CN103303035A

CN103303035A - Luminous pen sleeve

Info

Publication number: CN103303035A
Application number: CN2013102504499A
Authority: CN
Inventors: 殷传军
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-18
Filing date: 2013-06-18
Publication date: 2013-09-18

Abstract

The invention discloses a luminous pen sleeve. Under the condition that lamplight is unavailable or people don't want to turn on a lamp at dark, reading and writing are inconvenient; though luminous pens can be bought in a market, some pens can generate shadows in a using process; and when a pen core is used up, and an internal power supply is intact, and cannot be changed, so that waste is caused. The luminous pen sleeve solves the problems, and adopts the technical scheme that the luminous pen sleeve comprises LED (light emitting diode) lamps, button cells, a sleeve wall, base plates, a switch, wires and a rotary lock. In the using process, a pen point is sleeved with the luminous pen sleeve; the rotary lock can be locked according to different sizes of the pen point; the switch is turned on, and the internal power supply is switched on to allow the LED lamps to emit light, so that a using effect is achieved; the rotary lock is unscrewed, and the pen sleeve is taken down when the pen sleeve is not used; the pen sleeve is applicable to the pens in multiple specifications and types, does not generate the shadows in the using process, is simple in structure, and can reduce the energy waste effectively; and the power supply can be changed.

Description

Luminous pen cap

Technical field:

The present invention relates to a kind of pen cap, specifically, especially relate to a kind of can be luminous and be applicable to the pen cap of Multiple Type, type pen.

Background technology:

In the situation that there is not light or the darkness lamp of not looking on the bright side of things, reading and writing is inconvenient.Although, can buy light pen on the market, some uses and can produce shade, and when pen core is finished, and the power supply of inside is intact and can not change, and can cause waste.

Summary of the invention:

The purpose of this invention is to provide a kind of luminous pen cap, solved more above-mentioned problems.

In order to achieve the above object, technical scheme of the present invention is: a kind of luminous pen cap is comprised of LED lamp, button cell, jacket wall, backing plate, switch, wire, rotation lock etc.The LED lamp is connected by wire with button cell and switch, is connected on the cover pars intramuralis.During use, luminous pen cap is enclosed within on the nib, can varies in size according to nib, the locking rotating twist lock.Open switch, internal electric source is connected and is made the LED lamp luminous, namely reaches result of use.The time spent does not unscrew rotation lock and takes off the pen cap.

The present invention's characteristics compared with the prior art: the light pen of having bought in the market, some uses and can produce shade, and when pen core is finished, and the power supply of inside is intact and can not change, and can cause waste.The present invention is applicable to the pen of Multiple Type, type, does not produce shade during use, and it is simple in structure, and power supply is replaceable, can effectively reduce energy waste.

Description of drawings:

Fig. 1 is structural representation of the present invention.

The meaning of each numbering is in the above-mentioned accompanying drawing: 1.LED lamp, 2. button cell, 3. jacket wall, 4. backing plate, 5. switch, 6. wire, 7. rotation lock.

The specific embodiment:

The present invention is further illustrated below in conjunction with accompanying drawing.

See also Fig. 1: a kind of luminous pen cap comprises LED lamp (1), button cell (2), jacket wall (3), backing plate (4), switch (5), wire (6), rotation lock (7).

LED lamp (1) is connected by wire (6) with button cell (2) and switch (5), is connected on jacket wall (3) inside.During use, luminous pen cap is enclosed within on the nib, can varies in size according to nib, locking rotating twist lock (6).Open switch (5), internal electric source is connected and is made LED lamp (1) luminous, namely reaches result of use.The time spent does not unscrew rotation lock (6) and takes off the pen cap.

Claims

1. luminous pen cap, comprise LED lamp (1), button cell (2), jacket wall (3), backing plate (4), switch (5), wire (6), rotation lock (7) is characterized in that: described LED lamp (1) is connected by wire (6) with button cell (2) and switch (5), is connected on jacket wall (3) inside.

2. a kind of luminous pen cap according to claim 1, it is characterized in that: described jacket wall (3) can be enclosed within on the nib of Multiple Type, type.