TW201309959A - Active direction-change headlight with alarming effect - Google Patents

Abstract

The present invention relates to an active direction-change headlight with alarming effect, which comprises a cover having a primary lamp set disposed therein. A secondary lamp set is arranged at each of two opposite sides of the primary lamp set. The secondary lamp sets have a lighting mode that provides an alarming effect, such as using flashing type lighting in order to achieve an alarming effect. When the vehicle turns, the secondary lamp set in the turning direction will be lit to illuminate the blind zone on the inner side of a curve. Further, the lighting mode with the alarming effect can provide an effect alarm to the pedestrians to avoid occurrence of traffic accidents.

Description

Active steering head light with warning function

The invention relates to an active steering head lamp, in particular to an active steering head lamp which can be used to flash pedestrians when the car is turning.

When a car driver is driving at night, he or she always needs to pay special attention to the road conditions in the corners. Please refer to Figure 6, because the illumination area 50 projected by the traditional car headlights is always in front of the direction of travel, but the curve is curved. In time, the illumination area 50 cannot be pre-examined to the road condition to be turned forward, that is, the blind spot area 51 where the illumination and the field of view appear on the inside of the curve. If the street lamp facilities are not good, then there are 52 pedestrians passing through the blind spot area 51. Drivers cannot know the movement of pedestrians in advance by the illumination of the headlights, which may lead to traffic accidents.

In order to solve the above shortcomings, several kinds of active headlights have been produced on the market. One of the active headlights is equipped with auxiliary lights on both sides of the original headlights. The auxiliary lights are not lit normally. Referring to FIG. 7, when passing through the curve, the auxiliary lamp with respect to the direction to be turned will be illuminated, and the illumination area 53 can be effectively enlarged and illuminate the blind spot area located inside the curve, and the driver assists the lamp. The lighting effect can be known early to prevent the accidents from happening by the movement of the pedestrians 54. The illumination of the auxiliary lights can also serve as a warning for pedestrians.

However, due to the prevalence of electronic products in recent years, it is very common for pedestrians to listen to music, talk on the phone, send and receive mail, and even play games while traveling. Therefore, attention to road conditions and vehicle travel dynamics is also reduced during the trip. Although the auxiliary light of the car is illuminated to the pedestrians in the blind spot area at the turn to provide the driver with a turn when turning, this kind of light with only a single brightness does not affect the behavior of the aforementioned pedestrians. A specific and effective warning effect is generated, and pedestrian traffic accidents are still highly likely to occur, so an effective solution is required for the safety of the driver and the pedestrian.

The present invention aims to solve the problem that pedestrians use electronic devices to reduce the attention to road conditions during traveling, and can provide an active steering head lamp that can effectively alert pedestrians by the following technical means.

The invention provides an active steering head lamp with a warning function, comprising a lamp housing, a main lamp assembly is disposed inside the lamp housing, and a pair of lamp assemblies are respectively disposed on two sides of the main lamp assembly. The lamp assembly is respectively oriented toward one side of the main lamp assembly; the interior of the sub-light assembly is provided with a lighting module, and the lighting mode of the lighting module has a warning function.

The active steering head lamp with the warning function, wherein the illumination mode of the illumination module is a flashing illumination.

The active steering head lamp with the warning function, wherein the light emitted by the light-emitting module of the two lamp assemblies is directed toward the oblique downward direction.

The active steering head lamp has a warning function, wherein the lamp housing has a heat dissipation base, and two mounting seats are disposed on one side of the heat dissipation base at an integral interval, and the ends of the two mounting seats are formed. A mounting surface, the lighting module of the sub-light assembly is disposed on the mounting surface.

The active steering head lamp has a warning function, wherein the sub lamp assembly comprises a sub lamp cover, wherein the sub lamp cover is a hollow cover body, the cover body has an opening at one end and a transparent front cover at the other end, and the open end of the sub lamp cover Two arms are respectively extended on the two sides, and two arms are respectively connected to the outer walls of the two sides of the mounting seat. The light emitting module is located inside the auxiliary lamp cover and opposite to the front cover.

The active steering head lamp of the warning function further includes an auxiliary lamp assembly disposed above the main lamp assembly.

