Heating module and intelligent heating pad

Abstract

The utility model relates to the technical field of articles for daily use, and particularly discloses a heating module and an intelligent heating pad, comprising a module bottom plate and a plurality of heating units flatly laid on the module bottom plate; wherein the module bottom plate is used for supplying power to each heating unit, so that each heating unit is electrified to heat. The heating module and the intelligent heating pad provided by the utility model can effectively solve the problem of higher maintenance cost caused by the fact that the electric heating module of the existing mattress needs to be integrally replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, and in particular to a heating module and an intelligent heating pad. Background Art

[0002] Winter is cold, and in order to improve the comfort of users during winter sleep, some mattresses will be equipped with electric heating modules inside. Generally, the electric heating module is an integral structure. When a failure occurs somewhere, the entire electric heating module needs to be replaced, and the maintenance cost is high.

[0003] Therefore, it is necessary to improve the existing mattresses to solve the problem that the electric heating module thereof needs to be replaced as a whole, resulting in high maintenance costs.

[0004] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Utility Model Content

[0005] One purpose of the utility model is to provide a heating module and an intelligent heating pad, which can effectively solve the problem that the electric heating module of the existing mattress needs to be replaced as a whole, resulting in high maintenance costs.

[0006] To achieve the above objectives, on the one hand, the utility model provides a heating module, comprising a module bottom plate and a plurality of heating units installed flat on the module bottom plate;

[0007] The module bottom plate is used to supply power to each of the heating units, so that each of the heating units generates heat due to electricity.

[0008] Optionally, each of the heating units is detachably connected to the module base plate.

[0009] Optionally, a plurality of positioning bosses are provided at the bottom of the heating unit, and a plurality of positioning grooves for the positioning bosses to be inserted into are provided at the module bottom plate.

[0010] Optionally, each of the heating units is provided with a power receiving coil, and a power supply coil for wirelessly supplying power to the power receiving coil is provided at a position of the module bottom plate corresponding to each of the heating units.

[0011] Optionally, the heating unit further includes a heating device electrically connected to the power receiving coil.

[0012] Optionally, the positioning groove is provided with a power supply conductive sheet, and the positioning boss is provided with a power receiving conductive sheet;

[0013] When the positioning boss is inserted into the positioning groove, the power supply conductive sheet and the power receiving conductive sheet are attached to and electrically connected with each other.

[0014] Optionally, the heating units are arranged in a rectangular array or a ring array structure on the module bottom plate.

[0015] Optionally, also include:

[0016] A plurality of human body detection devices, each of which corresponds to a plurality of heating units;

[0017] A control circuit is located in the module bottom plate and is electrically connected to the human body detection device, and is used to control the working state of each heating unit after receiving the detection result of the human body detection device.

[0018] Optionally, the human body detection device includes at least one of a pressure sensor, a photoelectric sensor and a camera.

[0019] In another aspect, a smart heating pad is provided, comprising:

[0020] A cushion body, wherein a receiving cavity is provided inside the cushion body;

[0021] Any of the heating modules described above, wherein the heating module is located in the accommodating cavity.

[0022] The beneficial effects of the utility model are: providing a heating module and an intelligent heating pad, wherein each heating unit is installed on a module bottom plate, and the module bottom plate can supply power to each heating unit so that each heating unit generates electricity and generates heat. When a heating unit is damaged, only the damaged heating unit needs to be replaced, and the module bottom plate and other heating units can be reused without replacing the entire heating module, thereby avoiding waste of resources and reducing maintenance costs.

[0023] Therefore, the heating module and the intelligent heating pad provided by the present invention can effectively solve the problem that the electric heating module of the existing mattress needs to be replaced as a whole, resulting in high maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] 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 labor.

[0025] Figure 1 A cross-sectional schematic diagram of a smart heating pad provided in an embodiment;

[0026] Figure 2 An exploded schematic diagram of a smart heating pad provided in an embodiment.

[0027] In the figure:

[0028] 1. Cushion body; 101. Accommodation cavity;

[0029] 2. Heating module; 201. Module bottom plate; 2011. Positioning groove; 202. Heating unit; 2021. Positioning boss; 203. Human body detection device. DETAILED DESCRIPTION

[0030] 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.

[0031] 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.

[0032] In addition, terms such as "long", "short", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention. They do not indicate or imply that the device or component referred to must have this specific direction or operate with a specific direction structure, and should not be understood as a limitation of the present invention.

