CN2736178Y - Pen with lamp - Google Patents

Abstract

The utility model relates to a pen with a lamp, comprising a pen holder, a pen core which is arranged in the pen holder and whose head extends out of the pen holder, and a pen cap which is sheathed at the lower end of the pen holder. The utility model is characterized in that the upper part of the pen holder is a transparent or translucent cavity provided with liquid and decorative blocks and simultaneously is tightly connected with a slender transparent closing end. The inner part of the slender closing end is a luminous cavity with a light-emitting element which is fixed to an upper fixing base. The upper fixing base is inserted into the mouth of the luminous cavity of the closing end to position and fix while a lower fixing base is arranged in the lower part of the pen holder. A spring is supported between the upper fixing base and the lower fixing base; simultaneously, a button cell is arranged in a bore between the bases; the power source return circuit of the light-emitting element is formed by connecting the spring, a metal bottom cap on the lower fixing base and the connecting foot of the light-emitting element; and the upper end of the pen core extends into the lower fixing base to touch and match the metal bottom cap. The utility model has the advantages of strong amusement, easy use and simple structure.

Description

The lamp pen

Technical field

The utility model relates to pen, especially relates to lamp pen technology field.

Background technology

Along with improving constantly of living standards of the people, modern various pen is come into people's life family, particularly very popular because of having illumination functions with the lamp pen of light-emitting device, so lamp pen that has scientific and technical personnel constantly to develop to make new advances, to satisfy people's different demands, as the patent No. is 02207635.2 " tool ", and it comprises pen container, button, lamp decoration unit, pen core; The pen container upper end forms an opening, forms a hole bottom; Button is a upper end open of being located at this pen container, and its below forms a top supporting part; The lamp decoration unit is to be located at this pen container inside, and the upper end is connected to the top supporting part of this button, whether pushed by this button and controls light source and open and close state; The sheathed spring of pen core and support the lower end be located at this lamp decoration unit, and be positioned at the below of this pen container, it is pushed and interlock by button with this lamp decoration unit, when pushing downwards, can extrude downwards by interlock in this lamp decoration unit, and then activation luminescence component wherein, the pen core that drives the lower end is simultaneously released to the hole of pen container, whereby, push to finish once, the function that activates the lamp decoration unit simultaneously and pen core is released, the patent No. is 00200084.9 " lamp " in addition, it comprises a metal cylinder, is located at the light-emitting device of metal cylinder one end; Also comprise the laser indication device of being located at the metal cylinder other end, the battery of being located at the change-over switch on the laser indication device and being located at metal cylinder inside; One end of light-emitting device utilizes metal cylinder to be connected with the anode of laser indication device as conductor, the positive end in contact of the other end of light-emitting device and battery; One end of change-over switch connects the anode of laser indication device, and the other end is connected the negative terminal that contacts battery with an end of push switch, and the other end of push switch is connected to the internal circuit of laser indication device.The common fault that above-mentioned several lamp pens exist has only illumination functions, decorative effect is undesirable, it generally needs the button above the penholder to cooperate in addition, be switched on effect with the power supply that reaches light-emitting device, so, structure is simple inadequately, uses also efficient and conveniently inadequately in addition, need click button with hand and use light-emitting device.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of recreational strong, easy to use and simple in structure lamp pen of decorating at existing background technology.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of lamp pen, it includes penholder, be mounted with pen core in the penholder, the head of pen core stretches out penholder, the lower end of penholder is with the pen cap, the top that it is characterized in that penholder is divided into transparent or semitransparent cavity, liquid and ornamental blocks are equipped with in the cavity the inside, be connected and sealed with the elongated transparent end socket and the top of penholder simultaneously, elongated end socket the inside is luminous cavity, be built-in with light-emitting component, light-emitting component is fixed on the firm banking, and go up firm banking is to be inserted in to carry out positioning and fixing on the oral area of the luminous cavity of end socket, other has following firm banking to be placed in the lower part of penholder, is supported with spring between last firm banking and the following firm banking, and simultaneously button cell is placed between the base in the endoporus, pass through spring, the metal bottom cover on the following firm banking and the connecting pin of light-emitting component connect into the electric power loop of light-emitting component, and the upper end of pen core is stretched into down in the firm banking and cooperated with metal bottom cover is inconsistent.

As improvement, in the above-mentioned transparent or semitransparent cavity diamante or flashlight powder can also be housed, in the light effect, improve decorative effect.

Useful is that above-mentioned light-emitting component adopts LED pipe, power saving, long service life.

Useful is, above-mentioned electric power loop is inserted in the firm banking for the LED pipe, in the middle of it a connection pin by the jack in the last firm banking after, contact with the one side of button cell, and another connecting pin is to be embedded in the locating slot of firm banking side, be connected with spring, and the spring upper end is enclosed within on the firm banking lateral surface, the spring lower end is supported on the metal bottom cover, plug with the side of metal bottom cover, the center of metal bottom cover and the another side of the button cell clearance-type that matches contacts ease of assembly production, with low cost, implement easily.

Well improving is that above-mentioned metal bottom cover center is the circular arc type projection, cooperates the location with the upper end of pen core below it, and top the cooperation with button cell contacts, and it had both made things convenient for the pen core location, was not easy slippage in writing, simultaneously, improve the tactiosensible property of metal bottom cover and battery.

Useful is that above-mentioned last firm banking constitutes its endoporus by two elastic sides, with changeing of convenient button battery.

Compared with prior art, advantage of the present utility model is: decorate recreational strong, not only has fire-light effect, and decorative effect with liquid and diamante, ornamental blocks, recreational strong, light cooperates with diamante with liquid flow especially, and the artistic visual aesthetic feeling is good, fascinating especially; Easy to use, need not to throw light on by push switch with hand, during general the use, as long as firmly not too big, light-emitting device can be not luminous, and will throw light on the time, as long as afterburning a little the use, make pen core allow the power turn-on of light-emitting component by metal bottom cover, thus can illumination work, so use more naturally fast; Structure is more rationally simple, adopts the upper end of pen core to trigger, and has avoided the button design on penholder top, makes liquid cavity become possibility, makes the structure of lamp pen be fit to production and assembly.

Description of drawings

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

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As schematically shown in Figure 1, this kind lamp pen, it includes penholder 1, pen core 5, the pen cap 4, light-emitting component 13, button cell 6, spring 7 critical pieces such as grade, wherein penholder 1 is divided into two parts, be the top 2 of penholder and the lower part 3 of penholder, wherein the top 2 of penholder is to adopt transparent material or trnaslucent materials to make at least, so 2 the insides, top of penholder are transparent or semitransparent cavitys, liquid 10 is equipped with as water or oily matter in the cavity the inside, simultaneously, the ornamental blocks 12 and the diamante 11 of different shape are housed, flashlight powder is blocked with elongated transparent end socket 8 then, is connected and sealed to live or be threaded as glue is bonding with the top 2 of penholder.Elongated end socket 8 the insides also are luminous cavitys, and a built-in light-emitting component 13 is a LED pipe, and light-emitting component 13 just is inserted on the firm banking 14, are to be inserted on the oral area of end socket 8 luminous cavitys to carry out positioning and fixing firmly and go up firm banking 14.Other has following firm banking 17 fixed in position in the bottom of penholder 3 li, be supported with spring 7 between last firm banking 14 and the following firm banking 17, button cell 6 is placed in the endoporus of firm banking 14 simultaneously, and the endoporus of last firm banking is to adopt two elastic sides to constitute, with conveniently replaced battery, connect into the electric power loop of light-emitting component like this by the connecting pin of metal bottom cover 16 on spring 7, the following firm banking and light-emitting component 13.Assembling for convenience, light-emitting component 13 is that the LED pipe is inserted in the firm banking 14, behind the jack that a connection pin 9 passes through in the last firm banking in the middle of it, contact with the one side of button cell 6, another connecting pin 15 is to be embedded in the locating slot of firm banking side, spring 7 upper ends just are enclosed within on firm banking 14 lateral surfaces, be connected with the connecting pin 15 of LED pipe, the side of spring 7 lower ends and metal bottom cover 16 plugs, thereby be supported on the metal bottom cover, the center of metal bottom cover 16 is the circular arc type projection, contact with the another side of button cell 6 clearance-type that matches, upper end with pen core 5 below it cooperates the location, certainly the connection of the connecting pin of light-emitting component also can be other patterns, connecting pin 15 direct contacts with metal bottom cover 16 as the side are connected, and middle connecting pin 9 contacts with carrying out clearance-type above the button cell 6, and principle is similar.Be mounted with pen core 5 in the lower part 3 of penholder, the head of pen core 5 stretches out outside the penholder 1, the lower end of penholder 1 is with the pen cap 4, the upper end of pen core 5 is stretched into down in the firm banking 17 and 16 inconsistent cooperations of center circle arcuation projection of metal bottom cover, the top 2 of penholder and the lower part 3 of penholder be by being threaded or bonding connection of glue links together, general adopt be threaded more appropriate.

Its operation principle is such, at ordinary times, very firmly do not write, a this lamp working condition is the same with general lettering pen, and in the electric power loop of its light-emitting component, moving up because metal bottom cover 16 does not overcome the elastic force of spring 7 fully as yet puts in place, so, the bottom surface of battery 6 does not contact with metal bottom cover 16, so the electric power loop of light-emitting component 13 is in off state, light-emitting component 13 is not luminous; And when wanting luminous lighting, as long as a little firmly write, make metal bottom cover 16 overcome the elastic force of spring fully and move up and put in place, the bottom surface of battery 6 just contacts conduction with metal bottom cover 16, like this a connection pin of LED pipe by spring, metal bottom cover, button cell, with another connecting pin conducting, so the electric power loop of light-emitting component is in on-state, light-emitting component 13 is just luminous, cooperate with working fluid 10 in top 2 cavitys of penholder and diamante/powder and ornamental blocks 12, reach the effect of the light stream coloured silk that overflows, fascinating.

Claims (7)

1, a kind of lamp pen, it includes penholder, be mounted with pen core in the penholder, the head of pen core stretches out penholder, the lower end of penholder is with the pen cap, the top that it is characterized in that penholder is divided into transparent or semitransparent cavity, liquid and ornamental blocks are equipped with in the cavity the inside, be connected and sealed with the elongated transparent end socket and the top of penholder simultaneously, elongated end socket the inside is luminous cavity, be built-in with light-emitting component, light-emitting component is fixed on the firm banking, and go up firm banking is to be inserted in to carry out positioning and fixing on the oral area of the luminous cavity of end socket, other has following firm banking to be placed in the lower part of penholder, is supported with spring between last firm banking and the following firm banking, and simultaneously button cell is placed between the base in the endoporus, pass through spring, the metal bottom cover on the following firm banking and the connecting pin of light-emitting component connect into the electric power loop of light-emitting component, and the upper end of pen core is stretched into down in the firm banking and cooperated with metal bottom cover is inconsistent.

2, lamp pen according to claim 1 is characterized in that in the described transparent or semitransparent cavity diamante or flashlight powder being housed also.

3, lamp pen according to claim 2 is characterized in that described light-emitting component adopts the LED pipe.

4, lamp pen according to claim 3, it is characterized in that described electric power loop is inserted in the firm banking for the LED pipe, in the middle of it a connection pin by the jack in the last firm banking after, contact with the one side of button cell, and another connecting pin is to be embedded in the locating slot of firm banking side, be connected with spring, and the spring upper end is enclosed within on the firm banking lateral surface, the spring lower end is supported on the metal bottom cover, plug with the side of metal bottom cover, the center of metal bottom cover and the another side of the button cell clearance-type that matches contacts.

5, lamp pen according to claim 4 is characterized in that described metal bottom cover center is the circular arc type projection, cooperate the location with the upper end of pen core below it, and contacts top the cooperation with button cell.

6, lamp pen according to claim 5 is characterized in that the described firm banking of going up constitutes its endoporus by two elastic sides.

7, to be that glue is bonding be connected or be threaded for lamp pen according to claim 6, the top that it is characterized in that described penholder and lower part.

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