CN211663366U

CN211663366U - Portable lighting device for bicycle

Info

Publication number: CN211663366U
Application number: CN202020119930.XU
Authority: CN
Inventors: 战志伟
Original assignee: Tianjin Weiwangda Technology Development Co ltd
Current assignee: Tianjin Weiwangda Technology Development Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-13
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a portable lighting device for a bicycle, which comprises a steering seat, a steering rod, a roller, a shrinkage support, a rotating rod, a protective shell, a stop block, a sealing cover, a first connecting ring and a second connecting ring, during the lighting use of the bicycle, the steering rod can be manually rotated according to the lighting use requirement, so that the roller can roll in the steering seat, the shrinkage support can elastically shrink to a certain degree along with the bulge of the stop block in the rolling process, so that the steering rod can be conveniently positioned, clamped and limited in real time, thereby realizing real-time adjustment of the illumination angle, improving the overall flexibility of the device and reducing the restriction, the device can be fixedly connected with the front frame of the bicycle through the first connecting ring and the second connecting ring, and the device is locked and fixed through the connecting lug and the fixing bolt, so that the device is more convenient and efficient to mount and dismount integrally.

Description

Portable lighting device for bicycle

Technical Field

The utility model relates to a bicycle auxiliary lighting technical field specifically is a portable lighting device for bicycle.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides a bicycle, the person steps on pedals as power, the vehicle is an environment-friendly vehicle, wherein bi means two, cycle means a wheel, namely a two-wheeled vehicle, which is generally called as a bicycle or a bicycle in inland China, Taiwan China and Singapore, and is generally called as a bicycle in Hongkong and Australia (Yue is generally called as the name in Guangdong), and is called as a bicycle in Japan, the bicycle is various in types, including a bicycle, a tandem bicycle and a multi-person bicycle, and the bicycle needs to be illuminated in order to see a road clearly during night driving, and at present, an illuminating lamp is fixedly arranged on the head of the bicycle.

The lamps and lanterns that use at present all are fixed with bicycle connection structure generally, can't adjust the angle of illumination in real time according to actual lighting needs, and the great flexibility of restriction of use is relatively poor, and lamps and lanterns directly expose and receive the collision damage easily in the external environment simultaneously, and the installation with dismantle the trouble that the process is very.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable lighting device for bicycle to solve the problem that proposes among the above-mentioned background art.

The utility model provides a portable lighting device for bicycle, is including turning to the seat, the inner wall that turns to the seat encircles and is provided with the dog, the inboard activity of turning to the seat is pegged graft and is had the steering column, the outside of steering column corresponds the dog and encircles fixed mounting and have the shrink support, there is the gyro wheel in the inboard of shrink support through runner fixed mounting, and the recess activity block between gyro wheel and the dog is connected, the top fixed mounting of steering column has the protecting crust, the inside fixed mounting of protecting crust has the lamp body, the port that shines of lamp body runs through the protecting crust surface, the top movable mounting of protecting crust has sealed lid.

As a further aspect of the present invention: the both sides surface of sealed lid all fixed mounting have the lock seat, and the protecting crust top both sides that the lock seat corresponds all fixed mounting have the hasp.

As a further aspect of the present invention: the bottom of turning to the seat has first go-between through pivot movable mounting, one side movable mounting of first go-between has the second go-between, the bottom junction of first go-between and second go-between all fixed mounting have the engaging lug, the louvre has been seted up on a side surface of protecting crust, and the inboard all fixed mounting of louvre has the dust screen.

As a further aspect of the present invention: the surface of the connecting lug is provided with a fixed bolt through the thread, and the outer surface of the fixed bolt is movably sleeved with a fastening nut.

As a further aspect of the present invention: the inboard fixed mounting of protecting crust has the battery, and the battery passes through wire and lamp body electric connection.

As a further aspect of the present invention: one side fixed mounting of steering column has control button, and control button passes through wire and lamp body electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in-process carrying out the bicycle illumination and using, can pass through the manual work according to the needs that the illumination was used and rotate the steering column, make the gyro wheel can roll inside turning to the seat, can carry out the elastic shrinkage of certain degree along with the dog arch at the in-process shrink support that rolls, conveniently carry out real-time location joint and spacing to the steering column to the realization is adjusted in real time the angle of illumination, and the better restrictive of whole flexibility that makes the device use is littleer.

2. In the in-process of carrying out the bicycle illumination and using, the accessible protecting crust plays certain guard action to lamps and lanterns, avoids lamps and lanterns directly to expose and receive the damage of colliding with in the external environment, and the first go-between of accessible and second go-between carry out fixed connection with device and bicycle front truck frame simultaneously to it is fixed to lock the device through engaging lug and gim peg, makes the device installation and dismantles whole convenient high efficiency more.

Drawings

FIG. 1 is a front view of a portable lighting device for a bicycle.

FIG. 2 is a schematic view of the internal structure of a steering seat of a portable lighting device for a bicycle.

FIG. 3 is a schematic view of the internal structure of a protective shell of a portable lighting device for a bicycle.

Shown in the figure: 1. a sealing cover; 2. locking; 3. a lock seat; 4. heat dissipation holes; 5. a lamp body; 6. a protective shell; 7. a steering lever; 8. a control button; 9. a steering seat; 10. a rotating shaft; 11. a second connection ring; 12. a first connecting ring; 13. a fixing bolt; 14. fastening a nut; 15. connecting lugs; 16. a rotating rod; 17. retracting the stent; 18. a roller; 19. a stopper; 20. a dust screen; 21. and (4) a storage battery.

