CN217763268U - Locomotive headlamp with xenon metal halide light source and LED light source combined for illumination - Google Patents

Locomotive headlamp with xenon metal halide light source and LED light source combined for illumination Download PDF

Info

Publication number
CN217763268U
CN217763268U CN202221303103.1U CN202221303103U CN217763268U CN 217763268 U CN217763268 U CN 217763268U CN 202221303103 U CN202221303103 U CN 202221303103U CN 217763268 U CN217763268 U CN 217763268U
Authority
CN
China
Prior art keywords
light source
metal halide
led light
xenon
xenon metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202221303103.1U
Other languages
Chinese (zh)
Inventor
姜涛
王海博
宗小红
赵小红
刘岳兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sbf Xi'an Lighting Technology Co ltd
Original Assignee
Sbf Xi'an Lighting Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sbf Xi'an Lighting Technology Co ltd filed Critical Sbf Xi'an Lighting Technology Co ltd
Application granted granted Critical
Publication of CN217763268U publication Critical patent/CN217763268U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The application provides a locomotive headlamp combining a xenon metal halide light source and an LED light source for illumination, which comprises a xenon metal halide light source, a lamp panel component, a xenon metal halide light source reflector, an LED light source reflector, a lamp body shell, a lamp body mounting frame, a light transmitting mirror and a power supply part; the xenon metal halide light source is arranged inside the xenon metal halide light source reflector; the lamp panel component is provided with a first preset hole for mounting a xenon metal halide light source reflector; the lamp panel component is attached with an LED light source; the LED light source reflector is arranged on the lamp panel component; the lamp body shell is fixedly arranged on the lamp body mounting frame; the light-transmitting mirror is arranged between the lamp body shell and the LED light source reflector; the power supply part is used for supplying power to the xenon gold halogen light source and the LED light source. This application uses the cooperation of two kinds of light sources of xenon gold halogen light source and LED light source, both can guarantee the luminous intensity of locomotive head-light, can effectively solve again under the rain and fog weather problem that the short and closely irradiation range of locomotive head-light irradiation distance is little.

