CN210970438U

CN210970438U - Pen capable of illuminating

Info

Publication number: CN210970438U
Application number: CN201921248137.3U
Authority: CN
Inventors: 刘子煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-07-10
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to a pen that can shine, including the pen-holder, nib detachably connects in the bottom of pen-holder, and the nib is opened there is the refill hole, places in the refill in the inner chamber of pen-holder and the head of refill stretches out the refill hole, and the top of refill and the top butt of pen-holder inner chamber set up a plurality of light sources along circumference in the lower part of pen-holder outer wall, and the upper portion of pen-holder outer wall sets firmly switch and battery tray respectively, and the both ends of switch and light source are connected with the battery tray through the electric wire respectively. Use the utility model discloses back enable light and illuminate the shadow for write the people and can see clearly all places of writing.

Description

Pen capable of illuminating

Technical Field

The utility model relates to a writing tools field especially relates to a pen that can shine.

Background

When we write in ordinary times, especially at night, we often write in a backlit or low-light environment. At this time, various parts of the human body, such as the trunk, the palm and even the fingers, can block the light source, so that people cannot see the written words clearly in the writing process, and the eyes are easy to be injured when people write in a backlight environment for a long time, which is extremely disadvantageous for people, especially for the old and the teenagers in the growth and development period.

Meanwhile, a part of shadow formed by the occlusion of the pen is also encountered in the writing process, which can affect certain operations such as drawing.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a pen capable of illuminating. Use the utility model discloses afterwards, can solve simultaneously when writing the problem that the light is not enough and write the shadow, let people write in the environment that light is sufficient.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides a pen that can shine, includes the pen-holder, and nib detachably connects in the bottom of pen-holder, and the nib has opened the refill hole, places in the refill in the inner chamber of pen-holder and the head of refill stretches out the refill hole, the top of refill and the top butt of pen-holder inner chamber set up a plurality of light sources along circumference in the lower part of pen-holder outer wall, and the upper portion of pen-holder outer wall sets firmly switch and battery tray respectively, the both ends of switch and light source are connected with the battery tray through the electric wire respectively.

It is further characterized in that:

the pen cap is detachably connected to the top end of the pen holder, and the top end of the refill is abutted to the bottom end of the pen cap;

the light source is a light emitting diode;

the light-emitting diodes are connected in parallel;

the outer wall of the penholder is also coated with a pen sleeve for fixing the electric wire;

the pen cap also covers the switch;

the pen cap is made of a heat-shrinkable material.

The utility model has the advantages as follows:

the utility model discloses rational in infrastructure, convenient operation packs into the battery in the battery tray, runs into on the way when seeing the unclear condition writing, opens the switch and makes the circuit closed, and emitting diode circular telegram back is luminous, and light illuminates the shadow for write the people and can see clearly all places of writing.

Drawings

Fig. 1 is a side view of the present invention in a state without a pen cap.

Fig. 2 is a side view of the present invention with a pen cap.

Fig. 3 is a schematic circuit diagram of the present invention.

Wherein: 1. a pen cap; 2. a pen holder; 3. a pen cap; 4. a pen point; 5. a pen core; 6. a light emitting diode; 7. a battery holder; 71. a button cell; 8. and (4) switching.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

A pen capable of illuminating as shown in fig. 1-3, comprising a pen holder 2, a pen point 4 detachably connected to the bottom end of the pen holder 2 by a screw thread, a pen cap 1 detachably connected to the top end of the pen holder 2 by a buckle (not shown), the pen point 4 having a pen core hole, a pen core 5 arranged in the inner cavity of the pen holder 2 and the head of the pen core 5 extending out of the pen core hole, the top end of the pen core 5 abutting against the bottom end of the pen cap 1, five light emitting diodes 6 connected in parallel and fixedly arranged on the lower part of the outer wall of the pen holder 2 by hot melt adhesive, a switch 8 and a battery holder 7 fixedly arranged on the upper part of the outer wall of the pen holder 2 by hot melt adhesive, the two ends of the switch 8 and the light emitting diodes 6 respectively connected to the battery holder 7 by electric wires (not shown), and the connection part of; the pen cap 3 cladding by the pyrocondensation material is at 2 outer walls of pen-holder, and the pyrocondensation material can contract after drying, can fix electric wire and switch 8 cladding.

Use the utility model discloses afterwards, load button cell 71 in battery holder 7, when meetting the unclear condition of seeing on the way writing, open switch 8 and make the circuit closed, emitting diode 6 is luminous after the circular telegram, and light illuminates the shadow for write the people and can see clearly all places of writing.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a pen that can shine, includes pen-holder (2), and nib (4) detachably connects in the bottom of pen-holder (2), and nib (4) are opened there is the refill hole, places in refill (5) in the inner chamber of pen-holder (2) and the head of refill (5) stretches out the refill hole, the top of refill (5) and the top butt of pen-holder (2) inner chamber, its characterized in that: the lower part of the outer wall of the pen holder (2) is circumferentially provided with a plurality of light sources, the upper part of the outer wall of the pen holder (2) is fixedly provided with a switch (8) and a battery holder (7) respectively, and two ends of the switch (8) and the light sources are connected with the battery holder (7) through electric wires respectively; the outer wall of the pen holder (2) is further coated with a pen sleeve (3) for fixing the electric wire, and the pen sleeve (3) is made of a heat-shrinkable material.

2. An illuminable pen as recited in claim 1, wherein: still include pen cap (1), pen cap (1) detachably connects on the top of pen-holder (2), the top of refill (5) and the bottom butt of pen cap (1).

3. An illuminable pen as recited in claim 1, wherein: the light source is a light emitting diode (6).

4. An illuminable pen as recited in claim 3, wherein: the light emitting diodes (6) are connected in parallel.

5. An illuminable pen as recited in claim 1, wherein: the pen cap (3) also covers the switch (8).