A flashlight

Abstract

The utility model relates to the field of lighting, especially a flashlight. A flashlight, including the pole, the pole bottom is equipped with tail cover, tail cover inboard is equipped with negative spring, sets up battery on negative spring, battery upside is equipped with lamp stand, lamp stand lower part is equipped with positive and negative, lamp stand upper part is equipped with LED, is equipped with lens on LED, the pole top is equipped with head ring, the pole outer wall is covered with lower cover and upper cover, and the lower cover and the upper cover are fixed together through screw, the upper cover is equipped with circuit board in, the inner wall of upper cover is equipped with side lamp lens, side lamp lens is located circuit board outside, is equipped with switch button on side lamp lens, one side of circuit board is equipped with light bar, and the other side of circuit board is equipped with key and charging port. The utility model has the advantages of: clever and simple design, the core of this lamp solves the existing flashlight fixed scene scene limitation, function and portable imbalance problem, realizes the four functions of 'basic lighting + work lighting + flexible clamping + anti -drop protection'.

Description

Technical Field

[0001] This utility model relates to the field of lighting, and in particular to a flashlight. Background Technology

[0002] Similar pure aluminum alloy products are too heavy, have a simple clamping structure, and heat is directly conducted to the hand during use, affecting the user experience. They are also too bulky to carry, lack flexibility in use, and have limited functions and applications. Summary of the Invention

[0003] To address the aforementioned technical problem of limited functionality, this utility model provides a flashlight.

[0004] The technical solution of this utility model is as follows: A flashlight includes a pole with a tail cap at the bottom. A negative spring is located inside the tail cap, and a battery is mounted on the negative spring. A lamp holder is located above the battery, with positive and negative terminals at the bottom. An LED is located above the lamp holder, and a lens is mounted on the LED. A head ring is located at the top of the pole. A lower cover and an upper cover are fitted onto the outer wall of the pole and are fixed together by screws. A circuit board is located inside the upper cover, and a side lamp lens is fitted into the inner wall of the upper cover. The side lamp lens is located outside the circuit board and has a switch button. A light strip is located on one side of the circuit board, and a power switch and a charging port are located on the other side of the circuit board.

[0005] The lamp holder has a pressure ring at the top, and the rod and the head ring are connected by threads.

[0006] The lower part of the rod is provided with a slot, in which a pen clip is engaged. The pen clip extends out from the notch a in the upper cover and the notch b in the lower cover.

[0007] The bottom of the tail cap is equipped with a magnet.

[0008] The lower and upper covers have perforated posts at the four corners of their inner walls, with a hollow design in the middle. The lower cover has a charging plug mounting position with a charging plug. The indicator light is located on one side of the circuit board. The inner wall of the indicator light has a guide light slot, and the outer side of the indicator light slot has a light hole. The indicator light is mounted on the guide light slot and exposed through the light hole.

[0009] The technical solution of this utility model features a novel structure and ingenious, simple design. This lamp fundamentally solves the problems of limited fixed-scene functionality and the imbalance between function and portability in existing flashlights, achieving four functions: basic lighting, work lighting, flexible clamping, and drop protection. It also balances structural strength and portability, making it suitable for various scenarios such as equipment maintenance, outdoor camping, and daily emergencies. The configured clamping structure allows for convenient fixed connection with clothing, equipment poles, and other carriers, meeting the operator's need for more hand space in scenarios such as equipment maintenance and outdoor construction, enabling simultaneous lighting and work actions and improving work efficiency. In scenarios requiring lightweight portability (such as daily commuting and short-distance outdoor work), its compact structure effectively reduces space occupation and weight when carried, meeting the stringent portability requirements of such scenarios and filling the application gap of some miniaturized, lightweight lighting tools in specific portable scenarios. Attached Figure Description

[0010] Figure 1 , 2 This is a schematic diagram of the structure of this utility model; Figure 3 This is a schematic diagram of the structure in the explosive state of this utility model; Figure 4 This is a schematic diagram of the structure of the top cover of this utility model; Figure 5 This is a structural schematic diagram of the rod of this utility model. Detailed Implementation

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0012] like Figure 1 , 2 A flashlight as shown in Figures 3, 4, and 5 includes a pole 7. The bottom of the pole 7 is provided with a tail cover 10. A negative electrode spring 9 is provided inside the tail cover 10. A battery 8 is provided on the negative electrode spring 9. A lamp holder 5 is provided on the upper side of the battery 8. A positive and negative electrode 6 is provided at the lower part of the lamp holder 5. An LED 4 is provided on the upper part of the lamp holder 5. A lens 2 is provided on the LED 4. A head ring 1 is provided at the top of the pole 7. A lower cover 14 and an upper cover 19 are fitted on the outer wall of the pole 7. The lower cover 14 and the upper cover 19 are fixed together by screws 20. A circuit board 16 is provided inside the upper cover 19. A side lamp lens 17 is fitted on the inner wall of the upper cover 19. The side lamp lens 17 is located outside the circuit board 16. A switch button 18 is provided on the side lamp lens 17. A light strip is provided on one side of the circuit board 16. A power switch and a charging port are provided on the other side of the circuit board 16.

[0013] The lamp holder 5 has a pressure ring 3 at its top, and the rod 7 and the head ring 1 are connected by threads.

[0014] The lower part of the rod 7 is provided with a slot, in which a pen clip 13 is inserted. The pen clip 13 extends out from the notch a21 of the upper cover 19 and the notch b of the lower cover 14.

[0015] A magnet 11 is provided at the bottom of the tail cover 10.

[0016] The lower cover 14 and the upper cover 19 have perforated posts at the four corners of their inner walls and a hollow design in the middle. The lower cover 14 has a charging plug mounting position with a charging plug 12. The indicator light 15 is located on one side of the circuit board 16. The inner wall of the indicator light 15 has a guide light slot, and the outer side of the indicator light slot has a lamp hole 22. The indicator light 15 is mounted on the guide light slot and is exposed through the lamp hole 22.

[0017] In use, this product features an aluminum-plastic composite structure, integrating a flashlight and a work light. The aluminum alloy inner liner with the main light functions as the flashlight, while the plastic shell with the side light serves as the work light. A cylindrical aluminum alloy tube acts as the supporting carrier for the overall structure, forming a sealed cavity inside to house the power supply module, while the exterior provides a mounting base for other components. The aluminum alloy material also offers excellent heat dissipation, aiding in the cooling of the lamp body. A dual-lamp layout is employed: the main light is fixed to the central axis at one end of the aluminum alloy tube, while the side light is located on the side wall of the tube, flush with it. The plastic shell protects against impacts and damage. The side light also functions as a work light, a design that breaks through the limitations of traditional single-function flashlights, significantly expanding their functional dimensions. The plastic shell features a hidden clip and a hollow structure design, effectively improving heat dissipation while maintaining a sleek appearance. Simultaneously, the semi-hidden pen clip solves the clamping function while also ensuring portability and aesthetics, and the magnetic attachment at the tail expands its usability in various scenarios.

[0018] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flashlight, comprising a pole (7), characterized in that: The rod (7) has a tail cover (10) at the bottom, a negative spring (9) inside the tail cover (10), a battery (8) on the negative spring (9), a lamp holder (5) on the upper side of the battery (8), positive and negative poles (6) at the lower part of the lamp holder (5), an LED (4) on the upper part of the lamp holder (5), a lens (2) on the LED (4), a head ring (1) at the top of the rod (7), a lower cover (14) and an upper cover (19) on the outer wall of the rod (7), the lower cover (14) and the upper cover (19) are fixed together by screws (20), a circuit board (16) is provided inside the upper cover (19), a side lamp lens (17) is clipped on the inner wall of the upper cover (19), the side lamp lens (17) is located outside the circuit board (16), a switch button (18) is provided on the side lamp lens (17), a light strip is provided on one side of the circuit board (16), and a switch and a charging port are provided on the other side of the circuit board (16).

2. A flashlight according to claim 1, characterized in that: The lamp holder (5) has a pressure ring (3) at the top, and the rod (7) and the head ring (1) are connected by threads.

3. A flashlight according to claim 1, characterized in that: The rod (7) has a slot at the bottom, in which a pen clip (13) is inserted. The pen clip (13) extends out from the notch a (21) of the upper cover (19) and the notch b of the lower cover (14).

4. A flashlight according to claim 1, characterized in that: A magnet (11) is provided at the bottom of the tail cap (10).

5. A flashlight according to claim 1, characterized in that: The lower cover (14) and the upper cover (19) have perforated posts at the four corners of their inner walls and a hollow design in the middle. The lower cover (14) has a charging plug mounting position with a charging plug (12). The indicator light (15) is located on one side of the circuit board (16). The inner wall of the indicator light (15) has a guide light slot, and the outer side of the indicator light slot has a lamp hole (22). The indicator light (15) is mounted on the guide light slot and is exposed through the lamp hole (22).

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