Electric vehicle battery arrangement structure having buffer effect
An electric vehicle battery, battery placement technology, applied in secondary batteries, structural parts, battery pack components and other directions, can solve the problems of no buffer device, soaring battery box temperature, battery connection line detachment, etc., to improve service life, The effect of improving safety
Active Publication Date: 2015-12-02
SUZHOU JOYDEER E BICYCLE
View PDF7 Cites 30 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, electric vehicles have been very popular in China. Due to their convenient charging and simple operation, they have replaced bicycles in people's status. However, electric vehicles need electricity as power, that is, they must be powered by batteries, and the existing batteries It is installed in the battery box, and the battery box is fixed in the battery slot on the frame. It is generally fixedly connected, so that when the car vibrates, the battery box will also vibrate, and because the battery box is hard-connec
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] Examples, see e.g. Figures 1 to 2 As shown, a battery placement structure for an electric vehicle with a cushioning effect includes a vehicle frame 10, a battery placement groove 11 is provided in the middle of the vehicle frame 10, and a battery box protective case 20 is inserted and fixed in the battery placement groove 11, and the battery There are multiple screw through holes 21 on the side wall of the box protective case 20, and there are also multiple through holes 12 on the side wall of the battery placement groove 11, the through holes 12 correspond to the screw through holes 21 one by one, and the ball plunger 22 is screwed into the screw through hole 21, the battery box 30 is placed in the battery box protective shell 20, and the outer wall of the middle part of the battery box 30 has an annular positioning part 31, and the steel ball of the ball plunger 22 is nested in the annular positioning part. In the concave hole 32 on the part 31, a plurality of buffer...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention discloses an electric vehicle battery arrangement structure having the buffer effect. The electric vehicle battery arrangement structure comprises a frame, wherein a battery arrangement groove is formed in the middle of the frame, a battery case protection housing is inserted and fixed in the battery arrangement groove in a sleeved mode, the side wall of the battery case protection housing is provided with multiple screw-joint through holes, the side wall of the battery arrangement groove is also provided with multiple through holes, the through holes correspond to the screw-joint through holes in a one-to-one mode, ball plungers are connected in the screw-joint through holes in a screwed mode, a battery case is arranged in the battery case protection housing, the outer side wall of the middle of the battery case is provided with an annular positioning portion, steel balls of the ball plungers are nested into concave holes formed in the annular positioning portion, multiple buffer springs are fixed to the bottom surface of the battery case protection housing, a buffer pad is arranged on the buffer springs, and the battery case presses and abuts against the buffer pads. When an electric vehicle runs, the battery case has the buffering effect, and the service life is prolonged. In addition, vent holes are formed in the battery case and enables a certain amount of heat in the battery case to be discharged out, and the safety is improved.
Description
Technical field: [0001] The invention relates to the technical field of electric vehicle equipment, in particular to an electric vehicle battery placement structure with a buffer effect. Background technique: [0002] At present, electric vehicles have been very popular in China. Due to their convenient charging and simple operation, they have replaced bicycles in people's status. However, electric vehicles need electricity as power, that is, they must be powered by batteries, and the existing batteries It is installed in the battery box, and the battery box is fixed in the battery slot on the frame. It is generally fixedly connected, so that when the car vibrates, the battery box will also vibrate, and because the battery box is hard-connected to the car In the frame, there is no other buffer device. After a long time, it will have an impact on the use of the battery. It is easy to make the connecting wires welded in the battery detached, making the electric car unable to o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6562H01M50/242H01M50/244H01M50/249
CPCH01M50/24H01M50/20Y02E60/10
Inventor 蓝瀚丁明燕
Owner SUZHOU JOYDEER E BICYCLE
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap