Lens module and motorcycle front combination lamp

Abstract

The invention relates to the technical field of motorcycle lamps, in particular to a lens module and a motorcycle front combination lamp, the lens module comprises a mounting frame, a reflector plate, an auxiliary lens and a heat dissipation plate, the mounting frame is provided with a heat dissipation grating, the reflector plate is provided with a first arc groove and a second arc groove, and an opening is formed in the mounting frame. The light source is arranged below the reflector plate, the electric wire penetrates through the reflector plate from the opening and then is connected with the light source, the structure of the reflector is modified, and the first arc groove and the second arc groove are formed, so that light beams emitted by the light source are intensively reflected to the auxiliary lens by the reflector plate to be diffused, and the intensity of the light source is further improved; and through the arrangement of the two one-way ventilation valves, air flow in the device circulates, fog cannot appear on the transparent cover, and the irradiation effect cannot be influenced, so that the light source intensity can be improved, fog cannot appear, and the irradiation effect cannot be influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of motorcycle headlights, and particularly to a lens module and a front combined lamp for a motorcycle. Background Art

[0002] As an essential key component of a motorcycle, the front headlight combines the functions of lighting and safety warning, and is one of the core equipment to ensure riding safety.

[0003] The structure of the front headlight is exquisitely designed and usually consists of a light source, a reflector, a lens, and a lamp cover. The light source is responsible for generating light. The reflector reflects the light intensively through a precise curved surface design to form a light beam with a specific shape. The lens further optimizes the light beam distribution and reduces the glare interference to oncoming vehicles. The lamp cover not only plays a role in protecting the internal structure, but also its material and light transmittance directly affect the light penetration effect. An excellent lamp cover design can balance light transmittance and protection, ensuring clear night lighting while resisting sand and stone impacts and ultraviolet aging.

[0004] However, at present, the light source of the headlight is weak and the irradiation performance is poor. Moreover, the inside of the headlight is enclosed. After long-term use, fog is likely to appear on the headlight, which further leads to more blurred irradiation. Summary of the Invention

[0005] The purpose of the present invention is to provide a lens module and a front combined lamp for a motorcycle, aiming to solve the problems in the prior art that the light source of the headlight is weak, the irradiation performance is poor, the inside of the headlight is enclosed, and fog is likely to appear on the headlight after long-term use, which further leads to more blurred irradiation.

[0006] To achieve the above purpose, the present invention provides a lens module, including a mounting frame, a reflecting sheet, an auxiliary lens, and a heat dissipation plate. The mounting frame has a heat dissipation grille. The reflecting sheet has two first arc grooves and a second arc groove. The inside of the mounting frame has an opening. The reflecting sheet is arranged at the upper end of the mounting frame. The auxiliary lens is arranged at the front end of the mounting frame. The heat dissipation plate is arranged at the rear end of the mounting frame. The heat dissipation grille is located at the lower end of the mounting frame. The two first arc grooves are respectively located on both sides of the second arc groove. The opening is located behind the second arc groove.

[0007] Wherein, the lens module further includes two first positioning rods. The reflecting sheet has two first positioning holes. The reflecting sheet has two first openings. The inside of the mounting frame has two first threaded holes. The two first positioning rods are respectively fixedly connected to the upper end of the mounting frame. The two first positioning rods are respectively adapted to the corresponding first positioning holes. The two first openings are respectively located directly above the corresponding first threaded holes.

[0008] Among them, the lens module further includes two second positioning rods. Both sides of the auxiliary lens are respectively provided with second positioning holes, both sides of the auxiliary lens are respectively provided with second openings, the front end of the mounting bracket has two second threaded holes, the two second positioning rods are respectively fixedly connected to the front end of the mounting bracket, the two positioning rods are respectively adapted to the corresponding second positioning holes, and the two second openings are respectively located directly in front of the corresponding second threaded holes.

[0009] Among them, both sides of the mounting bracket are respectively provided with first convex plates, and two first mounting holes are respectively provided on the two first convex plates.

[0010] Among them, both sides of the heat dissipation plate are respectively provided with second convex plates, and the two second convex plates are respectively provided with second mounting holes.

[0011] The present invention provides a front combined lamp for a motorcycle, which includes the lens module as described above, and includes a rear housing, an inner housing, a lens plate, a front housing, a transparent cover and two one-way air valves. The inner housing is snap-fitted with the rear housing and is located in front of the rear housing. The lens plate is snap-fitted with the inner housing and is located at the front end of the inner housing. The front housing is snap-fitted with the lens plate and is located at the front end of the lens plate. The transparent cover covers the rear housing. The two one-way air valves are respectively arranged on the rear housing, and there is a gap between the rear housing, the inner housing and the front housing.

[0012] Among them, the front combined lamp for the motorcycle further includes two third positioning rods. The rear housing has a plurality of first docking holes, the rear housing has a plurality of second docking holes, the inner housing has a plurality of second mounting holes, the inner housing has a slot, the upper end of the lens plate has two third mounting holes, and the upper end of the rear housing has two third docking holes.

[0013] Among them, both sides of the front housing are respectively provided with fourth mounting holes, both sides of the second convex plate are respectively provided with third positioning holes, both sides of the rear housing are respectively provided with fourth docking holes, the front housing has a groove, the lower end of the rear housing has a mounting convex block, and both sides of the rear housing are respectively provided with mounting rods.

[0014] Among them, the two third positioning rods are respectively fixedly connected to the rear end of the rear housing and are respectively adapted to the corresponding fourth docking holes. The plurality of first docking holes are respectively adapted to the corresponding first mounting holes. The plurality of second docking holes are respectively adapted to the corresponding second mounting holes. The auxiliary lens passes through the slot. The two third mounting holes are respectively adapted to the corresponding third docking holes. The two fourth docking holes are respectively adapted to the corresponding fourth mounting holes. The groove is adapted to the auxiliary lens.

[0015] Among them, the outer wall of the rear housing has a plurality of clamping blocks, and the outer wall of the transparent cover has a plurality of clamping plates. The plurality of clamping plates are respectively adapted to the corresponding clamping blocks. The plurality of clamping blocks are respectively located around the rear housing, and the plurality of clamping plates are respectively located around the transparent cover.

[0016] In a lens module and a front combined lamp for a motorcycle according to the present invention, a light source is arranged below the reflecting sheet. By passing an electric wire through the opening and then connecting it to the light source, through the transformation of the reflecting mirror structure, and by providing two first arc grooves and the second arc groove, the light beam emitted by the light source is concentrated and reflected by the reflecting sheet onto the auxiliary lens and then diverges, thereby improving the light source intensity and the irradiation effect. Moreover, through the provision of two one-way air valves, the air flow inside the device is circulated, and no fog will appear on the transparent cover, thus not affecting the irradiation effect. In addition, the rear housing, the inner housing, and the front housing are all interconnected, and the interior is designed with a circulation gap, so that the air flow can be discharged through the two one-way air valves. Therefore, not only can the light source intensity be improved, but no fog will appear, and the irradiation effect will not be affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0018] Figure 1 It is a schematic structural diagram of the whole of the present invention.

[0019] Figure 2 It is a schematic structural diagram of a part of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the lens plate and the rear housing of the present invention.

[0021] Figure 4 It is a schematic structural diagram of the inner housing and the rear housing of the present invention.

[0022] Figure 5 It is a schematic structural diagram of the auxiliary lens and the rear housing of the present invention.

[0023] Figure 6 It is a schematic structural diagram of the rear housing of the present invention.

[0024] Figure 7 It is a schematic structural diagram of the lens module of the present invention.

[0025] Figure 8 It is a schematic structural diagram of the mounting bracket of the present invention.

[0026] Figure 9 It is a rear view of the whole of the present invention.

[0027] 1 - Mounting bracket, 2 - Reflective sheet, 3 - Auxiliary lens, 4 - Heat dissipation plate, 5 - First positioning rod, 6 - Second positioning rod, 7 - Heat dissipation grille, 8 - First arc groove, 9 - Second arc groove, 10 - Opening, 11 - First positioning hole, 12 - First opening, 13 - First threaded hole, 14 - Second positioning hole, 15 - Second opening, 16 - Second threaded hole, 17 - First convex plate, 18 - First mounting hole, 19 - Second convex plate, 20 - Rear housing, 21 - Inner housing, 22 - Lens plate, 23 - Front housing, 24 - Transparent cover, 25 - One - way air - permeable valve, 26 - Third positioning rod, 27 - First docking hole, 28 - Second docking hole, 29 - Second mounting hole, 30 - Groove, 31 - Third mounting hole, 32 - Third docking hole, 33 - Fourth mounting hole, 34 - Third positioning hole, 35 - Fourth docking hole, 36 - Groove, 37 - Mounting bump, 38 - Mounting rod, 39 - Clamping block, 40 - Clamping plate. Detailed implementation mode

[0028] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0029] Please refer to Figures 1 to 9 , wherein, Figure 1 is the overall structural schematic diagram of the present invention, Figure 2 is the partial structural schematic diagram of the present invention, Figure 3 is the structural schematic diagram of the lens plate 22 and the rear housing 20 of the present invention, Figure 4 is the structural schematic diagram of the inner housing 21 and the rear housing 20 of the present invention, Figure 5 is the structural schematic diagram of the auxiliary lens 3 and the rear housing 20 of the present invention, Figure 6 is the structural schematic diagram of the rear housing 20 of the present invention, Figure 7 is the structural schematic diagram of the lens module of the present invention, Figure 8 is the structural schematic diagram of the mounting bracket 1 of the present invention, Figure 9 is the rear - side view of the whole of the present invention.

