Abstract: A vehicle headlight deicing film device includes a lamp assembly and a deicing film device is arranged in a housing of the lamp assembly. The deicing film device includes a microwave generator and a waveguide tube. The microwave generator generates and outputs a microwave. The waveguide tube guides the microwave output by the microwave generator out of a reflector of the lamp assembly and transmits the microwave to a lens of the lamp assembly. The microwave acts on the ice film on the outer surface of the lens, and the solid and hard state of the ice film begins to loosen, making it easy to separate from the lens.

Abstract: An angle-adjustable sauna cabin includes a cabin body supported by a base; a hatch cover connected with the cabin body that allows opening and closing; a controller arranged at a position that allows a user in the cabin body to be touched and operated; and an adjusting mechanism used to adjust an inclination angle of the cabin body, wherein the controller is electrically connected with the adjusting mechanism, and the controller provides the inclination angle of the cabin body for the user to pre-select, so that a parameter of controlling the adjusting mechanism is obtained, and then the adjusting mechanism is controlled to regulate the cabin body to the inclination angle preselected by the user.

Abstract: The present invention provides a heating structure for an electric heating floor, includes a first base material layer, an electric heating film, an electrode, and a s second base material layer stacked in sequence from bottom to top. The adhesive is arranged on the first base material layer and the second base material layer, two ends of a first surface of the electric heating film are each arranged with the electrode, the first base material layer is adhered to a second surface of the electric heating film, and the second base material layer is adhered to the first surface of the electric heating film and the electrode. Each layer is adhered and fixed through a pressing process. The adhesive generates an adhesive force in the direction of penetrating the electrode and/or the electric heating film, so that the electric heating film is in close contact with the electrode.

Abstract: A support frame of a thin electric heating band contains: a body, multiple first blades, multiple second blades, multiple fixing sheets, and multiple defining elements. The body includes a base and multiple supporting arms. Each first blade includes multiple first spaced recesses, and each second blade includes multiple second spaced recesses, such that the thin electric heating band is engaged in each first spaced recess and each second spaced recess, thus positioning the thin electric heating band. Each fixing sheet is stacked on each first blade and includes multiple spaced notches, and each spaced notch communicates with each first spaced recess laterally. Each first blade includes an air facing fringe and an air shadow fringe, and each defining element is fixed on the air shadow fringe of each first blade.

Abstract: A method of configuring a polysurface object contains: connecting a peripheral area of an electric heating film with a connection face of the polysurface object via a fixing unit. A heat unit of the electric heating film is spaced a distance from the connection face. Thereby, water mists forming on the inner fence of the lampshade or melting snows on the lampshade is avoidable. Preferably, the distance is not changeable based on the change of the curvature of the lampshade in the single curvature change or the multiple curvature changes to maintain a flatness of the heat unit, thus prevent bending and fracture of the multiple heating wires and an electric heat failure.

Abstract: A method of making a heating film for a vehicular lampshade contains steps of: producing an adhesive layer in which a substrate made of transparent resin is provided, transparent adhesive is coated on the substrate to form a first adhesive portion, and the transparent adhesive is coated on the substrate opposite to the first surface to form a second adhesive portion; adhering a release paper on the first adhesive portion; and forming a conductive layer on the second adhesive portion. A cover lamination is printed on the conductive layer and is curved, such that a portion of the conductive layer not being covered by the cover lamination is removed in an etching manner so as to maintain the other portion of the conductive layer covered by the cover lamination and to form a curved current path. The conductive layer includes two electrical contacts electrically connected with two wires respectively.

Abstract: A support frame of a thin electric heating band contains: a body, multiple first blades, multiple second blades, multiple fixing sheets, and multiple defining elements. The body includes a base and multiple supporting arms. Each first blade includes multiple first spaced recesses, and each second blade includes multiple second spaced recesses, such that the thin electric heating band is engaged in each first spaced recess and each second spaced recess, thus positioning the thin electric heating band. Each fixing sheet is stacked on each first blade and includes multiple spaced notches, and each spaced notch communicates with each first spaced recess laterally. Each first blade includes an air facing fringe and an air shadow fringe, and each defining element is fixed on the air shadow fringe of each first blade.

Abstract: A method of making an automobile lamp-shade contains steps of: A) providing a body made of a light-transmitting material; B) providing an electric heat element; and C) adhering the electric heat element on the body. The step C) includes sub-steps of: C1) providing an electric circuit, and a detachable film made of plastic material being provided; C2) forming an adhesive film, and adhesive being coated on the surface and the electric circuit so as to form the adhesive film; and C3) adhering a release film on the adhesive film. In the step C3), the adhesive film is defined between the electric circuit and the release film, and the electric circuit is defined between the detachable film and the adhesive film. In the step C), the adhesive film is adhered on the body, and the detachable film is removed after the release film is detached.

Abstract: A method of making a heating film for a vehicular lampshade contains steps of: producing an adhesive layer in which a substrate made of transparent resin is provided, transparent adhesive is coated on the substrate to form a first adhesive portion, and the transparent adhesive is coated on the substrate opposite to the first surface to form a second adhesive portion; adhering a release paper on the first adhesive portion; and forming a conductive layer on the second adhesive portion. A cover lamination is printed on the conductive layer and is curved, such that a portion of the conductive layer not being covered by the cover lamination is removed in an etching manner so as to maintain the other portion of the conductive layer covered by the cover lamination and to form a curved current path. The conductive layer includes two electrical contacts electrically connected with two wires respectively.

Abstract: A liquid heating device includes a liquid storage barrel, a heating barrel, a discharging tube and a controller. The liquid storage barrel stores a liquid to be heated, and is provided with a control valve at its bottom part. The heating barrel is disposed at a space below the liquid storage barrel, and is provided with an entrance at its top end. The controller is connected to the control valve, and controls operations of the control valve to allow the liquid in the liquid storage barrel to pass through the control valve and enter the heating barrel through the entrance. An internal capacity of the liquid storage barrel is greater than an internal capacity of the heating barrel. The heating barrel includes an electric heating structure mainly formed by an electric heating element and an electric conducting line. The discharging tube is a tube connected to the heating barrel, and discharges the heated liquid from the heating barrel.

Abstract: A method for making a wave-shaped heating unit and includes a step of preparing a housing by compressing a metal tube to form an elongate tube with an oval cross section; a step of inserting a heating plate by inserting a soft heating plate into the housing, and two respective first ends of two wires connected to the heating plate; a step of clamping by compressing the elongate tube to clamp the heating plate within the housing, two respective second ends of the two wires extending beyond the housing, and a step of forming wave-shape by bending the housing into continuous convex portions and concaved portions.

Abstract: The positioning rack for electrothermo straps includes a base with multiple arms extending radially from the base and each arm is connected with a board. Two engaging members each have a neck connected to the arm and an enlarged block IS connected to the neck. Each board is made of thermal insulation material and has multiple positioning recesses defined in two sides thereof. Each board has two holes and two secure slots which communicate with the two holes respectively. The block passes through the hole and the neck is moved to be engaged with the secure slot to connect the board to the arm. At least two electrothermal straps are engaged with the positioning recesses and spirally mounted to the boards. The boards can be easily replaced without use of rivets.

Abstract: A shoe includes an outsole and a vamp connected to the outsole, a heating member is located in the outsole of the shoe and includes a circuit to transfer electric energy to thermal energy. A controller is connected to the shoe and is electrically connected to the heating member so as to activate the heating member to generate thermal energy. The controller includes a power source and a switch which is operated by the wearer to activate the heating member.

Abstract: An inner part for a glove includes a palm pouch and a finger pouch and an outer bag is mounted to the finger pouch and includes four finger pockets. A receiving pocket is located on the palm pouch and has a cover for sealing the receiving pocket. An electro-heat unit includes a heat plate, a power source and a controller, the heat plate is electrically connected to the power source by a cable and the controller is electrically connected to the power source. The heat plate includes four insertion plates so as to be inserted into the finger pouches and each insertion plate has a heating item which is powered by electric power to provide temperature to the wearer's fingers.

Abstract: A heat pad assembly includes a pocket and a heat member is received in the pocket. Wires are connected between the controller and the heat member via a through hole defined through a layer of the pocket. The heat member is controlled by operation of the controller. Multiple positioning members are located at a back plate of the pocket and the positioning members are easily connected to and removed from the wearer's cloth.

Abstract: A heating strap assembly includes a of heating strap engaged with positioning recesses of supports which are connected between two sides of a rectangular frame which includes a first end board, a second end board and the two sides connected between the first and second end boards. Two positioning bars are connected between the first and second end boards to press the supports. An adjusting device includes a U-shaped pull member which is movably connected to the second end board by springs. The pull member is connected to a driving support which is movably connected to the two sides of the frame and includes positioning recesses with which the heating strap is engaged. The springs pull the pull member to pull the heating strap so as to keep the tension of the heating strap.

Abstract: The positioning rack for electrothermo straps includes a base with multiple arms extending radially from the base and each arm is connected with a board. Two engaging members each have a neck connected to the arm and an enlarged block IS connected to the neck. Each board is made of thermal insulation material and has multiple positioning recesses defined in two sides thereof. Each board has two holes and two secure slots which communicate with the two holes respectively. The block passes through the hole and the neck is moved to be engaged with the secure slot to connect the board to the arm. At least two electrothermal straps are engaged with the positioning recesses and spirally mounted to the boards. The boards can be easily replaced without use of rivets.

Abstract: A heating strap assembly includes a of heating strap engaged with positioning recesses of supports which are connected between two sides of a rectangular frame which includes a first end board, a second end board and the two sides connected between the first and second end boards. Two positioning bars are connected between the first and second end boards to press the supports. An adjusting device includes a U-shaped pull member which is movably connected to the second end board by springs. The pull member is connected to a driving support which is movably connected to the two sides of the frame and includes positioning recesses with which the heating strap is engaged. The springs pull the pull member to pull the heating strap so as to keep the tension of the heating strap.

Abstract: A defrost glass includes two glass plates and two films are attached to two respective facing sides of the two glass plates. A heating layer is clamped between the two glass plates and located between the two films. The heating layer includes a transparent base board with a heating film attached on one side of the base board. The heating film is made by Indium Tin Oxide. Two adhering strips are connected on two ends of the heating film and electrically connected with a wire. The heating film generates heat to remove the condensed water on the defrost glass when current passes through the heating film.

Abstract: A method for making a transparent electrothermal body includes: a) plating ITO (indium tin oxide) onto a surface of a transparent substrate to form an ITO film, and b) printing a conducting material onto a surface of the ITO film to form two connecting portions each electrically connected to the ITO film, thereby forming a transparent electrothermal body. Thus, the transparent electrothermal body includes a circuit made of ITO material having greater transparency to form a conducting film that allows passage of the electric current, thereby enhancing the transparency of the electrothermal body, and thereby increasing the versatility of the electrothermal body.