CN212765744U

CN212765744U - Fixing structure of lithium battery electric vehicle charger

Info

Publication number: CN212765744U
Application number: CN202021653091.6U
Authority: CN
Inventors: 孙跃
Original assignee: Xuzhou Jiusheng Electronic Technology Co Ltd
Current assignee: Xuzhou Jiusheng Electronic Technology Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-23
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to an electric vehicle charging ware technical field discloses a fixed knot of lithium cell electric vehicle charging ware constructs, including fixed box, the charger has been placed to fixed box inner chamber, the left end electric connection of charger has the charging wire, the right-hand member electric connection of charger has charging plug, the through-hole has all been seted up at both ends about fixed box, the outside of fixed box is arranged in to the charging wire and charging plug pass the through-hole respectively. The utility model discloses a fixed box, the lid, the bolt, the setting of screw hole and rubber stationary mast, thereby twist and move bolt and screw hole screwed connection and fix the lid on fixed box, thereby cooperation rubber fixed column fixes the charger in fixed box, further avoid meetting the collision or blow and drop the underground very easily and cause the damage, and can twine charging wire and charging plug through the winding pole, further avoid trampling out charging wire and charging plug when not using, comparatively practical, be fit for extensively promoting and using.

Description

Fixing structure of lithium battery electric vehicle charger

Technical Field

The utility model relates to an electric vehicle charging ware technical field specifically is a fixed knot of lithium cell electric vehicle charging ware constructs.

Background

The charger is the battery charging outfit that provides electric power for the lithium cell of electric motor car, and the charge time of lithium cell is longer, and current charger is mostly placed at will on the electric motor car, and stability can be lower, runs into the collision or blows and drops the underground very easily and cause the damage to charging wire and charging plug put on ground at will when the use finishes, thereby it can be trampled badly not to notice, consequently, we propose a lithium cell electric motor car charger's fixed knot structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed knot of lithium cell electric motor car charger constructs, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed knot of lithium cell electric motor car charger constructs, includes fixed box, the charger has been placed to the fixed box inner chamber, the left end electric connection of charger has the charging wire, the right-hand member electric connection of charger has charging plug, the through-hole has all been seted up at both ends about the fixed box, the outside of fixed box is arranged in to charging wire and charging plug through-hole respectively, the upper end four corners department of fixed box all sets up threaded hole, the upside of fixed box is equipped with the lid, the upper end four corners department of lid all runs through the bolt, and four the bolt respectively with threaded hole looks adaptation, the equal fixed mounting in lower extreme left and right sides of lid has the rubber fixed column, the equal fixed mounting in lower extreme four corners department of fixed box has the supporting leg, the equal fixed mounting in both ends has the wire winding pole about the fixed.

As an optimal implementation mode of the utility model, the gas pocket has all been seted up at both ends around the fixed box, the gas outlet has been seted up on the lid, be equipped with the exhaust fan in the gas outlet, fixed mounting has the connecting rod on the exhaust fan, the exhaust fan passes through the connecting rod to be fixed in the gas outlet.

As a preferred embodiment of the utility model, the fixed mounting has an air filter screen in the gas pocket.

As a preferred embodiment of the present invention, a rubber seal ring is fixedly mounted on the inner side of the through hole.

As an embodiment of the present invention, the charging wire and the charging plug have both an anti-slip groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a fixed knot of lithium cell electric motor car charger constructs, through the setting of fixed box, the lid, the bolt, screw hole and rubber stationary mast, thereby twist and move bolt and screw hole screwed connection and fix the lid on fixed box, thereby cooperation rubber stationary mast fixes the charger in fixed box, further avoid meetting the collision or wind-blowing very easily drops the underground and causes the damage, and can twine charging wire and charging plug through the winding bar, further avoid trampling with charging wire and charging plug when not using.

2. The utility model relates to a fixed knot of lithium cell electric vehicle charging ware constructs through the setting of gas pocket and exhaust fan, starts the exhaust fan and can accelerate the air flow speed in the fixed box to can avoid the charger during operation temperature to pile up and cause the damage to the charger.

3. The utility model relates to a fixed knot of lithium cell electric vehicle charging ware constructs can filter the impurity in the air through setting up of air filter screen, avoids impurity adsorption to influence the heat dissipation of charger on the charger.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a fixing structure of a lithium battery electric vehicle charger of the present invention;

fig. 2 is a top view of the fixing structure fixing box of the lithium battery electric vehicle charger of the present invention;

fig. 3 is a top view of a fixed structure box cover of the lithium battery electric vehicle charger of the present invention;

fig. 4 is a side view of the fixing structure of the lithium battery electric vehicle charger of the present invention.

In the figure: 1. a fixing box; 2. a wire winding rod; 3. an anti-slip groove; 4. a charging wire; 5. air holes; 6. an air screen; 7. supporting legs; 8. a charging plug; 9. a rubber fixing column; 10. a bolt; 11. a box cover; 12. a threaded hole; 13. a charger; 14. an air outlet; 15. a connecting rod; 16. an exhaust fan; 17. a through hole; 18. a rubber seal ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing structure of a lithium battery electric vehicle charger comprises a fixing box 1, a charger 13 is placed in an inner cavity of the fixing box 1, a charging wire 4 is electrically connected to the left end of the charger 13, a charging plug 8 is electrically connected to the right end of the charger 13, through holes 17 are formed in the left end and the right end of the fixing box 1, the charging wire 4 and the charging plug 8 are respectively arranged on the outer side of the fixing box 1 after passing through the through holes 17, threaded holes 12 are formed in the four corners of the upper end of the fixing box 1, a box cover 11 is arranged on the upper side of the fixing box 1, bolts 10 penetrate through the four corners of the upper end of the box cover 11, the four bolts 10 are respectively matched with the threaded holes 12, rubber fixing columns 9 are fixedly installed on the left side and the right side of the lower end of the box cover 11, supporting legs 7 are fixedly installed on the four corners of the lower end of the fixing box 1, winding rods 2, through fixed box 1, lid 11, bolt 10, the setting of screw hole 12 and rubber fixed column 9, thereby twist and move bolt 10 and screw hole 12 screwed connection and fix lid 11 on fixed box 1, thereby cooperation rubber fixed column 9 fixes charger 13 in fixed box 1, further avoid meetting the collision or wind blows and drops the underground very easily and cause the damage, and can twine charging wire 4 and charging plug 8 through winding wire pole 2, further avoid trampling charging wire 4 and charging plug 8 when not using.

In this embodiment (as shown in fig. 1 and 3), gas pocket 5 has all been seted up at both ends around fixed box 1, gas outlet 14 has been seted up on the lid 11, be equipped with exhaust fan 16 in the gas outlet 14, fixed mounting has connecting rod 15 on the exhaust fan 16, exhaust fan 16 passes through connecting rod 15 to be fixed in gas outlet 14, and through gas pocket 5 and exhaust fan 16's setting, start exhaust fan 16 and can accelerate the air flow speed in fixed box 1 to can avoid charger 13 during operation temperature to pile up and cause the damage to charger 13.

In this embodiment (please refer to fig. 1), the air filter 6 is fixedly installed in the air hole 5, and the impurities in the air can be filtered through the air filter 6, so as to prevent the impurities from being adsorbed on the charger 13 to affect the heat dissipation of the charger 13.

In this embodiment (please refer to fig. 4), the rubber sealing ring 18 is fixedly installed on the inner side of the through hole 17, and the through hole 17 can be effectively prevented from wearing the charging wire 4 and the charging plug 8 by the arrangement of the rubber sealing ring 18.

In this embodiment (please refer to fig. 1), antiskid groove 3 has all been seted up in the outside of charging wire 4 and charging plug 8, can effectually increase the frictional force of handheld charging wire 4 of operating personnel and charging plug 8 through the setting of antiskid groove 3, and further make things convenient for operating personnel to pull out to insert charging wire 4 and charging plug 8.

It should be noted that the utility model relates to a fixing structure of a lithium battery electric vehicle charger, which comprises a fixing box 1, a winding rod 2, an anti-skid groove 3, a charging wire 4, an air hole 5, an air filter screen 6, a supporting leg 7, a charging plug 8, a rubber fixing column 9, a bolt 10, a box cover 11, a threaded hole 12, a charger 13, an air outlet 14, a connecting rod 15, an exhaust fan 16, a through hole 17 and a rubber sealing ring 18, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the fixing structure can be known by technical manuals or conventional experimental methods, when the fixing structure works, the fixing box 1, the box cover 11, the bolt 10, the threaded hole 12 and the rubber fixing column 9 are arranged, the bolt 10 is screwed with the threaded hole 12 to fix the box cover 11 on the fixing box 1, thereby the charger 13 is fixed in the fixing box 1 by matching with the rubber, further avoid meeting collision or wind-blowing and dropping to the underground very easily and causing the damage, and can twine charging wire 4 and charging plug 8 through winding pole 2, further avoid trampling charging wire 4 and charging plug 8 when not using, through the setting of gas pocket 5 and exhaust fan 16, start exhaust fan 16 and can accelerate the air flow velocity in fixed box 1, thus can avoid charger 13 temperature pile up and cause the damage to charger 13 when working, can filter the impurity in the air through the setting of air filter 6, avoid impurity absorption to influence the heat dissipation of charger 13 on charger 13, can prevent effectively that through-hole 17 from causing the wearing and tearing to charging wire 4 and charging plug 8 through the setting of rubber seal 18, can increase effectively the frictional force that operating personnel held charging wire 4 and charging plug 8 by hand through the setting of antiskid groove 3, further make things convenient for operating personnel to pull out to insert charging wire 4 and charging plug 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fixed knot of lithium cell electric motor car charger constructs, includes fixed box (1), its characterized in that: a charger (13) is placed in an inner cavity of the fixed box (1), a charging wire (4) is electrically connected to the left end of the charger (13), a charging plug (8) is electrically connected to the right end of the charger (13), through holes (17) are formed in the left end and the right end of the fixed box (1), the charging wire (4) and the charging plug (8) respectively penetrate through the through holes (17) and are arranged on the outer side of the fixed box (1), threaded holes (12) are formed in four corners of the upper end of the fixed box (1), a box cover (11) is arranged on the upper side of the fixed box (1), bolts (10) penetrate through four corners of the upper end of the box cover (11), the four bolts (10) are respectively matched with the threaded holes (12), rubber fixing columns (9) are fixedly installed on the left side and the right side of the lower end of the box (11), and supporting legs (7) are fixedly installed at four corners of the lower end, the left end and the right end of the fixed box (1) are fixedly provided with wire winding rods (2).

2. The fixing structure of the lithium battery electric vehicle charger of claim 1, characterized in that: both ends all seted up gas pocket (5) around fixed box (1), gas outlet (14) have been seted up on lid (11), be equipped with exhaust fan (16) in gas outlet (14), fixed mounting has connecting rod (15) on exhaust fan (16), exhaust fan (16) are fixed in gas outlet (14) through connecting rod (15).

3. The fixing structure of the lithium battery electric vehicle charger according to claim 2, characterized in that: an air filter screen (6) is fixedly arranged in the air hole (5).

4. The fixing structure of the lithium battery electric vehicle charger of claim 1, characterized in that: and a rubber sealing ring (18) is fixedly arranged on the inner side of the through hole (17).

5. The fixing structure of the lithium battery electric vehicle charger of claim 1, characterized in that: antiskid grooves (3) are formed in the outer sides of the charging wire (4) and the charging plug (8).