[0033] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0034] The utility model provides a heating module and an intelligent heating pad, which can effectively solve the problem that the electric heating module of the existing mattress needs to be replaced as a whole, resulting in high maintenance costs.

[0035] It should be noted that the smart heating pad in this embodiment can be a mattress, a sofa cushion, a massage chair cushion, or a backrest cushion, etc., and the utility model is not limited to this.

[0036] See also Figure 1 and Figure 2The smart heating pad includes a cushion body 1 with an accommodating cavity 101 inside, and a heating module 2 located in the accommodating cavity 101.

[0037] The heating module 2 includes a module base plate 201 and a plurality of heating units 202 installed flat on the module base plate 201; wherein the module base plate 201 is used to supply power to each of the heating units 202, so that each of the heating units 202 generates heat due to the electricity.

[0038] The heating module 2 provided in this embodiment, each heating unit 202 is installed on the module base plate 201, and the module base plate 201 can supply power to each heating unit 202, so that each heating unit 202 is electrically heated. When a heating unit 202 is damaged, only the damaged heating unit 202 needs to be replaced. The module base plate 201 and other heating units 202 can be reused, and there is no need to replace the entire heating module 2, thereby avoiding waste of resources and reducing maintenance costs.

[0039] Therefore, the heating module 2 and the intelligent heating pad provided by the present invention can effectively solve the problem that the electric heating module of the existing mattress needs to be replaced as a whole, resulting in high maintenance costs.

[0040] In this embodiment, the heating units 202 are arranged in a rectangular array on the module bottom plate 201. Of course, in some other embodiments, the heating units 202 may also be arranged in a circular array on the module bottom plate 201, and the present invention is not limited thereto.

[0041] Optionally, each of the heating units 202 is detachably connected to the module base plate 201 for easy assembly and disassembly. For example, a plurality of positioning bosses 2021 are provided at the bottom of the heating unit 202, and a plurality of positioning grooves 2011 are provided on the module base plate 201 for the positioning bosses 2021 to be inserted into.

[0042] In this embodiment, the heating unit 202 is a wirelessly powered heating structure. Specifically, each of the heating units 202 is provided with a power receiving coil and a heating device electrically connected to the power receiving coil, and the module bottom plate 201 is provided with a power supply coil for wirelessly supplying power to the power receiving coil at a position corresponding to each of the heating units 202. Optionally, the heating device may be a heating resistor or a heating coil, etc.

[0043] By inserting the positioning boss 2021 into the positioning groove 2011, the relative positioning between the heating unit 202 and the module base plate 201 can be achieved, so that the power receiving coil in the heating unit 202 can be arranged relative to the corresponding power supply coil on the module base plate 201, so that the power supply coil can wirelessly power the power receiving coil, and the power receiving coil supplies power to the heating device, which can make the heating device generate heat, thereby realizing the heating function of the smart heating pad.

[0044] In some other embodiments, the heating unit 202 and the module bottom plate 201 are a quick-plug conductive connection structure. Specifically, the positioning groove 2011 is provided with a power supply conductive sheet, and the positioning boss 2021 is provided with a power receiving conductive sheet. When the positioning boss 2021 is inserted into the positioning groove 2011, the power supply conductive sheet and the power receiving conductive sheet are attached and electrically connected.

[0045] At this time, inserting the positioning boss 2021 into the positioning groove 2011 can not only realize the relative positioning between the heating unit 202 and the module base plate 201, but also make the power supply conductive sheet and the power receiving conductive sheet adhere to and electrically connect, so that the module base plate 201 supplies power to the heating unit 202. Similarly, the interior of the heating unit 202 is provided with a heating device electrically connected to the power receiving conductive sheet. The power receiving conductive sheet supplies power to the heating device, which makes the heating device generate heat, thereby realizing the heating function of the smart heating pad.

[0046] Furthermore, the heating module 2 further includes a plurality of human body detection devices 203 and a control circuit. Each human body detection device 203 corresponds to a plurality of heating units 202; the control circuit is located in the module bottom plate 201 and is electrically connected to the human body detection device 203, and is used to control the working state of each heating unit 202 after receiving the detection result of the human body detection device 203. Specifically, the control circuit can be electrically connected to each power supply coil or each power supply conductive sheet, thereby determining the power supply state of each heating unit 202.

[0047] The human body detection device 203 is mainly used to detect the specific position of the furniture where the user lies or sits, and then the control circuit controls the heating unit 202 at the user's position to heat, and the heating units 202 at other positions do not work, thereby achieving the purpose of energy saving.

