Lighting apparatus and automobile including the same
一种照明装置、发光元件的技术，应用在照明装置的零部件、照明装置、非电照明装置等方向，能够解决漏光等问题，达到减少漏光、提高照明效率的效果
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Embodiment 1
[0061] First, for the car 100 involved in Embodiment 1, use figure 1 Be explained. figure 1 It is the front view of the automobile concerning this Example.
[0062] Such as figure 1 It is shown that the automobile 100 of the present embodiment is an example of a vehicle such as a four-wheeled automobile, and includes a vehicle body 110 and headlights 120 arranged at left and right portions in front of the vehicle body 110 . The car 100 is, for example, a gasoline car driven by a gasoline engine, an electric car driven by electricity, or the like.
[0063]The headlight 120 is a lamp, and in this embodiment, is a headlight for a vehicle (vehicle headlight). The headlamp 120 includes a housing 121 , a front cover 122 , and a lighting device (not shown) attached to the rear of the front cover 122 .
[0064] The housing 121 is, for example, a metal frame, and has an opening through which light from the lighting device is emitted. The front cover 122 is a light-transmitting hea...
Embodiment 2
[0122] In Embodiment 1, an example in which the light entry suppressing portion 60 is integrally formed with the shield body 40 was described, but in this embodiment, an example in which the light entry suppressing portion 60 is integrally formed with the radiator 30 will be described.
[0123] Figure 11 It is a cross-sectional view of the lighting device 1 according to the second embodiment. The figure is the lighting device 1, with Figure 5 In comparison, the difference is that the light entry suppressing portion 60 is not integrally formed with the shield 40 but is integrally formed with the radiator 30 . Hereinafter, the difference will be mainly explained.
[0124] exist Figure 11 Among them, the light entry suppressing portion 60 is integrally formed with the radiator 30 . The radiator 30 has a first radiator 31 and a second radiator 32 . The light entry suppressing portion 60 in this figure is integrally formed with the first heat sink 31 of the heat sink 30 . ...
Embodiment 3
[0171] In Example 3, a lighting device and an automobile capable of positioning a light emitting element and a lens with high precision will be described.
[0172] In general, the accuracy of the optical axis of an optical system in a lighting device is important in order to obtain a desired irradiation pattern when irradiating low beams and when irradiating high beams. Specifically, alignment accuracy of the light emitting element for low beam, the light emitting element for high beam, and the lens is important. However, such high-precision alignment of light-emitting elements and lenses cannot be easily performed.
[0173] Therefore, in one of the implementations of the lighting device according to Example 3, the lighting device for a vehicle that emits light forward includes: a base; a first light source module and a second light source module arranged on the base; A first optical component arranged in front of the first light source module; and a second optical component ...
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