Energy-saving LED (light-emitting diode) headlamp with ultra-long emission distance

Abstract

The utility model relates to the technical field of LED headlamps, in particular to an energy-saving LED headlamp with an ultra-long emission distance. Comprising a first shell, a second shell and a connecting shell, the first shell and the second shell are each internally provided with an installation cavity, an LED high beam, an LED low beam and a first protective lamp are arranged in the installation cavities, the LED high beam and the LED low beam are each connected with a condensation module, and a second protective lamp is arranged in the connecting shell. The service life of the LED lamp can reach 50000 h, the LED lamp has the advantages of being high in efficiency, long in service life, little in heat emission, flexible and environmentally friendly, the power is strictly controlled, low power, little energy consumption, more energy-saving and more environmentally friendly are achieved, meanwhile, the condensation module is adopted for condensation of the LED high beam lamp and the LED low beam lamp, the farther the illumination distance of the headlamp is, the better the light distribution is, and the better the illumination distance of the headlamp is. A driver is helped to see the road condition in front clearly, the view field is expanded, potential danger is avoided, and driving safety is ensured.

Description

Technical Field

[0001] This utility model relates to the field of LED headlight technology, and in particular to an energy-saving LED headlight with an ultra-long beam distance. Background Technology

[0002] Traditional headlights use xenon lamps as the light source. Xenon lamps, also known as high-intensity discharge lamps, are an advanced automotive lighting technology that uses high-voltage current to excite xenon gas and metal halides inside the bulb, thereby producing a bright white light.

[0003] However, using xenon lamps as a light source can easily cause changes in focus, resulting in light scattering to corners that should not be illuminated. Furthermore, it can easily generate heat and fails to achieve energy-saving and environmentally friendly effects. Utility Model Content

[0004] The purpose of this invention is to provide an energy-saving LED headlight with an ultra-long beam distance, which aims to solve the technical problems of existing technologies that use xenon lamps as light sources, which easily cause changes in focus, resulting in light scattering to corners that should not be illuminated, and also easily cause heat generation and fail to achieve energy-saving and environmental protection effects.

[0005] To achieve the above objectives, this utility model employs an energy-saving LED headlight with an ultra-long beam distance, comprising a first housing, a second housing, and a connecting housing. Both the first housing and the second housing have mounting cavities, in which LED high beams, LED low beams, and a first protective lamp are installed. Both the LED high beams and the LED low beams are connected to a focusing module. The connecting housing contains a second protective lamp. The first housing is fixedly connected to the connecting housing and located at one end of the connecting housing, while the second housing is fixedly connected to the connecting housing and located at the other end of the connecting housing.

[0006] Both the first outer shell and the second outer shell are L-shaped.

[0007] The first and second housings each have two partitions arranged crosswise, and multiple mounting slots are formed between the two partitions and the mounting cavity. The LED high beam and the LED low beam are respectively located in the corresponding mounting slots.

[0008] The LED high beam headlights consist of three units, and the LED low beam headlights consist of one unit. The three LED high beam headlights and one LED low beam headlight are located in their respective mounting slots.

[0009] The first housing and the second housing are each bolted with a first lampshade, which covers the LED high beam and the LED low beam.

[0010] The first protective light is located below the LED high beam and the LED low beam.

[0011] The first outer shell and the second outer shell are further provided with a second lampshade by bolts on their front ends, and the second lampshade covers the first protective lamp.

[0012] The front end face of the connecting shell is provided with a third lampshade by bolts, and the second lampshade covers the second protective lamp.

[0013] This utility model discloses an energy-saving LED headlight with an ultra-long beam range, comprising a first housing, a second housing, and a connecting housing. Both the first and second housings have mounting cavities, within which are installed LED high beams, LED low beams, and a first protective lamp. Both the LED high beams and LED low beams are connected to a focusing module. The connecting housing houses a second protective lamp. By replacing the xenon lamps commonly used in headlights with LEDs, the LED lamps achieve a lifespan of up to 50,000 hours. They offer advantages such as high efficiency, long lifespan, low heat generation, flexibility, and environmental friendliness. Furthermore, power is strictly controlled, ensuring that the total power of the LED high beams, LED low beams, and taillights is ≤60W. Currently, it has low power consumption and low energy consumption, making it more energy-efficient and environmentally friendly. Furthermore, in terms of illuminance requirements, a focusing module is used to concentrate the light on both the LED high beam and LED low beam, ensuring that the high beam has an illuminance of no less than 1.5 LUX at a vehicle's emergency stopping distance of 500 meters. The longer the headlight's illumination distance, the better its light distribution. In nighttime or poor visibility environments, the high beam can provide a longer illumination distance, helping drivers see the road ahead clearly, expanding their field of vision, and thus avoiding potential dangers and ensuring driving safety. This method effectively solves the technical problems of using xenon lamps as a light source, which easily leads to focal point changes causing light scattering to angles that should not be illuminated, and also easily causes heat generation and fails to achieve energy-saving and environmentally friendly effects. Attached Figure Description

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a front view of the energy-saving LED headlight with an ultra-long beam distance according to this utility model.

[0016] Figure 2 This is a cross-sectional view of the energy-saving LED headlight with an ultra-long beam distance according to this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the second housing in the ultra-long range energy-saving LED headlight of this utility model.

[0018] Figure 4 This is a front view of the second housing in the energy-saving LED headlight with ultra-long beam distance of this utility model.

[0019] Figure 5 This is a schematic diagram of the internal structure of the first housing in the energy-saving LED headlight with ultra-long beam distance of this utility model.

[0020] Figure 6 This is a cross-sectional view of the first housing in the energy-saving LED headlight with ultra-long beam distance of this utility model.

[0021] Figure 7 This is a schematic diagram of the internal structure of the connecting shell in the ultra-long range energy-saving LED headlight of this utility model.

[0022] Figure 8 This is a front view of the connecting shell in the ultra-long range energy-saving LED headlight of this utility model.

[0023] Figure 9 This is a schematic diagram of the connecting shell structure in the ultra-long range energy-saving LED headlight of this utility model.

[0024] 1-First outer shell, 2-Second outer shell, 3-Connecting shell, 4-Mounting slot, 5-LED high beam headlight, 6-LED low beam headlight, 7-First protective light, 8-Second protective light, 9-Partition plate, 10-First lamp cover, 11-Second lamp cover, 12-Third lamp cover. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] Please see Figures 1 to 9This utility model provides an energy-saving LED headlight with an ultra-long beam distance, comprising a first housing 1, a second housing 2, and a connecting housing 3. Both the first housing 1 and the second housing 2 have mounting cavities, in which LED high beam 5, LED low beam 6, and a first protective lamp 7 are installed. Both the LED high beam 5 and the LED low beam 6 are connected to a focusing module. The connecting housing 3 contains a second protective lamp 8. The first housing 1 is fixedly connected to the connecting housing 3 and is located at one end of the connecting housing 3. The second housing 2 is fixedly connected to the connecting housing 3 and is located at the other end of the connecting housing 3.

[0027] In this embodiment, LED lights replace the xenon lamps commonly used in headlights. LED lights have a lifespan of up to 50,000 hours and offer advantages such as high efficiency, long lifespan, low heat generation, flexibility, and environmental friendliness. Furthermore, power is strictly controlled, ensuring that the total power of the LED high beam 5, LED low beam, and taillights is ≤60W, achieving low power consumption and greater energy efficiency. Simultaneously, regarding illuminance requirements, a focusing module is used to concentrate the light on the LED high beam 5 and LED low beam 6. Since the focusing module is existing technology, its structure and operation are not described here. The principle is explained in detail: the illuminance of the high beam is no less than 1.5 LUX at a vehicle's emergency stopping distance of 500m. The longer the headlight's illumination distance, the better its light distribution. In nighttime or poor visibility environments, the high beam can provide a longer illumination distance, helping the driver see the road ahead clearly, expanding the field of vision, thereby avoiding potential dangers and ensuring driving safety. This method effectively solves the technical problems of using xenon lamps as a light source, such as easy focus changes causing light scattering to angles that should not be illuminated, as well as the tendency to generate heat and the inability to achieve energy-saving and environmentally friendly effects.

[0028] Furthermore, both the first outer shell 1 and the second outer shell 2 are L-shaped.

[0029] In this embodiment, the L-shaped structure helps to optimize the illumination angle and range of the light, while increasing the stability and wind resistance of the headlight.

[0030] Furthermore, two partitions 9 are intersectingly arranged inside both the first outer shell 1 and the second outer shell 2, and multiple mounting slots 4 are formed between the two partitions 9 and the mounting cavity, and the LED high beam 5 and the LED low beam 6 are respectively located in the corresponding mounting slots 4.