[0048] Optionally, the human body detection device 203 includes at least one of a pressure sensor, a photoelectric sensor, and a camera. Specifically, when the human body detection device 203 includes a pressure sensor or a photoelectric sensor, the pressure sensor or the photoelectric sensor can be arranged in the cushion body 1 and located on the side of the heating unit 202 close to the human body. When the human body detection device 203 includes a camera, the camera can be installed outside the cushion body 1, such as a bed screen or a sofa backrest, so as to obtain the user's position distribution.

[0049] Optionally, a human body detection device 203 may be provided corresponding to each heating unit 202 , and the power supply status of each heating unit 202 may be accurately controlled according to the feedback result of the human body detection device 203 , so as to achieve the optimal energy-saving effect.

[0050] Of course, multiple heating units 202 may be provided for each human body detection device 203. For example, for a double mattress or a double sofa, only two human body detection devices 203 may be provided. When it is detected that a user is lying or sitting on the left side, all the heating units 202 on the left side are automatically turned on. When it is detected that a user is lying or sitting on the right side, all the heating units 202 on the right side are automatically turned on. Of course, if the left and right partitions are not detailed enough, three or four partitions may be provided, and one human body detection device 203 may be provided for each partition.

[0051] In summary, the heating module 2 and the intelligent heating pad provided in this embodiment have the following advantages:

[0052] ① Each of the heating units 202 is installed on the module base plate 201. When a heating unit 202 is damaged, only the damaged heating unit 202 needs to be replaced. The module base plate 201 and other heating units 202 can be reused without replacing the entire heating module 2, thereby avoiding waste of resources and reducing maintenance costs;

[0053] ② Each of the heating units 202 is detachably connected to the module base plate 201, which is convenient for installation, disassembly and replacement;

[0054] ③ There is a wireless charging structure between the heating unit 202 and the module base plate 201, and there is no obvious exposed conductive part, which reduces the risk of leakage and improves the safety performance of the product;

[0055] ④ A human body detection device 203 is provided to perform human body detection so as to realize the zoned heating function, which is beneficial to reduce the power consumption of the product and improve the energy-saving effect.

[0056] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0057] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A heating module (2), characterized in that: It comprises a module bottom plate (201) and a plurality of heating units (202) installed flat on the module bottom plate (201); The module bottom plate (201) is used to supply power to each heating unit (202), so that each heating unit (202) is electrically heated.

2. The heating module (2) according to claim 1, characterized in that: Each of the heating units (202) is detachably connected to the module bottom plate (201).

3. The heating module (2) according to claim 2, characterized in that: The bottom of the heating unit (202) is provided with a plurality of positioning bosses (2021), and the module bottom plate (201) is provided with a plurality of positioning grooves (2011) for the positioning bosses (2021) to be inserted into.

4. The heating module (2) according to claim 3, characterized in that: A power receiving coil is provided in each of the heating units (202), and a power supply coil for wirelessly supplying power to the power receiving coil is provided at a position of the module bottom plate (201) corresponding to each of the heating units (202).

5. The heating module (2) according to claim 4, characterized in that: The heating unit (202) also includes a heating device electrically connected to the power receiving coil.

6. The heating module (2) according to claim 3, characterized in that: The positioning groove (2011) is provided with a power supply conductive sheet, and the positioning boss (2021) is provided with a power receiving conductive sheet; When the positioning boss (2021) is inserted into the positioning groove (2011), the power supply conductive sheet and the power receiving conductive sheet are attached to and electrically connected to each other.

7. The heating module (2) according to claim 1, characterized in that The heating units (202) are arranged on the module bottom plate (201) in a rectangular array or a ring array structure.

8. The heating module (2) according to claim 1, characterized in that: Also includes: A plurality of human body detection devices (203), each human body detection device (203) corresponding to a plurality of heating units (202); A control circuit, the control circuit being located in the module base plate (201) and electrically connected to the human body detection device (203), and being used to control the working state of each heating unit (202) after receiving a detection result of the human body detection device (203).

9. The heating module (2) according to claim 8, characterized in that: The human body detection device (203) comprises at least one of a pressure sensor, a photoelectric sensor and a camera.

10. An intelligent heating pad, characterized in that: include: A cushion body (1), wherein a receiving cavity (101) is provided inside the cushion body (1); The heating module (2) according to any one of claims 1 to 9, wherein the heating module (2) is located in the accommodating cavity (101).

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