Lamp connecting structure and track lamp

Abstract

The utility model discloses a lamp connecting structure and a track lamp. The lamp connecting structure comprises a lamp body, a power connection component, a mounting base and an avoiding assembly. The mounting seat is rotatably mounted on one of the lamp body and the power connection component, is connected with the other one of the lamp body and the power connection component and can synchronously rotate with the other one; the lamp body and / or the power connection component are / is provided with clamping points; the avoiding assembly is connected with the mounting base, and when the mounting base rotates, at least part of the avoiding assembly can be driven to rotate together; the clamping point can abut against the avoiding assembly and prevent the avoiding assembly from rotating. The avoiding assembly rotates to be in contact with the clamping point; the mounting base can continue to rotate relative to the clamping point, and the clamping point can limit the maximum rotation amplitude of the mounting base through the avoiding assembly. And the lamp body can continuously rotate after being clamped at the clamping point, so that the lamp body has a larger adjusting angle, and the illumination position of the lamp body can be smoothly adjusted to the target position.

Description

Technical Field

[0001] The utility model relates to the field of lamp bodies, in particular to a lamp connection structure and a track lamp. Background Art

[0002] As we all know, in track lights and other lamps, in order to make the lamp body illuminate the target position smoothly, the lamp body usually has a rotation function. In order to avoid the problem that the internal cables are driven and damaged due to excessive rotation of the lamp body, the rotation angle of the lamp body is usually limited. However, the limited rotation angle makes the adjustment effect of the lighting position of the lamp body limited, which is undoubtedly difficult to adapt to diverse usage needs. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a lamp connection structure that can be rotated to a greater extent.

[0004] The utility model also provides a track lamp with the lamp connection structure.

[0005] According to the lamp connection structure of the first aspect embodiment of the utility model, it includes: a lamp body, a power connection component, a mounting seat, and an avoidance component; the mounting seat is rotatably mounted on one of the lamp body and the power connection component, and the other of the lamp body and the power connection component is connected to the mounting seat and can rotate synchronously with it; the lamp body and / or the power connection component are provided with a clamping point; the avoidance component is connected to the mounting seat, and when the lamp body rotates, it can drive at least part of the avoidance component to rotate together; the clamping point can abut against the avoidance component and hinder the rotation of the lamp body; when the avoidance component rotates to contact the clamping point; the lamp body can continue to rotate relative to the clamping point, and the clamping point can limit the maximum rotation range of the mounting seat through the avoidance component.

[0006] The lamp connection structure according to the embodiment of the utility model has at least the following beneficial effects: the lamp body and the power connection component can be relatively rotated through the mounting base, so that the lighting position of the lamp body can be adjusted, thereby facilitating the lamp body to illuminate the target position. When the lamp body is rotated and adjusted, the lamp body will rotate synchronously with the mounting base. Since the card point will limit the maximum rotation range of the mounting base through the avoidance component, the maximum rotation range of the lamp body that rotates synchronously with the mounting base will also be limited, thereby avoiding the problem of internal cable damage caused by excessive rotation.

[0007] When the locking point contacts the avoidance component and before the mounting base reaches the maximum rotation range, the mounting base can continue to rotate relative to the locking point. Therefore, the lamp body can continue to rotate after the locking point is locked, so that the lamp body has a larger adjustment angle, and the lighting position of the lamp body can be smoothly adjusted to the target position.

[0008] According to some embodiments of the utility model, the avoidance component includes a turntable mounted on the outer periphery of the mounting seat, and the mounting seat can drive the turntable to rotate together; the outer periphery of the turntable is provided with positioning protrusions, and the positioning protrusions can abut against the locking points and hinder the rotation of the turntable.

[0009] According to some embodiments of the utility model, a connecting disk is provided on the outer periphery of the mounting seat, and the rotating disk is sleeved on the outer periphery of the connecting disk; one of the connecting disk and the rotating disk is provided with an arc groove, and the other is provided with a slider, and the slider is slidably installed in the arc groove and can slide relative to the arc groove.

[0010] According to some embodiments of the utility model, the arc-shaped groove is located on the turntable and its groove opening is opened on the inner ring side of the turntable, a positioning portion is provided on the outer periphery of the connecting disk, the positioning portion extends to the groove opening, and the sliding block is located at the positioning portion and extends into the arc-shaped groove.

