Motor water jacket structure
A water jacket and annular structure technology, applied in electrical components, electromechanical devices, electrical components, etc., can solve problems such as cost increase, and achieve the effect of reducing processing, reliable flow, and avoiding water jacket leakage.
Pending Publication Date: 2020-12-15
安徽鸿创新能源动力有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: to provide a simple structure, by improving the structure of the motor water jacket in the prior art, effectively solve the insurmountable cost increase and the insurmountable welding process in the prior art. The problem of water leakage makes the motor simple to make, the motor is sealed reliably during use, and the motor water jacket structure that improves the overall performance
Method used
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[0021] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:
[0022] as attached figure 1 - attached image 3 As shown, the present invention is a motor water jacket structure, including a reducer cavity 1, a motor water jacket 2, and a rear end cover 3. One end of the reducer cavity 1 is provided with a plurality of cavities I4 arranged according to gaps, and each adjacent The two cavities I4 are separated by the boss I5, and a plurality of cavities II6 are arranged on the side of one end of the rear end cover 3 according to the gap, and every two adjacent cavities II6 are separated by the boss II7, and the motor water jacket 2 is separated by the gap A plurality of water jack...
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The invention provides a motor water jacket structure applied to the technical field of new energy automobile motors, which is characterized in that one end of a speed reducer cavity (1) of the motorwater jacket structure is provided with a plurality of cavities I (4) arranged at intervals, every two adjacent cavities I (4) are separated by a boss I (5), and one end side surface of a rear end cover (3) is provided with a plurality of cavities II (6) at intervals; Each two adjacent cavities II (6) are separated by a boss II (7), and a plurality of water jacket through holes (8) are arranged onthe motor water jacket (2) according to the gaps. According to the invention, the motor water jacket structure is simple in structure, by improving the structure of the motor water jacket structure in the prior art, the problems of cost increase and water leakage which cannot be overcome due to the fact that an electrode water jacket in the prior art is manufactured in a welding process mode areeffectively solved, the motor is easy to manufacture and reliable in sealing in use, and the overall performance is improved.
Description
technical field [0001] The invention belongs to the technical field of new energy vehicle motors, and more specifically relates to a motor water jacket structure. Background technique [0002] With the global energy crisis, environmental pollution and other issues becoming increasingly prominent, new energy vehicles have become the focus of the development of domestic and foreign automobile companies. At present, the integrated design of motor, reducer, and electronic control has become the mainstream of electric drive system design, which can effectively improve the utilization rate of system space. The motor water jacket in the prior art is sealed by adding end ring welding to the end of the profile or directly adding a water channel plug for welding. Such assembly has the following disadvantages: 1. Increase the weight of the motor water jacket; 2. Using the welding method may cause the water jacket to leak; 3. The water jacket processing after welding increases the cost...
Claims
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IPC IPC(8): H02K5/20H02K5/06H02K9/19H02K7/10
CPCH02K5/20H02K5/06H02K9/19H02K7/10
Inventor徐凯裴善忠吴瑞邱林
Owner安徽鸿创新能源动力有限公司