CN208638074U - Outdoor charging system - Google Patents

Abstract

This open air charging system includes charging case and an at least socket support, at least one socket is respectively equipped on every root cutting seat support, the charging case and socket is electrically connected, the charging case includes backboard, in the outer surface of backboard equipped with there are chambers between fixed plate and backboard and fixed plate, there is the opening that can be covered in backboard circumferential direction in the rear side that any a side of backboard is connected by hinge outer cover and outer cover, there are strip shape gobs between the upper side edge of the opening and the upper side edge of backboard after the opening of outer cover covers on backboard, have in open upper side edge and is downwardly inclined the deflector of setting backward and deflector is located on the outside of the outer aperture of strip shape gob, there are gaps between the lower side of deflector and the upper side edge of backboard；The socket support includes that one piece of baffle being arranged outwardly diagonally downward is connected on the upside of cylindrical body in horizontally disposed cylindrical body, and socket is located at below the lower surface of baffle.

Description

Outdoor charging system

Technical field

The utility model belongs to charging technique field more particularly to a kind of outdoor charging system.

Background technique

Outdoor charging case is general to require have relatively good waterproof performance.

Traditional outdoor charging case includes with the shell installing chamber and being fixedly connected with wall, in the opening of shell End is equipped with closing door, and various circuit boards and element are installed to chamber, are connect by route with socket.

And existing charging circuit its be generally through in plastic tube.

Currently, socket is designed on existing plastic tube, especially on outdoor charging circuit.Pipe is installed to awning, Rainwater is avoided to drench socket and short-circuit ground phenomenon occur.

Above-mentioned scheme needs to build awning, leads to higher cost.

Secondly, the space occupied area is larger, design unreasonable

In addition, traditional this outdoor charging case, although can satisfy requirement to a certain extent, this Kind cabinet but at least has following defects that

1, packaging efficiency is lower, because assembling its interference easy to form in chamber, leads to not freedom and rapidly group Dress, and disassembly.

2, it is not easy to subsequently safeguard, meanwhile, thermal diffusivity is poor, especially the heat dissipation to circuit board and element.

3, waterproof performance needs further to be promoted.

Utility model content

The purpose of this utility model be in view of the above-mentioned problems, providing one kind can be improved disassembly efficiency and easy to maintain, Heat dissipation performance is more preferable, and the outdoor charging system with more preferable waterproof performance.

Another purpose of the utility model is in view of the above-mentioned problems, providing a kind of simply outdoor charging of installation method The installation method of system.

In order to achieve the above objectives, the utility model uses following technical proposal: this open air charging system includes charging case An at least socket support is respectively equipped at least one socket on every root cutting seat support, and the charging case and socket are electrically connected, The charging case includes backboard, the outer surface of backboard be equipped with there are chambers between fixed plate and backboard and fixed plate, carrying on the back Any a side of plate is connected by hinge outer cover and the rear side of outer cover has the opening that can be covered in backboard circumferential direction, when outer cover There are strip shape gobs between the upper side edge of the opening and the upper side edge of backboard after opening covers on backboard, have in open upper side edge It is downwardly inclined the deflector of setting backward and deflector is located on the outside of the outer aperture of strip shape gob, the lower side of deflector and backboard There are gaps between upper side edge；The socket support includes being connected on the upside of cylindrical body in horizontally disposed cylindrical body One piece of baffle being arranged outwardly diagonally downward, socket are located at below the lower surface of baffle.

The opening and closing of outer cover are convenient in the design in gap.

Circuit board and element are installed to fixed plate.

Backboard is processed by sheet metal.

The structure of the fixed plate collaboration chamber of design, can be further improved heat dissipation performance, virtually extends circuit The service life of plate and element.

It, can be in order to carry out installation in fixed plate and to installed portion after opening by the way of outer cover opening Part is dismantled, and no interference not only increases packaging efficiency, and further improves the convenience of maintenance, and design is more Rationally.

The deflector of design can carry out water conservancy diversion to rainwater, avoid rainwater and enter to box house, using more pacify Entirely.

Baffle is made of transparent or non-transparent material.

The structure of the cylindrical body collaboration baffle of design, can not only fix, but also can rise in order to the installation of socket The effect protected to water conservancy diversion, can substantially extend the service life of socket, meanwhile, structure is simpler and cost is lower.

In above-mentioned outdoor charging system, it is connected on the open upper side edge of outer cover the strip shape gob is closed Closed plate, and the rear surface of closed plate is flushed with the back end surface of outer cover.

The transversal cross-section of closed plate is L-shaped, and sheet metal is used to be processed into.

Closed plate is fixedly connected by welding with outer cover.

Closed plate plays the role of the multiple of secondary water conservancy diversion and structural strengthening.

In above-mentioned outdoor charging system, the fixed plate periphery, which has, to be foldd backward and surrounds to form turning over for a circle The appearance face contact of Bian Yi, flange one and backboard between backboard and fixed plate so that form above-mentioned chamber, the backboard It is connected between fixed plate by Detachable connection structure.

Detachable connection structure includes several screws being threaded through in fixed plate, is equipped on backboard several for described The screw hole that screw is inserted into one by one and connect with screw thread.

In above-mentioned outdoor charging system, the flange one is equipped at least one notch, on the periphery of fixed plate Equipped with the resigning mouthful for corresponding with the notch and being connected to the notch.

The notch and resigning mouthful of design can accelerate heat exchange and radiating efficiency.

In above-mentioned outdoor charging system, the backboard four corners were respectively equipped with nail hole, and resigning mouthful is semicircle Shape hole and at least one cross nail hole and be connected to the resigning mouthful, the mistake nail hole axial line and the resigning mouthful axial line It is overlapped.

The design of the structure can be improved and extraneous heat exchange coefficient.

In above-mentioned outdoor charging system, the periphery of the backboard, which has, to be turned down and surrounds to the outer surface side of backboard The flange two of a circle is formed, on a vertical edge of flange two, outer cover can cover on flange two hinge connection.The height of flange two Greater than the height of flange one.

The design of flange two can reinforce structure.

It is equipped with limit plate in the side inner wall that outer cover is separate and backboard is hinged, flange one contacts with limit plate and limits outer cover Excessively inwardly.

In above-mentioned outdoor charging system, annular groove is formed between the flange one and flange two.

The annular groove of formation can distribute in order to the flowing of heat, at the same time it can also further increase waterproof performance, That is, water can also be smoothly discharged even if water enters on backboard by the annular groove.

In above-mentioned outdoor charging system, set on one lower side of flange there are two thread passing port one, in outer cover Set on rear side of lower side there are two with the one-to-one thread passing port two of thread passing port one, the thread passing port one and thread passing port two Form passing channel.

The above structure of design, can wearing in order to spool, at the same time it can also improve heat dissipation performance, and draining Performance.

In above-mentioned outdoor charging system, the outer cover is made of sheet metal, and the deflector and outer cover are linked as Integral structure.

Panel beating manufacture, not only increases processing efficiency, and further improve structural strength.

In above-mentioned outdoor charging system, it is equipped on the left side and/or right side of outer cover and is connected to inside outer cover Grid hole；Several cantilever cylinders being parallel to each other are equipped in fixed plate outer surface, are equipped with internal screw thread in cantilever cylinder inner wall.

Grid hole its heat dissipation performance can be improved.

The design of cylindrical body, can be in order to the fixation of circuit board and element.

In above-mentioned outdoor charging system, the side for being covered with limit plate outside has lock tongue, corresponding the one of backboard Side is equipped with cantilevered closing piece, and lock tongue is hooked on cantilevered closing piece, i.e. completion locking, conversely, then cancelling locking.

