High-beam and low-beam dual-light lens meter integrated module

Abstract

The utility model discloses a high-beam and low-beam dual-light lens meter integrated module. The high-beam and low-beam dual-light lens meter integrated module comprises a high-beam lamp assembly, a high-beam lamp assembly and a high-beam lamp assembly, the low-beam lamp assembly comprises a low-beam light source; the integrated lens comprises a low-beam lens protruding outwards and a high-beam lens connected to the upper end of the low-beam lens, the low-beam lens is located right in front of the low-beam light source, and the high-beam lens is located right in front of the high-beam light source and the condensation reflective mirror; wherein the whole light-gathering and light-reflecting bowl is in a hollow bowl shape, and the diameter of the light-gathering and light-reflecting bowl is gradually reduced from one end facing the low-beam lens to one end facing the high-beam light source. The high beam assembly and the low beam assembly are integrated into a whole, the overall size and the occupied space are reduced, the condensation and reflection bowl is additionally arranged on the periphery of the high beam bead, high beam light is reflected by the reflection bowl and then refracted by the integrated lens to be focused on the high beam light type, and therefore stray light is avoided, and the lighting effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile high and low beam lamps, in particular to a high and low beam dual light lens meter integrated module. Background Art

[0002] The common automotive high and low beam solutions currently on the market usually have the high beam and low beam as two independent lamps that cannot be integrated together, so they take up a relatively large space.

[0003] Moreover, when the high and low beams are on at the same time, the light from the high beam lamp beads will pass through the low beam lens to produce stray light, affecting the light pattern of the low beam. This phenomenon is called cross-light. The usual solution is to directly add a blocker between the high and low beam lenses to block the cross-light. This method also has its shortcomings, that is, the high beam part of the light cannot be used. Utility Model Content

[0004] In view of the above-mentioned deficiencies, the purpose of the utility model is to provide an integrated module of a high and low beam dual-light lens meter, which integrates the high beam lamp assembly and the low beam lamp assembly into one, reduces the overall volume and occupied space, and by adding a focusing reflective bowl on the periphery of the high beam lamp bead, the high beam light is reflected by the reflective bowl and then refracted by the integrated lens to focus the light onto the high beam light pattern, thereby avoiding the generation of stray light and effectively improving the lighting effect.

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

[0006] A high and low beam dual light lens meter integrated module, comprising:

[0007] A high beam lamp assembly, comprising a high beam light source and a focusing reflective bowl sleeved outside the high beam light source;

[0008] A low beam lamp assembly, comprising a low beam light source;

[0009] An integrated lens, comprising a low beam lens protruding outward, and a high beam lens connected to the upper end of the low beam lens, the low beam lens is located directly in front of the low beam light source, and the high beam lens is located directly in front of the high beam light source and the focusing reflector;

[0010] The focusing reflective bowl is in the shape of a hollow bowl as a whole, and its diameter gradually decreases from the end facing the low beam lens to the end facing the high beam light source.

[0011] As a further improvement of the present invention, the focusing reflective bowl is overall in a flat bowl shape.

[0012] As a further improvement of the present invention, the low beam lens is a quarter spherical structure formed by removing the upper half of a half spherical structure and extending it outward, and the high beam lens is connected to the upper end of the quarter spherical structure.

[0013] As a further improvement of the present invention, the low beam lamp assembly also includes a low beam lamp substrate, a low beam reflective bowl covering the low beam light source, and a Z-shaped baffle arranged between the low beam light source and the low beam lens; the low beam light source is arranged on the low beam lamp substrate.

[0014] As a further improvement of the present invention, a low beam guide surface extending obliquely downward is formed on one end of the upper end surface of the low beam reflective bowl facing the high beam light source.

[0015] As a further improvement of the present invention, the high beam lamp assembly further includes a high beam lamp substrate, and the high beam lamp light source is arranged on the high beam lamp substrate.

[0016] As a further improvement of the present invention, the low-beam light source and the high-beam light source are both LED light sources.

