CN219933759U - Tactical flashlight - Google Patents

Abstract

The utility model relates to a tactical flashlight, which comprises a lamp cap front cover, a flashlight main body and a rear cover assembly; the flashlight main body comprises a shell, a rotating ring which is sleeved on the peripheral wall of the shell and can rotate, a lighting system, a power supply and a Hall switch module which are arranged in the shell; the Hall switch module comprises a circuit board, a Hall switch assembly and a magnet, wherein the circuit board and the Hall switch assembly are arranged in the shell, and the magnet is arranged in a mounting groove formed by the inner wall of the rotating ring in a concave manner; the Hall switch assembly comprises a first Hall switch and a second Hall switch; the lighting system comprises a first lighting system and a second lighting system; when the rotating ring rotates to different positions, the magnet can trigger the first Hall switch and/or the second Hall switch to act so as to realize the simultaneous starting or switching of the first lighting system and the second lighting system. The tactical flashlight provided by the utility model can realize the integration of illumination and aiming at the same time, and is convenient to operate.

Description

Tactical flashlight

Technical Field

The utility model relates to the technical field of illumination, in particular to a tactical flashlight capable of being fixed on a firearm.

Background

Tactical flashlights (english: visual light) are flashlights used with firearms to assist users in identifying objects below low light environments, allowing a shooter, law enforcement or soldier to illuminate the object while aiming the weapon. Tactical flashlights are either hand-held or mounted on the weapon with the light source parallel to the bore. Tactical flashlights also act as non-lethal arms to allow the subject to temporarily lose sight and get lost direction.

Conventional tactical flashlights generally emit only illumination light sources, lack laser sights, and fail to achieve the tactical goal of illumination and sighting. Thus, there is a great need to provide a tactical flashlight that can achieve both illumination and aiming.

Disclosure of Invention

The present utility model has been made in view of the above problems, and aims to provide a tactical flashlight with illumination and aiming that overcomes or at least partially solves the above problems

The tactical flashlight, comprising: comprises a lamp cap front cover, a torch main body and a rear cover component; the flashlight main body comprises a shell, a rotating ring which is sleeved on the peripheral wall of the shell and can rotate, a lighting system, a power supply and a Hall switch module which are arranged in the shell; the Hall switch module comprises a circuit board, a Hall switch assembly and a magnet, wherein the circuit board and the Hall switch assembly are arranged in the shell, and the magnet is arranged in a mounting groove formed by the inner wall of the rotating ring in a concave manner; the Hall switch assembly comprises a first Hall switch and a second Hall switch; the lighting system comprises a first lighting system and a second lighting system; when the rotating ring rotates to different positions, the magnet can trigger the first Hall switch and/or the second Hall switch to act so as to realize the simultaneous starting or switching of the first lighting system and the second lighting system.

In one embodiment, the inner wall of the rotary ring is concavely provided with a positioning groove which is arranged along the circumferential direction and takes an arc shape; the shell is provided with a positioning pin, and one end of the positioning pin extends into the positioning groove to restrict the rotation angle range of the rotating ring; the inner wall of the rotating ring is also provided with three positioning holes arranged along the circumferential direction; the shell is also provided with a spring steel ball positioning assembly, and steel balls of the spring steel ball positioning assembly can at least partially extend into corresponding positioning holes under the action of a spring, so that the rotating ring is positioned at a position where the magnet can trigger the first Hall switch and/or the second Hall switch to act.

In one embodiment, the three positioning holes are distributed along the inner wall of the rotating ring at equal intervals along the circumferential direction; when the locating pin is propped against any end of the locating groove, the steel ball at least partially stretches into the corresponding locating hole.

In one embodiment, the first lighting system includes a spotlight assembly and a lighting assembly; the light focusing assembly comprises a light transmitting lens, a sealing ring and a light reflecting cup; the light-emitting component comprises a heat dissipation component and a light-emitting body;

the second lighting system comprises a laser module, a fixing assembly and a fixing seat; the laser module is fixed in the accommodating cavity formed by the fixing seat through the fixing assembly; the top of the fixing seat is provided with an opening for emitting laser generated by the laser module.

