Motorcycle lamp and motorcycle
By arranging an arc-shaped structure on the lower surface of the high and low beam lens of the motorcycle headlight, and using residual light refraction to illuminate thick-walled parts, the problem of unused residual light is solved and cost savings and space optimization are achieved.
Patent Information
- Application Number
- CN202421133284.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-23
AI Technical Summary
In existing motorcycle headlights, the afterglow generated by the high and low beam circuit boards cannot be effectively utilized, resulting in the need of additional decorative lamp circuit boards, which increases cost and structural complexity.
By arranging an inwardly concave arc-shaped structure on the lower surface of the far and near beam lens, residual light is used to form refraction through the arc-shaped structure, and finally the surface of the thick-walled part is illuminated to form a decorative lamp.
It effectively utilizes the residual light generated by the high and low beam circuit boards, eliminates the need for decorative light circuit boards, reduces costs, and saves part of the lighting space.
Smart Images
Figure CN222377923U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motorcycle lights, in particular to a motorcycle light. Background Art
[0002] Motorcycle decorative lights, as the name implies, are lights used for decoration on motorcycles. At present, decorative lights are mainly used on external dimming LED headlights, especially around lens headlights. Because the lens light pattern has clear boundaries and beautiful shapes, many high-end car headlights currently use lenses for high and low beams. When lenses are used for high and low beams, the opening boundary of the decorative ring will block excess light, thereby obtaining a specific light pattern boundary.
[0003] Reference Figure 1 The common high and low beam lens structure includes a lampshade, a lamp housing, a thick-walled part, a decorative light circuit board, a high and low beam lens, a high and low beam circuit board, a radiator and a decorative ring. A storage space is formed between the lampshade and the lamp housing. The thick-walled part, the decorative light circuit board, the high and low beam lens, the high and low beam circuit board, the radiator and the decorative ring are all installed in the storage space. The high and low beam circuit board is installed in the high and low beam lens, the decorative light circuit board is installed on the thick-walled part, and the decorative ring is installed in the lamp housing at intervals to block the light from passing through the area. The radiator is used to dissipate the heat of the high and low beam circuit board, and the decorative light circuit board is used to make the decorative light emit light, and the high and low beam circuit board is used to form the high and low beam. Since the lower surface of the high and low beam lens is a plane, the direction of the light cannot change when the light passes through the lower surface of the high and low beam lens. The light will only be refracted to form a specific light pattern when it passes through the upper surface of the high and low beam lens. From the above, it can be seen that the decorative lamp emits light through the decorative lamp circuit board, and the high and low beams are formed by the high and low beam circuit board. A part of the light generated by the high and low beam circuit forms the high and low beam through the high and low beam lens, and the other part of the residual light is blocked by the decorative ring, so that this part of the blocked residual light has no lighting function, however, this part of the blocked residual light still has a strong brightness, brighter than the general position lamp, and can serve as a decorative lamp. The prior art does not utilize the residual light, so that not only the high and low beam circuit board but also the decorative lamp circuit board are required in the headlamp, which not only increases the cost, but also has a complex structure and occupies a large space in the lamp. If the residual light can be effectively utilized, the cost can be saved.
[0004] Therefore, how to utilize the residual light generated by the high and low beam circuit board to make it serve as a decorative lamp, which can not only save the decorative lamp circuit board, but also save part of the lamp space while reducing the cost, is a technical problem that needs to be solved urgently. Utility Model Content
[0005] In view of this, the utility model provides a motorcycle lamp, which changes the shape of the lens edge and the shape of the thick-walled part, allowing the residual light to be refracted through a specific arc surface, and finally illuminates the surface of the thick-walled part to form a decorative lamp, thereby reducing costs and saving part of the lamp space; the second purpose of the utility model is to provide a motorcycle including the above-mentioned decorative lamp.
