Mounting structure and light strip

Abstract

The application relates to the technical field of lamps, and provides an installation structure and a lamp strip. The installation structure comprises an installation strip, the installation strip comprises an installation part and two limiting parts, the two limiting parts are arranged on the two sides of the installation part, and a buckling channel is formed between the installation part and the two limiting parts; a limiting gasket is arranged on the inner wall of the buckling channel, and the limiting gasket is elastically arranged to abut against the side wall of a lamp connecting strip. The installation structure can reduce the possibility of damage during lamp disassembly and assembly.

Description

Technical Field

[0001] This application relates to the technical field of lighting fixtures, and in particular to an installation structure and a light strip. Background Technology

[0002] LED strip lights are a type of flexible lighting fixture. They consist of LED lights soldered onto copper wires or flexible circuit boards using a special processing technique, then connected to a power source to emit light. They are named for their ribbon-like shape when illuminated. They are widely used in home lighting, urban landscaping, and holiday decorations.

[0003] In existing technologies, LED strips are primarily installed on building walls using mounting strips. These light fixtures have a connecting strip integrally formed on the back, and the surface of the mounting strip has a snap-fit ​​channel. During installation, the mounting strip is first fixed to the building wall using bolts or adhesive. Then, the connecting strip of the light fixture is aligned with the snap-fit ​​channel of the mounting strip, and pressure is applied to the light fixture, causing the connecting strip to deform and snap into the snap-fit ​​channel, thus installing the light fixture on the building wall.

[0004] However, this method of forcibly installing the lamp onto the mounting strip can easily cause structural damage to the lamp, especially in situations where the lamp needs to be repeatedly disassembled and reassembled. The lamp is prone to breakage of the connecting strip due to repeated squeezing or pulling, which reduces the lifespan of the lamp. Therefore, further improvements are needed. Utility Model Content

[0005] To reduce the possibility of damage during the assembly and disassembly of lighting fixtures, this application provides an installation structure and a light strip.

[0006] Firstly, the installation structure provided in this application adopts the following technical solution:

[0007] An installation structure includes an installation strip, the installation strip including an installation part and two limiting parts, the two limiting parts being disposed on both sides of the installation part, and a fastening channel being formed between the installation part and the two limiting parts; the inner wall of the fastening channel is provided with a limiting pad, the limiting pad being elastically disposed to abut against the side wall of the lamp connecting strip.

[0008] By adopting the above technical solution, an elastic limiting strip is set in the fastening channel. During the process of the lamp's connecting strip entering the fastening channel, the limiting strip deforms to avoid obstructing the connecting strip. After the connecting strip is fully embedded in the fastening channel, the limiting strip returns to its original shape, thus abutting against the lamp's connecting strip and installing the lamp onto the mounting strip. The limiting strip improves the deformation capacity of the mounting strip's limiting part, reduces the possibility of damage to the lamp's connecting strip during lamp assembly and disassembly, and extends the lamp's service life.

[0009] Optionally, the mounting part has multiple protrusions on the surface near the fastening channel, the surface of the protrusions being used to abut against the connecting strip of the lamp, and a first channel being formed between two adjacent protrusions.

[0010] By adopting the above technical solution, after the connecting strip of the lamp is embedded in the fastening channel, the surface of the protrusion abuts against the connecting strip. The protrusion reduces the contact area between the mounting part and the connecting strip and forms a first channel connecting to the outside, thereby improving the heat dissipation speed of the lamp.

[0011] Optionally, the limiting pad includes a first elastic part and a second elastic part, a first embedding area for the first elastic part to be embedded is formed between the protrusion and the limiting part, and a second embedding area for the second elastic part to be embedded on the side of the limiting part away from the mounting part; the second elastic part is provided with an anti-detachment part protruding from the surface of the lamp near the lamp, and the anti-detachment part abuts against the surface of the connecting strip near the lamp.

[0012] By adopting the above technical solution, the first embedding area and the second embedding area are set so that the first elastic part and the second elastic part of the limiting pad can be embedded respectively, thereby limiting the position of the limiting pad; after the connecting strip of the lamp is embedded in the fastening channel, the limiting pad restores its deformation, and the anti-detachment part of the second elastic part forms a block on the surface of the connecting strip close to the lamp, thereby improving the connection firmness between the lamp and the mounting strip.

[0013] Optionally, the limiting part has an isolation part protruding from the side wall near the fastening channel. The isolation part abuts against the first elastic part and forces the second elastic part to form a deformation zone between the side wall of the limiting part and the limiting part.

[0014] By adopting the above technical solution, the isolation part is set to form a deformation zone between the side wall of the second elastic part and the limiting part, providing deformation space for the second elastic part so as to facilitate the embedding of the lamp's connecting strip.

[0015] Optionally, the sidewall of the protrusion near the first embedding area has a guide surface, and the maximum distance between the first elastic part and the second elastic part is greater than the maximum distance between the guide surface and the second embedding area.

[0016] By adopting the above technical solution, during the installation of the limiting pad, the second elastic part is first embedded in the second embedding area, and then a certain pressure is applied to the first elastic part, forcing it to deform and slide from the guide surface into the first embedding area, thus realizing the installation of the limiting pad. The maximum distance between the first elastic part and the second elastic part is greater than the maximum distance between the guide surface and the second embedding area, thereby keeping the limiting pad embedded between the first embedding area and the second embedding area, improving the connection stability between the limiting pad and the mounting strip.

[0017] Optionally, a second channel is provided inside the protrusion, and the second channel penetrates the surface of the mounting part away from the fastening channel.

[0018] Optionally, the limiting part has a first groove on its side wall away from the mounting part, and the protrusion has a second groove on its surface. The first groove and the second groove are arranged opposite to each other, and the first channel and the second channel are connected to each other through the second groove.

[0019] By adopting the above technical solution, the design of the first and second slots improves the heat dissipation speed of the fastening channel, reducing the possibility of heat accumulation in the fastening channel during lamp use. Furthermore, during actual installation, operators can more easily break the mounting strip using the first and second slots, allowing them to control the strip's length according to actual needs and adapt to different installation environments (such as limited installation space on building walls).

[0020] Optionally, both ends of the mounting strip are provided with extension blocks for fastening lamps, and the side walls of the extension blocks are provided with slide rods, which slide and insert into the second channel of the mounting strip.

[0021] By adopting the above technical solution, after the mounting strip is installed on the building wall, the extension block can be pulled, forcing it to slide to a suitable position away from the mounting strip. Then, the connecting strip of the lamp is fastened to the mounting strip and the extension block. The extension block increases the fastening distance for the lamp, thus improving the fixing effect. In practical applications, the extension block reduces the need for bolt installation, minimizing damage to the building wall. Furthermore, for locations on the building wall where bolts cannot be installed, the mounting strip can be installed on one side of this location, and the extension block can be extended to this position to facilitate fixing the lamp and improve the overall structural flexibility.

[0022] Optionally, the second channel is provided with an abutment strip for abutting the slide bar. The two ends of the abutment strip are respectively connected to the two opposite side walls of the second channel. The abutment strip is elastically set and partially exposed in the second channel.

[0023] By adopting the above technical solution, after the extension block is slid to a suitable position away from the mounting strip, the mounting strip is installed on the building wall. After the mounting strip is locked, the abutment strip is deformed by the push of the building wall and moves into the second channel, thereby pressing against the sliding rod, thus restricting the free sliding of the extension block and improving the stability of the overall structure.

[0024] Secondly, the light strip provided in this application adopts the following technical solution:

[0025] A light strip includes a protective strip, a light wick, and the aforementioned mounting structure. The protective strip includes a connecting portion and two wings. The connecting portion is embedded in the snap-fit ​​channel of the mounting strip, and the two wings are both disposed on the connecting portion. A protective channel for embedding the light wick is formed between the connecting portion and the two wings.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. By incorporating a limiting pad, the limiting pad deforms as the connecting strip enters the fastening channel to avoid obstructing the connecting strip. Once the connecting strip is fully embedded in the fastening channel, the limiting pad returns to its original shape, thus abutting against the connecting strip of the lamp fixture and installing the lamp fixture onto the mounting strip. The limiting pad enhances the deformation capacity of the limiting part of the mounting strip, reducing the possibility of damage to the connecting strip of the lamp fixture during disassembly and assembly, and extending the service life of the lamp fixture.

[0028] 2. By setting the first and second slots, the heat dissipation speed of the fastening channel is improved, reducing the possibility of heat accumulation in the fastening channel during the use of the lamp. On the other hand, during actual installation, the operator can use the first and second slots to more easily break the mounting strip, thereby controlling the length of the mounting strip according to actual needs to adapt to installation in different environments;

[0029] 3. By using the extension block, after the mounting strip is installed on the building wall, the extension block can be pulled, forcing it to slide to a suitable position away from the mounting strip. Then, the connecting strip of the light fixture is fastened to the mounting strip and the extension block. The extension block increases the fastening distance for the light fixture, thus improving its fixation. In practical applications, the extension block reduces the need for bolt installation, minimizing damage to the building wall. Furthermore, for locations on the building wall where bolts cannot be installed, the mounting strip can be installed on one side of this location, and the extension block extended to this position to facilitate fixture fixation and improve the overall structural flexibility. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of Example 1;

[0031] Figure 2 This is a schematic diagram illustrating the structure of the limiting pad in Example 1;

[0032] Figure 3 This is a partial cross-sectional view of Embodiment 1 illustrating the limiting pad;

[0033] Figure 4 This is a schematic diagram illustrating the structure of the first and second grooves in Embodiment 2;

[0034] Figure 5 This is a partial cross-sectional view of Embodiment 2 showing the first and second grooves;

[0035] Figure 6 This is a schematic diagram illustrating the structure of the bending groove in Example 2;

[0036] Figure 7 This is a schematic diagram illustrating the structure of the extension block in Example 3;

[0037] Figure 8 This is a schematic diagram illustrating the structure of the slide bar in Example 3;

[0038] Figure 9 yes Figure 8 Enlarged view of point A in the middle;

[0039] Figure 10 This is a partial cross-sectional view of Example 4 showing the limiting pad;

[0040] Figure 11 This is a schematic diagram illustrating the structure of the protective strip in Example 5.

[0041] Explanation of reference numerals in the attached drawings: 1. Mounting strip; 11. Fastening channel; 2. Mounting part; 21. Protrusion; 211. Guide surface; 22. First channel; 23. Second channel; 24. Second groove; 25. Perforation; 26. Bending groove; 261. Chamfered surface; 3. Limiting part; 31. First embedding area; 32. Second embedding area; 33. Isolation part; 34. Deformation area; 35. First groove; 36. Bending part; 37. Limiting protrusion; 4. Limiting pad; 41. First elastic part; 42. Second elastic part; 43. Anti-detachment part; 44. First abutment surface; 45. Second abutment surface; 5. Extension block; 51. Sliding rod; 52. Sliding ring; 6. Abutment strip; 7. Lamp fixture; 71. Connecting strip; 8. Protective strip; 81. Connecting part; 82. Wing; 83. Protective channel; 9. Lamp wick. Detailed Implementation

[0042] The following combination Figures 1-11 This application will be described in further detail.

[0043] Example 1: This application discloses an installation structure.

[0044] Reference Figure 1 , Figure 2 An installation structure for connecting lamps includes an installation strip 1. In this embodiment, the installation strip 1 is set as a long strip. The installation strip 1 includes an integrally formed installation part 2 and two limiting parts 3. The two limiting parts 3 are respectively disposed on both sides of the installation part 2. A fastening channel 11 for the lamp 7 to be fastened is formed between the installation part 2 and the two limiting parts 3.

[0045] The mounting part 2 has through holes 25 on its surface near the fastening channel 11. The through holes 25 are for bolts or screws to pass through. Multiple through holes 25 are spaced apart along the length of the mounting strip 1. The mounting strip 1 is installed on the building wall by bolts or screws.

[0046] Reference Figure 2 , Figure 3The mounting part 2 has multiple protrusions 21 on its surface near the fastening channel 11. These protrusions 21 are spaced apart along the width direction of the mounting strip 1. The surface of each protrusion 21 near the fastening channel 11 abuts against the connecting strip 71 of the lamp 7. A first channel 22 is formed between two adjacent protrusions 21, and both ends of the first channel 22 extend along the length direction of the mounting strip 1. A second channel 23 is formed within each protrusion 21, and both ends of the second channel 23 extend along the length direction of the mounting strip 1. The second channel 23 penetrates the surface of the mounting part 2 away from the fastening channel 11.

[0047] A limiting strip 4 is installed on the inner wall of the fastening channel 11. The limiting strip 4 is elastically configured to abut against the side wall of the connecting strip 71 of the lamp 7. The limiting strip 4 includes an integrally formed first elastic part 41 and a second elastic part 42. A first embedding area 31 is formed between the limiting part 3 and the adjacent protrusion 21. The side of the limiting part 3 away from the mounting part 2 has a bent part 36, and the bent part 36 has a second embedding area 32. The first elastic part 41 of the limiting strip 4 is embedded in the first embedding area 31, and the second elastic part 42 of the limiting strip 4 is embedded in the second embedding area 32.

[0048] The second elastic part 42 has an anti-detachment part 43 protruding from the surface of the lamp 7. The anti-detachment part 43 and the second elastic part 42 are integrally formed. When the connecting strip 71 of the lamp 7 is inserted into the fastening channel 11, the anti-detachment part 43 abuts against the surface of the connecting strip 71 near the lamp 7. The limiting part 3 has an isolation part 33 protruding from the side wall near the fastening channel 11. The isolation part 33 and the limiting part 3 are integrally formed. The isolation part 33 abuts against the first elastic part 41 and forces the second elastic part 42 to form a deformation area 34 between the side wall of the limiting part 3. The deformation area 34 provides deformation space for the second elastic part 42.

[0049] The protrusion 21 has a guide surface 211 on the side wall near the first embedding area 31 for the first elastic part 41 to abut. The maximum distance between the first elastic part 41 and the second elastic part 42 is greater than the maximum distance between the guide surface 211 and the second embedding area 32. The first elastic part 41 is squeezed into the first embedding area 31 by the guide surface 211. The maximum distance between the first embedding area 31 and the second embedding area 32 is less than the maximum distance between the first elastic part 41 and the second elastic part 42.

[0050] It should be noted that in this embodiment, the two limiting parts 3 are configured with different shapes. The limiting part 3 away from the limiting pad 4 has a limiting protrusion 37. When the connecting strip 71 of the lamp 7 is inserted into the fastening channel 11, the limiting protrusion 37 abuts against the surface of the connecting strip 71 near the lamp 7. In other embodiments, the two limiting parts 3 can be configured with the same shape, that is, both limiting parts 3 are provided with a bent part 36 on the side away from the mounting part 2. When both limiting parts 3 are provided with a bent part 36, the number of limiting pads 4 can be set to two sets to correspond to two limiting parts 3 of the same shape.

[0051] The implementation principle of Embodiment 1 of this application is as follows: After the mounting strip 1 is installed on the building wall, the connecting strip 71 of the lamp 7 is aligned with the fastening channel 11 and a pushing force is applied, forcing the connecting strip 71 of the lamp 7 to embed into the fastening channel 11. A limiting pad 4 is provided in the fastening channel 11, so that during the process of the connecting strip 71 entering the fastening channel 11, the second elastic part 42 of the limiting pad 4 deforms towards the deformation area 34 to avoid the connecting strip 71. After the connecting strip 71 is fully embedded in the fastening channel 11, the limiting pad 4 returns to its original deformation, so that the second elastic part 42 abuts against the connecting strip 71 of the lamp 7. The setting of the second elastic part 42 and the deformation area 34 greatly reduces the deformation of the connecting strip 71 during the process of embedding into the fastening channel 11, thereby reducing the structural damage caused by repeated disassembly and assembly of the connecting strip 71 of the lamp 7 and improving the service life of the lamp 7.

[0052] Example 2: This application discloses an installation structure.

[0053] The difference between the installation structure disclosed in this application and Embodiment 1 is that:

[0054] Reference Figure 4 , Figure 5 In this embodiment, the sidewalls of both limiting portions 3 away from the mounting portion 2 are provided with first grooves 35. The first grooves 35 extend into the isolation portion 33 of the limiting portion 3 (i.e., the isolation portion 33 is partially cut open). Multiple first grooves 35 are provided at intervals along the length direction of the mounting strip 1. A second groove 24 is provided on the surface of each protrusion 21. The second groove 24 connects to the second channel 23. The first channel 22 and the second channel 23 are interconnected through the second groove 24. Multiple second grooves 24 are provided along the length direction of the mounting strip 1. The number of second grooves 24 on the protrusion 21 corresponds to the number of first grooves 35 on the limiting portion 3. Each first groove 35 is opposite to the corresponding second groove 24.

[0055] It should be noted that when the first groove 35 and the second groove 24 are processed, a cutter is used to cut from the side wall of the limiting part 3 away from the mounting part 2 toward the mounting part 2, so that the cutter extends into the isolation part 33 of the limiting part 3, thereby forming the first groove 35 and the second groove 24 simultaneously on the mounting strip 1.

[0056] Reference Figure 6 The mounting part 2 has multiple bending slots 26 on its surface away from the fastening channel 11. The two ends of the bending slots 26 extend along the width direction of the mounting strip 1. Multiple bending slots 26 are provided and arranged at intervals along the length direction of the mounting strip 1. The multiple bending slots 26 are corresponding to multiple first cuts 35. Each bending slot 26 is opposite to the corresponding first cut 35. When the mounting strip 1 is broken by the first cut 35, the bending slots 26 form two chamfered surfaces 261 of the mounting part 2.

[0057] The implementation principle of Embodiment 2 of this application is as follows: The setting of the first groove 35 and the second groove 24, on the one hand, improves the heat dissipation speed of the fastening channel 11 and reduces the possibility of heat accumulation in the fastening channel 11 during the use of the lamp 7. On the other hand, during the actual installation process, the operator can more easily break the mounting strip 1 by utilizing the positions of the first groove 35, the second groove 24 and the bending groove 26, thereby controlling the length of the mounting strip 1 according to actual needs and improving the flexibility of the overall structure.

[0058] Example 3: This application discloses an installation structure.

[0059] The difference between the installation structure disclosed in this application and Embodiment 1 is that:

[0060] Reference Figure 7 , Figure 8 In this embodiment, extension blocks 5 are installed at both ends of the mounting strip 1. The extension blocks 5 are used to fasten the connecting strip 71 of the lamp 7. The cross-sectional shape of the extension blocks 5 is the same as that of the mounting strip 1 (that is, the structure of the extension blocks 5 and the mounting strip 1 is the same, and the extension blocks 5 also have a fastening channel 11 and a limiting pad 4). The extension blocks 5 are connected to a sliding rod 51. The sliding rod 51 is aligned with the length direction of the mounting strip 1. One end of the sliding rod 51 is fixedly installed on the side wall of the extension blocks 5, and the other end is slidably inserted into the second channel 23 of the mounting strip 1. The extension blocks 5 are slidably installed on the mounting strip 1 through the sliding rod 51 so that they can be close to or away from the mounting strip 1.

[0061] Reference Figure 8 , Figure 9 Each extension block 5 has a sliding ring 52 fixedly installed on its slide rod 51. The sliding ring 52 is located at the end of the slide rod 51 away from the corresponding extension block 5. The sliding ring 52 of the slide rod 51 of the extension block 5 is passed through by the slide rod 51 of another extension block 5 to form mutual limiting, reducing the possibility that the slide rod 51 of the extension block 5 will slide out of the second channel 23 along its own length direction.

[0062] An abutment strip 6 for abutting the slide rod 51 is installed inside the second channel 23. The abutment strip 6 is positioned opposite the through hole 25, and its two ends are fixedly connected to the two opposite side walls of the second channel 23. The abutment strip 6 is elastically set and partially exposed outside the second channel 23. When the extension block 5 slides away from the mounting strip 1 to a suitable position and the mounting part 2 is attached to the building wall, the abutment strip 6 moves into the second channel 23 to press against the slide rod 51.

[0063] It should be noted that two sets of abutment strips 6 are provided along the length of the second channel 23. The two sets of abutment strips 6 are correspondingly arranged with the two extension blocks 5, and the two sets of abutment strips 6 and the two extension blocks 5 are cross-corresponding. When the extension block 5 abuts against the mounting strip 1, the side wall of the abutment strip 6 abuts against the sliding ring 52 of the slide rod 51 and there is friction (this friction is used to keep the extension block 5 and the mounting strip 1 in abutment). When the extension block 5 abuts against the mounting strip 1 and the mounting part 2 is attached to the building wall, the abutment strip 6 moves into the second channel 23 to press against the sliding ring 52 of the slide rod 51.

[0064] The implementation principle of Embodiment 3 of this application is as follows: According to actual needs, the extension block 5 can be pulled to force it to slide to a suitable position away from the mounting strip 1, thereby fastening the connecting strip 71 of the lamp 7 to the mounting strip 1 and the extension block 5. The extension block 5 increases the fastening distance of the lamp 7 to improve the fixing effect of the lamp 7.

[0065] In practical applications, the extension block 5 serves two purposes. First, it reduces the need for bolt installation, minimizing damage to the building wall. Second, for locations on the building wall where bolts cannot be installed, the mounting strip 1 can be installed on one side of this location, and then the extension block 5 can be extended to this location to facilitate the fixing of the light fixture 7, thereby improving the overall structural flexibility.

[0066] Example 4: This application discloses an installation structure.

[0067] The difference between the installation structure disclosed in this application and Embodiment 1 is that:

[0068] Reference Figure 10 In this embodiment, the limiting pad 4 has a first abutting surface 44 on the side wall near the limiting part 3. The first abutting surface 44 is arc-shaped to abut against the isolation part 33. The second elastic part 42 of the limiting pad 4 has a second abutting surface 45 on the side wall near the bending part 36. The second abutting surface 45 of the second elastic part 42 abuts against the bending part 36.

[0069] Example 5: This application discloses a light strip.

[0070] Reference Figure 11A light strip includes a protective strip 8, a lamp core 9, and an installation structure according to Embodiment 1, Embodiment 2, Embodiment 3, or Embodiment 4. The protective strip 8 includes a connecting part 81 and two wings 82. The two wings 82 are fixedly installed on the surface of the connecting part 81. A protective channel 83 is formed between the connecting part 81 and the two wings 82. The lamp core 9 is embedded in the protective channel 83. The connecting part 81 is fastened to the fastening channel 11 of the installation strip 1.

[0071] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An installation structure, characterized in that: The mounting strip (1) includes a mounting part (2) and two limiting parts (3). The two limiting parts (3) are respectively located on both sides of the mounting part (2), and a fastening channel (11) is formed between the mounting part (2) and the two limiting parts (3). A limiting pad (4) is provided on the inner wall of the fastening channel (11). The limiting pad (4) is elastically provided to abut against the side wall of the lamp (7) connecting strip (71).

2. The installation structure according to claim 1, characterized in that: The mounting part (2) has a plurality of protrusions (21) on the surface near the fastening channel (11). The surface of the protrusions (21) is used to abut against the connecting strip (71) of the lamp (7). A first channel (22) is formed between two adjacent protrusions (21).

3. The installation structure according to claim 2, characterized in that: The limiting pad (4) includes a first elastic part (41) and a second elastic part (42). A first embedding area (31) for the first elastic part (41) to be embedded is formed between the protrusion (21) and the limiting part (3). The limiting part (3) has a second embedding area (32) for the second elastic part (42) to be embedded on the side away from the mounting part (2). The second elastic part (42) has an anti-detachment part (43) protruding from the surface of the lamp (7) and the anti-detachment part (43) abuts against the surface of the connecting strip (71) near the lamp (7).

4. The installation structure according to claim 3, characterized in that: The limiting part (3) has an isolation part (33) protruding from the side wall near the fastening channel (11). The isolation part (33) abuts against the first elastic part (41) and forces the second elastic part (42) to form a deformation zone (34) between the side wall of the limiting part (3).

5. The installation structure according to claim 3, characterized in that: The protrusion (21) has a guide surface (211) on the side wall near the first embedding area (31), and the maximum distance between the first elastic part (41) and the second elastic part (42) is greater than the maximum distance between the guide surface (211) and the second embedding area (32).

6. The installation structure according to claim 2, characterized in that: The protrusion (21) has a second channel (23) inside, and the second channel (23) penetrates the surface of the mounting part (2) away from the fastening channel (11).

7. The installation structure according to claim 6, characterized in that: The limiting part (3) has a first groove (35) on its side wall away from the mounting part (2), and the surface of the protrusion (21) has a second groove (24). The first groove (35) and the second groove (24) are arranged opposite to each other, and the first channel (22) and the second channel (23) are connected to each other through the second groove (24).

8. The installation structure according to claim 6, characterized in that: Both ends of the mounting strip (1) are provided with extension blocks (5) for fastening lamps (7). The side wall of the extension block (5) is provided with a slide rod (51), which slides and inserts into the second channel (23) of the mounting strip (1).

9. The installation structure according to claim 8, characterized in that: The second channel (23) is provided with an abutting strip (6) for abutting the slide bar (51). The two ends of the abutting strip (6) are respectively connected to the two opposite side walls of the second channel (23). The abutting strip (6) is elastically set and partially exposed in the second channel (23).

10. A light strip, characterized in that: The device includes a protective strip (8), a lamp wick (9), and an installation structure as described in any one of claims 1-9. The protective strip (8) includes a connecting part (81) and two wings (82). The connecting part (81) is fitted into the snap-fit ​​channel (11) of the installation strip (1). The two wings (82) are both disposed on the connecting part (81). A protective channel (83) for the lamp wick (9) to be fitted is formed between the connecting part (81) and the two wings (82).

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