Ceiling lamp

Abstract

According to the technical scheme, the ceiling lamp is characterized in that the ceiling lamp comprises a lamp holder assembly and a reflector assembly, the lamp holder assembly comprises a lamp holder body, a first end cover, a second end cover and a guide rod, the two ends of the guide rod are each provided with an insertion end, and the first end cover and the lamp holder body are each provided with a limiting part matched with the insertion end; the reflecting plate assembly comprises a reflecting plate body and a guide plate, the guide plate is detachably connected to one side of the reflecting plate body, the section of the guide plate is of a triangular structure, the ceiling lamp can facilitate dismounting and mounting of the reflecting plate, and the reflecting plate is kept stable after being mounted.

Description

Technical Field

[0001] The utility model relates to a lamp, and more specifically, to a ceiling lamp for a cabin. Background Art

[0002] The ceiling lamp for a cabin is a special lighting device, mainly used for lighting operations in places such as engine rooms, cargo holds, and cabins, and has a waterproof structure and good lighting effects.

[0003] The existing ceiling lamp for a cabin has the following problems. By arranging a guide rail groove inside the lamp housing, the reflector is matched with the guide rail groove to realize the sliding fit of the reflector, so as to facilitate the installation and disassembly of the reflector. Usually, the size of the guide rail groove is larger than that of the reflector. Therefore, when there is left - right bumping during driving, the reflector will also shake left and right accordingly, which not only easily generates noise, but also damages the equipment during the shaking process, causing potential safety hazards. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a ceiling lamp for a cabin, which can facilitate the disassembly and installation of the reflector and keep the reflector stable after installation.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A ceiling lamp for a cabin includes a lamp holder assembly and a reflector assembly. The lamp holder assembly includes a lamp holder body, a first end cover, a second end cover, and a guide rod. Plugging ends are respectively arranged at both ends of the guide rod, and limiting parts matched with the plugging ends are arranged on both the first end cover and the lamp holder body;

[0006] The reflector assembly includes a reflector body and a guide plate. The guide plate is detachably connected to one side of the reflector body, and the cross - section of the guide plate is arranged in a triangular structure.

[0007] The utility model is further arranged as: The limiting part includes a limiting plate arranged on the lamp holder body, and a limiting hole is penetrated through the limiting plate, and only the plugging end can pass through the limiting hole.

[0008] The utility model is further arranged as: Both the guide rod and the guide plate are provided with two groups.

[0009] The utility model is further arranged as: First abutting plates and second abutting plates are respectively arranged at both ends of the reflector body.

[0010] The utility model is further arranged as: A through - hole for the guide rod to pass through is arranged on the first abutting plate;

[0011] A limiting end is arranged on the guide rod, and the diameter length of the limiting end is smaller than the diameter length of the guide rod and larger than the diameter length of the plugging end.

[0012] The present utility model is further configured such that: through holes are provided at both ends of the second abutting plate, the abutting portions are arranged in a "C" shape structure, and limiting blocks cooperating with the abutting portions are provided on the first end cover.

[0013] The present utility model is further configured such that: the limiting portion includes a plug hole provided on the limiting block, and a rubber pad is provided in the plug hole.

[0014] The present utility model is further configured such that: the lamp holder assembly includes a connecting plate, and there are two groups of connecting plates, both of which are arranged in an L-shaped structure.

[0015] In summary, the present utility model has the following beneficial effects: 1. The guiding plate is arranged in a triangular structure. During the shaking process, the structure of the guiding plate itself is stable and not easily deformed, and the structure can also be maintained stable during storage.

[0016] 2. The detachable design of the guiding plate enables convenient replacement of the guiding plate, and during installation, it only needs to satisfy that the length of the guiding plate is less than the length of the reflector body.

[0017] 3. Through the cooperation of the guiding rod and the guiding plate, a sliding structure of the reflector is realized.

[0018] 4. Further, through the limiting portions on the first end cover and the lamp holder body, the disassembly, assembly and fixation of the guiding rod are realized. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the cabin ceiling lamp;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the first end cover and the reflector assembly;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the reflector assembly;

[0022] Figure 4 It is for Figure 2 An enlarged schematic diagram of part A;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of part of the cabin ceiling lamp.

[0024] Reference numerals: 1. Lamp holder assembly; 11. Lamp holder body; 12. First end cover; 121. Limiting block; 122. Plug hole; 13. Second end cover; 14. Guiding rod; 141. Limiting end; 15. Limiting plate; 151. Limiting hole; 16. First abutting plate; 161. Through hole; 17. Second abutting plate; 171. Abutting portion; 2. Reflector assembly; 21. Reflector body; 22. Guiding plate; 3. Plug end; 5. Connecting plate. Detailed implementation manners

[0025] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the accompanying drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" respectively refer to the directions facing or away from the geometric center of a specific component.

[0026] Referring to Figures 1 to 5 As shown, to achieve the above object, the present utility model provides the following technical solutions: A cabin ceiling lamp includes a lamp holder assembly 1 and a reflector assembly 2. The lamp holder assembly 1 includes a lamp holder body 11, a first end cap 12, a second end cap 13 and a guide rod 14. Plug-in ends 3 are respectively provided at both ends of the guide rod 14, and limiting portions cooperating with the plug-in ends 3 are provided on both the first end cap 12 and the lamp holder body 11.

[0027] The reflector assembly 2 includes a reflector body 21 and a guide plate 22. The guide plate 22 is detachably connected to one side of the reflector body 21, and the cross section of the guide plate 22 is arranged in a triangular structure. This triangular structure is preferably an equilateral triangle to ensure the stability of its inner circle size.

[0028] The design of the present utility model: 1. The guide plate 22 is arranged in a triangular structure. During the shaking process, the structure of the guide plate 22 itself is stable and not easily deformed, and it can also maintain the structural stability during storage.

[0029] 2. The detachable design of the guide plate 22 can facilitate the replacement of the guide plate 22, and when installing, it only needs to satisfy that the length of the guide plate 22 is less than the length of the reflector body 21. (When other dimensions are the same and only the lengths are different)

[0030] 3. Through the cooperation of the guide rod 14 and the guide plate 22, a sliding structure of the reflector is realized.

[0031] 4. Then, through the limiting portions on the first end cap 12 and the lamp holder body 11, the disassembly, installation and fixation of the guide rod 14 are realized.

[0032] The present utility model is further arranged as follows: The limiting portion includes a limiting plate 15 provided on the lamp holder body 11, and a limiting hole 151 is penetrated through the limiting plate 15. The limiting hole 151 is only for the plug-in end 3 to pass through.

[0033] As Figure 5 shown, in the design of this structure, after the plug-in end 3 passes through the limiting plate 15, the limiting plate 15 abuts against the guide rod 14, so as to form unilateral limitation on the guide rod 14, and then cooperate with the structure on the first end cap 12 to realize bilateral limitation.

[0034] The present utility model is further configured such that there are two sets of guiding rods 14 and guiding plates 22 respectively.

[0035] The design of this structure can improve the stability of the installation and sliding of the reflector.

[0036] The present utility model is further configured such that a first abutting plate 16 and a second abutting plate 17 are respectively arranged at both ends of the reflector body 21. The design of this structure can improve the limiting effect on the reflector body 21, and its specific usage method is as follows:

[0037] The present utility model is further configured such that a through hole 161 for the guiding rod 14 to pass through is arranged on the first abutting plate 16;

[0038] A limiting end 141 is arranged on the guiding rod 14, and the diameter and length dimension of the limiting end 141 are smaller than those of the guiding rod 14 and larger than those of the inserting end 3.

[0039] As Figure 4 and Figure 5 shown, the dimension of this end of the guiding rod 14 gradually decreases. The limiting end 141 cooperates with the first abutting plate 16, and the inserting end 3 cooperates with the limiting plate 15. The limiting end 141 is used to provide unilateral limiting for the reflector body 21.

[0040] Combined with the first end cap 12, bilateral limiting is achieved.

[0041] The present utility model is further configured such that abutting parts 171 are arranged through both ends of the second abutting plate 17, and the abutting parts 171 are arranged in a "C" - shaped structure. A limiting block 121 cooperating with the abutting parts 171 is arranged on the first end cap 12.

[0042] The design of this structure, as Figure 2 shown, the limiting block 121 abuts against the abutting parts 171, which can limit the up - and - down position of the reflector.

[0043] The present utility model is further configured such that the limiting part includes a plug - in hole 122 arranged on the limiting block 121, and a rubber pad is arranged in the plug - in hole 122. The design of this structure, when the guiding rod 14 is inserted into the plug - in hole 122, can improve the stability by compressing the rubber pad.

[0044] The present utility model is further configured such that the lamp holder assembly 1 includes a connecting plate 5, and there are two sets of connecting plates 5, and both are arranged in an L - shaped structure.

[0045] The design of this structure facilitates the installation of the lamp holder assembly 1 to the required position.

[0046] The above is only the preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as within the protection scope of the present utility model.

Claims

1. A cabin ceiling lamp, characterized in that: It includes a lamp holder assembly (1) and a reflector assembly (2). The lamp holder assembly (1) includes a lamp holder body (11), a first end cap (12), a second end cap (13), and a guide rod (14). Plug-in ends (3) are respectively provided at both ends of the guide rod (14), and limiting parts cooperating with the plug-in ends (3) are provided on both the first end cap (12) and the lamp holder body (11). The reflector assembly (2) includes a reflector body (21) and a guide plate (22). The guide plate (22) is detachably connected to one side of the reflector body (21), and the cross-section of the guide plate (22) is arranged in a triangular structure.

2. The cabin ceiling lamp according to claim 1, characterized in that: The limiting part includes a limiting plate (15) provided on the lamp holder body (11). A limiting hole (151) is penetrated through the limiting plate (15), and only the plug-in end (3) can pass through the limiting hole (151).

3. The cabin ceiling lamp according to claim 1, characterized in that: Two groups of the guide rod (14) and the guide plate (22) are provided respectively.

4. The cabin ceiling lamp according to claim 3, characterized in that: First abutting plates (16) and second abutting plates (17) are respectively provided at both ends of the reflector body (21).

5. The cabin ceiling lamp according to claim 4, characterized in that: A perforation (161) for the guide rod (14) to pass through is provided on the first abutting plate (16). A limiting end (141) is provided on the guide rod (14). The diameter dimension of the limiting end (141) is smaller than the diameter dimension of the guide rod (14) and larger than the diameter dimension of the plug-in end (3).

6. The cabin ceiling lamp according to claim 4, characterized in that: Butting parts (171) are penetrated through both ends of the second abutting plate (17). The butting parts (171) are arranged in a "C" - shaped structure, and a limiting block (121) cooperating with the butting parts (171) is provided on the first end cap (12).

7. The cabin ceiling lamp according to claim 6, characterized in that: The limiting part includes a plug-in hole (122) provided on the limiting block (121), and a rubber pad is provided in the plug-in hole (122).

8. The cabin ceiling lamp according to claim 1, characterized in that: The lamp holder assembly (1) includes connecting plates (5). Two groups of the connecting plates (5) are provided, and both are arranged in an L - shaped structure.

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