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a heater

A heater and shell technology, applied in the field of heaters, can solve the problems of large product volume, low thermal efficiency, easy to burn the human body, etc., and achieve the effect of compact product structure, reduced product volume, and smooth and beautiful appearance

Inactive Publication Date: 2016-03-30
NINGBO SINGFUN ELECTRIC APPLIANCE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the heaters on the market are equipped with an air duct, and the heating element is arranged in the air duct. The parts of the heater with this structure are scattered and not compact enough, so the product is large in size, irregular in shape, and poor in decoration; Directly install the heating element at the air outlet, the heating element is closer to the outside world, it is easy to burn the human body, there is a safety hazard, and the thermal efficiency is low

Method used

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Embodiment Construction

[0023] See Figure 1 to Figure 7 According to the embodiment of the heater provided by the present invention, the heater includes a housing 1, a centrifugal wind wheel installed in the housing 1, a motor 3 that drives the centrifugal wind wheel 2 to rotate, and a motor 3 installed in the housing 1. The heating element 4 is provided with an air inlet 11 and an air outlet 12 on the housing 1, and the heating element 4 is located in the inner cavity of the centrifugal wind wheel 2. The present invention cleverly uses the structural characteristics of the centrifugal wind wheel 2 to set the heating element 4 in the inner cavity of the centrifugal wind wheel 2, so that the product structure is more compact, thereby reducing the product volume, the appearance is smoother and beautiful, and the thermal efficiency is effectively improved. 4 Far away from the product shell, it is safer and more reliable when used.

[0024] See image 3 , Figure 5 with Image 6 According to the above-ment...

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Abstract

A warmer comprises a casing, a centrifugal wind wheel mounted in the casing, a motor driving the centrifugal wind wheel to rotate, and a heating element mounted in the casing, wherein the casing is provided with an air inlet and an air outlet; and the heating element is positioned in the inner cavity of the centrifugal wind wheel. The warmer provided by the invention has the benefits that by skillfully applying the structural characteristics of the centrifugal wind wheel, the heating element is arranged in the inner cavity of the centrifugal wind wheel, so that the structure of the product is more compact. Therefore, the volume of the product is reduced, the appearance is smoother and more attractive, and heat efficiency is effectively improved; and meanwhile, as the heating element is far away from the casing of the product, the warmer is safer and more reliable in use.

Description

Technical field [0001] The invention relates to a heater. Background technique [0002] Heaters are a must-have for us through the cold winter. With the development of science and technology and the continuous emergence of innovative technologies, there are more and more types of heaters. Common electric heaters include electric oil heaters, convection heating, and heating. Fans, etc., of which electric oil heaters have high thermal efficiency and large heating area, but are relatively expensive and bulky; although convection heating is small and cheap, the hot air blown out is weak and the heating area is small; and the heater not only covers The above two heaters have the advantages and can overcome the shortcomings of the above two heaters, so they are deeply loved by consumers. The basic working principle of the heater is to use the fan to blow air through the electric heating element to force convection, which is the main heat exchange method. At present, most of the heate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D13/02
Inventor 姚国宁王华兵潘刚平
Owner NINGBO SINGFUN ELECTRIC APPLIANCE