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Heating units for electric heaters

A heating unit and electric heater technology, which is applied in the directions of household heating, electric heating system, household heating, etc., can solve the problems of user safety hazards, can not be considered as multi-faceted heat dissipation, electric heater leakage, etc. Simple structure, good heat dissipation effect

Active Publication Date: 2018-03-09
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In the above technical solution, there are only electric heating tubes on the front and back sides, which can only be regarded as double-sided heat dissipation, not multi-sided heat dissipation.
The heating element is fixed, and the first support plate and the second support plate of the heating element are not insulators. When the heating device is installed in the electric heater shell, it can only be connected and fixed with the first support plate and the second support plate. It will lead to the electric leakage problem of the whole electric heater, which will bring certain safety hazards to the users.

Method used

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  • Heating units for electric heaters
  • Heating units for electric heaters
  • Heating units for electric heaters

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] A heating unit for an electric heater according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] Such as Figure 1 to Figure 6 As shown, the electric heater according to the embodiment of the present invention includes a base 200, a base plate 301, a front plate 302, a rear plate 303, a left side plate 304, a right side plate 305 and a top cover 306 arranged on the base 200. The housing 300 and the heating unit 100 disposed in the housing 300...

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Abstract

The invention discloses a heating unit for an electric heater. The heating unit comprises a heating cylinder, wherein the outer surface of the sidewall of the heating cylinder is provided with a far infrared radiation coating. According to the heating unit for the electric heater in the embodiment of the invention, an inner hollow passage of the heating cylinder can be used for heat conduction in a first direction; the outer surface of the sidewall of the heating cylinder is provided with the far infrared radiation coating for heat radiation in a second direction. The heating unit is simple in structure, wide in cooling area and good in cooling effect.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a heating unit for an electric heater. Background technique [0002] At present, the heating devices used in convection electric heaters in the domestic and foreign markets are aluminum X-shaped fin heating tubes, series aluminum sheet-type heating tubes, heating wires, etc., which only have thermal convection heating effects, and generally can only be installed on electric heaters. At the bottom, the heat dissipation efficiency cannot be fully utilized. The heating devices of visible light radiation heaters such as far-infrared electric heaters and small suns are nickel-chromium wire quartz tubes, tungsten wire halogen tubes, carbon fiber carbon tubes, electric heating wire ceramic heating plates, and electric heating wire ceramic heating elements. Such heating devices only have the effect of thermal radiation heating, and rely on the reflection cover to reflect he...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D13/00F24D19/00
Inventor 王祺志
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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