In one embodiment, the first illumination system is stacked on the second illumination system, and the light reflecting cup is provided with a through hole for passing the laser generated by the laser module.

In one embodiment, a positioning ring is formed on the outer peripheral wall of the shell in a protruding mode, and one end of the rotating ring can prop against the positioning ring; the flashlight main body further comprises a fixing ring sleeved on the peripheral wall of the shell and in threaded connection with the shell, and the other end of the rotating ring can prop against the fixing ring.

In one embodiment, the outer peripheral wall of the housing is further formed with mounting holes for mounting the tactical flashlight to a firearm, and a groove for ease of handling.

In one embodiment, the back cover assembly includes a switch assembly and a back cover; a sealing element is disposed between the back cover assembly and the housing.

Compared with the traditional tactical flashlight, the tactical flashlight provided by the utility model can realize the integration of illumination and aiming at the same time; when the rotary ring on the tactical flashlight is rotated to different positions, the magnet in the rotary ring can trigger the first Hall switch and/or the second Hall switch to act, so that the switching of different light rays is realized, illumination and aiming laser can be simultaneously started, or only one of the illumination and aiming laser is started, the tactical flashlight is suitable for different use scenes, and is convenient to operate.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. It is evident that the figures in the following description are only some embodiments of the utility model, from which other figures can be obtained without inventive effort for a person skilled in the art. In the drawings:

FIG. 1 is a schematic diagram of a tactical flashlight of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of section A of the tactical flashlight of FIG. 1;

FIG. 3 is another cross-sectional view of portion A of the tactical flashlight of FIG. 1;

FIG. 4 is a further cross-sectional view of section A of the tactical flashlight of FIG. 1;

fig. 5 is an exploded view of the tactical flashlight of fig. 1.

Reference numerals illustrate: 1. a lamp cap front cover; 2. a housing; 3. a rotating ring; 4. a power supply; 5. a circuit board; 6. a magnet; 7. a first hall switch; 8. a second hall switch; 9. a positioning groove; 901. a left positioning point; 902. right positioning points; 10. a positioning pin; 11. positioning holes; 111. positioning holes; 112. positioning holes; 12. steel balls; 13. a spring; 14. a light transmitting lens; 15. a seal ring; 16. a reflective cup; 17. a light emitting body; 18. a negative electrode contact; 19. a heat dissipation seat; 20. a heat sink holder; 21. a heat sink; 22. a laser module; 23. a fixing seat; 24. a laser adjusting spring; 25. a spring bracket; 26. a rubber sleeve; 27. a laser fixing seat; 28. a fixing ring; 29. a mounting hole; 30. a rear cover; 31. a switch press ring; 32. wave washers; 33. a negative electrode spring; 34. a switching circuit board; 35. a switch; 36. a button pressing pad; 37. a rubber button; 38. a sealing element.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary for the purpose of illustrating the present utility model and are not to be construed as limiting the present utility model, and various changes, modifications, substitutions and alterations may be made therein by one of ordinary skill in the art without departing from the spirit and scope of the present utility model as defined by the appended claims and their equivalents.

The terms "center," "longitudinal," "transverse," "length," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like in the description of the present utility model refer to an orientation or positional relationship as indicated on the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. Furthermore, the terms "comprise," "include," and any variations thereof, are intended to cover a non-exclusive inclusion.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A tactical flashlight with illumination aimed at in one body according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1 to 5, a tactical flashlight according to an embodiment of the present utility model includes a lamp head front cover 1, a flashlight body, a rear cover assembly; the flashlight main body comprises a shell 2, a rotating ring 3 sleeved on the peripheral wall of the shell 2 and capable of rotating, a lighting system arranged in the shell 2, a power supply 4 and a Hall switch module; the front surface of the lamp cap front cover 1 is provided with an opening for emitting light rays emitted by the emission lighting system. The housing 2 may be manufactured by an integral molding method, and the lamp cap front cover 1 and the housing 2 may be fixedly locked, and the fixed locking may be performed by a rotation locking structure or a buckle locking structure, which is not illustrated herein. The power supply 4 is a rechargeable battery or a common battery; the rechargeable battery may be a lithium battery, a nickel cadmium battery, or the like, capable of repeated charge and discharge.

The Hall switch module comprises a circuit board 5, a Hall switch assembly and a magnet 6, wherein the circuit board 5 and the Hall switch assembly are arranged in the shell 2, and the magnet 6 is arranged in a mounting groove formed by the inner wall of the rotating ring 3 in a concave manner; the Hall switch assembly comprises a first Hall switch 7 and a second Hall switch 8; the lighting system comprises a first lighting system and a second lighting system; when the rotating ring 3 rotates to different positions, the magnet 6 can trigger the first hall switch 7 and/or the second hall switch 8 to act so as to realize that the first lighting system and the second lighting system are simultaneously turned on or switched.

In one embodiment, the inner wall of the rotating ring 3 is concavely formed with a positioning groove 9 which is arranged along the circumferential direction and takes an arc shape; the shell 2 is provided with a positioning pin 10, and one end of the positioning pin 10 extends into the positioning groove 9 to restrict the rotation angle range of the rotating ring 3; the inner wall of the rotating ring 3 is also provided with three positioning holes which are arranged along the circumferential direction, and the shell 2 is also provided with a spring steel ball positioning assembly; the spring steel ball positioning assembly comprises a steel ball 12 and a spring 13; the steel balls 12 of the spring steel ball positioning assembly can at least partially extend into corresponding positioning holes under the action of the spring 13, so that the rotary ring 3 is positioned at a position capable of enabling the magnet 6 to trigger the first hall switch 7 and/or the second hall switch 8 to act.

In one embodiment, as shown in fig. 4, the three positioning holes are distributed along the inner wall of the rotating ring 3 at equal intervals along the circumferential direction, and are respectively a positioning hole 111, a positioning hole 11 and a positioning hole 112; when the positioning pin 10 abuts against any end of the positioning groove 9, the steel ball 12 at least partially stretches into the corresponding positioning hole.

Rotating the rotating ring 3 until the steel balls 12 extend into the positioning holes 11, at the moment, the positioning pins 10 slide to the middle part of the positioning grooves along the positioning grooves 9, the magnet 6 is far away from the first Hall 7 and the second Hall switch 8, and the first lighting system and the second lighting system are simultaneously started; rotating the rotating ring 3, and enabling the steel balls 12 to compress the spring 13 until the positioning pin 10 slides to a positioning slot right positioning point 902 along the positioning slot 9 to limit the rotating ring 3 to continue rotating, wherein under the action of the spring 13, the steel balls 12 partially extend into the positioning holes 112, and at the moment, the magnet 6 is close to the first Hall switch 7, the first lighting system is started, and the second lighting system is closed; the rotating ring 3 is rotated, the steel balls 12 compress the spring 13 until the positioning pin 10 slides to the left positioning point 901 of the positioning groove along the positioning groove 9 to limit the rotating ring 3 to continue rotating, and under the action of the spring 13, the steel balls 12 partially extend into the positioning hole 111, at this time, the magnet 6 is close to the second hall switch 8, the first lighting system is turned off, and the second lighting system is turned on.

