Passenger car luggage rack seat number plate light

Abstract

The utility model relates to technical fields disclose the seat number board light of passenger train luggage rack, this passenger train luggage rack's seat number board light includes lamp shade, number lamp board, buckle and connecting piece, the lamp shade has the accommodating cavity, the central axis of first connecting hole and the central axis of second connecting hole of lamp shade coincide, the number lamp board can slide and be arranged in the accommodating cavity, the central axis of mounting hole of number lamp board and the central axis of first connecting hole coincide, the buckle can pass through second connecting hole and is connected in mounting hole, the connecting piece passes through first connecting hole and the communicating hole of buckle in proper order and is connected in the luggage rack, the assembly mode of number lamp board and lamp shade is connected in the form of buckle, then through connecting piece fixes lamp shade on the section bar of luggage rack, avoids the direct contact of connecting piece and number lamp board, can protect electronic components and circuit on number lamp board in the fastening process of connecting piece, and, the buckle and connecting piece share the hole position, save the space occupied by buckle and connecting piece.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to seat number plate lights for passenger car luggage racks. Background Technology

[0002] Currently, in the fields of highway passenger transport and railway passenger transport, illuminated seat number plates are commonly installed inside passenger carriages to indicate seats. The core function of these number plates is that when passengers board the bus with their tickets, they can quickly and accurately locate their seats by comparing the seat number information on their tickets with the clearly visible number plates inside the carriage, thereby improving boarding order and passenger experience.

[0003] In traditional installation methods, passenger bus seat number plates are typically secured to the aluminum profile of the luggage rack using self-tapping screws. While this structure is simple, the stress applied to the number plate during the tightening process can easily damage the electronic components or break the wiring, causing the plate to fail during installation and severely impacting its lifespan and reliability.

[0004] Therefore, there is an urgent need for a seat number plate light for passenger car luggage racks to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a seat number plate light for a bus luggage rack, avoiding direct contact between the connector and the number light panel, and protecting the electronic components and wiring on the number light panel during the fastening process. Furthermore, it saves space occupied by clips and connectors.

[0006] To address the aforementioned problems in the existing technology, this utility model adopts the following technical solution:

[0007] Seat number plate lights for the bus luggage rack are installed on the bus luggage rack, and the seat number plate lights for the bus luggage rack include:

[0008] The lampshade has a receiving cavity, and the lampshade has a first connecting hole and a second connecting hole, wherein the central axis of the first connecting hole and the central axis of the second connecting hole coincide;

[0009] The number light panel is slidably inserted into the receiving cavity, and the number light panel has a mounting hole, the central axis of which coincides with the central axis of the first connecting hole;

[0010] The buckle can pass through the second connecting hole and engage with the mounting hole, and the buckle has a connecting hole;

[0011] A connector, which passes sequentially through the first connecting hole and the communicating hole and is connected to the luggage rack.

[0012] As an optional technical solution, the buckle includes a guide portion and a limiting portion, as well as a snap-fit ​​portion connected to the guide portion and the limiting portion. The snap-fit ​​portion can snap into the second connecting hole and the mounting hole. The guide portion can pass through the second connecting hole and the mounting hole in sequence and be located in the receiving cavity. The guide portion abuts against the number light plate, and the limiting portion abuts against the outer end face of the lamp cover.

[0013] As an optional technical solution, the guide portion is made of a flexible material, and the outer diameter of the limiting portion is larger than the diameter of the second connecting hole.

[0014] As an optional technical solution, the guide portion has a guide surface. Along the circumferential direction of the guide portion, the guide surface is located at the opening of the connecting hole and is used to guide the guide portion to pass through the second connecting hole and the mounting hole in sequence.

[0015] As an optional technical solution, the outer end face of the lampshade has a clearance groove, and the depth of the clearance groove is greater than or equal to the length of the limiting part along the central axis of the buckle.

[0016] As an optional technical solution, an end cap is also included, and the lampshade also has an opening, the end cap being able to cover the opening.

[0017] As an optional technical solution, the side wall of the lampshade is provided with a notch, and the notch is located at the opening.

[0018] As an optional technical solution, both the lampshade and the number light panel are elongated strip structures.

[0019] As an optional technical solution, the lampshade is made of transparent plastic.

[0020] As an optional technical solution, the connector is configured as a self-tapping screw.

