CN213292016U

CN213292016U - A intelligent protection case of excess temperature for electric motor car fills electric pile

Info

Publication number: CN213292016U
Application number: CN202022206864.2U
Authority: CN
Inventors: 高建; 张军志
Original assignee: Zhumadian Jiutian Chuangxiang Electronic Technology Co Ltd
Current assignee: Zhumadian Jiutian Chuangxiang Electronic Technology Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-28
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses an intelligent protective housing of excess temperature for electric vehicle charging pile relates to the protective housing field, including the protective housing body, protective housing body one side is equipped with the ventilation window, rotates on the protective housing body and installs the chamber door, and fixed mounting has same motor on two L type supports, and fixed mounting has a plurality of flabellums on the driven shaft, and the one end fixed mounting of driven shaft has the cam, and the equal fixed mounting of one end of two carriage release levers in the ventilation window has the ejector pin. The utility model discloses, through the setting of flabellum, rotate through the motor and drive the flabellum and rotate, the flabellum rotates and forms the air current and outwards get rid of the intelligent protection incasement temperature, and the driven shaft drives the cam rotation, and then makes the cam top move the cleaning rod and clean the filter screen to avoid the jam of filter, avoided the intelligent protection incasement high temperature to cause the damage to electronic component, thereby ensured the normal use of filling electric pile, satisfied people's demand.

Description

A intelligent protection case of excess temperature for electric motor car fills electric pile

Technical Field

The utility model relates to a protective housing technical field especially relates to an intelligent protective housing of excess temperature that is used for electric motor car to fill electric pile.

Background

Fill its function of electric pile and be similar to the tanker aircraft of the inside of filling station, can fix on ground or wall, install in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference, fill the input and the alternating current network lug connection of electric pile, the output all is equipped with the charging plug and is used for charging for electric automobile, it generally provides two kinds of charging methods of conventional charging and quick charge to fill electric pile, people can use specific charging card to brush the card on the human-computer interaction operation interface that fills electric pile and use, carry out corresponding charging method, the charge time, operation such as expense data printing, it protects to fill electric pile often to be equipped with the protective housing outward.

Among the prior art, for example the model is CHYAGEWLYGC 01's intelligent protection case, this intelligent protection case is equipped with intelligent fingerprint unblock, thereby make the more intelligent of use of protection case no longer need open through mechanical key, but among the prior art, the protection case has only been seted up a plurality of heat dissipation strip holes and has been dispelled the heat, consequently when using for a long time, because the strip louvre is great, consequently when using for a long time, a large amount of dust or the impurity of poplar hair class enter into the protection case easily, thereby cover on the electrical part in the protection case, and then influence its heat dissipation, cause the emergence of conflagration even, consequently, need an intelligent protection case of excess temperature who is used for electric vehicle charging pile to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent protective housing of excess temperature for electric vehicle charging pile to solve the protective housing and just seted up a plurality of heat dissipation strip holes and dispel the heat, consequently when using for a long time, because the bar louvre is great, consequently when using for a long time, impurity such as a large amount of dust or poplar hair enters into the protective housing easily, thereby cover on the electrical part of protective housing, and then influences its heat dissipation, causes the problem of the emergence of conflagration even.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an excess temperature intelligent protection case for electric vehicle charging pile, includes the protecting box body, protecting box body one side is equipped with the ventilation window, rotates on the protecting box body and installs the chamber door, fixed mounting has two L type supports on the inner wall of protecting box body one side, and fixed mounting has same motor on two L type supports, and the motor sets up with the ventilation window position is corresponding, and fixed mounting has the driven shaft on the motor, and fixed mounting has a plurality of flabellums on the driven shaft, and the one end fixed mounting of driven shaft has the cam, equal movable mounting has the carriage release lever on the both sides inner wall of ventilation window, and the equal fixed mounting of one end of two carriage release levers in the ventilation window has the ejector pin, and two ejector pins all contact with the cam, and the.

Preferably, the inner walls of the two sides of the ventilation window are provided with sliding grooves, the two sliding blocks are arranged in the two sliding grooves in a sliding mode, the two sliding blocks located on the same horizontal plane are fixedly installed at the two ends of the same ejector rod, and the ejector rod can move vertically under the limitation of the sliding grooves when moving.

Preferably, the moving grooves are formed in the inner walls of the two sides of the ventilating window, and one ends, far away from each other, of the two moving rods extend into the two moving grooves respectively, so that the moving rods can move conveniently.

Preferably, the output end of the motor is fixedly provided with a rotating shaft through a coupler, and the driven shaft is fixedly arranged on the rotating shaft, so that the driven shaft can rotate conveniently.

Preferably, the movable rod is sleeved with a spring, one end of the spring is fixedly installed on the inner wall of the ventilation window, and the other end of the spring is fixedly installed on the ejector rod, so that the ejector rod is restored to the original position under the elastic force of the spring.

Preferably, fixed mounting has the filter in the ventilation window, has seted up a plurality of louvres on the filter, and the filter distributes away with ejector pin looks adaptation, the air current that the flabellum of being convenient for formed.

Preferably, a plurality of bristles are fixedly mounted on the ejector rod and are all in contact with the filter plate, so that the filter plate can be cleaned by the ejector rod conveniently.

The utility model has the advantages that:

the utility model discloses in, through the setting of flabellum, rotate through the motor and drive the flabellum and rotate, the flabellum rotates and forms the air current and outwards get rid of the intelligent protection incasement temperature, and the driven shaft drives the cam rotation, and then makes the cam top move the cleaning rod and clean the filter screen to avoid the jam of filter, avoided the intelligent protection incasement high temperature to cause the damage to electronic component, thereby ensured the normal use of filling electric pile, satisfied people's demand.

The utility model discloses in, through opening the motor, the motor drives the rotation axis and rotates, the rotation axis drives the flabellum and rotates, the flabellum drives the driven shaft and rotates, the rotatory cam that drives of driven shaft rotates, cam rotation top is moved clean pole and is removed, clean pole removes and drives the carriage release lever and remove, when the cam was kept away from clean pole, clean pole received the spring action of spring and is resumeed the normal position down, rotate through the cam, make clean pole can carry out reciprocating motion, thereby can clean the filter, and then can ensure the air permeability of filter.

Drawings

Fig. 1 is a schematic structural view of an over-temperature intelligent protection box for an electric vehicle charging pile according to the present invention;

fig. 2 is a schematic sectional structural view of a ventilation window of an over-temperature intelligent protection box for an electric vehicle charging pile according to the present invention;

FIG. 3 is a schematic diagram of a cross-sectional structure of a motor of the over-temperature intelligent protection box for an electric vehicle charging pile according to the present invention;

fig. 4 is the utility model provides a part a's schematic structure in fig. 2 for electric vehicle charging pile's intelligent protection against temperature case.

In the figure: 1. a protective box body; 2. a box door; 3. a ventilation window; 4. a filter plate; 5. heat dissipation holes; 6. an L-shaped bracket; 7. a motor; 8. a rotating shaft; 9. a fan blade; 10. a driven shaft; 11. a cam; 12. a top rod; 13. a chute; 14. a slider; 15. a travel bar; 16. a spring; 17. a moving groove; 18. and (3) brush hairs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an intelligent protective housing of excess temperature for electric vehicle charging pile, including

protective housing body

1, 1 one side of protective housing body is equipped with ventilation window 3, it installs chamber door 2 to rotate on the protective housing body 1, fixed mounting has two L type supports 6 on 1 one side inner wall of protective housing body, fixed mounting has same motor 7 on two L type supports 6, motor 7 sets up with ventilation window 3 position is corresponding, fixed mounting has driven shaft 10 on the motor 7, fixed mounting has a plurality of flabellums 9 on the driven shaft 10, the one end fixed mounting of driven shaft 10 has cam 11, equal movable mounting has carriage release lever 15 on the both sides inner wall of ventilation window 3, the equal fixed mounting of one end of two carriage release levers 15 in ventilation window 3 has ejector pin 12, two ejector pins 12 all contact with cam 11, ejector pin 12 is moved in the top when cam 11 of being convenient for rotate.

The utility model discloses in, all seted up spout 13 on the 3 both sides inner walls of ventilation window, equal slidable mounting has two sliders 14 in two spouts 13, is located two sliders 14 fixed mounting on same horizontal plane on the both ends of same ejector pin 12 for the ejector pin 12 receives when removing and can only be vertical migration under the injecing of spout 13.

The utility model discloses in, all seted up the shifting chute 17 on the both sides inner wall of ventilation window 3, the one end that two movable rods 15 kept away from each other extends to two shifting chutes 17 respectively in, the movable rod 15 of being convenient for removes.

The utility model discloses in, there is rotation axis 8 motor 7's output through shaft coupling fixed mounting, and driven shaft 10 fixed mounting is on rotation axis 8, the rotation of driven shaft 10 of being convenient for.

The utility model discloses in, cup jointed spring 16 on the carriage release lever 15, spring 16's one end fixed mounting is on the inner wall of ventilation window 3, and spring 16's other end fixed mounting is on ejector pin 12 for ejector pin 12 receives under spring 16's the elasticity, resumes the normal position.

The utility model discloses in, fixed mounting has filter 4 in the ventilation window 3, has seted up a plurality of louvres 5 on the filter 4, and filter 4 and ejector pin 12 looks adaptation, the air current that the flabellum 9 of being convenient for formed distributes away.

The utility model discloses in, fixed mounting has many brush hairs 18 on the ejector pin 12, and many brush hairs 18 all contact with filter 4, and the ejector pin 12 of being convenient for is to filter 4 clearance.

The utility model discloses the theory of operation: starting the motor 7, the motor 7 drives the rotating shaft 8 to rotate, so that the rotating shaft 8 rotates to drive the fan blades 9 to rotate, further the fan blades 9 rotate to drive the driven shaft 10 to rotate, the driven shaft 10 rotates to drive the cam 11 to rotate, so that the cam 11 rotates to push the ejector rod 12 to move, the ejector rod 12 moves to drive the sliding block 14 to move in the sliding groove 13, further the moving rod 15 is limited to move only vertically, the ejector rod 12 moves to drive the moving rod 15 to move in the moving groove 17, so that the ejector rod 12 extrudes the spring 16, and the spring 16 deforms, when the cam 11 is far away from the ejector rod 12, the ejector rod 12 enables the ejector rod 12 to restore to the original position under the elastic force of the spring 16, under the rotation of the cam 11, the ejector rod 12 can reciprocate, so that the ejector rod 12 can continuously clean the filter plate 4, further the cleanness of the filter plate 4, the electronic element is prevented from being damaged due to overhigh temperature in the protective box body 1, so that the protective box body 1 can normally work, and the requirements of people are met.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent protective housing of excess temperature for electric motor car fills electric pile, includes protective housing body (1), protective housing body (1) one side is equipped with ventilation window (3), rotates on protective housing body (1) and installs chamber door (2), its characterized in that: fixed mounting has two L type supports (6) on protective housing body (1) one side inner wall, and fixed mounting has same motor (7) on two L type supports (6), and motor (7) and ventilation window (3) position are corresponding to be set up, and fixed mounting has driven shaft (10) on motor (7), and fixed mounting has a plurality of flabellums (9) on driven shaft (10), and the one end fixed mounting of driven shaft (10) has cam (11), equal movable mounting has carriage release lever (15) on the both sides inner wall of ventilation window (3), and the equal fixed mounting of one end of two carriage release levers (15) in ventilation window (3) has ejector pin (12), and two ejector pins (12) all contact with cam (11).

2. The intelligent protection box for electric vehicle charging pile of claim 1, characterized in that: all seted up spout (13) on ventilation window (3) both sides inner wall, equal slidable mounting has two slider (14) in two spout (13), and two slider (14) that are located on the same horizontal plane are fixed mounting on the both ends of same ejector pin (12).

3. The intelligent protection box for electric vehicle charging pile of claim 1, characterized in that: the ventilation window is characterized in that the inner walls of the two sides of the ventilation window (3) are provided with moving grooves (17), and one ends of the two moving rods (15) which are far away from each other extend into the two moving grooves (17) respectively.

4. The intelligent protection box for electric vehicle charging pile of claim 1, characterized in that: the output end of the motor (7) is fixedly provided with a rotating shaft (8) through a coupler, and the driven shaft (10) is fixedly arranged on the rotating shaft (8).

5. The intelligent protection box for electric vehicle charging pile of claim 1, characterized in that: the movable rod (15) is sleeved with a spring (16), one end of the spring (16) is fixedly installed on the inner wall of the ventilation window (3), and the other end of the spring (16) is fixedly installed on the ejector rod (12).

6. The intelligent protection box for electric vehicle charging pile of claim 1, characterized in that: the ventilation window (3) is internally and fixedly provided with a filter plate (4), the filter plate (4) is provided with a plurality of heat dissipation holes (5), and the filter plate (4) is matched with the ejector rod (12).

7. The intelligent protection box for electric vehicle charging pile of claim 1, characterized in that: a plurality of bristles (18) are fixedly mounted on the ejector rod (12), and the bristles (18) are all in contact with the filter plate (4).