CN202937019U - Rain cover for shipment inspection of outdoor intelligent assembly cabinet - Google Patents

Rain cover for shipment inspection of outdoor intelligent assembly cabinet Download PDF

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Publication number
CN202937019U
CN202937019U CN 201220587109 CN201220587109U CN202937019U CN 202937019 U CN202937019 U CN 202937019U CN 201220587109 CN201220587109 CN 201220587109 CN 201220587109 U CN201220587109 U CN 201220587109U CN 202937019 U CN202937019 U CN 202937019U
Authority
CN
China
Prior art keywords
support
rain cover
side stand
outdoor intelligent
intelligent component
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 - Lifetime
Application number
CN 201220587109
Other languages
Chinese (zh)
Inventor
徐国钧
杨朝阳
姚海燕
华靓
邓敏
柳率
陆施安
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.)
State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Hangzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
YUHANG POWER SUPPLY BUREAU
State Grid Corp of China SGCC
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 YUHANG POWER SUPPLY BUREAU, State Grid Corp of China SGCC filed Critical YUHANG POWER SUPPLY BUREAU
Priority to CN 201220587109 priority Critical patent/CN202937019U/en
Application granted granted Critical
Publication of CN202937019U publication Critical patent/CN202937019U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a rain cover for shipment inspection of an outdoor intelligent assembly cabinet. The rain cover comprises a top support, and a lateral support, wherein the top support is a detachable top support; the lateral support can be detachably arranged at one end of the top support and is a foldable lateral support; and the rain cover for shielding the rain and the snow is arranged on the top support and the lateral support. According to the rain cover for shipment inspection of the outdoor intelligent assembly cabinet provided by the utility model, based on the structural design, the top support is detachably connected with the lateral support; and meanwhile, the top support and the lateral support are designed by using a foldable structure, so that the rain cover can be folded and furled when being not used for conveniently carrying and placing; and because the rain cover for shielding the rain and the snow is arranged on the top support and the lateral support, when the rain cover is opened, the rain cover is supported on the intelligent assembly cabinet to shield the rain and the snow for maintainers, so that the problem that inconvenience in maintenance operation is caused by weather when the maintainers maintain the outdoor intelligent assembly cabinet is solved.

