CN211507781U

CN211507781U - Hydrogen fuel automobile battery pack installation heat dissipation frame

Info

Publication number: CN211507781U
Application number: CN201922445256.4U
Authority: CN
Inventors: 王智慧; 王志新; 范永刚
Original assignee: Shanghai Jiening New Energy Technology Development Co ltd
Current assignee: Shanghai Jiening New Energy Technology Development Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a hydrogen fuel car group battery installation heat dissipation frame in the relevant field of new energy automobile, including base and upper cover, the base upper end is the even fixed multiunit fixed plate that is provided with, the symmetry is provided with the multiunit curb plate between the fixed plate, multiunit fixed plate and multiunit curb plate are mutually supported and are constituteed the multiunit battery jar, multiunit fixed plate center transversely runs through and is provided with out the line port, the upper cover outside is provided with multiunit heat dissipation fan, multiunit battery jar upper end is provided with the closing cap of connecting the fixed plate, the upper cover inner chamber transversely is provided with the baffle of size mutually supporting, the inner chamber between heat dissipation fan intercommunication baffle top and the. The utility model discloses set up the multiunit battery jar and place the battery, the closed mounting structure that the cooperation multiunit was dismantled carries out demountable installation to whole frame, in addition, has set up upper and lower end multiunit heat radiation structure and dispels the heat to the group battery, and the radiating effect is better, and its overall structure sets up rationally, and the function is abundant practical, is worth current market and uses widely.

Description

Hydrogen fuel automobile battery pack installation heat dissipation frame

Technical Field

The utility model relates to a new energy automobile correlation field specifically is a hydrogen fuel car group battery installation heat dissipation frame.

Background

With the rapid development of science and technology in the modern automobile field in China and the response of automobile enterprises to national environmental protection projects, new energy automobiles become a mainstream of automobile development in China and even the world. Pure electric vehicles adopt a power battery to supply power to drive a motor to operate, so that the whole vehicle is driven to move forwards, the pure electric vehicles change the power battery into a hydrogen fuel cell to become a hydrogen fuel cell vehicle, and no matter the pure electric vehicles adopt the hydrogen fuel cell or the hydrogen fuel cell, when the pure electric vehicles are assembled on the vehicle, special mounting frames are required to mount the pure electric vehicles.

At present, Chinese patent with application number CN201620305573.X discloses an electric automobile power battery module, which comprises a battery mounting frame and a plurality of battery monomers; the battery installation frame is a rectangular frame, a plurality of battery monomer containing cavities are arranged in the frame side by side, radiating fins are arranged between every two adjacent battery monomer containing cavities, the battery monomers are installed in the containing cavities, a module positive plate is arranged on one side of the top of the battery installation frame, a module negative plate is arranged on the other side of the top of the battery installation frame, the module positive plate is connected with the positive electrode of each battery monomer, the module negative plate is connected with the negative electrode of each battery monomer, and lugs are respectively arranged on the module positive plate and the module negative plate; the bottom of battery installation frame is provided with the fixing base, and the both ends of battery installation frame are provided with the fixed plate with car body connection respectively.

But the battery pack mounting frame of the existing new energy automobile still has the following technical defects: the battery pack is installed through the whole frame, the structure is compact, the heat dissipation of the battery is not convenient, after the battery is operated and used for a long time, the service life of the whole battery can be influenced by the overheated battery, and the power utilization accident is seriously caused. Therefore, the utility model discloses a hydrogen fuel car group battery installation heat dissipation frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogen fuel car group battery installation heat dissipation frame solves the problem that proposes in the above-mentioned background art as far as possible.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hydrogen fuel car group battery installation heat dissipation frame, includes base and upper cover, the base upper end is evenly fixed and is provided with the multiunit fixed plate, the symmetry is provided with the multiunit curb plate between the fixed plate, and multiunit fixed plate and multiunit curb plate are mutually supported and are constituteed multiunit battery jar, multiunit the fixed plate center transversely runs through and is provided with the outlet port, the upper cover outside is provided with multiunit heat dissipation fan, multiunit the battery jar upper end is provided with the closing cap of connecting the fixed plate, the upper cover inner chamber transversely is provided with the baffle of big or small mutually supporting, the inner chamber between heat dissipation fan intercommunication baffle top and the upper cover.

Preferably, the bottom of the base is provided with a groove, the bottom of the groove is provided with a plurality of groups of radiating fins butted with a plurality of groups of battery tanks, and the side wall of the groove penetrates through the base and is provided with a plurality of groups of radiating holes.

