CN108063379A - A kind of easy-to-dismount power distribution cabinet radiator - Google Patents
A kind of easy-to-dismount power distribution cabinet radiator Download PDFInfo
- Publication number
- CN108063379A CN108063379A CN201711346121.1A CN201711346121A CN108063379A CN 108063379 A CN108063379 A CN 108063379A CN 201711346121 A CN201711346121 A CN 201711346121A CN 108063379 A CN108063379 A CN 108063379A
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- China
- Prior art keywords
- fixedly connected
- motor
- power distribution
- distribution cabinet
- sliding sleeve
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Classifications
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of easy-to-dismount power distribution cabinet radiators, including housing, the upper surface of the inner walls is fixedly connected with the upper surface of support plate, and the lower surface of support plate is connected with clutch shaft bearing, first rotating shaft is socketed in the clutch shaft bearing, and the bottom of first rotating shaft is fixedly connected with the top of threaded post.The easy-to-dismount power distribution cabinet radiator, by being threaded column, thread barrel, first transmission device, first bevel gear, second bevel gear, first sliding sleeve, first pressing plate, second pressing plate, ratch, gear, second transmission device, electric pushrod, sliding block, second slide bar, radiator body, second sliding sleeve, control panel and accumulator, so that when needing to dismantle radiator body, worker need not remove radiator body by knockout screw or nut, it not only facilitates and radiator body is dismantled, and save the time, so as to accelerate work task efficiency.
Description
Technical field
The present invention relates to power distribution cabinet technical fields, are specially a kind of easy-to-dismount power distribution cabinet radiator.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet and metering cabinet are the final stage devices of distribution system.Power distribution cabinet is
The general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less, and motor control center uses
The more occasion in circuit is neutralized in load collection.The electric energy of a certain circuit of upper level controller switching equipment is distributed to nearby negative by they
Lotus.This grade of equipment reply load provides protection, monitoring and control.
Due to the long-play of equipment in power distribution cabinet, cause box interior temperature excessively high, it is difficult to radiate, for a long time
The equipment damage inside power distribution cabinet can be caused, so as to need to radiate using radiator, heat dissipation equipment currently on the market
Typically by screw either nut be fixed in power distribution cabinet the worker when being replaced need first to back out screw or
Nut is dismantled, not only dismounting trouble, but also lose time, so as to influence work task efficiency.
The content of the invention
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of easy-to-dismount power distribution cabinet radiator, solve due to matching somebody with somebody
The long-play of equipment in electric cabinet, causes box interior temperature excessively high, it is difficult to radiate, can cause for a long time in power distribution cabinet
The equipment damage in portion, so as to need to radiate using radiator, heat dissipation equipment currently on the market is typically all to pass through spiral shell
Either nut is fixed in power distribution cabinet that the worker when needing to carry out with changing needs first to back out screw or nut is dismantled to nail,
The problem of not only dismantling trouble, but also losing time, efficiency is done so as to the work for influencing worker.
