Electric heating mattress

Abstract

The utility model discloses an electric heating mattress which comprises a mattress body, a controller and an edge covering belt. The mattress body comprises a surface layer, a light-emitting assembly, a heating layer, a carbon fiber layer and a waterproof bottom layer. The light-emitting assembly comprises a plurality of LED lamps and a lamp strip which is located below the surface layer and electrically connected with the LED lamps. The LED lamp is wrapped by the lampshade; a flame-retardant protective layer is arranged between the lamp strip and the heating layer; the heating layer is composed of a first heating piece and a second heating piece which are arranged side by side and controlled independently. At least two NTC (Negative Temperature Coefficient) thermistors are arranged in each of the first heating sheet and the second heating sheet; the periphery of the NTC thermistor is fixed through an aluminum foil coating layer; according to the electric heating mattress, the temperatures of the two sides of the electric heating mattress are respectively adjusted through the independently controlled partitioned heating sheets, so that the adaptability and the comfort of the electric heating mattress are improved; meanwhile, heating is more uniform, and more materials and electric energy can be saved under the condition that the heating temperature is kept appropriate.

Description

Technical Field

[0001] The utility model relates to the technical field of home health care, in particular to an electric heating mattress pad. Background Art

[0002] People spend one-third of their daily time in a sleeping state, and good rest can make people in a full mental state; the quality of sleep is closely related to the mattress that people come into intimate contact with every day. With the continuous progress of technology and the increasing improvement of people's living standards, people have put forward higher and higher requirements for products that ensure sleep comfort. Especially considering that the temperature is relatively low in winter, long-term use of air conditioning for heating will make the air dry, resulting in dry skin and water shortage in the human body; the existing mattresses are divided into ordinary mattresses and heating mattresses. The ordinary mattress only serves as a place for people to sleep, while the heating mattress can use a heating device to heat the mattress to a suitable temperature, making people feel comfortable when lying on the heating mattress to sleep. However, the above-mentioned existing mattresses usually have relatively single functions and cannot meet people's increasing health care needs; and most of them use ordinary electric heating films for heating, which is easy to cause local overheating and there are potential safety hazards; in addition, when the existing electric heating mattress pad works, it generally heats the whole electric heating mattress pad. When the user only occupies half of the area of the electric heating mattress pad, the heating elements on the other half of the area of the electric heating mattress pad work normally, resulting in waste of electric energy; nor can it meet the needs of people with different requirements for heating temperatures.

[0003] Therefore, it is necessary to continue research and development to solve the problems of the above-mentioned existing technologies. Summary of the Utility Model

[0004] Therefore, in order to solve the problems existing in the above-mentioned existing technologies, the purpose of the utility model is to provide an electric heating mattress pad, which can separately control the partitioned heating elements to adjust the temperatures on both sides of the electric heating mattress pad respectively, and perform warm physiotherapy on the human body, so as to meet the users of double beds with different temperature requirements, improve the adaptability and comfort of the utility model; it can also avoid the problem that when the user only occupies half of the area of the electric heating mattress pad, the heating elements on the other half of the area of the electric heating mattress pad work normally, resulting in waste of electric energy, etc.; on the other hand, a light-emitting component and negative ion balls are arranged on the heating element, so that the utility model realizes the functions of simultaneously integrating negative ions, photothermal effects and temperature treatment; promoting and balancing the body's metabolism, improving the energy of tissue cells, and effectively improving the quality of sleep.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electric heating mattress, comprising a mattress body, a controller, and a binding band surrounding the outer periphery of the mattress body; the mattress body includes a surface layer, a light-emitting component, a heating layer, a carbon fiber layer, and a waterproof bottom layer arranged from top to bottom; the light-emitting component includes a plurality of LED lights spaced apart and arranged on the surface layer, and a light strip located below the surface layer and electrically connected to the LED lights; the LED lights are covered by lamp covers; a flame retardant protective layer is provided between the light strip and the heating layer; the heating layer is composed of a first heating sheet and a second heating sheet arranged side by side and controlled separately; the lengths of the first heating sheet and the second heating sheet are adapted to the length of the mattress body; at least two NTC thermistors are provided in each of the first heating sheet and the second heating sheet; the outer periphery of the NTC thermistor is fixed by an aluminum foil coating layer.

[0007] As a further description of the above solution, the first heating sheet and the second heating sheet are respectively formed by bending 2.5mm heating wires in a plurality of "S" shapes, and the distance between each bending point is 25mm.

[0008] As a further description of the above solution, a plurality of negative ion balls are laid on the surface layer, and the LED lights are respectively arranged between the plurality of negative ion balls.

[0009] As a further description of the above solution, 24-36 of the LED lights are provided on the surface layer; the LED lights are arranged in an array of 6 rows parallel to each other.

[0010] As a further description of the above solution, the flame retardant protective layer is an aluminum foil flame retardant cloth.

[0011] As a further description of the above solution, the light strip is a flexible FPC light strip.

[0012] As a further description of the above solution, a support layer is provided between the waterproof bottom layer and the carbon fiber layer.

[0013] As a further description of the above solution, the support layer is a rigid cotton support layer.

[0014] As a further description of the above solution, the controller is a dual-temperature automatic controller.

[0015] Compared with the prior art, the beneficial effects of the present utility model are at least in the following aspects:

[0016] 1. The utility model adjusts the temperatures on both sides of the electric heating mattress separately through the separately controlled partitioned heating elements, and performs warm physiotherapy on the human body, which can meet the users of double beds with different temperature requirements, improve the adaptability and comfort of the utility model; it can also avoid the problem that when the user only occupies half of the area of the electric heating mattress, the heating elements on the other half of the electric heating mattress work normally, resulting in waste of electric energy, etc.; at the same time, the heating elements are respectively formed by bending a 2.5 mm heating wire in a plural number of "S" shapes, and are equally spaced and evenly heated; by bending the heating wire in an "S" shape, the contact area with the surrounding environment is increased at each "S" - shaped bending point, which can increase the surface area of heat transfer, improve the heating effect. In addition, the bending setting can help disperse heat, reduce the concentration of heat on the heating element, and is also softer and more flexible, easier to adapt to the curved surface of the mattress, better fit the human body, and improve the comfort and user experience;

[0017] On the other hand, a light - emitting component and negative - ion balls are arranged on the heating element, enabling the utility model to simultaneously integrate the functions of negative ions, photothermal effect, and temperature treatment; it promotes and balances the body's metabolism, improves the energy of tissue cells, and effectively improves the sleep quality; further, a carbon fiber layer is arranged below the heating element to strengthen the warm effect, facilitate heat conduction, fully stimulate the effects of negative ions, photothermal effect, temperature treatment, etc., make full use of the advantages of various physical therapies, produce a comprehensive effect, improve the treatment effect, and can bring a comfortable treatment experience; it is multifunctional and energy - saving; and the setting of the light strip can also make the electric heating mattress have aesthetic effects such as emitting light during use;

[0018] 2. The utility model also uses aluminum foil to fix the NTC thermistor, which plays both a fixing role and a flame - retardant role. The design is ingenious, not easy to catch fire, energy - saving, and has high safety performance;

[0019] 3. The heating elements, light - emitting components, and negative - ion balls of the utility model are all evenly distributed, making the heating more uniform. While maintaining a suitable heating temperature, it is more material - saving and energy - saving; in addition, the user's head, neck, shoulders, back, legs, and feet are all treated and relaxed, providing an all - round experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is an exploded view of the overall structure of the electric heating mattress according to the preferred embodiment of the utility model;

[0021] Figure 2 is a schematic diagram of the structure of the heating element of the electric heating mattress according to the preferred embodiment of the utility model;

[0022] Figure 3 is a schematic diagram of the structure of the controller of the electric heating mattress according to the preferred embodiment of the utility model;

[0023] Figure 4Schematic diagram of the surface layer structure of the electric heating mattress in the preferred embodiment of the present utility model;

[0024] Figure 5 Schematic diagram of the connection state of the light-emitting component of the electric heating mattress in the preferred embodiment of the present utility model;

[0025] Figure 6 Physical reference diagram of the bending state of the heating wire of the electric heating mattress in the preferred embodiment of the present utility model.

[0026] In the figure:

[0027] 1. Mattress body; 11. Surface layer; 111. Negative ion ball; 12. Light-emitting component; 121. Lamp shade; 122. Light strip; 123. LED lamp; 13. Heating layer; 131. First heating sheet; 132. Second heating sheet; 133. NTC thermistor; 134. Aluminum foil coating layer; 135. Heating wire; 14. Carbon fiber layer; 15. Waterproof bottom layer; 16. Flame retardant protection layer; 17. Support layer; 2. Controller; 21. First power switch; 22. First temperature adjustment button; 23. First timing button; 24. Second power switch; 25. Second temperature adjustment button; 26. Second timing button; 3. Edge binding strip; L. Bending spacing of the heating wire. Detailed implementation manners

[0028] For the convenience of understanding the present utility model, the technical solutions and advantages of the utility model are further described in detail below in conjunction with the drawings and embodiments. The specific structure and characteristics of the present utility model are described by way of examples below, and should not be construed as any limitation to the present utility model. At the same time, any one of the technical features mentioned below (including implicit or explicit), as well as any one of the technical features directly shown or implicit in the drawings, can continue to be arbitrarily combined or deleted between these technical features, so as to form more other embodiments that may not be directly or indirectly mentioned in the present utility model. The preferred embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0029] In the description of the present utility model, unless otherwise specified, the orientation or positional relationship indicated by terms such as "outer", "inner", "upper", "end portion", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, unless otherwise specified, the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0031] As Figure 1-6 shown, the present utility model provides an electric heating mattress pad, which includes a mattress pad body 1, a controller 2, and a binding strip 3 surrounding the outer periphery of the mattress pad body 1; the mattress pad body 1 includes a surface layer 11, a light-emitting component 12, a heating layer 13, a carbon fiber layer 14, and a waterproof bottom layer 15 arranged from top to bottom; the light-emitting component 12 includes LED lights 123 spaced apart and arranged on the surface layer 11, and a light strip 122 located below the surface layer 11 and electrically connected to the LED lights 123; the LED lights 123 are covered by lamp covers 121; specifically, the lamp covers are clamped on the light strip 122 and welded by ultrasonic waves; a flame-retardant protective layer 16 is provided between the light strip 122 and the heating layer 13; the heating layer 13 is composed of a first heating sheet 131 and a second heating sheet 132 arranged side by side and independently controlled; the lengths of the first heating sheet 131 and the second heating sheet 132 are adapted to the length of the mattress pad body 1; at least two NTC thermistors 133 are provided in each of the first heating sheet 131 and the second heating sheet 132; the NTC thermistors 133 are fixed by an aluminum foil coating layer 134 on the outer periphery.

[0032] Specifically, the first heating sheet 131 and the second heating sheet 132 are respectively formed by bending a 2.5 mm heating wire 135 in a complex "S" shape, and the distance L between each bending point is 25 mm; the heating wire 135 can be a PTC heating wire 135 with a conventional wire diameter of 2.5 mm. In this embodiment, the advantage of such a setting is that by bending the heating wire in an "S" shape, the contact area with the surrounding environment is increased at each "S" shape bending point, which can increase the surface area of heat transfer and improve the heating effect; in addition, the bending setting can help disperse heat, reduce the concentration of heat on the heating sheet, and is also softer and more flexible, making it easier to adapt to the curved surface of the mattress pad, better fitting the human body, and improving the comfort and use experience.

[0033] Specifically, for the setting form of the LED lamp of the light-emitting component and the lamp cover covering the LED lamp, the light-emitting principle can refer to the setting of the photothermal physiotherapy lamp in the prior art, and it can be implemented as long as it can meet the physical therapy effect of the photothermal effect of the present invention. As one of the optional implementation manners, the LED lamp can be an infrared light that can generate a wavelength range between 400 and 1700 nanometers in the prior art. The main biological effect of the light emitted by it is the thermal effect. A certain intensity of light irradiation can increase the temperature of the irradiated part, so as to achieve physiotherapy effects such as promoting blood circulation and relieving muscle fatigue.

[0034] In this embodiment, using the LED lamp as the light output of the light-emitting component has strong controllability and can be set to emit light waves with different wavelength ranges according to needs, which is more flexible.

[0035] As a further preferred solution, a plurality of negative ion balls 111 are laid on the surface layer 11, and the LED lamp 123 is arranged between the plurality of negative ion balls 111.

[0036] In this embodiment, through the separately controlled partitioned heating sheets, the temperatures on both sides of the electric heating mattress are respectively adjusted for warm physiotherapy of the human body, which can meet the users of a double bed with different temperature requirements, improve the adaptability and comfort of the present invention; it can also avoid problems such as waste of electric energy when the user only occupies half of the area of the electric heating mattress and the heating sheets on the other half of the area of the electric heating mattress work normally; at the same time, the heating sheets are respectively formed by bending a 2.5 mm heating wire 135 in a complex "S" shape and are equidistantly distributed, with uniform heating; on the other hand, a light-emitting component and negative ion balls 111 are arranged on the heating sheets, so that the present invention realizes the functions of simultaneously integrating negative ions, photothermal effects and temperature treatment effects; promoting and balancing the body's metabolism, increasing the energy of tissue cells, and effectively improving the sleep quality;

[0037] Further, a carbon fiber layer is arranged below the heating sheet to enhance the warm effect, facilitate heat conduction, fully stimulate the effects of negative ions, photothermal effects, temperature treatment, etc., make full use of the advantages of various physical therapies to produce a comprehensive effect, improve the treatment effect, and can bring a comfortable treatment experience; it is multifunctional and energy-saving;

[0038] On the other hand, the present invention also uses aluminum foil to fix the NTC thermistor 133, which plays a fixing role and a flame retardant role at the same time. The design is ingenious, non-flammable, energy-saving and has high safety performance.

[0039] In addition, the negative ion ball 111 is a particulate matter that can generate negative ions, and its main components include jade powder, tourmaline powder, etc. In other embodiments, any particulate matter that can generate negative ions can be used as the negative ion ball 111; in this embodiment, the shape of the negative ion ball 111 can be other shapes such as square or powdery in addition to spherical shape.

[0040] As a further preferred solution, 24 - 36 of the lamp shades 121 and LED lights 123 are provided on the surface layer 11; the lamp shades 121 and LED lights 123 are arranged in an array of 6 rows parallel to each other, with 4 - 6 in each row. In this embodiment, the heating sheet, the lamp shades 121 and LED lights 123, and the negative ion balls 111 are all arranged in a uniform distribution manner, making the heating more uniform. While maintaining a suitable heating temperature, it can save more materials and electric energy; in addition, the user's head, neck, shoulders, back, legs, and feet can all be treated and relaxed, providing an all-round experience. Further, the use of an interval combination arrangement can also make the present utility model more beautiful.

[0041] As a further preferred solution, the flame retardant protective layer 16 is an aluminum foil flame retardant cloth; the flame retardant protective layer 16 is provided for fire prevention and flame retardancy, improving the safety performance of the present utility model.

[0042] As a further preferred solution, the light strip 122 is a flexible FPC light strip. Its adapted voltage, waterproof performance, etc. can all refer to the prior art; the setting of the light strip 122 can also make the electric heating mattress have aesthetic effects such as emitting light during use.

[0043] As a further preferred solution, a support layer 17 is provided between the waterproof bottom layer 15 and the carbon fiber layer 14; specifically, the support layer 17 is a rigid cotton support layer.

[0044] As a further preferred solution, the controller 2 is a dual-temperature automatic controller 2. The controller 2 is provided with a first power switch 21, a first temperature adjustment button 22, a first timing button 23; a second power switch 24, a second temperature adjustment button 25, and a second timing button 26; which are respectively used to control the on-off, time setting, and temperature adjustment of the first heating sheet 131 and the second heating sheet 132.

[0045] It should be noted that the present utility model also includes other electrical components, insulating components, etc. that meet its functions such as lighting and waterproofing and safety protection, which will not be elaborated here.

[0046] The above embodiments are only the preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electric heating mattress, characterized in that: It includes a mattress body, a controller, and an edging band arranged around the periphery of the mattress body; the mattress body includes a surface layer, a light-emitting component, a heating layer, a carbon fiber layer, and a waterproof bottom layer arranged from top to bottom; the light-emitting component includes a plurality of LED lights arranged on the surface layer at intervals, and a light strip electrically connected to the LED lights under the surface layer; the LED lights are covered by a lampshade; a flame-retardant protective layer is provided between the light strip and the heating layer; the heating layer is composed of a first heating plate and a second heating plate arranged side by side and controlled separately; at least two NTC thermistors are provided in the first heating plate and the second heating plate; the periphery of the NTC thermistor is fixed by an aluminum foil covering layer.

2. The electric heating mattress according to claim 1, characterized in that: The first heating plate and the second heating plate are respectively formed by bending the heating wire in a plurality of "S" shapes, and the spacing between each bending is 25mm.

3. The electric heating mattress according to claim 2, characterized in that: A plurality of negative ion balls are laid on the surface layer, and the LED lamps are respectively arranged between the plurality of negative ion balls.

4. The electric heating mattress according to claim 3, characterized in that: The surface layer is provided with 24-36 LED lamps; the LED lamps are arranged in an array in 6 parallel rows.

5. The electric heating mattress according to claim 3, characterized in that: The flame retardant protective layer is aluminum foil flame retardant cloth.

6. The electric heating mattress according to claim 3, characterized in that: The light strip is a flexible FPC light strip.

7. The electric heating mattress according to claim 3, characterized in that: A supporting layer is arranged between the waterproof bottom layer and the carbon fiber layer.

8. The electric heating mattress according to claim 7, characterized in that: The support layer is a hard cotton support layer.

9. The electric heating mattress according to claim 1, characterized in that: The controller is a dual-temperature automatic controller.

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