Indicator lamp structure of railway vehicle and railway vehicle

Abstract

The utility model provides an indicating lamp structure of a railway vehicle, which comprises a strip-shaped lamp strip, and the lamp strip comprises a mounting bracket, a driving power supply, a lamp body and a connector, the mounting bracket is mounted and fixed at a side top plate of the railway vehicle; the driving power supply is arranged in the mounting bracket; the lamp body is arranged on the mounting bracket and is electrically connected with the driving power supply; and the connector is electrically connected with the driving power supply and is used for being connected with an external circuit. Compared with the prior art, the indicating lamp structure of the railway vehicle adopts the strip-shaped lamp strip as the indicating lamp, the length of the lamp strip is far larger than the diameter of an existing indicating lamp, and the problems that the view field of illumination of the existing indicating lamp is small, and vehicle workers cannot see the indicating lamp easily are solved. And the lamp strip is mounted on the side top plate below the vehicle door driving mechanism, so that the space of the door driving mechanism is not occupied.

Description

Technical Field

[0001] The utility model relates to the technical field of rail vehicles, in particular to an indicator light structure of a rail vehicle and a rail vehicle. Background Art

[0002] Rail vehicles are vehicles that run along dedicated tracks. Currently, rail vehicle door indicators on the interior of passenger compartments typically feature an orange and a red indicator, both located above the door leaf and mounted on the side roof below the door drive mechanism.

[0003] like Figure 1 and Figure 2 As shown, in the prior art, two indicator lights 2 are installed on the side top panel 1, one of which is orange and the other is red. The orange indicator light indicates the open or closed state of the door, while the red indicator light indicates the isolation state of the door. If the door cannot be opened or closed due to a malfunction, the staff will remove the door and the red indicator light will be illuminated.

[0004] However, the conventional indicator light 2 is spherical with a diameter of no more than 35 mm. Due to the space occupied by the door drive mechanism, the light body is relatively small. This small size also limits the field of view, making it difficult for staff on the platform or outside the vehicle to see the illuminated warning light. This significantly inconveniences operations and maintenance, impacting work efficiency. Utility Model Content

[0005] In order to address the technical problem that the existing indicator light has a narrow field of view, making it difficult for workers outside the vehicle to see the indicator light, thus affecting work efficiency, the utility model provides an indicator light structure for rail vehicles. The indicator light adopts a long strip light structure as the indicator light, which provides the indicator light with a wider field of view, allowing workers to more easily see whether the indicator light is on, thereby improving their work efficiency.

[0006] An indicator light structure for a rail vehicle, comprising a strip-shaped light strip, wherein the light strip comprises a mounting bracket, a driving power supply, a light body, and a connector;

[0007] The mounting bracket is mounted and fixed on the side top plate of the rail vehicle;

[0008] The driving power supply is arranged in the mounting bracket;

[0009] The lamp body is arranged on the mounting bracket and is electrically connected to the driving power supply;

[0010] The connector is electrically connected to the driving power source and is used for connecting to an external circuit.

[0011] Preferably, the light strip is an LED light strip.

[0012] Preferably, the mounting bracket includes a base and a lampshade connected to the base;

[0013] The driving power supply is arranged in the base;

[0014] The lamp body is arranged in the lampshade.

[0015] Preferably, the seat body is located on the inner side of the side top plate, a mounting groove is provided on the side top plate, the mounting groove passes through the side top plate, and the lampshade is provided at the mounting groove.

[0016] Preferably, the lampshade includes a lampshade body and a mounting side wall;

[0017] The lampshade body is provided with a receiving space, and the lamp body is arranged in the receiving space;

[0018] The mounting side walls are arranged on both sides of the lampshade body;

[0019] The mounting bracket is fixed to the side top plate through the mounting side wall.

