CN205818750U - An a kind of lamp - Google Patents

Abstract

The utility model provides a penlight, which comprises a light-emitting part and a fastening part. The light-emitting part includes a casing, an LED lamp, a battery and a switch, and the inside of the casing is hollow. The LED light and the switch are both embedded in the casing, and the battery is located inside the casing. The LED light is connected in series with the battery through a switch. The fastening part is an annular structure that can be fastened on the pen holder. The fastening part is fixedly connected with the shell. Compared with the prior art, the penlight provided by the utility model has a simple structure, can be used in combination with different pens, has strong versatility, moderate lighting range, small volume and convenient movement. For office workers who work overtime alone, or students who study alone in dormitories, this pen light can help them complete writing or drawing in a dark environment without affecting other people.

Description

a pen light

technical field

The utility model relates to the field of LED lighting.

Background technique

Pen is a necessary stationery for people's work and study. Most of the pens currently on the market do not have a lighting function. When people use a general pen in an environment with poor light, they need the assistance of lighting equipment to complete the work of writing or drawing. However, for office workers who work overtime alone, or students who study alone in dormitories, the use of high-power lighting equipment will cause waste of electric energy and affect other people's rest.

At present, there are also some improved technologies for the above-mentioned defects, such as a lighted pen, the tail of the pen holder is provided with a light and a cavity containing a battery, the pen holder is provided with a switch, and the light is connected in series with the battery through the switch. The pen holder and the lighting lamp of this lighted pen are integrally arranged, cannot be used separately, and have a single function. If the user uses different pens, each pen needs to have a corresponding structure. Another example is a pen cap with an LED lamp. The cap body is provided with an LED lamp, a switch and a battery, and the LED lamp is connected in series with the battery through the switch. This kind of pen cap with LED light can only be set on the pen that matches its size, and is not suitable for different types and different sizes of pens.

Utility model content

Aiming at the defects of the prior art, the utility model provides a penlight which is convenient to use and has high versatility.

The technical scheme that the utility model adopts is:

A penlight comprises a light-emitting part and a fastening part, and the light-emitting part includes a casing, an LED light, a battery and a switch. The shell is hollow inside, the LED light and the switch are embedded in the shell, and the battery is arranged inside the shell. The LED light is connected in series with the battery through a switch. The fastening part is an annular structure that can be fastened on the pen holder. The fastening part is fixedly connected with the shell.

Compared with the prior art, the penlight provided by the utility model has a simple structure, can be used in combination with different pens, has strong versatility, moderate lighting range, small volume and convenient movement. For office workers who work overtime alone, or students who study alone in dormitories, this pen light can help them complete writing or drawing in a dark environment without affecting other people.

Specifically, the fastening portion is an annular elastic piece with a notch.

Specifically, the outer surface of the annular elastic piece is bonded to the shell through an adhesive, and the bonding position is opposite to the notch of the annular elastic piece.

Specifically, the annular shrapnel is connected to the shell through countersunk screws.

Further, the housing is provided with cavities adapted to the shapes of the LED lamp, the switch and the battery respectively. When the penlight is shaken, the relative displacement of the LED lamp, the switch and the battery will not occur, so as to avoid failure of electrical connection.

Further, a rubber pad is provided on the inner surface of the annular elastic piece. The rubber pad makes the connection between the annular shrapnel and the pen holder more stable, and also reduces the damage of the ring shrapnel to the surface of the pen holder.

Further, the housing is provided with a battery cover, which is detachable and whose position corresponds to that of the battery.

Specifically, the fastening part is a clip.

Specifically, the fastening part is an elastic rubber ring.

Specifically, the switch is a toggle switch, including a lever, and the lever is exposed from the casing.

For better understanding and implementation, the utility model will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the sectional view of the penlight of utility model

Figure 2 is a schematic diagram of the appearance of the utility model penlight

Fig. 3 is the use status diagram of the penlight of the utility model

detailed description

Please refer to Figs. 1-3, Fig. 1 is a sectional view of the penlight of the present invention, Fig. 2 is a schematic diagram of the appearance of the penlight of the present invention, and Fig. 3 is a diagram of the use state of the penlight of the present invention.

The penlight provided by the utility model includes a light-emitting part and a snap-fit part. The light-emitting part includes a housing 11, an LED lamp 12, a battery 14 and a switch 13. The inside of the housing 11 is hollow, and the LED lamp 12 and the switch 13 are all embedded in the housing 11. The battery 14 is provided Inside the housing 11. The LED lamp 12 is connected in series with the battery 14 through the switch 13 . The fastening part is an annular structure that can be fastened on the penholder A. The fastening part is fixedly connected with the shell 11 .

Housing 11 is provided with cavities that are adapted to the shapes of LED lamp 12, switch 13 and battery 14, even if the penlight is shaken, LED lamp 12, switch 13 and battery 14 will not be displaced relative to each other, preventing electrical connection invalidated. The casing 11 is provided with a battery cover 110, which is detachable and corresponds to the position of the battery 14. When the battery 14 is out of power, the battery 14 can be replaced by removing the battery cover 110. The shell 11 is made of wood material, which is light, cheap, easy to process, and has the effect of insulation. The shape of the housing 11 is not limited, and may be cuboid, cylinder, L-shape or spherical.

The LED lamp 12 includes a bulb 120 , and the bulb 120 is exposed from the casing 11 . The switch 13 is a toggle switch, and its lever 130 is exposed from the casing 11 . The type of the switch 13 is not limited, and it can also be a button switch, a rocker switch, or a rotary switch.

The fastening part is an annular elastic piece 20 with a notch, the outer surface of the annular elastic piece 20 is bonded to the shell 11 by adhesive, and the bonding position is opposite to the notch of the annular elastic piece 20 . The annular elastic piece 20 can also be connected with the shell 11 by several countersunk screws. The inner surface of the annular elastic sheet 20 is provided with a rubber pad. When using the penlight, the annular shrapnel 20 buckles the penholder A, and its rubber pad is in contact with the penholder A, so that the annular shrapnel 20 and the penholder A are connected more firmly, and at the same time, the damage to the surface of the penholder A by the annular shrapnel 20 is avoided. In addition, the fastening part can also be a clip or an elastic rubber ring.

When using the penlight provided by the utility model, the gap of the annular shrapnel 20 is pressed to the penholder A, so that the annular shrapnel 20 buckles the penholder A, the lever 130 of the toggle switch 13 is toggled, and the bulb 120 of the LED lamp 12 emits light. When the user writes or draws, the pen light moves with the pen holder A and illuminates the paper surface. Alternatively, if the ring-shaped shrapnel 20 is fastened to the finger, the penlight moves with the finger, which is convenient for the user to read.

Compared with the prior art, the penlight provided by the utility model has a simple structure, can be used in combination with different pens, has strong versatility, moderate lighting range, small volume and convenient movement. For office workers who work overtime alone, or students who study alone in dormitories, this pen light can help them complete writing or drawing in a dark environment without affecting other people.

The utility model is not limited to the above-mentioned embodiment, if the various modifications or deformations of the utility model do not depart from the spirit and scope of the utility model, if these changes and deformations belong to the claims of the utility model and within the equivalent technical scope, Then the utility model is also intended to include these modifications and variations.

Claims (10)

1. one kind of lamp, it is characterised in that: including illuminating part and buckling parts, this illuminating part includes shell, LED, battery and opens Close；This enclosure hollow, this LED and switch all embed shell, and this battery is located at enclosure；This LED is by switch Connect with battery；This buckling parts is the loop configuration that can be fastened on penholder, and this buckling parts is affixed with shell.

The most according to claim 1 lamp, it is characterised in that: described buckling parts is tool annular jaggy shell fragment.

The most according to claim 2 lamp, it is characterised in that: the lateral surface of described annular shell fragment is by adhesive and shell Bonding, and the position of bonding is relative with the breach of annular shell fragment.

The most according to claim 2 lamp, it is characterised in that: described annular shell fragment is connected with shell by sunk screw.

The most according to claim 1 lamp, it is characterised in that: described enclosure be provided with respectively with LED, switch and electricity The cavity that the shape in pond is suitable.

6. according to the lamp described in any one of claim 3 or 4, it is characterised in that: the medial surface of described annular shell fragment is provided with rubber Rubber cushion.

The most according to claim 1 lamp, it is characterised in that: described shell is provided with battery cover, and this battery cover is detachable, and Its position is corresponding with battery.

The most according to claim 1 lamp, it is characterised in that: described buckling parts is clip.

The most according to claim 1 lamp, it is characterised in that: described buckling parts is flexible rubber ring.

The most according to claim 1 lamp, it is characterised in that: described switch is toggle switch, including driving lever, this driving lever Expose to shell.