CN212889905U - A shell for electric vehicle charging ware - Google Patents
A shell for electric vehicle charging ware Download PDFInfo
- Publication number
- CN212889905U CN212889905U CN202021976026.7U CN202021976026U CN212889905U CN 212889905 U CN212889905 U CN 212889905U CN 202021976026 U CN202021976026 U CN 202021976026U CN 212889905 U CN212889905 U CN 212889905U
- Authority
- CN
- China
- Prior art keywords
- protective housing
- shell
- electric vehicle
- protective
- sides
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 72
- 230000006835 compression Effects 0.000 claims description 26
- 238000007906 compression Methods 0.000 claims description 26
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a shell for electric vehicle charging ware, the protective housing comprises a protective housing, the tank bottom of bottom recess is equipped with radiator fan in the shell of protective housing, the bottom surface of the protective housing of the tank bottom both sides of recess is equipped with placer. A shell for electric vehicle charging ware, belong to the shell field that is used for electric vehicle charging ware, protective housing and removable cover through the installation, when the charger is located the protective housing inside, protect the operation to its whole, prevent that the charger from dropping or receiving the cracked condition of great pressure production, and avoid the emergence of crisis such as electrocute, the placer and the fixing device of installation use of mutually supporting, fix the charger through reverse effort and support in the inside of protective housing, the radiator fan of installation with place the thermovent of seting up on board and the removable cover, when the charger charges, carry out quick radiating operation to it through the principle that the air flows with the heat that it distributed out.
Description
Technical Field
The utility model relates to a shell field for electric vehicle charging ware, in particular to a shell for electric vehicle charging ware.
Background
The electric vehicle charger is a charging device specially configured for a storage battery of an electric bicycle, and the freight three-wheel charger generally uses a charger with a power frequency transformer, has large volume, heavy weight and power consumption, but is reliable and cheap; electric bicycles and electric motorcycles use a so-called switching power supply type charger, which is power-saving and highly efficient, but is easily broken. The shell of the existing electric vehicle charger is usually made of plastics, when the electric vehicle charger needs to be charged, the shell falls down from a hand or the shell is stressed by an increased pressure, the shell is easy to break, so that the electric vehicle charger is easy to cause electric shock during next use, and the charger is easy to generate larger heat when being charged, so that the heat is saved and the heat dissipation is poor, and the problem of circuit aging is easily caused by untimely heat dissipation treatment.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a housing for an electric vehicle charger, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a shell for electric vehicle charging ware, includes the protective housing, the tank bottom of bottom recess is equipped with radiator fan in the shell of protective housing, the bottom surface of the protective housing of the tank bottom end both sides of recess is equipped with placer, the shell inner wall both sides top position of protective housing is equipped with removable cover, tip position is equipped with the fixing device of symmetry before the both sides outer wall of protective housing.
Preferably, the rotation groove of symmetry has been seted up to the back wall top both sides of protective housing, fixed mounting has the dwang of symmetry on removable cover's the rear end both sides wall, the symmetry dwang movable mounting has the inslot in rotation groove, a plurality of vertical thermovents have been seted up on removable cover's the top surface, set up the constant head tank of symmetry on removable cover's the front end both sides wall and the front wall top both sides position of protective housing also seted up relative constant head tank, and its usage lies in, realizes that one opens and closed operation, makes things convenient for the charger to install the inside of protective housing and removable cover's thermovent is used for the charger heat dissipation usefulness.
Preferably, the placing device comprises a support column, a compression spring and a placing plate, the bottom surfaces of the support column and the support column are fixedly arranged on the bottom surfaces of the protective housings on two sides of the bottom ends of the grooves in the protective housings, the compression spring is movably arranged on the support column, the bottom ends of the compression spring are fixedly arranged on the bottom surfaces of the protective housings, four symmetrical connecting holes are formed in the top surfaces of the placing plate, the placing plate is movably arranged on the top end of the support column through the connecting holes, the top ends of the compression springs are fixedly arranged on the bottom surfaces of the placing plate, a plurality of heat dissipation holes are formed in the bottom surface of the placing plate, the placing plate is used for installing and placing a charger, matching with the fixing device to finish reverse acting force to enable the charger to be abutted against the protective housing, and the heat dissipation holes enable a heat dissipation fan to.
Preferably, fixing device comprises fixed block, compression spring, fixture block and connecting block, and is symmetrical the inside wall fixed mounting of fixed block is on the preceding top both sides wall of protective housing, set up the spring groove in the inside wall of fixed block, the bottom of compression spring's bottom fixed mounting spring groove, compression spring's front end fixed mounting is on the bottom of fixture block, the shifting chute has been seted up to the bottom surface of fixed block, the connecting block passes through shifting chute fixed mounting on the bottom top surface of fixture block, fixture block movable mounting is in the constant head tank of seting up in protective housing and movable cover board, and its usage lies in, realizes the counter-acting force after will moving cover board be fixed to death through the device, prevents that the charger from propping out in the protective housing through the placer of lower extreme.
Preferably, an outlet is formed in the rear end wall of the protective shell, and an inlet is formed in the front end wall of the protective shell, so that the charger is convenient to charge when protected by the protective shell.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, protective housing and removable cover through the installation, when the charger is located the protective housing inside, protect the operation to its whole, prevent that the charger from dropping or receiving the cracked condition of great pressure production, and avoid the emergence of crisis such as electric shock, the placer and the fixing device of installation use of mutually supporting, fix the charger through reverse effort and support in the inside of protective housing, the radiator fan of installation with place the thermovent of seting up on board and the removable cover, when the charger charges, the heat that gives out it carries out quick radiating operation to it through the principle that the air flows.
Drawings
Fig. 1 is a schematic cross-sectional view of the rear end of a housing for an electric vehicle charger according to the present invention;
fig. 2 is a schematic cross-sectional view of the front end of the housing of the electric vehicle charger according to the present invention;
fig. 3 is a top plan view of a housing for an electric vehicle charger of the present invention;
fig. 4 is a schematic top cross-sectional view of a housing for an electric vehicle charger of the present invention;
fig. 5 is a rear end schematic view of a housing for an electric vehicle charger of the present invention;
fig. 6 is a schematic diagram of a front end of a housing for an electric vehicle charger according to the present invention.
In the figure: 1. a protective shell; 2. a groove; 3. a heat radiation fan; 4. a placement device; 5. a removable cover plate; 6. rotating the rod; 7. a rotating groove; 8. a fixing device; 9. a support pillar; 10. a compression spring; 11. placing the plate; 12. a fixed block; 13. a spring slot; 14. a clamping block; 15. connecting blocks; 16. positioning a groove; 17. a moving groove; 18. a heat dissipation port; 19. connecting holes; 20. an outlet; 21. and (4) a wire inlet.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-6, a shell for an electric vehicle charger comprises a protective shell 1, wherein a heat radiation fan 3 is arranged at the bottom of a groove 2 at the bottom in the shell of the protective shell 1, a placing device 4 is arranged on the bottom surface of the protective shell 1 at two sides of the bottom end of the groove 2, movable cover plates 5 are arranged at the top ends of two sides of the inner wall of the shell of the protective shell 1, and symmetrical fixing devices 8 are arranged at the front end parts of the outer walls of two sides of the protective shell 1.
In this embodiment, in order to protect the top surface of the charger, and facilitate the installation of the charger, symmetrical rotating grooves 7 are formed in the two sides of the top end of the rear wall of the protective shell 1, symmetrical rotating rods 6 are fixedly installed on the two side walls of the rear end of the movable cover plate 5, the symmetrical rotating rods 6 are movably installed in the grooves of the rotating grooves 7, a plurality of vertical heat radiating holes 18 are formed in the top surface of the movable cover plate 5, symmetrical positioning grooves 16 are formed in the two side walls of the front end of the movable cover plate 5, and the positioning grooves 16 are also formed in the two side parts of the top end of the front wall of the protective shell 1 and aligned with each other, and the rotating operation performed by the rotating grooves 7 formed in the bottom end parts of the two side walls of the rear end of the protective shell 1 through the rotating rods.
In this embodiment, in order to fix the charger inside the protective case 1 by the reverse force method, the placing device 4 is composed of supporting columns 9, compression springs 10 and a placing plate 11, the bottom surfaces of the supporting columns 9 which are symmetrical to each other are fixedly installed on the bottom surfaces of the protective case 1 at both sides of the bottom end of the inner groove 2 of the case 1, the compression springs 10 are movably installed on the supporting columns 9, the bottom ends of the compression springs 10 are fixedly installed on the bottom surface of the protective case 1, the top surface of the placing plate 11 is opened with four symmetrical connecting holes 19, the placing plate 11 is movably installed on the top end portion of the supporting columns 9 through the connecting holes 19 and the top ends of the compression springs 10 thereon are fixedly installed on the bottom surface of the placing plate 11, the bottom surface of the placing plate 11 is opened with a plurality of heat dissipating ports 18, and after the charger is installed on the placing, when the removable cover 5 completely submerges the charger inside the protective case 1, a reaction force of pushing upward occurs.
In the present embodiment, the fixing device 8 is composed of a fixing block 12, a compression spring 10, a block 14 and a connecting block 15, the inner side walls of symmetrical fixed blocks 12 are fixedly arranged on the two side walls of the front top end of the protective shell 1, spring grooves 13 are formed in the inner side walls of the fixed blocks 12, the bottom ends of the spring grooves 13 are fixedly arranged at the bottom ends of the compression springs 10, the front ends of the compression springs 10 are fixedly arranged on the bottom ends of the clamping blocks 14, moving grooves 17 are formed in the bottom surfaces of the fixed blocks 12, the connecting blocks 15 are fixedly arranged on the top surfaces of the bottom ends of the clamping blocks 14 through the moving grooves 17, the clamping blocks 14 are movably arranged in positioning grooves 16 formed in the protective shell 1 and the movable cover, after the charger is completely pressed into the protective shell 1 by the movable cover plate 5, the movable cover plate 5 is fixed to prevent the charger from pushing the charger to the outside of the protective shell 1 due to the upward pushing force of the placing device 4 in the protective shell 1.
In addition, the rear end wall of the protective shell 1 is provided with a wire outlet 20, and the front end wall of the protective shell 1 is provided with a wire inlet 21, so that the charger can be conveniently charged when being protected.
It should be noted that, the utility model relates to a shell for electric vehicle charging ware, when using the device, at first the charging wire at charger both ends is drawn out respectively from outlet 20 and inlet 21 that protective housing 1 front and back end was seted up, and place the charger on placing the board 11 in placer 4, when the charger was put, it placed the connecting hole 19 that board 11 can be seted up through its top surface and followed support column 9 certain distance of lower extreme, meanwhile, place the compression spring 10 of board 11 lower extreme and will make indentation operation and bear the certain weight of charger, but the charger can not submerge the inside of protective housing 1 completely, at this moment, manual with the slight lid of removable cover 5 to the top of charger, then change into the knee with the hand or operate with another person and continue to push down removable cover 5, in this process, removable cover 5 bottom both sides dwang 6 will be in protective housing 1 rotation groove 7 that the back top both sides were seted up and go on Rotating, while continuously pressing down the movable cover plate 5, using the fixing device 8 to pull the connecting block 15 on the top surface of the fixed block 12 towards the rear end, when pulling, the connecting block 15 will move along the moving groove 17 formed on the top surface of the fixed block 12, and the compression spring 10 in the spring groove 13 formed in the fixed block 12 will make retraction movement, and drive the fixture block 14 fixedly mounted at the front end of the compression spring 10 to be pulled out from the positioning groove 16 formed on both sides of the front top end of the protective shell 1 through the positioning groove 16 formed on both sides of the front top end of the protective shell 1, meanwhile, applying pressure to the movable cover plate 5 until the charger completely enters into the protective shell 1 and the top surface of the movable cover plate 5 is flush with the top end surface of the protective shell 1, then releasing the backward pulling force to the connecting block 15, the compression spring 10 will make instantaneous stretching movement, the fixture block 14 enters into the positioning groove 16 formed on both sides of the front end of the, at this moment, the movable cover plate 5 is blocked, the charger is fixed in the protective shell 1 by the upward thrust from the placing device 4 and the downward pressure of the movable cover plate 5, when charging is carried out, the heat dissipation fan 3 fixedly installed at the bottom of the groove 2 in the shell of the protective shell 1 is opened, and then heat dissipation is carried out through the heat dissipation port 18, so that the charger is taken out as required, only the connecting block 15 needs to be pulled towards the rear end, and the charger is pushed out of the interior of the protective shell 1 together by the thrust of the placing device 4 and the movable cover plate 5.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A shell for an electric vehicle charger, characterized in that: including protective housing (1), the tank bottom of bottom recess (2) is equipped with radiator fan (3) in the shell of protective housing (1), the bottom surface of protective housing (1) of the tank bottom both sides of recess (2) is equipped with placer (4), the shell inner wall both sides top position of protective housing (1) is equipped with removable cover (5), tip position is equipped with symmetrical fixing device (8) before the both sides outer wall of protective housing (1).
2. A housing for an electric vehicle charger as recited in claim 1, wherein: the rotation groove (7) of symmetry have been seted up to the back wall top both sides of protective housing (1), fixed mounting has dwang (6) of symmetry on the rear end both sides wall of removable cover (5), the symmetry dwang (6) movable mounting is at the inslot that rotates groove (7), a plurality of vertical thermovents (18) have been seted up on the top surface of removable cover (5), set up symmetrical constant head tank (16) and also seted up relative constant head tank (16) at the preceding wall top both sides position of protective housing (1) on the front end both sides wall of removable cover (5).
3. A housing for an electric vehicle charger as recited in claim 1, wherein: the placing device (4) comprises a supporting column (9), a compression spring (10) and a placing plate (11), the bottom surfaces of the supporting column (9) are fixedly mounted on the bottom surfaces of the protective housings (1) on the two sides of the bottom ends of the shell inner grooves (2) of the protective housings (1) and are symmetrical to each other, the compression spring (10) is movably mounted on the supporting column (9), the bottom ends of the compression spring (10) are fixedly mounted on the bottom surfaces of the protective housings (1), four symmetrical connecting holes (19) are formed in the top surface of the placing plate (11), the placing plate (11) is movably mounted on the top end of the supporting column (9) through the connecting holes (19), the top ends of the compression springs (10) are fixedly mounted on the bottom surface of the placing plate (11), and a plurality of heat dissipation ports (18) are formed in the bottom surface of the placing plate (11).
4. A housing for an electric vehicle charger as recited in claim 1, wherein: fixing device (8) comprise fixed block (12), compression spring (10), fixture block (14) and connecting block (15), the symmetry the inside wall fixed mounting of fixed block (12) is on the preceding top both sides wall of protective housing (1), spring groove (13) have been seted up in the inside wall of fixed block (12), the bottom of the bottom fixed mounting spring groove (13) of compression spring (10), the front end fixed mounting of compression spring (10) is on the bottom of fixture block (14), shifting chute (17) have been seted up to the bottom surface of fixed block (12), connecting block (15) are through shifting chute (17) fixed mounting on the bottom top surface of fixture block (14), fixture block (14) movable mounting is in constant head tank (16) of seting up in protective housing (1) and removable cover (5).
5. A housing for an electric vehicle charger as recited in claim 1, wherein: an outlet (20) is formed in the rear end wall of the protective shell (1), and a wire inlet (21) is formed in the front end wall of the protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976026.7U CN212889905U (en) | 2020-09-10 | 2020-09-10 | A shell for electric vehicle charging ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976026.7U CN212889905U (en) | 2020-09-10 | 2020-09-10 | A shell for electric vehicle charging ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212889905U true CN212889905U (en) | 2021-04-06 |
Family
ID=75257208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021976026.7U Expired - Fee Related CN212889905U (en) | 2020-09-10 | 2020-09-10 | A shell for electric vehicle charging ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212889905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799929A (en) * | 2023-08-28 | 2023-09-22 | 深圳市氮化镓电子科技有限公司 | Vehicle-mounted charger structure for electric vehicle |
-
2020
- 2020-09-10 CN CN202021976026.7U patent/CN212889905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799929A (en) * | 2023-08-28 | 2023-09-22 | 深圳市氮化镓电子科技有限公司 | Vehicle-mounted charger structure for electric vehicle |
| CN116799929B (en) * | 2023-08-28 | 2023-11-17 | 深圳市氮化镓电子科技有限公司 | Vehicle-mounted charger structure 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 |
Granted publication date: 20210406 |