TWM485842U - Vehicle lamp apparatus with high beam and low beam switch of LED light source - Google Patents

Description

Light lamp device with LED light source switching

The present invention relates to a lamp device with a near-light switch of an LED light source, in particular, a simple structure that is not only simple in structure, but also reduces the probability of failure and damage, and can reduce the manufacturing cost thereof, and is used in use. An innovative designer of a lamp device with a near-light switch with LED light source that can reduce the occurrence of high temperature problems and prolong its service life.

According to the various types of vehicles, the time spent between people and various items between the two places can be greatly shortened, which can enhance the convenience of people in daily life and the transportation of various goods, and is also popular for many people to purchase and use. Therefore, traces of various vehicles can be found everywhere on the roads of various roadways. Generally, various types of headlights, small lights, tail lights, direction lights, brake lights, etc. are provided in various vehicles. Different colors of light emitted by lamps in different locations can be used to remind other drivers or passers-by to pay attention to the location or direction of driving, and also provide drivers with dim, unclear sight or night driving. With illuminated road conditions to ensure driving safety The full purpose of the effect.

Among them, in the case of the headlights of the vehicle, it is necessary to have the switching between the far-light and the near-light, and the light shape irradiated by the switching of the far and the near lights needs to comply with the provisions of the regulations, so that the general industry will correspond to the inside of the lamp housing. The light source is provided with a visor that can control the movement to partially shield the light emitted by the illuminating source by controlling the movement of the visor, thereby changing the shape of the light emitted by the illuminating source, such as: September 1, 1996 Announcement No. M317958 "Improvement of Lights and Lights Switching Device Improvement", M347313, "Department of Lights and Lights for Switching Far and Near Lights", announced on December 21, 1997, and No. I331103, "Cars, Announced on October 1, 1999" Lights and Lights Control Devices (1)", M394257, "Car Lights Near and Near Switching Structure", announced on August 2, 1999, and M464356, "September 7, 1999" Shown.

However, although the above various vehicle headlight structures can achieve the expected effects of switching between the high beam and the near lamp, they are also found in their actual implementation, which have the following disadvantages:

1. This type of structure is generally used as a halogen bulb or a discharge bulb because of its light source, which results in high power consumption, relatively high temperature, heat damage, and affects its service life.

2. This type of structure is used for the illumination of the same illumination source when switching between the high beam and the near lamp. The light is shielded by the visor, which causes the illuminating source to be in the illuminating state for a long time. Shorten its service life.

3. This type of structure requires the use of a solenoid valve to drive the interlocking member to move the visor Dynamic control makes it not only complicated in structure design, but also causes great inconvenience in assembly and combination, and relatively increases the probability of failure damage, and it can not effectively reduce the production cost.

The reason is that, in view of this, the creators have been researching and improving the existing structures and deficiencies by providing rich experience in design and development and actual production of the relevant industries for many years, and providing a lamp device with LED light source switching. The purpose of good practical value.

The main purpose of the present invention is to provide a lamp device with a near-light switch of an LED light source, which is mainly simple in terms of overall structure, relatively reducing the probability of failure and damage, and reducing the manufacturing cost thereof. It can reduce the occurrence of high temperature problems and prolong its service life, and it has more practical and effective characteristics in its overall application.

The main purpose and effect of the lamp device with the LED light source and the near-light switching are achieved by the following specific technical means:

The utility model is mainly provided with a lamp holder in the lamp housing of the lamp lamp, and a near-light LED light source with an illumination end surface facing the upper end surface of the inner edge of the lamp housing is arranged on the lamp holder, and the upper end surface of the inner edge of the lamp housing is provided. The light-reflecting surface is formed corresponding to the LED light source of the near lamp, and the light shielding plate is disposed on the outer side of the lamp housing corresponding to the lamp housing, so that the light of the LED light source of the near lamp can only be transmitted outward from the top edge of the light shielding plate. And a light lamp holder is disposed on the outer end surface of the visor, and the at least one lamp light source is provided on the lamp holder, and the lamp cover is disposed on the lamp housing There is a lampshade, and the outer end of the lampshade is provided with a lens for transmitting light.

A preferred embodiment of the lamp device with a near-light switching of an LED light source is provided, wherein the visor of the lamp is made of aluminum.

A preferred embodiment of the lamp device with a near-light switching of the LED light source is provided, wherein the lower end of the visor of the lamp has a heat dissipating fin formed at least on one side thereof.

(1) ‧‧‧ headlights

(11)‧‧‧Light shell

(111)‧‧‧Optical reflective surface

(12)‧‧‧ Near lamp holder

(13)‧‧‧Near-light LED light source

(14) ‧ ‧ visor

(141)‧‧‧Heat fins

(15)‧‧‧Highlight lamp holder

(16)‧‧‧Lengtern LED light source

(17)‧‧‧shade

(18)‧‧‧ lens

The first picture: a schematic diagram of the three-dimensional decomposition structure of the creation

The second picture: a schematic view of the top view of the creation

The third picture: a schematic view of the side view sectional structure of the creation

Fourth figure: a schematic exploded view of another embodiment of the present invention

Figure 5: Schematic diagram of a side view sectional combination structure of another embodiment of the present creation

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings:

Please refer to the schematic diagram of the three-dimensional exploded structure of the first drawing, the schematic view of the top view of the second drawing, and the third drawing of the side view of the creation. The lamp of the creation (1) Mainly in the lamp housing (11) is provided with a near lamp holder (12), and the near lamp holder (12) is provided with a light emitting end face toward the lamp housing (11) The near-end LED light source (13) on the upper end of the inner edge, and the upper end surface of the inner periphery of the lamp housing (11) corresponds to the near-light LED light source (13) to form an optical reflecting surface (111), and the lamp The shell (11) is provided with a visor (14) on the outer side of the lamp holder (12), and the visor (14) can cover the lower half of the outer side of the lamp housing (11) to allow the near-light LED light source ( 13) The light can only be transmitted outwardly from above the top edge of the visor (14), and the outer end surface of the visor (14) is provided with a lamp holder (15), the lamp holder (15) At least one remote LED light source (16) is disposed thereon, and the lamp housing (11) is covered with a lamp cover (17), and the outer end of the lamp cover (17) is provided with a lens for transmitting light (18) .

In addition, the visor (14) of the original lamp (1) can be made of aluminum material, so that it can have heat dissipation effect, and further can make the lower end of the visor (14) protrude to one side or both sides to form heat dissipation. Fin (141) [Please refer to the fourth embodiment of the present invention for another embodiment of the three-dimensional exploded structure and the fifth figure of another embodiment of the present invention, which is shown in a side view of the combined structure diagram] The thermal energy generated by the high-light LED light source (16) during the illumination process can be effectively dissipated via the visor (14), and the service life of the high-light LED light source (16) can be extended.

In this way, the present invention is used in operation, which is used to make the near-lamp LED light source (13) and the power supply on the near-lamp base (12) when the headlight (1) is to be illuminated. The light is turned on, because the upper end surface of the inner edge of the lamp housing (11) is formed with an optical reflecting surface (111) corresponding to the near-light LED light source (13), so that the light emitted by the near-light LED light source (13) can be Optical reflective surface (111) will The light of the near-light LED light source (13) is reflected, and the light-emitting plate (14) is disposed on the outer side of the lamp housing (11) corresponding to the lamp holder (12) so as to be reflected by the optical reflecting surface (111). The rear light LED light source (13) can only be transmitted outwardly from above the top edge of the light shielding plate (14), and then the low beam illumination mode is formed by the refraction of the lens (18) of the lamp cover (17); When the headlight (1) is to be illuminated by the headlights, the direct light LED source (16) on the outer side of the light shield (14) on the outer side of the light shield (15) is turned on and the light source is turned on, so that The light emitted by the high-light LED light source (16) is directly projected outward through the lens (18) of the lampshade (17) to expand the area of the light diffused outside, forming a lighting mode of the high beam.

By the above, the composition and use of the creation structure can be seen that, compared with the existing structure, this creation mainly has the following advantages:

1. This creation is based on the proximity of the LED light source and the remote light LED light source to emit the near and far light, and the LED light has the characteristics of low power consumption, which can reduce the occurrence of high temperature problems, and thus extend its use. life.

2. This creation is provided with a near-light LED light source and a high-light LED light source, so that when the near-lighting is illuminated, the near-light LED light source emits near-light illumination, while in the far-light illumination, the remote light is used. The LED light source emits a long light line illumination, so that it can make the near-light LED light source and the high-light LED light source have a long service life.

3. This creation can switch between the far-light and the near-light without controlling the movement of the visor, making it simpler in the overall structure, relatively reducing the probability of failure and damage, and reducing the manufacturing cost.

The above-mentioned embodiments or drawings are not intended to limit the structure of the present invention, and any suitable variations or modifications of those skilled in the art should be considered as not departing from the scope of the invention.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed is not only found in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(1) ‧‧‧ headlights

(11)‧‧‧Light shell

(111)‧‧‧Optical reflective surface

(12)‧‧‧ Near lamp holder

(13)‧‧‧Near-light LED light source

(14) ‧ ‧ visor

(15)‧‧‧Highlight lamp holder

(16)‧‧‧Lengtern LED light source

(17)‧‧‧shade

(18)‧‧‧ lens

Claims (4)

A lamp lamp device with a near-light switch of an LED light source is mainly provided with a lamp holder in a lamp housing of the lamp lamp, and a light-emitting end face is arranged on the lamp lamp holder toward the upper end surface of the inner edge of the lamp housing The LED light source has an optical reflecting surface corresponding to the upper end surface of the lamp housing corresponding to the near lamp LED light source, and a light shielding plate is disposed on the outer side of the lamp housing corresponding to the lamp socket, so that the near lamp LED light source The light can only be transmitted outwardly from above the top edge of the visor, and the outer end surface of the visor is provided with a lamp holder, and the lamp holder is provided with at least one LED lamp source, and then the lamp The outer cover of the cover is covered with a lamp cover, and the outer end of the cover is provided with a lens for transmitting light. The light lamp device with the LED light source switched by the near-light lamp according to the first aspect of the patent application, wherein the light shielding plate of the lamp is made of aluminum material. The lamp device for switching between the near and far lights of the LED light source according to the first aspect of the invention, wherein the lower end of the light shielding plate of the lamp has a heat dissipating fin formed at least on one side thereof. The vehicle lamp device with the LED light source switching according to the second aspect of the invention, wherein the lower end of the light shielding plate of the lamp has a heat dissipating fin formed at least on one side thereof.