Energy-saving intelligent temperature control mattress
By using the combination technology of partition heating elements and pressure sensing elements on the mattress, the temperature control and adjustment of different areas is achieved, and the problems of high energy consumption and single heating mode of the existing mattress are solved, achieving energy saving and intelligent control The effect of warmth.
Patent Information
- Application Number
- CN202421376240.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing mattress heating function has the problem of excessive energy consumption, and the heating method is relatively single and lacks flexibility.
Design an energy-saving and intelligent temperature-controlled mattress, using a combination of partition heating elements and pressure sensing elements, to detect the pressure condition of the mattress through the pressure sensing elements, and the control element controls the partition heating elements to independently generate heat according to the pressure signal to achieve the Temperature control adjustment in different areas of the mattress.
The energy consumption is significantly reduced through partition heating technology, and the intelligent temperature control effect of the mattress is achieved, which improves the user experience and energy-saving effect.
Smart Images
Figure CN222466512U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mattresses, in particular to an energy-saving intelligent temperature-controlled mattress. Background Art
[0002] With consumers' increasing attention to sleep quality and the continuous iteration of mattress production technology, the mattress market shows huge development potential, and user groups pay more attention to product reputation, comfort and functional needs.
[0003] At present, in the prior art, there is a mattress structure that can control temperature, which mainly includes a mattress body and a heating element buried inside the mattress body. By controlling the opening and closing of the heating element, the mattress can be heated, and the user experience is optimized and improved.
[0004] However, the current mattress heating function is relatively simple and has the problem of excessive energy consumption, and there is still much room for improvement. Utility Model Content
[0005] The utility model provides an energy-saving intelligent temperature-controlled mattress to solve the problem of excessively high heating energy consumption of the mattress.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An energy-saving intelligent temperature-controlled mattress comprises a mattress body, and also comprises a zoned heating element, which is located inside the mattress body and is respectively arranged at the upper part, the middle part and the lower part of the mattress body; a pressure sensing element, which is arranged inside the mattress body and is distributed at the upper part, the middle part and the control element of the mattress body, the pressure sensing element is connected to the input end of the control element, the zoned heating element is connected to the sending end of the control element, the pressure sensing element generates a pressure signal based on pressure sensing and sends it to the control element, the control element converts the pressure signal into a control signal, and is used to send the control signal to the corresponding zoned heating element to control the heating of different zoned heating elements.
[0008] Preferably, the pressure sensing element includes a first pressure film sensor, which is arranged at the upper part of the mattress body, for generating a pressure signal A1; and a second pressure film sensor, which is arranged at the middle part of the mattress body, for generating a pressure signal A2. Only when the control element simultaneously receives positive feedback of the pressure signal A1 and the pressure signal A2, the zoned heating elements located at the upper part, the middle part and the lower part of the mattress body are in working state at the same time.
[0009] Preferably, the pressure sensing elements and the zoned heating elements are provided in two groups, and the two groups of the pressure sensing elements and the zoned heating elements are distributed on the left and right sides of the mattress body.
[0010] Preferably, a first insulating layer is provided between the partitioned heating element and the pressure sensing element.
[0011] Preferably, the mattress body includes a first comfort layer and a second comfort layer, the zoned heating element and the pressure sensing element are stacked between the first comfort layer and the second comfort layer, the first comfort layer is located above the second comfort layer, and the thickness of the first comfort layer is smaller than that of the second comfort layer.
[0012] Preferably, the second comfort layer is filled with airbag elements, which are arranged in two groups distributed on the left and right sides of the mattress body, each group of airbag elements is respectively distributed on the upper, middle and lower parts of the mattress body, and the airbag elements are connected to the control element.
[0013] Preferably, the control elements are in two groups, and the two groups of control elements are respectively connected to the two groups of airbag elements.
[0014] Preferably, the second comfort layer is provided with a receiving groove, which is located at the tail of the mattress body and is used to place the control element.
[0015] Preferably, the second comfort layer is provided with a wire groove, the wire groove comprises a first section extending along the length direction of the mattress body and a second section extending along the width direction of the mattress body, and the first section and the second section are connected to each other.
[0016] Preferably, a wire tube for the wires to pass through is buried in the wire trough, and a second insulating layer is provided on the inner wall of the wire tube.
