CN105960127B - A kind of electric power electric cabinet of adjustable radiation - Google Patents
A kind of electric power electric cabinet of adjustable radiation Download PDFInfo
- Publication number
- CN105960127B CN105960127B CN201610470987.2A CN201610470987A CN105960127B CN 105960127 B CN105960127 B CN 105960127B CN 201610470987 A CN201610470987 A CN 201610470987A CN 105960127 B CN105960127 B CN 105960127B
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- China
- Prior art keywords
- cabinet
- main body
- radiator
- interface channel
- present
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
Abstract
The present invention relates to a kind of electric power electric cabinets that adjustable radiation performance is good, including electrical cabinet main body and radiator, and radiator quantity is two, radiator is separately mounted on the downside of electrical cabinet main body left side and on the upside of electrical cabinet main body right side, radiator includes ventilative channel, interface channel, turning joint, fixed seat and angle adjusting mechanism, it is connected by turning joint between ventilative channel rear end and interface channel front end, interface channel rear end is connected with the ventilation port on cabinet, fixed seating is on interface channel upper surface, angle adjusting mechanism lower end is connected with fixed seat, angle adjusting mechanism upper end is connected with cabinet.The present invention utilizes the principle expanded with heat and contract with cold with cold-hot air convection, the function that natural heat dissipation is carried out to the present invention is realized by radiator, and cold air inlet and hot-air discharge rate are adjustably controlled, and reduce the temperature of working environment of the present invention, improve the security performance of the present invention.
Description
Technical field
The present invention relates to field of electrical equipment, a kind of specifically electric power electric cabinet of adjustable radiation.
Background technology
Electrical cabinet be by steel material be process for protect component work normally cabinet, electrical cabinet making material one
As be divided into two kinds of hot rolled steel plate and cold-rolled steel sheet, cold-rolled steel sheet is soft with respect to hot rolled steel plate more material, is more suitable for the system of electrical cabinet
Make, electrical cabinet is widely used, is mainly used for chemical industry, environmental protection industry (epi), electric system, metallurgical system, nuclear power industry, fire-fighting peace
Full monitoring and transportation industry etc..The component in electric power electric cabinet is mostly the work of Non-intermittent, and electrical cabinet space at present
Narrow, air flow property is poor, so electrical in-cabinet temperature is higher, there are great explosion safety hidden danger, and hot environment
Accelerate the damage of component.In view of problem above, the present invention provides a kind of electric power electric cabinets of adjustable radiation.
Invention content
In order to make up for the deficiencies of the prior art, the present invention provides a kind of electric power electric cabinets of adjustable radiation.
The present invention to be solved its technical problem and be realized using following technical scheme.
A kind of electric power electric cabinet of adjustable radiation, including electrical cabinet main body and radiator, and radiator quantity is
Two, radiator is separately mounted on the downside of electrical cabinet main body left side and on the upside of electrical cabinet main body right side.
Further, the electrical cabinet main body includes cabinet, partition board, front side sealing plate, clamping screw, cabinet door and hinge；Institute
The rectangular hollow cylinder structure of cabinet stated, cabinet lower end are provided with bottom plate, cabinet front opening, and cabinet upper end is provided with screening
Plate, and shield is in arc structure, the shield of arc shape can avoid the accumulation of rainwater and accumulated snow, cabinet left side downside and right side
Upside respectively offers ventilation port, mounting post and hook is provided on cabinet madial wall, mounting post and hook are for controlling member
The installation and fixation of device and electric wire；The partition board quantity is two, and partition board is distinguished along the central transverse axis of cabinet
The upper and lower ends of cabinet symmetrically are fixed on, and are uniformly provided with hole of leaking out on partition board, are improved by the way that hole of leaking out is arranged on partition board
The mobility of air in cabinet；The front side sealing plate is located above and below cabinet front end, and front side sealing plate with
Fixation is attached by clamping screw between cabinet, cabinet door passes through hinge between the sealing plate of front side between cabinet door and cabinet
It is connected, and is provided with knob on cabinet door front end face.
Further, the radiator includes ventilative channel, interface channel, turning joint, fixed seat and angular adjustment
Mechanism；The ventilative Channel front end is rectangle hollow column structure, and ventilative channel rear end is arcuation hollow cylinder structure, ventilative
It is connected by turning joint between channel rear end and interface channel front end, interface channel rear end is connected with the ventilation port on cabinet
It connects, fixed seat is in strip structure, and fixed seating is on interface channel upper surface, and angle adjusting mechanism quantity is three, angle tune
Section mechanism lower end is connected with fixed seat, and angle adjusting mechanism upper end is connected with cabinet；Component in electrical cabinet main body is more
It is the work of Non-intermittent, and electrical cabinet principal space is narrow, air flow property is poor, and the main body temperature of electrical cabinet is higher, exists
Great explosion safety hidden danger, and hot environment also accelerates the damage of component, and the air in electrical cabinet main body exists
Lamination, hot-air density are less than cold air density, and therefore, hot-air accumulates in the top in electrical cabinet main body, cold air
The lower section in electrical cabinet main body is accumulated in, and the integrated air density in electrical cabinet main body is slightly less than outdoor air density, led to
Cross to expand with heat and contract with cold and be entered in electrical cabinet main body by radiator with cross-ventilated principle, outdoor cold air, and with it is electrical
Hot-air in cabinet main body swaps mixing, is discharged finally by radiator, reduces the temperature in electrical cabinet main body, carries
The high security performance of the present invention, and ventilative channel integral level angle tilt is down, it is therefore prevented that daily rainwater enters electrically
Cabinet body interior, the case where to cause component to burn out.
Further, the angle adjusting mechanism includes fixed block, adjustable spring, connecting seat, adjusting screw rod, adjusts spiral shell
Set, hinges and fixed plate；Described adjustable spring one end is connected with fixed block, the adjustable spring other end and connecting seat phase
Connection, is attached using bearing between connecting seat and adjusting screw rod bottom end, is used between adjusting screw rod top and Adjusting bolt Adjusting screw
The mode of screw-thread fit is attached, and Adjusting bolt Adjusting screw is mounted on by hinges in fixed plate；By rotating adjusting screw rod band
Dynamic movement of the adjusting screw rod in Adjusting bolt Adjusting screw to control to adjust the extension elongation of screw rod, and then drives ventilative channel to turn
Dynamic hinge is that rotation centerline is rotated, and realizes the function that ventilative channel level inclination changes, to adjustable by saturating
Wind channel enters intake and air output in electrical cabinet main body.
Compared with prior art, advantageous effect of the present invention：A kind of electric power electric cabinet of adjustable radiation has compact-sized
Simply, simple operation and it is safe the features such as, using the principle expanded with heat and contract with cold with cold-hot air convection, pass through radiator
The function that natural heat dissipation is carried out to the present invention is realized, and cold air inlet and hot-air discharge rate are adjustably controlled, drop
The low temperature of working environment of the present invention improves the security performance of the present invention.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram of radiator of the present invention.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As depicted in figs. 1 and 2, the electric power electric cabinet of a kind of adjustable radiation, including electrical cabinet main body 1 and radiator,
And 2 quantity of radiator is two, radiator 2 is separately mounted on the downside of 1 left side of electrical cabinet main body and 1 right end of electrical cabinet main body
On the upside of face.
As shown in Figure 1, the electrical cabinet main body 1 includes cabinet 11, partition board 12, front side sealing plate 13, clamping screw 14, cabinet
Door 15 and hinge 16；The 11 rectangular hollow cylinder structure of cabinet, 11 lower end of cabinet are provided with bottom plate, and 11 front end of cabinet is opened
Mouthful, 11 upper end of cabinet is provided with shield, and shield is in arc structure, and the shield of arc shape can avoid the accumulation of rainwater and accumulated snow,
Ventilation port is respectively offered on the downside of 11 left side of cabinet and on the upside of right side, mounting post and extension are provided on 11 madial wall of cabinet
Hook, the installation and fixation of mounting post and hook for controlling component and electric wire；12 quantity of partition board is two, every
Plate 12 is respectively symmetrically fixed on the upper and lower ends of cabinet 11 along the central transverse axis of cabinet, and leakage is uniformly provided on partition board 12
Air holes, the mobility for improving air in cabinet 11 by the way that hole of leaking out is arranged on partition board 12；The front side sealing plate 13 is distinguished
Above and below 11 front end of cabinet, and it is attached admittedly by clamping screw 14 between front side sealing plate 13 and cabinet 11
Fixed, cabinet door 15 is connected between cabinet door 15 and cabinet 11 by hinge 16 between front side sealing plate 13, and 15 front end face of cabinet door
On be provided with knob.
