Three-in-one multi-mode combined flashlight
By designing a three-in-one multi-mode combination flashlight, including a power handle, a short lamp head, an angle-adjustable lamp head, and a long lamp head, the problem of existing flashlights having a single lighting mode and non-adjustable angle has been solved, achieving a multi-mode and angle-adjustable lighting effect.
Patent Information
- Application Number
- CN202511871719.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-12
- Publication Date
- 2026-02-27
AI Technical Summary
Existing flashlights have an integrated light source and base structure, offering only one lighting mode and the lighting angle cannot be adjusted, failing to meet the diverse needs of users.
Design a three-in-one multi-mode combination flashlight, including a power handle, a short lamp head, an angle-adjustable lamp head, and a long lamp head. Multiple combination states can be achieved through screwing and electrical connection. Electrical conduction is achieved by using an arc-shaped conductive contact surface and a conductive contact pin. The lighting angle can be adjusted by rotating the joint and connecting hose.
It realizes three different lighting modes of the flashlight, improves the versatility of the device and the ability to adjust the lighting angle, and meets the diverse needs of users.
Smart Images
Figure CN121576533A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of lighting lamps, in particular to a three-in-one multi-mode combined flashlight. BACKGROUND
[0002] The flashlight is a kind of handheld electronic lighting tool. A typical flashlight has a bulb powered by a battery and a focusing mirror, and a handle type shell for handheld use. With the improvement of people's lighting requirements, the current ordinary flashlight cannot meet the needs of users, because the light source and the base of the flashlight on the market are of an integrated structure, so there is only one lighting mode, and the lighting angle cannot be adjusted, so it is particularly important to design a flashlight with diversified functions. SUMMARY
[0003] The present application relates to the technical field of lighting lamps, in particular to a three-in-one multi-mode combined flashlight.
[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a three-in-one multi-mode combined flashlight, comprising a power handle, a short lamp holder, an angle-adjustable light lamp holder and a long lamp holder, the power handle is electrically connected with the short lamp holder or the angle-adjustable light lamp holder or the long lamp holder to realize three combined states of the three-in-one multi-mode combined flashlight, the power handle comprises a handle shell, a power supply battery and a main control board, the power supply battery and the main control board are arranged in the handle shell, the main control board is electrically connected with the power supply battery, the upper part of the handle shell is an open slot, a clamping ring groove is arranged in the open slot and is screwed with the short lamp holder or the angle-adjustable light lamp holder or the long lamp holder, the bottom of the short lamp holder, the angle-adjustable light lamp holder and the long lamp holder is provided with a screw buckle which is screwed with the clamping ring groove, three conductive contact pins electrically connected with the main control board are arranged in the clamping ring groove, and the bottom of the short lamp holder, the angle-adjustable light lamp holder and the long lamp holder is provided with an arc-shaped conductive contact surface which realizes electrical conduction after contacting with the conductive contact pins.
[0005] As preferred, in order to facilitate combination, the short lamp holder comprises a lamp holder one, a circuit control board one, LED lamp beads, and a red laser, the circuit control board one is electrically connected with the LED lamp beads and the red laser, the LED lamp beads and the red laser are arranged on the circuit control board one, the angle-adjustable light lamp holder comprises a lamp holder two, a circuit control board two, and a lighting light source head, the circuit control board two is arranged in the lamp holder two, a rotating seat is hinged to the lamp holder two through a rotating shaft, the bottom of the lighting light source head is provided with a rotating joint, the rotating joint is rotationally connected to the rotating seat, both sides of the lighting light source head are provided with a COB lamp plate which is electrically connected with the circuit control board two, the top of the lighting light source head is provided with a small spotlight which is electrically connected with the circuit control board two, the rotating seat is capable of rotating 235° up and down around the rotating shaft as the center, the rotating joint is capable of rotating 320° around the center point of the rotating seat, and the long lamp holder comprises a lamp holder three, a connecting hose, a circuit control board three, and a lamp head one, the lamp head one is internally provided with lamp beads one which is electrically connected with the circuit control board three, the circuit control board is arranged in the lamp holder three, the top of the lamp holder three is connected with one end of the connecting hose, the other end of the connecting hose is connected with the lamp head one, and the bottom of the lamp holder one, the lamp holder two, and the lamp holder three is provided with an arc-shaped avoiding through hole which facilitates the insertion of a conductive contact pin.
[0006] As preferred, in order to facilitate rotation clamping, the bottom of the lamp holder one, the lamp holder two, and the lamp holder three is open, and an extension table which extends downward is arranged at the bottom of the lamp holder one, the lamp holder two, and the lamp holder three, the rotating buckle comprises one or more than one and is arranged in a ring shape on the extension table, and the extension table is inserted into the open slot.
[0007] As preferred, in order to realize the reminding function when the organization is in place, a positioning bead is further arranged in the open slot, and the bottom of the positioning bead is provided with a reset spring which abuts against the handle shell at one end and abuts against the positioning bead at the other end.
[0008] As preferred, a rotating cam is arranged on the rotating joint, and a limiting concave ring which is rotationally connected with the rotating cam is arranged in the lighting light source head.
[0009] As preferred, an eccentric part is arranged at the side of the lamp holder two, and the rotating shaft penetrates through the eccentric part and is connected with the rotating seat.
[0010] As preferred, in order to collect screws when repairing parts in the later period, a strong magnet three is arranged at the side of the lamp head one, and a strong magnet one is arranged at the side of the lighting light source head.
[0011] As preferred, in order to power reminder, head assembly opening or locking indication, the lamp holder two is provided with a state indicating lamp for displaying the current angle adjustable light head lighting state, the state indicating lamp is electrically connected with the circuit control board two, the handle shell is externally provided with a starting switch, a USB charging port and four power indicators for displaying the power, the handle shell is further provided with an anti-skid convex strip, the bottom of the handle shell is provided with a strong magnet two, the handle shell is further provided with an elastic pen clip and an indicator symbol for indicating the opening and locking of the light head, and the USB charging port is provided with a silica gel charging plug.
[0012] As preferred, the lamp holder one is provided with a convex lens matched with the LED lamp bead, the lighting light source head is provided with a lens one matched with the small spotlight and a lens four matched with the COB lamp plate, and the light head one is provided with a lens two matched with the lamp bead one.
[0013] Compared with the prior art, the beneficial effects of the present application are that the structure realizes three different types of lighting modes of the whole flashlight, further improves the versatility of the equipment, and can adjust the lighting angle according to requirements, and the present application can select a suitable lighting light head according to requirements to improve the lighting mode. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 The structure diagram of the power supply handle in embodiment 1 Figure One ; Figure 2 The structure diagram of the power supply handle in embodiment 1 Figure Two ; Figure 3 The structure diagram of the power supply handle in embodiment 1 Figure Three ; Figure 4 The structure diagram of the power supply handle in embodiment 1 when the handle shell is hidden Figure 5 The structure diagram of the power supply handle in embodiment 1 when the handle shell and the plate support are hidden Figure 6 The structure diagram of the short light head Figure One ; Figure 7 The structure diagram of the short light head Figure Two ; Figure 8 The structure diagram of the short light head Figure Three ; Figure 9 The exploded structure diagram of the short light head Figure 10 The structure diagram of the angle adjustable light head Figure One ; Figure 11 Structure diagram of angle-adjustable light head Figure Two Figure 12 Structure diagram of angle-adjustable light head Figure Three Figure 13 Structure diagram of connection between rotating joint and lamp holder two Figure 14 Structure diagram of Figure 13 Structure diagram of another state Figure 15 Structure diagram of long light head Figure One Figure 16 Structure diagram of long light head Figure Two Figure 17 Structure diagram of long light head when separated from lower cover of lamp holder three, lens two, strong magnet three and other components Figure 18 Structure diagram of angle-adjustable light head without installation of rotating sleeve Figure 19 Structure diagram of internal structure of rotating sleeve Figure 20 Structure diagram of angle-adjustable light head without installation of rotating sleeve and extension platform
[0015] In the figure: power supply handle 1, handle shell 101, power supply battery 102, main control board 103, open slot 1011, clamping ring slot 1012, short light head 2, lamp holder one 201, circuit control board one 202, LED lamp bead 203, red laser 204, angle-adjustable light head 3, lamp holder two 301, circuit control board two 302, rotating sleeve 3011, indicating point 3012, positive and negative conductive areas 3021, positive and negative conductive beads 3022, illumination light source head 303, rotating shaft 304, rotating seat 305, rotating joint 306, COB lamp plate 307, small spotlight 308, long light head 4, lamp holder three 401, connecting hose 402, circuit control board three 403, light head one 404, lamp bead one 405, rotating buckle 5, conductive contact thimble 6, arc-shaped conductive contact surface 7, circuit control board four 701, arc-shaped avoidance through hole 8, extension platform 9, positioning bead 10, reset spring 11, rotating cam 12, limiting concave ring 13, eccentric part 14, strong magnet three 15, strong magnet one 16, state indicating lamp 17, starting switch 18, USB charging port 19, power level indicating lamp 20, anti-slip protrusions 21, strong magnet two 22, indicating symbol 23, silica gel charging plug 24, convex lens 25, lens one 26, lens two 27, elastic pen clip 28. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.
[0017] In addition, the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited. Embodiment 1
[0018] Please refer to Figures 1-20 As shown in the drawings, the three-in-one multi-mode combination flashlight disclosed in the embodiment comprises a power supply handle 1, a short lamp holder 2, an angle-adjustable light lamp holder 3, and a long lamp holder 4 (the long lamp holder 4 comprises a upper cover and a lower cover which are buckled to each other, and a circuit control board 3 is arranged between the upper cover and the lower cover). The power supply handle 1 is electrically connected with the short lamp holder 2 or the angle-adjustable light lamp holder 3 or the long lamp holder 4 to realize three combination states of the three-in-one multi-mode combination flashlight. The power supply handle 1 comprises a handle shell 101 (the handle shell 101 comprises a battery shell and a circuit board shell, the circuit board shell is located above the battery shell and is screwed with the battery shell, and a board support for fixing a main control board 103 is arranged in the circuit board shell), a power supply battery 102, and the main control board 103. The power supply battery 102 and the main control board 103 are arranged in the handle shell 101. The main control board 103 is electrically connected with the power supply battery 102. An open slot 1011 is arranged above the handle shell 101. A clamping ring groove 1012 for screwing with the short lamp holder 2 or the angle-adjustable light lamp holder 3 or the long lamp holder 4 is arranged in the open slot 1011. A screw buckle 5 for screwing with the clamping ring groove 1012 is arranged at the bottom of the short lamp holder 2, the angle-adjustable light lamp holder 3, or the long lamp holder 4. Three conductive contact pins 6 electrically connected with the main control board 103 are arranged in the clamping ring groove 1012. An arc-shaped conductive contact surface 7 for realizing electrical conduction after contacting with the conductive contact pin 6 is arranged at the bottom of the short lamp holder 2, the angle-adjustable light lamp holder 3, or the long lamp holder 4. Figure 9As shown, the lamp holder one 201 includes a lamp base 2011 and a rotating head 2012 rotatably connected with the lamp base 2011, the rotating head 2012 is internally threaded connected with a lamp holder 2013, the convex lens 25 is arranged in the rotating head 2012, the LED lamp bead 203 is arranged on the lamp holder 2013, and after the rotating head 2012 rotates, the lamp holder 2013 can be driven to rotate and stretch to adjust the distance between the convex lens 25 and the lamp holder 2013, so as to realize dimming setting, the bottom cover 2014 is rotatably connected below the base 2011, and the circuit control board one 202 is arranged in the bottom cover 2014.
[0019] As preferred, in order to facilitate combination, the short lamp holder 2 includes a lamp holder one 201, a circuit control board one 202, an LED lamp bead 203, and a red laser 204, the circuit control board one 202 is electrically connected with the LED lamp bead 203 and the red laser 204, the LED lamp bead 203 and the red laser 204 are arranged on the three arc-shaped conductive contact surfaces 7 on the short lamp holder 2, the angle-adjustable light lamp head 3 includes a lamp holder two 301, a circuit control board two 302, and an illuminating light source head 303, the circuit control board two 302 is arranged in the lamp holder two 301, the lamp holder two 301 is hingedly connected with a rotating seat 305 through a rotating shaft 304, the bottom of the illuminating light source head 303 is provided with a rotating joint 306, the rotating joint 306 is rotatably connected on the rotating seat 305, and the two sides of the illuminating light source head 303 are both provided with a COB lamp plate 307 electrically connected with the circuit control board two 302, the top of the illuminating light source head 303 is provided with a small spotlight 308 electrically connected with the circuit control board two 302, the rotating seat 305 realizes up-down rotation of 235° with the rotating shaft 304 as the center, the rotating joint 306 realizes 320° rotation with the center point of the rotating seat 305 as the center, the long lamp holder 4 includes a lamp holder three 401, a connecting hose 402, a circuit control board three 403, and a lamp head one 404, the lamp head one 404 is internally provided with a lamp bead one 405 electrically connected with the circuit control board three 403 (the wire of the lamp bead one 405 passes through the connecting hose 402 to be connected with the circuit control board three 403), the circuit control board is arranged in the lamp holder three 401, one end of the connecting hose 402 is connected with the top of the lamp holder three 401, and the other end of the connecting hose 402 is connected with the lamp head one 404, and the bottoms of the lamp holder one 201, the lamp holder two 301, and the lamp holder three 401 are all provided with arc-shaped avoiding through holes 8 for facilitating insertion of the arc-shaped conductive contact pins 6.
[0020] As preferred, in order to facilitate the rotation of the clamping position, the bottom of the lamp holder 201, 301 and 401 is open, and an extension table 9 is arranged on the bottom of the lamp holder 201, 301 and 401, the rotating buckle 5 includes one or more annular arrangements on the extension table 9, and the extension table 9 is inserted into the open slot 1011.
[0021] As preferred, in order to realize the reminding function when the organization is in place, the open slot 1011 is further provided with a positioning bead 10, and the bottom of the positioning bead 10 is provided with a reset spring 11 abutting against the handle shell 101 on one end and abutting against the positioning bead 10 on the other end.
[0022] As preferred, the rotating joint 306 is provided with a rotating cam 12, and the lighting source head 303 is provided with a limiting concave ring 13 rotatably connected with the rotating cam 12.
[0023] As preferred, the side of the lamp holder 301 is provided with an eccentric part 14, and the rotating shaft 304 penetrates through the eccentric part 14 and is connected with the rotating seat 305.
[0024] As preferred, in order to collect screws when repairing parts later, the side of the lamp head 404 is provided with a strong magnet 15, and one side of the lighting source head 303 is provided with a strong magnet 16.
[0025] As preferred, in order to remind the power and indicate the opening or locking of the head assembly, the lamp holder 301 is provided with a state indicating lamp 17 for displaying the lighting state of the angle adjustable light head 3, such as Figure 18 、 Figure 19 、 Figure 20As shown, the state indicator light 17 includes four, respectively, small spotlight illumination mode, left COB light illumination mode, right COB light illumination mode, left and right COB light illumination mode, and the lamp holder two 301 is rotatably connected with a rotating sleeve 3011, the rotating sleeve 3011 is provided with an indication point 3012 aligned with the corresponding state indicator light 17, the lamp holder two 301 is further provided with a circuit control board four 701, the circuit control board four 701 is provided with a group of positive and negative conductive areas 3021, each group of positive and negative conductive areas 3021 includes a positive and negative conductive area and is distributed left and right respectively, each group of positive and negative conductive areas 3021 corresponds to an illumination mode, the rotating sleeve 3011 is provided with positive and negative conductive beads 3022 which can be contacted with the corresponding group of positive and negative conductive areas after rotation, the positive and negative conductive beads 3022 are electrically connected with the circuit control board two 302, the circuit control board four 701 is electrically connected with the small spotlight 308 and the COB lamp plate 307, when the corresponding indication point 3012 is aligned with the corresponding mode after the rotating sleeve 3011 is rotated, at this time, the corresponding two positive and negative conductive beads 3022 are contacted with a group of positive and negative conductive areas 3021, the conduction is realized, thereby realizing the function of the corresponding lamp conduction, the state indicator light 17 is electrically connected with the circuit control board two 302, the handle shell 101 is provided with a start switch 18 electrically connected with the main control board 103, a USB charging port 19 and four power indicator lights 20 for displaying power, the handle shell 101 is further provided with an anti-skid convex strip 21, the bottom of the handle shell 101 is provided with a strong magnet two 22, the handle shell 101 is further provided with an elastic pen clip 28 and an indication symbol 23 for indicating the switching on and locking of the lamp head, the USB charging port 19 is provided with a silica gel charging plug 24.
