CN105208840B - A kind of electric car charger radiator structure - Google Patents
A kind of electric car charger radiator structure Download PDFInfo
- Publication number
- CN105208840B CN105208840B CN201510738753.7A CN201510738753A CN105208840B CN 105208840 B CN105208840 B CN 105208840B CN 201510738753 A CN201510738753 A CN 201510738753A CN 105208840 B CN105208840 B CN 105208840B
- Authority
- CN
- China
- Prior art keywords
- middle partition
- type side
- upper cover
- ventilating duct
- side covers
- 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
- 238000005192 partition Methods 0.000 claims abstract description 44
- 125000006850 spacer group Chemical group 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of electric car charger radiator structures, including upper cover, L-type side cover, middle partition, radiator fan, base spacer, two L-type side covers are respectively symmetrically mounted on the left end of upper cover, right end, the lower part of upper cover is blocked by middle partition, the left end of middle partition, right end is mounted on two L-type side covers by screw correspondence respectively, upper cover, middle partition, two L-type side covers constitute enclosure space, the left part of middle partition offers the first ventilating duct, the right part of middle partition is equipped with the second ventilating duct, first ventilating duct, second ventilating duct is connected with enclosure space respectively, radiator fan is located at the underface of the second ventilating duct, and radiator fan is connected with middle partition.Base spacer is placed on the underface of middle partition.The present invention has the advantages that reasonable in design, assembling is easy to use low with manufacturing cost etc., is able to achieve heat dissipation and moisture-proof, guarantees that external circuit board can normally work, it is ensured that the normal use of charger.
Description
Technical field
The present invention relates to electric vehicle charging technique field, specifically a kind of electric car charger radiator structure.
Background technique
Due to gasoline, diesel oil it is non-renewable, it is continuous universal with automobile so that petroleum is more exhausted, and electric vehicle
As the vehicle of new energy, the approval of people is gradually obtained, green non-pollution also protects ring while meeting people's trip
Border, it is very popular as the vehicle of new energy.In order to ensure the normal use of electric vehicle, then need to lack in electric vehicle
It timely charges when weary electric energy, i.e., connects external power supply using charger, charge for the battery in electric vehicle.By
Generate heat during the charging process in charger, it will usually the outer surface of charger setting radiation tooth, heat release hole and radiator fan with
Radiating treatment is carried out, this mode heat dissipation performance is poor, can accumulate in use for some time, on the circuit board of charger a large amount of
Dust greatly shortens the service life of circuit components, also easily causes short circuit, causes security risk, and existing fills
Electric appliance can not solve the problems, such as waterproof and dampproof, and being primarily due to heat release hole can make water easily enter charger internal, cause in
Portion's short circuit, influences charging performance.
Summary of the invention
Defect in view of the above technology, the present invention propose that one kind is reasonable in design, assembling is easy to use, production system
It makes at low cost, is able to achieve heat dissipation and moisture-proof device, i.e., a kind of electric car charger radiator structure.
A kind of electric car charger radiator structure, including upper cover, L-type side cover, middle partition, radiator fan, base spacer, institute
Upper cover is stated in analog-U shaped structure, the front end outer side of the upper cover, rear end outside are equipped with outer radiation tooth, the quantity of the L-type side cover
There are two, two L-type side covers are respectively symmetrically mounted on the left end of upper cover, right end, and the lower part of the upper cover passes through horizontal positioned
Middle partition blocks, and the left end of the middle partition, right end are mounted on two L-type side covers by screw correspondence respectively, the upper cover,
Middle partition, two L-type side covers constitute enclosure space, and the left part of the middle partition offers the first ventilating duct, the middle partition
Right part is equipped with the second ventilating duct, and first ventilating duct, the second ventilating duct are connected with enclosure space respectively, the radiator fan
Positioned at the underface of the second ventilating duct, and the radiator fan is connected with middle partition.
The base spacer lies in a horizontal plane in the underface of middle partition, and the middle part of the base spacer is equipped with the isolation being distributed vertically
Plate, the upper end of the isolation board fit with middle partition, and first ventilating duct, the second ventilating duct are located at a left side for isolation board
Side, right, the left end of the base spacer, right end are respectively equipped with flanging, and the flanging correspondence fits with two L-type side covers, institute
It states flanging and respectively corresponds and fixed with two L-type side covers by screw.The present invention designs isolation board, thus by the first ventilating duct, the
Two ventilating ducts separate, and to guarantee one-way when gas flowing, avoid intersecting.
The lower part of two L-type side covers is equipped with ventilation hole, and the ventilation hole is located at the lower section of middle partition, the mesh designed in this way
: it is that the position being in above middle partition does not open up any hole on L-type side cover top, extraneous rainwater etc. is with regard to nothing in this way
Method enters in enclosure space, does not interfere with the normal work of circuit board.The present invention is logical with corresponding first using ventilation hole
Air duct, the connection of the second ventilating duct are worked so as to form the flow channel of gas using radiator fan, drive enclosure space
Interior gas flowing, such gas enter from the ventilation hole of the L-type side cover of the left end in upper cover, since the isolation of isolation board is made
With subsequently entering the second ventilating duct and finally from upper so that gas all enters in enclosure space from the first ventilating duct
The ventilation hole of the L-type side cover of the right end of lid is discharged, and the heat generated when external circuit board is worked is taken out of, plays good
Heat spreading function.
The present invention is using upper cover, middle partition, two L-type side covers so that enclosure space is constituted, by external circuit board
It surrounds in the enclosed space, by the first ventilating duct, the air inlet of the second ventilating duct or outlet air, to drive empty in enclosure space
Flow of air takes heat out of, plays good heat spreading function, meanwhile, it can also prevent water from entering right in enclosure space
Circuit board damages.Integrated stand height can be avoided contact of the circuit board with water using two L-type side covers by the present invention.
The lower end of two L-type side covers is equipped with waist type connecting hole, to facilitate installation of the invention to fix.
The upper cover is processed by aluminum alloy materials, and light weight, structural strength are high and heat dissipation performance is high.
The beneficial effects of the present invention are: the present invention has reasonable in design, the easy to use and manufacturing cost of assembling
Low advantage, be able to achieve heat dissipation and it is moisture-proof, guarantee that external circuit board can normally work, it is ensured that charger normally make
With.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic diagram of internal structure of the invention；
Fig. 2 is left view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the structural schematic diagram of upper cover of the invention；
Fig. 5 is the structural schematic diagram of base spacer of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below it is right
The present invention is further described.
As shown in Figures 1 to 5, a kind of electric car charger radiator structure, including upper cover 1, L-type side cover 2, middle partition 3,
Radiator fan 4, base spacer 5, the upper cover 1 are in analog-U shaped structure, and the front end outer side of the upper cover 1, rear end outside are equipped with outer dissipate
Hot tooth 1a, there are two the quantity of the L-type side cover 2, and two L-type side covers 2 are respectively symmetrically mounted on the left end of upper cover 1, right end, institute
The lower part for stating upper cover 1 is blocked by horizontal positioned middle partition 3, and the left end of the middle partition 3, right end are corresponding by screw respectively
It is mounted on two L-type side covers 2,3, two upper cover 1, middle partition L-type side covers 2 constitute enclosure space 6, the middle partition 3
Left part offer the first ventilating duct 3a, the right part of the middle partition 3 be equipped with the second ventilating duct 3b, the first ventilating duct 3a,
Second ventilating duct 3b is connected with enclosure space 6 respectively, and the radiator fan 4 is located at the underface of the second ventilating duct 3b, and institute
Radiator fan 4 is stated to be connected with middle partition 3.
The base spacer 5 lies in a horizontal plane in the underface of middle partition 3, and the middle part of the base spacer 5 is equipped with to be distributed vertically
Isolation board 5a, the upper end of the isolation board 5a fit with middle partition 3, the first ventilating duct 3a, the second ventilating duct 3b difference
Left, right positioned at isolation board 5a, the left end of the base spacer 5, right end are respectively equipped with flanging 5b, the flanging 5b it is corresponding with
Two L-type side covers 2 fit, and the flanging 5b, which is respectively corresponded, to be fixed with two L-type side covers 2 by screw.The present invention design every
From plate 5a, so that the first ventilating duct 3a, the second ventilating duct 3b be separated, to guarantee one-way when gas flowing, avoid handing over
Fork.
The lower part of two L-type side covers 2 is equipped with ventilation hole 2a, and the ventilation hole 2a is located at the lower section of middle partition 3, sets in this way
The purpose of meter is: not opening up any hole, so extraneous rain in the position that 2 top of L-type side cover is in above middle partition 3
Water etc. cannot propagate into enclosure space 6, not interfere with the normal work of circuit board.The present invention using ventilation hole 2a with it is right
The first ventilating duct 3a, the second ventilating duct 3b connection answered utilize 4 work of radiator fan so as to form the flow channel of gas
To make, drives gas flowing in enclosure space 6, such gas enters from the ventilation hole 2a of the L-type side cover 2 of the left end in upper cover 1,
Due to the buffer action of isolation board 5a, so that gas all enters in enclosure space 6 from the first ventilating duct 3a, is subsequently entered
Two ventilating duct 3b are simultaneously finally discharged from the ventilation hole 2a of the L-type side cover 2 of the right end in upper cover 1, by external circuit board work
As when the heat that generates take out of, play good heat spreading function.
The present invention constitutes enclosure space 6 using 3, two upper cover 1, middle partition L-type side covers 2, by external electricity
Road plate is enclosed in enclosure space 6, by the first ventilating duct 3a, the air inlet of the second ventilating duct 3b or outlet air, to drive envelope
It closes air in space 6 to flow, heat is taken out of, good heat spreading function is played, meanwhile, also it can prevent water from entering envelope
It closes in space 6 and circuit board is damaged.Integrated stand height can be avoided circuit board and water using two L-type side covers by the present invention
Contact.
The lower end of two L-type side covers 2 is equipped with waist type connecting hole 2b, to facilitate installation of the invention to fix.
The upper cover 1 is processed by aluminum alloy materials, and light weight, structural strength are high and heat dissipation performance is high.
The present invention can incite somebody to action this before use, first external circuit board is mounted in enclosure space 6, by external bolt
Invention is mounted in external equipment, can be connected with the mains and be charged for electric vehicle, during charging, utilize 4 work of radiator fan
Make, to realize to rapid cooling in enclosure space 6, greatly reduces the spoilage of charger as a result, extend charger
Service life reduces use cost, and security performance is high；Traditional charger is opened up due to heat release hole, so that extraneous
Water easily enters charger internal, causes the short circuit of built-in circuit board, generates security risk, and the present invention uses upper cover 1, L-type
Side cover 2, middle partition 3 surround enclosure space 6, greatly improve waterproof performance of the invention, extraneous water is not easily accessible
In enclosure space 6, meanwhile, extraneous dust is due to the influence of self weight, and bulk deposition is in the upper end of middle partition 3, without falling in
On circuit board, good dustproof effect is played, ensure that the normal use of circuit board.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (2)
1. a kind of electric car charger radiator structure, including upper cover (1), L-type side cover (2), middle partition (3), radiator fan
(4), base spacer (5), the upper cover (1) are in analog-U shaped structure, and the front end outer side of the upper cover (1), rear end outside are equipped with outer dissipate
