Fluorescent lamp

Abstract

The utility model discloses a fluorescent lamp, which comprises a lamp tube, a light source assembly and a light source, the lamp holder is connected to the end portion of the lamp tube, one side, away from the lamp tube, of the lamp holder is connected with a power connection column, the power connection column is electrically connected to the light source assembly, and the lamp holder is provided with an installation hole. Installation efficiency is improved, and production cost is reduced.

Description

Technical Field

[0001] The utility model relates to a lighting device, in particular to a fluorescent lamp. Background Art

[0002] Current fluorescent lamps typically consist of a tube and two lamp caps connected to each end. Mounting the lamp requires additional brackets on each end, securing the entire unit to an external surface, such as a wall. This requires multiple parts to be assembled during production, packaged for transportation, and then assembled again when needed, resulting in low efficiency. Therefore, a simpler fluorescent lamp is urgently needed to improve the ease of production, assembly, and use. Utility Model Content

[0003] The purpose of the utility model is to provide a fluorescent lamp to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The solution of the utility model to solve its technical problems is:

[0005] A fluorescent lamp comprises: a lamp tube with a light source assembly arranged inside; a lamp holder connected to the end of the lamp tube, a side of the lamp holder away from the lamp tube being connected to a power post, the power post being electrically connected to the light source assembly, and a mounting hole being provided on the lamp holder.

[0006] This technical solution has at least the following beneficial effects: the lamp holder is connected to the end of the lamp tube, and can be used as a lamp holder to seal the end of the lamp tube, and can also be used to connect to the structural surface of the peripheral device as a bracket for fixing the overall installation. When installation and fixation are required, the peripheral connecting parts, such as screws or bolts, can be passed through the mounting holes and driven into the structural surface of the peripheral device, such as the wall, so as to fix the overall installation. When in use, the power supply of the peripheral device can be connected to the power post, and the light source assembly is connected to the power post on the lamp holder, and emits light through the lamp tube to realize the lighting function. In this way, the functions of the lamp holder and the bracket are directly integrated on the lamp holder, which simplifies the overall structure and does not need to be assembled during use, thereby improving installation efficiency and reducing production costs.

[0007] As a further improvement of the above technical solution, the lamp holder includes a connecting tube, a fixing plate and a mounting plate. The end of the lamp tube is inserted into the connecting tube, the power post is connected to the end of the connecting tube away from the lamp tube, two fixing plates are connected at intervals on the outside of the connecting tube, the two fixing plates protrude from the connecting tube in the direction away from the lamp tube, the mounting plate is connected to the parts of the two fixing plates protruding from the connecting tube, and the mounting hole is formed on the fixing plate. The connecting tube is inserted into the end of the lamp tube to seal the end of the lamp tube. At this time, the power post is located at the end of the connecting tube away from the lamp tube to facilitate connection with the power supply of the external device. During installation, the side edges of the two fixing plates are used as support points against the structural surface of the external device, and then screws or bolts and other connecting parts are passed through the mounting holes and driven into the structural surface. The fixing plate is pressed against the structural surface by screws or bolts and other connecting parts to achieve installation and fixation of the lamp holder.

[0008] As a further improvement to the above technical solution, the mounting hole extends through the mounting plate in a direction away from the lamp tube. This allows for more flexible positioning of screws, bolts, and other fasteners when passing through the mounting hole, reducing the precision required to create the hole on the structural surface and further improving installation efficiency and convenience.

[0009] As a further improvement to the above technical solution, a clearance gap is provided between the plane of the fixing plate on the side closest to the lamp tube and the plane of the connecting tube on the end remote from the lamp tube. When electrically connecting the terminal post to the light source assembly, the clearance gap provides space for external tools to apply pressure to the terminal post, allowing the terminal post to clamp and secure the wires connected thereto, thereby improving production convenience.

[0010] As a further improvement to the above technical solution, a surrounding plate is connected to the side of the connecting tube away from the lamp tube. The surrounding plate extends around the connecting tube and is connected to the two fixing plates on both sides. The surrounding plate can block the gap between the external power supply and the power post, improving user safety and further enhancing the overall appearance.