[0011] According to some embodiments of the present invention, there are two arc-shaped grooves respectively located on both sides of the rotating disk, there are two sliders respectively located on the sides of both sides of the connecting disk, and the sliders are connected to the arc-shaped grooves in a one-to-one correspondence.

[0012] According to some embodiments of the utility model, a special-shaped shaft portion is provided on the mounting seat, and the special-shaped shaft portion passes through the connecting disk and is connected to the lamp body and one of the power connection components; the connecting disk is provided with a special-shaped hole, and the special-shaped hole is sleeved on the outer periphery of the special-shaped shaft portion and rotates synchronously therewith.

[0013] According to some embodiments of the utility model, one of the lamp body and the power connection component is connected to the special-shaped shaft portion and rotates synchronously therewith, and one end of the mounting base away from the special-shaped shaft portion is disc-shaped and rotatably mounted on the other of the lamp body and the power connection component.

[0014] According to some embodiments of the utility model, a connecting seat is provided on the power connection component, one end of the mounting seat away from the special-shaped shaft portion is rotatably connected to the connecting seat, the special-shaped shaft portion passes through the connecting seat and is connected to the lamp body, and the clamping point is located on the side of the end surface of the connecting seat.

[0015] According to some embodiments of the present invention, the lamp body is rotatably connected to a swing rod, and the swing rod is connected to the mounting seat and can enable the lamp body to be flipped relative to the power connection component.

[0016] The track light according to the embodiment of the second aspect of the utility model comprises the lamp connection structure according to the embodiment of the first aspect of the utility model.

[0017] The track light according to the embodiment of the utility model has at least the following beneficial effects: the lamp body and the power connection component can be relatively rotated through the mounting base, so that the lighting position of the lamp body can be adjusted, thereby facilitating the lamp body to illuminate the target position. When the lamp body is rotated and adjusted, the lamp body will rotate synchronously with the mounting base. Since the card point will limit the maximum rotation range of the mounting base through the avoidance component, the maximum rotation range of the lamp body that rotates synchronously with the mounting base will also be limited, thereby avoiding the problem of internal cable damage caused by excessive rotation.

[0018] When the locking point contacts the avoidance component and before the mounting base reaches the maximum rotation range, the mounting base can continue to rotate relative to the locking point. Therefore, the lamp body can continue to rotate after the locking point is locked, so that the lamp body has a larger adjustment angle, and the lighting position of the lamp body can be smoothly adjusted to the target position.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 A schematic diagram of a lamp connection structure according to an embodiment of the utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of a lamp connection structure at a mounting base is shown;

[0023] Figure 3 for Figure 1 A schematic diagram of an avoidance component of a lamp connection structure is shown;

[0024] Figure 4 for Figure 1 A schematic cross-sectional view of the avoidance component of the lamp connection structure is shown;

[0025] Figure 5 for Figure 1 An exploded schematic diagram of the avoidance component of the lamp connection structure is shown.

[0026] Reference numerals: power connection component 100; connection base 200; clamping point 250; avoidance component 300; turntable 310; arc groove 313; positioning convex point 315; mounting base 320; special-shaped shaft portion 350; connection plate 400; slider 430; positioning portion 450; special-shaped hole 470; lamp body 700; swing rod 750; DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] Reference Figure 1, a lamp connection structure, comprising: a lamp body 700, a power connection component 100, a mounting seat 320, and an avoidance component 300; the mounting seat 320 is rotatably mounted on one of the lamp body 700 and the power connection component 100, and the other of the lamp body 700 and the power connection component 100 is connected to the mounting seat 320 and can rotate synchronously with it; the lamp body 700 and / or the power connection component 100 are provided with a clamping point 250; the avoidance component 300 is connected to the mounting seat 320, and when the lamp body 700 rotates, it can drive at least part of the avoidance component 300 to rotate together; the clamping point 250 can abut against the avoidance component 300 and hinder the rotation of the lamp body 700; when the avoidance component 300 rotates to contact with the clamping point 250; the lamp body 700 can continue to rotate relative to the clamping point 250, and the clamping point 250 can limit the maximum rotation range of the mounting seat 320 through the avoidance component 300. The lamp body 700 and the power connection component 100 can be relatively rotated through the mounting seat 320, so that the illumination position of the lamp body 700 can be adjusted, thereby facilitating the lamp body 700 to perform lighting operations on the target position. When the lamp body 700 is rotated and adjusted, the lamp body 700 will rotate synchronously with the mounting seat 320. Since the clamping point 250 will limit the maximum rotation range of the mounting seat 320 through the avoidance component 300, the maximum rotation range of the lamp body 700 that rotates synchronously with the mounting seat 320 will be limited together, thereby avoiding the problem of internal cable damage caused by excessive rotation. When the clamping point 250 contacts the avoidance component 300, and before the mounting seat 320 reaches the maximum rotation range, the mounting seat 320 can continue to rotate relative to the clamping point 250. Therefore, the lamp body 700 can continue to rotate after the clamping point 250 is clamped, so that the lamp body 700 has a larger adjustment angle, and the illumination position of the lamp body 700 can be smoothly adjusted to the target position.

[0032] It is conceivable that the mounting base 320 can be rotatably mounted on the lamp body 700 and fixedly connected to the power connection component 100. In this case, when the lamp body 700 rotates, it will drive the lamp body 700 to rotate relative to the mounting base 320; in this case, the clamping point 250 can be set on the lamp body 700 and rotate with the lamp body 700, so as to achieve the effect of preventing the lamp from rotating when it contacts the avoidance component 300. Of course, the mounting base 320 can also be rotatably connected to the power connection component 100, and the specific implementation method can be adjusted accordingly according to actual needs, and is not limited here.

[0033] In certain embodiments, reference Figure 2The avoidance component 300 includes a turntable 310 sleeved on the outer periphery of the mounting seat 320, and the mounting seat 320 can drive the turntable 310 to rotate together; the outer periphery of the turntable 310 is provided with a positioning protrusion 315, and the positioning protrusion 315 can abut against the clamping point 250 and hinder the rotation of the turntable 310. When the lamp body 700 rotates, it will drive the turntable 310 to rotate together. When the positioning protrusion 315 on the outer periphery of the turntable 310 abuts against the clamping point 250, a blocking effect on the rotational motion will be formed between the two, thereby effectively achieving the purpose of preventing the lamp from rotating excessively.

[0034] In certain embodiments, reference Figure 3 , the outer periphery of the mounting seat 320 is provided with a connecting disk 400, and the rotating disk 310 is sleeved on the outer periphery of the connecting disk 400; one of the connecting disk 400 and the rotating disk 310 is provided with an arc groove 313, and the other is provided with a slider 430, and the slider 430 is slidably installed in the arc groove 313 and can slide relative to the arc groove 313. When the lamp body 700 rotates, it will drive the connecting disk 400 and the rotating disk 310 to rotate together. In this process, after the rotating disk 310 contacts the clamping point 250 through the positioning protrusion 315, the rotating disk 310 will stop moving. Thereafter, when the lamp body 700 continues to rotate, it will drive the slider 430 to move in the arc groove 313, so as to achieve the effect of allowing the lamp body 700 to continue to rotate, and then the illumination position adjustment range of the lamp body 700 can be expanded to adapt to different usage requirements. The maximum rotation amplitude of the lamp can be determined and limited by the length of the arc groove 313, thereby avoiding the problem of excessive rotation of the lamp body 700.

[0035] Specifically, the arc groove 313 is provided on the rotating disk 310, and the slider 430 is provided on the connecting disk 400. Of course, the slider 430 may also be provided on the rotating disk 310, and the arc groove 313 may be provided on the connecting disk 400. The specific implementation method may be adjusted accordingly according to actual needs, and is not limited here.

[0036] Furthermore, when the positioning protrusion 315 and the locking point 250 are in contact with each other, the arc groove 313 can extend to the side of the locking point 250 away from the positioning protrusion 315, so that the lamp body 700 can be rotated to pass the locking point 250, thereby allowing the lamp body 700 to rotate more than 360° and achieve a comprehensive rotation adjustment effect.

[0037] In certain embodiments, reference Figure 4The arc groove 313 is located at the rotating disk 310 and its notch is opened at the inner ring side of the rotating disk 310. The outer periphery of the connecting disk 400 is provided with a positioning portion 450, which extends to the notch. The slider 430 is located at the positioning portion 450 and extends into the arc groove 313. The positioning portion 450 can smoothly position the slider 430 into the arc groove 313, and the positioning portion 450 can also close the notch of the arc groove 313, thereby effectively preventing the slider 430 from falling out, thereby improving the overall stability during movement.

