LED flashlight with easy-to-adjust light direction

Abstract

The present invention discloses an LED flashlight that is easy to adjust the direction of light, including a main lamp body, a light adjustment mechanism, a stable support mechanism and a protective connection mechanism, wherein a lamp head is installed at one end of the main lamp body, and a switch is arranged on the outer surface of the main lamp body, a secondary lamp body is coaxially connected to the other end of the main lamp body, and a recessed groove is formed between the main lamp body and the secondary lamp body, a receiving groove is installed on the outer surface of the secondary lamp body, and a light adjustment mechanism is installed between the receiving groove and the recessed groove, a supporting groove is also arranged on the outer surface of the secondary lamp body, and a stable support mechanism is installed between the supporting groove and the recessed groove, and a protective connection mechanism connected to the main lamp body is sleeved on the outer side of the recessed groove, and the protective connection mechanism is connected to the stable support mechanism. The invention is not only convenient for adjusting the direction of light, but also convenient for placing it vertically on the bottom surface for use, which is conducive to freeing the hands and mouth of the user, so that it is convenient for people to use.

Description

Technical Field

[0001] The invention relates to the technical field of LED lamps, and in particular to an LED flashlight with easily adjustable light direction. Background Art

[0002] An LED flashlight is a flashlight that uses LED lamp beads as a light source. Compared with previous flashlights, the light is brighter, making it easier for people to observe the illuminated position.

[0003] However, there are still some problems in the use of existing LED flashlights, such as:

[0004] 1. Most of the existing LED flashlights can only adjust the diffusion range of the light, but cannot adjust the direction of the light. This means that the existing LED flashlights generally need to be held in hand when in use, and thus people's hands cannot be freed. When people need both hands to perform other operations, they often need to hold the flashlight in their mouths for illumination. This method is not only inconvenient for people to use, but also because the flashlight contains bacteria, holding it in the mouth can easily cause bacterial infection, which is not hygienic;

[0005] 2. In order to be convenient to hold in the mouth, the existing LED flashlight is generally thin as a whole, which makes it easy to collapse when it needs to be held vertically, which is not conducive to people using it while standing. If the whole is made thicker, it is not conducive to holding and also not conducive to people using it.

[0006] Therefore, we propose an LED flashlight that is easy to adjust the light direction to solve the above problems. Summary of the invention

[0007] The object of the present invention is to provide an LED flashlight with an easily adjustable light direction, so as to solve the problem in the above-mentioned background technology that the existing LED flashlight is not convenient for adjusting the light direction and is not convenient for standing use.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an LED flashlight with easy-to-adjust light direction, comprising a main lamp body, a light adjustment mechanism, a stable support mechanism and a protective connection mechanism, wherein a lamp holder is installed at one end of the main lamp body, and a switch is provided on the outer surface of the main lamp body, a secondary lamp body is coaxially connected to the other end of the main lamp body, and a recessed groove is formed between the main lamp body and the secondary lamp body, a receiving groove is installed on the outer surface of the secondary lamp body, and a light adjustment mechanism is installed between the receiving groove and the recessed groove, a supporting groove is also provided on the outer surface of the secondary lamp body, and a stable support mechanism is installed between the supporting groove and the recessed groove, a protective connection mechanism connected to the main lamp body is provided on the outer side of the recessed groove, and the protective connection mechanism is connected to the stable support mechanism.

[0009] By adopting the above technical scheme, the light head can be controlled to be on and off by a switch, and the power supply, that is, the battery, can be installed in the secondary lamp body. In addition, through the light adjustment mechanism, the light can be made not coaxial with the axis of the main lamp body, so that the LED flashlight can be placed vertically on the ground so that the light is not directed toward the sky, and then the direction of the light can be changed according to the user's requirements to free the user's hands and mouth, which helps to improve the user's work efficiency. In addition, through the stable support mechanism, the LED flashlight can be stably placed on the ground, and through the protective connection mechanism, the aesthetics of the LED flashlight can be ensured, making it easy for users to carry.

