CN109640582A - A kind of heat-dissipation electrical cabinet - Google Patents
A kind of heat-dissipation electrical cabinet Download PDFInfo
- Publication number
- CN109640582A CN109640582A CN201811473224.9A CN201811473224A CN109640582A CN 109640582 A CN109640582 A CN 109640582A CN 201811473224 A CN201811473224 A CN 201811473224A CN 109640582 A CN109640582 A CN 109640582A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- gas outlet
- outer cabinet
- heat
- air inlet
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- 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.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of heat-dissipation electrical cabinets, including outer cabinet, it is arranged to arc-shaped at the top of the inner cabinet, inner cabinet top center position offers intermediate gas outlet, the position that outer cabinet two sides outer wall is located at side gas outlet offers outer cabinet gas outlet, when the present invention is worked by electrical component, inner cabinet inner cavity hot gas rises, it is discharged by intermediate gas outlet and side gas outlet, the low external pressure of inner cabinet intracavity bottom air pressure at this time is high, from and the gas of outer cabinet inner cavity be pressed into from inner cabinet air inlet, generate air flowing, from and drive gas outside outer cabinet to enter from outer cabinet air inlet, and the hot gas of intermediate gas outlet discharge impacts outer cabinet inner cavity top and spreads to two sides, from and drive side gas outlet be discharged hot gas to two sides spread, outside by outer cabinet gas outlet discharge cabinet body, at this moment it also will drive outer cabinet The air stream that air inlet enters radiates to inner cabinet surface to outer cabinet gas outlet, realizes the purpose of cavity radiating in inner cabinet.
Description
Technical field
The present invention relates to heat-dissipation electrical cabinet technical fields.Specially a kind of heat-dissipation electrical cabinet.
Background technique
Electrical cabinet is a kind of common electrical equipment, and electrical cabinet includes cabinet body and is mounted on the intracorporal component of cabinet, electrically
The component operation that peace turns in cabinet, which returns, generates a large amount of heat, not to be released in time, will cause serious economic loss, at present
The electrical cabinet heat dissipating method used mostly uses heat emission fan to carry out fan heat, consumes the energy, and heat dissipation effect is bad, and rainy day is easy
The problem of intaking from exhaust fan.
Summary of the invention
The main purpose of the present invention is to provide a kind of heat-dissipation electrical cabinets, are worked by the electrical component in inner cabinet, heat
Gas rises, and the intermediate gas outlet by being arranged at the top of inner cabinet and side gas outlet are discharged, and the air pressure of inner cabinet intracavity bottom is low at this time
External pressure is high, from and the gas of outer cabinet inner cavity is pressed into from inner cabinet air inlet, generate air flowing, from and drive outer cabinet
External gas enters from outer cabinet air inlet, and the hot gas of intermediate gas outlet discharge impacts outer cabinet inner cavity top to two sides
Diffusion, from and drive side gas outlet be discharged hot gas to two sides spread, by outer cabinet gas outlet discharge cabinet body outside, at this moment also can
The air stream for driving outer cabinet air inlet to enter radiates to inner cabinet surface to outer cabinet gas outlet, completes entirely without dynamic
Power air circulation realizes the purpose of cavity radiating in inner cabinet, can effectively solve the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of heat-dissipation electrical cabinet, including outer cabinet, the outer cabinet intracavity bottom are rotatably connected to inner cabinet, the interior cabinet
Be arranged to arc-shaped at the top of body, outer cabinet two sides outer wall close to the position of inner cabinet bottom offer a plurality of outer cabinets into
Port, inner cabinet two sides outer wall offer a plurality of inner cabinet air inlets, and inner cabinet top center position offers
Intermediate gas outlet, inner cabinet top position centre gas outlet two sides symmetric position offer side gas outlet, the outer cabinet
The position that two sides outer wall is located at side gas outlet offers outer cabinet gas outlet, and the inner cabinet air inlet is than outer cabinet air inlet
Height wants short, and the outer cabinet air inlet, inner cabinet air inlet are all made of arch design, outer wall interposition on the left of the inner cabinet
It sets and is fixedly connected with inner cabinet handle, the outer cabinet two sides outer wall intermediate symmetrical position is fixedly connected with outer cabinet handle.
Further, the position that the outer cabinet intracavity bottom is located at inner cabinet two sides outer exterior wall is fixedly connected with dust-proof
Net.
Further, the position and the position at the top of outer cabinet that the outer cabinet gas outlet is located at outer cabinet outer surface
It is fixedly connected with weather shield.
