A lamp structure of a projection lamp tube

Abstract

The utility model discloses a kind of lamp structure of projection lamp tube clamping, including mounting seat, fixed on the lamp structure of mounting seat, lamp structure includes connecting seat, arc lamp body, plug-in end, projection lamp tube, adjusting structure and driving power supply;Connecting seat is fixed on the arc top surface of arc lamp body, driving power supply is fixed in connecting seat, and connecting seat is fixed with mounting seat by screw rod;The recess area one end of arc lamp body is rotatably connected with support plate by round shaft, plug-in end is fixed on the side of support plate and plug-in end is electrically connected with driving power supply;The one end of projection lamp tube is inserted and connected on plug-in end;Adjusting structure is arranged between the top surface of projection lamp tube and the recess area top wall of arc lamp body.The utility model can quickly realize the connection and positioning of projection lamp tube, the angle of projection lamp tube can be adjusted according to need by adjusting structure, satisfy the projection demand of different position and height, improve its application range.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology, specifically relating to a lighting structure for snapping together a projection lamp tube. Background Technology

[0002] Projection lighting fixtures are electrical structures for indoor and outdoor lighting. They mainly consist of a mounting bracket, a lamp body fixed on the mounting bracket, and a projection lamp tube fixed to the lamp body. The projection lamp tube is mainly electrically connected to a conductive socket on the lamp body using plugs. Although this can meet the usage requirements, the projection lamp tube is connected through conductive plugs without any other additional support structure. Over a long period of use, the projection lamp tube is prone to tilting or the conductive plugs may loosen under the influence of gravity, affecting the effectiveness of conductivity and illumination. Utility Model Content

[0003] The purpose of this invention is to provide a lamp structure for projector tube snap-fitting, which aims to solve the technical shortcomings of existing technologies that are prone to tilting or loosening after long-term use.

[0004] The technical solution to achieve the purpose of this utility model is a lamp structure for snapping together a projection lamp tube, including a mounting base and a lamp structure fixed on the mounting base. The lamp structure includes a connecting base, an arched lamp body, a plug-in end, a projection lamp tube, an adjustment structure, and a driving power supply.

[0005] The connecting seat is fixed on the arched top surface of the arched lamp body, the driving power supply is fixed inside the connecting seat, and the connecting seat and the mounting seat are fixed by screws;

[0006] One end of the recessed area of ​​the arched lamp body is rotatably connected to a support plate via a round shaft. The plug-in end is fixed on the side of the support plate and is electrically connected to the driving power supply.

[0007] One end of the projection lamp tube is electrically connected to the plug-in terminal;

[0008] The adjustment structure is located between the top surface of the projection lamp tube and the top wall of the recessed area of ​​the arched lamp body.

[0009] A further preferred embodiment is that the adjustment structure includes a slider, a connecting arm, and an adjustment screw;

[0010] A strip groove is provided on the top wall of the recessed area of ​​the arched lamp body;

[0011] The slider is disposed in the strip groove and threadedly connected to the adjusting screw. The cylindrical part of the adjusting screw is located at the end of the strip groove, and the outer end of the adjusting screw extends out of the end face of the arched lamp body. When the adjusting screw is turned, it drives the slider to move horizontally within the strip groove.

[0012] The top end of the connecting arm is connected to the slider via a shaft, and the bottom end of the connecting arm is connected to the middle of the top edge of the projection lamp via a shaft.

[0013] A further preferred embodiment is that the projection lamp tube includes a cylindrical tube body, a connecting end body fixed to one end of the cylindrical tube body, a light source plate fixed to the side of the connecting end body, a conductive post connected to the light source plate provided on the connecting end body, and a lens body fixed inside the cylindrical tube body.

[0014] The conductive plug is electrically connected to the plug end, and the light from the light source plate passes through the lens and shines outward from one end of the cylindrical tube.

[0015] A further preferred embodiment is that the cross-section of the strip groove is n-shaped;

[0016] The shape of the slider matches the shape of the strip groove.

