CN114388964A - Ultra-thin aluminum profile for automobile battery box - Google Patents

Ultra-thin aluminum profile for automobile battery box Download PDF

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Publication number
CN114388964A
CN114388964A CN202011066690.2A CN202011066690A CN114388964A CN 114388964 A CN114388964 A CN 114388964A CN 202011066690 A CN202011066690 A CN 202011066690A CN 114388964 A CN114388964 A CN 114388964A
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CN
China
Prior art keywords
plate
shaped groove
groove
ultra
aluminum profile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011066690.2A
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Chinese (zh)
Inventor
卢秋虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Jiemao Aluminum Industry Co ltd
Original Assignee
Zhangjiagang Jiemao Aluminum Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhangjiagang Jiemao Aluminum Industry Co ltd filed Critical Zhangjiagang Jiemao Aluminum Industry Co ltd
Priority to CN202011066690.2A priority Critical patent/CN114388964A/en
Publication of CN114388964A publication Critical patent/CN114388964A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The application discloses ultra-thin aluminium alloy is used to car battery case, include the section bar body along lengthwise structure, the section bar body is by the integrative extrusion of metallic aluminum, the inside rectangle cavity that is formed with along the lengthwise direction of section bar body, the section bar body is including roof, left board, bottom plate, the right board of end to end connection in proper order, the top surface and the bottom surface of roof level respectively, the top surface and the bottom surface level respectively of bottom plate are leveled, the right flank of left side board with the left surface of right side board is vertical respectively to be leveled. The invention has the advantages that the structure is simple, the heat dissipation can be realized rapidly through the two sawtooth grooves, and the heat dissipation effect is very obvious; the four sides in the rectangular cavity are level, so that the automobile battery box can be placed conveniently, the top surface of the top plate is level with the bottom surface of the bottom plate, and the box bodies can be stacked conveniently.

