CN110071447B - Detachable switch board of convenient maintenance - Google Patents

Detachable switch board of convenient maintenance Download PDF

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Publication number
CN110071447B
CN110071447B CN201910449609.XA CN201910449609A CN110071447B CN 110071447 B CN110071447 B CN 110071447B CN 201910449609 A CN201910449609 A CN 201910449609A CN 110071447 B CN110071447 B CN 110071447B
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CN
China
Prior art keywords
plate
fixed
block
clamping
center
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CN201910449609.XA
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Chinese (zh)
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CN110071447A (en
Inventor
陈良华
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Great Wall Electric Co ltd
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Great Wall Electric Co ltd
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Priority to CN201910449609.XA priority Critical patent/CN110071447B/en
Publication of CN110071447A publication Critical patent/CN110071447A/en
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Publication of CN110071447B publication Critical patent/CN110071447B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/303Bases or feet
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/54Anti-seismic devices or installations
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

Abstract

The invention discloses a detachable power distribution cabinet convenient to maintain, which comprises a first bottom plate, a supporting plate, a first spring, supporting legs, a movable door, a baffle plate, a supporting frame, a heat dissipation plate, a filter screen, a fixed block, a second bottom plate, lower clamping grooves, outer clamping buckles, inner clamping buckles, a movable block, a stop block, a second spring, a button, a top plate, an anti-abrasion pad, a protective box, an air outlet, fan blades, a rotating shaft, a protective plate, a motor, a fixed plate, a transverse plate, wheels, fixed grooves, screws, a fixed box, upper clamping grooves and sliding blocks, wherein the top end of the first bottom plate is correspondingly provided with the lower clamping grooves, the number of the lower clamping grooves is six, the lower clamping grooves correspond to each other in pairs, the sliding blocks are welded with the edge of the bottom end of one side of the second bottom plate corresponding to the other side of the first bottom plate, the invention has simple, the disassembly and the assembly of the top plate are facilitated, the maintenance of the internal circuit of the power distribution cabinet in the later period is facilitated, and the maintenance efficiency is improved.

