Condenser type flattening module
Through the combined structure of the low-beam concentrator group, the inner lens body and the outer lens body, the light inlet partition surface is used to improve the light intensity and distribution, and the technical problems of miniaturization and flattening of the car lights are solved, and the low-beam irradiation effect with high brightness and width is achieved.
Patent Information
- Application Number
- CN202422475843.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-14
AI Technical Summary
Existing car lights are difficult to miniaturize and flatten, while meeting the requirements of road illumination width and brightness.
The combination structure of the low-beam concentrator group, the inner lens body and the outer lens body is adopted, and the LED light source irradiation is combined with the light baffle, and the light intensity and distribution are used to improve the light intensity and distribution, so as to achieve the brightness and width of the low-beam irradiation.
The brightness and width of low-light illumination are improved to meet the requirements of road lighting for the headlights. At the same time, the overall size is small, adapting to the use of spaces with different flat shapes.
Smart Images
Figure CN223153370U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle lamp lighting, in particular to a condenser type flattened module. Background Technique
[0002] With the development of the automotive industry, automotive lighting technology has also been continuously developed, and more requirements have been put forward for the functions of vehicle lamps. The appearance of the vehicle has become an important factor for customers to choose to purchase. A novel and unique vehicle lamp that breaks away from the traditional shape will catch the consumers' eyes and become an important selling point of the vehicle. At present, lamps have a trend of developing towards miniaturization and flattening, and the market has an increasing demand for narrow and long-shaped vehicle lamps. Therefore, it is necessary to make the size of the vehicle lamp meet the space requirements of different flattened shapes and ensure the functions of road illumination width and brightness. Therefore, we need to propose a condenser type flattened module. Content of the Utility Model
[0003] The purpose of the utility model is to provide a condenser type flattened module, which can improve the brightness and width of the low beam illumination, meet the requirements of the road illumination width and brightness of the vehicle lamp, and at the same time, the overall front-back dimension and the up-down space dimension are relatively small, and it can meet the space use requirements of different flattened shapes, so as to solve the problems put forward in the above background technique.
[0004] To achieve the above purpose, the utility model provides: a condenser type flattened module, including a low beam condenser group, the low beam condenser group is assembled on the top of the mounting plate, a heat dissipation plate is arranged at the bottom of the mounting plate, and a light pattern baffle for auxiliary illumination is arranged on the surface of the low beam condenser group; an inner lens body arranged on one side of the low beam condenser group, an inner lens light exit surface and an inner lens light entrance surface are respectively arranged on the surface of the inner lens body, and six groups of light entrance partition surfaces are arranged on the surface of the inner lens light entrance surface; an outer lens body arranged on one side of the inner lens body.
[0005] Preferably, the six groups of light entrance partition surfaces on the surface of the inner lens light entrance surface are sequentially arranged by a light entrance surface first partition, a light entrance surface second partition, a light entrance surface third partition, a light entrance surface fourth partition, a light entrance surface fifth partition, and a light entrance surface sixth partition.
[0006] Preferably, the light entrance surface first partition, the light entrance surface second partition, the light entrance surface third partition, the light entrance surface fourth partition, the light entrance surface fifth partition, and the light entrance surface sixth partition are respectively arranged corresponding to the low beam condenser group.
[0007] Preferably, connecting parts are connected to both ends of the inner lens body, a fixing part is connected to the bottom of the connecting parts, the fixing part is assembled on the top of the mounting plate, and the inner lens light exit surface is a smooth flat surface.
[0008] Preferably, the outer lens body has a convex-outward and concave-inward shape with the same wall thickness. The concave surface of the outer lens body is the light incident surface of the outer lens, and the convex surface of the outer lens body is the light exit surface of the outer lens.
[0009] Preferably, a limiting portion is provided on the outer surface of the outer lens body, and the outer lens body is movably mounted in the lamp module housing through the limiting portion.
[0010] Preferably, the light incident surface of the outer lens is cooperatively arranged with the light exit surface of the inner lens body of the inner lens.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] Through the cooperative arrangement of structures such as the low beam condenser group, the inner lens body, and the outer lens body, during lighting, when irradiated by the LED light source and in cooperation with the low beam condenser group and the light pattern baffle, the light can be focused during use, which can further improve the intensity of the light and ensure the effect of injecting the light onto the light incident surface of the inner lens body of the inner lens. Then, through the six light incident partition surfaces arranged corresponding to the low beam condenser group, it enters the inner part of the inner lens body, and thus the light exits from the light exit surface of the inner lens to the light incident surface of the outer lens of the outer lens body, and finally, the lighting effect of the lamp is realized through the light exit surface of the outer lens body of the outer lens; moreover, through the six light incident partition surfaces with different shapes on the surface of the light incident surface of the inner lens, the brightness and width of the low beam illumination can be improved, meeting the requirements of the road illumination width and brightness of the vehicle lamp. At the same time, the overall front-back dimension and the up-down space dimension are both small, which can meet the space usage requirements of different flattened shapes. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0014] Figure 2 is a schematic diagram of the light incident surface structure of the inner lens of the present utility model;
[0015] Figure 3 is a schematic diagram of the light exit surface structure of the inner lens of the present utility model;
[0016] Figure 4 is a schematic diagram of the outer lens body structure of the present utility model;
[0017] Figure 5 is a schematic diagram of the lighting state of the present utility model.
