Phototherapy lamp

Abstract

The utility model provides a phototherapy lamp. The phototherapy lamp comprises a main shell, a light-emitting module, a suction cup and a negative pressure assembly. Wherein the main shell is provided with an accommodating cavity of which one side is open, so that a light outlet is formed in the accommodating cavity. The light-emitting module is installed in the containing cavity and faces the light outlet, so that light emitted by the light-emitting module can be emitted out of the containing cavity through the light outlet and irradiates the skin, and the beautifying and phototherapy effects are achieved. Meanwhile, the suction cup is connected to the outer surface of the main shell and located on the side, away from the light outlet, of the main shell, so that the phototherapy lamp can be adsorbed to the supporting face through the suction cup. The negative pressure assembly is installed on the main shell and communicated with the suction cup to provide negative pressure for the suction cup, so that the suction cup can be stably adsorbed to the supporting face, and the phototherapy lamp is prevented from falling off from the supporting face. As the suction cup can be adsorbed on the supporting surface through negative pressure, the phototherapy lamp can be quickly adsorbed on the supporting surface through the suction cup, so that the phototherapy lamp can be quickly placed on different brackets or table tops, and the use of the phototherapy lamp is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cosmetic phototherapy technology, especially relates to a phototherapy lamp. BACKGROUND

[0002] With the continuous improvement of people's living standards, more and more people begin to pay attention to their own health care and beauty. Among them, skin beauty is an aspect that people pay particular attention to. Yellow pigment in human skin will oxidize, precipitate and form color spots under the irradiation of sunlight, and with the growth of age, skin problems such as color spots and wrinkles will become more and more obvious. Phototherapy lamp is a kind of phototherapy beauty lamp, which uses photodynamic principle to activate deep cells and make skin better metabolize. At the same time, after the light is absorbed by the skin, the light energy is converted into intracellular energy, which relaxes and strengthens the microvessels and produces photochemical reaction with the skin, such as enzyme reaction, to increase the content of glycogen and protein, thereby promoting cell metabolism and synthesis, and having the effect of lightening spots. Therefore, phototherapy beauty lamp is more and more widely used in beauty care.

[0003] However, due to different use scenarios, the phototherapy lamp needs to be placed on different support surfaces to adapt to the use needs of users. The existing phototherapy lamp needs to be supported by a fixed support, thereby causing inconvenience in the use of the phototherapy lamp and affecting the user experience. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a phototherapy lamp which can be quickly placed and fixed on a support surface to facilitate the use of the phototherapy lamp.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] According to one aspect of the utility model, the utility model provides a phototherapy lamp, which comprises: a main shell provided with a containing cavity, one side of the containing cavity is open and forms a light outlet; a light emitting module capable of emitting light for phototherapy; the light emitting module is installed in the containing cavity and faces the light outlet, so that the light emitted by the light emitting module can pass through the light outlet and be emitted outward; a suction cup connected to the outer surface of the main shell and located on the side of the main shell away from the light outlet, so as to be adsorbed on a support surface by negative pressure; a negative pressure assembly installed on the main shell and communicating with the suction cup; the negative pressure assembly is used for providing negative pressure, so that the suction cup can be adsorbed on the support surface under the driving of the negative pressure assembly.

[0007] In an embodiment of the present application, the negative pressure assembly comprises a negative pressure pipeline, a negative pressure pump, a negative pressure switch and a pressure relief valve; the negative pressure pipeline and the negative pressure pump are arranged in the accommodating cavity, and the negative pressure pump is communicated with the suction cup through the negative pressure pipeline; the negative pressure switch is electrically connected with the negative pressure pump to control the opening or closing of the negative pressure pump; the negative pressure switch is mounted on the main shell and at least partially protrudes from the outer surface of the main shell, so that when the suction cup is attached to the support surface, the negative pressure switch can be abutted against the support surface, the negative pressure switch is opened and controls the negative pressure pump to be opened, when the suction cup is separated from the support surface, the negative pressure switch is separated from the support surface, so that the negative pressure switch is closed and controls the negative pressure pump to be closed, and the pressure relief valve is communicated on the negative pressure pipeline and located between the negative pressure pump and the suction cup to release the negative pressure of the suction cup.

[0008] In an embodiment of the present application, the negative pressure switch is also electrically connected with the light-emitting module to control the opening or closing of the light-emitting module.

[0009] In an embodiment of the present application, the suction cup and the negative pressure assembly are both provided with a plurality of suction cups, which are distributed on the outer surface of the main shell and located on the side of the main shell away from the light outlet, and a plurality of negative pressure assemblies are mounted on the main shell; the suction cup and the negative pressure assembly are arranged one by one.

[0010] In an embodiment of the present application, the light-emitting module comprises a main PCB, a main cover plate and a main panel; the main PCB is mounted in the accommodating cavity, and a plurality of main light-emitting bodies for emitting light are arranged on the side of the main PCB facing the light outlet; the main cover plate is mounted in the accommodating cavity and located downstream of the main PCB in the light emission direction; a plurality of main light guide portions are arranged on the side of the main cover plate facing the main PCB, and the main light guide portions correspond one by one to the main light-emitting bodies; and the main panel is arranged on the main shell and covers the light outlet.

[0011] In an embodiment of the present application, the phototherapy lamp further comprises a wing lamp capable of emitting light; the wing lamp is connected to the side edge of the main shell and can rotate relative to the main shell to switch between a storage position and a deployment position; in the storage position, the light-emitting side of the wing lamp can be attached to the light outlet of the main shell; in the deployment position, the plane in which the light-emitting side of the wing lamp is located is arranged at an angle or parallel to the plane in which the light outlet of the main shell is located.

[0012] In an embodiment of the present application, the wing lamp is provided with two wing lamps; the two wing lamps are respectively connected to the opposite side edges of the main shell, and the two wing lamps are symmetrically arranged.

[0013] In one embodiment of the present application, the side wing lamp comprises a side shell, a side PCB board, a side cover plate and a side panel; the side shell is provided with a side opening mounting cavity, the side PCB board is mounted in the mounting cavity, and a side of the side PCB board facing the opening is provided with a plurality of side light emitting bodies for emitting light; the side cover plate is mounted in the mounting cavity and is located downstream of the side PCB board in the light emitting direction; a side of the side cover plate facing the side PCB board is provided with a plurality of side light guide portions corresponding to the side light emitting bodies one by one; and the side panel is arranged on the side shell and covers the opening.

[0014] In one embodiment of the present application, the phototherapy lamp further comprises a pivot and a pivot cap; the pivot is connected between the main shell and the side shell, so that the side wing lamp can rotate relative to the main shell through the pivot; and the pivot cap is connected to the main shell and wraps around the end of the pivot in the axial direction.

[0015] In one embodiment of the present application, the side wing lamp is provided with a display unit and a button; the display unit is mounted on the side PCB board, and the button is mounted on the side PCB board and located at the side of the display unit.

[0016] From the above technical solution, the present application has at least the following advantages and positive effects:

[0017] In the present application, the phototherapy lamp comprises a main shell, a light emitting module, a suction cup and a negative pressure assembly. The main shell is provided with an accommodation cavity which is open on one side, so that the accommodation cavity forms a light outlet. The light emitting module is installed in the accommodation cavity and faces the light outlet, so that the light emitted by the light emitting module can be emitted out of the accommodation cavity through the light outlet and irradiate on the skin to achieve the effects of beautifying and phototherapy. Meanwhile, the suction cup is connected to the outer surface of the main shell and located on the side of the main shell away from the light outlet, so that the phototherapy lamp can be adsorbed on the supporting surface through the suction cup. The negative pressure assembly is installed on the main shell and communicates with the suction cup to provide negative pressure to the suction cup, so that the suction cup can be stably adsorbed on the supporting surface to avoid the phototherapy lamp from falling off the supporting surface. Since the suction cup can be adsorbed on the supporting surface through negative pressure, the phototherapy lamp can be quickly adsorbed on the supporting surface through the suction cup, so that the phototherapy lamp can be quickly placed on different supports or table surfaces, thereby facilitating the use of the phototherapy lamp. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of the phototherapy lamp of the embodiment of the present application.

[0019] Figure 2 is Figure 1 is a schematic view of the phototherapy lamp from another angle.

[0020] Figure 3 is a schematic view of the light therapy lamp from another angle. Figure 1

[0021] Figure 4 is a schematic view of the light therapy lamp from another angle. Figure 1

[0022] Figure 5 is a schematic view of the light therapy lamp from another angle. Figure 1

[0023] Figure 6 is a schematic view of the light therapy lamp from another angle. Figure 1

[0024] Figure 7 is a schematic view of the light therapy lamp from another angle. Figure 1

[0025] The reference signs are explained as follows:

[0026] 10 - main lamp body; 11 - main housing; 12 - accommodating cavity; 13 - light outlet; 14 - main body; 15 - main end frame; 16 - mounting portion; 20 - light emitting module; 21 - main PCB board; 22 - main cover plate; 23 - main panel; 31 - suction cup; 32 - negative pressure assembly; 40 - side wing lamp; 41 - side housing; 42 - side PCB board; 43 - side cover plate; 44 - side panel; 45 - display unit; 46 - key; 51 - pivot; 52 - pivot cap 52; 211 - main light emitting body; 221 - main light guide portion; 321 - negative pressure pipeline; 322 - negative pressure pump; 323 - negative pressure switch; 324 - pressure relief valve; 411 - mounting cavity; 412 - side end frame; 421 - side light emitting body; 431 - side light guide portion. DETAILED DESCRIPTION

[0027] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can be implemented in various ways, and all of the changes thereof do not deviate from the scope of the present application, and the description and drawings in the specification are essentially used for description, not for limiting the present application.

[0028] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of direction or position relationship (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation. When these elements are in the position shown in the drawings, these descriptions are appropriate. If the position of these elements changes, the indications of these directions also change accordingly.

[0029] ​​​​​In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying an indication of the number of indicated technical features. Therefore, the features defined as "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0030] Due to different use scenarios, it is necessary to place the light therapy lamp on different support surfaces to adapt to the use needs of users. The existing light therapy lamp needs to be supported by a fixed support, thereby causing inconvenience in the use of the light therapy lamp and affecting the user experience. Therefore, a light therapy lamp is proposed to solve the above problems.

[0031] The scheme is further illustrated by the following embodiments:

[0032] Figure 1 is a schematic view of the light therapy lamp of the embodiment of the present application. Figure 2 is Figure 1 is a schematic view of the light therapy lamp from another angle. Figure 3 is Figure 1 is a schematic view of the light therapy lamp from still another angle. Figure 4 is Figure 1 is a sectional view of the light therapy lamp. Figure 5 is Figure 1 is an exploded view of the light therapy lamp.

[0033] Please refer to Figure 1 , Figure 2 and Figure 3 , the light therapy lamp of the embodiment can be used for light therapy, beauty, etc. to improve the state of the skin

[0034] Specifically, the light therapy lamp can include a main shell 11, a light emitting module 20, a suction cup 31 and a negative pressure assembly 32. Wherein, the main shell 11 is provided with a containing cavity 12, one side of the containing cavity 12 is open and forms a light outlet 13. The light emitting module 20 can emit light for light therapy, and the light emitting module 20 is installed in the containing cavity 12, and the light emitting part of the light emitting module 20 is arranged towards the light outlet 13, so that the light emitted by the light emitting module 20 can pass through the light outlet 13 and be emitted outward, and then the light emitted by the light emitting module 20 can be irradiated to the skin of the user, thereby improving the skin state of the user.

[0035] Meanwhile, the suction cup 31 is connected to the outer surface of the main shell 11 and located on the side of the main shell 11 away from the light outlet 13. The suction cup 31 can be adsorbed on the support surface by negative pressure, so that the phototherapy lamp can be connected and fixed on the support surface by the suction cup 31, thereby facilitating the placement, support and fixation of the phototherapy lamp. The negative pressure assembly 32 is installed on the main shell 11 and communicates with the suction cup 31. The negative pressure assembly 32 is used to provide negative pressure, so that the suction cup 31 can be stably adsorbed on the support surface under the driving of the negative pressure assembly 32, avoiding the phototherapy lamp from falling due to unstable adsorption force of the suction cup 31.

[0036] It should be noted that the support surface can be a connecting surface on the support, or a desktop, a wall surface, a side wall or a top wall of a cabinet, etc. so that the phototherapy lamp can be fixed and supported by the suction cup 31 to facilitate the safe use of the phototherapy lamp.

[0037] Referring to Figure 4 and Figure 5 , the main shell 11 can include a main body 14 and a main end frame 15. The main end frame 15 is connected to the main body 14 by screws and forms the accommodating cavity 12 between the main body 14 and the main end frame 15. Meanwhile, the light outlet 13 is formed on the main end frame 15.

[0038] In this embodiment, the bottom wall of the light outlet 13 is provided with a mounting portion 16 for mounting the suction cup 31 and the negative pressure assembly 32.

[0039] It should be noted that the suction cup 31 is provided with an adsorption cavity with one end open, and the suction cup 31 can be deformed to reduce the air pressure in the adsorption cavity, thereby being adsorbed on the support surface by negative pressure. Specifically, the suction cup 31 can be made of flexible material, such as flexible silicone material, etc.

[0040] Referring to Figure 3 and Figure 5 , the negative pressure assembly 32 can include a negative pressure pipeline 321, a negative pressure pump 322 and a negative pressure switch 323.

[0041] The negative pressure pipeline 321 and the negative pressure pump 322 are both arranged in the accommodating cavity 12, and the negative pressure pump 322 communicates with the suction cup 31 through the negative pressure pipeline 321, so that the negative pressure pump 322 can provide negative pressure for the suction cup 31 through the negative pressure pipeline 321. That is, the negative pressure pump 322 communicates with the adsorption cavity of the suction cup 31 through the negative pressure pipeline 321, and when the negative pressure pump 322 works, the negative pressure in the adsorption cavity remains stable, so that the suction cup 31 can be stably adsorbed on the support surface. At the same time, the negative pressure switch 323 is electrically connected to the negative pressure pump 322, so that the negative pressure switch 323 can control the opening or closing of the negative pressure pump 322.

[0042] In the embodiment, the negative pressure switch 323 is installed on the main shell 11, and the negative pressure switch 323 at least partially protrudes from the outer surface of the main shell 11. Specifically, the middle part of the suction cup 31 is provided with a through hole, and one end of the negative pressure switch 323 protrudes from the outer surface of the main shell 11 along the through hole, so that when the suction cup 31 is attached to the support surface, the negative pressure switch 323 can abut against the support surface to drive the negative pressure switch 323 to open and control the negative pressure pump 322 to start. When the suction cup 31 is separated from the support surface, the negative pressure switch 323 is separated from the support surface, so that the negative pressure switch 323 is closed and controls the negative pressure pump 322 to be closed.

[0043] Specifically, when the phototherapy lamp is placed on the support frame or the desktop, the suction cup 31 is in contact with the support surface and is attached to the support surface, and the end of the negative pressure switch 323 abuts against the support surface, so that the negative pressure switch 323 moves relative to the main shell 11, thereby opening the negative pressure switch 323, and the negative pressure pump 322 starts to work and provides negative pressure to the suction cup 31, so that the suction cup 31 is adsorbed on the support surface, and the phototherapy lamp is tightly adsorbed on the support surface through the suction cup 31, avoiding the phototherapy lamp from falling.

[0044] It should be noted that in the embodiment, the negative pressure switch 323 is also electrically connected to the light-emitting module 20, so that the negative pressure switch 323 can control the light-emitting module 20 to be turned on or off. Specifically, when the end of the negative pressure switch 323 abuts against the support surface, the negative pressure switch 323 moves relative to the main shell 11, thereby opening the negative pressure switch 323, and at this time the negative pressure switch 323 also turns on the light-emitting module 20, so that the light-emitting module 20 emits light for phototherapy, thereby enabling the phototherapy lamp to be used for phototherapy, beauty, etc. When the negative pressure switch 323 is separated from the support surface, the negative pressure switch 323 is closed and controls the light-emitting module 20 to be closed, thereby improving the convenience of using the phototherapy lamp.

