A multi-functional hat

Abstract

The application provides a multifunctional hat, relates to the technical field of intelligent wearable devices, and comprises a hat, a UVB light emitting device and a heating device, wherein the UVB light emitting device and the heating device are arranged in the hat, the UVB light emitting device is used for emitting UVB light to the head of a user, and the heating device is used for heating the head of the user; the UVB light emitting device in the multifunctional hat is used for emitting UVB light to the head of the user, the UVB light simulates sunlight, helps the human body to synthesize vitamin D, and promotes the absorption of calcium; the heating device is used for heating the head of the user, so as to facilitate health care of the head of the user, and therefore, the multifunctional hat can improve the physical health level of people who work and live in an indoor environment for a long time.

Description

Technical Field

[0001] This invention relates to the field of smart wearable device technology, and in particular to a multifunctional hat. Background Technology

[0002] With the fast pace of modern life and technological advancements, people spend long hours working and living indoors, lacking sunlight exposure, leading to calcium deficiency. The principle is that while humans and animals ingest large amounts of calcium daily, their absorption is limited. UVB rays from sunlight (specifically, wavelengths of 265-228 nm) can promote the conversion of 7-dehydrocholesterol in the epidermis and dermis of humans and animals into vitamin D3, thereby promoting intestinal calcium absorption, inducing calcium and phosphorus deposition in bones, and preventing rickets, thus achieving the goal of calcium supplementation. Simultaneously, vitamin D3 affects cell formation, cell differentiation, the endocrine regulatory system, immune responses, macrophage function, and myocardial metabolism. In practice, it can be used to prevent rickets, osteoporosis, and osteomalacia.

[0003] Indoor windows can filter out more than 50% of ultraviolet light, so people cannot produce enough vitamin D3 even when they sunbathe indoors.

[0004] Therefore, there is an urgent need for a wearable device that allows users to enjoy UVB ultraviolet light exposure while working and living indoors. Summary of the Invention

[0005] The purpose of this invention is to provide a multifunctional hat to solve the problems existing in the prior art and facilitate the improvement of the physical health of people who work and live in indoor environments for long periods of time.

[0006] To achieve the above objectives, the present invention provides the following solution:

[0007] The present invention provides a multifunctional hat, comprising: a hat, a UVB light emitting device, and a heating device, wherein the UVB light emitting device and the heating device are both disposed inside the hat, the UVB light emitting device is used to emit UVB light to the user's head, and the heating device is used to heat the user's head.

[0008] Preferably, the heating device is an infrared emitting device, which is used to emit infrared rays toward the user's head.

[0009] Preferably, the hat includes a hat body and a brim. The hat body has a double-layer structure, consisting of an inner lining layer and an outer layer. The UVB light emitting device and the infrared light emitting device share a first flexible circuit board. The UVB light emitting device includes at least one UVB lamp bead, and the infrared light emitting device includes at least one infrared LED lamp bead. Both the UVB lamp bead and the infrared LED lamp bead are disposed on the first flexible circuit board. The first flexible circuit board is laid in the interlayer between the inner lining layer and the outer layer. The inner lining layer has at least one window, through which the light emitted by the UVB lamp bead and the infrared LED lamp bead can pass and illuminate the user's head.

[0010] Preferably, the UVB light emitting device and the infrared light emitting device share a main unit. The main unit is electrically connected to the first flexible circuit board. The main unit is used to control the opening and closing of the infrared LED beads and the UVB beads. The main unit can also supply power to the infrared LED beads and the UVB beads. The main unit is located on the outside of the cap body.

[0011] Preferably, the host includes a housing, a membrane switch, a second flexible circuit board, a battery, and a control module. The control module is used to control the on / off state of the infrared LED beads and the UVB beads. The battery is used to power the infrared LED beads, the UVB beads, and the control module. The battery and the control module are disposed inside the housing.

[0012] The membrane switch is disposed on the brim of the hat and is located outside the housing. The edge of the brim away from the hat body is the end edge, and the two edges of the brim connected to the end edge are the side edges. The membrane switch is disposed on the brim close to the end edge and any one of the side edges. The membrane switch is connected to the control module through the second flexible circuit board. The membrane switch can control the opening and closing of the infrared LED beads and the UVB beads.

[0013] Preferably, the housing is an arc-shaped housing, and the curvature of the inner side of the housing matches the curvature of the front part of the hat body. The housing is disposed above the junction of the brim and the hat body, and the inner side of the housing is fitted to the hat body. The brim has a double-layer structure, and the membrane switch is disposed in the interlayer of the brim.

[0014] Preferably, the first flexible circuit board includes a horizontal flexible circuit strip and a vertical flexible circuit strip. The horizontal flexible circuit strip is disposed at the rear of the cap and extends circumferentially along the cap. The vertical flexible circuit strip is disposed at the center line of the top of the cap. The vertical flexible circuit strip and the horizontal flexible circuit strip are integrally disposed. The end of the vertical flexible circuit strip away from the horizontal flexible circuit strip is connected to the host.

[0015] Each of the horizontal flexible circuit strips has a group of LED beads in the middle and at both ends, and each of the vertical flexible circuit strips has a group of LED beads in the middle. Each group of LED beads includes an infrared LED bead and a UVB LED bead. The inner lining layer has a window corresponding to the position of each group of LED beads.

[0016] Preferably, in addition to the UVB chip, the UVB lamp bead also integrates a UVB detection chip. The UVB detection chip is used to detect the irradiance of UVB ultraviolet rays emitted by the UVB chip. The UVB detection chip is electrically connected to the control module. The irradiance signal detected by the UVB detection chip is amplified by the discharge circuit and transmitted to the control module. The control module automatically controls the UVB chip to turn off according to the UVB radiation dose value.

[0017] Preferably, it also includes a prompting device. When the control module automatically controls the UVB chip to turn off according to the UVB radiation dose value, the control module simultaneously controls the prompting device to prompt the user that the irradiation has ended. When the user controls the UVB chip to start irradiation through the thin-film switch, the control module controls the prompting device to prompt the user that the irradiation has started.

[0018] Preferably, the switching mode of the membrane switch can be set to any two of the following modes: short press, long press, and double press, to control the switching of the UVB lamp bead and the infrared LED lamp bead respectively.

[0019] The present invention achieves the following technical effects compared to the prior art:

[0020] The UVB light emitting device in the multifunctional hat provided by this invention is used to emit UVB light to the user's head. The UVB light simulates sunlight, helps the human body synthesize vitamin D, and promotes calcium absorption. The heating device is used to heat the user's head to facilitate head health care. Therefore, the multifunctional hat provided by this invention can help improve the health of people who work and live in indoor environments for long periods of time.

[0021] Furthermore, by utilizing the warming effect of infrared rays, the temperature of human tissues rises under infrared irradiation, capillaries dilate, blood flow accelerates, metabolism is enhanced, and cell and tissue vitality and regeneration capacity are improved, thereby achieving health benefits.

[0022] Furthermore, a flexible circuit board is used to connect the LED beads and the main unit, achieving the function without affecting the comfort of wearing the hat. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the embodiments will be briefly described below.

[0024] Figure 1 A schematic diagram of the appearance of the multifunctional hat provided by the present invention;

[0025] Figure 2 A schematic diagram of the internal structure of the multifunctional hat provided by the present invention;

[0026] Figure 3 A schematic diagram of the structure of a UVB light emitting device and an infrared light emitting device;

[0027] Figure 4 for Figure 2 A view from another direction;

[0028] In the figure: 1-cap body, 11-inner lining layer, 2-cap brim, 3-main unit, 31-second flexible circuit board, 32-membrane switch, 33-charging hole, 4-first flexible circuit board, 41-vertical flexible circuit strip, 42-horizontal flexible circuit strip, 5-UVB lamp bead, 6-infrared LED lamp bead. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] The purpose of this invention is to provide a multifunctional hat to solve the problems existing in the prior art and facilitate the improvement of the physical health of people who work and live in indoor environments for long periods of time.

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] This invention provides a multifunctional hat that can be used as a sports hat, a fedora, and a safety helmet, etc.Figures 1-4 As shown, it includes: a hat, a UVB light emitting device, and a heating device. Both the UVB light emitting device and the heating device are located inside the hat. The UVB light emitting device is used to emit UVB light to the user's head, and the heating device is used to heat the user's head.

[0033] The UVB light emitting device in the multifunctional hat provided by this invention is used to emit UVB light to the user's head. The UVB light simulates sunlight, helps the human body synthesize vitamin D, and promotes calcium absorption. The heating device is used to heat the user's head to facilitate head health care. Therefore, the multifunctional hat provided by this invention can help improve the health of people who work and live in indoor environments for long periods of time.

[0034] Furthermore, the heating device is an infrared emitting device, which emits infrared rays towards the user's head. When the infrared rays irradiate the user's head, they can heat the irradiated area. Utilizing the thermal effect of infrared rays, under infrared irradiation, the temperature of human tissues rises, capillaries dilate, blood flow accelerates, metabolism is enhanced, and cell tissue vitality and regeneration capacity are improved, thereby achieving a health care effect.

[0035] Furthermore, the hat includes a hat body 1 and a brim 2. The hat body 1 has a double-layer structure, consisting of an inner lining layer 11 and an outer layer. The UVB light emitting device and the infrared light emitting device share a first flexible circuit board 4. The UVB light emitting device includes at least one UVB lamp bead 5, and the infrared light emitting device includes at least one infrared LED lamp bead 6. Both the UVB lamp bead 5 and the infrared LED lamp bead 6 are disposed on the first flexible circuit board 4. The first flexible circuit board 4 is laid in the interlayer between the inner lining layer 11 and the outer layer. The inner lining layer 11 has at least one window. The UVB lamp bead 5 and the infrared LED lamp bead 6 are both disposed on the first flexible circuit board 4. The light emitted by the external LED beads 6 can shine through the window onto the user's head. The first flexible circuit board 4 connects the beads and the main unit 3, which can power and control the beads without affecting the comfort of wearing the hat. The flexible circuit board is also called FPC. In addition, to further improve the comfort of wearing, the first flexible circuit board 4 is placed in the interlayer of the hat body 1. The inner lining layer 11 can prevent the scalp or hair from contacting the first flexible circuit board 4, and the outer layer prevents the first flexible circuit board 4 from being exposed outside the hat, which improves the aesthetics and can also protect the first flexible circuit board 4.

[0036] Furthermore, the UVB light emitting device and the infrared light emitting device share a main unit 3. The main unit 3 is electrically connected to the first flexible circuit board 4. The main unit 3 is used to control the opening and closing of the infrared LED beads 6 and the UVB beads 5. The main unit 3 can also supply power to the infrared LED beads 6 and the UVB beads 5. The main unit 3 is located on the outside of the cap body 1.

[0037] Furthermore, the host 3 includes a housing, a membrane switch 32, a second flexible circuit board 31, a battery, and a control module. The control module is used to control the opening and closing of the infrared LED beads 6 and the UVB beads 5, and the battery is used to power the infrared LED beads 6, the UVB beads 5, and the control module. The battery and the control module are disposed inside the housing.

[0038] The membrane switch 32 is disposed on the brim 2 and is located outside the housing. The edge of the brim 2 away from the hat body 1 is the end edge, and the two edges of the brim 2 connected to the end edge are the side edges. The membrane switch 32 is positioned on the brim 2 close to the end edge and any one of the side edges. The membrane switch 32 is connected to the control module through the second flexible circuit board 31. The membrane switch 32 can control the opening and closing of the infrared LED beads 6 and the UVB beads 5. The inventors have carefully observed that when the hat being worn has a brim 2, people often pinch a corner of the brim 2 to straighten the hat. Therefore, the placement of the membrane switch 32 in the multifunctional hat provided by this invention conforms to the user's usage habits, is convenient and quick to operate, and the action is not too conspicuous.

[0039] Furthermore, the shell is an arc-shaped shell, and the curvature of the inner side of the shell matches the curvature of the front of the hat body 1. The shell is located above the intersection of the brim 2 and the hat body 1, and the inner side of the shell is fitted to the hat body 1. The brim 2 has a double-layer structure, and the membrane switch 32 is located in the interlayer of the brim 2. The hat body 1 and the brim 2 jointly bear the weight of the main unit 3, and the location of the shell is aesthetically pleasing. Preferably, the color of the shell can match the color of the hat, further improving the aesthetics.

[0040] Furthermore, the first flexible circuit board 4 includes a horizontal flexible circuit strip 42 and a vertical flexible circuit strip 41. The horizontal flexible circuit strip 42 is disposed at the rear of the cap body 1 and extends along the circumference of the cap body 1. The vertical flexible circuit strip 41 is disposed at the center line of the top of the cap body 1. The vertical flexible circuit strip 41 and the horizontal flexible circuit strip 42 are integrally disposed. The end of the vertical flexible circuit strip 41 away from the horizontal flexible circuit strip 42 is connected to the host 3.

[0041] A group of LED beads is provided at the middle and both ends of the horizontal flexible circuit strip 42, and a group of LED beads is also provided at the middle of the vertical flexible circuit strip 41. Each group of LED beads includes an infrared LED bead 6 and a UVB LED bead 5. A window is provided in the inner liner layer 11 corresponding to the position of each group of LED beads. The LED beads are distributed around the human head, making the irradiation effect more uniform. Compared with the design of using a single high-intensity light source, setting multiple LED beads to relatively small irradiation intensities and distributing them evenly can provide the UVB irradiation dose required by the human body while avoiding the excessive melanin production caused by high-intensity irradiation of a single irradiation area. In addition, the infrared LED bead 6 and UVB LED bead 5 in each group of LED beads share a window, reducing the number of windows on the inner liner layer 11. Compared with the solution of opening two smaller windows to correspond to the infrared LED bead 6 and UVB LED bead 5 respectively, the process difficulty of opening a larger window to correspond to the infrared LED bead 6 and UVB LED bead 5 in this invention is much lower than the above solution.

[0042] Furthermore, in addition to the UVB chip, the UVB lamp bead 5 also integrates a UVB detection chip. This chip detects the irradiance of the UVB band ultraviolet light emitted by the UVB chip. The UVB detection chip is electrically connected to the control module. The irradiance signal detected by the UVB detection chip is amplified by the discharge circuit and transmitted to the control module. The control module automatically controls the UVB chip to turn off based on the UVB radiation dose value. Specifically, under the same UVB radiation intensity, the UVB radiation dose has a linear relationship with the radiation time, i.e.:

[0043] W=P*T

[0044] Where W is the UVB radiation dose, P is the UVB radiation intensity, and T is the radiation time.

[0045] When the radiation dose exceeds the preset threshold, the control module controls the UVB LED chip to turn off through the UVB lamp bead 5 drive circuit, stopping UVB irradiation.

[0046] Furthermore, the multifunctional hat also includes a prompting device. When the control module automatically controls the UVB chip to turn off based on the UVB radiation dose value, the control module simultaneously controls the prompting device to prompt the user that the irradiation has ended. When the user controls the UVB chip to start irradiation through the membrane switch 32, the control module controls the prompting device to prompt the user that the irradiation has started.

[0047] Furthermore, the switching mode of the membrane switch 32 can be set to any two of the following modes: short press, long press, and double press, to control the switching of the UVB lamp bead 5 and the infrared LED lamp bead 6 respectively. In a specific implementation, since the user cannot see the hat he is wearing, the prompting device in this solution can be a miniature vibration motor to prompt the user through vibration, or a buzzer or other device that can be used for alarm.

[0048] Specific examples have been used to illustrate the principles and implementation methods of this invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this invention. Furthermore, those skilled in the art will recognize that, based on the ideas of this invention, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this invention.

Claims

1. A multifunctional hat, characterized in that: include: The hat comprises a UVB light emitting device and a heating device, both of which are housed within the hat. The UVB light emitting device emits UVB light towards the user's head, and the heating device heats the user's head. The heating device is an infrared emitting device that emits infrared light towards the user's head. The hat includes a hat body and a brim. The hat body has a double-layer structure, consisting of an inner lining layer and an outer layer. The UVB light emitting device and the infrared emitting device share a first flexible circuit board. The UVB light emitting device includes at least one UVB LED, and the infrared emitting device includes... At least one infrared LED bead is provided. Both the UVB bead and the infrared LED bead are disposed on the first flexible circuit board, which is laid in the interlayer between the inner lining layer and the outer surface layer. The inner lining layer has at least one window, through which the light emitted by the UVB bead and the infrared LED bead can pass and illuminate the user's head. The UVB light emitting device and the infrared light emitting device share a main unit, which is electrically connected to the first flexible circuit board. The main unit is used to control the on / off state of the infrared LED bead and the UVB bead, and can also provide power to the infrared LED bead and the UVB bead. The power supply is provided by a main unit located on the outside of the hat body. The main unit includes a housing, a membrane switch, a second flexible circuit board, a battery, and a control module. The control module controls the on / off state of the infrared LED and UVB LEDs. The battery powers the infrared LEDs, UVB LEDs, and the control module. The battery and control module are housed within the housing. The membrane switch is located on the brim of the hat, outside the housing. The edge of the brim furthest from the hat body is the end edge, and the two edges of the brim connected to the end edge are the side edges. The membrane switch is positioned on the brim close to the end edge. The membrane switch, along with any one of the side edges, is connected to the control module via the second flexible circuit board. The membrane switch controls the on / off state of the infrared LED and the UVB LED. In addition to the UVB chip, the UVB LED also integrates a UVB detection chip. This UVB detection chip detects the irradiance of the UVB band ultraviolet radiation emitted by the UVB chip. The UVB detection chip is electrically connected to the control module. The irradiance signal detected by the UVB detection chip is amplified by the discharge circuit and transmitted to the control module. The control module automatically controls the UVB chip to turn off based on the UVB radiation dose value.

2. The multifunctional hat according to claim 1, characterized in that: The shell is an arc-shaped shell, and the curvature of the inner side of the shell matches the curvature of the front of the hat body. The shell is located above the junction of the brim and the hat body, and the inner side of the shell is fitted to the hat body. The brim has a double-layer structure, and the membrane switch is located in the interlayer of the brim.

3. The multifunctional hat according to claim 1, characterized in that: The first flexible circuit board includes a horizontal flexible circuit strip and a vertical flexible circuit strip. The horizontal flexible circuit strip is disposed at the rear of the cap and extends circumferentially along the cap. The vertical flexible circuit strip is disposed at the center line of the top of the cap. The vertical flexible circuit strip and the horizontal flexible circuit strip are integrally disposed. The end of the vertical flexible circuit strip away from the horizontal flexible circuit strip is connected to the host. Each of the horizontal flexible circuit strips has a group of LED beads in the middle and at both ends, and each of the vertical flexible circuit strips has a group of LED beads in the middle. Each group of LED beads includes an infrared LED bead and a UVB LED bead. The inner lining layer has a window corresponding to the position of each group of LED beads.

4. The multifunctional hat according to claim 1, characterized in that: It also includes a prompting device. When the control module automatically controls the UVB chip to turn off according to the UVB radiation dose value, the control module simultaneously controls the prompting device to prompt the user that the irradiation has ended. When the user controls the UVB chip to start irradiation through the thin-film switch, the control module controls the prompting device to prompt the user that the irradiation has started.

5. The multifunctional hat according to claim 4, characterized in that: The switching mode of the membrane switch can be set to any two of the following modes: short press, long press, and double press, to control the switching of the UVB lamp bead and the infrared LED lamp bead respectively.

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