[0018] In the figure: 1, mounting plate; 2, heat dissipation plate; 3, low beam condenser group; 4, light pattern baffle; 5, inner lens body; 6, inner lens light exit surface; 7, connecting part; 8, fixing part; 9, inner lens light entrance surface; 10, light entrance surface first partition; 11, light entrance surface second partition; 12, light entrance surface third partition; 13, light entrance surface fourth partition; 14, light entrance surface fifth partition; 15, light entrance surface sixth partition; 16, outer lens body; 17, limiting part; 18, outer lens light entrance surface; 19, outer lens light exit surface. Detailed implementation manner
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0020] Please refer to Figures 1-5 , the present invention provides: a condenser type flattened module, including a low beam condenser group 3, the low beam condenser group 3 is assembled on the top of the mounting plate 1, a heat dissipation plate 2 is arranged at the bottom of the mounting plate 1, and a light pattern baffle 4 for auxiliary lighting is arranged on the surface of the low beam condenser group 3; an inner lens body 5 arranged on one side of the low beam condenser group 3, the surface of the inner lens body 5 is respectively provided with an inner lens light exit surface 6 and an inner lens light entrance surface 9, and six groups of light entrance partition surfaces are arranged on the surface of the inner lens light entrance surface 9; an outer lens body 16 arranged on one side of the inner lens body 5.
[0021] It should be noted that through the combined setting of the structures of the low beam condenser group 3, the inner lens body 5 and the outer lens body 16, the brightness and width of the low beam illumination can be improved, meeting the requirements of the headlight road illumination width and brightness. At the same time, the overall front-rear dimension and the up-down space dimension are both small, which can meet the space usage requirements of different flattened shapes.
[0022] Specifically, the six groups of light entrance partition surfaces on the surface of the inner lens light entrance surface 9 are successively arranged by the light entrance surface first partition 10, the light entrance surface second partition 11, the light entrance surface third partition 12, the light entrance surface fourth partition 13, the light entrance surface fifth partition 14 and the light entrance surface sixth partition 15. The light entrance surface first partition 10, the light entrance surface second partition 11, the light entrance surface third partition 12, the light entrance surface fourth partition 13, the light entrance surface fifth partition 14 and the light entrance surface sixth partition 15 are respectively arranged corresponding to the low beam condenser group 3.
[0023] Further, the light incident surface 9 of the inner lens is the part that cooperates with the low beam condenser group 3 and the light pattern baffle 4. The first light incident surface partition 10, the second light incident surface partition 11, the third light incident surface partition 12, the fourth light incident surface partition 13, the fifth light incident surface partition 14, and the sixth light incident surface partition 15 are respectively arranged corresponding to the condensers of the low beam condenser group 3, and each light incident partition surface corresponds to at least one condenser. Moreover, the shapes of the first light incident surface partition 10, the second light incident surface partition 11, the third light incident surface partition 12, the fourth light incident surface partition 13, the fifth light incident surface partition 14, and the sixth light incident surface partition 15 are all different, which can meet different illumination brightness when the LED light source is illuminating.
[0024] In addition, both ends of the inner lens body 5 are connected with connecting parts 7, the bottom of the connecting part 7 is connected with a fixing part 8, the fixing part 8 is assembled on the top of the mounting plate 1, and the light emitting surface 6 of the inner lens is a smooth flat surface. The connecting part 7 is a connecting structure for assembling the light emitting surface 6 of the inner lens. Through the fixing part 8, the installation stability of the light emitting surface 6 of the inner lens can be further improved. The light emitting surface 6 of the inner lens cooperates with the light incident surface 18 of the outer lens body 16, and the light pattern baffle 4 is used to form the low beam cut-off line.
[0025] The outer lens body 16 adopts a shape with the same wall thickness and is convex outside and concave inside. The concave surface of the outer lens body 16 is the light incident surface 18 of the outer lens, and the convex surface of the outer lens body 16 is the light emitting surface 19 of the outer lens. A limiting part 17 is arranged on the outer surface of the outer lens body 16, and the outer lens body 16 is movably installed in the lamp module housing through the limiting part 17. The light incident surface 18 of the outer lens is arranged corresponding to the light emitting surface 6 of the inner lens body 5.
