Energy-saving radiating type distribution box
This utility model is related to a kind of for matching somebody with somebody for the distribution box in distribution technique field, more particularly to a kind of energy-saving radiating type
At present, the radiating mode that most of distribution class products are adopted on market is mostly air-cooled, is handed over by blower fan or heat
Changing makes the air exchange inside and outside casing form air channel to take away the damaging heat produced by electric equipment operation；In heat gain from appliance and equipment
Than in the case of larger, required blower fan quantity and power all can be very big, and work as internal-external temperature difference very little or outdoor temperature is higher
In the case of radiating effect it is low, while energy loss but be difficult the normal running environment of maintenance equipment.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, there is provided a kind of structure design
The superior energy-saving radiating type distribution box of novel, heat dispersion.
In order to realize the purpose of this utility model, the technical scheme that this utility model is adopted for：
A kind of energy-saving radiating type distribution box is designed, it includes casing, the components and parts being arranged in casing, is arranged at before casing
The door-plate of side；It also includes the air compression unit that outside air is compressed and lowered the temperature, and the air compression unit is arranged at institute
The bottom of wall box is stated, outside air is lowered the temperature in laggard cartonning body by the air compression unit；On front side of the door-plate
Top is additionally provided with the air outlet connected with box house accommodating chamber, and the air outlet downwards, and is discharged by the air outlet
Gas forms air curtain in the front side of the door-plate.
Preferably, the air compression unit includes a heat sink, is attached at the induced draft fans that the heat sink side wall is arranged,
It is provided with multiple air channels on the heat sink, the induced draft fans to the air inlet of air duct on the heat sink on reversely is in loudspeaker
Shape structure, the induced draft fans are installed on the side wall of casing.
Preferably, with the heat sink of described air inlet of air duct the same side on be additionally provided with waterproof BAIYE shell.
Preferably, the top in the casing is additionally provided with and extracts and send into the gas in casing the air-out wind of air outlet out
Preferably, arch or triangle of the top of the casing in middle part jack-up upwards.
Preferably, the air compression unit is arranged on the side wall of the casing back side panel being oppositely arranged with door-plate.
The beneficial effects of the utility model are：
Weak point of the design based on distribution box of the prior art, using volume of air by compression heat release and Jing sheets
The air compression unit of design makes the principle of its own temperature drop, and reaching makes the outer air of case reduce temperature when in casing
The purpose to distribution box internal heat dissipating is realized afterwards.
Description of the drawings
Fig. 1 is side elevational cross-section state primary structure schematic diagram of the present utility model；
Fig. 2 is main view state primary structure schematic diagram of the present utility model；
Fig. 3 is the air compression unit Split type structure schematic diagram in this utility model；
Fig. 4 is the heat sink longitudinal profile structure schematic in this utility model；
In figure：1. casing；2. the top of casing；3. door-plate；4. air compression unit；5. air-out blower fan；6. through heat friendship
Change the hot blast to be formed；7. air；8. the gas after lowering the temperature；9. air curtain；10. air outlet；
401. waterproof BAIYE shells；402. heat sink；403. air channel；404. induced draft fans；405. air inlet of air duct.
This utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment 1：A kind of energy-saving radiating type distribution box, referring to Fig. 1 to Fig. 4；It includes casing 1, is arranged in casing 1
Components and parts, the door-plate 3 for being arranged at the front side of casing 1；The distribution box of the design it also include sky that outside air is compressed and lowered the temperature
Gas compression unit 4, described air compression unit is arranged at the bottom of the side wall of the casing 1, and in application, outside air is by being somebody's turn to do
Air compression unit is lowered the temperature in laggard cartonning body；Specifically, described air compression unit 4 is arranged at and is oppositely arranged with door-plate 3
Casing back side panel side wall on, be also additionally provided with and going out that the inner containment room of casing 1 connects at the top of the front side of the door-plate 3
Air port 10, the air outlet downwards, and forms air curtain by the air outlet expellant gas in the front side of the door-plate；Originally simultaneously
Arch or triangle of the top 2 of the casing in design in middle part jack-up upwards.Further, the design is also in the case
Internal top is additionally provided with extracts and sends into the gas in casing the air-out blower fan 5 of air outlet out.
Further, this you design in the air compression unit 4 it include a heat sink 402, be attached at the radiating
The induced draft fans 404 that the side wall of plate 402 is arranged, are provided with multiple air channels 403 on the heat sink 402, and the induced draft fans are to reverse
On the heat sink 402 on air inlet of air duct 405 be in horn-like structure, and described induced draft fans 404 are installed on casing 1
Side wall on, meanwhile, also with the heat sink 402 of the same side of the air inlet of air duct 405 on be additionally provided with outside waterproof BAIYE
In enforcement, the material of above-mentioned heat sink 402 adopts the good aluminum alloy type material of heat conductivility, and due to wind
Road air inlet 405 adopts horn-like design, when extraneous air enters the mistake in air channel via the air inlet of air duct 405 of horn-like structure
Cheng Zhong, because the impact of horn-like structure makes volume of air compress naturally and heat is distributed to it by heat sink, afterwards by dissipating
The heat conductivity of hot plate is distributed heat in the air of outside, finally promotes to decline the air themperature for entering box house, from
And form the more preferable air cooling system of effect；Namely extraneous air enters box house after compressing and reducing temperature and realizes to matching somebody with somebody
Components and parts inside electronic box carry out cooling process, and then, the gas in casing is after equilibration had been achieved via the air-out of air outlet
Blower fan 5 extracts it out casing by air outlet, and so as to realize reducing box interior temperature, now, the air of extraction is in top cover of box
Inside overstock after by the air outlet at top using itself air pressure for overstocking air formed in door-plate plane one parallel to
The air curtain of door-plate, hot outside and dust are entered in casing during preventing opening door operation and maintenance.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change, but as long as
Without departing from spirit of the present utility model, all in protection domain of the present utility model.