CN105743187A - Electric vehicle charger housing - Google Patents
Electric vehicle charger housing Download PDFInfo
- Publication number
- CN105743187A CN105743187A CN201610302268.XA CN201610302268A CN105743187A CN 105743187 A CN105743187 A CN 105743187A CN 201610302268 A CN201610302268 A CN 201610302268A CN 105743187 A CN105743187 A CN 105743187A
- Authority
- CN
- China
- Prior art keywords
- lower cover
- base plate
- groups
- charger housing
- air holes
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an electric vehicle charger housing. The electric vehicle charger housing comprises a rectangular upper cover and a lower cover. The upper cover and the lower cover are respectively formed in an integrated manner. Two groups of air holes are formed in a base plate of the lower cover. The two groups of air holes are respectively arranged on two ends along the length direction of the base plate of the lower cover, and rain water or accidentally-scattered water is prevented from entering the electric vehicle charger housing and causing damages to a charger. Four support legs are further arranged on the base plate of the lower cover, the base plate of the lower cover is prevented from directly contacting with the ground or other object, and the air holes are further prevented from being blocked. The four support legs are divided into two groups. The two support legs in each group are connected through a baffle plate, the baffle plate is parallel to the width direction of the base plate of the lower cover, and along the length direction of the lower cover, the four support legs are arranged between the two groups of air holes, so that the heat dissipated from the air holes in two ends is effectively prevented from forming a circulation loop, and the heat dissipation efficiency is improved.
Description
Technical field
The invention belongs to electric car charger technical field, be specifically related to the housing of a kind of electric car charger.
Background technology
Electric motor car, is the electromechanical integration Personal Transporter being mounted with the control members such as motor, controller, accumulator, handle brake lever and display instrument system.It has environmental protection, the feature such as convenient, is popular with the masses of users.
At present, a lot of people by electric car charger onboard to charge at any time, during electric motor car charging, major part carries out out of doors, and charger is exposed outside when generally electric motor car charges, so rainy day rainwater be easily accessible in charger, cause charger to damage, the dangerous situation of electric leakage can occur because of electric car charger water inlet simultaneously.Etc. situation.Cause car owner's worry when charging heavy.
Summary of the invention
It is an object of the invention to provide a kind of electric car charger housing, solve the technical problem of electric car charger rainwater-proof weak effect in prior art.
To achieve these goals, art solutions of the present invention is as follows:
A kind of electric car charger housing, including upper cover and lower cover, the base plate of described lower cover offers air vent, by vent being opened on the base plate being arranged on lower cover, to prevent rainwater or unexpected unrestrained water from entering in electric car charger housing cause charger to damage, it is to avoid because of electric car charger water inlet, the dangerous situation leaked electricity occurs.In prior art, vent is opened on sidewall or the top board of charger shell, and water resistance is poor, easily causes the danger such as charger damage, electric leakage.
Improving further, described upper cover and lower cover are integrated formed structure, facilitate follow-up assembling, improve packaging efficiency；Reduce seam, strengthen sealing.
Improve further, air vent on the base plate of described lower cover is two groups, two groups of air vents lay respectively at lower cover base plate two ends along its length, because charger is arranged on the middle part of charger shell cavity, space is left at two ends, so the heat that the two ends that air vent is arranged on base plate are beneficial in charger shell forms convection current with extraneous air, improve radiating effect.
Improve further, the lower surface of lower cover base plate is provided with support member.By arranging support member on the base plate of lower cover, whole electric car charger housing is propped up certain height, the base plate preventing lower cover directly contacts with ground or other objects and blocks air vent, affect charger heat radiation, because the power of charger is bigger, amount of heat is distributed, because the inner space of charger shell is limited, so should be discharged by heat in time during its work.
Improving further, support member includes four supporting legs, and four supporting legs are divided into two groups, is often provided with dividing plate between two supporting legs of group, and dividing plate is paralleled with the width of lower cover base plate；Along lower cover length direction, supporting leg and dividing plate between two groups of air vents.It is effectively prevented the heat manifold that two ends air vent gives out becomes closed circuit by arranging dividing plate, it is ensured that the heat that the air vent at lower cover two ends gives out and air carry out sufficient heat exchange, improve heat dissipation
The present invention adopts technique scheme to have technique effect will be apparent below:
1, electric car charger housing of the present invention, by vent is opened on the base plate of lower cover, to prevent rainwater or unexpected unrestrained water from entering in electric car charger housing cause charger to damage, it is to avoid because of electric car charger water inlet, the dangerous situation leaked electricity occurs.
2, by arranging support member on the base plate of lower cover, whole electric car charger housing is propped up certain height, it is prevented that the base plate of lower cover directly contacts with ground or other objects and blocks air vent, affect charger heat radiation.
3, by arranging dividing plate between two supporting legs often organizing, and supporting leg and dividing plate are between two groups of air vents, it is effectively prevented the heat manifold that two ends air vent gives out and becomes closed circuit, ensure that the heat that the air vent at lower cover two ends gives out carries out sufficient heat exchange with air, improve heat dissipation.
Accompanying drawing explanation
Fig. 1 is the front view of herein described upper cover.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the front view of herein described lower cover.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the top view of Fig. 3.
