CN205901083U - Moistureproof power distribution cabinet - Google Patents

Moistureproof power distribution cabinet Download PDF

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Publication number
CN205901083U
CN205901083U CN201620856285.3U CN201620856285U CN205901083U CN 205901083 U CN205901083 U CN 205901083U CN 201620856285 U CN201620856285 U CN 201620856285U CN 205901083 U CN205901083 U CN 205901083U
Authority
CN
China
Prior art keywords
connecting rod
cabinet door
box body
hole
cabinet
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.)
Expired - Fee Related
Application number
CN201620856285.3U
Other languages
Chinese (zh)
Inventor
徐鑫军
王淼良
黄信贤
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.)
Zhejiang Hote Electric Co Ltd
Original Assignee
Zhejiang Hote Electric 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 Zhejiang Hote Electric Co Ltd filed Critical Zhejiang Hote Electric Co Ltd
Priority to CN201620856285.3U priority Critical patent/CN205901083U/en
Application granted granted Critical
Publication of CN205901083U publication Critical patent/CN205901083U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a moistureproof power distribution cabinet, including the cabinet body, cabinet door, connecting rod lock, the connecting rod lock includes lock body and connecting rod, internal wall cabinet door is equipped with the box body, set up in drier in the box body, the box body including the apron, set up in through -hole on the apron, closing plate, closing plate link in the connecting rod, and the connecting rod drove and covers after the closing plate slides when the cabinet door was opened to the connecting rod lock the through -hole, the connecting rod locks the connecting rod drives and leaves the through -hole after the closing plate slides during the cabinet door. The utility model has the advantages of it is following and effect: the adoption will have fixed the setting on the cabinet door of box body of drier, realize the interlocking of box body and cabinet door in the closing plate of connecting rod through linking, guarantee that it can not become invalid to open the agent of cabinet door post drying when overhauing, secondly, place the box body on the cabinet door with the drier in, the internal electric elements of cabinet keeps away from, use safelyr, reached protection against the tide, safe, stable effect.

Description

A kind of protection against the tide power distribution cabinet
Technical field
This utility model is related to controller switching equipment field, particularly to a kind of protection against the tide power distribution cabinet.
Background technology
Power distribution cabinet is divided into dynamic power distribution cabinet, light distribution cabinet, metering cabinet etc., is the final stage device of distribution system, by upper one The level a certain circuit of controller switching equipment distributes to load nearby, and load is provided with protection, monitors and control.And work as power distribution cabinet in example During as underground space utilization such as underground parkings, because the underground space generally has malaria it is necessary to power distribution cabinet possesses Corresponding moisture-proof function.
The Chinese patent " power distribution cabinet protection against the tide housing " of Publication No. cn203607699u discloses a kind of power distribution cabinet protection against the tide shell Body, including power distribution cabinet housing, at least one side wall of inside of described distribution box housing is provided with multiple boxes placing desiccant Body, box body top is provided with cover plate, cover plate offers air-vent, the bottom of described box body is Telescopic movable base plate.
But this power distribution cabinet protection against the tide housing has the disadvantage in that when overhauling to power distribution cabinet, after the opening of cabinet door, greatly Amount malaria can enter in power distribution cabinet quickly, because cover plate is provided with air-vent, the desiccant in box body can be led to direct Expose in malaria, thus leading to the desiccant in box body can be quickly invalidated.
Utility model content
The purpose of this utility model is to provide a kind of protection against the tide power distribution cabinet, has the effect that desiccant during maintenance did not lost efficacy.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of protection against the tide power distribution cabinet, Including cabinet, cabinet door, the link lock being used for the locking of described cabinet door and opening is arranged on described cabinet door, described link lock includes Lock body and the connecting rod being arranged at described cabinet door inwall, the desiccant that described cabinet door inwall is provided with box body, is arranged in described box body, Described box body include with respect to the described cabinet door inwall cover plate being arranged on described box body, the through hole being arranged on described cover plate, End face is connected to the sealing plate that described cover plate end face and vertically sliding are arranged on described cover plate, described sealing plate linkage In described connecting rod, described link lock is opened described connecting rod during described cabinet door and is covered described through hole after driving described sealing plate sliding, Described link lock locks described connecting rod during described cabinet door and leaves described through hole after driving described sealing plate sliding.
By adopting technique scheme, when cabinet door is in closing, pin cabinet door with link lock, now sealing plate leaves Through hole on cover plate, in cabinet, malaria is connected with tray interior, and the desiccant of tray interior can absorb the internal sky of cabinet Moisture in gas, makes to be in drying regime in cabinet, reaches the effect of deodorant.Overhauled when needing to open moistureproof power distribution cabinet When, rotated with after supporting key insertion lock body, drivening rod in the vertical direction moves, and is in linkage with the sealing plate also edge of connecting rod Sliding on vertical direction, covers through hole after sealing plate sliding, because sealing plate end face is connected to cover plate end face, will be logical on cover plate Hole is sealed, the desiccant that outside a large amount of malarias will not touch in box body after entering cabinet, prevents dry during maintenance Drying prescription is constantly exposed in substantial amounts of malaria.Maintenance closes cabinet door after finishing, and uses key turns lock body, cabinet door is carried out Lock, now connecting rod moves again and drives sealing plate vertically sliding and leave through hole, makes desiccant touch cabinet again Internal air, and the malaria in cabinet is dehumidified, plays the effect of protection against the tide, has reached during maintenance desiccant not The reliability of electrical equipment in inefficacy, the moistureproof power distribution cabinet of raising.
Of the present utility model it is further arranged to: be vertically provided with a pair of parallel on described cover plate and be distributed in described The baffle plate of through hole both sides, the opposite end face of described baffle plate is provided with the stopper slot embedding for described sealing plate both sides, described sealing Plate both sides be respectively embedded into described stopper slot after vertically sliding between described baffle plate.
