CN218197988U

CN218197988U - Plastic shell with protective structure

Info

Publication number: CN218197988U
Application number: CN202222962592.8U
Authority: CN
Inventors: 黄璇芬
Original assignee: Huizhou Boyi Electronic Technology Co ltd
Current assignee: Huizhou Boyi Electronic Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-01-03
Anticipated expiration: 2032-11-08

Abstract

The utility model belongs to the plastic shell field, especially, a plastic shell with protective structure exposes outside to the current mechanism of charging who fills electric pile, lacks corresponding safeguard measure, fills electric pile after long-time, fills electric pile and continuously charges and can generate heat, has influenced charging efficiency's problem, now proposes following scheme, including first casing and second casing, closing mechanism: closing mechanism is located one side of first casing, closing mechanism includes first pivot pole, two first backup pads and two second backup pads, first pivot pole rotates the both sides that run through first casing, two first backup pad difference fixed connection is at the both sides inner wall of first casing, the equal fixedly connected with eccentric wheel of circumference outer wall at first pivot pole both ends, the utility model discloses in, through closing mechanism, make first casing and second casing closed and the centre gripping protection fill electric pile surface, through heat dissipation mechanism, can dispel the heat to filling electric pile, prevent to fill electric pile overheated influence charge efficiency.

Description

Plastic shell with protective structure

Technical Field

The utility model relates to an agricultural plastic shell technical field especially relates to a plastic shell with protective structure.

Background

Fill electric pile as electric vehicle's energy supply device, the life of the group battery is related to the charging performance, charging time, this is also the aspect that the consumer cared most before purchasing electric automobile and storage battery car, along with the country pays more and more attention to environmental protection, advocate greatly and buy green trip, more people choose to purchase electric automobile and storage battery car, this birth that has just also promoted to fill electric pile, it makes things convenient for the vehicle to concentrate to park and charge to fill electric pile, not only be favorable to city management, the urban environment has also been beautified and electric motor car has been stopped to advance the elevator, the problem of indiscriminate parking and indiscriminate putting, but present filling electric pile exists following several problems:

1. most charging mechanisms of the charging piles are exposed outside, corresponding protection measures are lacked, certain damage can be caused to the charging piles due to long-time contact with external dust and rainwater, and the service life of the charging piles is shortened;

2. fill electric pile after long-time, fill electric pile and can generate heat, can cause great injury to filling electric pile when especially summer high temperature, influenced the charge efficiency who fills electric pile, also can cause the harm to electric vehicle's group battery.

To the above problem, the utility model discloses the file provides a plastic shell with protective structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plastic shell with protective structure has solved and has had to exist among the prior art and fill the shortcoming that electric pile generates heat that electric pile lacks the safeguard measure and charge for a long time.

The utility model provides a following technical scheme:

a plastic housing with a protective structure, comprising:

a first housing and a second housing;

a closing mechanism: the closing mechanism is positioned on one side of the first shell and comprises a first rotating rod, two first supporting plates and two second supporting plates, the first rotating rod penetrates through two sides of the first shell in a rotating mode, the two first supporting plates are fixedly connected to inner walls of two sides of the first shell respectively, the outer circumferential wall of the first rotating rod is fixedly connected with two eccentric wheels, the upper surfaces of the two first supporting plates are respectively and slidably connected with sliding blocks, the upper surfaces of the two first supporting plates are respectively and fixedly connected with fixed blocks, one sides of the two sliding blocks are respectively and fixedly connected with push rods, the two push rods respectively penetrate through the two fixed blocks in a sliding mode, the other ends of the two push rods are respectively and fixedly connected with limiting balls, springs are sleeved on the outer circumferential walls of the two push rods, one ends of the two springs are respectively and fixedly connected to one sides of the two fixed blocks, the two second supporting plates are respectively and fixedly connected to inner walls of two sides of the second shell, limiting blocks are respectively and fixedly connected to the upper surfaces of the two second supporting plates, and limiting holes are formed in one sides of the two limiting blocks;

a fixing mechanism: the fixing mechanism is positioned between the first shell and the second shell and used for fixing the first shell and the second shell on the surface of a pile column of the charging pile;

the heat dissipation mechanism: the heat dissipation mechanism is located on one side of the first shell and used for dissipating heat of the device.

In a possible design, fixed establishment includes two second dwangs, one of them the second dwang rotates to be connected between the both sides inner wall of first casing bottom, another the second dwang rotates to be connected between the both sides of second casing bottom are inside, two the circumference outer wall of second dwang rotates and is connected with same base, and one side of base is run through and has been seted up the installing port.

In a possible design, heat dissipation mechanism includes heat dissipation fan and a plurality of thermovent, the fixed one side that runs through first casing of heat dissipation fan, the both sides at first casing and second casing are seted up to the thermovent equidistance.

In a possible design, first casing is equipped with one side fixedly connected with solar cell panel of heat dissipation fan, one side fixedly connected with mounting box of solar cell panel, install battery and solar inverter in the mounting box, electric connection between solar cell panel, battery and the solar inverter, electric connection between heat dissipation fan and the battery.

In one possible design, a wire collecting box is fixedly connected to one side of the second shell.

In one possible design, a locking nut is screwed on the circumferential outer wall of the first rotating rod.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

In the utility model, through the closing mechanism, the rotating rod is rotated to drive the eccentric wheel to rotate, the eccentric wheel pushes the push rod to move, so that the limiting ball is clamped with the limiting block, the first shell and the second shell are closed, the charging pile is protected, and the charging pile is prevented from being directly exposed to the outside and being damaged;

in the utility model, through the heat dissipation mechanism, the storage battery supplies power to the heat dissipation fan to enable the heat dissipation fan to work, the heat dissipation fan blows air to cool the charging pile, hot air is discharged from the heat dissipation port, and air flows inside and outside the first shell and the second shell, so that the charging pile is prevented from being overheated due to long-time charging and affecting the charging efficiency;

the utility model discloses in, through closing mechanism, make first casing and second casing closure and centre gripping protection fill the electric pile surface, through heat dissipation mechanism, can dispel the heat to filling electric pile, prevent to fill electric pile overheated influence charge efficiency.

Drawings

Fig. 1 is a schematic view illustrating a first perspective structure of a plastic housing with a protective structure according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating a second perspective structure of a plastic housing with a protective structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a closing mechanism of a plastic housing with a protective structure according to an embodiment of the present invention;

fig. 4 is a schematic view of a first housing structure of a plastic housing with a protective structure according to an embodiment of the present invention;

fig. 5 is a schematic view of a second housing structure of a plastic housing with a protective structure according to an embodiment of the present invention.

Reference numerals:

1. a first housing; 2. a second housing; 3. a first rotating lever; 4. an eccentric wheel; 5. a first support plate; 6. a slider; 7. a fixed block; 8. a push rod; 9. a spring; 10. a limiting ball; 11. a base; 12. a second rotating lever; 13. a heat dissipation fan; 14. a solar panel; 15. a wire rewinding box; 16. a second support plate; 17. a limiting block; 18. a heat dissipation port; 19. locking the nut; 20. and (5) mounting the box.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 3, 4 and 5, a plastic housing with a protective structure includes: first and second housings 1 and 2, a closing mechanism: closing mechanism is located one side of first casing 1, closing mechanism includes first pivot pole 3, two first backup pads 5 and two second backup pads 16, first pivot pole 3 rotates the both sides that run through first casing 1, two first backup pads 5 fixed connection respectively are at the both sides inner wall of first casing 1, two eccentric wheels 4 of the circumference outer wall fixedly connected with of first pivot pole 3, the equal sliding connection of upper surface of two first backup pads 5 has sliding block 6, the equal fixedly connected with fixed block 7 in upper surface of two first backup pads 5, the equal fixedly connected with push rod 8 in one side of two sliding blocks 6, two push rod 8 slide respectively and run through two fixed blocks 7, the equal fixedly connected with spacing ball 10 of the other end of two push rod 8, the circumference outer wall of two push rod 8 all overlaps and is equipped with spring 9, the one end of two spring 9 is fixed connection respectively in one side of two sliding blocks 6, the other end of two spring 9 is fixed connection respectively in one side of two fixed blocks 7, two second backup pads 16 are fixed connection respectively are at the both sides inner wall of second casing 2, the equal fixedly connected with stopper 17 in upper surface of two second backup pads 16, spacing hole has all been seted up to one side of two second backup pads 17, fixed mechanism: fixing mechanism is located between first casing 1 and second casing 2 for make first casing 1 and second casing 2 fix on the stake surface of filling electric pile, heat dissipation mechanism: the heat dissipation mechanism is located at one side of the first housing 1 and used for dissipating heat of the device.

Above-mentioned technical scheme accessible rotates first rotation pole 3, and first rotation pole 3 drives eccentric wheel 4 and rotates, and eccentric wheel 4 promotes sliding block 6 and removes, and sliding block 6 drives push rod 8 and removes, and spring 9 extrusion deformation is fixed until spacing hole block of spacing ball 10 and stopper 17 one side, makes first casing 1 and second casing 2 closed.

Referring to fig. 4 and 5, the fixing mechanism includes two second rotating levers 12, one of the second rotating levers 12 is rotatably connected between the inner walls of the two sides of the bottom of the first casing 1, the other second rotating lever 12 is rotatably connected between the inner walls of the two sides of the bottom of the second casing 2, the outer walls of the two second rotating levers 12 are rotatably connected with the same base 11, and one side of the base 11 is penetrated and provided with a mounting opening.

Above-mentioned technical scheme accessible 11 one side runs through the installing port of seting up, establishes first casing 1 and 2 covers of second casing and fills electric pile surface, and first casing 1 and second casing 2 rotate with second dwang 12, the mutual contact.

Example 2

Referring to fig. 3, 4 and 5, a plastic housing with a protective structure includes: first and second housings 1 and 2, closing mechanism: closing mechanism is located one side of first casing 1, closing mechanism includes first pivot pole 3, two first backup pads 5 and two second backup pads 16, first pivot pole 3 rotates the both sides that run through first casing 1, two first backup pads 5 fixed connection respectively are at the both sides inner wall of first casing 1, two eccentric wheels 4 of the circumference outer wall fixedly connected with of first pivot pole 3, the equal sliding connection of upper surface of two first backup pads 5 has sliding block 6, the equal fixedly connected with fixed block 7 in upper surface of two first backup pads 5, the equal fixedly connected with push rod 8 in one side of two sliding blocks 6, two push rod 8 slide respectively and run through two fixed blocks 7, the equal fixedly connected with spacing ball 10 of the other end of two push rod 8, the circumference outer wall of two push rod 8 all overlaps and is equipped with spring 9, the one end of two spring 9 is fixed connection respectively in one side of two sliding blocks 6, the other end of two spring 9 is fixed connection respectively in one side of two fixed blocks 7, two second backup pads 16 are fixed connection respectively are at the both sides inner wall of second casing 2, the equal fixedly connected with stopper 17 in upper surface of two second backup pads 16, spacing hole has all been seted up to one side of two second backup pads 17, fixed mechanism: fixing mechanism is located between first casing 1 and second casing 2 for make first casing 1 and second casing 2 fix on the stake surface of filling electric pile, heat dissipation mechanism: the heat dissipation mechanism is located at one side of the first housing 1 and used for dissipating heat of the device.

Referring to fig. 4 and 5, the fixing mechanism includes two second rotating rods 12, one of the second rotating rods 12 is rotatably connected between the inner walls of the two sides of the bottom of the first housing 1, the other second rotating rod 12 is rotatably connected between the inner walls of the two sides of the bottom of the second housing 2, the outer walls of the circumferences of the two second rotating rods 12 are rotatably connected with the same base 11, and one side of the base 11 is penetrated and provided with a mounting opening.

Above-mentioned technical scheme accessible 11 one side of base run through the installing port of seting up, establish first casing 1 and 2 covers of second casing at the electric pile surface of filling, and first casing 1 and second casing 2 rotate with second dwang 12, finally separate.

Referring to fig. 1, the heat dissipation mechanism includes a heat dissipation fan 13 and a plurality of heat dissipation openings 18, the heat dissipation fan 13 is fixed to penetrate one side of the first housing 1, and the heat dissipation openings 18 are equidistantly formed on two sides of the first housing 1 and the second housing 2.

Above-mentioned technical scheme accessible heat dissipation mechanism, 13 work of heat dissipation fan to filling electric pile heat dissipation of blowing, steam is from thermovent 18 effluvium to make first casing 1 and the inside and outside circulation of air of second casing 2.

Referring to fig. 1, a solar cell panel 14 is fixedly connected to one side of a first housing 1 where a heat dissipation fan 13 is disposed, a mounting box 20 is fixedly connected to one side of the solar cell panel 14, a storage battery and a solar inverter are mounted in the mounting box 20, and the solar cell panel 14, the storage battery and the solar inverter are electrically connected to each other and the heat dissipation fan 13 and the storage battery are electrically connected to each other.

Above-mentioned technical scheme can reach and supply power for heat dissipation fan 13 through the battery, makes heat dissipation fan 13 carry out work.

Referring to fig. 2, a wire collecting box 15 is fixedly connected to one side of the second housing 2, and one side of the second housing 2 is made of transparent glass, so that the charging condition of the charging mechanism in the first housing 1 and the second housing 2 can be observed.

Above-mentioned technical scheme can accomodate the charging wire that fills electric pile in receiving line box 15, conveniently carries out the operation of charging.

Referring to fig. 2, a lock nut 19 is threadedly coupled to a circumferential outer wall of one end of the first rotating lever 3.

Above-mentioned technical scheme accessible lock nut 19 fixes first rotation pole 3, prevents that spacing ball 10 from breaking away from stopper 17, guarantees that first casing 1 and second casing 2 firmly close.

However, as is well known to those skilled in the art, the working principle and the wiring method of the heat dissipation fan 13, the solar panel 14, the storage battery and the solar inverter are common and are all conventional means or common knowledge, and thus, they will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience.

The working principle and the using process of the technical scheme are as follows: when in use, the outer shell is sleeved on the surface of the charging pile through the mounting opening formed on one side of the base 11, then the first shell 1 and the second shell 2 are rotated through the two second rotating rods 12, so that the first shell 1 and the second shell 2 are fixed on the surface of the charging pile, then the first rotating rod 3 is rotated, the first rotating rod 3 drives the eccentric wheel 4 to rotate, the eccentric wheel 4 pushes the sliding block 6 to move, the sliding block 6 drives the push rod 8 and the limiting ball 10 to move forwards, at the moment, the spring 9 generates extrusion deformation, when the limiting ball 10 is clamped with the limiting hole formed on one side of the limiting block 17, the first shell 1 and the second shell 2 are closed, then the locking nut 19 is rotated, so that the locking nut 19 is in contact with the first shell 1 and fixes the first rotating rod 3, the first rotating rod 3 is prevented from being reset under the action of the spring 9, the limiting ball 10 is separated from the limiting block 17, and the storage battery supplies power for the heat dissipation fan 13 to enable the storage battery to work, the heat dissipation fan 13 blows air to dissipate heat of the charging mechanism of the charging pile, hot air is dissipated from the heat dissipation port 18, air inside and outside the first shell 1 and the second shell 2 is enabled to circulate, the charging mechanism is prevented from being overheated due to long-time charging, the charging condition of the charging pile can be observed through the transparent glass on one side of the second shell 2 during charging, when the charging mechanism needs to be maintained, the locking nut 19 is unscrewed, then the first rotating rod 3 is rotated reversely, the eccentric wheel 4 is driven to rotate reversely to be separated from the sliding block 6, the spring 9 loses the limit rebound reset, the push rod 8 is driven to move backwards, the limit ball 10 is separated from the limit block 17, at the moment, the limit of the first shell 1 and the limit of the second shell 2 are removed, the first shell 1 and the second shell 2 are rotated reversely by taking the two second rotating rods 12 as shafts respectively, and the first shell 1 and the second shell 2 can be separated, expose the charging mechanism who fills electric pile, can maintain charging mechanism.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A plastic shell with a protective structure is characterized by comprising:

a first housing (1) and a second housing (2);

a closing mechanism: the closing mechanism is positioned at one side of the first shell (1), the closing mechanism comprises a first rotating rod (3), two first supporting plates (5) and two second supporting plates (16), the first rotating rod (3) rotates to run through two sides of the first shell (1), two first supporting plates (5) are respectively and fixedly connected with the inner walls at two sides of the first shell (1), two eccentric wheels (4) are fixedly connected with the outer wall of the circumference of the first rotating rod (3), two sliding blocks (6) are respectively and slidably connected with the upper surface of the first supporting plates (5), two fixed blocks (7) are respectively and fixedly connected with the upper surface of the first supporting plates (5), two push rods (8) are respectively and fixedly connected with one side of the sliding blocks (6), two push rods (8) respectively slidably run through the two fixed blocks (7), two limiting balls (10) are respectively and fixedly connected with the other end of the push rods (8), two springs (9) are respectively sleeved on the outer wall of the circumference of the push rods (8), one end of each spring (9) is respectively and fixedly connected with one side of the two sliding blocks (7), two sliding blocks (16) are respectively and two sliding blocks (17) are respectively and fixedly connected with the inner walls of the second supporting plates (16), limiting holes are formed in one side of each of the two limiting blocks (17);

a fixing mechanism: the fixing mechanism is positioned between the first shell (1) and the second shell (2) and is used for fixing the first shell (1) and the second shell (2) on the surface of a pile of the charging pile;

the heat dissipation mechanism: the heat dissipation mechanism is located on one side of the first shell (1) and used for dissipating heat of the device.

2. The plastic housing with the protection structure according to claim 1, wherein the fixing mechanism comprises two second rotating rods (12), one of the second rotating rods (12) is rotatably connected between the inner walls of the two sides of the bottom of the first housing (1), the other one of the second rotating rods (12) is rotatably connected between the inner walls of the two sides of the bottom of the second housing (2), the two outer walls of the circumference of the second rotating rods (12) are rotatably connected with the same base (11), and one side of the base (11) is provided with a mounting opening in a penetrating manner.

3. The plastic housing with the protection structure as claimed in claim 1, wherein the heat dissipation mechanism comprises a heat dissipation fan (13) and a plurality of heat dissipation openings (18), the heat dissipation fan (13) is fixed to penetrate through one side of the first casing (1), and the heat dissipation openings (18) are equidistantly arranged on two sides of the first casing (1) and the second casing (2).

4. The plastic housing with the protection structure as claimed in claim 1, wherein the first casing (1) is provided with a solar panel (14) fixedly connected to one side of the heat dissipation fan (13), a mounting box (20) is fixedly connected to one side of the solar panel (14), a storage battery and a solar inverter are installed in the mounting box (20), the solar panel (14), the storage battery and the solar inverter are electrically connected, and the heat dissipation fan (13) and the storage battery are electrically connected.

5. The plastic shell with a protective structure according to claim 1, wherein a wire-rewinding box (15) is fixedly connected to one side of the second shell (2).

6. The plastic housing with a protective structure as claimed in claim 1, wherein the circumferential outer wall of the first rotating rod (3) is screwed with a lock nut (19).