CN215621438U - Aluminum vehicle body battery charging door structure - Google Patents

Aluminum vehicle body battery charging door structure Download PDF

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Publication number
CN215621438U
CN215621438U CN202122019613.8U CN202122019613U CN215621438U CN 215621438 U CN215621438 U CN 215621438U CN 202122019613 U CN202122019613 U CN 202122019613U CN 215621438 U CN215621438 U CN 215621438U
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China
Prior art keywords
aluminum profile
aluminum
fixed
aluminium alloy
door
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CN202122019613.8U
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Chinese (zh)
Inventor
黄应松
王小伟
孙越
陈旭斌
董士阳
陆剑
叶洋
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King Long United Automotive Industry Suzhou Co Ltd
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King Long United Automotive Industry Suzhou Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Body Structure For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses an aluminum vehicle body battery charging door structure, a vehicle body framework comprises a first aluminum profile extending along the horizontal direction, a second aluminum profile fixed at the lower end of the first aluminum profile and extending along the vertical direction, and a third aluminum profile fixed at one side of the width direction of the second aluminum profile and parallel to the first aluminum profile, a fourth aluminum profile, a first aluminum profile and a second aluminum profile are connected between the first aluminum profile and the third aluminum profile, the third aluminium alloy, form the installing port that is used for installing charging door between the fourth aluminium alloy, charging door includes the door main part, and set up the door plant in the door main part, be equipped with fixed frame in the circumference of door main part, be fixed with the installation mounting in the circumference of installing port, the outer terminal surface protrusion of automobile body skeleton is in the outer terminal surface of installation mounting, the outer terminal surface protrusion of door plant is in the outer terminal surface of fixed frame, fixed frame is fixed on the installation mounting, outer covering is fixed on automobile body skeleton and fixed frame. The charging door structure provided by the utility model can optimize the appearance of a vehicle.

