Lamp and vehicle

Abstract

The utility model relates to the technical field of vehicle production and manufacturing, in particular to a lamp and a vehicle. The reflecting mirror and the light uniformizing plate are integrated into the first integrated part, the decorative ring and the thick-wall part are integrated into the second integrated part, and after the first integrated part and the second integrated part are assembled, light rays can enter the thick-wall part through the light uniformizing plate, so that the light rays are transmitted out of the lamp through the thick-wall part after being uniformized; due to the design, the space of the lamp can be reduced, the number of parts needing to be installed is reduced, the installation process is simplified, the lamp has a more compact space, and installation is easier.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle production and manufacturing, and particularly relates to a lamp and a vehicle. Background Art

[0002] With the continuous improvement of the industrial level, consumers are no longer satisfied with the basic functions of vehicle lamps, and pay more and more attention to the aesthetic value and personalization of vehicle lamps. The aesthetic effects such as uniform lighting and flowing breathing, and the optical sense of technology presented by light-emitting diode (LED for short) lamps are superior to those of halogen lamps. This also means that the trend of using LEDs as light sources will be more and more recognized by the automotive industry, but higher requirements and goals are put forward for the compactness of the lamp space and the simplicity of combined installation. Summary of the Utility Model

[0003] The purpose of this application is to provide a lamp and a vehicle.

[0004] This application provides a lamp, including: a first integrated component, the first integrated component includes a reflector and a light homogenizing plate, the reflector is formed with a first integrated area, and the light homogenizing plate is integrally arranged in the first integrated area; a second integrated component, the second integrated component includes a decorative ring and a thick wall component, the decorative ring is formed with a second integrated area, and the thick wall component is integrally arranged in the second integrated area; wherein, the thick wall component is arranged corresponding to the light homogenizing plate, and light can enter the thick wall component through the light homogenizing plate.

[0005] In an exemplary embodiment of this application, the reflector includes a first mounting portion, and the first mounting portion is arranged on the periphery of the light homogenizing plate; the decorative ring includes a second mounting portion, and the second mounting portion is arranged on the periphery of the thick wall component; the first mounting portion protrudes in a direction away from the second integrated component, the first mounting portion forms a mounting groove, the notch of the mounting groove faces the second integrated component, the second mounting portion protrudes towards the second integrated component, and the first mounting portion is inserted into the mounting groove of the first mounting portion.

[0006] In an exemplary embodiment of this application, the first integrated component further includes a first buckle arranged on the reflector, the second integrated component further includes a second buckle arranged on the decorative ring, and the cooperation between the first buckle and the second buckle connects the first integrated component and the second integrated component.

[0007] In an exemplary embodiment of the present application, the first integrated area includes a first sub-area and a second sub-area, the first sub-area and the second sub-area are spaced apart, there are two light-scattering plates, the two light-scattering plates are respectively arranged in the first sub-area and the second sub-area, and the two light-scattering plates are not in the same straight line in the first direction; the second integrated area includes a third sub-area and a fourth sub-area, the third sub-area and the fourth sub-area are spaced apart, there are two thick-walled parts, the two thick-walled parts are respectively arranged in the third sub-area and the fourth sub-area, and the two thick-walled parts are not in the same straight line in the first direction.

[0008] In an exemplary embodiment of the present application, the lamp further includes a circuit board assembly, the circuit board assembly includes a circuit board, a lamp bead and a bracket, the circuit board is arranged on the side of the bracket facing the first integrated component, the lamp bead is arranged on the side of the circuit board facing the first integrated component, and the light emitted by the lamp bead is incident on the thick-walled component of the second integrated component via the light-diffusing plate of the first integrated component.

[0009] In an exemplary embodiment of the present application, the bracket forms two installation areas, the number of the circuit boards is two, the two circuit boards are respectively arranged in the two installation areas, and the two circuit boards correspond one to one with the two light diffusers.

[0010] In an exemplary embodiment of the present application, the lamp further comprises a mask, the mask is provided with a slot corresponding to the decorative ring, the thick-walled part is inserted into the slot, and the mask is located on a side of the second integrated part away from the first integrated part.

[0011] In an exemplary embodiment of the present application, the lamp further includes a shell, the shell forms a receiving cavity, the first integrated component and the circuit board assembly are arranged in the receiving cavity, and the second integrated component cooperates with the shell to fix the first integrated component and the circuit board assembly in the receiving cavity.

