CN204464814U - The rainproof power distribution cabinet of high heat radiation - Google Patents
The rainproof power distribution cabinet of high heat radiation Download PDFInfo
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- CN204464814U CN204464814U CN201520178440.6U CN201520178440U CN204464814U CN 204464814 U CN204464814 U CN 204464814U CN 201520178440 U CN201520178440 U CN 201520178440U CN 204464814 U CN204464814 U CN 204464814U
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- distribution cabinet
- cabinet
- rainproof
- power distribution
- head protector
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Abstract
The utility model relates to power distribution cabinet technical field, is the rainproof power distribution cabinet of a kind of high heat radiation; It comprises the head protector that distribution cabinet, ventilating fan and projected area are greater than power distribution cabinet bulk area; Head protector is hollow structure, is provided with cap bottom tray in head protector bottom, is provided with the inner card cage corresponding with distribution cabinet top at the middle part of cap bottom tray, and cap bottom tray is fixed on distribution cabinet top by inner card cage; The cap bottom tray of the external side of power distribution cabinet is respectively equipped with the vent that Open Side Down.The utility model reasonable and compact in structure, easy to use; Be provided with ventilating fan in its inside of head protector on distribution cabinet top, the heat radiation that distribution cabinet inside can be made to be formed from the bottom to top circulates and runs through whole distribution cabinet; While circulation cooling, directly can carry out radiating and cooling to distribution system, improve radiating effect, meet the high radiating requirements of frequency conversion equipment; Head protector itself and cabinet mouth surrounding buckle the water conservancy diversion groove on limit, all can improve rainproof effect, can outdoor use, practical.
Description
Technical field
the utility model relates to power distribution cabinet technical field, is the rainproof power distribution cabinet of a kind of high heat radiation.
Background technology
along with popularizing of frequency conversion equipment, require also more and more higher for its power distribution cabinet used; Frequency conversion equipment in use, because its distribution system caloric value is high, the natural heat dissipation mode of shutter opened by the sidewall that common electrical distribution cabinet adopts or door-plate, its radiating requirements cannot be met, the mechanical performance of electrical equipment and electric property is easily caused to decline, finally cause the job failure of electrical equipment, even cause serious accident; In addition, also have certain applications in the power distribution cabinet of the household electricities such as residential building, school, hospital and part commercial power, power distribution cabinet is placed in open air, in order to increase heat dissipation capacity, have additional air intake web plate, and the water resistance of air intake web plate is poor, when raining, rainwater easily enters in cabinet accidents such as causing electrical work fault.
Summary of the invention
the utility model provides the rainproof power distribution cabinet of a kind of high heat radiation, overcomes the deficiency of above-mentioned prior art, and it effectively can solve the common electrical distribution cabinet adopting natural heat dissipation mode, cannot meet its radiating requirements; Power distribution cabinet is placed in outdoor use, the problem of rainproof effect difference.
the technical solution of the utility model is realized by following measures: the rainproof power distribution cabinet of a kind of high heat radiation, comprises the head protector that distribution cabinet, ventilating fan and projected area are greater than power distribution cabinet bulk area; Head protector is hollow structure, is provided with cap bottom tray in head protector bottom, is provided with the inner card cage corresponding with distribution cabinet top at the middle part of cap bottom tray, and cap bottom tray is fixed on distribution cabinet top by inner card cage; The cap bottom tray of the external side of power distribution cabinet is respectively equipped with the vent that Open Side Down; In head protector, be provided with ventilating fan, ventilating fan is fixed on distribution cabinet by support; The top board of the distribution cabinet corresponding with ventilating fan is provided with main ventilation hole; Be provided with Rainproof louver window in the bottom of distribution cabinet, Rainproof louver window is distributed with fresh air inlet.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
the front end of above-mentioned distribution cabinet can be provided with cabinet mouth, cabinet plate is respectively equipped with protrudingly forward to buckle limit before the distribution cabinet of cabinet mouth surrounding; Button limit rear portion outward-dipping and and form water conservancy diversion groove between the front cabinet plate of distribution cabinet; Be provided with the cabinet door of energy switch at the cabinet mouth place of the front end of distribution cabinet, have door edge protruding backward respectively in the surrounding of cabinet door, door is along being buckled in outside limit.
above-mentioned water conservancy diversion groove can be V-shaped, and the angle α between button rear portion, limit and the front cabinet plate of distribution cabinet is between 30 degree to 60 degree; Or/and the front end outer side on button limit wraps can by the sealing strip of the gap sealing between door edge and button limit.