Description

Detachable switch board of convenient maintenance
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a detachable power distribution cabinet convenient to maintain.
Background
Switch board power distribution cabinet and lighting power distribution cabinet, the measurement cabinet, distribution system's final stage equipment, the switch board is motor control center's general name, the use is more dispersed in the load, the less occasion in return circuit, when maintaining traditional switch board, because the switch board uses fixed connected mode, be unfavorable for the dismantlement, when maintaining switch board inner line, be unfavorable for the staff to switch board inner line operation maintenance, extravagant staff's time, and inefficiency, when the staff maintains the circuit, rocking that the switch board produced, be unfavorable for the fixed of other circuits, cause the secondary maintenance, lead to maintenance efficiency low.
Disclosure of Invention
The invention aims to provide a detachable power distribution cabinet convenient to maintain, and aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a detachable power distribution cabinet convenient to maintain comprises a first bottom plate, a supporting plate, first springs, supporting legs, a movable door, a baffle plate, a supporting frame, a heat dissipation plate, a filter screen, a fixed block, a second bottom plate, lower clamping grooves, outer clamping buckles, inner clamping buckles, movable blocks, a stop block, a second spring, a button, a top plate, an anti-abrasion pad, a protection box, an air outlet hole, fan blades, a rotating shaft, a protection plate, a motor, a fixed plate, a transverse plate, wheels, a fixed groove, screws, a fixed box, upper clamping grooves and sliding blocks, wherein the top end of the first bottom plate is correspondingly provided with the lower clamping grooves, the lower clamping grooves are six in number and correspond to each other in pairs, one side of the sliding blocks is welded with the bottom end edge of the second bottom plate, the bottom end of the second bottom plate is correspondingly provided with the upper clamping grooves, the upper clamping grooves are six in, the two ends of the first spring are respectively vertically and fixedly arranged at the top center of the lower clamping groove and the bottom center of the upper clamping groove, the top edge of the second bottom plate is fixedly connected with the bottom end of the supporting plate through a bolt, one side of the supporting plate is rotatably connected with one side of the movable door through a hinge, a small hole is formed in the center of the other side of the movable door corresponding to the supporting plate, the bottom end of the other side of the supporting plate corresponding to the movable door is welded with one side of the fixed plate, the top end of the fixed plate is fixedly connected with the bottom end of the motor through a bolt, the fixed plate, the motor and the protecting plate are sequentially a fixed plate, a motor and a protecting plate from bottom to top, the output end of the motor is welded with one end of a rotating shaft, the other end of the rotating shaft penetrates through the bottom end of one side of, the bottom end of one side of the inside of the supporting plate is fixedly connected with one end of the protecting box through a bolt, the fan blades are positioned inside the protecting box, two sides of the center of the inside of the supporting plate are fixedly connected with one end of a fixing groove through bolts, the number of the fixing grooves is four, the fixing grooves correspond to each other in pairs, small holes are formed in the top ends of the fixing grooves, the diameter of each small hole is consistent with that of the bottom end of a screw, the bottom end of each screw is fixedly connected with a threaded hole formed in one side of the top end of a transverse plate through a screw, the transverse plates are two in number and correspond to each other, wheels are fixedly installed at four corners of the bottom ends of the transverse plates, the number of the wheels is eight, the wheels correspond to each other in pairs, the center of one side of the supporting plate is welded with one end of the fixing block, the top end, the side surface of the top plate is welded with one side of the fixed box, the horizontal side surface of the fixed box is provided with sliding grooves, the inner parts of the sliding grooves are in sliding connection with two ends of a stop block, two ends of the stop block are welded with one side of a moving block, the number of the moving blocks is sixteen, the moving blocks correspond to each other in pairs, the top end of the stop block is fixedly connected with the bottom end of a button through a bolt, the other end of the button penetrates through a small hole formed in the top end of the fixed box and is positioned outside the fixed box, two ends of a second spring are respectively vertically and fixedly installed at the center of the top end of the stop block and the inner top end of the fixed box, the bottom end of the stop block is fixedly connected with the top end of an inner buckle through a bolt, the bottom end of the inner buckle is clamped with a small hole formed in the other side of the supporting, and the top four corners of the top plate are correspondingly connected with the bottom end of the supporting frame through bolts, and the top end of the supporting frame is fixedly connected with the bottom four corners of the baffle through bolts.
According to the technical scheme, the top ends of the supporting legs are correspondingly welded with the four corners of the bottom end of the first bottom plate.
According to the technical scheme, the sliding groove is formed in the edge of the inner portion of the top end of the first bottom plate, and one end of the sliding block is connected with the sliding groove in a sliding mode.
According to the technical scheme, the fixed block and the small hole formed in the center of one side of the movable door are located on the same straight line.