The transversal cross-section of limit plate is L-shaped, is easily installed fixation.

Antenna location hole is equipped at the top of outer cover.

In above-mentioned outdoor charging system, at least one location hole, positioning are equipped with close to the one side of human body in cylindrical body The outer end in hole is in communication with the outside, and the inner end of location hole is connected to the inside of cylindrical body, is separately installed on each location hole slotting Seat, is respectively equipped with the closed closure member of cylindrical body respective end at the both ends of cylindrical body, is equipped in cylindrical body downside one end Routing hole, the conducting wire connecting with socket are pierced by from routing hole and are electrically connected with charging case.

Of course, it is possible to which routing hole is respectively set in the both ends in cylindrical body.

The closure member of design can be enhanced leakproofness and further extend the service life of socket.

In cylindrical body downside designing wiring hole, can with the evacuation of forming position, meanwhile, be also convenient for wiring operation.

Certainly, routing hole can also design at the back side of cylindrical body.

In above-mentioned outdoor charging system, the cylindrical body transversal cross-section is square；Have in the lower side of baffle Horizontal stopper.It is, of course, also possible to oval structure.

In above-mentioned outdoor charging system, the baffle upper side edge is connected with to be determined with what cylindrical body top surface mutually coincide Position portion, and the angle greater than 90 ° is formed between the baffle and positioning region.

Here angle should not be too large, no more than 180 °.

The fixed design of subsequent assembly and connection and angle is convenient in the positioning region of design.

In above-mentioned outdoor charging system, the positioning region width is less than the width of cylindrical body top surface.

Fixed stability can be improved in the structure to contact with each other.

Alternatively scheme, in above-mentioned outdoor charging system, the positioning region width is equal to cylindrical body top The width in face.

The one side of bending part, bending part and cylindrical body far from human body is equipped with far from the side of baffle in positioning region mutually to paste It is close together.

In above-mentioned outdoor charging system, it is equipped with several fasteners on the positioning region, is set in cylindrical body top surface There are several screw holes for corresponding with the fastener and connecting with fastener threads.

Its connection easy to disassemble of the structure.

Diaphragm seal is equipped between positioning region and cylindrical body top surface.

Alternatively scheme, in above-mentioned outdoor charging system, the positioning region and the welding of cylindrical body top surface Connection.

Welding it can be improved the structural strength of junction.

Alternatively scheme, in above-mentioned outdoor charging system, the cylindrical body, baffle and positioning region are linked as Integral structure.

That is, being integrally formed.

In above-mentioned outdoor charging system, thread-protected tube is connected on the routing hole, conducting wire inserts in thread-protected tube.Shield Spool one end inserts in charging case, and the other end inserts in cylindrical body.

The design of thread-protected tube is convenient for the arrangement of conducting wire, at the same time it can also the service life of extension lead.

In above-mentioned outdoor charging system, the cylindrical body is made of aluminum alloy materials interception.

It is, of course, also possible to be made of plastic tube.

In above-mentioned outdoor charging system, the cylindrical body is positioned by fixed structure.

In above-mentioned outdoor charging system, the fixed structure includes the fixed feet for being connected to cylindrical body both ends, Gu Determining foot is hollow pipe or solid construction.

In above-mentioned outdoor charging system, the fixed structure include setting cylindrical body far from human body side and with The one-to-one screw hole of the location hole.

In above-mentioned outdoor charging system, it is equipped with notch on one side close to human body on the upside of the cylindrical body, is formed The effect of decompression and evacuation.

Included the following steps: according to the installation method of the outdoor charging system

A, charging case is installed to vertical plane；

Vertical plane includes outer surface of building etc..

The assemble method of the charging case includes the following steps:

A1, prepare backboard, fixed plate, hinge and outer cover, the circumferential direction of backboard, which has, to be turned down and close to the outer surface side of backboard The flange two to form a circle is enclosed, the periphery of fixed plate, which has, folds backward and surround the flange one to form a circle, in the upper of opening Side has the deflector for being downwardly inclined setting backward；

A2, screw is worn respectively and be threadedly coupled one by one with the screw hole on backboard, and flange in the four corners of fixed plate Annular groove is formed between one and flange two；

Charging circuit system is installed to cylindrical body；

A3, hinge is fixed on one side on flange two, the another side of hinge is fixed on the inner wall of outer cover side；

A4, outer cover is closed, the conducting wire connecting with charging circuit system extends on the outside of charging case from the bottom of charging case, That is, realizing assembling；

B, socket support is installed to vertical plane, which includes in horizontally disposed cylindrical body, in cylindrical body Upside be connected with one piece of baffle being arranged outwardly diagonally downward, socket is located at below the lower surface of baffle and is fixed on cylindrical body Close human body a surface on, conducting wire one end is connect with socket, and the other end is connect with charging case, that is, complete installation.

The structure of charging circuit system is shown in the application number 201710721761.X of the applicant's earlier application utility model The content of patent.

Compared with prior art, the advantages of this open air charging system, is:

1, the structure of the fixed plate collaboration chamber designed, can be further improved heat dissipation performance, virtually extends electricity The service life of road plate and element.

It 2, can be in order to carry out installation in fixed plate and to installed after opening by the way of outer cover opening Component is dismantled, and no interference not only increases packaging efficiency, and further improves the convenience of maintenance, and design is more Adduction reason.

3, the deflector designed can carry out water conservancy diversion to rainwater, avoid rainwater and enter to box house, using more Safety.

4, structure is simple and easy to manufacture.

5, the structure of the cylindrical body collaboration baffle designed, can not only fix, but also can be in order to the installation of socket Play the role of water conservancy diversion protection, can substantially extend the service life of socket, meanwhile, structure is simpler and cost is lower.

6, the closure member designed can be enhanced leakproofness and further extend the service life of socket.

7, in cylindrical body downside designing wiring hole, can with the evacuation of forming position, meanwhile, be also convenient for wiring operation.

8, installation method is simple and improves construction efficiency.

Detailed description of the invention

Fig. 1 is charging case structural schematic diagram provided by the utility model.

Fig. 2 is charging case schematic cross-sectional view provided by the utility model.

Fig. 3 is the status diagram after charging case outer cover provided by the utility model is opened.

Fig. 4 is back board structure schematic diagram provided by the utility model.

Fig. 5 is fixed plate structure schematic diagram provided by the utility model.

Fig. 6 is charging case present invention looks up structural representation provided by the utility model.

Fig. 7 is another viewing angle constructions schematic diagram of charging case provided by the utility model.

Fig. 8 is socket support structural schematic diagram provided by the utility model.

Fig. 9 is support leg stationary state schematic diagram provided by the utility model.

Figure 10 is socket support side structure schematic view provided by the utility model.

Figure 11 is socket support side view transversal cross-section structural schematic diagram provided by the utility model.

Figure 12 is cylindrical body end cross-sectional structural schematic diagram provided by the utility model.

Figure 13 is system structure diagram provided by the utility model.

In figure, backboard 10, flange 1, notch 102, resigning mouthful 103, crosses nail hole 104, thread passing port one at hinge 100 105, fixed plate 20, flange 2 201, outer cover 30, open 301, thread passing port 2 302, grid hole 303, deflector 40, closed plate 50, cylindrical body 60, chamber a, strip shape gob b, cylindrical body 1, location hole 11, routing hole 12, socket 2, baffle 3, closure member 4, positioning Portion 5, fastener 6, thread-protected tube 7.

Specific embodiment

It is the specific embodiment of utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

Embodiment one

As shown in figures 2-6, this open air charging system includes charging case A and an at least socket support B, in every root cutting seat support At least one socket is respectively equipped on B, the charging case A and socket are electrically connected, and the charging case A includes backboard 10, backboard 10 are made of sheet metal.

The outer surface of backboard 10 be equipped with there are chamber a between fixed plate 20 and backboard 10 and fixed plate 20, specifically, 20 periphery of fixed plate, which has, folds backward and surrounds the flange 1 to form a circle, and flange 1 and the outer surface of backboard 10 connect To form above-mentioned chamber a between backboard 10 and fixed plate 20, passing through between the backboard 10 and fixed plate 20 can for touching The connection of dismantling connection structure.

Fixed plate 20 is made of sheet metal, and flange 1 is processed by fold.

Secondly, being equipped at least one notch 102 on flange 1, it is equipped on the periphery of fixed plate 20 and is lacked with described The resigning mouthfuls 103 that mouth 102 is corresponded and is connected to the notch 102.

Be respectively equipped with nail hole 104 in 10 four corners of backboard, resigning mouthful 103 be semi-circular hole and at least one cross nail hole 104 are connected to the resigning mouthful 103, and 104 axial line of mistake nail hole is overlapped with 103 axial line of resigning mouthful.

The coincidence of axial line designs, and packaging efficiency can be improved, avoid interference phenomenon.

Have to cover by the rear side that hinge 100 is connected with outer cover 30 and outer cover 30 in any a side of backboard 10 and carry on the back The circumferential opening 301 of plate 10, the upside of the upper side edge Yu backboard 10 of the opening 301 after the opening of outer cover 30 covers on backboard 10 There are strip shape gob b between side.

As shown in Figs 1-4,

Have in the upper side edge of opening 301 and is downwardly inclined the deflector 40 of setting backward and deflector 40 is located at strip shape gob b Outer aperture on the outside of, there are gaps between the lower side of deflector 40 and the upper side edge of backboard 10.

It is connected on the open upper side edge of outer cover 30 by the closed closed plate 50 of strip shape gob b, and closed plate 50 Rear surface flushed with the back end surface of outer cover 30.

Have on the periphery of backboard and turns down and surround to form the flange 2 201 of a circle to the outer surface side of backboard 10, hinge 100 are connected on a vertical edge of flange 2 201, and outer cover 30 can cover on flange 2 201.The height of flange 2 201, which is greater than, to be turned over The height on side 1.

Annular groove is formed between the flange 1 and flange 2 201.

As shown in figures 1 to 6,

Set on one 101 lower side of flange there are two thread passing port 1, set on rear side of the lower side of outer cover 30 there are two with The one-to-one thread passing port 2 302 of thread passing port 1, the thread passing port 1 and thread passing port 2 302 formed line Channel.

The outer cover 30 of prioritization scheme, the present embodiment is made of sheet metal, and the deflector 40 and outer cover 30 are linked together Formula structure.

The grid hole 303 for being equipped on the left side and right side of outer cover 30 and being connected to inside outer cover 30.

Several cantilever cylinders 60 being parallel to each other are equipped in 20 outer surface of fixed plate, are equipped with internal screw thread in 60 inner wall of cantilever cylinder.

Specifically, as illustrated in figs. 8-12,

The socket support B of the present embodiment includes in horizontally disposed cylindrical body 1,1 transversal cross-section of cylindrical body of the present embodiment It is square.

For example, rectangle etc..

Cylindrical body 1 is made of aluminum alloy materials interception.Aluminum alloy materials are aluminium alloy pipe, and not only structural strength is high, But also it is manufactured convenient for processing and forming.

It is respectively equipped at the both ends of cylindrical body 1 by the closed closure member 4 of 1 respective end of cylindrical body, closure member 4 is metalwork Or nonmetal parts.

Closure member 4 is in block structure, is equipped with step and 1 set of cylindrical body on step in the one side of closure member 4.

At least one location hole 11, certainly, the positioning hole number of the present embodiment are equipped with close to the one side of human body in cylindrical body 1 It is 1-10.The outer end of location hole 11 is in communication with the outside, and the inner end of location hole 11 is connected to the inside of cylindrical body 1, each fixed Position is separately installed with socket 2 on hole 11, and when multiple sockets, socket parallel connection at this time is distributed.

It is connected with one piece of baffle being arranged outwardly diagonally downward 3 in the upside of cylindrical body 1, socket 2 is located at the following table of baffle 3 Below face.

Several reinforcing ribs being arranged along 3 length direction of baffle are equipped in the lower surface of baffle 3, are divided on every reinforcing rib C-channel is not offered.

For the ease of dismounting, the positioning region 5 mutually identical with 1 top surface of cylindrical body is connected in 3 upper side edge of baffle, and described Baffle 3 and positioning region 5 between formed and be greater than 90 ° of angle.

Secondly, being equipped with several fasteners 6 on positioning region 5, several and described fasteners is equipped in 1 top surface of cylindrical body 6 screw holes for corresponding and being threadedly coupled with fastener 6.

Prioritization scheme, 5 width of positioning region of the present embodiment are less than the width of 1 top surface of cylindrical body.

It is equipped with routing hole 12 in 1 downside one end of cylindrical body, the conducting wire connecting with socket 2 is pierced by from routing hole 12.

Thread-protected tube 7 is connected on routing hole 12, conducting wire inserts in thread-protected tube 7.

In the present embodiment

The cylindrical body of the present embodiment is directly mounted on vertical plane, or is fixed on the ground by several support legs, Then conducting wire and each socket are connected, then socket can be powered after conducting wire is powered, for outdoor battery truck and electronic vapour Electronic charging including vehicle etc..

Prioritization scheme has horizontal stopper in the lower side of baffle 3.

As shown in figures 1-13,

The installation method of this open air charging system includes the following steps:

A, charging case A is installed to vertical plane；

The assemble method of charging case A includes the following steps:

A1, prepare backboard, fixed plate, hinge and outer cover, the circumferential direction of backboard has to the fold of the outer surface side of backboard 10 simultaneously The flange 2 201 to form a circle is surrounded, the periphery of fixed plate, which has, folds backward and surrounds the flange 1 to form a circle, The upper side edge of opening 301 has the deflector 40 for being downwardly inclined setting backward；

A2, screw is worn respectively and be threadedly coupled one by one with the screw hole on backboard, and flange in the four corners of fixed plate Annular groove is formed between one 101 and flange 2 201；

Charging circuit system is installed to cylindrical body 60；

A3, hinge is fixed on one side on flange two, the another side of hinge is fixed on the inner wall of outer cover side；

A4, outer cover is closed, the conducting wire connecting with charging circuit system extends on the outside of charging case A from the bottom of charging case, That is, realizing assembling；

B, socket support B is installed to vertical plane, socket support B includes in horizontally disposed cylindrical body 1, in tubular The upside of body 1 is connected with one piece of baffle being arranged outwardly diagonally downward 3, and socket 2 is located at below the lower surface of baffle 3 and is fixed on On one surface of the close human body of cylindrical body 1, conducting wire one end is connect with socket, and the other end is connect with charging case, that is, completes installation.

It is inserted into screw in screw hole in cylindrical body 1 and fixes cylindrical body 1.

The charging case and cylindrical body of the present embodiment are mounted respectively on wall.

Embodiment two

The working principle and structure of the present embodiment are basically the same as the first embodiment, and different structure is: in outer cover 30 Left side be equipped with and the grid hole 303 that is connected to inside outer cover 30.

Embodiment three

The working principle and structure of the present embodiment are basically the same as the first embodiment, and different structure is: in outer cover 30 Right side be equipped with and the grid hole 303 that is connected to inside outer cover 30.

Example IV

The working principle and structure of the present embodiment are basically the same as the first embodiment, and different structure is: described determines 5 width of position portion is equal to the width of 1 top surface of cylindrical body.

Embodiment without

The working principle and structure of the present embodiment are basically the same as the first embodiment, and different structure is: described determines Position portion 5 and 1 top surface of cylindrical body are welded to connect.

Embodiment six

The working principle and structure of the present embodiment are basically the same as the first embodiment, and different structure is: the cylinder Shape body 1, baffle 3 and positioning region 5 are connected as a single entity structure.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (9)

1. outdoor charging system, including charging case (A) and an at least socket support (B), set respectively on every root cutting seat support (B) There is at least one socket, the charging case (A) and socket are electrically connected, which is characterized in that the charging case (A) includes backboard (10), it is equipped between fixed plate (20) and backboard (10) and fixed plate (20) in the outer surface of backboard (10) there are chamber (a), Any a side of backboard (10) has by the rear side that hinge (100) are connected with outer cover (30) and outer cover (30) and can cover in backboard (10) circumferential opening (301), the upper side edge and backboard of the opening (301) after the opening of outer cover (30) covers on backboard (10) (10) there are strip shape gob (b) between upper side edge, the upper side edge in open (301) has the deflector for being downwardly inclined setting backward (40) and deflector (40) is located on the outside of the outer aperture of strip shape gob (b), the lower side of deflector (40) and the upside of backboard (10) There are gaps between side；The socket support (B) includes connecting on the upside of cylindrical body (1) in horizontally disposed cylindrical body (1) It is connected to one piece of baffle being arranged outwardly diagonally downward (3), socket (2) is located at below the lower surface of baffle (3).

2. open air charging system according to claim 1, which is characterized in that connected on the open upper side edge of outer cover (30) Have the closed closed plate of strip shape gob (b) (50), and the back end surface of the rear surface of closed plate (50) and outer cover (30) It flushes.

3. open air charging system according to claim 1, which is characterized in that the fixed plate periphery, which has, to be foldd backward And surround the flange one (101) to form a circle, the appearance face contacts of flange one (101) and backboard (10) in backboard (10) and Above-mentioned chamber (a) is formed between fixed plate (20), by being detachably connected between the backboard (10) and fixed plate (20) Structure connection.

4. open air charging system according to claim 3, which is characterized in that the flange one (101) is equipped at least One notch (102), the periphery of fixed plate (20) be equipped with corresponded with the notch (102) and with the notch (102) resigning mouthful (103) being connected to.

5. open air charging system according to claim 4, which is characterized in that described backboard (10) four corners are set respectively Had nail hole (104), resigning mouthful (103) is semi-circular hole and at least one crosses nail hole (104) and the resigning mouthful (103) connects Logical, mistake nail hole (104) axial line is overlapped with described resigning mouthful (103) axial line.

6. open air charging system according to claim 3, which is characterized in that the periphery of the backboard has to backboard (10) outer surface side turns down and surrounds the flange two (201) to form a circle, and hinge (100) is connected to the one of flange two (201) On vertical edge, outer cover (30) can cover on flange two (201).

7. open air charging system according to claim 6, which is characterized in that the flange one (101) and flange two (201) annular groove is formed between.

8. open air charging system according to claim 1, which is characterized in that in cylindrical body (1) setting on one side close to human body There is at least one location hole (11), the outer end of location hole (11) is in communication with the outside, inner end and cylindrical body (1) of location hole (11) Inside connection, socket (2) are separately installed on each location hole (11), are respectively equipped at the both ends of cylindrical body (1) by tubular The closed closure member of body (1) respective end (4) is equipped with routing hole (12) in cylindrical body (1) downside one end, even with socket (2) The conducting wire connect is pierced by from routing hole (12) and is electrically connected with charging case (A).

9. it is according to claim 8 open air charging system, which is characterized in that described baffle (3) upper side edge be connected with The mutually identical positioning region (5) in cylindrical body (1) top surface, and formed between the baffle (3) and positioning region (5) greater than 90 ° Angle.