[0011] As a further improvement to the above technical solution, the inner side of the enclosing plate is connected to a plurality of retaining ribs, and a plug positioning area is formed between the plurality of retaining ribs. When the external power connector and the power post are mated, the plurality of retaining ribs abut against the outer side of the power connector, thereby retaining and securing the power connector, effectively preventing the power connector from being easily dislodged from the power post when pulled.

[0012] As a further improvement of the above technical solution, the present invention further comprises a lampshade, which is arranged on the two fixing plates and the lamp tube is located inside the lampshade. The lampshade can converge the light emitted by the lamp tube to the surrounding areas, which is conducive to improving the illumination brightness.

[0013] As a further improvement to the above technical solution, a fixing sleeve is connected to the outer side of the connecting tube. The lampshade is provided with a fixing hole directly opposite the fixing sleeve. A fixing screw is inserted into the fixing hole and connected to the fixing sleeve. When the lampshade is needed, the fixing screw is inserted through the fixing hole in the lampshade and connected to the fixing sleeve, thereby pressing the lampshade to the side of the fixing plate, thereby achieving relative fixation between the lampshade and the fixing plate.

[0014] As a further improvement to the above technical solution, a positioning post is connected to the outside of the connecting tube, and the lampshade is provided with a positioning hole, through which the positioning post passes. When installing and fixing the lampshade, the positioning post on the outside of the connecting tube cooperates with the positioning hole in the lampshade, thereby achieving rapid positioning of the lampshade and the connecting tube, thereby improving the convenience of lampshade installation.

[0015] As a further improvement to the above technical solution, a side corner of the fixing plate near the center of the connecting tube is concave, and the side edge of the lampshade is disposed within the concave corner. When installing the lampshade, the side edge of the lampshade can be placed close to the concave corner, improving the convenience of positioning the lampshade. The concave corner of the fixing plate also creates space for the head of the fixing screw to avoid damage, allowing the side edge of the fixing rib to closely contact the structural surface of the external device, thereby preventing damage to the structural surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief description of the drawings required for describing the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of them. Those skilled in the art can also derive other design solutions and drawings based on these drawings without inventive effort.

[0017] Figure 1 It is an overall three-dimensional diagram of the utility model without the lampshade.

[0018] Figure 2 This is the first stereoscopic view of the lamp stand of the present invention.

[0019] Figure 3 This is the second stereoscopic view of the lamp stand of the present invention.

[0020] Figure 4 It is an overall three-dimensional diagram of the utility model with a lampshade.

[0021] In the accompanying drawings: 100-lamp tube, 200-lamp holder, 210-electrical connection pole, 220-mounting hole, 230-connecting tube, 240-fixing plate, 241-recessed corner, 250-mounting plate, 260-avoidance gap, 270-enclosing plate, 271-limiting rib, 280-fixing sleeve, 290-positioning column, 300-lampshade. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention 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. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] Reference Figure 1 A fluorescent lamp includes a lamp tube 100 and a lamp holder 200, wherein a light source assembly is arranged on the inner side of the lamp tube 100, the light source assembly includes a lamp board connected to the lamp tube 100, a lamp body connected to the lamp board, the lamp board is electrically connected to a circuit board, the circuit board can be directly mounted on the lamp board, or can be externally mounted on the lamp board, for example, mounted on the lamp holder, when working, light is mainly emitted outward from the lamp body through the lamp tube 100; the lamp holder 200 is connected to the end of the lamp tube 100, and a power post 210 is connected to the side of the lamp holder 200 away from the lamp tube 100, the power post 210 is electrically connected to the light source assembly, and a mounting hole 220 is provided on the lamp holder 200.

