led lamps

Abstract

An LED lamp comprises a main pipeline, a flow speed monitor assembly and an LED assembly. The main pipeline is provided with a circulating cavity. The flow speed monitor assembly comprises a liquid inlet pipe, a liquid outlet pipe, an auxiliary circulating box and an impeller. The first end of the liquid inlet pipe and the first end of the liquid outlet pipe are both arranged on the main pipeline and communicate with the circulating cavity. The auxiliary circulating box is provided with a monitor cavity. The second end of the liquid inlet pipe and the second end of the liquid outlet pipe are connected with the two opposite side walls of the auxiliary circulating box and communicate with the monitor cavity. The impeller is rotationally arranged in the auxiliary circulating box and provided with a plurality of paddles, and the side wall, far away from the main pipeline, of the auxiliary circulating box is made of a light-permeable material. The LED assembly comprises a plurality of LED modules, and each LED module is correspondingly arranged on one corresponding paddle. The LED lamp has the flow speed monitor function and is simple in structure. In addition, by means of the dividing effect of the flow speed monitor assembly on the main pipeline, the influence of resistance to fluid circulating can be reduced.

Description

technical field [0001] The invention relates to the technical field of LED applications, in particular to an LED lamp. Background technique [0002] At present, LEDs, or light-emitting diodes, can directly and efficiently convert electrical energy into visible light, and have a service life of tens of thousands to hundreds of thousands of hours. Lamps that use LEDs as light sources are called LED lamps, which are known as the most commonly used daily lamps for their high quality, durability, and energy-saving advantages. [0003] Usually, in some fluid pipelines, for example, the tap water pipeline of municipal engineering, the fluid raw material transmission pipeline of the factory and the cooling water flow pipeline of the equipment are generally equipped with a flow rate monitoring device for detecting the flow rate and monitoring the flow rate of these fluids in time. [0004] However, the existing flow rate monitoring devices are complex in structure and high in cost. ...

AI Technical Summary

Problems solved by technology

[0004] However, the existing flow rate monitoring devices are complex in structure and high in cost. Further, the data collected by these flow rate monitoring devices generally need to be input into a computer for calculation before they can be obtained. In this way, on the one hand, the operator cannot quickly Intuitive monitoring of the flow rate, on the other hand, when these fluids flow through these flow rate monitoring devices, the internal structure of the flow rate monitoring device will hinder the passage of the fluid, resulting in increased flow resistance, which is not conducive to the efficient flow of fluids

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