Description

Ultra-thin aluminum profile for automobile battery box
Technical Field
The application relates to an aluminum profile, in particular to an ultrathin aluminum profile for an automobile battery box.
Background
In the 21 st century, the aluminum processing industry closely combines the market and scientific development requirements, so that the traditional aluminum processing materials have gradually completed the conversion to the modern aluminum processing materials, and therefore, the varieties of the aluminum processing materials have changed greatly. The aluminum processing material has the important characteristics of developing towards the directions of high performance, high precision, energy conservation and environmental protection, and a plurality of products have high reputation in domestic and foreign markets; the product quality is steadily improved, and the product standard level is in the international advanced ranks, which shows that the production of aluminum processing materials in China is further internationalized, and the application of aluminum profiles is more and more diversified.
Disclosure of Invention
The invention aims to provide an ultrathin aluminum profile for an automobile battery box, which is applied to the automobile battery box.
In order to achieve the above object, the present invention provides the following technical solutions.
The embodiment of the application discloses ultra-thin aluminum profile for automobile battery box, which comprises a profile body along a longitudinal structure, wherein the profile body is formed by integrally extruding and molding metal aluminum, a rectangular cavity is formed inside the profile body along the longitudinal direction, the profile body comprises a top plate, a left plate, a bottom plate and a right plate which are sequentially connected end to end, the top surface and the bottom surface of the top plate are respectively leveled horizontally, the top surface and the bottom surface of the bottom plate are respectively leveled horizontally, the right side surface of the left plate and the left side surface of the right plate are respectively leveled vertically, a first C-shaped groove with an upward opening is formed at the junction of the top plate and the left plate, a second C-shaped groove with an upward opening is formed at the junction of the top plate and the right plate, a third C-shaped groove with an upward opening is formed at the junction of the bottom plate and the left plate, a fourth C-shaped groove with an upward opening is formed at the junction of the bottom plate and the right plate, the left side of the left plate is uniformly and concavely provided with a first sawtooth groove which is vertically arranged, and the right side of the right plate is uniformly and concavely provided with a second sawtooth groove which is vertically arranged.
Preferably, in the above ultra-thin aluminum profile for a battery pack of an automobile, the first C-shaped groove and the second C-shaped groove are symmetrically disposed.
Preferably, in the above ultra-thin aluminum profile for a battery pack of an automobile, the third C-shaped groove and the fourth C-shaped groove are symmetrically disposed.
Preferably, in the above ultra-thin aluminum profile for a battery pack of an automobile, the first serrated groove and the second serrated groove are symmetrically arranged.
Preferably, in the above ultra-thin aluminum profile for a battery pack of an automobile, a first trapezoidal groove is formed between the first C-shaped groove and the first serrated groove.
Preferably, in the above ultra-thin aluminum profile for a battery pack of an automobile, a second trapezoidal groove is formed between the second C-shaped groove and the second serrated groove.
Preferably, in the ultrathin aluminum profile for the battery box of the automobile, arc angles which are symmetrical in pairs are formed at four top corners of the rectangular cavity respectively.
Compared with the prior art, the invention has the advantages that the structure is simple, the heat dissipation can be rapidly realized through the two sawtooth grooves, and the heat dissipation effect is very obvious; the four sides in the rectangular cavity are level, so that a battery box of an automobile can be conveniently placed, the top surface of the top plate and the bottom surface of the bottom plate are level, the box bodies are conveniently stacked, the multiple C-shaped grooves not only strengthen the structural strength at the vertex angles and play a role of reinforcing ribs, but also can serve as screw holes to connect other parts, the thickness of each plate body is small, but the strength is high, and the sawtooth grooves on the side surfaces also play a role of reinforcing ribs; and because the aluminum profile is adopted, the dead weight is reduced, and the stability is higher.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a sectional view showing an ultra-thin aluminum profile for a battery case of an automobile according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the ultra-thin aluminum profile for the battery box of the automobile comprises a profile body 100 of a longitudinal structure, wherein the profile body 100 is formed by integrally extruding and molding metal aluminum, a rectangular cavity 101 is formed in the profile body 100 along the longitudinal direction, the profile body 100 comprises a top plate 102, a left plate 103, a bottom plate 104 and a right plate 105 which are sequentially connected end to end, the top surface and the bottom surface of the top plate 102 are respectively horizontally leveled, the top surface and the bottom surface of the bottom plate 104 are respectively horizontally leveled, the right side surface of the left plate 103 and the left side surface of the right plate 105 are respectively vertically leveled, a first C-shaped groove 106 with an upward opening is formed at the joint of the top plate 102 and the left plate 103, a second C-shaped groove 107 with an upward opening is formed at the joint of the top plate 102 and the right plate 105, a third C-shaped groove 108 with an upward opening is formed at the joint of the bottom plate 104 and the left plate 103, a fourth C-shaped groove 109 with an upward opening is formed at the joint of the bottom plate 104 and the right plate 105, the left side surface of the left plate 103 is uniformly and concavely provided with first sawtooth grooves 110 which are vertically arranged, and the right side surface of the right plate 105 is uniformly and concavely provided with second sawtooth grooves 111 which are vertically arranged.
In the technical scheme, the structure is simple, the heat dissipation can be quickly realized through the two sawtooth grooves, and the heat dissipation effect is very obvious; the four sides in the rectangular cavity are level, so that a battery box of an automobile can be conveniently placed, the top surface of the top plate and the bottom surface of the bottom plate are level, the box bodies are conveniently stacked, the multiple C-shaped grooves not only strengthen the structural strength at the vertex angles and play a role of reinforcing ribs, but also can serve as screw holes to connect other parts, the thickness of each plate body is small, but the strength is high, and the sawtooth grooves on the side surfaces also play a role of reinforcing ribs; and because the aluminum profile is adopted, the dead weight is reduced, and the stability is higher.
Further, the first C-shaped groove 106 and the second C-shaped groove 107 are symmetrically disposed. The third C-shaped groove 108 is arranged symmetrically to the fourth C-shaped groove 109. The first sawtooth groove 110 and the second sawtooth groove 111 are symmetrically arranged.
In the technical scheme, the products are symmetrically arranged, so that the products are conveniently stacked while the manufacture is convenient, and the occupied space of the products is reduced.
Further, a first trapezoidal groove 112 is formed between the first C-shaped groove 106 and the first saw-tooth groove 110. A second trapezoidal groove 113 is formed between the second C-shaped groove 107 and the second serration groove 111.
In the technical scheme, the trapezoidal groove can reduce the dead weight of the product, plays a certain positioning role and is convenient for connecting other components.
Further, arc angles 114 which are symmetrical in pairs are respectively formed at four top corners of the rectangular cavity 101.
In the technical scheme, the cutting edge is prevented from being formed, and meanwhile, because the outer side of the cutting edge has the C-shaped groove, the section bar at the position is thin, the section bar is thickened to a certain extent through the treatment of the arc angle, and the integral strength of the structure is enhanced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims (7)