[0027] As can be seen from the above, the lamp holder 200 is connected to the end of the lamp tube 100, and can be used as a lamp holder to seal the end of the lamp tube 100, and can also be used to connect to the structural surface of the external device as a bracket for fixing the overall installation. When installation and fixation are required, the external device's connecting parts, such as screws or bolts, can be passed through the mounting holes 220 and driven into the structural surface of the external device, such as the wall, so as to fix the overall installation. When in use, the power supply of the external device can be connected to the power post 210, and the light source assembly is connected to the power post 210 on the lamp holder 200, and emits light through the lamp tube 100 to realize the lighting function. In this way, the functions of the lamp holder and the bracket are directly integrated on the lamp holder 200, which simplifies the overall structure and does not need to be assembled during use, thereby improving installation efficiency and reducing production costs.

[0028] In actual application, a power connection hole is provided on the lamp holder 200, and the end of the power connection post 210 extends into the power connection hole, thereby being installed on the lamp holder 200. The power connection post 210 is a hollow structure. When it is necessary to electrically connect the power connection post 210 to the light source assembly, the wires connected to the circuit board can be connected to the power connection post 210. The number of power connection posts 210 is set at intervals of two or three, and can be configured according to different usage needs. In addition, the number of this lamp holder 200 can be only one, connected to one end of the lamp tube 100, or there can be two. In this case, the two lamp holders 200 are respectively connected to the two ends of the lamp tube 100, and one of the lamp holders 200 is provided with a power connection post 210 for connecting electricity. The other lamp holder 200 does not need to be provided with a power connection post 210, and an end cover that blocks the power connection hole can also be installed on the lamp holder 200 to better seal and protect the interior of the lamp tube 100.

[0029] like Figure 2 and Figure 3As shown, as a specific embodiment of the lamp holder 200 structure, the lamp holder 200 includes a connecting tube 230, a fixing plate 240 and a mounting plate 250, the end of the lamp tube 100 is inserted into the connecting tube 230, the power pole 210 is connected to the end of the connecting tube 230 away from the lamp tube 100, two fixing plates 240 are connected at intervals on the outside of the connecting tube 230, the two fixing plates 240 protrude from the connecting tube 230 in the direction away from the lamp tube 100, the mounting plate 250 is connected to the parts of the two fixing plates 240 protruding from the connecting tube 230, and the mounting hole 220 is formed on the fixing plate 240. The connecting tube 230 is inserted into the end of the lamp tube 100 to seal the end of the lamp tube 100. At this time, the power pole 210 is located at the end of the connecting tube 230 away from the lamp tube 100 to facilitate connection with the power supply of the external device. During installation, the side edges of the two fixing plates 240 are used as support points against the structural surface of the external device, and then the screws or bolts and other connecting parts are passed through the mounting holes 220 and driven into the structural surface. The fixing plate 240 is pressed toward the structural surface by the screws or bolts and other connecting parts to achieve the installation and fixation of the lamp holder 200.

[0030] In actual applications, the connecting tube 230, the fixing plate 240 and the mounting plate 250 can be an integrally formed structure, which is more convenient during production. Since screws, bolts or other connecting parts need to be driven into the mounting hole 220 for tightening, in order to prevent the mounting plate 250 from bending easily when subjected to force, the thickness of the mounting plate 250 can be increased. Furthermore, a downward-bent reinforcing rib can be formed on the side of the mounting plate 250 close to the lamp tube 100. The use of the reinforcing rib greatly improves the structural stability of the mounting plate 250.

[0031] The mounting hole 220 can be a circular hole formed in the fixing plate 240. During installation, a hole must first be drilled in the structural surface. The mounting hole 220 is then aligned with the drilled hole to insert a connector for securement. To facilitate installation, in this embodiment, the mounting hole 220 extends through the mounting plate 250 in a direction away from the lamp tube 100. Passing a connector such as a screw or bolt through the mounting hole 220 allows for more flexible position adjustment, reducing the precision required to drill the hole in the structural surface and further improving installation efficiency and convenience.

[0032] When the connection post 210 needs to be processed, force can be applied from the end of the connecting tube 230 away from the lamp tube 100. In this embodiment, a clearance gap 260 is provided between the plane of the fixing plate 240 on the side closest to the lamp tube 100 and the plane of the end of the connecting tube 230 away from the lamp tube 100. When the connection post 210 is electrically connected to the light source assembly, the clearance gap 260 provides space for external tools to apply pressure to the connection post 210, causing the connection post 210 to clamp and secure the wires connected thereto, thereby improving production convenience.

[0033] In some embodiments, a side edge of the connecting tube 230, away from the lamp tube 100, is connected to a surrounding plate 270. The surrounding plate 270 extends around the connecting tube 230, and the two sides of the surrounding plate 270 are respectively connected to the two fixing plates 240. The surrounding plate 270 can block the gap between the external power supply and the power post 210, improving safety and further enhancing the overall appearance.

[0034] In the above embodiment, after the external power connector and the power post 210 are connected to each other, they can be fixed to the lamp holder 200 solely by virtue of the connection with the power post 210. In order to improve the structural stability of the connection between the two, in this embodiment, a plurality of limiting ribs 271 are connected to the inner side of the enclosing plate 270, and a plug positioning area is formed between the plurality of limiting ribs 271. When the external power connector and the power post 210 are mated and connected to each other, the plurality of limiting ribs 271 abut against the outer side of the power connector, which can limit and clamp the power connector, effectively reducing the situation where the power connector is easily dislodged from the power post 210 when pulled. In actual application, the side of the plurality of limiting ribs 271 near the center line of the lamp tube 100 is inclined, so that the plug positioning area formed by the enclosing gradually increases in the direction away from the lamp tube 100. At this time, when the power connector is inserted, it can be better connected and aligned with the power post 210 along the guidance of the plug positioning area, thereby improving installation efficiency.

[0035] like Figure 4 As shown, the present invention further includes a lampshade 300, which is arranged on the two fixing plates 240, and the lamp tube 100 is located inside the lampshade 300. The lampshade 300 can converge the light emitted by the lamp tube 100 to the surroundings, which is beneficial to improving the illumination brightness. The lampshade 300 has various shapes, for example, including a back plate and side plates connected to both sides of the back plate, the back plate is arranged on the two fixing plates 240, and the two side plates are gradually inclined in a direction away from each other. At this time, the entire lampshade 300 forms an opening that gradually opens outward, and the lamp tube 100 is located in the opening. The back plate and the two side plates converge and emit light, thereby improving the illumination brightness.

[0036] In the above embodiment, if the lampshade 300 needs to be set on the fixing plate 240, a connecting structure can be directly provided between the lampshade 300 and the fixing plate 240 to fix them to each other. For example, the side panels of the lampshade 300 can be directly clamped onto the two fixing plates 240, or a connecting piece can be driven into the lampshade 300 to fix it to the fixing plate 240. In this embodiment, a fixing sleeve 280 is connected to the outer side of the connecting tube 230. The lampshade 300 is provided with a fixing hole at a position opposite to the fixing sleeve 280. A fixing screw is inserted into the fixing hole and connected to the fixing sleeve 280. When the lampshade 300 needs to be used, the fixing screw is passed through the fixing hole on the lampshade 300 and connected to the fixing sleeve 280, thereby pressing the lampshade 300 to fix it to the side of the fixing plate 240, thereby achieving relative fixation between the lampshade 300 and the fixing plate 240.

[0037] Similarly, in order to facilitate the alignment of the fixing hole on the lampshade 300 and the fixing sleeve 280, the fixing hole can pass through the side of the lampshade 300 in a direction away from its center. After the fixing screw is inserted into the fixing hole, its position can be adjusted along the length direction of the fixing hole, which is more convenient to use.

[0038] In some embodiments, a positioning post 290 is connected to the outside of the connecting tube 230. The lampshade 300 is provided with a positioning hole, through which the positioning post 290 passes. When installing and fixing the lampshade 300, the positioning post 290 on the outside of the connecting tube 230 cooperates with the positioning hole on the lampshade 300, thereby achieving rapid positioning of the lampshade 300 with the connecting tube 230, thereby improving the convenience of installing the lampshade 300.

[0039] Furthermore, a side corner of the fixing plate 240 close to the center of the connecting tube 230 is a concave corner 241, and the side of the lampshade 300 is arranged in the concave corner 241. When installing the lampshade 300, the side of the lampshade 300 can be placed close to the concave corner 241 to improve the convenience of positioning the lampshade 300, and the position of the concave corner 241 of the fixing plate 240 can form a space for the head of the fixing screw to avoid, so that the side of the fixing rib can be tightly attached to the structural surface of the peripheral device to avoid damage to the structural surface. In order to improve the stability of the side of the fixing plate 240 against the structural surface, the positioning column 290 can pass through the positioning hole and extend to the plane where the side of the fixing plate 240 is located. During installation, the positioning column 290 and the side of the fixing plate 240 are simultaneously used to support the structural surface, so that the lamp holder 200 is not easy to shake after installation, and the structure is more stable.

[0040] The above specifically describes the preferred embodiments of the present invention, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A fluorescent lamp, characterized in that: include: A light tube (100) having a light source assembly disposed inside; A lamp holder (200) is connected to the end of the lamp tube (100); a power pole (210) is connected to the side of the lamp holder (200) away from the lamp tube (100); the power pole (210) is electrically connected to the light source assembly; a mounting hole (220) is provided on the lamp holder (200); the lamp holder (200) comprises a connecting tube (230), a fixing plate (240) and a mounting plate (250); the end of the lamp tube (100) is inserted into the connecting tube (230); the power pole (210) is electrically connected to the light source assembly; 210) is connected to one end of the connecting tube (230) away from the lamp tube (100), two fixing plates (240) are connected at intervals on the outside of the connecting tube (230), the two fixing plates (240) protrude from the connecting tube (230) in a direction away from the lamp tube (100), the mounting plate (250) is connected to the parts of the two fixing plates (240) protruding from the connecting tube (230), and the mounting hole (220) is formed on the fixing plate (240).

2. The fluorescent lamp according to claim 1, characterized in that: The mounting hole (220) passes through the mounting plate (250) in a direction away from the lamp tube (100).

3. The fluorescent lamp according to claim 1, characterized in that: An escape gap (260) is provided between a plane where the fixing plate (240) is located on a side close to the lamp tube (100) and a plane where the end of the connecting tube (230) is located away from the lamp tube (100).

4. The fluorescent lamp according to claim 1, characterized in that: A side edge of one end of the connecting tube (230) away from the lamp tube (100) is connected to a surrounding plate (270), the surrounding plate (270) extends around the connecting tube (230), and two sides of the surrounding plate (270) are respectively connected to the two fixing plates (240).

5. The fluorescent lamp according to claim 4, characterized in that: The inner side of the surrounding plate (270) is connected to a plurality of limiting ribs (271), and a plug positioning area is formed between the plurality of limiting ribs (271).

6. The fluorescent lamp according to claim 1, characterized in that: It also includes a lampshade (300), wherein the lampshade (300) is arranged on the two fixing plates (240), and the lamp tube (100) is located inside the lampshade (300).

7. The fluorescent lamp according to claim 6, characterized in that: The outer side of the connecting tube (230) is connected to a fixing sleeve (280), and the lampshade (300) is provided with a fixing hole at a position facing the fixing sleeve (280). A fixing screw is inserted into the fixing hole, and the fixing screw is connected to the fixing sleeve (280).

8. The fluorescent lamp according to claim 6, characterized in that: The outer side of the connecting tube (230) is connected to a positioning column (290), a positioning hole is provided on the lampshade (300), and the positioning column (290) passes through the positioning hole.

9. The fluorescent lamp according to claim 6, characterized in that: A side corner of the fixing plate (240) close to the center of the connecting tube (230) is a concave corner (241), and the side edge of the lampshade (300) is arranged in the concave corner (241).

Images