CN114834348A - LED combined truck tail lamp - Google Patents

LED combined truck tail lamp Download PDF

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Publication number
CN114834348A
CN114834348A CN202110149987.3A CN202110149987A CN114834348A CN 114834348 A CN114834348 A CN 114834348A CN 202110149987 A CN202110149987 A CN 202110149987A CN 114834348 A CN114834348 A CN 114834348A
Authority
CN
China
Prior art keywords
lamp
pcb
lens
light
license plate
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.)
Pending
Application number
CN202110149987.3A
Other languages
Chinese (zh)
Inventor
莫利忠
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.)
Jiaxing Jiayi Auto Parts Manufacturing Co ltd
Original Assignee
Jiaxing Jiayi Auto Parts Manufacturing 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 Jiaxing Jiayi Auto Parts Manufacturing Co ltd filed Critical Jiaxing Jiayi Auto Parts Manufacturing Co ltd
Priority to CN202110149987.3A priority Critical patent/CN114834348A/en
Publication of CN114834348A publication Critical patent/CN114834348A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/48—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for parking purposes
    • B60Q1/488—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for parking purposes for indicating intention to park
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights 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
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/45—Reversing lights
    • 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
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/50—Registration plate lights
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Transportation (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The invention discloses an LED combined truck tail lamp which comprises a base component, a line card, a luminous body component, a front lens and a license plate lamp, wherein the front lens is arranged on the base component; the luminous body component comprises a main board, a reversing lamp PCB, a running lamp PCB and a license plate lamp PCB, wherein the main board is respectively connected with the reversing lamp PCB, the running lamp PCB and the license plate lamp PCB; be equipped with retro-reflector, car parking lamp and driving brake indicator in the positive lens, car parking lamp and driving brake indicator all see through the positive lens and show, and the retro-reflector is connected with the mainboard, and driving brake indicator installs on driving lamp PCB board, and car parking lamp is installed on the driving lamp PCB board of backing a car.

Description

LED combined truck tail lamp
Technical Field
The invention relates to the technical field of vehicle lamps, in particular to an LED combined truck tail lamp.
Background
The safety performance of automobiles aims to protect drivers and people in the automobiles, and with the development of science and technology, automobile lamps are not only lighting infrastructures of the automobiles, and the safety of the automobiles is further improved due to the emergence of facilities such as daytime running lamps. This is particularly important for the stability of the performance of the vehicle lamp and the clarity of the vehicle lamp.
Disclosure of Invention
In order to solve the problems, the invention provides the LED combined truck tail lamp, the PCB adopts a combined structure, the physical performance and the electric conductivity of the PCB are provided, the production process flow is optimized, the production consistency is ensured, and the error rate is reduced; the lens adopts a plurality of groups of combined convex free-form surfaces, the edge adopts a rhombic three-dimensional surface retro-reflector module, and direct light of a front lamp of a vehicle or a motorcycle directly enters the retro-reflector by utilizing the refraction principle of light, so that a driver sitting in a cab of the vehicle can see the light refracted from the reflector, and proper speed reduction or avoidance measures are taken.
The LED combined truck tail lamp comprises a base assembly, a line card, a light-emitting body assembly, a front lens and a license plate lamp, wherein the front lens is installed on the base assembly;
the luminous body component comprises a main board, a reversing lamp PCB, a running lamp PCB and a license plate lamp PCB, wherein the main board is respectively connected with the reversing lamp PCB, the running lamp PCB and the license plate lamp PCB; the automobile parking lamp is characterized in that a retro-reflector, a parking lamp for backing a car and a driving brake steering lamp are arranged in the front lens, the parking lamp for backing a car and the driving brake steering lamp are displayed through the front lens, the retro-reflector is connected with the main board, the driving brake steering lamp is installed on the driving lamp PCB, and the parking lamp for backing a car is installed on the reversing lamp PCB.
In the above scheme, the license plate lamp is provided with the inner lens and the outer lens, the inner lens is connected with the outer lens, and the inner lens is an arc-shaped fish scale lens.
In the above scheme, the front lens is a fresnel combined lens.
In the scheme, the main board is connected with the reversing lamp PCB, the running lamp PCB and the license plate lamp PCB in a splicing mode and is reinforced through welding.
In the above solution, the line card is a 5.3R type line card.
The invention has the advantages and beneficial effects that: the invention provides an LED combined truck tail lamp, wherein a PCB adopts a combined structure, the physical performance and the electric conductivity of the PCB are provided, the production process flow is optimized, the production consistency is ensured, and the error rate is reduced; the lens adopts a plurality of groups of combined convex free-form surfaces, the edge adopts a rhombic three-dimensional surface retro-reflector module, and direct light of a front lamp of a vehicle or a motorcycle directly enters the retro-reflector by utilizing the refraction principle of light, so that a driver sitting in a cab of the vehicle can see the light refracted from the reflector, and proper speed reduction or avoidance measures are taken.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a light emitter module and a front lens according to the present invention.
In the figure: 1. base subassembly 2, ply-yarn drill 3, luminous body subassembly 4, positive lens
5. License plate lamp 6, mainboard 7, backup lamp PCB 8, driving lamp PCB
9. License lamp PCB board 10, inner lens
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the present invention is an LED combination truck tail light, comprising:
the base assembly 1 adopts the rubber coating process to replace and combine the metal bolt and the plastic, so that the locking reliability of the bolt is ensured, and the waterproof and dustproof effects are effectively ensured;
the wire clamp 2 is arranged in the base assembly 1 and connected with the luminous body assembly 3, is a 5.3R type wire clamp 2, fixes the external lead in the base assembly 1, and effectively strengthens that the external lead is not pulled by external force to cause the lead to be separated from the PCB;
luminous body subassembly 3 has integrateed the PCB board of light emitting source, reduces technology cost greatly, more effectively guarantees that the PCB board can not lead to the luminous body to damage because of connecting the weak in vibration by a wide margin
The front lens 4 is arranged on the base component 1, is a Fresnel combination lens, can control the LED lamp beads to emit different brightness through different voltages, and meets different optical requirements through lens refraction;
the license plate lamp 5 is connected with the base component 1 and is provided with an inner lens 10 and an outer lens, the inner lens 10 is connected with the outer lens, and the inner lens 10 is an arc-shaped fish scale lens, so that the light rays of the LED lamp beads are effectively and uniformly diffused, and the license plate cannot cause optical reflection;
further, the light-emitting component 3 comprises a main board 6, a backup lamp PCB 7, a running lamp PCB 8 and a license plate lamp PCB 9, wherein the main board 6 is respectively connected with the backup lamp PCB 7, the running lamp PCB 8 and the license plate lamp PCB 9; the PCB adopts FR single-sided epoxy resin and a combined structure, so that the physical performance and the conductivity of the PCB are improved, the production process flow is optimized, the production consistency is ensured, and the error rate is reduced.
Furthermore, a retro-reflector, a reversing parking lamp and a driving brake steering lamp are arranged in the front lens 4, the reversing parking lamp and the driving brake steering lamp are displayed through the front lens 4, the retro-reflector is connected with the main board 6, the driving brake steering lamp is installed on a driving lamp PCB, and the reversing parking lamp is installed on a reversing lamp PCB 7; the reversing lamp lens is arranged on the reversing parking lamp, and the fish scale lens is adopted on the front surface of the reversing lamp lens, so that light can be uniformly distributed after passing through the lens, and drivers at night can see the surrounding environment clearly.
Specifically, the main board 6 is connected with the backup lamp PCB 7, the running lamp PCB 8 and the license plate lamp PCB 9 in a splicing mode, and is reinforced through welding.
The lens of the invention adopts a plurality of groups of combined convex free-form curved surfaces, the edge adopts a rhombic three-dimensional surface retroreflection reflector 10 module to make direct light of a front lamp of a steam engine directly enter the retroreflection reflector 10 by utilizing the refraction principle of light, the direct light is refracted multiply and then emitted at angles of 20 degrees and 1 degree 30 degrees with an optical axis, so that a driver sitting in an automobile cab can see the light refracted from the reflector, and proper deceleration or avoidance measures are taken.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. An LED combined truck tail lamp is characterized by comprising a base assembly, a line card, a light-emitting body assembly, a front lens and a license plate lamp, wherein the front lens is installed on the base assembly;
the luminous body component comprises a main board, a reversing lamp PCB, a running lamp PCB and a license plate lamp PCB, wherein the main board is respectively connected with the reversing lamp PCB, the running lamp PCB and the license plate lamp PCB; the automobile parking lamp is characterized in that a retro-reflector, a parking lamp for backing a car and a driving brake steering lamp are arranged in the front lens, the parking lamp for backing a car and the driving brake steering lamp are displayed through the front lens, the retro-reflector is connected with the main board, the driving brake steering lamp is installed on the driving lamp PCB, and the parking lamp for backing a car is installed on the reversing lamp PCB.
2. The LED combination truck tail light of claim 1, wherein the license plate light has an inner lens and an outer lens, the inner lens is connected to the outer lens, and the inner lens is a circular fish scale lens.
3. The LED combination truck tail light of claim 1, wherein the front lens is a fresnel combination lens.
4. The LED combined truck tail light as claimed in claim 1, wherein the main board is connected with a backup light PCB, a running light PCB and a license plate light PCB in a splicing manner and is reinforced by welding.
5. The LED combination truck tail light of claim 1, wherein the linecard is a 5.3R type linecard.
CN202110149987.3A 2021-02-02 2021-02-02 LED combined truck tail lamp Pending CN114834348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110149987.3A CN114834348A (en) 2021-02-02 2021-02-02 LED combined truck tail lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110149987.3A CN114834348A (en) 2021-02-02 2021-02-02 LED combined truck tail lamp

Publications (1)

Publication Number Publication Date
CN114834348A true CN114834348A (en) 2022-08-02

Family

ID=82561849

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110149987.3A Pending CN114834348A (en) 2021-02-02 2021-02-02 LED combined truck tail lamp

Country Status (1)

Country Link
CN (1) CN114834348A (en)

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