[0031] In this embodiment, by intersecting two partitions 9 inside the first housing 1 and the second housing 2, multiple mounting slots 4 can be formed, providing independent mounting space for the LED high beam 5 and the LED low beam 6, which helps to reduce light interference and overlap and improve the lighting effect.

[0032] Furthermore, the number of LED high beam lights 5 is three, the number of LED low beam lights 6 is one, and the three LED high beam lights 5 and the one LED low beam light 6 are respectively located in the corresponding mounting slots 4.

[0033] In this embodiment, the arrangement of three LED high beams 5 and one LED low beam 6 ensures that the headlights have sufficient brightness and illumination distance, while the addition of the low beam also provides a wider illumination range to adapt to different driving environments.

[0034] Furthermore, the front ends of both the first housing 1 and the second housing 2 are bolted with a first lampshade 10, and the first lampshade 10 covers the LED high beam 5 and the LED low beam 6.

[0035] In this embodiment, the first lampshade 10, which is bolted on, can protect the LED high beam 5 and the LED low beam 6 from damage by the external environment. It also helps to adjust the direction and intensity of the light, improve the lighting effect, and facilitate the maintenance of the LED high beam 5 and the LED low beam 6.

[0036] Furthermore, the first protective light 7 is located below the LED high beam light 5 and the LED low beam light 6.

[0037] In this embodiment, the first protective light 7 can provide additional lighting and warning effects, thereby increasing driving safety.

[0038] Furthermore, the front ends of the first housing 1 and the second housing 2 are also provided with a second lampshade 11 by bolts, and the second lampshade 11 covers the first protective lamp 7.

[0039] In this embodiment, the second lampshade 11 can provide protection and help adjust the light direction and intensity of the first protective lamp 7.

[0040] Furthermore, a third lampshade 12 is bolted to the front end face of the connecting shell 3, and the second lampshade 11 covers the second protective lamp 8.

[0041] In this embodiment, the third lampshade 12 further enhances the lighting effect and safety of the headlights. The second protective lamp 8 can provide additional light supplementation, while the third lampshade 12 also serves to protect and regulate the light.

[0042] In this utility model, the design has a compact structure, occupies little installation space, and makes assembly and maintenance more convenient. Furthermore, the first protective light 7 and the second protective light 8 adopt a through-type light strip, which is more in line with modern aesthetic trends. At the same time, the dimming range of the LED high beam 5 in this design can be arbitrarily adjusted by the installation position, and its adjustment angle is 5 degrees up, down, left, and right.

[0043] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. An energy-saving LED headlight with an ultra-long beam distance, characterized in that, The device includes a first outer shell, a second outer shell, and a connecting shell. Both the first and second outer shells have mounting cavities. An LED high beam headlight, an LED low beam headlight, and a first protective light are installed in the mounting cavities. Both the LED high beam headlight and the LED low beam headlight are connected to a focusing module. A second protective light is installed in the connecting shell. The first outer shell is fixedly connected to the connecting shell and is located at one end of the connecting shell. The second outer shell is fixedly connected to the connecting shell and is located at the other end of the connecting shell.

2. The energy-saving LED headlight with ultra-long beam distance as described in claim 1, characterized in that, Both the first outer shell and the second outer shell are L-shaped.

3. The energy-saving LED headlight with ultra-long beam distance as described in claim 2, characterized in that, Both the first and second housings have two partitions arranged crosswise inside them, and multiple mounting slots are formed between the two partitions and the mounting cavity, with the LED high beam and the LED low beam located in their respective mounting slots.

4. The energy-saving LED headlight with ultra-long beam distance as described in claim 3, characterized in that, The number of LED high beams is three, the number of LED low beams is one, and the three LED high beams and one LED low beam are respectively located in the corresponding mounting slots.

5. The energy-saving LED headlight with ultra-long beam distance as described in claim 4, characterized in that, Both the first housing and the second housing have a first lampshade attached to their front ends by bolts, and the first lampshade covers the LED high beam and the LED low beam.

6. The energy-saving LED headlight with ultra-long beam distance as described in claim 5, characterized in that, The first protective light is located below the LED high beam and the LED low beam.

7. The energy-saving LED headlight with ultra-long beam distance as described in claim 6, characterized in that, The front ends of the first housing and the second housing are also bolted with a second lampshade, which covers the first protective lamp.

8. The energy-saving LED headlight with ultra-long beam distance as described in claim 7, characterized in that, The front end face of the connecting shell is bolted with a third lampshade, and the second lampshade covers the second protective lamp.

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