CN107196212A - A kind of low-voltage distribution cabinet with heat sinking function - Google Patents

A kind of low-voltage distribution cabinet with heat sinking function Download PDF

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Publication number
CN107196212A
CN107196212A CN201710296270.5A CN201710296270A CN107196212A CN 107196212 A CN107196212 A CN 107196212A CN 201710296270 A CN201710296270 A CN 201710296270A CN 107196212 A CN107196212 A CN 107196212A
Authority
CN
China
Prior art keywords
cabinet
installing plate
filter screen
control button
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710296270.5A
Other languages
Chinese (zh)
Inventor
倪东辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU YINENG ELECTRICAL APPLIANCE COMPLETE EQUIPMENT Co Ltd
Original Assignee
JIANGSU YINENG ELECTRICAL APPLIANCE COMPLETE EQUIPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU YINENG ELECTRICAL APPLIANCE COMPLETE EQUIPMENT Co Ltd filed Critical JIANGSU YINENG ELECTRICAL APPLIANCE COMPLETE EQUIPMENT Co Ltd
Priority to CN201710296270.5A priority Critical patent/CN107196212A/en
Publication of CN107196212A publication Critical patent/CN107196212A/en
Pending legal-status Critical Current

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Classifications

    • 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

A kind of low-voltage distribution cabinet with heat sinking function, it includes cabinet, cabinet door and top cover, the cabinet door is provided with the first control button, the second control button below the first control button and positioned at the first control button and the temperature and humidity controller of the second control button side, the both sides of the cabinet are respectively equipped with radiator fan, described two radiator fan direction of rotation are opposite, form power distribution cabinet inner air convection, the cabinet top side is provided with turnover axle, the turnover axle connection top cover, ventilating opening is provided with the top of the cabinet, filter screen is installed on the ventilating opening, the filter screen is provided with protective cover, wantonly one or two of relative side of the filter screen is provided with fixing groove, the protective cover is arranged in fixing groove and can slided in fixing groove, the protective cover is provided with sealing strip with the one end for sliding away from filter screen.The low-voltage distribution cabinet with heat sinking function of the present invention is simple in construction, can be with the opening size of flexible modulation filter screen, and when not in use, filter screen is played a protective role, it is to avoid dust enters filter screen.