Description

A kind of outdoor Intelligent component cabinet fortune inspection rain cover
Technical field
The utility model relates to the grid maintenance equipment technical field, and more particularly, particularly a kind of outdoor Intelligent component cabinet fortune is examined rain cover.
Background technology
Intelligent component cabinet is a kind of cabinet for the mounting electrical element commonly used in network system, and its Main Function is: load electrical equipment, simultaneously electrical equipment is protected, avoid electrical equipment to be subject to the destruction of external influence.
For the electrical equipment that guarantees to install in Intelligent component cabinet normally moves, generally, at set intervals, all need the maintainer is overhauled Intelligent component cabinet.Directly be arranged at extraneous Intelligent component cabinet for some, if run into the bad weathers such as rain, snow when it is overhauled, will bring great inconvenience to service work.
In sum, how to solve when outdoor Intelligent component cabinet is overhauled, the problem of the service work inconvenience that causes due to the weather reason becomes those skilled in the art's problem demanding prompt solution.
The utility model content
The technical problems to be solved in the utility model is for providing a kind of outdoor Intelligent component cabinet fortune inspection rain cover, this open air Intelligent component cabinet fortune inspection rain cover is by its structure design, can solve when outdoor Intelligent component cabinet is overhauled the problem of the service work inconvenience that causes due to the weather reason.
For solving the problems of the technologies described above, the utility model provides a kind of outdoor Intelligent component cabinet fortune inspection rain cover, blocks for rain, snow etc. to outdoor Intelligent component cabinet fortune inspection the time, comprising:
Top-support, described top-support are the foldable top-support;
Side stand, described side stand are removable installed in an end of described top-support, and described side stand is the foldable side stand;
Be provided be used to the rain cover that blocks rain, snow on described top-support and described side stand.
Preferably, described side stand comprises upper side support and the lower side support of socket connection for split-type structural design.
Preferably, described top-support comprises two the first main body bars that are arranged in parallel, and connects by the first support bar arranged in a crossed manner between two described the first main body bars, and two described the first support bars are arranged in a crossed manner rotationally.
Preferably, described side stand comprises two the second main body bars that are arranged in parallel, and connects by the second support bar arranged in a crossed manner between two described the second main body bars, and two described the second support bars are arranged in a crossed manner rotationally.
Preferably, be provided with the support reinforcing parts between described top-support and described side stand.
Preferably, described top-support is ABS engineering plastics top-supports, and described side stand is ABS engineering plastics side stands.
Preferably, the described rain cover that is arranged on described top-support is the top rain cover, and described top rain cover is the roller shutter type structure design, and described top rain cover is arranged at a side of top-support, and can overlap with the opposite side of described top-support.
Preferably, the described rain cover that is arranged on described side stand is the side block canopy, and described side block canopy is the roller shutter type structure design, and described side block canopy is arranged at a side of side stand, and can overlap with the opposite side of described side stand.
The utility model provides a kind of outdoor Intelligent component cabinet fortune inspection rain cover, block for rain, snow etc. to outdoor Intelligent component cabinet fortune inspection the time, in a specific embodiment of the present utility model, outdoor Intelligent component cabinet fortune inspection rain cover comprises: top-support, top-support are the foldable top-support; Side stand, side stand are removable installed in an end of top-support, and side stand is the foldable side stand; Be provided be used to the rain cover that blocks rain, snow on top-support and side stand.
In the said structure design, top-support and side stand consist of the keel structure of outdoor Intelligent component cabinet fortune inspection rain cover (following referred to as rain cover), in order to improve portability of the present utility model, adopt the structure design that removably connects between top-support and side stand, top-support and side stand are poor foldover design simultaneously.Top-support and side stand are the foldable structure design, when not using, it can be folded up and place, carry, and not only are easy to carry, and also have the advantages such as placement space is little.Top-support comprises two main body bars that are parallel to each other, and is provided with mutually support bar arranged in a crossed manner between two main body bars, and support bar is take two as one group, adopts rotating arranged in a crossed mannerly, so by rotation, top-support can be packed up.
The outdoor Intelligent component cabinet fortune inspection rain cover that the utility model provides designs by said structure, and top-support and side stand adopt and removably connect, simultaneously, top-support and side stand adopt the folding structure design, can fold when rain cover does not use and pack up, and are easy to carry and place.Be provided with on top-support and side stand be used to the rain cover that blocks sleet, after rain cover is opened, it is supported in the Intelligent component cabinet place that needs maintenance, can block sleet for the maintenance personal, so solved when the maintenance personal overhauls outdoor Intelligent component cabinet the problem of the service work inconvenience that causes due to the weather reason.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 is the structural representation of outdoor Intelligent component cabinet fortune inspection rain cover in a kind of embodiment of the utility model;
Fig. 2 is the structural representation that in a kind of embodiment of the utility model, outdoor Intelligent component cabinet fortune inspection rain cover has the angle of inclination;
Fig. 3 is the partial structurtes schematic diagram in Fig. 1;
Fig. 4 is the structural representation of top-support and side stand junction in a kind of embodiment of the utility model;
Fig. 5 is the partial structurtes schematic diagram of the side stand of outdoor Intelligent component cabinet fortune inspection rain cover in a kind of embodiment of the utility model;
In Fig. 1 to Fig. 5, the corresponding relation of component names and Reference numeral is:
Top-support 1; The first support bar 11;
Side stand 2; Upper side support 21; Lower side support 22; The second support bar 23;
Handle 3.
The specific embodiment
Core of the present utility model is for providing a kind of outdoor Intelligent component cabinet fortune inspection rain cover, this open air Intelligent component cabinet fortune inspection rain cover is by its structure design, can solve when outdoor Intelligent component cabinet is overhauled the problem of the service work inconvenience that causes due to the weather reason.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 and Fig. 2, wherein, Fig. 1 is the structural representation of outdoor Intelligent component cabinet fortune inspection rain cover in a kind of embodiment of the utility model; Fig. 2 is the structural representation that in a kind of embodiment of the utility model, outdoor Intelligent component cabinet fortune inspection rain cover has the angle of inclination.
The utility model provides a kind of outdoor Intelligent component cabinet fortune inspection rain cover, block for rain, snow etc. to outdoor Intelligent component cabinet fortune inspection the time, in a specific embodiment of the present utility model, outdoor Intelligent component cabinet fortune inspection rain cover comprises: top-support 1, and top-support 1 is the foldable top-support; Side stand 2, side stand 2 are removable installed in an end of top-support 1, and side stand 2 is the foldable side stand; Be provided be used to the rain cover that blocks rain, snow on top-support 1 and side stand 2.
In the said structure design, top-support 1 consists of with side stand 2 keel structure that outdoor Intelligent component cabinet fortune is examined rain cover (following referred to as rain cover), in order to improve portability of the present utility model, adopt the structure design that removably connects between top-support 1 and side stand 2, top-support 1 is foldover design with side stand 2 simultaneously.
In the said structure design, top-support 1 with the concrete syndeton of side stand 2 is:
The first, be provided with the connection jack on top-support 1, be provided with on side stand 2 to connect and use inserted link, inserted link is inserted in jack, make and be structure connected vertically between side stand 2 and top-support 1, adopted the design of jack hinge pedestal structure, can make between top-support 1 and side stand 2 to be connected structure, not only can realize the purpose that removably connects can also making the utility model easy disassembling realize;
The second, adopt link to realize being connected between top-support 1 and side stand 2, link has orthogonal installing hole, all have the connecting rod suitable with installing hole on top-support 1 and side stand 2, connecting rod is inserted in installing hole, thus realize between top-support 1 and side stand 2 vertical, removably connect;
