Low-light lamp for phototherapy belt and phototherapy belt

Abstract

The utility model provides a low-light lamp for a phototherapy band and the phototherapy band, the low-light lamp comprises a conical lampshade, the conical included angle in the cutaway view of the lampshade is a preset angle; the polygonal light source is mounted at the conical included angle of the lampshade, and the polygonal light source is configured to emit a plurality of preset monochromatic lights which can be used for treatment and have the same color; and the convex lens is installed on the side, away from the conical included angle, of the lampshade, and the convex lens is constructed to conduct light refraction processing on the multiple preset monochromatic light emitted by the polygonal light source so as to output multiple parallel monochromatic light.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically, to a low-light lamp and a phototherapy belt for a phototherapy belt. Background Art

[0002] Common abdominal injuries include soft tissue injury, skin damage caused by childbirth or growth, sores and lumps caused by illness, skin damage caused by strong light, etc. At present, abdominal trauma rehabilitation is still concentrated on in-hospital equipment. The equipment is large and requires the participation of doctors in the treatment. The process requires patients to lie still as much as possible to keep the painful area within the light range of the instrument at all times, which is not convenient for patients to move. Utility Model Content

[0003] In view of this, the utility model provides a low-light lamp for a phototherapy belt and a phototherapy belt.

[0004] One aspect of the utility model provides a low-light lamp for a light therapy belt, comprising:

[0005] A conical lampshade, wherein the conical angle in the cross-sectional view of the lampshade is a preset angle;

[0006] A polygonal light source is installed at the conical angle of the lampshade, and the polygonal light source is configured to emit a plurality of preset monochromatic lights of the same color that can be used for treatment;

[0007] A convex lens is installed on a side of the lampshade away from the conical angle, and the convex lens is configured to perform light refraction processing on a plurality of preset monochromatic lights emitted by the polygonal light source to output a plurality of parallel monochromatic lights.

[0008] According to an embodiment of the utility model, the low light lamp further comprises:

[0009] The light homogenizing mirror is installed on the side of the convex lens away from the polygonal light source and is connected to the lampshade.

[0010] According to an embodiment of the utility model, the polygonal light source comprises:

[0011] A polygonal mounting plate is mounted on the lampshade at the conical angle;

[0012] A plurality of first light sources are respectively mounted at each corner of the mounting plate.

[0013] According to an embodiment of the utility model, the shape of the polygonal mounting plate is an octagon, and the preset angle is 0°~120°. Preferably, the preset angle is 80°.

[0014] According to an embodiment of the utility model, the low light lamp further comprises:

[0015] A plurality of second light sources are evenly arranged in an array on the surface of the mounting plate close to the convex lens.

[0016] Another aspect of the utility model provides a phototherapy belt, comprising:

[0017] A strap with a preset width, wherein a plurality of mounting areas are provided at intervals on the strap, and the strap is used to be fixed on a target object;

[0018] A plurality of the above-mentioned low-light lamps are arranged in an array on each of the above-mentioned installation areas;

[0019] A power supply is electrically connected to each of the above-mentioned low-light lamps, and the above-mentioned power supply is configured to provide electrical energy to the above-mentioned low-light lamps.

[0020] According to an embodiment of the utility model, the phototherapy belt further comprises:

[0021] A display controller is mounted on a surface of the strap away from the target object. The display controller is respectively connected to the power supply and the plurality of dim lights for communication. The display controller is used for controlling the working states of the plurality of dim lights in response to a control operation of the target object.

[0022] According to an embodiment of the utility model, the phototherapy belt further comprises:

[0023] A temperature sensor is connected to the display controller for communication, and the temperature sensor is configured to detect the temperature of the light emitted by the dim light;

[0024] Wherein, when the temperature detected by the temperature sensor is greater than a preset temperature threshold, the display controller switches the working states of the plurality of the dim lights.

[0025] According to an embodiment of the utility model, the display controller is detachably connected to the strap via a magnetic attraction device, and the display controller is connected to the dim light via a processing circuit, wherein the processing circuit is used to control the working state of the dim light.

[0026] According to an embodiment of the present utility model, the processing circuit includes:

[0027] A plurality of power supply circuits, one power supply circuit is connected to one of the above-mentioned dim lamps and the above-mentioned display controller, wherein the above-mentioned power supply circuit includes:

[0028] Three parallel power supply circuits electrically connected to one of the above-mentioned dim lamps;

[0029] The illumination intensity of the dim light is controlled by controlling the power-on states of the three power supply sub-circuits.

[0030] According to the embodiments of the utility model, by utilizing a polygonal light source to emit preset monochromatic light for treatment, the height of the low-light lamp can be effectively reduced, and at the same time, the low-light lamp can be ensured to output monochromatic light with sufficient energy for treatment, thereby improving the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The above and other purposes, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

[0032] Figure 1 A cross-sectional view of a low-light lamp according to an embodiment of the utility model is schematically shown;

[0033] Figure 2 A cross-sectional view of a low-light lamp according to an embodiment of the utility model is schematically shown;

[0034] Figure 3 The structure diagram of the phototherapy belt according to the embodiment of the utility model is schematically shown;

[0035] Figure 4 The structure diagram of the phototherapy belt according to another embodiment of the utility model is schematically shown;

[0036] Figure 5 A schematic diagram of a display of an LCD touch display screen according to another embodiment of the utility model is schematically shown; and

[0037] Figure 6 The circuit diagram of the processing circuit according to the embodiment of the utility model is schematically shown.

[0038] In the above drawings, the meanings of the reference numerals are as follows:

[0039] 100-twilight light;

[0040] 110-lampshade;

[0041] 120-polygon light source;

[0042] 121-mounting plate;

[0043] 122- first light source;

[0044] 130-convex lens;

[0045] 140- homogenizing mirror;

[0046] 200-light therapy belt;

[0047] 210- straps;

[0048] 220-display controller;

[0049] 230-power supply line;

[0050] 231-power supply circuit. DETAILED DESCRIPTION

[0051] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. However, it should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention. In the following detailed description, for ease of explanation, many specific details are described to provide a comprehensive understanding of the embodiments of the present invention. However, it is obvious that one or more embodiments may also be implemented without these specific details. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present invention.

[0052] The terms used herein are only for describing specific embodiments and are not intended to limit the present invention. The terms "include", "comprises", etc. used herein indicate the existence of the features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0053] All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification and should not be interpreted in an idealized or overly rigid manner.

[0054] When using expressions such as "at least one of A, B, and C, etc.", they should generally be interpreted according to the meaning of the expression commonly understood by those skilled in the art (for example, "a system having at least one of A, B, and C" should include but is not limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, C, etc.).

[0055] Figure 1 A cross-sectional view of a micro-light lamp 100 according to an embodiment of the present utility model is schematically shown.

[0056] like Figure 1 As shown, the micro light 100 for the light therapy belt 200 includes:

[0057] A conical lampshade 110, wherein the conical angle in the cross-sectional view of the lampshade 110 is a preset angle;

[0058] A polygonal light source 120 is installed at the conical angle of the lampshade 110, and the polygonal light source 120 is configured to emit a plurality of preset monochromatic lights of the same color that can be used for treatment;

[0059] The convex lens 130 is installed on a side of the lampshade 110 away from the conical angle. The convex lens 130 is configured to perform light refraction processing on a plurality of preset monochromatic lights emitted by the polygonal light source 120 to output a plurality of parallel monochromatic lights.

[0060] According to an embodiment of the utility model, the outer shape of the conical lampshade 110 can be cylindrical, columnar, etc. For example, it can be a rectangular parallelepiped with a length, width and height of 30 mm, 30 mm and 20 mm respectively, and a conical accommodating space is formed inside it. In the cross-sectional view formed by cutting and projecting the lampshade 110 along the height direction, the angle at the cone angle is a preset angle, which can be set according to actual needs, for example, it can be 80°, 100°, etc. The inner layer of the lampshade 110 is coated with a reflective coating.

[0061] According to an embodiment of the utility model, the polygonal light source 120 can emit preset monochromatic light, such as red light (about 635nm), blue light (415nm), and yellow light (808nm). This preset monochromatic light can change the cell structure, have sterilization effects, repair aging skin, relieve burns, and restore skin elasticity. Therefore, the low-light lamp 100 can be used for abdominal trauma rehabilitation, childbirth rehabilitation, and post-treatment rehabilitation of intra-abdominal tumors.

[0062] According to an embodiment of the utility model, the polygonal light source 120 emits a plurality of preset monochromatic lights. Under the reflection effect of the lampshade 110, the plurality of preset monochromatic lights are refracted by the convex lens 130 to present a plurality of roughly parallel beams of parallel lights that illuminate the skin of the target object, thereby treating wounds or tumors on the skin.

[0063] According to an embodiment of the utility model, by utilizing the polygonal light source 120 to emit preset monochromatic light for treatment, the height of the low-light lamp 100 can be effectively lowered, and at the same time, it can ensure that the low-light lamp 100 outputs monochromatic light with sufficient energy for treatment, thereby improving the treatment effect.

[0064] According to the embodiments of the present utility model, Figure 1 As shown, the micro light 100 further includes:

[0065] The light homogenizer 140 is installed on a side of the convex lens 130 away from the polygonal light source 120 and connected to the lampshade 110 .

[0066] Figure 2 A cross-sectional view of a micro-light lamp 100 according to an embodiment of the present utility model is schematically shown.

[0067] According to the embodiments of the present utility model, Figure 2 As shown, the polygonal light source 120 includes:

[0068] A polygonal mounting plate 121 is mounted on the lampshade 110 at the conical angle;

[0069] A plurality of first light sources 122 are respectively mounted at each corner of the mounting plate 121 .

[0070] According to an embodiment of the present invention, the first light source 122 may be a three-color (red, yellow, blue) LED lamp, and its maximum output current is 1A.

[0071] According to the embodiment of the utility model, the polygonal mounting plate 121 is fixedly mounted on the lampshade 110 at the conical angle by buckles or screws. When the dim light 100 is working, the plurality of first light sources 122 simultaneously emit preset monochromatic lights of the same color, and thus the preset monochromatic lights are irradiated on the target object under the reflection of the inner wall of the lampshade 110 and the refraction of the convex lens 130.

[0072] According to an embodiment of the present invention, the shape of the polygonal mounting plate 121 is an octagon, and the preset angle is 0° to 120°. Preferably, the preset angle is 80°. Figure 1 shown.

[0073] According to the embodiment of the present invention, the shape of the polygonal mounting plate 121 can be not only an octagon, but also any other polygon, such as a quadrilateral, a hexagon, etc.

[0074] According to the embodiment of the utility model, the cone angle is optimally set to 80°, which can reduce the scattered energy as much as possible, thereby ensuring that as much effective energy as possible is used for treatment.

[0075] According to an embodiment of the utility model, the low light lamp 100 further includes:

[0076] A plurality of second light sources are evenly arranged in an array on a surface of the mounting plate 121 close to the convex lens 130 .

[0077] According to an embodiment of the present invention, the second light source is the same as the first light source 122, and the second light source emits the same color of light as the first light source 122. The second light source is provided to increase the effective energy used for treatment.

[0078] Figure 3 The structural diagram of the phototherapy belt 200 according to an embodiment of the utility model is schematically shown.

[0079] like Figure 3 As shown, the light therapy belt 200 includes:

[0080] A strap 210 having a preset width, wherein a plurality of mounting areas are provided at intervals on the strap 210, and the strap 210 is used to be fixed on a target object;

[0081] A plurality of low-light lamps 100, wherein each of the installation areas is arranged in an array with a plurality of the low-light lamps 100;

[0082] A power source (not shown in the figure) is electrically connected to each of the micro-light lamps 100 , and the power source is configured to provide electrical energy to the micro-light lamps 100 .

[0083] According to the embodiment of the utility model, the preset width can be any width such as 10 cm, 20 cm, etc. The installation area can be set according to actual needs. For example, when treating the abdomen of the target object, three installation areas can be set, namely, a first area with a larger area at the abdominal muscles, and two second areas located on both sides of the waist. A plurality of micro-light lamps 100 are arranged in an array in each area, and there is a certain distance between two adjacent micro-light lamps 100. The distance can be specifically set according to actual needs, such as 3 cm.

[0084] In a specific embodiment, the strap 210 of the phototherapy belt 200 is wrapped around the abdomen, for example, by Velcro, a belt, etc. Then, the micro-light lamp 100 is controlled to emit preset monochromatic light of different colors to perform corresponding treatment.

[0085] According to the embodiment of the utility model, by utilizing the polygonal light source 120 to emit preset monochromatic light for treatment, the height of the low-light lamp 100 can be effectively lowered, and at the same time it can ensure that the low-light lamp 100 outputs monochromatic light with sufficient energy for treatment, thereby improving the treatment effect of the phototherapy belt 200. At the same time, it can move with the patient's activities, so that the patient does not have to remain still all the time, which facilitates the patient's activities.

[0086] According to the embodiment of the utility model, the light therapy belt 200 of the utility model can relax skin tissue, eliminate fatigue, improve the dull yellow or plaque skin color and the like, and also has the effect of alleviating symptoms for sensitive skin.

[0087] Figure 4 The structural diagram of a phototherapy belt 200 according to another embodiment of the utility model is schematically shown. Figure 5 A display diagram of an LCD touch display screen according to another embodiment of the utility model is schematically shown.

[0088] According to the embodiments of the present utility model, Figure 4 As shown, the light therapy belt 200 also includes:

[0089] The display controller 220 is installed on the surface of the strap 210 away from the target object. The display controller 220 is respectively communicated with the power supply and the plurality of the micro-light lamps 100. The display controller 220 is used to control the working status of the plurality of the micro-light lamps 100 in response to the control operation of the target object.

[0090] According to an embodiment of the present invention, the display controller 220 is composed of a single chip microcomputer and an LCD touch display screen (such as Figure 5 The MCU software program is composed of functional programs and GUI interface programs. The functional programs include communication, hardware management, and storage functions.

[0091] The functional program is serial communication, and the communication interface is connected through the copper sheet on the fixing device and the spring pin on the device to form a hardware connection; the hardware management protects the hardware pins, interfaces and other functions of the host device, and also includes the power supply VCC and GND connected through the copper sheet on the fixing device and the spring pin on the device to form a hardware connection; the power supply and communication interface realize the connection between the host device and the processing circuit on the phototherapy belt 200, and realize the power supply and communication protocol. The communication protocol is implemented by the serial port protocol, the communication baud rate is 9600bps, and the communication byte is 56 bits. Each bit represents the switch of a low-light lamp 100, for example 00|0000|0000|0008: represents that the eighth lamp is on, and the remaining lamps are off; it also includes a power interface, which provides power for the processing circuit and the low-light lamp 100 on the phototherapy belt 200; the storage function is setting save, which saves the parameters set for the last time, so that the user can start quickly when using it again next time; each illumination time is 15 minutes

[0092] The GUI interface program consists of functions and settings. Functions include turning the device off and on. Settings include power level settings and treatment area selection. There are three power levels, which can be entered by the user. Treatment area selection is done by touching. When the circle turns black, it is selected, and when it turns white, it is unselected. By default, all circle boxes are white, which means they are not selected. When the user needs to select the light in the treatment area, just touch the light manually. When it turns black, it is selected. If the user wants to cancel the light selection, just touch it again to cancel.

[0093] The interface display program includes information such as interface, power, remaining time, prompts, etc.; the interface includes functions, settings, power, remaining time, and information text prompts; the power display shows the remaining battery power in percentage, with 4.2V as 100% and 3.3V as 1%. When the device battery power is lower than 3.3V, the device saves parameters and then automatically shuts down after 5 seconds; the remaining time is the countdown for the current function to run, with seconds as the countdown unit; the information prompt text is a text prompt for function selection or setting, which guides the user to use it and makes it easy to use.

[0094] According to an embodiment of the present invention, the phototherapy belt 200 further includes:

[0095] A temperature sensor, connected to the display controller 220 for communication, and configured to detect the temperature of the light emitted by the micro light 100;

[0096] Wherein, when the temperature detected by the temperature sensor is greater than a preset temperature threshold, the display controller 220 switches the working states of the plurality of the dim lamps 100 .

[0097] According to an embodiment of the present invention, the temperature sensor may be disposed at the outer edge of the light homogenizing mirror 140. The preset temperature threshold may be specifically set according to actual needs, such as 45 degrees Celsius, which is mainly to avoid skin burns.

[0098] According to an embodiment of the utility model, the display controller 220 is detachably connected to the strap 210 via a magnetic attraction device, and the display controller 220 is connected to the low-light lamp 100 via a processing circuit, wherein the processing circuit is used to control the working state of the low-light lamp 100.

[0099] According to an embodiment of the present invention, the display controller 220 may also be reinforced and fixed by fixing rivets.

[0100] According to an embodiment of the present invention, the magnetic attraction device may include a permanent magnet installed on the display controller 220 and a permanent magnet or an iron sheet installed on the strap 210 .

[0101] Figure 6 The circuit diagram of the processing circuit according to the embodiment of the utility model is schematically shown.

[0102] According to the embodiments of the present utility model, Figure 6 As shown, the processing circuit includes:

[0103] A plurality of power supply circuits 230, one power supply circuit 230 is connected to one of the dim lamps 100 and the display controller 220, wherein the power supply circuit 230 includes:

[0104] Three parallel power supply subcircuits 231 electrically connected to one of the dim lamps 100;

[0105] The illumination intensity of the dim lamp 100 is controlled by controlling the power-on status of the three power supply sub-circuits 231 .

[0106] According to the embodiment of the utility model, the power supply circuit 230 provides an interface for the control and power supply of the low-light lamp 100; the three-speed control of the power supply circuit 230 is controlled by an N-channel MOS tube. When GPIOx is at a high level, the current limiting resistor is turned on, and R1, R2, and R3 are in parallel (that is, three parallel power supply sub-circuits 231), but the overall current limiting resistors are implemented in parallel, so the overall current flowing through the LED is increased. When there is only one current limiting resistor, the current is I, when there are two current limiting resistors, the current is 2I, and when there are three current limiting resistors, the current is 3I, realizing three-speed conversion.

[0107] The embodiments of the present invention are described above. However, these embodiments are only for the purpose of illustration and are not intended to limit the scope of the present invention. Although the embodiments are described above separately, this does not mean that the measures in the various embodiments cannot be used in combination to advantage. Without departing from the scope of the present invention, those skilled in the art may make a variety of substitutions and modifications, which should all fall within the scope of the present invention.

Claims

1. A low-light lamp for phototherapy, characterized in that: include: A conical lampshade, wherein the conical angle in the cross-sectional view of the lampshade is a preset angle; A polygonal light source is installed at the conical angle of the lampshade, and the polygonal light source is configured to emit a plurality of preset monochromatic lights of the same color that can be used for treatment; A convex lens is installed on a side of the lampshade away from the conical angle, and the convex lens is configured to perform light refraction processing on a plurality of preset monochromatic lights emitted by the polygonal light source to output a plurality of parallel monochromatic lights.

2. The low light lamp according to claim 1, characterized in that: Also includes: A light homogenizing mirror is installed on a side of the convex lens away from the polygonal light source and is connected to the lampshade.

3. The low light lamp according to claim 1 or 2, characterized in that: The polygonal light source comprises: A polygonal mounting plate mounted on the lampshade at the conical angle; A plurality of first light sources are respectively mounted at each corner of the mounting plate.

4. The low light lamp according to claim 3, characterized in that: The shape of the polygonal mounting plate is an octagon, and the preset angle is 0°~120°.

5. The low light lamp according to claim 3, characterized in that: Also includes: A plurality of second light sources are evenly arranged in an array on the surface of the mounting plate close to the convex lens.

6. A phototherapy belt, characterized in that: include: A strap with a preset width, wherein a plurality of mounting areas are provided at intervals on the strap, and the strap is used to be fixed on a target object; A plurality of low-light lamps according to any one of claims 1 to 5, wherein a plurality of the low-light lamps are arranged in an array on each of the installation areas; A power supply is electrically connected to each of the dim lights, and the power supply is configured to provide electrical energy to the dim lights.

7. The phototherapy belt according to claim 6, characterized in that: Also includes: A display controller is mounted on the surface of the strap away from the target object. The display controller is respectively connected to the power supply and the plurality of the dim lights for controlling the working states of the plurality of the dim lights in response to the control operation of the target object.

8. The phototherapy belt according to claim 7, characterized in that: Also includes: A temperature sensor, connected to the display controller for communication, the temperature sensor being configured to detect the temperature of the light emitted by the dim light; Wherein, when the temperature detected by the temperature sensor is greater than a preset temperature threshold, the display controller switches the working states of the plurality of the dim lights.

9. The phototherapy belt according to claim 7 or 8, characterized in that: The display controller is detachably connected to the strap via a magnetic attraction device, and the display controller is connected to the low-light lamp via a processing circuit, wherein the processing circuit is used to control the working state of the low-light lamp.

10. The phototherapy belt according to claim 9, characterized in that: The processing circuit comprises: A plurality of power supply circuits, one power supply circuit is connected to one of the dim lights and the display controller, wherein the power supply circuit comprises: Three parallel power supply circuits electrically connected to one of the dim lamps; The illumination intensity of the dim lamp is controlled by controlling the power-on status of the three power supply sub-circuits.

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