CN111817150B - Switch board convenient to maintenance and repair - Google Patents
Switch board convenient to maintenance and repair Download PDFInfo
- Publication number
- CN111817150B CN111817150B CN202010530267.7A CN202010530267A CN111817150B CN 111817150 B CN111817150 B CN 111817150B CN 202010530267 A CN202010530267 A CN 202010530267A CN 111817150 B CN111817150 B CN 111817150B
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- cabinet
- frame
- sliding
- side wall
- corner
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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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- 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
- H02B1/54—Anti-seismic devices or installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a power distribution cabinet convenient for maintenance and overhaul, which comprises: the air inlet is arranged on the outer side of the base, the fan is arranged on the inner side of the base, and the isolation net is arranged above the fan; the corner frame is arranged above the base, a fixing frame is arranged in the middle of the corner frame, a transverse sliding rail is arranged on the outer side of the fixing frame, and a vertical sliding rod is arranged on the inner side of the fixing frame; and the device mounting frame is arranged on the inner side of the corner frame. The power distribution cabinet is divided into an inner layer structure, a middle layer structure and an outer layer structure, the flexible connecting structure is arranged between the device mounting frame of the innermost layer structure and the corner frame of the middle layer structure to achieve the anti-vibration effect, the outer layer structure is an outer side shell structure formed by the side wall of the cabinet body, the rear baffle of the cabinet body and the side-by-side cabinet door, the side-by-side cabinet door can be accommodated in the side wall of the cabinet body, and meanwhile, the side wall of the cabinet body can slide to the rear side on the corner frame through the connecting sliding strip and the transverse sliding rail, so that the outer side shell structure is stripped to enable inner side elements to be completely exposed, and the power distribution cabinet is convenient to maintain and repair.
Description
Technical Field
The invention relates to power distribution cabinet equipment, in particular to a power distribution cabinet convenient to maintain and overhaul.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in the occasions with more dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the power distribution cabinet distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, and the power distribution cabinet mainly comprises an inner-side component mounting structure, a main body supporting structure and an outer-side sealed and protected shell structure. The applicant finds that the existing power distribution cabinet generally only has an opening in one direction in order to keep structural strength and sealing performance, and when the power distribution cabinet is maintained and overhauled, the maintenance and overhaul can be carried out only through the opening in the front side, but elements and wires installed in the power distribution cabinet are numerous, so that a dead angle is always formed when the maintenance and overhaul are carried out, a plurality of elements need to be removed, the internal overall structure and state cannot be visually seen, and the maintenance and overhaul efficiency is low.
Disclosure of Invention
In view of this, the present invention provides a power distribution cabinet convenient for maintenance and repair.
Based on the above purpose, the invention provides a power distribution cabinet convenient for maintenance and repair, which comprises:
the air inlet is arranged on the outer side of the base, the fan is arranged on the inner side of the base, and the isolation net is arranged above the fan;
the corner frame is arranged above the base, a fixing frame is arranged in the middle of the corner frame, a transverse sliding rail is arranged on the outer side of the fixing frame, and a vertical sliding rod is arranged on the inner side of the fixing frame;
the device mounting frame is arranged on the inner side of the corner frame, the C-shaped connecting frame is arranged on the rear side of the device mounting frame, the connecting sliding sleeve is arranged on the outer side of the C-shaped connecting frame, rubber isolation columns are symmetrically arranged on the upper layer and the lower layer of the connecting sliding sleeve, and buffer springs are arranged on the outer sides of the rubber isolation columns;
the top cover is arranged above the corner frame, and the top of the top cover is provided with an air outlet;
the side wall of the cabinet body is arranged on the outer side of the corner frame, the middle of the side wall is provided with a containing interlayer, the rear side of the side wall is provided with a rear baffle of the cabinet body, the inner side wall of the cabinet body is provided with a connecting slide bar, the side wall of the cabinet body is connected with the transverse slide rail in a sliding mode through the connecting slide bar, and the middle of the connecting slide bar is provided with a pulley;
the side-by-side cabinet door is arranged on the front side of the corner frame, a connecting rotating shaft is arranged on the outer side of the side-by-side cabinet door, and an embedded sliding block is arranged on the outer side of the connecting rotating shaft;
the inner side surface of the side wall of the cabinet body is perpendicular to the inner side surface of the rear baffle of the cabinet body, and the side wall of the cabinet body and the rear baffle of the cabinet body are combined into a concave structure;
the split cabinet door is symmetrically arranged about a vertical central line of the corner frame, the split cabinet door is connected with the embedded sliding blocks in a rotating mode through the connecting rotating shafts, transverse sliding grooves are formed in the middle of the containing interlayer, the connecting rotating shafts are connected with the embedded sliding blocks in a sliding mode through the transverse sliding grooves, and the split cabinet door is matched with the containing interlayer in size.