[0020] Preferably, a mounting seat with threaded holes is provided on the inner side of the side top plate, and avoidance holes are provided on the mounting side walls corresponding to the threaded holes, and the mounting side walls are fixed to the mounting seat by screws.

[0021] Preferably, the mounting seat is a steel screw sleeve embedded in the inner side of the side top plate.

[0022] Preferably, a plurality of mounting seats are provided along the length direction of the side top plate, and the mounting side wall is fixed to the plurality of mounting seats by a plurality of screws.

[0023] Preferably, the light strip is arranged along the length direction of the side top plate.

[0024] A rail vehicle is provided with the indicator light structure of the rail vehicle as described in any one of the above.

[0025] Compared with the prior art, the indicator light structure for a rail vehicle provided by the present invention includes a strip-shaped light strip, which includes a mounting bracket, a driving power supply, a lamp body, and a connector; the mounting bracket is fixedly mounted on the side top plate of the rail vehicle; the driving power supply is disposed within the mounting bracket; the lamp body is disposed on the mounting bracket and electrically connected to the driving power supply; the connector is electrically connected to the driving power supply for use as an external circuit. The indicator light structure for the rail vehicle uses the strip-shaped light strip as an indicator light, and the length of the light strip is much greater than the diameter of the existing indicator light, thereby solving the problem that the existing indicator light has a small field of view and is difficult for vehicle staff to see. In addition, the light strip is mounted on the side top plate below the vehicle door drive mechanism, and does not occupy the space of the door drive mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0027] Figure 1 This is a schematic diagram of the front structure of an indicator light structure of a rail vehicle in the prior art;

[0028] Figure 2 It is a side structural diagram of the indicator light structure of a rail vehicle in the prior art;

[0029] Figure 3 A schematic side view of the structure of an indicator light for a rail vehicle provided by an embodiment;

[0030] Figure 4 A schematic cross-sectional view of an indicator light structure for a rail vehicle provided in an embodiment;

[0031] Figure 5 For the Figure 3 Schematic diagram of the planar structure in the P direction is shown. DETAILED DESCRIPTION

[0032] In order to help those skilled in the art better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0033] It should be noted that when a component is referred to as being “fixed on”, “mounted on” or “set on” another component, it can be directly on the other component or indirectly set on the other component; when a component is “connected” to another component, or a component is referred to as being “connected to” another component, it can be directly connected to the other component or indirectly connected to the other component.

[0034] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout the description of this application, "plurality" or "several" means two or more, unless otherwise specifically defined.

[0036] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0037] The utility model provides an indicator light structure for a rail vehicle, which includes a strip-shaped light strip, the light strip including a mounting bracket, a driving power supply, a lamp body, and a connector; the mounting bracket is fixedly mounted on the side top plate of the rail vehicle; the driving power supply is arranged in the mounting bracket; the lamp body is arranged on the mounting bracket and is electrically connected to the driving power supply; the connector is electrically connected to the driving power supply and is used for an external circuit. The indicator light structure of the rail vehicle uses the strip-shaped light strip as an indicator light, and the length of the light strip is much larger than the diameter of the existing indicator light, which solves the problem that the existing indicator light has a small field of view and is not easy to be seen by vehicle staff. In addition, the light strip is installed on the side top plate below the vehicle door drive mechanism and does not occupy the space of the door drive mechanism.

[0038] Please refer to Figures 3 to 5This embodiment provides an indicator light structure 100 for a rail vehicle, which includes a strip-shaped light strip 10 , that is, the light strip 10 is in a long strip shape as a whole.

[0039] The light strip 10 includes a mounting bracket 11, a driving power supply 12, a lamp body 13, and a connector 14. The mounting bracket 11 is mounted and fixed to the side top panel 20 of the rail vehicle, wherein the side top panel 20 here refers to the side top panel located near the inner side of the rail vehicle door. The driving power supply 12 is disposed within the mounting bracket 11, and the lamp body 13 is disposed within the mounting bracket 11 and electrically connected to the driving power supply 12. The connector 14 is electrically connected to the driving power supply 12 for external circuit connection. When the light strip 10 is in use, it is connected to the door controller on the rail vehicle via the connector 14, thereby achieving electrical continuity between the light strip 10 and the circuit on the rail vehicle.