By adopting technique scheme, by a pair of baffle plate with being vertically arranged, sealing plate is defined, makes sealing Plate can not left and right sliding, line slip can only be entered by the vertical direction, structure is simple, easily manufactured.
Of the present utility model it is further arranged to: described baffle plate is integrally formed on described cover plate.
By adopting technique scheme, make the connection between baffle plate and cover plate more firm, it is to avoid to occur loosening.
Of the present utility model be further arranged to: described connecting rod include being connected to described lock body and arrange straight up upper Connecting rod and be connected to described lock body and the lower link arranging straight down, described lower link is provided with and is fixedly connected on described lower company The connecting rod of bar, described connecting rod is provided with bar hole, is fed through described bar hole rear thread even away from one end of described lower link It is connected to the first bolt on described sealing plate.The screw clearance of described first bolt is matched with described bar hole.Described connecting rod It is provided with location hole, be fed through the second bolt that described location hole rear thread is connected in described cabinet door, described second bolt head It is provided with gap, when described link lock locks described cabinet door, described sealing plate is located above described through hole between portion and described connecting rod.
By adopting technique scheme, lower link moves downward and is plugged on cabinet, so that cabinet door is locked on cabinet, under Connecting rod travels upward and out cabinet, so that cabinet door is opened with respect to cabinet.When cabinet door is closed, link lock is in the lock state When, sealing plate is located above air vent.When opening cabinet door with key turns lock body, lower link moves upwards, drives and is fixed on down Move upwards in one end of connecting rod on connecting rod, connecting rod is rotated with the second bolt for fulcrum, drives away from lower link One end moves downward, and the first bolt screw rod and bar hole are in that gap coordinates, and the first bolt head does not need to be tightened to connection rod end Face, make between the first bolt head and connecting rod formed gap, connecting rod near sealing plate one end move downward when, drive close Shrouding moves downward along stopper slot, and now the screw rod of the first bolt is in bar shaped in the hole sliding.Lid is covered after the downward sliding of sealing plate Through hole on plate, seals to the through hole on cover plate, realizes the effect being in linkage with sealing plate on lower link by connecting rod.
Of the present utility model it is further arranged to: described cover plate side is articulated with described box body and opposite side is provided with and wears Cross described cover plate rear thread and be connected to the trip bolt on described box body.
By adopting technique scheme, when needing to change the desiccant in box body, take off trip bolt with screwdriver, Cover plate on box body is unclamped, then by cover plate along hinged place rotating opening, takes the desiccant of inefficacy, put into new desiccant, then After cover plate is closed, with screwdriver, trip bolt is passed through and screw after cover plate, cover plate is fixed on box body.
Of the present utility model be further arranged to: described cover plate inwall be provided with for seal described cover plate in described box body it Between gap sealing ring.
By adopting technique scheme, when cover plate covers on box body, the sealing ring between cover plate and box body is carried out Extruding, sealing ring makes up gap between cover plate and box body, plays the effect of seal cover board and box body after being deformed.
Of the present utility model it is further arranged to: the end face that described sealing plate contacts described cover plate is provided with one layer of rubber layer, Described sealing plate end face is connected to after described rubber layer is extruded during described cover plate end face and elastic deformation occurs.
By adopting technique scheme, when sealing plate end face is connected to cover plate end face, can crush seal plate and cover plate end Rubber layer between face, extrudes to rubber layer, the rubber layer being squeezed can make up gap between cover plate and sealing plate and Sealed, when sealing plate covers air vent, extraneous malaria cannot be by the gap between sealing plate and cover plate Enter sealing hole.
Of the present utility model it is further arranged to: described box body both sides are integrally formed with installing plate, and described installing plate is provided with Installing hole, it is fed through the attachment screw that described installing hole rear thread is connected to described cabinet door.
By adopting technique scheme, connect the second bolt and pass through the installing hole rear thread on installing plate to be connected to cabinet door On, installing plate is fixed in cabinet door, because installing plate is integrally disposed upon on box body, by installing the fixing real of Board position Now box body is fixed on the function in cabinet door.
