A bed back panel light strip harness arrangement

Abstract

The utility model relates to a kind of bed backplate lamp strip wire harness arrangement structure, including backplate frame and lamp strip, the backplate frame includes the lamp slot for placing lamp strip being set in top, the backplate frame includes several vertical section that is the structure of square column, the two opposite end surfaces of vertical section are all connected and are provided with the wire-through through-hole for wire harness, the lamp slot and every wiring slot are all connected and are provided with the threading hole for passing wire harness for wire harness.Using the above technical scheme, the lamp strip wire harness in the utility model enters the wiring slot of vertical section after passing through threading hole, wire harness is conducted in wiring slot, and wiring slot is wire slot structure, does not occupy the outside space of bed backplate, realizes the effect of hiding wire, and wiring slot is set on four faces of vertical section, and installer can select the side wiring slot of being close to socket, finally can pass through corresponding wire-through through-hole to switch to other wiring slot, so that wire harness path selection is more flexible, adapt to the socket layout of different bedroom.

Description

Technical Field

[0001] This utility model belongs to the field of furniture decoration technology, and in particular relates to a wiring harness arrangement structure for a bed back panel light strip. Background Technology

[0002] LED strips are typically installed in recesses at the top, bottom, or sides of the headboard to softly illuminate the ceiling, floor, or back wall, creating a halo effect.

[0003] The headboard is usually placed against the wall. The light strip installed at the top of the headboard has its wiring harness extending from the connection point through the side of the headboard to the top of the headboard. The exposed path is not aesthetically pleasing. At the same time, the wiring harness is difficult to remove after being fixed with U-shaped clips, which makes it inconvenient to replace or repair the light strip later. Summary of the Invention

[0004] The purpose of this utility model is to overcome the defects of the prior art. This utility model provides a wiring harness arrangement structure for a bed back light strip, which solves the problem that the wiring harness of the bed back light strip needs to go around the side of the bed back, making it difficult to design a concealed wiring design, and is difficult to remove after fixing.

[0005] The technical solution of this utility model is as follows: A bed backrest light strip wiring harness arrangement structure, including a backrest frame and a light strip. The backrest frame includes a light groove at the top for placing the light strip. The backrest frame includes several vertical profiles with a rectangular column structure. Each of the four circumferential sides of the vertical profiles is provided with vertically arranged wiring grooves. Hooks are evenly distributed on the wiring grooves. Each hook includes an adjustment part and a clamping part for fixing the wiring harness. The adjustment part undergoes elastic deformation under compression and enters and gets stuck in the wiring groove. The clamping part is provided with a pull member that can drive the adjustment part to move along the wiring groove. A through hole for the wiring harness is provided between the two opposite end faces of the vertical profiles. A through hole for the wiring harness is provided between the light groove and each wiring groove.

[0006] By adopting the above technical solution, the design of the vertical profile and hooks allows the LED strip wiring harness to enter the wiring channel of the vertical profile after passing through the wire hole. The wiring harness is conducted in the wiring channel, eliminating the need to detour around the outside of the headboard. Moreover, the wiring channel is a wire channel structure, which does not occupy the outer space of the headboard, achieving a concealed wire effect. The adjustment part of the hook can be squeezed into the wiring channel, making installation simple. The pull part can move the hook along the wiring channel to adjust the fixing position of the wiring harness. When it is necessary to remove the wiring harness, simply reverse the operation to squeeze the adjustment part out of the channel. The wiring channel is set on four sides of the vertical profile. The installer can choose the wiring channel on the side closer to the socket and finally pass it through the corresponding wire through hole to switch to other wiring channels, making the wiring harness path selection more flexible and adaptable to the socket layout of different bedrooms.

[0007] Further features of this invention: The back panel frame also includes a horizontal profile connecting adjacent vertical profiles. The side of the horizontal profile is provided with a horizontally arranged cable tray. The cable tray of the horizontal profile is provided with a hook. A through hole for the cable harness to pass through is provided between the upper and lower end faces of the horizontal profile.