[0040] Understandably, the existing indicator lights are spherical in shape, with a diameter of no more than 35 mm. The small size of the lamp body and the narrow field of view of the light also limit the visibility of the illuminated warning lights. This often causes significant inconvenience to operations and maintenance, impacting work efficiency.

[0041] The rail vehicle indicator light structure 100 provided in this embodiment utilizes a strip-shaped light strip 10, the length of which is significantly greater than the diameter of conventional indicator lights. This solves the problem of conventional indicator lights having a narrow field of view and being difficult for vehicle personnel to see. Furthermore, the light strip 10 is mounted on the side top plate 20 below the door drive mechanism, eliminating the space required for the door drive mechanism and preventing interference with the existing structure of the rail vehicle.

[0042] The specific length of the light strip 10 can be selected based on actual needs, and the colors that the light strip 10 can display can also be selected based on actual needs. For example, in one embodiment, the light strip 10 can use a lamp body 13 that can display orange and red. Of course, in other embodiments, the specific colors that the light strip 10 can display can be selected and customized based on user needs. The light strip 10 can switch, light up, flash, and turn off according to instructions from the door system.

[0043] The rail vehicle indicator light structure 100 provided by the present invention has a simple structure and good versatility. The color and length of the light strip can be determined according to user needs, and the structure is highly adjustable. It not only displays the operating status of the vehicle door, but also solves the problem of the limited field of view of conventional spherical indicator lights, which make it difficult for vehicle operators to see. This makes it easier for vehicle operators to locate and maintain the target vehicle door, thereby improving work efficiency.

[0044] Preferably, in one embodiment, the light strip 10 is an LED (Light Emitting Diode) light strip. That is, in this embodiment, LED lights are used as indicator lights. Multiple lamp bodies 13 can be arranged along the mounting bracket 11 along its arrangement direction. Each lamp body 13 is a small LED lamp bead.

[0045] Preferably, in one embodiment, the mounting bracket 11 includes a base 111 and a lampshade 112 connected to the base 111. The driving power supply 12 is disposed in the base 111, and the lamp body 13 is disposed in the lampshade 112. Specifically, the lampshade 112 is located below the base 111.

[0046] Preferably, in one embodiment, the seat 111 is located on the inner side of the side top plate 20, wherein the inner side of the side top plate 20 refers to the side of the side top plate 20 that is not exposed to the vehicle compartment after the side top plate 20 is installed on the rail vehicle. The side top plate 20 is provided with a mounting groove 21, which passes through the side top plate 20, and the lampshade 112 is disposed in the mounting groove 21. With this structure, the indicator light structure 100 of the rail vehicle can be made more compact, requiring less space and having a more aesthetically pleasing appearance.

[0047] Preferably, in one embodiment, the lampshade 112 includes a lampshade body 1121 and mounting side walls 1122. The lampshade body 1121 is provided with a receiving space 11211, and the lamp body 13 is disposed in the receiving space 11211. The mounting side walls 1122 are disposed on both sides of the lampshade body 1121. The mounting bracket 11 is fixed to the side top plate 20 through the mounting side walls 1122. The mounting side walls 1122 on both sides are connected and fixed to the side top plate 20, thereby better ensuring the installation reliability between the mounting bracket 11 and the side top plate 20.

[0048] Preferably, in one embodiment, a mounting seat 22 with a threaded hole is provided on the inner side of the side top plate 20, and an avoidance hole 11221 is provided on the mounting side wall 1122 corresponding to the threaded hole, and the mounting side wall 1122 is fixed to the mounting seat 22 by a screw 30.

[0049] Preferably, in one embodiment, the mounting seat 22 is a steel screw sleeve pre-buried in the inner side of the side top plate 20, thereby further reducing the difficulty of processing the side top plate 20 and reducing costs.

[0050] Preferably, in one embodiment, a plurality of mounting seats 22 are provided along the length of the side top plate 20, and the mounting side wall 1122 is secured to the plurality of mounting seats 22 via a plurality of screws 30. The number of screws 30 installed on each mounting seat 22 may be one or more, depending on actual needs. This structure further improves the installation reliability between the mounting bracket 11 and the side top plate 20.

[0051] Specifically, in one embodiment, the screw 30 is a pan head screw.

[0052] Preferably, in one embodiment, the light strip 10 is arranged along the length direction of the side top plate 20, so as to further improve the field of view of the light strip 10, so that the staff outside the vehicle can more easily see whether the indicator light is on.

[0053] In one embodiment, the rail vehicle indicator light structure 100 can be installed by the following steps: When manufacturing the side top panel 20, eight M4×6 steel screw bushings are pre-embedded on the inner side of the side top panel 20 at the same height according to the interface. These steel screw bushings serve as mounting screw holes. The light strip 10 is then secured to the side top panel 20 using pan head screws, and the door controller wiring is then plugged into the connector 14.

[0054] Meanwhile, in one embodiment, a rail vehicle is further provided, and the rail vehicle is applied with the indicator light structure 100 of the rail vehicle.

[0055] The above is only an embodiment of the present invention. It should be pointed out that those skilled in the art can make improvements without departing from the inventive concept of the present invention, but these improvements are all within the scope of protection of the present invention.

Claims

1. A signal light structure for a rail vehicle, characterized in that: The light strip comprises a strip light, which includes a mounting bracket, a driving power supply, a light body, and a connector; The mounting bracket is mounted and fixed on the side top plate of the rail vehicle; The driving power supply is arranged in the mounting bracket; The lamp body is arranged on the mounting bracket and is electrically connected to the driving power supply; The connector is electrically connected to the driving power source and is used for connecting to an external circuit.

2. The indicator light structure of a rail vehicle according to claim 1, characterized in that: The light strip is an LED light strip.

3. The indicator light structure of a rail vehicle according to claim 1, characterized in that: The mounting bracket includes a base and a lampshade connected to the base; The driving power supply is arranged in the base; The lamp body is arranged in the lampshade.

4. The indicator light structure of a rail vehicle according to claim 3, characterized in that: The seat body is located on the inner side of the side top plate. The side top plate is provided with a mounting groove that passes through the side top plate. The lampshade is provided at the mounting groove.

5. The indicator light structure of a rail vehicle according to claim 3, characterized in that: The lampshade includes a lampshade body and a mounting side wall; The lampshade body is provided with a receiving space, and the lamp body is arranged in the receiving space; The mounting side walls are arranged on both sides of the lampshade body; The mounting bracket is fixed to the side top plate through the mounting side wall.

6. The indicator light structure of a rail vehicle according to claim 5, characterized in that: A mounting seat with threaded holes is provided on the inner side of the side top plate, and avoidance holes are provided on the mounting side wall corresponding to the threaded holes. The mounting side wall is fixed to the mounting seat by screws.

7. The indicator light structure of a rail vehicle according to claim 6, characterized in that: The mounting seat is a steel screw sleeve embedded in the inner side of the side top plate.

8. The indicator light structure of a rail vehicle according to claim 6, characterized in that: A plurality of mounting seats are provided along the length direction of the side top plate, and the mounting side wall is fixed to the plurality of mounting seats by a plurality of screws.

9. The indicator light structure of a rail vehicle according to claim 1, characterized in that: The light strip is arranged along the length direction of the side top plate.

10. A rail vehicle, characterized in that: The indicator light structure of a rail vehicle according to any one of claims 1 to 9 is used.

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