Signal lamp

Abstract

The utility model relates to the technical field of vehicle lamps, and discloses a signal lamp which comprises a shell base. The decoration ring is provided with an inner side face and an outer side face which are opposite, the inner side face of the decoration ring is connected with the shell base, a first periphery assembling base is arranged at the position, close to the periphery, of the inner side face of the decoration ring, and the shell base is provided with a first periphery assembling part corresponding to the first periphery assembling base. By means of the mode, the first peripheral assembling base can be inserted along the inner side of the peripheral female guiding protrusion, accurate butt joint with the first peripheral assembling part is achieved, the assembling difficulty of the decoration ring and the shell base is reduced, and the assembling efficiency of the decoration ring and the shell base is improved; and the peripheral auxiliary guide bulges on the peripheral side of the first peripheral assembly seat can be inserted into the intervals of the peripheral main guide bulges, and the peripheral main guide bulges can be clamped and limited with the peripheral auxiliary guide bulges while limiting the first peripheral assembly seat, so that the connection strength between the decorative ring and the shell seat is higher, and the connection effect is more reliable.

Description

Technical Field

[0001] This application relates to the field of vehicle lighting technology, specifically to a signal light. Background Technology

[0002] As an important component of the automotive lighting system, the front turn signals are mainly used as illumination lights to indicate road conditions and other relevant driving information. Currently, the front turn signals on the market mainly have functions such as turn signals, daytime running lights, and position lights. With the continuous advancement of automotive intelligence, the functions of front turn signals are becoming increasingly diverse. For example, the ADS light (Autonomous Driving System Light) is a dedicated signal light used to indicate that the vehicle is in autonomous driving mode.

[0003] As the functions of traffic lights expand, the internal structures of the lights become more complex, posing challenges to the spatial layout of the lights. Therefore, how to make the assembly process of the internal structure of the lights safer and faster, and how to make the connection strength between the various components of the assembled lights higher and the effect more reliable, have become urgent problems to be solved. Utility Model Content

[0004] This application provides a signal light fixture in which the first peripheral assembly seat can be inserted along the inner side of the peripheral female guide protrusion to achieve precise docking with the first peripheral assembly part, reducing the assembly difficulty of the decorative ring and the housing and improving the assembly efficiency of the decorative ring and the housing. Moreover, the peripheral sub-guide protrusion on the periphery of the first peripheral assembly seat can be inserted into the gap of the peripheral female guide protrusion. While the peripheral female guide protrusion limits the first peripheral assembly seat, it can also engage and limit the peripheral sub-guide protrusion, making the connection strength between the decorative ring and the housing higher and the connection effect more reliable.

[0005] This application provides a signal light fixture, including:

[0006] Shell base;

[0007] The decorative ring has opposing inner and outer sides. The inner side of the decorative ring is connected to the housing. A first peripheral assembly seat is provided on the inner side of the decorative ring near the periphery. The housing is provided with a first peripheral assembly part corresponding to the first peripheral assembly seat.

[0008] The first peripheral assembly seat is provided with peripheral sub-guide protrusions spaced apart on its periphery, and the first peripheral assembly part is provided with peripheral female guide protrusions spaced apart on its periphery. The first peripheral assembly seat is configured to be able to dock with the first peripheral assembly part through the peripheral female guide protrusions, and to allow each peripheral sub-guide protrusion to extend into the interval between adjacent peripheral female guide protrusions.

[0009] In one embodiment of this application, the signal light fixture further includes a first thick-walled component module, which is installed on the housing. The first thick-walled component module has a top and bottom, a front and a back. A first snap-fit ​​portion is provided on the back of the first thick-walled component module. The housing is provided with a first snap-fit ​​position corresponding to the first snap-fit ​​portion. The first thick-walled component module is provided with a second snap-fit ​​portion. The housing is provided with a second snap-fit ​​position corresponding to the second snap-fit ​​portion.

[0010] The first thick-walled component module has a first upper assembly part at its top, and the housing has a first upper assembly seat corresponding to the first upper assembly part. The first thick-walled component module has a first lower assembly part at its bottom, and the housing has a first lower assembly seat corresponding to the first lower assembly part.

[0011] In one embodiment of this application, the decorative ring is provided with a first clearance channel for avoiding the first thick-walled component module. The inner side of the decorative ring is provided with a first assembly portion adjacent to the first clearance channel. The first assembly portion is provided with first sub-guide protrusions spaced apart around its periphery. The first thick-walled component module is provided with a first assembly seat. The first assembly seat is provided with first female guide protrusions spaced apart around its periphery. The first assembly seat is configured to be able to dock with the first assembly portion through the first sub-guide protrusions, and to allow each of the first sub-guide protrusions to extend into the interval between adjacent first female guide protrusions.

[0012] In one embodiment of this application, the housing is provided with an extension assembly seat, and the decorative ring further includes at least two extension assembly parts. A portion of the extension assembly parts and the extension assembly seat are connected by a fastener, and another portion of the extension assembly parts corresponds to a portion of the first lower assembly part and is connected to the first lower assembly seat by a fastener.

[0013] In one embodiment of this application, the signal light fixture further includes a second thick-walled component module, which is installed on the housing. The second thick-walled component module has a top and bottom, a front and a back, and a third snap-fit ​​portion is provided on one side of the second thick-walled component module. The housing is provided with a third snap-fit ​​position corresponding to the third snap-fit ​​portion.

[0014] The second thick-walled component module has a second upper assembly part at its top, and the housing has a second upper assembly seat corresponding to the second upper assembly part. The second thick-walled component module has a second lower assembly part at its bottom, and the housing has a second lower assembly seat corresponding to the second lower assembly part.

