CN106211723B - A kind of direct-current charging post cooling system - Google Patents
A kind of direct-current charging post cooling system Download PDFInfo
- Publication number
- CN106211723B CN106211723B CN201610786189.0A CN201610786189A CN106211723B CN 106211723 B CN106211723 B CN 106211723B CN 201610786189 A CN201610786189 A CN 201610786189A CN 106211723 B CN106211723 B CN 106211723B
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- CN
- China
- Prior art keywords
- direct
- current charging
- cover
- collection row
- charging post
- 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.)
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Classifications
-
- 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
- H05K7/20136—Forced ventilation, e.g. by fans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Abstract
The present invention relates to a kind of direct-current charging post cooling systems, belong to charging pile field.Air intake device interior-type of the present invention is placed in DC charging pile body, and inside and outside collection row cover is placed in direct-current charging post bodies top, realizes heat dissipation and the electrical protection requirement of waterproof;The present invention is also equipped with bottom support bracket in direct-current charging post body lower part, DC charging pile body bottom surface is equipped with the air inlet hole around bottom support bracket, setting wind deflector forms heat dissipation wind channel in charging pile body, the radiating mode of the bottom in and top out of direct-current charging post cooling system is on the one hand realized in this way, it overcomes the problem of heat release hole is opened in side, reduce the design difficulty of electrical protection, inside forms airflow channel straight-through from lower to upper, heat dissipation effect is promoted, if there is condensate in charging pile simultaneously, it can be flowed directly out by bottom air inlet hole, avoid ponding;Another aspect bottom support bracket can be impregnated to avoid direct-current charging post ontology by rainwater.
Description
Technical field
The invention belongs to charging pile fields, and in particular to a kind of direct-current charging post cooling system.
Background technique
Direct-current charging post is a kind of electrical integrated equipment for realizing electric vehicle rapid charging, is inputted as three-phase dynamic electricity,
It is that electric car charges after power module is direct current by AC conversion, then through direct current device.Power module is to realize electricity
Circulate the core devices and most important heat source device changed, the stable operation of each device of Yao Shixian charging pile, in time will need
Heat sheds.In addition, charging pile must satisfy the requirement of waterproof as can be used for outdoor electric product, electrical protection.
Existing heat radiation structure design opens up air inlet hole into upper mode, the i.e. side plate in the lower half of charging pile out for side,
Air intake device is equipped at the top of charging pile, it is only upper at the top of charging pile that rain-proof cover is installed in order to realize the purpose of rain-proof waterproof.But
The difficulty that air inlet hole design increases waterproof is opened up in the lower half of the side plate of charging pile, needs to increase protective plate etc. in air inlet
It avoids steam from entering, thus to reduce internal structural space, thus causing airflow channel to be obstructed reduces heat dissipation effect.
Summary of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of direct currents for radiating waterproof to fill
Electric stake cooling system.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of direct-current charging post cooling system, including DC charging pile body, further include air intake device, outer collection row cover and it is interior
Collection row's cover, the air intake device top side wall are equipped with flanging, and the direct-current charging post bodies top is equipped with opening, the air draught
Device is placed in the opening of the direct-current charging post bodies top, and the outer collection row cover and the interior collection row cover are placed in institute
Direct-current charging post bodies top is stated, the interior collection row cover is placed in the outer collection row cover, the top and bottom of the interior collection row cover
With opening, the interior collection row is covered on the air intake device, and the outer collection row cover side wall is equipped with outer collection and arranges cover heat release hole.
Further, the direct-current charging post cooling system further includes bottom support bracket, DC charging pile body bottom surface
It is placed on the bottom support bracket top surface, DC charging pile body bottom surface is equipped with around bottom support bracket top surface outer rim
Air inlet hole.
Further, wind deflector is equipped in the DC charging pile body.
Further, the sidewall bottom of the outer collection row cover is equipped with drainage hole.
Further, the interior collection row cover top opening is equipped with channelization angle.
Further, the interior collection row cover side wall is equipped with interior collection and arranges cover heat release hole.
Further, the position of the upper outer collection row cover heat release hole of the outer collection row cover is lower than the interior collection row cover top position
It sets.
Further, the outer collection row cover heat release hole setting is in outer collection row's cover left and right sidewall and posterolateral arm.
Further, outer collection row's cover heat release hole and the interior collection row cover heat release hole are slanting blinds heat release hole.
Further, the air intake device and DC charging pile body bearing are equipped with seal washer.
The invention adopts the above technical scheme, at least have it is following the utility model has the advantages that
The present invention and prior art ratio, air intake device top side wall of the present invention are equipped with flanging, and design can be real in this way
Existing air intake device interior-type is placed in DC charging pile body;It is placed in direct-current charging post bodies top by inside and outside collection row's cover, it is real
Except the purpose that now radiates, and realize the electrical protection requirement of waterproof;The present invention is equipped with bottom branch in direct-current charging post body lower part
Seat, DC charging pile body bottom surface are placed on the bottom support bracket top surface, and DC charging pile body bottom surface is equipped with
Around the air inlet hole of bottom support bracket top surface outer rim;Setting wind deflector forms radiation air to the present invention also in charging pile body
Road.The radiating mode on the one hand realizing the bottom in and top out of direct-current charging post cooling system in this way, overcomes and opens heat release hole in side
The problem of, the design difficulty of electrical protection is reduced, inside forms airflow channel straight-through from lower to upper, and heat dissipation effect obtains
Promoted, if while there is condensate in charging pile, can be flowed directly out by bottom air inlet hole, avoid ponding;Another party
Face bottom support bracket can be impregnated to avoid direct-current charging post ontology by rainwater.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of direct-current charging post cooling system of the present invention;
Fig. 2 is the schematic diagram of direct-current charging post body bottom portion air inlet hole of the present invention.
In figure: 1, DC charging pile body;2, air intake device;3, outer collection row cover;4, interior collection row cover;5, bottom support bracket;6,
Seal washer;11, air inlet hole;12, wind deflector;21, flanging;31, outer collection arranges cover heat release hole;32, drainage hole;41, channelization angle;
42, interior collection arranges cover heat release hole.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
As shown in Figure 1, the present invention provides a kind of direct-current charging post cooling system, including DC charging pile body 1, further include
Air intake device 2, outer collection row cover 3 and interior collection row cover 4,2 top side wall of air intake device is equipped with flanging 21, the DC charging
Opening is equipped at the top of pile body 1, the air intake device 2 is placed in the opening of the direct-current charging post bodies top, described
Outer collection row cover 3 and the interior collection row cover 4 are placed in 1 top of DC charging pile body, and the interior collection row cover 4 is placed in described outer
In collection row cover 3, the top and bottom of the interior collection row cover 4 have opening, and the interior collection row cover 4 covers on the air intake device 2,
Outer collection row 3 side walls of cover are equipped with outer collection and arrange cover heat release hole 31.
The present invention and prior art ratio, 2 top side wall of air intake device of the present invention are equipped with the flanging 21, in this way
2 interior-type of air intake device may be implemented to be placed in the DC charging pile body 1, it is convenient for disassembly and assembly;It is arranged by the outer collection
Cover 3 and interior the double of collection row cover 4 are provide with meter, on the one hand realize heat dissipation purpose, on the other hand realize the electrical protection of waterproof again
It is required that.
Further, outer collection row 31 position of cover heat release hole is preferably provided at outer collection row 3 left and right sidewalls of cover with after
Side arm.It is found that not radiating from front heat dissipation from left and right sidewall and rear wall, front is allowed for as operating surface, if from
Front heat dissipation, the comfort stood in the people of charging pile front-operated is with regard to excessively poor.
As the further improvement of the outer collection row cover 3, as shown in Figure 1, the sidewall bottom of the outer collection row cover 3 is equipped with row
The water droplet of water hole 32, outer collection row 3 water entered on a small quantity of cover described in this way or condensation can quickly flow out.
As shown in Figure 1, further, rainwater is splashed into the interior collection row cover from the outer collection row cover heat release hole 31 in order to prevent
In 4, the position of the outer collection row cover heat release hole 31 is lower than interior collection row 4 apical positions of cover on the outer collection row cover 3.
As shown in Figure 1, further, in order to which heat quickly sheds, interior collection row 4 top openings of cover are equipped with channelization angle
41, heat is quickly led by the channelization angle 41 into the outer collection row cover 3;In addition, being equipped in interior collection row 4 side walls of cover interior
Collection row's cover heat release hole 42 can also be realized and quickly lead heat into the outer collection row cover 3 by the channelization angle 41.Further
Ground, in order to realize heat dissipation while prevent rainwater from entering, outer collection row's cover heat release hole 31 and the interior collection row cover heat release hole 42 can
It is designed as slanting blinds heat release hole.
Further, the air intake device 2 is equipped with seal washer 6 with the 1 top bearing of DC charging pile body, can
To prevent water from entering the direct-current charging post sheet with the 1 top bearing of DC charging pile body by the air intake device 2
In body 1.
As depicted in figs. 1 and 2, the present invention provides a kind of preferred heat sink conception, and the direct-current charging post cooling system is also
Including bottom support bracket 5,1 bottom surface of DC charging pile body is placed on 5 top surface of bottom support bracket, the direct-current charging post sheet
1 bottom surface of body is equipped with the air inlet hole 11 around the 5 top surface outer rim of bottom support bracket.
Compared with prior art, direct-current charging post cooling system of the present invention further includes bottom support bracket 5, and the direct current fills
Electric 1 bottom surface of pile body is placed on 5 top surface of bottom support bracket, and 1 bottom surface of DC charging pile body is equipped with around the bottom
The air inlet hole 11 of 5 top surface outer rim of portion's support.Such design can be such that wind enters from the bottom surface of the DC charging pile body 1, and one
Aspect realizes the radiating mode of the bottom in and top out of direct-current charging post cooling system, overcomes in 1 side of DC charging pile body
The problem of heat release hole, is opened in face, reduces the design difficulty of electrical protection, and inside forms airflow channel straight-through from lower to upper, dissipates
Thermal effect is promoted, if there is condensate in another aspect charging pile, can be flowed directly out by bottom air inlet hole, be avoided accumulating
Water occurs.Meanwhile the setting direct-current charging post on place outdoors, waterproofness is there are in the case of hidden danger, especially heavy rain, direct current
Charging pile is easy to be impregnated by rainwater and accident is occurred, and risk is high, and the bottom support bracket 5 is arranged in the present invention, can thus keep away
Exempt from the DC charging pile body 1 to be impregnated by rainwater, plays moisture-proof impermeable role.
As shown in Figure 1, the present invention provides a kind of further preferred heat sink conception, set in the DC charging pile body 1
There is wind deflector 12.By the design of the wind deflector 12, this programme forms heat dissipation wind channel in the DC charging pile body 1,
The radiating mode design for cooperating bottom in and top out of the present invention, realizes more preferably heat dissipation effect.In the present solution, the wind deflector 12 is unlimited
In mode as shown in the figure, shape design, quantity and the setting position of the wind deflector 12 can be according to the DC charging pile bodies 1
In the size of each electrical component, integrated level situation and setting position etc. specifically set, keep the heat dissipation wind channel to be formed real
Existing optimal heat dissipation effect.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (9)
1. a kind of direct-current charging post cooling system, including DC charging pile body, it is characterised in that: further include air intake device, outer
Collection row cover and interior collection row's cover, the air intake device top side wall are equipped with flanging, and the direct-current charging post bodies top is equipped with and opens
Mouthful, the air intake device is placed in the opening of the direct-current charging post bodies top, the outer collection row cover and the interior collection row cover
It is placed in the direct-current charging post bodies top, the interior collection row cover is placed in the outer collection row cover, the top of the interior collection row cover
Portion and bottom have opening, and the interior collection row covers on the air intake device, and the outer collection row cover side wall is equipped with outer collection row's cover
Heat release hole;
Seal washer is provided between the air intake device and the DC charging pile body, the seal washer is circumferentially positioned at
In the opening of the direct-current charging post bodies top, and the flanging of the air intake device is fitted on the seal washer.
2. direct-current charging post cooling system according to claim 1, it is characterised in that: the direct-current charging post cooling system
It further include bottom support bracket, DC charging pile body bottom surface is placed on the bottom support bracket top surface, the direct-current charging post sheet
Body bottom surface is equipped with the air inlet hole around bottom support bracket top surface outer rim.
3. direct-current charging post cooling system according to claim 1, it is characterised in that: set in the DC charging pile body
There is wind deflector.
4. direct-current charging post cooling system according to claim 1, it is characterised in that: the sidewall bottom of the outer collection row cover
Equipped with drainage hole.
5. direct-current charging post cooling system according to claim 1, it is characterised in that: the interior collection row cover top opening is set
There is channelization angle.
6. direct-current charging post cooling system according to claim 1, it is characterised in that: the interior collection row cover side wall is equipped with interior
Collection row's cover heat release hole.
7. direct-current charging post cooling system according to claim 1, it is characterised in that: the outer collection row covers the upper outer collection
Cover apical position is arranged lower than the interior collection in the position for arranging cover heat release hole.
8. direct-current charging post cooling system according to any one of claims 1 to 7, it is characterised in that: the outer collection row cover
Heat release hole setting is in outer collection row's cover left and right sidewall and rear wall.
9. direct-current charging post cooling system according to claim 6, it is characterised in that: outer collection row's cover heat release hole and institute
Stating interior collection row cover heat release hole is slanting blinds heat release hole.
Priority Applications (1)
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CN201610786189.0A CN106211723B (en) | 2016-08-30 | 2016-08-30 | A kind of direct-current charging post cooling system |
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CN201610786189.0A CN106211723B (en) | 2016-08-30 | 2016-08-30 | A kind of direct-current charging post cooling system |
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CN106211723A CN106211723A (en) | 2016-12-07 |
CN106211723B true CN106211723B (en) | 2019-03-26 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108819753A (en) * | 2018-06-24 | 2018-11-16 | 李田娣 | A kind of dustproof heat radiator based on new-energy automobile charging pile |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110015022B (en) * | 2017-09-14 | 2020-11-17 | 天津市诚瑞丰科技有限公司 | Charging pile |
CN109617380A (en) * | 2019-01-29 | 2019-04-12 | 开平市瑞森光电有限公司 | A kind of Switching Power Supply |
CN112644313A (en) * | 2021-01-06 | 2021-04-13 | 重庆交通大学 | Electric automobile that networking control managed fills electric pile |
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