Heating pillow

Abstract

The utility model discloses a heating pillow which comprises a pillow inner, a heating area is arranged on the outer side of the pillow inner, and a containing cavity is formed in the pillow inner. The heating device comprises a heating piece, a control panel and a power source, the heating piece is arranged on the heating area, the power source is arranged in the containing cavity, the heating piece is electrically connected with the control panel, and the control panel is electrically connected with the power source; the pillow case is arranged on the outer side of the pillow inner in a sleeving mode, and the control panel is arranged on the pillow case. According to the utility model, the comfort during rest can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pillows, in particular to a heating pillow. Background Art

[0002] As people's living standards improve, more and more people are experiencing outdoor camping activities. Existing outdoor pillows generally have the problem of single function. Especially in a relatively cold environment, the cold pillow will seriously affect the user's sleep quality. Due to long-term desk work, most people have experienced sub-health status due to compression of the cervical spine, and the quality of rest is seriously affected due to insufficient blood supply to the brain. Therefore, a heating pillow is needed to improve the comfort during rest. Utility Model Content

[0003] The utility model provides a heating pillow, which can improve the comfort level during rest.

[0004] In order to solve the above technical problems, the utility model provides a heating pillow, which is characterized by comprising:

[0005] A pillow core, wherein a heating area is arranged on the outer side of the pillow core, and a receiving cavity is arranged inside the pillow core;

[0006] A heating device, comprising a heating element, a control panel and a power supply, wherein the heating element is arranged on the heating area, the power supply is arranged in the accommodating cavity, the heating element and the control panel are electrically connected, and the control panel and the power supply are electrically connected;

[0007] A pillowcase is arranged on the outside of the pillow core, and the control panel is arranged on the pillowcase.

[0008] As a preferred embodiment of the above technical solution, the heating zone is arranged in the middle of the pillow core, and the heating zone is distributed around the outer side of the pillow core.

[0009] As a preferred embodiment of the above technical solution, the area of ​​the heating zone accounts for 0.3-0.8 of the area of ​​the outer surface of the pillow core.

[0010] As a preferred embodiment of the above technical solution, a receiving bag is provided on the pillow core, the position of the receiving bag corresponds to the position of the heating area, and the heating element is an annular heating element, which is inserted into the receiving bag.

[0011] As a preferred embodiment of the above technical solution, the heating area is arranged in the middle of the upper surface of the pillow core.

[0012] As a preferred embodiment of the above technical solution, the area of ​​the heating zone accounts for 0.3-0.8 of the area of ​​the upper surface of the pillow core.

[0013] As a preferred embodiment of the above technical solution, a receiving bag is provided on the pillow core, the position of the receiving bag corresponds to the position of the heating area, the heating element is a heating sheet, and the heating sheet is inserted in the receiving bag.

[0014] As a preferred embodiment of the above technical solution, the power supply is a rechargeable power supply, and the power supply includes an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected by welding, and a waterproof seal is provided at the connection between the upper shell and the lower shell.

[0015] As a preferred embodiment of the above technical solution, the power supply is provided with a first power cord, the control panel is provided with a second power cord, the first power cord is provided with a power interface, the second power cord is provided with a power plug, the power interface and the power plug are detachably connected, a sealing sleeve is provided outside the power interface, and the second power cord is provided with a sealing protrusion, and when the power interface is connected to the power plug, the sealing protrusion is sealed and connected to the sealing sleeve.

[0016] As a preferred embodiment of the above technical solution, a waterproof layer is provided on the outside of the pillowcase.

[0017] The utility model provides a heating pillow, characterized in that it comprises: a pillow core, a heating device and a pillowcase, a heating area is arranged on the outer side of the pillow core, the heating element is arranged on the heating area, the power supply supplies power to the heating element, the control panel can control the heating of the heating element, the control panel is arranged on the pillowcase, which is convenient for user operation and improves the convenience of use, when the user embraces or lies on the heating pillow, the heating pillow can play a supporting effect, making the user more comfortable when resting, the heating element can fit the human body torso, so as to play a warming effect, and can also improve the comfort of rest.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a heating pillow in an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the pillow core in Embodiment 1 of the present utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the heating device in Example 1 of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the pillowcase in Embodiment 1 of the present utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the pillow core in Embodiment 2 of the present utility model;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the heating device in Example 2 of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of a power supply of a heating pillow in an embodiment of the utility model;

[0026] Figure 8 This is a schematic diagram of the structure of a first power line and a second power line of a heating pillow in an embodiment of the utility model;

[0027] In the figure: 1. pillow core; 2. heating device; 3. pillowcase; 101. heating area; 102. accommodating chamber; 103. accommodating bag; 201. heating element; 202. control panel; 203. power supply; 204. upper shell; 205. lower shell; 206. waterproof sealing element; 207. first power cord; 208. second power cord; 209. power interface; 210. power plug; 211. sealing sleeve; 212. sealing protrusion; 301. waterproof layer. DETAILED DESCRIPTION

[0028] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0029] Example 1, see Figures 1 to 4 The present invention provides a heating pillow, which is characterized by comprising:

[0030] A pillow core 1, wherein a heating area 101 is disposed on the outer side of the pillow core 1, and a receiving cavity 102 is disposed inside the pillow core 1;

[0031] The heating device 2 comprises a heating element 201, a control panel 202 and a power supply 203, wherein the heating element 201 is arranged on the heating area 101, the power supply 203 is arranged in the accommodating cavity 102, the heating element 201 and the control panel 202 are electrically connected, and the control panel 202 and the power supply 203 are electrically connected;

[0032] The pillowcase 3 is sleeved on the outside of the pillow core 1 , and the control panel 202 is arranged on the pillowcase 3 .

[0033] The embodiment of the utility model provides a heating pillow, characterized in that it includes: a pillow core 1, a heating device 2 and a pillowcase 3. A heating area 101 is arranged on the outer side of the pillow core 1, and the heating element 201 is arranged on the heating area 101. The power supply 203 supplies power to the heating element 201. The control panel 202 can control the heating of the heating element 201. The control panel 202 is arranged on the pillowcase 3, which is convenient for user operation and improves the convenience of use. When the user hugs or lies on the heating pillow, the heating pillow can play a supporting effect, making the user more comfortable when resting. The heating element 201 can fit the human body torso, thereby playing a warming effect and improving the comfort of rest.

[0034] In a further implementable embodiment of the present invention, the heating area 101 is arranged in the middle of the upper surface of the pillow core 1 .

[0035] In this embodiment, the heating area 101 is arranged in the middle of the upper surface of the pillow core 1. During use, if the user does not need to use the heating area 101 to heat, in addition to controlling the heating element 201 to continue heating through the control panel 202, the user can also directly flip the heating pillow without waiting for the heating element 201 to slowly cool down, thereby improving the convenience of use. At the same time, reducing the area of ​​the heating area 101 can also save production costs.

[0036] In a further implementable embodiment of the present invention, the area of ​​the heating zone 101 accounts for 0.3-0.8 of the area of ​​the upper surface of the pillow core 1 .

[0037] In this embodiment, the area of ​​the heating zone 101 accounts for 0.3-0.8 of the area of ​​the upper surface of the pillow core 1. The area of ​​the heating zone 101 needs to be large enough to fit the user's head and neck more comprehensively to avoid local heating that affects the rest comfort. In addition, if the area of ​​the heating zone 101 is too large, the production cost will increase.

[0038] In a further implementable embodiment of the present invention, a receiving bag 103 is provided on the pillow core 1 , the position of the receiving bag 103 corresponds to the position of the heating area 101 , and the heating element 201 is a heating sheet, which is inserted into the receiving bag 103 .

[0039] In this embodiment, a receiving bag 103 is provided on the pillow core 1, and the position of the receiving bag 103 corresponds to the position of the heating area 101. The heating element 201 is a heating sheet, which is inserted into the receiving bag 103 so that the heating sheet can heat the upper surface of the pillow core 1.

[0040] In a further implementable embodiment of the present invention, the accommodating cavity 102 is disposed in the pillow core 1 at a position close to an end of the pillow core 1 .

[0041] In this embodiment, the accommodating cavity 102 is arranged in the pillow core 1 near the end of the pillow core 1, and the power supply 203 is arranged in the accommodating cavity 102. The power supply 203 is a rechargeable power supply 203. When in use, the power supply 203 is arranged inside the pillow core 1, which can avoid the power supply 203 from hitting the user during use, thereby further improving comfort. When the user rests on the heating pillow, the pillow is generally in the middle position. The accommodating cavity 102 is arranged in the pillow core 1 near the end of the pillow core 1, which can further avoid the power supply 203 from hitting the user during use, thereby further improving comfort.

[0042] See also Figure 7 In a further implementable embodiment of the present invention, the power supply 203 is a rechargeable power supply, and the power supply 203 includes an upper shell 204 and a lower shell 205, and the upper shell 204 and the lower shell 205 are fixedly connected by welding, and a waterproof seal 206 is provided at the connection between the upper shell 204 and the lower shell 205.

[0043] In this embodiment, the power supply 203 is a rechargeable power supply, so that the power supply 203 can be recycled and is more environmentally friendly, and the heating pillow can be moved arbitrarily without being restricted by the position of the socket, thereby improving convenience of use. The upper shell 204 and the lower shell 205 are fixedly connected by welding, and a waterproof seal 206 is provided at the connection between the upper shell 204 and the lower shell 205 to improve the waterproof performance of the power supply, so that the heating pillow can adapt to humid environments and can be used outdoors. The waterproof seal 206 is a silicone waterproof seal ring with a simple and reliable structure.

[0044] In a further implementable embodiment of the present invention, a waterproof layer 301 is provided on the outer side of the pillowcase 3 .

[0045] In this embodiment, a waterproof layer 301 is provided on the outside of the pillowcase 3, which can achieve a waterproof effect and prevent the pillow core 1 and the heating device 2 in the pillowcase 3 from getting damp, thereby reducing safety hazards.

[0046] See also Figure 8In a further implementable embodiment of the present embodiment, the power supply 203 is provided with a first power cord 207, the control panel is provided with a second power cord 208, the first power cord 207 is provided with a power interface 209, the second power cord 208 is provided with a power plug 210, the power interface 209 and the power plug 210 are detachably connected, a sealing sleeve 211 is provided outside the power interface 209, and the second power cord 208 is provided with a sealing protrusion 212, when the power interface 209 is connected to the power plug 210, the sealing protrusion 212 is sealed and connected to the sealing sleeve 211.

[0047] In this embodiment, the power supply 203 is electrically connected to the control panel 202 through the first power line 207 and the second power line 208. When the power plug 210 is inserted into the power interface 209, the power supply 203 is electrically connected to the control panel 202. When the power plug 210 is disconnected from the power interface 209, the power supply 203 and the control panel 202 are powered off. A sealing sleeve 211 is provided outside the power interface 209, and a sealing protrusion 212 is provided on the second power line 208. The sealing sleeve 211 and the sealing protrusion 212 cooperate to improve the waterproof performance of the connection between the power interface 209 and the power plug 210. When in use, the power plug 210 is inserted into the sealing sleeve 211 and connected to the power interface 209 in the sealing sleeve 211. The sealing protrusion 212 blocks the opening of the sealing sleeve 211, thereby achieving a waterproof effect. The heating pillow can adapt to a humid environment and can be used outdoors.

[0048] In a further possible implementation of this embodiment, the heating element 201 is an electric heating wire heating element 201 or a graphene heating element 201 .

[0049] In this embodiment, the heating element 201 is an electric heating wire heating element 201, which can save production costs. The heating element 201 can also be a graphene heating element 201. The graphene heating element 201 has higher heat conversion efficiency and is more energy-saving.

[0050] Example 2, see Figures 5 and 6 The only difference between Embodiment 2 and Embodiment 1 is that the heating zone 101 is arranged in the middle of the pillow core 1 , and the heating zone 101 is distributed around the outer side of the pillow core 1 .

[0051] The heating area 101 is arranged in the middle of the pillow core 1, and the heating area 101 is distributed around the outer side of the pillow core 1, so that the upper surface and the lower surface of the pillow core 1 both have the heating area 101. When in use, the user can fit the heating area 101 without distinguishing between the front and the back, thereby improving the convenience of use. When used as a pillow, not only the torso can be warmed, but also the arms that hold the heating pillow can be warmed, further improving the comfort.

[0052] In a further implementable embodiment of the present invention, the area of ​​the heating zone 101 accounts for 0.3-0.8 of the area of ​​the outer surface of the pillow core 1 .

[0053] In this embodiment, the area of ​​the heating zone 101 accounts for 0.3-0.8 of the area of ​​the outer surface of the pillow core 1. The area of ​​the heating zone 101 needs to be large enough to fit the user's head and neck more comprehensively to avoid local heating that affects the rest comfort. In addition, if the area of ​​the heating zone 101 is too large, the production cost will increase.

[0054] In a further implementable embodiment of the present invention, a receiving bag 103 is provided on the pillow core 1 , the position of the receiving bag 103 corresponds to the position of the heating area 101 , and the heating element 201 is an annular heating element 201 , which is inserted into the receiving bag 103 .

[0055] In this embodiment, the heating element 201 is an annular heating element 201 , which is inserted into the receiving bag 103 , so that the annular heating element 201 can heat both the upper surface and the lower surface of the pillow core 1 at the same time.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0057] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0058] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A heating pillow, characterized in that: include: A pillow core, wherein a heating area is arranged on the outer side of the pillow core, and a receiving cavity is arranged inside the pillow core; A heating device, comprising a heating element, a control panel and a power supply, wherein the heating element is arranged on the heating area, the power supply is arranged in the accommodating cavity, the heating element and the control panel are electrically connected, the control panel and the power supply are electrically connected, the power supply is provided with a first power cord, the control panel is provided with a second power cord, the first power cord is provided with a power interface, the second power cord is provided with a power plug, the power interface and the power plug are detachably connected, a sealing sleeve is provided outside the power interface, the second power cord is provided with a sealing protrusion, and when the power interface is connected to the power plug, the sealing protrusion is sealed and connected to the sealing sleeve; A pillowcase is arranged on the outside of the pillow core, and the control panel is arranged on the pillowcase.

2. The heating pillow according to claim 1, characterized in that: The heating area is arranged in the middle of the upper surface of the pillow core.

3. The heating pillow according to claim 2, characterized in that: The area of ​​the heating zone accounts for 0.3-0.8 of the area of ​​the upper surface of the pillow core.

4. The heating pillow according to claim 3, characterized in that: The pillow core is provided with a containing bag, the position of the containing bag corresponds to the position of the heating area, the heating element is a heating sheet, and the heating sheet is inserted in the containing bag.

5. The heating pillow according to claim 1, characterized in that: The heating zone is arranged in the middle of the pillow core, and the heating zone is distributed around the outer side of the pillow core.

6. The heating pillow according to claim 5, characterized in that: The area of ​​the heating zone accounts for 0.3-0.8 of the area of ​​the outer surface of the pillow core.

7. The heating pillow according to claim 6, characterized in that: The pillow core is provided with a containing bag, the position of the containing bag corresponds to the position of the heating area, and the heating element is an annular heating element, which is inserted into the containing bag.

8. The heating pillow according to claim 1, characterized in that: The power source is a rechargeable power source, and the power source comprises an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected by welding, and a waterproof seal is provided at the connection between the upper shell and the lower shell.

9. The heating pillow according to claim 1, characterized in that: A waterproof layer is arranged on the outside of the pillowcase.

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