Gear case of intelligent household electrical appliance

Abstract

The invention discloses a gear case of an intelligent household electrical appliance in the technical field of smart homes. The gear case comprises a case body, a heat dissipating device, an air exchanging device and a transmission device. The case body is of a cavity structure. An inner cavity of the case body is provided with a planetary transmission module. The left end of the planetary transmission module is connected with an amplification end rotating shaft. The left end of the amplification end rotating shaft penetrates through the middle of the left wall of the inner cavity of the casebody to make contact with the outside. The right end of the planetary transmission module is connected with an attenuation end rotating shaft. According to the gear case, when the planetary transmission module works, heat generated by the planetary transmission module is effectively dissipated, the situation that a planetary gear of the planetary transmission module deforms due to overheating during high-speed rotation is reduced, and therefore the planetary transmission module is in a normal working state, the expected effects of attenuation or amplification of the planetary transmission module are guaranteed, the normal working state of the gear case is advantageously maintained, and the working effect of the gear case is guaranteed.

Description

technical field [0001] The invention relates to the field of smart home technology, in particular to a gear box for smart home appliances. Background technique [0002] Smart home is based on the residence as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate the facilities related to home life, build an efficient management system for residential facilities and family schedules, and improve Home security, convenience, comfort, artistry, and to achieve an environmentally friendly and energy-saving living environment, that is, to realize home automation. [0003] In order to realize home automation, the use of smart home appliances is indispensable. As one of the important components of some smart home appliances, the gearbox can better guarantee the operation of smart home appliances in good working condition. The role of the gearbox is generally to acc...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a gearbox for smart home appliances to solve the problem that the planetary transmission assembly proposed in the above background technology is attenuated or amplified through the rotation and cooperation of each set of planetary gears, and a large amount of heat will be generated due to friction during the rotation process. Planetary gears are relatively precise, and if the heat generated is not dissipated to the outside in time, it is easy to overheat the planetary gears. When the planetary gears are overheated and keep rotating at high speed, the planetary gears are prone to deformation, so that the attenuation or amplification effect of the planetary transmission components cannot be achieved. expected, thereby reducing the working effect of the gearbox, the planetary gear is prone to deformation, and even causes the planetary transmission assembly to fail to work normally, so that the gearbox cannot work normally, so people urgently need a cooling system that can effectively dissipate heat when it is working. gearbox problem

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