CN215001044U

CN215001044U - Head-mounted LED head lamp

Info

Publication number: CN215001044U
Application number: CN202120776375.2U
Authority: CN
Inventors: 刘健; 吴楚漫; 陈俭锋; 林登能
Original assignee: Zhuhai Zhongke Technology Co ltd
Current assignee: Zhuhai Zhongke Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-03
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a head-wearing LED head lamp, which comprises a lamp holder, a clamping seat and a lamp holder, wherein the lamp holder is clamped at one side of the clamping seat, a rotating component is arranged inside the lamp holder, the lamp holder is connected with the lamp holder through the rotating component, elastic bands are arranged at two sides of the clamping seat, a buffer component is fixedly arranged at one side of the clamping seat, a first spring is fixedly connected on the inner wall of the bottom of the clamping seat, a top plate is fixedly connected at one end of the first spring, which is far away from the clamping seat, a toothed plate is fixedly arranged at one side of the clamping seat, a gear is rotatably arranged inside the lamp holder, a rotating column is rotatably arranged on the inner wall of one side of the lamp holder, a short magnetic rod is rotatably arranged at one end of the rotating column, a second spring is fixedly arranged at one side of the short magnetic rod, a long magnetic rod is inserted at one side of the lamp holder, a rectangular frame is fixedly arranged at one end of the long magnetic rod, a rotating disc is rotatably arranged at one side of the lamp holder, a short rod is fixedly arranged at one side of the rotating disc, thereby facilitating height adjustment of the lamp cap.

Description

Head-mounted LED head lamp

Technical Field

The utility model relates to a LED headlight technical field, in particular to wear-type LED headlight.

Background

Light emitting diodes, referred to As LEDs for short, are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc., headlamps (head lamps), As the name suggests, lamps worn on the head, are lighting tools that liberate both hands, mainly applied in applicable environments: camping, defending, teaching, searching, hunting, daily carrying, riding at night, exploring a hole, fishing at night and patrolling.

And present LED headlight is simply wear on the head and simple joint, can not be according to the required regulation lamp holder height of wearer and direction, and present headlight does not have buffer with the place of forehead contact, causes the injury to the forehead easily when what is run into to the lamp holder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-type LED headlight to the local problem that does not have buffer that proposes to adjust lamp holder height and direction and headlight and forehead contact among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the lamp holder is clamped on one side of the clamping seat, a rotating assembly is arranged in the lamp holder, the lamp holder is connected with the lamp holder through the rotating assembly, elastic bands are arranged on two sides of the clamping seat, a buffering assembly is fixedly arranged on one side of the clamping seat, a first spring is fixedly connected on the inner wall of the bottom of the clamping seat, a top plate is fixedly connected at one end, away from the clamping seat, of the first spring, a toothed plate is fixedly arranged on one side of the clamping seat, a gear is rotatably arranged in the lamp holder, a rotating column is rotatably arranged on the inner wall of one side of the lamp holder, a short magnetic rod is rotatably arranged at one end of the rotating column, a second spring is fixedly arranged on one side of the short magnetic rod, a long magnetic rod is inserted into one side of the lamp holder, a rectangular frame is fixedly arranged at one end, away from the short magnetic rod, of the long magnetic rod, and a rotating disc is rotatably arranged on one side of the lamp holder, and a short rod is fixedly arranged on one side of the rotating disc.

Preferably, the two ends of the elastic band are respectively installed on the outer walls of the two sides of the buffering assembly, and the upper surface of the top plate is in contact with the lower surface of the lamp holder.

Preferably, the gear rotates and installs on one side inner wall of lamp stand, the gear with the pinion rack meshes mutually, the second spring is kept away from the one end of short magnetic pole with one side inner wall of lamp stand contacts, the one end of long magnetic pole with one side of short magnetic pole contacts, the short pole is located the inside of rectangular frame.

Preferably, the buffering component comprises a buffering cushion, a cavity is formed in the buffering cushion, a through hole is formed in the buffering cushion, and the cavity is communicated with the through hole.

Preferably, the rotating assembly comprises a ball rod, a groove is uniformly formed in the outer surface of one end, far away from the inner wall of one side of the lamp holder, of the ball rod, a third spring is fixedly connected to the inner wall of one side of the lamp holder, a thimble is fixedly connected to one end, far away from the inner wall of one side of the lamp holder, of the third spring, and a screw rod is connected to one side of the thimble in a threaded manner.

Preferably, the ball rod is clamped on one side of the lamp holder, one end of the ball rod, which is far away from the lamp holder, is fixedly connected with the lamp holder, one end of the thimble, which is far away from the third spring, is inserted into the groove, and one end of the screw rod penetrates through the lamp holder.

The utility model discloses a technological effect and advantage:

1. through first spring, roof, pinion rack, lamp stand, gear, rotation post, short magnetic pole, second spring, long magnetic pole, rectangle frame, rolling disc and quarter butt to be convenient for adjust the height of lamp holder, and then be convenient for the person of wearing to use.

2. Through buffering, cavity and through-hole to offset partly impact, and then the impact force of buffering headlight to the forehead, through club, recess, third spring, thimble and screw rod, thereby the person of being convenient for rotates the lamp holder direction according to required.

