CN202221908U

CN202221908U - Waterproof type charging pile structure of electric automobile

Info

Publication number: CN202221908U
Application number: CN2011203258074U
Authority: CN
Inventors: 文红宇; 肖武
Original assignee: SHANGHAI HUIYA ELECTRONIC CO Ltd
Current assignee: SHANGHAI HUIYA ELECTRONIC CO Ltd; Viasystems Group Inc
Priority date: 2011-09-01
Filing date: 2011-09-01
Publication date: 2012-05-16
Anticipated expiration: 2021-09-01

Abstract

The utility model relates to a waterproof type charging pile structure of an electric automobile. Sealing strips are additionally adopted in the prior art for meeting the waterproof requirement. The waterproof type charging pile structure consists of a door sheet, a socket fixator, a socket, an electromagnetic valve, a touch switch, a hinge, an inductor, a water guide chute, a water storage chute and a switch guide pinhole, wherein the socket is arranged in the socket fixator, the door sheet and the socket fixator are formed through machining or die casting process, fit clearances are formed between two sides of the door sheet and the socket fixator, the water guide chute is arranged below the door sheet and at two sides of the socket fixator, rainwater slides into the socket fixator along the clearances between two sides of the door sheet and then flows out of the charging pile device along the water guide chute, and the step-shaped water storage chute is arranged just below the charging pile device. The waterproof type charging pile structure has the positive effects that the charging pile has functions of water resistance, water guide and water storage; the waterproof standard of the shell of the IP55 (International Protection 55) can be achieved without any sealing strips, so that the waterproof type charging pile structure is a technology worth being promoted.

Description

A kind of structure of water proof type electric automobile charging pile

Technical field

The utility model relates to a kind of structure of charging pile, particularly relates to a kind of structure of electric automobile charging pile of outdoor use.

Background technology

At present, promote in the whole world that is accompanied by green energy resource, and the staple market is popularized and occupied at home gradually to electric automobile and auxiliary facility electric automobile charging pile thereof in developed countries such as America and Europes; But the own waterproof ability that its charging port of electric automobile charging pile of the prior art has is poor, can't adapt to outdoor adverse circumstances, can only be in indoor use; What have can be in outdoor application; But need the additional encryption strip of paper used for sealing to realize the waterproof requirement of charging pile rack, promptly increased cost, influence attractive in appearance again.

Summary of the invention

In order to overcome the deficiency of prior art; Increase the electric automobile charging pile product reliability; Improve product competitiveness, to the electric automobile charging pile of the frequent folding door-plate of this type needs, it is the purpose of the utility model that a kind of water proof type electric automobile charging pile is provided.

In the technical scheme of the utility model without sealing strip; Charging port design waterproof construction at charging pile; And the structure that adopts electromagnetically operated valve and touch switch to cooperatively interact, without key, only need inductor can control door-plate unlatching and and closure; The technical scheme of the utility model is to come concrete the realization through following technical measures; A kind of structure of water proof type electric automobile charging pile is characterized in that it is made up of door-plate, socket fixture, socket, electromagnetically operated valve, touching switch, hinge, inductor, guiding gutter, aqua storage tank and switch pin-guide hole, and wherein: socket is installed in the socket fixture; Hinge is installed in the top of door-plate; Electromagnetically operated valve is installed in the below of socket fixture, the back of aqua storage tank with the touching switch; Described door-plate and socket fixture adopt machine work or extrusion process to form, and have high shock resistance and fatigue resistance, are fit to the frequent environment for use of opening door-plate of needs; The structure that adopts electromagnetically operated valve and touching switch to cooperatively interact without key, only needs inductor can control the unlatching and the closure of door-plate, and is convenient and swift; The fit clearance that 1mm～2mm is arranged between the both sides of door-plate and the socket fixture under the prerequisite that does not influence hinge through, can stop effectively that rainwater immerses; The both sides of socket fixture 2 be positioned at door-plate below to have width be 14mm; The degree of depth is the guiding gutter of 11mm; Rainwater will flow out this charging pile device along guiding gutter once more after the socket fixture is slipped in slit, door-plate both sides; Can not immerse socket and switch pin-guide hole, can not cause damage electric elements; Under the socket fixture, leave stepped aqua storage tank; Through evidence; No matter be the water that is splashed into through the charging pile below, the water of still injecting from socket fixture below through spray woods head can be temporarily stored in and obtain buffering in this aqua storage tank; Flow out through socket fixture bottom surface then, can not pour in socket inside electric elements are caused damage.

The good effect of the utility model is that the structure of water proof type electric automobile charging pile has dash simultaneously; Water guide and water storage function; Can realize the anti-water quality standard of shell of IP55 without any need for sealing strip, not only practice thrift cost but also elegant in appearance, be a technology that is worthy to be popularized.

Description of drawings

Fig. 1 is the structural representation of the utility model water proof type electric automobile charging pile door-plate opening.

Fig. 2 is the rearview of Fig. 1.

Each mark is represented the following meaning respectively among the figure:

1, door-plate; 2, socket fixture; 3, socket; 4, electromagnetically operated valve; 5, touching switch; 6, hinge; 7, inductor; 8, guiding gutter; 9, aqua storage tank; 10, switch pin-guide hole.

Embodiment

Be described further below in conjunction with embodiment and accompanying drawing 1,2 pairs of the utility model of accompanying drawing.

Present embodiment is a kind of structure of water proof type electric automobile charging pile; Being mainly used in a series of electric automobiles that satisfy the IEC61851 standard. it is made up of door-plate 1, socket fixture 2, socket 3, electromagnetically operated valve 4, touching switch 5, hinge 6, inductor 7, guiding gutter 8, aqua storage tank 9 and switch pin-guide hole 10, and wherein: socket 3 is installed in the socket fixture 2; Hinge 6 is installed in the top of door-plate 1; Electromagnetically operated valve 4 is installed in the below of socket fixture 2, the back of aqua storage tank 9 with touching switch 5; It is that the cast aluminium die casting of AlSi12 is processed that described door-plate 1 and socket fixture 2 all adopt the trade mark; All have high shock resistance and fatigue resistance, be fit to the frequent environment for use of opening door-plate of needs; The structure that adopts electromagnetically operated valve 4 and touching switch 5 to cooperatively interact without key, only needs inductor 7 can control the unlatching and the closure of door-plate 1, and is convenient and swift; The fit clearance that 1.5mm is arranged between the both sides of door-plate 1 and the socket fixture 2 under the prerequisite that does not influence hinge 6 rotations, can stop effectively that rainwater immerses; The both sides of socket fixture 2 be positioned at door-plate 1 below to have width be 14mm; The degree of depth is the guiding gutter 8 of 11mm; Rainwater will flow out this charging pile device along guiding gutter 8 once more after socket fixture 2 is slipped in slit, door-plate 1 both sides; Can not immerse socket 3 and switch pin-guide hole 10, can not cause damage electric elements; Under socket fixture 2, leave stepped aqua storage tank 9; Through evidence; No matter be the water that is splashed into through the charging pile below, the water of still injecting from socket fixture 2 belows through spray woods head can be temporarily stored in and obtain buffering in this aqua storage tank 9; Flow out through socket fixture 2 bottom surfaces then, can not pour in socket 3 inside electric elements are caused damage.

Claims

1. the structure of a water proof type electric automobile charging pile; It is characterized in that it is made up of door-plate, socket fixture, socket, electromagnetically operated valve, touching switch, hinge, inductor, guiding gutter, aqua storage tank and switch pin-guide hole; Wherein: socket is installed in the socket fixture, and described door-plate and socket fixture adopt machine work or extrusion process to form; Between the both sides of door-plate and the socket fixture fit clearance is arranged; In the both sides of socket fixture, it is 14mm that the below that is positioned at door-plate has width, and the degree of depth is the guiding gutter of 11mm, and rainwater will flow out this charging pile device along guiding gutter once more after the socket fixture is slipped in slit, door-plate both sides; Leave stepped aqua storage tank under the charging pile device.

2. the structure of water proof type electric automobile charging pile according to claim 1 is characterized in that the both sides of described door-plate and the fit clearance between the socket fixture are 1mm-2mm.