CN106532450B - A kind of distributed board outdoor - Google Patents

A kind of distributed board outdoor Download PDF

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Publication number
CN106532450B
CN106532450B CN201610961330.6A CN201610961330A CN106532450B CN 106532450 B CN106532450 B CN 106532450B CN 201610961330 A CN201610961330 A CN 201610961330A CN 106532450 B CN106532450 B CN 106532450B
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CN
China
Prior art keywords
hole
babinet
case
slot
pole
Prior art date
Application number
CN201610961330.6A
Other languages
Chinese (zh)
Other versions
CN106532450A (en
Inventor
林献品
Original Assignee
琦洲电气有限公司
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 琦洲电气有限公司 filed Critical 琦洲电气有限公司
Priority to CN201610961330.6A priority Critical patent/CN106532450B/en
Publication of CN106532450A publication Critical patent/CN106532450A/en
Application granted granted Critical
Publication of CN106532450B publication Critical patent/CN106532450B/en

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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
    • H02B1/28Casings; 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
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • H02B1/48Mounting 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
    • H02B1/56Cooling; Ventilation

Abstract

The invention discloses a kind of distributed board outdoors,Including babinet,Case top,Several Unpowered ventilation devices and mounting bracket,Mounting bracket is equipped in the babinet,The upper end of the babinet is equipped with case top,The upper end on the case top is equipped with Unpowered ventilation device,Rain plate is let out by internal layer in the case top,Outer layer and the thermal insulation layer being located between internal layer and outer layer are constituted,The babinet includes pedestal,Four lower connecting poles,Four pillars,Framework,Four upper connecting poles,Four side shields and several groove bodies,Four edges of the upper end of the pedestal are equipped with lower connecting pole,It is arranged with pillar on the lower connecting pole,The upper end of the framework is equipped with case top,Four edges of the lower end of the framework are equipped with connecting pole,The upper connecting pole is inserted into corresponding pillar,Compared with prior art,Can radiate good water-proof effect,Improve working efficiency,Save material,Secured adjusted is flexible and convenient,Babinet can be dismounted,It is instant packed,It carries.

Description

A kind of distributed board outdoor

Technical field

The present invention relates to the technical field of distribution box, especially a kind of technical field of distributed board outdoor.

Background technology

Switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in closing by distribution box by electrical wiring requirement Or in semiclosed metal safe or in screen width, low-voltage distribution equipment is constituted.Electronic component, the electricity are placed with inside distributed board outdoor Subcomponent needs a suitable temperature at work, if internal temperature is excessively high to be easy to cause internal electronic element burning It ruins, however distributed board outdoor especially head cover will often face the direct projection of the sun, sun direct irradiation distribution box body is easy to make Box interior temperature increases, and it is excessively high and burn to easily cause internal electronic element operating temperature.

With the development of distribution industry, the mounting structure of distribution box is gradually more and more required, common distribution Case, the method for mounting related components are to match a whole plate in distribution box, according to the components' placement and assembly position for needing client to be assembled It sets, carries out whole plate trepanning, hold ability mounting related components behind hole successfully.Different mount scheme there are many meetings usually in a batch order, Processing and manufacturing can only carry out one by one, time-consuming.This assembly method is very inflexible, can not according to demand change to component locations It is adjusted, the requirement of flexibility cannot be met;And some can only can not shift to an earlier date at the scene by whole plate trepanning in production plant Carry out whole detection is inside assembled, not only field operation amount, it is also difficult to ensure assembling quality;Whole plate trepanning simultaneously is also more wasteful Material, if the intensive trepanning of whole plate, can also influence the intensity of whole plate.

It due to current market sales of distribution box, is typically welded with Steel material, becomes a kind of fixed structure Rectangular cabinet.This cabinet is all highly inconvenient in packaging, handling process due to using welding manner, cabinet not to can be removably mounted.

Invention content

The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of distributed board outdoor, and can radiate waterproof Effect is good, improves working efficiency, saves material, and secured adjusted is flexible and convenient, and babinet can be dismounted, instant packed, carrying.

To achieve the above object, the present invention proposes a kind of distributed board outdoor, including babinet, case top, several unpowered logical Wind device and mounting bracket, the babinet is interior to be equipped with mounting bracket, and the upper end of the babinet is equipped with case top, and the upper end on the case top is equipped with nothing The rain plate of letting out of power ventilation device, the case top is made of internal layer, outer layer and the thermal insulation layer that is located between internal layer and outer layer, the case Body includes pedestal, four lower connecting poles, four pillars, framework, four upper connecting poles, four side shields and several groove bodies, described Four edges of the upper end of pedestal are equipped with lower connecting pole, are arranged with pillar on the lower connecting pole, the framework it is upper End is equipped with case top, and four edges of the lower end of the framework are equipped with connecting pole, and the upper connecting pole is inserted into corresponding In pillar, it is equipped with side shield between two adjacent pillars, the rear and front end of the side shield is arranged with and pillar The groove body being fixedly connected, the upper end of the side shield are arranged with the groove body being fixedly connected with framework, the lower end cap of the side shield Equipped with the groove body being fixedly connected with pedestal, cavity is equipped in the pedestal, the periphery of the pedestal is evenly distributed with to be connected with cavity The first logical air hole, the upper end of the pedestal are evenly distributed with the second air hole being connected to cavity, and the mounting bracket includes The top and bottom of several holders, two columns, several crossbeams and several connectors, the column are solid by holder and babinet Fixed connection, the both ends of the crossbeam are fixed together with column by connector, and first is evenly distributed on the column Slot, the rear and front end of the column are equipped with the card slot being bent to form, rubber pad, first slot are equipped in the card slot Upper end run through rubber pad, the both ends of the crossbeam are equipped with connecting hole, and the crossbeam is equipped with uniform between two connecting holes It is distributed the second slot, the connector includes axis body, the first blocking body, the second blocking body, two the first protrusions, several second convex It rises and turns cap, the axis body is threaded through in connecting hole and the first slot corresponding with connecting hole, and the rear end of the axis body is set There is the first blocking body, it is convex that the front end of the first blocking body is equipped with first be pressed on crossbeam above and below axis body It rises, the front end of the axis body, which is equipped with, turns cap, and the axis body is arranged with the second blocking body, second resistance in front of rubber pad The rear end of block body is equipped with the second protrusion being pressed on rubber pad, and the front end of the second blocking body contradicts on turning cap.

Preferably, the side shield is made of inner panel, outside plate and the heat insulator that is located between inner panel and outside plate, it is described The maximum side shield of area is equipped with chamber door.

Preferably, the front end for turning cap is equipped with the groove of regular hexagon.

Preferably, first protrusion is arc convex.

Preferably, second protrusion is the strip projected parts that cross section is isosceles triangle.

Preferably, the holder include bearing, third slot, connecting seat, connecting rod, first through hole, the second through-hole and Several fastening bolts, the bearing are fixedly connected with pillar, and the bearing is angle steel, and the vertical edge body of the bearing is equipped with third Slot, the connecting seat are equipped with first through hole, and the third slot is connected with first through hole by fastening bolt, the connection The rear end of seat is equipped with connecting rod, and the rear end of the connecting rod is equipped with the second through-hole, second through-hole and opposite with the second through-hole The first slot answered is connected by fastening bolt.

Preferably, the side shield on the case top is equipped with output end draft bend directed downwardly, the input terminal of draft bend Be equipped with fan in case top, be equipped with controller and temperature inductor in the babinet, the temperature inductor and fan with control Device connection processed.

Beneficial effects of the present invention:The present invention by the way that babinet is carried out dismantled and assembled design, can it is instant packed, carry, and And it is convenient for disassembly and assembly;Outside air is entered by the first air hole and the second air hole in babinet, and the hot-air in babinet passes through Unpowered ventilation device is discharged, and realizes the air exchange in babinet, and rainwater is not easily accessed, good heat dissipation effect;By column Top and bottom are fixedly connected by holder with babinet, and the both ends of crossbeam are fixed together with column by connector, Electric elements and Seat for electric appliances are mounted on the second slot, and working efficiency can be improved compared with tradition, save material, electric elements Flexible adjustment is convenient, and the design of connector facilitates being adjusted flexibly for crossbeam, and compared with prior art, can radiate waterproof effect It is good, working efficiency is improved, material is saved, secured adjusted is flexible and convenient, and babinet can be dismounted, instant packed, carrying.

The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of distributed board outdoor of the present invention;

Fig. 2 is a kind of side view of distributed board outdoor of the present invention;

Fig. 3 is the structural schematic diagram of mounting bracket;

Fig. 4 is the structural schematic diagram of column;

Fig. 5 is the schematic diagram that column is fixedly connected by connector with crossbeam;

Fig. 6 is the structural schematic diagram of babinet.

In figure:1- babinets, 2- draft bends, 3- casees top, 4- Unpowered ventilations device, 5- fans, 6- controllers, 7- installations Frame, 8- temperature inductors, 31- internal layers, 32- outer layers, 33- thermal insulation layers, 34- side shields, 71- holders, 72- columns, 73- crossbeams, 74- connectors, 711- bearings, 712- thirds slot, 713- connecting seats, 714- connecting rods, 715- first through hole, 716- second are logical Hole, 717- fastening bolts, 721- card slots, 722- rubber pads, the first slots of 723-, 731- connecting holes, the second slots of 732-, 741- Axis body, 742- first stop that body, 743- second stop that body, the first protrusions of 744-, the second protrusions of 745-, 746- turn cap, 747- Connecting pole, 103- pillars, 104- frameworks, the upper connecting poles of 105-, 106- side shields, 107- slots under groove, 101- pedestals, 102- Body, 108- chamber doors, 1061- inner panels, 1062- outside plates, 1063- heat insulators, 1011- cavitys, the first air holes of 1012-, 1013- Two air holes.

Specific implementation mode

Refering to fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of distributed board outdoor of the present invention, if including babinet 1, case top 3, Dry Unpowered ventilation device 4 and mounting bracket 7, the babinet 1 is interior to be equipped with mounting bracket 7, and the upper end of the babinet 1 is equipped with case top 3, described The upper end on case top 3 is equipped with Unpowered ventilation device 4, the case top 3 let out rain plate by internal layer 31, outer layer 32 and be located at internal layer 31 with it is outer Thermal insulation layer 33 between layer 32 is constituted, and the babinet 1 includes pedestal 101, four lower connecting pole 102, four pillar 103, framework 104, four upper 105, four side shields 106 of connecting pole and several groove bodies 107, four edges of the upper end of the pedestal 101 It is equipped with lower connecting pole 102, pillar 103 is arranged on the lower connecting pole 102, the upper end of the framework 104 is equipped with case top 3, four edges of the lower end of the framework 104 are equipped with connecting pole 105, and the upper connecting pole 105 is inserted into corresponding In pillar 103, it is equipped with side shield 106 between two adjacent pillars 103, the rear and front end of the side shield 106 is equal It is arranged with the groove body 107 being fixedly connected with pillar 103, the upper end of the side shield 106 is arranged with to be fixedly connected with framework 104 Groove body 107, the lower end of the side shield 106 are arranged with the groove body 107 being fixedly connected with pedestal 101, are equipped in the pedestal 101 Cavity 1011, the periphery of the pedestal 101 are evenly distributed with the first air hole 1012 being connected to cavity 1011, the pedestal 101 upper end is evenly distributed with the second air hole 1013 being connected to cavity 1011, the mounting bracket 7 include several holders 71, The top and bottom of two columns 72, several crossbeams 73 and several connectors 74, the column 72 pass through holder 71 and babinet 1 It is fixedly connected, the both ends of the crossbeam 73 are fixed together with column 72 by connector 74, on the column 72 uniformly The first slot 723 is distributed with, the rear and front end of the column 72 is equipped with the card slot 721 being bent to form, is set in the card slot 721 There are rubber pad 722, the upper end of first slot 723 to run through rubber pad 722, the both ends of the crossbeam 73 are equipped with connecting hole 731, the crossbeam 73 is equipped between two connecting holes 731 and is uniformly distributed the second slot 732, and the connector 74 includes axis body 741, the first blocking body 742, second stops 743, two the first protrusions 744 of body, several second protrusions 745 and turns cap 746, institute It states axis body 741 to be threaded through in connecting hole 731 and first slot 723 corresponding with connecting hole 731, the rear end of the axis body 741 Equipped with the first blocking body 742, the front end of the first blocking body 742 is equipped with above and below axis body 741 is pressed in crossbeam The first protrusion 744 on 73, the front end of the axis body 741, which is equipped with, turns cap 746, and the axis body 741 is in the front of rubber pad 722 It is arranged with the second blocking body 743, the rear end of the second blocking body 743 is equipped with the second protrusion 745 being pressed on rubber pad 722, The front end of the second blocking body 743 contradicts on turning cap 746, and the side shield 106 is by inner panel 1061, outside plate 1062 and sets Heat insulator 1063 between inner panel 1061 and outside plate 1062 is constituted, described to be equipped with case on the maximum side shield of area 106 Door 108, the front end for turning cap 746 are equipped with the groove 747 of regular hexagon, and first protrusion 744 is arc convex, described Second protrusion 745 be strip projected parts that cross section is isosceles triangle, the holder 71 including bearing 711, third slot 712, Connecting seat 713, connecting rod 714, first through hole 715, the second through-hole 716 and several fastening bolts 717, the bearing 711 and branch Column 103 is fixedly connected, and the bearing 711 is angle steel, and the vertical edge body of the bearing 711 is equipped with third slot 712, the connection Seat 713 is equipped with first through hole 715, and the third slot 712 and first through hole 715 are connected by fastening bolt 717, the company The rear end of joint chair 713 is equipped with connecting rod 714, and the rear end of the connecting rod 714 is equipped with the second through-hole 716, second through-hole 716 Corresponding first slot 723 is connected by fastening bolt 717 with the second through-hole 716, is set on the side shield 34 on the case top 3 There are output end draft bend 2 directed downwardly, the input terminal of draft bend 2 to be equipped with fan 5 in case top 3, control is equipped in the babinet 1 Device 6 and temperature inductor 8 processed, the temperature inductor 8 and fan 5 are connect with controller 6.

The course of work of the present invention:

During the work time, when babinet 1 assembles, four pillars 103 are respectively sleeved at for a kind of distributed board outdoor of the present invention On four lower connecting poles 102, side shield 106 is then inserted into the groove body 107 on two adjacent pillars 103, and ensure In groove body 107 on the lower end inserted base 101 of side shield 106, then slings framework 104 and make connecting pole 105 and pillar 103 1 One correspond to, then decline framework 104 until upper connecting pole 105 be inserted into pillar 103 in, and ensure side shield 106 upper end be inserted into In groove body 107 in framework 104;When heat dissipation, outside air is entered by the first air hole 1012 and the second air hole 1013 In babinet 1, the hot-air in babinet 1 is discharged by Unpowered ventilation device 4, is realized the air exchange in babinet 1, is worked as temperature sense When device 8 senses that the temperature in babinet 1 is higher than setting value, signal occurs for temperature inductor 8 to controller 6, and controller 6 starts wind Fan 5, further increases the air exchange speed in babinet 1;When crossbeam 73 is connect by connector 74 with column 72, by the first resistance Block body 742 initially passes through first slot 723 corresponding with connecting hole 731, is then passed through connecting hole 731, and then rotation turns cap 746, it turns cap 746 and drives the first blocking body 742 to rotate by axis body 741, the first blocking body 742 drives the first protrusion 744 to transport Dynamic, until the first protrusion 744 is fully pressed against on crossbeam 73, the first blocking body 742 drives the first protrusion 744 to be pressed on crossbeam 73 In the process, the first protrusion 744 can move through the first blocking body 742 drive axis body 741 and move backward backward, and axis body 741 is logical It crosses and turns cap 746 the second blocking body 743 is driven to move backward, realize being fixedly connected between crossbeam 73 and column 72, work as crossbeam 73 when needing position to adjust, and rotation turns cap 746 until the first protrusion 744 is removed from crossbeam 73, with prior art phase Than, can radiate good water-proof effect, improve working efficiency, save material, and secured adjusted is flexible and convenient, and babinet can be dismounted, Instant packed, carrying.

Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after Scheme all belong to the scope of protection of the present invention.

Claims (7)

1. a kind of distributed board outdoor, it is characterised in that:Including babinet (1), case top (3), several Unpowered ventilation devices (4) and installation Frame (7) is equipped with mounting bracket (7) in the babinet (1), and the upper end of the babinet (1) is equipped with case top (3), the case top (3) it is upper End be equipped with Unpowered ventilation device (4), the case top (3) let out rain plate by internal layer (31), outer layer (32) and be located at internal layer (31) and Thermal insulation layer (33) between outer layer (32) is constituted, the babinet (1) include pedestal (101), four lower connecting poles (102), four Pillar (103), framework (104), four upper connecting poles (105), four side shields (106) and several groove bodies (107), the pedestal (101) four edges of upper end are equipped with lower connecting pole (102), and pillar is arranged on the lower connecting pole (102) (103), the upper end of the framework (104) is equipped with case top (3), and four edges of the lower end of the framework (104) are equipped with Connecting pole (105), the upper connecting pole (105) are inserted into corresponding pillar (103), two adjacent pillars (103) Between be equipped with side shield (106), the rear and front end of the side shield (106) is arranged with to be fixedly connected with pillar (103) Groove body (107), the upper end of the side shield (106) are arranged with the groove body (107) being fixedly connected with framework (104), the side block The lower end of plate (106) is arranged with the groove body (107) being fixedly connected with pedestal (101), and cavity is equipped in the pedestal (101) (1011), the periphery of the pedestal (101) is evenly distributed with the first air hole (1012) being connected to cavity (1011), the bottom The upper end of seat (101) is evenly distributed with the second air hole (1013) being connected to cavity (1011), and the mounting bracket (7) is if include Heavenly Stems and Earthly Branches frame (71), two columns (72), several crossbeams (73) and several connectors (74), the top and bottom of the column (72) It is fixedly connected with babinet (1) by holder (71), the both ends of the crossbeam (73) and column (72) are solid by connector (74) Surely it links together, the first slot (723) is evenly distributed on the column (72), the rear and front end of the column (72) is all provided with There is the card slot (721) being bent to form, rubber pad (722), the upper end of first slot (723) are equipped in the card slot (721) Through rubber pad (722), the both ends of the crossbeam (73) are equipped with connecting hole (731), and the crossbeam (73) is in two connecting holes (731) it is equipped between and is uniformly distributed the second slot (732), the connector (74) includes axis body (741), the first blocking body (742), second stops body (743), two first raised (744), several second raised (745) and turns cap (746), the axis Body (741) is threaded through in connecting hole (731) and the first slot corresponding with connecting hole (731) (723), the axis body (741) Rear end be equipped with first blocking body (742), it is described first blocking body (742) front end above and below axis body (741) Equipped with first raised (744) being pressed on crossbeam (73), the front end of the axis body (741), which is equipped with, turns cap (746), the axis body (741) the second blocking body (743) is arranged in front of rubber pad (722), the rear end of the second blocking body (743) is equipped with pressure The front end of second raised (745) on rubber pad (722), the second blocking body (743) contradicts on turning cap (746).
2. a kind of distributed board outdoor as described in claim 1, it is characterised in that:The side shield (106) by inner panel (1061), Outside plate (1062) and the heat insulator (1063) being located between inner panel (1061) and outside plate (1062) are constituted, described maximum in area One side shield (106) is equipped with chamber door (108).
3. a kind of distributed board outdoor as described in claim 1, it is characterised in that:The front end for turning cap (746) is equipped with just The groove (747) of hexagon.
4. a kind of distributed board outdoor as described in claim 1, it is characterised in that:Described first raised (744) are arc convex.
5. a kind of distributed board outdoor as described in claim 1, it is characterised in that:Described second raised (745) are for cross section The strip projected parts of isosceles triangle.
6. a kind of distributed board outdoor as described in claim 1, it is characterised in that:The holder (71) includes bearing (711), Three slots (712), connecting seat (713), connecting rod (714), first through hole (715), the second through-hole (716) and several fastening bolts (717), the bearing (711) is fixedly connected with pillar (103), and the bearing (711) is angle steel, and the bearing (711) is erected Side body is equipped with third slot (712), and the connecting seat (713) is equipped with first through hole (715), the third slot (712) It is connected by fastening bolt (717) with first through hole (715), the rear end of the connecting seat (713) is equipped with connecting rod (714), institute The rear end for stating connecting rod (714) is equipped with the second through-hole (716), second through-hole (716) and corresponding with the second through-hole (716) The first slot (723) pass through fastening bolt (717) connect.
7. such as a kind of distributed board outdoor according to any one of claims 1 to 6, it is characterised in that:The side block of the case top (3) Plate (34) is equipped with output end draft bend directed downwardly (2), and the input terminal of draft bend (2) is equipped with fan in case top (3) (5), be equipped with controller (6) and temperature inductor (8) in the babinet (1), the temperature inductor (8) and fan (5) with Controller (6) connects.
CN201610961330.6A 2016-10-28 2016-10-28 A kind of distributed board outdoor CN106532450B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610961330.6A CN106532450B (en) 2016-10-28 2016-10-28 A kind of distributed board outdoor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610961330.6A CN106532450B (en) 2016-10-28 2016-10-28 A kind of distributed board outdoor

Publications (2)

Publication Number Publication Date
CN106532450A CN106532450A (en) 2017-03-22
CN106532450B true CN106532450B (en) 2018-10-19

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107027255B (en) * 2017-04-24 2019-12-17 浙江远望通信技术有限公司 Outdoor electronic equipment box with good heat insulation effect and convenient use
WO2019010660A1 (en) * 2017-07-13 2019-01-17 龚金凤 Easy-to-maintain dual-housing power distribution cabinet
CN108683223A (en) * 2018-05-17 2018-10-19 西南石油大学 A kind of coal mine communication talkback unit charging rack structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5839241B2 (en) * 2011-11-07 2016-01-06 株式会社オートネットワーク技術研究所 Electrical junction box
CN104348095B (en) * 2014-11-19 2016-08-24 成都华瑞祥电器成套设备有限公司 A kind of water-cooling distribution box
CN204481364U (en) * 2015-03-28 2015-07-15 湖南西格码电气股份有限公司 A kind of distribution box being convenient to radiating and cooling
CN206461263U (en) * 2016-10-28 2017-09-01 琦洲电气有限公司 A kind of modified form distributed board outdoor

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Address after: 314300, Xitang Road, Haiyan District, Zhejiang, Jiaxing, 211

Patentee after: Qizhou Electric Co., Ltd

Address before: 314300, Xitang Road, Haiyan District, Zhejiang, Jiaxing, 211

Patentee before: CHQIZ ELECTRIC Co.,Ltd.