An adjustable lighting track light

Abstract

This utility model discloses an adjustable lighting track light, comprising: a main structure including a track bar and a lamp body, wherein the lamp body is slidably mounted on the bottom of the track bar with several sets of conductive copper sheets arranged on the inner walls of both sides of the track bar's groove, and a slider slidably mounted in the track bar's groove, with conductive contacts arranged on both sides of the slider, the conductive contacts supplying power to the lamp body through wires; and an angle adjustment structure disposed at the bottom of the slider, the angle adjustment structure including an adjustment bracket, the adjustment bracket being U-shaped, the top of the adjustment bracket being rotatably connected to the slider via a damping bushing, and the lamp body being rotatably mounted between the two arms of the adjustment bracket via the damping bushing. This allows the lamp body to rotate freely in multiple dimensions in both horizontal and vertical directions, meeting the precise lighting needs of complex scenarios such as multi-angle display of exhibits in exhibition halls and layered lighting of shop shelves, breaking through the limitation of traditional track lights with only one-dimensional adjustment.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, specifically to an adjustable lighting angle track light. Background Technology

[0002] Track lighting, as a core component of directional lighting, is widely used in commercial lighting, home lighting, museums, and galleries due to its flexibility, portability, and ease of assembly. With the popularization of LED technology, the demand for high-power, high-luminous-flux LED track lights is increasing daily. However, traditional track lighting still faces technical challenges:

[0003] If the angle adjustment is limited, most track lights can only achieve single-dimensional adjustment in the horizontal or vertical direction, which cannot meet the multi-directional lighting needs in complex scenarios (such as multi-angle display of exhibits in exhibition halls and layered lighting of store shelves).

[0004] Therefore, we need to propose a track light with an adjustable illumination angle. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable lighting track light that allows the light body to rotate freely in multiple dimensions in the horizontal and vertical directions. This can meet the precise lighting needs of complex scenarios such as multi-angle display of exhibits in exhibition halls and layered lighting of store shelves, breaking through the limitation of single-dimensional adjustment of traditional track lights, and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An adjustable illumination angle track light includes:

[0008] The main structure includes a track bar and a lamp body. Several sets of lamp bodies are slidably installed on the bottom of the track bar. Conductive copper sheets are provided on the inner walls of both sides of the track bar's groove. A slider is slidably installed in the track bar's groove. Conductive contacts are provided on both sides of the slider. The conductive contacts supply power to the lamp body through wires.

[0009] An angle adjustment structure is provided at the bottom of the slider. The angle adjustment structure includes an adjustment bracket, which is U-shaped. The top of the adjustment bracket is rotatably connected to the slider through a damping bushing. The lamp body is rotatably mounted between the two arms of the adjustment bracket through the damping bushing.

[0010] Preferably, a connecting rod is provided at the top of the adjusting bracket, and the connecting rod is rotatably connected to the slider through a damping bushing.

[0011] Preferably, the lamp body has shafts on both sides, and the shafts are rotatably connected to the two arms of the adjusting bracket via damping bushings.

[0012] Preferably, the slider has a hole for the connecting rod to move up and down, and the upper end of the connecting rod is connected to an abutment block after passing through the hole. The diameter of the abutment block is 1.3-1.5 times the diameter of the connecting rod.

[0013] Preferably, a compression spring is fitted on the connecting rod at the top of the abutment block and the slider to push the abutment block upward and press it into the top of the groove of the track to form a positioning.

[0014] Preferably, the top of the groove of the track bar is provided with a rubber layer with anti-slip texture, and the top of the abutment block is provided with a rubber protrusion to improve the positioning capability.