Further, outer cabinet gas outlet inner cavity is provided with effluent trough close to the position of outer cabinet bottom.
Further, the inner cabinet both side plate is detachable.
Further, inner cabinet bottom middle position is fixedly connected with rotation axis, and the rotation axis outer surface passes through
Rolling bearing and outer cabinet are rotatablely connected.
Further, the outer cabinet bottom is provided with castor.
Working principle by the electrical component in inner cabinet with the utility model has the advantages that when being worked, and hot gas rises, by inner cabinet top
The intermediate gas outlet of portion's setting and the discharge of side gas outlet, the low external pressure height of inner cabinet intracavity bottom air pressure at this time, from and outer cabinet
The gas of intracoelomic cavity is pressed into from inner cabinet air inlet, generates air flowing, from and drive gas outside outer cabinet from outer cabinet
Air inlet enters, and the hot gas of intermediate gas outlet discharge impacts outer cabinet inner cavity top and spreads to two sides, from and drive side to go out
The hot gas of port discharge is spread to two sides, is discharged outside cabinet body by outer cabinet gas outlet, at this moment also be will drive outer cabinet air inlet
The air stream of entrance radiates to inner cabinet surface to outer cabinet gas outlet, completes entire non-power air and recycles, in realization
The purpose of cavity radiating in cabinet body does not need installation heat emission fan and radiates, saves material and the energy.
Detailed description of the invention
Fig. 1 is broken section structural schematic diagram of the invention；
Fig. 2 is overlooking structure diagram of the invention.
In figure: 1, outer cabinet；2, inner cabinet；3, outer cabinet air inlet；4, inner cabinet air inlet；5, intermediate gas outlet；6,
Side gas outlet；7, outer cabinet gas outlet；8, Air Filter；9, inner cabinet handle；10, outer cabinet handle；11, weather shield；12, it is discharged
Slot；13, rotation axis；14, rolling bearing；15, castor.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs. 1-2, a kind of heat-dissipation electrical cabinet, including outer cabinet 1,1 intracavity bottom of outer cabinet are rotatably connected to interior cabinet
Body 2 is arranged to arc-shaped at the top of inner cabinet 2, and 1 two sides outer wall of outer cabinet offers a plurality of close to the position of 2 bottom of inner cabinet
Outer cabinet air inlet 3,2 two sides outer wall of inner cabinet offer a plurality of inner cabinet air inlets 4, and 2 top center position of inner cabinet is opened
Equipped with intermediate gas outlet 5,5 two sides symmetric position of gas outlet offers side gas outlet 6, outer cabinet 1 among 2 top position of inner cabinet
The position that two sides outer wall is located at side gas outlet 6 offers outer cabinet gas outlet 7, and inner cabinet air inlet 4 is than outer cabinet air inlet 3
Height wants short, and outer cabinet air inlet 3, inner cabinet air inlet 4 are all made of arch design, and 2 left side outer wall middle position of inner cabinet is solid
Surely it is connected with inner cabinet handle 9,1 two sides outer wall intermediate symmetrical position of outer cabinet is fixedly connected with outer cabinet handle 10.
A kind of heat-dissipation electrical cabinet of the present invention, is worked by the electrical component in inner cabinet 2, and hot gas rises, by inner cabinet 2
The intermediate gas outlet 5 and side gas outlet 6 of top setting are discharged, the low external pressure height of 2 intracavity bottom air pressure of inner cabinet at this time, from and
The gas of 1 inner cavity of outer cabinet is pressed into from inner cabinet air inlet 4, generates air flowing, from and drive gas outside outer cabinet 1 from
Outer cabinet air inlet 3 enters, and the hot gas that intermediate gas outlet 5 is discharged impacts 1 inner cavity top of outer cabinet and spreads to two sides, from and
The hot gas for driving side gas outlet 6 to be discharged is spread to two sides, is discharged outside cabinet body 1 by outer cabinet gas outlet 3, at this moment also will drive outer
The air stream that cabinet body air inlet 3 enters radiates to 2 surface of inner cabinet to outer cabinet gas outlet 3, completes entire unpowered sky
Gas circulation, realizes the purpose of cavity radiating in inner cabinet 2.
Wherein, the position that 1 intracavity bottom of outer cabinet is located at 2 inner cabinet two sides outer exterior walls is fixedly connected with 8 Air Filters, resistance
The dust that outer cabinet air inlet enters in air is blocked, guarantees the clean degree of outer cabinet inner cavity, dust is avoided to influence member in inner cabinet
The working effect of device.
Wherein, outer cabinet gas outlet 7 is located at the position of 1 outer surface of outer cabinet and fixes close to the position at 1 top of outer cabinet
It is connected with weather shield 11, weather shield prevents rainwater from entering outer cabinet gas outlet, subsequently into inner cabinet, influences the member in inner cabinet
The work of device.
Wherein, 7 inner cavity of outer cabinet gas outlet is provided with effluent trough 12 close to the position of 1 bottom of outer cabinet, will enter outer cabinet
The water of body gas outlet is discharged, and avoids enter into outer cabinet inner cavity, causes economic loss.
Wherein, 2 both side plate of inner cabinet is detachable, rotates inner cabinet, dismantles both side plate, facilitates mounting related components.
Wherein, 1 bottom of outer cabinet is provided with castor 15, is moved easily outer cabinet.
It is above that certain exemplary embodiments of the invention are only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (7)
1. a kind of heat-dissipation electrical cabinet, including outer cabinet (1), it is characterised in that: outer cabinet (1) intracavity bottom is rotatably connected to
Inner cabinet (2), inner cabinet (2) top are arranged to arc-shaped, and outer cabinet (1) the two sides outer wall is close to inner cabinet (2) bottom
The position in portion offers a plurality of outer cabinet air inlets (3), inner cabinet (2) two sides outer wall offer a plurality of inner cabinets into
Port (4), inner cabinet (2) the top center position offer intermediate gas outlet (5), in inner cabinet (2) top position
Between gas outlet (5) two sides symmetric position offer side gas outlet (6), outer cabinet (1) the two sides outer wall is located at side gas outlet (6)
Position offer outer cabinet gas outlet (7)；
The inner cabinet air inlet (4) is short than the height of outer cabinet air inlet (3)；
The outer cabinet air inlet (3), inner cabinet air inlet (4) are all made of arch design；
Outer cabinet (1) two sides outer wall intermediate symmetrical position is fixedly connected with outer cabinet handle (10)；
Outer wall middle position is fixedly connected with inner cabinet handle (9) on the left of the inner cabinet (2).
2. a kind of heat-dissipation electrical cabinet according to claim 1, it is characterised in that: outer cabinet (1) intracavity bottom is located at
The position of inner cabinet (2) two sides outer exterior wall is fixedly connected with Air Filter (8).
3. a kind of heat-dissipation electrical cabinet according to claim 1, it is characterised in that: the outer cabinet gas outlet (7) is located at outer
Position at the top of the position of cabinet body (1) outer surface and close outer cabinet (1) is fixedly connected with weather shield (11).
4. a kind of heat-dissipation electrical cabinet according to claim 1, it is characterised in that: outer cabinet gas outlet (7) inner cavity is leaned on
The position of nearly outer cabinet (1) bottom is provided with effluent trough (12).
5. a kind of heat-dissipation electrical cabinet according to claim 1, it is characterised in that: inner cabinet (2) both side plate is removable
It unloads.
6. a kind of heat-dissipation electrical cabinet according to claim 1, it is characterised in that: inner cabinet (2) the bottom middle position
It is fixedly connected with rotation axis (13), rotation axis (13) outer surface is rotatablely connected by rolling bearing (14) and outer cabinet (1).
7. a kind of heat-dissipation electrical cabinet according to claim 1, it is characterised in that: outer cabinet (1) bottom is provided with foot
It takes turns (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473224.9A CN109640582B (en) | 2018-12-04 | 2018-12-04 | Heat dissipation regulator cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473224.9A CN109640582B (en) | 2018-12-04 | 2018-12-04 | Heat dissipation regulator cubicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109640582A true CN109640582A (en) | 2019-04-16 |
| CN109640582B CN109640582B (en) | 2020-10-13 |
Family
ID=66071011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811473224.9A Active CN109640582B (en) | 2018-12-04 | 2018-12-04 | Heat dissipation regulator cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109640582B (en) |
Citations (13)
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| CN203194042U (en) * | 2013-04-18 | 2013-09-11 | 江苏维尔电气有限公司 | Dustproof dehumidification electric cabinet |
| CN103457178A (en) * | 2013-08-23 | 2013-12-18 | 江苏常明电力设备有限公司 | High heat dissipation outdoor electric cabinet |
| CN203504920U (en) * | 2013-09-26 | 2014-03-26 | 林阿成 | Electrical cabinet with waterproof radiating holes |
| CN205305334U (en) * | 2016-01-12 | 2016-06-08 | 国家电网公司 | Heat dissipation type regulator cubicle |
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| CN205565429U (en) * | 2016-03-30 | 2016-09-07 | 江西鑫固电气有限公司 | Improved generation european style transformer substation |
| CN106455385A (en) * | 2016-10-14 | 2017-02-22 | 无锡市海升电子科技有限公司 | Protection box used for electronic equipment |
| CN106532500A (en) * | 2015-09-11 | 2017-03-22 | 国网山东济南市长清区供电公司 | High-strength heat dissipation electric power cabinet capable of relieving up-down vibration of cabinet body |
| CN206894088U (en) * | 2017-06-29 | 2018-01-16 | 上海宝灵超亚电器有限公司 | Active heat removal small distribution cabinet |
| CN207200011U (en) * | 2017-09-27 | 2018-04-06 | 正泰集团成套设备制造有限公司 | A kind of outdoor water-proof switch cubicle |
| CN207530373U (en) * | 2017-11-21 | 2018-06-22 | 东莞市岩塔模具有限公司 | A kind of power supply box of easy access |
| CN207664494U (en) * | 2018-01-08 | 2018-07-27 | 河北盛优科技有限公司 | One kind is from cooling, dust preventing type central air-conditioning energy special switch cabinet |
| CN108666909A (en) * | 2018-06-26 | 2018-10-16 | 南京恒众机械有限公司 | A kind of radiating cabinet |
-
2018
- 2018-12-04 CN CN201811473224.9A patent/CN109640582B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203194042U (en) * | 2013-04-18 | 2013-09-11 | 江苏维尔电气有限公司 | Dustproof dehumidification electric cabinet |
| CN103457178A (en) * | 2013-08-23 | 2013-12-18 | 江苏常明电力设备有限公司 | High heat dissipation outdoor electric cabinet |
| CN203504920U (en) * | 2013-09-26 | 2014-03-26 | 林阿成 | Electrical cabinet with waterproof radiating holes |
| CN106532500A (en) * | 2015-09-11 | 2017-03-22 | 国网山东济南市长清区供电公司 | High-strength heat dissipation electric power cabinet capable of relieving up-down vibration of cabinet body |
| CN205407026U (en) * | 2015-12-29 | 2016-07-27 | 天津中甲科技发展有限公司 | A heat dissipation box for light current case |
| CN205305334U (en) * | 2016-01-12 | 2016-06-08 | 国家电网公司 | Heat dissipation type regulator cubicle |
| CN205565429U (en) * | 2016-03-30 | 2016-09-07 | 江西鑫固电气有限公司 | Improved generation european style transformer substation |
| CN106455385A (en) * | 2016-10-14 | 2017-02-22 | 无锡市海升电子科技有限公司 | Protection box used for electronic equipment |
| CN206894088U (en) * | 2017-06-29 | 2018-01-16 | 上海宝灵超亚电器有限公司 | Active heat removal small distribution cabinet |
| CN207200011U (en) * | 2017-09-27 | 2018-04-06 | 正泰集团成套设备制造有限公司 | A kind of outdoor water-proof switch cubicle |
| CN207530373U (en) * | 2017-11-21 | 2018-06-22 | 东莞市岩塔模具有限公司 | A kind of power supply box of easy access |
| CN207664494U (en) * | 2018-01-08 | 2018-07-27 | 河北盛优科技有限公司 | One kind is from cooling, dust preventing type central air-conditioning energy special switch cabinet |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109640582B (en) | 2020-10-13 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200807 Address after: 237000 people in Anhui province Lu'an City Jin'an District Road No. 71 Applicant after: Anhui Mingdu Energy Construction Group Co.,Ltd. Address before: The six road on the west side of 237000 Anhui city in Lu'an Province Economic Development Zone (Ming Industrial Park) Applicant before: ANHUI MINGDU ELECTRICAL Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: 237000 71 Renmin Road, Jin'an District, Lu'an City, Anhui Province Patentee after: Anhui Mingdu Energy Construction Group Co.,Ltd. Patentee after: STATE GRID ANHUI ELECTRIC POWER CO.,LTD. LU'AN POWER SUPPLY CO. Address before: 237000 71 Renmin Road, Jin'an District, Lu'an City, Anhui Province Patentee before: Anhui Mingdu Energy Construction Group Co.,Ltd. |