A light therapy device and cosmetic container cap

Abstract

A phototherapy device and a cosmetic container cap are disclosed, relating to the field of beauty device technology. The phototherapy device includes a housing with a light-transmitting portion; a phototherapy component housed within the housing, emitting light through the light-transmitting portion; a skin detection probe mounted on the housing, with its detection end exposed on the outer surface for detecting skin quality; and a wireless communication module housed within the housing, used to transmit skin data detected by the skin detection probe to an external display device. This technical solution can detect skin moisture and oil levels, allowing users to assess their skin condition before applying skincare products or undergoing phototherapy. The detection quickly reveals whether skin condition has improved, facilitating user selection of skincare products or phototherapy modes and durations.

Description

Technical Field

[0001] This utility model relates to the field of beauty equipment technology, specifically to a phototherapy device and a cosmetic container cap. Background Technology

[0002] The theoretical basis of phototherapy is that after biological tissues absorb light energy, cells and mitochondria convert this light energy into heat and chemical energy, thereby triggering a series of biochemical reactions within the body. There are small, handheld phototherapy devices available on the market, designed for easy handheld use. For example, after applying skincare products to the skin, the device can be used to promote absorption. These handheld phototherapy devices are small in size and easy for users to use, such as after applying skincare products to the skin.

[0003] However, small handheld phototherapy devices on the market cannot provide data on skin moisture or oil content before use, making it impossible for users to determine the duration of phototherapy or choose different skincare products based on their skin condition. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a phototherapy device and a cosmetic container cap that can detect skin moisture and oil levels. Users can assess their skin condition before applying skincare products or undergoing phototherapy. This detection allows for quick assessment of whether skin condition has improved, and also helps users determine the type of skincare product to use or select the appropriate phototherapy mode or duration.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a phototherapy device, comprising a housing with a light-transmitting portion; a phototherapy component disposed within the housing, wherein light emitted by the phototherapy component is emitted outward through the light-transmitting portion; a skin detection probe disposed on the housing, wherein the detection end of the skin detection probe is exposed on the outer surface of the housing; and a wireless communication module disposed within the housing, wherein the wireless communication module is used to transmit skin data detected by the skin detection probe to an external display device.

[0006] Optionally, a positioning bracket is provided inside the housing, the positioning bracket has a protruding mounting part, the mounting part has a mounting hole, the inner wall of the housing has a protruding fixing post that is inserted into the mounting hole, and the phototherapy component is disposed on the positioning bracket.

[0007] Optionally, the positioning bracket is provided with a positioning part that cooperates with and is fixed to the light-transmitting part, and the positioning bracket is provided with a plurality of through holes; the phototherapy component includes: a flexible circuit board, the flexible circuit board being disposed on the side of the positioning bracket away from the light-transmitting part; and a plurality of light-emitting elements, the light-emitting elements being disposed on the flexible circuit board and facing the light-transmitting part, and the plurality of light-emitting elements being inserted one-to-one into the plurality of through holes.

[0008] Optionally, the outer casing includes a first housing with a snap-fit ​​portion protruding from the inner sidewall of the first housing; and a second housing, the second housing and the first housing being closed to form a receiving cavity, the phototherapy component and the wireless communication module being located within the receiving cavity, the inner sidewall of the second housing being provided with a plug-in portion, the plug-in portion having a snap-fit ​​hole for engaging with the snap-fit ​​portion.

[0009] Optionally, the wireless communication module is a Bluetooth chip, an NFC chip, or an RFID chip.

[0010] Optionally, the housing has a first sidewall and a second sidewall opposite to each other. The first sidewall is provided with a button switch, the wireless communication module is fixed to the second sidewall, and the phototherapy device also includes a main control board, which is disposed opposite to the first sidewall.

[0011] Optionally, the wireless communication module is attached and fixed to the inner wall of the housing.

[0012] Optionally, the phototherapy device further includes a main control board disposed inside the housing; and two microcurrent electrodes electrically connected to the main control board, wherein the microcurrent electrodes are embedded in the light-transmitting part and partially exposed.

[0013] Optionally, the phototherapy device further includes a battery disposed within the housing; and a main control board disposed within the housing, the wireless communication module being fixed to the main control board, the wireless communication module, the phototherapy component, the skin detection probe, and the battery all being electrically connected to the main control board.

[0014] The beneficial effects of this utility model after adopting the above technical solution are as follows: A skin detection probe is installed on the outer shell of the phototherapy device. The detection end of the skin detection probe can detect the skin condition. Furthermore, a wireless communication module is installed inside the phototherapy device, enabling it to wirelessly connect via Bluetooth, NFC, or RFID to display the skin detection data on an external display device, such as a mobile app, tablet, or computer. Users can use the skin detection probe on the phototherapy device to detect their skin condition before applying skincare products or before phototherapy. This detection allows for quick assessment of whether the skin condition has improved, facilitating users in determining the type of skincare products to use or selecting the phototherapy mode or duration.

[0015] A cosmetic container lid includes a lid body having a storage groove, the side of the lid body opposite to the storage groove being used to cover the opening of the cosmetic container; and the aforementioned phototherapy device, wherein the phototherapy device is detachably fixed in the storage groove.

[0016] The beneficial effects of this utility model after adopting the above technical solution are as follows: When in use, the user can store the phototherapy device in the storage slot and cover it with the lid of the cosmetic container, thus assembling the phototherapy device and the skincare product container together. This allows the user to directly take out the phototherapy device after applying skincare products to irradiate the skin, promoting absorption and avoiding the need for the user to search for the device separately. Furthermore, the phototherapy device can be carried along with the cosmetics, allowing for convenient use after applying skincare products to promote absorption, greatly improving ease of use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the phototherapy device;

[0019] Figure 2 This is a schematic diagram of the phototherapy device from another direction;

[0020] Figure 3 This is a schematic diagram of an explosion involving a phototherapy device;

[0021] Figure 4 This is a schematic diagram of an explosion from another direction involving the phototherapy device;

[0022] Figure 5 This is a cross-sectional view of a phototherapy device;

[0023] Figure 6 This is a diagram illustrating the explosion of a cosmetic container lid;

[0024] Figure 7 This is a schematic diagram of the cover structure;

[0025] Figure 8 This is a schematic diagram of the structure where the phototherapy device is stored in the storage slot of the cover and then placed on the opening of the cosmetic container.

[0026] Explanation of reference numerals in the attached drawings: 1. Outer shell; 10. Light-transmitting part; 101. Insertion hole; 11. First side wall; 110. Fixing post; 1101. Threaded hole; 111. Assembly hole; 12. Second side wall; 13. First housing; 130. Snap-fit ​​part; 131. Insertion slot; 14. Second housing; 140. Snap-fit ​​part; 141. Snap-fit ​​hole; 2. Phototherapy component; 21. Flexible circuit board; 22. Light-emitting element; 3. Skin detection probe; 4. Wireless communication module; 5. Main control board; 50. Battery; 6. Microcurrent electrode; 7. Positioning bracket; 70. Positioning part; 71. Through hole; 72. Mounting part; 721. Mounting hole; 8. Push button switch; 80. Press switch; 81. Press cap; 82. Charging component; 9. Cover; 92. Storage slot.

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0030] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text is to include three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] Additionally, in the context of the specification, terms such as “light,” “radiation,” “irradiation,” “emission,” and “illumination” refer to electromagnetic radiation with frequencies ranging from visible frequencies to infrared (IR) frequencies and wavelengths, where this range includes visible light, IR frequencies, and wavelengths. Preferably, it refers to low-level red light and near-infrared (NIR) light, which are low-level electromagnetic radiations. It should be noted that IR radiation can be classified according to its respective wavelength range, which is also contemplated within the scope of this invention. Commonly used subcategories of infrared radiation include near-infrared (0.75–1.4 μm), short-wave infrared (1.4–3 μm), mid-wave infrared (3–8 μm), long-wave infrared (8–15 μm), and far-infrared (15–1000 μm). In this regard, the application of light is at relatively low energy densities, typically below 500 milliwatts, compared to other forms of laser therapy used for ablation, cutting, and thermal coagulation of tissue. In some cases, electromagnetic radiation can also be of blue or ultraviolet wavelengths, particularly for treating diseases occurring on the skin surface, such as psoriasis or infections.

[0032] Additionally, terms such as "light source," "light emitter," or "phototherapy source" refer to a source that emits coherent laser light or a light-emitting diode (LED). The term "phototherapy" refers to light produced from any light source, such as a laser, an LED light source, or a superluminescent diode (SLD). "Light-emitting diode (LED)" refers to a semiconductor diode that emits electromagnetic radiation when powered on. LEDs are characterized by higher energy efficiency, smaller size, faster switching speed, better physical stability, and longer lifespan compared to incandescent or fluorescent lamps. One or more LEDs can include through-hole LEDs (typically emitting red, green, yellow, blue, and white electromagnetic radiation), surface mount technology (SMT) LEDs, dual-color LEDs, pulse-width modulated RGB (red-green-blue) LEDs, and high-power LEDs, among others.

[0033] Furthermore, the materials used in one or more light emitters can vary from one embodiment to another depending on the desired radiation frequency. LEDs made of pure semiconductor or doped semiconductor materials can achieve different frequencies. Commonly used semiconductor materials include pure forms of silicon, gallium, aluminum, boron, zinc selenide, and other nitrides, or nitrides doped with elements such as aluminum and indium. For example, red and amber colors are generated using a synthesis based on aluminum gallium phosphide (AIGalnP), while blue, green, and cyan colors use a synthesis based on indium gallium nitride. White light can be produced by mixing red, green, and blue light in equal proportions, while different proportions can be used to produce a wider color gamut. White and other colored lighting can also be produced by combining a fluorescent coating (such as yttrium aluminum garnet (YAG)) with a blue LED to produce white light, and by combining magnesium-doped potassium fluorosilicate with a blue LED to produce red light. Example 1:

[0034] This embodiment relates to a phototherapy device, such as... Figure 1-5 As shown, the device includes: a housing 1, a phototherapy component 2, a skin detection probe 3, and a wireless communication module 4. The housing 1 has a light-transmitting portion 10. The phototherapy component 2 is disposed within the housing 1, and the light emitted by the phototherapy component 2 is emitted outward through the light-transmitting portion 10. The skin detection probe 3 is disposed on the housing 1, with its detection end exposed on the outer surface of the housing 1 for contact with the user's skin to detect skin quality. The wireless communication module 4 is disposed within the housing 1 and is used to transmit the skin data detected by the skin detection probe 3 to an external display device.

[0035] In other embodiments, the phototherapy component 2 may be replaced with one or a combination of microcurrent components, heating or cooling elements, vibration components, or ultrasonic components, not limited to the phototherapy component 2, to achieve a configuration that provides different types of beauty treatments. The vibration component may be used as a massage head to massage the user's skin, the microcurrent component may be used to apply microcurrents, the heating and cooling components may be used to provide heating and cooling effects to the user, and the ultrasonic component may be used for deep tissues or pores.

[0036] It should be noted that the light-transmitting part 10 is made of transparent or translucent material. The skin detection probe 3 is used to monitor skin parameters in real time. The skin detection probe 3 may include sensors such as humidity sensors, temperature sensors, impedance sensors, and / or optical sensors. These sensors are used to detect values ​​such as moisture content, oil content, or skin temperature, thereby enabling personalized adjustments for cosmetic treatments.

[0037] Specifically, refer to Figure 1 , 3 -5. The skin detection probe 3 has at least two detection electrodes at its detection end. A weak current is applied to the skin surface through the detection electrodes, and the resistance encountered by the current through the skin is measured to calculate the skin's moisture content. Thus, after using the phototherapy device to detect the skin, users can choose different skincare products or the duration of phototherapy treatment based on the results.

[0038] In the above solution, a skin detection probe 3 is installed on the outer shell 1 of the phototherapy device. The detection end of the skin detection probe 3 can detect the skin condition. The phototherapy device also includes a wireless communication module 4, which can wirelessly connect via Bluetooth, NFC, or RFID to display the skin detection data on an external display device, such as a mobile app, tablet, or computer. The skin data includes moisture and oil data. In other embodiments, the skin numerical indicators include one or more combinations of moisture, oil, and elasticity data. Users can use the skin detection probe 3 on the phototherapy device to detect their skin condition before applying skincare products or before phototherapy. The detection allows users to quickly determine whether their skin condition has improved, facilitating their choice of skincare products or the appropriate phototherapy mode or duration.

[0039] Optionally, the wireless communication module 4 can be a Bluetooth chip, an NFC chip, or an RFID chip. An NFC chip is preferred. It should be noted that NFC technology enables near-field reading; most smartphones can now directly read skin data detected by the skin detection probe 3 when near an NFC-enabled device. Since handheld phototherapy devices are popular due to their small size and portability, incorporating an NFC chip into the device allows users to understand their skin condition without needing a separate display screen on the device's casing 1. This reduces costs and avoids the problem of a small display screen on a handheld device being difficult to read.

[0040] In some embodiments, users can control the phototherapy device via a wireless communication module using a small app on an external display device. This includes modifying the device's operating mode, viewing stored data, receiving skin analysis reports, notifications, and usage reminders. Mobile connectivity enhances convenience and expands device usability, appealing to users who prefer remote management and data access. Since the wireless connection and data transmission between the wireless communication module 4 and external devices are existing technologies, they will not be detailed here. In some embodiments, to prevent overuse and ensure safety, the phototherapy device has an automatic shutdown function to terminate treatment after a predetermined time. This function automatically terminates the operation of the phototherapy device after a preset treatment time, based on system default settings or user settings.

[0041] In some embodiments, refer to Figure 3-5The phototherapy device also includes a main control board. A wireless communication module 4 is fixed to the inner surface of the outer casing 1 and electrically connected to the main control board 5 via a wire. Specifically, the wireless communication module 4 is an NFC chip, which is fixed or embedded in the inner surface of the outer casing 1. The outer casing 1 has opposing first sidewalls 11 and second sidewalls 12. The first sidewall 11 is equipped with a push-button switch 8, which is electrically connected to the main control board 5. The wireless communication module 4 is fixed to the second sidewall 12, and the main control board 5 is positioned opposite the first sidewall 11. The wireless communication module 4 and the push-button switch 8 are located on opposite sides of the main control board 5, resulting in a more rational and compact structure. Furthermore, when the phototherapy device connects to an external display device via the wireless communication module 4, the push-button switch 8 prevents the external display device from getting close to the wireless communication module 4, thus avoiding interference with data transmission. In other embodiments, the wireless communication module 4 is integrated onto the main control board 5 and positioned away from the push-button switch 8. In this embodiment, the user can also use an external display device (mobile app, tablet, or computer) to control the working mode of the phototherapy component 2 or the operation of the skin detection probe 3 via the wireless communication module 4. The main control board 5 is electrically connected to the phototherapy component 2 and the skin detection probe 3 to control the activation and operating mode of the phototherapy component 2 and the activation of the skin detection probe 3. Furthermore, the phototherapy device also includes a battery 50. The battery 50 is housed within the casing 1. The wireless communication module 4, phototherapy component 2, skin detection probe 3, and battery 50 are all electrically connected to the main control board 5. This allows the phototherapy device to be powered by its own battery 50, eliminating the need for an external power source and enabling convenient use by the user at any time.

[0042] In some embodiments, refer to Figure 1-5 The phototherapy device also includes two microcurrent electrodes 6, which are electrically connected to the main control board 5. The microcurrent electrodes 6 are embedded in the light-transmitting part 10 and partially exposed. Specifically, the main control board 5 has an electrical pulse massage circuit, and the two microcurrent electrodes 6 are connected to the electrical pulse massage circuit. This allows the microcurrent electrodes 6 to contact the skin and use pulse current for physiotherapy / massage, increasing the functionality of the phototherapy device. Users can also select the duration of pulse circuit physiotherapy based on the detected skin condition, making it convenient for users to use as needed.

[0043] Specifically, refer to Figure 3-5Users can select the working mode of the phototherapy device via the button switch 8, such as phototherapy mode, skin detection mode, or pulse therapy mode, for easy operation. Furthermore, the battery 50 is a rechargeable battery. The outer casing 1 has a mounting hole 111, and the button switch 8 is installed within the mounting hole 111. Two charging components 82 are embedded in the button switch, with parts of the charging components 82 exposed on their outer surface. The charging components 82 are electrically connected to the main control board 5, enabling external power to supply power to the battery 50 through the charging components 82. In this embodiment, the button switch 8 includes a press switch 80 and a press cap 81. The press cap 81 is located within the mounting hole 111, the press switch 80 is integrated into the main control board 5, and the charging components 82 are embedded in the press cap 81 with one end integrated into the main control board 5. This design allows the phototherapy device to be charged while making its structure more compact, facilitating the manufacture of a smaller phototherapy device. In other embodiments, a charging connector is embedded in the housing 1, located on the side away from the wireless communication module. The charging connector may be a USB Type-A interface, a USB Type-B interface, a Type-C interface, or a Lightning interface.

[0044] Optionally, the outer shell 1 has a first shell segment and a second shell segment integrally formed therefrom, wherein the width of the first shell segment is greater than the width of the second shell segment. The light-transmitting portion 10 is located at the front end of the first shell segment, the phototherapy component 2 and the main control board 5 are disposed within the first shell segment, and the skin detection probe 3 is disposed within the second shell segment, with the detection end of the skin detection probe 3 exposed at the rear end of the second shell segment. Optionally, the front end of the first shell segment is provided with a limiting hole, and the limiting hole is provided with a light-transmitting plate to form the light-transmitting portion 10.

[0045] In some embodiments, refer to Figure 1-5 The thickness of the first shell section is greater than that of the second shell section. Specifically, the phototherapy component 2 and the main control board 5 are disposed within the first shell section, the push-button switch 8 is disposed on the first shell section and located on the first side wall 11, the charging component 82 is embedded in the push-button switch 8, and the battery 50 is disposed within the second shell section. The wireless communication module 4 is fixed on the first shell section and located on the second side wall 12. Optionally, the width of the first shell section gradually decreases from front to back, thereby forming a smooth outline and improving ergonomic operability. This tapered design not only improves the user's grip but also optimizes the internal space allocation while maintaining a streamlined shape. Optionally, the skin detection probe 3 is disposed within the second shell section, and the detection end of the skin detection probe 3 is exposed at the rear end of the second shell section. The first shell section can be fan-shaped, the second shell section can be strip-shaped, and the cross-section of the second shell section along the thickness direction can be rectangular, elliptical, or circular.

[0046] This design makes full use of the space in the outer shell 1, and allows the user to hold the second shell section and use the phototherapy device perpendicular to the skin, making it more convenient to use. It also provides a larger area for light illumination, further enhancing user comfort. (Width direction reference) Figure 1 The middle arrow points in the Y direction; the forward and backward directions are referenced. Figure 1 The X-direction of the middle arrow indicates the thickness direction. Figure 1 The middle arrow is Z.

[0047] In some embodiments, refer to Figure 3 , 4 To achieve a more compact structure and ensure the stable installation of the positioning bracket 7 within the outer casing 1, preventing displacement of the phototherapy component 2 due to the positioning bracket 7 shifting during use, the outer casing 1 houses the positioning bracket 7. A mounting portion 72 protrudes from the side of the positioning bracket 7 opposite to the light-transmitting portion 10. A fixing post 110 corresponding to the mounting portion 72 protrudes from the inner wall of the outer casing. The mounting portion 72 has a mounting hole 721, which fits over the fixing post 110, limiting the positioning of the positioning bracket 7. The phototherapy component 2 is mounted on the positioning bracket 7. The fixing post 110 has a threaded hole 1101, and the main control board 5 is fixed to the threaded hole 1101 with screws. This fixation of the main control board 5 to the fixing post 110 restricts the mounting portion 72, preventing it from detaching from the mounting base during use. It also allows for centralized mounting of the phototherapy component 2 and the main control board 5, further ensuring a compact structure.

[0048] Furthermore, to fix the phototherapy component 2, the positioning bracket 7 is provided with a positioning part 70 that cooperates with and is fixed to the light-transmitting part 10. The positioning bracket 7 is provided with multiple through holes 71, which are distributed around the positioning part 70. The phototherapy component 2 includes a flexible circuit board 21 and multiple light emitters 22. The flexible circuit board 21 is disposed on the side of the positioning bracket 7 facing away from the light-transmitting part 10. The light emitters 22 are disposed on the flexible circuit board 21 and face the light-transmitting part 10. The multiple light emitters 22 are inserted one-to-one into the multiple through holes 71. This allows the light-transmitting part 10, the microcurrent electrode 6, and the phototherapy component 2 to be installed in a concentrated manner, making the structure more compact. At the same time, it ensures that the positioning bracket 7 is stably installed in the housing 1, preventing the phototherapy component 2 from shifting due to the displacement of the positioning bracket 7 during use. Specifically, the positioning bracket 7 is located inside the first shell section, the fixing post 110 is located on the inner wall of the first shell section, the positioning part 70 is located on the front side of the positioning bracket 7, and the light-emitting body 22 is used to emit light of a specific wavelength. In use, the light emitted by the light-emitting body 22 passes through the light-transmitting part 10 and shines outward to irradiate the skin for a cosmetic effect. The phototherapy component 2 can be one or more of red light, blue light, purple light, or other light, and different types of light-emitting elements can be set as needed.

[0049] In some embodiments, refer to Figure 3 , 4To facilitate the assembly of the positioning bracket 7 and the light-transmitting tube, the rear side of the light-transmitting part 10 is provided with an insertion hole 101 for the positioning part 70 to be inserted. In other embodiments, a positioning post protrudes from the rear side of the light-transmitting part 10, and a groove for the positioning post to be inserted is provided on the front side of the positioning bracket 7, the groove constituting the positioning part 70.

[0050] In some embodiments, for ease of assembly of the phototherapy device, the outer casing 1 includes a first casing 13 and a second casing 14. A plurality of snap-fit ​​portions 130 are provided on the inner wall of the first casing 13, and these snap-fit ​​portions 130 are arranged around the inner wall of the first casing 13. The second casing 14 and the first casing 13 are closed to form a receiving cavity, in which the main control board 5, phototherapy component 2, wireless communication module 4, battery 50, and skin detection probe 3 are all disposed. A plug-in portion 140 is provided on the inner wall of the second casing 14, and the plug-in portion 140 has a snap-fit ​​hole 141 for engaging with the snap-fit ​​portion 130. Optionally, the inner wall of the first housing 13 is provided with a plurality of insertion slots 131 for insertion of a plurality of insertion parts 140. Each insertion slot 131 is provided with a snap-fit ​​part 130. After the plurality of insertion parts 140 are inserted into the plurality of insertion slots 131 in a corresponding manner, the snap-fit ​​part 130 snaps into the snap-fit ​​hole 141. The setting of the insertion slots 131 facilitates the positioning of the insertion parts 140 and also plays a role in avoiding collisions, and makes it easier for the first housing 13 and the second housing 14 to close together to form the outer shell 1. Example 2:

[0051] This embodiment is an improvement based on Embodiment 1, such as... Figure 6-8 As shown, it can be understood that skincare products such as face creams, serums, and facial cleansers belong to the category of cosmetics. This embodiment proposes a cosmetic container lid, including a lid body 9 and the phototherapy device from Embodiment 1. The lid body 9 has a storage slot 92, and the side of the lid body 9 facing away from the storage slot 92 is used to close onto the opening of the cosmetic container. The phototherapy device is detachably fixed within the storage slot 92. The lid body 9 is configured to accommodate lids of different sized container bodies. In this way, the phototherapy device is assembled together with the skincare product container, allowing the user to conveniently remove the phototherapy device immediately after applying the skincare product. This facilitates subsequent skin irradiation, thereby enhancing the absorption of the applied skincare products. This integration effectively eliminates the inconvenience of separately storing or carrying the phototherapy device.

[0052] Specifically, to enhance stability during storage or transportation, the phototherapy component 2 can be detachably fixed within the storage slot 92 via a snap-fit ​​or magnetic structure. For example, the storage slot 92 is embedded with a first magnetic element, and the outer casing 1 of the phototherapy device is provided with a second magnetic element that can be magnetically fixed to the first magnetic element. The magnetic element can be a magnet. This ensures the phototherapy device is securely fixed to the cover 9 and prevents the phototherapy device from accidentally falling off or being lost during normal operation or movement.

[0053] Optionally, to accommodate most cosmetic containers on the market, the cap 9 has an internal thread structure on the side opposite to the storage slot 92. During use, the user can use the storage slot 92 to store the phototherapy device and screw the cap 9 onto the opening of the cosmetic container, thus assembling the phototherapy device and the skincare container together. Compared to a design where the cap 9 is mounted on the lid of a separate cosmetic bottle, this integrated configuration effectively reduces the size of the phototherapy device's outer casing 1 within the cosmetic container.

[0054] This design allows users to directly apply the phototherapy device to their skin after using skincare products, promoting absorption and eliminating the need to search for the device separately. Furthermore, the device can be carried along with cosmetics, allowing users to use it anytime after applying skincare products to enhance absorption, greatly improving convenience.

[0055] In other embodiments, the cap 9 can be fitted over an existing cap on a cosmetic container. The cap 9 can be secured to the cap via a magnetic or snap-on mechanism. This dual-purpose design helps reduce the overall size and height of the assembly unit, thereby improving portability and structural compactness.

[0056] In other embodiments, the cover 9 further includes a secondary compartment for storing additional accessories, such as replacement treatment heads or charging cables.

[0057] The above is only used to illustrate the technical solution of this utility model and not to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A phototherapy device, characterized in that, include: The outer casing has a light-transmitting portion. A phototherapy component, wherein the phototherapy component is disposed within the housing, and the light emitted by the phototherapy component is emitted outward through the light-transmitting part; A skin detection probe is disposed on the housing, and the detection end of the skin detection probe is exposed on the outer surface of the housing; and, A wireless communication module is disposed inside the housing, and the wireless communication module is used to transmit the skin data detected by the skin detection probe to an external display device.

2. Phototherapy device according to claim 1, characterized in that The housing is provided with a positioning bracket, the positioning bracket has a protruding mounting part, the mounting part has a mounting hole, the inner wall of the housing has a protruding fixing post that is inserted into the mounting hole, and the phototherapy component is mounted on the positioning bracket.

3. The phototherapy device of claim 2, wherein, The positioning bracket is provided with a positioning part that cooperates with and is fixed to the light-transmitting part, and the positioning bracket is provided with multiple through holes; The phototherapy component includes: A flexible circuit board, wherein the flexible circuit board is disposed on the side of the positioning bracket opposite to the light-transmitting portion; and, Multiple light-emitting elements are disposed on the flexible circuit board and face the light-transmitting portion, and the multiple light-emitting elements are inserted into the multiple through holes one by one.

4. The phototherapy device of claim 1, wherein, The outer casing includes: A first housing, wherein a snap-fit ​​portion protrudes from the inner sidewall of the first housing; and... The second housing, which is closed with the first housing to form a receiving cavity, is located inside the receiving cavity. The phototherapy component and the wireless communication module are provided on the inner sidewall of the second housing. The insert portion has a snap-fit ​​hole that snaps into the snap-fit ​​portion.

5. The phototherapy device of claim 1, wherein, The wireless communication module is a Bluetooth chip, an NFC chip, or an RFID chip.

6. The phototherapeutic instrument of claim 1, wherein, The housing has a first sidewall and a second sidewall, the first sidewall is provided with a push button switch, and the wireless communication module is fixed to the second sidewall. The phototherapy device also includes a main control board, which is disposed opposite to the first side wall.

7. The phototherapeutic instrument of claim 1, wherein, The wireless communication module is attached and fixed to the inner wall of the housing.

8. The phototherapy device according to claim 1, characterized in that, Also includes: Main control board, which is disposed within the housing; and, Two microcurrent electrodes are electrically connected to the main control board. The microcurrent electrodes are embedded in the light-transmitting part and partially exposed.

9. The phototherapeutic instrument of claim 1, wherein, The phototherapy device also includes: A battery, wherein the battery is disposed within the housing; and, The main control board is disposed inside the housing, and the wireless communication module is fixed on the main control board. The wireless communication module, the phototherapy component, the skin detection probe, and the battery are all electrically connected to the main control board.

10. A cosmetic container lid characterized by, include: A lid having a storage groove, the side of the lid opposite to the storage groove being used to cover the opening of a cosmetic container; as well as, The phototherapy device as described in any one of claims 1-9, wherein the phototherapy device is detachably fixed in the storage slot.

Images