In one embodiment, the first lighting system includes a spotlight assembly and a lighting assembly; the light focusing assembly comprises a light transmitting lens 14, a sealing ring 15 and a light reflecting cup 16; the lighting assembly comprises a heat sink assembly and a light 17. The reflecting cup 16 is used for adjusting the illumination distance and illumination area of the light rays emitted by the luminous body 17, and the light-transmitting lens 14 seals an opening formed on the front surface of the lamp cap front cover 1; a sealing ring 15 is arranged between the reflecting cup 16 and the light-transmitting lens 14, and functions of waterproof sealing and external force buffering are achieved. The sealing ring 15 may be a rubber sealing ring; the reflecting cup 16 can be a focusing lens reflecting cup, and the light reflecting cup 16 can be used for enabling the brightness of the light emitted by the luminous body 17 to be higher, and has the characteristics of light condensation and large-range illumination; the light 17 may be a patch LED light bulb. The heat dissipation assembly comprises a heat dissipation seat 19, a heat dissipation seat fixing piece 20 and a heat dissipation fin 21, wherein the luminous body 17 and the heat dissipation fin 21 are overlapped between the heat dissipation seat 19 and the heat dissipation seat fixing piece 20, so that the heat dissipation efficiency of the luminous body is accelerated. The heat sink 21 may be a heat sink material such as an aluminum substrate heat sink.

The second illumination system comprises a laser module 22, a fixing assembly and a fixing seat 23; the laser module 22 is fixed in the accommodating cavity formed by the fixing seat 23 through a fixing component; an opening for emitting the laser generated by the laser module 22 is formed at the top of the fixing seat 23. Specifically, the laser module 22 is fixed in the accommodating cavity formed by the fixing seat 23 through the laser adjusting spring 24 and the spring bracket 25, the laser module 22 passes through an opening formed at the top of the fixing seat 23, and is fixed at the top of the fixing seat 23 through the rubber sleeve 26 and the laser fixing seat 27. The fixing seat 23 is fixed in the casing 2 by a screw and a nut. The fixed seat 23 has a negative electrode contact 18 disposed at one end, and the other end is electrically connected to the power source 4 through a positive electrode spring.

When the rotating ring 3 rotates to the point that the steel balls 12 partially extend into the positioning holes 11, the magnet 6 is far away from the first Hall 7 and the second Hall switch 8, and the LED illumination and aiming laser are simultaneously started; when the rotating ring 3 rotates to the point that the steel balls 12 partially extend into the positioning holes 112, the magnet 6 is close to the first Hall switch 7, LED illumination is started, and aiming laser is closed; when the rotating ring 3 rotates the steel ball 12 to extend into the positioning hole 111, the magnet 6 is close to the second Hall switch 8, the LED illumination is turned off, and the aiming laser is turned on.

The first hall switch 7 and the second hall switch 8 are electrically connected with the circuit board 5, and are fixed in the accommodating cavity formed by the fixing seat 23 through the circuit board 5.

In one embodiment, the first illumination system is stacked on the second illumination system, the light reflecting cup 16 is provided with a through hole, the laser module 22 generates laser and sequentially passes through an opening formed at the top of the fixing seat 23, and the through hole formed on the light emitting cup 16 emits out.

In one embodiment, a positioning ring is formed on the outer peripheral wall of the shell 2 in a protruding manner, and one end of the rotating ring 3 can prop against the positioning ring; the flashlight main body further comprises a fixed ring 28 sleeved on the peripheral wall of the shell 2 and in threaded connection with the shell, the other end of the rotating ring 3 can be propped against the fixed ring 28, and the rotating ring 3 can be restrained from moving in the axial direction of the shell by utilizing the positioning ring and the fixed ring 28.

In one embodiment, the outer peripheral wall of the housing 2 is also formed with mounting holes 29 for mounting the tactical flashlight to a firearm, as well as grooves for ease of handling.

In one embodiment, the rear cover assembly includes a switch assembly and a rear cover 30; a sealing element 38, such as a rubber gasket, is provided between the rear cover assembly and the housing 2 to prevent liquid from entering the flashlight interior from the gap between the rear cover 30 and the housing 2. Specifically, the switch assembly may include a switch pressure ring 31, a wave washer 32, a negative spring 33, a switch circuit board 34, a switch 35, a button pressure pad 36, and a rubber button 37. The switch assembly is controlled to enable a circuit between the power supply and the lighting system to be connected, and the lighting system generates light. Of course, other suitable structures for the switch assembly are also possible, not specifically recited herein.

Compared with the traditional tactical flashlight, the tactical flashlight provided by the utility model can realize the integration of illumination and aiming at the same time; when the rotary ring on the tactical flashlight is rotated to different positions, the magnet in the rotary ring can trigger the first Hall switch and/or the second Hall switch to act, so that the switching of different light rays is realized, illumination and aiming laser can be simultaneously started, or only one of the illumination and aiming laser is started, the tactical flashlight is suitable for different use scenes, and is convenient to operate.

Claims (8)

1. A tactical flashlight, characterized by: comprises a lamp cap front cover, a torch main body and a rear cover component; the flashlight main body comprises a shell, a rotating ring which is sleeved on the peripheral wall of the shell and can rotate, a lighting system, a power supply and a Hall switch module which are arranged in the shell; the Hall switch module comprises a circuit board, a Hall switch assembly and a magnet, wherein the circuit board and the Hall switch assembly are arranged in the shell, and the magnet is arranged in a mounting groove formed by the inner wall of the rotating ring in a concave manner; the Hall switch assembly comprises a first Hall switch and a second Hall switch; the lighting system comprises a first lighting system and a second lighting system; when the rotating ring rotates to different positions, the magnet can trigger the first Hall switch and/or the second Hall switch to act so as to realize the simultaneous starting or switching of the first lighting system and the second lighting system.

2. The tactical flashlight of claim 1, wherein: the inner wall of the rotary ring is concavely provided with a positioning groove which is arranged along the circumferential direction and takes an arc shape; the shell is provided with a positioning pin, and one end of the positioning pin extends into the positioning groove to restrict the rotation angle range of the rotating ring; the inner wall of the rotating ring is also provided with three positioning holes arranged along the circumferential direction; the shell is also provided with a spring steel ball positioning assembly, and steel balls of the spring steel ball positioning assembly can at least partially extend into corresponding positioning holes under the action of a spring, so that the rotating ring is positioned at a position where the magnet can trigger the first Hall switch and/or the second Hall switch to act.

3. The tactical flashlight of claim 2, wherein: the positioning holes are distributed at equal intervals along the inner wall of the rotary ring along the circumferential direction; when the locating pin is propped against any end of the locating groove, the steel ball at least partially stretches into the corresponding locating hole.

4. The tactical flashlight of claim 1, wherein: the first illumination system comprises a light gathering component and a light emitting component; the light focusing assembly comprises a light transmitting lens, a sealing ring and a light reflecting cup; the light-emitting component comprises a heat dissipation component and a light-emitting body;

the second lighting system comprises a laser module, a fixing assembly and a fixing seat; the laser module is fixed in the accommodating cavity formed by the fixing seat through the fixing assembly; the top of the fixing seat is provided with an opening for emitting laser generated by the laser module.

5. The tactical flashlight of claim 4, wherein: the first lighting system is overlapped on the second lighting system, and the light reflecting cup is provided with a through hole for the laser generated by the laser module to pass through.

6. The tactical flashlight of any of claims 1-5, wherein: a positioning ring is formed on the outer peripheral wall of the shell in a protruding mode, and one end of the rotating ring can prop against the positioning ring; the flashlight main body further comprises a fixing ring sleeved on the peripheral wall of the shell and in threaded connection with the shell, and the other end of the rotating ring can prop against the fixing ring.

7. The tactical flashlight of claim 6, wherein: the outer peripheral wall of the housing is also formed with mounting holes for mounting the tactical flashlight to a firearm, and a groove for facilitating grasping.

8. The tactical flashlight of claim 6, wherein: the rear cover assembly comprises a switch assembly and a rear cover; a sealing element is disposed between the back cover assembly and the housing.