Preferably, the edge of the upper cover is uniformly provided with a plurality of groups of clamping grooves for clamping and matching the upper end of the fixing plate, and the clamping grooves at the corners of the upper cover are fixedly connected with screws.

Preferably, the corner of the fixing plate arranged on the outermost side of the upper end of the base is rotatably provided with a nut, and the nut is in butt-joint threaded connection with the screw rod.

Preferably, the inner side corner of the fixing plate arranged on the outermost side of the upper end of the base is fixedly provided with a connecting block, and the connecting block is fixedly connected with the corner of the sealing cover through a bolt.

Preferably, the top of the sealing cover is provided with a plurality of groups of radiating grids and a plurality of groups of battery grooves in a penetrating mode, and the partition plate is provided with a plurality of groups of through holes in a longitudinally penetrating mode and is in butt joint with the sealing cover.

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

the utility model discloses a multiunit fixed plate cooperation curb plate is cut apart into multiunit battery jar and is placed hydrogen fuel cell, utilizes closing cap cooperation bolt to carry out spacing to the battery, and then cooperates screw nut through the upper cover and installs the whole frame fixedly; the bottom of each battery jar is provided with a heat radiating fin for heat radiation by matching with a heat radiating hole outside the groove in a butt joint manner through a groove at the bottom of the base, and in addition, a heat radiating grid for butting the battery jars is arranged on the sealing cover and is matched with the upper cover to be provided with a butted partition plate and a through hole, and a heat radiating fan outside the upper cover is used for heat radiation of the battery; to sum up, the utility model discloses set up the multiunit battery jar and place the battery, the closed mounting structure that the cooperation multiunit was dismantled carries out demountable installation to whole frame, in addition, has set up upper and lower end multiunit heat radiation structure and dispels the heat to the group battery, and the radiating effect is better, and its overall structure sets up rationally, and the function is abundant practical, is worth current market and uses widely.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that 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 these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the base structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the base structure of FIG. 1 according to the present invention;

fig. 4 is a schematic cross-sectional view of the upper cover structure shown in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 101-groove, 102-radiating fin, 103-radiating hole, 2-upper cover, 201-clamping groove, 202-screw rod, 3-fixing plate, 301-nut, 302-connecting block, 4-side plate, 5-battery groove, 6-wire outlet port, 7-radiating fan, 8-sealing cover, 801-radiating grid and 9-clapboard.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a heat dissipation frame for mounting a hydrogen fuel vehicle battery pack, comprises a base 1 and an upper cover 2, the base 1 and the upper cover 2 cooperate to complete the mounting of the whole battery frame, a plurality of groups of fixing plates 3 are uniformly and fixedly arranged at the upper end of the base 1, a plurality of groups of side plates 4 are symmetrically arranged between the fixing plates 3, the plurality of groups of fixing plates 3 and the plurality of groups of side plates 4 cooperate with each other to form a plurality of groups of battery cells 5, which is convenient for mounting and placing the hydrogen fuel battery pack, a wire outlet port 6 is transversely arranged at the center of each group of fixing plates 3 in a penetrating manner, which is convenient for the circuit connection between the battery packs, a plurality of groups of heat dissipation fans 7 are arranged at the outer side of the upper cover 2, a sealing cover 8 for connecting the fixing plates 3 is arranged at the upper end of.

The bottom of the base 1 is provided with a groove 101, the bottom of the groove 101 is provided with a plurality of groups of radiating fins 102 in butt joint with the plurality of groups of battery slots 5, the side wall of the groove 101 penetrates through the base 1 and is provided with a plurality of groups of radiating holes 103, and the radiating fins 102 are matched with the radiating holes 103 outside the groove 101 to radiate the bottom of the battery slots 5. The edge of the upper cover 2 is evenly provided with a plurality of groups of clamping grooves 201 which are matched with the upper ends of the fixing plates 3 in a clamping way, and the clamping grooves 201 at the corners of the upper cover 2 are fixedly connected with screws 202. The corner of the fixed plate 3 arranged on the outermost side of the upper end of the base 1 is rotatably provided with a nut 301, the nut 301 is in butt joint with the screw 202 and is in threaded connection, the nut 301 of the corner of the fixed plate 3 is rotated to be in threaded fit with the screw 202 in the clamping groove 201 of the corner, and the upper cover 2 is fixedly arranged on the base 1. The inner side corner of the fixing plate 3 arranged on the outermost side of the upper end of the base 1 is fixedly provided with a connecting block 302, and the connecting block 302 is fixedly connected with the corner of the sealing cover 8 through a bolt to complete the sealing protection of the top of the battery jar 5. The top of the sealing cover 8 is provided with a plurality of groups of radiating grids 8 and a plurality of groups of battery tanks 5 in a penetrating mode, so that the tops of the battery tanks 5 are conveniently cooled, and the partition plate 9 is longitudinally provided with a plurality of groups of through holes in a penetrating mode and is in butt joint with the sealing cover 8.