[0017] The beneficial effects of the utility model are:

[0018] By setting the high beam lens on the low beam lens with a quarter sphere structure to form an integrated lens, the light emitted by the low beam light source only enters the low beam lens, and the light from the high beam light source only enters the high beam lens, thereby integrating the high beam lamp assembly and the low beam lamp assembly into one, reducing the overall volume and occupied space, and by adding a focusing reflective bowl on the periphery of the high beam lamp bead, the high beam light is reflected by the reflective bowl and refracted by the integrated lens to focus the light onto the high beam light pattern, thereby avoiding stray light and effectively improving the lighting effect.

[0019] 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

[0020] Figure 1 It is an overall schematic diagram of the utility model;

[0021] Figure 2 It is the optical path diagram of the utility model;

[0022] Figure 3 It is the light pattern diagram of the utility model;

[0023] Figure 4 This is a lumen diagram simulation diagram of the utility model;

[0024] Figure 5 It is a light pattern diagram of the cross-light situation in the background technology;

[0025] Figure 6 It is a lumen diagram simulation diagram of the light crosstalk situation in the background technology;

[0026] In the figure: 1. high beam assembly; 11. high beam light source; 12. focusing reflector bowl; 13. high beam substrate; 2. low beam assembly; 21. low beam light source; 22. low beam substrate; 23. low beam reflector bowl; 231. low beam guide surface; 24. Z-shaped baffle; 3. integrated lens; 31. low beam lens; 32. high beam lens. DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] Please refer to Figures 1 to 6 The present utility model provides a high and low beam dual light lens meter integrated module, comprising:

[0032] A high beam lamp assembly 1, comprising a high beam light source 11, and a focusing reflector bowl 12 sleeved outside the high beam light source 11;

[0033] A low beam lamp assembly 2, comprising a low beam light source 21;

[0034] An integrated lens 3, comprising a low beam lens 31 protruding outward, and a high beam lens 32 connected to the upper end of the low beam lens 31, the low beam lens 31 is located directly in front of the low beam light source 21, and the high beam lens 32 is located directly in front of the high beam light source 11 and the focusing reflector;

[0035] The focusing reflective bowl 12 is in the shape of a hollow bowl as a whole, and its diameter gradually decreases from the end facing the low beam lens 31 to the end facing the high beam light source 11 .

[0036] like Figure 2 As shown, by arranging the high beam lens 32 on the low beam lens 31 to form an integrated lens 3, the light emitted by the low beam light source 21 only enters the low beam lens 31, and the light emitted by the high beam light source 11 only enters the high beam lens 32. As a result, the light output path of the low beam lamp and the light output path of the high beam lamp will not be affected, and the light type of the low beam lamp and the high beam lamp will not be affected. At the same time, the integration of the low beam lens 31 and the high beam lens 32 is also realized, that is, the low beam lamp and the high beam lamp are integrated into one, and a compact high and low beam integrated module is obtained, the overall volume is reduced, and the occupied space is reduced.

[0037] By adding a focusing reflective bowl 12 around the high beam lamp bead, the light originally wasted in the high beam is reflected by the reflective bowl and then refracted by the integrated lens 3 to focus the light onto the high beam light pattern, thereby avoiding stray light and effectively improving the light effect.

[0038] Preferably, Figure 1 and Figure 2 As shown, the focusing reflective bowl 12 is in a flat bowl shape as a whole, so as to save space in the integrated module while ensuring focusing of the low beam light source 21 .

[0039] Regarding the specific structural arrangement of the integrated lens 3, as shown in FIG. Figure 1 and Figure 2 As shown, the low beam lens 31 is a quarter sphere structure formed by removing the upper half of a half sphere structure and extending outward, and the high beam lens 32 is connected to the upper end of the quarter sphere structure, that is, since the upper half of the low beam lens 31 is basically free of light in the light path of the low beam lamp, the upper half of the low beam lens 31 is removed, leaving half of the volume, and then the high beam lens 32 is integrated. In this way, under the premise of realizing the high and low beam functions, the whole lamp is very compact, the high and low beam lamps are integrated, and the occupied space is reduced.

[0040] For other structural arrangements of the low beam lamp assembly 2, such as Figure 1 and Figure 2 As shown, the low beam lamp assembly 2 further includes a low beam lamp substrate 22, a low beam reflector 23 covered on the low beam light source 21, and a Z-shaped baffle 24 disposed between the low beam light source 21 and the low beam lens 31; the low beam light source 21 is disposed on the low beam lamp substrate 22, thereby achieving its own fixation. By covering the low beam reflector 23 on the outside of the low beam light source 21, the light emitted by the low beam light source 21 is reflected by the low beam reflector 23 to the low beam lens 31, and then refracted by the low beam lens 31 to focus the light on the low beam light pattern, thereby improving the light effect.

[0041] In order to further improve the light efficiency of the low beam lamp, Figure 1 and Figure 2 As shown, a low beam guide surface 231 is formed on the upper end of the low beam reflective bowl 23 facing the high beam light source 11 and extending downwardly inclined. The light emitted from the upper end of the low beam light source 21 is reflected by the low beam guide surface 231 and reaches the low beam lens 31, and then refracted by the low beam lens 31 to focus the light onto the low beam light pattern, thereby effectively improving the lighting efficiency and the utilization rate of the low beam light source 21.

[0042] For other structural arrangements of the high beam lamp assembly 1, such as Figure 1 and Figure 2 As shown, the high beam lamp assembly 1 further includes a high beam lamp substrate 13 , and the high beam lamp light source 11 is disposed on the high beam lamp substrate 13 , so as to fix the high beam lamp light source 11 and prevent displacement.

[0043] As for the specific structural arrangement of the low-beam light source 21 and the high-beam light source 11 , both the low-beam light source 21 and the high-beam light source 11 may be LED light sources.

[0044] In order to further reduce the overall volume, the edge area of ​​the high beam lens 32 where no light outgoing light path passes can also be removed to reduce the overall occupied space.

[0045] During the specific assembly, it is only necessary to fix the above components to the corresponding housing through the corresponding connecting pieces and screws.

[0046] It should be noted that the high and low beam dual-light lens meter integrated module 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 LED light source 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.

[0047] 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 high and low beam dual light lens meter integrated module, characterized in that: include: A high beam lamp assembly, comprising a high beam light source and a focusing reflective bowl sleeved outside the high beam light source; A low beam lamp assembly, comprising a low beam light source; An integrated lens, comprising a low beam lens protruding outward, and a high beam lens connected to the upper end of the low beam lens, the low beam lens is located directly in front of the low beam light source, and the high beam lens is located directly in front of the high beam light source and the focusing reflector; The focusing reflective bowl is in the shape of a hollow bowl as a whole, and its diameter gradually decreases from the end facing the low beam lens to the end facing the high beam light source.

2. The high and low beam bifocal lens meter integrated module according to claim 1, characterized in that: The focusing reflective bowl is in a flat bowl shape as a whole.

3. The high and low beam bifocal lens meter integrated module according to claim 1, characterized in that: The low beam lens is a quarter spherical structure formed by removing the upper half of a half spherical structure and extending outward, and the high beam lens is connected to the upper end of the quarter spherical structure.

4. The high and low beam bifocal lens meter integrated module according to claim 1, characterized in that: The low beam lamp assembly also includes a low beam lamp substrate, a low beam reflector bowl covering the low beam light source, and a Z-shaped baffle arranged between the low beam light source and the low beam lens; the low beam light source is arranged on the low beam lamp substrate.

5. The high and low beam bifocal lens meter integrated module according to claim 4, characterized in that: A low beam guide surface extending obliquely downward is formed on one end of the upper end surface of the low beam reflective bowl facing the high beam light source.

6. The high and low beam bifocal lens meter integrated module according to claim 1, characterized in that: The high beam lamp assembly further includes a high beam lamp substrate, and the high beam light source is arranged on the high beam lamp substrate.

7. The high and low beam bifocal lens meter integrated module according to any one of claims 1 to 6, characterized in that: The low-beam light source and the high-beam light source are both LED light sources.

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