According to the technical scheme, the bottom end of one side of the supporting plate is welded with one side of the protecting plate.
According to the technical scheme, the top end of the supporting plate is bonded with the bottom end of the wear-resistant pad through the adhesive.
According to the technical scheme, the protection box is provided with the air outlet holes.
According to the technical scheme, the center of the top plate is provided with the small hole, the diameter of the small hole is consistent with that of the bottom end of the heat dissipation plate, the bottom end of the heat dissipation plate is fixedly connected with the center of the top plate through the bolt, and the heat dissipation plate is provided with the plurality of heat dissipation holes.
Compared with the prior art, the invention has the following beneficial effects: this detachable switch board of convenient maintenance, setting through first spring, be favorable to the elasticity of first spring to offset preceding impulsive force and the recoil of switch board, be favorable to the shock attenuation, simultaneously, drive the rotation of pivot through the motor, and then drive the rotation of flabellum, be favorable to cooling to switch board inside, the inside high temperature of switch board has been avoided, produce harm, the wheel through diaphragm bottom four corners setting simultaneously, and the aperture block of seting up is detained with the outer buckle in the interior buckle bottom that sets up, be favorable to dismantling and installing diaphragm and roof, be convenient for detect and maintain the switch board, the maintenance time has been shortened, the maintenance efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the baffle of the present invention;
FIG. 3 is a bottom plan view of a second base plate of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 1;
FIG. 5 is an enlarged view of area B of FIG. 1;
FIG. 6 is an enlarged view of area C of FIG. 1;
FIG. 7 is an enlarged view of area D of FIG. 1;
in the figure: 1. a first base plate; 2. a support plate; 3. a first spring; 4. supporting legs; 5. a movable door; 6. a baffle plate; 7. a support frame; 8. a heat dissipation plate; 9. filtering with a screen; 10. a fixed block; 11. a second base plate; 12. a lower clamping groove; 13. an outer buckle; 14. an inner buckle; 15. a moving block; 16. a stopper; 17. a second spring; 18. a button; 19. a top plate; 20. an anti-wear pad; 21. a protection box; 22. an air outlet; 23. a fan blade; 24. a rotating shaft; 25. a protection plate; 26. a motor; 27. a fixing plate; 28. a transverse plate; 29. a wheel; 30. fixing grooves; 31. a screw; 32. a fixing box; 33. an upper clamping groove; 34. and a slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a detachable power distribution cabinet convenient to maintain comprises a first bottom plate 1, a support plate 2, a first spring 3, support legs 4, a movable door 5, a baffle 6, a support frame 7, a heat dissipation plate 8, a filter screen 9, a fixed block 10, a second bottom plate 11, a lower clamping groove 12, an outer clamping buckle 13, an inner clamping buckle 14, a movable block 15, a stop block 16, a second spring 17, a button 18, a top plate 19, an anti-abrasion pad 20, a protection box 21, an air outlet 22, fan blades 23, a rotating shaft 24, a protection plate 25, a motor 26, a fixed plate 27, a transverse plate 28, wheels 29, fixed grooves 30, screws 31, a fixed box 32, an upper clamping groove 33 and sliding blocks 34, wherein the top ends of the support legs 4 are correspondingly welded with four corners of the bottom end of the first bottom plate 1, the top end of the first bottom plate 1 is correspondingly provided with the lower clamping grooves 12, the number of the lower clamping grooves 12 is six, the two sliding blocks correspond to each other, one side of the, the inner edge of the top end of the first bottom plate 1 is provided with a sliding groove, one end of a sliding block 34 is slidably connected with the sliding groove, the position deviation of the second bottom plate 11 when the power distribution cabinet shakes is favorably limited, the bottom end of the second bottom plate 11 is correspondingly provided with an upper clamping groove 33, the number of the upper clamping grooves 33 is six, the upper clamping grooves 33 correspond to the lower clamping grooves 12 one by one, two ends of a first spring 3 are respectively vertically and fixedly arranged at the center of the top end of the lower clamping groove 12 and the center of the bottom end of the upper clamping groove 33, the edge of the top end of the second bottom plate 11 is fixedly connected with the bottom end of a supporting plate 2 through bolts, one side of the supporting plate 2 is rotatably connected with one side of a movable door 5 through a hinge, the center of the other side of the movable door 5 corresponding to the supporting plate 2 is provided with a small hole, the bottom end of the other side of the supporting plate, the bottom end of one side of the supporting plate 2 is welded with one side of the protecting plate 25, which is beneficial to protecting the motor 26, the fixing plate 27, the motor 26 and the protecting plate 25 are the fixing plate 27, the motor 26 and the protecting plate 25 from bottom to top in sequence, the output end of the motor 26 is welded with one end of the rotating shaft 24, the other end of the rotating shaft 24 penetrates through the bottom end of one side of the supporting plate 2 to be welded with the fan blades 23, a bearing is arranged at the joint of the rotating shaft 24 and the supporting plate 2, the number of the fan blades 23 is two and is mutually corresponding, the bottom end of one side of the inside of the supporting plate 2 is fixedly connected with one end of the protecting box 21 through bolts, the fan blades 23 are positioned inside the protecting box 21, the protecting box 21 is provided with a plurality of air outlet holes 22, which are beneficial to the air entering into the power distribution cabinet, two of the supporting plates 2 are fixedly connected with the edge of the filter screen 9 through bolts, the top end of the supporting plate 2 is bonded with the bottom end of the anti-abrasion pad 20 through an adhesive, the supporting plate 2 is prevented from being damaged, and the bottom end of the anti-abrasion pad 20 is attached to the bottom end of the top plate 19, the side surface of the top plate 19 is welded with one side of the fixed box 32, the horizontal side surface of the fixed box 32 is provided with sliding grooves, the inner parts of the sliding grooves are in sliding connection with two ends of the stop block 16, two ends of the stop block 16 are welded with one side of the moving block 15, the number of the moving blocks 15 is sixteen, the sliding blocks correspond to each other in pairs, the top end of the stop block 16 is fixedly connected with the bottom end of the button 18 through a bolt, the other end of the button 18 penetrates through a small hole formed in the top end of the fixed box 32 and is positioned outside the fixed box 32, two ends of the second spring 17 are respectively and vertically and fixedly arranged at the center of the top end of the stop block 16 and the inner top end of the fixed box 32, the bottom end of the stop block 16 is fixedly connected with the top end of the inner buckle 14 through a bolt, the bottom end of the inner buckle 14 is clamped with a small hole formed in the other side of, the top four corners of the top plate 19 are correspondingly and fixedly connected with the bottom end of the supporting frame 7 through bolts, a small hole is formed in the center of the top plate 19, the diameter of the small hole is consistent with that of the bottom end of the heat dissipation plate 8, the bottom end of the heat dissipation plate 8 is fixedly connected with the center of the top plate 19 through bolts, a plurality of heat dissipation holes are formed in the heat dissipation plate 8, cooling is facilitated, and the top end of the supporting frame 7 is fixedly connected with the bottom four corners of the baffle 6 through bolts; when the transverse plate 28 is detached, the screw 31 is manually rotated to make the transverse plates 28 and 30 relatively loosened, so as to take down the transverse plate 28, when the transverse plate 28 is installed, the wheel 29 and the bottom end of the inside of the fixing groove 30 slide manually, when the two ends of the transverse plate 28 are all inserted into the fixing groove 30, the screw 31 is manually rotated to make the bottom end of the screw 31 and the threaded hole formed in the side surface of the top end of the transverse plate 28 spirally and fixedly connected, when the top plate 19 is to be installed, the bottom end of the inner buckle 14 and the small hole formed in the side surface of the outer buckle 13 are manually positioned on the same plane, then the button 18 is pressed to drive the stop block 16 to slide downwards, so as to drive the inner buckle 14 to move downwards to make the bottom end of the inner buckle 14 and the small hole formed in the side surface of the outer buckle 13 clamped together, when the top plate 19 is to be taken down, the bottom end of one side, when cooling down to the switch board inside, motor 26 is opened to the manual work, and then drives pivot 24, and then drives the rotation of flabellum 23, to the inside cooling of switch board, when need not cooling down to the switch board inside, the manual work closes motor 26 and makes flabellum 23 stall can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A detachable power distribution cabinet convenient to maintain comprises a first bottom plate (1), a support plate (2), a first spring (3), support legs (4), a movable door (5), a baffle (6), a support frame (7), a heat dissipation plate (8), a filter screen (9), a fixed block (10), a second bottom plate (11), a lower clamping groove (12), an outer clamping buckle (13), an inner clamping buckle (14), a movable block (15), a stop block (16) and a second spring (17), button (18), roof (19), abrasionproof pad (20), protection box (21), exhaust vent (22), flabellum (23), pivot (24), protection shield (25), motor (26), fixed plate (27), diaphragm (28), wheel (29), fixed slot (30), screw (31), fixed box (32), go up draw-in groove (33) and sliding block (34), its characterized in that: the top end of the first bottom plate (1) is correspondingly provided with lower clamping grooves (12), the number of the lower clamping grooves (12) is six, every two clamping grooves correspond to each other, one side of each sliding block (34) is welded with the bottom end edge of one side of the second bottom plate (11), the bottom end of the second bottom plate (11) is correspondingly provided with an upper clamping groove (33), the number of the upper clamping grooves (33) is six, the upper clamping grooves correspond to the lower clamping grooves (12) one by one, two ends of each first spring (3) are vertically and fixedly arranged at the center of the top end of the lower clamping groove (12) and the center of the bottom end of the upper clamping groove (33) respectively, the top end edge of the second bottom plate (11) is fixedly connected with the bottom end of the supporting plate (2) through bolts, one side of the supporting plate (2) is rotatably connected with one side of the movable door (5) through hinges, the movable door (5) is provided with a small hole at the center of the other side of the supporting, the utility model discloses a portable computer protection device, including backup pad (2), fixed plate (27), motor (26), protection shield (25), bolt fixed connection is passed through to the top of fixed plate (27) and the bottom of motor (26) corresponding opposite side bottom of floating gate (5) and one side welding of fixed plate (27), motor (26) and protection shield (25) from the bottom up are fixed plate (27), motor (26) and protection shield (25) in proper order, the output of motor (26) and the one end welding of pivot (24), the other end of pivot (24) runs through one side bottom and flabellum (23) welding of backup pad (2), the junction of pivot (24) and backup pad (2) is provided with the bearing, the figure of flabellum (23) is two, and corresponds each other, bolt fixed connection is passed through to the inside one side bottom of backup pad (2) and the one end of protection box (21, the anti-abrasion device is characterized in that two sides of the inner center of the supporting plate (2) are fixedly connected with one end of the fixing groove (30) through bolts, the number of the fixing groove (30) is four, the fixing groove corresponds to each other two times, a small hole is formed in the top end of the fixing groove (30), the diameter of the small hole is consistent with that of the bottom end of the screw (31), the bottom end of the screw (31) is fixedly connected with a threaded hole formed in one side of the top end of the transverse plate (28) through a screw, the transverse plates (28) are two in number and correspond to each other, wheels (29) are fixedly mounted at four corners of the bottom end of the transverse plate (28), the number of the wheels (29) is eight, the wheels correspond to each other two times, the center of one side of the supporting plate (2) is welded with one end of the fixing block (10), the top end of the side face of the supporting plate (2) is fixedly connected with the edge, the side face of the top plate (19) is welded with one side of a fixed box (32), sliding grooves are formed in the horizontal side face of the fixed box (32), the inner portions of the sliding grooves are in sliding connection with two ends of a stop block (16), two ends of the stop block (16) are welded with one side of a moving block (15), the number of the moving blocks (15) is sixteen, the moving blocks correspond to each other in pairs, the top end of the stop block (16) is fixedly connected with the bottom end of a button (18) through a bolt, the other end of the button (18) penetrates through a small hole formed in the top end of the fixed box (32) and is located outside the fixed box (32), two ends of a second spring (17) are vertically and fixedly installed in the center of the top end of the stop block (16) and the inner top end of the fixed box (32), the bottom end of the stop block (16) is fixedly connected with the top end of an inner buckle (14) through a bolt, and the bottom end of the inner buckle (14) is clamped with a, one side of outer buckle (13) and one side top welding of backup pad (2), the figure of outer buckle (13) is four, and corresponds each other, the top four corners of roof (19) all correspond and pass through bolt fixed connection with the bottom of support frame (7), the top of support frame (7) passes through bolt fixed connection with the bottom four corners of baffle (6).
2. The detachable switch board of facilitating maintenance of claim 1, characterized in that: the top of supporting leg (4) all corresponds the welding with the bottom four corners of first bottom plate (1).
3. The detachable switch board of facilitating maintenance of claim 1, characterized in that: the inside edge in top of first bottom plate (1) has seted up the spout, and the one end and the spout sliding connection of sliding block (34).
4. The detachable switch board of facilitating maintenance of claim 1, characterized in that: the fixed block (10) and the small hole formed in the center of one side of the movable door (5) are located on the same straight line.
5. The detachable switch board of facilitating maintenance of claim 1, characterized in that: the bottom end of one side of the supporting plate (2) is welded with one side of the protective plate (25).
6. The detachable switch board of facilitating maintenance of claim 1, characterized in that: the top end of the supporting plate (2) is bonded with the bottom end of the wear-resistant pad (20) through an adhesive.
7. The detachable switch board of facilitating maintenance of claim 1, characterized in that: the protection box (21) is provided with a plurality of air outlet holes (22).
8. The detachable switch board of facilitating maintenance of claim 1, characterized in that: the heat dissipation structure is characterized in that a small hole is formed in the center of the top plate (19), the diameter of the small hole is consistent with that of the bottom end of the heat dissipation plate (8), the bottom end of the heat dissipation plate (8) is fixedly connected with the center of the top plate (19) through a bolt, and a plurality of heat dissipation holes are formed in the heat dissipation plate (8).
CN201910449609.XA 2019-05-28 2019-05-28 Detachable switch board of convenient maintenance Active CN110071447B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910449609.XA CN110071447B (en) 2019-05-28 2019-05-28 Detachable switch board of convenient maintenance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910449609.XA CN110071447B (en) 2019-05-28 2019-05-28 Detachable switch board of convenient maintenance

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CN110071447A CN110071447A (en) 2019-07-30
CN110071447B true CN110071447B (en) 2020-05-15

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110336206A (en) * 2019-08-20 2019-10-15 徐州三科电气有限公司 A kind of outdoor use High-Voltage Electrical Appliances cabinet
CN110601014A (en) * 2019-09-18 2019-12-20 南通汤谱森智能科技有限公司 Switch board convenient to adjust and installation electrical apparatus
CN110707543A (en) * 2019-10-09 2020-01-17 江苏海鑫电气设备有限公司 Multi-layer spliced pull-type comprehensive power distribution cabinet
CN110970809A (en) * 2019-12-20 2020-04-07 宁波智正伟盈信息科技有限公司 Quick detach formula switch board

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207183850U (en) * 2017-05-17 2018-04-03 新昌县新诚工业产品设计有限公司 A kind of stable type multi-stage power cabinet mounting structure
CN207440709U (en) * 2017-12-05 2018-06-01 河南应用技术职业学院 A kind of quick detachable mainframe box with heat sinking function
CN208209299U (en) * 2018-06-11 2018-12-07 西安万洲电气设备有限公司 A kind of easy-to-dismount power distribution cabinet

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