Ventilation mattress and intelligent bed

Abstract

The utility model discloses a ventilation mattress and an intelligent bed. The ventilation mattress comprises a mattress, a ventilation pipeline arranged in the mattress and a blower device communicated with the ventilation pipeline, the blower device comprises a blower frame, an air supply unit and a heating unit, wherein the air supply unit and the heating unit are arranged on the blower frame. A plurality of ventilation holes are formed in the ventilation pipeline, and the blower device is communicated with the ventilation pipeline. The ventilated mattress disclosed by the utility model can be kept dry and fresh under the condition of higher air humidity, the mattress is prevented from being moist, mildewed and smelly, meanwhile, a user living in an area without collective heating can also experience the warm feeling of'hot kang 'in cold winter, the problem of'difficulty in warming a bed' in winter is solved, the sleep quality of the user is effectively improved, and the sleeping quality of the user is improved. And the happiness of the user is improved.

Description

Technical Field

[0001] The utility model relates to the field of smart homes, and more specifically, to a ventilated mattress and a smart bed. Background Art

[0002] People spend approximately one-third of their time sleeping. According to research conducted by international health organizations, sleep has become the third most important factor affecting people's health, after diet and exercise. However, in some areas, high humidity during the "return of the south wind" period can cause mattresses to become damp, moldy, and smelly, severely impacting their comfort and, consequently, their sleep quality. Furthermore, those living in areas without centralized heating systems face difficulties in keeping their beds warm during the cold winter, which also impacts their sleep. Utility Model Content

[0003] The present utility model aims to overcome at least one defect of the above-mentioned prior art and provide a ventilated mattress and smart bed, which are used to solve the problem that mattresses in the prior art are prone to moisture, mold and odor when the air humidity is high, and it is difficult to solve the problem of "difficulty in warming the bed", thereby affecting the user's sleep quality.

[0004] The technical solutions adopted by this utility model are as follows:

[0005] A ventilated mattress comprises: a mattress, a ventilation duct arranged in the mattress, and a blower device connected to the ventilation duct; the blower device comprises a blower frame and an air supply unit and a heating unit arranged on the blower frame; the ventilation duct is provided with a plurality of ventilation holes, and the blower device is connected to the ventilation duct.

[0006] In one embodiment, the ventilation duct includes at least two layers of ducts, which are spread out and laid in the mattress, and each layer of ducts is provided with ventilation holes.

[0007] In one embodiment, the air supply unit includes an air collecting duct arranged on the blower frame, and a fan assembly cooperating with the air collecting duct; the air collecting duct is designed in a "Y" shape, and the air collecting duct includes fan ports arranged at both ends for installing the fan assembly, and an air outlet port for discharging air.

[0008] In one embodiment, the heating unit is a heating wire provided at the air outlet.

[0009] In one embodiment, it further includes a heat insulation plate arranged at the air outlet port; the air outlet port, heating wire and heat insulation plate are arranged in sequence.

[0010] In one embodiment, the ventilated mattress further includes a temperature sensor disposed inside the mattress, and the temperature sensor is electrically connected to the blowing device.

[0011] In one embodiment, the blowing device is connected to the ventilation duct through a magnetic port.

[0012] In one embodiment, a sleep monitoring integrated sensor is also included in the mattress.

[0013] In one embodiment, the sleep monitoring integrated sensor includes a pressure sensor and a physiological sign sensor.

[0014] The present technical solution also provides a smart bed, comprising a bed frame, a headboard arranged at one end of the bed frame, and a bed board and a ventilated mattress arranged on the bed frame in sequence, wherein the ventilated mattress is any one of the ventilated mattresses described above; the blowing device is arranged in the headboard, and the bed frame is provided with an angle adjustment mechanism for pushing the bed board and adjusting the angle of the bed board.

[0015] Compared with the prior art, the beneficial effects of the present invention include at least:

[0016] The ventilated mattress of this technical solution can maintain dryness and freshness even in high humidity, preventing the mattress from becoming damp, moldy, and smelly. At the same time, it allows users living in areas without collective heating to experience the warmth of a "hot bed" even in cold winters, solving the problem of "difficulty in warming the bed" in winter, effectively improving the user's sleep quality and enhancing the user's sense of well-being. Specifically, the ventilated mattress of this technical solution has a ventilation duct inside the mattress. A blower device sends air into the ventilation duct, which is then distributed to various parts of the mattress through the ventilation holes in the ventilation duct, thereby achieving the effect of ventilating and drying the mattress, so that the mattress can remain dry and comfortable even in the "return of the south wind" weather, not only improving sleep comfort but also avoiding hygiene problems caused by dampness, mold, and smell. Furthermore, the blower device of this technical solution includes not only an air supply unit but also a heating unit that cooperates with the air supply unit. When the mattress needs to be heated due to cold weather, the heating unit is turned on, and the air blown by the air supply unit is heated by the heating unit and then sent into the ventilation duct. The hot air flow is distributed to every corner of the mattress through the ventilation holes, achieving a warm bed effect, enhancing the user's sense of well-being and sleep comfort. In addition, the heating unit can also be turned on during the "return of the south wind" to improve the drying efficiency and quickly restore the mattress to dryness.