[0008] With the above-mentioned further configuration, the horizontal profile can support and connect the vertical profile, making the overall strength of the back panel frame higher and less prone to deformation. The horizontally oriented cable tray provided on it allows the cable harness to be arranged horizontally, and the cable tray can also be equipped with hooks for adjusting the position of the cable harness or removing the cable harness, making disassembly and maintenance convenient.

[0009] A further feature of this invention is that the sidewall of the cable tray protrudes inward and is provided with a partition for tightening the opening of the cable tray. The partition includes a contact surface inside the cable tray. After the adjustment part is squeezed by the partition and undergoes elastic deformation to enter the cable tray, the adjustment part is reset and locked inside the cable tray by the contact surface.

[0010] With the above-mentioned further configuration, the opening of the cable tray is tightened by the inward partitions on both side walls. After the adjustment part is squeezed into the cable tray, the adjustment part is reset and restricted in the cable tray by the contact surface. This allows the adjustment part to be installed in the cable tray without screws or other connecting parts, and the connection is stable and difficult to fall off.

[0011] A further improvement of this invention is as follows: the adjustment part includes two snap-fit ​​parts that protrude to the left and right sides respectively. Each snap-fit ​​part includes a free end and a fixed end. The snap-fit ​​part forms an angle between the free end and the fixed end. The distance between the two angles is greater than the distance between the openings of the wiring groove.

[0012] With the above-mentioned further configuration, when the adjustment part is squeezed into the wiring groove, the snap-fit ​​part contacts the partitions on both sides of the opening of the wiring groove. After the snap-fit ​​part is squeezed, the two corners deform towards the middle, allowing the snap-fit ​​part to enter the wiring groove. After entering, the corners are not restricted by the partitions and thus reset. When the fixed end is subjected to external force and moves outward, the free end of the snap-fit ​​part contacts the contact surface. The free end is not connected to the rest of the part and is not subjected to force. As a result, the free end and the corner of the fixed end are squeezed and deformed outward, making it impossible to remove by brute force and reducing the probability of falling off.

[0013] A further improvement of this invention is that the adjustment part also includes a positioning plate, the positioning plate being wider than the opening of the wiring groove and contacting the outer side of the partition, and the adjustment part and the clamping part being integrally connected to both sides of the positioning plate.

[0014] With the above-mentioned further design, when the positioning plate contacts the outer side of the partition, the adjustment part can no longer be squeezed inward, so that the clamping part of each hook extends out of the wiring groove by the same distance, and the wire harness passes through each clamping part more neatly and beautifully.

[0015] A further improvement of this utility model is that the positioning plate is bent on both sides and forms a gap with side openings with the clamping part, and the pulling member is in the form of a ring structure wrapped around the clamping part and passing through the two gaps.

[0016] With the above-mentioned further configuration, the pull component is in the form of a ring structure and is wrapped around the clamping part through two gaps. The pull component is installed after being squeezed into the side opening of the gap, which makes maintenance and replacement convenient. Moreover, after installation, it is difficult to fall off without manually moving the side opening.

[0017] A further improvement of this invention is that the clamping part includes two outwardly protruding bent parts, and a wiring port is formed between the two bent parts. The outer ends of the two bent parts are tightened inward to form the opening of the wiring port. The opening of the wiring port can be squeezed to undergo elastic deformation and open to allow the wire harness to enter the wiring port.

[0018] With the above-mentioned further configuration, the cable tray formed by the two bends can allow the cable harness to pass through, and the bends can be deformed outwards to open the cable tray opening, allowing the cable harness to enter the cable tray. When the opening loses the squeezing force of the cable harness, the two bends spring back to their original position, preventing the cable harness that has entered the cable tray from detaching from the opening, thus fixing the cable harness and ensuring that the cable harness is kept neatly arranged to prevent tangling and damage. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a specific embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the vertical profile, the horizontal profile, and the fastener in a specific embodiment of this utility model;

[0021] Figure 3 This is a schematic diagram of the vertical profile in a specific embodiment of the present utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the transverse profile in a specific embodiment of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the cable tray and the hook in a specific embodiment of this utility model;

[0024] Figure 6 This is a schematic diagram of the overall structure of the hook in a specific embodiment of this utility model;

[0025] Figure 7 This is a schematic diagram of the top plate and the threading hole above it in a specific embodiment of the present invention.

[0026] In the diagram: 1. Back panel frame; 11. Light trough; 12. Vertical profile; 13. Wiring trough; 131. Partition; 132. Contact surface; 14. Through hole for wiring; 15. Through hole for wiring; 16. Horizontal profile; 17. Through hole for wiring; 2. Light strip; 3. Hook; 31. Adjustment part; 311. Snap-fit ​​part; 312. Positioning plate; 32. Clamping part; 321. Bending part; 322. Wiring opening; 323. Gap; 33. Pulling part; 4. Top plate. Detailed Implementation

[0027] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] It should be noted that in the description of this utility model, all directional indicators (such as up, down, forward, backward, etc.) are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0029] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0030] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] like Figure 1-7 As shown, a headboard light strip wiring harness arrangement structure includes a headboard frame 1 and a light strip 2. The headboard frame 1 includes several vertical profiles 12 in a rectangular column structure, several horizontal profiles 16 connecting adjacent vertical profiles 12, and a top plate 4 located at the top. The vertical profiles 12 are fixedly connected to the bottom of the top plate 4. The top of the top plate 4 is provided with a light groove 11 for placing the light strip 2. The horizontal profiles 16 are arranged perpendicularly to the vertical profiles 12 and fixedly connected. The horizontal profiles 16 can support and connect the vertical profiles 12, making the overall strength of the headboard frame 1 higher and less prone to deformation.

[0032] Vertical cable trays 13 are provided on all four sides of the vertical profile 12, and horizontal cable trays 13 are provided on all four sides of the horizontal profile 16. The vertical profile 12 and the horizontal profile 16 have the same cross-section, only their lengths are different.

[0033] Hooks 3 are evenly distributed on the wiring grooves 13 on the vertical profile 12 and the horizontal profile 16. Each hook 3 includes an adjustment part 31 and a clamping part 32 for fixing the wire harness. The adjustment part 31 undergoes elastic deformation under pressure and enters and gets stuck in the wiring groove 13. The clamping part 32 is provided with a puller 33 that can drive the adjustment part 31 to move along the wiring groove 13.

[0034] Each of the lamp troughs 11 and each wiring trough 13 on the vertical profile 12 is provided with a wire-passing hole 15 for passing wires through; each of the two opposite end faces of the vertical profile 12 is provided with a wire-passing hole 14 for passing wires through, and the two wire-passing holes 14 are connected; each of the two opposite end faces of the horizontal profile 16 is provided with a wire-passing hole 17 for passing wires through, and the two wire-passing holes 17 are connected.

[0035] After passing through the wire hole 15, the wiring harness of the light strip 2 enters the wiring channel 13 of the vertical profile 12. The wiring harness is conducted in the wiring channel 13, without occupying the outer space of the headboard, achieving the effect of hiding the wire. According to the layout of the bedroom sockets, a suitable path can be selected, and the wiring harness can be guided through the wire through hole 14 to another wiring channel 13 of the vertical profile 12. If the end face of this wiring channel 13 is connected to the horizontal profile 16, the wiring harness can also be guided to the wiring channel 13 of the horizontal profile 16. Then, it can be moved through the wire through hole 17 to a suitable wiring channel 13 until it is connected to the wiring socket or switch. At the same time, the wiring harness can also be guided into the wiring channel 13 of another vertical profile 12. The wiring path is flexible and adaptable to the socket layout of different bedrooms.

[0036] Furthermore, the sidewall of the wiring trough 13 is provided with a partition 131 protruding inward for shrinking the opening of the wiring trough 13. The partition 131 includes a contact surface 132 inside the wiring trough 13. After the adjustment part 31 is squeezed by the partition 131 and undergoes elastic deformation to enter the wiring trough 13, the adjustment part 31 is reset and locked inside the wiring trough 13 by the contact surface 132.

