TWI545038B - Headlight - Google Patents

Description

Headlight

The invention relates to a vehicle lamp, in particular to a lamp lamp which can produce a light curtain effect.

It is known that the taillights of the vehicle are designed to include warning lights such as directional lights, brake lights, and reverse lights, and the warning lights can be separately provided separately or integrated in the same lamp housing. These vehicle warning lights are designed to achieve the warning function only by the illuminating effect, for example, the directional light must be used when turning, or the reverse light will illuminate when the vehicle is reversed, or the illuminating light will illuminate or illuminate when the vehicle is braked. Stronger. However, no matter the warning light of any car, the lighting effect is almost the same, monotonous without any change, so the driver has no sense of freshness in use. For the passers-by, there is no special feeling when seeing such lights. Therefore, the added value and competitiveness of the traditional lamp products are low, and it is necessary to improve.

Therefore, the object of the present invention is to provide a lamp with a structural innovation and a special luminous effect that can enhance the competitiveness of the product.

Therefore, the lamp of the present invention comprises: a lamp housing defining an installation space, and at least one illumination module mounted in the installation space of the lamp housing group. The illuminating module includes a blade rotating member rotatable relative to the lamp housing and having at least one blade, and at least one first illuminating member configured to form light of the first illuminating member when the blade rotating member rotates screen.

The effect of the invention is that the light of the first illuminating member can produce a light curtain effect when the blade rotating member rotates, so that the light of the lamp of the invention is special and dazzling, and the variability in use can be used for the driver It produces a fresh experience, and the light of the headlights attracts the attention of passers-by, which can increase the added value and competitiveness of the products of the headlights.

1‧‧‧ lamp shell

11‧‧‧ lamp holder

12‧‧‧shade

13‧‧‧Installation space

2‧‧‧Lighting module

21‧‧‧Fan leaf transfer

211‧‧‧ wall

212‧‧‧ blades

213‧‧‧through hole

214‧‧‧ inner enclosure

215‧‧‧ peripheral surface

216‧‧‧ first side

217‧‧‧ second side

218‧‧‧ Connection surface

219‧‧‧Into the glossy surface

22‧‧‧Motor

221‧‧‧ Ontology

222‧‧‧Power shaft

23‧‧‧First light-emitting parts

24‧‧‧second illuminating parts

25‧‧‧ Mounting

26‧‧‧ circuit board

Other features and advantages of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is a front view of a first preferred embodiment of the vehicle lamp of the present invention; FIG. 3 is a perspective view of a portion of the first preferred embodiment; FIG. 4 is a front view of FIG. 3, showing a blade turn of the first preferred embodiment. Figure 5 is a front elevational view of a portion of a second preferred embodiment of the vehicle lamp of the present invention; Figure 6 is a partial side elevational cross-sectional view of a third preferred embodiment of the vehicle lamp of the present invention; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 8 is a partial enlarged view of a fourth preferred embodiment of the present invention; FIG. 8 is a partial enlarged view of FIG. 7; and FIG. 9 is a front elevational view of a fifth preferred embodiment of the vehicle lamp of the present invention.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 1, 2 and 3, a first preferred embodiment of the lamp of the present invention comprises: a lamp housing 1, and two lighting modules 2. In the following description, the light outgoing direction of the vehicle lamp is forward.

The lamp housing 1 includes a lamp holder 11 mountable on a vehicle body (not shown), and a light cover 12 that is disposed in front of the lamp holder 11 and permeable to light. The lamp cover 12 and the lamp holder 11 A mounting space 13 is collectively defined.

The light-emitting modules 2 are mounted in the installation space 13 of the lamp housing 1 and are disposed on the left and right. Each of the light-emitting modules 2 includes a blade rotor 21 that is rotatable relative to the lamp housing 1 and permeable to light, a motor 22 for driving the rotation of the blade rotor 21, and a plurality of first light-emitting members 23, and A second illuminating member 24.

The blade rotor 21 of the present embodiment includes a surrounding wall 211, and a plurality of blades 212 spaced apart from each other and connected to the surrounding wall 211. The surrounding wall 211 is annular and defines a through hole 213 having an inner circumferential surface 214 facing the through hole 213 and a peripheral surface 215 opposite to the inner circumferential surface 214. The vanes 212 are made of a light transmissive material, such as a light transmissive plastic material, each vane 212 extending from the peripheral surface 215 away from the inner peripheral surface 214, and each vane 212 includes a generally The first first surface 216, the second surface 217 opposite to the first surface 216, and a connecting surface 218 connected between the first surface 216 and the second surface 217 and having a zigzag shape. Since the blades 212 are not curved in a flat design, the The first face 216 is not completely forward, and the second faces 217 are not completely rearward, but the first faces 216 are relatively forward with respect to the second faces 217. The motor 22 includes a body 221 located behind the blade rotor 21, and a power shaft 222 that protrudes forward from the body 221 to join the blade rotor 21. When the motor 22 is energized, the blade rotor 21 can be driven to rotate.

The first illuminating members 23 are respectively mounted on the second surface 217 of the blades 212 in synchronization with the blade rotating member 21, and the light of the first illuminating members 23 can pass through the blades 212 and the lampshade. 12 and illuminate forward. The light-emitting members 23 of the present embodiment are arranged one-to-one with the blades 212. However, a plurality of first light-emitting members 23 may be provided on each of the blades 212.

The second illuminating member 24 can be mounted on a seat body (not shown), and is fixedly located in the mounting space 13 of the lamp housing 1, and the second illuminating member 24 corresponds to the through hole 213 of the blade rotating member 21. In addition, the light can be illuminated by the lamp cover 12 and emitted forward. The second illuminating member 24 can be a reverse light, a directional light or a light, which is the basic warning light of the vehicle.

Referring to Figures 1, 2, and 4, when the present invention is used, since the blade-turning members 21 of the light-emitting modules 2 are all transparent, the light of the first light-emitting members 23 can pass through the second of the blades 212. The surface 217 is incident and is emitted from the first surface 216 of the blade 212 and the connecting surface 218 via the light guiding action of the blades 212, and the zigzag design of the connecting surface 218 of the blade rotor 21 can form a plurality of intervals. Prominent site, which in turn produces a special light guide The zigzag design of the connecting surface 218 can generate more kinds of light exit angles than the planar design, so that the vehicle lamp has a special luminous effect. In addition, the blade rotors 21 are switchable between a stationary state and a rotating state. Each of the blade members 21 is rotatable about its own central axis when in the rotated state, and the light of the first illuminators 23 can be formed into a light curtain by the rotation of the blades 212. Specifically, since the rotation of the blade segments 21 can drive the first illuminating members 23 to rotate synchronously, the first illuminating member 23 rotates to form a continuous light and shadow with a sense of flow along with the rotating direction. Such a continuous light shadow constitutes a light curtain effect, whereby the lamp of the present invention can emit a dazzling and special light, which gives the viewer a sense of freshness and a special visual feeling.

It should be noted that the control switches of the blade rotors 21 can be independently arranged, and the driver can separately control whether the blade rotors 21 are rotated or not. When the blade rotors 21 are stationary, the first illuminating members 23 and the second illuminating members 24 can still emit light. When the driver activates the rotation of the blade turning member 21, the light of the lamp of the present invention can be further formed into a light curtain. Moreover, it is possible to drive only one of the blade members 21 to rotate, or to simultaneously drive the two blade members 21 to rotate. In addition, the present invention may also be provided with only one light-emitting module 2, or one of the two light-emitting modules 2, or only one of the blade-turning members 21 may be provided, and the other may not be provided with the blade-turning member 21, and no fan is provided. The first light-emitting members 23 of the light-emitting module 2 of the leaf-turning member 21 may be additionally fixedly mounted to other portions of the lamp housing 1, or the first light-emitting members 23 may be omitted. That is, the present invention has a wide variety of variations in use.

In summary, by providing the fan blade member 21, and in the fan When the leaf rotating member 21 rotates, the light of the first light-emitting members 23 can produce a light curtain effect, so that the light of the lamp of the present invention is special and dazzling. Therefore, the invention is versatile in use, and can give the driver a fresh experience, and the light of the lamp can attract the attention of the passerby, so that the added value and competitiveness of the product of the lamp can be improved.

Referring to FIG. 5, the structure of the second preferred embodiment of the illuminating lamp of the present invention is substantially the same as that of the first preferred embodiment. The difference is that the first illuminating members of each of the illuminating modules 2 of the embodiment 23 is located on the first face 216 of the blade turn 21 facing forward. Therefore, the light of the first illuminating members 23 can be directly irradiated forward without passing through the blades 212. Therefore, the blades 212 of the blade rotating member 21 of the embodiment are not required to transmit light, that is, The blades 212 may be opaque blades, but may also be light transmissive blades.

In this embodiment, the first light-emitting members 23 are mounted on the first surface 216 of the blades 212 in synchronization with the blade-turning member 21, and a light curtain having a continuous flow light-shadow effect can also be produced. The manner of use and the effect of the embodiment are the same as those of the first preferred embodiment and will not be described.

Referring to FIG. 6, the structure of the third preferred embodiment of the present invention is substantially the same as that of the first preferred embodiment. The difference is that each of the illumination modules 2 of the embodiment further includes a blade. The mounting seat 25 at the rear of the rotating member 21, and the mounting seat 25 is fixed to the lamp housing 1. The first illuminating members 23 of the embodiment are not mounted on the blade rotor 21, but are fixedly mounted on the mounting seat 25, and are interposed between the mounting seat 25 and the blade Between pieces 21. When the blade rotating member 21 rotates, the light guiding and rotating effects of the blades 212 can be transmitted, and the light of the first illuminating members 23 can be formed into a rotating light guiding function, so the first illuminating members The light of 23 can also be emitted forward through the blade turn 21 and produce a light curtain effect.

Referring to Figures 7 and 8, the structure of the fourth preferred embodiment of the vehicle lamp of the present invention is substantially the same as that of the first preferred embodiment. The differences will be mainly described below. Each of the blades 212 of the blade rotor 21 of the present example has a first face 216, a second face 217 and the connecting face 218, and has a first face 216 and a second face. A light incident surface 219 between the faces 217 and opposite to the connecting face 218. The number of the first illuminating members 23 of each of the illuminating modules 2 of the present embodiment is more. The first illuminating members 23 are located on the light incident surface 219 of the vanes 212, and the light entering the vanes 212 The number of the first illuminating members 23 on the face 219 is several, and the first illuminating members 23 on the same blade 212 are simultaneously disposed on a circuit substrate 26 to form an electrical connection. Thereby, the light of the first illuminating members 23 is mainly transmitted from the light incident surfaces 219 to the connecting surfaces 218 via the inside of the blades 212. The connecting surfaces 218 are in a zigzag design and can generate special guides. The light effect, and the first face 216 of the blades 212 are also available for light to be emitted.

Referring to FIG. 9, the structure of the fifth preferred embodiment of the present invention is substantially the same as that of the second preferred embodiment. The difference is that only one of the two illumination modules 2 of the embodiment has one of the illuminations. The module 2 (the second lighting module 2 on the left side of FIG. 9) is provided with the second illuminating member 24, and the other illuminating module 2 (the second illuminating module 2 on the right side of FIG. 9) is not provided. The second illuminating member 24. Moreover, in this embodiment, there are also several ways of using the same. The blade-turning members 21 of the two light-emitting modules 2 can be rotated at the same time, and one of the two light-emitting members 24 of the two light-emitting modules 2 can be controlled whether one of the two rotating members is not rotated. A variety of different states of use can be formed, resulting in several different illuminating effects.

According to the foregoing embodiments, the present invention does not need to limit the installation positions of the first illuminating members 23, as long as the relative position between the first illuminating member 23 and the blade turning member 21 can be rotated by the blade. The rotating action causes the light of the first illuminating members 23 to produce a light curtain effect of continuous light and shadow.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

2‧‧‧Lighting module

21‧‧‧Fan leaf transfer

212‧‧‧ blades

216‧‧‧ first side

218‧‧‧ Connection surface

23‧‧‧First light-emitting parts

24‧‧‧second illuminating parts

Claims (7)

A lamp comprising: a lamp housing defining an installation space; and at least one lighting module mounted in the installation space of the lamp housing, the lighting module comprising a rotation relative to the lamp housing and having at least one blade And the at least one first illuminating member, the light of the first illuminating member is formed into a light curtain when the blade rotating member rotates; wherein the illuminating module further comprises a fixed lamp housing a second illuminating member in the installation space, the second illuminating member is a backup lamp, a directional lamp or a vehicular lamp; the blade rotator includes a surrounding wall defining a through hole, the surrounding wall An inner circumferential surface facing the through hole, and a peripheral surface opposite to the inner circumferential surface, the blade of the blade rotating member is connected to the peripheral surface; the second illuminating member corresponds to the through hole of the blade rotating member Settings. The vehicular lamp of claim 1, wherein the blade of the blade rotor is permeable to light, the blade comprising a first face facing forward, a second face opposite to the first face, and A light incident surface and a connecting surface between the first surface and the second surface are opposite to each other, and the first light emitting member is mounted on the light incident surface in synchronization with the blade rotating member. The vehicle lamp of claim 2, wherein the connecting surface of the blade is serrated. The vehicular lamp of claim 1, wherein the blade of the blade rotor is permeable to light, the blade includes a first face facing forward, and a second face opposite to the first face, the first The illuminating member is rotated in synchronization with the blade rotating member Installed on the second side. The vehicular lamp of claim 1, wherein the blade of the blade rotor member comprises a first face facing forward, and a second face opposite to the first face, the first illuminating member is associated with the fan The leaf rotor is rotatably mounted on the first side. The vehicular lamp of claim 1, wherein the illuminating module further comprises a mounting seat located behind the blade rotating member and fixedly mounted by the first illuminating member, wherein the first illuminating member is located at the mounting seat The blade is turned between the blades, and the blades of the blade rotor are transparent. The vehicular lamp of any one of claims 1 to 6, wherein the blade rotator comprises a plurality of blades, the illuminating module comprising a plurality of first illuminating members respectively mounted on the blades.