Certainly, the connected mode that the utility model can also adopt it for example adopts pull piece to connect to realize being connected between top-support 1 and side stand 2, perhaps directly uses bolt to connect.
Top-support 1 is the foldable structure design with side stand 2, when not using, it can be folded up and place, carries, and not only is easy to carry, and also has the advantages such as placement space is little.
Realize that folding structure is identical between top-support 1 and side stand 2, the below describes with the concrete structure of top-support 1, please refer to top-support 1 for side stand 2, will no longer give unnecessary details it at this.
Please in conjunction with Fig. 1 with reference to figure 3 and Fig. 4, wherein, Fig. 3 is the partial structurtes schematic diagram in Fig. 1; Fig. 4 is the structural representation of top-support and side stand junction in a kind of embodiment of the utility model.
Acting as of top-support 1 forms a frame construction, be used for supporting rain cover, in a concrete mode of the present utility model, top-support 1 comprises two main body bars that are parallel to each other, be provided with between two main body bars and be no less than the connecting rod of two, connecting rod employing telescopic rod structure.Owing to having adopted the structure design of scalable connecting rod between the main body bar, therefore, by reclaiming connecting rod, top-support 1 can be packed up.
In another specific embodiment of the present utility model, top-support 1 comprises two main body bars that are parallel to each other, be provided with support bar arranged in a crossed manner mutually between two main body bars, support bar is take two as one group, adopt rotating arranged in a crossed manner, so by rotating, top-support 1 can be packed up.
The outdoor Intelligent component cabinet fortune inspection rain cover that the utility model provides designs by said structure, and top-support 1 adopts with side stand 2 and removably connects, simultaneously, top-support 1 adopts the folding structure design with side stand 2, can fold when rain cover does not use and pack up, and is easy to carry and places.Be provided be used to the rain cover that blocks sleet on top-support 1 and side stand 2, after rain cover is opened, it is supported in the Intelligent component cabinet place that needs maintenance, can block sleet for the maintenance personal, so solved when the maintenance personal overhauls outdoor Intelligent component cabinet the problem of the service work inconvenience that causes due to the weather reason.
Please refer to Fig. 5, Fig. 5 is the partial structurtes schematic diagram of the side stand of outdoor Intelligent component cabinet fortune inspection rain cover in a kind of embodiment of the utility model.
Particularly, in a specific embodiment of the present utility model, side stand 2 comprises upper side support 21 and the lower side support 22 of socket connection for split-type structural design.Act as due to of the present utility model the impact of avoiding operating personnel to be subject to sleety weather, therefore, require it highly higher, for general operation personnel's height, the height of rain cover should be set as between 1.8m to 2.0m.The height of rain cover is subjected to side stand 2 impact highly, and (side stand 2 is used for being arranged at ground, be used for support, top support 1), when the height of rain cover was defined between 1.8m to 2.0m, the height of side stand 2 should be not less than 1.8m, caused the length of side stand 2 longer.In order further to improve portability of the present utility model, in the present embodiment side stand 2 is designed to split-type structural, upper side support 21 adopts socket connection with lower side support 22, can further reduce the volume of side stand 2 when dismounting, so realize improving purpose portable, that reduce the storage area.
For the ease of distinguishing, in a specific embodiment of the present utility model, top-support 1 comprises two the first main body bars that are arranged in parallel, and connects by the first support bar 11 arranged in a crossed manner between two the first main body bars, and two the first support bars 11 are arranged in a crossed manner rotationally.In another specific embodiment of the present utility model, side stand 2 comprises two the second main body bars that are arranged in parallel, and connects by the second support bar 23 arranged in a crossed manner between two the second main body bars, and two the second support bars 23 are arranged in a crossed manner rotationally.Top-support 1 sees also above-described embodiment with the concrete structure of side stand 2.
Top-support 1 and side stand 2 are lower in working order is vertical stratification, and top-support 1 is under Action of Gravity Field, and is larger to the active force that applies with side stand 2 junctions, causes being connected the larger risk of breakage of existence between top-support 1 and side stand 2.The reliability that is connected with side stand 2 in order to improve top-support 1, the utility model provides the support reinforcing parts, and the support reinforcing parts are arranged between top-support 1 and side stand 2.The support reinforcing parts can adopt the bracing piece structure design, one end of bracing piece is connected with top-support 1, the other end of bracing piece is connected with side stand 2, so forms a three-legged structure between bracing piece, top-support 1 and side stand 2, has improved dramatically the structural strength of rain cover.
Adopt the separable structure design that is connected between bracing piece and top-support 1, side stand 2, it is specially connected structure, is provided with the spliced eye that inserts for bracing piece, bracing piece and top-support 1, side stand 2 socket connections on top-support 1 and side stand 2.
Particularly, top-support 1 is ABS engineering plastics top-supports in the utility model, and side stand 2 is ABS engineering plastics side stands.
The ABS plastics: acrylonitrile-butadiene-styrene copolymer (Acrylonitrile-Butadiene-Styrene, be called for short ABS) is a kind of universal thermoplastic polymer, the ABS performance characteristic: good rigidly, impact strength are high, heat-resisting.The ABS engineering plastics are PC+ABS (engineering plastic alloy), at the Chinese name of chemical industry plastic alloy, called after PC+ABS why, be because this material had both had good heat-resisting weatherability, dimensional stability and the impact resistance of PC resin, have again the good processing fluidity of ABS resin.So be applied in thin-walled and complicated shape goods, can keep its excellent performance, and the mouldability that keeps the material of plastics and a kind of ester composition.That the ABS engineering plastics have is low temperature resistant, chemical proofing, mechanical strength and excellent electrical properties, be easy to processing, processing dimension stability and lustrous surface are good, and easy application, painted can also be carried out spray metal, plating, welding and the suitability for secondary processing such as bonding.Because the characteristic of ABS combines its three kinds of components, make it have good combination property, become one of plastics of electric elements, household electrical appliances, computer and instrument and meter first-selection.
Adopt the ABS engineering plastics as the constituent material of rain cover, can under the prerequisite that guarantees top-support 1 and side stand 2 structural strengths, reduce the overall weight of rain cover.
Above-mentioned top-support 1 and side stand 2 have been carried out structure qualification, the below carries out structure qualification to rain cover.
Particularly, rain cover comprises top rain cover and side block canopy, and the rain cover that wherein is arranged on top-support 1 is the top rain cover, and the top rain cover is the roller shutter type structure design, the top rain cover is arranged at a side of top-support 1, and can overlap with the opposite side of top-support 1.The rain cover that is arranged on side stand 2 is the side block canopy, and the side block canopy is the roller shutter type structure design, and the side block canopy is arranged at a side of side stand 2, and can overlap with the opposite side of side stand 2.
Rain cover adopts the fire-resistant waterproof coated fabric, is used for the keeping off the rain of screening rain, side stand 2 at top.Tarpaulin light weight, fire-retardant, waterproof, and its surface is painted with the eye-catching safety label of color.Rain cover adopts the roller shutter type structure design, is convenient to carrying of rain cover.
For the ease of movement of the present utility model, also be provided with on top-support 1 for mobile handle 3, handle 3 is arranged at the both sides of top-support 1.
It is main material that top-support 1 adopts the ABS engineering plastics with side stand 2, possesses good electrical insulating property, and connection component adopts aluminium alloys to make; Top-support 1 is collapsible with side stand 2, can make up very easily at the scene to open, dismantle to fold.
The operations staff in use, to on-the-spot, outdoor Intelligent component cabinet fortune inspection rain cover under folded state is opened, adjust the upper side support 21 of side stand 2 and the height that is connected of lower side support 22 according to operating personnel's height, and use bolt to fix, complete the building of rain cover.
The sponge waterproof strip is housed below the top supporting frame reel, prevents that rainwater from letting out under the front.In addition, the both sides that top-support 1 is positioned at side stand 2 also are provided with the side curtain that keeps off the rain, and are used for further improving the new sealing of this practicality, avoid entering of rainwater.
Above a kind of outdoor Intelligent component cabinet fortune inspection rain cover provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims (8)

