CN111799669B - Power distribution cabinet convenient to maintain - Google Patents
Power distribution cabinet convenient to maintain Download PDFInfo
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- CN111799669B CN111799669B CN202010554581.9A CN202010554581A CN111799669B CN 111799669 B CN111799669 B CN 111799669B CN 202010554581 A CN202010554581 A CN 202010554581A CN 111799669 B CN111799669 B CN 111799669B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
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Abstract
The utility model provides a switch board of convenient maintenance, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom plate transversely sets up, be used for supporting, the vertical bottom plate rear end that is fixed in of backplate, roof and backplate fixed connection, and locate the bottom plate top relatively, the both sides on the bottom plate are located to the curb plate is vertical, the front end on the bottom plate is located to the door plant is vertical, the door plant design is split, the curb plate is embedded to be equipped with the elastic expansion pole, spacing downthehole spacing on the bottom plate can penetrate, and it is articulated through the second hinge between the curb plate of door plant and homonymy, simultaneously, owing to be connected with first hinge between curb plate and the backplate, through pulling out the elastic expansion pole, in order to rotatable expansion curb plate and door plant, and the roof upper end transversely is equipped with the rotating plate, the rotating plate articulates in the roof through the third hinge, when the top with cover expansion posterior lateral plate and door plant is fixed on the top of accessible flexible buckle block, realize freely expanding and fixing from this, in order to maintain the function of operation.
Description
Technical Field
One or more embodiments of the present disclosure relate to the field of power distribution cabinets, and in particular, to a power distribution cabinet that is convenient to maintain.
Background
The switch board is the important component in the electric power system, it is more general to use, and most switch boards all assemble in the open air and use, and the switch board can be because of the inside component of switch board takes place to damage and need repair or maintenance when using, but current switch board simple structure, the intra-cabinet space is narrow and small, receive the hindrance in space in the maintenance process, so that inconvenient operation, be difficult to carry out careful comprehensive maintenance, and can not many people simultaneous working, thereby cause maintainer's puzzlement, and because the switch board majority assembles in the open air, and in severe weather such as thunderstorm storm, impaired so unusual, and current switch board is in the condition of being difficult to remove the maintenance, and the cabinet door of opening is influenced and swings back and forth, so that the maintenance environment is abominable, result in the maintenance the in-process easy makeing mistake, and waste time and energy, reduce work efficiency.
Disclosure of Invention
In view of this, it is an object of one or more embodiments of the present disclosure to provide a power distribution cabinet that is convenient to maintain, so as to implement a function that the power distribution cabinet can be freely expanded and fixed for maintenance.
In view of the above, one or more embodiments of the present specification provide a power distribution cabinet that is convenient to maintain, including:
the cabinet body, the cabinet body includes:
the bottom plate is transversely arranged and is used for being supported on the supporting surface;
the backboard is vertically fixed at the rear end of the bottom board;
the top plate is fixedly connected with the back plate and is arranged above the bottom plate relatively;
the side plates are vertically arranged on two sides of the bottom plate, a first hinge is connected between the side plates and the back plate, and the side plates are hinged to the back plate through the first hinge so as to be capable of freely turning relative to the back plate;
the door plate is vertically arranged at the front end of the bottom plate, is designed to be split, and is connected with a second hinge between the door plate and the side plate on the same side, and is hinged to the side plate through the second hinge so as to be capable of freely steering relative to the side plate;
the elastic telescopic rod is embedded in the side plate, and a limiting hole is formed in the bottom plate opposite to the elastic telescopic rod, so that the elastic telescopic rod can penetrate into the limiting hole to be clamped and limited;
the rotating plate is transversely arranged at the upper end of the top plate, is designed to be split, is connected with a third hinge between one side of the rotating plate, which is close to the side plate, and the top plate, and is hinged to the top plate through the third hinge so as to be capable of freely overturning relative to the top plate;
the flexible buckle is fixedly arranged at the side edge of the rotating plate;
the elastic telescopic rod is pulled upwards to separate from the limiting hole, so that the side plate and the door plate can be unfolded in a rotating mode, and the flexible buckle can be clamped at the top ends of the side plate and the door plate through overturning the rotating plate.
Preferably, the resilient telescopic rod bottom is designed as a pointed tip.
Preferably, the elastic telescopic rod is made of conductive metal materials.
Preferably, the roof is fixed with the dome lamp on the one side inwards, is fixed with first distance switch on the bottom plate, and first distance switch and dome lamp electricity are connected, and when the door plant was closed, the induction end of first distance switch can conflict door plant to when making the door plant expand, can trigger first distance switch, in order to trigger the dome lamp and open.
Preferably, the first distance switch is fixedly arranged on two sides of the bottom plate so as to respectively collide with the door plates on two sides.
Preferably, the door panel is fixed with the side lamp on the inward facing side, is fixed with the second distance switch on the backplate, and second distance switch and side lamp electricity are connected, and when the curb plate was received, the response end of second distance switch can conflict curb plate to when making the curb plate expand, can trigger the second distance switch, in order to trigger the side lamp and open.
Preferably, the door panel is fixedly provided with a handle.
Preferably, one end of the elastic telescopic rod penetrating into the limiting hole is transversely fixed with a pull rod, and the pull rod penetrates out of the limiting hole so as to pull the elastic telescopic rod upwards.
It can be seen from the foregoing that, the power distribution cabinet convenient for maintenance provided in one or more embodiments of the present disclosure is provided with a cabinet body, the cabinet body includes a bottom plate, a back plate, a top plate, side plates and a door plate, the bottom plate is transversely disposed and is used for being supported on a supporting surface, the back plate is vertically fixed at the rear end of the bottom plate, the top plate and the back plate are fixedly connected and are relatively disposed above the bottom plate, the side plates are vertically disposed at two sides of the bottom plate, the door plate is vertically disposed at the front end of the bottom plate, the door plate is designed to be split, since the side plates are embedded with elastic telescopic rods, the elastic telescopic rods can penetrate into limit holes of the bottom plate to be clamped and limited, and the door plate and the side plates at the same side are hinged through a second hinge, so that, in normal use, the bottom plate, the back plate, the top plate, the side plates and the door plate can be combined and connected to form a complete power distribution cabinet body to cover elements in the power distribution cabinet body, the opposite opening door plate can freely turn to the side plate for daily open and close use, meanwhile, as the first hinge is connected between the side plate and the back plate, the side plate can pass through the first hinge and freely turn to the back plate, the side plate and the door plate can be rotatably unfolded by pulling the elastic telescopic rod upwards to separate from the limiting hole, the expansion of the cabinet body is realized, the elastic telescopic rod elastically stretches out and can be fixedly supported on the supporting surface to achieve the auxiliary stabilizing effect, meanwhile, the upper end of the top plate is transversely provided with the rotating plate, the rotating plate is designed to be opposite opening and hinged to the top plate through the third hinge, so that the side edge of the rotating plate can freely turn over relative to the top plate, and the top end of the side plate and the top plate can be fixedly clamped by the flexible buckle when the top end of the side plate and the door plate are unfolded by turning over the rotating plate to cover, the side plate and the door plate part which are expanded stably can solve the problem that the space in the cabinet is narrow and small, the space is blocked in the overhaul process, and the cabinet door is easy to be disturbed by wind and rain, so that careful and comprehensive overhaul or simultaneous work of multiple people can be conveniently performed, in addition, after expansion, the side plate and the door plate part form a closed and stable protection space, especially in severe weather, a relatively comfortable and open maintenance environment can be provided, meanwhile, the flexible buckle is designed, the flexible buckle plays a role in stability, and is convenient to fold, so that the function of maintenance operation can be conveniently realized and fixed without affecting the normal use of the power distribution cabinet, and the device has a simple structure and is convenient to operate without extra power driving.