[0038] In certain embodiments, reference Figure 3 There are two arc grooves 313, which are respectively located on both sides of the rotating disk 310, and there are two sliders 430, which are respectively located on the sides of both sides of the connecting disk 400. The sliders 430 are connected to the arc grooves 313 in a one-to-one correspondence. The two arc grooves 313 and the two sliders 430 can be connected on both sides of the rotating disk 310 and the connecting disk 400, respectively, so that the connecting disk 400 and the rotating disk 310 can be connected and limited to each other in a balanced manner, thereby effectively improving the movement stability of the two during relative movement.

[0039] In certain embodiments, reference Figure 4 The mounting seat 320 is provided with a special-shaped shaft portion 350, which passes through the connecting plate 400 and is connected to one of the lamp body 700 and the power connection component 100; the connecting plate 400 is provided with a special-shaped hole 470, which is sleeved on the outer periphery of the special-shaped shaft portion 350 and rotates synchronously with it. When the lamp body 700 rotates, the mounting seat 320 can be driven to rotate through the special-shaped shaft portion 350, and the connecting plate 400 can also be driven to rotate together through the special-shaped hole 470, so that the avoidance component 300 can smoothly achieve the effect of increasing the rotation range of the lamp.

[0040] In certain embodiments, reference Figure 1 , one of the lamp body 700 and the power connection component 100 is connected to the special-shaped shaft portion 350 and rotates synchronously therewith, and one end of the mounting seat 320 away from the special-shaped shaft portion 350 is disc-shaped and rotatably mounted on the other of the lamp body 700 and the power connection component 100. The disc-shaped mounting seat 320 can smoothly rotate relative to the lamp body 700 or the power connection component 100 without causing a jamming problem due to the convexity of the concave and convex position, thereby ensuring that the lamp body 700 can rotate smoothly and the illumination area can be adjusted effectively.

[0041] In certain embodiments, reference Figure 2The connecting member 100 is provided with a connecting seat 200, one end of the mounting seat 320 away from the special-shaped shaft portion 350 is rotatably connected to the connecting seat 200, the special-shaped shaft portion 350 passes through the connecting seat 200 and is connected to the lamp body 700, and the clamping point 250 is located at the side of the end surface of the connecting seat 200. The connecting seat 200 can relatively position the clamping point 250 and the special-shaped shaft portion 350, so as to ensure that when the lamp body 700 rotates, the clamping point 250 can smoothly block the rotation of the lamp body 700 through the avoidance component 300, or the clamping point 250 directly blocks the rotation of the lamp body 700, so as to avoid the problem of excessive rotation of the lamp body 700.

[0042] In certain embodiments, reference Figure 1 The lamp body 700 is rotatably connected to a swing rod 750, which is connected to the mounting seat 320 and enables the lamp body 700 to be flipped relative to the power connection component 100. When the lamp body 700 is flipped relative to the power connection component 100 by the swing rod 750, the lighting position of the lamp body 700 can be further adjusted. In addition, the lamp body 700 can be rotated and adjusted in multiple dimensions through the rotation of the mounting seat 320 and the flipping of the swing rod 750, thereby effectively improving the adjustment amount of the lighting position of the lamp body 700, so that the lamp body 700 can meet various usage requirements.

[0043] The second aspect of the utility model provides an embodiment of a track light, including the above-mentioned lamp connection structure. The lamp body 700 and the power connection component 100 can be relatively rotated through the mounting base 320, so as to adjust the lighting position of the lamp body 700, thereby facilitating the lamp body 700 to illuminate the target position. When the lamp body 700 is rotated and adjusted, the lamp body 700 will rotate synchronously with the mounting base 320. Since the clamping point 250 will limit the maximum rotation range of the mounting base 320 through the avoidance component 300, the maximum rotation range of the lamp body 700 that rotates synchronously with the mounting base 320 will be limited at the same time, thereby avoiding the problem of internal cable damage caused by excessive rotation. When the clamping point 250 contacts the avoidance component 300, and before the mounting base 320 reaches the maximum rotation range, the mounting base 320 can continue to rotate relative to the clamping point 250. Therefore, the lamp body 700 can continue to rotate after being locked at the locking point 250, so that the lamp body 700 has a larger adjustment angle, and the lighting position of the lamp body 700 can be smoothly adjusted to the target position.

[0044] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A lamp connection structure, characterized in that: include: A lamp body (700) and a power connection component (100); A mounting seat (320) is rotatably mounted on one of the lamp body (700) and the power connection component (100); the other of the lamp body (700) and the power connection component (100) is connected to the mounting seat (320) and can rotate synchronously therewith; the lamp body (700) and / or the power connection component (100) are provided with a locking point (250); The avoidance component (300) is connected to the mounting seat (320), and when the lamp body (700) rotates, it can drive at least a part of the avoidance component (300) to rotate together; the blocking point (250) can abut against the avoidance component (300) and hinder the rotation of the lamp body (700); when the avoidance component (300) rotates to contact the blocking point (250), the lamp body (700) can continue to rotate relative to the blocking point (250), and the blocking point (250) can limit the maximum rotation range of the mounting seat (320) through the avoidance component (300).

2. The lamp connection structure according to claim 1, characterized in that: The avoidance component (300) comprises a turntable (310) sleeved on the outer periphery of the mounting seat (320), and the mounting seat (320) can drive the turntable (310) to rotate together; the outer periphery of the turntable (310) is provided with a positioning protrusion (315), and the positioning protrusion (315) can abut against the locking point (250) and hinder the rotation of the turntable (310).

3. The lamp connection structure according to claim 2, characterized in that: A connecting disk (400) is sleeved on the outer periphery of the mounting seat (320), and the rotating disk (310) is sleeved on the outer periphery of the connecting disk (400); one of the connecting disk (400) and the rotating disk (310) is provided with an arc-shaped groove (313), and the other is provided with a sliding block (430), and the sliding block (430) is slidably installed in the arc-shaped groove (313) and can slide relative to the arc-shaped groove (313).

4. The lamp connection structure according to claim 3, characterized in that: The arc-shaped groove (313) is located on the rotating disk (310) and its groove opening is opened on the inner ring side of the rotating disk (310). A positioning portion (450) is provided on the outer periphery of the connecting disk (400), and the positioning portion (450) extends to the groove opening. The sliding block (430) is located at the positioning portion (450) and extends into the arc-shaped groove (313).

5. The lamp connection structure according to claim 3, characterized in that: There are two arc-shaped grooves (313) respectively located on both sides of the rotating disk (310), there are two sliders (430) respectively located on the sides of both sides of the connecting disk (400), and the sliders (430) are connected to the arc-shaped grooves (313) in a one-to-one correspondence.

6. The lamp connection structure according to claim 3, characterized in that: The mounting seat (320) is provided with a special-shaped shaft portion (350), the special-shaped shaft portion (350) passes through the connecting plate (400) and is connected to one of the lamp body (700) and the power connection component (100); the connecting plate (400) is provided with a special-shaped hole (470), the special-shaped hole (470) is sleeved on the outer periphery of the special-shaped shaft portion (350) and rotates synchronously therewith.

7. The lamp connection structure according to claim 6, characterized in that: One of the lamp body (700) and the power connection component (100) is connected to the special-shaped shaft portion (350) and rotates synchronously therewith, and one end of the mounting seat (320) away from the special-shaped shaft portion (350) is disc-shaped and is rotatably mounted on the other of the lamp body (700) and the power connection component (100).

8. The lamp connection structure according to claim 7, characterized in that: A connecting seat (200) is provided on the power connection component (100); one end of the mounting seat (320) away from the special-shaped shaft portion (350) is rotatably connected to the connecting seat (200); the special-shaped shaft portion (350) passes through the connecting seat (200) and is connected to the lamp body (700); and the clamping point (250) is located on the side of the end surface of the connecting seat (200).

9. The lamp connection structure according to claim 1, characterized in that: The lamp body (700) is rotatably connected to a swing rod (750), and the swing rod (750) is connected to the mounting seat (320) and can enable the lamp body (700) to flip relative to the power connection component (100).

10. A track light, characterized in that: The lamp connection structure comprises the lamp connection structure according to any one of claims 1 to 9.

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