Temperature control mattress

Abstract

The utility model relates to the field of bedding, in particular to a temperature control mattress which comprises a mattress body, a plurality of temperature control areas and temperature adjusting devices are arranged in the mattress body, the temperature adjusting devices are arranged on the temperature control areas, each temperature adjusting device comprises a heat-conducting fin, a temperature control device, a photosensitive device and a control circuit, and the heat-conducting fins abut against the temperature control devices. The control circuit is electrically connected with the temperature control device; the control circuit comprises a first conductive block close to the upper surface of the temperature control area and a second conductive block close to the lower surface of the temperature control area, and the first conductive block and the second conductive block are connected to conduct the control circuit; adjacent temperature control areas share one control circuit; a transparent layer is arranged on the temperature control area, and the photosensitive device is arranged in the transparent layer and electrically connected with the control circuit. Through judgment of the first conductive block and the second conductive block on a human body weight distribution area and judgment of the photosensitive device on a cotton quilt covering area, the temperature of the human body and the space in the cotton quilt can be rapidly controlled, and the temperature control effect is ensured.

Description

Technical Field

[0001] The utility model relates to the field of bedding, in particular to a temperature-controlled mattress. Background Art

[0002] Existing mattresses generally do not have a temperature control function. In winter, electric blankets are usually needed for heating. In summer, the mattress temperature is high and it is easy to sweat and other discomforts. In the Chinese invention patent with application number CN202211091718.7, an automatic temperature control mattress and its control method, electronic equipment and storage medium are disclosed. It sets a pressure detection device and a temperature control device, uses the pressure detection device to obtain the body weight distribution, and controls the operation of the semiconductor refrigeration and heating device in the corresponding temperature control device to achieve temperature control. However, identifying the human body area based on the body weight distribution alone cannot meet the user's use needs. Taking winter as an example, the user needs to cover the quilt with a temperature control mattress, and the area inside the quilt is larger than the area where the body weight is distributed. Heating the area where the body weight is distributed alone cannot make the area inside the quilt warm up as a whole; especially when lying on the side, the contact part between the human body and the mattress is small, and heating the area where the body weight is distributed alone cannot quickly meet the overall temperature increase needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a temperature-controlling mattress capable of improving the temperature-control effect and reasonably judging the temperature-raising and temperature-lowering areas.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a temperature-controlled mattress, including a mattress body, wherein a plurality of temperature control areas and a temperature adjustment device are arranged in the mattress body, and a temperature adjustment device is arranged on the temperature control area, and the temperature adjustment device includes a heat conducting plate, a temperature control device, a photosensitive device and a control circuit, the heat conducting plate is against the temperature control device, and the control circuit is electrically connected to the temperature control device; the control circuit includes a first conductive block close to the upper surface of the temperature control area and a second conductive block close to the lower surface of the temperature control area, and the first conductive block is connected to the second conductive block to conduct the control circuit; adjacent temperature control areas share a control circuit; a transparent layer is arranged on the temperature control area, and the photosensitive device is arranged in the transparent layer and is electrically connected to the control circuit.

[0005] Furthermore, the temperature adjustment device also includes a guide sleeve, which is fixed in the temperature control area; the first conductive block is located at one end of the guide sleeve, and the second conductive block is located at the other end of the guide sleeve.

[0006] Furthermore, the mattress body comprises a mat surface layer and a buffer layer, the buffer layer and the mat surface layer are sequentially arranged above the temperature control area, and transparent layers are arranged at locations of the buffer layer and the mat surface layer corresponding to the photosensitive device.

[0007] Furthermore, the photosensitive device is a photosensitive sensor.

[0008] Furthermore, the temperature control device is a semiconductor cooling plate.

[0009] Furthermore, it also includes an air duct and a fan. The air duct runs through both ends of the mattress body in the length direction. The air duct connects multiple temperature control areas. A fan is provided at one end of the air duct; the fan is electrically connected to the control circuit of the temperature control area.

[0010] Furthermore, the temperature adjustment device also includes a temperature sensor, and the temperature sensor is electrically connected to the control circuit.

[0011] Furthermore, a folding control screen is provided on one side of the mattress body corresponding to the position where the pillow is placed. The folding control screen is provided with a display screen and operation buttons. The folding control screen is electrically connected to the temperature adjustment devices in the multiple temperature control areas.

[0012] Furthermore, protruding buckle structures are provided on both sides of the folding control screen, and pull ropes are provided on both sides of the mattress body corresponding to the folding control screen, and the buckle structures are snap-connected with the pull ropes.

[0013] The beneficial effects of the utility model are as follows: by setting up a plurality of temperature control areas, and utilizing the design of the control circuit of the temperature control area to connect and conduct the first conductive block and the second conductive block when a human body lies on the bed, the position of the human body can be quickly identified and the temperature of the area can be controlled; at the same time, the matching photosensitive device can determine whether there is a quilt blocking the corresponding temperature control area after the control circuit is turned on and control the temperature of the area accordingly, so that the temperature of the space covered by the quilt can be quickly controlled, rather than just the area where the human body weight is distributed; the design of adjacent temperature control areas sharing a control circuit ensures that the area that can be temperature-controlled by the photosensitive device will only remain within the range of the human body weight distribution, and will not be temperature-controlled by the photosensitive device in other temperature control areas not covered by the quilt after the light source is completely turned off. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a temperature-controlled mattress according to a specific embodiment of the utility model;

[0015] Figure 2 It is a hierarchical schematic diagram of the temperature control area of ​​the temperature control mattress according to a specific embodiment of the present invention.

[0016] Description of labels:

[0017] 1. Mattress body; 11. Mattress surface layer; 12. Buffer layer; 13. Transparent layer; 14. Drawstring; 2. Temperature control area; 3. Temperature adjustment device; 31. Heat conducting plate; 32. Temperature control device; 33. Photosensitive device; 34. Control circuit; 341. First conductive block; 342. Second conductive block; 35. Guide sleeve; 4. Fan; 5. Folding control screen; 51. Buckle structure. DETAILED DESCRIPTION

[0018] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0019] Please refer to Figure 1 to Figure 2 A temperature-controlled mattress comprises a mattress body 1, wherein the mattress body 1 is provided with a plurality of temperature-controlled areas 2 and a temperature-adjusting device 3, wherein the temperature-controlled area 2 is provided with a temperature-adjusting device 3, wherein the temperature-adjusting device 3 comprises a heat-conducting sheet 31, a temperature-controlling device 32, a photosensitive device 33 and a control circuit 34, wherein the heat-conducting sheet 31 abuts against the temperature-controlling device 32, and the control circuit 34 is electrically connected to the temperature-controlling device 32; wherein the control circuit 34 comprises a first conductive block 341 close to the upper surface of the temperature-controlled area 2 and a second conductive block 342 close to the lower surface of the temperature-controlled area 2, wherein the first conductive block 341 is connected to the second conductive block 342 to conduct the control circuit 34; wherein adjacent temperature-controlled areas 2 share a control circuit 34; wherein a transparent layer 13 is provided on the temperature-controlled area 2, and the photosensitive device 33 is arranged in the transparent layer 13 and is electrically connected to the control circuit 34.

[0020] From the above description, it can be seen that the beneficial effects of the utility model are: by setting up multiple temperature control areas 2, and utilizing the control circuit 34 of the temperature control area 2 to connect and conduct the first conductive block 341 and the second conductive block 342 when the human body lies on the bed, the human body position can be quickly identified and the temperature of the area can be controlled; at the same time, the matching photosensitive device 33 can determine whether there is a quilt blocking the corresponding temperature control area 2 after the control circuit 34 is turned on and control the temperature of the corresponding area, so that the temperature of the space covered by the quilt can be quickly controlled, not just the area where the human body weight is distributed; the design of adjacent temperature control areas 2 sharing a control circuit 34 makes it possible for the area that can be temperature controlled by the photosensitive device 33 to only remain within the range of the human body weight distribution and will not be controlled by the photosensitive device 33 in other temperature control areas 2 not covered by the quilt after the light source is completely turned off.

[0021] Furthermore, the temperature adjustment device 3 also includes a guide sleeve 35 , which is fixed to the temperature control area 2 ; the first conductive block 341 is located at one end of the guide sleeve 35 , and the second conductive block 342 is located at the other end of the guide sleeve 35 .

[0022] It can be known from the above description that the design of the guide sleeve 35 ensures that the first conductive block 341 can move along the length of the guide sleeve 35 and accurately match with the second conductive block 342 .

[0023] Furthermore, the mattress body 1 includes a mat surface layer 11 and a buffer layer 12 , the buffer layer 12 and the mat surface layer 11 are sequentially arranged above the temperature control area 2 , and a transparent layer 13 is arranged on the buffer layer 12 and the mat surface layer 11 corresponding to the photosensitive device 33 .

[0024] As can be seen from the above description, the mat surface layer 11 is used for direct contact with the human body, and the buffer layer 12 is used as a buffer structure for temperature transfer to prevent excessively high temperatures or excessively low temperatures from being directly transferred to the human body to cause discomfort.

[0025] Furthermore, the photosensitive device 33 is a photosensitive sensor.

[0026] From the above description, it can be seen that a photosensitive sensor is used to sense the temperature control area 2 covered by the quilt.

[0027] Furthermore, the temperature control device 32 is a semiconductor cooling plate.

[0028] As can be seen from the above description, the semiconductor cooling and heating sheet is a common cooling and heating device with a simple and compact structure. Its arrangement in the mattress body 1 can maintain the miniaturization and flattening design of the mattress body 1 .

[0029] Furthermore, it also includes an air duct and a fan 4. The air duct runs through both ends of the mattress body 1 in the length direction. The air duct connects multiple temperature control areas 2. A fan 4 is provided at one end of the air duct; the fan 4 is electrically connected to the control circuit 34 of the temperature control area 2.

[0030] It can be seen from the above description that the working heat of the temperature control device 32 is brought out of the mattress body 1 through the cooperation of the air duct and the fan 4, so as to avoid its influence on the temperature control effect.

[0031] Furthermore, the temperature adjustment device 3 also includes a temperature sensor, and the temperature sensor is electrically connected to the control circuit 34 .

[0032] It can be seen from the above description that the temperature of the temperature control area 2 is sensed in real time by the temperature sensor, so as to facilitate the subsequent temperature adjustment of the temperature control area 2 by the user.

[0033] Furthermore, a folding control screen 5 is provided on one side of the mattress body 1 corresponding to the position where the pillow is placed. The folding control screen 5 is provided with a display screen and operation buttons. The folding control screen 5 is electrically connected to the temperature adjustment devices 3 in the multiple temperature control areas 2.

[0034] From the above description, it can be seen that the folding control screen 5 designed for the pillow can facilitate the temperature control operation of the temperature control area 2 after the user lies on the bed; and the folding control screen 5 is designed to be folded after use to avoid accidental touch during sleep.

[0035] Furthermore, protruding buckle structures 51 are provided on both sides of the folding control screen 5 , and pull cords 14 are provided on both sides of the mattress body 1 corresponding to the folding control screen 5 , and the buckle structures 51 are buckled with the pull cords 14 .

[0036] From the above description, it can be seen that through the snap-fit ​​cooperation between the snap structure 51 of the folding control screen 5 and the pull rope 14 of the mattress body 1, the folding control screen 5 can be reliably fixed on the mattress body 1 without being dragged at will, thereby affecting its connection with the temperature adjustment device 3 of the temperature control area 2.

[0037] Embodiment 1:

[0038] Application scenarios: In the design of existing temperature-controlled mattresses, temperature control is usually achieved through the cooperation of pressure sensors and temperature control devices. However, identifying the human body area based solely on the body weight distribution cannot meet the user's needs. Taking winter as an example, users need to cover themselves with a quilt to use with a temperature-controlled mattress, and the area inside the quilt is larger than the area where the body weight is distributed. Heating the area where the body weight is distributed alone cannot make the area inside the quilt warmer as a whole; especially when lying on one's side, the contact area between the human body and the mattress is small, and heating the area where the body weight is distributed alone cannot quickly meet the overall temperature requirements.

[0039] like Figure 1 to Figure 2 As shown, the temperature-controlled mattress of this embodiment includes a mattress body 1, an air duct and a fan 4. The mattress body 1 is provided with a plurality of temperature-controlled areas 2 and a temperature adjustment device 3. The temperature-controlled area 2 is provided with a temperature adjustment device 3. The temperature adjustment device 3 includes a heat-conducting sheet 31, a temperature-controlling device 32, a photosensitive device 33, a control circuit 34, a guide sleeve 35 and a temperature sensor. The heat-conducting sheet 31 is against the temperature-controlling device 32. The control circuit 34 is electrically connected to the temperature-controlling device 32. The temperature-controlling device 32 is mainly controlled by a semiconductor hot and cold sheet. Temperature control is performed; the control circuit 34 includes a first conductive block 341 close to the upper surface of the temperature control area 2 and a second conductive block 342 close to the lower surface of the temperature control area 2, the first conductive block 341 is connected to the second conductive block 342 to conduct the control circuit 34; adjacent temperature control areas 2 share a control circuit 34; a transparent layer 13 is provided on the temperature control area 2, the photosensor 33 is a photosensor, which is provided in the transparent layer 13 and is electrically connected to the control circuit 34; the temperature sensor is electrically connected to the control circuit 34.

[0040] The guide sleeve 35 is fixedly disposed in the temperature control area 2 ; the first conductive block 341 is located at one end of the guide sleeve 35 , and the second conductive block 342 is located at the other end of the guide sleeve 35 .

[0041] The mattress body 1 includes a mat surface layer 11 and a buffer layer 12 . The buffer layer 12 and the mat surface layer 11 are sequentially arranged above the temperature control area 2 . A transparent layer 13 is arranged at locations of the buffer layer 12 and the mat surface layer 11 corresponding to the photosensitive device 33 .

[0042] The air duct runs through both ends of the mattress body 1 in the length direction, and the air duct connects multiple temperature control areas 2. A fan 4 is provided at one end of the air duct; the fan 4 is electrically connected to the control circuit 34 of the temperature control area 2.

[0043] A folding control screen 5 is provided on one side of the mattress body 1 corresponding to the position where the pillow is placed. The folding control screen 5 is provided with a display screen and operation buttons. The folding control screen 5 is electrically connected to the temperature adjustment devices 3 in the multiple temperature control areas 2. Protruding buckle structures 51 are provided on both sides of the folding control screen 5. Drawstrings 14 are provided on both sides of the mattress body 1 corresponding to the folding control screen 5. The buckle structures 51 are buckled with the drawstrings 14.

[0044] The working principle of the utility model is as follows: when the user lies on the mattress, the mattress is pressed down by the body weight, causing the first conductive block 341 and the second conductive block 342 of the control circuit 34 in the temperature control area 2 corresponding to the body weight distribution area to contact, turning on the control circuit 34, and the control circuit 34 can control the temperature control device 32 to adjust the temperature; and after the user covers himself with a quilt, the space covered by the quilt is the area that needs temperature adjustment. At this time, the photosensitive device 33 of the adjacent control area within the body weight distribution area judges the covering condition of the quilt, so that the body and the surrounding area covered by the quilt can be effectively controlled to improve the temperature control effect; and when used in summer, the user lies directly on the bed without covering himself with a quilt, and the control of the temperature control device 32 by the photosensitive device 33 can be directly controlled by the folding control screen 5.

[0045] In summary, the temperature-controlled mattress provided by the utility model can quickly identify the position of the human body and control the temperature of the area by setting multiple temperature-controlled areas and utilizing the control circuit of the temperature-controlled area to connect and conduct the first conductive block and the second conductive block when the human body lies on the bed; at the same time, the matching photosensitive device can determine whether there is a quilt blocking the corresponding temperature-controlled area after the control circuit is turned on and control the temperature of the area, so that the temperature of the space covered by the quilt can be quickly controlled, rather than just the area where the human body weight is distributed; the design of adjacent temperature-controlled areas sharing a control circuit ensures that the area that can be temperature-controlled by the photosensitive device will only remain within the range of the human body weight distribution, and will not be temperature-controlled by the photosensitive device in other temperature-controlled areas not covered by the quilt after the light source is completely turned off.

[0046] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A temperature-controlled mattress, characterized in that: The invention comprises a mattress body, wherein a plurality of temperature control areas and a temperature adjustment device are arranged in the mattress body, a temperature adjustment device is arranged on the temperature control area, the temperature adjustment device comprises a heat conducting plate, a temperature control device, a photosensitive device and a control circuit, the heat conducting plate abuts against the temperature control device, and the control circuit is electrically connected to the temperature control device; the control circuit comprises a first conductive block close to the upper surface of the temperature control area and a second conductive block close to the lower surface of the temperature control area, the first conductive block is connected to the second conductive block to conduct the control circuit; adjacent temperature control areas share a control circuit; a transparent layer is arranged on the temperature control area, the photosensitive device is arranged in the transparent layer and is electrically connected to the control circuit; the invention also comprises an air duct and a fan, the air duct runs through both ends of the mattress body in the length direction, the air duct connects a plurality of temperature control areas, a fan is arranged at one end of the air duct; the fan is electrically connected to the control circuit of the temperature control area.

2. The temperature-controlled mattress according to claim 1, characterized in that: The temperature adjustment device further comprises a guide sleeve, which is fixedly arranged in the temperature control area; the first conductive block is located at one end of the guide sleeve, and the second conductive block is located at the other end of the guide sleeve.

3. The temperature-controlled mattress according to claim 1, characterized in that: The mattress body comprises a mat surface layer and a buffer layer. The buffer layer and the mat surface layer are arranged in sequence above the temperature control area. Transparent layers are arranged at locations of the buffer layer and the mat surface layer corresponding to the photosensitive device.

4. The temperature-controlled mattress according to claim 1, characterized in that: The photosensitive device is a photosensitive sensor.

5. The temperature-controlled mattress according to claim 1, characterized in that: The temperature control device is a semiconductor cooling and heating plate.

6. The temperature-controlled mattress according to claim 1, characterized in that: The temperature adjustment device also includes a temperature sensor, and the temperature sensor is electrically connected to the control circuit.

7. The temperature-controlled mattress according to claim 6, characterized in that: A folding control screen is provided on one side of the mattress body corresponding to the position where the pillow is placed. The folding control screen is provided with a display screen and operation buttons. The folding control screen is electrically connected to the temperature adjustment devices in the multiple temperature control areas.

8. The temperature-controlled mattress according to claim 7, characterized in that: The two sides of the folding control screen are provided with protruding buckle structures, and the two sides of the mattress body corresponding to the folding control screen are provided with pull ropes, and the buckle structures are clamped with the pull ropes.

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