Drawings
For a clearer description of one or more embodiments of the present description or of the solutions of the prior art, the drawings that are necessary for the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are only one or more embodiments of the present description, from which other drawings can be obtained, without inventive effort, for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention in an expanded state.
In the figure: the cabinet body 1, the bottom plate 11, the limiting hole 111, the back plate 12, the top plate 13, the side plate 14, the door plate 15, the first hinge 2, the second hinge 3, the elastic telescopic rod 4, the rotating plate 5, the third hinge 51, the flexible buckle 52, the top lamp 6, the first distance switch 61, the side lamp 7, the second distance switch 71, the handle 8 and the pull rod 9.
Detailed Description
For the purposes of promoting an understanding of the principles and advantages of the disclosure, reference will now be made in detail to the following specific examples.
It is noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present disclosure should be taken in a general sense as understood by one of ordinary skill in the art to which the present disclosure pertains. The use of the terms "first," "second," and the like in one or more embodiments of the present description does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The utility model provides a switch board convenient to maintain, as shown in fig. 1 through 2, including the cabinet body 1, the cabinet body 1 is including bottom plate 11, backplate 12, roof 13, curb plate 14, door plant 15, bottom plate 11 transversely sets up, be used for supporting on the holding surface, backplate 12 is vertical to be fixed in bottom plate 11 rear end, roof 13 and backplate 12 fixed connection, and locate bottom plate 11 top relatively, the both sides on bottom plate 11 are located vertically to curb plate 14, be connected with first hinge 2 between curb plate 14 and backplate 12, curb plate 14 articulates in backplate 12 through first hinge 2, with can freely turn to relative backplate 12, the front end on bottom plate 11 is located vertically to door plant 15, door plant 15 designs to be to the folio, be connected with second hinge 3 between curb plate 15 and the curb plate 14 of homonymy, door plant 15 articulates in curb plate 14 through second hinge 3, with can freely turn to relative curb plate 14, curb plate 14 is embedded to be equipped with flexible telescopic link 4, relative flexible telescopic link 4 on bottom plate 11, so that flexible telescopic link 4 can penetrate spacing hole 111 in order to block limiting position, 13 upper end transversely is equipped with rotating plate 5, rotating plate 5 designs to be close to the rotating plate 5 and can be in order to rotate top plate 5 and can be fixed in order to rotate top plate 13 through the three side plate 13 through the folio side plate 13, and the expansion plate 5, can be rotated top plate 5, and top plate 5 is fixed through the folio side plate 5, and top plate 5 is connected with the side plate 5 through the folio side plate 13.
The invention sets up the cabinet body 1, the cabinet body 1 includes the bottom plate 11, the back plate 12, the roof 13, the side board 14, the door plant 15, the bottom plate 11 is transversely set up, used for supporting on the supporting surface, the back plate 12 is fixed to the back end of the bottom plate 11 vertically, the roof 13 and back plate 12 are fixedly connected, and locate above the bottom plate 11 relatively, the side board 14 locates on both sides on the bottom plate 11 vertically, the door plant 15 locates the front end on the bottom plate 11 vertically, the door plant 15 is designed as the split type, because the side board 14 embeds the elastic telescopic rod 4, so that the elastic telescopic rod 4 can penetrate into the spacing hole 111 on the bottom plate 11 to block and limit, and the door plant 15 and the side board 14 of the same side are articulated through the second hinge 3, thus, during normal use, the bottom plate 11, back plate 12, roof 13, side board 14 and door plant 15 can be combined and connected to form the complete power distribution cabinet body, in order to cover and protect the internal component of the power distribution cabinet body, the split door plate 15 can freely turn to the side plate 14 for daily open and close use, meanwhile, as the first hinge 2 is connected between the side plate 14 and the back plate 12, so that the side plate 14 can freely turn to the back plate 12 through the first hinge 2, the side plate 14 and the door plate 15 can be rotatably unfolded through pulling the elastic telescopic rod 4 upwards to separate from the limiting hole 111, thereby realizing the expansion of the cabinet body 1, and the elastic telescopic rod 4 elastically stretches out and can be fixedly supported on a supporting surface to play an auxiliary stabilizing effect, meanwhile, as the upper end of the top plate 13 is transversely provided with the rotating plate 5, the rotating plate 5 is designed to be split, the rotating plate 5 is hinged to the top plate 13 through the third hinge 51, can freely turn over relative to the top plate 13, and the side edge of the rotating plate 5 is fixedly provided with the flexible buckle 52, so that when the top ends of the side plate 14 and the door plate 15 are unfolded are covered through turning over the rotating plate 5, the top of curb plate 14 and door plant 15 is fixed in the block of accessible flexible buckle 52 to stabilize the curb plate 14 and the door plant 15 part that expand, thereby can solve the cabinet interior space narrow and small, receive the problem that the space is hindered and the cabinet door is easily disturbed by wind and rain in the maintenance process, in order to carry out meticulous comprehensive maintenance or many people work simultaneously, in addition, the back is expanded through revolving plate 5 and curb plate 14 and door plant 15, form sealed, firm protection space, especially in bad weather, can provide relative comfortable, open maintenance environment, simultaneously, through the design of flexible buckle 52, when playing firm effect, be convenient for receive and close, from this realize can freely expand and fix when not influencing the switch board normal use, in order to maintain the function of operation, and device simple structure, be convenient for operate, need not extra power drive.
In the embodiment of the invention, the bottom of the elastic telescopic rod 4 is designed to be a pointed end, and as most of the power distribution cabinets are assembled outdoors, the pointed end is designed to be conveniently inserted into the ground so as to play a role of further assisting in stabilizing.
In the embodiment of the invention, the elastic telescopic rod 4 is made of conductive metal, and the power distribution cabinet is more damaged or abnormal in severe weather such as thunderstorm and the like, so that the lightning protection effect can be realized by using the conductive metal, thereby being convenient for grounding while assisting in stabilizing.
In the embodiment of the present invention, the dome lamp 6 is fixed on the inward side of the top plate 13, the first distance switch 61 is fixed on the bottom plate 11, the first distance switch 61 is electrically connected with the dome lamp 6, when the door panel 15 is closed, the sensing end of the first distance switch 61 can abut against the door panel 15, so that when the door panel 15 is unfolded, i.e. far away from the first distance switch 61, the first distance switch 61 is triggered to trigger the dome lamp 6 to be turned on, and thus when the door panel 15 is opened or unfolded, the dome lamp 6 can be turned on for illumination of daily life or maintenance.
In the embodiment of the present invention, the first distance switches 61 are fixedly disposed on two sides of the bottom plate 11 to respectively collide with the door panels 15 on two sides, so that when any door panel 15 on one side is opened, the dome lamp 6 can be triggered to be turned on, so as to facilitate illumination.
In the embodiment of the invention, the side light 7 is fixed on one inward surface of the door panel 15, the second distance switch 71 is fixed on the back panel 12, the second distance switch 71 is electrically connected with the side light 7, when the side panel 14 is folded, the sensing end of the second distance switch 71 can abut against the side panel 14, so that when the side panel 14 is unfolded and far away from the second distance switch 71, the second distance switch 71 can be triggered to trigger the side light 7 to be turned on, thereby providing illumination on two sides when the unfolded maintenance is realized, and facilitating the maintenance operation.
In the embodiment of the invention, the door panel 15 is fixedly provided with a handle 8, so as to facilitate convenient opening and closing operations.
In the embodiment of the invention, one end of the elastic telescopic rod 4 penetrating into the limiting hole 111 is transversely fixed with a pull rod 9, and the pull rod 9 penetrates out of the limiting hole 111 so as to facilitate upward pulling of the elastic telescopic rod 4.
In the power distribution cabinet convenient to maintain disclosed by the invention, the cabinet body 1 is arranged, the cabinet body 1 comprises a bottom plate 11, a back plate 12, a top plate 13, side plates 14 and a door plate 15, the bottom plate 11 is transversely arranged and is used for being supported on a supporting surface in normal use, the back plate 12 is vertically fixed at the rear end of the bottom plate 11, the top plate 13 and the back plate 12 are fixedly connected, the side plates 14 are vertically arranged at two sides on the bottom plate 11, the door plate 15 is vertically arranged at the front end on the bottom plate 11, the side plates 14 penetrate into limit holes 111 on the bottom plate 11 through elastic telescopic rods 4 to limit, the door plate 15 and the side plates 14 at the same side are hinged through second hinges 3, so that the bottom plate 11, the back plate 12, the top plate 13, the side plates 14 and the door plate 15 of the cabinet body 1 can be combined and connected to form a complete power distribution cabinet body so as to cover and protect elements in the power distribution cabinet body, and in maintenance can be realized by pulling the elastic telescopic rods 4 upwards, the expansion of the cabinet body 1 is realized by separating from the limit hole 111 and rotating the expansion side plate 14 and the door plate 15, the top ends of the expansion rear side plate 14 and the door plate 15 are covered by the overturning rotating plate 5, the top ends of the side plate 14 and the door plate 15 are clamped and fixed by the flexible buckle 52, thereby realizing the functions of free expansion and fixation for maintenance operation, wherein the bottom of the elastic telescopic rod 4 is designed into a pointed end so as to be inserted into the ground for further auxiliary stabilization, the elastic telescopic rod 4 is made of conductive metal materials, the electric arc-protection effect can be realized by being grounded conveniently while the auxiliary stabilization is realized, the dome lamp 6 is fixed on the inward side of the top plate 13, the first distance switch 61 is fixed on the bottom plate 11, the first distance switch 61 can be triggered when the door plate 15 is expanded to trigger the dome lamp 6 to be opened, the first distance switch 61 is fixedly arranged on two sides of the bottom plate 11, therefore, when any side door plate 15 is opened, the dome lamp 6 can be triggered to be conducted so as to facilitate the use of illumination, the side lamp 7 is fixed on the inward side of the door plate 15, the second distance switch 71 is fixed on the back plate 12, when the side plate 14 is unfolded and far away from the second distance switch 71, the second distance switch 71 can be triggered to trigger the side lamp 7 to be opened, so that illumination on two sides is provided when the unfolding maintenance is realized, the handle 8 is fixedly arranged on the door plate 15 so as to facilitate the convenient opening and closing operation, and the pull rod 9 is transversely fixed at one end of the elastic telescopic rod 4 penetrating into the limiting hole 111 so as to facilitate the upward pulling of the compression elastic telescopic rod 4.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the disclosure, including the claims, is limited to these examples; combinations of features of the above embodiments or in different embodiments are also possible within the spirit of the present disclosure, steps may be implemented in any order, and there are many other variations of the different aspects of one or more embodiments described above which are not provided in detail for the sake of brevity.
The present disclosure is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Any omissions, modifications, equivalents, improvements, and the like, which are within the spirit and principles of the one or more embodiments of the disclosure, are therefore intended to be included within the scope of the disclosure.
Claims (3)
1. The utility model provides a switch board of convenient maintenance which characterized in that includes:
the cabinet body, the cabinet body includes:
the bottom plate is transversely arranged and is used for being supported on the supporting surface;
the backboard is vertically fixed at the rear end of the bottom board;
the top plate is fixedly connected with the back plate and is arranged above the bottom plate relatively;
the side plates are vertically arranged on two sides of the bottom plate, a first hinge is connected between the side plates and the back plate, and the side plates are hinged to the back plate through the first hinge so as to be capable of freely steering relative to the back plate;
the door plate is vertically arranged at the front end on the bottom plate, is designed to be split, and is connected with a second hinge between the door plate and the side plate on the same side, and is hinged to the side plate through the second hinge so as to be capable of freely steering relative to the side plate;
the elastic telescopic rod is embedded in the side plate, and a limiting hole is formed in the bottom plate relative to the elastic telescopic rod, so that the elastic telescopic rod can penetrate into the limiting hole to be clamped and limited;
the rotating plate is transversely arranged at the upper end of the top plate, the rotating plate is designed to be split, a third hinge is connected between one side, close to the side plate, of the rotating plate and the top plate, and the rotating plate is hinged to the top plate through the third hinge so as to be capable of freely overturning relative to the top plate;
the flexible buckle is fixedly arranged at the side edge of the rotating plate, and when the overturned rotating plate covers the top ends of the unfolded side plate and the door plate, the top ends of the side plate and the door plate are clamped and fixed through the flexible buckle;
the elastic telescopic rod is pulled upwards to be separated from the limiting hole, so that the side plate and the door plate can be unfolded in a rotating mode, and the rotating plate is turned over, so that the flexible buckle can be clamped at the top ends of the side plate and the door plate;
the bottom of the elastic telescopic rod is designed to be a pointed end, and the elastic telescopic rod is made of conductive metal materials;
the ceiling lamp is fixed on the inward side of the top plate, the first distance switch is fixed on the bottom plate and is electrically connected with the ceiling lamp, when the door plate is closed, the induction end of the first distance switch can be abutted against the door plate, so that when the door plate is unfolded, the first distance switch can be triggered to trigger the ceiling lamp to be opened;
a side lamp is fixed on the inward side of the door plate, a second distance switch is fixed on the back plate, the second distance switch is electrically connected with the side lamp, and when the side plate is folded, the induction end of the second distance switch can be abutted against the side plate, so that when the side plate is unfolded, the second distance switch can be triggered to trigger the side lamp to be opened;
the elastic telescopic rod penetrates into one end in the limiting hole and is transversely fixed with a pull rod, and the pull rod penetrates out of the limiting hole so as to pull and compress the elastic telescopic rod upwards.
2. The power distribution cabinet convenient to maintain according to claim 1, wherein the first distance switches are fixedly arranged on two sides of the bottom plate so as to respectively collide with the door plates on two sides.
3. The power distribution cabinet convenient to maintain according to claim 1, wherein a handle is fixedly arranged on the door plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010554581.9A CN111799669B (en) | 2020-06-17 | 2020-06-17 | Power distribution cabinet convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010554581.9A CN111799669B (en) | 2020-06-17 | 2020-06-17 | Power distribution cabinet convenient to maintain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111799669A CN111799669A (en) | 2020-10-20 |
| CN111799669B true CN111799669B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010554581.9A Active CN111799669B (en) | 2020-06-17 | 2020-06-17 | Power distribution cabinet convenient to maintain |
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| CN (1) | CN111799669B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202073B (en) * | 2020-10-31 | 2024-02-06 | 国网河南省电力公司南阳供电公司 | Indoor safety power distribution cabinet group |
| CN112713521B (en) * | 2020-12-23 | 2022-11-04 | 南京南瑞信息通信科技有限公司 | Power distribution cabinet protection device based on electromechanical integration |
| CN112886415B (en) * | 2021-03-16 | 2022-06-24 | 天润双翎(北京)科技有限公司 | Assembled switch board convenient to transportation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205724470U (en) * | 2016-06-21 | 2016-11-23 | 吉林工程技术师范学院 | A kind of low-tension switch cabinet of convenient maintenance |
| CN208478870U (en) * | 2018-06-15 | 2019-02-05 | 深圳市鹏源电气有限公司 | A kind of power distribution cabinet easy to repair |
| CN109149392B (en) * | 2018-09-14 | 2019-12-03 | 厦门斯玛特工贸有限公司 | A kind of switchgear |
| CN209200416U (en) * | 2018-12-27 | 2019-08-02 | 安徽龙和电力集团有限公司 | A kind of low-tension switch cabinet of easy access |
| CN210669208U (en) * | 2019-09-12 | 2020-06-02 | 雷朋电气集团有限公司 | Switch cabinet convenient to overhaul |
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2020
- 2020-06-17 CN CN202010554581.9A patent/CN111799669B/en active Active
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| CN111799669A (en) | 2020-10-20 |
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