[0045] Referring to Figure 3 and Figure 5 , the negative pressure assembly 32 can further include a pressure relief valve 324. The pressure relief valve 324 is located in the accommodating cavity 12, and the pressure relief valve 324 is communicated on the negative pressure pipeline 321 and located between the negative pressure pump 322 and the suction cup 31. The pressure relief valve 324 is used to release the negative pressure of the negative pressure pipeline 321 and the suction cup 31, facilitating the separation of the suction cup 31 from the support surface.

[0046] In the embodiment, one end of the pressure relief valve 324 protrudes outside the main shell 11, so that the operator can directly control the pressure relief valve 324 to release pressure, thereby facilitating the separation of the suction cup 31 from the support surface and facilitating the movement or transportation of the phototherapy lamp.

[0047] Referring to Figure 2 , Figure 3 and Figure 5Multiple suction cups 31 and negative pressure components 32 are provided. Specifically, multiple suction cups 31 are distributed at intervals on the outer surface of the main housing 11 and are located on the side of the main housing 11 away from the light outlet 13, so that the phototherapy lamp can be adsorbed onto the support surface by multiple suction cups 31, ensuring the stability of the connection between the phototherapy lamp and the support surface.

[0048] Meanwhile, multiple negative pressure components 32 are installed on the main housing 11, and the suction cups 31 and negative pressure components 32 are set in a one-to-one correspondence, that is, one suction cup 31 corresponds to one negative pressure component 32, so that the negative pressure component 32 can control the corresponding suction cup 31 independently, ensuring the stability of adsorption.

[0049] Of course, in some other embodiments, the multiple suction cups 31 may also be driven by the same negative pressure component 32, so that the multiple suction cups 31 are adsorbed on the support surface.

[0050] Figure 6 yes Figure 1 A schematic diagram of the main cover plate of the phototherapy lamp.

[0051] See Figure 5 and Figure 6 The light-emitting module 20 includes a main PCB board 21, a main cover plate 22, and a main panel 23. The main PCB board 21 is installed within the accommodating cavity 12, and multiple main light-emitting elements 211 are arranged on the side of the main PCB board 21 facing the light outlet 13. The main cover plate 22 is also installed within the accommodating cavity 12, located downstream of the main PCB board 21 in the light emission direction. The main cover plate 22 is a light-transmitting element, and multiple main light-guiding parts 221 are arranged on the side of the main PCB board 21 facing the main cover plate 22. Each main light-guiding part 221 corresponds to one of the main light-emitting elements 211, allowing the main cover plate 22 to guide the light emitted by the main light-emitting elements 211, enabling the light to exit the accommodating cavity 12 from the light outlet 13. The main panel 23 is mounted on the main housing 11 and covers the light outlet 13. Specifically, the main panel 23 is connected to the main end frame 15 and covers the light outlet 13. In addition, the main panel 23 is provided with a light-transmitting area, and the shape of the light-transmitting area can be set according to actual needs so that light can form light spots of different shapes after passing through the main panel 23.

[0052] It should be noted that the main light source 211 can be set as a xenon lamp, LED lamp, thermal radiation lamp, halogen lamp, laser, etc., so that the main light source 211 can meet the beauty and physiotherapy needs of different users.

[0053] Specifically, the light emitted by the main light emitter 211 includes but is not limited to one or more of red light in the 630-640 nm band, blue light in the 410-450 nm band, green light in the 530-550 nm band, yellow light in the 580-590 nm band, and composite light in the 694-1200 nm band. For example, red light with a wavelength of 630-640 nm can stimulate blood flow, accelerate blood circulation, enhance human cell vitality, improve metabolism, promote collagen fiber synthesis, and increase skin elasticity and luster. Blue light with a wavelength of 410-450 nm can inhibit sebum secretion, anti-inflammatory and bactericidal, kill P. acnes, treat acne and scars. Green light with a wavelength of 530-550 nm can improve rough skin, wrinkles, blackheads, acne and acne caused by fatigue and mental stress. Yellow light with a wavelength of 580-590 nm can effectively repair skin red marks, erythema, relieve redness, and pigment redness. The main light emitter 211 can also be near-infrared light of 800 nm-1200 nm, which has the effect of anti-aging and skin care, or wide-spectrum intense pulsed light of 400-1200 nm, which has obvious effects on freckle removal or hair removal. In addition, the main light emitter 211 can also emit mid-infrared light or far-infrared light. The thermal effect of mid-infrared light can inhibit the activity of P. acnes, assist in treating moderate acne, stimulate fibroblast proliferation, accelerate wound repair, and also be used to improve fine lines and relaxation; far-infrared light can act on deep muscles, fascia and even bones. Irradiation of far-infrared light for a certain period of time can dilate capillaries, relieve muscle strain, arthritis and back pain, and also have the effect of detoxification and improving immunity to a certain extent.

[0054] Referring to Figure 1 , Figure 2 and Figure 3 , the phototherapy lamp can also include a wing lamp 40, and the wing lamp 40 can emit light.

[0055] The wing lamp 40 is connected to the side of the main shell 11 and can rotate relative to the main shell 11 to switch between the storage position and the unfolded position. Specifically, when in the storage position, the light-emitting side of the wing lamp 40 can be attached to the light-emitting port 13 of the main shell 11, so that the wing lamp 40 is stored on the main shell 11. When in the unfolded position, the plane where the light-emitting side of the wing lamp 40 is located is arranged at an angle or parallel to the plane where the light-emitting port 13 of the main shell 11 is located, that is, the wing lamp 40 can rotate relative to the main shell 11 from the storage position to a position parallel to the main shell 11, so that the wing lamp 40 and the light-emitting module 20 can simultaneously irradiate the user's skin.

[0056] It should be noted that in the present embodiment, the main shell 11 and the light-emitting module 20 constitute the main lamp body 10.

[0057] In the embodiment, two side wing lamps 40 can be arranged, and the two side wing lamps 40 are respectively connected to the opposite two sides of the main shell 11. Specifically, the two side wing lamps 40 are symmetrically arranged, and the two side wing lamps 40 are capable of rotating relative to the main shell 11, so that the two side wing lamps 40 can adjust the irradiation angle according to actual needs, and the light emitted by the side wing lamps 40 can be irradiated on the skin to increase the irradiation power of the phototherapy lamp and improve the cosmetic or phototherapy effect. Specifically, when the light intensity of the main lamp body 10 is insufficient, the two side wing lamps 40 can be rotated to a corresponding angle and irradiate the part irradiated by the main lamp body 10 to supplement the light irradiation, thereby ensuring the phototherapy effect. When the light irradiation area of the main lamp body 10 is insufficient to cover the skin to be beautified, the light irradiation area of the phototherapy lamp as a whole can be increased by unfolding the side wing lamps 40, thereby improving the phototherapy effect.

[0058] Figure 7 is Figure 1 an exploded view of the side wing lamp of the phototherapy lamp.

[0059] Referring to Figure 4 and Figure 7 , the side wing lamp 40 can include a side shell 41, a side PCB board 42, a side cover plate 43, and a side panel 44.

[0060] The side shell 41 is provided with a mounting cavity 411 with a side opening, and the side PCB board 42 is mounted in the mounting cavity 411. Meanwhile, the side PCB board 42 is provided with a plurality of side light emitters 421 on the side facing the opening, and the side light emitters 421 are used for emitting light. The side cover plate 43 is mounted in the mounting cavity 411 and is located downstream of the side PCB board 42 in the light emission direction, and the side panel 44 is arranged on the side shell 41 and covers the opening.

[0061] It should be noted that the side cover plate 43 is provided with a plurality of side light guide portions 431 on the side facing the side PCB board 42, and the side light guide portions correspond one-to-one to the side light emitters 421, so that the side cover plate 43 can guide the light emitted by the side light emitters 421, and the light can be emitted from the opening of the mounting cavity 411. The structure of the side light guide portion 431 is similar to that of the main light guide portion 221.

[0062] In addition, the side wing lamp 40 can further include a side end frame 412 connected to the side shell 41 to form the mounting cavity 411. Specifically, the side panel 44 is connected to the side end frame 412 and covers the opening of the side end frame 412.

[0063] It should be noted that the structural features of the side wing lamp 40 are similar to those of the main lamp body 10, and the light emitted by the side wing lamp 40 can also be similar to that emitted by the main lamp body 10. For example, the side light body 421 can be provided as a xenon lamp, an LED lamp, a heat radiation lamp, a halogen lamp, a laser, etc., so that the side light body 421 can meet the beauty and physiotherapy needs of different users. That is, the light body of the side wing lamp 40 and the light body of the main lamp body 10 can adopt a lamp body capable of emitting the same type and same waveband, such as both using red LED lamps, or simultaneously using red LED lamps, blue LED lamps, yellow LED lamps, etc.

[0064] In other embodiments, the light body of the side wing lamp 40 and the light body of the main lamp body 10 can be different, that is, the light bodies of the two can emit light of different wavelengths or different types. For example, the main light body 211 is an LED red light, and the side light body 421 is a heat radiation lamp tube with a filter to form a near-infrared light lamp body, etc., to achieve multiple phototherapy effects.

[0065] Referring to Figure 1 and Figure 7 , the side wing lamp 40 can be provided with a display unit 45 and a button 46. The display unit 45 is mounted on the side PCB 42 to display information such as the light performance of the phototherapy lamp. The button 46 is mounted on the side PCB 42 and located at the side of the display unit 45, so that the phototherapy lamp can adjust the phototherapy intensity, light emission mode, light emission color, etc. of the main lamp body 10 or the side wing lamp 40 through the button 46 to meet different beauty needs. The button 46 can also be used to turn on or off the phototherapy lamp.

[0066] In other embodiments, the negative pressure switch 323 can also be used to turn on or off the phototherapy lamp, that is, to control the turning on or off of the main lamp body 10 and the side wing lamp 40 at the same time.

[0067] Specifically, when the negative pressure switch 323 is in contact with the support surface and exerts a pushing force, the trigger circuit electrically connected or non-electrically connected to the negative pressure switch 323 can output a phototherapy start signal or a phototherapy pre-start signal, so that the main lamp body 10 is automatically turned on for phototherapy or outputs a voice broadcast signal indicating that the phototherapy is about to be turned on while being adsorbed to the support surface by the suction cup 31, so as to prompt the user to make necessary preparations and protection in advance, thereby simplifying the phototherapy process and improving the user experience.

[0068] Referring to Figure 5 , the phototherapy lamp can also include a pivot 51 and a pivot cap 52. The pivot 51 is connected between the main housing 11 and the side housing 41, so that the side wing lamp 40 can rotate relative to the main housing 11 through the pivot 51. At the same time, the pivot cap 52 is connected to the main housing 11 and wraps around the end of the pivot 51 in the axial direction, to beautify the pivot 51 and avoid the influence of external objects on the pivot 51.

[0069] In summary, the main housing 11 has an open cavity 12 on one side, forming a light outlet 13. The light-emitting module 20 is installed inside the cavity 12, facing the light outlet 13, allowing the light emitted by the module to exit the cavity 12 through the outlet 13 and irradiate the skin, achieving cosmetic and phototherapy effects. Simultaneously, a suction cup 31 is connected to the exterior of the main housing 11 and located on the side of the main housing 11 away from the light outlet 13, allowing the phototherapy lamp to be adhered to the support surface via the suction cup 31. A negative pressure assembly 32 is installed on the main housing 11 and connected to the suction cup 31 to provide negative pressure to the suction cup 31, ensuring stable adhesion and preventing the phototherapy lamp from falling off. Because the suction cup 31 can adhere to the support surface via negative pressure, the phototherapy lamp can be quickly adhered to the support surface, allowing for rapid placement on different supports or tables, thus facilitating its use.

[0070] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A phototherapy lamp, characterized in that, The phototherapy lamp includes: The main housing has a receiving cavity, one side of which is open and forms a light outlet; A light-emitting module capable of emitting light for phototherapy; the light-emitting module is installed inside the accommodating cavity and faces the light outlet so that the light emitted by the light-emitting module can pass through the light outlet and be emitted outward; A suction cup is attached to the outer surface of the main housing and located on the side of the main housing away from the light outlet, so as to be adsorbed onto the support surface by negative pressure. A negative pressure assembly is mounted on the main housing and connected to the suction cup; the negative pressure assembly provides negative pressure so that the suction cup can adhere to the support surface under the action of the negative pressure assembly.

2. The phototherapy lamp according to claim 1, characterized in that, The negative pressure assembly includes a negative pressure pipeline, a negative pressure pump, a negative pressure switch, and a pressure relief valve. Both the negative pressure pipeline and the negative pressure pump are located within the accommodating cavity, and the negative pressure pump is connected to the suction cup via the negative pressure pipeline. The negative pressure switch is electrically connected to the negative pressure pump to control its opening and closing. The negative pressure switch is mounted on the main housing and at least partially protrudes from the outer surface of the main housing, so that when the suction cup is attached to the support surface, the negative pressure switch can abut against the support surface, causing the negative pressure switch to open and control the negative pressure pump to open; when the suction cup is detached from the support surface, the negative pressure switch detaches from the support surface, causing the negative pressure switch to close and control the negative pressure pump to close. The pressure relief valve is connected to the negative pressure pipeline and located between the negative pressure pump and the suction cup to release the negative pressure of the suction cup.

3. The phototherapy lamp according to claim 2, characterized in that, The negative pressure switch is also electrically connected to the light-emitting module to control the light-emitting module to turn on or off.

4. The phototherapy lamp according to claim 1, characterized in that, Multiple suction cups and multiple negative pressure components are provided. The multiple suction cups are distributed at intervals on the outer surface of the main housing and are located on the side of the main housing away from the light outlet. The multiple negative pressure components are installed on the main housing. The suction cups and negative pressure components are arranged in a one-to-one correspondence.

5. The phototherapy lamp according to claim 1, characterized in that, The light-emitting module includes a main PCB board, a main cover plate, and a main panel. The main PCB board is installed in the accommodating cavity, and a plurality of main light-emitting elements for emitting light are arranged on the side of the main PCB board facing the light outlet. The main cover plate is installed in the accommodating cavity and is located downstream of the main PCB board in the light emission direction. A plurality of main light-emitting parts are arranged on the side of the main cover plate facing the main PCB board, and the main light-emitting parts correspond one-to-one with the main light-emitting elements. The main panel is disposed on the main housing and covers the light outlet.

6. The phototherapy lamp according to claim 1, characterized in that, It also includes side lights capable of emitting light; the side lights are connected to the side of the main housing and can rotate relative to the main housing to switch between a stowed position and an unfolded position; in the stowed position, the light-emitting side of the side lights can be attached to the light outlet of the main housing; in the unfolded position, the plane where the light-emitting side of the side lights is located is angled or parallel to the plane where the light outlet of the main housing is located.

7. The phototherapy lamp according to claim 6, characterized in that, There are two side lights; the two side lights are respectively connected to the opposite two sides of the main housing, and the two side lights are arranged symmetrically.

8. The phototherapy lamp according to claim 6, characterized in that, The side wing light includes a side housing, a side PCB board, a side cover plate, and a side panel. The side housing has a mounting cavity with an opening on one side. The side PCB board is installed in the mounting cavity, and multiple side light emitters for emitting light are arranged on the side of the side PCB board facing the opening. The side cover plate is installed in the mounting cavity and is located downstream of the side PCB board in the light emission direction. Multiple side light guides are arranged on the side of the side cover plate facing the side PCB board, and each side light guide corresponds to one of the side light emitters. The side panel is disposed on the side housing and covers the opening.

9. The phototherapy lamp according to claim 8, characterized in that, It also includes a pivot and a pivot cap; the pivot is connected between the main housing and the side housing so that the side wing lamp can rotate relative to the main housing via the pivot; the pivot cap is connected to the main housing and wraps around the axial end of the pivot.

10. The phototherapy lamp according to claim 8, characterized in that, The side wing light is equipped with a display unit and a button; the display unit is mounted on the side PCB board, and the button is mounted on the side PCB board and located on the side of the display unit.

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