Specific embodiment
For making the purpose of the present invention and technical scheme clearly, below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described.
As Figure 1-5, a kind of electric car charger housing, including rectangle upper cover 1 and lower cover 2, the base plate of described lower cover 2 offers two groups of air vents 3, two groups of air vents 3 are positioned at lower cover 2 base plate two ends along its length.It is arranged on the base plate of lower cover 2 by air vent 3 to prevent rainwater or unexpected unrestrained water enters in electric car charger housing and causes charger to damage, it is to avoid because of electric car charger water inlet, the dangerous situation leaked electricity occurs.In prior art, vent is opened on sidewall or the top board of charger shell, and water resistance is poor, easily causes the danger such as charger damage, electric leakage.Upper cover 1 and lower cover 2 are integrated formed structure, facilitate follow-up assembling, improve packaging efficiency；Reduce seam, strengthen sealing.
Being provided with four supporting legs 5 on the base plate of described lower cover 2, be divided into two groups, often two supporting legs of group 5 are connected by dividing plate 6, and dividing plate 6 is parallel with the width of lower cover 2 base plate；Length direction along lower cover 2, supporting leg 5 and dividing plate 6 are positioned at the inner side of two groups of air vents 3, it is effectively prevented the heat manifold that two ends air vent 3 gives out becomes closed circuit by arranging dividing plate 6, ensure that the heat that the air vent at lower cover two ends gives out carries out sufficient heat exchange with air, improve heat dissipation.
The present invention does not do illustrate be prior art or can be realized by prior art, and the heretofore described case that is embodied as is only the preferably case study on implementation of the present invention, is not used for limiting the practical range of the present invention.Namely all equivalences made according to the content of the present patent application the scope of the claims change and modify, all should as the technology category of the present invention.
Claims (4)
1. an electric car charger housing, including upper cover (1) and lower cover (2), it is characterised in that offer air vent (3) on the base plate of described lower cover (2).
2. electric car charger housing according to claim 1, it is characterized in that, described lower cover (2) is rectangle, and the air vent on lower cover (2) base plate is two groups, and two groups of air vents lay respectively at lower cover (2) base plate two ends along its length.
3. electric car charger housing according to claim 1 and 2, it is characterised in that be provided with support member on the lower surface of described lower cover (2) base plate.
4. electric car charger housing according to claim 3, it is characterized in that, described support member includes four supporting legs (5), and four supporting legs (5) are divided into two groups, is often provided with dividing plate (6) between two supporting legs (5) of group；It is positioned between two groups of air vents (3) along lower cover (2) length direction, supporting leg (5) and dividing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302268.XA CN105743187A (en) | 2016-05-09 | 2016-05-09 | Electric vehicle charger housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302268.XA CN105743187A (en) | 2016-05-09 | 2016-05-09 | Electric vehicle charger housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105743187A true CN105743187A (en) | 2016-07-06 |
Family
ID=56288396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610302268.XA Pending CN105743187A (en) | 2016-05-09 | 2016-05-09 | Electric vehicle charger housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105743187A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102186319A (en) * | 2011-05-06 | 2011-09-14 | 常州诚联电源制造有限公司 | Rainproof power source with good heat radiating effect |
| CN202713807U (en) * | 2012-06-18 | 2013-01-30 | 舒涛 | Rainproof power supply with good heat radiating effect |
| CN203691002U (en) * | 2014-01-02 | 2014-07-02 | 常州市科星塑料制品厂 | Charger shell |
| CN204012835U (en) * | 2014-07-23 | 2014-12-10 | 东莞市奇立电源有限公司 | A kind of electric car charger of wind trunk heat radiation |
| CN204272550U (en) * | 2014-11-28 | 2015-04-15 | 武汉境辉环保科技有限公司 | A kind of rain-proof dust-prevention type Instrument shell |
| CN105048530A (en) * | 2015-05-12 | 2015-11-11 | 天长市优信电器设备有限公司 | Electric vehicle charger housing |
| CN205681143U (en) * | 2016-05-09 | 2016-11-09 | 南京特能电子有限公司 | A kind of electric car charger housing |
-
2016
- 2016-05-09 CN CN201610302268.XA patent/CN105743187A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102186319A (en) * | 2011-05-06 | 2011-09-14 | 常州诚联电源制造有限公司 | Rainproof power source with good heat radiating effect |
| CN202713807U (en) * | 2012-06-18 | 2013-01-30 | 舒涛 | Rainproof power supply with good heat radiating effect |
| CN203691002U (en) * | 2014-01-02 | 2014-07-02 | 常州市科星塑料制品厂 | Charger shell |
| CN204012835U (en) * | 2014-07-23 | 2014-12-10 | 东莞市奇立电源有限公司 | A kind of electric car charger of wind trunk heat radiation |
| CN204272550U (en) * | 2014-11-28 | 2015-04-15 | 武汉境辉环保科技有限公司 | A kind of rain-proof dust-prevention type Instrument shell |
| CN105048530A (en) * | 2015-05-12 | 2015-11-11 | 天长市优信电器设备有限公司 | Electric vehicle charger housing |
| CN205681143U (en) * | 2016-05-09 | 2016-11-09 | 南京特能电子有限公司 | A kind of electric car charger housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |