Adjusting connecting base for lighting device and cabinet lamp of adjusting connecting base

Abstract

The utility model relates to the field of cabinet lamps, in particular to an adjusting connecting seat for a lighting device and a cabinet lamp thereof, which comprises a fixing seat, a lamp mounting seat and a damping component, and the lamp mounting seat and the fixing seat are hinged and can be folded or unfolded relatively. Through the damping assembly, the lamp installation base can be adjusted in a stepless mode relative to the fixing base and located at the needed unfolding angle, and angle adjustment and accurate control over locating are achieved. The concave cavity is formed in the bottom of the lamp mounting base and can contain the fixing base during folding, so that the structure between the fixing base and the lamp mounting base is more compact, and the occupied space is reduced. The problems that in the prior art, angle adjustment and positioning are not accurate, the structure is complex, and the occupied space is large are solved.

Description

Technical Field

[0001] This utility model relates to the field of cabinet lights, specifically to an adjustable connector for a lighting device and a cabinet light thereof. Background Technology

[0002] Currently, the market has more specific requirements for setting up lighting fixtures to provide illumination conditions in different scenarios. For example, adjustable-angle lighting fixtures are installed on walls, cabinets, and other cabinets to adapt to the lighting angle or coverage area required by users.

[0003] Chinese utility model patent CN217423039U discloses a wall lamp that can be installed on different wall surfaces, including a left fixed plate, a right fixed plate, a central plate, a rotating plate, a support baffle, an adjusting shaft, and a lamp holder. The left and right fixed plates are connected by a first hinge to adjust their angle. The left and right fixed plates are installed at different angles on the wall. The lamp holder is limited between the support baffles and rotates around the adjusting shaft to adjust the illumination angle. The rotating plate rotates around the damping shaft. The central plate can be finely adjusted to the left and right angles via a second hinge.

[0004] The aforementioned downlight is directly connected to the support baffle via an adjusting shaft. During use, force needs to be applied to rotate the downlight and position it using the support baffle. The friction between the downlight and the support baffle is significant, making it difficult to adjust the angle accurately and resulting in inflexible adjustment. Furthermore, the adjustment mechanism between the downlight and the support baffle is prone to wear, which can lead to the downlight becoming unstable and unable to stay in the desired position over time. Additionally, the wall light has a complex structure and occupies a large amount of space.

[0005] Therefore, existing wall lamps suffer from inaccurate angle adjustment and positioning, complex structure, and large space occupation, which need to be further overcome.

[0006] In view of the above-mentioned technical problems, this utility model is proposed in this study. Utility Model Content

[0007] The technical problem this utility model aims to solve is to provide an adjustable connecting base and its cabinet lamp for a lighting device, including a fixed base, a lamp mounting base, and a damping component. The lamp mounting base is hinged to the fixed base and can be folded or unfolded relative to it. Through the damping component, the lamp mounting base can be steplessly adjusted relative to the fixed base and positioned at the desired unfolding angle, achieving accurate control of the adjustment angle and positioning. A recessed cavity at the bottom of the lamp mounting base can accommodate the fixed base when folded, making the structure between the fixed base and the lamp mounting base more compact and reducing the space occupied. This application solves the problems of inaccurate adjustment angle and positioning, complex structure, and large space occupation existing in the prior art.

[0008] To solve the above-mentioned technical problems, this utility model proposes an adjustable connecting seat for a lighting device, including a fixed seat and a lamp mounting seat hinged to the fixed seat and foldable or unfoldable relative to it. The bottom of the lamp mounting seat has a cavity for accommodating the fixed seat, and when the lamp mounting seat is folded relative to the fixed seat, the fixed seat is placed in the cavity. The adjustable connecting seat also includes a damping component disposed between the fixed seat and the lamp mounting seat. The damping component is configured to enable the lamp mounting seat to be steplessly adjusted relative to the fixed seat and positioned at the desired unfolding angle.

[0009] As described above, an adjustable connecting seat for a lighting device has a protruding hinge portion at one end of the fixed seat, a hinge recess at one end of the lamp mounting seat for accommodating the hinge portion, and a damping component disposed between the hinge recess and the hinge portion.

[0010] As described above, the adjusting connector for a lighting device includes a damping assembly comprising a through hole on a hinge portion, a damping element embedded in the through hole, and a pin with one end fixedly connected to the inside of the hinge recess. The damping element has damping holes at both ends, and the other end of the pin is rotatably connected to the damping hole.

[0011] As described above, the adjusting connector for a lighting device has a damping element made of an elastically deformable material, and a rib and a groove are provided between the inner side of the through hole and the outer side of the damping element to restrict the rotation of the damping element relative to the through hole.

[0012] As described above, an adjustable connecting seat for a lighting device has a buckle at the end of the fixed seat away from the hinge for securing the folded lamp mounting seat in the recess.

[0013] As described above, the adjusting connector for a lighting device has an integrally formed clamping part for snapping onto the lamp on the side facing upward away from the recess.

[0014] As described above, an adjustable connecting base for a lighting device has a boss protruding on the side of the fixed base near the cavity. The bottom surface of the fixed base is fixed to the boss by screws and a magnetic connector is fixed thereon. The fixed base can be attracted to the corresponding magnetic conductor by the magnetic connector. The lamp mounting base is provided with a clearance hole for avoiding the boss.

[0015] This application also provides a cabinet light, including the aforementioned adjustable connector, wherein the cabinet light includes a cabinet light body, and the cabinet light body is detachably connected to the lamp mounting base.

[0016] As described above, the cabinet lamp body has a guide groove along its length on its side for engaging with the lamp mounting base, and limiting parts at both ends of the cabinet lamp body for preventing the lamp mounting base from disengaging from the guide groove.

[0017] As described above, the cabinet lamp body includes a housing and a lampshade, the lampshade is snapped onto the housing, and the guide groove is located between the housing and the side of the lampshade.

[0018] Compared with the prior art, the adjustable connecting base and cabinet light for a lighting device of this utility model have the following advantages:

[0019] 1. The adjustment connector of this application allows for stepless adjustment between the fixed base and the lamp mounting base, so as to make the adjustment angle more accurate. The bottom of the lamp mounting base is provided with a cavity so that when the lamp mounting base is folded relative to the fixed base, the entire adjustment connector structure is more compact and occupies less space.

[0020] 2. The adjustable connecting base of this application is equipped with a magnetic connector on the fixed base, which can be easily magnetically connected to the magnetic conductor on the wall or cabinet, making it easy to install and use.

[0021] 3. The mounting base of this application is provided with a boss, and the magnetic connector is connected to the boss by screw thread. This structure can enhance the connection strength between the mounting base and the magnetic connector while ensuring that the mounting base is relatively thin.

[0022] 4. The cabinet light in this application is used in conjunction with the adjustment connector. The cabinet light body can be steplessly adjusted through the adjustment connector to meet the needs of users for different lighting angle ranges, and it has the characteristics of simple structure. Attached Figure Description

[0023] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0024] Figure 1 This is a schematic diagram of the structure of the adjusting connecting seat in this utility model;

[0025] Figure 2 This is an exploded view of the adjusting connecting seat in this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the lamp mounting base in this utility model;

[0027] Figure 4 This is one of the structural schematic diagrams of the adjusting connecting seat snap-fit ​​in this utility model;

[0028] Figure 5 This is the second schematic diagram of the adjusting connecting seat snap-fit ​​structure in this utility model;

[0029] Figure 6 This is a structural schematic diagram of the cabinet lamp in this utility model;

[0030] Figure 7 This is a side view of the cabinet lamp in this utility model;

[0031] Figure 8 This is an exploded view of the cabinet lamp in this utility model.

[0032] In the picture:

[0033] 1. Fixture base; 12. Buckle; 13. Hinge; 131. Through hole; 132. Rib; 133. Hinge notch; 14. Magnetic connector; 15. Boss; 2. Lamp mounting base; 21. Cavity; 22. Clamping part; 221. Clamping teeth; 23. Clearance hole; 24. Pin hole; 3. Damping assembly; 31. Damping component; 311. Damping hole; 312. Groove; 32. Pin; 4. Lamp body; 41. Housing; 42. Lampshade; 43. Guide groove; 44. Limiting part. Detailed Implementation

[0034] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0035] like Figure 1-8 As shown, this utility model includes an adjustable connecting seat for a lighting device, comprising a fixed seat 1 and a lamp mounting seat 2 hinged to the fixed seat 1 and foldable or unfoldable relative to it. The lamp mounting seat 2 has a cavity 21 at its bottom for accommodating the fixed seat 1, and when the lamp mounting seat 2 is folded relative to the fixed seat 1, the fixed seat 1 is placed within the cavity 21. The adjustable connecting seat also includes a damping component 3 disposed between the fixed seat 1 and the lamp mounting seat 2. The damping component 3 is configured to allow the lamp mounting seat 2 to be steplessly adjusted relative to the fixed seat 1 and positioned at the desired unfolding angle. One end of the fixed seat 1 has a protruding hinge portion 13, and one end of the lamp mounting seat 2 has a hinge recess 133 for accommodating the hinge portion 13. The damping component 3 is disposed between the hinge recess 133 and the hinge portion 13.

[0036] The adjustable connecting seat is accommodated in the hinge recess 133 via the hinge part 13, allowing the lamp mounting seat 2 and the fixed seat 1 to be selected in an unfolded or folded state. A damping component 3 is embedded in the hinge part 13, and the two are damped together, allowing for stepless adjustment between the fixed seat 1 and the lamp mounting seat 2, so that the lamp mounting seat 2 is positioned relative to the fixed seat 1 at the desired unfolded angle. The bottom of the lamp mounting seat 2 has a cavity 21 to accommodate the fixed seat 1, and the cavity 21 is adapted to the size and shape of the fixed seat 1. When the lamp mounting seat 2 and the fixed seat 1 are in the folded state, the fixed seat 1 is placed in the cavity 21 of the lamp mounting seat 2. When the lamp mounting seat 2 and the fixed seat 1 are adjusted to the unfolded state, the lamp mounting seat 2 is adjusted to the desired angle by rotating relative to the fixed seat 1 via the hinge part 13. During the rotation adjustment, the fixed seat 1 and the lamp mounting seat 2 move away from the cavity 21. Due to the damping component 3, the unfolded angle of the lamp mounting seat 2 can be flexibly adjusted and positioned at that angle, thus facilitating the user to adjust the lighting angle.

[0037] In this application, the adjustable connecting seat is hinged to the fixed seat 1 via the lamp mounting seat 2 and can be folded or unfolded relative to each other. The lamp mounting seat 2 and the fixed seat 1 are damped by the damping component 3, so that the fixed seat 1 and the lamp mounting seat 2 can be infinitely adjusted so that the lamp mounting seat 2 is positioned relative to the fixed seat 1 at the required unfolding angle. The bottom of the lamp mounting seat 2 is provided with a cavity 21, so that the fixed seat 1 can be folded relative to the lamp mounting seat 2, thus making the overall structure simpler, more compact and occupying less space.

[0038] like Figure 1 , Figure 2 As shown, as a further technical solution of this embodiment, the damping assembly 3 includes a through hole 131 provided on the hinge portion 13, a damping member 31 embedded in the through hole 131, and a pin 32 with one end fixedly connected to the inner side of the hinge recess 133. The damping member 31 has damping holes 311 at both ends, and the other end of the pin 32 is rotatably connected to the damping holes 311. The damping member 31 is made of an elastically deformable material, and a rib 132 and a groove 312 are provided between the inner side of the through hole 131 and the outer side of the damping member 31 to restrict the rotation of the damping member 31 relative to the through hole 131.

[0039] Specifically, the damping element 31 is made of deformable materials such as silicone or rubber. The damping element 31 has damping holes 311 at both ends. A pin hole 24 is provided between the lamp mounting base 2 and the inner side of the hinge recess 133. One end of the pin 32 passes through the pin hole 24 and is fixedly connected to the lamp mounting base 2. The other end of the pin 32 is interference-fitted with the damping hole 311 and can be rotatably connected. Through the friction between the surface of the pin 32 and the inner wall of the damping hole 311, the lamp mounting base 2 and the fixed base 1 achieve stepless adjustment and positioning. Compared to the wear problem that easily occurs during the rotation adjustment process of the downlight and the support baffle in the existing wall lamp, the connection between the adjustment connecting seats in this application is reliable and has a longer service life.

[0040] When assembling the adjusting connector, hold the fixing base 1 and align the groove 312 on the outer surface of the damping element 31 with the protruding rib 132 of the hinge portion 13, pushing it into the through hole 131 of the hinge portion 13. The hinge recess 133 on the lamp mounting base 2 covers the hinge portion 13 of the fixing base 1. The pin 32 passes through the pin hole 24 and the damping hole 311 of the lamp mounting base 2 and is pushed into the damping element 31. The pin 32 is rotatably connected through the damping hole 311, thus completing the assembly between the lamp mounting base 2 and the fixing base 1. The pin 32 can be integrally inserted into the damping element 31 and fixedly connected to the lamp mounting base 2. Alternatively, the pin 32 can be integrally inserted through the damping element 31 from one side of the lamp mounting base 2, and then engaged with the pin hole 24 on the lamp mounting base 2. The integral structure of the pin 32 is not shown in the figure. The aforementioned pin 32 can also be composed of two pin sections 32. Each pin section 32 passes through a pin hole 24, with one end fixedly connected to the lamp mounting base 2, and the other end embedded in the damping member 31 and rotatably connected to the damping hole 311. The preferred technical solution of this application uses two pin sections 32, each fixedly connected to the pin holes 24 on the two inner sides of the hinge recess 133, which has the advantages of convenient assembly, easy operation, and reliable connection.

[0041] When adjusting the angle of the lamp, a force is applied to the lamp mounting base 2, thereby driving the pin 32 to rotate, which in turn drives the damping component 31 to rotate and engage with the through hole 131, and causes the damping component 31 to deform accordingly. The engagement positions between the groove 312 and the rib 132 are staggered to generate a locking force to achieve damping engagement. The unfolding angle is accurately adjusted and positioned at the current unfolding angle through the hinge part 13 and the damping component 3, so as to achieve stepless adjustment of the required unfolding angle between the fixed base 1 and the lamp mounting base 2.

[0042] like Figure 2-5 As shown, as a further technical solution of this embodiment, the fixed base 1 has a latching member 12 at the end away from the hinge part 13 for locking and fixing the folded lamp mounting base 2 into the cavity 21. The latching member 12 is a hook integrally formed on the fixed base 1, and the side of the lamp mounting base 2 opposite to the hinge part 13 engages with the hook. When the lamp mounting base 2 and the fixed base 1 are folded, the hook fixes the lamp mounting base 2 and the fixed base 1, thereby restricting the movement between the lamp mounting base 2 and the fixed base 1. Conversely, the latching member 12 can also be set on the lamp mounting base 2 and engage with the fixed base 1, but this method is not shown. The latching hook can also be set on both sides of the fixed base 1, and the side of the lamp mounting base 2 is provided with a protrusion that engages with the hook, which can avoid interference with the installation of the lamp. By setting the buckle 12, when the entire adjustment connector is in the folded state, the fixing seat 1 and the lamp mounting seat 2 are fixed together, which has the advantage of low space occupation of the adjustment connector and the entire adjustment connector structure is more compact.

[0043] It should be noted that the connection method of the protrusion and hook on the lamp mounting base 2 is not shown in the figure.

[0044] like Figure 1 , Figure 2 As shown, to avoid drilling holes in the wall or cabinet and thus damaging the wall, the mounting base 1 has a protrusion 15 on the side near the recess 21. The bottom surface of the mounting base 1 is fixed to the protrusion 15 by screws, and a magnetic connector 14 is fixed thereto. The mounting base 1 can be attracted to a corresponding magnetic body through the magnetic connector 14. The lamp mounting base 2 is provided with a clearance hole 23 to avoid the protrusion 15. The magnetic connector 14 is connected to the mounting base 1 by screw thread engagement. A magnetic body is magnetically fixed to the desired wall or cabinet and magnetically connected to the magnetic connector 14. This application uses the magnetic connector 14 to fix the adjustment connector to the desired wall or cabinet. The structure and operation are simple, the installation does not damage the wall or cabinet, and it is aesthetically pleasing. Furthermore, to maintain the connection strength of the fixing base 1 despite its relatively thin thickness, a boss 15 is formed on the side of the fixing base 1 near the recess 21. This allows the magnetic connector 14 to be locked in the boss 15 by screw thread engagement, thereby increasing the connection portion between the screw and the fixing base 1. Correspondingly, the lamp mounting base 2 has a clearance hole 23 corresponding to the position of the boss 15. In this technical solution, the fixing base 1 is fixedly connected to the magnetic connector 14 by setting the boss 15, thereby increasing the connection portion between the screw and the fixing base 1 by thread engagement, thus maintaining the connection strength of the fixing base 1 structure.

[0045] like Figure 1-5 As shown, the lamp mounting base 2 has a clamping portion 22 integrally formed on the side facing upwards away from the recess 21 for engaging the lamp. The clamping portion 22 consists of at least one pair of clamping teeth 221 spaced apart on the lamp mounting base 2 and distributed on opposite sides of the lamp mounting base 2. The clamping portion 22 and the lamp are fixed to each other by a snap-fit ​​connection. Specifically, the clamping portion 22 is made of a deformable material. The clamping portion 22 may consist of two pairs of symmetrically distributed clamping teeth 221. In this preferred embodiment, the clamping portion 22 is provided on one side of the lamp mounting base 2 corresponding to the hinge portion 13 and on the opposite side in the same straight direction, so that the lamp can be detachably engaged with the lamp mounting base 2.

[0046] like Figure 6-8As shown, this application also discloses a cabinet lamp, including the aforementioned adjustable connecting seat. The cabinet lamp includes a cabinet lamp body 4, which is detachably connected to a lamp mounting base 2. The cabinet lamp body 4 has a guide groove 43 along its length on its side for engaging with the lamp mounting base 2. Limiting portions 44 are provided at both ends of the cabinet lamp body 4 to prevent the lamp mounting base 2 from disengaging from the guide groove 43. The cabinet lamp body 4 includes a housing 41 and a lampshade 42, the lampshade 42 being snapped onto the housing 41, and the guide groove 43 being located between the housing 41 and the side of the lampshade 42.

[0047] The lampshade 42 is snapped into the housing 41, and guide grooves 43 are formed on both sides of the lampshade 42 and the housing 41 to slide with the adjusting connecting seat. The lamp mounting base 2 is snapped into the guide groove 43 by the clamping part 22. The cabinet lamp body 4 is then slid to adjust the relative position of the guide groove 43 and the lamp mounting base 2. When the lamp mounting base 2 is snapped into the guide groove 43 and the cabinet lamp body 4 slides along the length of the guide groove 43, the limiting part 44 is snapped into both ends of the housing 41. The limiting part 44 is used to prevent the lamp mounting base 2 from disengaging from the guide groove 43. The clamping part 22 is snapped into the guide groove 43 without affecting the illumination range of the cabinet lamp.

[0048] When adjusting the cabinet lamp body 4, first release the snap-fit ​​connection between the fixing seat 1 and the lamp mounting seat 2, then rotate the lamp mounting seat 2 to steplessly adjust the illumination angle of the cabinet lamp body 4. Under the action of the damping component 3, the lamp mounting seat 2 is fixed in the desired position. When it is necessary to adjust the illumination range of the cabinet lamp, move the cabinet lamp body 4 to slide relative to the adjusting connecting seat. The cabinet lamp can be adjusted in the left and right directions of the adjusting connecting seat, thereby changing the illumination range of the cabinet lamp body 4. In this application, the cabinet lamp body 4 is installed on the wall or cabinet at the desired position through the adjusting connecting seat. The cabinet lamp body 4 rotates with the lamp mounting seat 2 in the adjusting connecting seat, thereby adjusting the illumination angle range of the cabinet lamp body 4. The cabinet lamp in this application steplessly adjusts the illumination angle and range of the cabinet lamp body 4 through the adjusting connecting seat, thus having the advantages of stepless adjustment making the illumination angle of the cabinet lamp body 4 more precise, and the cabinet lamp structure occupying less space and being more compact. This solves the problems of inaccurate angle adjustment and positioning, large space occupation, and complex structure in the prior art.

Claims

1. A regulating socket for a lighting device, characterized in that The adjusting connecting seat comprises a fixed seat (1) and a lamp mounting seat (2) hinged to the fixed seat (1) and capable of being folded or unfolded relative to the fixed seat (1), the bottom of the lamp mounting seat (2) is provided with a recess (21) for accommodating the fixed seat (1), and when the lamp mounting seat (2) is folded relative to the fixed seat (1), the fixed seat (1) is placed in the recess (21), the adjusting connecting seat further comprises a damping assembly (3) arranged between the fixed seat (1) and the lamp mounting seat (2), and the damping assembly (3) is configured to enable the lamp mounting seat (2) to be steplessly adjusted relative to the fixed seat (1) and positioned at a desired unfolded angle.

2. A regulating socket for a lighting device according to claim 1, characterized in that One end of the fixed seat (1) is provided with a protruding hinge part (13), one end of the lamp mounting seat (2) is provided with a hinge recess (133) for accommodating the hinge part (13), and the damping assembly (3) is arranged between the hinge recess (133) and the hinge part (13).

3. A regulating socket for a lighting device according to claim 2, characterized in that The damping assembly (3) comprises a through hole (131) arranged on the hinge part (13), a damping part (31) embedded in the through hole (131), and a pin shaft (32) with one end fixedly connected to the inner side of the hinge recess (133), the damping part (31) is provided with damping holes (311) at both ends, and the other end of the pin shaft (32) is rotatably connected to the damping holes (311).

4. A regulating socket for a lighting device according to claim 3, characterized in that The damping part (31) is made of a material capable of elastically deforming, and the inner side of the through hole (131) and the outer side of the damping part (31) are correspondingly provided with a convex rib (132) and a groove (312) for limiting the rotation of the damping part (31) relative to the through hole (131).

5. An adjustable mounting base for a lighting device according to claim 2, wherein One end of the fixed seat (1) away from the hinge part (13) is provided with a buckle part (12) for clamping and fixing the lamp mounting seat (2) in the folded state in the recess (21).

6. An adjustable mounting base for a lighting device according to claim 1, wherein The lamp mounting seat (2) is integrally formed with a clamping part (22) for clamping the lamp on the side away from the recess (21).

7. A regulating socket for a lighting device according to any one of claims 1-6, characterized in that The fixed seat (1) is provided with a boss (15) on the side close to the recess (21), a magnetic attraction connecting part (14) is fixed to the bottom of the fixed seat (1) by screwing the boss (15), the fixed seat (1) can be attracted to the corresponding magnetizer through the magnetic attraction connecting part (14), and the lamp mounting seat (2) is provided with an avoiding hole (23) for avoiding the boss (15).

8. A cabinet light characterized by The cabinet lamp comprises a cabinet lamp body (4) which is detachably connected with the lamp mounting seat (2).

9. A cabinet light according to claim 8, wherein The cabinet lamp body (4) is provided with a guide groove (43) for clamping and cooperating with the lamp mounting seat (2) along the length direction, and the cabinet lamp body (4) is provided with a limiting part (44) at both ends for limiting the lamp mounting seat (2) from being separated from the guide groove (43).

10. A cabinet light according to claim 9, wherein The cabinet lamp body (4) comprises a shell (41) and a lampshade (42), the lampshade (42) is clamped on the shell (41), and the guide groove (43) is located between the side edges of the shell (41) and the lampshade (42).

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