Pen provided with lighting bulb

Abstract

The invention provides a pen provided with a lighting bulb. The tail end of a penholder of the pen is connected with the lighting bulb which is communicated with a built-in battery; the connected lightning bulb is hinged to the tail end of the penholder by using a hinge shaft through a telescopic rod; and a slot in which the telescopic rod and the lighting bulb can be placed is formed on the tail side of the penholder. When the pen is used, the telescopic rod can be extracted out and pulled to a proper length, and light can be emitted for writing by pressing a switch; when the pen is put way, the telescopic rod is shrunk in place and then is directly placed in the slot; and the pen has the characteristics of scientific and simple structure and capability of conveniently lighting in use at night.

Description

technical field [0001] The invention relates to a pen for writing, in particular to a pen with a lighting bulb. Background technique [0002] Traditional pens used for writing are all straight penholders, which must be illuminated by external lighting at night. If there is a temporary power failure or when working in the field, it will not be able to be used normally due to inconvenient lighting. Contents of the invention [0003] The object of the present invention is to provide a pen equipped with a lighting bulb, which can be used with its own lighting light, which is convenient and practical, and is especially suitable for carrying and using when going out. [0004] The invention includes the pen holder of the pen, and the adopted technical scheme is that: the tail end of the pen holder is connected with a light bulb connected with a built-in battery. [0005] The connected lighting bulb is connected to the tail end of the pen holder through the telescopic rod and the...

AI Technical Summary

Problems solved by technology

[0002] The traditional pen used for writing is a straight pen holder. It must be used with external lighting at night. If there is a temporary power failure or when working in the field, it will not be able to be used normally due to inconvenient lighting.

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