[0017] The smart bed of this technical solution includes the aforementioned ventilated mattress, which can maintain dryness and freshness even in high humidity, preventing the mattress from becoming damp, moldy, and smelly. It also allows users living in areas without centralized heating to experience the warmth of a "heated bed" even in cold winters, solving the problem of "difficulty in warming a bed" in winter, effectively improving the user's sleep quality and sense of well-being. Furthermore, this technical solution incorporates a blower device at the head of the bed, making efficient use of space and facilitating integration. The bed frame is equipped with an angle adjustment mechanism for pushing and adjusting the bed board, allowing the angle of the bed board and ventilated mattress to be adjusted according to user needs, enhancing user comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a ventilated mattress according to an embodiment of the present invention.

[0019] Figure 2 This is a structural schematic diagram of the blowing device and ventilation duct described in an embodiment of the present utility model.

[0020] Figure 3 This is a schematic structural diagram of the blowing device described in an embodiment of the present utility model.

[0021] Figure 4 for Figure 3 Exploded view of the blast device.

[0022] Figure 5 for Figure 3 Schematic diagram of the partial structure of the blowing device.

[0023] Figure 6 This is a schematic structural diagram of the smart bed described in an embodiment of the present utility model.

[0024] Figure numerals: 10, mattress; 20, ventilation duct; 30, blowing device; 31, blower frame; 311, air collecting cover; 32, air supply unit; 321, air collecting duct; 3211, air outlet port; 322, fan assembly; 33, heating unit; 40, heat insulation board; 50, sleep monitoring integrated sensor; 60, bed frame; 70, bed head; 80, bed board; 90, massage airbag; 100, angle adjustment mechanism. DETAILED DESCRIPTION

[0025] The drawings in this utility model are for illustrative purposes only and are not to be construed as limiting the scope of this utility model. To better illustrate the following embodiments, some components in the drawings may be omitted, enlarged, or reduced in size, and do not represent the actual dimensions of the products. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted from the drawings.

[0026] like Figure 1-Figure 5The ventilated mattress shown includes: a mattress 10, a ventilation duct 20 provided in the mattress 10, and a blowing device 30 connected to the ventilation duct 20; the blowing device 30 includes a blower frame 31 and an air supply unit 32 and a heating unit 33 provided on the blower frame 31; the ventilation duct 20 is provided with a plurality of ventilation holes, and the blowing device 30 is connected to the ventilation duct 20.

[0027] The ventilated mattress of this embodiment can remain dry and fresh even when the air humidity is high, preventing the mattress 10 from becoming damp, moldy, and smelly. At the same time, it allows users living in areas without collective heating to experience the warmth of a "hot bed" in the cold winter, solving the problem of "difficulty in warming the bed" in winter, effectively improving the user's sleep quality, and enhancing the user's sense of well-being. Specifically, the ventilated mattress of this embodiment is provided with a ventilation duct 20 within the mattress 10, and an air blower 30 is used to send air into the ventilation duct 20, and then the air is distributed to various positions of the mattress 10 through the ventilation holes on the ventilation duct 20, thereby achieving the effect of ventilating and drying the mattress 10, so that the mattress 10 can remain dry and comfortable even in the "return of the south wind", which not only improves sleep comfort but also avoids hygiene problems caused by moisture, mold, and odor. Furthermore, the air blowing device 30 of this embodiment includes not only an air supply unit 32 but also a heating unit 33 that cooperates with the air supply unit 32. When the mattress 10 needs to be heated due to cold weather, the heating unit 33 is activated. The airflow from the air supply unit 32 is heated by the heating unit 33 and then sent into the ventilation duct 20. The hot air is then distributed through the ventilation holes to every corner of the mattress 10, warming the bed and enhancing the user's sense of well-being and sleep comfort. Furthermore, the heating unit 33 can also be activated during the return of the south wind to improve drying efficiency and quickly restore the mattress 10 to dryness.

[0028] The ventilation ducts 20 in this embodiment comprise at least two layers of ducts, deployed within the mattress 10, each layer having ventilation holes. The presence of at least two layers of ducts creates a three-dimensional arrangement of the ventilation ducts 20, ensuring uniform airflow throughout the mattress 10 and adapting to the ventilation of thicker mattresses. Specifically, the ventilation ducts 20 in this embodiment are arranged in two layers; this number may be increased or decreased in other embodiments.

[0029] The air supply unit 32 of this embodiment includes an air collection duct 321 mounted on the blower frame 31, and a fan assembly 322 cooperating with the air collection duct 321. The air collection duct 321 has a "Y"-shaped design and includes fan ports at both ends for mounting the fan assemblies 322, as well as an air outlet port 3211 for discharging air. Thus, one air collection duct 321 can collect the airflow generated by two fan assemblies 322 and converge it to the air outlet port 3211 for joint discharge. Furthermore, to increase the air output, the present embodiment includes two air collection ducts 321, which are arranged in parallel. This means that four fan assemblies 322 provide airflow for ventilating the mattress 10, resulting in high air output and efficiency.

[0030] In order to better collect air, the blower frame 31 of this embodiment includes a funnel-shaped air collecting cover 311, and the larger port of the funnel is opposite to the air outlet port 3211 of the air collecting duct 321, and the smaller port of the funnel serves as a port connected to the ventilation duct 20, thereby increasing the air flow rate and better delivering the air flow to the ventilation duct 20.

[0031] The heating unit 33 of this embodiment is a heating wire disposed at the air outlet port 3211. The heating wire is disposed on the blower frame 31 and corresponds to the air outlet port 3211 of the air collecting duct 321. When the air supply unit 32 delivers air to the air outlet port 3211, the air flows through the heating wire for heating before flowing into the ventilation duct 20.

[0032] In order to ensure the heating effect and increase the heating area, the heating wire is arranged in a wave shape or an M shape, and there are multiple heating wires, and the multiple heating wires are distributed in an array and cover the air outlet port.

[0033] To ensure safety, this embodiment also includes a heat insulation plate 40 arranged at the air outlet port 3211; the air outlet port 3211, the heating wire and the heat insulation plate 40 are arranged in sequence, and in order to ensure smooth outflow of the airflow, the heat insulation plate 40 is also provided with a hollow hole for circulating the airflow. When the airflow flows out from the air outlet port 3211 and is heated by the heating wire, it enters the air collecting cover 311 through the hollow hole of the heat insulation plate 40, and flows out to the ventilation duct 20 through the smaller port of the air collecting cover 311.

[0034] The ventilated mattress of this embodiment further includes a temperature sensor within the mattress 10, which is electrically connected to the air blowing device 30. The temperature sensor within the mattress 10 monitors the temperature of the mattress 10 and intelligently controls the operation of the air blowing device 30. Through airflow and heat dissipation, the mattress 10 is heated and ventilated, maintaining an optimal temperature for the user while maintaining ventilation and dryness within the mattress 10.

[0035] Specifically, the mattress 10 of this embodiment is evenly distributed with several non-contact infrared temperature sensors for real-time detection of the mattress 10 and human body temperature. The obtained data is analyzed in real time by the background system and fed back to the air supply unit 32 and heating unit 33 of the blowing device 30, so that the blowing device 30 can be intelligently adjusted to ensure that the temperature of the mattress 10 is at the preset temperature or the optimal temperature for the human body.

[0036] In this embodiment, the blower device 30 is connected to the ventilation duct 20 via a magnetic port, allowing for flexible docking and undocking. When the blower device 30 is positioned externally to the mattress 10, the magnetic port allows for adaptability to a smart mattress 10 or smart bed with adjustable mattress angles. In other embodiments, the blower device 30 and ventilation duct 20 may also be connected using flexible ducts to accommodate varying mattress 10 angles.

[0037] This embodiment also includes a sleep monitoring integrated sensor 50 provided in the mattress 10 to obtain the real-time situation of the user on the mattress 10 and provide the customer with a sleep quality report and suggestions for improving sleep health through a mobile phone APP or other external receiving devices.

[0038] Specifically, the sleep monitoring integrated sensor 50 described in this embodiment includes a pressure sensor and a physiological sign sensor. By integrating the pressure and physiological sign sensors into one, the sleep monitoring integrated sensor 50 can measure parameters such as the user's stress on the mattress 10, HRV, heart rate, respiratory rate, snoring, micro-movements, tossing and turning, and getting out of bed. The sleep monitoring integrated sensor 50 transmits the measured physiological parameters to the MCU via serial communication in the form of specially formatted data frames. After receiving the data sent by the serial port, the data frames must be parsed to obtain data such as stress, heart rate, respiratory rate, and sleep quality. The collected data is then uploaded to the cloud for further integration and analysis, providing the user with a sleep quality report and sleep health advice via a mobile phone app or other external receiving device. Simultaneously, the pressure sensor collects the user's stress on the mattress 10 in real time. The resulting data is analyzed in real time using a big data model and fed back to the circuit control system, which can be used in conjunction with the adjustable bed board 50 to adjust the angle of the mattress 10 in real time. For example, when it is detected that the user turns over, lies on his side, lies on his stomach, or curls up, the big data model analyzes and calculates the force conditions and posture of the bed board 50 that are most suitable for the current sleeping position. Then, the bed board 50 pushes the mattress 10 to automatically adjust the angles of the back and legs, so that the mattress 10 can better fit different human sleeping positions, putting the user in the optimal force state, effectively avoiding problems such as stiff neck, muscle soreness from lying down for a long time, and improving sleep quality.

[0039] The mattress 10 of this embodiment also includes a massage airbag 90, which is connected to an air pump via a valve. The inflation and deflation of the massage airbag 90 simulates finger squeezing and pressing, relieving fatigue, improving arthritis, and addressing cervical and lumbar spine disorders. The air pump can be integrated into the headboard 70 or elsewhere.

[0040] In this embodiment, the number of the sleep monitoring integrated sensor 50 and the massage airbag 90 are both multiple; the sleep monitoring integrated sensor 50 and the massage airbag 90 are staggered on the mattress 10, so that the collected data is more accurate and the massage range of the massage airbag 90 is also larger.

[0041] The massage airbags 90 of this embodiment are distributed through different areas. For example, massage airbags 90 are set in three areas corresponding to the back area, leg area and neck support area on the mattress 10, and the number of massage airbags 90 in each area is multiple. Each massage airbag 90 is connected to a centralized control system and is equipped with an air pump and a valve for controlling the inflation and deflation of each airbag. The air pump is powered by a power supply and controls the air path through the pneumatic massage drive circuit to realize the inflation and deflation of the massage airbags 90. It can operate according to instructions conveyed by the user's external device or preset program. When the user selects an airbag massage, the control system will control the inflation and deflation of the corresponding massage airbag 90 according to the selected massage mode and massage area.

[0042] In addition, in this embodiment, the shapes of the massage airbags 90 in different areas can be set to different shapes. For example, the back area and the neck support area are set to circular airbags, and the leg area is set to rectangular airbags.

[0043] In this embodiment, a pressure sensor can be installed inside the massage airbag 90 to detect changes in pressure within the massage airbag 90 in real time. The internal pressure sensor transmits the detected data to the processor. The processor controls the solenoid valve in real time based on the skin elasticity coefficient through the solenoid valve control circuit to achieve the most appropriate massage output force, thereby achieving the best starting massage effect. In this embodiment, a YL-200P air pump with a rated voltage of 220V and a frequency of 50Hz is used as the air source for starting the massage.

[0044] This embodiment also provides a smart bed, including a bed frame 60, a headboard 70 provided at one end of the bed frame 60, and a bed board 50 and a ventilated mattress provided on the bed frame 60 in sequence, wherein the ventilated mattress is any one of the ventilated mattresses described above; the blowing device 30 is provided in the headboard 70, and the bed frame 60 is provided with an angle adjustment mechanism 100 for pushing the bed board 50 and adjusting the angle of the bed board 50.

[0045] The smart bed of this embodiment includes the aforementioned ventilated mattress, which can maintain dryness and freshness even in high humidity conditions, preventing the mattress 10 from becoming damp, moldy, and smelly. Furthermore, users living in areas without centralized heating can experience the warmth of a "warm bed" even in cold winters, resolving the winter's difficulty in warming their beds, effectively improving sleep quality and enhancing their sense of well-being. Furthermore, this embodiment incorporates the air blower 30 at the headboard 70, effectively utilizing space and facilitating integration. Furthermore, the bed frame 60 is equipped with an angle adjustment mechanism 100 for advancing and adjusting the bed board 50. This allows the angle between the bed board 50 and the ventilated mattress to be adjusted according to user needs, enhancing user comfort.

[0046] Specifically, the bed board 50 of this embodiment includes a fixed board secured to the bed frame 60, and a back board and leg boards rotatably disposed on either side of the fixed board. The back board and leg boards are adjustable via an angle adjustment mechanism 100. Furthermore, the leg boards of this embodiment include a first leg board and a second leg board that are hingedly connected to each other. The first leg board is rotatably connected to the fixed board, while the second leg board is slidably connected to the bed frame 60. This allows for multiple angles of leg position adjustment, better accommodating different lying postures.

[0047] The angle adjustment mechanism 100 of this embodiment is provided on the back of the bed board 50, that is, on the side of the bed board 50 away from the mattress 10. The angle adjustment mechanism 100 includes a first push rod assembly provided on the back of the back board and a second push rod assembly provided on the back of the leg board.

[0048] The first push rod assembly includes a first push rod motor connected to the bed frame 60, a push rod of the first push rod motor being rotatably connected to the back panel. The second push rod assembly includes a second push rod motor, a push rod of the second push rod motor being rotatably connected to the hinged connection between the first and second leg panels. The second push rod assembly also includes a slider disposed on the second leg panel, the slider slidably engaging with the bed frame 60.

[0049] When the angle of the smart bed needs to be adjusted, the height and angle of different positions of the bed board 50 or different preset modes are adjusted through the mobile phone APP, remote control or voice control. The controller transmits the corresponding instructions to the drive system. The drive system controls the rotation of the DC motor inside the angle adjustment mechanism 100 according to the instructions. The worm on the motor gear drives the worm gear transmission, and the small lead screw in the worm gear makes axial movement, driving the push rod connected to it to make corresponding axial movement. When the required stroke is reached, the motor stops running, thereby completing the adjustment of different angles or modes.

[0050] Of course, the smart bed of this embodiment can also collect real-time information about the user's stress on the mattress 10 through pressure sensors within the ventilated mattress. This data is then analyzed in real time using a big data model and fed back to the circuit control system, enabling timely adjustment of the angle of the mattress 10 in conjunction with the adjustable bed board 50. For example, when the user turns over, lies on their side, lies prone, or curls up, the big data model analyzes and calculates the stress conditions and bed board 50 posture that best suit their current sleeping position. The bed board 50 then pushes the mattress 10 to automatically adjust the back and leg angles, allowing the mattress 10 to better fit different sleeping positions and ensure the user is in the optimal stress state, effectively preventing problems such as stiff neck and muscle soreness from prolonged lying, and improving sleep quality.

[0051] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the technical solution of the present invention, and are not intended to limit the specific implementation methods of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the claims of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A ventilated mattress, characterized in that: include: A mattress, a ventilation duct arranged in the mattress, and a blower device connected to the ventilation duct; the blower device includes a blower frame and an air supply unit and a heating unit arranged on the blower frame; the ventilation duct is provided with a plurality of ventilation holes, and the blower device is connected to the ventilation duct.

2. The ventilated mattress according to claim 1, characterized in that: The ventilation duct comprises at least two layers of ducts, which are spread out and laid in the mattress, and each layer of ducts is provided with ventilation holes.

3. The ventilated mattress according to claim 1, characterized in that: The air supply unit includes an air collecting duct arranged on the blower frame, and a fan assembly cooperating with the air collecting duct; the air collecting duct is designed in a "Y" shape, and includes fan ports arranged at both ends for installing the fan assembly, and an air outlet port for discharging air.

4. The ventilated mattress according to claim 3, characterized in that: The heating unit is a heating wire arranged at the air outlet.

5. The ventilated mattress according to claim 4, characterized in that: It also includes a heat insulation plate arranged at the air outlet port; the air outlet port, heating wire and heat insulation plate are arranged in sequence.

6. The ventilated mattress according to claim 1, characterized in that: The ventilated mattress further includes a temperature sensor disposed inside the mattress, and the temperature sensor is electrically connected to the air blowing device.

7. The ventilated mattress according to claim 1, characterized in that: The air blowing device is communicated with the ventilation duct through a magnetic attraction port.

8. The ventilated mattress according to any one of claims 1 to 7, characterized in that: Also included is a sleep monitoring integrated sensor disposed in the mattress.

9. The ventilated mattress according to claim 8, characterized in that: The sleep monitoring integrated sensor includes a pressure sensor and a physiological sign sensor.

10. A smart bed, characterized in that: It includes a bed frame, a headboard arranged at one end of the bed frame, and a bed board and a ventilated mattress arranged on the bed frame in sequence, wherein the ventilated mattress is the ventilated mattress according to claim 9; the blowing device is arranged in the headboard, and the bed frame is provided with an angle adjustment mechanism for pushing the bed board and adjusting the angle of the bed board.

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