Graphene electric blanket

Abstract

The embodiment of the utility model provides a graphene electric blanket, and relates to the technical field of electric blankets. The graphene electric blanket comprises a graphene composite layer, an upper sheath is arranged on the upper side of the graphene composite layer, a lower sheath used in cooperation with the upper sheath and used for protecting the graphene composite layer is installed below the graphene composite layer, and first limiting sleeve belts are connected to the four corners of the bottom of the upper sheath in a knitted mode. The four corners of the end of the lower sheath are connected with second limiting sleeve belts in a knitted mode, and the four corners of the graphene composite layer are arranged in the first limiting sleeve belts and the second limiting sleeve belts in a staggered and sleeved mode respectively. By optimizing the fixing mode and the material layout of the graphene electric blanket, the stability and the safety of the electric blanket in the using process are achieved, the user experience is improved, and meanwhile the durability and the comfort degree of the product are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric blankets, in particular to a graphene electric blanket. Background Art

[0002] Graphene electric blankets are a new type of electric heating product that leverages the excellent thermal conductivity of graphene. Graphene, a two-dimensional crystal composed of a single layer of carbon atoms, possesses extremely high thermal and electrical conductivity, along with excellent flexibility and stability. These properties make graphene an ideal material for efficient, safe, and comfortable electric heating products.

[0003] However, traditional graphene electric blankets have some inherent problems. Especially when the user is sleeping or resting, due to the movement of the body, the graphene electric blanket is prone to position shift on the bed surface, resulting in the heating area not being consistent with expectations. Once the graphene electric blanket deviates from the initial laying position, some parts of the body may not be effectively heated, or some areas may overheat, affecting the heating effect and sleep quality; not only affects the user's comfort experience, but also may bring safety hazards, such as local overheating or poor contact; and if one end of the graphene electric blanket is rolled up or folded, it may cause the temperature in that area to rise abnormally, posing a risk of burns; in addition, pulling or twisting the wires may also cause circuit failures and even cause fires. Utility Model Content

[0004] The purpose of the utility model is to provide a graphene electric blanket, which can avoid the problem of position displacement of the graphene electric blanket due to the influence of the user during use, thereby improving the user's heating experience.

[0005] The utility model provides a graphene electric blanket, comprising: a graphene composite layer, an upper protective sleeve arranged on the upper side of the graphene composite layer, and a lower protective sleeve installed below the graphene composite layer for use in conjunction with the upper protective sleeve to protect the graphene composite layer, the four corners of the bottom of the upper protective sleeve are knitted and connected to a limiting sleeve belt 1, and the four corners of the end of the lower protective sleeve are knitted and connected to a limiting sleeve belt 2, the four corners of the graphene composite layer are respectively and alternately sleeved in the limiting sleeve belt 1 and the limiting sleeve belt 2, and an adjustable deviation correction component is provided on the outside of the graphene composite layer and on the outside of the upper protective sleeve and the lower protective sleeve, the adjustable deviation correction component is used to fix the graphene electric blanket to prevent deviation during use.

[0006] In a specific embodiment, Velcro is installed at the four corners of the upper and lower ends of the graphene composite layer and the inner sides of the limiting sleeve 1 and the limiting sleeve 2, and the Velcro is composed of parent-child Velcro.

[0007] In a specific embodiment, the outer edge of the bottom of the upper sheath is connected to a buckle body, and the outer edge of the end of the lower sheath is connected to a buckle groove body.

[0008] In a specific embodiment, the adjustable deviation-correcting assembly includes a first anti-deviation assembly, and the first anti-deviation assembly includes a weighted soft belt, and the weighted soft belt is sleeved on the outside of the upper sleeve.

[0009] In a specific embodiment, a counterweight strip is embedded in the inner surface of the counterweight soft belt, and an anti-slip protrusion is connected to the bottom of the counterweight soft belt.

[0010] In a specific embodiment, the adjustable correction component includes a second anti-deviation component, and the second anti-deviation component includes a flexible soft belt, wherein the flexible soft belt is sleeved on the outside of the lower sleeve, and the inner surface of the flexible soft belt is installed with rebound rubber.

[0011] In a specific embodiment, the four corners of the bottom of the flexible soft belt are knitted with triangular sleeves, and the opposite sides of the multiple triangular sleeves are opened.

[0012] In a specific embodiment, an elastic band is installed on one end of the inner surface of the triangular sleeve, and the elastic band is used to tighten the opening of the triangular sleeve.

[0013] In a specific embodiment, the adjustable deviation correction component includes a third anti-deviation component, and the third anti-deviation component includes connecting belts located at the four corners of the bottom of the lower sleeve, and the ends of the connecting belts are knitted with Velcro 1, and Velcro 2 is arranged above Velcro 1.

[0014] In a specific embodiment, the other end of the connecting belt is connected to a U-shaped buckle, and the surface of the tail end of the U-shaped buckle is connected to an abutment protrusion.

[0015] The beneficial effects of this application are:

[0016] In this solution, the four corners of the graphene composite layer can be placed inside the limiting sleeve belt 1 and the limiting sleeve belt 2, that is, the upper and lower sleeves can be fixed on the graphene composite layer. In this way, when the graphene electric blanket is used, the upper and lower sleeves can be prevented from misaligning with the graphene composite layer due to the user turning the blanket over. The Velcro greatly increases the stability of the connection between the three.

[0017] Under the action of the adjustable correction component, this solution can firmly lay the graphene electric blanket on the bed with the help of bedding when the graphene electric blanket is laid on the bed, avoiding the displacement of the position of the graphene electric blanket on the bed due to the user changing posture, turning over, and curling up on the bed, and reducing the chaos of the graphene electric blanket on the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure and assembly of the first embodiment of the present utility model;

[0021] Figure 3 This is a schematic three-dimensional diagram of the structure of the first anti-drift component of the first embodiment of the present utility model;

[0022] Figure 4 This is a schematic diagram of the structure and assembly of the second embodiment of the present utility model;

[0023] Figure 5 This is a perspective schematic diagram of the second anti-drift component structure of the second embodiment of the present utility model;

[0024] Figure 6 This is a bottom-view stereoscopic diagram of the second anti-deviating component structure of the second embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure assembly of the third embodiment of the present utility model;

[0026] Figure 8 This is a three-dimensional exploded schematic diagram of the third anti-deviating component structure of the third embodiment of the present utility model;

[0027] Figure 9 This is a bottom-view stereoscopic diagram of the third anti-deviating component structure of the third embodiment of the present invention.

[0028] icon:

[0029] 100. Graphene composite layer; 101. Velcro; 200. Upper protective sleeve; 201. Limiting sleeve 1; 202. Buckle body; 300. Lower protective sleeve; 301. Limiting sleeve 2; 302. Buckle slot; 400. Cable portion; 500. First anti-drift component; 510. Counterweight soft belt; 520. Anti-slip protrusion; 600. Second anti-drift component; 610. Flexible soft connection belt; 611. Rebound rubber; 620. Triangular sleeve; 630. Elastic belt; 700. Third anti-drift component; 710. Connecting belt; 711. Velcro 1; 712. Velcro 2; 720. U-shaped buckle; 730. Abutment protrusion. DETAILED DESCRIPTION

[0030] Because traditional graphene electric blankets have some inherent problems, especially when the user is sleeping or resting, due to the movement of the body, the graphene electric blanket is prone to position shift on the bed surface, resulting in the heating area not being consistent with the expectation. Once the graphene electric blanket deviates from the initial laying position, some parts of the body may not be effectively heated, or some areas may overheat, affecting the heating effect and sleep quality; not only affecting the user's comfort experience, but also may bring safety hazards, such as local overheating or poor contact; and if one end of the graphene electric blanket is rolled up or folded, it may cause the temperature in that area to rise abnormally, posing a burn risk; in addition, the pulling or twisting of the wires may also cause circuit failures and even cause fires. Therefore, after research, the inventor provides a graphene electric blanket that can avoid the problem of position shift caused by the user during use, improve the user's heating experience, and thus solve the above-mentioned defects.

