Integrated heating device with high heating efficiency and mattress using same

Abstract

The utility model relates to an integrated heating device with high heating efficiency and a mattress using the integrated heating device, belongs to the field of mattress components, and provides the integrated heating device with the high heating efficiency aiming at the problems that an existing heating assembly for the mattress is unreasonable in design, so that the structure is easy to loosen and the service life is short. The heating sheets and the substrate sheet are integrally formed, and the heating sheets and the ventilation areas are alternately arranged; the temperature sensor is arranged on the heating sheet; the connecting wire is arranged on the substrate sheet and is used for connecting the heating sheets; the connecting wire extends outwards along the substrate sheet to form a control switch connecting end and a power supply connecting end; the control switch connecting end is located on the side of the substrate slice, and the power connecting end is located in the front of the substrate slice. The heating piece and the substrate piece are integrally arranged, all the components are compact in layout, efficient in laying and convenient to integrally transplant, the heating efficiency is remarkably improved, energy consumption is low, reliability is high, the service life is guaranteed, and the ventilation area is high in ventilation and heat dissipation efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of mattress components, and specifically relates to an integrated heating device with high heating efficiency and a mattress using the same. Background Technology

[0002] Traditional mattress heating components have long faced multiple technical bottlenecks. Their internal structure often employs a multi-layered design, combining heating wires, insulation layers, thermostats, and other components through mechanical splicing or adhesive bonding. This complex structure not only leads to more than ten assembly steps in the production process, significantly increasing labor costs and production cycles, but also severely affects heat conduction efficiency due to physical gaps between components. Furthermore, the lack of a systematic wiring design results in messy and tangled internal wires, increasing the risk of short circuits. Over time, friction can also damage the insulation layer, affecting the component's lifespan. Utility Model Content

[0003] To address the problems of existing technologies, this utility model provides an integrated heating device with high heating efficiency and a mattress using it. Through optimized structural design, the various components are arranged in a compact manner, simplifying the assembly process, making installation efficient and easy to move. The heating efficiency is significantly improved, energy consumption is low, and the reliability and service life of the equipment are enhanced.

[0004] The technical solution adopted by this utility model is as follows: A high-efficiency integrated heating device, comprising:

[0005] A substrate sheet having a ventilated area surrounded by vent holes;

[0006] The heating element is integrally formed with the substrate, and the heating element and the air-permeable area are alternately arranged;

[0007] A temperature sensor is mounted on the heating element;

[0008] A connecting line is disposed on the substrate and connects the heating element; the connecting line extends outward along the substrate to form a control switch connection terminal and a power supply connection terminal.

[0009] The control switch connection terminal is located on the side of the substrate, and the power supply connection terminal is located on the front side of the substrate.

[0010] In this application, the heating element and the substrate are integrated into one unit, resulting in a compact layout of all components, efficient installation, and easy overall relocation. This significantly improves heating efficiency, reduces energy consumption, enhances reliability, and ensures a long service life. The substrate has venting zones to further improve air permeability and heat dissipation efficiency.

[0011] Furthermore, the substrate has upper and lower layers, and the heating element is disposed between the upper and lower layers of the substrate. The substrate and the heating element are connected as one piece by hot pressing, forming a complete heating assembly structure. Openings are reserved at the bonding wire locations on the substrate to facilitate the bonding of wire bundles.

[0012] Furthermore, a heat-melting cotton layer is provided on the substrate, and the heat-melting cotton layer is located at the bottom of the heating element. The heat-melting cotton layer is fixed to the bottom of the heating component by means of hot pressing or other methods, which can eliminate abnormal noise from the heating component and improve user comfort.

[0013] Furthermore, control switches are provided on both sides of the substrate, and these control switches are connected to their connection terminals and signal-connected to the temperature sensor. The control switches are connected to a controller; when the control switches are turned on, the controller automatically adjusts the heating power of the heating element according to a preset temperature range and heating power curve to achieve constant temperature heating or temperature control.

[0014] Furthermore, the control switch connection terminal extends outward along both sides of the substrate, and the power connection terminal is connected to an external power line located on the front side of the substrate.

[0015] Furthermore, the heating elements are multiple and symmetrically arranged on the substrate, forming an axis of symmetry on the substrate. One end of the connecting line is connected to the heating element, extends from the end of the heating element, and then extends forward of the substrate via the axis of symmetry. The symmetrical structure ensures the overall stability of the integrated heating device with high heating efficiency, prevents the center of gravity from shifting, and facilitates wiring and maintenance.

[0016] Furthermore, the connecting wire is fixed to the substrate with adhesive tape. This design effectively prevents the connecting wire from shifting, reduces accidental contact, and facilitates maintenance.

