Fan lamp of self-generating sewing machine

Abstract

A fan lamp of self-generating sewing machine comprises a lamp shell 1, a light-emitting diode group 2, a circuit board 3, a metal hose 4, a lamp pedestal 5, a fan 7, a metal hose 8, an electric wire 9 and an electric wire 10, wherein the circuit board 3 is arranged in the lamp shell 1, the light-emitting diode group 2 is arranged on the circuit board 3, a sliding switch 6 is arranged on the circuit board 3, the bottom of the lamp pedestal 5 is provided with a magnet 12, the metal hose 4 and the metal hose 8 are arranged on the lamp pedestal 5, one end of the electric wire 9 is connected with the light-emitting diode group 2, one end of the electric wire 10 is connected with a micro motor 35 in the fan 7; and the fan lamp is characterized in that the other end of the electric wire 9 and the electric wire 10 is provided with a generating device 11. The invention has the advantages of small volume, easy installation and good safety, achieves illuminating effect without affecting an operator to sew, and improves working efficiency; meanwhile the invention can radiate and lower temperature for the operator and improve workshop working environment.

Description

technical field [0001] The invention relates to a fan lamp which utilizes the mechanical energy of a sewing machine to be converted into electric energy to supply power for lamp illumination and fan blowing for heat dissipation and cooling. Background technique [0002] At present, the sewing machine itself does not have any lighting equipment, and there is a problem of insufficient light at the stitches. Most of the sewing machine lighting used is rectified and stepped down from the mains to provide power to the LED lights. These step-down devices have complex structures and are prone to failure. The use of high-voltage electricity is poor in safety and consumes electricity. In my country, there are quite a lot of sewing equipment used in garment factories and shoe factories. If each sewing machine uses a lighting lamp, the annual power consumption is also quite large. The garment industry needs a large number of sewing machine operators, and the factory lacks effective co...

AI Technical Summary

Problems solved by technology

Without fans for heat dissipation and cooling, the operator will feel stuffy and uncomfortable, and even heatstroke in severe cases, which will affect the work and physical and mental health of the operator

Although, there have been some sewing machine lighting lamps (such as patent No. 200720045180.0) to solve the problem of insufficient lighting of sewing machines; there have been some sewing machine fans (such as patent No. 90206068.6) to solve the problem of operator cooling, and this fan cannot directly face the operator. blowing, the wind is not strong enough

However, there is no effective solution to the problems of insufficient lighting of the sewing machine pins and cooling of the operator at the same time

There is also a lighting lamp for sewing machines with a fan (patent application number 200910110872.2), although it solves the problems of insufficient lighting and heat dissipation and cooling at the same time, it needs mains power supply, and the use cost is high

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