can be effectively guaranteed internal cleaning in this way, can effectively be dropped to equipment inside Temperature, 20 front side of the drying chamber are equipped with chamber door 23, lead between cabinet door 14 and outer housing 9 between the chamber door 23 and drying chamber 20 Hinge to be crossed to be attached, 20 Internal back end of the drying chamber is equipped with gas-permeable nets 24, and 24 rear side of the gas-permeable nets is equipped with exhaust outlet 25, Equipment is facilitated to be aerated.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (8)

1. a kind of outdoor safety distribution cabinet, including support plate, which is characterized in that middle-end is equipped with connection on the downside of the support plate Cover, the connect cover inner upper end are equipped with the first electric shock piece, are equipped with battery on the upside of the first electric shock piece, inside the connect cover Lower end is equipped with the second electric shock piece, and connecting rod is equipped on the downside of the second electric shock piece, floating ball, the branch are equipped on the downside of the connecting rod Left and right ends are equipped with electric telescopic rod on the downside of fagging, and support base is equipped on the downside of the electric telescopic rod, is set on the upside of the support plate There is outer housing, is equipped with air inlet at left and right sides of the outer housing upper end, the air inlet is internally provided with filter screen, the outer housing Upside left and right ends are equipped with supporting rod, and solar panel is equipped on the upside of the supporting rod, is set on the downside of the solar panel There are accumulator, the outer housing to be internally provided with inner housing, cabinet door, the cabinet door rear side are equipped on front side of the inner housing and outer housing It is equipped with sealing strip equipped with outer end, right end is equipped with digital cipher lock on front side of the cabinet door, and alarm is equipped on the upside of the cabinet door left end, It is equipped with processor on the inside of the cabinet door, ventilation opening is equipped on the downside of the inner housing, recess is equipped on the upside of the inner housing, it is described recessed Mouth is internally provided with drying chamber, is attached by connecting tube and inner housing at left and right sides of the drying chamber, is set in the connecting tube There is air pump, chamber door is equipped on front side of the drying chamber, the drying chamber Internal back end is equipped with gas-permeable nets, is set on rear side of the gas-permeable nets There is exhaust outlet.
2. a kind of outdoor safety distribution cabinet according to claim 1, which is characterized in that the electric telescopic rod passes through electricity Line is attached with the second electric shock piece.
3. a kind of outdoor safety distribution cabinet according to claim 1, which is characterized in that quadrangle is set inside the support base There is mounting hole.
4. a kind of outdoor safety distribution cabinet according to claim 1, which is characterized in that the air inlet was internally provided with Strainer.
5. a kind of outdoor safety distribution cabinet according to claim 1, which is characterized in that the supporting rod of right end is higher than left end Supporting rod.
6. a kind of outdoor safety distribution cabinet according to claim 1, which is characterized in that the inner housing and outer housing it Between lower end quadrangle be equipped with fixed block.
7. a kind of outdoor safety distribution cabinet according to claim 1, which is characterized in that set on the outside of the digital cipher lock There is protective cover.
8. a kind of outdoor safety distribution cabinet according to claim 1, which is characterized in that between the chamber door and drying chamber It is attached by hinge between cabinet door and outer housing.
CN201810047380.2A 2018-01-18 2018-01-18 A kind of outdoor safety distribution cabinet Pending CN108281899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810047380.2A CN108281899A (en) 2018-01-18 2018-01-18 A kind of outdoor safety distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810047380.2A CN108281899A (en) 2018-01-18 2018-01-18 A kind of outdoor safety distribution cabinet

Publications (1)

Publication Number Publication Date
CN108281899A true CN108281899A (en) 2018-07-13

Family

ID=62803908

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810047380.2A Pending CN108281899A (en) 2018-01-18 2018-01-18 A kind of outdoor safety distribution cabinet

Country Status (1)

Country Link
CN (1) CN108281899A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681556A (en) * 2018-12-04 2019-04-26 重庆电子工程职业学院 A kind of shock-absorption for intelligent transportation
CN110880679A (en) * 2019-12-11 2020-03-13 王启栋 Power distribution cabinet convenient to maintain and used for power engineering
CN111653976A (en) * 2020-06-17 2020-09-11 胡渭烽 Outdoor looped netowrk cabinet monitoring device
CN112333736A (en) * 2020-11-06 2021-02-05 苏州市电讯工程有限公司 Wireless communication network signal coverage analyzer and signal detection method
CN115085025A (en) * 2022-08-19 2022-09-20 国网辽宁省电力有限公司 Waterproof snow removing device of outdoor control cabinet of smart power grid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104218474A (en) * 2014-10-08 2014-12-17 成都川电开关厂 Heat dissipation rainproof distribution box
CN105780720A (en) * 2016-03-25 2016-07-20 重庆交通大学 Automatic telescopic water control spur dike
CN106374351A (en) * 2016-11-30 2017-02-01 国网山东省电力公司东明县供电公司 Multifunctional power cabinet
CN106384952A (en) * 2016-10-14 2017-02-08 国网山东省电力公司商河县供电公司 Outdoor power distribution box with automatic door closing device
CN206452028U (en) * 2017-02-27 2017-08-29 温州凯唐电子科技有限公司 A kind of new type solar energy electric component box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104218474A (en) * 2014-10-08 2014-12-17 成都川电开关厂 Heat dissipation rainproof distribution box
CN105780720A (en) * 2016-03-25 2016-07-20 重庆交通大学 Automatic telescopic water control spur dike
CN106384952A (en) * 2016-10-14 2017-02-08 国网山东省电力公司商河县供电公司 Outdoor power distribution box with automatic door closing device
CN106374351A (en) * 2016-11-30 2017-02-01 国网山东省电力公司东明县供电公司 Multifunctional power cabinet
CN206452028U (en) * 2017-02-27 2017-08-29 温州凯唐电子科技有限公司 A kind of new type solar energy electric component box

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681556A (en) * 2018-12-04 2019-04-26 重庆电子工程职业学院 A kind of shock-absorption for intelligent transportation
CN109681556B (en) * 2018-12-04 2020-12-01 重庆电子工程职业学院 A equipment of taking precautions against earthquakes for intelligent transportation
CN110880679A (en) * 2019-12-11 2020-03-13 王启栋 Power distribution cabinet convenient to maintain and used for power engineering
CN111653976A (en) * 2020-06-17 2020-09-11 胡渭烽 Outdoor looped netowrk cabinet monitoring device
CN111653976B (en) * 2020-06-17 2021-12-24 雷邦电气有限公司 Outdoor looped netowrk cabinet monitoring device
CN112333736A (en) * 2020-11-06 2021-02-05 苏州市电讯工程有限公司 Wireless communication network signal coverage analyzer and signal detection method
CN112333736B (en) * 2020-11-06 2022-05-17 苏州市电讯工程有限公司 Wireless communication network signal coverage analyzer and signal detection method
CN115085025A (en) * 2022-08-19 2022-09-20 国网辽宁省电力有限公司 Waterproof snow removing device of outdoor control cabinet of smart power grid
CN115085025B (en) * 2022-08-19 2022-11-08 国网辽宁省电力有限公司 Waterproof snow removing device of outdoor control cabinet of smart power grid

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Application publication date: 20180713