CN212979906U

CN212979906U - Charging gun for new energy electric automobile

Info

Publication number: CN212979906U
Application number: CN202021941188.7U
Authority: CN
Inventors: 祝小刚; 杨鹏; 魏亚明
Original assignee: Changzhou Zhongdian Xinneng Electric Appliance Co ltd
Current assignee: Changzhou Zhongdian Xinneng Electric Appliance Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-16
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to a new forms of energy electric automobile technical field specifically is rifle that charges that new forms of energy electric automobile used, including the rifle body, charging wire and the head that charges, the head that charges is installed to one side of the rifle body, the fixed surface of rifle body one side has the fixture block, the surface of the head that charges is provided with the dust cover, the bottom of rifle body one side is fixed with the second fixing base, the rifle body is kept away from the one end of the head that charges and is fixed with protective housing, and protective housing's inside is provided with the elasticity rope, protective housing's bottom mounting has the soft shell of rubber, and the inside wall of the soft shell of rubber laminates with the surface of elasticity rope mutually, the bottom of the rifle body of protective housing one side is fixed with the regulation pole, and the surface cover of. The utility model discloses not only realized the rifle that charges to accomodating and the fixed function of charging line length, realized charging the rifle and charge after the end to the head that charges and carry out dustproof and the function of protection, realized moreover charging the inside moisture of rifle and adsorbing and separate the function of temperature to getting into.

Description

Charging gun for new energy electric automobile

Technical Field

The utility model relates to a new forms of energy electric automobile technical field specifically is charging gun that new forms of energy electric automobile used.

Background

The new energy automobile mainly adopts the battery power supply, when charging to the new energy automobile, need use the rifle that charges, on connecing good conductor with the one end of power during the rifle that charges, the other end is connected to infinity, carries out the charging operation for the new energy automobile.

The charging guns on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. when the charging gun is used, the functions of containing and fixing the length of a charging wire are rarely set, so that the phenomenon of winding caused by overlong length of the charging wire is easily caused;

2. after charging is finished, the charging gun generally rarely sets the functions of dust prevention and protection on the charging head after charging is finished, so that the phenomenon of poor charging contact caused by dust adhered to the surface of the charging head of the charging gun is easily caused;

3. the rifle that charges generally sets up when placing and adsorbs and separate the function of temperature to getting into the inside moisture of rifle that charges to lead to moisture to soak the phenomenon of the inside electric leakage that leads to the operation of charging when the rifle that charges very easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rifle that charges that new forms of energy electric automobile used to propose charging wire length overlength and lead to winding phenomenon in solving above-mentioned background art, the rifle that charges the first surface and is stained with the dust and leads to the bad phenomenon of contact and the problem of the inside phenomenon of electric leakage when leading to the operation of charging that the rifle is inside to be charged to the moisture dip.

In order to achieve the above object, the utility model provides a following technical scheme: rifle that charges that new forms of energy electric automobile used, including the rifle body, charging wire and the head that charges, the head that charges is installed to one side of the rifle body, the fixed surface of rifle body one side has the fixture block, the surface of the head that charges is provided with the dust cover, and the fixed surface of dust cover one side has first fixing base to the fixed surface of first fixing base has first solid fixed ring, the bottom of rifle body one side is fixed with the second fixing base, and the fixed surface of second fixing base has the solid fixed ring of second, the rifle body is kept away from the one end of the head that charges and is fixed with protecting sheathing, and protecting sheathing's inside is provided with the elasticity rope, protecting sheathing's bottom mounting has the soft shell of rubber, and the inside wall of the soft shell of rubber laminates with the surface of elasticity rope mutually, the bottom of the rifle body of protecting sheathing one side is fixed with the regulation pole.

Preferably, the bottom mounting of adjusting the pole has reset spring, and reset spring's one end and the inside fixed connection of dead lever, the dead lever bottom mounting has the limiting plate, and the both sides on limiting plate surface all are fixed with the baffle.

Preferably, the inside wall of protective housing is provided with the heat insulating layer, and the inside of heat insulating layer one side protective housing is fixed with equidistant stiction spring to stiction spring's both sides all are fixed with the elastic webbing.

Preferably, the inside of the compression spring, which is far away from the protective shell at one end of the heat insulation layer, is provided with a waterproof layer, and the waterproof layer is in contact with the outer side wall of the elastic rope.

Preferably, the surface of the second fixing ring is wound with an elastic rope, and one end of the elastic rope, which is far away from the second fixing ring, is connected with the first fixing ring.

Preferably, the fixed surface of dust cover one side has the fixed block, and the surface of fixed block articulates through the hinge bar has the clamp to the clamp cooperatees with the fixture block.

