Headlamp multi-lens with good condensation performance

Abstract

The utility model discloses a headlamp multi-lens with good condensation performance, which belongs to the technical field of lenses, and comprises a device main body, a condensation adjusting mechanism and a heat dissipation assembly, and the device main body is connected with the condensation adjusting mechanism and the heat dissipation assembly; the light condensation adjusting mechanism comprises an adjusting assembly used for adjusting the light condensation effect and a power assembly used for driving the adjusting assembly, the power assembly is connected with the device body, and the adjusting assembly is connected with the power assembly. By means of the mode, multi-lens light condensation is achieved through the light condensation adjusting mechanism, the light condensation adjusting mechanism is assembled at the front end of a vehicle, the heat dissipation assembly is used for dissipating heat of a headlamp when the vehicle runs, the lighting effect is effectively improved, and the service life of the headlamp is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of lens technology, specifically to a multi-lens headlight with good light focusing properties. Background Technology

[0002] With the booming development of the electric vehicle industry and the continued growth in demand for nighttime riding, consumers have placed higher demands on the lighting effects, safety, and range adaptability of electric vehicle headlights. At the same time, industry standards have also set stricter standards for the light pattern, brightness, and anti-glare performance of electric vehicle lights. Traditional electric vehicle headlight technology can no longer meet these ever-evolving needs; against this backdrop, multi-lens technology for electric vehicle headlights has emerged.

[0003] For example, patent publication number CN217763271U discloses a lens headlight for a two-wheeled electric vehicle, including a light-emitting circuit board, a light-concentrating reflective shell, and an inner transparent shell. The light-concentrating reflective shell is connected to the light-emitting circuit board, and the inner transparent shell is snap-fitted to the light-concentrating reflective shell. The light-emitting circuit board and the inner transparent shell are located on adjacent sides of the light-concentrating reflective shell, and a reflective layer is provided on the inner surface of the light-concentrating reflective shell.

[0004] However, its technology has the following technical problems: First, it cannot dissipate heat in a timely manner.

[0005] Second, it does not have good light-gathering properties.

[0006] Based on this, this utility model designs a multi-lens headlight with good light focusing to solve the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multi-lens headlight with good light focusing performance.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A multi-lens headlight with good light focusing performance includes a device body, a light focusing adjustment mechanism, and a heat dissipation component, wherein the device body is connected to both the light focusing adjustment mechanism and the heat dissipation component.

[0010] The focusing adjustment mechanism includes an adjustment component for adjusting the focusing effect and a power component for driving the adjustment component. The power component is connected to the main body of the device, and the adjustment component is connected to the power component.

[0011] Furthermore, the main body of the device includes a mounting plate, a mounting base, and multiple lenses. The mounting base is located on the front side of the mounting plate and is detachably connected to the mounting plate. The multiple lenses are fixedly mounted on the front end of the mounting base, and square grooves are provided at both the upper and lower ends of the mounting base.

[0012] Furthermore, the mounting plate is connected to the power assembly, and the mounting base and square groove are both connected to the heat dissipation assembly.

[0013] Furthermore, the power assembly includes a first electric cylinder, a base, a first fixing block, a second fixing block, a third fixing block, and a connecting column. The base is fixedly installed on the front end of the mounting plate, the first fixing block, the second fixing block, and the third fixing block are respectively fixedly installed on the front end of the base, the first electric cylinder is fixedly installed on the rear end of the base, and the output end of the first electric cylinder is fixedly connected to the connecting column.

[0014] Furthermore, the connecting column, the first fixing block, the second fixing block, and the third fixing block are all connected to the adjustment assembly.

[0015] Furthermore, the adjustment component includes a reflector, a connecting block, and a connecting assembly. The rear end of the reflector is fixedly connected to the connecting block, the connecting block is connected to the connecting assembly, and the connecting assembly is connected to the connecting post. Multiple reflectors and connecting blocks are provided at equal intervals and are arranged in a circumferential array. The rear ends of three reflectors are rotatably connected to the first fixed block, the second fixed block, and the third fixed block, respectively.

[0016] Furthermore, the heat dissipation assembly includes a second electric cylinder, a movable baffle, a first heat dissipation plate, and a second heat dissipation plate. The second electric cylinder is fixedly installed on the inner end of the mounting base. The movable baffle is slidably connected to the square groove. The output end of the second electric cylinder is fixedly connected to the movable baffle. The second heat dissipation plate is internally engaged with the first heat dissipation plate, and the outer end of the first heat dissipation plate is engaged with the square groove.

[0017] Furthermore, the filter screen of the first heat sink is configured as warp threads, while the filter screen of the second heat sink is configured as weft threads.

[0018] Furthermore, the second electric cylinder, the movable baffle, the first heat sink, and the second heat sink are each provided in two sets and are located on the upper and lower sides of the mounting base, respectively.

[0019] Compared with the prior art, the advantages of this utility model are as follows: 1. By driving the reflector with a power component, light can be focused at different angles, thus meeting the needs of multi-lens light focusing.

[0020] 2. Mounted at the front of the vehicle, it is equipped with a heat dissipation component, which can dissipate heat from the headlights when the vehicle is in motion, and can control the opening and closing degree of the movable baffle according to whether the headlights are on or off.

[0021] 3. The first and second heat sinks of the heat dissipation assembly can be directly removed for cleaning, which is convenient for maintenance. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This utility model relates to a multi-lens stereoscopic headlight with good focusing properties. Figure 1 ;

[0024] Figure 2 This is a front view of a multi-lens headlight with good light focusing performance according to this utility model;

[0025] Figure 3 This utility model relates to a multi-lens stereoscopic headlight with good focusing properties. Figure 2 ;

[0026] Figure 4 This is an exploded view of a multi-lens headlight with good light-gathering properties according to the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the first heat sink and the second heat sink of this utility model;

[0028] Figure 6 This is a schematic diagram of the mounting base of this utility model;

[0029] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0030] Figure 8 This is a schematic diagram of the focusing adjustment mechanism of this utility model. Figure 1 ;

[0031] Figure 9 This is a schematic diagram of the focusing adjustment mechanism of this utility model. Figure 2 ;

[0032] Figure 10 This is a schematic diagram of the focusing adjustment mechanism of this utility model. Figure 3 ;

[0033] Figure 11 This is a partial structural schematic diagram of the focusing adjustment mechanism of this utility model.

[0034] The labels in the diagram represent:

[0035] 1. Main body of the device; 11. Mounting plate; 12. Mounting base; 13. Multi-lens; 14. Square groove; 2. Focusing adjustment mechanism; 21. Power assembly; 211. First electric cylinder; 212. Base; 213. First fixing block; 214. Second fixing block; 215. Third fixing block; 216. Connecting column; 22. Adjustment assembly; 221. Reflector; 222. Connecting block; 223. Moving plate; 224. Connecting ring; 225. Connecting plate; 3. Heat dissipation assembly; 31. Second electric cylinder; 32. Moving baffle; 33. First heat dissipation plate; 34. Second heat dissipation plate. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0037] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0038] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-11 A multi-lens headlight with good light focusing performance includes a device body 1, a light focusing adjustment mechanism 2 and a heat dissipation component 3, wherein the device body 1 is connected to the light focusing adjustment mechanism 2 and the heat dissipation component 3.

[0039] The focusing adjustment mechanism 2 includes an adjustment component 22 for adjusting the focusing effect and a power component 21 for driving the adjustment component 22. The power component 21 is connected to the main body 1 of the device, and the adjustment component 22 is connected to the power component 21.

[0040] This invention uses a focusing adjustment mechanism 2 to focus light through multiple lenses 13. When mounted on the front of the vehicle, the heat dissipation component 3 is used to dissipate heat from the headlights while the vehicle is in motion, which effectively improves the lighting effect and ensures the lifespan of the headlights.

[0041] like Figures 2-4 As shown, the main body 1 of the device includes a mounting plate 11, a mounting base 12 and a multi-lens 13. The mounting base 12 is located on the front side of the mounting plate 11 and is detachably connected to the mounting plate 11. The multi-lens 13 is fixedly installed on the front end of the mounting base 12. Square grooves 14 are provided at both the upper and lower ends of the mounting base 12.

[0042] The mounting plate 11 is connected to the power assembly 21, and the mounting base 12 and the square groove 14 are both connected to the heat dissipation assembly 3.