（Two）Technical solution
To achieve the above object, the present invention provides following technical solution：A kind of easy-to-dismount power distribution cabinet radiator, including shell
Body, the upper surface of the inner walls are fixedly connected with the upper surface of support plate, and the lower surface of support plate is connected with first
Bearing is socketed with first rotating shaft in the clutch shaft bearing, and the bottom of first rotating shaft is fixedly connected with the top of threaded post, institute
The bottom for stating threaded post is fixedly connected with first bevel gear upper surface, and the lower surface of first bevel gear and the top of the second shaft
End is fixedly connected, and second shaft is socketed in second bearing, and second bearing is connected to the upper surface of the first transverse slat, institute
First bevel gear is stated to engage with second bevel gear, and second bevel gear is fixedly connected with the right flank of the first transmission device, and
And first the upper surface of transmission device be fixedly connected with the lower surface of support plate, the outer surface of the threaded post is socketed with screw thread
Cylinder, and the right flank of thread barrel is fixedly connected with the left surface of the first sliding sleeve, and first sliding sleeve is socketed in the first slide bar
Outer surface, and the top of the first slide bar is fixedly connected with the lower surface of support plate, and the bottom of first slide bar is horizontal with first
The upper surface of plate is fixedly connected, and the right flank of the first sliding sleeve is fixedly connected with the left surface of the first pressing plate, first pressure
The left side of the upper surface of plate and the lower surface of fixed block overlaps, and the upper surface of fixed block and the lower surface of support plate overlap,
The lower surface of the fixed block is provided with radiator body, and the right side of fixed block lower surface and the upper surface of the second pressing plate
Overlap joint, the right flank of second pressing plate is fixedly connected with the left surface of the second sliding sleeve, and the second sliding sleeve is socketed in the second cunning
The outer surface of bar, the top of second slide bar is fixedly connected with the lower surface of sliding block, and sliding block is arranged in sliding slot, described
Sliding slot is opened in the lower surface of support plate, and the left surface of sliding block is fixed by the left surface of electric pushrod and sliding slot inner wall and connected
It connecing, the bottom of second slide bar is fixedly connected with the upper surface of the second transverse slat, and the right flank of the second sliding sleeve and ratch
Left surface is fixedly connected, and the through hole that the lower surface of the bottom of the ratch through the second transverse slat opens up extends to the lower section of through hole,
And ratch is engaged with gear, and the back side of the gear is fixedly connected with the front of the second transmission device, and the second transmission dress
The lower surface put is fixedly connected with the upper surface of the second transverse slat.
Preferably, first transmission device includes the first motor, the output shaft and second bevel gear of first motor
Left surface be fixedly connected, and the fuselage of the first motor is fixedly connected by the first fixed plate with the lower surface of support plate, and
And first motor be band-type brake motor.
Preferably, second transmission device includes the second motor, the output shaft of second motor and the back side of gear
It is fixedly connected, and the fuselage of the second motor is fixedly connected by the second fixed plate with the upper surface of the second transverse slat, and second
Motor is band-type brake motor.
Preferably, the sliding slot is T-shaped sliding slot, and sliding block is T-shaped slider.
Preferably, the shape of first slide bar is rectangle, and the shape of the first sliding sleeve is rectangle.
Preferably, the lower surface of the support plate is provided with accumulator, and accumulator is located at the left side of the first fixed plate,
And the upper surface of accumulator is provided with control panel.
Preferably, the output terminal of the accumulator is electrically connected with the input terminal of control panel, and the output of control panel
The output terminal respectively with the first motor, the second motor and electric pushrod is held to be electrically connected.
（Three）Advantageous effect
The present invention provides a kind of easy-to-dismount power distribution cabinet radiators, possess following advantageous effect：
（1）, the easy-to-dismount power distribution cabinet radiator, by be threaded column, thread barrel, the first transmission device, first cone
Gear, second bevel gear, the first sliding sleeve, the first pressing plate, the second pressing plate, ratch, gear, the second transmission device, electric pushrod, cunning
Block, the second slide bar, radiator body, the second sliding sleeve, control panel and accumulator so that need to radiator body into
During row dismounting, the second transmission operation is controlled by control panel, the second transmission operation band moving gear rotates, and gear turns
Dynamic that ratch is driven to move downward, ratch drives the second sliding sleeve to move downward, and the second sliding sleeve, which moves downward, drives the second pressing plate downward
Movement, so that the second clamp loose fixed block, then controls the second transmission device to be stopped, control electric pushrod elongation,
Electric pushrod elongated movable slider moves right, and sliding block, which moves right, drives the second slide bar to move right, so that the second slide bar
Away from fixed block, then electric pushrod is controlled to stop elongation, control the first transmission operation, the first transmission operation drives
Second bevel gear rotates, and second bevel gear, which rotates, drives first bevel gear to rotate, and first bevel gear drives threaded post to rotate, screw thread
Column is rotated drives the first sliding sleeve to move downward by thread barrel, and the first sliding sleeve drives the first pressing plate to move downward, so as to take
Lower radiator body, worker need not remove radiator body by knockout screw or nut, not only facilitate to dissipating
Thermal body is dismantled, and saves the time, so as to accelerate work task efficiency.
