CN206380204U - The water-tight device of new electric car charger air inlet - Google Patents
The water-tight device of new electric car charger air inlet Download PDFInfo
- Publication number
- CN206380204U CN206380204U CN201621399983.1U CN201621399983U CN206380204U CN 206380204 U CN206380204 U CN 206380204U CN 201621399983 U CN201621399983 U CN 201621399983U CN 206380204 U CN206380204 U CN 206380204U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- water
- tight device
- electric car
- new electric
- 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
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Abstract
The utility model is related to a kind of water-tight device of new electric car charger air inlet, it is characterised in that the water-tight device includes upper shell and lower house, and the upper shell is provided with fresh air inlet and overhead gage, and the lower house is provided with lower baffle plate and apopore.It is the technical scheme smart structural design, compact, it is effectively protected charger by rainwater gear outside.
Description
Technical field
The utility model is related to a kind of water-tight device, and in particular to a kind of waterproof of new electric car charger air inlet
Device, belongs to the water-tight device technical field of new electric car charger air inlet.
Background technology
Electric car charger is larger due to power, and generally using fan exhaust radiating, one end is exhaust outlet, and one end is air intake
Mouthful, the cold air of charger external is radiated from charger air inlet into charger internal.Charger general at present exists
During use, user is placed on outdoor sometimes for convenience.If run into it is rainy, with air enter charger air inlet moisture content
（Drop）The electronic device in inside can be reached, so as to easily cause charger to damage.Therefore, a kind of new scheme of exigence
To solve the problem.
The content of the invention
There is provided a kind of new electric car charger exactly for technical problem present in prior art for the utility model
The water-tight device of air inlet, it is the technical scheme smart structural design, compact, it is effectively protected the inside by rainwater gear outside
Charger.
To achieve these goals, the technical solution of the utility model is as follows, a kind of new electric car charger air intake
The water-tight device of mouth, it is characterised in that the water-tight device includes upper shell and lower house, the upper shell is provided with fresh air inlet
And overhead gage, the lower house is provided with lower baffle plate and apopore.
As it is of the present utility model it is a kind of improve, the fresh air inlet on the upper shell be set to it is multiple, on the lower house
Delivery port be set to it is multiple.
It is used as a kind of improvement of the present utility model, the upper shell inner distance air inlet 3-10cm, the length of overhead gage
More than air inlet length.
As it is of the present utility model it is a kind of improve, the lower house is set to seal casinghousing, be internally provided with lower baffle plate and
Apopore, exterior base has a pillar so that water flows out to ground.
As it is of the present utility model it is a kind of improve, the overhead gage is from being less than lower baffle plate from fresh air inlet with a distance from fresh air inlet
Distance.Do not flowed into so that the ponding that overhead gage is flowed down drips to the water reserve being made up of lower case and lower baffle plate in charger
Portion.
As a kind of improvement of the present utility model, the shape of air vent may be configured as arbitrary shape.
Relative to prior art, the utility model has the following advantages that, 1）The technical scheme global design is ingenious, structure is tight
Gather；2）Because the effect of charger fan is when containing moisture in the technical scheme（Drop）Air suction charger lead to air inlet
Afterwards, after the stop by overhead gage, the characteristics of big using inertia and weight the ratio air of moisture content, or it is blocked in overhead gage
On, or directly drop in the water reserve being made up of lower case and lower baffle plate, by delivery port and using delivery port with
The space outflow charger left between bottom shore, and air can smoothly enter charging relatively under the air draught effect of fan
To reach the purpose of electronic unit radiating inside device, damaged so as to avoid and reduce charger due to water inlet；3）The technical side
Case cost is relatively low, is easy to large-scale popularization and application.
Brief description of the drawings
Fig. 1 is the part-structure schematic diagram of the utility model upper shell；
Fig. 2, Fig. 3 are the part-structure schematic diagram of the utility model lower house；
Fig. 4 is that the utility model rents assembled state schematic diagram；
Fig. 5 is the utility model air channel operating diagram；
In figure：31st, upper shell, 32, lower house, 33, pillar, 11, fresh air inlet, 12, overhead gage, 21, lower baffle plate, 22, go out
Water hole.