The active steering head lamp has a warning function, wherein the auxiliary lamp assembly has a base, a reflector and a light emitting diode module; one end of the base is connected to the heat sink base; the reflector There is a curved concave reflecting wall disposed on the base; the light emitting diode module is disposed at the other end of the base and opposite to the reflective wall of the reflective cover.

The active steering head lamp has a warning function, wherein the light emitting module is a light emitting diode module.

According to the above technical means, since the illumination mode of the illumination module has a warning function, for example, the illumination module has a flashing illumination mode, for example, when the car turns left, the sub-light assembly relative to the left side of the vehicle body will be illuminated. The method of extinction emits light toward the front, expanding the illumination range to the blind spot area, and by means of the flickering of the light, the pedestrian can be effectively alerted to reduce the occurrence of traffic accidents, and the sub-light assembly is disposed obliquely downward. Make the projected light not directly in the opposite direction.

The light-emitting module of the sub-light assembly can have a long-life LED module, and the light-emitting module is directly disposed on the mounting base of the heat-dissipating base, and the mounting seat and the heat-dissipating base are integrally formed. Therefore, the light-emitting module can directly transfer heat energy to the surface of the heat-dissipating base through the mount for heat dissipation, and has good heat dissipation efficiency.

By the setting of the auxiliary lamp assembly, the driver can further activate the auxiliary lamp assembly if the illumination range of the main lamp assembly is insufficient, and the light emitted by the illumination module is reflected by the reflector to expand the illumination range and provide driving. Better lighting effects for people.

The present invention is an active steering head lamp with a warning function. Please refer to FIG. 1 and FIG. 2, which includes a lamp housing 10, a main lamp assembly 20 and two lamp assemblies 30. The lamp housing 10 is hollow. The lamp body 12 is provided with a heat dissipation base 11 at one end thereof. The heat dissipation base 11 is a metal seat. The lamp cover 12 is a transparent cover at the other end of the lamp housing 10. The light cover 12 is a transparent housing. As shown in the embodiment, a mounting seat 110 is disposed on a side wall surface of the heat dissipation base 11 , and the two mounting bases 110 are integrally formed with the heat dissipation base 11 and perpendicular to the heat dissipation. The front surface of the base 11 has a slanted mounting surface 111, that is, the extending surface of the mounting surface 111 forms an angle with the center line of the cylinder of the mounting base 110, and the mounting surfaces 111 of the two mounting seats 11 respectively The other side of the heat dissipation base 11 is provided with a plurality of heat dissipation fins 112. The main lamp assembly 20 can be a light-emitting module used in a prior art automobile headlight, which is located in the lamp housing 10. Internally and disposed on the heat dissipation base 11, the specific embodiment shown in the figure The main lamp assembly 20 is located between the two mounting bases 11 such that the emitted light is directed toward the front; as shown in FIG. 3, the sub-light assembly 30 includes a lighting module 31 and a sub-light cover 32. The illumination module 31 is disposed on the mounting surface 111 of the mounting base 110. The illumination mode of the illumination module 31 has a warning function. In a specific embodiment of the present invention, the illumination mode of the illumination module 31 is blinking. The sub-light cover 32 is a hollow cover body. The cover body has an opening at one end and a transparent front cover 320 at the other end. The two ends of the open end of the sub-light cover 32 respectively extend with two arms 321 and are respectively formed by the two arms 321 The fixing member is connected to the outer wall of the two sides of the mounting base 110. The light emitting module 31 is located inside the sub-light cover 32 and opposite to the front cover 320. Referring to FIG. 4 and FIG. 5, the two sub-light assemblies 30 respectively The light emitting module 31 and the front cover 320 of the two lamp assemblies 30 are respectively directed toward the two sides of the main lamp assembly 20 and are inclined obliquely downward, that is, the emitted light is directed toward the side. The main lamp assembly 20 faces the front illumination direction Lateral illumination, in the specific embodiment shown in the figure, the illumination module 31 can be a prior art LED module; when the invention is actually installed in a car, when the vehicle enters a left turn, this When the sub-light assembly 30 located on the right side of the main lamp assembly 20 is activated, the light-emitting module 31 of the sub-light assembly 30 projects the light to the left of the original illumination range, thereby expanding the illumination range and narrowing the range of the blind spot area. By flashing light, the pedestrian can be effectively alerted, even if the pedestrian who is operating the electronic device can easily notice the light of the flashing warning effect to reduce the occurrence of traffic accidents.

Referring to FIG. 2, FIG. 4 and FIG. 5, the present invention can further be provided with an auxiliary lamp assembly 40. The auxiliary lamp assembly 40 is disposed above the main lamp assembly 20 and includes a base 41 and a reflection. a cover 42 and a light-emitting module 43; one end of the base 41 is connected to the heat-dissipating base 11; the reflector 42 has a curved concave wall 420, and the reflector 42 is disposed on the base 41. The reflector 420 is directed toward the lamp cover 12 of the lamp housing 10; the illumination module 43 is disposed at the other end of the base 41 and faces the reflective wall 420 of the reflector 42, which may be prior art. Light-emitting diode module.

By the arrangement of the auxiliary lamp assembly 40, the driver can further activate the auxiliary lamp assembly 40 if the illumination range of the main lamp assembly 20 is insufficient, and the light emitted by the illumination module 43 can be reflected by the reflection cover 42 to expand The range of illumination provides better lighting for the driver.

10. . . Lamp housing

11. . . Cooling base

110. . . Mount

111. . . Mounting surface

112. . . Heat sink fin

12. . . lampshade

20. . . Main light assembly

30. . . Secondary light assembly

31. . . Light module

32. . . Sub lampshade

320. . . Front cover

321. . . Arm body

40. . . Auxiliary light assembly

41. . . Pedestal

42. . . Reflector

43. . . Light module

50, 53. . . Lighting area

51. . . Blind spot area

52, 54. . . pedestrian

Figure 1 is a perspective view of the present invention.

Figure 2 is a perspective exploded view of the present invention.

Figure 3 is an exploded perspective view of the sub-light assembly of the present invention.

Figure 4 is a front elevational view of the present invention.

Figure 5 is a side elevational view of the present invention.

Figure 6 is a schematic view of the use of the prior art.

Figure 7 is a schematic illustration of another prior art use.

10. . . Lamp housing

11. . . Cooling base

12. . . lampshade

20. . . Main light assembly

30. . . Secondary light assembly

40. . . Auxiliary light assembly

Claims (9)

An active steering head lamp with a warning function includes a lamp housing, a main lamp assembly is disposed inside the lamp housing, and a pair of lamp assemblies are respectively disposed on two sides of the main lamp assembly, and the two lamp assemblies are respectively The light-emitting module has a light-emitting mode, and the light-emitting mode of the light-emitting module has a warning function. For example, the active steering head lamp with the warning function described in claim 1 is characterized in that the illumination mode of the illumination module is a flashing illumination. For example, the active headlights with the warning function described in claim 2, wherein the light emitted by the light-emitting modules of the two lamp assemblies are all directed toward the oblique downward direction. An active steering head lamp as claimed in claim 3, wherein the lamp housing has a heat dissipation base, and two mounting seats are disposed on one side of the heat dissipation base at an integral interval. The ends of the two mounts form a mounting surface, and the light-emitting module of the sub-light assembly is disposed on the mounting surface. An active steering head lamp as claimed in claim 4, wherein the sub-light assembly comprises a sub-shade, the sub-shade is a hollow cover, the cover has an opening at one end and a transparent front cover at the other end The two sides of the open end of the sub-light cover respectively extend with two arms and are respectively connected to the outer walls of the two sides of the mounting body. The light-emitting module is located inside the sub-light cover and opposite to the front cover. An active steering headlamp as claimed in any one of claims 1 to 5, further comprising an auxiliary lamp assembly disposed above the main lamp assembly. The active steering head lamp as claimed in claim 6 , wherein the auxiliary lamp assembly has a base, a reflector and a light emitting diode module; one end of the base is connected to the a heat dissipation pedestal; the reflector has an arc-shaped concave reflective wall disposed on the base; the light-emitting diode module is disposed at the other end of the base and opposite to the reflector Reflecting wall. The active steering head lamp according to any one of claims 1 to 5, wherein the lighting module is a light emitting diode module. For example, the active steering head lamp with the warning function described in claim 6 is wherein the light emitting module is a light emitting diode module.