CN104742594A

CN104742594A - Sign pen with electric light source

Info

Publication number: CN104742594A
Application number: CN201310735474.6A
Authority: CN
Inventors: 余学贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-28
Filing date: 2013-12-28
Publication date: 2015-07-01

Abstract

The invention relates to writing tools, in particular to a sign pen. The sign pen is composed of a pen cap, a pen point sleeve, a pen rod and a pen holding device arranged outside the pen rod. Three minitype LED lamps which are evenly distributed are arranged on the same circumference of the inner wall of the pen rod between the pen holding device and the pen point sleeve. A button cell and a circuit are arranged in the sealing end of the pen rod, a power wire is arranged in the pen rod, and a power switch is arranged on the pen rod. The sign pen has the advantages of being capable of being used normally when the light is dark or when illumination can not be achieved and convenient to store and place, and having very good practicability and popularization value.

Description

With the signature pen of electric light source

art

the present invention relates to a kind of writing implement, particularly relate to a kind of signature pen.

Background technology

Pen, as writing implement, penetrate in daily study, work, life, its kind is various in style, but no matter which kind of pen, in general, normally can not write when dark, not have light just can not use.Therefore, professional and technical personnel's some kinds to pen of the industry are improved, and it is desirable to also can normally use when in dark or can not have light, such as, desk lamp etc. are loaded onto by the cap for brush of pen.From the information that present inventor collects now, light source is set at the different parts of pen and has that to write the light at place relatively weak, or pen and desk lamp combinationally use and have that penholder heavy curtain is dynamic to be caused writing inaccurate, or folding and unfolding inconvenience after pen increases other device, this uses pen to bring puzzlement to people.

Summary of the invention

In order to overcome the drawback of the lettering pen existence used now, technical problem to be solved by this invention is to provide a kind of novel lettering pen, particularly relates to a kind of signature pen with electric light source.

The technical solution adopted for the present invention to solve the technical problems is: the holding device that the signature pen of band electric light source involved in the present invention is arranged outward by the cap for brush, pen cap, penholder and penholder forms; The same circumferentially device of penholder inwall between holding device and pen cap three micro LED lamp be evenly distributed, in penholder sealed end, load onto button cell and circuit, power line is arranged in penholder, and arranges power switch on penholder.This addresses the problem technical problem proposed by the invention.

The invention has the beneficial effects as follows: signature pen of the present invention, can normally use under dark or the condition without illumination, folding and unfolding is convenient, has good practicality and promotional value.

Accompanying drawing explanation

Below in conjunction with accompanying drawing and example, the present invention is further described

Fig. 1 is structural representation of the present invention.

In figure, 1, the cap for brush, 2, pen cap, 3, penholder, 4, holding device, 5, LED, 6, button cell, 7, power switch.

Specific embodiments

In Fig. 1, the holding device 4 that the signature pen of band electric light source is arranged outward by the cap for brush 1, pen cap 2, penholder 3 and penholder forms; The same circumferentially device of penholder 3 inwall three micro LED lamp 5 be evenly distributed between holding device 4 and pen cap 2, in penholder 3 sealed end, load onto button cell 6 and circuit, power line is arranged in penholder 3, and on penholder, arrange power switch 7.

Claims

1. the signature pen with electric light source, the holding device arranged outward by the cap for brush, pen cap, penholder and penholder forms, it is characterized in that: the same circumferentially device of the penholder inwall between holding device and pen cap three micro LED lamp be evenly distributed, button cell and circuit is loaded onto in penholder sealed end, power line is arranged in penholder, and arranges power switch on penholder.