the lower end surrounding of above-mentioned head protector can be fixed with interior shade that level extends internally and form cap bottom tray; In the distribution cabinet left and right sides, on shade, front and back are intervally distributed with the vent of strip; Before and after distribution cabinet, in both sides, the upper left right septum of shade is distributed with the vent of strip.
the cabinet top board of above-mentioned distribution cabinet with the interior shade on inner card cage top can be respectively equipped with mutually corresponding connecting hole, in connecting hole, respectively connecting bolt is installed, connecting bolt is installed with by screw thread the attaching nut that interior shade and distribution cabinet can be fixed.
the top board of the distribution cabinet of above-mentioned main ventilation hole surrounding can be distributed with and make the inner secondary ventilation hole be connected with distribution cabinet inside of head protector.
left lower and the lower right side of above-mentioned distribution cabinet can be respectively equipped with Rainproof louver window, in Rainproof louver window, be fixed with screen pack respectively.
the utility model reasonable and compact in structure, easy to use; Be provided with ventilating fan in its inside of head protector on distribution cabinet top, the heat radiation that distribution cabinet inside can be made to be formed from the bottom to top circulates and runs through whole distribution cabinet; While circulation cooling, directly can carry out radiating and cooling to distribution system, improve radiating effect, meet the high radiating requirements of frequency conversion equipment; Head protector itself and cabinet mouth surrounding buckle the water conservancy diversion groove on limit, all can improve rainproof effect, can outdoor use, practical.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
accompanying drawing 2 is that the A-A of accompanying drawing 1 is to analysing and observe broken section structural representation.
accompanying drawing 3 looks up structural representation for head protector in accompanying drawing 1.
accompanying drawing 4 is I place's structure for amplifying schematic diagram in accompanying drawing 2.
coding in accompanying drawing is respectively: 1 is head protector, and 2 is vent, and 3 is ventilating fan, 4 is main ventilation hole, and 5 is Rainproof louver window, and 6 is interior shade, 7 is connecting hole, and 8 is distribution cabinet, and 9 is button limit, 10 is water conservancy diversion groove, 11 is cabinet door, and 12 is door edge, and 13 is sealing strip, 14 is screen pack, and α is the angle between button rear portion, limit and the front cabinet plate of distribution cabinet.
Embodiment
the utility model by the restriction of following embodiment, can not determine concrete execution mode according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2,3, the rainproof power distribution cabinet of this height heat radiation comprises the head protector 1 that distribution cabinet 8, ventilating fan 3 and projected area are greater than distribution cabinet 8 area; Head protector 1 is hollow structure, is provided with cap bottom tray in head protector 1 bottom, is provided with the inner card cage corresponding with distribution cabinet 8 top at the middle part of cap bottom tray, and cap bottom tray is fixed on distribution cabinet 8 top by inner card cage; Cap bottom tray outside distribution cabinet 8 is respectively equipped with the vent 2 that Open Side Down; In head protector 1, be provided with ventilating fan 3, ventilating fan 3 is fixed on distribution cabinet 8 by support; The top board of the distribution cabinet 8 corresponding with ventilating fan 3 is provided with main ventilation hole 4; Be provided with Rainproof louver window 5 in the bottom of distribution cabinet 8, Rainproof louver window 5 is distributed with fresh air inlet.Ventilating fan 8 adopt existing known can by the equipment of fan blade rotary actuation air current flow; Acted on by ventilating fan 8, air enters into distribution cabinet 8 through fresh air inlet, then discharges from vent 2 through main ventilation hole 4 and head protector 1 from the bottom to top; The circulation of heat radiation from the bottom to top formed between from fresh air inlet to vent, whole distribution cabinet 8 can be run through up and down, distribution system itself is fixed on distribution cabinet 8 in vertical state usually simultaneously, while upper and lower circulation cooling, directly can carry out radiating and cooling to distribution system, improve radiating effect, effectively prevent the distribution system of electrical equipment from breaking down because of overheated, meet the high radiating requirements for frequency conversion equipment; In addition, consider water proofing property of the present utility model, the projected area of the head protector 1 of employing is greater than distribution cabinet 8 area, energy rain cover; Vent 2 is arranged on the cap bottom tray bottom head protector 1, can not only meet the height requirement of heat radiation circulation time vent, can also prevent rainwater from entering, more reasonable structure; Can outdoor use, practical.
according to actual needs, the rainproof power distribution cabinet of above-mentioned height heat radiation can be made further optimization and/or improvements:
as shown in Figure 2, be provided with cabinet mouth in the front end of distribution cabinet 8, before the distribution cabinet 8 of cabinet mouth surrounding, cabinet plate be respectively equipped with and protrudingly forward buckle limit 9; Button limit 9 rear portion outward-dipping and and form water conservancy diversion groove 10 between the front cabinet plate of distribution cabinet 8; Be provided with the cabinet door 11 of energy switch at the cabinet mouth place of the front end of distribution cabinet 8, have door protruding backward respectively along 12 in the surrounding of cabinet door 11, door is buckled in outside limit 9 along 12.Button limit 9 and door are incorporated in cabinet door 11 surrounding and are formed along can mutually detain between 12 and block, and can rain cover enter in distribution cabinet 8 from crack between a door and its frame; And enter once rainwater from door along the gap between 12 and distribution cabinet 8, rainwater diversion can flow out to distribution cabinet 8 lower end along the water conservancy diversion groove 10 on 12 by door, and rainproof effect is good.
as shown in Figure 4, water conservancy diversion groove 10 is V-shaped, and the angle α between button rear portion, limit 9 and the front cabinet plate of distribution cabinet 8 is between 30 degree to 60 degree.
as shown in Figure 4, wrapping at the front end outer side on button limit 9 can by the sealing strip 13 of door along the gap sealing between 12 and button limit 9.Sealing strip 13 can increase door along 12 and the sealing of buckleing between limit 9, improves rainproof effect.
as shown in Figure 3, the lower end surrounding of head protector 1 is fixed with interior shade 6 that level extends internally and forms cap bottom tray; In the inner card cage left and right sides, on shade 6, front and back are intervally distributed with the vent 2 of strip; Before and after inner card cage, in both sides, the upper left right septum of shade 6 is distributed with the vent 2 of strip.
as shown in Figure 3, the cabinet top board of distribution cabinet 8 with the interior shade 6 on inner card cage top is respectively equipped with mutually corresponding connecting hole 7, in connecting hole 7, install connecting bolt respectively, connecting bolt is installed with by screw thread can by attaching nut fixing with distribution cabinet 8 for interior shade 6.By connecting bolt and attaching nut by head protector 1 and distribution cabinet 8, easy accessibility, reliability is high.
as required, the top board of the distribution cabinet 8 of main ventilation hole 4 surrounding is distributed with the secondary ventilation hole that head protector 1 inside is connected with distribution cabinet 8 inside.Secondary ventilation hole can stronger ventilation rate, improves radiating effect.
as shown in Figure 2, be respectively equipped with Rainproof louver window 5 at the left lower of distribution cabinet 8 and lower right side, in Rainproof louver window 5, be fixed with screen pack 14 respectively.The impurity that screen pack 14 can intercept in air enters, decreasing pollution, extends the useful life of distribution cabinet 8 interior distribution system.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. the rainproof power distribution cabinet of high heat radiation, is characterized in that comprising the head protector that distribution cabinet, ventilating fan and projected area are greater than power distribution cabinet bulk area; Head protector is hollow structure, is provided with cap bottom tray in head protector bottom, is provided with the inner card cage corresponding with distribution cabinet top at the middle part of cap bottom tray, and cap bottom tray is fixed on distribution cabinet top by inner card cage; The cap bottom tray of the external side of power distribution cabinet is respectively equipped with the vent that Open Side Down; In head protector, be provided with ventilating fan, ventilating fan is fixed on distribution cabinet by support; The top board of the distribution cabinet corresponding with ventilating fan is provided with main ventilation hole; Be provided with Rainproof louver window in the bottom of distribution cabinet, Rainproof louver window is distributed with fresh air inlet.
2. the rainproof power distribution cabinet of height heat radiation according to claim 1, is characterized in that the front end of distribution cabinet is provided with cabinet mouth, cabinet plate is respectively equipped with protrudingly forward to buckle limit before the distribution cabinet of cabinet mouth surrounding; Button limit rear portion outward-dipping and and form water conservancy diversion groove between the front cabinet plate of distribution cabinet; Be provided with the cabinet door of energy switch at the cabinet mouth place of the front end of distribution cabinet, have door edge protruding backward respectively in the surrounding of cabinet door, door is along being buckled in outside limit.
3. the rainproof power distribution cabinet of height heat radiation according to claim 2, it is characterized in that water conservancy diversion groove is V-shaped, the angle α between button rear portion, limit and the front cabinet plate of distribution cabinet is between 30 degree to 60 degree; Or/and the front end outer side on button limit wraps can by the sealing strip of the gap sealing between door edge and button limit.
4. the height according to claim 1 or 2 or 3 dispels the heat rainproof power distribution cabinet, it is characterized in that the lower end surrounding of head protector is fixed with interior shade that level extends internally and forms cap bottom tray; In the distribution cabinet left and right sides, on shade, front and back are intervally distributed with the vent of strip; Before and after distribution cabinet, in both sides, the upper left right septum of shade is distributed with the vent of strip.
5. the rainproof power distribution cabinet of height heat radiation according to claim 4, it is characterized in that the cabinet top board of distribution cabinet and the interior shade on inner card cage top being respectively equipped with mutually corresponding connecting hole, in connecting hole, respectively connecting bolt is installed, connecting bolt is installed with by screw thread the attaching nut that interior shade and distribution cabinet can be fixed.
6. the height according to claim 1 or 2 or 3 dispels the heat rainproof power distribution cabinet, the top board that it is characterized in that the distribution cabinet of main ventilation hole surrounding is distributed with and makes the inner secondary ventilation hole that be connected inner with distribution cabinet of head protector.
7. the rainproof power distribution cabinet of height heat radiation according to claim 4, the top board that it is characterized in that the distribution cabinet of main ventilation hole surrounding is distributed with and makes the inner secondary ventilation hole that be connected inner with distribution cabinet of head protector.
8. the rainproof power distribution cabinet of height heat radiation according to claim 5, the top board that it is characterized in that the distribution cabinet of main ventilation hole surrounding is distributed with and makes the inner secondary ventilation hole that be connected inner with distribution cabinet of head protector.
9. the height according to claim 1 or 2 or 3 dispels the heat rainproof power distribution cabinet, it is characterized in that the left lower of distribution cabinet and lower right side are respectively equipped with Rainproof louver window, in Rainproof louver window, is fixed with screen pack respectively.
10. the rainproof power distribution cabinet of height heat radiation according to claim 8, is characterized in that the left lower of distribution cabinet and lower right side are respectively equipped with Rainproof louver window, in Rainproof louver window, is fixed with screen pack respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178440.6U CN204464814U (en) | 2015-03-27 | 2015-03-27 | The rainproof power distribution cabinet of high heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178440.6U CN204464814U (en) | 2015-03-27 | 2015-03-27 | The rainproof power distribution cabinet of high heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464814U true CN204464814U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178440.6U Expired - Fee Related CN204464814U (en) | 2015-03-27 | 2015-03-27 | The rainproof power distribution cabinet of high heat radiation |
Country Status (1)
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| CN (1) | CN204464814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991128A (en) * | 2015-07-14 | 2015-10-21 | 南京易司拓电力科技股份有限公司 | Index detection device of unbalanced three-phase treatment device |
| CN106025858A (en) * | 2016-07-01 | 2016-10-12 | 嘉兴乾昆工业设计有限公司 | Outdoor rainproof distribution box |
| CN107658715A (en) * | 2016-07-25 | 2018-02-02 | 香江科技股份有限公司 | A kind of Moisture-proof switch cabinet with heat sinking function |
-
2015
- 2015-03-27 CN CN201520178440.6U patent/CN204464814U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991128A (en) * | 2015-07-14 | 2015-10-21 | 南京易司拓电力科技股份有限公司 | Index detection device of unbalanced three-phase treatment device |
| CN104991128B (en) * | 2015-07-14 | 2018-06-08 | 南京易司拓电力科技股份有限公司 | Index detection device of unbalanced three-phase treatment device |
| CN106025858A (en) * | 2016-07-01 | 2016-10-12 | 嘉兴乾昆工业设计有限公司 | Outdoor rainproof distribution box |
| CN107658715A (en) * | 2016-07-25 | 2018-02-02 | 香江科技股份有限公司 | A kind of Moisture-proof switch cabinet with heat sinking function |
| CN107658715B (en) * | 2016-07-25 | 2024-04-12 | 香江科技(集团)股份有限公司 | Dampproofing cubical switchboard of area heat dissipation function |
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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: 20150708 Termination date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |