Universal paper lamp shade suitable for multi-specification lamp holders

Abstract

The utility model relates to paper shell lamp technical field, specifically is a kind of general paper lamp shell of adaptation multi-specification lamp holder, including lamp paper shell, the lower surface of lamp paper shell is fixedly connected with base, the inner wall of lamp paper shell is fixedly connected with circuit board, the lower end of circuit board is fixedly connected with multiple lamp tube, the utility model can be fixedly connected and be penetrated to upper portion by wire and movable plate, ensure the stability of circuit connection, while left wire is positive, right side is negative The clear distinction of distinguishing, it is convenient for fast and accurate wiring, movable plate is slid in sliding groove by protruding block and is clamped into limit slot, cooperate the support of spring, can easily realize the stable connection with different lamp holder, and installation process is simple and labor-saving, without complex tool, and after connection, it is not easy to loosen, ensure the safety and reliability of paper lamp shell when using.

Description

Technical Field

[0001] This utility model relates to the field of paper lamp technology, specifically a universal paper lamp housing that is compatible with lamp holders of various specifications. Background Technology

[0002] In existing technologies, paper lamp housings, as lighting accessories that combine decoration and practicality, are widely used in home decoration, creating a festive atmosphere, and other scenarios. However, current paper lamp housings on the market generally suffer from limited compatibility: most products can only be matched with lamp holders of specific specifications or types, and different types of lamp holders, such as conventional threaded lamp holders and snap-on lamp holders, often require corresponding dedicated paper lamp housings.

[0003] This limitation causes many inconveniences for users. On the one hand, when replacing lamp holders or selecting paper lamp housings, users need to strictly match the size and interface type. If the lamp holder specifications change, the existing paper lamp housings may be scrapped, which not only increases the user's cost but also wastes resources. On the other hand, for manufacturers, they need to design and produce multiple models of paper lamp housings for different lamp holder specifications, resulting in complex production lines, high inventory pressure, and difficulty in meeting the diverse lamp holder compatibility needs in the market.

[0004] Meanwhile, some paper lamp housings also have shortcomings in circuit connection and installation stability. The wiring connection method of traditional paper lamp housings is relatively simple, which is prone to poor contact, affecting the lighting effect and even causing safety hazards; and the installation process often requires special tools, which is cumbersome and not user-friendly for ordinary users, making it difficult to quickly complete the installation and replacement. To solve these problems, we have developed a universal paper lamp housing that is compatible with multiple lamp holders. Utility Model Content

[0005] The purpose of this invention is to provide a universal paper lamp housing that is compatible with multiple lamp holders, so as to solve the problems mentioned in the background art.

[0006] The technical solution of this utility model is: a universal paper lamp housing that is compatible with multiple lamp holders, including a lamp paper housing, a base fixedly connected to the lower surface of the lamp paper housing, a circuit board fixedly connected to the inner wall of the lamp paper housing, multiple lamp tubes fixedly connected to the lower end of the circuit board, and an adapter device provided on the upper surface of the circuit board.

[0007] Preferably, the adapter includes two wires, which are fixedly connected to the upper end of the circuit board. A hollow cylinder is fixedly connected to the upper end of the lamp housing. A spring is fixedly connected to the upper end of the circuit board. A movable plate is fixedly connected to the upper end of the spring. Multiple grooves are formed on the surface of the hollow cylinder, and limit grooves are formed on the inner wall of the multiple grooves.

[0008] Preferably, the surface of the movable plate is fixedly connected with a plurality of protrusions, which match the sliding grooves.

[0009] Preferably, the upper ends of the two wires pass through the lower end of the movable plate and extend upwards, and the two wires are fixedly connected to the inner wall of the movable plate.

[0010] Preferably, the surface of the hollow cylinder is provided with a threaded groove, which matches the lamp holder.

[0011] Preferably, the wire on the left is the positive terminal and the wire on the right is the negative terminal.

[0012] This utility model provides a universal paper lamp housing that is compatible with multiple lamp holder specifications through improvements. Compared with the prior art, it has the following improvements and advantages: Firstly, this utility model, a universal paper lamp housing, can flexibly adapt to various specifications of lamp holders by setting a unique adapter. The threaded groove on the surface of the hollow cylinder can match conventional threaded lamp holders, while the cooperation of the protrusions, slides, and limiting grooves on the movable plate, combined with the elasticity of the spring, can adjust the connection height and tightness to meet the installation requirements of lamp holders of different sizes and types. There is no need to customize lamp housings for specific lamp holders, which greatly improves the versatility and practicality of the product.

[0013] Secondly, this utility model ensures the stability of the circuit connection by fixing the wire to the movable plate and extending it to the top. At the same time, the clear distinction between the positive and negative wires on the left and the negative wire on the right facilitates quick and accurate wiring. The movable plate slides in the groove through the protrusion and is locked into the limiting groove. With the support of the spring, it can easily achieve a stable connection with different lamp holders. The installation process is simple and labor-saving, requiring no complicated tools. Moreover, it is not easy to loosen after connection, ensuring the safety and reliability of the paper lamp shell during use. Attached Figure Description

[0014] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a side view structural diagram of the present invention; Figure 3 This is a schematic diagram of the circuit board structure of this utility model; Explanation of reference numerals in the attached figures: 1. Lamp housing; 2. Base; 3. Circuit board; 4. Lamp tube; 5. Wire; 6. Hollow cylinder; 7. Spring; 8. Movable plate; 9. Slide groove; 10. Limiting groove; 11. Threaded groove. Detailed Implementation

[0015] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0016] This utility model provides an improved universal paper lamp housing that is compatible with various lamp holder specifications. The technical solution of this utility model is as follows: like Figure 1 - Figure 3 As shown, a universal paper lamp housing that adapts to multiple lamp holders includes a lamp housing 1, a base 2 fixedly connected to the lower surface of the lamp housing 1, a circuit board 3 fixedly connected to the inner wall of the lamp housing 1, multiple lamp tubes 4 fixedly connected to the lower end of the circuit board 3, and an adapter device provided on the upper surface of the circuit board 3.

[0017] Furthermore, the adapter includes two wires 5, which are fixedly connected to the upper end of the circuit board 3. A hollow cylinder 6 is fixedly connected to the upper end of the lamp housing 1. A spring 7 is fixedly connected to the upper end of the circuit board 3. A movable plate 8 is fixedly connected to the upper end of the spring 7. Multiple grooves 9 are formed on the surface of the hollow cylinder 6. Limiting grooves 10 are formed on the inner wall of the multiple grooves 9. The fixed connection between the wires 5 and the circuit board 3 ensures stable circuit conduction. The design of the hollow cylinder 6 and the grooves 9 facilitates the guiding movement of the movable plate 8. The limiting grooves 10 can prevent the movable plate 8 from detaching, thereby improving the reliability of the structure and the ease of assembly.

[0018] Furthermore, multiple protrusions are fixedly connected to the surface of the movable plate 8. The protrusions match the slide groove 9. The cooperation between the protrusions and the slide groove 9 makes the movement of the movable plate 8 more stable, avoids deviation or jamming, and at the same time enhances the mechanical strength of the structure and extends its service life.

[0019] Furthermore, the upper ends of the two wires 5 pass through the lower end of the movable plate 8 and extend upwards. The two wires 5 are fixedly connected to the inner wall of the movable plate 8. The wires 5 pass through the movable plate 8 and are fixed, which can not only ensure the stability of the electrical connection, but also reduce the wear of the wires 5 caused by the movement of the movable plate 8, and reduce the risk of short circuit.

[0020] Furthermore, the surface of the hollow cylinder 6 is provided with a threaded groove 11, which matches the lamp holder. The design of the threaded groove 11 makes the connection between the lamp paper shell 1 and the lamp holder more secure, facilitates installation and disassembly, and improves the sealing performance and anti-loosening performance of the overall structure.

[0021] Furthermore, the left-hand wire 5 is the positive terminal, and the right-hand wire 5 is the negative terminal. This clearly defines the polarity distribution of the wires 5, preventing reverse connection during installation, ensuring normal circuit operation, and facilitating quick identification and operation by users or maintenance personnel.

[0022] Working principle: First, align the hollow cylinder 6 at the top of the lamp housing 1 with the target lamp holder. If the lamp holder has a threaded interface, rotate the lamp housing directly to match and fix the threaded groove 11 with the lamp holder thread. If the lamp holder is an insert type, press down the movable plate 8 to move it down along the slide groove 9 and compress the spring 7. At this time, the protrusion slides in the slide groove 9 until the wire 5 contacts the lamp holder electrode. After releasing, the spring 7 rebounds and pushes the movable plate 8 up, and the protrusion is inserted into the limiting groove 10, so that the wire 5 is tightly attached to the lamp holder electrode, ensuring that the circuit is connected. The positive terminal of the left wire 5 is connected to the positive terminal of the lamp holder, and the negative terminal of the right wire 5 is connected to the negative terminal of the lamp holder. After power is turned on, the lamp tube 4 can work normally.

[0023] The foregoing description enables those skilled in the art to implement or use this invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this invention. Therefore, this invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A universal paper lamp housing adaptable to multiple lamp holder specifications, comprising a lamp paper housing (1), characterized in that: A base (2) is fixedly connected to the lower surface of the lamp housing (1), a circuit board (3) is fixedly connected to the inner wall of the lamp housing (1), a plurality of lamp tubes (4) are fixedly connected to the lower end of the circuit board (3), and an adapter is provided on the upper surface of the circuit board (3).

2. The universal paper lamp housing adaptable to multiple lamp holder specifications according to claim 1, characterized in that: The adapter includes two wires (5), which are fixedly connected to the upper end of the circuit board (3). A hollow cylinder (6) is fixedly connected to the upper end of the lamp paper shell (1). A spring (7) is fixedly connected to the upper end of the circuit board (3). A movable plate (8) is fixedly connected to the upper end of the spring (7). Multiple sliding grooves (9) are provided on the surface of the hollow cylinder (6). Limiting grooves (10) are provided on the inner walls of the multiple sliding grooves (9).

3. A universal paper lamp housing adaptable to multiple lamp holder specifications according to claim 2, characterized in that: The surface of the movable plate (8) is fixedly connected with a plurality of protrusions, which are matched with the slide groove (9).

4. A universal paper lamp housing adaptable to multiple lamp holder specifications according to claim 2, characterized in that: The upper ends of the two wires (5) pass through the lower end of the movable plate (8) and extend upwards, and the two wires (5) are fixedly connected to the inner wall of the movable plate (8).

5. A universal paper lamp housing adaptable to multiple lamp holder specifications according to claim 2, characterized in that: The surface of the hollow cylinder (6) is provided with a threaded groove (11), which matches the lamp holder.

6. A universal paper lamp housing adaptable to multiple lamp holder specifications according to claim 2, characterized in that: The wire (5) located on the left is the positive terminal, and the wire (5) located on the right is the negative terminal.

Images