（2）, the easy-to-dismount power distribution cabinet radiator, by set by set the second transmission device, gear, tooth
Bar, the second sliding sleeve, the second pressing plate and fixed block, so that band moving gear rotates during the second transmission operation, gear rotates band
Moving teeth bar moves downward, and ratch drives the second sliding sleeve to move downward, and the second sliding sleeve, which moves downward, drives the second pressing plate to move downward,
So that the second clamp loose fixed block.
（3）, the easy-to-dismount power distribution cabinet radiator, pass through and the second slide bar, sliding block, electric pushrod and fixation be set
Block, so that electric pushrod elongated movable slider moves right, sliding block, which moves right, drives the second slide bar to move right, so that
Second slide bar is away from fixed block.
（4）, the easy-to-dismount power distribution cabinet radiator, by setting through hole, ratch, fixed block, the second sliding sleeve, second
Pressing plate, gear and the second transmission device, so that the second transmission device band moving gear rotates, gear can drive ratch to transport downwards
Dynamic, so that ratch drives the second sliding sleeve to move downward, the second sliding sleeve, which moves downward, drives the second pressing plate to move downward, so that
Second clamp loose fixed block.
（5）, the easy-to-dismount power distribution cabinet radiator, pass through set the first transmission device, first bevel gear, second cone
Gear, the first sliding sleeve, the first pressing plate and radiator body, so that the first transmission operation drives second bevel gear to turn
Dynamic, second bevel gear, which rotates, drives first bevel gear to rotate, and first bevel gear drives threaded post to rotate, and threaded post rotation passes through spiral shell
Line cylinder drives the first sliding sleeve to move downward, and the first sliding sleeve drives the first pressing plate to move downward, so as to remove radiator sheet
Body, worker need not remove radiator body by knockout screw or nut, not only facilitate and radiator body is torn open
It unloads, and saves the time, so as to accelerate work task efficiency, and which has a compact structure and a reasonable design of the present invention, practicability
By force.
Description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the cross-sectional view of sliding slot side view of the present invention.
In figure：1 second bevel gear, 2 first bevel gears, 3 second shafts, 4 second bearings, 5 first transverse slats, 6 first slide bars,
7 first pressing plates, 8 radiator bodies, 9 second pressing plates, 10 second sliding sleeves, 11 ratch, 12 through holes, 13 second transverse slats, 14 second
Transmission device, 141 second motors, 142 second fixed plates, 15 gears, 16 second slide bars, 17 sliding slots, 18 sliding blocks, 19 electronic push away
Bar, 20 fixed blocks, 21 first sliding sleeves, 22 thread barrels, 23 clutch shaft bearings, 24 first rotating shafts, 25 threaded posts, 26 accumulators, 27 controls
Panel processed, 28 housings, 29 first transmission devices, 291 first fixed plates, 292 first motors, 30 support plates.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
As shown in Figs. 1-2, the present invention provides a kind of technical solution：A kind of easy-to-dismount power distribution cabinet radiator, including
Housing 28, the upper surface of 28 inner wall of housing are fixedly connected with the upper surface of support plate 30, and the lower surface clamping of support plate 30
There is clutch shaft bearing 23, first rotating shaft 24 is socketed in clutch shaft bearing 23, by setting clutch shaft bearing 23 and first rotating shaft 24, so as to
First rotating shaft 24 is rotated, so that threaded post 25 can rotate, and the bottom of first rotating shaft 24 and threaded post 25
Top is fixedly connected, and the bottom of threaded post 25 is fixedly connected with 2 upper surface of first bevel gear, and the following table of first bevel gear 2
Face is fixedly connected with the top of the second shaft 3, and the second shaft 3 is socketed in second bearing 4, and second bearing 4 is connected to
The upper surface of one transverse slat 5, first bevel gear 2 are engaged with second bevel gear 1, by setting first bevel gear 2 and second bevel gear
1, so that when the first transmission device 29 works second bevel gear 1 is driven to rotate, second bevel gear 1, which rotates, drives first bevel gear
2 rotate, and first bevel gear 2 drives threaded post 25 to rotate, and threaded post 25 is rotated drives the first sliding sleeve 21 downwards by thread barrel 22
Movement, so that the first sliding sleeve 21 drives the first pressing plate 7 to move downward, and 1 and first transmission device 29 of second bevel gear
Right flank is fixedly connected, and the first transmission device 29 includes the first motor 292, output shaft and the second bevel gear 1 of the first motor 292
Left surface be fixedly connected, and the fuselage of the first motor 292 is fixed by the lower surface of the first fixed plate 291 and support plate 30
Connection, by setting the first fixed plate 291, so that the fuselage of the first motor 292 can be fixed, so that the first motor
292 can work normally, and the first motor 292 is band-type brake motor, and the upper surface of the first transmission device 29 and support plate
30 lower surface is fixedly connected, and the outer surface of threaded post 25 is socketed with thread barrel 22, and the right flank of thread barrel 22 and first
The left surface of sliding sleeve 21 is fixedly connected, by being threaded cylinder 22 and threaded post 25, so that first bevel gear 2 drives threaded post
25 rotate, and threaded post 25 is rotated drives the first sliding sleeve 21 to move downward by thread barrel 22, and the first sliding sleeve 21 drives the first pressing plate 7
It moves downward, so as to remove radiator body 8, the first sliding sleeve 21 is socketed in the outer surface of the first slide bar 6, the first slide bar
6 shape is rectangle, and the shape of the first sliding sleeve 21 is rectangle, and the following table of the top of the first slide bar 6 and support plate 30
Face is fixedly connected, and the bottom of the first slide bar 6 is fixedly connected with the upper surface of the first transverse slat 5, and the right flank of the first sliding sleeve 21
Be fixedly connected with the left surface of the first pressing plate 7, by set the first pressing plate 7 so that the first pressing plate 7 can to fixed block 20 into
Row is fixed, so that radiator body 8 can be fixed in the first pressing plate 7, the upper surface of the first pressing plate 7 and fixed block
The left side overlap joint of 20 lower surface, and the upper surface of fixed block 20 and the lower surface of support plate 30 overlap, under fixed block 20
Surface is provided with radiator body 8, and the right side of 20 lower surface of fixed block and the upper surface of the second pressing plate 9 overlap, and second
The right flank of pressing plate 9 is fixedly connected with the left surface of the second sliding sleeve 10, and the second sliding sleeve 10 is socketed in the outer of the second slide bar 16
Surface, by setting the second slide bar 16 and the second sliding sleeve 10, so that the second sliding sleeve 10 can be in the outer surface of the second slide bar 16
It slides, so that the second pressing plate 9 can move up and down, the top of the second slide bar 16 is fixedly connected with the lower surface of sliding block 18, and
And sliding block 18 is arranged in sliding slot 17, sliding slot 17 is T-shaped sliding slot, and sliding block 18 is T-shaped slider, and sliding slot 17 is opened in support plate
30 lower surface, and the left surface of sliding block 18 is fixedly connected by electric pushrod 19 with the left surface of 17 inner wall of sliding slot, second
The bottom of slide bar 16 is fixedly connected with the upper surface of the second transverse slat 13, and the left side of the right flank of the second sliding sleeve 10 and ratch 11
Face is fixedly connected, and the through hole 12 that the lower surface of the bottom of ratch 11 through the second transverse slat 13 opens up extends to the lower section of through hole 12,
And ratch 11 is engaged with gear 15, by setting ratch 11 and gear 15, so that the second transmission device 14 drives when working
Gear 15 rotates, and gear 15, which rotates, drives ratch 11 to move downward, and ratch 11 drives the second sliding sleeve 10 to move downward, the second sliding sleeve
10 move downward the second pressing plate 9 are driven to move downward, so that the second pressing plate 9 unclamps fixed block 20, the back side of gear 15 and the
The front of two transmission devices 14 is fixedly connected, and the second transmission device 14 includes the second motor 141, the output shaft of the second motor 141
It is fixedly connected with the back side of gear 15, and the fuselage of the second motor 141 passes through the upper of the second fixed plate 142 and the second transverse slat 13
Surface is fixedly connected, by setting the second fixed block 20, so that the fuselage of the second motor 141 can be fixed, so that the
Two motors 141 can work normally, and the second motor 141 be band-type brake motor, and the lower surface of the second transmission device 14 with
The upper surface of second transverse slat 13 is fixedly connected, and the lower surface of support plate 30 is provided with accumulator 26, and accumulator 26 is located at the
The left side of one fixed plate 291, and the upper surface of accumulator 26 is provided with control panel 27, by setting control panel 27 and storing
Battery 26, accumulator 26 can give the first motor 292, the second motor 141 and electric pushrod 19 to provide electric power, and control panel 27 can
The first motor 292, the second motor 141 and electric pushrod 19 to be controlled to work, so as to facilitate people's operation, accumulator 26 it is defeated
Outlet is electrically connected with the input terminal of control panel 27, and the output terminal of control panel 27 is electric with the first motor 292, second respectively
The output terminal of machine 141 and electric pushrod 19 is electrically connected.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of easy-to-dismount power distribution cabinet radiator, including housing（28）, it is characterised in that：The housing（28）Inner wall
Upper surface and support plate（30）Upper surface be fixedly connected, and support plate（30）Lower surface be connected with clutch shaft bearing（23）,
The clutch shaft bearing（23）Inside it is socketed with first rotating shaft（24）, and first rotating shaft（24）Bottom and threaded post（25）Top
It is fixedly connected, the threaded post（25）Bottom and first bevel gear（2）Upper surface is fixedly connected, and first bevel gear（2）
Lower surface and the second shaft（3）Top be fixedly connected, second shaft（3）It is socketed in second bearing（4）It is interior, and the
Two bearings（4）It is connected to the first transverse slat（5）Upper surface, the first bevel gear（2）With second bevel gear（1）Engagement, and
Second bevel gear（1）With the first transmission device（29）Right flank be fixedly connected, and the first transmission device（29）Upper surface
With support plate（30）Lower surface be fixedly connected, the threaded post（25）Outer surface be socketed with thread barrel（22）, and screw thread
Cylinder（22）Right flank and the first sliding sleeve（21）Left surface be fixedly connected, first sliding sleeve（21）It is socketed in the first slide bar
（6）Outer surface, and the first slide bar（6）Top and support plate（30）Lower surface be fixedly connected, first slide bar（6）
Bottom and the first transverse slat（5）Upper surface be fixedly connected, and the first sliding sleeve（21）Right flank and the first pressing plate（7）A left side
Side is fixedly connected, first pressing plate（7）Upper surface and fixed block（20）Lower surface left side overlap joint, and fixed block
（20）Upper surface and support plate（30）Lower surface overlap joint, the fixed block（20）Lower surface be provided with radiator body
（8）, and fixed block（20）The right side of lower surface and the second pressing plate（9）Upper surface overlap joint, second pressing plate（9）Right side
Face and the second sliding sleeve（10）Left surface be fixedly connected, and the second sliding sleeve（10）It is socketed in the second slide bar（16）Outer surface,
Second slide bar（16）Top and sliding block（18）Lower surface be fixedly connected, and sliding block（18）It is arranged on sliding slot（17）
It is interior, the sliding slot（17）It is opened in support plate（30）Lower surface, and sliding block（18）Left surface pass through electric pushrod（19）
With sliding slot（17）The left surface of inner wall is fixedly connected, second slide bar（16）Bottom and the second transverse slat（13）Upper surface consolidate
Fixed connection, and the second sliding sleeve（10）Right flank and ratch（11）Left surface be fixedly connected, the ratch（11）Bottom
Through the second transverse slat（13）The through hole that opens up of lower surface（12）Extend to through hole（12）Lower section, and ratch（11）With gear
（15）Engagement, the gear（15）The back side and the second transmission device（14）Front be fixedly connected, and the second transmission device
（14）Lower surface and the second transverse slat（13）Upper surface be fixedly connected.
2. a kind of easy-to-dismount power distribution cabinet radiator according to claim 1, it is characterised in that：First transmission
Device（29）Including the first motor（292）, first motor（292）Output shaft and second bevel gear（1）Left surface consolidate
Fixed connection, and the first motor（292）Fuselage pass through the first fixed plate（291）With support plate（30）Lower surface fix connect
It connects, and the first motor（292）For band-type brake motor.
3. a kind of easy-to-dismount power distribution cabinet radiator according to claim 1, it is characterised in that：Second transmission
Device（14）Including the second motor（141）, second motor（141）Output shaft and gear（15）The back side be fixedly connected,
And the second motor（141）Fuselage pass through the second fixed plate（142）With the second transverse slat（13）Upper surface be fixedly connected, and
Second motor（141）For band-type brake motor.
4. a kind of easy-to-dismount power distribution cabinet radiator according to claim 1, it is characterised in that：The sliding slot（17）
For T-shaped sliding slot, and sliding block（18）For T-shaped slider.
5. a kind of easy-to-dismount power distribution cabinet radiator according to claim 1, it is characterised in that：First slide bar
（6）Shape for rectangle, and the first sliding sleeve（21）Shape be rectangle.
6. a kind of easy-to-dismount power distribution cabinet radiator according to claim 1, it is characterised in that：The support plate
（30）Lower surface be provided with accumulator（26）, and accumulator（26）Positioned at the first fixed plate（291）Left side, and electric power storage
Pond（26）Upper surface be provided with control panel（27）.
7. a kind of easy-to-dismount power distribution cabinet radiator according to claim 6, it is characterised in that：The accumulator
（26）Output terminal and control panel（27）Input terminal electrical connection, and control panel（27）Output terminal respectively with first electricity
Machine（292）, the second motor（141）And electric pushrod（19）Output terminal electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346121.1A CN108063379B (en) | 2017-12-15 | 2017-12-15 | A kind of easy-to-dismount power distribution cabinet radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346121.1A CN108063379B (en) | 2017-12-15 | 2017-12-15 | A kind of easy-to-dismount power distribution cabinet radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108063379A true CN108063379A (en) | 2018-05-22 |
| CN108063379B CN108063379B (en) | 2019-08-09 |
Family
ID=62139002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711346121.1A Active CN108063379B (en) | 2017-12-15 | 2017-12-15 | A kind of easy-to-dismount power distribution cabinet radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108063379B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101362256B1 (en) * | 2013-12-26 | 2014-02-12 | 윤여관 | Storage unit assembly and motor control center with the same |
| CN106786061A (en) * | 2017-01-16 | 2017-05-31 | 长泰品原电子科技有限公司 | A kind of distribution box with high heat dispersion and water-resistant performance |
| CN206619805U (en) * | 2017-03-24 | 2017-11-07 | 新昌县智昌科技有限公司 | Intermediate switchgear cabinet holder structure |
-
2017
- 2017-12-15 CN CN201711346121.1A patent/CN108063379B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101362256B1 (en) * | 2013-12-26 | 2014-02-12 | 윤여관 | Storage unit assembly and motor control center with the same |
| CN106786061A (en) * | 2017-01-16 | 2017-05-31 | 长泰品原电子科技有限公司 | A kind of distribution box with high heat dispersion and water-resistant performance |
| CN206619805U (en) * | 2017-03-24 | 2017-11-07 | 新昌县智昌科技有限公司 | Intermediate switchgear cabinet holder structure |
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| Publication number | Publication date |
|---|---|
| CN108063379B (en) | 2019-08-09 |
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