CN201317201Y - Light pen - Google Patents

Abstract

The utility model relates to a light pen, which belongs to daily school supplies. An illuminator for illuminating a pen tip is arranged on the middle part of a penholder, and a switch for the illuminator is arranged at the position of a pen cap arranged on the upper part of the penholder. The utility model has the advantage that when the electricity is cut off at night, the utility model can enable people to carry on with work and study, thus providing convenience for work and study under a sudden situation.

Description

The light pen

Technical field

The utility model relates to a kind of pen, particularly relates to a kind of light pen that can throw light on.

Background technology

Run into power failure night sometimes in the daily life, and people can only solve inconvenience in the working and learning by candle or other illuminations.People wish to have a kind of pen of oneself's illumination of realizing to satisfy the needs of working and learning under the emergency case.

Summary of the invention

The utility model purpose is to provide a kind of light pen, and it can make people carry out working and learning as usual when have a power failure night, provides convenience to working and learning.

Technical solution of the present utility model is on existing penholder and cap for brush basis, and the utility model particularly is provided with the lighting device that shines nib in the penholder middle part, and the switch of lighting device is arranged on the cap for brush position on penholder top.

When operation principle of the present utility model is to use, the cap for brush is taken out the switch place of the lighting device that is enclosed within penholder top from nib, cap for brush compressing switch and connect circuit between lighting device and the battery, the shinny irradiation nib of lighting device is write, use up the back the cap for brush take off recover nib then the switch of lighting device just shut, lighting device extinguishes.

Advantage of the present utility model is to make people to carry out working and learning as usual when have a power failure night, provides convenience to working and learning.

Description of drawings

Fig. 1 is an organigram of the present utility model.

The specific embodiment

According to shown in Figure 1, the utility model comprises penholder 1, the cap for brush 2, switch 3 and lighting device 4, switch 3 is arranged on the position that the cap for brush is placed on penholder 1 top, penholder 1 medium position place is provided with lighting device 4, lighting device 4 comprises battery and miniature bulb, and the light-illuminating direction of lighting device 4 is the scope of nib indication.During use, the cap for brush 2 is enclosed within the top of penholder 1, then the cap for brush 2 presses down the power circuit of connecting lighting device 4 with the switch 3 of lighting device 4, and the miniature bulb of lighting device 4 is shinny; When using up, only need the cap for brush 2 is taken off from the top of penholder 1, then switch 3 sets back, and the power supply of lighting device 4 disconnects, and the miniature bulb of lighting device 4 extinguishes.

Claims (1)

1, light pen comprises the penholder and the cap for brush, it is characterized in that the penholder middle part is provided with the lighting device of irradiation nib, and the switch of lighting device is arranged on the cap for brush position on penholder top.

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