[0030] The present invention provides a lens module, which includes a mounting bracket 1, a reflector 2, an auxiliary lens 3, a heat dissipation plate 4, two first positioning rods 5 and two second positioning rods 6. The mounting bracket 1 has a heat dissipation grille 7. The reflector 2 has two first arc grooves 8 and a second arc groove 9. The interior of the mounting bracket 1 has an opening 10. The reflector 2 has two first positioning holes 11. The reflector 2 has two first openings 12. The interior of the mounting bracket 1 has two first threaded holes 13. The two sides of the auxiliary lens 3 respectively have second positioning holes 14. The two sides of the auxiliary lens 3 respectively have second openings 15. The front end of the mounting bracket 1 has two second threaded holes 16. The two sides of the mounting bracket 1 respectively have first convex plates 17. The two first convex plates 17 respectively have two first mounting holes 18. The two sides of the heat dissipation plate 4 respectively have second convex plates 19. The two second convex plates 19 respectively have second mounting holes 29.

[0031] Wherein, the mounting bracket 1 has a heat dissipation grille 7. The reflector 2 has two first arc grooves 8 and a second arc groove 9. The interior of the mounting bracket 1 has an opening 10. The reflector 2 is arranged at the upper end of the mounting bracket 1. The auxiliary lens 3 is arranged at the front end of the mounting bracket 1. The heat dissipation plate 4 is arranged at the rear end of the mounting bracket 1. The heat dissipation grille 7 is located at the lower end of the mounting bracket 1. The two first arc grooves 8 are respectively located on both sides of the second arc groove 9. The opening 10 is located behind the second arc groove 9. A light source is arranged below the reflector 2. By passing an electric wire through the reflector 2 from the opening 10 and then connecting it to the light source, through the transformation of the reflector structure, and by providing the two first arc grooves 8 and the second arc groove 9, the light beam emitted by the light source is concentrated and reflected by the reflector 2 onto the auxiliary lens 3 and then diverges, thereby improving the light source intensity and the irradiation effect. Moreover, through the provision of the two one-way air valves 25, the air flow inside the device is circulated, and no fog will appear on the transparent cover 24, thus not affecting the irradiation effect. In addition, the rear housing 20, the inner housing 21 and the front housing 23 are all interconnected, and the interior is designed with a circulation gap, so that the air flow can be discharged through the two one-way air valves 25. Therefore, not only can the light source intensity be improved, but no fog will appear and the irradiation effect will not be affected.

[0032] Secondly, there are two first positioning holes 11 on the reflector 2, there are two first openings 12 on the reflector 2, there are two first threaded holes 13 inside the mounting bracket 1, two first positioning rods 5 are respectively fixedly connected to the upper end of the mounting bracket 1, the two first positioning rods 5 are respectively adapted to the corresponding first positioning holes 11, and the two first openings 12 are respectively located directly above the corresponding first threaded holes 13. Through the cooperation of the two positioning holes and the corresponding first positioning rods 5, the reflector 2 is preliminarily positioned, and then an external bolt passes through the corresponding first opening 12 and is adapted to the corresponding first threaded hole 13, thereby fixing the reflector 2 on the mounting bracket 1.

[0033] Moreover, there are second positioning holes 14 on both sides of the auxiliary lens 3, there are second openings 15 on both sides of the auxiliary lens 3, there are two second threaded holes 16 at the front end of the mounting bracket 1, two second positioning rods 6 are respectively fixedly connected to the front end of the mounting bracket 1, the two positioning rods are respectively adapted to the corresponding second positioning holes 14, and the two second openings 15 are respectively located directly above the corresponding second threaded holes 16. Through the cooperation of the two second positioning rods 6 and the corresponding second positioning holes 14, the auxiliary lens 3 is preliminarily positioned, and then an external bolt passes through the corresponding second opening 15 and is adapted to the corresponding second threaded hole 16, thereby fixing the auxiliary lens 3 on the mounting bracket 1.