In some alternative embodiments, the vertical center lines of the vertical slide bars are parallel to each other, and the vertical center lines of the vertical slide bars and the vertical center lines of the corner frames are parallel to each other.
In some optional embodiments, the C-shaped connecting frame is slidably connected with the vertical sliding rod through the connecting sliding sleeve.
In some optional embodiments, the vertical center line of the connecting sliding sleeve and the vertical center line of the vertical sliding rod are parallel to each other, and the connecting sliding sleeve and the vertical sliding rod are matched in size.
In some optional embodiments, the vertical center line of the side wall of the cabinet body and the vertical center line of the corner frame are parallel to each other, and the side wall of the cabinet body and the corner frame are matched in size.
In some optional embodiments, the horizontal center line of the transverse sliding rail and the horizontal center line of the connecting sliding strip are positioned on the same straight line, and the transverse sliding rail and the connecting sliding strip are matched in size.
From the above, the power distribution cabinet convenient to maintain and repair provided by the invention is divided into an inner layer structure, a middle layer structure and an outer layer structure, the innermost layer structure is a device mounting rack for mounting electrical components, the middle layer structure is a corner frame of a main structure of the power distribution cabinet, and a flexible connection structure is arranged between the device mounting rack and the corner frame, so that the stability of the device mounting rack can be ensured to achieve the anti-vibration effect, the outermost layer structure is an outer side shell structure of the power distribution cabinet, which is composed of the side walls of the cabinet body, the rear baffle of the cabinet body and the oppositely opened cabinet doors, the oppositely opened cabinet doors can be accommodated in the side walls of the cabinet body, and the side walls of the cabinet body can slide towards the rear side on the corner frame through the connecting sliding strips and the transverse sliding rails, so that the outer side shell structure is peeled off to completely expose inner side electrical elements, the power distribution cabinet is convenient to maintain and repair, and the use is more convenient.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic front view of an embodiment of the present invention;
FIG. 3 is an exploded view of an embodiment of the present invention;
FIG. 4 is a schematic diagram of the internal structure of the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a corner frame according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a device mount according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a side wall of the cabinet according to the embodiment of the present invention;
fig. 8 is a schematic structural view of the cabinet side wall in a sliding-away state according to the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
As an embodiment, a switch board convenient to maintenance and repair includes:
the air conditioner comprises a base 1, wherein an air inlet 101 is formed in the outer side of the base 1, a fan 102 is arranged in the inner side of the base 1, and an isolation net 103 is arranged above the fan 102;
the corner frame 2 is arranged above the base 1, a fixing frame 201 is arranged in the middle of the corner frame 2, a transverse sliding rail 202 is arranged on the outer side of the fixing frame 201, and a vertical sliding rod 203 is arranged on the inner side of the fixing frame 201;
the device mounting frame 3 is arranged on the inner side of the corner frame 2, a C-shaped connecting frame 301 is arranged on the rear side of the device mounting frame, a connecting sliding sleeve 302 is arranged on the outer side of the C-shaped connecting frame 301, rubber isolation columns 303 are symmetrically arranged on the upper layer and the lower layer of the connecting sliding sleeve 302, and buffer springs 304 are arranged on the outer side of the rubber isolation columns 303;
the top cover 4 is arranged above the corner frame 2, and the top of the top cover is provided with an air outlet 401;
the cabinet side wall 5 is arranged on the outer side of the corner frame 2, a storage interlayer 502 is arranged in the middle of the cabinet side wall, a cabinet rear baffle 501 is arranged on the rear side of the cabinet side wall, a connecting slide bar 504 is arranged on the inner side wall, the cabinet side wall 5 is connected with the transverse slide rail 202 in a sliding mode through the connecting slide bar 504, and a pulley 505 is arranged in the middle of the connecting slide bar 504;
the side-by-side cabinet door 6 is arranged at the front side of the corner frame 2, a connecting rotating shaft 601 is arranged at the outer side, and an embedded sliding block 602 is arranged at the outer side of the connecting rotating shaft 601.