[0021] The seat number plate light for the passenger car luggage rack provided by this utility model has at least the following beneficial effects:

[0022] The seat number plate light of this bus luggage rack includes a lampshade, a number light panel, a clip, and a connector. The lampshade has a receiving cavity, and the central axes of the first and second connecting holes of the lampshade coincide. The number light panel can be slidably inserted into the receiving cavity, and the mounting hole of the number light panel coincides with the central axis of the first connecting hole. The clip has a connecting hole, passes through the second connecting hole, and engages with the mounting hole. The number light panel is fixed in the receiving cavity of the lampshade. The connector passes through the first connecting hole and the connecting hole in sequence and connects to the luggage rack, completing the assembly and fixation of the seat number plate light. The number light panel and the lampshade are assembled by a clip connection, and the lampshade is then fixed to the profile of the luggage rack by the connector, avoiding direct contact between the connector and the number light panel. This protects the electronic components and wiring on the number light panel during the fastening process. Furthermore, the clip and the connector share the same hole, simplifying the structure and saving space occupied by the clip and connector. Attached Figure Description

[0023] Figure 1 This is a first structural schematic diagram of the seat number plate light of the passenger car luggage rack in this embodiment of the present utility model;

[0024] Figure 2 This is an exploded view of the seat number plate light of the passenger car luggage rack in an embodiment of this utility model;

[0025] Figure 3 This is a side view of the seat number plate light of the luggage rack in a passenger vehicle according to an embodiment of the present utility model;

[0026] Figure 4 This is a second structural schematic diagram of the seat number plate light of the passenger car luggage rack in an embodiment of this utility model.

[0027] In the picture:

[0028] 1. Lampshade; 11. Receiving cavity; 12. Recessed groove; 13. Opening; 14. Notch;

[0029] 2. First connecting hole;

[0030] 3. Second connecting hole;

[0031] 4. Number light panel;

[0032] 5. Mounting holes;

[0033] 6. Buckle; 61. Guide part; 62. Limiting part; 63. Engaging part;

[0034] 7. Connecting hole. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0039] like Figures 1 to 4As shown, this embodiment provides a seat number plate light for a passenger vehicle luggage rack, installed on the passenger vehicle's luggage rack. The seat number plate light includes a lampshade 1, a number light plate 4, a clip 6, and a connector. The lampshade 1 has a receiving cavity 11, and has a first connecting hole 2 and a second connecting hole 3. The central axis of the first connecting hole 2 and the central axis of the second connecting hole 3 coincide. The number light plate 4 can be slidably inserted into the receiving cavity 11, and has a mounting hole 5. The central axis of the mounting hole 5 coincides with the central axis of the first connecting hole 2. The clip 6 can pass through the second connecting hole 3 and engage with the mounting hole 5. The clip 6 has a connecting hole 7. The connector passes through the first connecting hole 2 and the connecting hole 7 in sequence and is connected to the luggage rack.

[0040] For example, there are two or more of the first connecting hole 2, the second connecting hole 3, the mounting hole 5, the buckle 6, and the connector, to ensure that the seat number plate light can be securely installed on the profile of the bus luggage rack and to prevent the seat number plate light from rotating relative to the luggage rack.

[0041] Along the front-to-back direction of the lampshade 1, the lampshade 1 has a first sidewall and a second sidewall arranged opposite to each other. The first sidewall has a first connecting hole 2, and the second sidewall has a second connecting hole 3. The first connecting hole 2 and the second connecting hole 3 are arranged one-to-one. The number light board 4 is a PCB board with LED beads and a circuit board that can realize light emission. The size of the number light board 4 matches the receiving cavity 11 of the lampshade 1, so that the number light board 4 can slide and be inserted into the receiving cavity 11 along the length direction of the lampshade 1. Furthermore, the mounting holes 5 of the number light sign are arranged one-to-one with the first connecting hole 2 and the second connecting hole 3.

[0042] The buckle 6 is made of elastic material. It passes through the second connecting hole 3 of the lampshade 1 and engages with the mounting hole 5 of the number light plate 4, fixing the number light plate 4 within the receiving cavity 11 of the lampshade 1. The connecting hole 7 of the buckle 6 corresponds one-to-one with the first connecting hole 2 and the second connecting hole 3. The connector is a self-tapping screw. It passes through the first connecting hole 2 of the lampshade 1 and the connecting hole 7 of the buckle 6, and is fixedly connected to the luggage rack profile, thus fixing the seat number plate light to the luggage rack. The number light plate 4 and the lampshade 1 are assembled using the buckle 6, and the lampshade 1 is then fixed to the luggage rack profile using the connector. This avoids direct contact between the connector and the number light plate 4, protecting the electronic components and wiring on the number light plate 4 during the tightening process. Furthermore, the buckle 6 and the connector share holes, simplifying the structure and saving space occupied by the buckle 6 and the connector.

[0043] The assembly process of the seat number plate lights on the bus luggage rack is as follows: First, the number light plate 4 is slidably inserted into the receiving cavity 11 of the lamp cover 1, so that the first connecting hole 2 and the second connecting hole 3 are both aligned with the mounting hole 5. Second, the number light plate 4 is fixed in the receiving cavity 11 of the lamp cover 1 by passing the buckle 6 through the second connecting hole 3 and snapping it into the mounting hole 5. At this time, the connecting hole 7 of the buckle 6 is aligned with the first connecting hole 2. Finally, the connecting piece is passed through the first connecting hole 2 and the connecting hole 7 in sequence and fixedly connected to the luggage rack, completing the assembly and fixing of the seat number plate lights.

[0044] Furthermore, referring to Figures 1-4 The buckle 6 includes a guide portion 61 and a limiting portion 62, as well as a snap-fit ​​portion 63 connected to the guide portion 61 and the limiting portion 62. The snap-fit ​​portion 63 can snap into the second connecting hole 3 and the mounting hole 5. The guide portion 61 can pass through the second connecting hole 3 and the mounting hole 5 in sequence and is located in the receiving cavity 11. The guide portion 61 abuts against the number light plate 4, and the limiting portion 62 abuts against the outer end face of the lamp cover 1.

[0045] The outer diameter of the snap-fit ​​part 63 is smaller than the outer diameter of the guide part 61 and the outer diameter of the limiting part 62. The guide part 61 is made of a flexible material, meaning that the guide part 61 can elastically shrink under external force and return to its original shape. After the number light plate 4 is slidably inserted into the receiving cavity 11 of the lamp cover 1, the operator directly pinches the limiting part 62 by hand, aligns the guide part 61 with the second connecting hole 3, and inserts it. It should be noted that since the diameters of the second connecting hole 3 and the mounting hole 5 are both smaller than the outer diameter of the limiting part 62, the second connecting hole 3 and the mounting hole 5 can compress and deform the guide part 61, causing the outer diameter of the guide part 61 to elastically shrink and smoothly pass through the second connecting hole 3 and the mounting hole 5. Then, the guide part 61 returns to its original shape under elastic action. At this time, the outer diameter of the guide part 61 is larger than the diameter of the mounting hole 5, and the guide part 61 can abut against the peripheral end face of the number light plate 4 located in the mounting hole 5. At the same time, the snap-fit ​​part 63 snaps into the second connecting hole 3 and the mounting hole 5. Furthermore, the outer diameter of the limiting part 62 is larger than the diameter of the second connecting hole 3, so that the limiting part 62 abuts against the outer end of the lamp cover 1. Under the action of the buckle 6, the number light plate 4 and the lamp cover 1 are assembled and fixed, installed firmly, not easy to loosen, and convenient for quick installation and disassembly.

[0046] Furthermore, referring to Figures 1-4 The guide part 61 has a guide surface. Along the circumferential direction of the guide part 61, the guide surface is located at the opening of the connecting hole 7 and is used to guide the guide part 61 to pass through the second connecting hole 3 and the mounting hole 5 in sequence.

[0047] The guide part 61 has a frustum structure. The guide part 61 is aligned with the second connecting hole 3. Under its own elastic deformation, the guide surface plays a guiding role in the process of inserting the guide part 61 into the second connecting hole 3 and the mounting hole 5. This can guide the guide part 61 to pass smoothly through the second connecting hole 3 and the mounting hole 5 in sequence, and avoid the buckle 6 not being installed properly, which would affect the installation efficiency.

[0048] Furthermore, referring to Figures 1-4 The outer end face of the lampshade 1 has a relief groove 12. Along the central axis of the buckle 6, the depth of the relief groove 12 is greater than or equal to the length of the limiting part 62.

[0049] The lampshade 1 has a recessed groove 12, which is a recessed groove structure on the second side wall of the lampshade 1, which can increase the structural rigidity of the lampshade 1. Furthermore, after the number light plate 4 is assembled with the lampshade 1 by the snap fastener 6, the limiting part 62 is located in the recessed groove 12, which is aesthetically pleasing and at the same time avoids interference when the limiting part 62 comes into contact with the profile of the luggage rack.

[0050] Furthermore, referring to Figures 1-4 It also includes an end cap, and the lampshade 1 also has an opening 13, the end cap being able to cover the opening 13.

[0051] The lamp cover 1 has a notch 14 on its side wall, located at the opening 13. The operator can easily remove the end cap through the notch 14, leaving the opening 13 of the lamp cover 1 open. The number light plate 4 is slidably inserted into the receiving cavity 11 of the lamp cover 1 through the opening 13. Then, the end cap is closed to prevent the number light plate 4 from separating from the lamp cover 1. The end of the number light plate 4 is flush with the opening 13, meaning there is a gap between the end of the number light plate 4 and the end cap, and the end of the number light plate 4 is partially exposed relative to the notch 14. When it is necessary to remove the number light plate 4, after disassembling the connector and the clip 6, the operator uses their hand to pinch the end of the number light plate 4 through the notch 14 and slides it out of the receiving cavity 11 using external force. The notch 14 allows for quick and convenient removal of the end cap and the number light plate 4.

[0052] Furthermore, referring to Figures 1-4 Both the lampshade 1 and the number light plate 4 are elongated structures. The lampshade 1 is designed with a length of 138mm, a width of 18.3mm, and a thickness of 9.9mm. The flat, elongated shape of the lampshade 1 matches the mounting groove of the luggage rack profile, allowing it to be fitted into the groove and saving installation space. The number light plate 4 is sized to match the receiving cavity 11 of the lampshade 1, enabling it to be installed within the cavity 11. The lampshade 1 is made of transparent plastic, allowing the light emitted by the number light plate 4 to pass directly through it, making it easy for passengers to see the seat number on the seat plate.

[0053] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. Seat number plate lights for passenger vehicle luggage racks, installed on the luggage racks of passenger vehicles, characterized in that, The seat number plates on the passenger vehicle's luggage rack include: The lampshade (1) has a receiving cavity (11), and the lampshade (1) has a first connecting hole (2) and a second connecting hole (3), the central axis of the first connecting hole (2) and the central axis of the second connecting hole (3) coincide; The number light plate (4) can be slidably inserted into the receiving cavity (11). The number light plate (4) has a mounting hole (5). The central axis of the mounting hole (5) coincides with the central axis of the first connecting hole (2). The buckle (6) can pass through the second connecting hole (3) and be engaged with the mounting hole (5), and the buckle (6) has a connecting hole (7); A connector, which passes through the first connecting hole (2) and the communicating hole (7) in sequence and is connected to the luggage rack.

2. The seat number plate light of the passenger car luggage rack according to claim 1, characterized in that, The buckle (6) includes a guide part (61) and a limiting part (62), and a snap-fit ​​part (63) connected to the guide part (61) and the limiting part (62). The snap-fit ​​part (63) can snap into the second connecting hole (3) and the mounting hole (5). The guide part (61) can pass through the second connecting hole (3) and the mounting hole (5) in sequence and is located in the receiving cavity (11). The guide part (61) abuts against the number light plate (4). The limiting part (62) abuts against the outer end face of the lamp cover (1).

3. The seat number plate light of the passenger car luggage rack according to claim 2, characterized in that, The guide portion (61) is made of a flexible material, and the outer diameter of the limiting portion (62) is larger than the diameter of the second connecting hole (3).

4. The seat number plate light of the passenger car luggage rack according to claim 2, characterized in that, The guide part (61) has a guide surface. Along the circumferential direction of the guide part (61), the guide surface is located at the opening of the connecting hole (7) and is used to guide the guide part (61) to pass through the second connecting hole (3) and the mounting hole (5) in sequence.

5. The seat number plate light of the passenger car luggage rack according to claim 2, characterized in that, The outer end face of the lampshade (1) has a relief groove (12), and the depth of the relief groove (12) along the central axis of the buckle (6) is greater than or equal to the length of the limiting part (62).

6. The seat number plate light of the passenger car luggage rack according to claim 1, characterized in that, It also includes an end cap, and the lampshade (1) also has an opening (13), and the end cap can cover the opening (13).

7. The seat number plate light of the passenger car luggage rack according to claim 6, characterized in that, The lampshade (1) has a notch (14) on its side wall, and the notch (14) is located at the opening (13).

8. The seat number plate light of the passenger car luggage rack according to claim 1, characterized in that, Both the lampshade (1) and the number light panel (4) are elongated structures.

9. The seat number plate light of the passenger car luggage rack according to claim 1, characterized in that, The lampshade (1) is made of transparent plastic.

10. The seat number plate light of the passenger car luggage rack according to claim 1, characterized in that, The connector is a self-tapping screw.

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