CN213584045U - New forms of energy electric automobile battery case - Google Patents
New forms of energy electric automobile battery case Download PDFInfo
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- CN213584045U CN213584045U CN202022163972.6U CN202022163972U CN213584045U CN 213584045 U CN213584045 U CN 213584045U CN 202022163972 U CN202022163972 U CN 202022163972U CN 213584045 U CN213584045 U CN 213584045U
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- heat dissipation
- buffer
- battery
- energy electric
- battery case
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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
- 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
Abstract
The utility model discloses a new energy electric vehicle battery box, which comprises a base, a battery box and a buffer mechanism; a plurality of heat dissipation channels for ventilation are formed between the mounting plate and the buffer bottom plate, air inlets are formed at two ends of each heat dissipation channel, a plurality of storage batteries are mounted on the mounting plate, an air blowing channel is formed between the storage batteries, a plurality of heat dissipation columns are mounted on the air blowing channel, and the interior of each heat dissipation column is hollow and communicated with the heat dissipation channel; buffer gear includes carriage and a plurality of cushion column of installing in the carriage, and the cushion column setting is between buffer bottom plate and carriage. Be equipped with buffer gear between battery case and the base and can take place the ascending position change of vertical side when the battery case receives external force extrusion or striking, reduce the damage of extrusion or striking to the battery, the wind that produces is collected through the vehicle in going to the heat dissipation passageway in the battery case when using simultaneously, through heat dissipation post and heat dissipation post towards the battery air supply uniformly, improves the radiating effect of battery.
Description
Technical Field
The utility model belongs to the technical field of electric automobile charges, especially, relate to a new forms of energy electric automobile battery case.
Background
With the gradual enhancement of environmental awareness of people, the development of clean energy becomes one of the national important development strategies, wherein electric vehicles are a big trend of future development of the automobile industry in China. The power module and the power system used in the field of electric vehicles and the like are continuously developed and improved, various automobile factories are put into research and development competition of electric vehicles, and batteries are used as one of the core components of the electric vehicles, and the performance of the batteries becomes an important index for measuring the quality of the electric vehicles. In view of the continuous popularization and use of the current electric automobile, the heat dissipation and heating functions of the power supply are more and more valued by people in consideration of the limitation of the power supply system in use at a high temperature or a low temperature state and the reliability of the use of the electric core. In addition, a power supply system without special protection measures vibrates and collides in the driving process of a vehicle, violent collision and extrusion are avoided in the service life and the use process of a common lead storage battery and a common lithium battery, the endurance capacity of the electric vehicle is directly influenced by the collision and the extrusion in the use process, and safety accidents such as fire and the like can be caused under severe conditions.
The existing electric automobile storage battery adopts the parallel gapless arrangement, which is very bad for the heat dissipation of the storage battery and affects the battery performance.
Therefore, in order to solve the above technical problems, it is necessary to design a battery pack having a good heat dissipation function and a buffering and vibration damping effect for a secondary battery.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, have buffering and damping effect, the good new forms of energy electric automobile battery case of heat dissipation function.
The technical scheme of the utility model as follows:
a new energy electric vehicle battery box comprises a base, a battery box arranged on the base and a buffer mechanism arranged in the base and used for buffering the battery box;
the battery box comprises a mounting plate, a buffer bottom plate and a plurality of side plates, the mounting plate is positioned on the top surface of the battery box, the buffer bottom plate is positioned on the ground of the battery box, the side plates are enclosed to form the side surface of the battery box, a plurality of heat dissipation channels for ventilation are formed between the mounting plate and the buffer bottom plate, air inlets are formed in two ends of each heat dissipation channel and are positioned on the side plates, a plurality of storage batteries which are distributed in an array mode are mounted on the mounting plate, a blowing channel for supplying air to the storage batteries is formed between the storage batteries, a plurality of heat dissipation columns are mounted on the blowing channel, the bottom of each heat dissipation column is mounted on the mounting plate, the heat dissipation column is hollow inside, and the heat dissipation columns are communicated with the heat dissipation channels and used for supplying air to the storage;
buffer gear includes carriage and a plurality of buffering post of installing in the carriage, the carriage inlays the dress and is in the base, be equipped with the slide rail of vertical setting on the relative inner wall of carriage, be equipped with the guide block on the bottom surface of buffer bottom plate, the guide block with slide rail sliding fit to make buffer bottom plate follow the slide rail reciprocates, the buffering post sets up between buffer bottom plate and carriage in order to be used for buffering outside impact to the battery case.
In the above technical solution, the heat dissipation channel includes a first heat dissipation channel and a second heat dissipation channel, the first heat dissipation channel intersects and is perpendicular to the second heat dissipation channel, and the intersection of the first heat dissipation channel and the second heat dissipation channel is communicated.
In the technical scheme, each buffer column comprises a buffer rod, a buffer spring and a connecting plate, the top of the buffer rod is connected with the buffer bottom plate, the bottom of the buffer rod is connected with the connecting plate, the buffer spring sleeves the outside of the buffer rod, and the connecting plate is fixedly arranged at the bottom of the inner side of the supporting frame.
In the above technical scheme, the plurality of buffer columns are uniformly distributed in the support frame, and the number of the buffer columns is at least 6.
In the technical scheme, each the inside cavity of heat dissipation post forms a cavity that is used for the ventilation, the bottom and the heat dissipation channel intercommunication of cavity are in order to be used for from the interior air inlet of heat dissipation channel, the outside of heat dissipation post is equipped with the vent in order to be used for to the battery air supply, the fixed plate is installed at the top of heat dissipation post.
In the above technical solution, the heat dissipation column is a cylinder with an opening at the bottom.
In the above technical solution, the number of the heat dissipation posts on each heat dissipation channel is at least 10.
In the technical scheme, the buffer bottom plate is provided with a through hole matched with the buffer rod, so that when the battery box is impacted, the top of the buffer rod slides to penetrate through the through hole to enable the buffer bottom plate to act with the buffer spring.
In the above technical scheme, each opening of the air inlet is provided with an air collector, the air collector is horn-shaped, a large opening of the air collector faces outward, and a small opening of the air collector is communicated with the opening of the heat dissipation channel.
In the technical scheme, the vent is provided with the filter screen for preventing dust and water vapor from entering the storage battery, so that the service life of the storage battery is prevented from being influenced.
In the above technical scheme, a filter screen is arranged on the air collector of each air inlet.
In the technical scheme, the air deflector is arranged on the outer side of the ventilation opening and used for enhancing the blowing strength of the ventilation opening.
The utility model has the advantages and positive effects that:
1. be equipped with buffer gear between battery case and the base, buffer gear's buffer beam and buffer spring can take place the ascending position change of vertical side when the battery case receives external force extrusion or striking, reduce the damage of extrusion or striking to the battery, the wind that produces is collected through the vehicle in traveling when using to the heat dissipation passageway in the battery case simultaneously, through heat dissipation post and heat dissipation post towards the battery air supply uniformly, to the not same position even air supply of battery, improve the radiating effect of battery.
2. The heat dissipation channels are arranged in a transverse-longitudinal staggered manner, and horn-shaped air collectors are arranged on the air inlets of the heat dissipation channels to enhance the air collection capacity and improve the heat dissipation effect.
3. The battery is the array and arranges, evenly distributed heat dissipation post on the passageway of blowing that its middle formation, and the interval formula of battery is arranged and is favorable to the heat dissipation of battery, and the continuation of the journey after the single charges increases, prolongs the life of battery.
Drawings
Fig. 1 is a schematic structural diagram of a battery box of a new energy electric vehicle according to the present invention;
fig. 2 is a cross-sectional view of the battery box of the new energy electric vehicle of the present invention;
FIG. 3 is a schematic structural view of a heat-dissipating stud according to the present invention;
fig. 4 is a schematic structural view of the middle bumper of the present invention.
In the figure:
1. base 2, battery case 3, air intake
4. Radiating column 5, storage battery 6 and buffer bottom plate
7. Buffer spring 8, buffer column 9 and heat dissipation channel
10. Fixed plate 11, vent 12, heat dissipation chamber
13. Mounting plate 14, buffer rod 15 and connecting plate
16. Air deflector
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the present disclosure, as defined by the following claims.
