Lampshade structure convenient to disassemble

Abstract

The lampshade structure comprises a square lampshade, an inner frame and an outer frame, the inner frame is arranged outside the lampshade, the outer frame is arranged outside the inner frame, the inner frame and the outer frame are integrally formed, an installation shoulder is formed between the inner frame and the outer frame, pressing grooves are formed in the middle positions of the two short edges of the inner frame and the outer frame, and the pressing grooves are formed in the middle positions of the two short edges of the inner frame and the outer frame. A pressing groove is formed in the inner frame, a pressing block is arranged in the pressing groove, the pressing block is connected with the inner frame through a deformation corrugated part, an inserting block is arranged on the face, facing the lamp holder, of the pressing block, an inserting groove matched with the inserting block is formed in the lamp holder, and clamping mechanisms connected with the lamp holder in a clamped mode are arranged on the two long edges of the inner frame. According to the lampshade, the pressing blocks on the two sides can be directly pressed, then fingers are pulled into the deformation positions on the two sides of the pressing blocks, then the lampshade is taken down, and the appearance of the lampshade structure is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of lampshade structures, in particular to a lampshade structure which is easy to disassemble. Background Art

[0002] A lampshade is a device used on lamps to protect the bulb, focus light, and enhance the fixture's appearance. Lampshades are typically made of glass, plastic, metal, or fabric. They can be categorized by shape into round, directional, and angular shapes. Square lampshades are known for their stability and regularity, creating a sense of simplicity and elegance. Their relatively concentrated light distribution makes them suitable for illuminating specific areas. The square design complements the lines of modern architecture, enhancing the three-dimensional effect of a space. Directional lampshades are suitable for wall lamps, table lamps, and other fixtures, and are often used in study rooms, offices, and other spaces requiring concentrated lighting. For example, in a modern-style study, a square wall lamp can provide sufficient light for the reading area. The installation and fixing structure of the square lampshade is generally set to be hidden, mainly for aesthetic reasons. However, when disassembling the hidden installation structure, it is necessary to use a utility knife or a screwdriver to insert and lift it from the gap to remove the square lampshade. The removal process is likely to scratch the lampshade or lamp holder. Based on the above situation, the present invention provides a lampshade structure that is easy to disassemble. Summary of the Invention

[0003] The purpose of the utility model is to provide a lampshade structure which is easy to disassemble.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions:

[0005] A lampshade structure that is easy to disassemble includes a square lampshade, an inner frame and an outer frame, the inner frame is arranged on the outside of the lampshade, the outer frame is arranged on the outside of the inner frame, the inner frame and the outer frame are formed as one piece, and a mounting shoulder is formed between the two short sides of the inner frame and the outer frame. A pressing groove is provided in the pressing groove. The pressing block is connected to the inner frame through a deformation corrugated portion. An insertion block is provided on the side of the pressing block facing the lamp holder, and a slot that cooperates with the insertion block is provided on the lamp holder. A clamping mechanism that is clamped to the lamp holder is provided on the two long sides of the inner frame.

[0006] Furthermore, the clamping mechanism includes a deformation clamping block, a deformation block and a deformation cavity, the deformation block is arranged at the cavity mouth of the deformation cavity, the outer end face of the deformation block is arranged flush with the outside of the inner frame, the deformation clamping block is arranged on the outer end face of the deformation block, and the lamp holder is provided with a mounting hole that cooperates with the deformation clamping block.

[0007] Similarly, the mounting mechanism includes a telescopic card block, a spring, a receiving groove, a positioning groove, a mounting pressure plate and a connecting bolt. The mounting pressure plate is fixedly installed at the opening position of the receiving groove by the connecting bolt. A truncated cone structure is formed on the outside of the telescopic card block. A conical hole is provided on the mounting pressure plate for the top of the telescopic card block to extend out. The spring and the telescopic card block are installed in the receiving groove. The positioning groove is provided at the inner end of the telescopic card block. One end of the spring is inserted into the positioning groove, and the other end abuts against the receiving groove. The lamp holder is provided with a mounting hole that cooperates with the telescopic card block.

[0008] In summary, the present invention has the following beneficial effects: the lampshade designed by the present invention can be directly pressed on the pressing blocks on both sides, and then the fingers can be inserted into the deformation positions on both sides of the pressing blocks to remove the lampshade, and the lampshade structure does not affect its appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural diagram of embodiment 1;

[0010] Figure 2 It is a structural diagram of embodiment 2;

[0011] Figure 3 It is a structural diagram of the pressing block part;

[0012] Figure 4 1 is a schematic structural diagram of the clamping mechanism of the first embodiment;

[0013] Figure 5 is a structural diagram of the clamping mechanism of the second embodiment;

[0014] Figure 6 It is a structural diagram of the card installation mechanism.

[0015] In the figure, 1. lampshade; 2. inner frame; 3. pressing groove; 4. outer frame; 5. pressing block; 6. deformation block; 7. telescopic block; 8. deformation corrugated part; 9. insert block; 10. deformation block; 11. deformation cavity; 12. spring; 13. storage groove; 14. positioning groove; 15. installation pressure plate; 16. connecting bolt. DETAILED DESCRIPTION

[0016] The following is a further detailed description of the present invention in conjunction with the accompanying drawings, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] Example 1: Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, a lampshade structure that is easy to disassemble includes a square lampshade 1, an inner frame 2 and an outer frame 4. The inner frame 2 is arranged outside the lampshade 1, and the outer frame 4 is arranged outside the inner frame 2. The inner frame 2 and the outer frame 4 are integrally formed, and a mounting shoulder is formed between the two (refer to Figure 4 ), a pressing groove 3 is provided in the middle of the two short sides of the inner frame 2 and the outer frame 4, as shown in FIG. Figure 1 As shown, a pressing block 5 is provided in the pressing groove 3, and the pressing block 5 is connected to the inner frame 2 through a deformable corrugated portion 8. The thickness of the deformable corrugated portion 8 is relatively small. When the pressing block 5 is squeezed, the pressing block 5 will be deformed and bent along the deformed corrugated portion 8, and a groove for fingers to be inserted is exposed at the end of the pressing block 5. An inserting block 9 is provided on the side of the pressing block 5 facing the lamp holder, and a slot for cooperating with the inserting block 9 is provided on the lamp holder. A clamping mechanism for clamping with the lamp holder is provided on the two long sides of the inner frame 2.

[0018] Further, such as Figure 5 As shown, the clamping mechanism includes a deformation block 6, a deformation block 10 and a deformation cavity 11. The deformation block 10 is arranged at the cavity mouth of the deformation cavity 11, and the outer end face of the deformation block 10 is arranged flush with the outside of the inner frame 2. The deformation block 6 is arranged on the outer end face of the deformation block 10. The deformation block 6 has a truncated cone structure. The lamp holder is provided with a mounting hole that cooperates with the deformation block 6. When installing or disassembling, the deformation block 6 is squeezed, and the deformation block 6 squeezes the deformation block 10 to retract into the deformation cavity 11.

[0019] Example 2: Figure 2 、 Figure 3 、 Figure 4 and Figure 6 As shown, a lampshade structure that is easy to disassemble includes a square lampshade 1, an inner frame 2 and an outer frame 4. The inner frame 2 is arranged outside the lampshade 1, and the outer frame 4 is arranged outside the inner frame 2. The inner frame 2 and the outer frame 4 are integrally formed, and a mounting shoulder is formed between the two (refer to Figure 4 ), a pressing groove 3 is provided in the middle of the two short sides of the inner frame 2 and the outer frame 4, as shown in FIG. Figure 1 As shown, a pressing block 5 is provided in the pressing groove 3, and the pressing block 5 is connected to the inner frame 2 through a deformable corrugated portion 8. The thickness of the deformable corrugated portion 8 is relatively small. When the pressing block 5 is squeezed, the pressing block 5 will be deformed and bent along the deformed corrugated portion 8, and a groove for fingers to be inserted is exposed at the end of the pressing block 5. An inserting block 9 is provided on the side of the pressing block 5 facing the lamp holder, and a slot for cooperating with the inserting block 9 is provided on the lamp holder. A clamping mechanism for clamping with the lamp holder is provided on the two long sides of the inner frame 2.

[0020] Preferably, Figure 6As shown, the clamping mechanism includes a telescopic card block 7, a spring 12, a receiving groove 13, a positioning groove 14, a mounting pressure plate 15 and a connecting bolt 16. The mounting pressure plate 15 is fixedly installed at the opening position of the receiving groove 13 by the connecting bolt 16. The telescopic card block 7 forms a truncated cone structure on the outside. The mounting pressure plate 15 is provided with a conical hole for the top of the telescopic card block 7 to extend out. The spring 12 and the telescopic card block 7 are installed in the receiving groove 13. The positioning groove 14 is provided at the inner end of the telescopic card block 7. One end of the spring 12 is inserted into the positioning groove 14, and the other end abuts against the receiving groove 13. The lamp holder is provided with a mounting hole that cooperates with the telescopic card block 7.

[0021] Working principle: When disassembling, squeeze the pressing block 5 with your hand, and the pressing block 5 will bend along the deformed corrugated part 8. A gap for your fingers to be inserted will appear at the end of the pressing block 5. Your fingers will be inserted into the gap to buckle the lampshade 1 outwards. The clamping mechanisms on the two long sides of the lampshade 1 will be squeezed and retracted under the force, so that the lampshade 1 can be directly removed. This lampshade structure does not affect the appearance of the existing traditional rectangular lampshade, and no tools are required during the disassembly process.

[0022] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A lampshade structure that is easy to disassemble, comprising a square lampshade (1), an inner frame (2) and an outer frame (4), wherein the inner frame (2) is arranged outside the lampshade (1), and the outer frame (4) is arranged outside the inner frame (2), and the inner frame (2) and the outer frame (4) are integrally formed, and a mounting shoulder is formed between the two, characterized in that: A pressing groove (3) is provided in the middle of the two short sides of the inner frame (2) and the outer frame (4), a pressing block (5) is provided in the pressing groove (3), the pressing block (5) is connected to the inner frame (2) via a deformable corrugated portion (8), an inserting block (9) is provided on the side of the pressing block (5) facing the lamp holder, a slot matching the inserting block (9) is provided on the lamp holder, and a clamping mechanism for clamping with the lamp holder is provided on the two long sides of the inner frame (2).

2. The easily disassembled lampshade structure according to claim 1, characterized in that: The clamping mechanism comprises a deformation clamping block (6), a deformation block (10) and a deformation cavity (11); the deformation block (10) is arranged at the cavity opening of the deformation cavity (11); the outer end surface of the deformation block (10) is arranged flush with the outside of the inner frame (2); the deformation clamping block (6) is arranged on the outer end surface of the deformation block (10); and the lamp holder is provided with a mounting hole that cooperates with the deformation clamping block (6).

3. The easily disassembled lampshade structure according to claim 1, characterized in that: The clamping mechanism comprises a telescopic clamping block (7), a spring (12), a receiving groove (13), a positioning groove (14), a mounting pressure plate (15) and a connecting bolt (16); the mounting pressure plate (15) is fixedly mounted at the opening position of the receiving groove (13) by means of the connecting bolt (16); the telescopic clamping block (7) is formed with a truncated cone-shaped structure on the outside; the mounting pressure plate (15) is provided with a tapered hole for the top of the telescopic clamping block (7) to extend out; the spring (12) and the telescopic clamping block (7) are mounted in the receiving groove (13); the positioning groove (14) is provided at the inner end of the telescopic clamping block (7); one end of the spring (12) is inserted into the positioning groove (14) and the other end abuts against the receiving groove (13); and the lamp holder is provided with a mounting hole that matches the telescopic clamping block (7).

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