Drawings

Fig. 1 is a side sectional view of the present invention.

Fig. 2 is a partial enlarged view of the present invention a.

Fig. 3 is a cross-sectional view of the lamp socket of the present invention.

Fig. 4 is a partial enlarged view of the present invention B.

Fig. 5 is a cross-sectional view of the cushion of the present invention.

Fig. 6 is a partial enlarged view of the present invention C.

Fig. 7 is a schematic view of the overall structure of the present invention.

In the figure: 1. a lamp cap; 2. a card holder; 3. a lamp socket; 4. a rotating assembly; 5. elastic bands; 6. a buffer assembly; 7. a first spring; 8. a top plate; 9. a toothed plate; 10. a gear; 11. rotating the column; 12. a short magnetic rod; 13. a second spring; 14. a long magnetic rod; 15. a rectangular frame; 16. rotating the disc; 17. a short bar; 18. a cushion pad; 19. a cavity; 20. a through hole; 21. a shaft; 22. a groove; 23. a third spring; 24. a thimble; 25. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a head-wearing LED head lamp as shown in figures 1-7, which comprises a lamp holder 1, a clamping seat 2 and a lamp holder 3, wherein the lamp holder 3 is clamped at one side of the clamping seat 2, a rotating component 4 is arranged in the lamp holder 3, the lamp holder 1 is connected with the lamp holder 3 through the rotating component 4, elastic bands 5 are arranged at two sides of the clamping seat 2, a buffer component 6 is fixedly arranged at one side of the clamping seat 2, a first spring 7 is fixedly connected on the inner wall of the bottom of the clamping seat 2, a top plate 8 is fixedly connected at one end of the first spring 7 far away from the clamping seat 2, a toothed plate 9 is fixedly arranged at one side of the clamping seat 2, a gear 10 is rotatably arranged in the lamp holder 3, a rotating column 11 is rotatably arranged on one inner wall of the lamp holder 3, a short magnetic rod 12 is rotatably arranged at one end of the rotating column 11, the function is to ensure that the gear 10 can only rotate clockwise when the lamp holder 3 is clamped, a second spring 13 is fixedly arranged at one side of the short magnetic rod 12, one side of the lamp holder 3 is inserted with a long magnetic rod 14, which is used for pulling the short magnetic rod 12 to horizontally rotate when the lamp holder 3 needs to move upwards, one end of the long magnetic rod 14 far away from the short magnetic rod 12 is fixedly provided with a rectangular frame 15, one side of the lamp holder 3 is rotatably provided with a rotating disc 16, and one side of the rotating disc 16 is fixedly provided with a short rod 17.

In this embodiment, the both ends of elastic cord 2 are installed respectively on the both sides outer wall of buffer unit 3, the upper surface of roof 8 contacts with the lower surface of lamp stand 3, gear 10 rotates and installs on the one side inner wall of lamp stand 3, gear 10 meshes with pinion rack 9 mutually, the one end that short magnetic pole 12 was kept away from to second spring 13 contacts with the one side inner wall of lamp stand 3, its effect makes short magnetic pole 12 resume the normal position under the spring action of second spring 13, the one end of long magnetic pole 14 contacts with one side of short magnetic pole 12, short pole 17 is located the inside of rectangular frame 15.

In this embodiment, the buffering assembly 3 includes a buffering pad 18, a cavity 19 is opened inside the buffering pad 18, a through hole 20 is opened inside the buffering pad 18, the cavity 19 is communicated with the through hole 20, and the inside of the cavity 19 and the through hole 20 is filled with a buffering liquid and is not filled with the buffering liquid, which is used for counteracting a part of the impact force.

In this embodiment, the rotating assembly 17 includes a ball rod 21, a groove 22 is uniformly formed in an outer surface of one end of the ball rod 21, which is clamped to the lamp holder 3, a third spring 23 is fixedly connected to an inner wall of one side of the lamp holder 3, and is used for restoring the thimble 24 to the original position under the elastic force action of the third spring 23, the one end of the third spring 23, which is far away from the inner wall of one side of the lamp holder 3, is fixedly connected to the thimble 24, and a screw 25 is connected to one side of the thimble 24 through a thread.

In this embodiment, the shaft 21 is clamped to one side of the base 3, one end of the shaft 21 away from the base 3 is fixedly connected to the lamp head 1, one end of the thimble 24 away from the third spring 23 is inserted into the groove 22, and one end of the screw 25 penetrates through the base 3 to facilitate fixing the thimble 24.