Description

A kind of low-voltage distribution cabinet with heat sinking function
Technical field:
The invention belongs to power distribution cabinet field, more particularly to a kind of low-voltage distribution cabinet with heat sinking function.
Background technology:
Power distribution cabinet is the conventional equipment of power system, and it is electric by switchgear, measuring instrumentss, protection by electrical wiring requirement Device and auxiliary equipment are assembled in closing or semiclosed metal safe or shielded on width, constitute low-voltage distribution equipment.Can during normal operation Connected by manual or automatic switch or disjunction circuit;By protection electrical equipment cut-out circuit or report when failure or irregular operating It is alert.In addition, operating various parameters can be shown by means of measuring instrumentss, some electric parameters can be also adjusted, to deviateing just Signal is pointed out or sent to normal working condition.Power distribution cabinet is usually used in each sending out, matching somebody with somebody, in electric substation.
Most of distribution box is using closed, the internal temperature when full load is run or summer uses on Vehicles Collected from Market It is too high, radiate bad, long-play can cause insulation ag(e)ing, easily occur electricity consumption under short circuit phenomenon, and some occasions and set It is standby to need to be switched on cabinet door operation during electricity consumption, but open after cabinet door wiring because line card is between cabinet door and cabinet, cabinet door Do not close, easily occur maloperation and occur Danger Electric shock risk.
Therefore, for above-mentioned technical problem, it is necessary to provide it is a kind of can solve the problem that radiating dehumidifying there is heat sinking function Low-voltage distribution cabinet, to solve the problems of the prior art.
The content of the invention:
, should the low pressure with heat sinking function it is an object of the invention to provide a kind of low-voltage distribution cabinet with heat sinking function Power distribution cabinet is simple in construction, easy to use.
The present invention is adopted the following technical scheme that:A kind of low-voltage distribution cabinet with heat sinking function, it include cabinet, cabinet door and Top cover, the cabinet door is provided with the first control button, the second control button below the first control button and positioned at the The temperature and humidity controller of one control button and the second control button side, the both sides of the cabinet are respectively equipped with radiator fan, institute Two radiator fan direction of rotation are stated on the contrary, forming power distribution cabinet inner air convection, the cabinet top side is provided with turnover axle, institute State to be provided with ventilating opening, the ventilating opening at the top of turnover axle connection top cover, the cabinet and filter screen is installed, the filter screen is provided with Protective cover, wantonly one or two of relative side of the filter screen is provided with fixing groove, and the protective cover is arranged in fixing groove and can be solid Determine slip in groove, the protective cover is provided with sealing strip with the one end for sliding away from filter screen.
Further, the lower section of the cabinet is provided with wiring board and protective cover plate, and the both sides up and down of the wiring board are provided with Slot, the protective cover plate is arranged in slot and can slided in slot.
Further, provided with vertical installing plate and the electricity piece being installed on installing plate, the installation in the cabinet Plate includes two pieces, and respectively left installing plate and right installing plate, electrical part also include two groups, respectively on left installing plate Gap is provided with described in left electricity piece and right electricity piece on right installing plate between left installing plate and right installing plate.
Further, some radiating fins, the end of the radiating fin are equipped with the left installing plate and right installing plate End is provided with radiating plane.
Further, the radiating fin becomes larger towards the direction width of radiating plane.
The present invention has the advantages that:The low-voltage distribution cabinet with heat sinking function of the present invention is simple in construction, can be with The opening size of flexible modulation filter screen, and when not in use, filter screen is played a protective role, it is to avoid dust enters filter screen.
Brief description of the drawings:
Fig. 1 is the schematic perspective view of novel distribution cabinet of the present invention;
Fig. 2 is that novel distribution cabinet of the present invention increases the rear side schematic diagram of top fan;
Fig. 3 is the structural representation between installing plate, electrical part, radiating fin and cabinet inside novel distribution cabinet of the present invention Figure.
Wherein:
Cabinet 1, cabinet door 2, the first control button 3, the second control button 4, temperature and humidity controller 5, wiring board 6, protective cover Plate 7, slot 8, installing plate 9, left installing plate 91, right installing plate 92, electricity piece 10, left electricity piece 101, right electricity piece 102, back door 11st, radiating fin 12, radiating plane 121, radiator fan 13, top cover 14, ventilating opening 15, filter screen 16, protective cover 17, sealing strip 18。
Embodiment:
, should be with the low of heat sinking function the invention discloses a kind of low-voltage distribution cabinet with heat sinking function of new structure The electric cabinet of press-fitting is simple, easy to use.
As shown in figure 1, a kind of low-voltage distribution cabinet with heat sinking function, it includes cabinet 1 and cabinet door 2.Cabinet door 2 is provided with First control button 3, the second control button 4 positioned at the lower section of the first control button 3 and positioned at the first control button 3 and second The temperature and humidity controller 5 of the side of control button 4.Wherein, the first control button 3 typically infrequently starts, and the second control button 4 Can frequent starting.
As shown in figure 1, the low-voltage distribution cabinet with heat sinking function also includes top cover 14, the top side of cabinet 1 is provided with turnover Axle, the turnover axle connects top cover 14, and the top of cabinet 1 is provided with ventilating opening 15, ventilating opening 15 and is provided with filter screen 16, filter screen 16 Provided with protective cover 17, wantonly one or two of relative side of filter screen 16 is provided with fixing groove, and protective cover 17 is arranged in fixing groove and can be Slided in fixing groove, the protective cover 17 is provided with sealing strip 18 with the one end for sliding away from filter screen.It is arranged such, can be flexible The opening size of filter screen 16 is adjusted, and when not in use, filter screen 16 is played a protective role, it is to avoid dust enters filter screen 16.
As shown in figure 1, the lower section of cabinet 1 is provided with wiring board 6 and protective cover plate 7, the inserting provided with multiple confession grafting of wiring board 6 Seat, the both sides up and down of wiring board 6 are provided with slot 8, and protective cover plate 7 is arranged in slot 8 and can slided in slot 8.When being not required to Will be in use, in the fully-inserted slot 8 of protective cover plate 7 and completely obscured wiring board 6, when needing to use the part in wiring board 6 During socket, can by sliding the surface plug receptacle of protective cover plate 7, by using the cooperation of protective cover plate 7 and the slot 8 of slidingtype, On the one hand wiring board 6 can be protected when not in use, on the other hand, can also be protected when using in the wiring board 6 being not used Partial socket.
As shown in figure 1, the both sides of cabinet 1 are respectively equipped with radiator fan 13, described two direction of rotation phases of radiator fan 13 Instead, power distribution cabinet inner air convection is formed.By forming the air of convection current, the problem of efficiently solving cabinet radiating and dehumidify.
As shown in Fig. 2 Fig. 2 adds a radiator fan relative to Fig. 1, the fan is put primarily as spare part Put, naturally it is also possible to be not provided with the fan.Provided with vertical installing plate 9 and the electricity piece being installed on installing plate 9 in cabinet 1 10, installing plate 9 includes two pieces, and respectively left installing plate 91 and right installing plate 92, electrical part 10 also include two groups, respectively install Left electricity piece 101 on left installing plate 91 and the right electricity piece 102 on right installing plate 92.Utilize first in cabinet door Electricity piece 10 in the operation cabinet body of 3 and second control button of control button 4, can prevent electric shock accidents, improve the person And the security of equipment.
As shown in Figures 2 and 3, gap is provided between left installing plate 91 and right installing plate 92, the rear side of cabinet 1 is provided with back door 11, the gap extends through the outside of cabinet 1 by back door 11.
As shown in Figures 2 and 3, some radiating fins 12, radiating fin are equipped with left installing plate 91 and right installing plate 92 12 end is provided with radiating plane 121.The radiating fin 12 becomes larger towards the direction width of radiating plane 121, passes through Radiating fin 12 is set, and the radiating effect for the cabinet for being more preferably, also, is dissipated by the way that the end of radiating fin 12 is set into one Hot plane 121, and entirely the width of radiating fin 12 becomes larger towards end, so can be with increasing heat radiation area.
The present invention has the advantages that:The low-voltage distribution cabinet with heat sinking function of the present invention is simple in construction, can be with The opening size of flexible modulation filter screen, and when not in use, filter screen is played a protective role, it is to avoid dust enters filter screen.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's Protection domain.