Referring to fig. 1 to 7, as an embodiment of the present invention, a power distribution cabinet 1 for facilitating maintenance and repair includes: the air conditioner comprises a base 1, wherein an air inlet 101 is formed in the outer side of the base 1, a fan 102 is arranged in the inner side of the base 1, and an isolation net 103 is arranged above the fan 102; the corner frame 2 is arranged above the base 1, a fixing frame 201 is arranged in the middle of the corner frame, a transverse sliding rail 202 is arranged on the outer side of the fixing frame 201, and a vertical sliding rod 203 is arranged on the inner side of the fixing frame 201; the device mounting frame 3 is arranged on the inner side of the corner frame 2, a C-shaped connecting frame 301 is arranged on the rear side of the device mounting frame, a connecting sliding sleeve 302 is arranged on the outer side of the C-shaped connecting frame 301, rubber isolation columns 303 are symmetrically arranged on the upper layer and the lower layer of the connecting sliding sleeve 302, and buffer springs 304 are arranged on the outer sides of the rubber isolation columns 303; the top cover 4 is arranged above the corner frame 2, and the top of the top cover is provided with an air outlet 401; the cabinet side wall 5 is arranged on the outer side of the corner frame 2, a storage interlayer 502 is arranged in the middle, a cabinet rear baffle 501 is arranged on the rear side, a connecting slide bar 504 is arranged on the inner side wall, the cabinet side wall 5 is connected with the transverse slide rail 202 in a sliding mode through the connecting slide bar 504, and a pulley 505 is arranged in the middle of the connecting slide bar 504; the cabinet door 6 of opening oppositely, set up in the front side of corner frame 2, the outside is provided with connects pivot 601, the outside of connecting pivot 601 is provided with gomphosis slider 602, the switch board mainly divide into three layer construction, cabinet body lateral wall 5 in the outside, cabinet body backplate 501 and the cabinet door 6 of opening oppositely have constituted main shell structure, and the middle main body frame structure who then constitutes for corner frame 2, be connected through horizontal slide rail 202 and connection draw runner 504 between the shell structure in the outside and the middle frame structure, thereby make shell structure can slide backward and peel off, expose inboard frame structure and the most inboard device mounting bracket 3, thereby expose interior component completely, be convenient for overhaul the installation and maintain it.
Referring to fig. 3 to 6, optionally, the vertical center lines of the vertical sliding rods 203 are parallel to each other, the vertical center line of the vertical sliding rod 203 is parallel to the vertical center line of the corner frame 2, the C-shaped connecting frame 301 is slidably connected with the vertical sliding rods 203 through the connecting sliding sleeve 302, the vertical center line of the connecting sliding sleeve 302 is parallel to the vertical center line of the vertical sliding rod 203, the connecting sliding sleeve 302 and the vertical sliding rods 203 are matched in size, the corner frame 2 of the power distribution cabinet is connected with the top cover 4 and the base 1 at the upper and lower sides to serve as a main supporting structure of the power distribution cabinet, the corner frame 2 is mainly located at a corner, the middle of four sides is a large hollow structure, the inner space is completely communicated with the outer space, so as to facilitate the overhaul and maintenance of the components arranged on the middle device mounting frame 3 from the outside, and the device mounting frame 3 serves as a main mounting structure of the power distribution cabinet, most of circuits and electric elements are installed and fixed on the upper side, the device mounting rack 3 and the corner frame 2 are connected through a C-shaped connecting rack 301, a connecting sliding sleeve 302 and a vertical sliding rod 203, the C-shaped connecting rack 301 can vertically move on the vertical sliding rod 203 through the connecting sliding sleeve 302, a buffer spring 304 on the vertical sliding rod 203 can provide support and buffer for the device mounting rack, and therefore shock resistance is provided for the device mounting rack 3 and elements on the device mounting rack, shock resistance of the whole power distribution cabinet is improved, and meanwhile a rubber isolation column 303 arranged between the buffer spring 304 and the connecting sliding sleeve 302 can further provide buffer and keep insulation.