As shown in Fig. 2, the radiator 2 includes ventilative channel 21, interface channel 22, turning joint 23, fixed seat
24 and angle adjusting mechanism 25；21 front end of ventilative channel is rectangle hollow column structure, and 21 rear end of ventilative channel is arc
Shape hollow cylinder structure is connected between 21 rear end of ventilative channel and 22 front end of interface channel by turning joint 23, and connection is logical
22 rear end of road is connected with the ventilation port on cabinet 11, and fixed seat 24 is in strip structure, and fixed seat 24 is located at interface channel 22
On upper surface, 25 quantity of angle adjusting mechanism is three, and 25 lower end of angle adjusting mechanism is connected with fixed seat 24, angular adjustment machine
25 upper end of structure is connected with cabinet 11；Component in electrical cabinet main body 1 is mostly the work of Non-intermittent, and electrical cabinet main body 1
Narrow space, air flow property is poor, and temperature is higher in electrical cabinet main body 1, there are great explosion safety hidden danger, and high temperature ring
Border also accelerates the damage of component, and there are lamination, hot-air density to be less than cold air for the air in electrical cabinet main body 1
Density, therefore, hot-air accumulate in the top in electrical cabinet main body 1, and cold air accumulates in the lower section in electrical cabinet main body 1, and
And the integrated air density in electrical cabinet main body 1 is slightly less than outdoor air density, by expanding with heat and contract with cold and cross-ventilated principle,
Outdoor cold air is entered by radiator in electrical cabinet main body 1, and is swapped with the hot-air in electrical cabinet main body 1 mixed
It closes, is discharged finally by radiator 2, reduces the temperature in electrical cabinet main body 1, improve the security performance of the present invention, and
21 integral level angle tilt of ventilative channel is down, it is therefore prevented that daily rainwater enters inside electrical cabinet main body 1, to cause member
The case where device is burnt out.
As shown in Fig. 2, the angle adjusting mechanism 25 includes fixed block 251, adjustable spring 252, connecting seat 253, adjusts
Save screw rod 254, Adjusting bolt Adjusting screw 255, hinges 256 and fixed plate 257；Described 252 one end of adjustable spring and fixed block 251
It is connected, 252 other end of adjustable spring is connected with connecting seat 253, and connecting seat 253 and adjusting screw rod use between 254 bottom end
Bearing is attached, and is attached by the way of screw-thread fit between 254 top of adjusting screw rod and Adjusting bolt Adjusting screw 255, is adjusted
Swivel nut 255 is mounted on by hinges 256 in fixed plate 251；Adjusting screw rod 254 is driven to exist by rotating adjusting screw rod 254
Movement in Adjusting bolt Adjusting screw 255 to control to adjust the extension elongation of screw rod 254, and then drives ventilative channel 21 with rotating hinge
Chain 23 is that rotation centerline is rotated, and realizes the function that 21 level inclination of ventilative channel changes, to adjustable by saturating
Wind channel 21 enters intake and air output in electrical cabinet main body 1.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (2)
1. a kind of electric power electric cabinet of adjustable radiation, it is characterised in that：Including electrical cabinet main body and radiator, and the dress that radiates
It is two to set quantity, and radiator is separately mounted on the downside of electrical cabinet main body left side and on the upside of electrical cabinet main body right side；Its
In：
The electrical cabinet main body includes cabinet, partition board, front side sealing plate, clamping screw, cabinet door and hinge；The cabinet is in square
Shape hollow cylinder structure, cabinet lower end are provided with bottom plate, cabinet front opening, and cabinet upper end is provided with shield, and shield is in arc
Shape structure, cabinet left side downside and right side upside respectively offer ventilation port, and mounting post is provided on cabinet madial wall
And hook；The partition board quantity is two, and partition board is respectively symmetrically fixed on up and down the two of cabinet along the central transverse axis of cabinet
End, and hole of leaking out is uniformly provided on partition board；The front side sealing plate is located above and below cabinet front end, and front side
Fixation is attached by clamping screw between sealing plate and cabinet, cabinet door is led between the sealing plate of front side between cabinet door and cabinet
It crosses hinge to be connected, and is provided with knob on cabinet door front end face；
The radiator includes ventilative channel, interface channel, turning joint, fixed seat and angle adjusting mechanism；Described
Ventilative Channel front end be rectangle hollow column structure, ventilative channel rear end be arcuation hollow cylinder structure, ventilative channel rear end with
Interface channel is connected between front end by turning joint, and interface channel rear end is connected with the ventilation port on cabinet, fixed seat
In strip structure, fixed seating is on interface channel upper surface, and angle adjusting mechanism quantity is three, angle adjusting mechanism lower end
It is connected with fixed seat, angle adjusting mechanism upper end is connected with cabinet.
