Electric heater

Abstract

The invention provides an electric heater. The electric heater includes a frame assembly, a transverse beam assembly, and temperature controllers, wherein a heating body assembly is mounted on the frame assembly, and the transverse beam assembly is arranged at the position corresponding to the top and / or the bottom of the heating body assembly; the transverse beam assembly comprises a transverse beam frame and a mounting bracket mounted on the transverse frame, a temperature controlling opening is formed in a position corresponding to the middle of the heating body assembly, and a wire feedingstructure is arranged; and the temperature controllers are mounted on the transverse assembly, a temperature sensing face penetrates through the temperature opening and faces the heating body assembly, and a guide wire is arranged on the wire feeding mechanism. The electric heater can reduce the number of parts of the whole machine and reduce the cost of the product because of the integrated arrangement of the temperature controllers and the transverse beam assembly, the temperature controllers are arranged in the middle position, the temperature sensing face faces the heating body assembly so that the temperature controllers can sense the temperature emitted by the heating body assembly timely and accurately, the problem of medium coverage is solved, and the safety performance of the product is improved; and the wire feeding structure is arranged between the transverse beam frame and the mounting bracket, the installation is convenient, wire feeding is clear, the operation convenience of the workers is improved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of heating equipment, in particular to an electric heater. Background technique [0002] Electric heaters are used as heating equipment. In cold weather, more and more users begin to choose it for heating. As a popular product, its safety is the most important concern of every user, and it is also the most basic requirement of the product. [0003] In order to ensure the safety of the product and prevent the temperature rise from exceeding the standard, the electric heater usually uses a thermostat for over-temperature protection when it is working. However, limited by the structure and wiring of the electric heater itself, most of the electric heaters currently on the market are only equipped with temperature control devices at the front and rear positions. Although this can ensure the basic safety of the product, the lack of temperature control devices in the middle , when there is a covering in the midd...

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the centering coverage of the electric heater in the prior art cannot be protected or the protection is not timely due to the lack of a temperature control device in the middle, thereby providing an electric heater

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