A hair removing device includes a reflector, a light source, a first light-transmitting body, two elastic members, a housing defining an air inlet and an air outlet, and a fan for drive air flow from the air inlet to the air outlet. The reflector is a conductor. The light source is a strip-shaped gas excitation light source and arranged opposite to the reflector. The light source is used to emit light when excited by the reflector after the reflector being conducted. A distance between a body of the light source and the reflector is greater than zero and less than or equal to 0.3. The first light-transmitting body is arranged on a light exiting side of the reflector and cooperates with the reflector to define a cavity to receive the light source. Each of the two elastic members being fixed to one of two ends of the light source.

The present disclosure provides a hair removing device, including: a reflector; a light source; a light-transmitting body; a heat dissipation assembly, being connected to the light-transmitting body and configured to absorb heat from the light-transmitting body; a cold drive assembly, being configured to absorb external air, then blow into at least two cooling channels, and expel the air out of the hair removing device; cooling channels, comprising a first cooling channel and a second cooling channel; wherein at least one of the light source, the reflector is disposed in the first cooling channel, and at least part of the heat dissipation is disposed in the second cooling channel. Such that heat of the light source is dissipated uniformly, the service life of the light source is extended. Further, the improved heat dissipation performance allows the user to use the hair removing device more comfortably.

The disclosure provides a grey hair removal component, and a grey hair removal comb and a grey hair removal system composed of several grey hair removal components. The grey hair removal component includes at least one housing, and at least one identification unit and a grey hair removal unit arranged within the housing (0), and further includes a sensing unit arranged at an end of the housing, and the sensing unit responds to the contact of the component with a scalp and outputs a start signal; the identification unit identifies a grey hair in response to the start signal and outputs a removal signal; and the grey hair removal unit removes the identified grey hair based on the removal signal. By means of using the grey hair removal component and the grey hair removal system to scan the surface of the entire scalp (9), the aims of removing all grey hair and leaving colored hair can be achieved, and enhancing the personal appearance of a user.

A hair removing device includes a reflector, a light source, a first light-transmitting body, two elastic members, a housing defining an air inlet and an air outlet, and a fan for drive air flow from the air inlet to the air outlet. The reflector is a conductor. The light source is a strip-shaped gas excitation light source and arranged opposite to the reflector. The light source is used to emit light when excited by the reflector after the reflector being conducted. A distance between a body of the light source and the reflector is greater than zero and less than or equal to 0.3. The first light-transmitting body is arranged on a light exiting side of the reflector and cooperates with the reflector to define a cavity to receive the light source. Each of the two elastic members being fixed to one of two ends of the light source.