CN204870190U - Luminous pen of LED - Google Patents
Luminous pen of LED Download PDFInfo
- Publication number
- CN204870190U CN204870190U CN201520534106.XU CN201520534106U CN204870190U CN 204870190 U CN204870190 U CN 204870190U CN 201520534106 U CN201520534106 U CN 201520534106U CN 204870190 U CN204870190 U CN 204870190U
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- Prior art keywords
- led light
- light source
- pen
- penholder
- reflector
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Abstract
The utility model discloses a luminous pen of LED belongs to the luminous pen among the lettering pen technical field, and its aim at provides a simple structure and can provide the luminous pen of LED of light to the nib. Its technical scheme does: including the fixed cover of the nib of pen -holder, refill and transparence, be provided with the PCB board in the pen -holder, be connected with battery locating piece, drive power supply and LED light source on the PCB board respectively, battery locating piece one end is connected with button cell, and button cell, drive power supply, LED light source electricity are in proper order connected, LED light source one side is provided with the reflector. The utility model is suitable for a luminous pen of LED.
Description
Technical field
The utility model belongs to lettering pen technical field, relates to a kind of light pen, particularly relates to a kind of LED light pen.
Background technology
1829, a British James times profit successfully developed pen nib.It is through special processing, round and smooth and flexible, writes quite smooth, deeply welcomed by the people.But this pen must dip in ink and write, and extremely bothers.Englishman's Bradley horse silver makes penholder, then puts into ink at a bar Li, makes it flow out from nib, seem smooth and easyly to write., lack the ink controlled always not obedient, easily paper is made in a complete mess.Bradley horse adds again the capsule pipe of a dress ink in penholder, there is again people on nib, fill a fine metal needle, to control the passage of ink, but, seepy question still can not get solving thoroughly, after through continuing to be modified into existing writing pen, primarily of pen core, penholder, fixing first-class composition, writing pen also becomes partner indispensable in people's daily life.Along with the appearance of LED, its abundant color change is also applied to the field of writing pen, occur that many take LED as the LED light pen of lighting source, this LED light pen is because of with lighting source, and making originally common pen can be used as Mini flash light, help is in the dark write, find article, see other purposes such as wrist-watch or reading letter.
The patent of invention being 200710307578.1 as application number discloses a kind of rotating LED illuminating pen, it comprises penholder, pen core, rotary components, battery, circuit board and light emitting diode, upper penholder wherein in penholder can rotate relative to middle penholder, the positive terminal of battery is electrically connected with the electrode input end of circuit board, the negative pole end of battery is electrically connected with the negative input of circuit board by lower negative conductive spring, and, lower revolving part in rotary components and between middle penholder close-fitting have an insulated rotary lining, this insulated rotary lining is provided with a sheet metal, upper penholder and sheet metal are conducted by electric-conductor.This light pen realizes the knockout of pen core and the luminescence of LED by rotating penholder simultaneously, but the structure of this light pen is comparatively complicated, manufacturing cost is higher, and LED light source is mainly arranged on the top of light pen in existing light pen, thus when holding light pen, LED light source produce light in the irradiation process of nib by hand to having blocked, thus almost do not have light to be radiated at pen tip position, thus affect the use of light pen.
Summary of the invention
Goal of the invention of the present utility model is: for prior art Problems existing, provides a kind of structure the simple LED light pen that also can provide light to nib.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of LED light pen, comprise the written fixed cover of penholder, pen core and transparence, pcb board is provided with in described penholder, described pcb board is connected to battery locating piece, driving power and LED light source, described battery locating piece one end is connected with button cell, and described button cell, driving power, LED light source are electrically connected successively; Described LED light source side is provided with reflector.
During the work of this light pen, button cell, driving power, LED light source are electrically connected successively, and button cell provides electric energy for LED light source, and LED light source produces light; The light that LED light source produces irradiates along the axis direction of pen core and is radiated at transmitted through transparent written fixed cover by the object write after reflector reflection, the light overwhelming majority that LED light source is produced is radiated at pen core position, is convenient to write people and writes.
As preferred version of the present utility model, described reflector is arranged on the side near written fixed cover in penholder, described LED light source through the centre bore of reflector, and in LED light source is enclosed in by described reflector.
As preferred version of the present utility model, described reflector is installed on and drives on fixed cap, and described driving fixed cap is threaded with pen arm end, and in LED light source is enclosed in by described reflector.
As preferred version of the present utility model, dividing plate is provided with in described penholder, penholder inner chamber is divided into pen core placed cavity and light source placed cavity by described dividing plate, and be provided with the battery standing groove be connected on dividing plate end face in described light source placed cavity, described button cell is positioned in battery standing groove.
As preferred version of the present utility model, in described battery standing groove bottom battery standing groove and be also provided with little spring between button cell.
As preferred version of the present utility model, described driving fixed cap is also provided with the switch for being communicated with or disconnecting button cell-driving power-LED light source circuit.
As preferred version of the present utility model, the inwall of described penholder arranges draw-in groove, and described pcb board is connected in draw-in groove, and described pcb board is by draw-in groove radial location.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, in the utility model, be provided with pcb board, battery locating piece, driving power, LED light source and reflector in penholder, make the structure of light pen simple, manufacturing cost is lower; The light that LED light source produces to irradiate and transmitted through being radiated at by the object write after transparent written fixed cover along the axis direction of pen core after reflector reflection, the light overwhelming majority that LED light source is produced is radiated at pen core position, there is provided light, illumination to nib when writing, be convenient to write people and write.
2, in the utility model, LED light source is through the centre bore of reflector, and in LED light source is enclosed in by reflector, the light that most LED light source thus can be made to produce carries out reflecting, converging via reflector, improve the amount of light reflexing to nib place, increase the brightness at nib place, be convenient to write people and write.
3, in the utility model, arrange dividing plate in penholder, button cell is positioned in the battery standing groove on dividing plate, can be improved the installation stability of button cell, battery locating piece and pcb board by dividing plate, effectively prevents corresponding component and penholder from departing from, coming off.
4, in the utility model, also little spring is provided with bottom battery standing groove and between button cell in battery standing groove, by the position relationship between this little spring adjustable button cell and battery standing groove, make the position of button cell, battery locating piece and pcb board adjustable.
5, in the utility model, the inwall of penholder arranges draw-in groove, and pcb board is connected in draw-in groove, and pcb board is by draw-in groove radial location, thus can effectively prevent the circuit caused because pcb board produces radial misalignments in the use procedure of light pen from loosening or disconnecting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another embodiment of the utility model;
Wherein, Reference numeral is: 1-pen core, 2-written fixed cover, 3-penholder, 4-little spring, 5-button cell, 6-battery locating piece, 7-driving power, 8-pcb board, 9-LED light source, 10-driving fixed cap, 11-switch, 12-dividing plate, 13-battery standing groove, 14-draw-in groove, 15-reflector.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
A kind of LED light pen, this light pen comprises penholder 3, pen core 1 and written fixed cover 2, and this pen core 1 is sheathed in penholder 3; Nib fixed cover 2 is made by transparent material, makes light can transmit the written fixed cover 2 of see-through look completely; The written fixed cover 2 of transparence is threaded with penholder 3, and pen core 1 head be sheathed in penholder 3 passes written fixed cover 2 and is located in penholder 3 by pen core 1 fixed cover.Pcb board 8 is provided with in penholder 3, this pcb board 8 is connected to battery locating piece 6, driving power 7 and LED light source 9, battery locating piece 6 one end is connected with button cell 5, this button cell 5, driving power 7, LED light source 9 are electrically connected successively, thus button cell 5 can provide electric energy to LED light source 9, and LED light source 9 emits beam.LED light source 9 side is provided with reflector 15.
In the present embodiment, LED light source 9 is arranged at the side away from written fixed cover 2 on pcb board 8, and reflector 15 is also arranged at the side away from written fixed cover 2 on pcb board 8.LED light source 9 is between pcb board 8 and reflector 15, and heavy caliber one end of reflector 15 towards LED light source 9(as shown in Figure 1).
During the work of this light pen, button cell 5, driving power 7, LED light source 9 are electrically connected successively, and button cell 5 provides electric energy for LED light source 9, and LED light source 9 produces light; The light that LED light source 9 produces irradiates along the axis direction of pen core 1 and is radiated at transmitted through transparent written fixed cover 2 by the object write after reflector 15 reflects, the light overwhelming majority that LED light source 9 is produced is radiated at pen core 1 position, is convenient to write people and writes.
embodiment 2
On the basis of embodiment one, LED light source 9 is arranged at the side near written fixed cover 2 on pcb board 8, and reflector 15 is also arranged at the side near written fixed cover 2 on pcb board 8.LED light source 9 is between pcb board 8 and reflector 15, and small-bore one end of reflector 15 is towards LED light source 9.LED light source 9 is through the centre bore of reflector 15, and LED light source 9 is enclosed in interior (as shown in Figure 2) by reflector 15.
LED light source 9 is through the centre bore of reflector 15, and in LED light source 9 is enclosed in by reflector 15, the light that most LED light source 9 thus can be made to produce carries out reflecting, converging via reflector 15, improve the amount of light reflexing to nib place, increase the brightness at nib place, be convenient to write people and write.
embodiment 3
On the basis of embodiment one, penholder 3 end is connected with and drives fixed cap 10, is threaded connection between this driving fixed cap 10 and penholder 3.Reflector 15 is connected with driving fixed cap 10, and the heavy caliber end of reflector 15 near with LED light source 9, and in LED light source 9 is enclosed in.
embodiment 4
On the basis of above-described embodiment, dividing plate 12 is also provided with in penholder 3, this dividing plate 12 is provided with in the middle part of penholder 3, and penholder 3 inner chamber is divided into pen core 1 placed cavity and light source placed cavity, this pen core 1 placed cavity is for placing pen core 1, and this light source placed cavity is for placing the parts such as pcb board 8, button cell 5, driving power 7 and LED light source 9.Be provided with battery standing groove 13 in light source placed cavity, this battery standing groove 13 is connected on dividing plate 12 end face.Button cell 5 is positioned in battery standing groove 13.
Arrange dividing plate 12 in penholder 3, button cell 5 is positioned in the battery standing groove 13 on dividing plate 12, can be improved the installation stability of button cell 5, battery locating piece 6 and pcb board 8 by dividing plate 12, effectively prevents corresponding component and penholder 3 from departing from, coming off.
Preferably, little spring 4 is also provided with bottom battery standing groove 13 and between button cell 5 in battery standing groove 13.By the position relationship between this little spring 4 adjustable button cell 5 and battery standing groove 13, make the position of button cell 5, battery locating piece 6 and pcb board 8 adjustable.
embodiment 5
On the basis of above-described embodiment, drive on fixed cap 10 and be also provided with switch 11, this switch 11 is arranged in the circuit of button cell 5-driving power 7-LED light source 9 composition, thus be can be used for the circuit be communicated with or disconnection button cell 5-driving power 7-LED light source 9 forms by this switch 11 of pressing.
embodiment 6
On the basis of above-described embodiment, the inwall of penholder 3 arranges draw-in groove 14, and this draw-in groove 14 can arrange many along the circumference of penholder 3 inwall, and pcb board 8 is connected in draw-in groove 14, and pcb board 8 carries out radial location by draw-in groove 14.
The inwall of penholder 3 arranges draw-in groove 14, and pcb board 8 is connected in draw-in groove 14, and pcb board 8 is by draw-in groove 14 radial location, thus can effectively prevent the circuit caused because pcb board 8 produces radial misalignments in the use procedure of light pen from loosening or disconnecting.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a LED light pen, comprise the written fixed cover (2) of penholder (3), pen core (1) and transparence, it is characterized in that: in described penholder (3), be provided with pcb board (8), described pcb board (8) is connected to battery locating piece (6), driving power (7) and LED light source (9), described battery locating piece (6) one end is connected with button cell (5), and described button cell (5), driving power (7), LED light source (9) are electrically connected successively; Described LED light source (9) side is provided with reflector (15).
2. a kind of LED light pen as claimed in claim 1, it is characterized in that: described reflector (15) is arranged on the side near written fixed cover (2) in penholder (3), described LED light source (9) through the centre bore of reflector (15), and in LED light source (9) is enclosed in by described reflector (15).
3. a kind of LED light pen as claimed in claim 1, it is characterized in that: described reflector (15) is installed on and drives on fixed cap (10), described driving fixed cap (10) is connected with penholder (3) end thread, and in LED light source (9) is enclosed in by described reflector (15).
4. a kind of LED light pen as claimed in claim 3, it is characterized in that: in described penholder (3), be provided with dividing plate (12), penholder (3) inner chamber is divided into pen core placed cavity and light source placed cavity by described dividing plate (12), be provided with the battery standing groove (13) be connected on dividing plate (12) end face in described light source placed cavity, described button cell (5) is positioned in battery standing groove (13).
5. a kind of LED light pen as claimed in claim 4, is characterized in that: be also provided with little spring (4) between interior battery standing groove (13) bottom of described battery standing groove (13) and button cell (5).
6. a kind of LED light pen as claimed in claim 3, is characterized in that: described driving fixed cap (10) is also provided with the switch (11) for being communicated with or disconnecting button cell (5)-driving power (7)-LED light source (9) circuit.
7. a kind of LED light pen as described in claim arbitrary in claim 1 to 6, it is characterized in that: the inwall of described penholder (3) arranges draw-in groove (14), described pcb board (8) is connected in draw-in groove (14), and described pcb board (8) is by draw-in groove (14) radial location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534106.XU CN204870190U (en) | 2015-07-22 | 2015-07-22 | Luminous pen of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534106.XU CN204870190U (en) | 2015-07-22 | 2015-07-22 | Luminous pen of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870190U true CN204870190U (en) | 2015-12-16 |
Family
ID=54814609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534106.XU Expired - Fee Related CN204870190U (en) | 2015-07-22 | 2015-07-22 | Luminous pen of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114003A (en) * | 2016-08-10 | 2016-11-16 | 佳时达礼品（深圳）有限公司 | A kind of pen tool with 3D moulding nib |
| CN106427307A (en) * | 2016-10-26 | 2017-02-22 | 林文 | Anti-myopia writing pen |
-
2015
- 2015-07-22 CN CN201520534106.XU patent/CN204870190U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114003A (en) * | 2016-08-10 | 2016-11-16 | 佳时达礼品（深圳）有限公司 | A kind of pen tool with 3D moulding nib |
| CN106427307A (en) * | 2016-10-26 | 2017-02-22 | 林文 | Anti-myopia writing pen |
| CN106427307B (en) * | 2016-10-26 | 2018-07-20 | 林文 | A kind of writing Nearsightedness-preventing pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Jian Inventor before: Deng Yulong Inventor before: Zhang Xiaosong Inventor before: Liu Chengmin |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 523570 Industrial Road, two town, Changping Town, Dongguan, Guangdong Patentee after: Dongguan city day lighting technology Co., Ltd. Address before: 635200 Quxian County Industrial Park, Sichuan, Dazhou Patentee before: SICHUAN ORIENTAL DEVELOP TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180722 |