CN108847547B

CN108847547B - kinds of new energy automobile charging mouth

Info

Publication number: CN108847547B
Application number: CN201810594089.7A
Authority: CN
Inventors: 赵文娟; 赵文波
Original assignee: Anhui Zhizhi Information Technology Co Ltd
Current assignee: WUHU ZHIXING TIANXIA INDUSTRIAL DESIGN Co.,Ltd.
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2020-01-31
Anticipated expiration: 2038-06-11
Also published as: CN108847547A

Abstract

The invention discloses an new energy automobile charging port which comprises a charging box body, wherein a containing cavity is formed in the center of the charging box body, a charging interface is arranged in the center of the containing cavity, a sleeve is arranged on the outer side of the charging interface and fixedly connected with the upper end face of the charging box body, a downstream plate is arranged at the lower end of the containing cavity, the end of the downstream plate inclines downwards, a diversion trench is formed in the lower end of the inner cavity of the charging box body, the left end of the diversion trench is located on the lower side of the left end of a shielding plate, and the right end of the diversion trench is communicated with the outside.

Description

kinds of new energy automobile charging mouth

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a charging port for new energy automobiles.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure, the automobile which is developed fastest at present and has the most current requirements belongs to a pure electric automobile and a hybrid electric automobile, along with the development of science and technology and the enhancement of environmental awareness of people, the automobile capable of being charged is used as a main new energy automobile and is more and more approved by consumers, wherein the electric automobile is a vehicle which uses a vehicle-mounted power supply as power and drives wheels by a motor, and the charging port of the charging type new energy automobile needs to be arranged on an automobile body, so the charging port of the electric automobile is an important structure in the electric automobile.

To kinds of new energy automobile charging mouth structures that notice number CN204966826U provided, according to the record "in the description hold the chamber upper end and be provided with through the torsional spring is articulated and be used for covering hold the shielding plate in chamber, and the shielding plate is arc the both sides terminal surface of shielding plate is connected with the end of waterproof cloth respectively, but have some shortcoming, because the waterproof cloth, under rainwater erosion and sun irradiation, easy damage, it is inconvenient to change, when the car charges, the shielding plate all need be lifted on every turn, just can open the socket apron, it is very inconvenient, and the socket apron is connected simply with the interface that charges moreover, the socket apron is easy not hard up and is opened, the dust, impurity deniers such as fine sand get into, block up the interface that charges easily, lead to charging to contact badly or even cut off the power supply.

Disclosure of Invention

The invention aims to provide new energy automobile charging interfaces, which hide a shielding plate and protect the charging interfaces doubly so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme that the new energy automobile charging port comprises a charging box body, wherein an accommodating cavity is formed in the center of the charging box body, a charging port is formed in the center of the accommodating cavity, a sleeve is arranged on the outer side of the charging port, and the sleeve is fixedly connected with the upper end face of the charging box body;

an inner cover plate is arranged at the upper end of the sleeve, a sealing rubber cylinder is arranged on the outer side of the upper end of the inner cover plate, a fixed rod is arranged at the upper end of the inner cover plate, and the inner cover plate is connected with the sleeve through a movable rotating shaft; a positioning groove is formed in the lower side of the sleeve, a clamping plate is arranged in the positioning groove, and the fixed rod is fixedly sleeved with the clamping plate;

a downstream plate is arranged at the lower end of the accommodating cavity, and the end of the downstream plate is inclined downwards;

a baffle plate is arranged at the upper end of the accommodating cavity, a drag hook is arranged in the center of the front side of the upper end of the baffle plate, the baffle plate is movably sleeved with the inner cavity of the charging box body, and the lower end of the baffle plate is movably connected with the inside of the charging box body through a pin shaft; the lower end of the inner cavity of the charging box body is provided with a diversion trench, the left end of the diversion trench is positioned at the lower side of the left end of the shielding plate, and the right end of the diversion trench is communicated with the outside;

the upper end of the charging box body is provided with an outer cover plate, the lower end of the outer cover plate is provided with a connecting rotating shaft, and the outer cover plate is movably connected with the charging box body through the connecting rotating shaft; the left end of the outer cover plate is provided with a lock body, and the lower end of the lock body is provided with a lock block; the right end of the charging box body is provided with a locking groove, a lock pin is arranged in the locking groove, and the locking block is connected with the lock pin in a locking mode.

Preferably, the upper end face of the charging box body is provided with a sealing ring, and the locking groove is located on the outer side of the sealing ring.

Preferably, the height of the sleeve is 2-5cm, and the sealing rubber cylinder is in contact connection with the outer side of the sleeve.

Preferably, the cross-sectional area of the vertical section of the fixing rod is large in the middle, the upper end and the lower end of the fixing rod are small, and a spring is arranged between the clamping plate and the positioning groove.

Preferably, the diversion trench is inclined downward by 30 °.

Preferably, the shielding plate is a plastic or hard alloy member, side baffles are arranged on two sides of the shielding plate, and the side baffles are fixedly connected with the shielding plate.

Preferably, the lower terminal surface of outer apron is provided with the rubber circle, and the rubber circle is connected with the sealing washer laminating sealing of charging box body up end.

Compared with the prior art, the invention has the beneficial effects that:

1. this new energy automobile interface that charges, telescopic height is 2-5cm, when charging, effectively prevents to charge the water overflow on the box body and advances the interface that charges, the packing rubber section of thick bamboo is connected with the contact of the sleeve outside, the cross-sectional area of the vertical tangent plane of dead lever is middle big, both ends are little from top to bottom, be provided with the spring between cardboard and the constant head tank, cardboard and the fine fixed connection of constant head tank prevent impurity such as steam and dust from getting into in the interface that charges to plug up the interface that charges, lead to charging to contact badly or even the outage.

2. According to the new energy automobile charging port, the diversion trench is inclined downwards by 30 degrees, water accumulated on the charging box body can be quickly drained away, and the water is prevented from flowing backwards into the charging port; the shielding plate is a plastic or hard alloy component, side baffles are arranged on two sides of the shielding plate and fixedly connected with the shielding plate, and impurities such as wind, rain, fine sand and dust from the periphery are effectively shielded; when blowing the rain, the upper end front side central authorities of pulling shielding plate are provided with the drag hook, pull out the shielding plate and hide the wind and keep out the rain, and the left end of guiding gutter is located the left end downside of shielding plate, and the right-hand member and the external world of guiding gutter are put through, and the rainwater that the shielding plate blockked flows from the guiding gutter of charging box inner chamber lower extreme, and shielding plate and side shield monolithic stationary are being filled the electricity after, can withdraw the shielding plate to charging box inner chamber, occupation space not, and is safe convenient.

3. According to the charging port of the new energy automobile, the sealing ring is arranged on the upper end face of the charging box body, the locking groove is located on the outer side of the sealing ring, the outer cover plate is covered, the locking block is connected with the locking pin in a locking mode, the charging box body is locked, and the situation that other people open the charging box body to cause electric shock accidents is avoided; the lower terminal surface of outer apron is provided with the rubber circle, and the rubber circle is sealed connection with the sealing washer laminating of the box body up end that charges, and the car is not charging, and during the in-process of normally traveling, dust, impurity such as fine sand can not get into the box body that charges yet, and the protection of apron within adding constitutes duplicate protection with outer apron, makes the mouth that charges daily and when charging, also can use at ease, and the security performance is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the charging box according to the present invention;

FIG. 3 is a cross-sectional view of a charging cartridge A-A of the present invention;

FIG. 4 is a sectional view of a positioning slot of the present invention;

figure 5 is a view of the lock and locking pin connection of the present invention.

In the figure: 1. a charging cartridge; 11. a seal ring; 2. an accommodating chamber; 3. a charging interface; 4. a sleeve; 5. an inner cover plate; 51. sealing the rubber cylinder; 52. fixing the rod; 53. positioning a groove; 54. clamping a plate; 6. a downstream plate; 7. a shielding plate; 71. pulling a hook; 72. a diversion trench; 73. a side dam; 8. an outer cover plate; 81. connecting the rotating shaft; 82. a lock body; 83. a locking block; 84. locking the groove; 85. a lock pin; 86. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

Referring to fig. 1-2, in the embodiment of the invention, a charging port of new energy vehicles comprises a charging box body 1, a containing cavity 2 is formed in the center of the charging box body 1, a charging port 3 is formed in the center of the containing cavity 2, a sleeve 4 is arranged on the outer side of the charging port 3, the sleeve 4 is fixedly connected with the upper end face of the charging box body 1, the sleeve 4 is 2-5cm high to effectively prevent water on the charging box body from overflowing into the charging port 3 during charging, an inner cover plate 5 is arranged at the upper end of the sleeve 4, a sealing rubber tube 51 is arranged on the outer side of the upper end of the inner cover plate 5, a fixing rod 52 is arranged at the upper end of the inner cover plate 5, the inner cover plate 5 is connected with the sleeve 4 through a movable rotating shaft, a positioning groove 53 is arranged on the lower side of the sleeve 4, a sealing rubber tube 51 is in contact connection with the outer side of the sleeve 4, the cross-sectional area of a vertical section of the fixing rod 52 is large in the middle, the upper end face is small at the upper end of the clamping plate, a lower end of the clamping plate 54, a clamping plate 84, a sealing rubber tube 84, the clamping plate is arranged between the clamping plate 54 and the clamping plate, a clamping plate 4, a clamping plate 7 is arranged, a clamping plate 7, a clamping plate, the clamping plate 7 is arranged, the clamping plate 4, the clamping plate 7 is connected with a clamping plate, the clamping plate, impurities such as a clamping plate 4, the clamping plate 7 is connected with a clamping plate, the clamping plate 7 is connected with a clamping plate, the clamping plate 7, the box body 7, the clamping plate 7, the box body 7 is arranged in the box body 7, the box body 7, the clamping plate 7, the box body 7, the clamping plate 7 is connected with a clamping plate 7, the box body 7, the clamping plate 7, the box body 7 is connected with the box body 7, the clamping plate 7, the box body 7, the clamping plate 7 is connected with the box body 7, the clamping plate 7, the box body, the clamping plate 7, the box body 7, the clamping plate 7 is connected with the box body 7, the box body, the clamping plate 7.

Referring to fig. 3, a draw hook 71 is arranged at the center of the front side of the upper end of the shielding plate 7, the shielding plate 7 is movably sleeved with the inner cavity of the charging box body 1, and the lower end of the shielding plate 7 is movably connected with the inside of the charging box body 1 through a pin shaft; the lower end of the inner cavity of the charging box body 1 is provided with a flow guide groove 72, the left end of the flow guide groove 72 is positioned at the lower side of the left end of the shielding plate 7, the right end of the flow guide groove 72 is communicated with the outside, the shielding plate 7 is a plastic or hard alloy component, side baffles 73 are arranged at two sides of the shielding plate 7, the side baffles 73 are fixedly connected with the shielding plate 7, impurities such as wind, rain, fine sand and dust from the periphery are effectively shielded, the shielding plate 7 and the side baffles 73 are integrally fixed, and after charging is completed, the shielding plate 7 can be retracted into the inner cavity of the charging box body 1, so that the space is not occupied; when blowing the rain, the upper end front side central authorities of pulling shielding plate 7 are provided with drag hook 71, pull out shielding plate 7 and keep out the wind and keep off the rain, guiding gutter 72 downward sloping 30, can will amass the quick row of charging box body 1 water-feeding and go away, prevent that water from flowing backwards and advance in the interface 3 that charges, the left end of guiding gutter 72 is located shielding plate 7's left end downside, the right-hand member and the external world switch-on of guiding gutter 72, the rainwater that shielding plate 7 blockked flows out from guiding gutter 72 of charging box body 1 inner chamber lower extreme, and is safe convenient.

Referring to fig. 4-5, a positioning groove 53 is formed in the lower end of the fixed cylinder 4, a clamping plate 54 is arranged in the positioning groove 53, the cross-sectional area of the vertical section of the fixed rod 52 is large in the middle, the upper end and the lower end of the fixed rod are small, a spring is arranged between the clamping plate 54 and the positioning groove 53, the sealing rubber cylinder 51 is in contact connection with the outer side of the sleeve 4, the cross-sectional area of the vertical section of the fixed rod 52 is large in the middle, the upper end and the lower end of the fixed rod are small, a spring is arranged between the clamping plate 54 and the positioning groove 53, and the clamping plate 54 is fixedly connected with the positioning groove 53; the right end of the charging box body 1 is provided with a locking groove 84, a locking pin 85 is arranged in the locking groove 84, and a locking block 83 is in locking connection with the locking pin 85 to lock the outer cover plate 8 and the charging box body 1.

The working principle is as follows: the sealing rubber cylinder 51 is in contact connection with the outer side of the sleeve 4, the cross section area of a vertical section of the fixing rod 52 is large in the middle, the upper end and the lower end of the fixing rod are small, a spring is arranged between the clamping plate 54 and the positioning groove 53, the clamping plate 54 and the positioning groove 53 are fixedly connected well, impurities such as water vapor, dust and the like are prevented from entering the charging interface 3, the charging interface is prevented from being blocked, the charging interface is poor in contact and even powered off, and the side baffle plate 73 is fixedly connected with the shielding plate 7, so that the impurities such as wind, rain; when wind and rain are blown, a drag hook 71 is arranged in the center of the front side of the upper end of the shielding plate 7, the shielding plate 7 is pulled out to shield wind and rain, the left end of the diversion trench 72 is positioned on the lower side of the left end of the shielding plate 7, the right end of the diversion trench 72 is communicated with the outside, rainwater blocked by the shielding plate 7 flows out from the diversion trench 72 at the lower end of the inner cavity of the charging box body 1, the shielding plate 7 and the side baffle 73 are integrally fixed, and after the charging is completed, the shielding plate 7 can be retracted into the inner cavity of the charging box body 1, so that the space is not occupied; with outer apron 8 with the box body 1 locking that will charge, rubber circle 86 and the sealing washer 11 laminating sealing connection of the box body 1 up end that charges, the car is not charging, and during the in-process of normally traveling, dust, impurity such as fine sand can not get into the box body 1 that charges yet, and the protection of apron 5 within adding constitutes duplicate protection with outer apron 8, and the security performance is higher.

In summary, the following steps: according to the charging port of the new energy automobile, the sealing rubber cylinder 51 is in contact connection with the outer side of the sleeve 4, the cross section area of the vertical section of the fixing rod 52 is large in the middle, the upper end and the lower end of the fixing rod are small, the spring is arranged between the clamping plate 54 and the positioning groove 53, the clamping plate 54 is fixedly connected with the positioning groove 53 well, impurities such as water vapor, dust and the like are prevented from entering the charging port 3, the charging port is prevented from being blocked, the charging contact is poor or even the charging is powered off, and the side baffle 73 is fixedly connected with the baffle plate 7, so that the impurities such as wind rain; when wind and rain are blown, a drag hook 71 is arranged in the center of the front side of the upper end of the shielding plate 7, the shielding plate 7 is pulled out to shield wind and rain, the left end of the diversion trench 72 is positioned on the lower side of the left end of the shielding plate 7, the right end of the diversion trench 72 is communicated with the outside, rainwater blocked by the shielding plate 7 flows out from the diversion trench 72 at the lower end of the inner cavity of the charging box body 1, the shielding plate 7 and the side baffle 73 are integrally fixed, and after the charging is completed, the shielding plate 7 can be retracted into the inner cavity of the charging box body 1, so that the space is not occupied; with outer apron 8 with the box body 1 locking that will charge, rubber circle 86 and the sealing washer 11 laminating sealing connection of the box body 1 up end that charges, the car is not charging, and during the in-process of normally traveling, dust, impurity such as fine sand can not get into the box body 1 that charges yet, and the protection of apron 5 within adding constitutes duplicate protection with outer apron 8, and the security performance is higher.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

The charging port of new energy automobiles comprises a charging box body (1) and is characterized in that an accommodating cavity (2) is formed in the center of the charging box body (1), a charging port (3) is arranged in the center of the accommodating cavity (2), a sleeve (4) is arranged on the outer side of the charging port (3), and the sleeve (4) is fixedly connected with the upper end face of the charging box body (1);

an inner cover plate (5) is arranged at the upper end of the sleeve (4), a sealing rubber cylinder (51) is arranged on the outer side of the upper end of the inner cover plate (5), a fixing rod (52) is arranged at the upper end of the inner cover plate (5), and the inner cover plate (5) is connected with the sleeve (4) through a movable rotating shaft; a positioning groove (53) is formed in the lower side of the sleeve (4), a clamping plate (54) is arranged in the positioning groove (53), and the fixing rod (52) is fixedly sleeved with the clamping plate (54);

the lower end of the accommodating cavity (2) is provided with a downstream plate (6), and the end of the downstream plate (6) is inclined downwards;

a shielding plate (7) is arranged at the upper end of the accommodating cavity (2), a draw hook (71) is arranged at the center of the front side of the upper end of the shielding plate (7), the shielding plate (7) is movably sleeved with the inner cavity of the charging box body (1), and the lower end of the shielding plate (7) is movably connected with the inside of the charging box body (1) through a pin shaft; a guide groove (72) is formed in the lower end of the inner cavity of the charging box body (1), the left end of the guide groove (72) is located on the lower side of the left end of the shielding plate (7), and the right end of the guide groove (72) is communicated with the outside;

an outer cover plate (8) is arranged at the upper end of the charging box body (1), a connecting rotating shaft (81) is arranged at the lower end of the outer cover plate (8), and the outer cover plate (8) is movably connected with the charging box body (1) through the connecting rotating shaft (81); a lock body (82) is arranged at the left end of the outer cover plate (8), and a lock block (83) is arranged at the lower end of the lock body (82); the right end of the charging box body (1) is provided with a locking groove (84), a locking pin (85) is arranged in the locking groove (84), and a locking block (83) is connected with the locking pin (85) in a locking mode.
2. The kind of new energy automobile charging mouth of claim 1, characterized in that, the upper end face of the charging box body (1) is provided with a sealing ring (11), the locking groove (84) is located outside the sealing ring (11).
3. The new energy automobile charging port according to claim 1, wherein the height of the sleeve (4) is 2-5cm, and the sealing rubber tube (51) is in contact connection with the outside of the sleeve (4).
4. The new energy automobile charging port of claim 1, wherein the cross-sectional area of the vertical section of the fixed rod (52) is large in the middle, small at the upper and lower ends, and a spring is arranged between the catch plate (54) and the positioning groove (53).
5. The kind of new energy automobile charging mouth of claim 1, characterized in that, the guiding gutter (72) inclines down 30 °.
6. The new energy automobile charging port according to claim 1, wherein the shielding plate (7) is a plastic or cemented carbide member, side baffles (73) are disposed on both sides of the shielding plate (7), and the side baffles (73) are fixedly connected with the shielding plate (7).
7. The new energy automobile charging port according to claim 1, wherein a rubber ring (86) is disposed on a lower end face of the outer cover plate (8), and the rubber ring (86) is attached to and hermetically connected with a sealing ring (11) on an upper end face of the charging box body (1).