Embodiment：
In order to deepen to understand of the present utility model, the present embodiment is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：Referring to Fig. 1-Fig. 4, a kind of water-tight device of new electric car charger air inlet, the wader
Put including upper shell 31 and lower house 32, be provided with charger between the upper shell 31 and lower house 32, the upper shell is set
Fresh air inlet 11 and overhead gage 12 are equipped with, the lower house is provided with the air intake on lower baffle plate 21 and apopore 22, the upper shell
Hole is set to multiple, and the apopore 22 on the lower house is set to multiple.Because the effect of charger fan is when containing moisture
（Drop）Air suction charger lead to after air inlet, after the stop by overhead gage, utilize inertia and the weight ratio of moisture content empty
The characteristics of gas is big, is either blocked on overhead gage or directly drops in the water reserve being made up of lower case and lower baffle plate,
Charger is flowed out by delivery port and using the space left between delivery port and bottom shore, and air can be in fan
Relatively smoothly into charger internal to reach the purpose of electronic unit radiating under air draught effect, so as to avoid and reduce charger
Damaged due to water inlet, the upper shell inner distance fresh air inlet 3-10cm, the length of overhead gage is more than air intake hole length 4-
8cm.Referring to Fig. 2-Fig. 5, the lower house is set to seal casinghousing, is internally provided with lower baffle plate 21 and apopore 22, lower baffle plate
Height 5-8mm, positioned at lower case bottom, with one water reserve of charger internal formation.Apopore 22 coordinate pillar make with outside
2-3mm distance is arranged at shell bottom, coordinates lower baffle plate ponding is flowed out charger, and exterior base has a pillar 33 to be flowed out in favor of water
To ground.Referring to Fig. 1, the overhead gage 12 from be less than with a distance from fresh air inlet lower baffle plate from fresh air inlet with a distance from.In favor of upper
The ponding that baffle plate is flowed down drips to the water reserve being made up of lower case and lower baffle plate and does not flow into charger internal；The fresh air inlet is set
Vertical air vent is set to, air vent is shaped to arbitrary shape.Remaining structure and advantage are identical with embodiment 1.
Operation principle：Referring to Fig. 1-Fig. 5, a kind of water-tight device of new electric car charger air inlet, charger row
During fan work, because fan effect is when containing moisture（Drop）Air suction charger lead to air inlet after, by upper gear
After the stop of plate, the characteristics of big using inertia and weight the ratio air of moisture content, either it be blocked on overhead gage or directly drop
Into the water reserve being made up of lower case and lower baffle plate, left by delivery port and using between delivery port and bottom shore
Space outflow charger.And air smoothly can reach that electronic unit dissipates into charger internal relatively with shown by arrow direction
The purpose of heat, wherein B sizes should be in 3-8mm.
It should be noted that above-described embodiment, not for limiting protection domain of the present utility model, in above-mentioned technical side
Made equivalents or replacement each fall within the utility model scope of the claimed protection on the basis of case.
Claims (5)
1. a kind of water-tight device of new electric car charger air inlet, it is characterised in that the water-tight device includes upper casing
Body and lower house, the upper shell are provided with fresh air inlet and overhead gage, and the lower house is provided with lower baffle plate and apopore.
2. the water-tight device of new electric car charger air inlet according to claim 1, it is characterised in that on described
Fresh air inlet on housing is set to multiple, and the delivery port on the lower house is set to multiple.
3. the water-tight device of new electric car charger air inlet according to claim 2, it is characterised in that on described
Enclosure interior overhead gage is more than air inlet length apart from air inlet 3-10cm, the length of overhead gage.
4. the water-tight device of the new electric car charger air inlet according to Claims 2 or 3, it is characterised in that institute
State lower house and be set to no air inlet, be internally provided with lower baffle plate and apopore, exterior base has a pillar to be flowed out in favor of water
To ground.
5. the water-tight device of new electric car charger air inlet according to claim 4, it is characterised in that on described
Baffle plate from be less than with a distance from fresh air inlet lower baffle plate from fresh air inlet with a distance from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399983.1U CN206380204U (en) | 2016-12-20 | 2016-12-20 | The water-tight device of new electric car charger air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399983.1U CN206380204U (en) | 2016-12-20 | 2016-12-20 | The water-tight device of new electric car charger air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380204U true CN206380204U (en) | 2017-08-04 |
Family
ID=59407017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399983.1U Expired - Fee Related CN206380204U (en) | 2016-12-20 | 2016-12-20 | The water-tight device of new electric car charger air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062546A (en) * | 2019-04-26 | 2019-07-26 | 深圳前海达闼云端智能科技有限公司 | A kind of ventilation waterproof structure and electronic equipment |
| WO2023151721A3 (en) * | 2023-04-19 | 2024-02-22 | 苏州科易赢信息技术有限公司 | Heat-dissipating waterproof charger for electric vehicle |
-
2016
- 2016-12-20 CN CN201621399983.1U patent/CN206380204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062546A (en) * | 2019-04-26 | 2019-07-26 | 深圳前海达闼云端智能科技有限公司 | A kind of ventilation waterproof structure and electronic equipment |
| WO2023151721A3 (en) * | 2023-04-19 | 2024-02-22 | 苏州科易赢信息技术有限公司 | Heat-dissipating waterproof charger for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20171220 |