[0015] Preferably, the lamp body includes a housing and a lighting module. The lighting module is installed inside the housing. A heat sink with honeycomb-shaped heat dissipation holes is provided on the top of the housing. A cooling fan is installed inside the housing below the heat sink. A thermally conductive silicone pad is provided inside the housing between the lighting module and the cooling fan.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model uses a U-shaped adjustment bracket to rotate the slider and the lamp body with damping bushings, which enables the lamp body to rotate freely in multiple dimensions in the horizontal and vertical directions. It can meet the precise lighting needs of complex scenarios such as multi-angle display of exhibits in exhibition halls and layered lighting of store shelves, and breaks through the limitation of single-dimensional adjustment of traditional track lights.

[0018] 2. The slider, through the cooperation of the connecting rod, the abutment block and the compression spring, realizes the convenient operation of "pull down to unlock - slide to adjust - release to lock". At the same time, the anti-slip design of the top rubber layer in the track groove and the top rubber protrusion of the abutment block significantly enhances the positioning friction and ensures that the lamp body is stable and does not wobble after adjustment.

[0019] 3. The lamp body adopts a triple heat dissipation design with honeycomb heat dissipation holes, internal cooling fan and thermal conductive silicone pad, forming air convection circulation and accelerating heat conduction, effectively reducing the operating temperature of LED light source and extending service life, especially suitable for lighting scenarios with high power or long-term continuous use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the track bar structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the slider of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the lamp body of this utility model.

[0024] In the diagram: 1. Track bar; 2. Lamp body; 201. Cover; 202. Lighting module; 3. Slider; 4. Adjustment bracket; 5. Heat sink; 6. Cooling fan; 7. Thermal conductive silicone pad; 8. Conductive contact; 9. Linkage rod; 10. Abutment block; 11. Compression spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 This utility model provides a technical solution:

[0027] An adjustable illumination angle track light includes:

[0028] The main structure includes a track bar 1 and a lamp body 2. Several sets of lamp bodies 2 are slidably installed at the bottom of the track bar 1. Conductive copper sheets are provided on the inner walls of both sides of the slide groove of the track bar 1. A slider 3 is slidably installed in the slide groove of the track bar 1. Conductive contacts 8 are provided on both sides of the slider 3. The conductive contacts 8 supply power to the lamp body 2 through wires.

[0029] The track bar 1 provides the installation foundation for the whole equipment. The inner walls of its slide groove are fixed with conductive copper sheets as power supply carriers. The slider 3 is slidably installed in the slide groove of the track bar 1. The conductive contacts 8 on both sides of the track bar 1 are in close contact with the conductive copper sheets, and the power is transmitted to the lamp body 2 through the wire. Several groups of lamp bodies 2 are independently installed at the bottom of the track bar 1 through the slider 3, and can move freely along the track bar 1 to realize multi-position lighting layout.

[0030] Please see Figure 1-3 :

[0031] An angle adjustment structure is set at the bottom of the slider 3. The angle adjustment structure includes an adjustment bracket 4, which is U-shaped. The top of the adjustment bracket 4 is rotatably connected to the slider 3 through a damping bushing. The lamp body 2 is rotatably mounted between the two arms of the adjustment bracket 4 through the damping bushing.

[0032] Specifically, a connecting rod 9 is installed at the top of the adjusting bracket 4, and the connecting rod 9 is rotatably connected to the slider 3 through a damping bushing. Shafts are installed on both sides of the lamp body 2, and the shafts are rotatably connected to the two arms of the adjusting bracket 4 through damping bushings.

[0033] The adjustment bracket 4 has a U-shaped design. The top is rotatably connected to the damping bushing and slider 3 via the connecting rod 9, and can rotate 360° horizontally around the damping bushing. The shafts on both sides of the lamp body 2 are rotatably connected to the two arms of the adjustment bracket 4 via the damping bushing, and can be adjusted vertically from -90° to 90° around the shaft. The damping bushing has built-in damping pads, which provide angle locking force through friction. After adjusting to the target angle, it can maintain its position without automatic deviation.

[0034] It enables multi-dimensional angle free adjustment of the lamp body 2, with a combination design of 360° horizontal rotation and vertical tilt adjustment, breaking the single-dimensional adjustment limitation of traditional track lights. It realizes multi-directional and multi-angle lighting, adapting to complex scenarios such as multi-angle display of exhibits and layered lighting of shelves. The friction locking design of the damping bushing eliminates the need for an additional locking structure, ensuring the stable angle of the lamp body 2 after adjustment and preventing displacement caused by vibration or gravity, thus ensuring lighting accuracy. The damping bushing reduces rotational friction, making the adjustment process effortless and smooth. No tools are required, and the angle can be adjusted manually, improving ease of use.

[0035] For a preferred implementation, please refer to Figure 1-3 :

[0036] A hole is provided on the slider 3 for the connecting rod 9 to move up and down. The upper end of the connecting rod 9 passes through the hole and is connected to a contact block 10. The diameter of the contact block 10 is 1.3-1.5 times the diameter of the connecting rod 9. A compression spring 11 is fitted on the connecting rod 9 at the top bracket of the contact block 10 and the slider 3. This spring is used to push the contact block 10 upward and press it against the top of the groove in the track bar 1 to form a positioning. When adjusting the position of the lamp body 2, slightly pulling down the lamp body 2 will disengage the contact block 10 from the top of the groove, which will facilitate the sliding of the slider 3 in the groove. After adjusting to the designated position, the lamp body 2 is released, and the compression spring 11 returns to its original position, causing the contact block 10 to contact the top of the groove and form a locking position.

[0037] The top of the groove of the track bar 1 is provided with a rubber layer with anti-slip texture, and the top of the contact block 10 is provided with a rubber protrusion to improve the positioning ability.

[0038] More specifically, the slider 3 has a hole for the connecting rod 9 to move up and down. The upper end of the connecting rod 9 passes through the hole and connects to the abutment block 10 (the diameter of which is 1.3-1.5 times that of the connecting rod 9). The compression spring 11 is sleeved on the connecting rod 9, with its two ends abutting the top of the slider 3 and the bottom of the abutment block 10, respectively. Under normal conditions, the spring stores force and pushes the abutment block 10 upward, causing it to press against the anti-slip rubber layer at the top of the groove of the track bar 1. The rubber protrusion on the top of the abutment block 10 fits tightly against the rubber layer, locking the position of the slider 3 through friction. When the slider 3 needs to be moved, the lamp body 2 is slightly pulled down, causing the connecting rod 9 and the abutment block 10 to move downward. The compression spring 11 contracts, and the abutment block 10 disengages from the top of the groove, allowing the slider 3 to slide freely along the track bar 1. After the lamp body 2 is released, the spring returns to its original position and pushes the abutment block 10 to press against the top of the groove again, achieving locking and positioning.

[0039] It can achieve precise positioning and locking. The combination of spring storage, rubber layer and rubber ridge increases the friction between the contact block 10 and the top of the slide, making the slider 3 firmly positioned without sliding or deviation. Simply pull down the lamp body 2 to unlock the slider 3, and release it to lock it. No knob or tools are needed, realizing a smooth operation of "one-click unlock-move-automatic locking" and improving the efficiency of position adjustment. The anti-slip texture of the rubber layer and the fit design of the rubber ridge further improve the positioning stability and prevent the slider 3 from shifting due to vibration or accidental touch, ensuring accurate lighting position.

[0040] For a preferred implementation, please refer to Figure 1-4 :

[0041] The lamp body 2 includes a cover 201 and a lighting module 202. The lighting module 202 is installed inside the cover 201. A heat sink 5 with honeycomb-shaped heat dissipation holes is provided on the top of the cover 201. A cooling fan 6 is installed inside the cover 201 below the heat sink 5. A thermally conductive silicone pad 7 is provided inside the cover 201 between the lighting module 202 and the cooling fan 6.

[0042] More specifically, the cover 201 of the lamp body 2 provides an installation and protection space for the lighting module 202. The lighting module 202 is fixed inside the cover 201. The heat generated during its operation is quickly transferred to the heat dissipation cover 5 on top through the thermally conductive silicone pad 7. The heat dissipation cover 5 has honeycomb-shaped heat dissipation holes to increase the heat dissipation area. At the same time, after the cooling fan 6 inside the cover 201 is started, it accelerates the air circulation and exhausts the heat on the heat dissipation cover 5 through the heat dissipation holes, forming an efficient heat dissipation path of "heat conduction-heat dissipation-ventilation".

[0043] It can achieve efficient heat dissipation. The thermally conductive silicone pad 7 quickly conducts heat, the honeycomb heat sink 5 increases the heat dissipation area, and the cooling fan 6 accelerates air circulation. The three work together to reduce the temperature of the lighting module 202, avoid the accelerated light decay and shortened lifespan caused by high temperature, and extend the service life of the lamp body 2. It controls the temperature within a safe range, ensures stable light emission and uniform brightness of the lighting module 202, avoids flickering or malfunction due to high temperature, and improves the reliability of lighting.

[0044] A temperature sensor is also installed inside the housing 201, embedded inside the heat dissipation housing, to monitor the temperature of the lighting module 202 in real time.

[0045] The housing 201 also contains a controller that is electrically connected to the temperature sensor and the cooling fan 6, and automatically adjusts the fan speed according to the detected temperature.

[0046] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An adjustable angle track light, characterized by, include: The main structure includes a track bar (1) and a lamp body (2). The lamp body (2) is slidably installed at the bottom of the track bar (1). Conductive copper sheets are provided on the inner walls of the grooves on both sides of the track bar (1). A slider (3) is slidably installed in the grooves of the track bar (1). Conductive contacts (8) are provided on the inner walls of the slider (3). The conductive contacts (8) supply power to the lamp body (2) through wires. An angle adjustment structure is set at the bottom of the slider (3). The angle adjustment structure includes an adjustment bracket (4). The adjustment bracket (4) is arranged in a U-shape. The top of the adjustment bracket (4) is rotatably connected to the slider (3) through a damping bushing. The lamp body (2) is rotatably installed between the two arms of the adjustment bracket (4) through the damping bushing.

2. The track light with adjustable illumination angle according to claim 1, characterized in that: The top of the adjustment bracket (4) is provided with a connecting rod (9), which is rotatably connected to the damping bushing and the slider (3).

3. The track light with adjustable illumination angle according to claim 1, characterized in that: The lamp body (2) has shafts on both sides, and the shafts are rotatably connected to the two arms of the damping bushing and the adjusting bracket (4).

4. A track light with adjustable illumination angle according to claim 2, characterized in that: The slider (3) has a hole for the connecting rod (9) to move up and down. The upper end of the connecting rod (9) is connected to a contact block (10) through the hole. The diameter of the contact block (10) is 1.3-1.5 times the diameter of the connecting rod (9).

5. A track light with adjustable illumination angle according to claim 4, characterized in that: A compression spring (11) is attached to the top bracket of the connecting rod (9) and the top bracket of the contact block (10) and the slider (3) to push the contact block (10) into the top of the groove of the track bar (1) to form a positioning.

6. A track light with adjustable illumination angle according to claim 5, characterized in that: The top of the groove of the track bar (1) is provided with a rubber layer with anti-slip texture, and the top of the abutment block (10) is provided with a rubber protrusion to improve the positioning capability.

7. A track light with adjustable illumination angle according to claim 1, characterized in that: The lamp body (2) includes a cover (201) and a lighting module (202). The lighting module (202) is installed inside the cover (201). A heat sink (5) with honeycomb heat dissipation holes is provided on the top of the cover (201). A cooling fan (6) is installed inside the cover (201) below the heat sink (5). A thermally conductive silicone pad (7) is provided inside the cover (201) between the lighting module (202) and the cooling fan (6).

Images