CN-122002733-A - Contact, waterproof shell and beauty device

Abstract

The application relates to the technical field of beauty equipment, and discloses a contact, a waterproof shell and a beauty device. The contact head is arranged on a preset beauty instrument main body and comprises a sapphire glass body, an EMS electrode is arranged on the sapphire glass body, a VCSEL laser light source is arranged in the contact head, and the light emitting position of the VCSEL laser light source is arranged avoiding the EMS electrode. The waterproof shell comprises a main body lower shell, a head lining plate, a head lower shell and a main body upper shell, wherein the main body lower shell, the head lining plate, the head lower shell and the main body upper shell form a closed cavity through a buckling structure, and a sealing ring is embedded into a gap of the buckling structure to form a sealing barrier. The beauty device comprises a beauty instrument main body, the contact head provided by any embodiment of the application and the waterproof shell provided by any embodiment of the application.

Inventors

• WANG YANG
• CHEN SHAOWEI

Assignees

• 深圳瑞识智能科技有限公司

Dates

Publication Date

20260508

Application Date

20251231

Claims (10)

1. 1. The contact head is characterized by being arranged on a preset beauty instrument main body and comprising a sapphire glass body, wherein an EMS electrode is arranged on the sapphire glass body, a VCSEL laser light source is arranged in the contact head, and the light emitting position of the VCSEL laser light source is arranged avoiding the EMS electrode.
2. 2. The contact of claim 1, wherein the EMS electrode is fabricated on the sapphire glass body by a DPC metal plating process or a screen printing process, and the EMS electrode is of an opaque material.
3. 3. The contact of claim 1, wherein the contact is rotatably disposed relative to the cosmetic instrument body to accommodate cosmetic needs of different locations, and/or wherein the sapphire glass body is designed with 2.5D glass and incorporates a chamfer structure.
4. 4. The waterproof shell comprises a main body lower shell, a head lining plate, a head lower shell and a main body upper shell, wherein the main body lower shell, the head lining plate, the head lower shell and the main body upper shell are enclosed into a closed cavity through a fastening structure, and a sealing ring is embedded into a gap of the fastening structure to form a sealing barrier.
5. 5. The waterproof housing of claim 4, wherein the snap feature comprises a snap tooth profile having a barb angle and a resilient arm length optimized to ensure that the closed cavity does not loosen during long term use.
6. 6. The waterproof housing of claim 4, wherein the inner layer of the closed cavity is provided with a waterproof coating.
7. 7. The waterproof housing of claim 4, wherein the mating surface of the magnetically attractable seal and the rotatable connection forms a double waterproof seal.
8. 8. The waterproof housing of claim 4, wherein the closed cavity is configured to receive a battery and a motherboard PCB to avoid contact of cosmetic liquid with the battery and motherboard PCB.
9. 9. A cosmetic device comprising a cosmetic instrument body, the contact head of any one of claims 1-3, and the waterproof housing of any one of claims 4-8.
10. 10. The cosmetic device of claim 9, wherein the cosmetic device obtains a proprietary wavelength combination that is generated from skin information and cosmetic demand information; adjusting a VCSEL laser light source corresponding to the contact according to the exclusive wavelength combination so as to control the VCSEL laser light source to output corresponding wavelengths; And adjusting the light output power and the wavelength of the VCSEL laser light source according to the skin reflected light data.

Description

Contact, waterproof shell and beauty device Technical Field The application relates to the technical field of beauty equipment, in particular to a contact head, a waterproof shell and a beauty device. Background The prior art of the beauty instrument has the following key problems to be solved urgently, and the safety, the effectiveness and the user experience of the product are limited: 1. Potential safety hazard is that the sealing design of the battery and the PCB cavity of the main board of the prior cosmetic instrument is insufficient (such as the battery is placed at will and is not strictly sealed), when the cosmetic instrument is matched with the nutrient essence, the mask and other liquids for use, the liquids are easy to permeate into the internal cavity through the gaps of the shell, so that the battery is short-circuited, the product is damaged, and even safety accidents such as electric shock are caused. 2. The illumination effect is poor, the contact head of the existing illumination beauty instrument is made of metal or plastic materials, light transmittance is poor, light scattering is serious, the light cannot effectively penetrate into the dermis layer of the skin, and even if a laser light source is adopted, the utilization rate of illumination energy is low due to the limitation of the contact head materials, so that ideal anti-aging and repairing effects are difficult to achieve. Accordingly, a structure is needed to solve at least one of the above problems. Disclosure of Invention The application provides a contact, a waterproof shell and a cosmetic device, which aim to solve the defects that although part of rotatable cosmetic devices have an angle adjusting function, potential safety hazards, poor illumination effect and the like are common. The application provides a contact head which is arranged on a preset beauty instrument main body and comprises a sapphire glass body, wherein an EMS electrode is arranged on the sapphire glass body, a VCSEL laser light source is arranged in the contact head, and the light emitting position of the VCSEL laser light source is arranged avoiding the EMS electrode. In some embodiments, the EMS electrode is fabricated on the sapphire glass body by a DPC metal plating process or a screen printing process, and the EMS electrode is an opaque material. In some embodiments, the contact head is rotatably disposed relative to the cosmetic instrument body to accommodate cosmetic needs of different locations, and/or the sapphire glass body is designed with 2.5D glass and incorporates a chamfer structure. In a second aspect, the application provides a waterproof shell, which comprises a main body lower shell, a head lining plate, a head lower shell and a main body upper shell, wherein the main body lower shell, the head lining plate, the head lower shell and the main body upper shell are enclosed into a closed cavity through a fastening structure, and a sealing ring is embedded into a gap of the fastening structure to form a sealing barrier. In some embodiments, the snap features include snap profiles with barb angles and spring arm lengths optimized to ensure that the closed cavity does not loosen over extended use. In some embodiments, the inner layer of the closed cavity is provided with a water-resistant coating. In some embodiments, the mating surface of the magnetic seal ring and the rotating joint forms a double waterproof seal structure. In some embodiments, the closed cavity is configured to receive a battery and a motherboard PCB to avoid contact of cosmetic liquid with the battery and motherboard PCB. In a third aspect, the present application provides a cosmetic device comprising a cosmetic instrument body, a contact provided by any of the embodiments of the present application, and a waterproof housing provided by any of the embodiments of the present application. In some embodiments, the beauty device acquires an exclusive wavelength combination, the exclusive wavelength combination is generated according to skin information and beauty demand information, a VCSEL laser light source corresponding to a contact head is adjusted according to the exclusive wavelength combination to control the VCSEL laser light source to output corresponding wavelength, skin reflected light data are collected in real time through a built-in photosensitive sensor, and the light emitting power and the wavelength of the VCSEL laser light source are adjusted according to the skin reflected light data. The beautifying device provided by the application realizes comprehensive improvement of safety, effectiveness, comfort and intelligence by pertinently solving the core problems in the prior art, and has the specific beneficial effects that: 1. Extremely safe protection and avoiding the risk of liquid invasion, namely, a double-sealing cavity (a waterproof design of a shell and additional sealing of an internal cavity) enclosed by a main body lower shell, a head lining plate,