Electric door and door opener therefor
A technology for door openers and electric doors, which is applied in the direction of electric components, power control mechanisms, synchronous motors with stationary armatures and rotating magnets, etc. It can solve problems such as the complex structure of electric door drive devices, and achieve good operating experience and control The effect of convenient process and simplified structure
Inactive Publication Date: 2017-07-25
王卫华
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Problems solved by technology
[0004] The embodiment of the present invention provides an electric door and its door opener to solve the technical problem of the complicated structure of the electric door driving device in the prior art
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[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present invention, but not to limit the scope of the present invention. Likewise, the following embodiments are only some but not all embodiments of the present invention, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0031] The embodiment of the present invention firstly provides a low-voltage, low-speed, high-torque DC brushless motor, please refer to figure 1 with figure 2 , figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of a low-voltage, low-speed, high-torque brushless DC motor of the present invention, figure 2 yes figure 1 An exploded view of the motor in the embodiment, the motor 100 includes but not limited to ...
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The invention provides an electric door and a door opener therefor. The door opener comprises a low-voltage low-rotary-speed high-torque direct current brushless structural motor and an anti-skidding spacer, wherein the motor comprises an outer rotor and an inner stator; the inner stator comprises 18 stator teeth which are arranged at intervals in a circumferential direction in a surrounding manner; every two stator teeth are isolated by a stator groove; the anti-skidding spacer is arranged on the outer side ring circumference of an outer rotor magnetic pole fixing ring; and the center shaft of the stator is an mounting shaft of the door opener, and is used for mounting the door opener on the door body structure of the electric door to further drive the electric door to be opened and closed. Compared with the prior art, the electric door and the door opener therefor provided by the invention can greatly simplify the structure of the door opener and lower the cost due to that the motor with the anti-skidding spacer on the outer side in a packaging manner is directly used as a driving wheel; and in addition, the control process is convenient and flexible, and the electric door equipped with the door opener can provide better operation experience.
Description
technical field [0001] The invention relates to the technical field of electric door equipment, in particular to an electric door and its opener. Background technique [0002] There are two types of electric doors on the market: rail electric doors and trackless electric doors. When installing rail electric doors, it is necessary to excavate the road surface and pre-bury the tracks. The construction is troublesome and the tracks affect the passage of vehicles and personnel. The trackless electric door is generally relatively simple to install. At present, trackless electric doors mainly include trackless telescopic doors, trackless sliding doors, trackless folding doors, etc., which are generally composed of a driving device, a driving device frame (head box) and a door body. The driving device is assembled on the driving device frame (head box) Box), the drive device frame (head box) is connected to the door body. The driving device generally includes an electronic contro...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02K21/22H02K1/16H02K29/08E05F15/603
CPCH02K21/22E05F15/603E05Y2900/132H02K1/165H02K29/08H02K2201/03H02K2213/03
Inventor王军华王卫华
Owner王卫华