[0006] The utility model provides a motorcycle lamp adopting the following technical solution:
[0007] A motorcycle lamp comprises a lamp body, the lamp body having an installation chamber, a high and low beam light source and a high and low beam lens being arranged in the installation chamber, thick-walled parts being arranged at intervals on the outer sides of the high and low beam lenses, the lower surface of the high and low beam lenses being provided with an arc structure concave inwardly, a part of the light emitted by the high and low beam light source passes through the lower surface of the high and low beam lens and is emitted from the upper surface of the high and low beam lens to form the high and low beam, and another part of the light passes through the lower surface of the high and low beam lens and enters the interior of the thick-walled part by refraction, and illuminates the surface of the thick-walled part.
[0008] Optionally, the high and low beam lens is a convex-concave lens, the upper surface of the convex-concave lens is a convex mirror surface, and the lower surface is a concave mirror surface.
[0009] Optionally, the thick-walled part has a reflective channel, the upper surface of the reflective channel is continuously provided with upper light-guiding teeth, and the lower surface of the reflective channel is continuously provided with lower light-guiding teeth, and the light entering the thick-walled part illuminates the surface of the thick-walled part after passing through the upper light-guiding teeth and the lower light-guiding teeth of the reflective channel.
[0010] Optionally, the tooth pitch of the upper light guide teeth is smaller than the tooth pitch of the lower light guide teeth.
[0011] Optionally, the curvature of the contour of the thick-walled part close to the high and low beam lenses is consistent with the curvature of the contour of the high and low beam lenses close to the thick-walled part.
[0012] Optionally, the convex-concave lens includes a concave lens body and a lens boss integrally formed on the top of the concave lens body, the convex mirror surface is located on the upper surface of the lens boss, the concave mirror surface is located on the lower surface of the concave lens body, the thick-walled part is spaced apart from the concave lens body, and the curvature of the contour of the thick-walled part close to the concave lens body is consistent with the curvature of the contour of the concave lens body close to the thick-walled part.
[0013] Optionally, two thick-walled parts are provided, and the two thick-walled parts are symmetrically arranged on both sides of the high and low beam lenses.
[0014] Optionally, decorative rings are provided between the headlight body and the thick-walled component, and between the thick-walled component and the high and low beam lenses.
[0015] Optionally, the vehicle lamp body includes a lamp housing and a lampshade detachably disposed on the lamp housing, and an installation chamber is formed between the lamp housing and the lampshade.
[0016] In order to achieve the above second purpose, the present invention also provides a motorcycle, which includes any one of the above decorative lights. Since the above decorative lights have the above technical effects, the motorcycle with the decorative lights should also have corresponding technical effects.
[0017] To sum up, the utility model includes at least one of the following beneficial technical effects: an inwardly concave arc structure design is provided on the lower surface of the high and low beam lenses, so that the residual light is refracted through the arc structure, and finally the surface of the thick-walled part is illuminated to form a decorative lamp, thereby eliminating the decorative lamp circuit board, reducing costs and saving part of the lamp space. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a structural schematic diagram of the prior art;
[0020] Figure 2 It is a structural schematic diagram of an embodiment of the utility model.
[0021] Explanation of the accompanying reference numerals: 1. lampshade; 2. lamp housing; 3. thick-walled part; 4. decorative lamp circuit board; 5. high and low beam lens; 6. high and low beam circuit board; 7. heat sink; 8. decorative ring; 9. lower light guide tooth; 10. upper light guide tooth. DETAILED DESCRIPTION
[0022] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.
[0023] The following is combined with Figure 2 The utility model is described in further detail.
[0024] The utility model embodiment discloses a motorcycle lamp.
[0025] Reference Figure 2A motorcycle headlight comprises a headlight body, the headlight body has an installation chamber, a high and low beam light source and a high and low beam lens 5 are arranged in the installation chamber, thick-walled parts 3 are arranged at intervals on the outer sides of the high and low beam lenses 5, and an arc structure concave inwardly is arranged on the lower surface of the high and low beam lenses 5. A part of the light emitted by the high and low beam light source passes through the lower surface of the high and low beam lenses 5 and is emitted from the upper surface of the high and low beam lenses 5 to form high and low beams, and another part of the light passes through the lower surface of the high and low beam lenses 5 and enters the inside of the thick-walled part 3 by refraction, and illuminates the surface of the thick-walled part 3. The lower surface of the high and low beam lenses 5 is provided with an arc structure concave inwardly, so that the residual light is refracted through the arc structure, and finally the surface of the thick-walled part 3 is illuminated to form a decorative lamp, thereby eliminating the decorative lamp circuit board 4, thereby reducing the cost and saving part of the lamp space.
[0026] In this embodiment, the vehicle lamp body includes a lamp housing 2 and a lampshade 1 detachably arranged on the lamp housing 2, and an installation chamber for installing a high and low beam light source, a high and low beam lens 5 and a thick-walled member 3 is formed between the lamp housing 2 and the lampshade 1. A sealing member is provided at the connection between the lamp housing 2 and the lampshade 1, and the sealing member can be made of hot glue.
[0027] In this embodiment, the high and low beam light sources are arranged on the lamp housing 2, and the high and low beam light sources adopt the high and low beam circuit board 6. The high and low beam circuit board 6 emits light after being energized, and the emitted light enters the high and low beam lens 5 to form high and low beam and decorative light.
[0028] In order to improve the heat dissipation effect, a heat sink 7 is arranged at the bottom of the high and low beam circuit board 6. The heat sink 7 can be a heat sink 7 made of copper material or other heat sinks 7. It is a prior art and will not be described in detail here.
[0029] In this embodiment, the high and low beam lens 5 is a convex-concave lens (also called a meniscus concave lens), the upper surface of the convex-concave lens is a convex mirror surface, and the lower surface is a concave mirror surface. The convex-concave lens is used to diverge the light, so that part of the light is refracted through the high and low beam lens 5 and enters the thick-walled part 3, so that the thick-walled part 3 emits light and acts as a light source for the decorative light, thereby eliminating the need to set up an additional decorative light circuit board 4, effectively utilizing the residual light, saving costs and space.
[0030] Furthermore, the convex-concave lens includes a concave lens body and a lens boss integrally formed on the concave lens body, the lens boss is located at the top of the concave lens body, and a step is formed at the connection between the concave lens body and the lens boss. The convex mirror surface is located on the upper surface of the lens boss, and the concave mirror surface is located on the lower surface of the concave lens body. The thick-walled member 3 is spaced close to the concave lens body so that part of the light in the concave lens body can enter the thick-walled member 3 through refraction to illuminate the thick-walled member 3.
[0031] In this embodiment, two thick-walled parts 3 are provided, and the two thick-walled parts 3 are symmetrically arranged on both sides of the high and low beam lenses 5. Part of the light is refracted from both sides of the concave lens body into the corresponding thick-walled parts 3, which makes full use of the residual light and improves the light intensity.
[0032] The longitudinal section of the thick-walled part 3 is approximately L-shaped. The thick-walled part 3 has a reflection channel, which is located near the convex-concave lens of the thick-walled part 3. The upper surface of the reflection channel is continuously provided with upper light-guiding teeth 10, and the lower surface is continuously provided with lower light-guiding teeth 9. Specifically, the upper light-guiding teeth 10 and the lower light-guiding teeth 9 are in a continuous sawtooth shape. The light entering the thick-walled part 3 passes through the upper light-guiding teeth 10 and the lower light-guiding teeth 9 of the reflection channel and illuminates the surface of the thick-walled part 3. In order to improve the uniformity of the light, the pitch of the upper light-guiding teeth 10 is smaller than the pitch of the lower light-guiding teeth 9. The upper light-guiding teeth 10 and the lower light-guiding teeth 9 on the thick-walled part 3 can collect light, improve the uniformity of light, and act on the surface of the thick-walled part 3, so that the decorative light formed by the thick-walled part 3 is more sufficient and uniform.
[0033] In this embodiment, the light entering the reflection channel acts on the surface of the thick-walled part 3 after being refracted twice.
[0034] In order to ensure that part of the light enters the thick-walled part 3 and improve the uniformity of the light, the curvature of the contour of the thick-walled part 3 close to the concave lens body is consistent with the curvature of the contour of the concave lens body close to the thick-walled part 3.
[0035] In this embodiment, the lamp beads of the high and low beam circuit board 6 are located closer to the edge, providing more energy for guiding light to the thick-walled component 3, making the brightness of the thick-walled component 3 brighter.