Referring to fig. 3 to 8, optionally, the vertical center line of the side wall 5 of the cabinet body is parallel to the vertical center line of the corner frame 2, the side wall 5 of the cabinet body is matched with the corner frame 2 in size, the horizontal center line of the transverse slide rail 202 and the horizontal center line of the connecting slide bar 504 are located on the same straight line, the transverse slide rail 202 and the connecting slide bar 504 are matched in size, the inner side surface of the side wall 5 of the cabinet body is perpendicular to the inner side surface of the rear baffle 501 of the cabinet body, the side wall 5 of the cabinet body and the rear baffle 501 of the cabinet body are combined into a "concave" structure, the side wall 5 of the cabinet body on both sides of the power distribution cabinet, the rear baffle 501 of the cabinet body and the front side opposite-open cabinet door 6 form a barrel-shaped structure, that is, namely, the outer shell structure of the main body of the power distribution cabinet is formed by the side wall 5 of the cabinet body and the rear baffle 501 of the cabinet body, and is a hollow structure, which is convenient for improving the structural strength and the thermal insulation performance of the power distribution cabinet, reduce noise at the same time, cabinet side wall 5 is then through connecting in the horizontal slide rail 202 of draw runner 504 gomphosis slidable mounting at corner frame 2 upper fixing frame 201, thereby make cabinet side wall 5 and this shell structure of cabinet backplate 501 can be through connecting draw runner 504 horizontal slip in horizontal slide rail 202, thereby expose corner frame 2's both sides and rear side completely, be convenient for overhaul the processing to the switch board inside, improve its convenience in use, it still is provided with pulley 505 to connect the draw runner 504 outside simultaneously, be convenient for reduce sliding resistance, make cabinet side wall 5 can more smooth and easy slip.
Referring to fig. 3 to 8, optionally, the half-open cabinet doors 6 are symmetrically arranged about a vertical center line of the corner frame 2, the half-open cabinet doors 6 are rotatably connected to the engaging slider 602 through a connecting shaft 601, the middle of the receiving compartment 502 is provided with a horizontal sliding slot 503, the connecting shaft 601 is slidably connected to the horizontal sliding slot 503 through the engaging slider 602, the half-open cabinet doors 6 and the receiving compartment 502 are matched in size, the half-open cabinet doors 6 of the power distribution cabinet are used for sealing the front side of the corner frame 2, the half-open cabinet doors 6 are mounted on the engaging slider 602 through the connecting shaft 601, the engaging slider 602 is disposed in the receiving compartment 502 which is a hollow compartment of the cabinet sidewall 5, and can slide in the receiving compartment 502 through the horizontal sliding slot 503, and the half-open cabinet doors 6 can slide in the receiving compartment 502 along with the engaging slider 602 after being rotated ninety degrees to the outside through the connecting shaft 601, thereby will be to run from opposite directions cabinet door 6 and wholly accomodate in accomodating intermediate layer 502 to the positive operating space of extension is convenient for maintain and repair, makes simultaneously to run from opposite directions cabinet door 6 and can follow cabinet side wall 5 and wholly remove the roll-off backward, exposes the corner frame 2 of switch board all around completely, is convenient for overhaul the processing to switch board inside.
