CN202541085U - Lighting pen - Google Patents

Abstract

The utility model discloses a lighting pen which is used for writing at night or in dark environments. The lighting pen is characterized in that a light-emitting body is arranged on a penholder, and is formed by connecting a power supply with a switch through a light bead. The lighting pen is suitable for users needing to write under the conditions of insufficient light or at night and inconvenient public lighting or no lighting. The lighting pen is convenient to carry, and can also be used as a small flashlight. The directions and positions of the light-emitting body and a plastic flexible pipe which is connected with the penholder can be adjusted according to requirements.

Description

Lamp pen

One, technical field

The utility model relates to a kind of pen, mainly is to be used for the lamp pen of writing night.

Two, background technology

People write needs bright environment, under the situation that eyes can be seen clearly, just can carry out, and writes at environment or night that light is dark, and illumination must be arranged.But room lighting influences other people easily sometimes; And some environment does not possess lighting condition, have temporary light source auxiliary, and this is just cumbersome.For some situation that needs instant recording to write, just need more convenient instrument.

Three, summary of the invention

The purpose of the utility model provides a kind of lamp pen, is used for night or than writing under the dark situation.

The technical scheme that the utility model adopts is: lamp pen is that an illuminator is set on penholder, and illuminator connects power supply by the lamp pearl and switch constitutes.

The utility model is suitable at insufficient light or need writes and be not suitable for using public illumination night or not possess the crowd of lighting condition.Lamp pen is easy to carry, and also can use as little torch.Illuminator can be adjusted direction and position as required with the plasticity flexible pipe that pen is connected.

Four, description of drawings

Fig. 1 is the structural representation of the utility model.

Five, the specific embodiment

The utility model is on penholder 6, to connect an illuminator to constitute.Illuminator is made up of circuit board 3, the button cell that is connected with circuit board 3 and press button 1 and the shell 4 of lamp pearl 2, installation lamp pearl 2.Consider illumination density, Unit Weight and the practicality of product, it is 3 centimetres spheroid that illuminator is designed to diameter.Select 3 volts LED lamp pearl illumination for use,, adopt optically focused unidirectional illumination mode with 3 volts of button cell power supplies.The press button design is directly over spheroid, and person easy to use like this opens or powered-down.Shell 4 is selected hard plastic matter for use, on shell 4, draws the fine rule of a black, and according to the projection theory of optics, after lamp pearl 2 was shinny, this fine rule also projected on the material object, is rendered as straight line, can be used as the lattice chi of writing usefulness and uses.Illuminator is to be connected penholder 6 tail ends through plasticity flexible pipe 5, can arbitrarily adjust the illumination direction of illuminator according to the user according to the lamplight brightness that meets oneself.

Claims (3)

1. lamp pen, it is characterized in that: it is that an illuminator is set on penholder (6), illuminator connects power supply by the lamp pearl and switch constitutes.

2. lamp pen according to claim 1 is characterized in that: said illuminator is made up of circuit board (3), the button cell that is connected with circuit board (3) and press button (1) and the shell (4) of lamp pearl (2), installation lamp pearl (2).

3. lamp pen according to claim 1 and 2 is characterized in that: said illuminator is to be connected penholder (6) tail end through plasticity flexible pipe (5).

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