Description

Locomotive headlamp with xenon metal halide light source and LED light source combined for illumination
Technical Field
The application relates to the technical field of locomotive illumination, in particular to a locomotive headlamp combining a xenon metal halide light source and an LED light source for illumination.
Background
The xenon metal halide light source is a new-generation energy-saving lighting source, and is named as xenon metal halide lamp by filling xenon and metal halide in a bulb. Xenon gold halide light sources are also used in locomotive lighting due to their low power consumption.
In the prior art, a conventional railway locomotive or motor car mainly adopts one of a halogen tungsten light source, a xenon metal halogen light source or an LED light source as a headlamp for outdoor illumination, thereby providing good sight for a driver in the driving process and ensuring the normal operation of the locomotive.
However, the service life of the xenon metal halide light source is short, a single xenon metal halide light source is adopted as a headlamp lighting source, when the xenon metal halide light source reaches the upper limit time of use, the normal operation of a railway locomotive or a motor train is influenced, and the driving safety is low.
SUMMERY OF THE UTILITY MODEL
The application provides a locomotive headlamp of xenon metal halide light source and LED light source combination illumination to solve the problem that xenon metal halide light source's life-span that exists among the prior art is shorter, adopt single xenon metal halide light source as headlamp lighting source, when xenon metal halide light source reaches the upper limit time of use, can influence the normal operating of railway locomotive or motor car, the driving safety is lower.
The application provides a xenon gold halogen light source and LED light source combine locomotive head-light of illumination, include: the LED lamp comprises a xenon metal halide light source, a lamp panel component, a xenon metal halide light source reflector, an LED light source reflector, a lamp body shell, a lamp body mounting frame, a light-transmitting mirror and a power supply part;
the xenon metal halide light source penetrates through the lamp panel assembly and is arranged inside the xenon metal halide light source reflector;
the lamp panel assembly is provided with a first preset hole for mounting the xenon metal halide light source reflector;
the lamp panel assembly is also attached with an LED light source, and the LED light source is arranged on the central axis of the LED light source reflector;
the LED light source reflector is fixedly arranged on the lamp panel assembly;
the lamp body shell is fixedly arranged on the lamp body mounting frame and can divide the lamp body mounting frame into a first cavity and a second cavity;
the light-transmitting mirror is arranged between the lamp body shell and the LED light source reflector and used for sealing the first cavity;
the power supply part is fixedly arranged in the second cavity and used for providing power for the xenon metal halide light source and the LED light source.
In a preferred embodiment of the present application, the locomotive headlamp further includes a heat sink, the heat sink is fixedly connected to the lamp panel assembly, and the heat sink is provided with a second predetermined hole for installing the xenon metal halide light source reflector.
In a preferred embodiment of the present application, the xenon metal halide light source passes through the second predetermined hole of the heat sink and the first predetermined hole of the lamp panel assembly and is then installed inside the reflector of the xenon metal halide light source.
In a preferred embodiment of the present application, the power supply part includes a ballast mounted at a side of the lamp body mounting bracket and a power supply assembly mounted at a side of the lamp body mounting bracket remote from the ballast.
In a preferred embodiment of the present application, the ballast is connected to the xenon gold halogen light source for providing power to the xenon gold halogen light source.
In a preferred embodiment of the present application, the power supply assembly is connected to the lamp panel assembly for providing power to the LED light source.
In a preferred embodiment of the present application, the LED light source is a low color temperature LED light source.
The application provides a xenon metal halide light source and LED light source combine locomotive head-light of illumination compares in prior art, has following beneficial effect:
this application carries out secondary grading through adopting xenon metal halide light source cooperation xenon metal halide light source reflector, realizes that axial luminous intensity is greater than 2000000cd requirement, guarantees the irradiation distance and the irradiation range of locomotive head-light under normal weather condition. In addition, the 21pcs low-color-temperature (3000K) LED light sources are arranged around the xenon metal halide light source reflector, and each LED light source is matched with a single large-angle LED light source reflector to achieve light distribution. When the light transmittance is too low in rainy and foggy days, the LED light source is lightened, yellow light components in light can be effectively increased, the penetrating power of the light is enhanced, and the short-distance irradiation area is increased. This application uses two kinds of light source cooperations, both can guarantee the luminous intensity of locomotive head-light, can effectively solve again under the rain and fog weather problem that the short and closely irradiation range of locomotive head-light irradiation distance is little.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram illustrating a disassembled structure of a locomotive headlamp for combined illumination of a xenon metal halide light source and an LED light source according to an embodiment of the present disclosure;
FIG. 2 is a schematic top view of a motorcycle headlamp with a xenon metal halide light source and an LED light source combined for illumination according to an embodiment of the present disclosure;
description of reference numerals:
1-xenon gold halogen light source; 2-a lamp panel assembly; 3-xenon gold halogen light source reflector; 4-LED light source reflector; 5-a lamp body shell; 6-lamp body mounting frame; 7-a light-transmitting mirror; 8-power supply part, 80-ballast, 81-power supply assembly; 9-radiator.
Detailed Description
To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of one or more exemplary examples, it should be appreciated that aspects of the disclosure may be implemented solely as a complete embodiment.
It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.
In order to facilitate the technical solution of the present application, some concepts related to the present application will be described below.
In this application, terms such as "first," "second," "third," and "fourth," are used merely to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations. Furthermore, the terms "comprising," "including," "providing," "also providing," "for," or any other variation, are intended to cover a non-exclusive inclusion, such that it includes not only the elements explicitly listed, but also other elements not explicitly listed. Moreover, the words "upper", "lower", "left", "side", "inner", and the like in this application describe the orientation of the product as it is being used with or in the position of the drawings in this application and, therefore, do not obscure the disclosure with details of the present application.
The headlamp for railway locomotive is a combined lamp type headlamp, and its luminous body is basically a halogen tungsten lamp bulb, and said halogen tungsten lamp bulb is placed on the focus of parabolic reflector, and under the action of reflector the luminous flux of said halogen tungsten lamp bulb can be converged into one direction and projected.
In the prior art, the single halogen tungsten light source is adopted as the headlamp, so that the defects of high energy consumption, short service life and the like exist. A single LED light source is adopted as the headlamp, and a high color temperature light source is often selected for pursuing high brightness (under the condition of the same electrical parameters, the light efficiency of the high color temperature LED light source is also higher); however, the light transmittance of the high-color-temperature LED light source in rainy and foggy days can be greatly reduced, and the normal sight of the driver is seriously influenced.
The unit pcs in this application means a unit, a unit of a quantity, such as one, one piece, etc. The unit cd means candela, indicating the luminous intensity.
Examples
Referring to fig. 1 and 2, the embodiment of the present application provides a locomotive headlamp combining a xenon metal halide light source 1 and an LED light source for illumination, including: the LED lamp comprises a xenon metal halide light source 1, a lamp panel component 2, a xenon metal halide light source reflector 3, an LED light source reflector 4, a lamp body shell 5, a lamp body mounting frame 6, a light-transmitting mirror 7 and a power supply part 8;
the xenon metal halide light source 1 penetrates through the lamp panel component 2 and is arranged inside the xenon metal halide light source reflector 3;
a first preset hole (not marked in the figure) for installing the xenon metal halide light source reflector 3 is formed in the lamp panel component 2;
the lamp panel component 2 is also attached with an LED light source (not marked in the figure), and the LED light source (not marked in the figure) is arranged on the central axis of the LED light source reflector 4;
the LED light source reflector 4 is fixedly arranged on the lamp panel component 2;
the lamp body housing 5 is fixedly mounted on the lamp body mounting frame 6, and the lamp body housing 5 can divide the lamp body mounting frame 6 into a first cavity (not marked in the figure) and a second cavity (not marked in the figure);
the light-transmitting mirror 7 is arranged between the lamp body shell 5 and the LED light source reflector 4 and is used for closing the first cavity (not marked in the figure);
the power supply part 8 is fixedly installed inside the second cavity (not marked in the figure) and is used for supplying power to the xenon gold halogen light source 1 and the LED light source.
It should be noted that, the xenon metal halide light source 1 is adopted as the main lighting light source in the present application, the index requirement that the central luminous intensity required for the normal lighting of the locomotive headlamp is more than or equal to 2000000cd (candela) can be met, and meanwhile, the proportion of yellow light in rainy and foggy days can be met by combining the LED light source, the penetrating power of light is enhanced, and the irradiation distance and the irradiation range of the locomotive headlamp are ensured.
As shown in fig. 1 and fig. 2, in a specific implementation manner of this embodiment, the locomotive headlamp further includes a heat sink 9, the heat sink 9 is fixedly connected to the lamp panel assembly 2, and a second preset hole (not marked in the drawings) for installing the xenon metal halide light source reflector 3 is formed in the heat sink 9.
Furthermore, in a specific implementation manner of this embodiment, the xenon gold halogen light source 1 passes through a second predetermined hole (not labeled) on the heat sink 9 and a first predetermined hole (not labeled) on the lamp panel assembly 2, and then is installed inside the xenon gold halogen light source reflector 3.
As shown in fig. 1 and 2, in a specific embodiment of this embodiment, the power supply portion 8 includes a ballast 80 and a power supply component 81, the ballast 80 is installed on one side of the lamp body mounting frame 6, and the power supply component 81 is installed on one side of the lamp body mounting frame 6 away from the ballast 80. Specifically, in this embodiment, the ballast 80 and the power supply module 81 are fixedly mounted on the lamp body mounting bracket 6 by cables.
Further, in a specific implementation manner of the present embodiment, the ballast 80 is connected to the xenon gold halogen light source 1 for providing power to the xenon gold halogen light source 1.
Further, in a specific implementation manner of this embodiment, the power supply component 81 is connected to the lamp panel component 2 through a terminal for providing power to the LED light source.
Further, in one embodiment of the present invention, the LED light source is a low color temperature (3000K) LED light source.
Among the above-mentioned technical scheme, low colour temperature (3000K) LED light source can effectively increase the yellow light composition in the rain and fog day light to strengthen the penetrating power of light, guarantee the irradiation distance and the irradiation range of locomotive head-light.
Further, in one embodiment of the present embodiment, the lamp body housing 5 is fixed to the body of the railway vehicle or the bullet train via a lamp body mounting bracket 6.
In addition, it should be particularly pointed out that the xenon gold halogen light source 1, the xenon gold halogen light source reflector 3, the LED light source and the LED light source reflector 4 in the embodiment of the present application are not limited to specific use numbers thereof, and those skilled in the art can set the number of each light source and the corresponding reflector according to the technical scheme of the embodiment of the present application in combination with actual requirements to meet the lighting requirements of different locomotive headlamps, and the number of the light source and the reflector cannot limit the protection scope of the present application. However, the number of the light sources is the same as that of the corresponding reflectors, namely, one light source needs to be matched with one corresponding reflector for use, the number of the xenon gold halogen light sources 1 is the same as that of the xenon gold halogen light source reflectors 3, and the number of the LED light sources is the same as that of the LED light source reflectors 4.
Application example
As shown in fig. 1 and fig. 2, in the application example of the present application, a 2pcs xenon gold halogen light source 1 with a power of 50W is used to match with a 2pcs xenon gold halogen light source reflector 3 for light distribution, so as to form the main illumination of the locomotive headlamp, and the 2pcs xenon gold halogen light source 1 is powered by a ballast 80 installed on a lamp body installation frame 6. The xenon metal halide light source 1 and the xenon metal halide light source reflector 3 are mounted in the manner and at the positions shown in fig. 1 before mounting and fig. 2 after mounting according to the embodiment of the present application.
The periphery of the 2pcs xenon gold halogen light source 1 of the lamp panel assembly 2 installation shown in fig. 1 is also provided with 21pcs low color temperature (3000K) LED light sources (not marked in the figure), the 21pcs low color temperature (3000K) LED light sources (not marked in the figure) are powered by the power supply assembly 81 installed on the lamp body installation frame 6, and the power supply assembly 81 and the lamp panel assembly 2 are connected through cables. Install an LED light source reflector 4 respectively on every (pcs) low colour temperature (3000K) LED light source (not mark in the figure) and carry out the grading, 21pcs LED light source reflector 4 carries out the whole light grading according to certain arrangement, and screw and lamp plate subassembly 2 fixed connection are passed through to the bottom of LED light source reflector 4, and lamp plate subassembly 2 passes through screw and 9 zonulae occludens of radiator.
The installation position and mode of the lens are described in the embodiments of the present application, and are not described herein again, and the top view shown in fig. 2 can be obtained after the installation.
In the application example, the xenon metal halide light source 1 is matched with the xenon metal halide light source reflector 3 to carry out secondary light distribution, the requirement that the axial luminous intensity is greater than 2000000cd is realized, and the standard requirement of TB/T2325.1-2019 on the central light intensity of the locomotive headlamp is completely met. In addition, 21pcs low color temperature (3000K) LED light sources are arranged around the xenon gold halogen light source reflector 3, and each LED light source is matched with a single large-angle LED light source reflector 4 for light distribution. When the light transmittance is too low in rainy and foggy days, the LED light source is lightened, yellow light components in light can be effectively increased, the penetrating power of the light is enhanced, and the short-distance irradiation area is increased.
It should be noted that the number of the components in the present application is the best solution in the present application, but those skilled in the art can also select the number of the components different from the present application according to the actual needs, for example, the number of the low color temperature (3000K) LED light source and the LED light source reflector 4, and select the different number of the components, and the working principle is the same as the present application, therefore, the application scheme of simply changing the shape and the number based on the present application is all within the protection scope of the present application.

Claims (7)

1. The utility model provides a xenon gold halogen light source and LED light source combine locomotive head-light of illumination which characterized in that includes: the LED lamp comprises a xenon metal halide light source, a lamp panel component, a xenon metal halide light source reflector, an LED light source reflector, a lamp body shell, a lamp body mounting frame, a light-transmitting mirror and a power supply part;
the xenon metal halide light source penetrates through the lamp panel assembly and is installed inside the xenon metal halide light source reflector;
the lamp panel assembly is provided with a first preset hole for mounting the xenon metal halide light source reflector;
the lamp panel assembly is also attached with an LED light source, and the LED light source is arranged on the central axis of the LED light source reflector;
the LED light source reflector is fixedly arranged on the lamp panel assembly;
the lamp body shell is fixedly arranged on the lamp body mounting frame and can divide the lamp body mounting frame into a first cavity and a second cavity;
the light-transmitting mirror is arranged between the lamp body shell and the LED light source reflector and used for sealing the first cavity;
the power supply part is fixedly arranged in the second cavity and used for supplying power to the xenon metal halide light source and the LED light source.
2. The locomotive headlamp combining the xenon metal halide light source and the LED light source for illumination according to claim 1, wherein the locomotive headlamp further comprises a radiator, the radiator is fixedly connected with the lamp panel assembly, and a second preset hole for installing the xenon metal halide light source reflector is formed in the radiator.
3. The locomotive headlamp combining the xenon metal halide light source and the LED light source for illumination as claimed in claim 2, wherein the xenon metal halide light source is installed inside the reflector of the xenon metal halide light source after passing through the second predetermined hole of the heat sink and the first predetermined hole of the lamp panel assembly.
4. The locomotive headlamp combining a xenon aurhalide light source and an LED light source for illumination according to claim 1, wherein the power supply portion comprises a ballast and a power supply assembly, the ballast being mounted on a side of the lamp body mounting bracket, and the power supply assembly being mounted on a side of the lamp body mounting bracket remote from the ballast.
5. The locomotive headlamp combining a xenon metal halide light source and an LED light source for illumination as claimed in claim 4, wherein said ballast is connected to said xenon metal halide light source for providing power to said xenon metal halide light source.
6. The locomotive headlamp combining the xenon metal halide light source and the LED light source for illumination as claimed in claim 4, wherein the power supply assembly is connected with the lamp panel assembly for supplying power to the LED light source.
7. The locomotive headlamp combining the xenon metal halide light source and the LED light source for illumination as claimed in claim 1, wherein the LED light source is a low color temperature LED light source.
CN202221303103.1U 2022-04-20 2022-05-27 Locomotive headlamp with xenon metal halide light source and LED light source combined for illumination Active CN217763268U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220917418 2022-04-20
CN2022209174189 2022-04-20

Publications (1)

Publication Number Publication Date
CN217763268U true CN217763268U (en) 2022-11-08

Family

ID=83288471

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210592772.3A Pending CN115095833A (en) 2022-04-20 2022-05-27 Locomotive headlamp with xenon metal halide light source and LED light source combined for illumination
CN202221303103.1U Active CN217763268U (en) 2022-04-20 2022-05-27 Locomotive headlamp with xenon metal halide light source and LED light source combined for illumination

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202210592772.3A Pending CN115095833A (en) 2022-04-20 2022-05-27 Locomotive headlamp with xenon metal halide light source and LED light source combined for illumination

Country Status (1)

Country Link
CN (2) CN115095833A (en)

Also Published As

Publication number Publication date
CN115095833A (en) 2022-09-23

Similar Documents

Publication Publication Date Title
CN207350217U (en) A kind of automotive LED headlamp and automobile lamp assembly
JP5679612B1 (en) Fog valve integrated with other lights
CN217763268U (en) Locomotive headlamp with xenon metal halide light source and LED light source combined for illumination
CN209839962U (en) Car light and car
CN207962515U (en) A kind of New LED car light
CN207364924U (en) A kind of LED lamp of automobile
JPS5963657A (en) Headlight system for vehicle
CN204943260U (en) A kind of high-power LED head lamp for motor vehicles
CN207350116U (en) Automobile using long-and-short distant light one LED headlights
CN218001349U (en) Novel LED double-light lens type headlamp
CN105066044A (en) Motorcycle headlamp with LED daytime driving lamp
CN205026550U (en) Vehicle headlamps of configuration LED short -distance beam light source
CN212430741U (en) Multi-face concentric multi-color light-changing intelligent lamp
CN213395128U (en) High beam headlamp illumination system
CN215174742U (en) Dipped beam LED headlamp and matrix lens headlamp system
CN211232735U (en) Automobile high beam auxiliary assembly
CN216591528U (en) High heat dissipation car headlight
CN218153979U (en) Automobile front shining lamp
CN213930763U (en) Lighting structure for car lamp
CN108679467A (en) A kind of LED light device
CN219453724U (en) Intelligent bend light supplementing warning automobile lamp
CN209229618U (en) A kind of truck LED headlamp
CN210485590U (en) Rail transit LED headlamp with high heat dissipation performance
CN212481154U (en) LED headlamp assembly
CN218268860U (en) New energy automobile matrix double-light lens headlamp

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant