CN218448638U

CN218448638U - Charging gun

Info

Publication number: CN218448638U
Application number: CN202222362479.6U
Authority: CN
Inventors: 闻志凯; 韩繁利
Original assignee: Beijing Yadian Electric Equipment Co ltd
Current assignee: Beijing Yadian Electric Equipment Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-03
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a rifle charges, concretely relates to rifle field of charging, including the rifle shell, the top fixed mounting of rifle shell has rifle lock shell, the one end fixed mounting of rifle shell has the rifle head, the bottom fixed mounting of rifle shell has the cable snap ring, the bottom of cable snap ring and the top fixed connection of the sealed gum cover of cable, the inside of rifle lock shell is provided with micro-gap switch and fixed couple, the top of rifle lock shell is provided with rifle lock button, rifle lock button and rifle lock shell swing joint, micro-gap switch's one end is connected with fixed couple, the top of rifle lock shell is provided with the rifle lock post, and the one end inside CC signal line contact, CP signal line contact L negative pole contact, PE earth connection contact and the positive contact of N that is provided with of rifle head. The utility model discloses a manual unlocking structure is convenient for operate, and fixed couple closure has the stroke spacing, and the rifle head adopts the nylon, and the reinforcing is toughened, more durable.

Description

Charging gun

Technical Field

The utility model relates to a rifle field charges, more specifically says, the utility model relates to a rifle charges.

Background

The new energy alternating current charging gun is a slow charging gun and is used for new energy automobiles supporting slow charging. At present, the charging modes of the new energy electric automobile are direct current charging and alternating current charging. The new energy automobile saves energy, reduces emission and consumes renewable energy, and belongs to a new technology, a new neighborhood and a new trend.

In the charging process of automobiles, the charging guns are used in complex and various environments, and most of the charging guns are used in open places and public places, so that the requirements on the waterproof sealing property, the leakage prevention property and the safety of the charging guns are higher. The shell of current rifle that charges is the concatenation mode combination mostly, and the very low easy in use of bulk strength produces the damage and carries the potential safety hazard, and the protection level and the waterproof performance of the rifle body and rifle cable junction are also relatively poor, can't reach the protection level of guaranteeing charging safety and have great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a rifle charges, through the operation of being convenient for of manual unlocking structure, fixed couple closure has the stroke spacing, and the rifle head adopts nylon, and the reinforcing is toughened, more durable.

In order to achieve the above object, the utility model provides a following technical scheme: the charging gun comprises a gun shell, wherein a gun lock shell is fixedly mounted at the top end of the gun shell, a gun head is fixedly mounted at one end of the gun shell, a cable snap ring is fixedly mounted at the bottom end of the gun shell, the bottom end of the cable snap ring is fixedly connected with the top end of a cable sealing rubber sleeve, a micro switch and a fixed hook are arranged inside the gun lock shell, and a gun lock button is arranged at the top end of the gun lock shell.

Furthermore, the gun lock button is movably connected with the gun lock shell.

Furthermore, one end of the microswitch is connected with the fixed hook.

Furthermore, the top end of the gun lock shell is provided with a gun lock column.

Furthermore, a CC signal line contact, a CP signal line contact L negative electrode contact, a PE grounding wire contact and an N positive electrode contact are arranged in one end of the gun head.

Furthermore, the gun head is made of nylon.

The utility model discloses a technological effect and advantage:

the manual unlocking structure is convenient to operate, the fixed hook is closed and has a stroke limit, the gun head is made of nylon, and the gun head is enhanced and toughened and is more durable.

Drawings

Fig. 1 is an overall front view of the present invention.

Fig. 2 is a left side view of the gun head with the charging contacts labeled.

Fig. 3 is a cross-sectional view of the gun lock.

Fig. 4 is a structural view of the fixing hook.

Fig. 5 is a schematic circuit diagram of the present invention.

The reference signs are: 1. the gun lock comprises a gun lock button, 2 parts of a gun lock shell, 3 parts of a fixed hook, 4 parts of a gun head, 5 parts of a gun shell, 6 parts of a cable sealing rubber sleeve, 7 parts of a cable clamp ring, 8.CC signal line contacts, 9.CP signal line contacts, 10.L negative electrode contacts, 11.PE ground wire contacts, 12.N positive electrode contacts, 13 parts of a micro switch and 14 parts of a gun lock column.

Detailed Description

The utility model provides a rifle charges as shown in fig. 1-5, including the rifle that charges, including rifle shell 5, the top fixed mounting of rifle shell 5 has rifle lock shell 2, the one end fixed mounting of rifle shell 5 has rifle head 4, the bottom fixed mounting of rifle shell 5 has cable snap ring 7, the bottom of cable snap ring 7 and the top fixed connection of cable sealing rubber sleeve 6, the inside of rifle lock shell 2 is provided with micro-gap switch 13 and fixed couple 3, the top of rifle lock shell 2 is provided with rifle lock button 1.

Further, rifle lock button 1 and rifle lock shell 2 swing joint, when using, press rifle lock button 1, remove the spacing to the rifle that charges, then take off the rifle that charges from filling electric pile.

Furthermore, one end of the microswitch 13 is connected with the fixed hook 3.

Further, a gun lock column 14 is arranged at the top end of the gun lock housing 2.

Further, a CC signal line contact 8, a CP signal line contact 9, an L negative electrode contact 10, a PE ground line contact 11, and an N positive electrode contact 12 are arranged inside one end of the gun head 4, and when the gun head 4 is inserted into a charging port of an automobile, the gun head 4 needs to be aligned.

Furthermore, the gun head 4 is made of nylon materials, so that the strength and the toughness are enhanced, and the gun head is more durable.

The utility model discloses theory of operation:

referring to the attached drawings 1-5 of the specification, when the charging gun is used, a gun lock button 1 is pressed, the limit of the charging gun is removed, then the charging gun is taken down from a charging pile, one end of a gun head 4 is provided with a CC signal line contact 8, a CP signal line contact 9, an L negative electrode contact 10, a PE grounding line contact 11 and an N positive electrode contact 12, and when the charging gun is inserted into a charging port of an automobile, the gun head 4 needs to be corresponded.

Claims

1. Rifle charges, including rifle shell (5), its characterized in that: the utility model discloses a rifle lock, including rifle shell (5), one end fixed mounting of rifle shell (5) has rifle head (4), the bottom fixed mounting of rifle shell (5) has cable snap ring (7), the bottom of cable snap ring (7) and the top fixed connection of cable sealing rubber cover (6), the inside of rifle lock shell (2) is provided with micro-gap switch (13) and fixed couple (3), the top of rifle lock shell (2) is provided with rifle lock button (1).

2. The charging gun of claim 1, wherein: the gun lock button (1) is movably connected with the gun lock shell (2).

3. The charging gun of claim 1, wherein: one end of the microswitch (13) is connected with the fixed hook (3).

4. The charging gun of claim 1, wherein: the top end of the gun lock shell (2) is provided with a gun lock column (14).

5. The charging gun of claim 1, wherein: a CC signal line contact (8), a CP signal line contact (9), an L negative electrode contact (10), a PE grounding line contact (11) and an N positive electrode contact (12) are arranged in one end of the gun head (4).

6. The charging gun of claim 1, wherein: the gun head (4) is made of nylon.