Of the present utility model it is further arranged to: the upper and lower inwall of described cabinet is provided with the groove for described connecting rod grafting.
By adopting technique scheme, the connecting rod of link lock, when locking to cabinet door, in connecting rod insertion groove, makes Cabinet door cannot be opened, and realizes the locking of cabinet door.
Of the present utility model it is further arranged to: be fixedly connected with fixed seat in described cabinet door, described fixed seat is provided with The pilot hole wearing for described connecting rod.
By adopting technique scheme, connecting rod can move along the pilot hole in fixed seat in motion, makes link lock Structure more firmly and stable.
In sum, this utility model has the advantages that and is fixedly installed on using by the box body with desiccant In cabinet door, realize the interlocking of box body and cabinet door by being in linkage with the sealing plate of connecting rod, when link lock locks, sealing plate leaves logical Hole makes desiccant expose in atmosphere, opens link lock during maintenance, and sealing plate sliding simultaneously covers through hole on cover plate, makes desiccant Isolation it is ensured that after opening cabinet door in maintenance desiccant will not lose efficacy, secondly, desiccant is placed in box body, and by box body It is arranged at the inwall of cabinet door, makes desiccant will not corrode cabinet, also will not touch the electrical equipment in cabinet, using more pacifying Entirely, reached moistureproof, safe and stable effect.
Brief description
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cabinet of the present utility model, cabinet door, the annexation schematic diagram between link lock;
Fig. 3 is the structural representation at a position of the present utility model;
Fig. 4 is door-plate of the present utility model, connecting rod institute, the annexation schematic diagram of box body;
Fig. 5 is the structural representation at b position of the present utility model;
Fig. 6 is the annexation schematic diagram of box body of the present utility model and lid;
Fig. 7 be sealing plate of the present utility model structural representation.
In figure: 1, cabinet;11st, groove;2nd, cabinet door;21st, fixed seat;211st, pilot hole;3rd, link lock;31st, lock body;32、 Connecting rod;321st, upper connecting rod;322nd, lower link;4th, box body;41st, desiccant;42nd, installing plate;421st, installing hole;422nd, connect spiral shell Nail;5th, cover plate;51st, through hole;52nd, baffle plate;521st, stopper slot;53rd, trip bolt;54th, sealing ring;6th, sealing plate;61st, rubber Layer;7th, connecting rod;71st, bar hole;72nd, the first bolt;73rd, location hole;74th, the second bolt.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Specific embodiment is only that it is not to restriction of the present utility model, this area to explanation of the present utility model Technical staff can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but only All to be protected by Patent Law in right of the present utility model.
A kind of protection against the tide power distribution cabinet, as shown in Fig. 1 to Fig. 2, including square cabinet 1, cabinet 1 lower end is welded with four supports Foot.The front of cabinet 1 is provided with a cabinet door 2, and the side of cabinet door 2 is articulated with cabinet 1, and cabinet door 2 is provided with link lock 3, even Lever lock 3 includes the grafting lock body 31 being fixed in cabinet door 2 and the connecting rod 32 being arranged on cabinet door 2 inwall.
As shown in Fig. 2 connecting rod 32 includes the upper connecting rod 321 being connected on lock body 31 and lower link 322, under upper connecting rod 321 End is connected on lock body 31, and lower link 322 upper end is connected on lock body 31.Cabinet door 2 inwall is welded with a pair of fixed seat 21, fixed seat 21 are provided with the pilot hole 211 being vertically arranged.Two fixed seats 21 are separately positioned on above and below lock body 31.Upper connecting rod 321 and lower link 322 be fed through the pilot hole 211 in fixed seat 21 respectively.Cabinet is provided with groove 11 on inwall about 1. When needing cabinet door 2 is locked, during with rotating after the key insertion lock body 31 supporting with link lock 3, lock body 31 can be driven On upper connecting rod 321 and lower link 322 move, upper connecting rod 321 is moved upwards, and lower link 322 moves downward, upper connecting rod 321 He Lower link 322 is plugged in the groove 11 on cabinet 1 respectively, and cabinet door 2 is locked on cabinet 1.When needing to open cabinet door 2, It is inserted in lock body 31 with supporting key and rotates, drive lock body 31 to rotate, lock body 31 rotates and drives lower link 322 to transport upwards Dynamic, upper connecting rod 321 moves downward, after upper connecting rod 321 and lower link 322 leave the groove 11 on cabinet 1, you can rotate cabinet door 2 Cabinet door 2 is opened.
As shown in figure 3, combining Fig. 6, the inwall of cabinet door 2 is provided with a box body 4, is placed with desiccant 41 in box body 4, does Clay desiccant 41 selected by drying prescription 41.The left and right sides of box body 4 has been wholely set installing plate 42, and installing plate 42 is provided with four peaces Dress hole 421, two of which installing hole 421 is located at box body 4 two other installing hole 421 of left side and is located on the right side of box body 4, in cabinet door 2 Be provided with four the first screwed holes being coaxially distributed with installing hole 421, installing plate 42 be provided with four be fed through installing hole 421 after It is threadedly connected to the attachment screw 422 of screw thread in the hole, by attachment screw 422, installing plate 42 is fixed in cabinet door 2.
As shown in Fig. 4 to Fig. 6, box body 4 includes the cover plate 5 being arranged on box body 4 with respect to cabinet door 2 inwall, and the one of cover plate 5 Side is articulated with the side of box body 4 by hinge, and the opposite side of cover plate 5 is provided with three apertures being located along the same line, box body 4 It is provided with the second screwed hole with the cooperation of three apertures, cover plate 5 is provided with and wears small holes rear thread and be connected to the second screw thread The trip bolt 53 in hole, by trip bolt 53, cover plate 5 is fixed on box body 4.
As shown in fig. 6, the inwall of cover plate 5 fastens with glue a circle sealing ring 54, cover plate 5 is fastened on box body 4 When, sealing ring 54 is located between cover plate 5 and box body 4 and is deformed, and makes up gap between box body 4 for the cover plate 5, plays close The effect of envelope.
As shown in Fig. 5 to Fig. 6, in the middle part of the outer wall of cover plate 5, it is provided with through hole 51, is communicated in inside box body 4, make in box body 4 The desiccant 41 in portion is exposed to the in the air in cabinet 1.The both sides of cover plate 5 are wholely set a pair of parallel baffle plate 52, baffle plate 52 are vertically arranged and are distributed in the left and right sides of through hole 51, and the opposite end face of baffle plate 52 is provided with stopper slot 521, baffle plate 52 Between be additionally provided with the sealing plate 6 that both sides are embedded in stopper slot 521, sealing plate 6 can be slided along stopper slot 521 in the vertical direction Move it is impossible to left and right sliding.
As shown in Fig. 6 to Fig. 7, the end face of sealing plate 6 is connected to be additionally provided with the outer wall of cover plate 5, and sealing plate 6 uses glue Water is bonded with one layer of rubber layer 61, and rubber layer 61 is located between sealing plate 6 and cover plate 5, because sealing plate 6 end face is to be connected to lid Plate 5 outer wall, rubber layer 61 is squeezed and elastic deformation occurs, and gap between sealing plate 6 and cover plate 5 is played with the work of sealing With.
As shown in Figures 2 to 3, the position of box body 4 is arranged on the lower section of lock body 31, and the middle part of sealing plate 6 is hinged with one Connecting rod 7, connecting rod 7 is provided with bar hole 71, is fed through bar hole 71 rear thread and is connected to the first bolt on sealing plate 6 72, the head width of the first bolt 72 is more than the width of bar hole 71 both sides, so that connecting rod 7 will not be taken off from the first bolt 72 Fall.The other end of connecting rod 7 is welded in the middle part of lower link 322.The middle part of connecting rod 7 is provided with location hole 73, and cabinet door 2 is provided with The 3rd screwed hole being coaxially distributed with location hole 73, connecting rod 7 is provided with and is fed through location hole 73 rear thread and is connected to the 3rd spiral shell , between the second bolt 74 head and connecting rod 7, there is gap, the screw rod of the second bolt 74 and positioning in the second bolt 74 in pit Coordinate for gap between hole 73, so that connecting rod 7 is rotated for fulcrum with the screw rod of the second bolt 74.
As shown in Fig. 1 to Fig. 7, during link lock 3 locking cabinet door 2, upper connecting rod 321 and lower link 322 are plugged on cabinet 1 In groove 11, so that cabinet door 2 cannot be opened, now sealing plate 6 is located at the top of through hole 51.Overhauled when needing to open cabinet door 2 When, after supporting key insertion lock body 31, rotational lock 31, drive lower link 322 to move upwards, upper connecting rod 321 is transported downwards Dynamic, after upper connecting rod 321 and lower link 322 leave the groove 11 on cabinet 1, rotating cabinet door 2 can open cabinet door 2.In lower company During bar 322 moves upwards, connecting rod 7 is driven to move upwards with lower link 322 connection end, connecting rod 7 is with the second bolt 74 screw rod is rotated for fulcrum, and one end away from lower link 322 of connecting rod 7 moves downward, and drives sealing plate 6 to exist Sliding straight down in stopper slot 521, covers the through hole 51 on cover plate 5, by the drying in box body 4 after the downward sliding of sealing plate 6 Agent 41 is isolated.After maintenance finishes, rotate and close cabinet door 2, with key turns lock body 31, cabinet door 2 is locked, lower company Bar 322 resets downwards, drives sealing plate 6 to move upwards, exposes the through hole 51 on cover plate 5.