Description

Aluminum vehicle body battery charging door structure
Technical Field
The utility model relates to the technical field of automobiles, in particular to an aluminum automobile body battery charging door structure.
Background
Because the charging wicket is iron stamping material, the charging wicket is different from the external aluminum skin material for the aluminum vehicle body, if the charging wicket adopts a welding process to weld the stamping iron material and the skin aluminum material together, the welding difficulty is large, the aluminum skin is seriously deformed, and the vehicle quality is influenced, so that the domestic aluminum vehicle body charging wicket mostly adopts a bonding structure. In order to ensure the fixing strength of the charging wicket, the wicket is generally directly adhered to the framework of the aluminum vehicle body, as shown in fig. 1-4, the vehicle body framework 100 comprises a first aluminum section bar 101 extending along the horizontal direction, a second aluminum section bar 102 fixed at the lower end of the first aluminum section bar 101 and extending along the vertical direction, and a third aluminum section bar 103 fixed at one side of the second aluminum section bar 102 in the width direction and parallel to the first aluminum section bar 101, a fourth aluminum section bar 104 is connected between the first aluminum section bar 101 and the third aluminum section bar 103, a mounting opening for mounting the charging door is formed between the first aluminum section bar 101, the second aluminum section bar 102, the third aluminum section bar 103 and the fourth aluminum section bar 104, the charging door 200 comprises a door main body 203 and a door panel 202 arranged on the door main body 203, a fixing frame 201 is arranged on the door main body 203 in the circumferential direction, an aluminum groove box 400 is arranged on the mounting opening in the circumferential direction, the fixing frame 201 of the charging door 200 is adhered to the aluminum groove box 400, the outer skin 300 is adhesively fixed to the vehicle body frame 100 and the aluminum tank box 400. Resulting in a black seam between the charging port door and the exterior skin of the vehicle body, which affects the appearance of the vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a charging door structure of an aluminum vehicle body battery, which is simple in structure and can optimize the appearance of a vehicle.
Based on the problems, the technical scheme provided by the utility model is as follows:
the aluminum vehicle body battery charging door structure comprises a vehicle body framework, wherein the vehicle body framework comprises a first aluminum profile extending along the horizontal direction, a second aluminum profile fixed at the lower end of the first aluminum profile and extending along the vertical direction, and a third aluminum profile fixed on one side of the second aluminum profile in the width direction and parallel to the first aluminum profile, a fourth aluminum profile is connected between the first aluminum profile and the third aluminum profile, an installation opening for installing a charging door is formed among the first aluminum profile, the second aluminum profile, the third aluminum profile and the fourth aluminum profile, the charging door comprises a door main body and a door panel arranged on the door main body, a fixed frame is arranged on the door main body in the circumferential direction, an installation fixing piece is fixed on the installation opening in the circumferential direction, the outer end face of the vehicle body framework protrudes out of the outer end face of the installation fixing piece, and the outer end face of the door panel protrudes out of the outer end face of the fixed frame, the fixing frame is fixed on the mounting fixing piece, and the outer skin is fixed on the vehicle body framework and the fixing frame.
In some embodiments, the installation fixing member is a galvanized sheet metal trough box and is adhered and fixed on the vehicle body framework.
In some of these embodiments, the fixing frame is welded to the mounting fixture.
In some of these embodiments, the outer skin is adhesively secured to the body frame and the fixed frame.
In some of the embodiments, a difference between the outer end surface of the vehicle body frame and the outer end surface of the mounting fixture is a thickness of the fixing frame.
In some embodiments, the difference between the outer end face of the door panel and the outer end face of the fixing frame is the sum of the thicknesses of the outer skin and the adhesive.
In some of the embodiments, two sides of the second aluminum profile in the width direction are fixed on the first aluminum profile through first connecting pieces respectively, two sides of the third aluminum profile in the width direction are fixed on the second aluminum profile through second connecting pieces respectively, the upper end of the fourth aluminum profile is fixed on the first aluminum profile through third connecting pieces, and the lower end of the fourth aluminum profile is fixed on the third aluminum profile through fourth connecting pieces.
Compared with the prior art, the utility model has the advantages that:
the installation structure is optimized and the appearance of the vehicle is optimized by arranging fall between the installation fixing piece and the vehicle body framework and between the fixing frame and the door plate of the charging door and changing the installation fixing mode.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first structural schematic diagram of a prior art aluminum body battery charging door structure;
FIG. 2 is a schematic structural diagram of a charging door structure of an aluminum vehicle body battery in the prior art;
FIG. 3 is a schematic view of a portion of a prior art vehicle body frame;
FIG. 4 is a sectional view taken along line A-A;
FIG. 5 is a first structural schematic diagram of an integrated multifunctional profile structure of a passenger car according to the present invention;
FIG. 6 is a second schematic structural diagram according to an embodiment of the present invention;
FIG. 7 is a schematic view of an installation structure of the installation fixture and the vehicle body frame according to the embodiment of the utility model;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;
FIG. 9 is an enlarged view of a portion of FIG. 8 taken at I;
FIG. 10 is a schematic structural diagram of a charging gate according to an embodiment of the present invention;
wherein:
100. a vehicle body frame; 101. a first aluminum profile; 102. a second aluminum profile; 103. a third aluminum profile; 104. a fourth aluminum profile;
200. a charging gate; 201. a fixing frame; 202. a door panel; 203. a door main body;
300. an outer skin;
400. an aluminum trough box;
1. a vehicle body frame; 1-1, a first aluminum profile; 1-2, a second aluminum profile; 1-3, a third aluminum profile; 1-4, a fourth aluminum profile; 1-5, a first connecting piece; 1-6, a second connecting sheet; 1-7, a third connecting sheet; 1-8, a fourth connecting sheet;
2. a charging gate; 2-1, fixing frames; 2-2, door panels; 2-3, a door body;
3. an outer skin;
4. and (6) mounting a fixing piece.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Referring to fig. 5-6 and 10, which are schematic structural views of an embodiment of the present invention, a charging door structure for an aluminum vehicle body battery is provided, the charging door structure includes a vehicle body frame 1, the vehicle body frame 1 includes a first aluminum profile 1-1 extending in a horizontal direction, a second aluminum profile 1-2 fixed to a lower end of the first aluminum profile 1-1 and extending in a vertical direction, and a third aluminum profile 1-3 fixed to one side of the second aluminum profile 1-2 in a width direction and parallel to the first aluminum profile 1-1, a fourth aluminum profile 1-4 is connected between the first aluminum profile 1-1 and the third aluminum profile 1-3, a mounting opening for mounting the charging door is formed between the first aluminum profile 1-1, the second aluminum profile 1-2, the third aluminum profile 1-3, and the fourth aluminum profile 1-4, the charging door 2 includes a door main body 2-3, a door body 2, a door body 1-3, and a door body, And the door panel 2-2 is arranged on the door main body 2-3, the fixing frame 2-1 is arranged on the circumferential direction of the door main body 2-3, and the connection between the door panel 2-2 and the door main body 2-1 is the prior art, so the utility model is not described again.
Wherein, the two sides of the second aluminum profile 1-2 in the width direction are respectively fixed on the first aluminum profile 1-1 through the first connecting sheets 1-5, the two sides of the third aluminum profile 1-3 in the width direction are respectively fixed on the second aluminum profile 1-2 through the second connecting sheets 1-6, the upper end of the fourth aluminum profile 1-4 is fixed on the first aluminum profile 1-1 through the third connecting sheets 1-7, and the lower end of the fourth aluminum profile 1-4 is fixed on the third aluminum profile 1-3 through the fourth connecting sheets 1-8. Each connecting sheet and each aluminum section are fixed by rivets.
Referring to fig. 7 to 9, in order to optimize the appearance of the vehicle, a mounting fixture 4 is fixed in the circumferential direction of the mounting opening, and the outer end face of the vehicle body frame 1 protrudes from the outer end face of the mounting fixture 4, the outer end face of the door panel 2-2 protrudes from the outer end face of the fixed frame 2-1, the fixed frame 2-1 is fixed on the mounting fixture 4, and the outer skin 3 is fixed on the vehicle body frame 1 and the fixed frame 2-1.
Wherein, the installation fixing part 4 adopts a galvanized sheet groove box and is adhered and fixed on the vehicle body framework 1. The fall between the outer end face of the vehicle body framework 1 and the outer end face of the mounting and fixing piece 4 is the thickness of the fixing frame, and is specifically set to be 1 mm.
The fixing frame 2-1 is welded on the mounting and fixing piece 4, the outer skin 3 is fixedly bonded on the vehicle body framework 1 and the fixing frame 2-1, the fall between the outer end face of the door panel 2-2 and the outer end face of the fixing frame 2-1 is the sum of the thicknesses of the outer skin 3 and the viscose glue, and is specifically set to be 3 mm. So that the problem that a black seam exists between the outer skin 3 and the door panel 2-2 can be solved.
The above examples are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (7)

