CN212967898U

CN212967898U - New energy automobile battery with high heat dissipating

Info

Publication number: CN212967898U
Application number: CN202022491089.XU
Authority: CN
Inventors: 程芳
Original assignee: Hefei Juchuan Electronic Technology Co ltd
Current assignee: Hefei Juchuan Electronic Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-04-13
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to a new energy automobile technical field discloses a new energy automobile battery with high heat dissipating, battery box body's below is provided with damper, and battery box body's top block has the end cover, battery box body's a lateral symmetry runs through and has seted up horizontal circulation groove, battery box body's front side runs through the symmetry and has seted up vertical circulation groove, the top embedding block of mounting bracket has the group battery. The utility model discloses a damper can reduce the vibrations influence that external vibrations impact etc. caused to the battery to the elastic support of battery, and then avoid the too big condition that appears structural damage, deflagration of battery vibration range, improve the safe handling nature of battery, and in the use, through the heat exchange of horizontal circulation groove, vertical circulation groove and external cold air, under the supplementary heat transfer of aluminium system material battery box body, end cover, can arrange the processing that looses fast to the mechanical heat that the battery produced.

Description

New energy automobile battery with high heat dissipating

Technical Field

The utility model relates to a new energy automobile technical field specifically is a new energy automobile battery with high heat dissipating.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in formed technical principle, new technology and new structure.

But there are some shortcomings about the battery that new energy automobile used in the existing market, and traditional battery assembly fixity is comparatively single, and is comparatively low to external shock resistance, and in the use, the thermal diffusivity is relatively poor, easily influences the normal work of battery. Therefore, those skilled in the art have provided a new energy automobile battery with high heat dissipation to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile battery with high heat dissipating to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a new energy automobile storage battery with high heat dissipation performance comprises a battery box body, wherein a damping mechanism is arranged below the battery box body, an end cover is clamped above the battery box body, operating handles are symmetrically fixed at positions, located on two sides, above the end cover, a connecting terminal is arranged at a position, located at one end, above the end cover, auxiliary heat dissipation fins are arranged on the outer side of the end cover, main heat dissipation fins are symmetrically arranged on the outer side of the battery box body, a transverse circulation groove is symmetrically formed in one side of the battery box body in a penetrating mode, a longitudinal circulation groove is symmetrically formed in the front side of the battery box body in a penetrating mode, an insulating sleeve is connected to the inner wall of the battery box body, a mounting frame is fixed at a position, located at a port, of the inner side of the battery box body, and a;

the damping mechanism comprises a positioning support clamped below the battery box body, a damping rubber pad is connected to the position, located at the bottom end, of the inner side of the positioning support, a limiting slide rod penetrates through the position above the positioning support and is clamped, a damping spring is sleeved on the outer side of the limiting slide rod, and a pressure-bearing support is fixed to the bottom end of the limiting slide rod.

As a further aspect of the present invention: the quantity of spacing slide bar is two sets of, and every group is three, the external diameter of spacing slide bar and damping spring's internal diameter looks adaptation, and spacing slide bar passes through damping spring and battery box body elastic clamping.

As a further aspect of the present invention: the diameter of the limiting sliding rod is one third of that of the pressure bearing support, and the damping rubber pad is made of a natural rubber component.

As a further aspect of the present invention: the number of the transverse circulation grooves is not less than two, the number of the longitudinal circulation grooves is not less than three, and the transverse circulation grooves and the longitudinal circulation grooves are arranged in a cross-shaped symmetrical mode.

As a further aspect of the present invention: the battery box body and the end cover are both made of aluminum materials, and the insulating sleeve is made of silica gel materials.

As a further aspect of the present invention: the mounting bracket is the same with insulating cover's quantity, and the quantity of mounting bracket and insulating cover is not less than twelve two groups, mounting bracket and insulating cover mutual one-to-one.

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

the utility model discloses a damper is to the elastic support of battery, can reduce the vibrations influence that external vibrations impact etc. caused the battery, and then avoid the too big structural damage that appears of battery vibration range, the condition of detonation, improve the safe handling nature of battery, and in the use, through horizontal circulation groove, the heat exchange of vertical circulation groove and external cold air, under the supplementary heat transfer of aluminium system material battery box body, end cover, can arrange fast the processing that looses to the mechanical heat that the battery produced, and then ensure the permanent normal work of battery.

