Triplet electric motorized lens

Abstract

The utility model discloses a triplet electric motorcycle lens, which comprises a lamp bracket, a low-beam light source arranged above the middle part of the lamp bracket, a projection type reflective bowl covered on the low-beam light source, and a group of triplet lenses arranged in front of the lamp bracket. According to the triplet electromotorized lens provided by the utility model, the projection type reflective bowl is covered on the light source, so that the projection type reflective bowl can be used for reflecting most of light rays, the lighting effect is improved, and the structure of multi-angle reflection enables the light type angle emitted by the triplet electromotorized lens to be larger, so that the triplet electromotorized lens is more attractive. And the whole paving lighting effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric motorcycle lamps, in particular to a triplet electric motorcycle lens. Background Art

[0002] Electric motorcycles are a common means of transportation in our daily lives. Their headlights play a vital role in the safe driving of vehicles. The high beam of the headlights can illuminate the road conditions within a certain range far in front of the vehicle, providing the driver with timely and clear road condition information. The low beam of the headlights can provide road condition information near the front of the vehicle.

[0003] Conventional triple electric motorcycle lenses use a direct-light lens structure, which has two problems for low beams: 1. The direct-light method has low light efficiency; 2. The angle of the light pattern from the direct light is not large enough, and the paving range is not wide enough. Utility Model Content

[0004] In view of the above-mentioned shortcomings, the purpose of the utility model is to provide a triple electric motorcycle lens, which is covered with a projection reflective bowl on the light source so that the projection reflective bowl can reflect most of the light for utilization, thereby improving the lighting efficiency. The multi-angle reflection structure makes the light pattern angle emitted by the triple electric motorcycle lens larger, effectively improving the overall paving lighting effect.

[0005] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0006] A triplet electric motorcycle lens comprises a lamp stand, a low-beam light source arranged above the middle of the lamp stand, a projection-type reflective bowl covering the low-beam light source, and a group of triplet lenses arranged in front of the lamp stand.

[0007] As a further improvement of the utility model, the projection reflector bowl is a quarter ellipsoid structure formed by removing the lower half of a flat half ellipsoid structure, and its side is fixedly arranged at the middle upper end of the lamp frame, and the low beam light source is arranged below the end of the quarter ellipsoid structure away from the triplet lens.

[0008] As a further improvement of the utility model, it also includes a low-beam substrate arranged on the upper surface of the middle part of the lamp frame, and the low-beam light source is arranged on the low-beam substrate.

[0009] As a further improvement of the present invention, the triplet lens includes a lens support frame fixed to both sides of the lamp frame, and three groups of low beam lenses arranged in sequence on the lens support frame.

[0010] As a further improvement of the present invention, the lens support frame includes a lens support seat arranged on both sides and extending toward the lamp frame, and a lens mounting plate arranged between the two groups of lens support seats, and three groups of low beam lenses are respectively arranged on the lens mounting plate.

[0011] As a further improvement of the present invention, the lamp bracket includes a side fixing frame respectively arranged on both sides, and a connecting fixing frame connected between the two groups of side fixing frames; the low beam light source and the projection reflector bowl are arranged on the connecting fixing frame; the lens support seat is correspondingly fixed on the side fixing frame.

[0012] As a further improvement of the present invention, the side fixing frame is a double-layer structure, the connecting fixing frame is a single-layer structure, and the height of the connecting fixing frame is lower than that of the side fixing frame.

[0013] As a further improvement of the present invention, the low beam light source is an LED light source.

[0014] The beneficial effects of the utility model are:

[0015] The triple electric motorcycle lens is configured to include a lamp stand, a low-beam light source arranged above the middle of the lamp stand, a projection-type reflective bowl covered on the low-beam light source, and a group of triple lenses arranged in front of the lamp stand. A projection-type reflective bowl is covered on the light source, so that the projection-type reflective bowl can reflect and utilize most of the light to improve the lighting effect. The multi-angle reflection structure makes the light pattern angle emitted by the triple electric motorcycle lens larger, and the left lighting angle and the right lighting angle can reach 40 degrees, effectively improving the overall paving lighting effect.