Example 1
As shown in the figure, the utility model discloses a new forms of energy electric automobile battery case, include: the battery pack comprises a base 1, a battery box 2 arranged on the base 1 and a buffer mechanism which is arranged in the base 1 and is used for buffering the battery box 2;
the battery box 2 comprises an installation plate, a buffer bottom plate 6 and a plurality of side plates, the installation plate is located on the top surface of the battery box 2, the buffer bottom plate 6 is located on the bottom surface of the battery box 2, the side plates are enclosed to form the side surface of the battery box 2, a plurality of heat dissipation channels 9 for ventilation are formed between the installation plate and the buffer bottom plate 6, air inlets 3 are formed in two ends of each heat dissipation channel 9, the air inlets 3 are located on the side plates, a plurality of storage batteries 5 are arranged on the installation plate in an array distribution mode, a blowing channel is formed between the storage batteries 5, a plurality of heat dissipation columns 4 are arranged on the blowing channel, the bottoms of the heat dissipation columns 4 are arranged on the installation plate, the heat dissipation columns 4 are hollow, and are communicated with the heat dissipation channels 9 to supply air to the storage batteries 5;
buffer gear includes carriage and a plurality of buffering post 8 of installing in the carriage, the carriage inlays the dress and is in the base 1, be equipped with the slide rail of vertical setting on the relative inner wall of carriage, be equipped with the guide block on the bottom surface of buffer bottom plate 6, the guide block with slide rail sliding fit to make buffer bottom plate 6 follow the slide rail reciprocates, buffering post 8 sets up between buffer bottom plate 6 and carriage in order to be used for buffering outside impact to battery case 2.
Further, the heat dissipation channel 9 includes a first heat dissipation channel 9 and a second heat dissipation channel 9, the first heat dissipation channel 9 intersects and is perpendicular to the second heat dissipation channel 9, and the intersection of the first heat dissipation channel 9 and the second heat dissipation channel 9 is communicated.
Furthermore, each buffer column 8 comprises a buffer rod 14, a buffer spring 7 and a connecting plate 15, the top of the buffer rod 14 is connected with the buffer bottom plate 6, the bottom of the buffer rod 14 is connected with the connecting plate 15, the buffer spring 7 is sleeved outside the buffer rod 14, and the connecting plate 15 is fixedly arranged at the bottom of the inner side of the supporting frame.
Furthermore, a plurality of the buffer columns 8 are uniformly distributed in the supporting frame, and the number of the buffer columns 8 is at least 6.
Furthermore, the inside cavity of every heat dissipation post 4 forms the cavity that is used for the ventilation, and the bottom and the heat dissipation channel 9 intercommunication of this cavity are in order to be used for from the interior air inlet of heat dissipation channel 9, the outside of heat dissipation post 4 is formed with the vent and is used for the battery 5 air supply, fixed plate 13 is installed at the top of heat dissipation post 4.
Further, the number of the heat dissipation studs 4 on each of the heat dissipation channels 9 is at least 10.
Furthermore, the buffer base plate 6 is provided with a through hole matched with the buffer rod 14, so that when the battery box 2 is impacted, the top of the buffer rod 14 slides through the through hole to enable the buffer base plate 6 to act with the buffer spring 7.
The utility model discloses a new forms of energy electric automobile battery case's theory of operation as follows:
the wind is generated during the running of the electric automobile, the wind is collected by the wind collector and enters the heat dissipation channel through the air inlet, the wind enters the heat dissipation column through the heat dissipation channel and is uniformly supplied to the plurality of storage batteries through the ventilation openings, the heat dissipation of the storage batteries is facilitated, and the endurance after single charging is increased. When the battery case received external force extrusion or striking, took place the ascending change of vertical side, a plurality of buffer posts and the effective less extrusion of buffer spring or the striking that the battery case bottom set up were to the damage of battery, buffering external force extrusion or striking to reduce the damage to the battery, the life of extension battery.
Example 2
On the basis of embodiment 1, each opening of the air inlet 3 is provided with an air collector, the air collector is horn-shaped, a large opening of the air collector faces outward, and a small opening is communicated with an opening of the heat dissipation channel 9.
Furthermore, be equipped with the filter screen on the vent in order to be used for preventing that dust and steam from blowing into battery 5, avoid influencing battery 5's life.
Example 3
In addition to embodiment 1, an air deflector 16 is provided outside the ventilation opening to enhance the blowing strength of the ventilation opening to the battery 5.
Further, the heat dissipation pillar 4 is a cylinder with an open bottom.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected or detachably connected and integrally connected; the two components can be connected mechanically, directly or indirectly through an intermediate medium, and the two components can be communicated with each other, so that the specific meaning of the terms in the invention can be understood according to specific situations by those skilled in the art.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The invention has been described in an illustrative manner, and it is to be understood that any simple variations, modifications or other equivalent changes which can be made by one skilled in the art without departing from the spirit of the invention fall within the scope of the invention.
Claims (10)
1. The utility model provides a new forms of energy electric automobile battery case which characterized in that: comprises a base, a battery box arranged on the base and a buffer mechanism arranged in the base and used for buffering the battery box;
the battery box comprises a mounting plate, a buffer bottom plate and a plurality of side plates, the mounting plate is positioned on the top surface of the battery box, the buffer bottom plate is positioned on the ground of the battery box, the side plates are enclosed to form the side surface of the battery box, a plurality of heat dissipation channels for ventilation are formed between the mounting plate and the buffer bottom plate, air inlets are formed in two ends of each heat dissipation channel and are positioned on the side plates, a plurality of storage batteries which are distributed in an array mode are mounted on the mounting plate, a blowing channel for supplying air to the storage batteries is formed between the storage batteries, a plurality of heat dissipation columns are mounted on the blowing channel, the bottom of each heat dissipation column is mounted on the mounting plate, the heat dissipation column is hollow inside, and the heat dissipation columns are communicated with the heat dissipation channels and used for supplying air to the storage;
buffer gear includes carriage and a plurality of buffering post of installing in the carriage, the carriage inlays the dress and is in the base, be equipped with the slide rail of vertical setting on the relative inner wall of carriage, be equipped with the guide block on the bottom surface of buffer bottom plate, the guide block with slide rail sliding fit to make buffer bottom plate follow the slide rail reciprocates, the buffering post sets up between buffer bottom plate and carriage in order to be used for buffering outside impact to the battery case.
2. The new energy electric vehicle battery box of claim 1, characterized in that: the heat dissipation channel comprises a first heat dissipation channel and a second heat dissipation channel, the first heat dissipation channel is intersected and perpendicular to the second heat dissipation channel, and the intersection of the first heat dissipation channel and the second heat dissipation channel is communicated.
3. The new forms of energy electric automobile battery case of claim 2, characterized in that: every the buffering post includes buffer beam, buffer spring and connecting plate, the top and the buffer bottom plate of buffer beam are connected, the bottom and the connecting plate of buffer beam are connected, the buffer spring cover is established the outside of buffer beam, the connecting plate is adorned admittedly in the inboard bottom of carriage.
4. The new energy electric vehicle battery box of claim 3, characterized in that: the buffer columns are uniformly distributed in the supporting frame, and the number of the buffer columns is at least 6.
5. The new energy electric vehicle battery box of claim 4, characterized in that: every the inside cavity of heat dissipation post forms a cavity that is used for the ventilation, the bottom and the heat dissipation channel intercommunication of cavity are in order to be used for from the interior air inlet of heat dissipation channel, the outside of heat dissipation post is equipped with the vent in order to be used for to the battery air supply, the fixed plate is installed at the top of heat dissipation post.
6. The new forms of energy electric automobile battery case of claim 5, characterized in that: the heat dissipation column is a cylinder with an opening at the bottom.
7. The new forms of energy electric automobile battery case of claim 6, characterized in that: the number of the heat dissipation columns on each heat dissipation channel is at least 10.
8. The new forms of energy electric automobile battery case of claim 7, characterized in that: the buffer bottom plate is provided with a through hole matched with the buffer rod, so that when the battery box is impacted, the top of the buffer rod penetrates through the through hole in a sliding mode to enable the buffer bottom plate to act with the buffer spring.
9. The new forms of energy electric automobile battery case of claim 8, characterized in that: every the opening part of air intake all is equipped with an air collector, air collector is the loudspeaker form, and this air collector's macrostoma is towards the outside, and the osculum communicates with heat dissipation channel's opening.
10. The new forms of energy electric automobile battery case of claim 9, characterized in that: and a filter screen is arranged on the ventilation opening and used for preventing dust and water vapor from entering the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022163972.6U CN213584045U (en) | 2020-09-27 | 2020-09-27 | New forms of energy electric automobile battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022163972.6U CN213584045U (en) | 2020-09-27 | 2020-09-27 | New forms of energy electric automobile battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213584045U true CN213584045U (en) | 2021-06-29 |
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ID=76579265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022163972.6U Active CN213584045U (en) | 2020-09-27 | 2020-09-27 | New forms of energy electric automobile battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213584045U (en) |
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2020
- 2020-09-27 CN CN202022163972.6U patent/CN213584045U/en active Active
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