CN213656363U

CN213656363U - General external illuminating lamp for writing pen

Info

Publication number: CN213656363U
Application number: CN202022423211.XU
Authority: CN
Inventors: 马明晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-09
Anticipated expiration: 2030-10-22

Abstract

The utility model provides a general external illuminating lamp for writing pens, which comprises a spiral ring, a top surface film, a Light Emitting Diode (LED), anti-skid teeth, an inner side film, a lead, a spiral ring, an outer side film, a chute, an end surface film, a driving chip, a button cell, a button, a spring, an upper pen cap, a reed, a screw and a lower pen cap, wherein the spiral ring, the top surface film, the inner side film, the outer side film, the end surface film, the chute and the LED form a lamp luminous mechanism, the button cell, the button, the lead and the driving chip form a power supply mechanism, the spring, the reed, the upper pen cap and the lower pen cap form an auxiliary mechanism, the spiral ring is in a spiral ring shape, the material is soft and transparent PVC plastic with elasticity, the inner side of the spiral ring is provided with corrugated anti-skid teeth, the bottom is provided with wedge-shaped chutes, the outer side film is pasted on the outer side of the spiral ring, the top surface film is pasted on the top, the inner side is pasted with corrugated, the other end of the spiral ring is pasted with a white high-brightness paster type LED.

Description

General external illuminating lamp for writing pen

Technical Field

The utility model relates to a cover is at the external light of pen when writing, especially relates to a general external light that writing pen was used, belongs to office supplies technical field.

Background

The writing is a common behavior for students, secretary, accountants, statistics and recorders, and various illumination tools such as room lamps, ceiling lamps, table lamps and flashlights can be used for illumination during night writing, and with the development of the technology, writing pens with illumination lamps are also provided at present, namely, one to a plurality of LEDs are mounted on the pens to achieve the purpose of illumination.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED quantity is less, can not produce the shadow of pen in the below of writing pen or one side, has certain commonality, has writing pen LED light of many grades of adjustting of lighteness.

The utility model discloses the technical problem that solve is realized through following technical scheme: the illuminating lamp comprises a spiral ring 1, a top surface film 2, an LED3, anti-skidding teeth 4, an inner side film 5, a lead 6, a spiral coil 7, an outer side film 8, a chute 9, an end surface film 10, a driving chip 11, a button cell 12, a button 13, a spring 14, an upper pen sleeve 15, a reed 16, a screw port 17 and a lower pen sleeve 18.

The spiral ring 1, the top surface film 2, the inner side film 5, the outer side film 8, the end surface film 10, the inclined groove 9 and the LED3 form a light-emitting mechanism, the button battery 12, the button 13, the lead 6 and the driving chip 11 form a power supply mechanism, and the spring 14, the reed 16, the upper pen cap 15 and the lower pen cap 18 form an auxiliary mechanism.

Spiral ring 1 is the spiral ring form, its material is soft and transparent and has elastic PVC plastics, corrugated antiskid tooth 4 is established to its inboard, the bottom is equipped with chevrons form chute 9, the cambered surface form's outside pad pasting 8 is pasted in the spiral ring 1 outside, planar top surface pad pasting 2 is pasted at the top, the inboard pastes corrugated inboard pad pasting 5 in 4 outside posts of antiskid tooth promptly, spiral ring 1 both ends are crisscross, partial coincidence on the top view promptly, spiral ring 1 one end is pasted with planar terminal surface pad pasting 10, white high bright paster type LED3 is pasted to the spiral ring 1 other end, LED3 is equipped with helicoil 7 with the top of spiral ring 1 juncture.

The illuminating lamp is provided with a hard upper pen sleeve 15 and a soft elastic lower pen sleeve 18, a driving chip 11, a spring 14 and three button cells 12 are arranged in the upper pen sleeve 15, a button 13 is arranged outside the upper pen sleeve 15, the upper pen sleeve 15 is connected with the lower pen sleeve 18 through a screw port 17, the anode of a button cell 12 set is connected with one end of the button 13 through a wire, the other end of the button 13 is connected with the input end of the driving chip 11 through a wire, the output end of the driving chip 11 is connected with the anode of an LED3 through a wire 6, the cathode of the button cell 12 set is connected with the common end of the driving chip 11 and the cathode of an LED3 through wires, the driving chip 11 has a grading voltage or grading current output function, and when the button 13 is pressed once, the LED3 is low-bright, medium-bright, high-bright and off in sequence.

Due to the adoption of the technical scheme, the utility model has the advantages and positive effect be: the LED quantity of this light is less, and the light can not produce the shadow of pen in the below of writing pen or one side during writing, and the light has high, middle and low three grades of luminance regulations, relies on the elasticity of external spiral ring and the elasticity of antiskid tooth and outer pen socket of putting down, and this light can be used to the writing pen of multiple path, has certain commonality.

Drawings

The present invention will be further explained with reference to the accompanying drawings and examples, and the present invention has the following 3 drawings:

fig. 1 is a perspective view of a spiral ring, fig. 2 is a side view of one end of the spiral ring, and fig. 3 is an installation view of the illumination lamp.

The numbers indicated in the figures represent the following, respectively:

1. the pen comprises a spiral ring, 2 parts of a top surface film, 3 parts of an LED, 4 parts of anti-skidding teeth, 5 parts of an inner side film, 6 parts of a lead, 7 parts of a spiral ring, 8 parts of an outer side film, 9 parts of a chute, 10 parts of an end surface film, 11 parts of a driving chip, 12 parts of a button battery, 13 parts of a button, 14 parts of a spring, 15 parts of an upper pen cap, 16 parts of a reed, 17 parts of a screw port, 18 parts of a lower pen cap, 19 parts of a pen body and 20 parts of a pen point.

Detailed Description

1. According to fig. 1 to 3, the illuminating lamp comprises a spiral ring 1, a top surface film 2, an LED3, an anti-skidding tooth 4, an inner side film 5, a lead 6, a spiral coil 7, an outer side film 8, a chute 9, an end surface film 10, a driving chip 11, a button battery 12, a button 13, a spring 14, an upper pen sleeve 15, a reed 16, a screw port 17 and a lower pen sleeve 18.

2. The spiral ring 1, the top surface film 2, the inner side film 5, the outer side film 8, the end surface film 10, the inclined groove 9 and the LED3 form a light-emitting mechanism, the button battery 12, the button 13, the lead 6 and the driving chip 11 form a power supply mechanism, and the spring 14, the reed 16, the upper pen cap 15 and the lower pen cap 18 form an auxiliary mechanism.

3. The spiral ring 1 is in a spiral ring shape, is made of soft, transparent and elastic PVC plastic, can be made of household soft glass or crystal plates, the inner side of the spiral ring is provided with corrugated antiskid teeth 4, the bottom of the spiral ring is provided with wedge-shaped chutes 9, the outer side of the spiral ring 1 is pasted with an arc-shaped outer side pasting film 8, the top of the spiral ring is pasted with a planar top surface pasting film 2, the inner side is pasted with corrugated inner side pasting films 5 outside the antiskid teeth 4, the two ends of the spiral ring 1 are staggered, that is, the partial coincidence is gone up on the plan view, and spiral ring 1 one end is pasted planar terminal surface pad pasting 10, and the white highlight paster type LED3 is pasted to the spiral ring 1 other end, and LED3 is equipped with helicoidal coil 7 with the top of spiral ring 1 juncture, and helicoidal coil 7 top is the wire 6 outside the pen body, and wire 6 is stranded copper core wire, and total external diameter is 0.35 millimeter, the material of pad pasting is the aluminium foil, and plates the dacron film of preventing aluminium oxidation outside the aluminium foil.

4. The illuminating lamp is provided with a hard upper pen sleeve 15 and a soft elastic lower pen sleeve 18, a driving chip 11, a spring 14 and three button batteries 12 are arranged in the upper pen sleeve 15, a button 13 is arranged outside the upper pen sleeve 15, an external thread is arranged on the outer wall of the lower part of the upper pen sleeve 15, an internal thread is arranged on the inner wall of the upper part of the lower pen sleeve 18, the upper pen sleeve 15 is connected with the lower pen sleeve 18 through a screw 17, the anode of a button battery 12 set is connected with one end of the button 13 through a lead, the other end of the button 13 is connected with the input end of the driving chip 11 through a lead, the output end of the driving chip 11 is connected with the anode of an LED3 through a lead 6, the cathode of the button battery 12 set is connected with the common end of the driving chip 11 and the cathode of an LED3 through leads, the driving chip 11 has a classification voltage or classification current output function, and the LED3 is low-, And off.

5. The inner diameter of the spiral ring 1 is 6.5 mm, the outer diameter is 11.5 mm, the height is 3 mm, the overlapping part is 5 mm, the wedge-shaped height is 0.4 mm, and the width is 0.3 mm when the spiral ring is not sleeved outside the pen body and is in a natural relaxation state.

6. The lower pen cap 18 is made of elastic TPR/TPE rubber, the inner diameter of the opening of the lower pen cap 18 is 6.5 mm when the lower pen cap is not sleeved outside the pen body, namely, the lower pen cap is in a natural loose state, the wall thickness is 0.6 mm, a thin groove is formed in the inner wall of the lower pen cap 18, and the lead 6 in the lower pen cap 18 is embedded into the groove in the inner wall of the lower pen cap 18.

7. Because the spiral ring 1 and the lower pen sleeve 18 are elastic, the inner diameter of the spiral ring can be expanded and naturally contracted so as to sleeve a writing pen with the outer diameter of 6.5-12 mm, the cross section of the writing pen can be in a circular shape or a hexagonal shape or an octagonal shape, the spiral ring 7 is arranged to facilitate the installation of the spiral ring 1, the spiral ring 7 can be stretched and naturally contracted, when the writing pen is used, the lower pen sleeve 18 is sleeved outside the top of the pen body 19, the spiral ring 1 is sleeved at the lower part of the pen body 19 and is 152-3 cm away from the pen sleeve, and the lead 6 is tightly attached to the outside of the pen body 19 by virtue of the natural contraction of the spiral ring 7.

When LED3 lighted, through the conduction of the 1 transparent material of spiral ring and the reflection of each pad pasting, light reachs the internal any one place of spiral ring 1, and the light in the spiral ring 1 produces the refraction when passing through chute 9, and shines outside spiral ring 1, utilizes blockking of pad pasting, and most light shines downwards, all has light around the nib 20, does not have the shadow of pen promptly below the nib.

Claims

1. A general external illuminating lamp for writing pens comprises a spiral ring (1), a top surface film (2), LEDs (3), anti-skidding teeth (4), an inner side film (5), a lead (6), a spiral coil (7), an outer side film (8), a chute (9), an end surface film (10), a driving chip (11), a button battery (12), a button (13), a spring (14), an upper pen sleeve (15), a reed (16), a screw port (17) and a lower pen sleeve (18);

the pen holder comprises a spiral ring (1), a top surface film (2), an inner side film (5), an outer side film (8), an end surface film (10), a chute (9) and an LED (3) which form a light-emitting mechanism, a button battery (12), a button (13), a lead (6) and a driving chip (11) form a power supply mechanism, and a spring (14), a reed (16), an upper pen cap (15) and a lower pen cap (18) form an auxiliary mechanism;

the method is characterized in that: the spiral ring (1) is in a spiral ring shape, the spiral ring is made of soft transparent elastic PVC plastic, corrugated anti-skid teeth (4) are arranged on the inner side of the spiral ring, wedge-shaped chutes (9) are formed in the bottom of the spiral ring, an arc-surface-shaped outer side film (8) is pasted on the outer side of the spiral ring (1), a planar top surface film (2) is pasted on the top of the spiral ring, a corrugated inner side film (5) is pasted on the outer side of the anti-skid teeth (4) on the inner side, two ends of the spiral ring (1) are staggered, namely, the spiral ring is partially overlapped on a top view, a planar end surface film (10) is pasted on one end of the spiral ring (1), a white high-brightness patch type LED (3) is pasted on the other end of the spiral ring (1), and a spiral ring (7) is;

the illuminating lamp is provided with a hard upper pen cap (15) and a soft elastic lower pen cap (18), a driving chip (11) is arranged in the upper pen cap (15), a spring (14) and three button cells (12) are arranged, a button (13) is arranged outside the upper pen cap (15), the anode of a button cell (12) set is connected with one end of the button (13) through a wire, the other end of the button (13) is connected with the input end of the driving chip (11) through a wire, the output end of the driving chip (11) is connected with the anode of the LED (3) through a wire (6), and the cathode of the button cell (12) set is connected with the public end of the driving chip (11) and the cathode of the LED (3) through wires.

2. The external illuminating lamp for the writing pens of claim 1, which is characterized in that: when the spiral ring (1) is in a natural relaxation state, the inner diameter is 6.5 mm, the outer diameter is 11.5 mm, and the height is 3 mm.

3. The external illuminating lamp for the writing pens of claim 1, which is characterized in that: the lower pen cap (18) is made of elastic TPR or TPE rubber, the inner diameter of an opening of the lower pen cap (18) is 6.5 mm when the lower pen cap is in a natural relaxation state, the wall thickness is 0.6 mm, and a lead (6) in the lower pen cap (18) is embedded into a groove in the inner wall of the lower pen cap (18).