Drawings

FIG. 1 is a schematic structural diagram of a new energy automobile storage battery with high heat dissipation performance;

fig. 2 is a schematic structural diagram of the inside of a new energy vehicle storage battery with high heat dissipation performance.

In the figure: 1. a battery case; 2. a transverse circulation groove; 3. a longitudinal flow channel; 4. main radiating fin strips; 5. positioning the bracket; 6. auxiliary radiating fin strips; 7. an end cap; 8. a handle is operated; 9. a wiring terminal; 10. a damping spring; 11. a limiting slide bar; 12. a pressure bearing support; 13. a shock-absorbing rubber pad; 14. an insulating sleeve; 15. a mounting frame; 16. a battery pack.

Detailed Description

Referring to fig. 1-2, in an embodiment of the present invention, a new energy automobile storage battery with high heat dissipation performance includes a battery case body 1, a damping mechanism is disposed below the battery case body 1, the damping mechanism includes a positioning bracket 5 fastened below the battery case body 1, a damping rubber pad 13 is connected to a position of a bottom end of the positioning bracket 5, a limiting slide bar 11 is fastened above the positioning bracket 5, a damping spring 10 is sleeved on an outer side of the limiting slide bar 11, a bearing support 12 is fixed to a bottom end of the limiting slide bar 11, the number of the limiting slide bars 11 is two, each group is three, an outer diameter of the limiting slide bar 11 is adapted to an inner diameter of the damping spring 10, the limiting slide bar 11 is elastically fastened to the battery case body 1 through the damping spring 10, the diameter of the limiting slide bar 11 is one third of the diameter of the bearing support 12, the damping rubber pad 13 is made of natural rubber, in the battery equipment use, when the battery receives external shock and assaults, the impact transmission that the vibrations produced is to spacing slide bar 11 on, and then under damping spring 10 and spacing slide bar 11's elasticity block, reduce the impact strength that the vibrations produced, the impact that synchronous vibrations produced passes through spacing slide bar 11 and transmits to pressure-bearing support 12 on, and then under natural rubber material cushion 13 is to the elastic support of pressure-bearing support 12, the rigid vibrations that the reduction impact produced once more, ensure that the steady work of battery uses.

An end cover 7 is clamped above a battery box body 1, handling handles 8 are symmetrically fixed at two side positions above the end cover 7, a connecting terminal 9 is arranged at one end position above the end cover 7, auxiliary heat dissipation fins 6 are arranged at the outer side of the end cover 7, main heat dissipation fins 4 are symmetrically arranged at the outer side of the battery box body 1, transverse circulation grooves 2 are symmetrically arranged on one side of the battery box body 1 in a penetrating manner, longitudinal circulation grooves 3 are symmetrically arranged on the front side of the battery box body 1 in a penetrating manner, the number of the transverse circulation grooves 2 is not less than two, the number of the longitudinal circulation grooves 3 is not less than three, the transverse circulation grooves 2 and the longitudinal circulation grooves 3 are in crossed symmetrical arrangement, and in the working and using process of the storage battery, external cold air circulates into the transverse circulation grooves 2 and the longitudinal circulation grooves 3 which are in crossed symmetrical arrangement and continuously exchanges heat with mechanical heat generated by a battery pack 16, thereby reducing the mechanical heat temperature inside the battery case 1.

The inner wall of the battery box body 1 is connected with an insulating sleeve 14, the inner side of the battery box body 1 is fixed with a mounting frame 15 at the position of a port, a battery pack 16 is embedded and clamped above the mounting frame 15, the battery box body 1 and the end cover 7 are both made of aluminum materials, the insulating sleeve 14 is made of silica gel materials, the number of the mounting frames 15 is the same as that of the insulating sleeve 14, the number of the mounting frames 15 and the number of the insulating sleeves 14 are not less than twelve groups, the mounting frames 15 and the insulating sleeves 14 are in one-to-one correspondence, in the working and using process of the storage battery, the battery packs 16 are assembled and used in a distributed mode through the one-to-one correspondence of the mounting frames 15 and the insulating sleeves 14, mechanical heat generated by the battery packs 16 is transferred to the battery box body 1 and the end covers 7 under the good heat conduction of the insulating sleeves 14 made of silica gel materials, and further, under the double heat dissipation of the auxiliary heat dissipation fin strips 6 and the main heat dissipation fin strips 4, the mechanical heat is subjected to continuous heat dissipation treatment.

The utility model discloses a theory of operation is: in the process of assembling and using the storage battery, when the storage battery is impacted by external vibration, the impact generated by the vibration is transmitted to the limiting slide rod 11, further, under the elastic clamping of the damping spring 10 and the limiting slide rod 11, the impact generated by the vibration is reduced, the impact generated by synchronous vibration is transmitted to the pressure-bearing support 12 through the limiting slide rod 11, further, under the elastic support of the natural rubber damping rubber cushion 13 on the pressure-bearing support 12, the hard vibration generated by the impact is reduced again, the stable working and use of the storage battery are ensured, further, in the process of working and using the storage battery, the battery pack 16 is assembled and used in a distributed mode through the one-to-one correspondence of the mounting frame 15 and the insulating sleeve 14, the mechanical heat generated by the battery pack 16 is transmitted to the battery box body 1 and the end cover 7 under the good heat conduction of the silica gel insulating sleeve 14, further, under the double heat dissipation of the auxiliary heat dissipation fins 6 and the main, and continuously radiating the mechanical heat, and circulating the synchronous external cold air into the transverse circulation grooves 2 and the longitudinal circulation grooves 3 which are symmetrically arranged in a crossed manner to continuously exchange heat with the mechanical heat generated by the battery pack 16 so as to reduce the mechanical heat temperature in the battery box body 1.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A new energy automobile storage battery with high heat dissipation performance comprises a battery box body (1) and is characterized in that a damping mechanism is arranged below the battery box body (1), an end cover (7) is clamped above the battery box body (1), operating handles (8) are symmetrically fixed at positions on two sides above the end cover (7), a wiring terminal (9) is arranged at one end above the end cover (7), auxiliary heat dissipation fins (6) are arranged on the outer side of the end cover (7), main heat dissipation fins (4) are symmetrically arranged on the outer side of the battery box body (1), a transverse circulation groove (2) is symmetrically arranged on one side of the battery box body (1) in a penetrating mode, a longitudinal circulation groove (3) is symmetrically arranged on the front side of the battery box body (1) in a penetrating mode, and an insulating sleeve (14) is connected to the inner wall of the battery box body (1), a mounting frame (15) is fixed at the position of the port on the inner side of the battery box body (1), and a battery pack (16) is embedded and clamped above the mounting frame (15);

the damping mechanism comprises a positioning support (5) clamped below the battery box body (1), a damping rubber pad (13) is connected to the position, located at the bottom end, of the inner side of the positioning support (5), a limiting slide rod (11) penetrates through the clamping above the positioning support (5), a damping spring (10) is sleeved on the outer side of the limiting slide rod (11), and a pressure-bearing support (12) is fixed to the bottom end of the limiting slide rod (11).

2. The new energy automobile storage battery with high heat dissipation performance as claimed in claim 1, wherein the number of the limiting slide bars (11) is two, three, the outer diameter of the limiting slide bars (11) is matched with the inner diameter of the damping spring (10), and the limiting slide bars (11) are elastically clamped with the battery box body (1) through the damping spring (10).

3. The new energy automobile storage battery with high heat dissipation performance as claimed in claim 1, wherein the diameter of the limiting slide rod (11) is one third of the diameter of the pressure bearing support (12), and the cushion rubber (13) is made of a natural rubber material.

4. The new energy automobile storage battery with high heat dissipation performance according to claim 1, wherein the number of the transverse circulation grooves (2) is not less than two, the number of the longitudinal circulation grooves (3) is not less than three, and the transverse circulation grooves (2) and the longitudinal circulation grooves (3) are arranged in a crisscross symmetrical manner.

5. The new energy automobile storage battery with high heat dissipation performance as claimed in claim 1, wherein the battery case body (1) and the end cover (7) are both made of aluminum, and the insulating sleeve (14) is made of silica gel.

6. The new energy automobile storage battery with high heat dissipation performance according to claim 1, wherein the number of the mounting frames (15) and the number of the insulating sleeves (14) are the same, the number of the mounting frames (15) and the number of the insulating sleeves (14) are not less than twelve, and the mounting frames (15) and the insulating sleeves (14) correspond to each other one by one.