Anti-scalding oil heater

Abstract

The invention relates to an anti-scalding oil heater. The anti-scalding oil heater comprises a heat dissipation body and an electric control assembly arranged at one end of the heat dissipation body, wherein the heat dissipation body comprises a plurality of standard heat dissipation units connected in sequence and further comprises a secondary-last heat dissipation unit and a last heat dissipation unit, at least one of two adjacent heat dissipation sheets of the secondary-last heat dissipation unit and the last heat dissipation unit is not provided with an open hole, and the secondary-last heat dissipation unit and the last heat dissipation unit are connected in an isolated mode. The anti-scalding oil heater has the technical advantages of being easy to manufacture, low in cost, convenient to maintain and good in anti-scalding effect.

Description

technical field [0001] The present application relates to an anti-scalding grease, which is suitable for the technical field of heating equipment. Background technique [0002] Electric heating oil heater is a common winter heating equipment, which is widely used all over the world, and about 50 million electric heating oil heaters are needed in the world every year. The electric heating oil heater is generally composed of a heat sink assembled from multiple heat sinks and an electronic control component installed at one end of the heat sink. The electric control component heats the heat transfer oil in the electric heat sink, and the heat transfer oil after heating Circulate and dissipate heat to the outside through the heat sink to achieve the purpose of heating the surrounding air. But the temperature of the end heat sink at the other end of the electric heating oil radiator is higher, if no protective measures are set, it is easy to burn the human body. There are two t...

AI Technical Summary

Problems solved by technology

However, in this patent, due to the need to install a heat insulating sheet matching its shape on the end heat sink, it not only causes an increase in material cost, but also the heat insulating sheet must be as close to the first heat sink as the second heat sink. The connection is equivalent to adding an additional full welding step in the manufacturing steps of the usual heat dissipation unit, resulting in a cumbersome manufacturing process and an increase in cost; It is compatible with and leaves a gap. For the sake of product appearance consistency, the gap cannot be left particularly large, so the actual heat insulation effect of the heat shield is not good, that is, the temperature difference between it and the second heat sink It is relatively small, in order to prevent burns, it can only be controlled by lowering the temperature of the heating oil in the oil tank; after installing a heat shield that matches its shape on the end heat sink, the shape of the end heat dissipation unit will change somewhat. This can adversely affect the consistency of product appearance

Therefore, the technology in this patent is not only complicated in manufacturing process, high in cost, and affects the consistency of appearance, but also the actual effect is not much improved compared with the method of setting a sudden jump thermostat in the traditional technology, so the cost performance is very low

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