[0017] Compared with the prior art, the utility model has the following beneficial effects: when the user lies flat on the mattress, the pressure sensing element is triggered and a pressure signal is formed. Under the action of the control element, a control signal is generated based on the pressure signal and sent to the zoned heating element. The zoned heating element performs temperature control on the upper, middle or lower part of the mattress to achieve zoned temperature control. Compared with the conventional technology in which the entire mattress is heated, the heating of the zone is controlled separately, which can significantly reduce energy consumption and achieve energy-saving effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1It is a structural schematic diagram of an energy-saving intelligent temperature-controlled mattress provided in the first embodiment of the utility model;
[0020] Figure 2 This is a schematic diagram of the assembly relationship of the mattress body, the pressure sensing element, the zoned heating element and the first insulating layer provided in the first embodiment of the present utility model;
[0021] Figure 3 It is a structural schematic diagram of the energy-saving intelligent temperature-controlled mattress provided by the first embodiment of the utility model from another perspective;
[0022] Figure 4 This is a cross-sectional view of the wire tube and the second insulating layer provided in the first embodiment of the utility model;
[0023] Figure 5 This is a schematic diagram of the structure of an energy-saving intelligent temperature-controlled mattress provided in the second embodiment of the present utility model;
[0024] Figure 6 It is a structural schematic diagram of an energy-saving intelligent temperature-controlled mattress provided in Embodiment 3 of the present utility model.
[0025] Reference numerals:
[0026] 1. Mattress body; 11. First comfort layer; 12. Second comfort layer; 2. Partition heating element; 3. Pressure sensing element; 31. First pressure film sensor; 32. Second pressure film sensor; 4. Control element; 5. Airbag element; 6. First insulation layer; 7. Wire tube; 71. Second insulation layer; 8. Wire trough; 81. First section; 82. Second section; 9. Accommodation groove. DETAILED DESCRIPTION
[0027] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] In the description of the present utility model, it is to be understood that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centrally arranged component at the same time.
[0029] The following is combined with Figure 1-6 The technical solution of the utility model is further explained through specific implementation methods.
[0030] Embodiment 1:
[0031] Reference Figure 1 An energy-saving intelligent temperature-controlled mattress includes a mattress body 1 in the shape of a flat rectangular parallelepiped, and also includes a partition heating element 2, a pressure sensing element 3 and a control element 4. The partition heating element 2 and the pressure sensing element 3 are both arranged inside the mattress body 1. The pressure sensing element 3 is used to detect the pressure condition of the mattress, and control the partition heating element 2 through the control element 4, and finally heats the mattress through the partition heating element 2.
[0032] In this embodiment, in order to facilitate the explanation of the scheme, the mattress body 1 is divided into three parts along the length direction, namely the upper part, the middle part and the lower part, wherein the upper part is located at the head of the bed and the lower part is located at the foot of the bed. When the user lies flat on the mattress, the upper part supports the user's shoulders and back, the middle part supports the user's waist and buttocks, and the lower part supports the user's legs.
[0033] In this embodiment, the zoned heating element 2 adopts a graphene heating unit with a thin sheet structure. Specifically, the graphene heating unit can be a graphene heating pad. In this embodiment, the number of zoned heating elements 2 is three, and the three zoned heating elements 2 are respectively distributed in the three zones, so as to heat the three zones separately.
[0034] In addition, the pressure sensing element 3 in this embodiment adopts a pressure film sensor. When setting, the pressure sensing element 3 is placed above the partition heating element 2. When the human body lies flat on the mattress, the pressure sensor senses the pressure and the capacitance value changes; when the capacitance value reaches the threshold value, a point signal is generated, which is defined as a pressure signal.
[0035] At the same time, the pressure sensing element 3 is connected to the input end of the control element 4, and the partition heating element 2 is connected to the sending end of the control element 4. The pressure sensing element 3 generates a pressure signal based on the pressure sense and sends it to the control element 4; the control element 4 converts the pressure signal into a control signal, and is used to send the control signal to the corresponding partition heating element 2 to control the heating of different partition heating elements 2. In this embodiment, the control element 4 adopts a PLC controller, and the PLC controller has a receiving end and a sending end. The pressure sensing element 3 is electrically connected to the receiving end of the PLC controller, and the sending end of the PLC controller is electrically connected to the partition heating element 2; through this setting, the pressure signal will be sent to the receiving end of the PLC controller. After receiving the pressure signal, the PLC controller performs logic processing based on the pressure signal, generates a control signal and sends it to the corresponding partition heating element 2 to control the heating of the heating elements in different partitions to achieve a temperature control effect.
[0036] In one embodiment, pressure sensing elements 3 may be respectively disposed at the upper, middle and lower parts of the mattress body 1, and any pressure sensing element 3 is responsible for the opening and closing of the zoned heating element 2 in the corresponding area. However, when the pressure sensing element 3 is disposed at the lower part of the mattress body 1, due to the limited leg pressure or triggering area of the human body, misjudgment may occur, resulting in the failure to activate the zoned heating element 2 at the lower part of the mattress body 1.