[0026] As preferred, the lamp holder one 201 is provided with a convex lens 25 matched with the LED lamp bead 203, the illumination light source head 303 is provided with a lens one 26 matched with the small spotlight 308 and a lens four 28 matched with the COB lamp plate 307, the lamp head one 404 is provided with a lens two 27 matched with the lamp bead one 405.
[0027] The operation mode of the structure is as follows: firstly, according to the needs, select the appropriate short lamp holder 2, angle adjustable light lamp holder 3, long lamp holder 4, when and short lamp holder 2, angle adjustable light lamp holder 3, long lamp holder 4 and the installation mode of the power supply handle 1 are the same, take the short lamp holder 2 as an example, hold the power supply handle 1 with one hand, hold the short lamp holder 2 with the other hand, insert the extension platform 9 below the short lamp holder 2 into the open slot 1011, at this time the conductive contact pin 6 passes through the arc-shaped avoidance hole 8 and contacts the arc-shaped conductive contact surface 7, then rotate the short lamp holder 2, make the screw buckle 5 clamped into the clamping ring slot 1012, during the rotation process, the extension platform 9 bottom abuts against the positioning bead 10, after clamping in place, the positioning bead 10 is clamped in the clamping gap at the bottom of the extension platform 9, the reset spring 11 emits a "click" sound as the lower part, prompting the locking to be completed, after completion, press the start switch 18, use the main control board 103, the conductive contact pin 6, the arc-shaped conductive contact surface 7, the circuit control board one 202 to conduct, realize power supply for the LED lamp bead 203, the red laser 204, and the installation mode of the angle adjustable light lamp holder 3 and the long lamp holder 4 with the power supply handle 1 can refer to the installation of the short lamp holder 2, the difference is that the angle adjustable light lamp holder 3 can realize the rotation of the rotating seat 305 around the rotating shaft 304 to realize the up-down rotation of 235°, realize the adjustable illumination angle, and the rotating joint 306 realizes the rotation of 320° around the center point of the rotating seat 305, realizes the adjustable illumination direction, and realizes the illumination on both sides, further improves the illumination range and brightness, at the same time, the long lamp holder 4 realizes the angle adjustment according to the requirements due to the adoption of the connecting hose 402, further improves the versatility, therefore the structure realizes three different types of illumination modes of the whole flashlight, further improves the versatility of the equipment, and the illumination angle can be adjusted according to the requirements, and the application can select the appropriate illumination lamp holder according to the requirements, improve the illumination mode, and it should be noted that the specific structure of the main control board, the circuit control board one 202, the circuit control board two 302 and the circuit control board three 403 belongs to the conventional technology in the field, therefore it is not described in detail, and the strong magnet is used for magnetic screwing of the maintenance equipment.
[0028] Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the application shall be included in the protection scope of the application.
Claims
1. A three-in-one multi-mode combination flashlight, characterized in that: The flashlight includes a power handle (1), a short lamp head (2), an angle-adjustable lamp head (3), and a long lamp head (4). The power handle (1) is electrically connected to the short lamp head (2), the angle-adjustable lamp head (3), or the long lamp head (4) to realize the three combined states of the three-in-one multi-mode combination flashlight. The power handle (1) includes a handle housing (101), a power supply battery (102), and a main control board (103). The power supply battery (102) and the main control board (103) are disposed inside the handle housing (101). The main control board (103) is electrically connected to the power supply battery (102). The upper part of the handle housing (101) is... An opening groove (1011) is provided in which a locking ring groove (1012) is provided to be screwed onto a short lamp head (2), an angle-adjustable lamp head (3), or a long lamp head (4). The bottom of the short lamp head (2), the angle-adjustable lamp head (3), and the long lamp head (4) are provided with a screw fastener (5) that is screwed onto the locking ring groove (1012). The locking ring groove (1012) is provided with three conductive contact pins (6) that are electrically connected to the main control board (103). The bottom of the short lamp head (2), the angle-adjustable lamp head (3), and the long lamp head (4) are provided with an arc-shaped conductive contact surface (7) that is electrically conductive after contacting the conductive contact pins (6).
2. The three-in-one multi-mode combination flashlight according to claim 1, characterized in that: The short lamp head (2) includes a lamp holder (201), a circuit control board (202), LED beads (203), and a red laser (204). The circuit control board (202) is electrically connected to the LED beads (203) and the red laser (204). The three arc-shaped conductive contact surfaces (7) on the short lamp head (2) are disposed on the circuit control board (202). The angle-adjustable lamp head (3) includes a lamp holder (30). 1) Circuit control board two (302) and lighting source head (303). The circuit control board two (302) is disposed inside the lamp holder two (301). A rotating seat (305) is hinged to the lamp holder two (301) via a rotating shaft (304). A rotating joint (306) is provided at the bottom of the lighting source head (303). The rotating joint (306) is rotatably connected to the rotating seat (305). A connector connected to the circuit control board two (302) is provided on both sides of the lighting source head (303). The COB lamp board (307) is electrically connected. A small spotlight (308) electrically connected to the circuit control board (302) is installed on the top of the lighting source head (303). The rotating base (305) rotates 235° up and down around the rotating axis (304). The rotating joint (306) rotates 320° around the center point of the rotating base (305). The long lamp head (4) includes a lamp holder (401), a connecting hose (402), a circuit control board (403), and a lamp head (404). The lamp holder (404) is provided with a lamp bead (405) that is electrically connected to the circuit control board (403). The circuit control board is located in the lamp holder (401). The top of the lamp holder (401) is connected to one end of the connecting hose (402), and the other end of the connecting hose (402) is connected to the lamp holder (404). The bottom of the lamp holder (201), lamp holder (301), and lamp holder (401) are all provided with arc-shaped clearance through holes (8) to facilitate the insertion of conductive contact pins (6).
3. A three-in-one multi-mode combination flashlight according to claim 1, characterized in that: The bottoms of lamp holder 1 (201), lamp holder 2 (301) and lamp holder 3 (401) are all open, and each of the lamp holder 1 (201), lamp holder 2 (301) and lamp holder 3 (401) is provided with a downwardly extending platform (9). The swivel buckle (5) includes one or more and is arranged in a ring on the extension platform (9). The extension platform (9) is inserted into the opening groove (1011).
4. A three-in-one multi-mode combination flashlight according to claim 2, characterized in that: The opening groove (1011) is also provided with a positioning bead (10), and the bottom of the positioning bead (10) is provided with a return spring (11) with one end abutting against the handle housing (101) and the other end abutting against the positioning bead (10).
5. A three-in-one multi-mode combination flashlight according to claim 2, characterized in that: A rotating cam (12) is provided on the rotating joint (306), and a limiting concave ring (13) that is rotatably connected to the rotating cam (12) is provided inside the lighting source head (303).
6. A three-in-one multi-mode combination flashlight according to claim 2, characterized in that: The lamp holder (301) has an eccentric part (14) on its side, and the rotating shaft (304) passes through the eccentric part (14) and is connected to the rotating seat (305).
7. A three-in-one multi-mode combination flashlight according to claim 2, characterized in that: A strong magnet three (15) is provided on the side of the lamp head one (404), and a strong magnet one (16) is provided on one side of the lighting source head (303).
8. A three-in-one multi-mode combination flashlight according to claim 2, characterized in that: The lamp holder (301) is provided with a status indicator (17) for displaying the current lighting status of the dimmable lamp head (3). The status indicator (17) is electrically connected to the circuit control board (302). The handle housing (101) is provided with a start switch (18) electrically connected to the main control board (103), a USB charging port (19), and four power indicator lights (20) for displaying the power level. The handle housing (101) is also provided with anti-slip ridges (21). The bottom of the handle housing (101) is provided with a strong magnet (22). The handle housing (101) is also provided with an elastic pen clip (28) and an indicator symbol (23) for switching the indicator lights on and off. The USB charging port (19) is provided with a silicone charging plug (24).
9. A three-in-one multi-mode combination flashlight according to claim 2, characterized in that: The lamp holder (201) is provided with a convex lens (25) that cooperates with the LED lamp bead (203). The lighting source head (303) is provided with a lens one (26) that cooperates with the spotlight (308) and a lens four (28) that cooperates with the COB lamp board (307). The lamp head (404) is provided with a lens two (27) that cooperates with the lamp bead one (405).