CN108288832A - A kind of low voltage drawing-out switching carbinet being easy to heat dissipation - Google Patents
A kind of low voltage drawing-out switching carbinet being easy to heat dissipation Download PDFInfo
- Publication number
- CN108288832A CN108288832A CN201711499364.9A CN201711499364A CN108288832A CN 108288832 A CN108288832 A CN 108288832A CN 201711499364 A CN201711499364 A CN 201711499364A CN 108288832 A CN108288832 A CN 108288832A
- Authority
- CN
- China
- Prior art keywords
- drawer
- heat
- main box
- air
- heat dissipation
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of low voltage drawing-out switching carbinets being easy to heat dissipation,Including bottom plate,Main box is installed on the bottom plate,The top of the main box is equipped with heat dissipation tank,The top of the heat dissipation tank is equipped with air-cooler,It is connected with blast pipe on the air-cooler,The air-cooler bottom end is equipped with air outlet,The side of the main box is equipped with heat-dissipating pipe,The heat-dissipating pipe is connected with blast pipe,Heat sink is installed on the heat-dissipating pipe,Thermal hole is equipped at the center of the heat sink,The side of the heat sink is equipped with heat sink strip,Crossbeam is installed in the main box,Drawer slot is equipped in the main box,Air-guiding hole is equipped in the main box,Drawer is installed in the drawer slot,The drawer bottom end and both sides are equipped with slider bar,The main tank side is equipped with spring base,Spring is installed on the spring base,The side of the spring is connected by spring base with drawer.The present invention, heat dissipation effect is more preferable, more convenient to use.
Description
Technical field
The present invention relates to switchgear technical field, specifically a kind of low voltage drawing-out switching carbinet for being easy to heat dissipation.
Background technology
Low voltage drawing-out switching carbinet is widely used in the industrial enterprise such as power plant, substation, industry light industry textile industry and residential quarters,
The places such as skyscraper, inside will produce during the work time measures heat greatly, and waste heat is discharged is likely to result in not in time
Equipment fault.
In use, when the heat generated in device is fewer, radiate existing low voltage drawing-out switching carbinet machine
Structure still can be operated according to normal condition, often form waste.
Invention content
The purpose of the present invention is to provide a kind of low voltage drawing-out switching carbinets being easy to heat dissipation, to solve to exist in the prior art
During use, when the heat generated in device is fewer, cooling mechanism still can be operated according to normal condition, often shape
The problems such as at waste.
To achieve the above object, the present invention provides the following technical solutions：A kind of low voltage drawing-out switching carbinet being easy to heat dissipation,
Including bottom plate, main box is installed on the bottom plate, the top of the main box is equipped with heat dissipation tank, the top of the heat dissipation tank
Air-cooler is installed, is connected with blast pipe on the air-cooler, the air-cooler bottom end is equipped with air outlet, and the one of the main box
Side is equipped with heat-dissipating pipe, and the heat-dissipating pipe is connected with blast pipe, is equipped with heat sink on the heat-dissipating pipe, in the heat sink
Thermal hole is equipped at the heart, the side of the heat sink is equipped with heat sink strip, crossbeam, the main box are equipped in the main box
Interior to be equipped with drawer slot, the both sides of the beam surface and drawer slot are both provided with sliding rail, air-guiding hole, institute are equipped in the main box
It states and drawer is installed in drawer slot, the drawer bottom end and both sides are equipped with slider bar, and the main tank side is equipped with spring base,
Spring is installed, the side of the spring is connected by spring base with drawer on the spring base.
Preferably, the main box side is equipped with bus-bar chamber.
Preferably, it is evenly distributed with air-guiding hole on the drawer.
Preferably, the surface of the main box is equipped with sealing strip.
Preferably, the side of the drawer is equipped with pumping board.