[0010] Preferably, the light adjustment mechanism comprises a main connecting plate, a secondary connecting plate, a damping shaft, a reflective plate, a protective block, a positioning tube, a positioning rod, an arc plate, a pressure block, a spring, a telescopic slot, an extension rod and a flip channel, a damping bearing at one end of the main connecting plate is connected to the arc plate, and a pressure block is arranged on the lower surface of the other end of the main connecting plate, a telescopic slot is arranged on the other end of the main connecting plate, and one end of the extension rod is dampingly slidably connected in the telescopic slot, the other end of the extension rod is coaxially fixedly connected to one end of the secondary connecting plate, and a flip channel is arranged on the lower surface of the other end of the secondary connecting plate, a reflective plate is connected in the flip channel through a damping shaft bearing, a protective block is installed on the end of the lower surface of the other end of the secondary connecting plate, the upper end of the positioning rod is symmetrically arranged on the lower surface of the arc plate, and the lower end of the positioning rod movably extends into the inner side of the upper end of the corresponding positioning tube, and the inner bottom end of the positioning tube and the lower end of the positioning rod are connected by a spring three-phase.

[0011] By adopting the above technical scheme, the main connecting plate can be rotated so that the main connecting plate and the secondary connecting plate can be rotated 180 degrees, and the height of the reflector can be adjusted through the telescopic slot and the extension rod, and the reflector can be rotated through the reflector to adjust the angle of reflection of the reflector, thereby changing the direction of light, which is convenient for users to use. In addition, the protective block can be used to prevent the reflector from being crushed by the user holding the secondary connecting plate when storing the reflector, and the pressure block can be used to make the connecting cover stuck on the pressure block after the main connecting plate and the secondary connecting plate are rotated 180 degrees, so as to prevent the connecting cover from affecting the normal use of the main connecting plate.

[0012] Preferably, the protective connecting mechanism includes a connecting cover, a buckle hole, a ring groove, a limit groove, a limit block and a spring 2, an ring groove is provided at one end where the main lamp body and the secondary lamp body are connected, and a limit groove is provided at an equal angle on the ring groove, one end of the connecting cover is movably extended into the limit groove, and a limit block slidably connected to the limit groove is provided at an equal angle on the outer surface of the end of the connecting cover extending into the limit groove, the inner bottom end of the ring groove and the end of the connecting cover extending therein are connected by a spring 2, and a recessed buckle hole is provided on the outer surface of the connecting cover.

[0013] By adopting the above technical solution, the connection part between the main lamp body and the secondary lamp body can be covered, thereby preventing several connecting components from being exposed on the outside of the LED flashlight. This not only improves the aesthetics, but also prevents the connecting components from being damaged due to a series of reasons when not in use, thereby ensuring the service life of the LED flashlight.

[0014] Preferably, the stable support mechanism includes a support plate, a rotating shaft, a sliding groove, a sliding block, a supporting plate, a displacement groove, a cross bar, a spring and a connecting block, the support plate is provided with a rotating shaft, and connecting blocks are provided at both ends of the rotating shaft, the connecting block is slidably connected in the support groove, and a part of the support plate is arranged in the support groove, the other part of the support plate extends into the recessed groove, and the supporting plate is fixedly connected in the recessed groove, the upper surface of the supporting plate contacts the end of the other part of the support plate, and the upper surface of the end of the other part of the support plate is provided with a sliding groove, the lower end of the slider is slidably connected in the sliding groove, and the upper end of the slider is slidably connected to the displacement groove, the displacement groove is arranged on the inner surface of the connecting cover, and a cross bar is fixedly connected in the displacement groove, the cross bar is arranged to pass through the upper end of the slider, and a spring 1 nested in the outer side of the cross bar is arranged between one side of the upper end of the slider and one side of the displacement groove.

[0015] By adopting the above technical solution, before rotating the main connecting plate, the connecting cover is moved into the annular groove, so that the slider squeezes one end of the support plate, so that one end of the support plate moves along the supporting plate, and the other end of the supporting plate is tilted. By tilting the other end of the supporting plate at equal angles, the support area of ​​the LED flashlight can be increased, and the LED flashlight can be stably placed vertically on the ground, which is helpful for users to use the LED flashlight.

[0016] Preferably, the flip channel is an L-shaped structure, and one end thereof passes through both sides of the secondary connecting plate, and the damping shaft is arranged at the end of the flip channel passing through the secondary connecting plate.

[0017] The above technical solution can provide space for the rotation of the reflector, thereby preventing the rotation of the reflector from being restricted, which would result in the reflector being unable to adjust its angle and causing the LED flashlight to be unable to adjust the light direction.

[0018] Preferably, the main connecting plate, the supporting plate, the secondary connecting plate, the damping shaft, the telescopic slot and the extension rod are all arc-shaped structures, and the supporting slot and the supporting plate part connected therein are T-shaped structures.

[0019] By adopting the above technical solution, the overall shape of the LED flashlight is still cylindrical, which can ensure the regularity of the LED flashlight, thereby improving the aesthetics of the LED flashlight and making it easier for users to carry it.

[0020] Preferably, the arc-shaped plate is slidably connected to the recessed groove, and the recessed groove is an annular groove.

[0021] By adopting the above technical solution, when the connecting cover does not squeeze the main connecting plate, the arc plate can drive the main connecting plate to move up through spring three, thereby avoiding hindering the rotation of the main connecting plate and helping to rotate the main connecting plate 180° to facilitate the subsequent adjustment of the illumination direction of the LED flashlight, thereby making it easier for users to use it.

[0022] Preferably, the maximum displacement distance of the pressure block corresponds to the position of the connecting cover.

[0023] After the main connecting plate is rotated 180°, the connecting cover can be pressed on the pressure block through the pressure block, which not only helps to improve the stability of the main connecting plate at this time, but also facilitates effective support of the connecting cover.

[0024] Preferably, the upper surface of the end of the support plate connected to the slider and the upper surface of the support plate are both arc-shaped, and the lower ends of the slide groove and the slider are both convex structures.

[0025] By adopting the above technical solution, it is easy to pass through the convex-shaped sliding groove and the sliding block, so that the two can only slide relative to each other but cannot separate, thereby ensuring the stability of the structure in use, thereby improving the stability of the LED flashlight in use.

[0026] Preferably, the support groove and the displacement groove are both arranged at equal angles with respect to the axis of the secondary lamp body, and the support groove and the displacement groove are arranged at intervals, and the secondary lamp body is a convex-shaped structure.

[0027] By adopting the above technical solution, it is possible to conveniently accommodate a plurality of support plates and secondary connecting plates through a plurality of support grooves and displacement grooves, thereby conveniently increasing the angle range of light adjustment and improving the stability of the LED flashlight when supported on the ground.

[0028] Compared with the prior art, the beneficial effects of the present invention are: the LED flashlight with easily adjustable light direction can not only adjust the light direction conveniently, but also can be placed vertically on the bottom surface for use, which is beneficial to free the hands and mouth of the user, so that it is convenient for people to use;

[0029] 1. Through the reflector that can rotate through the damping shaft, the light coaxial with the main lamp body can be refracted, and the refraction angle can be adjusted, so that the direction of the light can be adjusted. It is helpful to place it vertically on the ground for use, so that the light is not directed toward the sky, which helps to see the surrounding objects clearly with the help of light;

[0030] 2. The main connecting plate and the secondary connecting plate are rotatable, so that the main connecting plate and the secondary connecting plate and the components such as the reflective plate connected thereto can be stored in the receiving groove, so as to improve the regularity of the LED flashlight, thereby improving the aesthetics of the LED flashlight and making it easier to carry;

[0031] 3. When using the reflector, the support plate can be rotated and slid through a series of structures, and the support area of ​​the LED flashlight can be adjusted through the support plate, which helps to place it stably and vertically on the ground for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0033] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention;

[0034] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of point A;

[0035] Figure 4 It is a schematic diagram of the cross-sectional structure of the present invention;

[0036] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of point B in the middle;

[0037] Figure 6 For the present invention Figure 4 The schematic diagram of the enlarged structure of point C in the middle;

[0038] Figure 7 Schematic diagrams of the structures of the support groove and the accommodation groove of the present invention;

[0039] Figure 8 This is a schematic diagram of the longitudinal connection structure of the support plate and the support and pressure plate of the present invention;

[0040] Fig. 9 This is a schematic diagram of the longitudinal structure of the main lamp body and the connecting cover of the present invention;

[0041] Fig.10 This is a schematic diagram of the connection structure between the connection cover and the slider of the present invention;

[0042] Fig.11 It is a schematic diagram of the cross-sectional structure of the connection between the main connecting plate and the secondary connecting plate of the present invention.

[0043] In the figure: 1. main lamp body; 2. lamp holder; 3. switch; 4. secondary lamp body; 5. connecting cover; 6. buckle hole; 7. main connecting plate; 8. supporting groove; 9. supporting plate; 10. rotating shaft; 11. sliding groove; 12. sliding block; 13. supporting plate; 14. secondary connecting plate; 15. displacement groove; 16. cross bar; 17. spring one; 18. ring groove; 19. limiting groove; 20. limiting block; 21. spring two; 22. damping shaft; 23. reflector; 24. protective block; 25. containing groove; 26. connecting block; 27. recessed groove; 28. positioning tube; 29. ​​positioning rod; 30. arc plate; 31. pressure block; 32. spring three; 33. telescopic groove; 34. extension rod; 35. flip channel. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figure 1-10The present invention provides a technical solution: an LED flashlight with easy-to-adjust light direction, comprising a main lamp body 1, a light adjustment mechanism, a stable support mechanism and a protective connection mechanism, a lamp holder 2 is installed at one end of the main lamp body 1, and a switch 3 is arranged on the outer surface of the main lamp body 1, a secondary lamp body 4 is coaxially connected to the other end of the main lamp body 1, and a recessed groove 27 is formed between the main lamp body 1 and the secondary lamp body 4, a receiving groove 25 is installed on the outer surface of the secondary lamp body 4, and a light adjustment mechanism is installed between the receiving groove 25 and the recessed groove 27, and the light adjustment mechanism comprises a main connecting plate 7, a secondary connecting plate 14, a damping shaft 22, a reflector 23, a protective block 24, a positioning tube 28, a positioning rod 29, an arc plate 30, a pressure block 31, a spring 32, a telescopic groove 33, and an extension rod 3 4 and a flip channel 35, one end of the main connecting plate 7 is connected to the arc plate 30 by a damping bearing, and a pressure block 31 is provided on the lower surface of the other end of the main connecting plate 7, and a telescopic groove 33 is provided on the other end of the main connecting plate 7, and one end of an extension rod 34 is connected to the telescopic groove 33 in a damping sliding manner, and the other end of the extension rod 34 is coaxially fixedly connected to one end of the secondary connecting plate 14, and a flip channel 35 is provided on the lower surface of the other end of the secondary connecting plate 14, and a reflective plate 23 is connected to the flip channel 35 through a damping shaft 22 bearing, and a protective block 24 is installed on the end of the lower surface of the other end of the secondary connecting plate 14, and the upper end of the positioning rod 29 is symmetrically provided on the lower surface of the arc plate 30, and the lower end of the positioning rod 29 is movably extended to the inner side of the upper end of the corresponding positioning tube 28, and the positioning tube 28 is fixedly connected to the lower surface of the arc plate 30. The inner bottom end of the positioning tube 28 is connected to the lower end of the positioning rod 29 by a spring three 32, which presses the connecting cover 5 in the direction of the annular groove 18, so that the connecting cover 5 is no longer sleeved on the outer side of the main connecting plate 7. At this time, under the action of the spring three 32, the positioning rod 29 drives the arc plate 30, so that the main connecting plate 7 first moves to the outer side of the axis of the secondary lamp body 4, and then rotates the main connecting plate 7, so that the main connecting plate 7 drives the secondary connecting plate 14 to rotate 180°, and then the extension rod 34 can be moved in the telescopic groove 33 to adjust the height of the reflector 23, and the reflector 23 can be rotated by the damping shaft 22 to adjust the reflection angle, thereby achieving the purpose of adjusting the direction of light irradiation. The flip channel 35 is an L-shaped structure, and one end of which passes through the two sides of the secondary connecting plate 14 to prevent The damping shaft 22 is arranged at one end of the flip channel 35 that passes through the secondary connecting plate 14, which can provide space for the rotation of the reflector 23. The main connecting plate 7, the support plate 9, the secondary connecting plate 14, the damping shaft 22, the telescopic slot 33 and the extension rod 34 are all arc-shaped structures, and the support slot 8 and the supporting plate 9 part connected therein are T-shaped structures, so that the LED flashlight can be in a thinner cylindrical structure, which can improve its aesthetics and facilitate users to carry it. The arc plate 30 is slidably connected to the recessed groove 27, and the recessed groove 27 is an annular groove, which can facilitate the arc plate 30 to move up and down with the positioning rod 29, thereby facilitating the main connecting plate 7 to move in the direction away from the axis of the main lamp body 1. The maximum displacement distance of the pressure block 31 corresponds to the position of the connecting cover 5.It is convenient for the connection cover 5 to be pressed on the pressure block 31 after the main connection plate 7 is rotated 180°.

[0046] The outer surface of the secondary lamp body 4 is also provided with a support groove 8, and a stable support mechanism is installed between the support groove 8 and the recessed groove 27, and the stable support mechanism includes a support plate 9, a rotating shaft 10, a slide groove 11, a slider 12, a support and pressure plate 13, a displacement groove 15, a cross bar 16, a spring 17 and a connecting block 26. The support plate 9 is provided with a rotating shaft 10, and both ends of the rotating shaft 10 are provided with connecting blocks 26, the connecting block 26 is slidably connected to the support groove 8, and a part of the support plate 9 is provided in the support groove 8, and another part of the support plate 9 is extended into the recessed groove 27, and the recessed groove 27 is fixedly connected with a support plate 9. The upper surface of the pressure plate 13 contacts and is connected with the end of the other part of the support plate 9, and the upper surface of the end of the other part of the support plate 9 is provided with a slide groove 11, the lower end of the slider 12 is slidably connected in the slide groove 11, and the upper end of the slider 12 is slidably connected to the displacement groove 15, the displacement groove 15 is provided on the inner surface of the connecting cover 5, and a cross bar 16 is fixedly connected in the displacement groove 15, the cross bar 16 passes through the upper end of the slider 12, and a spring 17 nested in the outer side of the cross bar 16 is provided between one side of the upper end of the slider 12 and one side of the displacement groove 15. When the connecting cover 5 is squeezed in the direction of the annular groove 18, the connecting cover 5 is The slider 12 connected to the cover 5 moves in the slide groove 11, thereby squeezing one end of the support plate 9 to move toward the axial direction of the main lamp body 1, and then the other end thereof is tilted through the rotating shaft 10, and then the slider 12 is moved through the spring 17 and the displacement groove 15, so that the support plate 9 can slide through the connecting block 26, so that the other end of the connecting block 26 can pass over the end of the secondary lamp body 4, thereby achieving the purpose of increasing the supporting area of ​​the LED flashlight, so that the LED flashlight can be stably supported on the ground through the other end of the support plate 9, and the upper surface of the end of the support plate 9 connected to the slider 12 The upper surfaces of the surface and the support plate 13 are both arc-shaped, and the lower ends of the slide groove 11 and the slider 12 are both convex-shaped structures, which can facilitate the slide groove 11 and the slider 12 to only slide relative to each other but cannot separate, and the support groove 8 and the displacement groove 15 are both arranged at equal angles about the axis of the secondary lamp body 4, and the support groove 8 and the displacement groove 15 are arranged at intervals, and the secondary lamp body 4 is a convex-shaped structure, which can facilitate the passage of several support grooves 8 and displacement grooves 15, so that the LED flashlight is provided with several reflectors 23 and support plates 9, thereby increasing the range of adjusting the direction of the light and increasing the stability of the LED flashlight placed vertically on the ground.