This practical theory of operation: the utility model relates to a wear-type LED headlight, at first according to the height that the required regulation lamp holder 1 of person of wearing, at first with the hand with lamp stand 3 joint on cassette 2, gear 10 meshes with mutually simultaneously, lamp stand 3 is toothed bar 9 drives gear 10 and is clockwise rotation when decurrent, gear 10 extrudees short magnetic pole 12 downwards when clockwise turning, short magnetic pole 12 rotates downwards, then short magnetic pole 12 resumes the normal position under the spring action of second spring 13, so reciprocate, lamp stand 3 promotes roof 8 and moves downwards simultaneously, and then make roof 8 compress first spring 7 length, when lamp stand 3 moves downwards to required position hand loosening, give gear 10 an anticlockwise pivoted power under the effect of first spring 7 spring, because short magnetic pole 12 blocks gear 10 and rotates, fix the position of lamp stand 3 from this, when needing lamp stand 3 to move upwards with hand half a circle rolling disc 16, and then make the rolling disc 16 drive the short pole 17 and follow rolling disc 16 and do circular motion, and then make the short pole 17 drive the horizontal migration of rectangular frame 15, and then make the rectangular frame 15 drive long magnetic pole 14 horizontal migration, and then make long magnetic pole 14 drive short magnetic pole 12 horizontal rotation, gear 10 can anticlockwise rotation because of not having blockking of short magnetic pole 12 to be convenient for adjust the height of lamp holder 1.

When the direction of the lamp holder 1 needs to be adjusted, the lamp holder 1 is rotated by hand, so that the lamp holder 1 drives the ball rod 21 to rotate, the ball rod 21 pushes the thimble 24 to move horizontally to extrude the third spring 23 when rotating, the thimble 24 is pushed by the elasticity of the third spring 23 to be inserted into the groove 22 when being adjusted to a required position, then the screw 25 is rotated by hand, so that the screw 25 is in spiral connection with the thimble 24, the position of the thimble 24 is fixed, the ball rod 21 and the lamp holder 1 are further fixed, and the lamp holder 1 can be conveniently adjusted to rotate according to the required direction.

When the lamp holder 1 receives the striking, the power of striking transmits buffer pad 18, and then makes the buffer solution in the cavity 19 get into next cavity 19 through-hole 20, because the diameter of through-hole 20 is far less than cavity 19, and then reduces the velocity of flow of buffer solution to offset some impact, and then play the effect of buffering protection forehead.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wear-type LED headlight, includes lamp holder (1), cassette (2) and lamp stand (3), its characterized in that: the lamp holder (3) is connected to one side of the clamping seat (2), a rotating assembly (4) is arranged inside the lamp holder (3), the lamp holder (1) is connected with the lamp holder (3) through the rotating assembly (4), elastic bands (5) are arranged on two sides of the clamping seat (2), a buffering assembly (6) is fixedly arranged on one side of the clamping seat (2), a first spring (7) is fixedly connected to the inner wall of the bottom of the clamping seat (2), a top plate (8) is fixedly connected to one end, far away from the clamping seat (2), of the first spring (7), a toothed plate (9) is fixedly arranged on one side of the clamping seat (2), a gear (10) is rotatably arranged inside the lamp holder (3), a rotating column (11) is rotatably arranged on the inner wall of one side of the lamp holder (3), and a short magnetic rod (12) is rotatably arranged at one end of the rotating column (11), one side fixed mounting of short magnetic pole (12) has second spring (13), one side of lamp stand (3) is inserted and is equipped with long magnetic pole (14), long magnetic pole (14) are kept away from the one end fixed mounting of short magnetic pole (12) has rectangle frame (15), one side of lamp stand (3) is rotated and is installed rolling disc (16), one side fixed mounting of rolling disc (16) has short pole (17).

2. A head-mounted LED headlamp according to claim 1, wherein: the two ends of the elastic band (5) are respectively installed on the outer walls of the two sides of the buffering component (6), and the upper surface of the top plate (8) is in contact with the lower surface of the lamp holder (3).

3. A head-mounted LED headlamp according to claim 1, wherein: gear (10) rotate install on one side inner wall of lamp stand (3), gear (10) with pinion rack (9) mesh mutually, second spring (13) are kept away from the one end of short magnetic pole (12) with one side inner wall of lamp stand (3) contacts, the one end of long magnetic pole (14) with one side of short magnetic pole (12) contacts, short rod (17) are located the inside of rectangle frame (15).

4. A head-mounted LED headlamp according to claim 1, wherein: the buffer assembly (6) comprises a buffer pad (18), a cavity (19) is formed in the buffer pad (18), a through hole (20) is formed in the buffer pad (18), and the cavity (19) is communicated with the through hole (20).

5. A head-mounted LED headlamp according to claim 1, wherein: the rotating assembly (4) comprises a ball rod (21), the ball rod (21) is connected to the outer surface of one end of the lamp holder (3) in a clamped mode, a groove (22) is formed in the outer surface of the end of the lamp holder (3), a third spring (23) is fixedly connected to the inner wall of one side of the lamp holder (3), a thimble (24) is fixedly connected to one end of the inner wall of one side of the lamp holder (3) and is kept away from the third spring (23), and a screw rod (25) is connected to one side of the thimble (24) in a threaded mode.

6. A head-mounted LED headlamp as defined in claim 5 wherein: the ball rod (21) is clamped on one side of the lamp holder (3), one end, far away from the lamp holder (3), of the ball rod (21) is fixedly connected with the lamp cap (1), one end, far away from the third spring (23), of the thimble (24) is inserted into the groove (22), and one end of the screw rod (25) penetrates through the lamp holder (3).