Compared with prior art, the beneficial effects of the invention are as follows：The blast pipe of air-cooler directs the air into air-cooler, low temperature
Air is discharged from air outlet, is flowed downward by the air-guiding hole being arranged in main box and on drawer, equipment in each drawer is produced
Raw heat is taken away, and enters heat-dissipating pipe from the bottom of main box, cooling fin is uniformly arranged on heat-dissipating pipe, is set at the center of cooling fin
Thermal hole is set, when air-flow passes through in heat transfer to heat sink, four sides of cooling fin are mounted on heat sink strip, by heat dissipation
Item dissipates heat, and the heat-dissipating pipe other end is connect with blast pipe, and the air for dissipating heat enters air-cooler by blast pipe again,
Circulation cooling is completed, when heat is not high in the device, the energy that air-cooler needs is reduced, and saves resource；The bottom end of drawer and two
Side has been respectively mounted slider bar, and slider bar slides in sliding rail, and drawer slot is arranged in main box and installs supporting beam, reserves larger sky
Between, facilitate equipment and the connection in bus-bar chamber, supporting beam in drawer to increase the stability of drawer, drawer one end passes through spring
It is connected with main box, facilitates the withdrawal of drawer after usage, it is more convenient to use.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of main box of the present invention；
Fig. 3 is the structural schematic diagram of drawer of the present invention；
Fig. 4 is the scheme of installation of spring of the present invention；
Fig. 5 is the structural schematic diagram of heat sink of the present invention.
In figure：1- heat dissipation tanks；2- bus-bar chambers；3- heat-dissipating pipes；4- bottom plates；5- pumping boards；6- main boxes；7- air-coolers；8- goes out
Air port；9- blast pipes；10- spring bases；11- drawer slots；12- air-guiding holes；13- sliding rails；14- supporting beams；15- drawers；16- is slided
Item；17- sealing strips；18- springs；19- heat sink strips；20- heat sinks；21- thermal holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, in the embodiment of the present invention, a kind of low voltage drawing-out switching carbinet being easy to heat dissipation, including bottom plate 4,
Main box 6 is installed, the top of main box 6 is equipped with heat dissipation tank 1, and the top of heat dissipation tank 1 is equipped with air-cooler 7, cold on bottom plate 4
Blast pipe 9 is connected on wind turbine 7,7 bottom end of air-cooler is equipped with air outlet 8, and the side of main box 6 is equipped with heat-dissipating pipe 3, heat-dissipating pipe
3 are connected with blast pipe 9, and heat sink 20 is equipped on heat-dissipating pipe 3, thermal hole 21 is equipped at the center of heat sink 20, is passed through in air-flow
In out-of-date heat transfer to heat sink 20, accelerate distributing for heat, the side of heat sink 20 is equipped with heat sink strip 19, main box 6
Crossbeam 14 is inside installed, is equipped with drawer slot 11 in main box 6, the both sides of 14 surface of crossbeam and drawer slot 11 are both provided with sliding rail
13, main box 6 is interior to be equipped with air-guiding hole 12, is equipped with drawer 15 in drawer slot 11,15 bottom end of drawer and both sides are equipped with slider bar
16,6 side of main box is equipped with spring base 10, and spring 18 is equipped on spring base 6, and the side of spring 18 passes through spring base 6 and pumping
Drawer 15 is connected, and spring 18 facilitates the withdrawal of drawer 15 after usage, time saving and energy saving, and 6 side of main box is equipped with bus-bar chamber 2,
It is evenly distributed with air-guiding hole 12 on drawer 15, realizes that heat dissipation cycle, reduction are filling by blast pipe 9, air-guiding hole 12 and heat-dissipating pipe 3
Set interior heat it is not high when the energy that consumes, the surface of main box 6 is equipped with sealing strip 17, and the side of drawer 15 is equipped with pumping board 5.
The present invention operation principle be：In use device, equipment is placed in drawer 15, blast pipe 9 leads air
Enter air-cooler 7, Cryogenic air is discharged from air outlet 8, by the air-guiding hole 12 that is arranged in main box 6 and on drawer 15 to flowing down
It is dynamic, the heat that equipment generates is taken away, enters heat-dissipating pipe 3 from the bottom of main box 6, cooling fin 20 is uniformly arranged on heat-dissipating pipe 3,
Thermal hole 21, when air-flow passes through in heat transfer to heat sink 20,20 4 sides of cooling fin are set at the center of cooling fin 20
Face is mounted on heat sink strip 19, dissipates heat by heat sink strip 19, and 3 other end of heat-dissipating pipe is connect with blast pipe 9, dissipates heat
The air of amount enters air-cooler 7 by blast pipe 9 again, completes circulation cooling, the bottom end and both sides of drawer 15 have been respectively mounted sliding
Item 16, slider bar 16 slide in sliding rail 12, and drawer slot 11 is arranged in main box 6 and installs supporting beam 14, reserves larger space,
Equipment and the connection in bus-bar chamber 2, supporting beam 14 in drawer 15 is facilitated to increase the stability of drawer 15,15 one end of drawer is logical
It crosses spring 18 with main box 6 to be connected, facilitates the withdrawal of drawer 15 after usage.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of low voltage drawing-out switching carbinet being easy to heat dissipation, including bottom plate (4), it is characterised in that：It is installed on the bottom plate (4)
There are main box (6), the top of the main box (6) that heat dissipation tank (1) is installed, the top of the heat dissipation tank (1) is equipped with cold wind
Machine (7), blast pipe (9) is connected on the air-cooler (7), and air-cooler (7) bottom end is equipped with air outlet (8), the main tank
The side of body (6) is equipped with heat-dissipating pipe (3), and the heat-dissipating pipe (3) is connected with blast pipe (9), is equipped on the heat-dissipating pipe (3)
Heat sink (20), is equipped with thermal hole (21) at the center of the heat sink (20), and the side of the heat sink (20) is equipped with scattered
Hot item (19), the main box (6) is interior to be equipped with crossbeam (14), and drawer slot (11), the crossbeam are equipped in the main box (6)
(14) surface and the both sides of drawer slot (11) are both provided with sliding rail (13), and air-guiding hole (12) is equipped in the main box (6), described
Drawer (15) is installed in drawer slot (11), drawer (15) bottom end and both sides are equipped with slider bar (16), the main box
(6) side is equipped with spring base (10), and spring (18) is equipped on the spring base (6), and the side of the spring (18) passes through bullet
Spring abutment (6) is connected with drawer (15).
2. a kind of low voltage drawing-out switching carbinet being easy to heat dissipation according to claim 1, it is characterised in that：The main box
(6) side is equipped with bus-bar chamber (2).
3. a kind of low voltage drawing-out switching carbinet being easy to heat dissipation according to claim 1, it is characterised in that：The drawer
(15) air-guiding hole (12) is evenly distributed on.
4. a kind of low voltage drawing-out switching carbinet being easy to heat dissipation according to claim 1, it is characterised in that：The main box
(6) surface is equipped with sealing strip (17).
5. a kind of low voltage drawing-out switching carbinet being easy to heat dissipation according to claim 1, it is characterised in that：The drawer
(15) side is equipped with pumping board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499364.9A CN108288832A (en) | 2017-12-29 | 2017-12-29 | A kind of low voltage drawing-out switching carbinet being easy to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499364.9A CN108288832A (en) | 2017-12-29 | 2017-12-29 | A kind of low voltage drawing-out switching carbinet being easy to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108288832A true CN108288832A (en) | 2018-07-17 |
Family
ID=62819868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711499364.9A Pending CN108288832A (en) | 2017-12-29 | 2017-12-29 | A kind of low voltage drawing-out switching carbinet being easy to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108288832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839321A (en) * | 2021-11-29 | 2021-12-24 | 山东万海电气科技有限公司 | Switch cabinet |
-
2017
- 2017-12-29 CN CN201711499364.9A patent/CN108288832A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839321A (en) * | 2021-11-29 | 2021-12-24 | 山东万海电气科技有限公司 | Switch cabinet |
| CN113839321B (en) * | 2021-11-29 | 2022-02-08 | 山东万海电气科技有限公司 | Switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180717 |
|
| WD01 | Invention patent application deemed withdrawn after publication |