[0037] Based on this, Figure 1 As shown, in order to overcome the occurrence of misjudgment, in this embodiment, the pressure sensing elements 3 are mainly distributed in the upper and middle parts of the mattress body 1, and the lower partition heating elements 2 are mainly triggered by the shoulders, back, hips and waist of the human body.
[0038] Specifically, for ease of description, in this embodiment, the pressure sensing element 3 is mainly divided into a first pressure film sensor 31 and a second pressure film sensor 32. The first pressure film sensor 31 is arranged on the upper part of the mattress body 1, and the pressure signal generated by it is defined as A1. At the same time, the second pressure film sensor 32 is arranged in the middle part of the mattress body 1, and the pressure signal generated by it is A2. Here, in order to avoid the occurrence of false touch, the control element 4 is logically set to obtain the following trigger conditions:
[0039] state A1 A2 Lower zone heating element 1 Shoulder 1 Waist and hip 1 Leg 1 2 Shoulder 1 Waist and hips 0 Legs 0 3 Shoulder 0 Waist and hip 1 Legs 0 4 Shoulder 0 Waist and hips 0 Legs 0
[0040] Combined with the table, in the A1 column, shoulder 1 means that the upper part of the mattress body 1 is subjected to pressure from the shoulder and back, forming a positive feedback, and shoulder 0 means no pressure; in addition, in the A2 column, waist and hip 1 means that the middle part of the mattress body 1 is subjected to pressure from the waist and hip, forming a positive feedback, and waist and hip 0 means no pressure, and the following four heating states are obtained. In the lower zone heating element column, leg 1 represents that the working state of the heating element at the bottom of the mattress body 1 is running, and leg 0 represents that the working state of the heating element at the bottom of the mattress body 1 is closed.
[0041] In state 1, pressure is felt in the upper and middle parts of the mattress body 1. At this time, the control element 4 first controls the upper and middle parts of the mattress body 1 to heat independently, and the partitioned heating element 2 in the lower part of the mattress body 1 operates, thereby heating the legs of the human body.
[0042] In state 2, only the upper part of the mattress body 1 is under pressure, and the middle part is not under pressure. At this time, the control element 4 controls the corresponding start-up of the partitioned heating element 2 on the upper part of the mattress body 1, and the partitioned heating elements 2 in the middle and lower parts of the mattress body 1 are turned off to save energy.
[0043] In state 3, only the middle part of the mattress body 1 is under pressure, and the upper part is not under pressure. At this time, the control element 4 controls the partition heating element 2 in the middle part of the mattress body 1 to start accordingly, and the partition heating elements 2 in the upper and lower parts of the mattress body 1 are turned off to save energy.
[0044] In state 4, there is no pressure feeling on the upper and lower parts of the mattress body 1. At this time, the control element 4 controls all the zone heating elements 2 to be turned off to save energy.
[0045] To sum up, it can be known that only when the control element 4 simultaneously receives positive feedback of the pressure signal A1 from the upper part of the mattress body 1 and the pressure signal A2 from the middle part of the mattress body 1, the partitioned heating elements 2 located at the upper, middle and lower parts of the mattress body 1 are in working state at the same time, and the heating of the legs is controlled by the pressure of the back and buttocks, so as to achieve the effect of preventing accidental touch and avoid unnecessary energy consumption.
[0046] It should be noted that in addition to pressure touch control, the present solution can also be implemented by installing a control APP or remote control in a terminal device such as a mobile phone or a tablet computer, and sending instructions to the control element 4 through a wired connection, such as Ethernet or serial port communication; or a wireless connection, such as Wi-Fi, Bluetooth or a mobile communication network. After receiving the instruction, the control element 4 controls the partition heating element 2 accordingly, thereby achieving an accurate partition control effect.
[0047] Reference Figure 2 , in order to optimize the use experience of the structure. In this embodiment, the mattress body 1 includes a first comfort layer 11 and a second comfort layer 12, the first comfort layer 11 is located above the second comfort layer 12, and the zone heating element 2 and the pressure sensing element 3 are stacked between the first comfort layer 11 and the second comfort layer 12; further, the thickness of the first comfort layer 11 is less than that of the second comfort layer 12. Through this arrangement, the distance from the heat to the human body can be reduced, and the loss of heat energy in the transfer process can be reduced. At the same time, the thicker second comfort layer 12 mainly plays a flexible support effect. The thicker the second comfort layer 12, the better the support effect is generally.
