Unlock instant, AI-driven research and patent intelligence for your innovation.
A new energy vehicle drive motor protective shell with heat dissipation and anti-collision functions
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for new energy vehicles and driving motors, which is used in power units, vehicle components, electric power units, etc. to enhance the buffering effect, improve the inflation effect, and reduce friction.
Active Publication Date: 2019-11-12
江苏久祥汽车电器集团有限公司
View PDF8 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] The new energy vehicle generator is an important driving part of the vehicle. If the motor is damaged during use, the new energy vehicle cannot run, so it needs to be effectively protected. In view of this, we propose a heat dissipation and anti-corrosion The new energy vehicle drive motor protective shell with collision function protects the motor of the new energy vehicle
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0031] refer to Figure 1-8 , a new energy vehicle drive motor protective case with heat dissipation and anti-collision functions, including a fixed frame 2, an air bag 501, a piston barrel 201 is connected to the fixed frame 2, a slide plate 3 is slidably connected to the fixed frame 2, and a part of the slide plate 3 A metal block 301 is installed on the side, and the other end of the slide plate 3 is connected with a piston 305 through a push rod 304. The piston 305 is slidably connected in the piston barrel 201, and the first check valve 202 and the second check valve are respectively connected to the piston barrel 201. 2021, the piston barrel 201 communicates with the outside through the first one-way valve 202, the piston barrel 201 is connected to the gas pipeline 203 through the second one-way valve 2021, and the end of the gas pipeline 203 away from the piston barrel 201 is sealed and connected with the air bag 501.
[0032] It also includes a base 1, the base 1 is pr...
Embodiment 2
[0038] refer to figure 1 , figure 2 , Figure 7 , Figure 8, a new energy vehicle drive motor protective case with heat dissipation and anti-collision functions, which is basically the same as that of Embodiment 1, furthermore, a chute 205 is provided on the fixed frame 2, and pulleys 306 are connected to both ends of the skateboard 3, and the pulleys 306 is slidingly connected in the chute 205 .
[0039] The fixed frame 2 is provided with an oil filling hole 303 corresponding to the pulley 306. By using the pulley 306 to roll in the chute 205, the slide plate 3 is easier to slide in the fixed frame 2, and the inflation effect under the action of inertia is improved. The hole 303 adds lubricating oil into the chute 205 , thereby reducing the friction between the pulley 306 and the chute 205 .
Embodiment 3
[0041] refer to Figure 2-6 , a new energy vehicle drive motor protective case with heat dissipation and anti-collision functions, which is basically the same as Embodiment 1, and furthermore, there are multiple sets of second springs 502 connected between the first case 5 and the second case 4, And they are circumferentially distributed between the first shell 5 and the second shell 4 .
[0042] The two ends of the second shell 4 are connected with the cover 402 by bolts, and the buffering effect of the first shell 5 and the second shell 4 is enhanced by the second spring 502. When a collision occurs, the first layer of buffering is played. The first cooling hole 503 and the second cooling hole 403 on the first housing 5 and the second housing 4 play a role in cooling the motor body 6 .
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 a driving motor protective shell with heat dissipation and anti-collision effects for a new energy automobile, and belongs to the technical field of new energy automobiles. Thedriving motor protective shell with the heat dissipation and anti-collision effects for the new energy automobile comprises a fixed frame and an airbag, wherein the fixed frame is connected with a piston barrel and is connected with a sliding plate in a sliding manner; a metal block is mounted on one side of the sliding plate while the other end of the sliding plate is connected with a piston through a push rod; the piston is connected with the inner part of the piston barrel in a sliding manner; the piston barrel communicates with the outside through a first check valve; and one end, away from the piston barrel, of an air transmission pipeline is connected with the airbag in a sealing manner. According to the driving motor protective shell with the heat dissipation and anti-collision effects for the new energy automobile disclosed by the invention, when a car accelerates, the sliding plate approaches to one end of a first spring under the effect of inertial force, so that the pistonis driven through the push rod to extract the air; and when the car brakes, the push rod is driven by the sliding plate under the inertial force of the metal block to push the piston so as to compressthe air internally filled with the piston barrel, and thus, the airbag is inflated through the air transmission pipeline by the piston based on airflow internally filled with the piston barrel, and therefore, a motor is protected through the airbag.
Description
technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle drive motor protective case with heat dissipation and anti-collision functions. Background technique [0002] New energy vehicles refer to all other energy vehicles except gasoline and diesel engines, including fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles, etc., which have relatively low exhaust emissions and save resources, and have been widely used to life. [0003] The new energy vehicle generator is an important driving part of the vehicle. If the motor is damaged during use, the new energy vehicle cannot run, so it needs to be effectively protected. In view of this, we propose a heat dissipation and anti-corrosion The new energy vehicle drive motor protection shell with collision function is used to protect the motor of the new energy vehicle. Contents of the invention [0004] The purpose of the presen...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More