CN2296822Y

CN2296822Y - Lighting pen

Info

Publication number: CN2296822Y
Application number: CN 97245643
Authority: CN
Inventors: 许维友
Original assignee: DONGYI STATIONERY Co Ltd SHENZHEN CITY
Current assignee: DONGYI STATIONERY Co Ltd SHENZHEN CITY
Priority date: 1997-09-09
Filing date: 1997-09-09
Publication date: 1998-11-11
Anticipated expiration: 2007-09-09

Abstract

A lighting pen comprises a pen holder 7 and a pen cap 1 which is able to coat the pen holder 7, being characterized in that the end part of the pen cap 1 is provided with a light transmission protective glass 3, and a reflecting mirror 2 is circularly arranged inside the pen cap 1. The two ends of the pen holder 7 are respectively provided with a light-emitting unit and a switch unit, and a pen core 4 and an electric cell 9 are equipped between the light-emitting unit and the switch unit. The switch unit is a reed rotational structure. The lighting pen can be used as an ordinary pen, and when it is used at night, it can make sure that writing is proceeded under good illuminating ray with the switch turned on. When no writing needs to be done, the lighting pen can also be used as a miniature lighting electric torch, thus realizing one object having multiple use. Because two novel LED chips are used as the light emitting source, the illumination intensity is high with good use effect. Meanwhile, because the switch adopts the cycling rotational structure with reed positioning able to rotate to the front and back, the on-off operation is more comfortable and reliable.

Description

Lamp pen

The utility model relates to writing implement and the lighting device in the articles for daily use, more particularly, relates to a kind of multifunctional write pen with illumination functions.

Existing pen scarcely possesses illumination functions, night unglazed occasion write inconvenience, though there are indivedual external producers to have a garden pearl product of band light emitting diode to come out, but do not consider illuminating effect so function singleness when not writing on its structural design, and switch is the lira contact, though simple in structure, result of use is poor.

The purpose of this utility model is to provide a kind of lamp pen, this lamp pen can overcome the shortcoming of prior art, can be used as common pen by day uses, when night, write the dark place, open switch, can better write under the illuminating ray, and when not writing, also can be used as the micro lighting torch and use, really accomplish one-object-many-purposes.

The purpose of this utility model is to realize like this; construct a kind of lamp pen and comprise the penholder 7 and the pen cap 1 that can be enclosed within on the penholder 7; it is characterized in that; the described pen cap 1 end is provided with printing opacity protective glass 3 and inner loop is established speculum 2; described penholder 7 two ends are set up luminescence unit and switch element separately; be provided with pen core 4 and battery 9 between luminescence unit and the switch element, described switch element is the reed rotational structure.

The lamp pen that provides according to the utility model, it is characterized in that, described luminescence unit is by circuit board 6 and be contained in constituting illuminator 5 by two highlighted led chips and set transparency and forms on circuit board 6 one side, and there is a through hole that can pass through pen core 4 ends in the central authorities of circuit board 6 and illuminator 5.

The lamp pen that provides according to the utility model, it is characterized in that, the another side that described circuit board 6 is unkitted illuminator 5 has two electrode links, respectively with two electrodes of described two led chips and connect, the conductive connecting piece 12 of one of them link by being attached to penholder 7 inwalls joins with a contact of switch element, the elongated end of the spring 8 of device is connected in another link penholder 7, the other end of this spring 8 contacts with a utmost point of battery 9, and another electrode of battery 9 and another contact of switch sections join.

The lamp pen that provides according to the utility model, it is characterized in that, described switch element comprises the switching knob 11 that is located at penholder 7 afterbodys, screw 17 sees through penholder 7 tail ends and controlled rotary body 18 is received switching knob 11, on two planes of symmetry of rotary body 18, be provided with the conduction movable contact spring 14 of circular arc, two alternate is the insulation arc surface in addition, rotary body 18 inwalls be provided with can with any two alternate static contact that contact 15 of rotary body 18, when contacting with two conduction movable contact springs 14, switch is in and " leads to " state, when contacting with the insulation arc surface of two conduction movable contact spring 14 adjacency, switch is in that " " state breaks.

Lamp pen according to the utility model provides is characterized in that, described luminescence unit installs on the penholder 7 by end cap 13.

Implement lamp pen of the present utility model, can be used as common pen by day and use, when night, write the dark place, open switch, can better write under the illuminating ray, and when not writing, also can be used as the micro lighting torch and use, really accomplish one-object-many-purposes.In addition, the utility model adopts two novel light-emitting diode chips as light emitting source, and intensity of illumination is big, and result of use is good; Simultaneously, but because the circulation rotational structure of the rotating of switch employing band reed location, switching manipulation is more comfortable and reliable.

In conjunction with the accompanying drawings and embodiments, further specify characteristics of the present utility model, in the accompanying drawing:

Fig. 1 is the structure cutaway view of lamp pen of the present utility model.

Fig. 2 and Fig. 3 are the structural representation of lamp pen switch sections of the present utility model when being in " leading to ".

Fig. 4 and Fig. 5 are the structural representation of lamp pen switch sections of the present utility model when being in " breaking ".

Each parts label among Fig. 1-Fig. 5 is unitedly described as follows: the 1st, the pen cap, the 2nd, speculum, the 3rd, protective glass, the 4th, garden pearl pen core, the 5th, illuminator, the 6th, circuit board, the 7th, penholder, the 8th, spring, the 9th, battery, the 10th, switch contact, the 11st, switching knob, the 12nd, conducting strip; the 13rd, end cap; the 14th, the switch movable contact spring; the 15th, static contact; the 16th, lead; the 17th, screw, the 18th, rotary body.

The main body of lamp pen of the present utility model comprises the penholder 7 and the pen cap 1 that can be enclosed within on the penholder 7.Be provided with the protective glass 3 of light-permeable at a blind end of the pen cap 1, be equipped with speculum 2 at the pen cap 1 and penholder head connecting position, there is a through hole in these speculum 2 central authorities, can pass through the penholder head.The head of penholder 7 is that the head end of built-in garden pearl pen core 4 is set with end cap 13, by end cap 13 circuit board 6 is housed, two highlighted led chips are housed on the one side of circuit board 6, the transparent body of this chip and its gluing set constitutes illuminator 5, the another side of circuit board 6 has two electrode links, respectively with two electrodes of two led chips and connect, one of them link also conductive connecting piece by being attached to penholder 7 inwalls 12 and switch stationary contact 15 (is seen Fig. 2-Fig. 5) join, another link is connected with the elongated end of the penholder 7 terminal springs 8 that are provided with, the other end of this spring 8 contacts with a utmost point of battery 9, and another electrode of battery 9 and the movable contact 14 of switch sections join.Rotary switch is located at the afterbody of penholder 7, screw 17 sees through penholder 7 tail ends and controlled rotary body 18 is received switching knob 11, on two planes of symmetry of rotary body 18, be provided with conduction movable contact spring 14, two alternate is the insulation arc surface in addition, rotary body 18 inwalls be provided with can with any two alternate static contact that contact 15 of rotary body 18, when contacting with two conduction movable contact springs 14, switch is in " leading to " state (seeing Fig. 2 and Fig. 3), when contacting with the insulation arc surface of two conduction movable contact spring 14 adjacency, switch is in " breaking " state (seeing Fig. 4 and Fig. 5).

Claims

1. a lamp pen comprises the penholder 7 and the pen cap 1 that can be enclosed within on the penholder 7; it is characterized in that; the described pen cap 1 end is provided with printing opacity protective glass 3 and inner loop is established speculum 2; described penholder 7 two ends are set up luminescence unit and switch element separately; be provided with garden pearl 4 and battery 9 between luminescence unit and the switch element, described switch element is the reed rotational structure.

2. lamp pen according to claim 1, it is characterized in that, described luminescence unit is by circuit board 6 and be contained in constituting illuminator 5 by two highlighted led chips and set transparency and forms on circuit board 6 one side, and there is a through hole that can pass through pen core 4 ends in the central authorities of circuit board 6 and illuminator 5.

3. lamp pen according to claim 1, it is characterized in that, the another side that described circuit board 6 is not established illuminator 5 has two electrode links, respectively with two electrodes of described two led chips and connect, the conductive connecting piece 12 of one of them link by being attached to penholder 7 inwalls joins with a contact of switch element, another link is connected with the elongated end of the spring 8 that is located at the penholder end, the other end of this spring 8 contacts with a utmost point of battery 9, and another electrode of battery 9 and another contact of switch sections join.

4. lamp pen according to claim 1, it is characterized in that, described switch element comprises the switching knob 11 that is located at penholder 7 afterbodys, screw 17 sees through penholder 7 tail ends and controlled rotary body 18 is received switching knob 11, on two planes of symmetry of rotary body 18, be provided with the conduction movable contact spring 14 of circular arc, two alternate is the insulation arc surface in addition, rotary body 18 inwalls be provided with can with any two alternate static contact that contact 15 of rotary body 18, when contacting with two conduction movable contact springs 14, switch is in and " leads to " state, when contacting with the insulation arc surface of two conduction movable contact spring 14 adjacency, switch is in that " " state breaks.

5. lamp pen according to claim 1 is characterized in that described luminescence unit installs on the penholder 7 by end cap 13.