CN212361651U

CN212361651U - LED flashlight with portable power source function

Info

Publication number: CN212361651U
Application number: CN202021055336.5U
Authority: CN
Inventors: 吴松柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-15
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a LED flashlight with portable power source function. The existing flashlight has single function and higher cost. The utility model comprises a shell part and a lighting and charging part, wherein the shell part comprises a lamp holder, a lamp shell middle section, a lamp body and a tail cover, the upper end of the lamp holder is provided with a horn-shaped opening, and the surface of the lower end of the lamp holder is provided with a strip-shaped heat dissipation groove; the back of the middle section of the lamp shell is provided with a USB waterproof rubber plug, a USB interface and a charging jack are arranged in the USB waterproof rubber plug, and a switch hole site is arranged above the front of the middle section of the lamp shell. The lighting charging part comprises a decorative press ring, an optical lens A, a heat dissipation lamp holder, a fixed threaded ring, an optical lens B, LED aluminum substrate, a silica gel O ring, a fixing screw, a PCB circuit board, a switch press ring, a switch key and a rechargeable battery. The portable flashlight can be used as a flashlight for lighting, can call out light spots of any geometric shapes, can be charged and can also be used as a mobile power supply. The LED lamp is convenient to carry, energy-saving and environment-friendly, the assembly efficiency is improved, the service performance is improved, and the service life of the LED lamp is prolonged.

Description

LED flashlight with portable power source function

Technical Field

The utility model relates to an electronic product field, concretely relates to LED flashlight with portable power source function.

Background

Most of the existing flashlights are designed to be used in a mode that common bulbs are matched with dry batteries, the functions are single, the illumination brightness is limited, and the cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED flashlight with portable power source function adopts the LED lamp source, collects the flashlight illumination, the illumination of any geometry facula of adjustable flexible, portable power source (the treasured that charges promptly) function, conveniently carries, and the operation is used in a flexible way, and reduce cost, energy-concerving and environment-protective, the application scope is extensive, has improved assembly efficiency, has improved performance and LED lamp life, does benefit to the popularization.

The utility model discloses constitute by casing part, illumination charging part.

The shell part comprises a lamp holder, a lamp shell middle section, a lamp body and a tail cover, wherein the lamp holder, the lamp shell middle section, the lamp body and the tail cover are cylindrical; the upper end of the lamp holder is provided with a horn-shaped opening, the horn-shaped opening is provided with a plurality of arc-shaped openings, and the surface of the lower end of the lamp holder is provided with a strip-shaped heat dissipation groove; a USB waterproof rubber plug is arranged on the back of the middle section of the lamp housing, a USB interface and a charging jack are arranged in the USB waterproof rubber plug, and a switch hole site is arranged above the front of the middle section of the lamp housing; the surfaces of the lamp body and the tail cover are provided with anti-skid grains.

The lighting charging part comprises a decorative press ring, an optical lens A, a heat dissipation lamp holder, a fixed threaded ring, an optical lens B, LED aluminum substrate, a silica gel O ring, a fixing screw, a PCB circuit board, a switch press ring, a switch key and a rechargeable battery.

The upper end of the lamp holder is internally provided with a decorative press ring, an optical lens A and a heat dissipation lamp holder, the heat dissipation lamp holder is internally provided with a fixed threaded ring and an optical lens B, LED aluminum substrate, and the lower end of the lamp holder is internally provided with a silica gel O ring.

A switch press ring and a switch key are arranged at a switch hole position above the front side of the middle section of the lamp shell; in the waterproof plug of USB at the back of lamp body middle section, set up the PCB circuit board that has USB interface and the jack that charges by the fixed screw.

The lamp body is internally provided with a rechargeable battery.

When the LED flashlight is used, the switch button is pressed down, and the LED lamp emits light through the optical lens B and the optical lens A to be used as a flashlight for lighting; the light spots in any geometric shape can be adjusted by adjusting the distance between the telescopic lamp cap and the middle section of the lamp shell; the USB waterproof rubber plug is opened, the rechargeable battery can be charged through the USB interface and the charging jack, and other electronic products can also be charged to be used as a mobile power supply.

The utility model discloses conveniently carry, the operation is used in a flexible way, and reduce cost, energy-concerving and environment-protective has improved assembly efficiency, has improved performance and LED lamp life, and the application scope is extensive, does benefit to the popularization.

Drawings

Fig. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic structural view showing the exploded state of each component of the present invention;

fig. 3 is a schematic block diagram of the circuit of the present invention.

In the figure, 1 is a decorative press ring, 2 is an optical lens A, 3 is a heat dissipation lamp holder, 4 is a lamp holder, 5 is a lamp housing middle section, 6 is a USB waterproof rubber plug, 7 is a lamp body, 8 is a tail cover, 9 is a fixed thread ring, 10 is an optical lens B, 11 is an LED aluminum substrate, 12 is a silica gel O ring, 13 is a fixed screw, 14 is a PCB circuit board, 15 is a switch press ring, 16 is a switch press key, and 17 is a rechargeable battery.

Detailed Description

The invention will be described in further detail with reference to the following preferred embodiments in conjunction with the accompanying drawings:

The shell part comprises a lamp holder (4), a lamp shell middle section (5), a lamp body (7) and a tail cover (8), the lamp holder (4), the lamp shell middle section (5), the lamp body (7) and the tail cover (8) are cylindrical, the lamp holder (4) is screwed with the lamp shell middle section (5), and the lamp shell middle section (5), the lamp body (7) and the tail cover (8) are sequentially sleeved; a horn-shaped opening is formed in the upper end of the lamp holder (4), a plurality of arc-shaped notches are formed in the horn-shaped opening, and a strip-shaped heat dissipation groove is formed in the surface of the lower end of the lamp holder (4); a USB waterproof rubber plug (6) is arranged on the back of the lamp shell middle section (5), a USB interface and a charging jack are arranged in the USB waterproof rubber plug, and a switch hole site is arranged above the front of the lamp shell middle section (5); the surfaces of the lamp body (7) and the tail cover (8) are provided with anti-skid grains.

The lighting charging part comprises a decorative press ring (1), an optical lens A (2), a heat dissipation lamp holder (3), a fixed threaded ring (9), an optical lens B (10), an LED aluminum substrate (11), a silica gel O ring (12), a fixing screw (13), a PCB circuit board (14), a switch press ring (15), a switch key (16) and a rechargeable battery (17).

The LED lamp holder is characterized in that a decorative press ring (1), an optical lens A (2) and a heat dissipation lamp holder (3) are arranged in the upper end of the lamp holder (4), a fixed threaded ring (9), an optical lens B (10) and an LED aluminum substrate (11) are arranged in the heat dissipation lamp holder (3), and a silica gel O ring (12) is arranged in the lower end of the lamp holder (4).

A switch press ring (15) and a switch key (16) are arranged at a switch hole position above the front surface of the middle section (5) of the lamp shell; in the waterproof plug of USB (6) at lamp body middle section (5) back, set up PCB circuit board (14) that has the USB interface and charge the jack by fixed screw (13) is fixed.

The lamp body (7) is internally provided with a rechargeable battery (17).

When the LED flashlight is used, the switch button (16) is pressed, and the LED lamp emits light through the optical lens B (10) and the optical lens A (2) to be used as a flashlight for lighting; light spots of any geometric shape can be adjusted by adjusting the distance between the telescopic lamp holder (4) and the middle section (5) of the lamp shell; the USB waterproof rubber plug (6) is opened, the rechargeable battery (17) can be charged through the USB interface and the charging jack, and other electronic products can also be charged to be used as a mobile power supply.

Claims

1. The LED flashlight with the portable power source function is characterized by comprising a shell part and a lighting and charging part, wherein the shell part comprises a lamp holder (4), a lamp housing middle section (5), a lamp body (7) and a tail cover (8), the lamp holder (4), the lamp housing middle section (5), the lamp body (7) and the tail cover (8) are cylindrical, the lamp holder (4) is screwed with the lamp housing middle section (5), and the lamp housing middle section (5), the lamp body (7) and the tail cover (8) are sequentially sleeved; a horn-shaped opening is formed in the upper end of the lamp holder (4), a plurality of arc-shaped notches are formed in the horn-shaped opening, and a strip-shaped heat dissipation groove is formed in the surface of the lower end of the lamp holder (4); a USB waterproof rubber plug (6) is arranged on the back of the lamp shell middle section (5), a USB interface and a charging jack are arranged in the USB waterproof rubber plug, and a switch hole site is arranged above the front of the lamp shell middle section (5); anti-skid lines are arranged on the surfaces of the lamp body (7) and the tail cover (8); the lighting charging part comprises a decorative press ring (1), an optical lens A (2), a heat dissipation lamp holder (3), a fixed threaded ring (9), an optical lens B (10), an LED aluminum substrate (11), a silica gel O ring (12), a fixing screw (13), a PCB circuit board (14), a switch press ring (15), a switch key (16) and a rechargeable battery (17); the upper end of the lamp holder (4) is internally provided with a decorative press ring (1), an optical lens A (2) and a heat-radiating lamp holder (3), the heat-radiating lamp holder (3) is internally provided with a fixed threaded ring (9), an optical lens B (10) and an LED aluminum substrate (11), and the lower end of the lamp holder (4) is internally provided with a silica gel O ring (12); a switch press ring (15) and a switch key (16) are arranged at a switch hole position above the front surface of the middle section (5) of the lamp shell; a PCB circuit board (14) with a USB interface and a charging jack is fixedly arranged in the USB waterproof rubber plug (6) at the back of the middle section (5) of the lamp shell by a fixing screw (13); the lamp body (7) is internally provided with a rechargeable battery (17).