[0017] Furthermore, the substrate sheet has breathable surface layers on both its upper and lower sides, and the periphery of the two breathable surface layers is fixed by stitching to surround the substrate sheet. Each of the upper and lower layers uses a thin, breathable fabric layer to encapsulate the entire heating component structure, which is then fixed by stitching. Two wires extend from each of the left and right sides: one is the controller heating load wire, and the other is the controller power input wire; a wire extends from the top for the external power input interface. The two breathable surface layers further ensure the integrity of the integrated heating device with high heating efficiency, effectively preventing components from being exposed.

[0018] Furthermore, the substrate includes flame-retardant and wear-resistant components, providing excellent sealing and protective properties.

[0019] Furthermore, the heating element is a graphene element, a carbon nanotube, or a resistance wire heating element.

[0020] A mattress includes an upper quilted layer, a comfort layer, and a mattress body. A heating device is provided between the quilted layer and the comfort layer. The heating device is the aforementioned integrated heating device with high heating efficiency.

[0021] Furthermore, the heating device is fixed to the lower surface of the upper quilted layer by means of a sewn zipper.

[0022] The beneficial effects of this utility model are as follows: This application is for an integrated heating device with high heating efficiency and a mattress using the same. By optimizing the design of the heating element and heat dissipation structure, the heat dissipation efficiency is improved. The heating element and the substrate are integrated, the layout of each component is compact, the laying is efficient and easy to transplant, the heating efficiency is significantly improved, the energy consumption is low, the reliability is high and the service life is guaranteed. Attached Figure Description

[0023] Figure 1 This is a top view of the integrated heating device with high heating efficiency in Example 1.

[0024] Figure 2 This is a schematic diagram of the overall structure of Example 1;

[0025] Figure 3 This is a schematic diagram of the overall structure of Example 2;

[0026] Figure 4 This is a schematic diagram of the overall structure of the mattress in Example 3;

[0027] Figure 5 This is a schematic diagram of the overall structure of Example 3;

[0028] Figure 6 This is a schematic diagram of the connection relationship in Example 3;

[0029] Wherein: 1 is the substrate sheet; 1-1 is the ventilation hole; 2 is the heating element; 3 is the connecting wire; 4 is the control switch connection terminal; 5 is the power connection terminal; 6 is the control switch; 7 is the adhesive tape; 8 is the breathable surface layer; 9 is the external power supply; 10 is the comfort layer; 11 is the partition layer; 12 is the mattress body; 13 is the upper quilted layer; 14 is the lower quilted layer; A is the breathable area. Detailed Implementation

[0030] The technical solutions of the embodiments of this utility model will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of this utility model.

[0031] Example 1

[0032] High-efficiency integrated heating devices, such as Figure 1 and Figure 2 As shown, it includes:

[0033] A substrate 1 has a ventilated area A formed by vent holes 1-1.

[0034] Heating element 2 is integrally formed with the substrate sheet, and heating element 2 and the air-permeable area are alternately arranged;

[0035] A temperature sensor is mounted on the heating element 2;

[0036] A connecting line 3 is disposed on the substrate 1 and connects the heating element 2; the connecting line 3 extends outward along the substrate 1 to form a control switch connection terminal 4 and a power connection terminal 5.

[0037] The control switch connection terminal 4 is located on the side of the substrate 1, and the power supply connection terminal 5 is located on the front side of the substrate 1.

[0038] In this application, the heating element 2 and the substrate 1 are integrated into one unit. The layout of each component is compact, the laying is efficient and easy to transfer, the heating efficiency is significantly improved, the energy consumption is low, the reliability is high and the service life is guaranteed.

[0039] The substrate 1 has two layers, and the heating element 2 is disposed between the two layers of the substrate 1. The substrate 1 and the heating element 2 are connected as one piece by hot pressing to form a complete heating assembly structure. Windows are reserved at the bonding wire locations on the substrate 1 to facilitate the welding of wire bundles, which are then fixed with UV adhesive. The upper and lower heating parts on the left side (legs and waist) are connected in series with silicone wires, which then extend forward from the middle. This wire is the heating load wire, and the wire bundle is sealed with tape 7 for fixation and improved reliability. Similarly, the right side is arranged symmetrically. A two-way power cable is placed parallel to the controller heating load wire position on the front side, with one controller power input wire on each side to provide input power to the controller. A power cable extends from the top, serving as the external power input interface 9. The unused middle section is improved by adding slotted through holes and the middle section of the heating element 2 is improved by adding round holes.

[0040] A heat-melting cotton layer is provided on the substrate 1, and the heat-melting cotton layer is located at the bottom of the heating element 2. The heat-melting cotton layer is fixed to the bottom of the heating component by means of heat pressing, which can eliminate abnormal noise of the heating component and improve user comfort.

[0041] Control switches 6 are provided on both sides of the substrate 1. The control switches 6 are connected to the control switch connection terminal 4 and are also connected to the temperature sensor signal. The control switches 6 are connected to a controller, which automatically adjusts the heating power of the heating element according to a preset temperature range and heating power curve to achieve constant temperature heating or temperature control. Using a temperature controller achieves constant temperature heating or temperature control, improving heating accuracy and stability.

[0042] The control switch connection terminal 4 extends outward along both sides of the substrate 1, and the power connection terminal 5 is connected to the external power supply line 9 located on the front side of the substrate 1.

[0043] Multiple heating elements 2 are symmetrically arranged on the substrate 1, forming an axis of symmetry on the substrate 1. One end of the connecting line 3 is connected to the heating element 2, and extends from the end of the heating element 2 through the axis of symmetry to the front of the substrate 1. The symmetrical structure ensures the overall stability of the integrated heating device with high heating efficiency, prevents the center of gravity from shifting, and facilitates wiring and maintenance.

[0044] The connecting wire 3 is fixed to the substrate 1 by adhesive tape 7.

[0045] The substrate 1 includes flame-retardant and wear-resistant components, providing excellent sealing and protective properties. Through-holes are provided on the substrate material to further improve air permeability and heat dissipation efficiency.

[0046] The heating element 2 is a graphene component, a carbon nanotube, or a resistance wire heating element 2.

[0047] Example 2

[0048] like Figure 3 As shown, the difference between this embodiment and Embodiment 1 is that: the substrate 1 has breathable surface layers 8 on both the upper and lower sides, and the periphery of the two breathable surface layers 8 is fixed by sewing, enclosing the substrate 1 within them. Each of the upper and lower layers uses a thin, breathable fabric to encapsulate the entire heating component structure, which is fixed by sewing around its perimeter. Two wires extend from each of the left and right sides, one for the controller heating load and the other for the controller power input; a wire extends from the top for the external power input interface 9. The two breathable surface layers 8 further ensure the integrity of the integrated heating device with high heating efficiency, effectively preventing components from being exposed.

[0049] Example 3

[0050] like Figure 4 , Figure 5 and Figure 6As shown, this embodiment is a mattress, including an upper quilted layer 13 and a lower quilted layer 14 that can be closed. A heating device, a comfort layer 10, a partition layer 11, and a mattress body 12 are provided between the upper quilted layer 13 and the lower quilted layer 14. The heating device is a high-efficiency integrated heating device as described in Embodiment 1 or Embodiment 2. The heating device is fixed to the lower surface of the upper quilted layer 13 by a sewn zipper to form an integrated connection structure, facilitating overall movement and disassembly.

[0051] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the content described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A high heating efficiency integrated heating device, characterized in that, include: A substrate (1) having a ventilated area (A) surrounded by vent holes (1-1); The heating element (2) is integrally formed with the substrate, and the heating element (2) and the ventilated area (A) are alternately arranged; A temperature sensor is disposed on the heating element (2); A connecting line (3) is disposed on the substrate (1) and connects the heating element (2); the connecting line (3) extends outward along the substrate (1) to form a control switch connection terminal (4) and a power supply connection terminal (5); The control switch connection terminal (4) is located on the side of the substrate (1), and the power supply connection terminal (5) is located on the front side of the substrate (1).

2. The integrated heating device with high heating efficiency according to claim 1, characterized in that, The substrate (1) has two layers, and the heating element (2) is disposed between the two layers of the substrate (1). The substrate (1) and the heating element (2) are connected together by hot pressing.

3. The integrated heating device with high heating efficiency according to claim 1 or 2, characterized in that, The substrate (1) is provided with a hot melt cotton layer, which is located at the bottom of the heating element (2).

4. The integrated heating device with high heating efficiency according to claim 1 or 2, characterized in that, The substrate (1) has control switches (6) on both sides. The control switches (6) are connected to the control switch connection terminal (4) and are connected to the temperature sensor signal.

5. The integrated heating device with high heating efficiency according to claim 1 or 2, characterized in that, The control switch connection terminal (4) extends outward along both sides of the substrate (1), and the power connection terminal (5) is connected to the external power line (9) located on the front side of the substrate (1).

6. The integrated heating device with high heating efficiency according to claim 1 or 2, characterized in that, The heating element (2) has multiple heating elements, which are symmetrically arranged on the substrate (1) to form a symmetry axis on the substrate (1). One end of the connecting line (3) is connected to the heating element (2), and after being led out from the end of the heating element (2), it extends to the front of the substrate (1) via the symmetry axis.

7. The integrated heating device with high heating efficiency according to claim 1 or 2, characterized in that, The connecting line (3) is fixed to the substrate (1) by adhesive tape (7).

8. The integrated heating device with high heating efficiency according to claim 1 or 2, characterized in that, The substrate (1) has breathable surface layers (8) on both the upper and lower sides. The periphery of the two breathable surface layers (8) is fixed by sewing to surround the substrate (1).

9. A mattress characterized in that, The mattress includes an upper quilted layer (13), a comfort layer (10), and a mattress body (12). A heating device is provided between the quilted layer (13) and the comfort layer (10). The heating device is an integrated heating device with high heating efficiency as described in any one of claims 1 to 8.

10. The mattress according to claim 9, characterized in that, The heating device is fixed to the lower surface of the upper quilted layer (13) by means of a sewn zipper.

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