Rail train passenger room lamp strip splicing device

Abstract

The utility model discloses a rail train passenger room lamp strip splicing device, and belongs to the technical field of lamp strip splicing. Comprising a covering plate, the covering plate is vertically placed at the end of a lampshade and abuts against the edge of the lampshade, the lower portion of the covering plate is detachably connected with an end cover part, the end cover part is arranged at the end of a lamp body and detachably connected with the lamp body, the end cover part is provided with a cable groove, and the cable groove is formed in the transverse direction and penetrates through the end cover part. A limiting piece is detachably installed on a part of the end cover piece, and the limiting piece shields a cable groove formed in the end cover piece and limits and fixes a cable in the cable groove. According to the utility model, the rapid covering, plugging and splicing of the lamp body of the lamp are effectively realized, and the sealing performance and the safety of the lamp are ensured at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of light strip splicing, and in particular relates to a light strip splicing device for a passenger compartment of a rail train. Background Art

[0002] With the rapid development of domestic and foreign rail trains, the requirements for carriage lighting systems have also become diversified. As an important part of the railway vehicle lighting system, the passenger compartment light strip not only provides the function of providing lighting in the carriage, but also affects the comfort and overall aesthetics of the passengers. The traditional light strip design is difficult to ensure the sealing and overall consistency at the same time when splicing. The existing railway vehicle passenger compartment light strip installation process includes multiple steps, such as fixing the lamp holder, installing the lampshade, connecting the cable, etc. Although these steps guarantee the basic installation requirements, there are still defects in the sealing problem of the splicing. Utility Model Content

[0003] The purpose of the utility model is to provide a light strip splicing device for a railway train passenger compartment, which solves the above-mentioned problems existing in the prior art.

[0004] Technical solution: A railway train passenger compartment light strip splicing device, including a cover plate, which is vertically placed on the end of the lampshade and abuts against the edge of the lampshade, and the cover plate is detachably connected to an end cover member below, and the end cover member is arranged at the end of the lamp body and is detachably connected to the lamp body. The end cover member is provided with a cable groove, and the cable groove is opened horizontally and passes through the end cover member. The end cover member is partially detachably installed with a limit member, and the limit member blocks the cable groove opened on the end cover member, and limits and fixes the cable in the cable groove.

[0005] Preferably, the end cover member includes a base plate, which is detachably mounted on the end of the lamp body, and an end cover plate is mounted on the side wall of the base plate near the end of the lamp body, and the end cover plate is vertically placed in the lamp body, and the cable groove is opened on the end cover plate, and a mounting hole is opened on the upper end of the end cover plate, and the cover plate is detachably mounted on the end cover plate by passing a connecting member through the mounting hole, and two groups of connecting plates are longitudinally mounted on both ends of the top surface of the base plate, and at least one group of protrusions is provided on the side wall of the connecting plate near the end of the base plate, and the central axis of the protrusion is parallel to the width direction of the connecting plate, and the limiting member is detachably connected to the connecting plate through the protrusion.

[0006] Preferably, the cover plate includes a cover plate body which is detachably connected to the end cover plate through a connecting member. One end of the cover plate body is provided with a first arc-shaped groove which extends inward along the edge of the end of the cover plate body. The first arc-shaped groove is used for abutting and limiting the lamp shade. A clamping groove is formed at the end of the first arc-shaped groove close to the end cover member, and the clamping groove is clamped on the edge of the lamp body of the lamp. A second arc-shaped groove is formed at the other end of the cover plate body, and the second arc-shaped groove is clamped and limited with the lamp shade.

[0007] Preferably, at least one group of protrusions are provided on the side wall above the end cover plate, and through holes with the same number as the protrusions are formed in the cover plate body along its thickness direction. The through holes are sleeved on the protrusions to connect and limit the cover plate body and the end cover plate.

[0008] Preferably, the limiting member includes a mounting plate which is vertically inserted into the end cover member to block the cable groove. A limiting hole is formed in the center of the insertion end of the mounting plate, and the cable in the cable groove is limited in the limiting hole. An inverted U-shaped baffle is installed on the top of the mounting plate. The inverted U-shaped baffle extends from the top end of the mounting plate to one side of the mounting plate to form a cornice between the mounting plate and the inverted U-shaped baffle. Cantilever clamps are provided on the inner walls of both ends of the inverted U-shaped baffle, and the cantilever clamps extend from the side wall of the inverted U-shaped baffle to the other side wall.

[0009] Preferably, the cover plate is made of flame-retardant grade silicone rubber.

[0010] Beneficial effects: The utility model relates to a splicing device for the passenger compartment lamp belt of a rail train. The end cover member is installed in the lamp body of the lamp through bolts, and the gap between the lamp shade and the lamp body of the lamp is covered by cooperating with the cover plate, so that the end of the lamp body of the lamp can be quickly covered and blocked. When it is necessary to splice two groups of lamp bodies of the lamp, the two groups of end cover members are installed in the lamp bodies of the lamp, the two groups of cover plates are installed on the end cover members through bolts, and the cover plates are connected and fixed to each other, so that the splicing of the two groups of lamp bodies of the lamp can be completed. The quick covering and blocking and splicing of the lamp body of the lamp are effectively realized, and the sealing performance and safety of the lamp are ensured. Under the mutual cooperation of the end cover member and the limiting member, the cables in the lamp body of the lamp are limited to ensure that the cables will not move or be damaged inside the lamp. Description of the Drawings

[0011] Figure 1 It is the overall structure assembly drawing of the utility model;

[0012] Figure 2 It is the exploded view of the utility model;

[0013] Figure 3 It is the installation state drawing of the end of the lamp shade;

[0014] Figure 4 It is the installation state drawing of the splicing part of the lamp shade.

[0015] Figures 1 to 4 The reference numerals in the drawings are: 100, cover plate; 200, end cover; 300, cable trough; 400, limiter;

[0016] 101, cover plate body; 102, first arc-shaped groove; 103, snap-fit ​​groove; 104, second arc-shaped groove; 105, through hole;

[0017] 201, bottom plate; 202, end cover plate; 203, mounting hole; 204, connecting plate; 205, convex block; 206, protrusion;

[0018] 401, mounting plate; 402, limiting hole; 403, inverted baffle plate; 404, cantilever clamp. DETAILED DESCRIPTION

[0019] like Figures 1 to 4 As shown, the utility model provides a technical solution for a rail train passenger compartment light strip splicing device: a rail train passenger compartment light strip splicing device, comprising a cover plate 100, an end cover 200 and a stopper 400, wherein the cover plate 100 is vertically placed at the end of the lampshade, such as Figure 1 As shown, the cover plate 100 abuts against the edge of the lampshade, the end cover 200 is detachably installed under the cover, the end cover 200 is arranged at the end of the lamp body, the end cover 200 is installed in the lamp body by bolts, the end cover 200 is provided with a cable groove 300, the cable groove 300 is opened in the transverse direction and passes through the end cover 200, wherein the end cover 200 includes a bottom plate 201, the bottom plate 201 is detachably installed at the end of the lamp body, the end cover plate 202 is installed near the side wall of the end of the lamp body, the end cover plate 202 is vertically placed in the lamp body, the part of the limit member 400 is inserted between the end cover plates 202, the cable groove 300 is opened on the end cover plate 202, the end cover plate 202 A mounting hole 203 is provided at the upper end, and the cover plate 100 is detachably mounted on the end cover plate 202 by passing a connecting piece through the mounting hole 203. Two groups of connecting plates 204 are longitudinally mounted at both ends of the top surface of the bottom plate 201, and at least one group of protrusions 205 are provided on the side walls of the connecting plates 204 close to the ends of the bottom plate 201. In this embodiment, two groups of protrusions 205 are provided on each group of the connecting plates 204, and the central axis of the protrusion 205 is parallel to the width direction of the connecting plate 204, that is, the length of the protrusion 205 is the same as the width of the connecting plate 204. The limiting member 400 is detachably connected to the connecting plate 204 through the protrusion 205, and the limiting member 400 blocks the cable groove 300 provided on the end cover 200, and limits and fixes the cables in the cable groove 300.

[0020] In a further embodiment, the cover plate 100 includes a cover plate body 101, and the cover plate body 101 is detachably connected to the end cover plate 202 through a connecting piece. Figure 3 and Figure 4 As shown, a first arc groove 102 is provided at one end of the cover body 101, and the first arc groove 102 extends inwardly along the edge of the end of the cover body 101, and the first arc groove 102 is used to abut and limit the lampshade, and a clamping groove 103 is provided at the end of the first arc groove 102 close to the end cover 200, and the clamping groove 103 is clamped at the edge of the lamp body of the lamp, and a second arc groove 104 is provided at the other end of the cover body 101, and the second arc groove 104 is clamped and limited with the lampshade, and the cover plate 100 is made of flame-retardant grade silicone rubber. In this embodiment, the molding hardness of the cover plate 100 is Shore hardness 55, which can have a certain strength and maintain its own deformation sealing characteristics, and the lampshade is clamped and limited on the lamp body of the lamp by the cooperation of the clamping groove 103 and the second arc groove 104 set on the cover body 101.

[0021] In a further embodiment, the limiting member 400 includes a mounting plate 401, the mounting plate 401 is vertically inserted into the end cover 200 to shield the cable groove 300, a limiting hole 402 is provided at the center of the insertion end of the mounting plate 401, the cable in the cable groove 300 is limited in the limiting hole 402, and an inverted baffle plate 403 is installed on the top of the mounting plate 401, and the inverted baffle plate 403 extends along the top of the mounting plate 401 to one side of the mounting plate 401 and is in contact with the mounting plate 401. An eaves gallery is formed between the mounting plates 401, and cantilever clips 404 are provided on the inner walls at both ends of the inverted shaped baffle plate 403. The cantilever clips 404 extend along the side wall of the inverted shaped baffle plate 403 toward the other side wall. When the limiting member 400 is installed on the end cover member 200, the mounting plate 401 is vertically inserted between the end cover plates 202, and the cantilever clips 404 and the protrusions 205 abut against each other for limiting. The limiting member 400 can be fixedly installed on the end cover member 200, and the cable can be limited and fixed through the limiting hole 402.

[0022] In a further embodiment, at least one group of protrusions 206 are provided on the upper side wall of the end cover plate 202, and the cover plate body 101 is provided with through holes 105 along its thickness direction, the same number as the protrusions 206, and the through holes 105 are sleeved on the protrusions 206 to connect the cover plate body 101 and the end cover plate 202 to limit the connection.

[0023] Through the above technical solution, the utility model can achieve the following working process:

[0024] When it is necessary to block the two ends of a set of lamp bodies, only one set of splicing devices is needed, that is, the cover plate 100 limits the lampshade, and the cover plate 100 is installed on the end cover 200 by bolts, and the end cover 200 is installed in the lamp body to block the ends of the lampshade;

[0025] When two sets of lamp bodies need to be spliced, two sets of splicing devices are needed to splice the lamp bodies, that is, the cover plate 100 limits the lampshade, the cover plate 100 is connected to the end cover 200 by bolts, and the cover plates 100 are connected to each other to realize the splicing of the lamp bodies.

[0026] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A rail train passenger compartment light strip splicing device, characterized in that: The invention comprises a cover plate (100) which is vertically placed at the end of a lampshade and abuts against the edge of the lampshade; an end cover (200) is detachably connected to the bottom of the cover plate (100); the end cover (200) is arranged at the end of a lamp body and is detachably connected to the lamp body; a cable groove (300) is provided on the end cover (200); the cable groove (300) is opened in the transverse direction and passes through the end cover (200); a limiting part (400) is partially detachably installed on the end cover (200); the limiting part (400) blocks the cable groove (300) opened on the end cover (200) and limits and fixes the cable in the cable groove (300).

2. The rail train passenger compartment light strip splicing device according to claim 1, characterized in that: The end cover member (200) comprises a bottom plate (201), the bottom plate (201) being detachably mounted on the end of the lamp body, an end cover plate (202) being mounted on the side wall of the bottom plate (201) close to the end of the lamp body, the end cover plate (202) being vertically placed in the lamp body, the cable groove (300) being formed on the end cover plate (202), a mounting hole (203) being formed on the upper end of the end cover plate (202), and a connecting piece passing through the mounting hole (203) to connect the end cover plate The cover plate (100) is detachably mounted on the end cover plate (202); two groups of connecting plates (204) are mounted longitudinally at both ends of the top surface of the bottom plate (201); at least one group of protrusions (205) are provided on the side walls of the connecting plates (204) close to the ends of the bottom plate (201); the central axis of the protrusions (205) is parallel to the width direction of the connecting plates (204); and the stopper (400) is detachably connected to the connecting plates (204) through the protrusions (205).

3. The rail train passenger compartment light strip splicing device according to claim 2, characterized in that: The cover plate (100) comprises a cover plate body (101), the cover plate body (101) being detachably connected to the end cover plate (202) via a connecting piece, a first arc groove (102) being provided at one end of the cover plate body (101), the first arc groove (102) extending inwardly along the edge of the end of the cover plate body (101), the first arc groove (102) being used to abut against and limit the lampshade, a clamping groove (103) being provided at the end of the first arc groove (102) close to the end cover (200), the clamping groove (103) being clamped to the edge of the lamp body of the lamp, and a second arc groove (104) being provided at the other end of the cover plate body (101), the second arc groove (104) being clamped to and limited with the lampshade.

4. The rail train passenger compartment light strip splicing device according to claim 3, characterized in that: At least one group of protrusions (206) is provided on the upper side wall of the end cover plate (202); the cover plate body (101) is provided with through holes (105) in the same number as the protrusions (206) along its thickness direction; the through holes (105) are sleeved on the protrusions (206) so that the cover plate body (101) and the end cover plate (202) are connected and limited.

5. The rail train passenger compartment light strip splicing device according to claim 1, characterized in that: The limiting member (400) comprises a mounting plate (401), the mounting plate (401) being vertically inserted into the end cover (200) to shield the cable trough (300), a limiting hole (402) being provided at the center of the insertion end of the mounting plate (401), the cable in the cable trough (300) being limited in the limiting hole (402), an inverted shaped baffle plate (403) being installed on the top of the mounting plate (401), the inverted shaped baffle plate (403) extending along the top of the mounting plate (401) toward one side of the mounting plate (401) to form an eaves gallery between the mounting plate (401), cantilever clips (404) being provided on the inner walls at both ends of the inverted shaped baffle plate (403), the cantilever clips (404) extending along the side wall of the inverted shaped baffle plate (403) toward the other side wall.

6. The rail train passenger compartment light strip splicing device according to claim 1, characterized in that: The cover plate (100) is made of flame-retardant grade silicone rubber.

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