摘要:
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.
摘要:
An anti-cold ears cushion is provided. The ears cushion is composed of an arcuate headband in conforming with the head of human and a pair of ear cushions coupled with two ends of the headband. The cushion each includes a base having a lock and a first electrical socket on outer surface and an electrical heating plate on the inner surface connecting to the socket by a pair of first cords, and a pad of warm soft material sleeve onto the base and engageable with the ears of human. A battery seat is receivable in the front pocket of garment and includes a switch and a second electrical socket connected to the first electrical socket by a second cords, when the switch is turned-on, the heating plate inside each of the ear cushions will provide adequate heat to warm the ears in a cold weather.
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
A positioning rack for mounting thin-type electrothermal straps includes a main frame with a tubular base from which a plurality of support arms extend radially. A plurality of blade plates are removably mounted to the support arms and each have positioning recesses and separation portions so as to position electrothermal straps. Each of the blade plates is formed with two guide slots each having an end formed with a locking groove. Each of the support arms has two locking members each having a locking post detachably inserted into the locking groove. A catch block is formed on a distal end of the locking post and rested on a surface of a respective blade plate. Thus, each of the blade plates is removed from the respective support arm easily and conveniently without needing aid of a tool.
摘要:
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.