CN201086531Y - Illuminating pen - Google Patents
Illuminating pen Download PDFInfo
- Publication number
- CN201086531Y CN201086531Y CNU2007201696330U CN200720169633U CN201086531Y CN 201086531 Y CN201086531 Y CN 201086531Y CN U2007201696330 U CNU2007201696330 U CN U2007201696330U CN 200720169633 U CN200720169633 U CN 200720169633U CN 201086531 Y CN201086531 Y CN 201086531Y
- Authority
- CN
- China
- Prior art keywords
- main body
- power supply
- writing brush
- brush main
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an illuminating pen comprising a pen tube main body, a pen core, a neb opening device, wherein an illuminating circuit is fixed in the pen tube main body, the illuminating circuit is composed of an LED, a power supply, a power supply switch which is fixed below the neb opening device, one end of the power supply switch is electrically connected with one end of the power supply fixed in the pen tube main body by a wire, the other end of the power supply is electrically connected with one pole of the LED fixed below the pen tube main body via wire, the other pole of the LED is electrically connected with the other end of the power supply via a wire. The illuminating pen can be used in the light-lacking or dark condition, thus greatly improving the application range, and has the advantages of simple structure, low cost and convenient usage.
Description
Technical field
The utility model relates to a kind of lamp pen, particularly a kind of pen that can throw light on when writing under the bad environment of light.
Technical background
At present, common on the market pen is made up of the shaft of a writing brush, pen core and three parts of written switching device, but this kind pen is subjected to the restriction of environment for use, not only can't under rather dark or the state of complete dark, write, and can't eliminate because the shadow problem of light when being blocked writing of being caused, limit its scope of application greatly, therefore needed to propose a kind of novel lamp pen that can under the bad situation of light, write.
Summary of the invention:
The purpose of this utility model is to provide a kind of lamp pen; On the shaft of a writing brush main body of this lamp pen lighting circuit is installed.This pen not only can normally be write under insufficient light and dark surrounds, and can eliminate the shadow problem that causes after being blocked because of light.
The purpose of this utility model is achieved through the following technical solutions: a kind of lamp pen, comprise shaft of a writing brush main body, pen core and written device for opening, in described shaft of a writing brush main body, lighting circuit is installed, described lighting circuit is by a light emitting diode, power supply and power switch are formed, described power switch is installed in described written device for opening bottom, one end of this power switch is electrically connected with power supply one end in being installed in shaft of a writing brush main body by electric wire, the other end of described power supply is electrically connected by the utmost point of electric wire with the light emitting diode that is installed in described shaft of a writing brush main body below, and another utmost point of described light emitting diode is electrically connected with the other end of power switch by electric wire.
Compared with the prior art the utility model has following advantage:
The utility model adopts the design that lighting circuit is installed in shaft of a writing brush main body, solved the problem of writing inconvenience under insufficient light and dark surrounds effectively, and simple in structure, easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation (profile) of the utility model embodiment one;
Fig. 2 executes pen core in the example one for the utility model and is in schematic diagram (profile) under the closed condition;
Fig. 3 is the structural representation (profile) of the utility model embodiment two.
The specific embodiment
Embodiment one
Referring to Fig. 1, shown in Figure 2, a kind of lamp pen of present embodiment, comprise shaft of a writing brush main body 1, pen core 2 and written device for opening 3, in described shaft of a writing brush main body, lighting circuit is installed, described lighting circuit is by a light emitting diode 4, power supply 5 and power switch 6 are formed, described power switch is installed in described written device for opening bottom, one end of this power switch is electrically connected with power supply one end in being installed in shaft of a writing brush main body by electric wire, the other end of described power supply is electrically connected by the utmost point of electric wire with the light emitting diode that is installed in described shaft of a writing brush main body below, and another utmost point of described light emitting diode is electrically connected with the other end of power switch by electric wire.
In the present embodiment, described power switch is by the conducting metal clips 7 that is installed in described written device for opening bottom and be installed in that two hard contacts 8 on the described shaft of a writing brush main body inner wall form, after depressing written device for opening, described conducting metal clips is connected two hard contacts.
Embodiment two
Referring to shown in Figure 3, present embodiment is improved on the basis of embodiment one, on the top of the described shaft of a writing brush main body supply socket 9 is installed, and the electric wire that this supply socket is derived by electric wire and the power supply positive and negative polarities in the shaft of a writing brush main body is connected; Thereby the outer connection function of realization power supply.
In the utility model, described power supply can be a button cell, can be No. 7 batteries, can be No. 5 batteries.
In the utility model, described shaft of a writing brush main body can be that transparent plastic material is made.
Operation principle of the present utility model: when using this lamp pen, after pressing written device for opening, be installed in the position that slides into two hard contacts under the conducting sheet metal of written device for opening below, and contact with two hard contacts simultaneously, with two hard contact conductings, thereby the conducting lighting circuit, light emitting diode begins luminous, finally realizes illumination functions.
Claims (7)
1. lamp pen, it is characterized in that: comprise shaft of a writing brush main body, pen core and written device for opening, in described shaft of a writing brush main body, lighting circuit is installed, described lighting circuit is by a light emitting diode, power supply and power switch are formed, described power switch is installed in described written device for opening bottom, one end of this power switch is electrically connected with power supply one end in being installed in shaft of a writing brush main body by electric wire, the other end of described power supply is electrically connected by the utmost point of electric wire with the light emitting diode that is installed in described shaft of a writing brush main body below, and another utmost point of described light emitting diode is electrically connected with the other end of power switch by electric wire.
2. lamp pen according to claim 1 is characterized in that: described power switch is made up of the conducting metal clips that is installed in described written device for opening bottom and two hard contacts that are installed on the described shaft of a writing brush main body inner wall.
3. lamp pen according to claim 1 is characterized in that: the top in described shaft of a writing brush main body is equipped with supply socket, and the electric wire that this supply socket is derived by electric wire and the power supply positive and negative polarities in the shaft of a writing brush main body is connected.
4. lamp pen according to claim 1 is characterized in that: described power supply is a button cell.
5. lamp pen according to claim 1 is characterized in that: described power supply is No. 7 batteries.
6. lamp pen according to claim 1 is characterized in that: described power supply is No. 5 batteries.
7. lamp pen according to claim 1 is characterized in that: described shaft of a writing brush main body is that transparent plastic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201696330U CN201086531Y (en) | 2007-07-10 | 2007-07-10 | Illuminating pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201696330U CN201086531Y (en) | 2007-07-10 | 2007-07-10 | Illuminating pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086531Y true CN201086531Y (en) | 2008-07-16 |
Family
ID=39634126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201696330U Expired - Fee Related CN201086531Y (en) | 2007-07-10 | 2007-07-10 | Illuminating pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086531Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294922A (en) * | 2011-06-16 | 2011-12-28 | 陈伟民 | Automatic switching night pen |
| CN109130601A (en) * | 2018-09-18 | 2019-01-04 | 邱波 | It is a kind of to can control luminous light pen |
-
2007
- 2007-07-10 CN CNU2007201696330U patent/CN201086531Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294922A (en) * | 2011-06-16 | 2011-12-28 | 陈伟民 | Automatic switching night pen |
| CN109130601A (en) * | 2018-09-18 | 2019-01-04 | 邱波 | It is a kind of to can control luminous light pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20100710 |