CN206561785U - A kind of electric car charger - Google Patents
A kind of electric car charger Download PDFInfo
- Publication number
- CN206561785U CN206561785U CN201720306334.0U CN201720306334U CN206561785U CN 206561785 U CN206561785 U CN 206561785U CN 201720306334 U CN201720306334 U CN 201720306334U CN 206561785 U CN206561785 U CN 206561785U
- Authority
- CN
- China
- Prior art keywords
- window
- lower house
- cover plate
- radiator fan
- edge
- 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 provides a kind of electric car charger, including the upper shell and lower house mutually fastened, installation settings has charging circuit board and radiator fan inside upper shell and lower house, just to arranging that the position of radiator fan offers window on lower house, lower house edge on the right side of window has neck, lower house on the left of window is provided with mounting hole, lower house on the downside of window is provided with locating platform, cover plate detachably is installed in window, the right side edge of cover plate is provided with the projection with neck corresponding matching, the left side of cover plate is provided with to be relatively fixed hole with mounting hole, screw is equiped with mounting hole and fixing hole, the lower edge of cover plate is provided with places the positioning convex coordinated with locating platform.The position that the application is arranged close to radiator fan on lower house offers window, cover plate detachably is installed in window, when internal heat dissipating fan breaks down, cover plate can be disassembled out of window and then the radiator fan of charger internal is repaired, it is very convenient.
Description
Technical field
The utility model is related to vehicle technology field, and in particular to a kind of electric car charger.
Background technology
Electric car is electric drive vehicle, also known as electricity is driven.Electric car is divided into alternating current electric vehicle and DC electric car.Generally say
Electric car be to be originated using battery as energy, by parts such as controller, motors, convert electrical energy into mechanical energy motion, with
Control electric current size changes the vehicle of speed.New-energy automobile refers to use unconventional automobile-used combustion as a kind of electric automobile
Expect as power resources (or using conventional vehicle fuel, but use novel on-vehicle power set), the power control of comprehensive vehicle
Advanced technology in terms of system and driving, the technical principle of formation is advanced, automobile with new technology, new construction.New-energy automobile
Include：Mixed power electric car (HEV), pure electric automobile (BEV), fuel cell electric vehicle (FCEV), other new energy
Source (the efficient accumulator of such as ultracapacitor, flywheel) automobile etc..
At present, the charging modes of electric car are all that charging realization is carried out to battery by charger.The utility model
Inventor has found that the fault rate of radiator fan is higher in existing charger, need to fill in maintenance process
The upper-lower casing of electrical equipment could carry out radiator fan replacing after taking apart, but the upper-lower casing of charger is sealed off very
It is troublesome and inconvenient, thus how to facilitate radiator fan in charger to repair, as current electric car charger field urgently
The technical problem of solution.
Utility model content
The technical problem existed for prior art, the utility model provides a kind of novel electric bicycle charger, and this is electronic
The maintenance of the very convenient radiator fan of structure design of car charger.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
Inside a kind of electric car charger, including the upper shell and lower house mutually fastened, the upper shell and lower house
Installation settings has just to arranging that the position of radiator fan offers window on charging circuit board and radiator fan, the lower house,
Lower house edge on the right side of the window has the lower house on the left of neck, the window to be provided with mounting hole, the window
The lower house of downside is provided with locating platform, the window and is detachably provided with cover plate, and the right side edge of the cover plate is provided with
With the projection of neck corresponding matching, the left side of the cover plate is provided with to be relatively fixed hole with mounting hole, the mounting hole and solid
Determine to be equiped with screw in hole, the lower edge of the cover plate is provided with places the positioning convex coordinated with locating platform.
Further, the lower house edge on the left of the window is provided with semicircle finger standing groove, the left side of the cover plate
One side on edge towards radiator fan is provided with semi-cylindrical canyon platform.
Further, the lower house edge on the right side of the window has two necks, and the right side edge of the cover plate is provided with
Two projections coordinated are corresponded with two necks.
Further, the one side of the cover plate towards radiator fan is provided with the fixing muscle contacted with radiator fan.