[0048] The interior of the second comfort layer 12 can be filled with some airbag structures, sponge structures, spring structures or latex structures. In this embodiment, the airbag element 5 is selected as the main supporting material of the second comfort layer 12. The airbag structure mainly includes an airbag body, a valve, an air pump and other components, which are not described in detail here. The airbag element 5 can be electrically connected to the control element 4. Under the control of the control element 4, the airbag element 5 can be inflated and deflated, and the softness can be adjusted, so that the user experience is good.
[0049] In addition, continue to refer to Figure 2, because the pressure sensing element 3 and the partition heating element 2 are usually stacked, but considering that the partition heating element 2 has a certain conductivity, it is easy to affect the signal output of the pressure sensing element 3; based on this, a first insulating layer 6 is provided between the partition heating element 2 and the pressure sensing element 3. The first insulating layer 6 can be a plastic insulating layer. Under its action, the influence of current can be avoided, and the working reliability of the structure is optimized and guaranteed.
[0050] Reference Figure 3 Furthermore, in the process of installing the airbag element 5, the pressure sensor element 3 and the zoned heating element 2, a large number of accessories such as wires, air pipes, valves and plugs are usually required. If such accessories are placed between the layer structures, it is easy to cause bulging of the structural layer, thereby affecting the overall flatness of the mattress body 1.
[0051] Based on this, on the one hand, a receiving groove 9 is provided at the top of the second comfort layer 12, which is recessed from the outside to the inside, and the receiving groove 9 is located at the tail of the mattress body 1, and the receiving groove 9 is used to place the control element 4; on the other hand, a wire groove 8 is provided at the top of the second comfort layer 12, which is recessed from the outside to the inside, and the wire groove 8 includes a first section 81 extending along the length direction of the mattress body 1 and a second section 82 extending along the width direction of the mattress body 1, and the first section 81 and the second section 82 are interconnected. At this time, accessories such as electric wires, air pipes, valves and plugs can be accommodated in the wire groove 8 and extend through the wire groove 8 to the pressure sensing element 3 and the partition heating element 2. The overall structure is flat and compact.
[0052] Further, refer to Figure 4 In order to further optimize and improve the safety of the mattress body 1, a wire tube 7 for the wire to pass through is buried in the wire groove 8, and the inner wall of the wire tube 7 is provided with a second insulating layer 71, and the second insulating layer 71 can be made of plastic. Under the protection of the second insulating layer 71, the mattress body 1 can eliminate the risk of leakage of wires during heating and pressing, and the structure is reliable and safe.
[0053] The implementation principle of the embodiment of the present application is: by applying pressure to different areas on the mattress body 1 to display the independent heating function of the partitions, the purpose of energy saving and consumption reduction is achieved. At the same time, under the control of the control element 4, by adjusting the distribution of the pressure sensing element 3, the occurrence of misjudgment is avoided. The product is reliable and safe to use and achieves an intelligent temperature control effect.
[0054] Embodiment 2:
[0055] On the basis of the first embodiment, the features not explained in the present embodiment adopt the explanation in the first embodiment and will not be described again here. The difference between the present embodiment and the first embodiment is that the partitioning method is different.
[0056] Reference Figure 5 Specifically, in response to the usage requirements of some double beds, the mattress body 1 is divided into left and right sides along the width direction. The pressure sensing elements 3 and the partition heating elements 2 that cooperate with each other are set as two groups in this embodiment. The two groups of pressure sensing elements 3 and the partition heating elements 2 are distributed on the left and right sides of the mattress body 1. At this time, under the control of the control element 4, the independent temperature control effect of a total of six partitions on the left and right sides of the mattress body 1 can be achieved, and the usage function is significantly improved.
[0057] Correspondingly, in the present embodiment, the airbag element 5 is also used as the supporting material of the second comfort layer 12, wherein the airbag element 5 is filled into the second comfort layer 12. The difference from the first embodiment is that the airbag element 5 in the present embodiment is multiple groups, and the number thereof is adapted to the zoning method. There are a total of six airbag elements 5, which are evenly divided into two left and right groups, and the two groups of airbag elements 5 are distributed in two groups on the left and right sides of the mattress body 1, and each group of airbag elements 5 is respectively distributed in the upper part, the middle part and the lower part of the mattress body 1. At this time, the multiple airbag elements 5 are connected to a control element 4, and the control element 4 realizes independent heating control of all partitions and synchronous inflation and deflation control of all airbag elements 5.
[0058] The implementation principle of the embodiment of the present application is: by respectively arranging mutually cooperating pressure sensing elements 3 and zone heating elements 2 on the left and right sides of the mattress body 1, diversified control requirements for the double bed can be provided, the product is more flexible to use and the experience is better.
[0059] Embodiment three:
[0060] Reference Figure 6 On the basis of the second embodiment, the features not explained in this embodiment adopt the explanation in the second embodiment and will not be repeated here. The difference between this embodiment and the second embodiment is that: the control elements 4 are divided into two groups, and the two groups of control elements 4 are respectively connected to the two groups of airbag elements 5.
[0061] The implementation principle of the embodiment of the present application is: usually, the airbag element 5 controlled by the same control element 4 can only be deflated and inflated synchronously, which is not flexible enough to use; through the above setting, it is possible to achieve differentiated control of the airbag elements 5 on the left and right sides of the mattress body 1, which is more flexible to use and the experience is further optimized and improved.
[0062] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. An energy-saving intelligent temperature-controlled mattress, comprising a mattress body (1), characterized in that: It also includes zoned heating elements (2), which are located inside the mattress body (1) and are arranged respectively at the upper part, the middle part and the lower part of the mattress body (1); The pressure sensing element (3) is arranged inside the mattress body (1) and distributed at the upper part and the middle part of the mattress body (1); and a control element (4), wherein the pressure sensing element (3) is connected to the input end of the control element (4), and the zoned heating element (2) is connected to the sending end of the control element (4); the pressure sensing element (3) generates a pressure signal based on pressure sensing and sends it to the control element (4); the control element (4) converts the pressure signal into a control signal and is used to send the control signal to the corresponding zoned heating element (2) to control the heating of different zoned heating elements (2).
2. The energy-saving intelligent temperature-controlled mattress according to claim 1, characterized in that: The pressure sensing element (3) comprises a first pressure film sensor (31), which is arranged on the upper part of the mattress body (1) and is used to generate a pressure signal A1; And a second pressure film sensor (32) is arranged in the middle of the mattress body (1) and is used to generate a pressure signal A2. Only when the control element (4) simultaneously receives the positive feedback of the pressure signal A1 and the pressure signal A2, the zoned heating elements (2) located at the upper, middle and lower parts of the mattress body (1) are simultaneously in working state.
3. The energy-saving intelligent temperature-controlled mattress according to claim 1, characterized in that: The pressure sensing elements (3) and the zoned heating elements (2) are provided in two groups, and the two groups of the pressure sensing elements (3) and the zoned heating elements (2) are distributed on the left and right sides of the mattress body (1).
4. The energy-saving intelligent temperature-controlled mattress according to claim 1, characterized in that: A first insulating layer (6) is provided between the partitioned heating element (2) and the pressure sensing element (3).
5. The energy-saving intelligent temperature-controlled mattress according to claim 1, characterized in that: The mattress body (1) comprises a first comfort layer (11) and a second comfort layer (12); the zoned heating element (2) and the pressure sensing element (3) are stacked between the first comfort layer (11) and the second comfort layer (12); the first comfort layer (11) is located above the second comfort layer (12); and the thickness of the first comfort layer (11) is smaller than that of the second comfort layer (12).
6. The energy-saving intelligent temperature-controlled mattress according to claim 5, characterized in that: The second comfort layer (12) is filled with airbag elements (5), and the airbag elements (5) are arranged in two groups distributed on the left and right sides of the mattress body (1), and each group of the airbag elements (5) is respectively distributed in the upper part, the middle part and the lower part of the mattress body (1), and the airbag elements (5) are connected to the control element (4).
7. The energy-saving intelligent temperature-controlled mattress according to claim 6, characterized in that: The control elements (4) are divided into two groups, and the two groups of control elements (4) are respectively connected to the two groups of airbag elements (5).
8. The energy-saving intelligent temperature-controlled mattress according to claim 5, characterized in that: The second comfort layer (12) is provided with a receiving groove (9), and the receiving groove (9) is located at the rear of the mattress body (1) and is used for accommodating the control element (4).
9. The energy-saving intelligent temperature-controlled mattress according to claim 5, characterized in that: The second comfort layer (12) is provided with a wire groove (8), the wire groove (8) comprising a first section (81) extending along the length direction of the mattress body (1) and a second section (82) extending along the width direction of the mattress body (1), the first section (81) and the second section (82) being interconnected.
10. The energy-saving intelligent temperature-controlled mattress according to claim 9, characterized in that: A wire tube (7) for wires to pass through is buried in the wire trough (8), and a second insulating layer (71) is provided on the inner wall of the wire tube (7).