Heat dissipation type electric heater

An electric heater and heat dissipation technology, applied in the field of heat dissipation electric heaters, can solve the problems of low efficiency and slow heating of electric heaters.

Inactive Publication Date: 2015-02-18
REROS CHANGZHOU ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The heat dissipation electric heater is a kind of electric heating appliance that works in the form of natural convection. When it is cold, the electric heater can be used for indoor hea...

Method used

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  • Heat dissipation type electric heater

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Embodiment Construction

[0011] As shown in the figure, the radiator type electric heater includes a cavity body 1 and an electric heating element 3, the electric heating element 3 is arranged in the cavity body 1, and both ends are fixed on the cavity body 1, and the cavity body 1 is a cavity body with cooling fins , the large-area heat sink can significantly improve the heat exchange effect on the surface of the electric heating element 3, and the heat transfer oil is injected between the inner shell and the outer shell of the cavity 1, which can further improve the heat conduction ability and the heating effect of the electric heater. There is an insulating layer 4 between the heating element 3 and the inner shell of the cavity 1, which improves the safety of the electric heater and prevents electric shock. The temperature control element 2 is arranged inside the cavity 1, and the temperature control element 2 and the heating element 3 are connected in series. , can better control the temperature. W...

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Abstract

The invention relates to the field of electric heater equipment, in particular to a heat dissipation type electric heater. The heat dissipation type electric heater comprises a cavity body and an electric heating element, wherein the electric heating element is arranged in the cavity body. The heat dissipation type electric heater is characterized in that heat dissipation fins are arranged in the cavity body, and conduction oil is poured between an inner shell and an outer shell of the cavity body; an insulating layer is arranged between the electric heating element and the outer shell of the cavity body, and a temperature control element is arranged in the cavity body and connected with the electric heating element in series; the electric heating element is composed of a plurality of heating rods, and the heating rods are connected in parallel; a temperature regulating knob is arranged at the upper end at the outer part of the cavity body, and a small wheel is arranged at the outer end at the bottom of the cavity body; a plurality of through holes are formed in the surface of the outer shell of the cavity body. The heat dissipation type electric heater has the advantages of being good in natural-convection heat transfer effect, fast in heating, high in thermal safety and convenient to move.

Description

technical field [0001] The invention relates to the field of electric heater equipment, in particular to a radiator type electric heater. Background technique [0002] The heat dissipation electric heater is a kind of electric heating appliance that works in the form of natural convection. When it is cold, the electric heater can be used for indoor heating in homes, hospitals, laboratories, etc. Now the heating of electric heaters is often used It is relatively slow, and it usually takes a while to make people feel warm, and the efficiency is not high. Contents of the invention [0003] In view of the above problems, the present invention provides a heat dissipation electric heater with good natural convection heat transfer effect, fast heating, good thermal safety and convenient movement. [0004] Realize the technical scheme of the present invention [0005] The heat dissipation electric heater includes a cavity and an electric heating element. The electric heating ele...

Claims

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Application Information

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IPC IPC(8): F24D13/04F24D19/10
Inventor 贾辰东宋波高彦
Owner REROS CHANGZHOU ELECTRONICS
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