CN104064970B - Combined indoor radiating type distribution box - Google Patents
Combined indoor radiating type distribution box Download PDFInfo
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- CN104064970B CN104064970B CN201410059451.2A CN201410059451A CN104064970B CN 104064970 B CN104064970 B CN 104064970B CN 201410059451 A CN201410059451 A CN 201410059451A CN 104064970 B CN104064970 B CN 104064970B
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- distribution box
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- guide rail
- chamber door
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Abstract
The present invention relates to distribution box technical field, in particular disclose a kind of Combined indoor radiating type distribution box, comprise distribution box body and chamber door, some casings are provided with in distribution box body, the both sides of distribution box body are provided with fixed head, fixed head is provided with guide rail, the both sides, lower end of casing are provided with roller, the bottom surface back of casing is provided with guide vane end stop, brace is provided with on front side of the bottom surface of casing, the inner fixed head being positioned at guide rail is provided with block, block is provided with positive stop hook, power distribution assembly is provided with in casing, the outside of casing is respectively equipped with busbar, distribution box body bottom portion is provided with air inlet, distribution box bodies top is provided with air outlet, distribution box body upper end is provided with overhead guard, the side of overhead guard is provided with vent, inside center and the air outlet corresponding position of overhead guard are provided with vortex fan, this kind of distribution box is arranged on the electric room of E-HOUSE() interior use.Therefore the present invention there is installation, dismantle, overhaul convenient, the beneficial effect of perfect heat-dissipating.
Description
Technical field
The present invention relates to distribution box technical field, particularly relate to a kind of Combined indoor radiating type distribution box.
Background technology
Distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-tension distribution box.Can connect or point deenergizing by manual or automatic switch during normal operation; circuit or warning is cut off by protective device when fault or irregular operating; operating various parameter can be shown by means of measuring instrument; also can adjust some electric parameter; point out departing from normal operating conditions or send signal, being usually used in each factory, building, electric substation.Common distribution box generally comprises casing and chamber door, various power distribution assembly is all arranged in casing, the various power distribution assembly entirety in distribution box are needed all to disassemble maintenance when maintenance, integral installation again after maintenance is good, whole removing and installing is lost time very much, and maintenance worker's labour intensity is large; Sometimes in order to reduce dismounting and the installation of power distribution assembly, overhauling in the small space directly in distribution box, although can dismounting be reduced, also bringing larger difficulty to maintenance simultaneously.
Chinese patent Authorization Notice No.: Chinese patent Authorization Notice No.: CN202495691U, authorized announcement date on October 17th, 2012, discloses a kind of distribution box, comprises electric door, drawing board, distribution box frame and distributing box.Distribution box door, drawing board, distribution box frame and distributing box are connected as a single entity, and before distribution box door is positioned at distribution box, the outer surface of distribution box door is drawing board, the surrounding of drawing board and distribution box door is distribution box frame, distribution box door can switch box, and the drawing board before distribution box door can be changed according to the difference of user preferences, occasion.Its weak point is that the power distribution assembly of this kind of distribution box inside is all fixedly mounted in distribution box, needs all to disassemble when maintenance, and overhauling only to have needs integral installation to get on, and maintenance bothers very much; This kind of distribution box heat dispersion is poor simultaneously.
Summary of the invention
The present invention is all fixedly mounted in distribution box in order to the power distribution assembly overcome in distribution box of the prior art, heat dispersion is poor, install, dismounting and the very inconvenient deficiency of maintenance, provide the Combined indoor radiating type distribution box that a kind of installation, dismounting, maintenance are convenient.
To achieve these goals, the present invention adopts following technical scheme:
A kind of Combined indoor radiating type distribution box, comprise distribution box body and chamber door, distribution box body bottom portion is provided with feet, some casings are provided with successively from top to bottom in described distribution box body, the left and right sides of distribution box body is provided with fixed head, fixed head is provided with the guide rail for supporting box, the both sides, lower end of casing are provided with the roller coordinated with guide rail, the bottom surface back of casing is provided with guide vane end stop, brace is provided with on front side of the bottom surface of casing, brace is provided with connecting hole, the inner fixed head being positioned at guide rail is provided with block, block is provided with positive stop hook, the end, outer end of guide rail is provided with screwed hole, clamping screw is connected with screwed hole through connecting hole, power distribution assembly is provided with in casing, the outside of casing is respectively equipped with busbar, connected by conductive sleeve between two adjacent busbars, distribution box body bottom portion is provided with air inlet, distribution box bodies top is provided with air outlet, distribution box body upper end is provided with overhead guard, the side of overhead guard is provided with vent, inside center and the air outlet corresponding position of overhead guard are provided with vortex fan.
During installation, power distribution assembly is respectively charged in casing, each side of casing is provided with louvre, then casing loads in distribution box by guide rail, box back by positive stop hook and guide vane end stop spacing, casing front end is connected with screwed hole by clamping screw, thus realize the front and back of casing, spacing up and down, casing is highly stable, then the bus outside casing is coupled together by conductive sleeve, when needing maintenance, dismounting conductive sleeve, just can take out separately between each casing, overhaul, do not need to dismantle overall distribution box, overhaul and have to reinstall in distribution box body, maintenance is convenient, install, dismantle convenient, after vortex fan is opened, outside air enters in distribution box from bottom air inlet mouth, absorbs the heat of power distribution assembly in each casing, finally the air after heat absorption is discharged from top vent, keeps normal working temperature in distribution box.
As preferably, rear side, the left side of casing, between right side and distribution box body, be provided with gap, also gap is provided with between two adjacent casings, distribution box body bottom surface is also provided with air distribution plate, described air distribution plate is evenly provided with some qi-emitting holes, between air distribution plate and distribution box body bottom surface, is provided with gap.The heat of the power distribution assembly in casing spills in gap from louvre, after vortex fan is opened, enters in distribution box bottom outside air, absorbs after heat discharge distribution box, good heat dissipation effect, long service life through each gap; The air distribution plate of bottom is the air refinement in order to make the external world enter, and the air-flow in each qi-emitting hole enters in distribution box from whole bottom surface, can absorb the heat that power distribution assembly distributes fast.
As preferably, be rotationally connected between the inner of guide rail and fixed head, the cam for supporting guide is provided with on the downside of outer end fixed head being positioned at guide rail, the side of described cam is provided with pivoted arm, the L-shaped structure of pivoted arm, clamping screw is threaded with the outer end of pivoted arm, and when pivoted arm is in vertical position, the outer end of guide rail is higher than the inner of guide rail; After pivoted arm turns over 90 degree from vertical state, when clamping screw is connected with rail end screwed hole, outer end, the inner of guide rail are highly identical; After pivoted arm turns over 90 degree from vertical state to other direction, the outer end of guide rail is lower than the inner of guide rail.When needing casing is installed, rotate pivoted arm, pivoted arm is made to be in vertical position, now supporting guide outer end, maximum diameter place on cam, guide rail is downward-sloping from outer end to the inner, roller on casing just slips into distribution box body interior along the guide rail tilted, then pivoted arm 90 degree is rotated, now the inner of guide rail is identical with outer end height, clamping screw is connected with the screwed hole of rail end through after connecting hole, casing is steadily installed, can not tilt, when needing dismounting casing, open clamping screw, after pivoted arm rotates 180 degree to another direction, the most path of cam contacts with guide rail outer end and supports, guide rail is inclined upwardly from outer end to introversion, casing just can be shifted out labour-saving in distribution box body very much, whole installation, dismantle all very convenient.
As preferably, be also provided with pivoted arm location-plate between fixed head and cam, pivoted arm location-plate is provided with some elasticity positioning beads, elasticity positioning bead be used for pivoted arm be in vertical position, vertically along turning 90 degrees, the vertical inverse location turning 90 degrees position.Position three positions, can effectively prevent casing install, dismounting take out process cam naturally rotate, when pivoted arm through elasticity positioning bead time, in elasticity positioning bead energy retraction pivoted arm location-plate, can not interfere.
As preferably, positive stop hook L-shaped and with block outside be rotationally connected, block is provided with slide opening, push rod is provided with in slide opening, the lower end of positive stop hook is provided with sliding sleeve, and one end and the sliding sleeve of described push rod are hinged, and the other end of push rod is fixed with briquetting, described slide opening is shoulder hole, and the position on push rod between the ladder place of slide opening and briquetting is provided with stage clip.Casing slides into block place along slide rail, and the guide vane end stop on casing pushes down briquetting, and briquetting promotes push rod outwards movement, sliding sleeve drives positive stop hook to rotate, and it is spacing that the head of positive stop hook hooks guide vane end stop upper end, during pull-out casing, stage clip resets, and positive stop hook is thrown off automatically, is convenient to take out casing.