1. an outdoor Intelligent component cabinet fortune inspection rain cover, block for rain, snow etc. to outdoor Intelligent component cabinet fortune inspection the time, it is characterized in that, comprising:
Top-support (1), described top-support (1) is the foldable top-support;
Side stand (2), described side stand (2) is removable installed in an end of described top-support (1), and described side stand (2) is the foldable side stand;
Be provided be used to the rain cover that blocks rain, snow on described top-support (1) and described side stand (2).
2. outdoor Intelligent component cabinet fortune inspection rain cover according to claim 1, is characterized in that, described side stand (2) comprises upper side support (21) and the lower side support (22) of socket connection for split-type structural design.
3. outdoor Intelligent component cabinet fortune according to claim 1 is examined rain cover, it is characterized in that, described top-support (1) comprises two the first main body bars that are arranged in parallel, connect by the first support bar (11) arranged in a crossed manner between two described the first main body bars, two described the first support bars (11) are arranged in a crossed manner rotationally.
4. outdoor Intelligent component cabinet fortune according to claim 1 is examined rain cover, it is characterized in that, described side stand (2) comprises two the second main body bars that are arranged in parallel, connect by the second support bar (23) arranged in a crossed manner between two described the second main body bars, two described the second support bars (23) are arranged in a crossed manner rotationally.
5. outdoor Intelligent component cabinet fortune inspection rain cover according to claim 1, is characterized in that, is provided with the support reinforcing parts between described top-support (1) and described side stand (2).
6. the described outdoor Intelligent component cabinet fortune inspection rain cover of according to claim 1 to 5 any one, is characterized in that, described top-support (1) is ABS engineering plastics top-supports, and described side stand (2) is ABS engineering plastics side stands.
7. outdoor Intelligent component cabinet fortune according to claim 1 is examined rain cover, it is characterized in that, the described rain cover that is arranged on described top-support (1) is the top rain cover, described top rain cover is the roller shutter type structure design, described top rain cover is arranged at a side of top-support (1), and can overlap with the opposite side of described top-support (1).
8. outdoor Intelligent component cabinet fortune according to claim 1 is examined rain cover, it is characterized in that, the described rain cover that is arranged on described side stand (2) is the side block canopy, described side block canopy is the roller shutter type structure design, described side block canopy is arranged at a side of side stand (2), and can overlap with the opposite side of described side stand (2).
CN 201220587109 2012-11-08 2012-11-08 Rain cover for shipment inspection of outdoor intelligent assembly cabinet Expired - Lifetime CN202937019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220587109 CN202937019U (en) 2012-11-08 2012-11-08 Rain cover for shipment inspection of outdoor intelligent assembly cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220587109 CN202937019U (en) 2012-11-08 2012-11-08 Rain cover for shipment inspection of outdoor intelligent assembly cabinet

Publications (1)

Publication Number Publication Date
CN202937019U true CN202937019U (en) 2013-05-15

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ID=48321264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220587109 Expired - Lifetime CN202937019U (en) 2012-11-08 2012-11-08 Rain cover for shipment inspection of outdoor intelligent assembly cabinet

Country Status (1)

Country Link
CN (1) CN202937019U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103618225A (en) * 2013-10-10 2014-03-05 国家电网公司 Rainproof cover for outdoor maintenance
CN114111866A (en) * 2021-11-18 2022-03-01 贵州电网有限责任公司 Rain-proof cover of monitoring facilities of external use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103618225A (en) * 2013-10-10 2014-03-05 国家电网公司 Rainproof cover for outdoor maintenance
CN114111866A (en) * 2021-11-18 2022-03-01 贵州电网有限责任公司 Rain-proof cover of monitoring facilities of external use
CN114111866B (en) * 2021-11-18 2024-02-20 贵州电网有限责任公司 Rain cover for external monitoring equipment

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GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE GRID CORPORATION OF CHINA

Free format text: FORMER OWNER: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER SUPPLY COMPANY

Effective date: 20140520

Owner name: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER

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Effective date: 20140520

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COR Change of bibliographic data

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CP01 Change in the name or title of a patent holder

Address after: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai

Patentee after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co.

Patentee after: State Grid Corporation of China

Address before: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai

Patentee before: Yuhang Power Supply Bureau

Patentee before: State Grid Corporation of China

TR01 Transfer of patent right

Effective date of registration: 20140520

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co.

Patentee after: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.

Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co.

Address before: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai

Patentee before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co.

Patentee before: State Grid Corporation of China

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130515