CN206610955U - A kind of electric automobile DC charging socket renovates collision mat - Google Patents

Abstract

Collision mat is renovated the utility model discloses a kind of electric automobile DC charging socket, including spacer ring body and interference groove, the spacer ring body front, which is offered, renovates water proof ring, reinforcement is fixed with the water proof ring, offered in the middle of the spacer ring body in mounting hole, the interference groove and be fixed with socket water proof ring.The electric automobile DC charging socket renovates collision mat provided with renovating water proof ring, its degree of protection can reach IP54, direct current jack can be mounted to renovate, small-sized foreign object intrusion can effectively be completely cut off, socket water proof ring is fixed with the middle of interference groove, its degree of protection can reach IP55, the junction of rifle socket and socket can be taken to be hedged off from the outer world offset, water is not had and dust enters, and is prevented effectively from socket and socket and short circuit or breaking phenomena occurs.

Description

A kind of electric automobile DC charging socket renovates collision mat

Technical field

The utility model is related to electric automobile DC charging equipment technical field, specially a kind of electric automobile DC charging Socket renovates collision mat.

Background technology

With utilization of new energy resources more and more extensively, the popularity rate of electric automobile is also in increase, and electric automobile needs to pass through Charge with carrying out energy supplement, need the charging socket on charging pile with the charging socket on automobile being connected during charging, lead to Normal charging socket although to renovate shape identical with socket, its sealing is not enough, renovate close after still can be seamed Gap, so as to cause foreign object to enter in socket, in charging, socket is connected with socket, renovates opening, and sealing is very poor, in rainwater Water is easy to when more with dust and dust enters the junction of socket and socket, the event such as short circuit or open circuit is caused Barrier, some charging sockets can use sealing ring, but it is easily deformed, and sealing grade is not high, still can after long-time use There is part dust water droplet leakage, sealing has to be hoisted.

Utility model content

The purpose of this utility model is that providing a kind of electric automobile DC charging socket renovates collision mat, above-mentioned to solve The common automobile DC charging socket sealing proposed in background technology is not enough, the sealing ring sealing grade that partial socket is installed Not enough the problems such as.

To achieve the above object, the utility model provides following technical scheme：A kind of electric automobile DC charging socket is turned over Lid collision mat, including spacer ring body and interference groove, the spacer ring body front, which is offered, renovates water proof ring, is fixed with the water proof ring Offered in the middle of reinforcement, the spacer ring body in mounting hole, the interference groove and be fixed with socket water proof ring.

It is preferred that, the installation hole shape is identical with packing ring shape.

It is preferred that, the socket water proof ring shape of cross section is rounded triangle, and it is most interior that its installation site is in interference groove On the central point of side, and its peak is without departing from interference groove.

It is preferred that, the reinforcement is provided with 12, and is uniformly distributed renovating in water proof ring.

Compared with prior art, the beneficial effects of the utility model are：The electric automobile DC charging socket renovates waterproof Pad is provided with water proof ring is renovated, and by full-scale investigation, its degree of protection can reach IP54, can be mounted to direct current jack and renovate On, it can effectively completely cut off in the middle of small-sized foreign object intrusion, interference groove and be fixed with socket water proof ring, by full-scale investigation, its protection etc. Level can reach IP55, the junction of rifle socket and socket can be taken to be hedged off from the outer world offset, and water is not had and dust enters, It is prevented effectively from socket and socket and short circuit or breaking phenomena occurs.

Brief description of the drawings

Fig. 1 is the utility model structure front view；

Fig. 2 is the utility model structure rearview；

Fig. 3 is the utility model cross-sectional structure schematic diagram.

In figure：1st, spacer ring body, 2, renovate water proof ring, 3, mounting hole, 4, socket water proof ring, 5, interference groove, 6, reinforcement.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of electric automobile DC charging socket is renovated anti- Water cushion, including spacer ring body 1 and interference groove 5, the front of spacer ring body 1, which is offered, renovates water proof ring 2, and reinforcement is fixed with water proof ring 2 6, reinforcement 6 is provided with 12, and is uniformly distributed renovating in water proof ring 2, it is to avoid spacer ring body 1 produces flexural deformation, packing ring Mounting hole 3 is offered in the middle of body 1, the shape of mounting hole 3 is identical with the shape of spacer ring body 1, socket water proof ring 4 is fixed with interference groove 5, The shape of cross section of socket water proof ring 4 is rounded triangle, and its installation site is on the interference most medial center points of groove 5, and it is most High point without departing from interference groove 5, can in charging exclusion of water and dust.

Operation principle：When renovating collision mat using the electric automobile DC charging socket, the collision mat is installed first On direct current jack socket, when not in use, direct current jack, which is renovated, to be covered tightly, and is renovated inner surface and is fitted with renovating water proof ring 2, so that Completely cut off small-sized foreign object intrusion wherein, when carrying out charging work, charging socket is connected with socket, and then wrapped using interference groove 5 Charging socket shell is wrapped, socket water proof ring 4 is squeezed deformation, and then it is interfered with socket, the water outside isolation And dust, here it is the electric automobile DC charging socket renovates the operation principle of collision mat.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should Within protection domain of the present utility model.

Claims (4)

1. a kind of electric automobile DC charging socket renovates collision mat, including spacer ring body (1) and interference groove (5), it is characterised in that： Spacer ring body (1) front, which is offered, renovates water proof ring (2), and reinforcement (6), the packing ring are fixed with the water proof ring (2) Offered in the middle of body (1) in mounting hole (3), the interference groove (5) and be fixed with socket water proof ring (4).

2. a kind of electric automobile DC charging socket according to claim 1 renovates collision mat, it is characterised in that：The peace Fill hole (3) shape identical with spacer ring body (1) shape.

3. a kind of electric automobile DC charging socket according to claim 1 renovates collision mat, it is characterised in that：It is described to insert Mouth water proof ring (4) shape of cross section is rounded triangle, and its installation site is on interference groove (5) most medial center points, and its Peak is without departing from interference groove (5).

4. a kind of electric automobile DC charging socket according to claim 1 renovates collision mat, it is characterised in that：It is described to add Strengthening tendons (6) is provided with 12, and is uniformly distributed renovating in water proof ring (2).