As preferably, described chamber door comprises upper chamber door, middle chamber door and lower chamber door, one end and the distribution box body of upper chamber door, middle chamber door and lower chamber door are hinged, be connected by snap close between the other end with distribution box body, the upper end of middle chamber door, lower chamber door extends to form rib, is provided with distribution master switch outside the casing corresponding with upper chamber door.
As preferably, the outside that overhead guard side is positioned at vent is provided with catch, and upper end and the overhead guard side of catch are hinged.
Therefore, the present invention has following beneficial effect: when (1) casing is installed, guide rail is high outside and low outside, being convenient to casing slips in distribution box body, box back by positive stop hook and guide vane end stop spacing, casing front end is spacing by the clamping screw on pivoted arm, spacing stable, reliable, when taking out casing, rotate pivoted arm, make guide rail outer low and inner high, casing can skid off easily, convenient disassembly, easy access; (2) outside air enters in distribution box from bottom, discharges after absorbing heat from top, is all heat radiation gap, ensures working temperature stable in distribution box around casing 6 faces; (3) when chamber door is closed, the rib of middle chamber door (lower chamber door) is pushed down in upper chamber door (middle chamber door) lower end, therefore chamber door can only be opened successively from top to bottom, the very first time can cut off distribution master switch, prevent from directly opening during maintenance middle chamber door, lower chamber door and forget and cut off distribution master switch, use safer.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is C place close-up schematic view in Fig. 1.
Fig. 3 is cam, rail state schematic diagram when in the present invention, casing is installed.
Fig. 4 is cam, rail state schematic diagram in the present invention after casing installation.
Cam, rail state schematic diagram when Fig. 5 is casing dismounting in the present invention.
Fig. 6 is A place close-up schematic view in Fig. 1.
Fig. 7 is B place close-up schematic view in Fig. 4.
In figure: chamber door 27 lower chamber door 28 snap close 29 rib 30 fuse 31 sliding sleeve 32 in distribution box body 1 chamber door 2 casing 3 fixed head 4 guide rail 5 roller 6 guide vane end stop 7 brace 8 connecting hole 9 block 10 positive stop hook 11 feet 110 air distribution plate 111 qi-emitting hole 112 screwed hole 12 busbar 13 air inlet 14 air outlet 15 overhead guard 16 vent 161 vortex fan 162 catch 163 cam 17 pivoted arm 18 clamping screw 19 pivoted arm location-plate 20 elasticity positioning bead 21 slide opening 22 push rod 23 briquetting 24 stage clip 25 upper chamber door 26.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of Combined indoor radiating type distribution box as shown in Figure 1, comprise distribution box body 1 and chamber door 2, three casings 3 are provided with from top to bottom successively in distribution box body 1, each side of casing is all provided with louvre, the left and right sides of distribution box body is provided with fixed head 4, fixed head is provided with the guide rail 5 for supporting box, the both sides, lower end of casing are provided with the roller 6 coordinated with guide rail, the bottom surface back of casing is provided with guide vane end stop 7, brace 8 is provided with on front side of the bottom surface of casing, brace is provided with connecting hole 9, the inner fixed head being positioned at guide rail is provided with block 10, block is provided with positive stop hook 11, the end, outer end of guide rail is provided with screwed hole 12, power distribution assembly is provided with in casing, the all vertical spacing arrangements of capacitance resistance in power distribution assembly, be convenient to outside air and flow through absorption heat from gap location, the outside of casing is respectively equipped with busbar 13, connected by conductive sleeve between two adjacent busbars, the outside of each casing is also provided with the fuse 31 be connected with busbar, distribution box body bottom portion is provided with air inlet 14, distribution box bodies top is provided with air outlet 15, distribution box body upper end is provided with overhead guard 16, the side of overhead guard is provided with vent 161, inside center and the air outlet corresponding position of overhead guard are provided with vortex fan 162, rear side, the left side of casing 3, between right side and distribution box body, be provided with gap, between two adjacent casings, be also provided with gap.In the present embodiment, this kind of distribution box can independent or multiple parallel combinations be arranged on the electric room of E-HOUSE(together) in use.
As shown in Figure 2, vent is downward-sloping setting from inside to outside, the outside that overhead guard 16 side is positioned at vent is provided with catch 163, upper end and the overhead guard side of catch are hinged, distribution box body 1 bottom surface is also provided with air distribution plate 111, air distribution plate is evenly provided with some qi-emitting holes 112, between air distribution plate and distribution box body bottom surface, is provided with gap.When vortex fan is opened, outside air sucks under the effect of air distribution plate from air inlet, enter in distribution box from qi-emitting hole, portion of air flows through from the gap location between casing and distribution box body, another part air enters in casing from the louvre on casing, directly take away the heat on power distribution assembly surface, air in distribution box after heat absorption is centrifuged after sucking in the middle of vortex fan and throws away, then vent is entered, air effect is on catch, catch is rotated, exhaust is opened in vent outer end, when distribution box does not use, catch keeps off vent all the time, prevent outside moisture from entering in distribution box.
As shown in Fig. 3 Fig. 4 and Fig. 5, be rotationally connected between the inner of guide rail 5 and fixed head, the cam 17 for supporting guide is provided with on the downside of outer end fixed head being positioned at guide rail, cam there is large footpath, central diameter and path, the opposite side in the large footpath of cam is provided with pivoted arm 18, the L-shaped structure of pivoted arm, clamping screw 19 is threaded with the outer end of pivoted arm, when pivoted arm is in vertical position, namely pivoted arm is in the position of Fig. 3, supporting guide outer end, large-diameter portion position on cam, the outer end of guide rail is higher than the inner of guide rail, the angle of guide rail is 5 degree, casing can slip in distribution box body along guide rail when installing, after pivoted arm turns over 90 degree clockwise from vertical state, namely pivoted arm is in the position shown in Fig. 4, the supporting guide outer end, central diameter position of cam, now casing completely and guide rail coordinate, outer end, the inner of guide rail are highly identical, be connected with rail end screwed hole after clamping screw stretches into from connection hole, thus casing carried out to this is spacing, when needs dismounting casing, pivoted arm is rotated counterclockwise the position in Fig. 5, now the supporting guide outer end, path position of cam, the outer end of guide rail, lower than the inner of guide rail, buttresses casing rear box and automatically slowly skids off along guide rail, dismantle very convenient.As shown in Figure 6, pivoted arm location-plate 20 is also provided with between fixed head 4 and cam 17, pivoted arm location-plate is provided with the hole of bead, location, location is provided with elasticity positioning bead 21 in the hole of bead, is provided with spring between elasticity positioning bead and location hole, and pivoted arm rotates through elasticity positioning bead time, in the hole of bead, elasticity positioning bead energy retraction location, when pivoted arm is positioned at the position of Fig. 3 Fig. 4 and Fig. 5, the both sides of pivoted arm are all subject to the spacing of elasticity positioning bead, naturally rotate after preventing cam to be subject to the pressure of guide rail.
Chamber door 2 comprises upper chamber door 26, middle chamber door 27 and lower chamber door 28, one end and the distribution box body of upper chamber door, middle chamber door and lower chamber door are hinged, be connected by snap close 29 between the other end with distribution box body, the upper end of middle chamber door, lower chamber door extends to form rib 30, is provided with distribution master switch outside the casing corresponding with upper chamber door.
As shown in Figure 7, positive stop hook 11 L-shaped and with block 10 outside be rotationally connected, block is provided with slide opening 22, push rod 23 is provided with in slide opening, the lower end of positive stop hook is provided with sliding sleeve 32, and one end and the sliding sleeve of push rod are hinged, and the other end of push rod is fixed with briquetting 24, slide opening is shoulder hole, and the position on push rod between the ladder place of slide opening and briquetting is provided with stage clip 25.Casing slides into block place along slide rail, and the guide vane end stop on casing pushes down briquetting, and briquetting promotes push rod outwards movement, sliding sleeve drives positive stop hook to rotate, and it is spacing that the head of positive stop hook hooks guide vane end stop upper end, during pull-out casing, stage clip resets, and positive stop hook is thrown off automatically, is convenient to take out casing.
