CN218936066U

CN218936066U - Bicycle headlight

Info

Publication number: CN218936066U
Application number: CN202122607668.0U
Authority: CN
Inventors: 陈祥宝
Original assignee: Shenzhen Gaciron Technology Co ltd
Current assignee: Shenzhen Gaciron Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2023-04-28
Anticipated expiration: 2031-10-27

Abstract

The utility model provides a bicycle head lamp, which comprises a head lamp main body and a connecting plate; the transverse two ends of the connecting plate are provided with connecting holes for being connected with the head band, two opposite surfaces of the head lamp main body are respectively a light-emitting surface and a mounting surface, one end of the mounting surface is provided with a first rotating connecting part and a first limiting part, one longitudinal end of the connecting plate is provided with a second rotating connecting part which is rotationally connected with the first rotating connecting part, and a second limiting part which is in contact limiting with the first limiting part, and the connecting plates are in contact limiting through the first limiting part and the second limiting part. The bicycle head lamp is connected with the head lamp main body through the connecting plate, the connecting plate can be connected to the head lamp main body of a user through the head belt, the head lamp main body and the connecting plate are in rotary adjustable connection, and the connecting plate and the head lamp main body are kept at a set rotation angle through the contact limit of the first limit part and the second limit part.

Description

Bicycle headlight

Technical Field

The utility model relates to the field of bicycle headlamps, in particular to a bicycle headlamp.

Background

In recent years, with the increasing level of living of people, people are increasingly aware of the importance of health, and bicycle riding is popular as a healthy and environment-friendly exercise. When night comes, still many people can choose to ride at night and take exercise or ease the mind and body, but when riding at night, the sight is relatively poor, generally needs to set up auxiliary lamp and throw light on, but lamps and lanterns among the prior art are mostly fixed on the bicycle, perhaps with helmet fixed connection as an organic whole, inconvenient dismantlement use, inconvenient regulation illumination direction.

It is desirable to provide a bicycle headlight to solve the above-mentioned technical problems.

Disclosure of Invention

The utility model provides a bicycle head lamp, which solves the problems that the bicycle head lamp in the prior art is inconvenient to detach and use and inconvenient to adjust the illumination direction.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a bicycle headlight, comprising a headlight body and a connection plate;

the headlight comprises a headlight body, a headlight and a connecting plate, wherein connecting holes used for being connected with the headlight are formed in two transverse ends of the connecting plate, two opposite surfaces of the headlight body are a light-emitting surface and a mounting surface respectively, a first rotating connecting portion and a first limiting portion are arranged at one end of the mounting surface, a second rotating connecting portion rotationally connected with the first rotating connecting portion and a second limiting portion in contact with the first limiting portion for limiting are arranged at one longitudinal end of the connecting plate, and the connecting plate is kept at a set corner through contact limiting of the first limiting portion and the second limiting portion.

In the utility model, two ends of the first limiting part are respectively provided with the first rotating connecting part, and the first limiting part and the second limiting part are respectively provided with mutually meshed tooth parts.

In the utility model, each tooth part of the first limiting part comprises a first hard tooth part and a first elastic tooth part, the first hard tooth part and the first elastic tooth part are arranged at intervals, each tooth part of the second limiting part comprises a second hard tooth part and a second elastic tooth part, the second hard tooth part and the second elastic tooth part are arranged at intervals, each first hard tooth part is meshed with one second elastic tooth part, and each first elastic tooth part is meshed with one second hard tooth part.

In the utility model, the screw rod penetrates through the second rotary connecting part and is fixedly connected with the first rotary connecting part, so that the first rotary connecting part and the second rotary connecting part are in rotary fit;

the screw rod comprises a polish rod part matched with the second rotating connecting part, and a rubber ring is arranged between the screw head of the screw rod and the second rotating connecting part.

In the utility model, the head lamp main body comprises a shell, a battery, a circuit module, a lamp bead and a lens assembly; the battery and the circuit module are arranged in the shell and are electrically connected with each other, the lamp beads are electrically arranged on the circuit module, the lens component is positioned on one side of the light emitting surface of the shell, and the position of the lens component is opposite to the lamp beads.

The lens assembly comprises a frame body and a lens arranged on the frame body, wherein an accommodating groove is formed in one end of the inner side of the lens, and the lamp beads are located in the accommodating groove.

Further, the shell includes preceding shell and backshell, the light-emitting surface is located preceding shell is last, the backshell with the connecting plate is connected, preceding shell pass through first screw with circuit module fixed connection, lens assembly pass through the second screw with circuit module fixed connection and with the light-emitting surface one side butt joint cooperation of shell, preceding shell pass through the third screw with backshell fixed connection.

Furthermore, the front shell is of a quadrangular frustum pyramid structure, and the light emergent surface is positioned on one side of the front shell with smaller area.

In addition, a sealing ring is arranged between the lens assembly and the shell.

The charging device comprises a shell, wherein a charging terminal is arranged on one side adjacent to a light-emitting surface of the shell, a rubber block for sealing the charging terminal is connected to the shell through an elastic leather strip, and a control key is arranged on the other side adjacent to the rubber block.

Compared with the prior art, the utility model has the beneficial effects that: the bicycle head lamp is connected with the head lamp main body through the connecting plate, the connecting plate can be connected to the head lamp main body of a user through the head belt, the head lamp main body and the connecting plate are in rotary adjustable connection, and the connecting plate and the head lamp main body are kept at a set rotation angle through the contact limit of the first limit part and the second limit part.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present utility model.

Fig. 1 is a schematic structural view of a preferred embodiment of the bicycle headlamp of the present utility model.

Fig. 2 is a schematic view of another view of the bicycle headlight according to the present utility model.

Fig. 3 is a schematic view of an exploded structure of the bicycle headlamp of the present utility model.

Fig. 4 is a partial construction view of a first spacing portion of the bicycle headlamp of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terms of directions used in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are used for explaining and understanding the present utility model only with reference to the orientation of the drawings, and are not intended to limit the present utility model.

The words "first," "second," and the like in the terminology of the present utility model are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.

In the present utility model, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Most of lamps in the prior art are fixed on a bicycle or are fixedly connected with a helmet into a whole, so that the lamps are inconvenient to detach and use and inconvenient to adjust the illumination direction.

The following is a preferred embodiment of a bicycle headlamp that solves the above technical problems.

Referring to fig. 1, 2 and 3, fig. 1 is a schematic structural diagram of a preferred embodiment of a bicycle headlight according to the present utility model. Fig. 2 is a schematic view of another view of the bicycle headlight according to the present utility model. Fig. 3 is a schematic view of an exploded structure of the bicycle headlamp of the present utility model.

In the drawings, like structural elements are denoted by like reference numerals.

The utility model provides a bicycle headlight, which comprises a headlight main body 11 and a connecting plate 12.

Wherein, the two lateral ends of the connecting plate 12 are provided with connecting holes 121 for connecting with the head band, two opposite sides of the headlight main body 11 are respectively a light-emitting surface and a mounting surface, as in fig. 1, the left side surface of the headlight main body 11 is a light-emitting surface, one end of the mounting surface on the right side is provided with a first rotating connecting portion 114 and a first limiting portion 111, one longitudinal end of the connecting plate 12 is provided with a second rotating connecting portion 121 rotationally connected with the first rotating connecting portion 114 and a second limiting portion 122 in contact with the first limiting portion 111 for limiting, and the connecting plate 12 and the headlight main body 11 are kept at a set rotation angle through the contact of the first limiting portion 111 and the second limiting portion 122.

Referring to fig. 2, in the present embodiment, two ends of the first limiting portion 111 are provided with a first rotating connection portion 114, and the first limiting portion 111 and the second limiting portion 122 are provided with mutually engaged teeth portions.

Referring to fig. 4, in the present utility model, each tooth portion of the first limiting portion 111 includes a first hard tooth portion 1111 and a first elastic tooth portion 1112, the first hard tooth portion 1111 and the first elastic tooth portion 1112 are disposed at intervals, each tooth portion of the second limiting portion 122 includes a second hard tooth portion and a second elastic tooth portion (similar to the first limiting portion 111 in fig. 4 in structure, not shown in the drawings), the second hard tooth portion and the second elastic tooth portion are disposed at intervals, each first hard tooth portion 1111 is engaged with one second elastic tooth portion, and each first elastic tooth portion is engaged with one second hard tooth portion 1112, so that the first limiting portion 111 and the second limiting portion 122 can maintain a relatively stable clamping fit, and simultaneously, when the connecting plate 12 rotates relative to the headlight main body 11, the first limiting portion 111 and the second limiting portion 122 can perform a relatively smooth friction switching of the tooth portions.

Wherein, can be provided with first through-hole in first stereoplasm tooth portion 1111, all first elastic tooth portions 1112 can adopt the injecting glue shaping to connect as an organic whole structure through first through-hole, also can be provided with the second through-hole on the second stereoplasm tooth portion, all second elastic tooth portions connect as an organic whole structure through the second through-hole, make overall structure stable.

Referring to fig. 3, in the present embodiment, the screw rod 15 penetrates the second rotation connection portion 121 and is fixedly connected with the first rotation connection portion 114, such that the first rotation connection portion 114 and the second rotation connection portion 121 are in rotation fit.

The screw rod 15 includes the polished rod portion 151 that cooperates with the second rotation connecting portion 121, sets up the rubber band 19 between the screw head of screw rod 15 and the second rotation connecting portion 121 for when screw rod 15 is screwed up, can further guarantee the stability that connecting plate 12 and headlight main part 11 are connected, the one end that the screw rod 15 kept away from the screw head is screw section 152.

The headlamp body 11 in the present embodiment includes a housing, a battery 1A, a circuit module 17, a lamp bead 171, and a lens assembly 13. The battery 1A and the circuit module 17 are disposed in the housing and electrically connected to each other, the lamp bead 171 is electrically disposed on the circuit module 17, the lens assembly 13 is disposed on the light emitting surface side of the housing, and the position of the lens assembly 13 is opposite to the lamp bead 171.

