Wide-angle lighting vehicle lamp

Abstract

The utility model relates to the technical field of car lamps, in particular to a wide-angle lighting car lamp, a light gathering part is arranged in the middle of a lens, the left side and the right side of the light gathering part are bent backwards to form angle expanding parts, an installation groove is formed in the front face of a shell, and a lighting lamp panel is arranged in the installation groove. The lighting lamp panel is arranged in the mounting groove and divided into a strong light area corresponding to the light gathering part and a light supplementing area corresponding to the angle expanding part, the strong light area and the light supplementing area are each provided with a plurality of LED modules, and the left side wall and the right side wall of the mounting groove are concavely provided with receding notches used for being connected with the angle expanding part. Light of the LED module can penetrate out of the angle expanding part to supplement and illuminate the left edge area and the right edge area of the automobile lamp, meanwhile, the receding notch corresponding to the angle expanding part is formed in the front end of the shell, a receding structure is provided for illumination of the LED module, light is prevented from penetrating out of the side edge, and therefore the irradiation angle of the automobile lamp is enlarged, a driver can conveniently observe the driving condition, and traffic accidents are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle lamps, in particular to a wide-angle lighting vehicle lamp. Background Art

[0002] Cars are one of the most common means of transportation, and headlights are an important component of cars. In a poorly lit environment, headlights can bring great convenience and a sense of security to the driver. However, current headlights can generally meet normal lighting needs, but in actual use there is still a problem of too small a lighting range. When the headlights are turned on, the light is mainly concentrated in front of the car body. Although current headlights can adjust the illumination direction, the illumination angles on the left and right sides are fixed and limited, resulting in the left and right edge areas being unable to be illuminated, which can easily affect the driver's normal observation. Coupled with the obstruction of the car's A-pillar, it is even more difficult for the driver to observe the side situation in a poorly lit environment, which can easily cause traffic accidents. Utility Model Content

[0003] The utility model provides a wide-angle lighting lamp for a vehicle, so as to achieve the purpose of increasing the lighting angles of the left and right edges of the lamp and expanding the lighting range.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wide-angle lighting lamp for a vehicle, comprising a lighting lamp board, a shell and a lens, a focusing portion being arranged in the middle of the lens, and angle expansion portions being arranged on the left and right sides of the focusing portion being bent backward, a mounting groove being arranged on the front side of the shell, the lighting lamp board being arranged in the mounting groove, and the lighting lamp board being divided into a strong light area corresponding to the focusing portion, and a fill light area corresponding to the angle expansion portion, a plurality of LED modules being arranged in the strong light area and the fill light area, the focusing portion being arranged at the notch of the mounting groove, and air avoidance recesses for connecting the angle expansion portion being arranged on the left and right side walls of the mounting groove, and the bottom edge of the air avoidance recesses corresponding to the lighting lamp board.

[0005] Furthermore, the focusing part and the angle expansion part are an integrally formed structure, the upper and lower sides of the focusing part are connected to the notches of the mounting groove, the left and right sides are respectively connected to the corresponding angle expansion parts, and the side of the angle expansion part away from the focusing part is connected to the air avoidance recess.

[0006] Furthermore, a gland ring is provided at the front buckle of the shell, the lens is clamped and fixed by the shell and the gland ring, and a sealant is provided at the connection between the lens and the gland ring.

[0007] Furthermore, the shell and the gland ring are provided with positioning posts and insertion holes on the sides facing each other, and are snap-fitted to each other through the positioning posts and the insertion holes.

[0008] Furthermore, the outer surface of the focusing portion is an outward convex lens, and the outer surface of the expanding portion is a plane lens.

[0009] Furthermore, a plurality of light-transmitting tubes corresponding to the LED modules are arranged between the light-focusing portion and the lighting lamp board. The light-transmitting tubes are trumpet-shaped, and the rear end is the light-inlet end corresponding to the LED module, and the front end is the light-outlet end connected to the light-focusing portion.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the light of the LED module can be transmitted from the expanded angle part to supplement the left and right edge areas of the headlight by bending the expanded angle part to the left and right of the focusing part. At the same time, a corresponding air-avoiding recess of the expanded angle part is provided at the front end of the shell body to provide an avoidance structure for the LED module lighting to prevent the light from being blocked from being transmitted from the side, thereby expanding the illumination angle of the headlight, which is beneficial for the driver to observe the driving conditions and reduce traffic accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an explosion diagram of the utility model.

[0012] Figure 2 It is a three-dimensional diagram of the shell in the utility model.

[0013] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0014] Figure 4 It is the front view of the lighting panel in the utility model.

[0015] In the figure: a lighting lamp board 1, a housing 2, a lens 3, a strong light area 11, a fill light area 12, a mounting groove 20, a focusing portion 31, an angle expansion portion 32, a gland ring 40, a light-transmitting tube body 50, an LED module 100, and an air-avoiding recess 202. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] As shown in the accompanying drawings, the utility model is a wide-angle lighting lamp, which is symmetrically arranged on the left and right sides of the vehicle; it can be arranged in front of the front of the vehicle, or on the left and right sides of the roof, and includes a lighting lamp panel 1, a shell 2 and a lens 3. The lens 3 is made of a light-transmitting material. A focusing portion 31 is arranged in the middle of the lens 3. The left and right sides of the focusing portion 31 are bent backward to provide an expanded angle portion 32. Specifically, the internal angle between the expanded angle portion 32 and the focusing portion 31 on both sides is 100-160 degrees. If it is set too small, a vertical angle will be formed, which will have a bad appearance and cause the overall horizontal lighting angle of the lamp to be too large. If the setting angle is greater than 160 degrees, the lighting angle of the lamp will be too small, and it will be too close to a flat angle lighting angle of 180 degrees, which is easy to affect passers-by or The vehicle, the shell 2 is provided with a mounting groove 20 on the front side, the lighting board 1 is arranged in the mounting groove 20, and the lighting board 1 is divided into a strong light area 11 corresponding to the focusing part 31, and a fill light area 12 corresponding to the expanded angle part 32, the lighting board 1 is flat, and its shape corresponds to the cross-sectional shape of the mounting groove 20, the strong light area 11 and the fill light area 12 are both provided with a plurality of LED modules 100, the focusing part 31 is arranged at the notch of the mounting groove 20, and the left and right side walls of the mounting groove 20 are recessed with air avoidance recesses 202 for connecting the expanded angle part 32, the bottom edge of the air avoidance recess 202 corresponds to the lighting board 1, so that the LED module 100 in the fill light area 12 can pass through the expanded angle part 32 arranged in the air avoidance recess 202.

[0018] The utility model discloses a wide-angle lighting lamp for vehicles. By means of an expanded angle portion 32 bent left and right at a focusing portion 31, light from an LED module 100 can be transmitted from the expanded angle portion 32 to supplement left and right edge regions of the lamp for lighting. Meanwhile, a housing 2 is provided with a space-avoiding recess 202 corresponding to the expanded angle portion 32 at the front end thereof, providing an avoidance structure for the LED module 100 to prevent light from being obstructed from being transmitted from the side. Thus, the lamp expands its irradiation angle, facilitates the driver to observe the driving situation, and reduces traffic accidents.

[0019] In this embodiment, the focusing portion 31 and the angle expansion portion 32 are an integrally formed structure, the upper and lower sides of the focusing portion 31 are connected to the notches of the mounting groove 20, the left and right sides are respectively connected to the corresponding angle expansion portions 32, and a side of the angle expansion portion 32 away from the focusing portion 31 is connected to the air avoidance recess 202, and the lens 3 is fixedly connected to the shell 2 by connecting glue.

[0020] In this embodiment, a gland ring 40 is provided on the front side of the shell 2, and the lens 3 is clamped and fixed by the shell 2 and the gland ring 40. A sealant is provided at the connection between the lens 3 and the gland ring 40. Positioning posts and sockets are provided on the mutually facing sides of the shell 2 and the gland ring 40, respectively. The positioning posts and the sockets are connected to each other through the positioning posts and the sockets, so that the lens 3 is clamped and fixed by the mutually connected shell 2 and the gland ring 40. The positioning posts are provided in a ring shape on one side of the gland ring 40, and the sockets are provided on one side of the shell 2 and correspond to the positioning posts.

[0021] In this embodiment, the outer surface of the focusing portion 31 is an outward convex lens 3, and the outer surface of the expanded angle portion 32 is a plane lens 3. The plane lens 3 is mainly set to fill in the light for the left and right edge areas to expand the lighting angle, and it is necessary to prevent the expanded lighting angle from being too strong and affecting passing pedestrians or vehicles. Therefore, the light of the LED module 100 within the range of the expanded angle portion 32 does not need to be provided with a focusing structure.

[0022] A plurality of light-transmitting tube bodies 50 corresponding to the LED module 100 are arranged between the light-collecting portion 31 and the lighting lamp board 1. The light-transmitting tube bodies 50 can be made of glass or plastic or other materials. The light-transmitting tube bodies 50 are trumpet-shaped, with reference to the existing reflective cup structure, and the rear end is the light-inlet end corresponding to the LED module 100, and the front end is the light-outlet end connected to the light-collecting portion 31. The plurality of light-transmitting tube bodies 50 are independent individuals, and the plurality of light-transmitting tube bodies 50 are fixed in the mounting groove 20 by a light-transmitting plate frame. The light-transmitting plate frame is made of transparent material, and the light-transmitting tube bodies 50 can be fixedly connected to the lighting lamp board 1 by glue. The light-transmitting tube bodies 50 are mainly used to enhance the focusing effect, so that the light beam is more concentrated forward, and the light-collecting portion 31 of the lens 3 can be as shown in FIG. Figure 1 The outer surface may be configured to have an overall convex shape, or a plurality of convex shapes may be distributed for each light-transmitting tube body 50 , and each convex shape area may correspond to each light-transmitting tube body 50 .

[0023] The above embodiments are preferred embodiments of the present utility model. All structures similar to the present utility model and equivalent changes made thereto should fall within the protection scope of the present utility model.

Claims

1. A wide-angle lighting lamp, comprising a lighting lamp panel, a housing and a lens, characterized in that: A focusing portion is provided in the middle of the lens, and an angle expansion portion is provided on the left and right sides of the focusing portion which are bent backwards. A mounting groove is provided on the front side of the shell, and the lighting board is arranged in the mounting groove, and the lighting board is divided into a strong light area corresponding to the focusing portion, and a fill-in light area corresponding to the angle expansion portion. Both the strong light area and the fill-in light area are provided with multiple LED modules, and the focusing portion is arranged at the notch of the mounting groove, and the left and right side walls of the mounting groove are recessed with air avoidance recesses for connecting the angle expansion portion, and the bottom edge of the air avoidance recess corresponds to the lighting board.

2. The wide-angle lighting lamp according to claim 1, characterized in that: The focusing part and the angle expansion part are an integrally formed structure, the upper and lower sides of the focusing part are connected to the notches of the mounting groove, the left and right sides are respectively connected to the corresponding angle expansion parts, and the side of the angle expansion part away from the focusing part is connected to the air avoidance recess.

3. The wide-angle lighting lamp according to claim 2, characterized in that: The front side buckle of the shell is provided with a gland ring, the lens is clamped and fixed by the shell and the gland ring, and the connection between the lens and the gland ring is provided with sealant.

4. The wide-angle lighting lamp according to claim 3, characterized in that: The shell and the gland ring are respectively provided with positioning posts and insertion holes on the sides facing each other, and are snap-fitted to each other through the positioning posts and the insertion holes.

5. The wide-angle lighting lamp according to claim 1, characterized in that: The outer surface of the focusing portion is an outward convex lens, and the outer surface of the expanding angle portion is a plane lens.

6. The wide-angle lighting lamp according to claim 1, characterized in that: A plurality of light-transmitting tubes corresponding to the LED modules are arranged between the light-collecting part and the lighting lamp board. The light-transmitting tubes are trumpet-shaped, and the rear end is the light-inlet end corresponding to the LED module, and the front end is the light-outlet end connected to the light-collecting part.

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