[0026] Among them, the outer lens body 16 is an outer light transmitting structure for illumination, and the illumination effect is achieved by emitting light through the light emitting surface 19 of the outer lens. The limiting part 17 plays a limiting effect when the outer lens body 16 is assembled, further improving the installation stability of the outer lens body 16. The outer lens has a thin type feature, and its specific embodiment can be (75 - 100) * (12 - 23) mm. Both the light incident surface 18 of the outer lens and the light emitting surface 19 of the outer lens are formed by stretching a generatrix along a certain direction.
[0027] The overall module realizes the appearance requirements of an ultra-short lens, with smaller front-back dimensions and up-down space dimensions, which can meet the space usage requirements of different flattened shapes and has the function of low beam; it meets the requirements for the appearance shape and function of the lens. The lens has a common light emitting surface, and the light incident surface of the inner lens is divided into 6 partitions. Different partitions achieve different functions, improving the brightness and width of the low beam illumination, and meeting the road illumination width and brightness requirements of some customers.
[0028] During illumination, when irradiated by the LED light source, in cooperation with the low beam condenser group 3 and the light pattern baffle 4, the light can be focused during use, which can further improve the intensity of the light, ensuring the effect of injecting the light onto the light incident surface 9 of the inner lens body 5. The light enters the interior of the inner lens body 5 from the six groups of light incident partition surfaces corresponding to and cooperatively arranged with the low beam condenser group 3, and then the light exits from the light exit surface 6 of the inner lens and is incident on the light incident surface 18 of the outer lens body 16. Finally, the lighting effect of the lamp is achieved through the light exit surface 19 of the outer lens body 16; moreover, through the six groups of light incident partition surfaces with different shapes on the surface of the light incident surface 9 of the inner lens, the brightness and width of the low beam illumination can be improved, meeting the requirements of the road illumination width and brightness of the vehicle lamp. At the same time, the overall front-back dimension and the up-down space dimension are both small, which can meet the space usage requirements of different flattened shapes.
[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A concentrator type flattened module, characterized in that, Comprising: A low beam condenser group (3), the low beam condenser group (3) is assembled on the top of the mounting plate (1), a heat dissipation plate (2) is arranged at the bottom of the mounting plate (1), and a light pattern baffle (4) for auxiliary lighting is arranged on the surface of the low beam condenser group (3); An inner lens body (5) arranged on one side of the low beam condenser group (3), an inner lens light exit surface (6) and an inner lens light entrance surface (9) are respectively arranged on the surface of the inner lens body (5), and six groups of light entrance partition surfaces are arranged on the surface of the inner lens light entrance surface (9); An outer lens body (16) arranged on one side of the inner lens body (5).
2. The concentrator type flattening module according to claim 1, wherein: The six groups of light entrance partition surfaces on the surface of the inner lens light entrance surface (9) are sequentially arranged by a light entrance surface first partition (10), a light entrance surface second partition (11), a light entrance surface third partition (12), a light entrance surface fourth partition (13), a light entrance surface fifth partition (14), and a light entrance surface sixth partition (15).
3. The concentrator type flattening module according to claim 2, characterized in that: The light entrance surface first partition (10), the light entrance surface second partition (11), the light entrance surface third partition (12), the light entrance surface fourth partition (13), the light entrance surface fifth partition (14), and the light entrance surface sixth partition (15) are respectively arranged corresponding to the low beam condenser group (3).
4. A concentrator type flattened module according to claim 1, characterized in that: Both ends of the inner lens body (5) are connected with connecting parts (7), the bottom of the connecting parts (7) is connected with fixing parts (8), the fixing parts (8) are assembled on the top of the mounting plate (1), and the inner lens light exit surface (6) is a smooth flat surface.
5. A concentrator type flattened module according to claim 1, characterized in that: The outer lens body (16) adopts a shape with the same wall thickness and is convex outside and concave inside. The concave surface of the outer lens body (16) is the outer lens light entrance surface (18), and the convex surface of the outer lens body (16) is the outer lens light exit surface (19).
6. The concentrator type flattened module according to claim 5, characterized in that: A limiting part (17) is arranged on the outer surface of the outer lens body (16), and the outer lens body (16) is movably installed in the lamp module housing through the limiting part (17).
7. A concentrator type flattened module according to claim 6, characterized in that: The outer lens light entrance surface (18) is arranged in cooperation with the inner lens light exit surface (6) of the inner lens body (5).