By reference to the accompanying drawings, using method of the present invention is as follows: power distribution assembly is arranged in three casings respectively, connected by busbar outside three casings, during installation, first guide rail is adjusted to the state shown in Fig. 3, then casing is loaded, the roller of bottom half slips in distribution box body along the inclined-plane of guide rail slowly, easier for installation, after casing slips into guide rail completely, the guide vane end stop of casing the inner contacts with briquetting, promotion push rod moves, push rod drives positive stop hook to hook guide vane end stop upper end, then pivoted arm is rotated, pivoted arm is adjusted to the position shown in Fig. 4, clamping screw is connected with the screwed hole of rail end through connecting hole, realize the location completely of casing, exhaust blower heat radiation is opened when distribution box uses, good heat dissipation effect, long service life, when needs maintenance dismounting, chamber door is needed progressively to open in accordance with the order from top to bottom, distribution master switch can be directly cut off when opening upper chamber door, then the connection of the busbar between two casings is taken apart, again pivoted arm is turned to the position shown in Fig. 6, buttress outside casing, casing just can skid off along guide rail slowly, then overhauls the power distribution assembly in casing.Therefore, the present invention has following beneficial effect: when (1) casing is installed, guide rail is high outside and low outside, being convenient to casing slips in distribution box body, box back by positive stop hook and guide vane end stop spacing, casing front end is spacing by the clamping screw on pivoted arm, spacing stable, reliable, when taking out casing, rotate pivoted arm, make guide rail outer low and inner high, casing can skid off easily, convenient disassembly, easy access; (2) outside air enters in distribution box from bottom, discharges after absorbing heat from top, is all heat radiation gap, ensures working temperature stable in distribution box around casing 6 faces; (3) when chamber door is closed, the rib of middle chamber door (lower chamber door) is pushed down in upper chamber door (middle chamber door) lower end, therefore chamber door can only be opened successively from top to bottom, the very first time can cut off distribution master switch, prevent from directly opening during maintenance middle chamber door, lower chamber door and forget and cut off distribution master switch, use safer.
Claims (7)
1. a Combined indoor radiating type distribution box, comprise distribution box body (1) and chamber door (2), distribution box body bottom portion is provided with feet (110), it is characterized in that, some casings (3) are provided with from top to bottom successively in described distribution box body (1), fixed head (4) is provided with inside the left and right two of distribution box body, the inner side of fixed head is provided with the guide rail (5) for supporting box, the both sides, lower end of each casing are respectively equipped with the roller (6) coordinated with guide rail, the bottom surface back of each casing is respectively equipped with guide vane end stop (7), brace (8) is respectively equipped with on front side of the bottom surface of each casing, brace is provided with connecting hole (9), the inner fixed head being positioned at guide rail is provided with block (10), block is provided with positive stop hook (11), the end, outer end of guide rail is provided with screwed hole (12), clamping screw (19) is connected with screwed hole through connecting hole, power distribution assembly is provided with in casing, the outside of casing is respectively equipped with busbar (13), connected by conductive sleeve between two adjacent busbars, distribution box body bottom portion is provided with air inlet (14), distribution box bodies top is provided with air outlet (15), distribution box body upper end is provided with overhead guard (16), the side of overhead guard is provided with vent (161), the inside center of overhead guard and air outlet corresponding position are provided with vortex fan (162).
2. Combined indoor radiating type distribution box according to claim 1, is characterized in that, rear side, the left side of casing (3), is provided with gap between right side and distribution box body, is also provided with gap between two adjacent casings (3); Distribution box body (1) bottom surface is also provided with air distribution plate (111), described air distribution plate is evenly provided with some qi-emitting holes (112), is provided with gap between air distribution plate and distribution box body bottom surface.
3. Combined indoor radiating type distribution box according to claim 1 and 2, it is characterized in that, be rotationally connected between the inner of guide rail (5) and fixed head, the cam (17) for supporting guide is provided with on the downside of outer end fixed head being positioned at guide rail, the side of described cam is provided with pivoted arm (18), the L-shaped structure of pivoted arm, and clamping screw (19) is threaded with the outer end of pivoted arm, when pivoted arm is in vertical position, the outer end of guide rail is higher than the inner of guide rail; After pivoted arm turns over 90 degree from vertical state, when clamping screw is connected with rail end screwed hole, outer end, the inner of guide rail are highly identical; After pivoted arm turns over 90 degree from vertical state to other direction, the outer end of guide rail is lower than the inner of guide rail.
4. Combined indoor radiating type distribution box according to claim 3, it is characterized in that, pivoted arm location-plate (20) is also provided with between fixed head (4) and cam (17), pivoted arm location-plate is provided with some elasticity positioning beads (21), elasticity positioning bead be used for pivoted arm be in vertical position, vertically along turning 90 degrees, the vertical inverse location turning 90 degrees position.
5. Combined indoor radiating type distribution box according to claim 1 and 2, it is characterized in that, positive stop hook (11) L-shaped and with block (10) outside be rotationally connected, block is provided with slide opening (22), is provided with push rod (23) in slide opening, and the lower end of positive stop hook is provided with sliding sleeve (32), one end and the sliding sleeve of described push rod are hinged, the other end of push rod is fixed with briquetting (24), and described slide opening is shoulder hole, and the position on push rod between the ladder place of slide opening and briquetting is provided with stage clip (25).
6. Combined indoor radiating type distribution box according to claim 1, it is characterized in that, described chamber door (2) comprises upper chamber door (26), middle chamber door (27) and lower chamber door (28), one end and the distribution box body of upper chamber door, middle chamber door and lower chamber door are hinged, be connected by snap close (29) between the other end with distribution box body, the upper end of middle chamber door, lower chamber door extends to form rib (30), is provided with distribution master switch outside the casing corresponding with upper chamber door.
7. Combined indoor radiating type distribution box according to claim 1, is characterized in that, the outside that overhead guard (16) side is positioned at vent is provided with catch (163), and upper end and the overhead guard side of catch are hinged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410059451.2A CN104064970B (en) | 2014-02-21 | 2014-02-21 | Combined indoor radiating type distribution box |
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| CN201410059451.2A CN104064970B (en) | 2014-02-21 | 2014-02-21 | Combined indoor radiating type distribution box |
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| CN104064970A CN104064970A (en) | 2014-09-24 |
| CN104064970B true CN104064970B (en) | 2016-02-10 |
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| CN201410059451.2A Active CN104064970B (en) | 2014-02-21 | 2014-02-21 | Combined indoor radiating type distribution box |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043930B (en) * | 2016-07-29 | 2018-06-26 | 安徽国防科技职业学院 | Full-open type babinet applied to logistics transportation |
| CN106852046B (en) * | 2017-02-10 | 2023-04-07 | 浙江远望通信技术有限公司 | Novel outdoor electronic equipment box |
| CN108711837A (en) * | 2018-07-09 | 2018-10-26 | 浙江雷宇防雷技术有限公司 | A kind of lightning protection box of easy access |
| CN108649471A (en) * | 2018-07-23 | 2018-10-12 | 黄丹丹 | The temporary distribution box in building site is built in a kind of room |
| CN112038922A (en) * | 2020-09-10 | 2020-12-04 | 湖北天晟一林科技有限公司 | Power distribution cabinet with automatic cooling function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2224561A2 (en) * | 2009-02-27 | 2010-09-01 | Siemens Aktiengesellschaft | Cooling of device drawers and control cabinets with heat pipes |
| CN202396117U (en) * | 2011-12-30 | 2012-08-22 | 河北阳天通信科技有限公司 | Outdoor cabinet of communication system |
| CN202678881U (en) * | 2012-07-10 | 2013-01-16 | 冯柏远 | Adjustable lifter for guide rail of power distribution box |
| CN202737377U (en) * | 2012-08-23 | 2013-02-13 | 常州市常开电气有限公司 | Drawer-type low voltage switch cabinet |
| CN103580452A (en) * | 2013-08-22 | 2014-02-12 | 常州博瑞电力自动化设备有限公司 | Chained SVG power cabinet |
-
2014
- 2014-02-21 CN CN201410059451.2A patent/CN104064970B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2224561A2 (en) * | 2009-02-27 | 2010-09-01 | Siemens Aktiengesellschaft | Cooling of device drawers and control cabinets with heat pipes |
| CN202396117U (en) * | 2011-12-30 | 2012-08-22 | 河北阳天通信科技有限公司 | Outdoor cabinet of communication system |
| CN202678881U (en) * | 2012-07-10 | 2013-01-16 | 冯柏远 | Adjustable lifter for guide rail of power distribution box |
| CN202737377U (en) * | 2012-08-23 | 2013-02-13 | 常州市常开电气有限公司 | Drawer-type low voltage switch cabinet |
| CN103580452A (en) * | 2013-08-22 | 2014-02-12 | 常州博瑞电力自动化设备有限公司 | Chained SVG power cabinet |
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