Compared with the prior art, the beneficial effects of the utility model are that: the charging gun for the new energy electric vehicle not only realizes the functions of storing and fixing the length of a charging wire by the charging gun, but also realizes the functions of dust prevention and protection of a charging head after the charging of the charging gun is finished, and also realizes the functions of moisture adsorption and heat insulation inside the charging gun;

1. the charging wire is wound on the surfaces of the adjusting rod and the fixed rod through the adjusting rod, the fixed rod, the reset spring and the baffle, if the length of the wound charging wire is too long, the fixed rod is driven to move downwards under the action of the reset spring, so that the distance between the adjusting rod and the fixed rod is enlarged, and meanwhile, the charging wire is limited under the action of the baffle and the limiting plate, so that the functions of accommodating and fixing the length of the charging wire by a charging gun are realized, and the winding phenomenon caused by the too long length of the charging wire is avoided;

2. the dustproof cover is driven to rotate under the action of the elastic rope through the elastic rope, so that the dustproof cover is contacted with the charging head, and meanwhile, the clamp is driven to rotate under the action of the hinge rod so that the clamp is clamped with the clamp block, so that the functions of preventing dust and protecting the charging head after the charging of the charging gun is finished are realized, and the phenomenon of poor charging contact caused by dust adhered to the surface of the charging head of the charging gun is avoided;

3. through being provided with and sticising spring, waterproof layer and heat insulation layer, sticising the spring and produce the extrusion force to the waterproof layer, adsorb moisture under the effect of waterproof layer, carry out the separation to ambient temperature under the effect on heat insulation layer simultaneously, realized the function to getting into the inside moisture absorption of rifle that charges and heat insulation to the phenomenon of inside electric leakage when having avoided moisture to dip the rifle that charges inside the operation that leads to charging has been avoided.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a gun body; 2. a soft rubber shell; 3. a charging wire; 4. a baffle plate; 5. a limiting plate; 6. a return spring; 7. a dust cover; 8. a charging head; 9. adjusting a rod; 10. fixing the rod; 11. an elastic cord; 12. a first retaining ring; 13. a first fixed seat; 14. a waterproof layer; 15. an elastic band; 16. a thermal insulation layer; 17. a protective housing; 18. a compression spring; 19. a fixed block; 20. a hinged lever; 21. a clamping block; 22. clamping a hoop; 23. a second fixed seat; 24. a second retaining ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The charging gun structure for the new energy electric vehicle provided by the utility model is shown in figure 4, comprising a gun body 1, a charging wire 3 and a charging head 8, wherein the charging head 8 is installed at one side of the gun body 1, a clamping block 21 is fixed at the surface of one side of the gun body 1, a dust cover 7 is arranged at the surface of the charging head 8, a first fixing seat 13 is fixed at the surface of one side of the dust cover 7, a first fixing ring 12 is fixed at the surface of the first fixing seat 13, a second fixing seat 23 is fixed at the bottom of one side of the gun body 1, a second fixing ring 24 is fixed at the surface of the second fixing seat 23, an elastic rope 11 is wound on the surface of the second fixing ring 24, one end of the elastic rope 11 far away from the second fixing ring 24 is connected with the first fixing ring 12, a fixing block 19 is fixed at the surface of one side of the dust cover 7, a clamping hoop 22 is hinged with the surface of the fixing, the function of dust prevention and protection is performed on the charging head 8 after the charging of the charging gun is finished;

further, as shown in fig. 3, a protective housing 17 is fixed at one end of the gun body 1 away from the charging head 8, an elastic rope 11 is arranged inside the protective housing 17, a heat insulating layer 16 is arranged on an inner side wall of the protective housing 17, pressing springs 18 with equal intervals are fixed inside the protective housing 17 on one side of the heat insulating layer 16, elastic belts 15 are fixed on two sides of each pressing spring 18, a waterproof layer 14 is arranged inside the protective housing 17 at one end of each pressing spring 18 away from the heat insulating layer 16, and the waterproof layer 14 is in contact with an outer side wall of the elastic rope 11 and is used for absorbing moisture entering the charging gun and insulating the heat;

further, as shown in fig. 1, the bottom mounting of protecting sheathing 17 has rubber soft shell 2, and the inside wall of rubber soft shell 2 is laminated with the surface of elasticity rope 11 mutually, the bottom of the rifle body 1 of protecting sheathing 17 one side is fixed with adjusts pole 9, and the surface cover of adjusting pole 9 is equipped with dead lever 10, the bottom mounting of adjusting pole 9 has reset spring 6, and reset spring 6's one end and the inside fixed connection of dead lever 10, dead lever 10 bottom mounting has limiting plate 5, and the both sides on limiting plate 5 surface all are fixed with baffle 4, be used for the rifle of charging to accomodating and the fixed function of charging wire 3 length.

The working principle is as follows: during use, a plug at one end of a charging wire 3 is connected with a socket, the gun body 1 and the charging head 8 are electrified, if a charging position is close to a new energy automobile to be charged, the charging wire 3 is wound on the surfaces of an adjusting rod 9 and a fixing rod 10, if the wound charging wire 3 is too long, the fixing rod 10 is driven to move downwards under the action of a reset spring 6, so that the distance between the adjusting rod 9 and the fixing rod 10 is enlarged, meanwhile, the charging wire 3 is limited under the action of a baffle 4 and a limiting plate 5, the functions of the charging gun for storing and fixing the length of the charging wire 3 are realized, the winding phenomenon caused by the overlong length of the charging wire 3 is avoided, after the length of the charging wire 3 is properly adjusted, the gun body 1 is held to connect the charging head 8 with a charging port;

after charging, the charging head 8 is taken down from the charging port, the dust cover 7 is driven to rotate under the action of the elastic rope 11 to be contacted with the charging head 8, meanwhile, the clamp 22 is driven to rotate under the action of the hinge rod 20 to be clamped with the clamping block 21, the functions of dust prevention and protection on the charging head 8 after charging of the charging gun are realized, the phenomenon that dust is adhered to the surface of the charging head 8 of the charging gun to cause poor contact of charging is avoided, if the charging gun is placed outdoors, moisture enters from a gap where the charging wire 3 is connected with the gun body 1, the compression spring 18 generates extrusion force on the waterproof layer 14, the moisture is adsorbed under the action of the waterproof layer 14, meanwhile, the external temperature is blocked under the action of the thermal insulation layer 16, the functions of moisture adsorption and thermal insulation inside the charging gun are realized, and the phenomenon that the moisture enters into the charging gun to cause internal electric leakage during charging operation is avoided, and finally, finishing the use work of the charging gun.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. New forms of energy electric automobile is with rifle that charges, including the rifle body (1), charging wire (3) and the head (8) that charges, its characterized in that: the charging gun is characterized in that a charging head (8) is installed on one side of a gun body (1), a clamping block (21) is fixed on the surface of one side of the gun body (1), a dust cover (7) is arranged on the surface of the charging head (8), a first fixing seat (13) is fixed on the surface of one side of the dust cover (7), a first fixing ring (12) is fixed on the surface of the first fixing seat (13), a second fixing seat (23) is fixed at the bottom of one side of the gun body (1), a second fixing ring (24) is fixed on the surface of the second fixing seat (23), a protective shell (17) is fixed at one end, away from the charging head (8), of the gun body (1), an elastic rope (11) is arranged inside the protective shell (17), a soft rubber shell (2) is fixed at the bottom end of the protective shell (17), and the inner side wall of the soft rubber shell (2) is attached to the surface of the elastic, an adjusting rod (9) is fixed at the bottom of the gun body (1) on one side of the protective shell (17), and a fixing rod (10) is sleeved on the surface of the adjusting rod (9).

2. The charging gun for the new energy electric vehicle according to claim 1, characterized in that: the bottom mounting who adjusts pole (9) has reset spring (6), and the inside fixed connection of the one end of reset spring (6) and dead lever (10), dead lever (10) bottom mounting limiting plate (5), and the both sides on limiting plate (5) surface all are fixed with baffle (4).

3. The charging gun for the new energy electric vehicle according to claim 1, characterized in that: the inside wall of protective housing (17) is provided with heat insulating layer (16), and the inside of heat insulating layer (16) one side protective housing (17) is fixed with equidistant stiction spring (18) to the both sides of stiction spring (18) all are fixed with elastic webbing (15).

4. The charging gun for the new energy electric vehicle according to claim 3, characterized in that: a waterproof layer (14) is arranged inside a protective shell (17) at one end, far away from the heat insulation layer (16), of the compression spring (18), and the waterproof layer (14) is in contact with the outer side wall of the elastic rope (11).

5. The charging gun for the new energy electric vehicle according to claim 1, characterized in that: the surface of the second fixing ring (24) is wound with an elastic rope (11), and one end, far away from the second fixing ring (24), of the elastic rope (11) is connected with the first fixing ring (12).

6. The charging gun for the new energy electric vehicle according to claim 5, characterized in that: the fixed surface of dust cover (7) one side has fixed block (19), and the surface of fixed block (19) articulates through articulated rod (20) has clamp (22) to clamp (22) cooperate with fixture block (21).