Wearable heating blanket

Abstract

The utility model relates to the technical field of electric blankets, and discloses a wearable heating blanket which comprises a blanket body, inner layer cloth is fixed in the blanket body, an electric heating wire is fixed on the inner layer cloth, a plug-in interface and a controller are fixed on the electric heating wire and penetrate through the outer side of the blanket body, and after being unfolded, the electric heating wire is fixed on the inner layer cloth. In the folding state, the blanket state can provide a covering heat preservation function for a user, and in the folding state, after the zipper is closed, the bolster state can be formed and can be used for providing supporting force for the neck and the waist of the user, so that the practicability and the use diversity of the blanket are effectively improved; the inner-layer cloth matched with the blanket body in size is installed in the blanket body, the heating wires are laid on the inner-layer cloth in order, the heating wires are provided with the plug-in interfaces, the blanket body can be put on the body of a user after being heated, and therefore the temperature in the body of the user can be supplemented in time.

Description

Technical Field

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

[0002] A heating blanket is a contact heating device, the most representative of which is an electric blanket. Electric blankets weave or sew electric heating elements with standard insulation performance into the blanket, which emits heat when powered on. Electric blankets are mainly used to keep people warm while they sleep, and can also be used to remove moisture and dehumidify bedding.

[0003] At present, the existing heating blankets have a single structure, made of multiple layers of cloth sewn together and filled with fiber materials such as cotton. They only have the function of relieving pressure on the cervical spine and waist. In cold weather or when resting, they do not have the wearable and heat-preserving functions, and have certain defects. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a wearable heating blanket, which has the advantages of being able to heat and supplement the temperature of the user, and being wearable and draped to provide insulation for the user, thereby solving the problem that most heating blankets at this stage do not have the wearable and insulation functions.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wearable heating blanket, comprising a blanket body, an inner layer of cloth fixed inside the blanket body, a heating wire fixed on the inner layer of cloth, a plug-in interface and a controller fixed on the heating wire, and the plug-in interface and the controller pass through the outside of the blanket body, the heating wire is laid on the inner layer of cloth in a circular or S-shaped path, and the blanket body serves to cover the heating wire and other internal components to avoid direct exposure of the components to the outside and the danger. By using the equipped charger, one end of the charger is connected to the power supply and the other end is inserted into the plug-in interface, so that the heating wire is energized, and after quickly heating to a suitable temperature, it automatically maintains at this temperature state and continues to operate, and the controller controls the different modes and functions of the blanket used in different situations to control the temperature.

[0006] When the wearable heating blanket is in use, the blanket body is unfolded, the charger is connected to the power interface, and electric energy is transmitted to the heating wire. Under the control of the controller, the heating wire is operated, and the temperature is raised to the corresponding temperature according to different modes, and the temperature is maintained at this temperature for continuous operation. The blanket body is draped over the body, and the arms are passed through the wearing slots to achieve the effect of wearing the blanket body on the body. The wearing mode conversion is then controlled by the controller. When not in use, the blanket is flattened and folded in half along its length, and the storage cloth is ensured to be on the outside. At this time, the blanket body is divided into four sections along its width direction, and the quarter sections at both ends are folded onto the other two quarters in the middle of the blanket body. After folding, they are overlapped again to make the blanket square. At this time, the two storage cloths are on the outside. The zipper is closed and installed by pulling the slider, and the blanket body is stored in the storage cloth. At this time, the entire blanket body forms a pillow shape.

[0007] As a further improvement of the above solution, a plurality of positioning strips are fixed on the inner layer of cloth, and the positioning strips are attached to the sides of the heating wire.

[0008] Through the above technical solution, a plurality of positioning strips are fixed on the inner layer of cloth at equal intervals along the path laid by the heating wire. The positioning strips are attached to the heating wire, and the two ends are fixed on the inner layer of cloth, so as to fix the heating wire in place and avoid the problem that the heating wire moves inside the blanket body during use, resulting in some positions not being able to be heated.

[0009] As a further improvement of the above solution, the edges of the blanket body and the inner layer of cloth are sewn with edge strips, and the edge strips are wrapped around the edges of the top and bottom of the blanket body.

[0010] Through the above technical solution, the blanket body is divided into an upper and lower side, located on the top and bottom surfaces of the inner cloth, which are consistent with the size of the inner cloth. By sewing the edge strips on the side, the gap on the edge is sealed, and at the same time, the inner cloth can be completely fixed between the blanket body, avoiding the phenomenon of uneven laying of the inner cloth inside the blanket body.

