CN207518146U - A kind of change power distribution equipment with self-cooling function - Google Patents
A kind of change power distribution equipment with self-cooling function Download PDFInfo
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- CN207518146U CN207518146U CN201721526016.1U CN201721526016U CN207518146U CN 207518146 U CN207518146 U CN 207518146U CN 201721526016 U CN201721526016 U CN 201721526016U CN 207518146 U CN207518146 U CN 207518146U
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- brows
- head cover
- babinet
- power distribution
- distribution equipment
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Abstract
The utility model discloses a kind of change power distribution equipments with self-cooling function, it includes babinet, pretectum, middle head cover, back header are disposed at the top of babinet；The left and right ends of middle head cover offer middle head cover exhaust vent；External door is provided on the leading flank of babinet；The lower part of external door offers vent window；The lower end of babinet is provided with pedestal, and pedestal air inlet hole is offered on the outer surface of pedestal；The front side upper end of external door is provided with brows, and the top of brows is fixedly connected with left head cover；Brows exhaust vent is offered on brows；Brows exhaust vent is set on the bottom surface of brows.The utility model reaches cooling effect using natural wind reciprocation cycle, and on the basis of apparatus structure intensity is not reduced, element insulating aging that can be in anti-locking apparatus and the service life for extending device have wide applicability.
Description
Technical field
The utility model is related to a kind of change power distribution equipment more particularly to a kind of change power distribution equipments with self-cooling function.
Background technology
As urban power distribution network constantly renovates, become power distribution equipment and be widely used in each field.Change is matched
Electric installation is suitable for residential quarters, urban public electricity, bustling downtown area, construction power supply etc..The small-sized change of outdoor operation domestic at present
Power distribution equipment when environment temperature and becomes in power distribution equipment when the temperature is excessively high, it may appear that becomes element insulating aging in power distribution equipment and adds
Soon, the problems such as service life reduction.Existing cooling profiles generally use air blast cooling, but need to set temperature by temperature control unit
Bound is spent, cannot equally be cooled down in time if temperature setting is unreasonable, so as to influence to become use and the service life of power distribution equipment.
Utility model content
In order to solve the shortcoming present in above-mentioned technology, the utility model provides a kind of with self-cooling function
Become power distribution equipment.
In order to solve the above technical problems, the technical solution adopted in the utility model is：It is a kind of with self-cooling function
Become power distribution equipment, including babinet, pretectum, middle head cover, back header are disposed at the top of babinet；The left and right ends of middle head cover
Offer middle head cover exhaust vent；External door is provided on the leading flank of babinet；The lower part of external door offers vent window；
The lower end of babinet is provided with pedestal, and pedestal air inlet hole is offered on the outer surface of pedestal；The front side upper end of external door is set
Brows are equipped with, the top of brows is fixedly connected with left head cover；Brows exhaust vent is offered on brows；Brows exhaust vent is set to eyebrow
On the bottom surface of head.
Forepart, the rear portion of babinet are symmetrical about middle head cover.
Wind turbine is provided in cavity between pretectum and babinet upper end cover.
Vent window air inlet hole is laterally offered on vent window.
The utility model reaches cooling effect using natural wind reciprocation cycle, on the basis for not reducing apparatus structure intensity
On, element insulating aging that can be in anti-locking apparatus and the service life for extending device have wide applicability.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the left view face structure diagram of Fig. 1.
Fig. 3 is the overlooking the structure diagram of Fig. 1.
Fig. 4 is the main-vision surface structure diagram of Fig. 1.
In figure：1st, pedestal；2nd, wind turbine；3rd, pedestal air inlet hole；4th, external door；5th, vent window；6th, vent window air inlet hole；7th, brows
Exhaust vent；8th, brows；9th, middle head cover exhaust vent；10th, middle head cover.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
A kind of change power distribution equipment with self-cooling function as shown in Figs 1-4, including babinet, the top of babinet is set successively
It is equipped with pretectum, middle head cover 10, back header；Forepart, the rear portion of babinet are symmetrical about middle head cover 10.The left and right ends of middle head cover 10
Offer middle head cover exhaust vent 9；Hot-air in change power distribution equipment therefrom discharge by head cover exhaust vent 9.On the leading flank of babinet
It is provided with external door 4；The lower part of external door 4 offers vent window 5；Vent window air inlet hole 6 is laterally offered on vent window 5.Natural wind
Box house is entered by vent window air inlet hole 6.
The lower end of babinet is provided with pedestal 1, and pedestal air inlet hole 3 is offered on the outer surface of pedestal 1；Natural wind passes through pedestal
Air inlet hole 3 enters box house.The front side upper end of external door 4 is provided with brows 8, and the top of brows 8 is fixedly connected with left head cover；Eyebrow
Brows exhaust vent 7 is offered on first 8；Brows exhaust vent 7 is set on the bottom surface of brows 8.Become power distribution equipment in hot-air from
Brows exhaust vent 7 is discharged.
Wind turbine 2 is provided in cavity between pretectum and babinet upper end cover.Wind turbine 2 utilizes natural wind and indoor and outdoor temperature
Air thermal convection current caused by degree difference will become stale hot-air in power distribution equipment and discharge.
Wind turbine 2, pedestal air inlet hole 3, vent window air inlet hole 6, brows exhaust vent 7, middle head cover exhaust vent 9 form natural wind and follow
Loop system.In the case where becoming power distribution equipment working condition, natural wind is entered by pedestal air inlet hole 3, vent window air inlet hole 6 to be become with Denso
In putting, using air thermal convection current caused by natural wind and indoor and outdoor temperature difference, push the turbine rotation of wind turbine 2 so as to using from
Mental and physical efforts and underbalance effect discharge the hot-air become in power distribution equipment from brows exhaust vent 7, middle head cover exhaust vent 9, become with Denso
Interior formation nature air circulating system is put, constantly change power distribution equipment outside the hot-air discharger of generation, will be made to keep centainly
State of temperature so as to the element insulating aging in anti-locking apparatus, while also extends the service life of device.
The utility model sets air intake passage in the external door bottom for becoming power distribution equipment, and natural wind passes through pedestal air inlet hole, logical
Air regulator air inlet hole enters inside device, the upper strata hot-air inside compressorium by under brows along exhaust vent, middle head cover outlet air
Hole exports, and forms natural wind reciprocating circulating system, cold up to cooling so as to achieve the effect that, makes to keep a natural wind inside device
Cold state can not only prevent from leading to element insulating aging in device because temperature is excessively high, and can also extend and become power distribution equipment
Service life improves economic benefit.In addition, the design is simple in structure, at low cost, can be widely applied in various places use
Change power distribution equipment.
The above embodiment is not the limitation to the utility model, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the range of the technical solution of the utility model,
Also the scope of protection of the utility model is belonged to.
Claims (4)
1. a kind of change power distribution equipment with self-cooling function, including babinet, it is characterised in that：The top of the babinet is set successively
It is equipped with pretectum, middle head cover (10), back header；The left and right ends of the middle head cover (10) offer middle head cover exhaust vent (9)；
External door (4) is provided on the leading flank of the babinet；The lower part of the external door (4) offers vent window (5)；
The lower end of the babinet is provided with pedestal (1), and pedestal air inlet hole (3) is offered on the outer surface of pedestal (1)；The external door
(4) front side upper end is provided with brows (8), and top and the left head cover of brows (8) are fixedly connected；It is offered on the brows (8)
Brows exhaust vent (7)；The brows exhaust vent (7) is set on the bottom surface of brows (8).
2. the change power distribution equipment according to claim 1 with self-cooling function, it is characterised in that：Before the babinet
Portion, rear portion are symmetrical about middle head cover (10).
3. the change power distribution equipment according to claim 1 with self-cooling function, it is characterised in that：The pretectum and case
Wind turbine (2) is provided in cavity between body upper end cover.
4. the change power distribution equipment according to claim 1 with self-cooling function, it is characterised in that：The vent window (5)
Upper transverse direction offers vent window air inlet hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526016.1U CN207518146U (en) | 2017-11-15 | 2017-11-15 | A kind of change power distribution equipment with self-cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526016.1U CN207518146U (en) | 2017-11-15 | 2017-11-15 | A kind of change power distribution equipment with self-cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518146U true CN207518146U (en) | 2018-06-19 |
Family
ID=62539258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526016.1U Active CN207518146U (en) | 2017-11-15 | 2017-11-15 | A kind of change power distribution equipment with self-cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429499A (en) * | 2019-08-23 | 2019-11-08 | 广东瑞曼电气有限公司 | Outdoor intelligent large-scale switching station |
-
2017
- 2017-11-15 CN CN201721526016.1U patent/CN207518146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429499A (en) * | 2019-08-23 | 2019-11-08 | 广东瑞曼电气有限公司 | Outdoor intelligent large-scale switching station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A power transformation and distribution device with self cooling function Effective date of registration: 20210923 Granted publication date: 20180619 Pledgee: Shandong Weihai Rural Commercial Bank Co.,Ltd. torch high tech Industrial Development Zone sub branch Pledgor: EBA Technology (Weihai) Co.,Ltd. Registration number: Y2021990000868 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |