Bicycle headlight with pivot carrier

Abstract

The utility model discloses a bicycle headlight with a pivot bearing seat. The bicycle headlight comprises a pivot bearing frame arranged on a bicycle and a headlight body connected to the pivot bearing frame in a pivot fit mode. The pivot bearing frame comprises a matching pile and two pivot bearing arms which are arranged on the matching pile at intervals, the front lamp comprises two rotary matching ends which are in pivot fit with the pivot bearing arms respectively, and a damping body is arranged on the end face of any rotary matching end. The utility model has the requirement of adjusting the irradiation angle of the headlight, can realize damping type angle limitation, is convenient and fast to adjust, and can be easily carried on a bicycle through the pivot carrier to carry out pivot matching on the headlight. And after the headlight is adjusted, the irradiation angle is stable, and a strong shock absorption effect is achieved. The headlamp assembly matching structure is reliable and stable, and the waterproof sealing performance and the structural strength are both reliable. And the structure is simple, compact and ingenious, and the low-beam and high-beam illumination requirements can be met.

Description

Technical Field

[0001] The utility model relates to a bicycle headlight with a pivot bearing seat, belonging to the technical field of bicycle lights. Background Art

[0002] Bicycles refer to bicycles and electric bicycles. As a means of transportation, they are dangerous when driving at night. The main reason is that without light, vision is blocked, which can easily lead to collision. To address this situation, bicycles are often equipped with headlights, which can provide nighttime lighting, thereby reducing nighttime driving safety accidents.

[0003] Currently, the headlights of bicycles are basically fixed, and the body shapes of riders are different, which leads to inappropriate illumination angles of the headlights. There are two ways to fix the headlights. One is to mount it on a fixed seat, and the angle of this type of headlight cannot be adjusted. The other is to mount it on a tubular body, and the angle can be adjusted by loosening fasteners. However, the operation of loosening fasteners is very troublesome, and it is also easy to cause the fasteners to loosen, affecting the locking stability of the headlight.

[0004] In addition, traditional headlights have a single light source and it is difficult to meet differentiated light source requirements, such as high beam and low beam requirements. When equipped with multiple light sources, the headlight housing will be larger, which is not conducive to assembly and installation. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned deficiencies of the prior art, and to propose a bicycle headlight with a pivot mounting seat in view of the problem that the traditional headlight is difficult to adjust the irradiation angle.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A bicycle headlight with a pivotal mount, comprising a pivotal mount arranged on the bicycle and a headlight pivotally connected to the pivotal mount;

[0008] The pivot carrier includes a matching post for detachably matching with a bicycle and two pivot arms arranged on the matching post and spaced apart from each other. The headlight includes two rotating matching ends respectively pivotally matched with the pivot arms, and a damping body is provided on the end surface of any rotating matching end.

[0009] Preferably, the matching pile comprises a U-shaped pile body with two flanges, and any of the flanges is connected to the pivot arm.

[0010] Preferably, the matching pile and the two pivot arms are an integral structure.

[0011] Preferably, the damping body is a plurality of damping ribs arranged in parallel on the end surface of the rotational coupling end.

[0012] Preferably, the damping body is a plurality of radial damping ribs evenly distributed in the circumferential direction and arranged on the end surface of the rotary coupling end.

[0013] Preferably, the headlight comprises a headlight base, a headlight housing arranged on the headlight base, and a light-transmitting lamp cover arranged on the headlight housing, and the rotating coupling end is arranged on the headlight base.

[0014] Preferably, the headlight base is provided with a first light source portion and a second light source portion, the headlight housing is provided with a sealing shell plate, and the sealing shell plate is provided with a first window position matching with the first light source portion and a second window position matching with the second light source portion.

[0015] Preferably, a sealing matching structure is provided between the headlamp base and the headlamp housing, and between the headlamp housing and the light-transmitting lamp cover respectively.

[0016] Preferably, a circumferential locking structure is provided between the headlamp base and the headlamp housing, and between the headlamp housing and the translucent lamp cover, respectively.

[0017] The beneficial effects of the utility model are mainly reflected in:

[0018] 1. It meets the requirement of adjusting the illumination angle of the headlight, can realize damping angle limitation, is convenient and quick to adjust, and can be easily mounted on a bicycle through a pivot carrier to pivot the headlight.

[0019] 2. The strength requirements of the mounting structure are met. The illumination angle of the headlight is stable after adjustment, and it has a strong shock-absorbing effect.

[0020] 3. The assembly structure of the headlight is reliable and stable, and the waterproof sealing and structural strength are relatively reliable.

[0021] 4. The structure is simple, compact and ingenious, and can meet the lighting needs of low beam and high beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0023] Figure 1 The utility model is a structural schematic diagram of a bicycle headlight with a pivot bearing seat.

[0024] Figure 2 It is a structural schematic diagram of a bicycle headlight with a pivot mounting seat from another viewing angle of the utility model.

[0025] Figure 3 The utility model is an exploded structural schematic diagram of a bicycle headlight with a pivot bearing.

[0026] Figure 4 It is a schematic diagram of the exploded structure of the bicycle headlight with a pivot mount from another perspective of the utility model. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the relevant utility model are shown in the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] The utility model provides a bicycle headlight with a pivot bearing, such as Figures 1 to 4 As shown, it comprises a pivot carrier 1 arranged on a bicycle and a headlight 2 pivotally connected to the pivot carrier.

[0030] The pivot carrier 1 includes a mounting post 11 for detachably mounting with a bicycle and two pivot arms 12 disposed on the mounting post 11 and spaced apart from each other. The headlight 2 includes two rotational mounting ends 3 respectively pivotally mounted with the pivot arms, and a damping body 30 is disposed on the end surface of any rotational mounting end.

[0031] Specific implementation process and principle description:

[0032] When a bicycle is mounted, the connecting post 11 is locked on the bicycle to be effectively fixed, and the headlight 2 is connected to the pivot arm 12 through two rotating connecting ends 3. The end surface of the pivot arm 12 and the damping body 30 are used for damping limiting to fix the pivot angle, so that the illumination angle can be easily adjusted.

[0033] In a specific embodiment, the coupling pile 11 comprises a U-shaped pile body with two flanges 110, and any flange is connected to a pivot load arm. Figure 1 , Figure 3 and Figure 4 As shown, the connecting pile and the two pivot arms are an integral structural member.

[0034] In this way, the flange 110 can meet the structural strength of the main body of the connecting pile 11, and the integrated structural component can be easily stamped and formed in batches, thereby reducing the cost of the structural component.

[0035] In a specific embodiment, the damping body is a plurality of damping ribs arranged in parallel on the end surface of the rotational coupling end, and the ribs play a role of friction damping and limiting during rotation.

[0036] In a specific embodiment, the damping body is a plurality of radial damping ribs evenly distributed in the circumferential direction and arranged on the end surface of the rotational coupling end, and the radial damping ribs play a role of friction damping and limiting in the rotation.

[0037] Of course, the above two damping body structures are merely examples of implementation structures, and other damping structures that can achieve a limited adjustment angle of the damping are also within the protection scope of this case.

[0038] In a specific embodiment, the headlamp 2 includes a headlamp base 4, a headlamp housing 5 arranged on the headlamp base, a light-transmitting lamp cover 6 arranged on the headlamp housing, and the rotational coupling end is arranged on the headlamp base.

[0039] The pivot connection is achieved through the headlight base, and the headlight base 4, the headlight housing 5, and the translucent lamp cover 6 realize the assembly of the headlight 2. The headlight base is a high-strength structural part, such as an ABS housing, aluminum casting, etc., and its structural strength equipped with a rotating connection end is more reliable and stable.

[0040] In a specific embodiment, a first light source portion 41 and a second light source portion 42 are provided on the headlight base 4, and a sealing shell plate 50 is provided on the headlight housing. The sealing shell plate is provided with a first window position matching with the first light source portion and a second window position matching with the second light source portion.

