CN213676406U

CN213676406U - Electric vehicle charging pile's waterproof heat radiation structure

Info

Publication number: CN213676406U
Application number: CN202022500102.3U
Authority: CN
Inventors: 王帆; 赵冠华; 郝政凯
Original assignee: Heilongjiang University of Science and Technology
Current assignee: Heilongjiang University of Science and Technology
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-13
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a fill electric pile heat radiation structure field, especially relate to an electric motor car fills waterproof heat radiation structure of electric pile, including the device casing, one side surface of device casing extends and goes into the way deeply, the lower extreme of device casing opens in the outside, the inner wall of device casing is close to lower extreme department and has seted up movable groove, the inboard activity card in movable groove is gone into there is the ash baffle, the lower terminal surface of ash baffle is close to and is provided with elastic mechanism between the inboard bottom surface in corner and movable groove, exhaust mechanism is installed to the inboard top surface of device casing, the device casing is kept away from one side outside face that goes into the way deeply and has been seted up and is stretched out the mouth, the inboard activity cartridge that stretches out the mouth has the open dehumidification case of up end, the utility model discloses have the function that prevents air-out position department and block.

Description

Electric vehicle charging pile's waterproof heat radiation structure

Technical Field

The utility model relates to a fill electric pile heat radiation structure field, especially relate to a waterproof heat radiation structure of electric vehicle charging pile.

Background

Along with the development of electric automobile industry, electric automobile is widely used widely, electric pile is filled in the supporting use of electric automobile, be used for battery powered, fill the easy emergence of electric pile when charging and generate the serious phenomenon of fever, consequently, need dispel the heat, heat radiation structure needs waterproof, prevent that the rainwater from directly falling into the inboard of filling electric pile, and current heat radiation structure blocks the entering of dust through the dust board, do not influence inboard hot-air outgoing simultaneously, use the easy jam of dust board for a long time, influence hot-air outgoing, heat radiation structure does not possess the function of dehumidification simultaneously, the moisture is overweight easily causes the damage of filling the inboard circuit of electric pile.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the background art, and the waterproof heat radiation structure of electric vehicle charging pile who provides.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a waterproof and heat-dissipation structure of an electric vehicle charging pile comprises a device shell, wherein a deep access way extends out of the outer surface of one side of the device shell, the lower end of the device shell is opened to the outside, a movable groove is formed in the inner wall of the device shell, which is close to the lower end, an ash baffle is movably clamped in the inner side of the movable groove, an elastic mechanism is arranged between the lower end surface of the ash baffle, which is close to a corner, and the inner bottom surface of the movable groove, an exhaust mechanism is arranged on the inner top surface of the device shell, an extension opening is formed in the outer surface of one side of the device shell, which is far away from the deep access way, a dehumidification box with an opened upper end surface is movably inserted in the inner side of the extension opening, a ventilation plate is fixedly arranged on the outer surface of one side of the dehumidification box, which is close to the inner side of the device shell, the upper end face of the bending edge is penetrated with a locking piece.

Preferably, the elastic mechanism comprises a movable column vertically extending from the lower end face of the dust baffle close to the corner, and a shaking spring movably sleeved on the outer side of the movable column, and the lower end of the movable column is movably inserted into the inner bottom surface of the movable groove.

Preferably, the inner bottom surface of the movable groove is provided with an inclined slope.

Preferably, mounting edges extend from two sides and the upper end edge of the device shell, and a plurality of mounting holes are formed in the outer surface of each mounting edge in a penetrating manner.

Preferably, the exhaust mechanism comprises a connecting frame fixedly mounted on the top surface of the inner side of the device shell, a fixed sleeve fixedly connected to the lower end of the connecting frame, a motor fixedly connected to the lower end of the fixed sleeve, and fan blades connected to the output shaft end of the motor.

Preferably, the locking member comprises a locking bolt, the locking bolt penetrates through the bending edge and the upper end face of the extending opening, and the locking bolt is in threaded fit with the extending opening.

Compared with the prior art, the utility model discloses following beneficial effect has:

through the elastic mechanism who sets up, the movable groove, the dust board, when the flabellum rotates, discharge inboard air downwards, because the flabellum is the mobile unstability of air current when the exhaust air, consequently, can make the dust board surface receive incessant effort that changes, and then make the dust board take place to shake, the activity post can reciprocate, shake the continuous flexible of spring, the shake effect of dust board has been increased, thereby be favorable to shaking off the dust on dust board surface, prevent that long-term accumulation from taking place the obstructed problem, through the dehumidification case that sets up, after screwing down the locking bolt, can take out the dehumidification case, later can put into the inboard of dehumidification case with dehumidification articles for use such as dehumidification bag, again with the dehumidification case repack can, the ventilative board of dehumidification case does benefit to the process of air, thereby can carry out the effect of dehumidification, do benefit to and keep inboard drying of charging pile.

Drawings

Fig. 1 is a schematic structural view of a waterproof heat dissipation structure of an electric vehicle charging pile of the present invention;

fig. 2 is a sectional view of the waterproof heat dissipation structure of the electric vehicle charging pile when the waterproof heat dissipation structure is installed and used;

fig. 3 is the utility model relates to an electric vehicle charging pile's waterproof heat radiation structure's activity groove department cross-sectional view.

In the figure: 1. a device housing; 2. installing edges; 3. mounting holes; 4. deeply entering a channel; 5. a connecting frame; 6. fixing a sleeve; 7. a motor; 8. a fan blade; 9. a dust blocking plate; 10. a movable groove; 11. an inclined slope; 12. a movable post; 13. a shaking spring; 14. a dehumidification box; 15. a gas permeable plate; 16. an extension opening; 17. bending the edges; 18. and locking the bolt.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, a waterproof and heat-dissipating structure of an electric vehicle charging pile includes a device housing 1, a deep access 4 extends from an outer surface of one side of the device housing 1, a lower end of the device housing 1 is open to the outside to prevent rain from falling, a movable groove 10 is formed at a position close to the lower end of an inner wall of the device housing 1, an ash blocking plate 9 is movably clamped inside an inner side of the movable groove 10, an elastic mechanism is arranged between a lower end surface of the ash blocking plate 9 close to a corner and an inner bottom surface of the movable groove 10, an exhaust mechanism is mounted on an inner top surface of the device housing 1, an extension opening 16 is formed on an outer surface of one side of the device housing 1 away from the deep access 4, a dehumidification box 14 with an open upper end surface is movably inserted inside the extension opening 16, a ventilation plate 15 is fixedly arranged on an outer surface of one side of the dehumidification box 14 close to the inner side, the lower end face of the bending edge 17 is attached to the upper end face of the extending opening 16, and a locking piece penetrates through the upper end face of the bending edge 17.

The elastic mechanism comprises a movable column 12 vertically extending from the lower end face of the ash baffle 9 close to the corner, and a shaking spring 13 movably sleeved on the outer side of the movable column 12, wherein the lower end of the movable column 12 is movably inserted into the inner bottom face of the movable groove 10, so that the movable column 12 can shake up and down.

The inclined slope 11 is formed on the inner bottom surface of the movable groove 10, and when dust falls to the inner bottom surface of the movable groove 10, the accumulated dust can slide away along with the inclined slope, so that the dust blocking plate 9 is not affected by accumulation.

The both sides and the upper end border of device casing 1 extend installation limit 2, and the outside face of installation limit 2 runs through and has seted up a plurality of mounting hole 3, can install stably on the surface of filling electric pile after the bolt is driven into in the mounting hole 3.

Exhaust mechanism includes that fixed connection is at the link 5 of 1 inboard top surface of device casing, fixed cover 6, the fixed connection of 5 lower extremes of link 6, fixed connection at fixed cover 6 lower extreme motor 7, connect the flabellum 8 at motor 7 output shaft end, ensure the firm installation of motor 7, and motor 7 drive flabellum 8 rotates, and motor 7 connects extra power supply circuit during the use.

The locking piece comprises a locking bolt 18, the locking bolt 18 penetrates through the upper end face of the bending edge 17 and the upper end face of the extending opening 16, and the locking bolt 18 is in threaded fit with the extending opening 16, so that the fixing and the dismounting of the bending edge 17 are facilitated.

When the device is used, the device is installed on the surface of a charging pile by means of the installation edge 2, the deep channel 4 is inserted into the inner side of the charging pile, when the fan blade 8 rotates, the air on the inner side is discharged downwards, the airflow flowing is unstable when the fan blade 8 discharges the air, so that the surface of the dust baffle plate 9 can be continuously acted by variable acting force, the dust baffle plate 9 shakes, the movable column 12 can move up and down, the shaking spring 13 continuously stretches and retracts, the shaking effect of the dust baffle plate 9 is improved, dust on the surface of the dust baffle plate 9 can be shaken off, the problem of blockage caused by long-term accumulation is solved, after a user unscrews the locking bolt 18, the dehumidifying box 14 can be drawn out, then dehumidifying common articles such as dehumidifying bags can be placed into the inner side of the dehumidifying box 14, the dehumidifying box 14 can be installed back again, the ventilating plate 15 of the dehumidifying box 14 is favorable for the passing of the air, and the dehumidifying effect can be, do benefit to and keep filling the inboard drying of electric pile.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric vehicle charging pile's waterproof heat radiation structure, includes device casing (1), its characterized in that: the device is characterized in that a deep access way (4) extends out of the outer surface of one side of the device shell (1), the lower end of the device shell (1) is opened to the outside, a movable groove (10) is formed in the position, close to the lower end, of the inner wall of the device shell (1), an ash baffle (9) is clamped in the inner side of the movable groove (10) in a movable mode, an elastic mechanism is arranged between the lower end face of the ash baffle (9), close to the corner and the inner bottom face of the movable groove (10), an exhaust mechanism is installed on the inner side top face of the device shell (1), an extension opening (16) is formed in the outer face of one side, far away from the deep access way (4), of the device shell (1), a dehumidification box (14) with an open upper end face is movably inserted into the inner side of the extension opening (16), a ventilation plate (15) is fixedly arranged on the outer surface of one side, close to the inner side of the device shell (1, the lower end face of the bending edge (17) is attached to the upper end face of the extending opening (16), and a locking piece penetrates through the upper end face of the bending edge (17).

2. The waterproof and heat-dissipating structure of the charging pile for the electric vehicle as claimed in claim 1, wherein: the elastic mechanism comprises a movable column (12) vertically extending from the lower end face of the ash baffle (9) close to the corner, and a shaking spring (13) movably sleeved on the outer side of the movable column (12), wherein the lower end of the movable column (12) is movably inserted into the inner bottom face of the movable groove (10).

3. The waterproof and heat-dissipating structure of the charging pile for the electric vehicle as claimed in claim 2, wherein: the inner bottom surface of the movable groove (10) is provided with an inclined slope (11).

4. The waterproof and heat-dissipating structure of the charging pile for the electric vehicle as claimed in claim 1, wherein: the device is characterized in that mounting edges (2) extend from two sides and the upper end edge of the device shell (1), and a plurality of mounting holes (3) are formed in the outer surface of each mounting edge (2) in a penetrating mode.

5. The waterproof and heat-dissipating structure of the charging pile for the electric vehicle as claimed in claim 1, wherein: the exhaust mechanism comprises a connecting frame (5) fixedly installed on the inner top surface of the device shell (1), a fixed sleeve (6) fixedly connected to the lower end of the connecting frame (5), a motor (7) fixedly connected to the lower end of the fixed sleeve (6), and fan blades (8) connected to the output shaft end of the motor (7).

6. The waterproof and heat-dissipating structure of the charging pile for the electric vehicle as claimed in claim 1, wherein: the locking piece comprises a locking bolt (18), the locking bolt (18) penetrates through the upper end face of the bending edge (17) and the upper end face of the extending opening (16), and the locking bolt (18) is in threaded fit with the extending opening (16).