[0034] The present invention also provides a motorcycle front combined lamp, including the lens module as described above, including a rear housing 20, an inner housing 21, a lens plate 22, a front housing 23, a transparent cover 24, two one-way air valves 25 and two third positioning rods 26. The rear housing 20 has a plurality of first docking holes 27, the rear housing 20 has a plurality of second docking holes 28, the inner housing 21 has a plurality of second mounting holes 29, the inner housing 21 has a slot 30, the upper end of the lens plate 22 has two third mounting holes 31, the upper end of the rear housing 20 has two third docking holes 32, both sides of the front housing 23 have fourth mounting holes 33, both sides of the second convex plate 19 have third positioning holes 34, both sides of the rear housing 20 have fourth docking holes 35, the front housing 23 has a groove 36, the lower end of the rear housing 20 has a mounting convex block 37, both sides of the rear housing 20 have mounting rods 38, the outer wall of the rear housing 20 has a plurality of clamping blocks 39, and the outer wall of the transparent cover 24 has a plurality of clamping plates 40.

[0035] Wherein, the inner housing 21 is snap-fitted with the rear housing 20 and is located in front of the rear housing 20. The lens plate 22 is snap-fitted with the inner housing 21 and is located at the front end of the inner housing 21. The front housing 23 is snap-fitted with the lens plate 22 and is located at the front end of the lens plate 22. The transparent cover 24 is covered on the rear housing 20. The two one-way air valves 25 are respectively arranged on the rear housing 20, and there is a gap between the rear housing 20, the inner housing 21 and the front housing 23. The light source is arranged below the reflector 2. By passing the wire through the reflector 2 from the opening 10 and then connecting it to the light source, through the transformation of the reflector structure, by providing the two first arc grooves 8 and the second arc grooves 9, the light beam emitted by the light source is intensively reflected by the reflector 2 onto the auxiliary lens 3 and diverges, thereby improving the light source intensity and the irradiation effect. And through the arrangement of the two one-way air valves 25, the internal air flow of the device is circulated, and no fog will appear on the transparent cover 24, thus not affecting the irradiation effect. Moreover, the rear housing 20, the inner housing 21 and the front housing 23 are all interconnected, and the internal is designed with a flow-through gap, so that the air flow can be discharged through the two one-way air valves 25. Therefore, not only can the light source intensity be improved, but also no fog will appear and the irradiation effect will not be affected.

[0036] Secondly, the rear housing 20 has a plurality of first docking holes 27, the rear housing 20 has a plurality of second docking holes 28, the inner housing 21 has a plurality of second mounting holes 29, the inner housing 21 has a slot 30, the upper end of the lens plate 22 has two third mounting holes 31, the upper end of the rear housing 20 has two third docking holes 32, both sides of the front housing 23 respectively have fourth mounting holes 33, both sides of the second convex plate 19 respectively have third positioning holes 34, both sides of the rear housing 20 respectively have fourth docking holes 35, the front housing 23 has a groove 36, the lower end of the rear housing 20 has a mounting bump 37, both sides of the rear housing 20 respectively have mounting rods 38, the two third positioning rods 26 are respectively fixedly connected to the rear end of the rear housing 20 and are respectively adapted to the corresponding fourth docking holes 35, a plurality of the first docking holes 27 are respectively adapted to the corresponding first mounting holes 18, a plurality of the second docking holes 28 are respectively adapted to the corresponding second mounting holes 29, the auxiliary lens 3 passes through the slot 30, the two third mounting holes 31 are respectively adapted to the corresponding third docking holes 32, the two fourth docking holes 35 are respectively adapted to the corresponding fourth mounting holes 33, and the groove 36 is adapted to the auxiliary lens 3. Through the cooperation of the two third positioning rods 26 and the corresponding fourth docking holes 35, the heat dissipation plate 4 is positioned and fixed at the rear end of the rear housing 20. By externally threading bolts through the corresponding first docking holes 27 and adapting them to the corresponding first mounting holes 18, the mounting bracket 1 is fixed on the rear housing 20. By threading external bolts through the corresponding second mounting holes 29 and adapting them to the corresponding second docking holes 28, the inner housing 21 is fixed on the rear housing 20. By threading external bolts through the corresponding third mounting holes 31 and adapting them to the corresponding third docking holes 32, the lens plate 22 is fixed on the rear housing 20, and the lens plate 22 is snap-fitted and fixed to the inner housing 21. By threading external bolts through the corresponding fourth mounting holes 33 and adapting them to the corresponding fourth docking holes 35, the front housing 23 is fixed on the rear housing 20, and the front housing 23 is snap-fitted and adapted to the lens plate 22. Through the provision of the two mounting rods 38 and the mounting bump 37, it is convenient to fix the device on a motorcycle.

[0037] Moreover, the outer wall of the rear housing 20 has a plurality of clamping blocks 39, the outer wall of the transparent cover 24 has a plurality of clamping plates 40, the plurality of clamping plates 40 are respectively adapted to the corresponding clamping blocks 39, the plurality of clamping blocks 39 are respectively located around the rear housing 20, and the plurality of clamping plates 40 are respectively located around the transparent cover 24. The transparent cover 24 is fixed on the rear housing 20 through the cooperation of the plurality of clamping blocks 39 and the plurality of clamping plates 40.

[0038] The above disclosure is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A lens module, characterized in that: It includes a mounting frame, a reflector, an auxiliary lens and a heat sink; The mounting frame has a heat dissipation grille, the reflector has two first arc grooves and a second arc groove, the interior of the mounting frame has an opening, the reflector is arranged at the upper end of the mounting frame, the auxiliary lens is arranged at the front end of the mounting frame, the heat dissipation plate is arranged at the rear end of the mounting frame, the heat dissipation grille is located at the lower end of the mounting frame, the two first arc grooves are respectively located on both sides of the second arc groove, and the opening is located behind the second arc groove.

2. The lens module according to claim 1, characterized in that: The lens module also includes two first positioning rods, the reflective sheet has two first positioning holes, the reflective sheet has two first openings, the interior of the mounting frame has two first threaded holes, the two first positioning rods are respectively fixedly connected to the upper end of the mounting frame, the two first positioning rods are respectively adapted to the corresponding first positioning holes, and the two first openings are respectively located directly above the corresponding first threaded holes.

3. The lens module according to claim 2, characterized in that: The lens module also includes two second positioning rods, the auxiliary lens has second positioning holes on both sides, the auxiliary lens has second openings on both sides, the front end of the mounting frame has two second threaded holes, the two second positioning rods are respectively fixedly connected to the front end of the mounting frame, the two positioning rods are respectively adapted to the corresponding second positioning holes, and the two second openings are respectively located directly in front of the corresponding second threaded holes.

4. The lens module according to claim 3, characterized in that: The mounting frame has first protruding plates on both sides, and the two first protruding plates have two first mounting holes respectively.

5. The lens module according to claim 4, characterized in that: The heat dissipation plate has second convex plates on both sides respectively.

6. A motorcycle front combination lamp, comprising the lens module as claimed in claim 5, characterized in that: It includes a rear shell, an inner shell, a lens plate, a front shell, a transparent cover and two one-way air valves. The inner shell is snap-fitted with the rear shell and is located in front of the rear shell. The lens plate is snap-fitted with the inner shell and is located at the front end of the inner shell. The front shell is snap-fitted with the lens plate and is located at the front end of the lens plate. The transparent cover is fitted on the rear shell. The two one-way air valves are respectively arranged on the rear shell, and there is a gap between the rear shell, the inner shell and the front shell.

7. The motorcycle front combination lamp according to claim 6, characterized in that: The motorcycle front combination lamp also includes two third positioning rods, the rear shell has a plurality of first docking holes, the rear shell has a plurality of second docking holes, the inner shell has a plurality of second mounting holes, the inner shell has a slot, the upper end of the lens plate has two third mounting holes, and the upper end of the rear shell has two third docking holes.

8. The motorcycle front combination lamp according to claim 7, characterized in that: The front shell has fourth mounting holes on both sides, the second convex plate has third positioning holes on both sides, the rear shell has fourth docking holes on both sides, the front shell has a groove, the lower end of the rear shell has a mounting protrusion, and the rear shell has mounting rods on both sides.

9. The motorcycle front combination lamp according to claim 7, characterized in that: The two third positioning rods are respectively fixedly connected to the rear end of the rear shell body, and are respectively adapted to the corresponding fourth docking holes, multiple first docking holes are respectively adapted to the corresponding first mounting holes, multiple second docking holes are respectively adapted to the corresponding second mounting holes, the auxiliary lens passes through the slot, the two third mounting holes are respectively adapted to the corresponding third docking holes, the two fourth docking holes are respectively adapted to the corresponding fourth mounting holes, and the groove is adapted to the auxiliary lens.

10. The motorcycle front combination lamp according to claim 7, characterized in that: The outer wall of the rear shell has a plurality of card blocks, and the outer wall of the transparent cover has a plurality of card plates, and the plurality of card plates are respectively adapted to the corresponding card blocks, and the plurality of card blocks are respectively located around the rear shell, and the plurality of card plates are respectively located around the transparent cover.

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