[0015] In one embodiment of this application, a second assembly seat is provided on the back of the second thick-walled component module, and second sub-guide protrusions are spaced apart around the second assembly seat. The housing is provided with a second assembly part, and second female guide protrusions are spaced apart around the second assembly part. The second assembly seat is configured to be able to dock with the second assembly part through the second sub-guide protrusions, and to allow each of the second sub-guide protrusions to extend into the interval between adjacent second female guide protrusions.

[0016] In one embodiment of this application, the decorative ring is provided with a second clearance channel for avoiding the second thick-walled component module, and a third assembly part adjacent to the second clearance channel is provided on the inner side of the decorative ring. The third assembly part is provided with third sub-guide protrusions spaced apart on its periphery. The second thick-walled component module is provided with a third assembly seat, and the third assembly seat is configured to dock with the third assembly part through the third sub-guide protrusions.

[0017] In one embodiment of this application, the inner side of the decorative ring is provided with a plurality of first positioning portions adjacent to the first clearance channel, and the front side of the first thick-walled component module is provided with a first positioning seat corresponding to the first positioning portions; and / or,

[0018] The inner side of the decorative ring is provided with several second positioning parts adjacent to the second clearance channel, and the front of the second thick-walled component module is provided with a second positioning seat corresponding to the second positioning part.

[0019] In one embodiment of this application, the signal light fixture further includes an internal wiring harness and an external wiring harness. The internal wiring harness is configured to enable conduction of circuits within the first and second thick-walled component modules, and the external wiring harness is configured to enable conduction between the circuits within the first and / or second thick-walled component modules and external components; and / or,

[0020] The signal light also includes a decorative strip assembly, which includes a first decorative strip and a second decorative strip, and the decorative ring is detachably connected to the first decorative strip and the second decorative strip respectively.

[0021] In one embodiment of this application, the signal light further includes a lampshade, the edge of which is provided with a second peripheral assembly seat, and the edge of the housing is provided with a second peripheral assembly part, the second peripheral assembly part and the second peripheral assembly seat being fixedly connected.

[0022] The beneficial effects of this application are:

[0023] A first peripheral assembly seat with peripheral sub-guide protrusions is provided on the rim, and a first peripheral assembly part with peripheral female guide protrusions is provided on the housing. The first peripheral assembly seat can not only be inserted along the inner side of the peripheral female guide protrusion to achieve precise docking with the first peripheral assembly part, reducing the assembly difficulty of the rim and the housing and improving the assembly efficiency of the rim and the housing, but also the peripheral sub-guide protrusions on the periphery of the first peripheral assembly seat can be inserted into the gap of the peripheral female guide protrusions. While the peripheral female guide protrusion limits the first peripheral assembly seat, it can also engage and limit the peripheral sub-guide protrusions, making the connection strength between the rim and the housing higher and the connection effect more reliable. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a first-view exploded structural diagram of an embodiment of the signal light fixture of this application;

[0026] Figure 2 This is a second-view exploded structural diagram of an embodiment of the signal lighting fixture of this application;

[0027] Figure 3 This is a schematic diagram of the structure of the housing in this application;

[0028] Figure 4 This application Figure 3 Schematic diagram of the structure at point A in the diagram;

[0029] Figure 5 This is a schematic diagram of the structure of the decorative ring in this application;

[0030] Figure 6 This application Figure 5 A partial structural diagram of the middle peripheral assembly section;

[0031] Figure 7 This is a structural schematic diagram of the first thick-walled component module from a first-view perspective in this application;

[0032] Figure 8 This is a structural schematic diagram of the first thick-walled component module from a second perspective in this application;

[0033] Figure 9 This is an exploded structural diagram of the first thick-walled component module and housing from a first-view perspective of this application.

[0034] Figure 10 This is a second-view exploded structural diagram of the first thick-walled component module and the housing in this application;

[0035] Figure 11 This application Figure 5 A partial structural diagram of the first assembly section;

[0036] Figure 12 This application Figure 7 A partial structural diagram of the first assembly base;

[0037] Figure 13 This application presents an exploded structural diagram of the first and second thick-walled component modules and the decorative ring from a first-view perspective.

[0038] Figure 14 This application presents an exploded structural diagram of the first and second thick-walled component modules and the decorative ring from a second perspective.

[0039] Figure 15 This is a schematic diagram of the connection structure between the decorative ring of this application and the housing equipped with the first thick-walled component module and the second thick-walled component module;

[0040] Figure 16 This is a first-view structural schematic diagram of the second thick-walled component module of this application;

[0041] Figure 17 This is a structural schematic diagram of the second thick-walled component module from a second perspective in this application;

[0042] Figure 18 This application Figure 3 Schematic diagram of the structure at point B in the diagram;

[0043] Figure 19 This application Figure 5 A schematic diagram of the structure at point C in the diagram;

[0044] Figure 20 This is a first-view exploded structural diagram of the second thick-walled component module and the housing in this application;

[0045] Figure 21 This is an exploded structural diagram of the second thick-walled component module and the housing from a second perspective in this application;

[0046] Figure 22 This is an exploded structural diagram of the housing, the first thick-walled component module, and the second thick-walled component module of this application;

[0047] Figure 23 This is a schematic diagram of the first thick-walled component module and the second thick-walled component module assembled in the housing of this application;

[0048] Figure 24 This is a schematic diagram of the connection structure of the decorative ring and decorative strip assembly in this application;

[0049] Figure 25This is an exploded structural diagram of the housing and lampshade of this application.

[0050] Explanation of reference numerals in the attached figures:

[0051] 10. Housing; 101. First peripheral assembly part; 1011. Peripheral female guide protrusion; 10111. Peripheral guide slope; 102. First snap-fit ​​position; 103. Second snap-fit ​​position; 104. First upper assembly seat; 105. First lower assembly seat; 106. Third snap-fit ​​position; 107. Second upper assembly seat; 108. Second lower assembly seat; 109. Second assembly part; 1091. Second female guide protrusion; 10911. Second guide slope; 110. Second peripheral assembly part; 111. Extension assembly seat; 20. Decorative ring; 21. First peripheral assembly seat; 211. Peripheral sub-guide protrusion; 22. First clearance channel; 23. First assembly part; 231. First sub-guide protrusion; 2311. First guide slope; 232. First slot; 24. Second clearance channel; 25. Third assembly part; 251. Third sub-guide 2511, third guide slope; 252, second slot; 26, extension assembly part; 27, first positioning part; 28, second positioning part; 30, first thick-walled component module; 31, first snap-fit ​​part; 32, second snap-fit ​​part; 33, first upper assembly part; 34, first lower assembly part; 35, first assembly seat; 351, first female guide protrusion; 352, bearing part; 36, first positioning seat; 40, second thick-walled component module; 41, third snap-fit ​​part; 42, second upper assembly part; 43, second lower assembly part; 44, second assembly seat; 441, second sub-guide protrusion; 45, third assembly seat; 46, second positioning seat; 51, internal wiring harness; 52, external wiring harness; 61, first decorative strip; 611, first buckle; 62, second decorative strip; 621, second buckle; 70, lampshade; 71, second peripheral assembly seat. Detailed Implementation

[0052] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. In addition, it should be understood that the specific embodiments described herein are only for illustration and explanation of this application and are not intended to limit this application. In this application, unless otherwise stated, directional terms such as "up," "down," "left," and "right" generally refer to up, down, left, and right in the actual use or working state of the device, specifically the drawing directions in the accompanying drawings.

[0053] In this application, unless otherwise expressly specified and limited, the terms "connected," "linked," "stacked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0054] Reference Figures 1 to 6 This application provides a signal light fixture, including a housing 10 and a decorative ring 20.

[0055] Specifically, the housing 10 can be an injection molded part, and the bottom of the housing 10 can have a support arm, through which signal lights based on the housing 10 can be installed on vehicles and other equipment.

[0056] The decorative ring 20 has opposing inner and outer surfaces. The inner surface of the decorative ring 20 is connected to the housing 10. A first peripheral assembly seat 21 is provided near the periphery of the inner surface of the decorative ring 20. The housing 10 is provided with a first peripheral assembly part 101 corresponding to the first peripheral assembly seat 21. The first peripheral assembly seats 21 and the first peripheral assembly parts 101 are provided in equal numbers and form multiple sets of first peripheral assembly seats 21 and first peripheral assembly parts 101 in a one-to-one correspondence. The first peripheral assembly seat 21 can be a threaded seat provided on the edge of the inner surface of the decorative ring 20. The first peripheral assembly part 101 can be a hole-like structure provided on the housing 10. By passing a fastener such as a screw through the first peripheral assembly part 101, it can be connected to the first peripheral assembly part 101, thereby allowing the decorative ring 20 to be installed on the housing 10.

[0057] Of course, in other embodiments, the first peripheral assembly seat 21 may also be a hole-like structure provided on the inner side of the decorative ring 20, and the first peripheral assembly part 101 may also be a threaded seat provided on the housing 10. There is no unique limitation here.

[0058] The first peripheral assembly base 21 is provided with peripheral sub-guide protrusions 211 spaced apart on its periphery, and the first peripheral assembly part 101 is provided with peripheral female guide protrusions 1011 spaced apart on its periphery. The first peripheral assembly base 21 is configured to dock with the first peripheral assembly part 101 through the peripheral female guide protrusions 1011, and to allow each peripheral sub-guide protrusion 211 to extend into the gap between adjacent peripheral female guide protrusions 1011. The first peripheral assembly base 21 and the first peripheral assembly part 101 form a pair, and the number of peripheral sub-guide protrusions 211 and peripheral female guide protrusions 1011 in each pair of the first peripheral assembly base 21 and the first peripheral assembly part 101 is equal. The peripheral sub-guide protrusions 211 are plate-shaped and evenly distributed along the periphery of the first peripheral assembly base 21, and the peripheral female guide protrusions 1011 are plate-shaped and evenly distributed along the periphery of the first peripheral assembly part 101. When the decorative ring 20 and the housing 10 of the signal light are assembled, each group of first peripheral assembly seats 21 can be inserted along the peripheral female guide protrusion 1011 and dock with the corresponding group of first peripheral assembly parts 101. Each group of first peripheral assembly seats 21 and first peripheral assembly parts 101 can be connected by fasteners such as screws. At the same time, the peripheral sub-guide protrusions 211 can extend into the interval of the peripheral female guide protrusions 1011 in the same group, forming a limit between them, thereby improving the stability of the connection between the decorative ring 20 and the housing 10.

[0059] It should be noted that the peripheral female guide protrusion 1011 has a peripheral guide slope 10111. By providing the peripheral guide slope 10111 on the peripheral female guide protrusion 1011, the opening area of ​​the peripheral female guide protrusion 1011 away from the first peripheral assembly part 101 can be enlarged. This allows the first peripheral assembly seat 21 to enter the peripheral female guide protrusion 1011 along the peripheral guide slope 10111 when assembling the decorative ring 20 and the housing 10, facilitating the docking and assembly of the first peripheral assembly seat 21 and the first peripheral assembly part 101.

[0060] In this way, a first peripheral assembly seat 21 with peripheral sub-guide protrusions 211 is provided on the decorative ring 20, and a first peripheral assembly part 101 with peripheral female guide protrusions 1011 is provided on the housing 10. The first peripheral assembly seat 21 can not only be inserted along the inner side of the peripheral female guide protrusions 1011 to achieve precise docking with the first peripheral assembly part 101, reducing the assembly difficulty of the decorative ring 20 and the housing 10 and improving the assembly efficiency of the decorative ring 20 and the housing 10, but also the peripheral sub-guide protrusions 211 on the periphery of the first peripheral assembly seat 21 can be inserted into the gap of the peripheral female guide protrusions 1011. While the peripheral female guide protrusions 1011 limit the first peripheral assembly seat 21, they can also engage and limit each other with the peripheral sub-guide protrusions 211, making the connection strength between the decorative ring 20 and the housing 10 higher and the connection effect more reliable.

[0061] In one embodiment, please Figure 3Further reference Figures 7 to 10 The signal light fixture also includes a first thick-walled component module 30, mounted on a housing 10. The first thick-walled component module 30 has a top and bottom, a front and a back. A first latching portion 31 is provided on the back of the first thick-walled component module 30. The housing 10 is provided with a first latching position 102 corresponding to the first latching portion 31. The first thick-walled component module 30 is provided with a second latching portion 32. The housing 10 is provided with a second latching position 103 corresponding to the second latching portion 32. Specifically, there are at least two first latching portions 31, located on the adjacent sides of the back of the first thick-walled component module 30. The first latching portion 31 can be a plate-like structure. The first latching position 102 is a groove-like structure provided inside the housing 10. The number of first latching positions 102 and first latching portions 31 is equal. The second latching portion 32 is a plate-like structure provided on the side of the first thick-walled component module 30. The second latching position 103 is a groove-like structure provided on the inner wall of the housing 10.

[0062] The first thick-walled component module 30 has a first upper assembly part 33 at its top, and the housing 10 has a first upper assembly seat 104 corresponding to the first upper assembly part 33. The first thick-walled component module 30 has a first lower assembly part 34 at its bottom, and the housing 10 has a first lower assembly seat 105 corresponding to the first lower assembly part 34. The first upper assembly part 33 and the first lower assembly part 34 can be perforated plate-like structures disposed at the top of the first thick-walled component module 30, and the first upper assembly seat 104 and the first lower assembly seat 105 can be threaded seats disposed within the housing 10. When assembling the first thick-walled component module 30 and the housing 10, the first snap-fit ​​part 31 and the first snap-fit ​​position 102, as well as the second snap-fit ​​part 32 and the second snap-fit ​​position 103, are respectively matched to pre-position the first thick-walled component module 30 within the housing 10. Subsequently, screws and other fasteners are passed through the holes of the first upper assembly part 33 and the first lower assembly part 34 to connect with the first upper assembly seat 104 and the first lower assembly seat 105, thus realizing the assembly of the first thick-walled component module 30 and the housing 10. Therefore, the first thick-walled component module 30 can be pre-positioned within the housing 10 through the first snap-fit ​​part 31, the first snap-fit ​​position 102, the second snap-fit ​​part 32, and the second snap-fit ​​position 103. This prevents the first thick-walled component module 30 and the housing 10 from shaking or shifting during the subsequent connection process of the first upper assembly part 33 and the first upper assembly seat 104, and the first lower assembly part 34 and the first lower assembly seat 105. This avoids wear between the first thick-walled component module 30 and the housing 10 and improves the stability of the assembly process of the first thick-walled component module 30 and the housing 10.

[0063] In one embodiment, please Figure 5 , Figure 7 Further reference on the basis Figures 11 to 14The decorative ring 20 is provided with a first clearance channel 22 for avoiding the first thick-walled component module 30. A first assembly portion 23 adjacent to the first clearance channel 22 is provided on the inner side of the decorative ring 20. First sub-guide protrusions 231 are spaced apart around the first assembly portion 23. The first thick-walled component module 30 is provided with a first assembly seat 35. First female guide protrusions 351 are spaced apart around the first assembly seat 35. The first assembly seat 35 is configured to engage with the first assembly portion 23 via the first sub-guide protrusions 231, and to allow each first sub-guide protrusion 231 to extend into the interval between adjacent first female guide protrusions 351. Specifically, the first thick-walled component module 30 may contain a signal light and a light guide structure for guiding the signal light. The first clearance channel 22 is correspondingly provided with the light guide structure, allowing the light guide structure to pass through the decorative ring 20 and guide the signal light to the outside. The first assembly portion 23 can be a hole-like structure provided on the decorative ring 20. The first sub-guide protrusion 231 can be a plate-like structure. There are multiple first sub-guide protrusions 231, which are evenly distributed around the first assembly portion 23. The first assembly seat 35 can be a threaded seat provided on the first thick-walled component module 30. The first female guide protrusion 351 can also be a plate-like structure. The number of first female guide protrusions 351 and first sub-guide protrusions 231 are equal, and they are evenly distributed around the first assembly seat 35. Therefore, when assembling the first thick-walled component module 30, the decorative ring 20, and the housing 10, the first assembly seat 35 can be inserted along the inner side of the first sub-guide protrusion 231 to achieve precise docking with the first assembly part 23, reducing the assembly difficulty of the decorative ring 20 and the first thick-walled component module 30 and improving assembly efficiency. Moreover, while the first sub-guide protrusion 231 limits the first assembly seat 35, it can also engage and limit the first female guide protrusion 351, making the connection strength between the decorative ring 20 and the first thick-walled component module 30 higher and the connection effect more reliable, improving the integrity of the decorative ring 20 and the first thick-walled component module 30, reducing the relative shaking amplitude between the two, reducing the wear between the first clearance groove and the first thick-walled component module 30, and extending the service life of the signal light.

[0064] In this embodiment, a support portion 352 may be provided on the top of the first thick-walled component module 30, and a first assembly base 35 may be provided on the support portion 352. The support portion 352 may be a plate-like structure. In addition, a first sub-guide ramp may be provided on the first sub-guide protrusion 231. By providing the first guide ramp 2311 on the first sub-guide protrusion 231, the opening area of ​​the first sub-guide protrusion 231 away from the first assembly portion 23 can be increased, so that when assembling the first thick-walled component and the decorative ring 20, the first assembly base 35 can enter the first sub-guide protrusion 231 along the first guide ramp 2311, which facilitates the docking and assembly of the first assembly base 35 and the first assembly portion 23.

[0065] In one embodiment, please Figure 3 , Figure 5, Figure 7 and Figure 9 Further reference Figure 15 The housing 10 is provided with an extension assembly seat 111, and the decorative ring 20 also includes at least two extension assembly parts 26. One part of the extension assembly parts 26 and the extension assembly seat 111 are connected by a fastener, and another part of the extension assembly parts 26 corresponds to a part of the first lower assembly part 34 and is connected to the first lower assembly seat 105 by a fastener. Specifically, the extension assembly part 26 is a perforated plate-like structure provided at the bottom of the decorative ring 20, and the extension assembly seat 111 can be a threaded seat provided on the housing 10. The extension assembly seat 111 and a part of the extension assembly parts 26 are positioned correspondingly, and the corresponding extension assembly parts 26 and extension assembly seat 111 can be connected by fasteners such as screws to achieve the connection and fixation between the decorative ring 20 and the housing 10. Furthermore, another portion of the extended assembly part 26 can correspond to a portion of the first lower assembly base 105. The corresponding extended assembly part 26 and the first lower assembly base 105 can be connected by fasteners such as screws. In this fixing method, a portion of the first lower assembly part 34 can be located between the extended assembly part 26 and the first lower assembly base 105, thereby fixing a portion of the extended assembly part 26 and the first lower assembly part 34 together onto the first lower assembly base 105, and locking the decorative ring 20 and the first thick-walled component module 30 together onto the housing 10. Thus, the decorative ring 20 of the signal light can not only be directly connected to the housing 10, but also be fixed together with the first thick-walled component module 30 onto the housing 10, making the connection stability between the various components of the signal light stronger.

[0066] It should be noted that some of the first lower assembly parts 34 and the extended assembly parts 26 can be locked to the housing 10 by screws or other fasteners. Another part of the first lower assembly parts 34 can also be directly connected to the first lower assembly base 105 by screws or other fasteners, so as to realize the direct connection between the first thick-walled component module 30 and the housing 10, so that the components of the signal light have more connection forms and the overall connection strength of the signal light is higher.

[0067] In one embodiment, please Figure 3 , Figure 4 Further reference Figure 16 and Figure 17 The signal light fixture also includes a second thick-walled component module 40, which is mounted on the housing 10. The second thick-walled component module 40 has a top and bottom, a front and a back. A third latching part 41 is provided on one side of the second thick-walled component module 40, and the housing 10 is provided with a third latching position 106 corresponding to the third latching part 41. Specifically, the third latching part 41 can be a plate-like structure, and the third latching position 106 is a groove-like structure provided inside the housing 10. The number of third latching positions 106 and third latching parts 41 is equal.

[0068] The second thick-walled component module 40 has a second upper assembly part 42 at its top, and the housing 10 has a second upper assembly seat 107 corresponding to the second upper assembly part 42. The second thick-walled component module 40 has a second lower assembly part 43 at its bottom, and the housing 10 has a second lower assembly seat 108 corresponding to the second lower assembly part 43. The second upper assembly part 42 and the second lower assembly part 43 can be perforated plate-like structures located at the top of the second thick-walled component module 40, and the second upper assembly seat 107 and the second lower assembly seat 108 can be threaded seats located inside the housing 10. During the assembly of the second thick-walled component module 40 and the housing 10, the third snap-fit ​​portion 41 and the third snap-fit ​​position 106 are engaged to pre-position the second thick-walled component module 40 within the housing 10. Subsequently, screws or other fasteners are passed through the holes in the second upper assembly portion 42 and the second lower assembly portion 43 to connect with the second upper assembly seat 107 and the second lower assembly seat 108, thus completing the assembly of the second thick-walled component module 40 and the housing 10. Therefore, the third snap-fit ​​portion 41 and the third snap-fit ​​position 106 pre-position the second thick-walled component module 40 within the housing 10, preventing the second thick-walled component module 40 and the housing 10 from shaking or shifting during the subsequent connection of the second upper assembly portion 42 and the second upper assembly seat 107, and the second lower assembly portion 43 and the second lower assembly seat 108. This avoids wear between the second thick-walled component module 40 and the housing 10, improving the stability of the assembly process.

[0069] In one embodiment, please Figure 16 , Figure 17 Further reference Figure 18The second thick-walled component module 40 has a second assembly seat 44 on its back side. Second sub-guide protrusions 441 are spaced apart around the second assembly seat 44. The housing 10 has a second assembly portion 109, with second female guide protrusions 1091 spaced apart around the second assembly portion 109. The second assembly seat 44 is configured to engage with the second assembly portion 109 via the second sub-guide protrusions 441, and to allow each second sub-guide protrusion 441 to extend into the spacing between adjacent second female guide protrusions 1091. Specifically, the second assembly seat 44 may be a threaded seat on the second thick-walled component module 40, and the second sub-guide protrusions 441 may be plate-like structures. Multiple second sub-guide protrusions 441 are evenly distributed around the second assembly seat 44. The second assembly part 109 can be a perforated plate-like structure disposed on the housing 10, and the second female guide protrusion 1091 can also be a plate-like structure. The number of second female guide protrusions 1091 and second female guide protrusions 441 are equal and evenly distributed around the second assembly part 109. Thus, when assembling the second thick-walled component module 40 and the housing 10, the second assembly seat 44 can be inserted along the inner side of the second female guide protrusion 1091 to achieve precise docking with the second assembly part 109, reducing the assembly difficulty of the second thick-walled component module 40 and the housing 10 and improving assembly efficiency. Moreover, while the second female guide protrusion 1091 limits the second assembly seat 44, it can also engage and limit the second female guide protrusion 441, making the connection strength between the second thick-walled component module 40 and the housing 10 higher and the connection effect more reliable, thus improving the overall integrity of the second thick-walled component module 40 and the housing 10. In addition, a second assembly part 109 is provided on the housing 10, and the second assembly seat 44 of the second thick-walled component module 40 is located on the side close to the housing 10. Operators can pass screws and other fasteners through the second assembly part 109 and connect them to the second assembly seat 44, so that the entire assembly process can be carried out outside the housing 10, which is convenient for operation and saves internal space of the housing 10, which helps to miniaturize the signal light design.

[0070] It should be noted that the second female guide protrusion 1091 has a second guide slope 10911. By providing the second guide slope 10911 on the second female guide protrusion 1091, the opening area of ​​the end of the second female guide protrusion 1091 away from the second assembly part 109 can be enlarged. This allows the second assembly seat 44 to enter the second female guide protrusion 1091 along the second guide slope 10911 when assembling the second thick-walled component module 40 and the housing 10, facilitating the docking and assembly of the second assembly seat 44 and the second assembly part 109.

[0071] In one embodiment, please Figure 5 , Figure 13 , Figure 14 , Figure 15 Further reference Figures 19 to 23The decorative ring 20 is provided with a second clearance channel 24 for avoiding the second thick-walled component module 40. A third assembly portion 25 adjacent to the second clearance channel 24 is provided on the inner side of the decorative ring 20. Third sub-guide protrusions 251 are spaced apart around the third assembly portion 25. The second thick-walled component module 40 is provided with a third assembly seat 45, which is configured to engage with the third assembly portion 25 via the third sub-guide protrusions 251. Specifically, the second thick-walled component module 40 may contain a signal light and a light guide structure for guiding the signal light. The second clearance channel 24 is correspondingly arranged with the light guide structure, allowing the light guide structure to pass through the decorative ring 20 and guide the signal light to the outside. The third assembly portion 25 may be a hole-like structure on the decorative ring 20. The third sub-guide protrusions 251 may be plate-like structures, and multiple third sub-guide protrusions 251 are evenly distributed around the third assembly portion 25. The third assembly seat 45 may be a threaded seat on the second thick-walled component module 40. Therefore, when assembling the second thick-walled component module 40, the decorative ring 20, and the housing 10, the third assembly seat 45 can be inserted along the inner side of the third sub-guide protrusion 251 to achieve precise docking with the third assembly part 25, reducing the assembly difficulty of the decorative ring 20 and the second thick-walled component module 40, improving assembly efficiency. Moreover, the third sub-guide protrusion 251 limits the third assembly seat 45, making the connection strength between the decorative ring 20 and the second thick-walled component module 40 higher and the connection effect more reliable, improving the integrity of the decorative ring 20 and the second thick-walled component module 40, reducing the relative shaking amplitude between the two, reducing the wear between the second clearance groove and the second thick-walled component module 40, and extending the service life of the signal light.

[0072] It should be noted that the third sub-guide protrusion 251 has a third guide slope 2511. By providing the third guide slope 2511 on the third sub-guide protrusion 251, the opening area of ​​the end of the third sub-guide protrusion 251 away from the third assembly part 25 can be enlarged. This allows the third assembly seat 45 to enter the third sub-guide protrusion 251 along the third guide slope 2511 when assembling the second thick-walled component module 40 and the decorative ring 20, facilitating the docking and assembly of the third assembly seat 45 and the third assembly part 25.

[0073] In one embodiment, please refer to Figure 5 , Figure 7 , Figure 13 , Figure 14 and Figure 23The inner side of the decorative ring 20 is provided with a plurality of first positioning portions 27 adjacent to the first clearance channel 22, and the front side of the first thick-walled component module 30 is provided with a first positioning seat 36 corresponding to the first positioning portions 27. Specifically, the first positioning portions 27 can be positioning protrusions provided on the decorative ring 20, and multiple first positioning portions 27 can be provided and arranged around the first clearance channel 22. The first positioning seats 36 can be positioning recesses provided on the first thick-walled component module 30, and the number of first positioning seats 36 corresponds to the number of first positioning portions 27. When the decorative ring 20 and the first thick-walled component module 30 are assembled on the housing 10, the first positioning portions 27 can engage with the corresponding first positioning seats 36, thereby further improving the stability of the connection between the first thick-walled component module 30 and the decorative ring 20, reducing the shaking amplitude of the first thick-walled component module 30 and the decorative ring 20 at the first clearance channel 22, and reducing the wear of the first thick-walled component module 30 on the first clearance channel 22.

[0074] For further details, please refer to... Figure 5 , Figure 13 , Figure 14 , Figure 16 and Figure 23 The inner side of the decorative ring 20 is provided with a plurality of second positioning portions 28 adjacent to the second clearance channel 24, and the front side of the second thick-walled component module 40 is provided with a second positioning seat 46 corresponding to the second positioning portions 28. Specifically, the second positioning portions 28 can be positioning protrusions provided on the decorative ring 20, and multiple second positioning portions 28 can be provided and arranged around the second clearance channel 24. The second positioning seats 46 can be positioning recesses provided on the second thick-walled component module 40, and the number of second positioning seats 46 corresponds to the number of second positioning portions 28. When the decorative ring 20 and the second thick-walled component module 40 are assembled on the housing 10, the second positioning portions 28 can engage with the corresponding second positioning seats 46, thereby further improving the stability of the connection between the second thick-walled component module 40 and the decorative ring 20, reducing the shaking amplitude of the second thick-walled component module 40 and the decorative ring 20 at the second clearance channel 24, and reducing the wear of the second thick-walled component module 40 on the second clearance channel 24.

[0075] It should be noted that the first positioning part 27 can also be a positioning recess on the decorative ring 20, and the first positioning seat 36 can also be a positioning protrusion on the first thick-walled component module 30, as long as it can achieve the engagement between the decorative ring 20 and the first thick-walled component module 30, it is not limited to any one of these two types. Furthermore, the second positioning part 28 can also be a positioning recess on the decorative ring 20, and the second positioning seat 46 can also be a positioning protrusion on the second thick-walled component module 40, as long as it can achieve the engagement between the decorative ring 20 and the second thick-walled component module 40, it is not limited to any one of these two types.

[0076] In one embodiment, please refer to Figure 1 and Figure 2The signal lighting fixture also includes an internal wiring harness 51 and an external wiring harness 52. The internal wiring harness 51 is configured for conducting the circuitry within the first thick-walled module 30 and the second thick-walled module 40. The external wiring harness 52 is configured for conducting the circuitry between the first thick-walled module 30 and / or the second thick-walled module 40 and external components. Specifically, the internal wiring harness 51 may have internal connection terminals at both ends. Both the first thick-walled module 30 and the second thick-walled module 40 have circuit boards with internal connection seats inside. The internal connection seats of the circuit boards of the first thick-walled module 30 and the second thick-walled module 40 can achieve conduction through the internal connection terminals at both ends of the internal wiring harness. In addition, the external wiring harness has an external connection terminal at one end. The circuit board of the first thick-walled module 30 integrates both an internal connection seat and an external connection seat. The external connection seat of the circuit board of the first thick-walled module 30 can achieve conduction with external components through the external connection terminal of the external wiring harness.

[0077] Please Figure 1 and Figure 2 Further reference Figure 24 The signal light fixture also includes a decorative strip assembly, which includes a first decorative strip 61 and a second decorative strip 62. A decorative ring 20 is detachably connected to the first decorative strip 61 and the second decorative strip 62, respectively. Specifically, the decorative ring 20 has a first decorative position corresponding to the first decorative strip 61 at a position around the first assembly part 23. The first decorative position has a first slot 232, and the first decorative strip 61 has a first buckle 611 that engages with the first slot 232. Through the cooperation of the first buckle 611 and the first slot 232, the first decorative strip 61 can be detachably installed at the first mounting position, thereby covering the first assembly part 23. The decorative ring 20 is located around the third assembly part 25 and has a second decorative position corresponding to the second decorative strip 62. The second decorative position has a second slot 252 and the second decorative strip 62 has a second buckle 621 that engages with the second slot 252. The second decorative strip 62 can be installed in the second mounting position by the cooperation of the second buckle 621 and the second slot 252, thereby covering the third assembly part 25.

[0078] In one embodiment, please Figure 1 , Figure 2 , Figure 3 , Figure 23 Further reference Figure 25The signal light also includes a lampshade 70, with a second peripheral assembly seat 71 on its edge and a second peripheral assembly part 110 on its edge. The second peripheral assembly part 110 and the second peripheral assembly seat 71 are fixedly connected. Specifically, the second peripheral assembly seat 71 can be a threaded seat on the edge of the lampshade 70, and the second peripheral assembly part 110 can be a hole-like structure on the edge of the housing 10. The second peripheral assembly seat 71 and the second peripheral assembly part 110 are provided in equal numbers. Screws or other fasteners are passed through the second peripheral assembly part 110 and the second peripheral assembly seat 71 to connect them, thereby assembling the lampshade 70 and the housing 10.

[0079] The signal lighting fixtures provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A signal light fixture, characterized in that, include: Shell base (10); The decorative ring (20) has opposing inner and outer sides. The inner side of the decorative ring (20) is connected to the housing (10). A first peripheral assembly seat (21) is provided on the inner side of the decorative ring (20) near the periphery. The housing (10) is provided with a first peripheral assembly part (101) corresponding to the first peripheral assembly seat (21). The first peripheral assembly base (21) is provided with peripheral sub-guide protrusions (211) spaced apart on its periphery, and the first peripheral assembly part (101) is provided with peripheral female guide protrusions (1011) spaced apart on its periphery. The first peripheral assembly base (21) is configured to be able to dock with the first peripheral assembly part (101) through the peripheral female guide protrusions (1011), and to allow each peripheral sub-guide protrusion (211) to extend into the interval between adjacent peripheral female guide protrusions (1011).

2. The signal light fixture according to claim 1, characterized in that, The signal light fixture also includes a first thick-walled component module (30) installed on the housing (10). The first thick-walled component module (30) has a top and bottom, a front and a back. A first snap-fit ​​portion (31) is provided on the back of the first thick-walled component module (30). The housing (10) is provided with a first snap-fit ​​position (102) corresponding to the first snap-fit ​​portion (31). The first thick-walled component module (30) is provided with a second snap-fit ​​portion (32). The housing (10) is provided with a second snap-fit ​​position (103) corresponding to the second snap-fit ​​portion (32). The first thick-walled component module (30) is provided with a first upper assembly part (33) at the top, and the housing (10) is provided with a first upper assembly seat (104) corresponding to the first upper assembly part (33). The first thick-walled component module (30) is provided with a first lower assembly part (34) at the bottom, and the housing (10) is provided with a first lower assembly seat (105) corresponding to the first lower assembly part (34).

3. The signal light fixture according to claim 2, characterized in that, The decorative ring (20) is provided with a first clearance channel (22) for avoiding the first thick-walled component module (30). The inner side of the decorative ring (20) is provided with a first assembly part (23) adjacent to the first clearance channel (22). The first assembly part (23) is provided with first sub-guide protrusions (231) spaced apart around its periphery. The first thick-walled component module (30) is provided with a first assembly seat (35). The first assembly seat (35) is provided with first female guide protrusions (351) spaced apart around its periphery. The first assembly seat (35) is configured to be able to dock with the first assembly part (23) through the first sub-guide protrusions (231) and to allow each of the first sub-guide protrusions (231) to extend into the interval between adjacent first female guide protrusions (351).

4. The signal light fixture according to claim 2, characterized in that, The housing (10) is provided with an extension assembly seat (111), and the decorative ring (20) further includes at least two extension assembly parts (26). A portion of the extension assembly parts (26) and the extension assembly seat (111) are connected by a fastener, and another portion of the extension assembly parts (26) corresponds to a portion of the first lower assembly part (34) and is connected to the first lower assembly seat (105) by a fastener.

5. The signal light fixture according to claim 3, characterized in that, The signal light fixture also includes a second thick-walled component module (40) installed on the housing (10). The second thick-walled component module (40) has a top and bottom, a front and a back. A third snap-fit ​​part (41) is provided on one side of the second thick-walled component module (40). The housing (10) is provided with a third snap-fit ​​position (106) corresponding to the third snap-fit ​​part (41). The second thick-walled component module (40) is provided with a second upper assembly part (42) at the top, and the housing (10) is provided with a second upper assembly seat (107) corresponding to the second upper assembly part (42). The second thick-walled component module (40) is provided with a second lower assembly part (43) at the bottom, and the housing (10) is provided with a second lower assembly seat (108) corresponding to the second lower assembly part (43).

6. The signal light fixture according to claim 5, characterized in that, The second thick-walled component module (40) has a second assembly seat (44) on its back side. The second assembly seat (44) has second sub-guide protrusions (441) spaced apart on its periphery. The housing (10) has a second assembly part (109). The second assembly part (109) has second female guide protrusions (1091) spaced apart on its periphery. The second assembly seat (44) is configured to be able to dock with the second assembly part (109) through the second sub-guide protrusions (441) and to allow each of the second sub-guide protrusions (441) to extend into the interval between adjacent second female guide protrusions (1091).

7. The signal light fixture according to claim 5, characterized in that, The decorative ring (20) is provided with a second clearance channel (24) for avoiding the second thick-walled component module (40). The inner side of the decorative ring (20) is provided with a third assembly part (25) adjacent to the second clearance channel (24). The third assembly part (25) is provided with a third sub-guide protrusion (251) at intervals around its periphery. The second thick-walled component module (40) is provided with a third assembly seat (45). The third assembly seat (45) is configured to be able to dock with the third assembly part (25) through the third sub-guide protrusion (251).

8. The signal light fixture according to claim 7, characterized in that, The inner side of the decorative ring (20) is provided with a plurality of first positioning portions (27) adjacent to the first clearance channel (22), and the front side of the first thick-walled component module (30) is provided with a first positioning seat (36) corresponding to the first positioning portion (27); and / or, The inner side of the decorative ring (20) is provided with a plurality of second positioning parts (28) adjacent to the second clearance channel (24), and the front side of the second thick-walled component module (40) is provided with a second positioning seat (46) corresponding to the second positioning part (28).

9. The signal light fixture according to claim 5, characterized in that, The signal light fixture further includes an internal wiring harness (51) and an external wiring harness (52). The internal wiring harness (51) is configured to enable conduction of the internal circuits of the first thick-walled component module (30) and the second thick-walled component module (40). The external wiring harness (52) is configured to enable conduction of the internal circuits of the first thick-walled component module (30) and / or the second thick-walled component module (40) to external components; and / or, The signal light fixture also includes a decorative strip assembly, which includes a first decorative strip (61) and a second decorative strip (62), and the decorative ring (20) is detachably connected to the first decorative strip (61) and the second decorative strip (62) respectively.

10. The signal light fixture according to claim 1, characterized in that, The signal light also includes a lampshade (70), the edge of which is provided with a second peripheral assembly seat (71), and the edge of the housing (10) is provided with a second peripheral assembly part (110), and the second peripheral assembly part (110) and the second peripheral assembly seat (71) are fixedly connected.

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