An outdoor antenna with snow removal function

Abstract

The invention relates to an outdoor antenna having a snow removing function. The outdoor antenna comprises a pedestal, a lifting post arranged on the pedestal, and an antenna body arranged at the lifting post. The lifting post having a housing consists of an upper segment, a middle segment, and an lower segment; an opening is formed in one side wall of the middle segment; and a second cavity is formed in the middle segment and a screw rod is arranged in the second cavity. The lower end of the screw rod is connected with a rotating shaft of a rotary motor; a moving element sleeves the screw rod; and an internal thread matching an external thread of the screw rod is arranged at the inner wall of a through hole of the moving element. An antenna body mounting rack is arranged at the moving element; the antenna body is installed at one side, facing the opening of the antenna body mounting rack; and the antenna body includes a main part and symmetric oscillator sheets arranged at the two sides of the main part. The invention provides the antenna that has the function of automatic lifting and can be applied to a cold region. And the antenna having a snow removing function has advantages of high automation degree, convenient operation, and good snow removing effect.

Description

technical field [0001] The invention belongs to the field of antennas, and in particular relates to an outdoor antenna with snow removal function. Background technique [0002] Antenna is a device used by many communication equipment and electronic equipment to receive signals. Its functions vary greatly and there are many types. Among them, TV antenna is the more common one. Generally speaking, in order to improve the quality of received wireless signals, it is necessary to fix the receiving antenna in an open outdoor place. [0003] For antennas placed outdoors, long-term exposure to the sun and rain will greatly affect the overall life of the antenna. Especially for outdoor antennas used in cold regions, they often experience snowy weather in winter. At this time, there will be snow accumulation on the vibrator piece of the antenna, which will be thicker and thicker. This will increase the weight of the antenna vibrator piece, and the vibrator piece will easily break On...

AI Technical Summary

Problems solved by technology

[0003] For antennas placed outdoors, long-term exposure to the sun and rain will have a greater impact on the overall life of the antenna

Especially for outdoor antennas used in cold regions, they often experience snowy weather in winter. At this time, there will be snow accumulation on the vibrator piece of the antenna, which will be thicker and thicker. This will increase the weight of the antenna vibrator piece, and the vibrator piece will easily break. On the other hand, the snow on the antenna vibrator will also affect the reception of the signal, seriously affecting the use of the antenna

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