Claims (10)

1. a kind of protection against the tide power distribution cabinet, include cabinet (1), cabinet door (2), be arranged at described cabinet door (2) upper for by described cabinet door (2) Locking and the link lock (3) opened, described link lock (3) includes lock body (31) and the connecting rod being arranged at described cabinet door (2) inwall (32) it is characterised in that: described cabinet door (2) inwall is provided with box body (4), the desiccant (41) being arranged in described box body (4), institute State the cover plate (5) that box body (4) includes being arranged on described box body (4) with respect to described cabinet door (2) inwall, be arranged at described cover plate (5) through hole (51) on, end face are connected to described cover plate (5) end face and vertically sliding is arranged on described cover plate (5) Sealing plate (6), described sealing plate (6) is in linkage with described connecting rod (32), and described link lock (3) opens described cabinet door (2) when institute State and after connecting rod (32) drives described sealing plate (6) sliding, cover described through hole (51), described link lock (3) locks described cabinet door (2) when, described connecting rod (32) leaves described through hole (51) after driving described sealing plate (6) sliding.
2. according to claim 1 a kind of protection against the tide power distribution cabinet it is characterised in that: vertically set on described cover plate (5) There is baffle plate (52) that is a pair of parallel and being distributed in described through hole (51) both sides, the opposite end face of described baffle plate (52) is provided with and supplies institute State the stopper slot (521) that sealing plate (6) both sides embed, described sealing plate (6) both sides are respectively embedded into described stopper slot (521) tailing edge Vertical direction sliding is between described baffle plate (52).
3. a kind of protection against the tide power distribution cabinet according to claim 2 it is characterised in that: described baffle plate (52) is integrally formed at described On cover plate (5).
4. a kind of protection against the tide power distribution cabinet according to claim 3 it is characterised in that: described connecting rod (32) includes being connected to described Lock body (31) and the upper connecting rod (321) that arranges straight up and be connected to described lock body (31) and the lower link arranging straight down (322), described lower link (322) is provided with the connecting rod (7) being fixedly connected on described lower link (322), described connecting rod (7) Away from described lower link (322) one end be provided with bar hole (71), be fed through described bar hole (71) rear thread be connected to described The first bolt (72) on sealing plate (6), the screw clearance of described first bolt (72) is matched with described bar hole (71), described Connecting rod (7) is provided with location hole (73), be fed through that described location hole (73) rear thread is connected in described cabinet door (2) second Bolt (74), is provided with gap between described second bolt (74) head and described connecting rod (32), and described link lock (3) locking is described During cabinet door (2), described sealing plate (6) is located above described through hole (51).
5. a kind of protection against the tide power distribution cabinet according to claim 3 it is characterised in that: described cover plate (5) side is articulated with described Box body (4) is upper and opposite side is provided with and is fed through the trip bolt that described cover plate (5) rear thread is connected on described box body (4) (53).
6. according to claim 5 a kind of protection against the tide power distribution cabinet it is characterised in that: described cover plate (5) inwall is provided with for close Seal the sealing ring (54) in described cover plate (5) gap between described box body (4).
7. a kind of protection against the tide power distribution cabinet according to claim 6 it is characterised in that: described sealing plate (6) contacts described cover plate (5) end face is provided with one layer of rubber layer (61), described rubber when described sealing plate (6) end face is connected to described cover plate (5) end face There is elastic deformation in layer (61) after being extruded.
8. according to claim 7 a kind of protection against the tide power distribution cabinet it is characterised in that: described box body (4) both sides are integrally formed with peace Dress plate (42), described installing plate (42) is provided with installing hole (421), is fed through described installing hole (421) rear thread and is connected to institute State the attachment screw (422) of cabinet door (2).
9. a kind of protection against the tide power distribution cabinet according to claim 8 it is characterised in that: up and down inwall is provided with confession to described cabinet (1) The groove (11) of described connecting rod (32) grafting.
10. according to claim 9 a kind of protection against the tide power distribution cabinet it is characterised in that: be fixedly connected with described cabinet door (2) Reservation (21), described fixed seat (21) is provided with the pilot hole (211) wearing for described connecting rod (32).
CN201620856285.3U 2016-08-10 2016-08-10 Moistureproof power distribution cabinet Expired - Fee Related CN205901083U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620856285.3U CN205901083U (en) 2016-08-10 2016-08-10 Moistureproof power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620856285.3U CN205901083U (en) 2016-08-10 2016-08-10 Moistureproof power distribution cabinet

Publications (1)

Publication Number Publication Date
CN205901083U true CN205901083U (en) 2017-01-18

Family

ID=57781406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620856285.3U Expired - Fee Related CN205901083U (en) 2016-08-10 2016-08-10 Moistureproof power distribution cabinet

Country Status (1)

Country Link
CN (1) CN205901083U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112398009A (en) * 2020-10-21 2021-02-23 安徽耐得电气设备有限公司 Dampproofing formula switch board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112398009A (en) * 2020-10-21 2021-02-23 安徽耐得电气设备有限公司 Dampproofing formula switch board
CN112398009B (en) * 2020-10-21 2024-02-09 安徽耐得电气设备有限公司 Dampproofing formula switch board

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170118

Termination date: 20200810

CF01 Termination of patent right due to non-payment of annual fee