[0043] The mounting plate 11 has multiple ventilation holes.

[0044] like Figures 8-11 As shown, the power assembly 21 includes a first electric cylinder 211, a base 212, a first fixing block 213, a second fixing block 214, a third fixing block 215, and a connecting column 216. The base 212 is fixedly installed on the front end of the mounting plate 11. The first fixing block 213, the second fixing block 214, and the third fixing block 215 are respectively fixedly installed on the front end of the base 212. The first electric cylinder 211 is fixedly installed on the rear end of the base 212. The output end of the first electric cylinder 211 is fixedly connected to the connecting column 216.

[0045] The connecting column 216, the first fixing block 213, the second fixing block 214, and the third fixing block 215 are all connected to the adjusting assembly 22.

[0046] The adjustment component 22 includes a reflector 221, a connecting block 222, and a connecting component. The rear end of the reflector 221 is fixedly connected to the connecting block 222. The connecting block 222 is connected to the connecting component. The connecting component is connected to the connecting post 216. Multiple reflectors 221 and connecting blocks 222 are provided at equal intervals and are arranged in a circular array. The rear ends of three reflectors 221 are rotatably connected to the first fixing block 213, the second fixing block 214, and the third fixing block 215, respectively.

[0047] The reflector 221 is arc-shaped, and multiple reflectors 221 form a horn shape.

[0048] The connecting assembly includes a movable piece 223, a connecting ring 224, and a connecting piece 225. The outer ends of multiple reflectors 221 are fixedly connected to the connecting ring 224. There are three connecting pieces 225, and the three connecting pieces 225 are rotatably connected to the rear ends of three connecting blocks 222 respectively. The movable piece 223 is rotatably connected to the rear ends of the three connecting pieces 225, and the rear end of the movable piece 223 is fixedly connected to the connecting post 216.

[0049] When this utility model is in use, the first electric cylinder 211 is activated, which drives the connecting column 216 to move. The connecting column 216 drives the moving piece 223 to move, which in turn drives the three connecting pieces 225 to move. The three connecting pieces 225 drive the three connecting blocks 222 and the reflector 221 to move. The connecting blocks 222 simultaneously drive the connecting ring 224 to move, and the connecting ring 224 drives the remaining connecting blocks 222 and the reflector 221 to move. Under the action of the connecting ring 224, the multiple reflectors 221 rotate simultaneously to complete the angle adjustment, thereby achieving the focusing function for different needs.

[0050] This utility model enables the multi-lens 13 to focus light, allowing the light to be directed onto the reflector 221 and reflected back, thus concentrating the light and effectively improving the brightness and range of illumination. This enhances the lighting effect of the vehicle when driving at night or in low-light conditions, increases the driver's field of vision, reduces safety hazards caused by poor lighting, and improves driving safety.

[0051] like Figures 5-7 As shown, the heat dissipation assembly 3 includes a second electric cylinder 31, a movable baffle 32, a first heat dissipation plate 33, and a second heat dissipation plate 34. The second electric cylinder 31 is fixedly installed on the inner end of the mounting base 12. The movable baffle 32 is slidably connected to the square groove 14. The output end of the second electric cylinder 31 is fixedly connected to the movable baffle 32. The second heat dissipation plate 34 is internally engaged with the first heat dissipation plate 33. The outer end of the first heat dissipation plate 33 is engaged with the square groove 14.

[0052] like Figure 5 As shown, the filter screen of the first heat sink 33 is set as warp, and the filter screen of the second heat sink 34 is set as weft.

[0053] Effect: The first heat sink 33 and the second heat sink 34 are detachably connected. When cleaning the first heat sink 33 and the second heat sink 34, they can be directly removed for cleaning. Furthermore, the first heat sink 33 and the second heat sink 34 are designed with warp and weft lines, and the single lines are easy to clean, avoiding the situation where mesh-like filters are difficult to clean.

[0054] The second electric cylinder 31, the movable baffle 32, the first heat sink 33, and the second heat sink 34 are each provided in two sets and are located on the upper and lower sides of the mounting base 12 respectively.

[0055] When using this utility model, if the headlights do not need to be turned on, the movable baffle 32 will be closed.

[0056] If the headlights need to be turned on, the second electric cylinder 31 is activated. The output of the second electric cylinder 31 can drive the movable baffle 32 to move in the square groove 14, so that the movable baffle 32 is opened. Moreover, the degree to which the movable baffle 32 is opened can be controlled according to the needs.

[0057] This practical heat dissipation component 3 can dissipate heat from the headlights while the vehicle is in motion, which helps prevent the headlights from accumulating heat due to prolonged use and causing performance degradation, thus extending the lifespan of the headlights, reducing the frequency of replacement due to headlight failure, and lowering operating costs.

[0058] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-lens headlight with good light-gathering properties, characterized in that, It includes a main body (1), a focusing adjustment mechanism (2) and a heat dissipation component (3), wherein the main body (1) is connected to both the focusing adjustment mechanism (2) and the heat dissipation component (3); The focusing adjustment mechanism (2) includes an adjustment component (22) for adjusting the focusing effect and a power component (21) for driving the adjustment component (22). The power component (21) is connected to the main body (1) of the device, and the adjustment component (22) is connected to the power component (21).

2. The multi-lens headlight with good focusing properties according to claim 1, characterized in that, The main body (1) of the device includes a mounting plate (11), a mounting base (12) and a multi-lens (13). The mounting base (12) is located on the front side of the mounting plate (11). The mounting base (12) is detachably connected to the mounting plate (11). The multi-lens (13) is fixedly installed on the front end of the mounting base (12). Square grooves (14) are provided at both the upper and lower ends of the mounting base (12).

3. The multi-lens headlight with good focusing properties according to claim 2, characterized in that, The mounting plate (11) is connected to the power assembly (21), and the mounting base (12) and the square groove (14) are both connected to the heat dissipation assembly (3).

4. The multi-lens headlight with good focusing properties according to claim 3, characterized in that, The power assembly (21) includes a first electric cylinder (211), a base (212), a first fixing block (213), a second fixing block (214), a third fixing block (215), and a connecting column (216). The base (212) is fixedly installed on the front end of the mounting plate (11). The first fixing block (213), the second fixing block (214), and the third fixing block (215) are respectively fixedly installed on the front end of the base (212). The first electric cylinder (211) is fixedly installed on the rear end of the base (212). The output end of the first electric cylinder (211) is fixedly connected to the connecting column (216).

5. The multi-lens headlight with good focusing properties according to claim 4, characterized in that, The connecting column (216), the first fixing block (213), the second fixing block (214), and the third fixing block (215) are all connected to the adjustment assembly (22).

6. The multi-lens headlight with good focusing properties according to claim 5, characterized in that, The adjustment component (22) includes a reflector (221), a connecting block (222), and a connecting component. The rear end of the reflector (221) is fixedly connected to the connecting block (222). The connecting block (222) is connected to the connecting component. The connecting component is connected to the connecting post (216). The reflector (221) and the connecting block (222) are provided with multiple reflectors at equal intervals and are arranged in a circular array. The rear ends of three reflectors (221) are rotatably connected to the first fixing block (213), the second fixing block (214), and the third fixing block (215), respectively.

7. The multi-lens headlight with good focusing properties according to claim 6, characterized in that, The heat dissipation assembly (3) includes a second electric cylinder (31), a movable baffle (32), a first heat dissipation plate (33), and a second heat dissipation plate (34). The second electric cylinder (31) is fixedly installed on the inner end of the mounting base (12). The movable baffle (32) is slidably connected to the square groove (14). The output end of the second electric cylinder (31) is fixedly connected to the movable baffle (32). The second heat dissipation plate (34) is internally engaged with the first heat dissipation plate (33). The outer end of the first heat dissipation plate (33) is engaged with the square groove (14).

8. The multi-lens headlight with good focusing properties according to claim 7, characterized in that, The filter screen of the first heat sink (33) is set as warp, and the filter screen of the second heat sink (34) is set as weft.

9. The multi-lens headlight with good focusing properties according to claim 8, characterized in that, The second electric cylinder (31), the movable baffle (32), the first heat sink (33), and the second heat sink (34) are each provided in two sets and are located on the upper and lower sides of the mounting base (12).

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