[0041] Specifically, a space for mounting electrical components such as circuit boards and light sources is formed between the sealing shell plate 50 and the headlight base 4, thereby achieving internal sealing. The space between the headlight housing 5 and the translucent lamp cover 6 only needs to meet the requirement that the sealed translucent body of the light source is exposed, thus satisfying the sealing performance.

[0042] The first light source unit 41 is generally a combination of light beads with a longer light transmission range, which provides high-beam requirements, while the second light source unit 42 is a combination of dense light beads, which provides low-beam illumination requirements.

[0043] In a specific embodiment, a sealing matching structure 7 is provided between the headlamp base and the headlamp housing, and between the headlamp housing and the light-transmitting lamp cover.

[0044] This ensures that the three components are sealed when assembled.

[0045] In a specific embodiment, a circumferential locking structure 8 is provided between the headlamp base and the headlamp housing, and between the headlamp housing and the translucent lamp cover.

[0046] The circumferential locking structure 8 is used to achieve circumferential limiting after assembly, which is not easy to cause loosening and improves its anti-vibration and anti-loosening properties.

[0047] From the above description, it can be found that the bicycle headlight with a pivot mount of the utility model has the requirement of adjusting the illumination angle of the headlight, can realize damping angle limitation, is convenient and quick to adjust, and is easy to be mounted on a bicycle through the pivot mount to pivotally match the headlight. It meets the strength requirements of the mounting structure, and the illumination angle of the headlight is stable after adjustment, and has a strong shock-absorbing effect. The assembly and matching structure of the headlight is reliable and stable, and the waterproof sealing and structural strength are relatively reliable. The structure is simple, compact and ingenious, and can meet the lighting requirements of low beam and high beam.

[0048] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus / device.

[0049] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A bicycle headlight with a pivot mount, characterized in that: It includes a pivot carrier mounted on a bicycle and a headlight pivotally connected to the pivot carrier; The pivot carrier includes a matching post for detachably matching with a bicycle and two pivot arms arranged on the matching post and spaced apart from each other. The headlight includes two rotating matching ends respectively pivotally matched with the pivot arms, and a damping body is provided on the end surface of any rotating matching end.

2. The bicycle headlight with a pivot mount according to claim 1, characterized in that: The matching pile comprises a U-shaped pile body with two flanges, and any of the flanges is connected to the pivot bearing arm.

3. The bicycle headlight with a pivot mount according to claim 2, characterized in that: The matching pile and the two pivot bearing arms are an integrated structural component.

4. The bicycle headlight with a pivot mount according to claim 1, characterized in that: The damping body is a plurality of damping ribs arranged in parallel on the end surface of the rotational coupling end.

5. The bicycle headlight with a pivot mount according to claim 1, characterized in that: The damping body is a plurality of radial damping ribs evenly distributed in the circumferential direction and arranged on the end surface of the rotary coupling end.

6. The bicycle headlight with a pivot mount according to claim 1, characterized in that: The headlight comprises a headlight base, a headlight housing arranged on the headlight base, and a light-transmitting lamp cover arranged on the headlight housing, and the rotating coupling end is arranged on the headlight base.

7. The bicycle headlight with a pivot mount according to claim 6, characterized in that: The headlight base is provided with a first light source part and a second light source part, the headlight housing is provided with a sealing shell plate, and the sealing shell plate is provided with a first window position matching with the first light source part and a second window position matching with the second light source part.

8. The bicycle headlight with a pivot mount according to claim 6, characterized in that: A sealing matching structure is respectively provided between the headlight base and the headlight housing, and between the headlight housing and the light-transmitting lamp cover.

9. The bicycle headlight with a pivot mount according to claim 6, characterized in that: A circumferential locking structure is respectively provided between the headlight base and the headlight housing, and between the headlight housing and the translucent lamp cover.

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