Heating assembly for fan heater
A technology of heating components and heaters, which is applied in the direction of ohmic resistance heating parts, etc., can solve the problems of small wind contact area, low work efficiency, small heating area, etc., and achieve the effect of improving work efficiency
Active Publication Date: 2014-08-13
ZHONGSHAN DEXIN DAOHANG HARDWARE ELECTRICAL APP
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- Application Information
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Problems solved by technology
[0004] The invention proposes a heater heating component, which solves the problems of small heating area and low working efficiency caused by the small contact area between the electric heating wire and the wind blown by the fan in the prior art
Method used
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Embodiment Construction
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0019] see Figure 1 to Figure 3 Shown is Embodiment 1 of a heater heating component of the present invention, comprising: mica sheet 1 , heating wire 2 and support seat 4 . The mica sheet 1 is bent in a ring shape, and the side is provided with sawtooth 11 arranged along the circumference, and the tooth root of the sawtooth 11 forms a groove 12 for accommodating the heating wire 2 . The heating wire 2 is helically wound on the mica sheet 1 along the groove 12 and...
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The invention provides a heating assembly for a fan heater. The heating assembly comprises a mica plate, an electric heating wire and a supporting base. The mica plate is of a ring shape. The electric heating wire is spirally wound around the mica plate and extends outwards in the radial direction of the mica plate. The inner surface of the mica plate is provided with a plurality of mica plate supporting and connecting pieces. The supporting base is connected with the mica plate through the mica plate supporting and connecting pieces. According to the scheme, the mica plate is manufactured to be of the ring shape, the electric heating wire is wound around the mica plate and extends outwards, and therefore the contact area of the electric heating wire and mica is small; moreover, it is guaranteed that the electric heating wire makes contact with air to the maximum degree, the contact area of the air and the electric heating wire is increased in the normal working process of a fan in the fan heater, and therefore the work efficiency is improved.
Description
technical field [0001] The invention relates to the field of household appliances, in particular to a heating element of a heater. Background technique [0002] At present, with the improvement of people's living standards, the requirements for comfort in home and office environments are getting higher and higher. The appropriate indoor temperature is one of the most important aspects of environmental comfort. At present, many consumers choose heaters to heat the indoor environment. The heating components used in traditional heaters are generally PTC ceramic heating elements. The PTC ceramic heating element uses the ceramic body as a supporting piece. The PTC ceramic heating element must be integrated with formed aluminum and other metal parts to form a heating component. The production process is complicated and the cost is high. Since the ceramic heating element is sintered from slurry, it is prone to damage in the environment of collision and vibration. At the same t...
Claims
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Inventor 杨风印
Owner ZHONGSHAN DEXIN DAOHANG HARDWARE ELECTRICAL APP