1. Aluminium automobile body battery charging door structure, including the automobile body skeleton, the automobile body skeleton includes along the first aluminium alloy that the horizontal direction extends, fixes the second aluminium alloy that first aluminium alloy lower extreme just extends along vertical direction, and fixes second aluminium alloy width direction one side and with the parallel third aluminium alloy of first aluminium alloy, first aluminium alloy with be connected with the fourth aluminium alloy between the third aluminium alloy, form the installing port that is used for installing charging door between first aluminium alloy, second aluminium alloy, third aluminium alloy, the fourth aluminium alloy, charging door includes the door main part, and sets up door plant in the door main part, the upwards is equipped with fixed frame, its characterized in that in week of door main part: the installation opening is circumferentially fixed with an installation fixing piece, the outer end face of the automobile body framework protrudes out of the outer end face of the installation fixing piece, the outer end face of the door plate protrudes out of the outer end face of the fixing frame, the fixing frame is fixed on the installation fixing piece, and the outer skin is fixed on the automobile body framework and the fixing frame.
2. The aluminum body battery charging door structure of claim 1, wherein: the mounting and fixing piece is a galvanized plate groove box and is fixedly bonded on the vehicle body framework.
3. The aluminum body battery charging door structure of claim 2, wherein: the fixing frame is welded on the mounting fixing piece.
4. The aluminum body battery charging door structure of claim 3, wherein: the outer skin is fixedly bonded on the vehicle body framework and the fixing frame.
5. The aluminum body battery charging door structure of claim 4, wherein: and the difference between the outer end face of the vehicle body framework and the outer end face of the mounting and fixing piece is the thickness of the fixing frame.
6. The aluminum body battery charging door structure of claim 5, wherein: and the fall between the outer end face of the door panel and the outer end face of the fixing frame is the sum of the thicknesses of the outer skin and the viscose glue.
7. The aluminum body battery charging door structure of claim 1, wherein: the two sides of the second aluminum profile in the width direction are fixed on the first aluminum profile through first connecting pieces respectively, the two sides of the third aluminum profile in the width direction are fixed on the second aluminum profile through second connecting pieces respectively, the upper end of the fourth aluminum profile is fixed on the first aluminum profile through third connecting pieces, and the lower end of the fourth aluminum profile is fixed on the third aluminum profile through fourth connecting pieces.
CN202122019613.8U 2021-08-25 2021-08-25 Aluminum vehicle body battery charging door structure Active CN215621438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122019613.8U CN215621438U (en) 2021-08-25 2021-08-25 Aluminum vehicle body battery charging door structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122019613.8U CN215621438U (en) 2021-08-25 2021-08-25 Aluminum vehicle body battery charging door structure

Publications (1)

Publication Number Publication Date
CN215621438U true CN215621438U (en) 2022-01-25

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ID=79902214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122019613.8U Active CN215621438U (en) 2021-08-25 2021-08-25 Aluminum vehicle body battery charging door structure

Country Status (1)

Country Link
CN (1) CN215621438U (en)

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