[0037] The adjustment part 31 includes two snap-fit ​​parts 311 that protrude to the left and right sides respectively. Each snap-fit ​​part 311 includes a free end and a fixed end. The snap-fit ​​part 311 forms an angle between the free end and the fixed end. The distance between the two angles is greater than the opening distance of the wiring groove 13.

[0038] The opening of the wiring trough 13 is tightened by the inward partitions 131 on both side walls. When the adjusting part 31 is squeezed into the wiring trough 13, the engaging part 311 contacts the partitions 131 on both sides of the opening of the wiring trough 13. After being squeezed, the two corners of the engaging part 311 deform towards the middle, allowing the engaging part 311 to enter the wiring trough 13. After the adjusting part 31 is squeezed into the wiring trough 13, the corners are not restricted by the partitions 131 and thus return to their original position. When the fixed end is subjected to external force and moves outward, the free end of the engaging part 311 contacts the contact surface 132, and the free end does not contact the rest of the part. The connection is subjected to force, and the free end and the fixed end are squeezed and bent outwards, making it impossible to remove by brute force. It is restricted in the wiring groove 13 by the contact surface 132, so that the adjustment part 31 can be set in the wiring groove 13 without screws or other connecting parts, and the connection is stable and difficult to fall off. At the same time, when the user manually drags the hook 3 along the wiring groove 13, its frictional resistance comes from the friction between the free end and the inner wall of the wiring groove 13, preventing it from sliding in the natural state. When a greater force is used to pull, the hook 3 can overcome the friction and slide to change its position in the wiring groove 13.

[0039] In this embodiment, the adjustment part 31 further includes a positioning plate 312. The positioning plate 312 is wider than the opening of the wiring groove 13 and contacts the outer side of the partition 131. The adjustment part 31 and the clamping part 32 are integrally connected to both sides of the positioning plate 312. When the positioning plate 312 contacts the outer side of the partition 131, the adjustment part 31 can no longer be squeezed inward, so that the clamping part 32 of each hook 3 extends out of the wiring groove 13 by the same distance, and the wire harness passes through each clamping part 32 more neatly and beautifully.

[0040] The positioning plate 312 is bent on both sides and forms a gap 323 with a side opening with the clamping part 32. The pulling member 33 is in a ring structure and wraps around the clamping part 32 and passes through the two gaps 323. The pulling member 33 is in a ring structure and wraps around the clamping part 32 through the two gaps 323. The pulling member 33 is installed after it is squeezed into the side opening of the gap 323. It is easy to maintain and replace, and it is difficult to fall off the side opening without manual intervention after installation.

[0041] Furthermore, the clamping part 32 includes two outwardly protruding bent parts 321, which together form a wiring opening 322. The outer ends of the two bent parts 321 are both tightened inward to form the opening of the wiring opening 322. The opening of the wiring opening 322 can be elastically deformed by compression to allow the wire harness to enter the wiring opening 322. The wiring opening formed by the two bent parts 32 allows the wire harness to pass through, and the bent parts 32 can deform outward to allow the opening of the wiring opening 322 to open, allowing the wire harness to enter the wiring opening 322. When the opening loses the squeezing force of the wire harness, the two bent parts 321 spring back to their original position, preventing the wire harness entering the wiring opening 322 from detaching from the opening, thus fixing the wire harness and ensuring that the wire harness is neatly arranged to prevent tangling and damage.

[0042] Specifically, through the design of the vertical profile 12, the horizontal profile 16, and the hook 3, the light strip 2 wire harness enters the wiring groove 13 of the vertical profile 12 after passing through the wire hole 15. The wire harness is conducted in the wiring groove 13, and the wiring groove 13 is a wire groove structure, which does not occupy the outer space of the headboard, achieving the effect of hiding the wire. The adjustment part 31 of the hook 3 can be squeezed into the wiring groove 13, making installation simple. The pull part 33 can move the hook 3 along the wiring groove 13 to adjust the fixing position of the wire harness. When it is necessary to remove the wire harness, simply reverse the operation to squeeze the adjustment part 31 out of the groove. Yes, it is convenient to adjust the position of the wire harness or remove the wire harness, making disassembly and maintenance convenient. The wiring trough 13 is set on the four sides of the vertical profile 12. The installer can choose the wiring trough 13 on the side closer to the socket, and finally pass it through the corresponding wire through hole 14 to switch to other wiring trough 13. Similarly, it can switch along the wiring trough 13 to the wiring trough 13 on the horizontal profile 16, and then switch to other wiring trough 13 through the wire through hole 17. It can also switch along the direction to the wiring trough 13 of another vertical profile 12. The wire harness path selection is more flexible and adapts to the socket layout of different bedrooms.

Claims

1. A bed backrest light strip wiring harness arrangement structure, comprising a backrest frame (1) and a light strip (2), characterized in that, The back panel frame (1) includes a lamp groove (11) set at the top for placing the light strip (2). The back panel frame (1) includes several vertical profiles (12) in the form of rectangular columns. Vertical wiring grooves (13) are provided on all four sides of the vertical profiles (12) in the circumferential direction. Hooks (3) are evenly distributed on the wiring grooves (13). The hooks (3) include an adjustment part (31) and a clamping part (32) for fixing the wire harness. The adjustment part (31) undergoes elastic deformation under compression and enters and gets stuck in the wiring groove (13). The clamping part (32) is provided with a puller (33) that can drive the adjustment part (31) to move along the wiring groove (13). A wire through hole (14) for the wire harness to pass through is provided between the two opposite end faces of the vertical profiles (12). A wire through hole (15) for the wire harness to pass through is provided between the lamp groove (11) and each wiring groove (13).

2. The bed backrest light strip wiring harness arrangement structure according to claim 1, characterized in that, The back panel frame (1) also includes a horizontal profile (16) connecting adjacent vertical profiles (12). The horizontal profile (16) has a horizontally arranged cable tray (13) on its side. The cable tray (13) of the horizontal profile (16) is provided with a hook (3). The upper and lower end faces of the horizontal profile (16) are provided with a through hole (17) for the wire harness to pass through.

3. The bed backrest light strip wiring harness arrangement structure according to claim 1 or 2, characterized in that, The side wall of the wiring trough (13) is provided with a partition (131). The partition (131) includes a contact surface (132) inside the wiring trough (13). After the adjustment part (31) is squeezed by the partition (131) and undergoes elastic deformation to enter the wiring trough (13), the adjustment part (31) is reset and locked in the wiring trough (13) by the contact surface (132).

4. The bed backrest light strip wiring harness arrangement structure according to claim 3, characterized in that, The adjustment part (31) includes two snap-fit ​​parts (311) that protrude to the left and right sides respectively. The snap-fit ​​part (311) includes a free end and a fixed end. The snap-fit ​​part (311) has a bend between the free end and the fixed end. The distance between the two bends is greater than the opening distance of the wiring groove (13).

5. The bed backrest light strip wiring harness arrangement structure according to claim 4, characterized in that, The adjustment part (31) also includes a positioning plate (312), which is wider than the opening of the wiring groove (13) and contacts the outer side of the partition (131). The adjustment part (31) and the clamping part (32) are integrally connected to both sides of the positioning plate (312).

6. The bed backrest light strip wiring harness arrangement structure according to claim 5, characterized in that, The positioning plate (312) is bent on both sides and the clamping part (32) forms a gap (323) with side openings. The pulling member (33) is in a ring structure, wrapped around the clamping part (32) and passing through the two gaps (323).

7. The bed backrest light strip wiring harness arrangement structure according to claim 3, characterized in that, The clamping part (32) includes two outwardly protruding bent parts (321), and the two bent parts (321) form a wiring port (322). The outer ends of the two bent parts (321) are tightened inward to form the opening of the wiring port (322). The opening of the wiring port (322) can be squeezed to undergo elastic deformation and open to allow the wire harness to enter the wiring port (322).

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