One specific application of this embodiment is: the utility model discloses during the use, with the hydrogen fuel cell group neatly place in the battery jar 5 that forms of the combination of multiunit fixed plate 3 and curb plate 4, and connect the connecting wire of group battery from electric wire port 6 between the fixed plate 3, cover closing cap 8 afterwards, closing cap 8 passes through bolt screw thread fixed connection with the connecting block 302 of 3 medial extremes of fixed plate, cover upper cover 2 again, draw-in groove 201 of upper cover 2 and the cooperation of 3 joints of multiunit fixed plate of base 1 upper end, screw rod 202 screw-thread fit in nut 301 of the 3 corners of rotation fixed plate and the draw-in groove 201 of corner simultaneously, the realization is with the fixed mounting of upper cover 2 on base 1, the completion is fixed to the installation of group battery overall framework. During heat dissipation, the bottom of each battery jar 5 in butt joint with the groove 101 in the bottom of the base 1 is provided with the heat dissipation fins 102, the heat dissipation holes 103 outside the groove 101 are matched to dissipate heat from the bottom of the battery jar 5, in addition, the sealing cover 8 is provided with the heat dissipation grids 801 in butt joint with the battery jars 5, the upper cover 2 is matched to be provided with the butted partition plates 9 and the through holes, and the heat dissipation fans 7 outside the upper cover 2 are used for dissipating heat from the upper end of the battery jar 5.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hydrogen fuel car group battery installation heat dissipation frame, includes base (1) and upper cover (2), its characterized in that: the utility model discloses a heat dissipation device, including base (1), fixed plate (3), multiunit battery jar (5), multiunit fixed plate (3) and multiunit curb plate (4), multiunit battery jar (5) are constituteed to the symmetry between fixed plate (3), multiunit fixed plate (3) and multiunit curb plate (4) mutually support, multiunit the fixed plate (3) center transversely runs through and is provided with outlet port (6), upper cover (2) outside is provided with multiunit heat dissipation fan (7), multiunit battery jar (5) upper end is provided with closing cap (8) of connecting fixed plate (3), upper cover (2) inner chamber transversely is provided with baffle (9) that the size mutually supports, the inner chamber between heat dissipation fan (7) intercommunication baffle (9) top and upper cover (2) bottom.

2. The hydrogen fuel automobile battery pack mounting heat dissipation frame according to claim 1, wherein: the battery pack is characterized in that a groove (101) is formed in the bottom of the base (1), multiple groups of radiating fins (102) which are in butt joint with the multiple groups of battery grooves (5) are arranged at the bottom of the groove (101), and multiple groups of radiating holes (103) are formed in the side wall of the groove (101) in a penetrating mode through the base (1).

3. The hydrogen fuel automobile battery pack mounting heat dissipation frame according to claim 1, wherein: the edge of the upper cover (2) is uniformly provided with a plurality of groups of clamping grooves (201) for clamping and matching the upper end of the fixing plate (3), and the clamping grooves (201) at the corners of the upper cover (2) are fixedly connected with screws (202).

4. A hydrogen fuel vehicle battery pack mounting heat dissipation frame as defined in claim 3, wherein: the corner of the fixed plate (3) arranged on the outermost side of the upper end of the base (1) is rotatably provided with a nut (301), and the nut (301) is in butt joint with the screw rod (202) through threads.

5. The hydrogen fuel automobile battery pack mounting heat dissipation frame according to claim 1, wherein: the inner side corner of the fixing plate (3) arranged on the outermost side of the upper end of the base (1) is fixedly provided with a connecting block (302), and the connecting block (302) is fixedly connected with the corner of the sealing cover (8) through a bolt.

6. The hydrogen fuel automobile battery pack mounting heat dissipation frame according to claim 1, wherein: the top of the sealing cover (8) is provided with a plurality of groups of radiating grids (801) in a penetrating mode and is in butt joint with a plurality of groups of battery tanks (5), and the partition plate (9) is provided with a plurality of groups of through holes in a longitudinally penetrating mode and is in butt joint with the sealing cover (8).