CN212617717U

CN212617717U - Rechargeable submersible LED flashlight

Info

Publication number: CN212617717U
Application number: CN202021339125.4U
Authority: CN
Inventors: 吴松柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-26
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to a but LED flashlight of chargeable dive use. The existing flashlight has a single function. The utility model discloses constitute by bulb portion, handle portion, tail-hood part, the front end of handle portion has connect the bulb portion soon, and the rear end is provided with the tail-hood part. The lamp cap part comprises a lamp cap, an LED lamp bead, a PCB-A circuit board and the like; the handle part comprises a handle, a clip, a rechargeable battery, a power supply input/output jack and the like, the surface of the front end of the handle is provided with the charging jack and a USB interface, and the surface of the rear part of the handle is provided with the clip; the tail cover part comprises a PCB-C circuit board, a switch waterproof light-transmitting fixing ring, a switch key and the like, and the switch waterproof light-transmitting fixing ring is connected with the rear end of the handle part in a rotating mode. When a switch button is pressed down, the LED lamp beads emit light to be used as a flashlight for illumination; the handle part is rotated and extended to expose the power input/output jack, and an external power supply is used for charging or other electronic products; can be used under water, is convenient to carry and has wide application range.

Description

Rechargeable submersible LED flashlight

Technical Field

The utility model relates to an electronic product field, concretely relates to but LED flashlight of chargeable dive use.

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 but rechargeable LED flashlight of dive use adopts the LED lamp source, collects flashlight illumination, dive illumination, portable power source (the treasured that charges promptly) function and conveniently carries, and the operation is used in a flexible way, and is energy-concerving and environment-protective, and the application scope is extensive.

The utility model discloses constitute by bulb portion, handle portion, tail-hood part, the front end of handle portion has connect the bulb portion soon, and handle portion rear end is provided with the tail-hood part.

The lamp cap part comprises a lamp cap, a lamp cap decorative compression ring, a glass sheet, a waterproof ring-A, an optical reflector, an LED lamp bead, a lamp holder, a PCB-A circuit board and a PCB-A circuit board fixing ring, wherein the glass sheet is arranged at the front end of the lamp cap, the lamp cap decorative compression ring is arranged outside the periphery of the glass sheet, and the waterproof ring-A is arranged inside the periphery of the glass sheet; an optical reflector, a lamp holder, a PCB-A circuit board and a PCB-A circuit board fixing ring are sequentially arranged below the glass sheet, and LED lamp beads are arranged on the surface of the lamp holder.

The handle part comprises a handle, a clip, a waterproof ring-B, a rechargeable battery, a PCB-B circuit board support A, PCB-B circuit board support B and a power input/output jack. A PCB-B circuit board bracket A, PCB-B circuit board bracket B is arranged in the front end of the handle, and a PCB-B circuit board is arranged between the PCB-B circuit board bracket A, PCB-B circuit board bracket B; the surface of the front end of the handle is provided with a power input/output jack, and the functions of charging the rechargeable battery and moving the power supply can be realized through the power input/output jack; a waterproof ring-B is arranged at the rotary joint of the front end of the handle and the lamp cap part; a rechargeable battery is arranged below the PCB-B circuit board in the handle, and a clip is arranged on the surface of the rear part of the handle.

The tail cover part comprises a PCB-C circuit board fixing ring, a PCB-C circuit board, a switch waterproof light-transmitting fixing ring, a switch snap spring, a switch key, a waterproof ring-C, a waterproof ring-D, a cushion and a switch spring. The switch waterproof light-transmitting fixing ring is rotatably connected with the rear end of the handle part, and a waterproof ring-C is arranged at the rotary joint; a PCB-C circuit board and a PCB-C circuit board fixing ring are arranged in the rotary joint; the tail end of the waterproof and light-transmitting fixed ring of the switch is provided with a switch key, the bottom in the switch key is provided with a switch snap spring, and a switch spring, a cushion and a waterproof ring-D are arranged between the switch key and the switch snap spring.

When the LED flashlight is used, the switch button is pressed down, and the LED lamp beads emit light through the glass sheet to be used as a flashlight for lighting; the handle part is rotated and extended, a power supply input/output jack arranged on the surface of the front end of the handle can be exposed, an external power supply can be used for charging, and other electronic products can also be charged; because the utility model is provided with four waterproof rings, the utility model can be used under water; the rechargeable battery can be charged through the power input/output 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, reduce cost, and energy-concerving and environment-protective, the application scope is extensive, does benefit to the popularization.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention in an extended state;

FIG. 3 is a schematic structural view showing the exploded state of each component of the present invention;

fig. 4 is a schematic block diagram of the circuit of the present invention.

In the figure, 1 is a lamp holder decorative press ring, 2 is a glass sheet, 3 is a lamp holder, 4 is an optical reflector, 5 is an LED lamp bead, 6 is a lamp holder, 7 is a PCB-A circuit board, 8 is a PCB-A circuit board fixing ring, 9 is a PCB-B circuit board support A, 10 is a PCB-B circuit board, 11 is a PCB-B circuit board support B, 12 is a handle, 13 is a clip, 14 is a PCB-C circuit board fixing ring, 15 is a PCB-C circuit board, 16 is a switch snap spring, 17 is a switch waterproof light-transmitting fixing ring, 18 is a switch key, 19 is a waterproof ring-A, 20 is a waterproof ring-B, 21 is a rechargeable battery, 22 is a waterproof ring-C, 23 is a waterproof ring-D, 24 is a cushion, 25 is a switch spring, and 26 is a power input/output jack.

Detailed Description

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

The lamp cap part comprises a lamp cap (3), a lamp cap decorative press ring (1), a glass sheet (2), a waterproof ring-A (19), an optical reflector (4), an LED lamp bead (5), a lamp holder (6), a PCB-A circuit board (7) and a PCB-A circuit board fixing ring (8), the glass sheet (2) is arranged at the front end of the lamp cap (3), the lamp cap decorative press ring (1) is arranged outside the periphery of the glass sheet (2), and the waterproof ring-A (19) is arranged inside the periphery of the glass sheet (2); an optical reflector (4), a lamp holder (6), a PCB-A circuit board (7) and a PCB-A circuit board fixing ring (8) are sequentially arranged below the glass sheet (2), and LED lamp beads (5) are arranged on the surface of the lamp holder (6).

The handle part comprises a handle (12), a clip (13), a waterproof ring-B (20), a rechargeable battery (21), a PCB-B circuit board (10), a PCB-B circuit board support A (9), a PCB-B circuit board support B (11), a power input/output jack (26) and a USB interface (27). A PCB-B circuit board bracket A (9) and a PCB-B circuit board bracket B (11) are arranged in the front end of the handle (12), and a PCB-B circuit board (10) is arranged between the PCB-B circuit board bracket A (9) and the PCB-B circuit board bracket B (11); the surface of the front end of the handle (12) is provided with a power input/output jack (26), and the functions of charging the rechargeable battery (21) and moving the power supply can be realized through the power input/output jack (26); a waterproof ring-B (20) is arranged at the screwed joint of the front end of the handle (12) and the lamp cap part; a rechargeable battery (21) is arranged below the PCB-B circuit board (10) in the handle (12), and a clamp (13) is arranged on the surface of the rear part of the handle (12).

The tail cover part comprises a PCB-C circuit board fixing ring (14), a PCB-C circuit board (15), a switch waterproof light-transmitting fixing ring (17), a switch clamp spring (16), a switch key (18), a waterproof ring-C (22), a waterproof ring-D (23), a cushion (24) and a switch spring (25). A switch waterproof light-transmitting fixing ring (17) is connected with the rear end of the handle part in a rotating way, and a waterproof ring-C (22) is arranged at the rotating joint; a PCB-C circuit board (15) and a PCB-C circuit board fixing ring (14) are arranged in the rotary joint; the switch waterproof light-transmitting fixing ring (17) is provided with a switch key (18) at the tail end, a switch clamp spring (16) is arranged at the bottom in the switch key (18), and a switch spring (25), a cushion (24) and a waterproof ring-D (23) are arranged between the switch key (18) and the switch clamp spring (16).

When the LED flashlight is used, the switch key (18) is pressed, and the LED lamp beads (5) emit light through the glass sheet (2) to be used as a flashlight for lighting; the handle part is rotated and extended, a power supply input/output jack (26) arranged on the surface of the front end of the handle (12) can be exposed, an external power supply can be used for charging, and other electronic products can also be charged; because the utility model is provided with four waterproof rings, the utility model can be used under water; the rechargeable battery can be charged through the power input/output jack (26), and other electronic products can also be charged to be used as a mobile power supply.

Claims

1. A rechargeable submersible LED flashlight is characterized by comprising a lamp cap part, a handle part and a tail cover part, wherein the front end of the handle part is screwed with the lamp cap part, and the rear end of the handle part is provided with the tail cover part; the lamp cap part comprises a lamp cap (3), a lamp cap decorative press ring (1), a glass sheet (2), a waterproof ring-A (19), an optical reflector (4), an LED lamp bead (5), a lamp holder (6), a PCB-A circuit board (7) and a PCB-A circuit board fixing ring (8), the glass sheet (2) is arranged at the front end of the lamp cap (3), the lamp cap decorative press ring (1) is arranged outside the periphery of the glass sheet (2), and the waterproof ring-A (19) is arranged inside the periphery of the glass sheet (2); an optical reflector (4), a lamp holder (6), a PCB-A circuit board (7) and a PCB-A circuit board fixing ring (8) are sequentially arranged below the glass sheet (2), and LED lamp beads (5) are arranged on the surface of the lamp holder (6); the handle part comprises a handle (12), a clip (13), a waterproof ring-B (20), a rechargeable battery (21), a PCB-B circuit board (10), a PCB-B circuit board support A (9), a PCB-B circuit board support B (11), a power input/output jack (26) and a USB interface (27), the PCB-B circuit board support A (9) and the PCB-B circuit board support B (11) are arranged in the front end of the handle (12), and the PCB-B circuit board (10) is arranged between the PCB-B circuit board support A (9) and the PCB-B circuit board support B (11); the surface of the front end of the handle (12) is provided with a power input/output jack (26), and the functions of charging the rechargeable battery (21) and moving the power supply can be realized through the power input/output jack (26); a waterproof ring-B (20) is arranged at the screwed joint of the front end of the handle (12) and the lamp cap part; a rechargeable battery (21) is arranged below the PCB-B circuit board (10) in the handle (12), and a clamp (13) is arranged on the surface of the rear part of the handle (12); the tail cover part comprises a PCB-C circuit board fixing ring (14), a PCB-C circuit board (15), a switch waterproof light-transmitting fixing ring (17), a switch snap spring (16), a switch key (18), a waterproof ring-C (22), a waterproof ring-D (23), a cushion (24) and a switch spring (25); a switch waterproof light-transmitting fixing ring (17) is connected with the rear end of the handle part in a rotating way, and a waterproof ring-C (22) is arranged at the rotating joint; a PCB-C circuit board (15) and a PCB-C circuit board fixing ring (14) are arranged in the rotary joint; the switch waterproof light-transmitting fixing ring (17) is provided with a switch key (18) at the tail end, a switch clamp spring (16) is arranged at the bottom in the switch key (18), and a switch spring (25), a cushion (24) and a waterproof ring-D (23) are arranged between the switch key (18) and the switch clamp spring (16).