[0012] In an exemplary embodiment of the present application, the reflector includes a first mounting portion, which is arranged on the circumferential side of the light-diffusing plate; the first mounting portion forms a mounting groove, the groove opening of the mounting groove faces the second integrated component, and the bottom of the mounting groove is provided with a through hole; the decorative ring includes a second mounting portion and a locking portion, the second mounting portion is arranged on the circumferential side of the thick-walled component, the locking portion is arranged on the side of the second mounting portion facing the first integrated component, and the locking portion passes through the through hole; the lamp also includes a locking portion, the outer shell is provided with a locking hole corresponding to the locking portion, and the locking portion passes through the locking hole and the locking portion to lock the outer shell and the second integrated component.

[0013] The present application also provides a vehicle, comprising the lamp.

[0014] A lighting fixture and a vehicle according to the solution of the present application have the following beneficial effects: By integrally arranging a reflector and a light homogenizing plate as a first integrated component, and integrally arranging a decorative ring and a thick wall component as a second integrated component, after the first integrated component and the second integrated component are assembled, light can enter the thick wall component through the light homogenizing plate, so as to realize the homogenization of light and then be transmitted to the outside of the lighting fixture through the thick wall component. Such a design can reduce the space of the lighting fixture, save the number of parts to be installed, simplify the installation process, make the lighting fixture have a more compact space and be easier to install.

[0015] Other features and advantages of the present application will become apparent from the following detailed description, or will be learned in part through the practice of the present application.

[0016] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0018] Figure 1 is a schematic structural diagram of a first integrated component of a lighting fixture in an embodiment of the present utility model;

[0019] Figure 2 is a schematic structural diagram of a second integrated component of the lighting fixture in an embodiment of the present utility model;

[0020] Figure 3 is a schematic structural diagram of a circuit board assembly of a lighting fixture in an embodiment of the present utility model;

[0021] Figure 4 is an exploded view of a lighting fixture in an embodiment of the present utility model;

[0022] Figure 5 is a schematic structural diagram of an assembled lighting fixture in an embodiment of the present utility model.

[0023] DESCRIPTION OF THE REFERENCE NUMERALS:

[0024] 10. First integrated component; 11. Reflector; 111. First integrated area; 1111. First sub-area; 1112. Second sub-area; 112. First mounting portion; 113. Mounting groove; 1131. Through hole; 114. First buckle; 12. Light homogenizing plate; 20. Second integrated component; 21. Decorative ring; 211. Second integrated area; 2111. Third sub-area; 2112. Fourth sub-area; 212. Second mounting portion; 213. Second buckle; 214. Locking portion; 22. Thick-walled component; 30. Circuit board assembly; 31. Circuit board; 32. Lamp beads; 33. Bracket; 331. Mounting area; 40. Face mask; 41. Card slot; 50. Housing; 51. Locking hole; 60. Locking member. Detailed implementation manners

[0025] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more complete and comprehensive, and will fully convey the concept of the example embodiments to those skilled in the art.

[0026] In addition, the described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of this application. However, those skilled in the art will realize that the technical solutions of this application can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of this application.

[0027] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted here that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application and should not be construed as limiting the present application.

[0028] It should be noted that: "a plurality of" mentioned in this article means two or more. "And / or" describes the association relationship of associated objects and indicates that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0029] With the continuous improvement of the industrial level, consumers are no longer satisfied with the basic functions of vehicle lights and pay increasing attention to the aesthetic value and personalization of vehicle lights. The aesthetic effects such as uniform lighting and flowing breathing, and the sense of optical technology presented by light-emitting diode (LED for short) lights are superior to those of halogen lights. This also means that the trend of using LEDs as light sources will be increasingly recognized by the automotive industry, but higher requirements and goals are put forward for the compactness of the lamp space and the simplicity of combined installation.

[0030] To solve the above technical problems, the present application provides a lamp. Referring to Figure 1 and Figure 2 as shown, it includes a first integrated component 10 and a second integrated component 20. The first integrated component 10 includes a reflector 11 and a light homogenizing plate 12. The reflector 11 forms a first integrated area 111, and the light homogenizing plate 12 is integrally arranged in the first integrated area 111. The second integrated component 20 includes a decorative ring 21 and a thick-wall component 22. The decorative ring 21 forms a second integrated area 211, and the thick-wall component 22 is integrally arranged in the second integrated area 211. Among them, the thick-wall component 22 is arranged corresponding to the light homogenizing plate 12, and light can enter the thick-wall component 22 through the light homogenizing plate 12. Thus, by integrally arranging the reflector 11 and the light homogenizing plate 12 as the first integrated component 10, and integrally arranging the decorative ring 21 and the thick-wall component 22 as the second integrated component 20, after the first integrated component 10 and the second integrated component 20 are assembled, light can enter the thick-wall component 22 through the light homogenizing plate 12 to achieve uniform light treatment of the light and then transmit it to the outside of the lamp through the thick-wall component 22. Such a design can reduce the lamp space, save the number of parts to be installed, simplify the installation process, make the lamp have a more compact space and be easier to install.

[0031] In some embodiments, the lamp can be a front combination lamp, a rear combination lamp, etc. installed on a vehicle. Among them, the rear combination lamp, also known as the rear taillight, is installed at the rear of the vehicle and is responsible for reminding the following vehicle of the driving information of the vehicle in front. Generally, it integrates functions such as a position lamp, a brake lamp, a running lamp, and a turn signal lamp, and plays a major role in the driving safety of the vehicle.

[0032] In some embodiments, the rear combination lamp is installed into the whole vehicle in the direction from the rear of the vehicle to the front of the vehicle, and is positioned by a ball head screw and a positioning post structure. Two screws are fixed on the vehicle body, and the installation and disassembly are simple, and the later maintenance and replacement are also simple. The rear combination lamp has the functions of a turn signal lamp and a driving lamp. Among them, the number of circuit boards is 4, that is, it includes a driving circuit board, a turn signal circuit board and two driving lamp circuit boards. The function of the turn signal lamp is realized as follows: the LED lamp beads on the turn signal circuit board are arranged horizontally, and the optical axis is roughly along the direction from the roof to the bottom of the vehicle. When the lamp beads are lit, the light is reflected by the reflector 11 below the turn signal circuit board to the horizontal direction and emitted, and functions such as breathing and flowing water of the lamp can be realized by programming. The function of the driving lamp is realized as follows: the LED lamp beads on the driving lamp circuit board are arranged horizontally, and the optical axis is roughly along the direction from the front of the vehicle to the rear of the vehicle. When the lamp beads are lit, the light passes through the light homogenizing plate 12 in the first integrated part 10, and then is refracted by the thick wall part 22 in the second integrated part 20 and emitted, presenting a uniformly lit effect. In this embodiment, the driving lamp of the rear combination lamp is mainly taken as an example for description.

[0033] In some embodiments, referring to Figure 1 and Figure 2 as shown, the reflector 11 includes a first mounting portion 112, and the first mounting portion 112 is arranged on the periphery of the light homogenizing plate 12; the decorative ring 21 includes a second mounting portion 212, and the second mounting portion 212 is arranged on the periphery of the thick wall part 22; the first mounting portion 112 protrudes in the direction away from the second integrated part 20, the first mounting portion 112 forms a mounting groove 113, the notch of the mounting groove 113 faces the second integrated part 20, the second mounting portion 212 protrudes towards the second integrated part 20, and the first mounting portion 112 is inserted into the mounting groove 113 of the first mounting portion 112. The first mounting portion 112 cannot block the light homogenizing plate 12, and the second mounting portion 212 cannot block the thick wall part 22, so as to keep the light emitted completely. When the lamp is installed into the whole vehicle in the direction from the rear of the vehicle to the front of the vehicle, both the first mounting portion 112 and the second mounting portion 212 protrude in the direction away from the vehicle body. Specifically, the first mounting portion 112 protrudes in the direction away from the second integrated part 20, and the second mounting portion 212 protrudes towards the second integrated part 20. When the first integrated part 10 and the second integrated part 20 are assembled, the first mounting portion is inserted into the mounting groove 113, which can play a role of rough positioning and preliminary fixing.

[0034] In some embodiments, referring to Figure 1 and Figure 2As shown, the first integrated component 10 further includes a first buckle 114 provided on the reflector 11, and the second integrated component 20 further includes a second buckle 213 provided on the decorative ring 21. The first buckle 114 and the second buckle 213 cooperate to connect the first integrated component 10 with the second integrated component 20. At the same time, the first mounting portion 112 and the second mounting portion 212 can be used to position and fix the first buckle 114 and the second buckle 213, so that the first integrated component 10 and the second integrated component 20 are fixed and will not be separated.

[0035] In some embodiments, reference Figure 1 and Figure 2 As shown, the first integrated area 111 includes a first sub-area 1111 and a second sub-area 1112, the first sub-area 1111 and the second sub-area 1112 are arranged at intervals, there are two light-diffusing plates 12, the two light-diffusing plates 12 are arranged in the first sub-area 1111 and the second sub-area 1112, and the two light-diffusing plates 12 are not in the same straight line in the first direction; the second integrated area 211 includes a third sub-area 2111 and a fourth sub-area 2112, the third sub-area 2111 and the fourth sub-area 2112 are arranged at intervals, there are two thick-walled parts 22, the two thick-walled parts 22 are arranged in the third sub-area 2111 and the fourth sub-area 2112, and the two thick-walled parts 22 are not in the same straight line in the first direction. There are two light-diffusing plates 12 and two thick-walled parts 22, which can realize the processing of two light rays, thereby improving the beauty of the light and the luminous area.

[0036] In some embodiments, reference Figure 3 As shown, the lamp also includes a circuit board 31 assembly 30, which includes a circuit board 31, a lamp bead 32 and a bracket 33. The circuit board 31 is arranged on the side of the bracket 33 facing the first integrated component 10, and the lamp bead 32 is arranged on the side of the circuit board 31 facing the first integrated component 10. The light emitted by the lamp bead 32 enters the thick-walled component 22 of the second integrated component 20 through the light-diffusing plate 12 of the first integrated component 10. Specifically, the bracket 33 forms two installation areas 331, and there are two circuit boards 31. The two circuit boards 31 are respectively arranged in the two installation areas 331, and the two circuit boards 31 correspond to the two light-diffusing plates 12 one by one. Thereby, the uniform lighting effect of the running lights is achieved.

[0037] In some embodiments, reference Figure 4 As shown, the lamp further includes a mask 40, which is provided with a slot 41 corresponding to the decorative ring 21, and the thick-walled member 22 is inserted into the slot 41. The mask 40 is located on the side of the second integrated member 20 away from the first integrated member 10. The slot 41 can accommodate a side of the decorative ring 21 facing the mask 40, and the decorative ring 21 can be inserted into the slot 41 to fix the decorative ring 21 and the mask 40.

[0038] In some embodiments, reference Figure 5As shown, the lamp further includes a housing 50 which forms a receiving cavity. The first integrated component 10 and the circuit board 31 component 30 are disposed in the receiving cavity. The second integrated component 20 cooperates with the housing 50 to fix the first integrated component 10 and the circuit board 31 component 30 in the receiving cavity. Specifically, the reflector 11 includes a first mounting portion 112 which is disposed on the peripheral side of the light homogenizing plate 12; the first mounting portion 112 forms a mounting groove 113, the notch of the mounting groove 113 faces the second integrated component 20, and a through hole 1131 is provided at the bottom of the mounting groove 113; the decorative ring 21 includes a second mounting portion 212 and a locking portion 214, the second mounting portion 212 is disposed on the peripheral side of the thick wall member 22, the locking portion 214 is disposed on the side of the second mounting portion 212 facing the first integrated component 10, and the locking portion 214 passes through the through hole 1131; the lamp further includes a locking member 60, the housing 50 is provided with a locking hole 51 corresponding to the locking portion 214, and the locking member 60 passes through the locking hole 51 and the locking portion 214 to lock the housing 50 and the second integrated component 20.

[0039] In some embodiments, as shown in combination Figures 1 to 5 shown, during assembly, a combined component of the first integrated component 10 and the second integrated component 20 and the circuit board 31 component 30 can be assembled and then the next assembly step can be carried out, that is, the circuit board 31 component 30 is assembled in the receiving cavity of the housing 50; then the combined component is fixedly assembled with the housing 50, that is, the locking member 60 passes through the locking hole 51 and the locking portion 214 to lock the housing 50 and the second integrated component 20, thereby completing the assembly of the combined component and the housing 50; then the decorative ring 21 is installed in the card slot 41 of the mask 40, and at the same time, standard components such as a sealing gasket, a breathable film and a breathable cap are assembled onto the housing; the mask 40 and the housing are welded together by means of hot plate welding; thus, the assembly of the rear combination lamp is realized, and of course, the assembly sequence can be adjusted according to the actual situation.

[0040] The present application further provides a vehicle, including a wiring harness, a guard plate and the above-mentioned lamp, etc. The wiring harness is used to connect the lamp and the vehicle body, and the guard plate is used to protect the lamp and can be more convenient for installation, so as to install the lamp on the vehicle body.

[0041] In the present application, unless otherwise clearly specified and limited, terms such as "arranged (provided with)", "connected", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific situation.

[0042] In the description of this specification, the description referring to terms such as "some embodiments" means that the specific features, structures, materials, or characteristics described in connection with the embodiment are included in at least one embodiment of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0043] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and the specification of the present application shall fall within the scope covered by the patent of the present application.

Claims

1. A lighting fixture, characterized in that, Comprising: A first integrated component, the first integrated component includes a reflector and a light homogenizing plate, the reflector is formed with a first integrated area, and the light homogenizing plate is integrally arranged in the first integrated area; A second integrated component, the second integrated component includes a decorative ring and a thick wall component, the decorative ring is formed with a second integrated area, and the thick wall component is integrally arranged in the second integrated area; Wherein, the thick wall component is correspondingly arranged with the light homogenizing plate, and light can enter the thick wall component through the light homogenizing plate.

2. The lamp according to claim 1, wherein The reflector includes a first mounting portion, and the first mounting portion is arranged on the periphery of the light homogenizing plate; The decorative ring includes a second mounting portion, and the second mounting portion is arranged on the periphery of the thick wall component; The first mounting portion protrudes in a direction away from the second integrated component, the first mounting portion forms a mounting groove, the notch of the mounting groove faces the second integrated component, the second mounting portion protrudes towards the second integrated component, and the first mounting portion is inserted into the mounting groove of the first mounting portion.

3. The luminaire according to claim 2, characterized in that, The first integrated component further includes a first buckle arranged on the reflector, the second integrated component further includes a second buckle arranged on the decorative ring, and the cooperation of the first buckle and the second buckle connects the first integrated component and the second integrated component.

4. The lamp according to claim 1, wherein The first integrated area includes a first sub-area and a second sub-area, the first sub-area and the second sub-area are arranged at intervals, there are two light homogenizing plates, and the two light homogenizing plates are respectively arranged in the first sub-area and the second sub-area, and the two light homogenizing plates are not on the same straight line in the first direction; The second integrated area includes a third sub-area and a fourth sub-area, the third sub-area and the fourth sub-area are arranged at intervals, there are two thick wall components, and the two thick wall components are respectively arranged in the third sub-area and the fourth sub-area, and the two thick wall components are not on the same straight line in the first direction.

5. The lamp according to claim 4, characterized in that, The lamp further includes a circuit board assembly, the circuit board assembly includes a circuit board, lamp beads and a bracket, the circuit board is arranged on one side of the bracket facing the first integrated component, the lamp beads are arranged on one side of the circuit board facing the first integrated component, and the light emitted by the lamp beads enters the thick wall component of the second integrated component through the light homogenizing plate of the first integrated component.

6. The luminaire according to claim 5, characterized in that, The bracket forms two mounting areas, there are two circuit boards, and the two circuit boards are respectively arranged in the two mounting areas, and the two circuit boards correspond to the two light homogenizing plates one by one.

7. The luminaire according to claim 1, characterized in that, The lamp further includes a face mask, the face mask is provided with a card slot corresponding to the decorative ring, the thick wall component is snapped into the card slot, and the face mask is located on the side of the second integrated component away from the first integrated component.

8. The luminaire according to claim 5, characterized in that, The lamp further includes a housing, the housing forms a receiving cavity, the first integrated component and the circuit board assembly are arranged in the receiving cavity, and the second integrated component cooperates with the housing to fix the first integrated component and the circuit board assembly in the receiving cavity.

9. The lamp according to claim 8, wherein The reflector includes a first mounting portion, and the first mounting portion is arranged on the periphery of the light homogenizing plate; The first mounting portion forms a mounting groove, the notch of the mounting groove faces the second integrated component, and a through hole is provided at the bottom of the mounting groove; The decorative ring includes a second mounting portion and a locking portion. The second mounting portion is provided on the peripheral side of the thick-walled member, and the locking portion is provided on the side of the second mounting portion facing the first integrated component. The locking portion passes through the through hole; The lamp further includes a locking member. The housing is provided with a locking hole corresponding to the locking portion. The locking member passes through the locking hole and the locking portion to lock the housing and the second integrated component.

10. A vehicle, characterized in that, A lamp comprising any one of claims 1 to 9.

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