[0031] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0032] Please refer to Figures 1 to 9 The embodiment of the present invention provides a graphene electric blanket, comprising a graphene composite layer 100, wherein the graphene composite layer 100 is composed of a graphene layer, an insulating layer and a waterproof layer, wherein the insulating layer is located on the outside of the graphene layer, and the waterproof layer is located on the outside of the insulating layer, thereby increasing the safety and life of the graphene electric blanket; Velcro 101 is installed at the four corners of the upper and lower ends of the graphene composite layer 100 and the inner sides of the limiting strap 1 201 and the limiting strap 2 301, and the Velcro 101 is composed of a mother-and-child Velcro, which can increase the stability of the upper and lower covers 200 and 300 when the upper cover 200 and the lower cover 300 are installed on the graphene composite layer 100 by utilizing the limiting strap 1 201 and the limiting strap 2 301.

[0033] The input end of the graphene composite layer 100 is connected to a cable portion 400 , which is used to supply power to the graphene composite layer 100 ;

[0034] An upper sheath 200 is arranged on the upper side of the graphene composite layer 100 to protect its upper end surface; the four corners of the bottom of the upper sheath 200 are knitted and connected to the limiting belt 1 201. When the upper sheath 200 is applied to the end of the graphene composite layer 100, the four corners of the graphene composite layer 100 are passed through the limiting belt 1 201 to limit the connection between the two. The outer edge of the bottom of the upper sheath 200 is connected to a buckle body 202.

[0035] The lower sheath 300 is installed below the graphene composite layer 100 for use in conjunction with the upper sheath 200 to protect the graphene composite layer 100. Similarly, the four corners of the end of the lower sheath 300 are knitted and connected with the limiting sleeve 2 301, and the four corners of the graphene composite layer 100 are respectively and alternately sleeved in the limiting sleeve 1 201 and the limiting sleeve 2 301, and the upper sheath 200 and the lower sheath 300 are limitedly installed on the outside of the graphene composite layer 100, wherein the four corners of the graphene composite layer 100 are passed through the limiting sleeve 2 301 to connect the graphene composite layer 100 and the lower sheath 300, so that the upper sheath 200 and the lower sheath 300 can be limitedly set on the graphene composite layer 100, avoiding The graphene composite layer 100 is simply sleeved with the upper cover 200 and the lower cover 300, so that when a user lies on the upper cover and moves, the upper cover 200 and the lower cover 300 are misaligned with the graphene composite layer 100, and the outer edge of the end of the lower cover 300 is connected with a buckle groove 302. At the same time, Velcro parts that cooperate with each other are installed at the opposite edges of the upper cover 200 and the lower cover 300. Under the action of the buckle body 202 and the buckle groove 302, the upper cover 200 and the lower cover 300 are movably connected so that they can be separated, or the buckle body 202, the buckle groove 302 and the Velcro parts can be used to form a whole. In this way, the upper cover 200 and the lower cover 300 can be effectively disassembled and cleaned separately.

[0036] An adjustable deviation-correcting assembly is provided on the outside of the graphene composite layer 100 and on the outside of the upper sheath 200 and the lower sheath 300. The adjustable deviation-correcting assembly is used to fix the graphene electric blanket to prevent it from shifting during use. When the graphene electric blanket is laid on the bed, the adjustable deviation-correcting assembly can prevent the position of the graphene electric blanket on the bed from shifting due to the user changing sleeping position or turning over during use.

[0037] like Figure 2-Figure 3As shown, it is a first embodiment of an adjustable deviation-correcting component, which includes a first anti-deviation component 500, which includes a weighted soft belt 510, and the weighted soft belt 510 is sleeved on the outer side of the upper sheath 200; a weighted strip is embedded on the inner surface of the weighted soft belt 510, and an anti-slip protrusion 520 is connected to the bottom of the weighted soft belt 510, the weighted strip is used to increase the weight of the weighted soft belt 510, and the anti-slip protrusion 520 can increase the anti-slip performance of the weighted soft belt 510, so that when the graphene composite layer 100 is laid on the bed as a whole, the stability of the graphene composite layer 100 can be greatly improved, and the position of the graphene composite layer 100 on the bed can be prevented from being shifted due to situations such as the user turning over;

[0038] like Figure 4-Figure 6 As shown, it is a second embodiment of the adjustable deviation-correcting assembly, which includes a second anti-deviation assembly 600, and the second anti-deviation assembly 600 includes a flexible soft link 610. The flexible soft link 610 is sleeved on the outside of the lower sheath 300 and is used to connect the triangular sleeve 620. The inner surface of the flexible soft link 610 is installed with a rebound rubber 611. Because the flexible soft link 610 itself is elastic and under the action of the rebound rubber 611, the tensile strength of the flexible soft link 610 is greatly improved;

[0039] The four corners of the bottom of the flexible soft connecting belt 610 are knitted with triangular sleeves 620. The opposite sides of the multiple triangular sleeves 620 are provided with openings. In this way, when the graphene composite layer 100 is laid on the bed, the four corners of the mattress located below the graphene composite layer 100 can be inserted into the triangular sleeves 620, so that the four corners of the mattress are integrated with the mattress. This can prevent the graphene composite layer 100 laid on the bed from shifting due to the user turning over and moving. An elastic band 630 is installed at one end of the inner surface of the triangular sleeve 620 at the opening position. The elastic band 630 is used to tighten the opening of the triangular sleeve 620, thereby increasing the stability of the four corners of the mattress when inserted into the triangular sleeve 620.

[0040] like Figure 7-Figure 9 As shown, it is a third embodiment of the adjustable deviation-correcting assembly, which includes a third anti-deviation assembly 700, and the third anti-deviation assembly 700 includes connecting belts 710 located at the four corners of the bottom of the lower sheath 300, and the ends of the connecting belts 710 are knitted and connected with a first hook and loop fastener 711, and a second hook and loop fastener 712 is provided above the first hook and loop fastener 711. The second hook and loop fastener 712 is located at the four corners of the bottom of the lower sheath 300. In this way, the connecting belt 710 can be movably mounted to the bottom of the lower sheath 300 using the first hook and loop fastener 711 and the second hook and loop fastener 712.

[0041] The other end of the connecting belt 710 is connected to a U-shaped buckle 720, and the tail end of the U-shaped buckle 720 is bent inward, and the surface of the tail end of the U-shaped buckle 720 is connected to an abutment protrusion 730. Under the action of the U-shaped buckle 720, it can be plugged into the bedding, and the abutment protrusion 730 is used to increase the stability of the connection between the U-shaped buckle 720 and the bedding, so that the graphene composite layer 100 is stably installed on the bed, avoiding the problem of the graphene composite layer 100 being offset due to the movement of the user.

[0042] In summary, the working principle of a graphene electric blanket in an embodiment of the present invention is as follows: under the joint action of the limiting sleeve 1 201 and the limiting sleeve 2 301, the four corners of the graphene composite layer 100 can be put therein, that is, the upper sleeve 200 and the lower sleeve 300 can be limitedly installed on the graphene composite layer 100, so that when the graphene electric blanket is used, the upper sleeve 200 and the lower sleeve 300 are misaligned with the graphene composite layer 100 due to the user's flipping, and under the action of the Velcro 101, the stability of the connection between the three is greatly increased; under the action of the adjustable deviation correction component, when the graphene electric blanket is laid on the bed, with the help of bedding, the graphene electric blanket can be firmly laid on the bed, avoiding the user's changing posture, turning over, and curling up on the bed, reducing the displacement of the position of the graphene electric blanket on the bed, and reducing the confusion of the graphene electric blanket on the bed.

[0043] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A graphene electric blanket, characterized in that: The invention comprises a graphene composite layer (100), wherein an upper sheath (200) is arranged on the upper side of the graphene composite layer (100), and a lower sheath (300) is installed below the graphene composite layer (100) and is used in conjunction with the upper sheath (200) to protect the graphene composite layer (100), wherein the four corners of the bottom of the upper sheath (200) are knitted and connected with a limiting sleeve belt (201), and the lower sheath (300) is knitted with a limiting sleeve belt (201). The four corners of the end are knitted and connected to the limiting sleeve 2 (301), and the four corners of the graphene composite layer (100) are respectively and alternately sleeved in the limiting sleeve 1 (201) and the limiting sleeve 2 (301), and an adjustable deviation correction component is provided on the outside of the graphene composite layer (100) and on the outside of the upper sleeve (200) and the lower sleeve (300). The adjustable deviation correction component is used to fix the graphene electric blanket to prevent deviation during use.

2. The graphene electric blanket according to claim 1, characterized in that: Velcro (101) is installed on the four corners at the upper and lower ends of the graphene composite layer (100) and the inner sides of the limiting sleeve belt 1 (201) and the limiting sleeve belt 2 (301), and the Velcro (101) is composed of a mother-and-child Velcro.

3. The graphene electric blanket according to claim 2, characterized in that: The outer edge of the bottom of the upper protective sleeve (200) is connected to a buckle body (202), while the outer edge of the end of the lower protective sleeve (300) is connected to a buckle groove body (302).

4. The graphene electric blanket according to claim 1, characterized in that: The adjustable deviation-correcting assembly comprises a first anti-deviation assembly (500), wherein the first anti-deviation assembly (500) comprises a weighted soft belt (510), and the weighted soft belt (510) is sleeved on the outside of the upper protective sleeve (200).

5. The graphene electric blanket according to claim 4, characterized in that: A counterweight strip is embedded in the inner surface of the counterweight soft belt (510), and an anti-slip protrusion (520) is connected to the bottom of the counterweight soft belt (510).

6. The graphene electric blanket according to claim 1, characterized in that: The adjustable deviation-correcting component includes a second anti-deviation component (600), and the second anti-deviation component (600) includes a flexible soft link (610), wherein the flexible soft link (610) is sleeved on the outer side of the lower protective sleeve (300), and the inner surface of the flexible soft link (610) is installed with a rebound rubber (611).

7. The graphene electric blanket according to claim 6, characterized in that: The four corners of the bottom of the flexible soft connecting belt (610) are knitted and connected with triangular sleeves (620), and the opposite sides of the multiple triangular sleeves (620) are opened.

8. The graphene electric blanket according to claim 7, characterized in that: An elastic band (630) is installed at one end of the inner surface of the triangular sleeve (620), and the elastic band (630) is used to tighten the opening of the triangular sleeve (620).

9. The graphene electric blanket according to claim 1, characterized in that: The adjustable deviation-correcting component includes a third anti-deviation component (700), and the third anti-deviation component (700) includes connecting belts (710) located at the four corners of the bottom of the lower sheath (300), and the ends of the connecting belts (710) are knitted and connected with a first hook and loop fastener (711), and a second hook and loop fastener (712) is arranged above the first hook and loop fastener (711).

10. The graphene electric blanket according to claim 9, characterized in that: The other end of the connecting belt (710) is connected to a U-shaped buckle (720), and the surface of the tail end of the U-shaped buckle (720) is connected to an abutment protrusion (730).

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