2. a kind of electric power electric cabinet of adjustable radiation according to claim 1, it is characterised in that：The angular adjustment
Mechanism includes fixed block, adjustable spring, connecting seat, adjusting screw rod, Adjusting bolt Adjusting screw, hinges and fixed plate；Described is flexible
Spring one end is connected with fixed block, and the adjustable spring other end is connected with connecting seat, between connecting seat and adjusting screw rod bottom end
It is attached using bearing, is attached by the way of screw-thread fit between adjusting screw rod top and Adjusting bolt Adjusting screw, adjust spiral shell
Set is mounted on by hinges in fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470987.2A CN105960127B (en) | 2016-06-23 | 2016-06-23 | A kind of electric power electric cabinet of adjustable radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470987.2A CN105960127B (en) | 2016-06-23 | 2016-06-23 | A kind of electric power electric cabinet of adjustable radiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105960127A CN105960127A (en) | 2016-09-21 |
| CN105960127B true CN105960127B (en) | 2018-09-18 |
Family
ID=56904991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610470987.2A Active CN105960127B (en) | 2016-06-23 | 2016-06-23 | A kind of electric power electric cabinet of adjustable radiation |
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| Country | Link |
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| CN (1) | CN105960127B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293975A (en) * | 2017-07-28 | 2017-10-24 | 王宇宙 | A kind of electric power cabinet for being easy to dehumidifying to radiate |
| CN108695699A (en) * | 2018-05-24 | 2018-10-23 | 国网四川省电力公司宜宾供电公司 | A kind of electric power transmission electric power distributing cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010182786A (en) * | 2009-02-04 | 2010-08-19 | Nec Corp | Electronic device and dust-proofing method for electronic device |
| CN203788619U (en) * | 2013-11-29 | 2014-08-20 | 北京大成通号轨道交通设备有限公司 | Vehicle-mounted signal control cabinet |
| CN204243775U (en) * | 2014-12-26 | 2015-04-01 | 安徽华祝电气技术有限公司 | The modular construction of static reacance generator |
-
2016
- 2016-06-23 CN CN201610470987.2A patent/CN105960127B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010182786A (en) * | 2009-02-04 | 2010-08-19 | Nec Corp | Electronic device and dust-proofing method for electronic device |
| CN203788619U (en) * | 2013-11-29 | 2014-08-20 | 北京大成通号轨道交通设备有限公司 | Vehicle-mounted signal control cabinet |
| CN204243775U (en) * | 2014-12-26 | 2015-04-01 | 安徽华祝电气技术有限公司 | The modular construction of static reacance generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105960127A (en) | 2016-09-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180807 Address after: 362000 Cai Feng 404, Dongfeng Town, Huian County, Quanzhou, Fujian Applicant after: Huang Zhongru Address before: 246001 room 2-404, 14 Nanyuan building, Dragon Hill Road, Anqing, Anhui. Applicant before: Ren Xianggen |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 215400 No.2 Nanhai Road, Liuhe Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Ruijin electric (Suzhou) Co.,Ltd. Address before: Huian County Jinfeng Village 362000 Dongyuan town in Fujian province Quanzhou City Cai No. 404 Patentee before: Huang Zhongru |
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| TR01 | Transfer of patent right |