[0017] A further preferred embodiment is that the arched lamp body is an aluminum structural component or a plastic structural component.

[0018] Compared with the prior art, the present invention has the following positive effects: The lamp structure of the present invention includes a connecting base, an arched lamp body, a plug-in end, a projection lamp tube, an adjustment structure and a driving power supply, and a support plate is rotatably connected to one end of the recessed area of ​​the arched lamp body via a round shaft. This not only enables the quick connection and positioning of the projection lamp tube, but also allows the angle of the projection lamp tube to be adjusted as needed through the adjustment structure, meeting the projection requirements of different positions and heights, thus improving its applicability and solving the technical shortcomings of the prior art that it is prone to tilting or loosening after long-term use.

[0019] Furthermore, the adjustment structure includes a slider, a connecting arm, and an adjusting screw. The slider, in conjunction with the connecting arm, allows for quick and easy adjustment of the projection lamp angle, ensuring both convenience and stability. Attached Figure Description

[0020] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0023] Figure 3 This is a cross-sectional view of the present invention.

[0024] Reference numerals: Mounting base 1, Connecting base 2, Arched lamp body 3, Plug-in end 4, Projection lamp tube 5, Cylindrical tube body 51, Connecting end body 52, Light source plate 53, Conductive plug 54, Lens body 55, Adjustment structure 6, Slider 61, Connecting arm 62, Adjusting screw 63, Drive power supply 7, Round shaft 8, Support plate 9, Strip groove 10. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example

[0027] See Figure 1 , Figure 2 and Figure 3 As shown, a lighting fixture structure for projector lamp tube snap-fit ​​includes a mounting base 1 and a lighting fixture structure fixed on the mounting base. The lighting fixture structure includes a connecting base 2, an arched lamp body 3, a plug-in end 4, a projector lamp tube 5, an adjustment structure 6, and a driving power supply 7. In this embodiment, the mounting base is mainly installed on a wall or ceiling, which is a conventional structure in the prior art. The connecting base is rectangular. During installation, the connecting base is fixed on the arched top surface of the arched lamp body, and the driving power supply is fixed inside the connecting base. The connecting base and the mounting base are fixed by screws. The arched lamp body is an aluminum or plastic structural component.

[0028] like Figure 2 and Figure 3 As shown, in this embodiment, one end of the recessed area of ​​the arched lamp body is rotatably connected to a support plate 9 via a round shaft 8. The plug-in end is fixed on the side of the support plate and is electrically connected to the driving power supply. The width of the support plate is smaller than the width of the recessed area of ​​the arched lamp body, so the support plate can swing and adjust within the recessed area of ​​the arched lamp body. At the same time, one end of the projection lamp tube is plugged into and electrically connected to the plug-in end. The adjustment structure is set between the top surface of the projection lamp tube and the top wall of the recessed area of ​​the arched lamp body.

[0029] like Figure 2 and Figure 3As shown, the adjustment structure includes a slider 61, a connecting arm 62, and an adjusting screw 63; and a strip groove 10 is provided on the top wall of the recessed area of ​​the arched lamp body; the length of the strip groove can be processed and set as needed. The adjusting screw is a conventional structure of the prior art, and its outer side has a screwdriver groove or a butterfly handle, which is convenient for using tools or directly rotating and adjusting the adjusting screw. During assembly, the slider is set in the strip groove and threadedly connected to the adjusting screw, and the cylindrical part of the adjusting screw is located at the end of the strip groove, and the outer end of the adjusting screw extends out of the end face of the arched lamp body. When the adjusting screw is turned, it drives the slider to move horizontally in the strip groove; the top end of the connecting arm is connected to the slider through a shaft, and the bottom end of the connecting arm is connected to the middle of the top edge of the projection lamp tube through a shaft.

[0030] In this embodiment, the strip-shaped groove is parallel to the horizontally positioned projection lamp. The cross-section of the strip-shaped groove is n-shaped; the shape of the slider matches the shape of the strip-shaped groove. Therefore, when the slider moves within the strip-shaped groove, the projection lamp can be angled using a circular shaft as a fulcrum.

[0031] like Figure 3 As shown, in this embodiment, the projection lamp tube includes a cylindrical tube body 51 and a connecting end body 52 fixed to one end of the cylindrical tube body. A light source plate 53 is fixed to the side of the connecting end body, and a conductive post 54 connected to the light source plate is provided on the connecting end body. A lens body 55 is fixed inside the cylindrical tube body. The light source plate and the conductive post are conventional structures of the prior art. During assembly, the conductive post is inserted into the connecting end for electrical connection. The light from the light source plate passes through the lens body and shines outward from one end of the cylindrical tube body.

[0032] Compared with the prior art, the present invention has the following positive effects: The lamp structure of the present invention includes a connecting base, an arched lamp body, a plug-in end, a projection lamp tube, an adjustment structure and a driving power supply, and a support plate is rotatably connected to one end of the recessed area of ​​the arched lamp body via a round shaft. This not only enables the quick connection and positioning of the projection lamp tube, but also allows the angle of the projection lamp tube to be adjusted as needed through the adjustment structure, meeting the projection requirements of different positions and heights, thus improving its applicability and solving the technical shortcomings of the prior art that it is prone to tilting or loosening after long-term use.

[0033] Furthermore, the adjustment structure includes a slider, a connecting arm, and an adjusting screw. The slider, in conjunction with the connecting arm, allows for quick and easy adjustment of the projection lamp angle, ensuring both convenience and stability.

[0034] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0035] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this 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. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A lamp structure for snapping together a projection lamp tube, comprising a mounting base and a lamp structure fixed on the mounting base, characterized in that: The lamp structure includes a connector, an arched lamp body, a plug-in terminal, a projection lamp tube, an adjustment structure, and a driving power supply. The connecting seat is fixed on the arched top surface of the arched lamp body, the driving power supply is fixed inside the connecting seat, and the connecting seat and the mounting seat are fixed by screws; One end of the recessed area of ​​the arched lamp body is rotatably connected to a support plate via a round shaft. The plug-in end is fixed on the side of the support plate and is electrically connected to the driving power supply. One end of the projection lamp tube is electrically connected to the plug-in terminal; The adjustment structure is located between the top surface of the projection lamp tube and the top wall of the recessed area of ​​the arched lamp body.

2. The lamp structure for snapping together a projection lamp tube according to claim 1, characterized in that: The adjustment structure includes a slider, a connecting arm, and an adjusting screw; A strip groove is provided on the top wall of the recessed area of ​​the arched lamp body; The slider is disposed in the strip groove and threadedly connected to the adjusting screw. The cylindrical part of the adjusting screw is located at the end of the strip groove, and the outer end of the adjusting screw extends out of the end face of the arched lamp body. When the adjusting screw is turned, it drives the slider to move horizontally within the strip groove. The top end of the connecting arm is connected to the slider via a shaft, and the bottom end of the connecting arm is connected to the middle of the top edge of the projection lamp via a shaft.

3. The lamp structure for snapping together a projection lamp tube according to claim 1, characterized in that: The projection lamp tube includes a cylindrical tube body and a connecting end body fixed to one end of the cylindrical tube body. A light source plate is fixed to the side of the connecting end body, and a conductive post connected to the light source plate is provided on the connecting end body. A lens body is fixed inside the cylindrical tube body. The conductive plug is electrically connected to the plug end, and the light from the light source plate passes through the lens and shines outward from one end of the cylindrical tube.

4. The lamp structure for snapping together a projection lamp tube according to claim 2, characterized in that: The cross-section of the strip groove is n-shaped; The shape of the slider matches the shape of the strip groove.

5. The lamp structure for snapping together a projection lamp tube according to claim 1, characterized in that: The arched lamp body is made of aluminum or plastic.

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