[0047] The outer side of the recessed groove 27 is sleeved with a protective connection mechanism connected to the main lamp body 1, and the protective connection mechanism is connected to the stable support mechanism. The protective connection mechanism includes a connection cover 5, a buckle hole 6, an annular groove 18, a limiting groove 19, a limiting block 20 and a spring 21. The end of the main lamp body 1 connected to the secondary lamp body 4 is provided with an annular groove 18, and the limiting groove 19 is provided at an equal angle on the annular groove 18. One end of the connecting cover 5 is movably extended into the limiting groove 19, and the outer surface of the end of the connecting cover 5 extending into the limiting groove 19 is provided with an equal angle with the limiting groove 19. The limiting block 20 is slidably connected to the limiting groove 19, and the inner bottom end of the annular groove 18 is connected to one end of the connecting cover 5 extending therein through a spring 21, and the outer surface of the connecting cover 5 is provided with a recessed buckle hole 6. Under normal circumstances, the connecting cover 5 can be sleeved on the outside of the main connecting plate 7 and on the outside of the recessed groove 27 through the spring 21, which improves the aesthetics of the LED flashlight and avoids the connection structure in the recessed groove 27 being affected when not in use, thereby possibly affecting the normal use of the LED flashlight.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED flashlight with easily adjustable light direction, comprising a main lamp body (1), a light adjustment mechanism, a stabilizing support mechanism and a protective connection mechanism, characterized in that: A lamp holder (2) is installed at one end of the main lamp body (1), and a switch (3) is arranged on the outer surface of the main lamp body (1); the other end of the main lamp body (1) is coaxially connected to a secondary lamp body (4), and a recessed groove (27) is formed between the main lamp body (1) and the secondary lamp body (4); a receiving groove (25) is installed on the outer surface of the secondary lamp body (4), and a light adjustment mechanism is installed between the receiving groove (25) and the recessed groove (27); a supporting groove (8) is also provided on the outer surface of the secondary lamp body (4), and a stabilizing supporting mechanism is installed between the supporting groove (8) and the recessed groove (27); a protective connecting mechanism connected to the main lamp body (1) is sleeved on the outer side of the recessed groove (27), and the protective connecting mechanism is connected to the stabilizing supporting mechanism. The light adjustment mechanism comprises a main connecting plate (7), a secondary connecting plate (14), a damping shaft (22), a reflective plate (23), a protective block (24), a positioning tube (28), a positioning rod (29), an arc plate (30), a pressure block (31), a spring (32), a telescopic slot (33), an extension rod (34) and a flip channel (35); a damping bearing at one end of the main connecting plate (7) is connected to the arc plate (30), and a pressure block (31) is provided on the lower surface of the other end of the main connecting plate (7); a telescopic slot (33) is provided at the other end of the main connecting plate (7), and one end of the extension rod (34) is slidably connected in the damping sliding manner in the telescopic slot (33); The other end of the extension rod (34) is coaxially fixedly connected to one end of the secondary connecting plate (14), and a flip channel (35) is provided on the lower surface of the other end of the secondary connecting plate (14), and a reflective plate (23) is connected to the flip channel (35) via a bearing of a damping shaft (22). A protective block (24) is installed at the end of the lower surface of the other end of the secondary connecting plate (14). The upper end of a positioning rod (29) is symmetrically provided on the lower surface of the arc plate (30), and the lower end of the positioning rod (29) movably extends into the inner side of the upper end of the corresponding positioning tube (28), and the inner bottom end of the positioning tube (28) and the lower end of the positioning rod (29) are connected via a spring three (32); the protective connection mechanism includes a connecting A connecting cover (5), a buckle hole (6), an annular groove (18), a limiting groove (19), a limiting block (20) and a second spring (21), wherein the end of the main lamp body (1) connected to the secondary lamp body (4) is provided with an annular groove (18), and the limiting groove (19) is provided at an equal angle on the annular groove (18), one end of the connecting cover (5) is movably extended into the limiting groove (19), and the outer surface of the end of the connecting cover (5) extending into the limiting groove (19) is provided with a limiting block (20) slidably connected to the limiting groove (19) at an equal angle, the inner bottom end of the annular groove (18) and the end of the connecting cover (5) extending therein are connected via the second spring (21), and the outer surface of the connecting cover (5) is provided with a recessed buckle hole (6);The stable support mechanism comprises a support plate (9), a rotating shaft (10), a sliding groove (11), a sliding block (12), a support and pressure plate (13), a displacement groove (15), a cross bar (16), a spring (17) and a connecting block (26). The support plate (9) is provided with a rotating shaft (10), and both ends of the rotating shaft (10) are provided with connecting blocks (26). The connecting blocks (26) are slidably connected in the support groove (8), and a portion of the support plate (9) is arranged in the support groove (8). Another portion of the support plate (9) is extended into a recessed groove (27), and the recessed groove (27) is fixedly connected with the support and pressure plate (13). The upper surface of the pressure plate (13) is in contact with the end of the other part of the support plate (9), and the upper surface of the end of the other part of the support plate (9) is provided with a slide groove (11), the lower end of the slider (12) is slidably connected in the slide groove (11), and the upper end of the slider (12) is slidably connected to the displacement groove (15), the displacement groove (15) is provided on the inner surface of the connection cover (5), and a cross bar (16) is fixedly connected in the displacement groove (15), the cross bar (16) is provided through the upper end of the slider (12), and a spring (17) is provided between one side of the upper end of the slider (12) and one side of the displacement groove (15) and is nested in the outer side of the cross bar (16). ; 2. The LED flashlight with easily adjustable light direction according to claim 1, characterized in that: The flip channel (35) is an L-shaped structure, and one end thereof is arranged to pass through both sides of the secondary connection plate (14); the damping shaft (22) is arranged at one end of the flip channel (35) passing through the secondary connection plate (14).

3. The LED flashlight with easily adjustable light direction according to claim 2, characterized in that: The main connecting plate (7), the supporting plate (9), the secondary connecting plate (14), the damping shaft (22), the telescopic slot (33) and the extension rod (34) are all arc-shaped structures, and the supporting slot (8) and the supporting plate (9) portion connected thereto are T-shaped structures.

4. The LED flashlight with easily adjustable light direction according to claim 3, characterized in that: The arc-shaped plate (30) is slidably connected to the recessed groove (27), and the recessed groove (27) is an annular groove.

5. The LED flashlight with easily adjustable light direction according to claim 4, characterized in that: The maximum displacement distance of the pressure bearing block (31) corresponds to the position of the connecting cover (5).

6. The LED flashlight with easily adjustable light direction according to claim 5, characterized in that: The upper surface of the end of the support plate (9) connected to the slider (12) and the upper surface of the support plate (13) are both arc-shaped, and the lower ends of the slide groove (11) and the slider (12) are both convex structures.

7. The LED flashlight with easily adjustable light direction according to claim 6, characterized in that: The support groove (8) and the displacement groove (15) are both arranged at equal angles with respect to the axis of the secondary lamp body (4), and the support groove (8) and the displacement groove (15) are arranged at intervals, and the secondary lamp body (4) is a convex-shaped structure.

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