CN206124802U - DC charging post - Google Patents
DC charging post Download PDFInfo
- Publication number
- CN206124802U CN206124802U CN201621133650.4U CN201621133650U CN206124802U CN 206124802 U CN206124802 U CN 206124802U CN 201621133650 U CN201621133650 U CN 201621133650U CN 206124802 U CN206124802 U CN 206124802U
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- CN
- China
- Prior art keywords
- air
- charging post
- direct
- current charging
- ventilating opening
- 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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- 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
Abstract
The utility model relates to a DC charging post, include: the body has the chamber of holding, set up in the workpiece that holds the intracavity, set up in the inlet air channel of body one side, be located the air intake of inlet air channel one end and with the first vent of the relative one end of air intake, the air intake with first vent is not at same height, set up in the air -out passageway of body one side, be located the air outlet of air -out passageway one end and with the second vent of the relative one end of air outlet, the air outlet with the second vent is not at same height, set up in this internal radiator fan is guaranteeing have under the prerequisite of good radiating effect with above -mentioned DC charging post, prevents to set up the erosion that receives the external world at the internal workpiece of DC charging post's basis, has increased DC charging post's life, has reduced trouble probability and maintenance rate. The DC charging post who takes above -mentioned structure can reach IP55's protection level.
Description
Technical field
The utility model is related to charging electric vehicle field, more particularly to a kind of direct-current charging post.
Background technology
At present, it is mostly on the market that the electric automobile for needing to charge is charged using direct-current charging post, prior art
In direct-current charging post be that using in direct-current charging post side thermovent, the thermovent is arranged can be directly in direct-current charging post
Radiated in portion.
Above-mentioned only setting thermovent radiates to the inside of direct-current charging post in direct-current charging post, due to radiating knot
Structure is relatively simple, it is impossible to effectively prevent from being entered in the occasion rainwater for having beam wind, and dust, the erosion of dust storm.Reduce direct current
The service life of charging pile, increases failure probability and maintenance rate.
Utility model content
Based on this, it is necessary to while ensureing good heat radiating for above-mentioned direct-current charging post, it is impossible to effectively prevent the external world
Particulate matter in air enters charging pile problem, there is provided while one kind can keep direct-current charging post to ensure good heat radiating, and
The direct-current charging post for effectively preventing the particulate matter in outside air from entering in direct-current charging post.
A kind of direct-current charging post, including：
Body, with accommodating chamber；
The workpiece being arranged in the accommodating chamber；
It is arranged at the air intake passage of the body side；
The first ventilating opening positioned at the air inlet of described air intake passage one end and with the air inlet opposite side, air-flow by
The air inlet enters air intake passage, and enters the accommodating chamber, the air inlet and described first by first ventilating opening
Ventilating opening is not in sustained height, so that the air intake passage forms tortuous wind path；
It is arranged at the air-out passage of the body side；
The second ventilating opening positioned at the air outlet of described air-out passage one end and with the air outlet opposite side, accommodating chamber
Interior air-flow enters air-out passage by second ventilating opening, and discharges accommodating chamber, the air outlet and institute by the air outlet
The second ventilating opening is stated not in sustained height, so that the air-out passage forms tortuous wind path；
The intrinsic radiator fan is arranged at, for producing by first ventilating opening to second ventilating opening
Air-flow.
Above-mentioned direct-current charging post is logical using above-mentioned air intake passage and air-out on the premise of ensureing to have good radiating effect
The structure design in road, including the good protection effect of direct-current charging post, prevent from being arranged on the intrinsic work of direct-current charging post
Make part to be corroded by the external world, increased the service life of direct-current charging post, reduce failure probability and maintenance rate.Take
Stating the direct-current charging post of structure can reach the degree of protection of IP55.
Wherein in an embodiment, the direct-current charging post also includes：
Screen pack, is arranged in the air intake passage or the air-out passage, to prevent air in particulate matter enter
Described in vivo.
Wherein in an embodiment, side of first ventilating opening close to the workpiece.
Wherein in an embodiment, the height of the air inlet is less than the height of the first ventilating opening.
Wherein in an embodiment, the height of second air vent is higher than the height of air outlet.
Wherein in an embodiment, the air inlet is arranged at the side wall of body and the bottom of close body.
Wherein in an embodiment, the air outlet is arranged at the side wall of body and the top of close body.
Wherein in an embodiment, the radiator fan is arranged at the top or bottom of the accommodating chamber.
Wherein in an embodiment, the direct-current charging post also includes：
Temperature detection control module is to detect the temperature in the accommodating chamber and described scattered according to testing result control
The rotating speed of Hot-air fan.
Wherein in an embodiment, the radiator fan is axial flow blower.
Description of the drawings
Fig. 1 is the structural representation of the direct-current charging post in the preferred embodiment of the utility model one.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limiting the utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
As shown in figure 1, the preferred embodiment of the utility model one discloses a kind of direct-current charging post 100, the DC charging
Stake 100 includes thering is an accommodating chamber in body 110, the body 110, and the workpiece 120 of direct-current charging post 100 is arranged on the appearance
Receive in chamber, the workpiece 120 is mainly when 100 external electric automobile of direct-current charging post, the direct-current charging post 100 is utilized should
120 pairs of external electric automobiles of workpiece are charged.But when the workpiece 120 works, it will produce certain
Heat.
There is air intake passage 130 in the side of above-mentioned body 110.Specifically, the air intake passage 130 has air inlet 131,
The air inlet 131 is located at one end of air intake passage, and air intake passage 130 is drawn in the air-flow outside body 110 using the air inlet 131
Enter in above-mentioned air intake passage 130, above-mentioned air intake passage 130 also has the first ventilating opening 132, first ventilating opening 132 is arranged
With the opposite side of above-mentioned air inlet 131, by air inlet 131 enter air intake passage 130 in air-flow through the first ventilating opening 132
Into in the accommodating chamber of above-mentioned body 110.Wherein, air inlet 131 with first ventilating opening 132 not in sustained height so that
The air intake passage forms tortuous wind path, and in present embodiment, the height of air inlet described above 131 is less than the first ventilating opening
132 height.For example, the air intake passage 130 is set to into " S " type structure, above-mentioned air inlet 131 is located at " S " type air intake passage
130 afterbody, the first ventilating opening 132 is located at the head of " S " type air intake passage 130 with above-mentioned air inlet 131 relatively, so,
The impurity (such as the particulate matter such as dust in controlling) entered in the air of the first ventilating opening 132 by above-mentioned air inlet 131, will
Tube wall because encountering above-mentioned " S " type ventilation shaft, without directly by above-mentioned first ventilating opening 132 into above-mentioned body 110
In accommodating chamber.
In order to further prevent the impurity (such as the particulate matter such as dust in controlling) in air by above-mentioned air intake passage 130
Into in the accommodating chamber of body 110, screen pack is provided with the air-out passage 130, so just can further be prevented in air
Particulate matter by the air intake passage 130 enter body 110 accommodating chamber in.In more detail, it is arranged in the air intake passage 130
Screen pack can be two, one of them is arranged on the centre position of the air intake passage 130, and another be disposed proximate to into
The position of the first ventilating opening 132 of wind passage 130.Certainly, the screen pack being arranged in the air intake passage 130 can only have one
It is individual, it is located adjacent to the position of the first air inlet 132 of air intake passage 130.As long as the utility model content can be reached, this
Utility model not limited to this.
The above-mentioned workpiece 120 being arranged in the accommodating chamber of body 110 is arranged be close to above-mentioned first ventilating opening 132, and one
As, there is small-sized fan in the workpiece 120, to the air flow for accelerating the content of workpiece 120, make work
Make part 120 work produced by heat be diffused into the outside of workpiece 120 as early as possible, due to above-mentioned first ventilating opening 132 with
The workpiece 120 is close to, and the cold air of the accommodating chamber for so entering body 132 by the first ventilating opening 132 can be most in short-term
Between be fully contacted with workpiece 120, and reduce the temperature of the workpiece 120 rapidly within a short period of time.
There is air-out passage 140 in the side of above-mentioned body 110.Specifically, the air-out passage 140 has the second ventilating opening
141, second ventilating opening 141 is located at one end of air-out passage 140, and air-out passage 140 utilizes second ventilating opening 141 by body
Air-flow inside 110 is incorporated in above-mentioned air-out passage 140, and above-mentioned air-out passage 140 also has air outlet 142, the air outlet
142 are arranged on the above-mentioned opposite side of second ventilating opening 142, and the air-flow entered in air-out passage 140 by the second ventilating opening 141 is passed through
Air outlet 142 is discharged outside the accommodating chamber of above-mentioned body 110.Wherein, the second ventilating opening 141 with the air outlet 142 not same
Highly, so that the air inlet/outlet passage forms tortuous wind path, in present embodiment, the height of above-mentioned second ventilating opening 141 is higher than
The height of air outlet 142.For example, the air-out passage 140 is set to into " S " type structure, above-mentioned air outlet 142 goes out positioned at " S " type
The afterbody of wind passage 140, the second ventilating opening 142 is located at the head of " S " type air intake passage 140 with above-mentioned air outlet 142 relatively
Portion, so, the impurity (such as the particulate matter such as dust in controlling) in air is just difficult to enter air-out passage by air outlet 142
140, and entered in the accommodating chamber of body 110 by the second ventilating opening 141 of air-out passage 140.
In order to further prevent the impurity (such as the particulate matter such as dust in controlling) in air by above-mentioned air-out passage 140
Into in the accommodating chamber of body 110, screen pack is provided with the air-out passage 140, so just can further be prevented in air
Particulate matter by the air-out passage 140 enter body 110 accommodating chamber in.In more detail, it is arranged in the air-out passage 140
Screen pack can be two, one of them is arranged on the centre position of the air-out passage 140, and another is disposed proximate to out
The position of the second ventilating opening 141 of wind passage 140.Certainly, because the air-flow direction of the air-out passage 140 is external to this
Portion, the particulate matter in outside air typically will not be by the accommodating chamber of the body 110 that enters here, therefore in the air-out passage
140 can be not provided with screen pack.
Generally, due to the thermal current in air can be flowed up automatically in the accommodating chamber of body 110, therefore, it is above-mentioned
Height of the height of the air inlet 131 of air intake passage 130 less than the air outlet 142 of above-mentioned air-out passage 140.Present embodiment
In, the air inlet 131 of above-mentioned air intake passage 130 is arranged on the side wall of the close bottom of body 110；Above-mentioned air-out passage 140
Air outlet 142 is arranged on the side wall at the close top of body 110.
Above-mentioned direct-current charging post 100 also includes radiator fan 150, the first ventilating opening 132 described in the radiator fan 150 to the
The air-flow of two ventilating openings 141, and accelerate the air flow in the accommodating chamber of body 110.In present embodiment, the radiator fan
150 is axial flow blower, the top of the accommodating chamber being arranged in body 110, when the radiator fan 150 is rotated, should be led to by air intake
The air-flow that road 130 is entered in the accommodating chamber of body 110 enables the workpiece 120 promptly through above-mentioned workpiece 120
Cooling, is then passed through the air-flow of workpiece 120 in the presence of above-mentioned radiator fan 150, rapidly to the accommodating chamber of body 110
Top flowing, and then promptly discharged outside body 110 by air-out passage 140, reach the purpose to the radiating of direct-current charging post 100.
Above-mentioned direct-current charging post 100 also include temperature detection control module (not shown), the temperature detection control module with
Above-mentioned radiator fan 150 is electrically connected with, and to detect the temperature in the accommodating chamber, and controls the radiating according to testing result
The rotating speed of fan.When the temperature that temperature detection control module detects the accommodating chamber of body 110 is too high, the temperature detection control
Module just controls the radiator fan 150 and accelerates to rotate, and temperature is dispersed as early as possible.When temperature detection control module detects this
When the temperature of the accommodating chamber of body 110 is not too high, the temperature detection control module just control the radiator fan 150 reduce rotating or
Stop operating, while so just can ensureing radiating efficiency, reduce the operating noise and power consumption of the direct-current charging post 100.
The accommodating chamber that above-mentioned radiator fan 150 can be arranged in another preferred embodiment of the utility model in body 110
Bottom, by the top into the air-flow rapid " blowing " in accommodating chamber to the accommodating chamber in body 110.As long as this reality can be reached
With new purpose, for the position of radiator fan, the utility model is not construed as limiting.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Above-mentioned direct-current charging post 100 on the premise of ensureing to have good radiating effect, using above-mentioned air intake passage 130 and
The structure design of air-out passage 140, including the good protection effect of direct-current charging post 100, prevent from being arranged on direct-current charging post
Workpiece in 100 body 110 is corroded by the external world, increased the service life of direct-current charging post, reduces failure
Probability and maintenance rate.Taking the direct-current charging post 100 of said structure can reach the degree of protection of IP55.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (10)
1. a kind of direct-current charging post, it is characterised in that include：
Body, with accommodating chamber；
The workpiece being arranged in the accommodating chamber；
It is arranged at the air intake passage of the body side；
The first ventilating opening positioned at the air inlet of described air intake passage one end and with the air inlet opposite side, air-flow is by described
Air inlet enters air intake passage, and enters the accommodating chamber, the air inlet and the described first ventilation by first ventilating opening
Mouthful not in sustained height, so that the air intake passage forms tortuous wind path；
It is arranged at the air-out passage of the body side；
The second ventilating opening positioned at the air outlet of described air-out passage one end and with the air outlet opposite side, in accommodating chamber
Air-flow enters air-out passage by second ventilating opening, and discharges accommodating chamber by the air outlet, the air outlet and described the
Two ventilating openings are not in sustained height, so that the air-out passage forms tortuous wind path；
The intrinsic radiator fan is arranged at, for producing by the gas of first ventilating opening to second ventilating opening
Stream.
2. direct-current charging post according to claim 1, it is characterised in that the direct-current charging post also includes：
Screen pack, is arranged in the air intake passage and/or the air-out passage, to prevent air in particulate matter enter institute
State this in vivo.
3. direct-current charging post according to claim 1, it is characterised in that first ventilating opening is close to the work department
The side of part.
4. direct-current charging post according to claim 1, it is characterised in that the height of the air inlet is less than the first ventilating opening
Height.
5. direct-current charging post according to claim 1, it is characterised in that the height of second air vent is higher than air outlet
Height.
6. direct-current charging post according to claim 1, it is characterised in that the air inlet is arranged at the side wall of body and connects
The bottom of nearly body.
7. direct-current charging post according to claim 1, it is characterised in that the air outlet is arranged at the side wall of body and connects
The top of nearly body.
8. direct-current charging post according to claim 1, it is characterised in that the radiator fan is arranged at the accommodating chamber
Top or bottom.
9. direct-current charging post according to claim 1, it is characterised in that the direct-current charging post also includes：
Temperature detection control module, to detect the temperature in the accommodating chamber, and controls the radiation air according to testing result
The rotating speed of fan.
10. the direct-current charging post according to any one of claim 1-9, it is characterised in that the radiator fan is axle stream wind
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133650.4U CN206124802U (en) | 2016-10-18 | 2016-10-18 | DC charging post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133650.4U CN206124802U (en) | 2016-10-18 | 2016-10-18 | DC charging post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124802U true CN206124802U (en) | 2017-04-26 |
Family
ID=58573884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133650.4U Active CN206124802U (en) | 2016-10-18 | 2016-10-18 | DC charging post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124802U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635384A (en) * | 2017-10-31 | 2018-01-26 | 杭州许鹏电气科技有限公司 | A kind of tunnel type air-cooling device and its application |
| CN107911991A (en) * | 2017-10-16 | 2018-04-13 | 安徽工程大学 | A kind of inlet gas cooling structure of new-energy automobile charging pile |
| CN110325013A (en) * | 2018-03-28 | 2019-10-11 | 比亚迪股份有限公司 | Charging pile |
| US11575291B2 (en) | 2019-07-08 | 2023-02-07 | Huawei Digital Power Technologies Co., Ltd. | Motor with coolant blocking member on end portion of winding, powertrain, and vehicle |
| WO2023029318A1 (en) * | 2021-09-06 | 2023-03-09 | 深圳市永联科技股份有限公司 | Charging pile |
-
2016
- 2016-10-18 CN CN201621133650.4U patent/CN206124802U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911991A (en) * | 2017-10-16 | 2018-04-13 | 安徽工程大学 | A kind of inlet gas cooling structure of new-energy automobile charging pile |
| CN107635384A (en) * | 2017-10-31 | 2018-01-26 | 杭州许鹏电气科技有限公司 | A kind of tunnel type air-cooling device and its application |
| CN107635384B (en) * | 2017-10-31 | 2024-02-27 | 江苏许鹏新能源科技有限公司 | Tunnel type air cooling device and application thereof |
| CN110325013A (en) * | 2018-03-28 | 2019-10-11 | 比亚迪股份有限公司 | Charging pile |
| CN110325013B (en) * | 2018-03-28 | 2021-01-19 | 比亚迪股份有限公司 | Charging pile |
| US11575291B2 (en) | 2019-07-08 | 2023-02-07 | Huawei Digital Power Technologies Co., Ltd. | Motor with coolant blocking member on end portion of winding, powertrain, and vehicle |
| WO2023029318A1 (en) * | 2021-09-06 | 2023-03-09 | 深圳市永联科技股份有限公司 | Charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230913 Address after: 9th Floor, Building A, No. 68 Fujingtian Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: GCL Energy Storage Technology (Suzhou) Co.,Ltd. Address before: Room 125, building 2, 58 Zhonghui Road, Suzhou Industrial Park, Jiangsu Province 215000 Patentee before: SUZHOU GCL SYSTEM INTEGRATION TECHNOLOGY INDUSTRIAL APPLICATION RESEARCH INSTITUTE Co.,Ltd. Patentee before: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee before: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |