Led three-dimensional 360-degree rotary mechanical low-position light

Abstract

This application discloses an LED 360-degree rotating mechanical low-level light, relating to a low-level lighting device. The light includes a rotating housing with a first chamber on its side for mounting a light module. Support frames are connected to both sides of the housing via a drive assembly. The drive assembly includes a motor, a motor control board, and a motor bracket. The motor's non-circular rotating shaft is inserted into a corresponding shaft hole in the rotating housing, and the housing and light module are synchronously driven to rotate continuously and stably by the motors on both sides. The rotating housing and the motor bracket are connected by inner and outer convex ring bearings to effectively reduce friction. A sealing structure is provided between the support frame and the motor bracket, and an extended outer ring arm contacts the rotating housing, enhancing sealing and aesthetics. The light module adopts a snap-on detachable structure for easy maintenance; the first chamber is equipped with a lens with a variable-angle film for adjustable light pattern. This solution has a reasonable structure, operates smoothly, and can achieve dynamic multi-angle lighting, suitable for various scenarios such as landscapes and stages.

Description

Technical Field

[0001] This application relates to the field of low-position lighting, and more particularly to an LED 360-degree rotating mechanical low-position light. Background Technology

[0002] Low-position lighting equipment is widely used in landscape lighting, architectural floodlighting, stage effects, and interior and exterior decoration. Traditional low-position lights are mostly fixed structures, with no adjustable lighting angle and direction, or only limited static angle adjustment, which cannot meet the needs of modern lighting scenarios for dynamic, three-dimensional, and multi-angle lighting effects.

[0003] In existing technologies, while some low-position lights have a rotating function, they mostly use a single motor drive or a simple mechanical transmission method, which has problems such as complex structure, unstable rotation, high noise, and poor waterproof and dustproof performance. In addition, existing rotating low-position lights still have shortcomings in terms of installation and maintenance, and flexibility in light adjustment, making it difficult to achieve efficient and reliable all-round dynamic lighting effects.

[0004] Therefore, it is necessary to provide a mechanical low-position lamp with a reasonable structure, stable operation, convenient installation, and the ability to rotate 360 ​​degrees in three dimensions to make up for the shortcomings of the existing technology. Utility Model Content

[0005] The technical problem this application aims to solve is that while some existing low-position lights have a rotating function, they mostly use a single motor drive or a simple mechanical transmission method, resulting in problems such as complex structure, unstable rotation, high noise, and poor waterproof and dustproof performance. Furthermore, they still have shortcomings in installation and maintenance, and the flexibility of light adjustment, making it difficult to achieve efficient and reliable all-around dynamic lighting effects. To address the above-mentioned deficiencies of the existing technology, this application provides an LED 360-degree rotating mechanical low-position light.

[0006] To solve the above-mentioned technical problems, the technical solution adopted in this application is:

[0007] A 360-degree rotating mechanical low-position LED light is constructed, comprising a rotating housing, a first chamber on the side of the rotating housing, a lamp module disposed in the first chamber, support frames on both sides of the rotating housing, and a drive assembly between the support frames and the rotating housing. The drive assembly includes a motor and a motor control board for controlling the motor. A shaft hole is provided on the rotating housing corresponding to the motor's rotating shaft, and the motor's rotating shaft is inserted into the shaft hole. The shape of the shaft hole is adapted to the shape of the motor's rotating shaft, and the cross-section of the motor's rotating shaft is non-circular. When the two sets of motor rotating shafts rotate, they drive the rotating housing to rotate and drive the lamp module to rotate synchronously.

[0008] Preferably, the drive assembly further includes a motor bracket, a motor chamber is provided inside the motor bracket, the motor is placed inside the motor chamber, a circular hole is provided on the motor chamber, the circular hole is coaxially arranged with the shaft hole, the motor rotating shaft passes through the circular hole and is placed inside the shaft hole, and the area of ​​the circular hole is larger than the cross-sectional area of ​​the motor rotating shaft.

[0009] Preferably, the rotating housing has second chambers on both sides, the motor bracket is placed in the second chambers and connected to the rotating housing, and the lower end of the support frame is provided with a support part, which raises the height of the rotating housing.

[0010] Preferably, an inner convex ring is provided in the second chamber, and an outer convex ring is provided on the motor bracket corresponding to the inner convex ring. A gap is left between the inner convex ring and the outer convex ring, and a bearing is provided in the gap.

[0011] Preferably, the support frame is provided with a sealing groove on the side facing the motor bracket, and a seal is provided on the motor bracket corresponding to the sealing groove. The support frame is also provided with an outer ring arm, which is formed by extending from the outer wall of the support frame towards the motor bracket, and the end of the outer ring arm contacts the rotating housing.

[0012] Preferably, the rotating shaft hole is connected to the first chamber, a blind hole is provided at the end of the motor rotating shaft, and the end of the motor rotating shaft passes through the rotating shaft hole and is placed in the first chamber. A stop ring is connected at the blind hole, and the area of ​​the stop ring is larger than the area of ​​the rotating shaft hole.

[0013] Preferably, the lamp module includes a lamp panel and a lamp panel bracket connected to the lamp panel. The lamp panel is provided with lamp beads, the lamp panel bracket is provided with a lamp cup, and a lamp cover for fixing the lamp cup is provided. A step is provided on the first chamber. The lamp module also includes a lens placed at the step, and a variable angle film is provided on the lens.

[0014] Preferably, the lamp panel bracket has a slot on its side, one end of which is open, and the lamp cup has a protrusion corresponding to the slot. The protrusion is inserted into the slot along the opening. The lamp panel bracket also has a connecting ear on its side, and the lamp cover has a locking block corresponding to the connecting ear.

[0015] The beneficial effects of this application are as follows:

[0016] 1. Compact and reasonable structure, stable and reliable rotation: The drive components arranged symmetrically on both sides cooperate with the rotating housing. The motor rotating shaft with a non-circular cross section is adapted to the shaft hole for transmission, realizing bidirectional synchronous drive. This ensures that the rotating housing is stable and does not shake during rotation, improving the service life and lighting effect of the lamp.

[0017] 2. Modular design for easy installation and maintenance: The lamp module adopts a detachable structure with slots, protrusions, and connecting ears, which facilitates quick installation, replacement or repair; the motor bracket and support frame are sealed together by sealing grooves and sealing rings to improve waterproof and dustproof performance, while the outer ring arm design further enhances sealing and aesthetics.

[0018] 3. Flexible and versatile lighting effects: The rotation speed and direction can be precisely adjusted through the motor control board. Combined with the lens and variable angle film, the angle and shape of the light spot can be flexibly controlled to meet the dynamic lighting needs of various scenarios.

[0019] 4. Bearing support reduces friction and reduces noise: A bearing is installed between the rotating housing and the motor bracket to effectively reduce rotational friction, improve rotational efficiency, and reduce operating noise. It is suitable for indoor and outdoor environments with high requirements for quiet operation.

[0020] 5. Lifting support design for strong applicability: The support at the lower end of the support frame can lift the height of the rotating shell, preventing water and debris from affecting the normal operation of the lamps and enhancing environmental adaptability. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the present application will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of a mechanical low-position lamp according to a preferred embodiment of this application;

[0023] Figure 2 This is a cross-sectional structural diagram of a mechanical low-position lamp according to a preferred embodiment of this application;

[0024] Figure 3 This is an exploded structural diagram of a mechanical low-position lamp according to a preferred embodiment of this application;

[0025] Figure 4 This is a schematic diagram of the axial structure of the rotating housing according to a preferred embodiment of this application;

[0026] Figure 5 This is a schematic diagram of another axial side structure of the rotating housing according to a preferred embodiment of this application.

[0027] Figure 6 This is an exploded view of the lamp module assembly according to a preferred embodiment of this application;

[0028] Figure 7 This is an exploded structural diagram of the support frame and drive assembly according to a preferred embodiment of this application;

[0029] Figure 8 This is a schematic diagram of the axonometric structure of the support frame according to a preferred embodiment of this application;

[0030] Figure 9 This is a schematic diagram of the axial structure of the motor bracket according to a preferred embodiment of this application;

[0031] Figure 10 This is a schematic diagram of another axial side structure of the motor bracket according to a preferred embodiment of this application. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this application. Obviously, the described embodiments are some embodiments of this application, but not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this application.

[0033] A preferred embodiment of this application provides an LED 360-degree rotating mechanical low-position light; such as... Figures 1-3 As shown, the device includes a rotating housing 10, on which three sets of lamp modules 30 are mounted. Support frames 20 are connected to both sides of the rotating housing, through which mechanical low-position lamps are installed or placed. A drive assembly 50 is provided between the support frames and the rotating housing. The drive assembly drives the rotating housing to rotate, thereby causing the lamp modules to rotate and realizing the rotation of the mechanical low-position lamps. Drive assemblies are provided on both sides of the rotating housing, and power lines 40 connected to the drive assemblies are provided on the support frames. Power is supplied to the drive assemblies and lamp modules through the power lines, and the two sets of drive assemblies work synchronously at the same speed, causing both sides of the rotating housing to rotate synchronously at the same speed and in the same direction.

[0034] Specifically, such as Figure 2-3 and Figure 7 As shown, the drive assembly 50 includes a motor bracket 503 and a motor 501 placed inside the motor bracket. The motor bracket has a circular hole 506 through which the motor rotating shaft 504 passes. The rotating housing has a shaft hole 104 corresponding to the motor rotating shaft. The motor rotating shaft passes through the circular hole and is inserted into the shaft hole. The shape of the shaft hole matches the shape of the motor rotating shaft. At the same time, the cross-section of the motor rotating shaft is not circular, while the area of ​​the circular hole is larger than the cross-sectional area of ​​the motor rotating shaft. This is to ensure that when the motor rotating shaft rotates in the circular hole, the rotating housing rotates synchronously with the motor rotating shaft, so that the rotating housing rotates synchronously relative to the motor bracket. The drive assembly also includes a motor control board 500 connected to the power cord. The motor control board controls the rotation speed of the motor. The performance of the motor is not specifically described in this application. A suitable motor can be set to drive the rotating housing to rotate as needed.

[0035] Furthermore, such as Figures 4-5 , Figure 7 and Figure 10 As shown, a second chamber 101 is provided on the side of the rotating housing 10. The shaft hole 104 is placed in the second chamber. An inner convex ring 103 is provided in the second chamber. A part of the motor bracket extends into the second chamber, and the circular hole is coaxial with the shaft hole. An outer convex ring 509 is provided on the motor bracket corresponding to the inner convex ring. When the motor bracket is connected to the rotating housing, there is a gap between the outer convex ring and the inner convex ring. A bearing 502 is provided in the gap. By providing the bearing, the friction force when the rotating housing rotates relative to the motor bracket is reduced, and the rotation is more stable. At the same time, the inner convex ring and the outer convex ring can also prevent the bearing from wobbling left and right.

[0036] Furthermore, such as Figure 3 and Figures 7-10 As shown, a support portion 200 is formed at the lower end of the support frame 20, which increases the height of the rotating housing. The height of the support portion can be set as needed; however, the specific details of the height are not described here. A power cord hole 201 is provided inside the support portion, through which the power cord passes and connects to the motor control board 500. Sealant or similar materials can be used to seal the power cord hole, preventing moisture from entering the interior. Existing sealant products can be used, and this application does not elaborate on this aspect. An opening is provided at the upper end of the support frame 20, connecting to the motor bracket 503. A motor chamber 508 is provided inside the motor bracket, where the motor is placed, and the motor's rotating shaft passes through a circular hole 506. A fixing hole 505 is provided at the opening of the support frame, and a corresponding fixing hole is provided on the motor bracket. The motor bracket and the support frame can be connected and locked together using locking screws. A sealing groove 202 and a sealing ring 507 are provided at the connection between the motor bracket and the support frame. The sealing ring engages with the sealing groove to achieve a sealed connection between the motor bracket and the support frame. Alternatively, a sealing ring can be provided in the sealing groove to improve the sealing effect. The support frame is provided with an outer ring arm 203, which extends along the periphery of the support frame toward the motor bracket and the end of the outer ring arm contacts the rotating housing, thereby further improving the sealing effect. The motor bracket is not visible from the outside, which also improves the aesthetics of the mechanical low-position lamp.

[0037] Furthermore, such as Figure 1-6As shown, a first chamber 100 is provided on the side of the rotating housing 10. The first chambers can be arranged along the periphery of the rotating housing, and the specific arrangement can be determined as needed. Each set of first chambers is equipped with a lamp module 30. At the same time, the first chambers on both sides are connected to the shaft hole. The end of the motor rotating shaft passes through the shaft hole and is placed in the first chamber. A stop ring or similar device can be provided at the end. The area of ​​the stop plate is larger than the area of ​​the shaft hole, so that the motor rotating shaft cannot be pulled out of the shaft hole when the stop ring is not removed. The stop plate can be a thin sheet that can be locked with screws. The lamp module 30 is detachably connected to the first chamber for easy replacement of the lamp module. The lamp module 30 includes a lamp plate 300, on which lamp beads are provided, as well as a lamp cup 302 and a lamp plate bracket 301 connected to the lamp plate. A slot 307 is provided on the side of the lamp plate bracket. One side of the slot is open. A protrusion is provided on the lamp cup corresponding to the slot. The protrusion is engaged from the opening. When it can no longer move further in the slot, the lamp cup is fixed on the lamp plate bracket. The lamp module also includes a lamp cover 302 connected to the lamp panel bracket. The lamp cover and the lamp panel bracket are detachably connected via a connecting ear 306 and a locking block 309. A step 102 is also provided on the first chamber 100, and a lens 304 is provided at the step. A variable angle film 305 is attached to the lens. The angle of the lamp beads is changed by the lens and the variable angle film. The specific angle can be adjusted as needed. Furthermore, existing designs can be directly used for the lens and the variable angle film; the method and parameters of angle changing are not specifically described in this application.

[0038] In this application, the mechanical low-position lamp, when in operation, drives the motor shaft 504 to rotate, which in turn drives the rotating housing 10 to rotate, thus rotating the lamp module and causing the emitted light to rotate as well. Since the motor bracket is located within the second chamber, the rotating housing and motor bracket can rotate relative to each other. This allows the motor bracket and support frame to remain stationary while the rotating housing rotates, and the bearing between the motor bracket and the rotating housing reduces friction during rotation, resulting in better rotation. This allows for control of the lamp module to emit different colors of light during rotation, enabling applications in more scenarios, or fixing it at a certain angle to emit specific light, making control more convenient.

[0039] It should be understood that this application has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this application. Furthermore, based on the teachings of this application, these features and embodiments can be modified to suit specific circumstances and materials without departing from the spirit and scope of this application. Therefore, this application is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this application.

Claims

1. A 360-degree rotating LED mechanical low-position lamp, comprising a rotating housing, wherein a first chamber is provided on the side of the rotating housing, and a lamp module is provided in the first chamber, characterized in that: Support frames are provided on both sides of the rotating housing, and a drive assembly is provided between the support frames and the rotating housing. The drive assembly includes a motor and a motor control board for controlling the motor. A shaft hole is provided on the rotating housing corresponding to the motor rotating shaft. The motor rotating shaft is inserted into the shaft hole. The shape of the shaft hole is adapted to the shape of the motor rotating shaft, and the cross-section of the motor rotating shaft is non-circular. When the two sets of motor rotating shafts rotate, they drive the rotating housing to rotate and drive the lamp module to rotate synchronously.

2. The mechanical low-position lamp according to claim 1, characterized in that: The drive assembly also includes a motor bracket, a motor chamber is provided inside the motor bracket, the motor is placed inside the motor chamber, a circular hole is provided on the motor chamber, the circular hole is coaxially arranged with the shaft hole, the motor rotating shaft passes through the circular hole and is placed inside the shaft hole, and the area of ​​the circular hole is larger than the cross-sectional area of ​​the motor rotating shaft.

3. The mechanical low-position lamp according to claim 2, characterized in that: The rotating housing has second chambers on both sides. The motor bracket is placed in the second chamber and connected to the rotating housing. The lower end of the support frame has a support part, which raises the height of the rotating housing.

4. The mechanical low-position lamp according to claim 3, characterized in that: The second chamber is provided with an inner convex ring, and the motor bracket is provided with an outer convex ring corresponding to the inner convex ring. A gap is left between the inner convex ring and the outer convex ring, and a bearing is provided in the gap.

5. The mechanical low-position lamp according to claim 3, characterized in that: The support frame has a sealing groove on the side facing the motor bracket, and a seal is provided on the motor bracket corresponding to the sealing groove. The support frame is also provided with an outer ring arm, which is formed by extending from the outer wall of the support frame towards the motor bracket, and the end of the outer ring arm contacts the rotating housing.

6. The mechanical low-position lamp according to any one of claims 1-5, characterized in that: The rotating shaft hole is connected to the first chamber. A blind hole is provided at the end of the motor rotating shaft, and the end of the motor rotating shaft passes through the rotating shaft hole and is placed in the first chamber. A stop plate is connected to the blind hole, and the area of ​​the stop plate is larger than the area of ​​the rotating shaft hole.

7. The mechanical low-position lamp according to claim 6, characterized in that: The lamp module includes a lamp panel and a lamp panel bracket connected to the lamp panel. The lamp panel is provided with lamp beads, the lamp panel bracket is provided with a lamp cup, and a lamp cover for fixing the lamp cup. The first chamber is provided with a step. The lamp module also includes a lens placed at the step, and the lens is provided with a variable angle film.

8. The mechanical low-position lamp according to claim 7, characterized in that: The lamp panel bracket has a slot on its side, with one end of the slot open. The lamp cup has a protrusion corresponding to the slot, which is inserted into the slot along the opening. The lamp panel bracket also has a connecting ear on its side, and the lamp cover has a locking block corresponding to the connecting ear.

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