[0036] Decorative rings 8 are provided between the lamp body and the thick-walled part 3 and between the thick-walled part 3 and the high and low beam lenses 5 to serve as decoration and to distinguish the high and low beams and the decorative lights.
[0037] The utility model changes the edge shape of the high and low beam lens 5 and the shape of the thick-walled part 3 so that the residual light is refracted through a specific arc surface structure. The refracted light is continuously refracted through the upper light guide teeth 10 and the lower light guide teeth 9, and finally illuminates the surface of the thick-walled part 3 to form a decorative lamp. The residual light can be fully utilized and collected to make a decorative lamp.
[0038] After the light emitted by the high and low beam circuit board 6 of the utility model passes through the inner surface of the high and low beam lens 5, the light is diffused to a specific arc surface for refracting, and a part of the refracted light enters the inside of the thick-walled part 3 and is collected by the light-guiding teeth, and finally illuminates the surface of the thick-walled part 3 to form a decorative lamp, making use of the residual light of the high and low beams, saving a decorative lamp circuit board 4, and while reducing costs, also saving part of the lamp space.
[0039] The present invention also provides a motorcycle, which includes the above-mentioned motorcycle headlight. Since the motorcycle adopts all the above-mentioned technical solutions, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.
[0040] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make some improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. A motorcycle headlight, characterized in that: The invention comprises a headlight body, wherein the headlight body has an installation chamber, wherein a high-beam and low-beam light source and a high-beam and low-beam lens are arranged in the installation chamber, thick-walled parts are arranged at intervals on the outer sides of the high-beam and low-beam lenses, and an arc structure concave inwardly is arranged on the lower surface of the high-beam and low-beam lenses, and a part of the light emitted by the high-beam and low-beam light source passes through the lower surface of the high-beam and low-beam lenses and is emitted from the upper surface of the high-beam and low-beam lenses to form high-beam and low-beam, and another part of the light passes through the lower surface of the high-beam and low-beam lenses and enters the interior of the thick-walled part through refraction, and illuminates the surface of the thick-walled part.
2. The motorcycle lamp according to claim 1, characterized in that: The high and low beam lens is a convex-concave lens, the upper surface of the convex-concave lens is a convex mirror surface, and the lower surface is a concave mirror surface.
3. The motorcycle lamp according to claim 2, characterized in that: The thick-walled part has a reflection channel, the upper surface of the reflection channel is continuously provided with upper light-guiding teeth, and the lower surface of the reflection channel is continuously provided with lower light-guiding teeth. The light entering the thick-walled part passes through the upper light-guiding teeth and the lower light-guiding teeth of the reflection channel to illuminate the surface of the thick-walled part.
4. The motorcycle lamp according to claim 3, characterized in that: The tooth pitch of the upper light guide teeth is smaller than the tooth pitch of the lower light guide teeth.
5. The motorcycle lamp according to claim 2, characterized in that: The curvature of the contour of the thick-walled part close to the high and low beam lenses is consistent with the curvature of the contour of the high and low beam lenses close to the thick-walled part.
6. The motorcycle lamp according to claim 5, characterized in that: The convex-concave lens includes a concave lens body and a lens boss integrally formed on the top of the concave lens body, the convex mirror surface is located on the upper surface of the lens boss, the concave mirror surface is located on the lower surface of the concave lens body, the thick-walled part is spaced apart from the concave lens body, and the curvature of the contour of the thick-walled part close to the concave lens body is consistent with the curvature of the contour of the concave lens body close to the thick-walled part.
7. The motorcycle lamp according to claim 1, characterized in that: There are two thick-walled parts, and the two thick-walled parts are symmetrically arranged on both sides of the high and low beam lenses.
8. The motorcycle lamp according to claim 2, characterized in that: Decorative rings are arranged between the vehicle lamp body and the thick-walled component, and between the thick-walled component and the high and low beam lenses.
9. The motorcycle lamp according to claim 1, characterized in that: The vehicle lamp body comprises a lamp housing and a lamp shade detachably arranged on the lamp housing, and an installation chamber is formed between the lamp housing and the lamp shade.
10. A motorcycle, characterized in that: The motorcycle is equipped with a motorcycle light according to any one of claims 1 to 9.