Hot tooth (1a), it is characterised in that:
There are two the quantity of the L-type side cover (2), and two L-type side covers (2) are respectively symmetrically mounted on the left end of upper cover (1), the right side
The lower part at end, the upper cover (1) is blocked by horizontal positioned middle partition (3), the left end of the middle partition (3), right end difference
It is mounted on two L-type side covers (2) by screw correspondence, the upper cover (1), middle partition (3), two L-type side covers (2) constitute envelope
Space (6) are closed, external circuit board are surrounded in the enclosed space, the left part of the middle partition (3) offers the first ventilation
The right part in road (3a), the middle partition (3) is equipped with the second ventilating duct (3b), first ventilating duct (3a), the second ventilating duct
(3b) is connected with enclosure space (6) respectively, and the radiator fan (4) is located at the underface of the second ventilating duct (3b), and described
Radiator fan (4) is connected with middle partition (3)；
The base spacer (5) lies in a horizontal plane in the underface of middle partition (3), and the middle part of the base spacer (5) is equipped with vertical distribution
Isolation board (5a), upper end and the middle partition (3) of the isolation board (5a) fit, first ventilating duct (3a), second logical
Air duct (3b) is located at the left of isolation board (5a), right, and the left end of the base spacer (5), right end are respectively equipped with flanging
(5b), flanging (5b) correspondence fit with two L-type side covers (2), and the flanging (5b) respectively corresponds and two L-type side covers
(2) it is fixed by screw；
The lower part of two L-type side covers (2) is equipped with ventilation hole (2a)；
The lower end of two L-type side covers (2) is equipped with waist type connecting hole (2b)；The ventilation hole (2a) is located under middle partition (3)
Side.
2. a kind of electric car charger radiator structure according to claim 1, it is characterised in that: the upper cover (1) by
Aluminum alloy materials are processed into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738753.7A CN105208840B (en) | 2015-10-29 | 2015-10-29 | A kind of electric car charger radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738753.7A CN105208840B (en) | 2015-10-29 | 2015-10-29 | A kind of electric car charger radiator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105208840A CN105208840A (en) | 2015-12-30 |
| CN105208840B true CN105208840B (en) | 2019-04-19 |
Family
ID=54956161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510738753.7A Expired - Fee Related CN105208840B (en) | 2015-10-29 | 2015-10-29 | A kind of electric car charger radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105208840B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410318A (en) * | 2016-09-28 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | Lithium battery device for new energy automobile |
| CN113665390B (en) * | 2021-07-23 | 2023-03-31 | 天津七六四通信导航技术有限公司 | Power supply equipment for vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417961Y (en) * | 2009-05-27 | 2010-03-03 | 黄明杰 | Electric motor car charger |
| CN202095232U (en) * | 2011-05-13 | 2011-12-28 | 加弘科技咨询(上海)有限公司 | Heat radiation structure of outdoor cabinet |
| CN202978701U (en) * | 2012-11-11 | 2013-06-05 | 江苏凯灵汽车电器有限公司 | Self heat radiation non-isolation type electric automobile DC voltage converter |
| CN204361537U (en) * | 2015-01-23 | 2015-05-27 | 成都科星电器桥架有限公司 | A kind of dynamic power distribution cabinet based on displacement ventilation: Principles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8238104B2 (en) * | 2010-08-09 | 2012-08-07 | Amazon Technologies, Inc. | Data center with fin modules |
-
2015
- 2015-10-29 CN CN201510738753.7A patent/CN105208840B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417961Y (en) * | 2009-05-27 | 2010-03-03 | 黄明杰 | Electric motor car charger |
| CN202095232U (en) * | 2011-05-13 | 2011-12-28 | 加弘科技咨询(上海)有限公司 | Heat radiation structure of outdoor cabinet |
| CN202978701U (en) * | 2012-11-11 | 2013-06-05 | 江苏凯灵汽车电器有限公司 | Self heat radiation non-isolation type electric automobile DC voltage converter |
| CN204361537U (en) * | 2015-01-23 | 2015-05-27 | 成都科星电器桥架有限公司 | A kind of dynamic power distribution cabinet based on displacement ventilation: Principles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105208840A (en) | 2015-12-30 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 |