1. The ultra-thin aluminum profile for the battery box of the automobile is characterized by comprising a profile body (100) of a longitudinal structure, wherein the profile body (100) is formed by integrally extruding and molding metal aluminum, a rectangular cavity (101) is formed in the profile body (100) along the longitudinal direction, the profile body (100) comprises a top plate (102), a left plate (103), a bottom plate (104) and a right plate (105) which are sequentially connected end to end, the top surface and the bottom surface of the top plate (102) are respectively and horizontally leveled, the top surface and the bottom surface of the bottom plate (104) are respectively and horizontally leveled, the right side surface of the left plate (103) and the left side surface of the right plate (105) are respectively and vertically leveled, a first C-shaped groove (106) with an upward opening is formed at the joint of the top plate (102) and the left plate (103), a second C-shaped groove (107) with an upward opening is formed at the joint of the top plate (102) and the right plate (105), bottom plate (104) with left side board (103) junction is formed with opening third C-shaped groove (108) to the upper left, bottom plate (104) with right side board (105) junction is formed with opening fourth C-shaped groove (109) to the upper right, left side board (103) left side is even to be concavely established and is formed with first serration groove (110) that vertical range set up, right side board (105) right side is even to be concavely established and is formed with second serration groove (111) that vertical range set up.
2. The ultra-thin aluminum profile for the battery case of the vehicle as claimed in claim 1, wherein the first C-shaped groove (106) and the second C-shaped groove (107) are symmetrically disposed.
3. The ultra-thin aluminum profile for battery case of vehicle according to claim 1, wherein the third C-shaped groove (108) and the fourth C-shaped groove (109) are symmetrically disposed.
4. The ultra-thin aluminum profile for the battery box of the automobile according to claim 1, wherein the first serrated groove (110) and the second serrated groove (111) are symmetrically arranged.
5. The ultra-thin aluminum profile for battery packs of vehicles according to claim 1, wherein a first trapezoidal groove (112) is formed between the first C-shaped groove (106) and the first serrated groove (110).
6. The ultra-thin aluminum profile for battery case of vehicle according to claim 1, wherein a second trapezoidal groove (113) is formed between the second C-shaped groove (107) and the second serrated groove (111).
7. The ultra-thin aluminum profile for the battery box of the automobile as claimed in claim 1, wherein arc corners (114) are formed at four top corners of the rectangular cavity (101) in a pairwise symmetry manner.
CN202011066690.2A 2020-10-02 2020-10-02 Ultra-thin aluminum profile for automobile battery box Pending CN114388964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011066690.2A CN114388964A (en) 2020-10-02 2020-10-02 Ultra-thin aluminum profile for automobile battery box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011066690.2A CN114388964A (en) 2020-10-02 2020-10-02 Ultra-thin aluminum profile for automobile battery box

Publications (1)

Publication Number Publication Date
CN114388964A true CN114388964A (en) 2022-04-22

Family

ID=81193472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011066690.2A Pending CN114388964A (en) 2020-10-02 2020-10-02 Ultra-thin aluminum profile for automobile battery box

Country Status (1)

Country Link
CN (1) CN114388964A (en)

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