[0016] The above is an overview of the technical solution of the utility model. The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the utility model;

[0018] Figure 2 It is another overall schematic diagram of the utility model;

[0019] Figure 3 It is the optical path diagram of the utility model;

[0020] Figure 4 It is the light pattern diagram of the utility model;

[0021] Figure 5 This is a lumen diagram simulation diagram of the utility model;

[0022] Figure 6 It is a light pattern diagram of direct light emission in the background technology;

[0023] Figure 7 It is a simulation diagram of the lumen diagram of direct light emission in the background technology;

[0024] In the figure: 1, lamp stand; 11, side fixing frame; 12, connecting fixing frame; 2, low beam light source; 3, projection reflector bowl; 4, triplet lens; 41, lens support frame; 411, lens support seat; 412, lens mounting plate; 42, low beam lens; 5, low beam base plate. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Please refer to Figures 1 to 7The embodiment of the utility model provides a triple electric motor lens, comprising a lamp stand 1, a low-beam light source 2 arranged above the middle of the lamp stand 1, a projection-type reflective bowl 3 covered on the low-beam light source 2, and a set of triple lenses 4 arranged in front of the lamp stand 1. By covering the light source with a projection-type reflective bowl 3, the projection-type reflective bowl 3 can reflect and utilize most of the light to improve the light efficiency, and the multi-angle reflection structure makes the light pattern angle emitted by the triple electric motor lens larger, and the left lighting angle and the right lighting angle can reach 40 degrees, effectively improving the entire paving lighting effect.

[0030] Regarding the specific structural arrangement of the projection type reflective bowl 3, as shown in FIG. Figures 1 to 3 As shown, the projection-type reflective bowl 3 is a quarter ellipsoid structure formed by removing the lower half of a flat half ellipsoid structure, and its side is fixedly arranged at the middle upper end of the lamp frame 1, and the low-beam light source 2 is arranged below the end of the quarter ellipsoid structure away from the triplet lens 4. By setting the projection-type reflective bowl 3 as a quarter ellipsoid structure and setting the low-beam light source 2 below the end of the projection-type reflective bowl 3 away from the triplet lens 4, the projection-type reflective bowl 3 reflects the multi-angle light emitted by the low-beam light source 2 to each lens of the triplet lens 4 respectively, so that the light pattern angle of the triplet electric motorcycle lens is expanded, and the left lighting angle and the right lighting angle can reach 40 degrees, which effectively improves the entire paving lighting effect, utilizes the light originally wasted by the direct-light lens, and improves the light efficiency.

[0031] Regarding the specific manner in which the low beam light source 2 is arranged on the lamp holder 1, as shown in FIG. Figures 1 to 3 As shown, the triplet electric motorcycle lens also includes a low beam substrate 5 arranged on the upper surface of the middle part of the lamp frame 1, and the low beam light source 2 is arranged on the low beam substrate 5, so as to fix the low beam light source 2, prevent the low beam light source 2 from shifting, and facilitate the connection of the low beam light source 2 with an external power supply.

[0032] Regarding the specific structural arrangement of the triplet lens 4, as shown in FIG. Figures 1 to 3 As shown, the triplet lens 4 includes a lens support frame 41 fixed on both sides of the lamp frame 1, and three groups of low beam lenses 42 arranged in sequence on the lens support frame 41. The lens support frame 41 is used to fix the three groups of low beam lenses 42 on the lamp frame 1 to prevent the three groups of low beam lenses 42 from shifting, resulting in the low beam light source 2 being unable to be refracted normally by the low beam lens 42, resulting in poor paving lighting effect.

[0033] As for the specific structural setting of the low beam lens 42, the structure of the low beam lens 42 can be determined according to actual conditions, so no specific limitation is made in this embodiment.

[0034] Regarding the specific structural arrangement of the lens support frame 41, as shown in FIG. Figures 1 to 3 As shown, the lens support frame 41 includes a lens support seat 411 disposed on both sides and extending toward the lamp frame 1, and a lens mounting plate 412 disposed between the two groups of lens support seats 411, and the three groups of low beam lenses 42 are respectively disposed on the lens mounting plate 412. The lens support seat 411 is L-shaped as a whole, and its bottom plate is fixedly disposed on the side of the lamp frame 1, so as to fix the lens mounting plate 412 and the three groups of low beam lenses 42 mounted on the lens mounting plate 412.

[0035] Regarding the specific structural setting of the lamp stand 1, Figures 1 to 3 As shown, the lamp frame 1 includes a side fixing frame 11 respectively arranged on both sides, and a connecting fixing frame 12 connected between the two groups of side fixing frames 11; the low beam light source 2 and the projection reflector 3 are arranged on the connecting fixing frame 12, so as to realize the fixation of the projection reflector 3 and ensure the reflection angle of the projection reflector 3, so that the projection reflector 3 reflects the multi-angle light emitted by the low beam light source 2 to each lens of the triplet lens 4 respectively, so that the light type angle of the triplet electric motorcycle lens is expanded, and the left lighting angle and the right lighting angle can reach 40 degrees, which effectively improves the entire paving lighting effect, and utilizes the light originally wasted by the straight light lens to improve the lighting efficiency; the lens support seat 411 is fixed on the side fixing frame 11 accordingly, so as to realize the fixation of the lens and prevent the three groups of low beam lenses 42 from shifting, resulting in the low beam light source 2 being unable to be refracted normally by the low beam lens 42, resulting in poor paving lighting effect. Preferably, the side fixing frame 11 and the connecting fixing frame 12 are integrally formed, thereby improving the overall stability of the lamp stand 1 .

[0036] In order to further ensure the paving lighting effect of the triple electric motor lens, Figure 2 As shown, the side fixing frame 11 is a double-layer structure, and the connecting fixing frame 12 is a single-layer structure. The height of the connecting fixing frame 12 is lower than the side fixing frame 11. The low-beam light source 2 and the projection-type reflective bowl 3 are arranged on the lower connecting fixing frame 12, and their positions are close to the middle of the three groups of low-beam lenses 42, so that the light emitted by the low-beam light source 2 is more effectively reflected to the three groups of low-beam lenses 42 through the projection-type reflective bowl 3, so that the light type angle of the triple electric motorcycle lens is expanded, and the left lighting angle and the right lighting angle can reach 40 degrees, which effectively improves the entire paving lighting effect. In addition, the higher structural setting of the side fixing frame 11 also provides sufficient installation space for the lens support seat 411 to be fixed, which is convenient for the coordination between the various components. The overall structure is tightly matched, which effectively saves the overall occupied space of the triple electric motorcycle lens, and is convenient for installation and use.

[0037] As for the specific structural setting of the low-beam light source 2, the low-beam light source 2 is an LED light source.

[0038] It should be noted that the triple electric motorcycle lens disclosed in the utility model is an improvement on the specific structure, and the specific control method is not the innovation point of the utility model. The low beam light source, low beam lens and other components involved in the utility model can be universal standard parts or components known to those skilled in the art, and their structures, principles and control methods are all known to those skilled in the art through technical manuals or conventional experimental methods.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, other structures obtained by adopting the same or similar technical features as the above embodiments of the present invention are within the protection scope of the present invention.

Claims

1. A triplet electric friction lens, characterized in that: The invention comprises a lamp stand, a low-beam light source arranged at the upper middle part of the lamp stand, a projection-type reflective bowl covered on the low-beam light source, and a group of triplet lenses arranged in front of the lamp stand; the projection-type reflective bowl is a quarter-ellipsoid structure formed by removing the lower half of a flat half-ellipsoid structure, and its side is fixedly arranged at the upper middle part of the lamp stand, the low-beam light source is arranged below one end of the quarter-ellipsoid structure away from the triplet lens, and the maximum values ​​of the left and right lighting angles are both 40 degrees; the triplet lens comprises a lens support frame fixed on both sides of the lamp stand, and three lenses arranged on the lens support frame in sequence. The invention relates to a group of low-beam lenses; the lens support frame comprises a lens support seat which is respectively arranged on both sides and extends toward the lamp frame, and a lens mounting plate which is arranged between the two groups of lens support seats, and three groups of low-beam lenses are respectively and correspondingly arranged on the lens mounting plates; the lamp frame comprises a side fixing frame which is respectively arranged on both sides, and a connecting fixing frame which is connected between the two groups of side fixing frames; the low-beam light source and the projection-type reflective bowl are arranged on the connecting fixing frame; the lens support seat is correspondingly fixed on the side fixing frame; the side fixing frame is a double-layer structure, the connecting fixing frame is a single-layer structure, and the height of the connecting fixing frame is lower than that of the side fixing frame.

2. The triplet electric motor lens according to claim 1, characterized in that: It also includes a low-beam substrate arranged on the upper surface of the middle part of the lamp frame, and the low-beam light source is arranged on the low-beam substrate.

3. The triplet electric motor lens according to any one of claims 1 to 2, characterized in that: The low beam light source is an LED light source.

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