Referring to fig. 3, the lens assembly 13 includes a frame 131 and a lens 132 disposed on the frame 131, wherein an accommodating groove is disposed at an inner end of the lens 132, the lamp beads 171 are disposed in the accommodating groove, and an outer end of the lens 132 is of a convex structure, which is beneficial to focusing.

Further, the housing includes a front shell 112 and a rear shell 113, the light-emitting surface is located on the front shell 112, the rear shell 113 is connected with the connecting plate 12, the front shell 112 is fixedly connected with the circuit module through a first screw, the lens assembly 13 is fixedly connected with the circuit module 17 through a second screw and is in butt joint with one side of the light-emitting surface of the housing, and the front shell 112 is fixedly connected with the rear shell 113 through a third screw.

The front shell 112 of the embodiment has a quadrangular frustum pyramid structure, and the light emitting surface is located at the side of the front shell 112 with smaller area, so that the structure is compact.

In addition, a sealing ring 16 is arranged between the lens assembly 13 and the shell, so that the sealing performance of connection is improved, and the waterproof performance is good.

Wherein, one side adjacent to the light emitting surface of the shell is provided with a charging terminal 18, the shell is connected with a rubber block for sealing the charging terminal 18 through an elastic leather strip, and the other side adjacent to the charging terminal is provided with a control key 14.

The user can control the button 14 to realize the on-off and gear shifting of the product so as to meet the environmental use requirement. The LED lamp beads are used as light sources and mainly used for night illumination. Meanwhile, the bicycle head lamp has the function of adjusting the angle, and the installation position is designed with a special gear structure, so that the lamp light irradiation angle can be reasonably adjusted according to the use requirement of a user and the lamp light cannot fall off and slide.

The bicycle headlight of this preferred embodiment passes through the connecting plate and connects the headlight main part, and the connecting plate accessible bandeau is connected on user's brain, and be pivoted adjustable connection between headlight main part and the connecting plate, can unscrew the screw pole earlier, then switch the different tooth portions of first spacing portion and second spacing portion through exerting external force and cooperate, form spacing, screw pole is screwed down after adjusting, can make connecting plate and headlight main part keep the corner that sets for, the bicycle headlight of this utility model is convenient to dismantle the use, simultaneously also can conveniently carry out the corner adjustment.

In summary, although the present utility model has been described in terms of the preferred embodiments, the preferred embodiments are not limited to the above embodiments, and various modifications and changes can be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model is defined by the appended claims.

Claims

1. A bicycle headlight, which is characterized by comprising a headlight main body and a connecting plate;

2. The bicycle headlamp of claim 1, wherein the first rotational connection portion is provided at both ends of the first spacing portion, and the first and second spacing portions are provided with intermeshing teeth.

3. The bicycle headlamp of claim 1, wherein each tooth of the first limiting portion includes a first hard tooth and a first resilient tooth, the first hard tooth and the first resilient tooth being spaced apart, each tooth of the second limiting portion includes a second hard tooth and a second resilient tooth, the second hard tooth and the second resilient tooth being spaced apart, each first hard tooth being engaged with one of the second resilient teeth, each first resilient tooth being engaged with one of the second hard teeth.

4. The bicycle headlamp of claim 1, wherein a screw rod extends through the second rotational connection and is fixedly connected to the first rotational connection such that the first rotational connection and the second rotational connection are in rotational engagement;

5. The bicycle headlamp of claim 1, wherein the headlamp body comprises a housing, a battery, a circuit module, a light bulb, and a lens assembly; the battery and the circuit module are arranged in the shell and are electrically connected with each other, the lamp beads are electrically arranged on the circuit module, the lens component is positioned on one side of the light emitting surface of the shell, and the position of the lens component is opposite to the lamp beads.

6. The bicycle headlamp of claim 5, wherein the lens assembly comprises a frame and a lens disposed on the frame, wherein an inner end of the lens is provided with a receiving slot, and wherein the light bulb is disposed in the receiving slot.

7. The bicycle headlamp of claim 5, wherein the housing comprises a front housing and a rear housing, the light exit surface is located on the front housing, the rear housing is connected with the connecting plate, the front housing is fixedly connected with the circuit module through a first screw, the lens assembly is fixedly connected with the circuit module through a second screw and is in butt joint with one side of the light exit surface of the housing, and the front housing is fixedly connected with the rear housing through a third screw.

8. The bicycle headlamp of claim 7, wherein the front housing has a quadrangular frustum pyramid-shaped configuration, and the light exit surface is located on a side of the front housing where the area is smaller.

9. The bicycle headlamp of claim 5, wherein a sealing ring is disposed between the lens assembly and the housing.

10. The bicycle headlight according to claim 5, wherein a charging terminal is provided on one side adjacent to the light emitting surface of the housing, a rubber block for closing the charging terminal is connected to the housing via an elastic leather strip, and a control key is provided on the other side adjacent to the rubber block.