Further, set inside the lower house provided with the accommodating chamber for installing radiator fan, the cavity wall up and down of the accommodating chamber
There is the reinforcement being interference fitted with radiator fan.
Compared with prior art, the electric car charger that the utility model is provided, is arranged close to radiation air on lower house
The fixing hole that the position of fan offers the detachable mounting hole being provided with cover plate, lower house and cover plate in window, window is built-in
Provided with screw, thus cover plate can be fixedly installed in window.Radiator fan inside electric car charger breaks down and needed
When repairing, first screw can be removed, then disassemble cover plate out of window, then aligned to the radiator fan at window
Carry out maintenance replacing, thus compared to needing that electric car charger upper-lower casing is carried out to take the mode of maintenance, this Shen apart at present
The electric car charger structure design that please be provided is very convenient quick for the maintenance of radiator fan.
Brief description of the drawings
Fig. 1 is the electric car charger structural representation that the utility model is provided.
Fig. 2 is the bottom surface structure schematic diagram for the lower house that the utility model is provided.
Fig. 3 is the surface texture schematic diagram for the cover plate that the utility model is provided.
Fig. 4 is the bottom surface structure schematic diagram for the cover plate that the utility model is provided.
Fig. 5 is the installation cooperation structure schematic diagram of the lower house that the utility model is provided and cover plate.
In figure, 1, upper shell；2nd, lower house；21st, window；22nd, neck；23rd, mounting hole；24th, locating platform；25th, finger
Standing groove；26th, accommodating chamber；27th, reinforcement；3rd, cover plate；31st, projection；32nd, fixing hole；33rd, positioning convex；34th, be recessed platform；
35th, fixing muscle.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness
The side of the instruction such as degree ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In description of the present utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
It refer to shown in Fig. 1-Fig. 5, the utility model provides a kind of electric car charger, including the upper shell mutually fastened
1 and lower house 2, the inside installation settings of upper shell 1 and lower house 2 has charging circuit board and radiator fan, the lower house 2
On just to arranging that the position of radiator fan offers window 21, the edge of lower house 2 on the right side of window 21 has neck 22,
The lower house 2 in the left side of window 21 is provided with mounting hole 23, and the lower house 2 of the downside of window 21 is provided with locating platform
24, detachable in the window 21 to be provided with cover plate 3, the right side edge of the cover plate 3 is provided with prominent with the corresponding matching of neck 22
Block 31, the left side of the cover plate 3 is provided with to be relatively fixed hole 32 with mounting hole 23, and the mounting hole 23 and fixing hole 32 are built-in
Provided with screw, the lower edge of the cover plate 3 is provided with places the positioning convex 33 coordinated with locating platform 24, i.e., when the cover plate
3 are postponed with the Combined with Radiotherapy of window 21 on the lower house 2, and the projection 31 will be fastened in neck 22, the He of fixing hole 32
Mounting hole 23 will be spirally connected by screw, and the positioning convex 33 will be located on the locating platform 24 of lower house 2.
Compared with prior art, the electric car charger that the utility model is provided, is arranged close to radiation air on lower house
The fixing hole that the position of fan offers the detachable mounting hole being provided with cover plate, lower house and cover plate in window, window is built-in
Provided with screw, thus cover plate can be fixedly installed in window.Radiator fan inside electric car charger breaks down and needed
When repairing, first screw can be removed, then disassemble cover plate out of window, then aligned to the radiator fan at window
Carry out maintenance replacing, thus compared to needing that electric car charger upper-lower casing is carried out to take the mode of maintenance, this Shen apart at present
The electric car charger structure design that please be provided is very convenient quick for the maintenance of radiator fan.
As specific embodiment, it refer to shown in Fig. 5, the edge of lower house 2 in the left side of window 21 is provided with semicircle
One side in finger standing groove 25, the left side edge of the cover plate 3 towards radiator fan is provided with semi-cylindrical canyon platform 34, thus
When maintenance personal needs to disassemble the cover plate 3, first finger can be placed in the finger standing groove 25, then will
Finger face is close on the depression platform 34, firmly up one is detained slightly, it is possible to take down the cover plate 3 from window, non-
It is often convenient.
As specific embodiment, it refer to shown in Fig. 2 and Fig. 3, the lower house edge on the right side of the window has two
Neck 22, the right side edge of the cover plate is provided with corresponds two projections 31 coordinated with two necks 22, thus can be by institute
The left side for stating cover plate 3 is effectively fastened in neck 22, prevents from coming off.
As specific embodiment, it refer to shown in Fig. 4, the one side of the cover plate 3 towards radiator fan is provided with and radiating
The fixing muscle 35 of fan contact, i.e., the rib provided with many projections on the bottom surface of the cover plate 3, passes through the fixing muscle 35 or rib
The radiator fan of the bottom surface of cover plate 3 can be fixed for bar, effectively prevent vibration of the radiator fan in above-below direction.
As specific embodiment, it refer to shown in Fig. 2, the inside of lower house 2 is provided with the accommodating chamber for installing radiator fan
26, the cavity wall up and down of the accommodating chamber 26 is provided with the reinforcement 27 being interference fitted with radiator fan, by the accommodating chamber 26
Reinforcement 27 in lower cavity wall, can be fixed to the radiator fan of the accommodating chamber 26, effectively prevent radiator fan on a left side
The vibration of right direction.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (5)
1. a kind of electric car charger, it is characterised in that including the upper shell (1) and lower house (2) mutually fastened, the upper casing
Body (1) and the internal installation settings of lower house (2) have just to be dissipated on charging circuit board and radiator fan, the lower house (2) to arrangement
Lower house (2) edge that the position of Hot-air fan offers on the right side of window (21), the window (21) has neck (22), described
The lower house (2) that lower house (2) on the left of window (21) is provided with the downside of mounting hole (23), the window (21) is provided with positioning
Cover plate (3) detachably is installed in platform (24), the window (21), the right side edge of the cover plate (3) is provided with and neck
(22) projection (31) of corresponding matching, the left side of the cover plate (3) is provided with to be relatively fixed hole (32), institute with mounting hole (23)
State and screw is equiped with mounting hole (23) and fixing hole (32), the lower edge of the cover plate (3) is provided with and locating platform (24)
Place the positioning convex (33) coordinated.
2. electric car charger according to claim 1, it is characterised in that the lower house (2) on the left of the window (21)
The one side that edge is provided with semicircle finger standing groove (25), the left side edge of the cover plate (3) towards radiator fan is provided with
Semi-cylindrical canyon platform (34).
3. electric car charger according to claim 1, it is characterised in that the lower house (2) on the right side of the window (21)
Edge has two necks (22), and the right side edge of the cover plate (3) is provided with corresponds what is coordinated with two necks (22)
Two projections (31).
4. electric car charger according to claim 1, it is characterised in that the cover plate (3) is towards the one of radiator fan
Face is provided with the fixing muscle (35) contacted with radiator fan.
5. electric car charger according to claim 1, it is characterised in that scattered provided with installing inside the lower house (2)
The accommodating chamber (26) of Hot-air fan, the cavity wall up and down of the accommodating chamber (26) is provided with the reinforcement being interference fitted with radiator fan
(27)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306334.0U CN206561785U (en) | 2017-03-27 | 2017-03-27 | A kind of electric car charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306334.0U CN206561785U (en) | 2017-03-27 | 2017-03-27 | A kind of electric car charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561785U true CN206561785U (en) | 2017-10-17 |
Family
ID=60032604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306334.0U Active CN206561785U (en) | 2017-03-27 | 2017-03-27 | A kind of electric car charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843569A (en) * | 2019-11-06 | 2020-02-28 | 徐州华创电子有限公司 | Electric vehicle charger |
-
2017
- 2017-03-27 CN CN201720306334.0U patent/CN206561785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843569A (en) * | 2019-11-06 | 2020-02-28 | 徐州华创电子有限公司 | Electric vehicle charger |
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