During the use, at first install corresponding electric elements on the device mounting bracket 3 of switch board to connect corresponding pipeline, and inside cable can draw forth through top cap 4 or base 1 direction after integrateing, avoid the cable to draw forth the slip that hinders switch board shell structure behind one's back, when the switch board normally worked, fan 102 in the base 1 inhales the outside air by air intake 101. Then the heat emitted by the electric elements is taken away by the upward blowing of the separation net 103 and then is discharged through the air outlet 401 of the top cover 4, so as to complete the heat dissipation work, when the inside of the power distribution cabinet needs to be overhauled and maintained, the side-by-side cabinet door 6 can be rotated ninety degrees outwards through the connecting rotating shaft 601, then the side-by-side cabinet door 6 is pushed, so that the side-by-side cabinet door 6 slides in the accommodating interlayer 502 along with the embedded slider 602, thereby integrally accommodating the side-by-side cabinet door 6 in the accommodating interlayer 502, expanding the front operating space, facilitating the maintenance and repair, when a larger overhauling space is needed or the elements inside the power distribution cabinet need to be newly assembled, the side wall 5 of the cabinet can be pushed to the rear side, so that the side wall 5 of the cabinet and the rear baffle 501 of the cabinet can horizontally slide backwards in the transverse sliding rail 202 through the connecting sliding strip 504, thereby completely exposing the two sides and the rear side of the corner frame 2, be convenient for overhaul the processing to switch board inside, can shift out transverse sliding rail 202 completely with connecting draw runner 504 simultaneously, thereby pull down cabinet side wall 5 and cabinet body backplate 501 completely, be convenient for observe the inside maintenance of switch board, and overhaul after accomplishing, can imbed transverse sliding rail 202 with connecting draw runner 504, and reset cabinet side wall 5 and cabinet body backplate 501 through connecting draw runner 504 horizontal slip forward in transverse sliding rail 202, then will run out by accomodating among the intermediate layer 502 to the side cabinet door 6, and rotate ninety degrees closure to the inboard through connecting pivot 601, thereby close the switch board, accomplish maintenance work.
The power distribution cabinet convenient to maintain and repair provided by the invention is divided into an inner layer, a middle layer and an outer layer, wherein the innermost layer is a device mounting frame 3 for mounting electrical components, the middle layer is a main structure corner frame 2 of the power distribution cabinet, and a flexible connecting structure is arranged between the device mounting frame 3 and the corner frame 2, so that the stability of the device mounting frame 3 can be ensured to play a role of vibration prevention, the outermost layer is an outer side shell structure of the power distribution cabinet, which is composed of a cabinet side wall 5, a cabinet rear baffle 501 and a split cabinet door 6, the split cabinet door 6 can be accommodated in the cabinet side wall 5, and meanwhile, the cabinet side wall 5 can slide backwards on the corner frame 2 through a connecting sliding strip 504 and a transverse sliding rail 202, so that the outer side shell structure is stripped to completely expose inner side electrical elements, the power distribution cabinet is convenient to maintain and repair, and the use is more convenient.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; combinations between features of the above embodiments or different embodiments are also possible within the inventive idea, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, equivalents, improvements, and the like that may be made without departing from the spirit or scope of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a switch board convenient to maintenance and repair, its characterized in that includes:
the air inlet is arranged on the outer side of the base, the fan is arranged on the inner side of the base, and the isolation net is arranged above the fan;
the corner frame is arranged above the base, a fixing frame is arranged in the middle of the corner frame, a transverse sliding rail is arranged on the outer side of the fixing frame, and a vertical sliding rod is arranged on the inner side of the fixing frame;
the device mounting frame is arranged on the inner side of the corner frame, the C-shaped connecting frame is arranged on the rear side of the device mounting frame, the connecting sliding sleeve is arranged on the outer side of the C-shaped connecting frame, rubber isolation columns are symmetrically arranged on the upper layer and the lower layer of the connecting sliding sleeve, and buffer springs are arranged on the outer sides of the rubber isolation columns;
the top cover is arranged above the corner frame, and an air outlet is formed in the top of the top cover;
the cabinet side wall is arranged on the outer side of the corner frame, a storage interlayer is arranged in the middle of the cabinet side wall, a cabinet rear baffle is arranged on the rear side of the cabinet side wall, a connecting sliding strip is arranged on the inner side wall of the cabinet side wall, the cabinet side wall is connected with the transverse sliding rail in a sliding mode through the connecting sliding strip, and a pulley is arranged in the middle of the connecting sliding strip;
the side-by-side cabinet door is arranged on the front side of the corner frame, a connecting rotating shaft is arranged on the outer side of the side-by-side cabinet door, and an embedded sliding block is arranged on the outer side of the connecting rotating shaft;
the inner side surface of the side wall of the cabinet body is perpendicular to the inner side surface of the rear baffle of the cabinet body, and the side wall of the cabinet body and the rear baffle of the cabinet body are combined into a concave structure;
the utility model discloses a corner frame's corner frame, including side door, connecting pivot, gomphosis slider, connecting pivot, gomphosis slider and sliding connection between the horizontal spout, side door with accomodate the size cooperation between the intermediate layer, the side door that opens about the vertical centerline symmetry of corner frame sets up, the side door passes through connecting the pivot with rotate between the gomphosis slider, accomodate the intermediate layer the middle is provided with horizontal spout, the connecting pivot passes through the gomphosis slider with sliding connection between the horizontal spout, side by side with accomodate between the intermediate layer.
2. The distribution cabinet convenient to maintain and repair as recited in claim 1, wherein vertical center lines of the vertical sliding rods are parallel to each other, and the vertical center lines of the vertical sliding rods are parallel to the vertical center lines of the corner frames.
3. The power distribution cabinet convenient to maintain and repair as recited in claim 1, wherein the C-shaped connecting frame is slidably connected with the vertical sliding rod through the connecting sliding sleeve.
4. The power distribution cabinet convenient to maintain and overhaul according to claim 1, wherein a vertical central line of the connecting sliding sleeve and a vertical central line of the vertical sliding rod are parallel to each other, and the connecting sliding sleeve and the vertical sliding rod are matched in size.
5. The distribution cabinet facilitating maintenance and repair according to claim 1, wherein the vertical center lines of the side walls of the cabinet body and the vertical center lines of the corner frames are parallel to each other, and the side walls of the cabinet body and the corner frames are matched in size.
6. The distribution cabinet convenient for maintenance and repair according to claim 1, wherein the horizontal center line of the transverse sliding rail and the horizontal center line of the connecting sliding strip are located on the same straight line, and the transverse sliding rail and the connecting sliding strip are matched in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010530267.7A CN111817150B (en) | 2020-06-11 | 2020-06-11 | Switch board convenient to maintenance and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010530267.7A CN111817150B (en) | 2020-06-11 | 2020-06-11 | Switch board convenient to maintenance and repair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111817150A CN111817150A (en) | 2020-10-23 |
| CN111817150B true CN111817150B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010530267.7A Active CN111817150B (en) | 2020-06-11 | 2020-06-11 | Switch board convenient to maintenance and repair |
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| CN (1) | CN111817150B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112839472B (en) * | 2020-12-30 | 2023-04-18 | 安徽天赢电气成套设备制造有限公司 | Interval heat dissipation formula regulator cubicle |
| CN113068365B (en) * | 2021-03-31 | 2022-12-09 | 珠海汉升电子科技有限公司 | Artificial intelligence electrical control device |
| CN116169589B (en) * | 2023-04-21 | 2023-08-08 | 国网山东省电力公司昌邑市供电公司 | Block terminal of easily clearance |
| CN116826583B (en) * | 2023-08-28 | 2023-11-17 | 山东万海电气科技有限公司 | Module combined prefabricated cabin transformer substation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6527351B1 (en) * | 1998-06-23 | 2003-03-04 | Hendry Mechanical Works | Equipment mounting racks and cabinets |
| CN208336890U (en) * | 2018-07-12 | 2019-01-04 | 镇江普森电气有限公司 | Power distribution cabinet shell |
| CN109638663A (en) * | 2018-12-07 | 2019-04-16 | 江苏华峰电器控制设备有限公司 | A kind of high-performance Electric Appliance Cabinet double housing structure |
| CN109473882B (en) * | 2018-12-24 | 2021-05-14 | 南京瑞能电力设计咨询有限公司 | High-low voltage power distribution cabinet convenient to overhaul |
| CN209282629U (en) * | 2018-12-27 | 2019-08-20 | 合肥安捷电子科技有限公司 | The dustproof ventilating device of Cabinet |
| CN209730552U (en) * | 2019-05-08 | 2019-12-03 | 国网山东省电力公司东明县供电公司 | A kind of drawing and pulling type distribution box door |
| CN110957647A (en) * | 2020-01-03 | 2020-04-03 | 郑州联开电气设备有限公司 | Switch board convenient to overhaul |
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2020
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