Magnetization hand warming electric heating device
A technology of a heating device and a flashlight, which is applied in the directions of heating devices for treatment, cooling devices for treatment, contraceptives, etc., can solve the problems of low safety factor of hand warmers, troublesome production and processing, inconvenient assembly, etc. Simple, easy to produce and assemble, well-designed effect
Active Publication Date: 2015-06-03
嘉兴三春电器有限公司
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Problems solved by technology
[0002] At present, hand warmer bags or electric hand warmer bags are very popular in winter, but the safety factor of these two hand warmer bags is low, and explosions often occur; and there are still troubles in production and processing and inconvenient assembly in the production process
Method used
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[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a magnetized hand warmer electric heating device described in this embodiment is composed of an outer shell 1 and an inner core 2; the inner core 2 is arranged in the outer shell 1, and the inner core 2 is composed of two refractory ceramic material blocks 3, metal sheet mica Board 4, asbestos board 5, heating wire 6, metal heat sink 7, No. 1 temperature controller 8, No. 2 temperature controller 9 and two pieces of silicic acid wool 10. Refractory ceramic material block 3, asbestos plate 5, metal sheet mica plate 4 and refractory ceramic material block 3, and the two ends of the metal sheet mica plate 4 are respectively provided with locking teeth, and the heating wire 6 is arranged on the metal sheet mica plate 4 The teeth at both ends are wound on the sheet metal mica plate 4, and the heating w...
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The invention relates to a magnetization hand warming electric heating device for hand warming, and aims at providing the magnetization hand warming electric heating device with the advantages that the safety coefficient is high, the assembly is convenient, and the magnetization functions are realized. The magnetization hand warming electric heating device consists of an outer case and an inner core, wherein the inner core is arranged in the outer case, the inner core consists of two refractory ceramic material blocks, a metal sheet mica plates, an asbestos plate, a heating wire, a metal heat radiation sheet, a No.1 temperature controller, a No.2 temperature controller, two pieces of silicate wool and the like, the outer case consists of two cover bodies with the same shapes and sizes and four edge and corner clamp opening covers. The magnetization hand warming electric heating device designed by the invention has the advantages that magnets are arranged on the outer case, so that the magnetization function is realized, and through the unique design of the case, the production and the assembly are more convenient; in addition, through the unique design of the inner core, and the safety coefficient is higher. Therefore the magnetization hand warming electric heating device has the characteristics that the structure is simple, the use is convenient, the design is reasonable, and the like.
Description
technical field [0001] The invention relates to a magnetized hand warming electric heating device for warming hands. Background technique [0002] At present, hand warmer bags or electric hand warmer bags are very popular in winter, but the safety factor of these two hand warmer bags is low, and explosions often occur; and there are also troubles in production and processing and inconvenient assembly in the production process. [0003] In view of the above problems, we urgently need to solve them. Contents of the invention [0004] The purpose of the present invention is to overcome the disadvantages of the prior art and provide a magnetized hand warmer electric heating device with high safety factor, convenient assembly and magnetization function. [0005] In order to achieve the above object, a magnetized hand warmer electric heating device designed by the present invention is composed of a casing and an inner core; , heating wire, metal heat sink, No. 1 temperature co...
Claims
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IPC IPC(8): A61F7/08
Inventor 徐松法
Owner 嘉兴三春电器有限公司