[0011] As a further improvement of the above solution, a wearing groove is provided on the blanket body, and a covering sheet is fixed on the wearing groove.

[0012] Through the above technical solution, wearing grooves are opened at corresponding positions at both ends of the blanket body. By draping the blanket body on the back and passing the arms through the corresponding wearing grooves, the blanket body can be worn on the body, so that the user can better absorb the temperature and avoid rapid temperature loss. At the same time, during the wearing process, it is convenient for the user to carry out other activities.

[0013] As a further improvement of the above solution, two of the storage cloths are fixed on the blanket body, edge strips are fixed to the sides of the storage cloths, zippers are fixed to the sides of the edge strips, and a slider is installed on the zipper.

[0014] Through the above technical solution, the two storage cloths are both square in shape, and form a storage bag when closed, so as to store the blanket body. By pulling the slider, the zipper teeth on the two storage cloths are engaged, thereby achieving the effect of completely storing the blanket body.

[0015] As a further improvement of the above solution, a first control button and a second control button are provided on the controller.

[0016] Through the above technical solution, control buttons corresponding to different modes are provided on the controller. The first control button can be set as a temperature control button when used in a blanket state, and the second control button can be set as a temperature control button when used in a worn state. The specific settings are made according to the functions during actual use, and no restrictions are made here.

[0017] Compared with the prior art, the utility model provides a wearable heating blanket with the following beneficial effects:

[0018] 1. The wearable heating blanket, when unfolded, becomes a blanket, which can provide the user with a covering and warmth-keeping function. When folded, it can be closed with a zipper to form a pillow, which can be used to provide support for the user's neck and waist, thereby effectively improving its practicality and diversity of use.

[0019] 2. The wearable heating blanket has an inner layer of cloth that matches the size of the blanket body installed in the blanket body, heating wires are neatly laid on the inner layer of cloth, a plug-in interface is installed on the heating wires, a matching charger is connected to the plug-in interface, and the operation mode of the blanket is controlled by a controller, so that the heating wires operate according to the set temperature, and the blanket body can be draped over the user after it is heated, thereby replenishing the temperature in the user's body in time, thereby improving the practicality of the device.

[0020] 3. The wearable heating blanket has wearing grooves with two ends communicating with each other on the blanket body and the inner layer of cloth. When the arm passes through the conduction groove at the corresponding position, the wearing effect is achieved, which can effectively avoid the problem of rapid heat loss and further improve its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall external structure of the device of the utility model;

[0022] Figure 2 This is a schematic diagram of the laying structure of the inner layer cloth and the heating wire of the utility model;

[0023] Figure 3 This is a schematic diagram of the storage structure of the blanket body of the utility model;

[0024] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0025] Figure 5 For this utility model Figure 1 Schematic diagram of the structure at B in the middle;

[0026] Figure 6 For this utility model Figure 1 Schematic diagram of the structure at point C in the middle.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Blanket body; 2. Inner cloth; 3. Heating wire; 4. Positioning strip; 5. Edge strip; 6. Power plug interface; 7. Controller; 701. First control button; 702. Second control button; 8. Wearing slot; 9. Covering piece; 10. Storage cloth; 11. Edge strip; 12. Zipper; 13. Slider. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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. Example

[0030] See also Figure 1-6 As shown, the wearable heating blanket proposed in this embodiment includes a blanket body 1, an inner cloth 2 is fixed inside the blanket body 1, a heating wire 3 is fixed on the inner cloth 2, a plug-in interface 6 and a controller 7 are fixed on the heating wire 3, and the plug-in interface 6 and the controller 7 pass through the outer side of the blanket body 1, the heating wire 3 is laid on the inner cloth 2 in a ring or S-shaped path, and the blanket body 1 is used to cover the heating wire 3 and other internal components to avoid direct exposure of the components to the outside and the danger. By using the equipped charger, one end of the charger is connected to the power supply and the other end is inserted into the plug-in interface 6, so that the heating wire 3 is energized, and after quickly heating to a suitable temperature, it automatically maintains at this temperature state for continuous operation, and the controller 7 controls the different modes and functions of the blanket used in different situations to control the temperature.

[0031] The working principle of the wearable heating blanket proposed in this embodiment is: when in use, by unfolding the blanket body 1, plugging the charger into the plug interface 6, transmitting electric energy to the heating wire 3, and under the control of the controller 7, the heating wire 3 is operated, and the temperature is raised to the corresponding temperature according to different modes, and then maintained at this temperature for continuous operation, the blanket body 1 is draped over the body, and the arm is passed through the wearing slot 8 to achieve the effect of wearing the blanket body 1 on the body, and then the wearing mode conversion is controlled by the controller. When not in use, the blanket is flattened and folded in half along its length direction, and the storage cloth 10 is ensured to be on the outside. At this time, the blanket body 1 is divided into four sections along its width direction, and the quarter sections at both ends are folded onto the other two quarters in the middle of the blanket body 1. After folding, they are overlapped again to make the blanket square. At this time, the two storage cloths 10 are on the outside. By pulling the slider 13, the zipper 12 is closed and installed, and the blanket body 1 is stored in the storage cloth 10. At this time, the entire blanket body 1 is formed into a pillow shape. Example

[0032] See also Figure 1-6 As shown, the wearable heating blanket mentioned in this embodiment, on the basis of embodiment one, also includes: a plurality of positioning strips 4 are fixed on the inner cloth 2, and the positioning strips 4 are attached to the sides of the heating wires 3, the edges of the blanket body 1 and the inner cloth 2 are sewn with edge strips 5, the edge strips 5 are wrapped around the edges of the top and bottom of the blanket body 1, a wearing groove 8 is opened on the blanket body 1, a covering piece 9 is fixed on the wearing groove 8, two storage cloths 10 are fixed on the blanket body 1, an edge strip 11 is fixed on the side of the storage cloth 10, a zipper 12 is fixed on the side of the edge strip 11, a slider 13 is installed on the zipper 12, and a first control button 701 and a second control button 702 are provided on the controller 7.

[0033] In the present solution, a plurality of positioning strips 4 are fixed at equal intervals on the inner cloth 2 along the path where the heating wire 3 is laid. The positioning strips 4 are fitted on the heating wire 3, and the two ends are fixed on the inner cloth 2 to fix the heating wire 3 in place, thereby avoiding the problem that the heating wire 3 moves inside the blanket body 1 during use, resulting in that some positions cannot be heated. The blanket body 1 is divided into an upper and lower side, which are located on the top surface and the ground of the inner cloth 2 and match the size of the inner cloth 2. By sewing the edge strips 2 on the side, the gap on the edge is sealed, and at the same time, the inner cloth 2 can be completely fixed between the blanket body 1, thereby avoiding the phenomenon that the inner cloth 2 is unevenly laid inside the blanket body 1. Wearing grooves 8 are provided at corresponding positions at both ends of the blanket body 1. By draping the blanket body 1 on the back On the body, the arm is passed through the corresponding wearing slot 8 to wear the blanket body 1, so that the user can better absorb the temperature and avoid rapid temperature loss. At the same time, during the wearing process, it is convenient for the user to carry out other activities. The two storage cloths 10 are both square in shape and form a storage bag after closing to realize the storage of the blanket body 1. By pulling the slider 13, the zipper 12 on the two storage cloths 10 is engaged, so that the blanket body 1 is completely stored. Control buttons corresponding to different modes are set on the controller 7. The first control button 701 can be set as a temperature control button when used in the blanket state, and the second control button 702 can be set as a temperature control button when used in the wearing state. The specific setting is made according to the function during actual use, and no restriction is made here.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wearable heating blanket, comprising a blanket body, characterized in that: An inner layer of cloth is fixed inside the blanket body, an electric heating wire is fixed on the inner layer of cloth, a plug-in interface and a controller are fixed on the electric heating wire, and the plug-in interface and the controller penetrate the outer side of the blanket body; A plurality of positioning strips are fixed on the inner layer of cloth, and the positioning strips are attached to the sides of the heating wire; The edges of the blanket body and the inner layer of cloth are sewn with trim strips, which are wrapped around the edges of the top and bottom of the blanket body; The blanket body is provided with a wearing groove, and a covering sheet is fixed on the wearing groove.

2. A wearable heating blanket according to claim 1, characterized in that: Two storage cloths are fixed on the blanket body, side portions of the storage cloths are fixed with edge strips, side portions of the edge strips are fixed with zippers, and a slider is installed on the zipper.

3. A wearable heating blanket according to claim 1, characterized in that: The controller is provided with a first control button and a second control button.

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