CN204538517U - Heat radiating type power transformation box - Google Patents
Heat radiating type power transformation box Download PDFInfo
- Publication number
- CN204538517U CN204538517U CN201520118905.9U CN201520118905U CN204538517U CN 204538517 U CN204538517 U CN 204538517U CN 201520118905 U CN201520118905 U CN 201520118905U CN 204538517 U CN204538517 U CN 204538517U
- Authority
- CN
- China
- Prior art keywords
- casing
- case lid
- base
- exhaust outlet
- interlayer
- 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.)
- Expired - Fee Related
Links
- 230000009466 transformation Effects 0.000 title claims abstract description 18
- 239000011229 interlayer Substances 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000013021 overheating Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a kind of heat radiating type power transformation box, comprise case lid, casing and base, case lid is arranged on casing top side, base is arranged on casing bottom side, casing is provided with openable chamber door, it is characterized in that: between described casing and case lid, base, be respectively equipped with interlayer, the reference column for connect box and case lid, base is respectively equipped with in interlayer, described casing the upper side and lower side is respectively equipped with the exhaust outlet communicated with interlayer, and the sidewall of casing is provided with and the air inlet communicated outside casing; The beneficial effects of the utility model are: reasonable in design, the air inlet of casing and exhaust outlet can carry out three-dimensional cyclical breathing with the use of to the air of box house, equipment in casing can be lowered the temperature comprehensively, avoid the phenomenon of equipment local overheating, thus play the effect reducing temperature in casing.
Description
Technical field
The utility model relates to transformation box technology field, particularly relates to a kind of heat radiating type power transformation box.
Background technology
Transformation case is mainly used in the protection of power equipment; user can select according to different service conditions, load level, and transformation case has developed very rapid since coming out; for transformation case; dust-proof, protection against rodents, fire prevention, solar heat protection etc. are very important for transformation case, if wherein heat radiation fault appears in transformation case, its internal temperature can be caused too high; electronic component is wherein burned; at high temperature, the operating efficiency of electronic component can reduce, and can shorten its useful life simultaneously simultaneously.
Summary of the invention
In order to solve deficiency of the prior art, the utility model provides a kind of heat radiating type power transformation box, can effectively dispel the heat in transformation case, has ensured the normal operation of electronic component.
The utility model solves the technical scheme that its technical problem adopts:
A kind of heat radiating type power transformation box, comprise case lid, casing and base, case lid is arranged on casing top side, base is arranged on casing bottom side, casing is provided with openable chamber door, it is characterized in that: be respectively equipped with interlayer between described casing and case lid, base, is respectively equipped with the reference column for connect box and case lid, base in interlayer, described casing the upper side and lower side is respectively equipped with the exhaust outlet communicated with interlayer, and the sidewall of casing is provided with and the air inlet communicated outside casing.
Described casing top is provided with outer convex surface, outer convex surface is connected with body side by joint face, bottom half is provided with inner concave, inner concave is connected with body side by joint face, joint face is an inclined-plane, the side that described case lid is connected with casing is provided with the concave inward structure of form fit, and the side that described base is connected with casing is provided with the outer male structure of form fit.
Described exhaust outlet is arranged on described outer convex surface and inner concave.
Opening part inside described exhaust outlet is inlaid with protection network, and inside exhaust outlet, stage casing is provided with ventilating fan.
Opening part outside described air inlet is provided with the transom of coupling, and the opening part inside air inlet is inlaid with air strainer.
The beneficial effects of the utility model are:
1, reasonable in design, the air inlet of casing and exhaust outlet can carry out cyclical breathing with the use of to the air of box house, thus play the effect reducing temperature in casing;
2, air inlet is evenly arranged on the sidewall of casing, and exhaust outlet is arranged on the upper side and lower side of casing, can carry out three-dimensional cyclical breathing to box house, improve the efficiency of ventilation, and ventilation evenly, can lower the temperature, avoid the phenomenon of equipment local overheating to the equipment in casing comprehensively;
3, the air side of exhaust outlet is all arranged in interlayer, and the position of exhaust outlet is all higher than the outlet of interlayer surrounding, and rain erosion can be prevented to box house, can protect the ventilating fan in exhaust outlet simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional structure schematic diagram of " A-A " in Fig. 1;
In figure: 1 case lid, 2 casings, 3 bases, 4 reference columns, 5 interlayers, 6 air strainers, 7 transoms, 8 protection networks, 9 ventilating fans, 21 chamber doors, 22 air inlets, 23 exhaust outlets, 24 joint faces.
Embodiment
As Fig. 1, shown in 2: a kind of heat radiating type power transformation box, comprise case lid 1, casing 2 and base 3, case lid 1 is arranged on casing 2 top side, base 3 is arranged on casing 2 bottom side, casing 2 is provided with openable chamber door 21, for safeguarding the equipment in casing 2, wherein said casing 2 and case lid 1, interlayer 5 is respectively equipped with between base 3, be respectively equipped with for connect box 2 and case lid 1 in interlayer 5, the reference column 4 of base 3, by reference column 4 by case lid 1, casing 2 and base 3 are interconnected to as a whole, described casing 2 the upper side and lower side is respectively equipped with the exhaust outlet 23 communicated with interlayer 5, the sidewall of casing 2 is provided with and the air inlet 22 communicated outside casing 2, exhaust outlet 23 and air inlet 22 cooperatively interact and to dispel the heat to casing 2 inside.
Described casing 2 top is provided with outer convex surface, outer convex surface is connected with casing 2 side by joint face 24, inner concave is provided with bottom casing 2, inner concave is connected with casing 2 side by joint face 24, joint face 24 is an inclined-plane, the side that described case lid 1 is connected with casing 2 is provided with the concave inward structure of form fit, and the side that described base 3 is connected with casing 2 is provided with the outer male structure of form fit, and case lid 1, casing 2 and base 3 can be combinationally used mutually.
Described exhaust outlet 23 is arranged on described outer convex surface and inner concave, because outer convex surface and inner concave are all higher than top and the least significant end of casing 2, rain erosion can be prevented inner to casing 2.
Opening part inside described exhaust outlet 23 is inlaid with protection network 8, and inside exhaust outlet 23, stage casing is provided with ventilating fan 9, for discharging the high hot-air in casing 2.
Opening part outside described air inlet 22 is provided with the transom 7 of coupling, opening part inside air inlet 22 is inlaid with air strainer 6, while exhaust outlet 23 constantly discharges high hot-air, the normal temperature air of air inlet 22 under the impelling of air pressure outside suction chamber, air strainer 6 can filter the impurity in normal temperature air and moisture, makes the air in casing 2 form cyclical breathing.
The foregoing is only preferred embodiments of the present utility model, as long as realize the purpose of this utility model technical scheme with basic same approach, all belong within protection range of the present utility model.
Claims (4)
1. a heat radiating type power transformation box, comprise case lid, casing and base, case lid is arranged on casing top side, base is arranged on casing bottom side, casing is provided with openable chamber door, it is characterized in that: be respectively equipped with interlayer between described casing and case lid, base, is respectively equipped with the reference column for connect box and case lid, base in interlayer, described casing the upper side and lower side is respectively equipped with the exhaust outlet communicated with interlayer, and the sidewall of casing is provided with and the air inlet communicated outside casing.
2. a kind of heat radiating type power transformation box according to claim 1, it is characterized in that: described casing top is provided with outer convex surface, outer convex surface is connected with body side by joint face, bottom half is provided with inner concave, inner concave is connected with body side by joint face, joint face is an inclined-plane, the side that described case lid is connected with casing is provided with the concave inward structure of form fit, the side that described base is connected with casing is provided with the outer male structure of form fit, and described exhaust outlet is arranged on described outer convex surface and inner concave.
3. a kind of heat radiating type power transformation box according to claim 1, is characterized in that: the opening part inside described exhaust outlet is inlaid with protection network, and inside exhaust outlet, stage casing is provided with ventilating fan.
4. a kind of heat radiating type power transformation box according to claim 1, it is characterized in that: the opening part outside described air inlet is provided with the transom of coupling, the opening part inside air inlet is inlaid with air strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118905.9U CN204538517U (en) | 2015-02-17 | 2015-02-17 | Heat radiating type power transformation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118905.9U CN204538517U (en) | 2015-02-17 | 2015-02-17 | Heat radiating type power transformation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538517U true CN204538517U (en) | 2015-08-05 |
Family
ID=53752477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118905.9U Expired - Fee Related CN204538517U (en) | 2015-02-17 | 2015-02-17 | Heat radiating type power transformation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071253A (en) * | 2015-08-07 | 2015-11-18 | 国网山东博兴县供电公司 | Low-voltage power distribution cabinet for power system |
-
2015
- 2015-02-17 CN CN201520118905.9U patent/CN204538517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071253A (en) * | 2015-08-07 | 2015-11-18 | 国网山东博兴县供电公司 | Low-voltage power distribution cabinet for power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |