An OLED light-emitting component and a beauty mirror
By designing OLED luminescent components and combining red, blue and yellow light, the problem that existing phototherapy devices cannot use multiple colors of light at the same time is solved, and efficient multi-light source treatment is achieved, improving the efficacy and efficiency of treatment.
Patent Information
- Application Number
- CN202421103574.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Existing phototherapy and beauty equipment can only use one color of light during treatment, and cannot achieve the treatment of red, blue and yellow light at the same time, resulting in limitations in efficacy and efficiency.
An OLED light emitting component is designed, including a circuit board and multiple light emitting units, each light emitting unit contains an OLED of red, blue and yellow light. By combining these light sources, composite light treatment of red, blue and yellow light is achieved.
The treatment effect of red, blue and yellow light can be achieved through one treatment, improving the efficacy and efficiency of a single treatment, increasing the luminous area of blue light, and improving the color intensity of light and the clarity of image.
Smart Images
Figure CN222738377U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of light therapy beauty equipment, in particular to an OLED light emitting component and a beauty mirror. Background Art
[0002] Nowadays, the beauty industry is constantly developing and innovating to seek more efficient and safe beauty methods. Among them, phototherapy beauty, as a non-invasive and non-traumatic beauty technology, has attracted much attention. Red light can increase the activity of cells, promote cell metabolism, make the skin secrete a large amount of collagen, and accelerate blood circulation. Blue light has the effect of quickly inhibiting inflammation. In the process of sore formation, it is mainly caused by Propionibacterium, and blue light can effectively destroy this bacteria without damaging the skin tissue, minimize the formation of acne, and significantly reduce the acne in the inflammatory period to healing in a very short time. Yellow light can treat allergic skin diseases and enhance immunity. It has soothing and anti-inflammatory effects on the skin, helps to reduce skin allergic reactions, and promotes skin healing and repair. Existing phototherapy equipment, such as fluorescent lamps or LED light sources, can only use one color of light at a time during treatment. If the user needs to use red light for treatment, blue light and yellow light for treatment, he can only switch to one color of light after one treatment is completed, and then continue the treatment. That is, the existing phototherapy equipment has certain limitations in efficacy and efficiency.
[0003] In order to overcome these limitations, the present application designs an OLED light-emitting component and a beauty mirror that can provide composite light of red light, blue light and yellow light, effectively utilize the photothermal composite effect, realize phototherapy treatment on the skin surface or cavity surface, improve the efficacy of a single treatment, and enhance treatment efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide an OLED light-emitting component and a beauty mirror to address the defects and shortcomings in the prior art, and to use a combination of red light, blue light and yellow light to treat the skin, so as to achieve the therapeutic effects of red light, blue light and yellow light on the skin in one treatment, thereby improving the efficacy of a single treatment and enhancing the treatment efficiency.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The utility model provides an OLED light-emitting component, comprising a circuit board and a plurality of light-emitting units mounted on the circuit board, each of the light-emitting units comprising a circular red light OLED, a triangular blue light OLED and two rectangular yellow light OLEDs, the red light OLED is located at the lower part of the blue light OLED, and one of the sharp corners of the blue light OLED faces the red light OLED, the yellow light OLED is respectively located at the left and right sides of the blue light OLED, and the length of the yellow light OLED is close to the hypotenuse of the blue light OLED, and the width of the yellow light OLED is close to the red light OLED.
[0007] Preferably, the blue light OLED is an equilateral triangle, the symmetry axis of the blue light OLED overlaps with the symmetry axis of the red light OLED, and the two yellow light OLEDs are symmetrically distributed along the symmetry axis of the blue light OLED.
[0008] Preferably, the angle between the long sides of the two yellow OLEDs is 50-70°.
[0009] Preferably, the light emitting area of the blue OLED accounts for 26.5%-27.2% of the total area of all the light emitting units, the light emitting area of the yellow OLED accounts for 16.9% of the total area of all the light emitting units, and the light emitting area of the red OLED accounts for 12.5% of the total area of all the light emitting units.
[0010] Preferably, the blue OLED is an inverted structure top-emitting blue OLED device, the red OLED is an upright structure top-emitting red OLED device, and the yellow OLED is an upright structure bottom-emitting yellow OLED device; or the blue OLED is an inverted structure bottom-emitting blue OLED device, the red OLED is an upright structure bottom-emitting red OLED device, and the yellow OLED is an upright structure top-emitting yellow OLED device.
[0011] Preferably, at least three light-emitting areas are provided on the circuit board, each of the light-emitting areas is provided with a plurality of the light-emitting units arranged in an array, and a control panel is also provided on the circuit board, and a plurality of mode buttons for switching the light-emitting areas are provided on the control panel.
[0012] The utility model also provides an OLED beauty mirror, comprising a shell, a glass panel and the OLED light-emitting component, the shell having a cavity, the OLED light-emitting component being placed in the cavity, the glass panel being arranged on a side of the OLED light-emitting component away from the cavity, and the light emitted by the light-emitting unit being directed toward the glass panel.
[0013] Preferably, a photodetector is provided between the OLED light-emitting component and the glass panel.
[0014] Preferably, it further comprises a base and a support frame, wherein the base is hinged to the shell, and the support frame is arranged between the back of the shell and the base, and the support frame is hinged to the shell.
[0015] Compared with the prior art, the utility model has achieved the following technical effects:
[0016] 1. The utility model first forms a light-emitting unit by red light OLED, blue light OLED and yellow light OLED, and then fixes the light-emitting unit on a circuit board to form a light-emitting area, so that the light used for treatment is a combination of red light, blue light and yellow light, so that the therapeutic effects of red light, blue light and yellow light on the skin can be completed through one treatment, thereby improving the efficacy of a single treatment and improving the treatment efficiency; and the combination of red light OLED, blue light OLED and yellow light OLED in the present application can increase the light-emitting area of blue light, improve the color intensity of the light and the clarity of the image, and improve the effects of treatment and auxiliary treatment.
[0017] Compared with the prior art, other technical solutions of this application have achieved the following technical effects:
[0018] 2. The utility model sets a plurality of light-emitting areas on the circuit board, and the light-emitting areas are connected with the control panel signal, so that the user can turn on different light-emitting areas according to the needs, thereby saving electricity while achieving corresponding treatment for the skin. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0020] Figure 1 It is a schematic diagram of the structure of an OLED light-emitting component;
[0021] Figure 2 is a schematic structural diagram of a light-emitting unit;
[0022] Figure 3 A schematic diagram of the structure of a light-emitting area formed by arranging a plurality of light-emitting units;
[0023] Figure 4 This is a schematic diagram of the explosion structure of the beauty mirror;
[0024] Figure 5 It is a schematic diagram of the overall structure of the beauty mirror.
[0025] Among them, 1. OLED light-emitting component; 2. circuit board; 3. light-emitting unit; 4. red light OLED; 5. blue light OLED; 6. yellow light OLED; 7. light-emitting area; 8. control panel; 9. shell; 10. glass panel; 11. photodetector; 12. base; 13. support frame; 14. hinge. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0028] like Figure 1 , Figure 2 As shown, the utility model provides an OLED light-emitting component 1, including a circuit board 2 and a plurality of light-emitting units 3 mounted on the circuit board 2, each light-emitting unit 3 includes a circular red light OLED 4, a triangular blue light OLED 5 and two rectangular yellow light OLEDs 6, the red light OLED 4 is located at the lower part of the blue light OLED 5, and one of the sharp corners of the blue light OLED 5 faces the red light OLED 4, the yellow light OLED 6 is respectively located on the left and right sides of the blue light OLED 5, and the long side of the yellow light OLED 6 is close to the hypotenuse of the blue light OLED 5, and the narrow side of the yellow light OLED 6 is close to the outer surface of the red light OLED 4. In the present application, a blue light OLED 5, a red light OLED 4 and a yellow light OLED 6 are first formed into a light-emitting unit 3, and then a plurality of light-emitting units 3 are fixed on a circuit board 2 to form a light-emitting area 7. Since the light emitted by the OLED light-emitting component 1 is a combination of red light, blue light and yellow light, during treatment, the therapeutic effects of red light, blue light and yellow light on the skin can be simultaneously achieved. Compared with the prior art in which only one light treatment can be used for one treatment, the OLED light-emitting component 1 of the present application can improve the efficacy of a single treatment and enhance the treatment efficiency. In addition, the arrangement of the OLED components in the present application can increase the light-emitting area of the blue light, thereby improving the color intensity of the light and the clarity of the image, and enhancing the effects of treatment and auxiliary treatment.
[0029] Preferably, the blue light OLED 5 is an equilateral triangle, the symmetry axis of the blue light OLED 5 overlaps with the symmetry axis of the red light OLED 4, and the two yellow light OLEDs 6 are symmetrically distributed along the symmetry axis of the blue light OLED 5; the angle between the long sides of the two yellow light OLEDs 6 is 50-70° (see Figure 2 ), one or more light-emitting areas 7 can be set on the circuit board 2, but no matter how many light-emitting areas 7 are set, the light-emitting area of the blue light OLED 5 accounts for 26.5%-27.2% of the total area of all the light-emitting areas 7, the light-emitting area of the yellow light OLED 6 accounts for 16.9% of the total area of all the light-emitting areas 7, and the light-emitting area of the red light OLED 4 accounts for 12.5% of the total area of all the light-emitting areas 7; by planning different sizes and shapes for the three sub-pixels of red, blue and yellow, it can further bring better color intensity and image clarity, make the half-peak width narrower, and make the color purer, so as to further improve the effect of treatment and auxiliary treatment.
[0030] Among them, the wavelength emitted by the red light OLED 4 is 620-660nm, for example, it can be 620nm, 630nm, 640nm, 650nm, 660nm, etc., but is not limited to the listed values, and other values not listed in the range are equally applicable; the wavelength emitted by the blue light OLED 5 is 400-440nm, for example, it can be 400nm, 410nm, 420nm, 430nm, 440nm, etc., but is not limited to the listed values, and other values not listed in the range are equally applicable; the wavelength emitted by the yellow light OLED 6 is 570-600nm, for example, it can be 570nm, 580nm, 590nm, 600nm, etc., but is not limited to the listed values, and other values not listed in the range are equally applicable. As a preferred embodiment of the present application, the blue light OLED5 is an inverted structure top-emitting blue light OLED5 device, and the wavelength of the blue light emitted is 420nm, the red light OLED4 is a normal structure top-emitting red light OLED4 device, and the wavelength of the red light emitted is 640nm, and the yellow light OLED6 is a normal structure bottom-emitting yellow light OLED6 device, and the wavelength of the yellow light emitted is 590nm; or the blue light OLED5 is an inverted structure bottom-emitting blue light OLED5 device, and the wavelength of the blue light emitted is 410nm, the red light OLED4 is a normal structure bottom-emitting red light OLED4 device, and the wavelength of the red light emitted is 630nm, and the yellow light OLED6 is a normal structure top-emitting yellow light OLED6 device, and the wavelength of the yellow light emitted is 580nm.
[0031] At least three light-emitting areas 7 are provided on the circuit board 2, and each light-emitting area 7 is provided with a number of light-emitting units 3 arranged in an array. The circuit board 2 is also provided with a control panel 8, and various mode buttons are provided on the control panel 8. Different treatment modes are switched by operating the mode buttons. Take the circuit board 2 with two light-emitting areas 7 as an example, in which mode one, only the bottom light-emitting area 7 is lit, mode two, the upper light-emitting area 7 is lit, and mode three, both light-emitting areas 7 are lit at the same time; a button can be set separately for adjusting the brightness of the light-emitting area 7, or the brightness of the light-emitting area 7 can be adjusted through the mode button. When the mode button is used to adjust the brightness of the light-emitting area 7, the light-emitting area 7 can be pressed once to light up, pressed twice quickly to adjust to one brightness value, and pressed three times to adjust to another brightness value. It should be noted that at this time, the method for switching different working modes needs to be different from the method for adjusting the brightness. For example, by pressing for more than two seconds, switching from one working mode to another working mode, other achievable methods are also acceptable. When one of the light-emitting areas 7 is controlled to light up, it can be used to treat small areas such as hands and partial areas of the face, and can save energy while achieving the treatment purpose; when two or more of the light-emitting areas 7 are controlled to light up, it can be used to treat multiple areas of the face or the entire face, that is, by setting different light-emitting areas 7, the user can freely adjust which area is lit according to needs, so as to save energy while achieving the treatment purpose; as a preferred embodiment of the present application, three light-emitting areas 7 are provided on the circuit board 2, and the three light-emitting areas 7 are arranged side by side along the length direction of the circuit board 2, and the junctions of adjacent light-emitting areas 7 are seamlessly connected. The arrangement form of the light-emitting units 3 can be a rectangular array, a circular array, an elliptical array, a prismatic array, etc. As a preferred embodiment of the present application, the light-emitting units 3 are arranged to form a rectangular array, such as Figure 3 The control panel 8 can adopt a button type structure or a touch screen type structure. For ease of operation, the present application sets the control panel 8 to be a touch screen type structure.
[0032] like Figure 4 , Figure 5 As shown, the utility model also provides an OLED beauty mirror, including an OLED light-emitting component 1, a housing 9 and a glass panel 10, wherein the housing 9 has a cavity for accommodating the OLED light-emitting component 1, the OLED light-emitting component 1 is placed in the cavity, and a glass panel 10 is provided on a side of the OLED light-emitting component 1 away from the cavity, and the light-emitting unit 3 faces the glass panel 10. The glass panel 10 is a tempered glass panel; the connection between the OLED light-emitting component 1 and the inner wall surface of the cavity can be clamping, bonding, etc. As a preferred embodiment of the present application, the OLED light-emitting component 1 is fixedly connected to the inner wall surface of the cavity by bonding.
[0033] A photodetector 11 is provided between the OLED light-emitting component 1 and the glass panel 10. The photodetector 11 detects whether light is emitted from the light-emitting area 7, as well as information such as the intensity of the emitted light and the wavelength of the light. The photodetector 11 can be an existing product, and the present application does not make any improvements to its structure.
[0034] The OLED beauty mirror also includes a base 12 and a support frame 13. The base 12 is hinged to the shell 9. The base 12 and the shell 9 can be hinged by a rotating shaft or by other forms. The present application preferably uses a hinge 14 to hinge the base 12 and the shell 9. The support frame 13 is arranged between the back of the shell 9 and the base 12, and the support frame 13 is hinged to the shell 9. When in use, the shell 9 is propped up by the support frame 13 and adjusted to the angle required by the user to facilitate phototherapy treatment. When not in use, the support frame 13 is folded up so that the shell 9 is stacked on the base 12 to facilitate storage of the beauty mirror.
[0035] It should be noted that, for those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.
Claims
1. An OLED light-emitting component, characterized in that: The invention comprises a circuit board and a plurality of light-emitting units mounted on the circuit board, wherein each of the light-emitting units comprises a circular red light OLED, a triangular blue light OLED and two rectangular yellow light OLEDs, wherein the red light OLED is located at the lower part of the blue light OLED, and one of the sharp corners of the blue light OLED faces the red light OLED, and the yellow light OLEDs are respectively located at the left and right sides of the blue light OLED, and the length of the yellow light OLED is close to the hypotenuse of the blue light OLED, and the width of the yellow light OLED is close to the red light OLED.
2. The OLED light-emitting assembly according to claim 1, characterized in that: The blue light OLED is an equilateral triangle, the symmetry axis of the blue light OLED overlaps with the symmetry axis of the red light OLED, and the two yellow light OLEDs are symmetrically distributed along the symmetry axis of the blue light OLED.
3. The OLED light emitting assembly according to claim 2, characterized in that: The angle between the long sides of the two yellow OLEDs is 50-70°.
4. The OLED light-emitting assembly according to claim 3, characterized in that: The light emitting area of the blue OLED accounts for 26.5%-27.2% of the total area of all the light emitting units, the light emitting area of the yellow OLED accounts for 16.9% of the total area of all the light emitting units, and the light emitting area of the red OLED accounts for 12.5% of the total area of all the light emitting units.
5. The OLED light-emitting assembly according to claim 4, characterized in that: The blue OLED is an inverted structure top-emitting blue OLED device, the red OLED is an upright structure top-emitting red OLED device, and the yellow OLED is an upright structure bottom-emitting yellow OLED device; or the blue OLED is an inverted structure bottom-emitting blue OLED device, the red OLED is an upright structure bottom-emitting red OLED device, and the yellow OLED is an upright structure top-emitting yellow OLED device.
6. The OLED light-emitting assembly according to any one of claims 1 to 5, characterized in that: At least three light-emitting areas are arranged on the circuit board, each of which is provided with a plurality of light-emitting units arranged in an array. The circuit board is also provided with a control panel, and the control panel is provided with a plurality of mode buttons for switching the light-emitting areas.
7. An OLED beauty mirror, characterized in that: It comprises a shell, a glass panel and the OLED light-emitting component as claimed in claim 6, wherein the shell has a cavity, the OLED light-emitting component is placed in the cavity, the glass panel is provided on a side of the OLED light-emitting component away from the cavity, and the light emitted by the light-emitting unit is directed toward the glass panel.
8. The OLED beauty mirror according to claim 7, characterized in that: A photoelectric detector is arranged between the OLED light emitting component and the glass panel.
9. The OLED beauty mirror according to claim 8, characterized in that: It also includes a base and a support frame, wherein the base is hinged to the shell, and the support frame is arranged between the back of the shell and the base, and the support frame is hinged to the shell.