Charging and portable hand-warming device capable of storage power energy

A technology that stores electrical energy and is rechargeable. It is applied in the field of hot hand devices, which can solve the problems of battery replacement and non-reusable batteries, and achieve the effect of reducing cost, small size, and light weight.

CN101006951AInactive Publication Date: 2007-08-01长春迪吉特儿－泰克电子有限公司
0 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2007-08-01
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention disclosed a kind of portable hand warmer that can be charged and can store electric energy which includes the following parts: secondary cell(10), heat conduction film(20), surface heat generating plates(30) and charge control(50) which is used to charge the secondary cell. The invention adopts the secondary cell as the electric energy which can increase the electron storing efficiency. The invention also includes discharge interface (80). The product can not only be used as warmer, it can also be used as the charging energy source or auxiliary power unit for mobile phones and PDA.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a heater, in particular to a rechargeable and portable hand heater capable of storing electric energy. Background technique

[0002] As we all know, heating equipment is mainly a cold-proof tool prepared for the purpose of preventing freezing in severe winter. It is widely used in people who work outdoors, soldiers, and people who like to do outdoor sports such as mountaineering, skiing, and golf in winter. There are oil-based heating equipment on the market. This product is composed of an asbestos shell, a platinum-coated cotton platinum promoter on the top, and a cover plate connected to the top of the shell. The cover plate has ventilation holes, and the shell has fuel oil. hole. Oil is injected through the oil filling hole, and the oil is absorbed by asbestos and stored. After the platinum catalyst is ignited, the asbestos starts to gasify, and the gas that reaches the platinum catalyst is burned as fuel to generate heat. ...

Examples

Embodiment Construction

[0024] Please refer to FIG. 1 and FIG. 2 , the secondary battery 10 , the surface heating sheet 30 , the heat conducting film 20 and the charging control box 50 used in the present invention are installed inside the casing 70 .

[0025] Referring to FIG. 3 and FIG. 4 , the present invention can charge the secondary battery 10 due to the connection between the secondary battery 10 and the charging control box 50 .

[0026] Please refer to shown in Fig. 5, the present invention is made of a secondary battery 10 in the shape of a right-angled square, a thermally conductive film 20 in contact with the upper and lower sides of the secondary battery 10, and a surface heating sheet 30 in contact with the thermally conductive film 20. , the heat conducting film 20 is sandwiched between the heat resisting sheets 30, the surface heating sheet 30 is electrically connected to the secondary battery (10), and the electric energy of the secondary battery 10 can be used to generate heat.

[0...