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.

Referring to fig. 1 to 3, in the embodiment of the present invention, a portable lighting device for a bicycle comprises a steering seat 9, a stopper 19 is disposed around an inner wall of the steering seat 9, a steering rod 7 is movably inserted into an inner side of the steering seat 9, a retractable bracket 17 is fixedly mounted around the stopper 19 on an outer side of the steering rod 7, a roller 18 is fixedly mounted on an inner side of the retractable bracket 17 through a rotating rod 16, and the roller 18 is movably engaged with the stopper 19 through a groove, so that the steering rod 7 can be manually rotated according to the requirement of lighting, the roller 18 can roll inside the steering seat 9, the retractable bracket 17 can elastically contract to a certain extent along with the protrusion of the stopper 19 during the rolling process, thereby conveniently positioning, engaging and limiting the steering rod 7 in real time, and realizing real-time adjustment of the lighting angle, so that the whole flexibility of the device is better and less restrictive, the top fixed mounting of steering column 7 has protecting crust 6, the inside fixed mounting of protecting crust 6 has lamp body 5, the port that shines of lamp body 5 runs through protecting crust 6 surface, the top movable mounting of protecting crust 6 has sealed lid 1, the equal fixed mounting in both sides surface of sealed lid 1 has lock seat 3, and the 6 top both sides of protecting crust that lock seat 3 corresponds all fixed mounting have hasp 2, can lock sealed lid 1 and protecting crust 6 fixedly, prevent to drop automatically in the use.

The bottom of the steering seat 9 is movably provided with a first connecting ring 12 through a rotating shaft 10, one side of the first connecting ring 12 is movably provided with a second connecting ring 11, the joint of the bottoms of the first connecting ring 12 and the second connecting ring 11 is fixedly provided with a connecting lug 15, the device is fixedly connected with a front frame of the bicycle through the first connecting ring 12 and the second connecting ring 11 and is locked and fixed through the connecting lug 15 and a fixing bolt 13, one side surface of the protective shell 6 is provided with a heat dissipation hole 4, the inner side of the heat dissipation hole 4 is fixedly provided with a dust screen 20, heat generated inside the protective shell 6 can be led out and dissipated in real time, and external dust particles are prevented from entering the protective shell 6, the surface of the connecting lug 15 is provided with a fixing bolt 13 through a thread in a penetrating and movable manner, the outer side surface of the fixing bolt 13 is movably sleeved with a fastening nut 14, the inner side of the protective shell 6 is, and the storage battery 21 is electrically connected with the lamp body 5 through a conducting wire, one side of the steering rod 7 is fixedly provided with a control button 8, and the control button 8 is electrically connected with the lamp body 5 through a conducting wire.

The utility model discloses a theory of operation is: when the device is used for illuminating the bicycle, the device can be fixedly connected with the front frame of the bicycle through the first connecting ring 12 and the second connecting ring 11, and can be locked and fixed through the connecting lug 15 and the fixing bolt 13, the steering rod 7 can be manually rotated according to the requirement of illumination use, so that the roller 18 can roll in the steering seat 9, the shrinkage support 17 can elastically shrink to a certain degree along with the protrusion of the stop block 19 in the rolling process, so that the steering rod 7 can be conveniently positioned, clamped and limited in real time, thereby realizing real-time adjustment of the illumination angle, improving the overall flexibility of the device and reducing the restriction, in the process of bicycle lighting, the lamp can be protected to a certain extent by the protective shell 6, and the lamp can be prevented from being directly exposed to the external environment and damaged by collision.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable lighting device for a bicycle, includes a steering seat (9), characterized in that: the utility model discloses a lamp, including turning to seat (9), the inboard activity of turning to seat (9) is pegged graft and is had steering column (7), the outside of steering column (7) corresponds dog (19) and encircles fixed mounting have shrink support (17), the inboard of shrink support (17) has gyro wheel (18) through runner bar (16) fixed mounting, and the recess activity block between gyro wheel (18) and dog (19) is connected, the top fixed mounting of steering column (7) has protecting crust (6), the inside fixed mounting of protecting crust (6) has lamp body (5), the port that shines of lamp body (5) runs through protecting crust (6) surface, the top movable mounting of protecting crust (6) has sealed lid (1).

2. The portable lighting device for bicycle according to claim 1, characterized in that: the both sides surface of sealed lid (1) all fixed mounting have lock seat (3), and lock seat (3) corresponding protecting crust (6) top both sides all fixed mounting have hasp (2).

3. The portable lighting device for bicycle according to claim 1, characterized in that: turn to the bottom of seat (9) and have first go-between (12) through pivot (10) movable mounting, one side movable mounting of first go-between (12) has second go-between (11), all fixed mounting of the bottom junction of first go-between (12) and second go-between (11) has engaging lug (15), louvre (4) have been seted up on a side surface of protective housing (6), and all fixed mounting of inboard of louvre (4) has dust screen (20).

4. The portable lighting device for bicycle according to claim 3, characterized in that: the surface of the connecting lug (15) is provided with a fixed bolt (13) in a threaded penetrating and movable manner, and the outer side surface of the fixed bolt (13) is movably sleeved with a fastening nut (14).

5. The portable lighting device for bicycle according to claim 1, characterized in that: the inside fixed mounting of protective housing (6) has battery (21), and battery (21) pass through wire and lamp body (5) electric connection.

6. The portable lighting device for bicycle according to claim 1, characterized in that: one side fixed mounting of steering column (7) has control button (8), and control button (8) pass through wire and lamp body (5) electric connection.