Claims (5)

1. a kind of low-voltage distribution cabinet with heat sinking function, it includes cabinet (1), cabinet door (2) and top cover (14), and its feature exists In:The cabinet door (2) is provided with the first control button (3), the second control button (4) below the first control button (3) And positioned at the first control button (3) and the temperature and humidity controller (5) of the second control button (4) side, the two of the cabinet (1) Side is respectively equipped with radiator fan (13), described two radiator fan (13) direction of rotation on the contrary, forming power distribution cabinet inner air convection, Cabinet (1) top side is provided with ventilation provided with turnover axle, the turnover axle connection top cover (14), cabinet (1) top Filter screen (16) is installed, the filter screen (16) is provided with protective cover (17), the filter screen on mouth (15), the ventilating opening (15) (16) wantonly one or two of relative side is provided with fixing groove, and the protective cover (17) is arranged in fixing groove and can slided in fixing groove Dynamic, the protective cover (17) is provided with sealing strip (18) with the one end for sliding away from filter screen.
2. the low-voltage distribution cabinet according to claim 1 with heat sinking function, it is characterised in that:Under the cabinet (1) Side is provided with wiring board (6) and protective cover plate (7), and the both sides up and down of the wiring board (6) are provided with slot (8), the protective cover plate (7) it is arranged in slot (8) and can be slided in slot (8).
3. the low-voltage distribution cabinet according to claim 1 with heat sinking function, it is characterised in that:Set in the cabinet (1) There are vertical installing plate (9) and the electricity piece (10) being installed on installing plate (9), the installing plate (9) includes two pieces, is respectively Left installing plate (91) and right installing plate (92), electrical part (10) also include two groups, respectively on left installing plate (91) Left electricity piece (101) and right electricity piece (102) the left installing plate (91) on right installing plate (92) and right installing plate (92) gap is provided between.
4. the low-voltage distribution cabinet according to claim 3 with heat sinking function, it is characterised in that:The left installing plate (91) And some radiating fins (12) are equipped with right installing plate (92), the end of the radiating fin (12) is provided with radiating plane (121)。
5. the low-voltage distribution cabinet according to claim 4 with heat sinking function, it is characterised in that:The radiating fin (12) Become larger towards the direction width of radiating plane (121).
CN201710296270.5A 2017-04-28 2017-04-28 A kind of low-voltage distribution cabinet with heat sinking function Pending CN107196212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710296270.5A CN107196212A (en) 2017-04-28 2017-04-28 A kind of low-voltage distribution cabinet with heat sinking function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710296270.5A CN107196212A (en) 2017-04-28 2017-04-28 A kind of low-voltage distribution cabinet with heat sinking function

Publications (1)

Publication Number Publication Date
CN107196212A true CN107196212A (en) 2017-09-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710296270.5A Pending CN107196212A (en) 2017-04-28 2017-04-28 A kind of low-voltage distribution cabinet with heat sinking function

Country Status (1)

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CN (1) CN107196212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108092154A (en) * 2017-12-15 2018-05-29 山东地平线建筑节能科技有限公司 A kind of kitchen integrates power supply module and its construction technology
CN108390287A (en) * 2018-04-04 2018-08-10 安徽施耐德成套电气有限公司 The good high voltage power distributing cabinet of thermal diffusivity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038858A (en) * 1990-03-13 1991-08-13 Thermalloy Incorporated Finned heat sink and method of manufacture
CN204680959U (en) * 2015-06-23 2015-09-30 渤海大学 A kind of high efficiency and heat radiation high-voltage ring main unit
CN105720504A (en) * 2016-05-08 2016-06-29 刘志运 High/low-voltage power distribution cabinet with heat radiation function
CN106558846A (en) * 2017-02-03 2017-04-05 长葛市和合电气有限公司 A kind of good power distribution cabinet of radiating
CN106571592A (en) * 2016-08-30 2017-04-19 合肥智博电气有限公司 Novel power distribution cabinet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038858A (en) * 1990-03-13 1991-08-13 Thermalloy Incorporated Finned heat sink and method of manufacture
CN204680959U (en) * 2015-06-23 2015-09-30 渤海大学 A kind of high efficiency and heat radiation high-voltage ring main unit
CN105720504A (en) * 2016-05-08 2016-06-29 刘志运 High/low-voltage power distribution cabinet with heat radiation function
CN106571592A (en) * 2016-08-30 2017-04-19 合肥智博电气有限公司 Novel power distribution cabinet
CN106558846A (en) * 2017-02-03 2017-04-05 长葛市和合电气有限公司 A kind of good power distribution cabinet of radiating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108092154A (en) * 2017-12-15 2018-05-29 山东地平线建筑节能科技有限公司 A kind of kitchen integrates power supply module and its construction technology
CN108390287A (en) * 2018-04-04 2018-08-10 安徽施耐德成套电气有限公司 The good high voltage power distributing cabinet of thermal diffusivity

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Application publication date: 20170922