Two-color electronic liquid level meter capable of promoting air circulation

Abstract

The invention discloses a two-color electronic liquid level meter capable of promoting air circulation, comprising a liquid level meter body, a two-color LED lamp and an isolation mechanism. The liquid level meter body comprises a liquid level meter casing and a liquid level meter observation cover which is mounted in the front of the liquid level meter casing. A mounting cavity is formed betweenthe liquid level meter casing and the liquid level meter observation cover. The isolation mechanism and the two-color LED lamp are mounted in the mounting cavity. An air guiding through hole is arranged on the liquid level meter casing. The isolation mechanism comprises a mounting frame, a heat conductive sheet, and a plurality of flow guiding devices. The heat conductive sheet is mounted in the mounting frame, and divides the inner through hole of the mounting frame to a first groove body and a second groove body. The flow guiding device comprises a mounting shaft, a connecting shaft, a gravity block and a deflector, wherein the mounting shaft is rotatably mounted in the second groove body, the gravity block is located below the mounting shaft, the connecting shaft connects the mounting shaft and the gravity block, and the deflector is obliquely mounted on the gravity block. The liquid level meter has the advantages of simple structure and convenient use, and can effectively promote the air flow effect near the liquid level meter.

Description

technical field [0001] The invention relates to a liquid level gauge, in particular to a two-color electronic liquid level gauge which can promote air circulation. Background technique [0002] The liquid level gauge is mainly used to display the liquid level height of the medium in the container. The electronic liquid level gauge is used to display the liquid level height, which has the characteristics of clear display and convenient night observation. The proportion of the two-color light beams, with the upper scale, the user can clearly and intuitively understand the change of the water level. In order to ensure the safety of the use of the two-color LED lights, the two-color LED lights are usually sealed and protected, but after sealing, the two-color LED lights will gather. A large amount of heat will seriously affect the service life and safety of the liquid level gauge. Contents of the invention [0003] In order to solve the technical problems in the background te...

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Problems solved by technology

[0002] The liquid level gauge is mainly used to display the liquid level of the medium in the container. The electronic liquid level gauge is used to display the liquid level height, which has the characteristics of clear display and convenient night observation. The proportion of the two-color light beams, with the upper scale, the user can clearly and intuitively understand the change of the water level. In order to ensure the safety of the use of the two-color LED lights, the two-color LED lights are usually sealed and protected, but after sealing, the two-color LED lights will gather. A large amount of heat will seriously affect the service life and safety of the liquid level gauge

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