A lamp capable of rotating and adjusting the illumination angle

Abstract

The utility model discloses a lamp that can rotate to adjust the illumination angle, including a track connector, which is slidably inserted on an external powered track; it also includes a lighting assembly, which is located below the track connector, and an angle adjustment assembly is provided between the lighting assembly and the track connector; the angle adjustment assembly includes a telescopic rod and a universal head, and the rotating end of the universal head is installed on the lighting assembly. The utility model designs a telescopic rod and a universal head in the track connector and the lighting assembly, and the universal head can rotate in multiple directions, so that the illumination angle of the lamp can be adjusted. The illumination angle of the lamp can also be adjusted through the telescopic rod, which is more flexible to use; secondly, a zoom lens that can adjust the position up and down is designed below the COB light source, so that the illumination range of the track light can be adjusted according to the user's usage requirements, so that it is suitable for different scenes and has stronger applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, in particular to a lamp capable of rotating to adjust the irradiation angle. Background Art

[0002] Track lights are a type of lighting device that installs lamps on tracks. In addition to providing lighting, they can also be flexibly used according to the various needs of users to create different decorative effects. Therefore, they are widely used in shopping malls, exhibition halls, hotels and other places.

[0003] The common track lights on the existing market have the following problems: conventional track lights are not flexible enough to use, and the height and illumination angle of the lights cannot be adjusted at the same time; secondly, the illumination range of current track lights is relatively fixed, and the illumination range of track lights cannot be adjusted according to user needs, which is very limited in use and cannot meet the growing usage needs of users. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model aims to provide a lamp that can be rotated to adjust the illumination angle.

[0005] The technical solution adopted by the utility model is as follows: a lamp capable of rotating to adjust the illumination angle comprises a track connector which is slidably inserted on an external energized track; and a lighting assembly which is located below the track connector, wherein an angle adjustment assembly is arranged between the lighting assembly and the track connector; the angle adjustment assembly comprises a telescopic rod and a universal head, wherein the rotating end of the universal head is mounted on the lighting assembly, and the lighting assembly can be universally rotated relative to the track connector through the rotating end, and the two ends of the telescopic rod are respectively mounted between the fixed end of the universal head and the track connector, and the lighting assembly adjusts its upper and lower lighting heights through the telescopic rod.

[0006] In a preferred embodiment, the track connector includes a track head and a track box covered outside the track head, a conductive magnet is provided at the top of the track head, the conductive magnet is magnetically attracted to the power connection piece of the external power supply in the external powered track, and one end of the telescopic rod extends into the track box and is fixed to the bottom end of the track head.

[0007] In a preferred embodiment, the fixed end of the universal head is sleeved with a surrounding rod, the upper end of the surrounding rod is sleeved and fixed to the other end of the telescopic rod, and the connection between the telescopic rod and the universal head is located inside the surrounding rod.

[0008] In a preferred embodiment, the lighting assembly includes a heat sink, a rear ring and a COB light source, the lower end of the heat sink accommodates a light source bracket, the light source bracket is fixed at the lower end of the light source bracket, and the COB light source is electrically connected to the conductive magnet.

[0009] In a preferred embodiment, a zoom lens is provided directly below the COB light source.

[0010] In a preferred embodiment, a rotating outer ring is provided at the front end of the heat sink, a rotating inner ring is threadedly installed on the inner end of the rotating outer ring, the upper end of the rotating inner ring extends into the heat sink, and a lens bracket for fixing the zoom lens is installed inside the rotating inner ring.

[0011] In a preferred embodiment, the heat sink is made entirely of aluminum alloy material, and a plurality of heat dissipation fins are circumferentially arranged on the inner peripheral surface of the heat sink.

[0012] In a preferred embodiment, a middle ring body is provided at the upper end of the radiator, a baffle is installed inside the upper end of the middle ring body, the baffle and the rear ring are fixed together by screws, the upper end of the rear ring has an opening extending to the side, and the universal head is accommodated inside the rear ring.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a telescopic rod and a universal head are designed in the track connector and the lighting assembly. The universal head can rotate in multiple directions, so that the illumination angle of the lamp can be adjusted. The illumination angle of the lamp can also be adjusted through the telescopic rod, which is more flexible to use;

[0015] 2. In the utility model, a zoom lens is designed below the COB light source, and the distance between the zoom lens and the COB light source can be adjusted by rotating the inner ring, so that the irradiation range of the track light can be adjusted according to the user's needs, so that it is suitable for different scenes and has stronger applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall exploded three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional plan structure of the utility model as a whole;

[0018] Figure 3 This is a cross-sectional view of the installation frame and the limit pull plate structure of the utility model;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0020] Markings in the figure: 1-track head, 101-conductive magnet, 2-baffle, 3-track box, 4-telescopic rod, 5-surrounding rod, 6-universal head, 7-rear ring, 8-middle ring body, 9-heat sink, 10-COB light source, 11-light source bracket, 12-zoom lens, 13-rotating outer ring, 14-rotating inner ring, 15-lens bracket. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] A lamp that can be rotated to adjust the angle of illumination, referring to Figure 1-4 , including a track connector, which is slidably inserted on an external powered track; and also including a lighting assembly, which is located below the track connector. An angle adjustment assembly is provided between the lighting assembly and the track connector. The angle adjustment assembly includes a telescopic rod 4 and a universal head 6. The rotating end of the universal head 6 is installed on the lighting assembly. The lighting assembly can be universally rotated relative to the track connector through the rotating end. The two ends of the telescopic rod 4 are respectively installed between the fixed end of the universal head 6 and the track connector. The lighting assembly adjusts its upper and lower lighting heights through the telescopic rod 4. The telescopic rod 4 and the universal head 6 are designed in the track connector and the lighting assembly. The universal head 6 can rotate in multiple directions, thereby adjusting the illumination angle of the lighting assembly. The illumination angle of the lighting assembly can also be adjusted through the telescopic rod 4, which is more flexible to use.

[0023] Among them, the telescopic rod 4 mainly includes an outer sleeve and an inner sleeve sliding in the outer sleeve (the two can be fixed by screws or threaded sleeves). The telescopic rod 4 and the universal head 6 are both commonly used structures in the prior art, and the specific structure will not be explained again.

[0024] Furthermore, the track connector includes a track head 1 and a track box 3 covered outside the track head 1. A conductive magnet 101 is provided at the top of the track head 1. The conductive magnet 101 is magnetically attracted to a power connection sheet (stainless steel sheet) of an external power source in the external powered track. One end of the telescopic rod 4 extends into the track box 3 and is fixed to the bottom end of the track head 1. Through the cooperation of the conductive magnet 101 and the power connection sheet, the track connector can be magnetically attracted and electrically connected to the external powered track to provide a power source for the lighting assembly. The track box 3 can hide the track head 1 and the connection between the track head 1 and the telescopic rod 4 inside the track box 3, which can make the overall appearance more beautiful.

[0025] Among them, the external power-carrying track is a commonly used accessory of existing track lights, and the specific structure will not be elaborated.

[0026] Furthermore, a surrounding rod 5 is provided at the fixed end of the universal head 6, and the upper end of the surrounding rod 5 is fixed to the other end of the telescopic rod 4. The connection between the telescopic rod 4 and the universal head 6 is located inside the surrounding rod 5. The universal head 6 and the connection between the telescopic rod 4 and the universal head 6 can be hidden through the surrounding rod 5, making the overall appearance more beautiful.

[0027] Furthermore, the lighting assembly includes a radiator 9, a rear ring 7 and a COB light source 10. A light source bracket 11 is accommodated inside the lower end of the radiator 9, and the light source bracket 11 is fixed at the lower end of the light source bracket 11. The COB light source 10 is electrically connected to a conductive magnet 103. A zoom lens 12 is provided directly below the COB light source 10. A rotating outer ring 13 is provided at the front end of the radiator 9. A rotating inner ring 14 is threadedly installed on the inner end of the rotating outer ring 13. The upper end of the rotating inner ring 14 extends into the radiator 9. A lens bracket 15 for fixing the zoom lens 12 is installed inside the rotating inner ring 14. A zoom lens 12 is designed below the COB light source 10. The distance between the zoom lens 12 and the COB light source 10 can be adjusted by rotating the inner ring 14. The distance between the zoom lens 12 can be adjusted by adjusting the upper and lower positions of the rotating inner ring 14, so that the illumination range of the track light can be adjusted according to the user's usage requirements, so that it is suitable for different scenes and has stronger applicability.

[0028] Furthermore, a middle ring body 8 is provided at the upper end of the radiator 9, and a baffle 2 is installed inside the upper end of the middle ring body 8. The baffle 2 and the rear ring 7 are fixed together by screws. The upper end of the rear ring 7 has an opening extending to the side, and the universal head 6 is accommodated inside the rear ring 7.

[0029] Furthermore, the heat sink 9 is made of aluminum alloy as a whole, and a plurality of heat dissipation fins are circumferentially arranged on the inner circumference of the heat sink 9 . The heat generated by the COB light source 10 can be discharged outward through the heat sink 9 to ensure the normal operation of the COB light source 10 .

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lamp that can be rotated to adjust the illumination angle, characterized in that: include: A track connector that is slidably plugged onto an external powered track; A lighting assembly, which is located below the track connector, and an angle adjustment assembly is provided between the lighting assembly and the track connector; The angle adjustment assembly includes a telescopic rod and a universal head, the rotating end of the universal head is installed on the lighting assembly, and the lighting assembly can be universally rotated relative to the track connector through the rotating end. The two ends of the telescopic rod are respectively installed between the fixed end of the universal head and the track connector, and the lighting assembly adjusts its upper and lower lighting heights through the telescopic rod.

2. A lamp capable of rotating to adjust the illumination angle as claimed in claim 1, characterized in that: The track connector includes a track head and a track box covered outside the track head. A conductive magnet is arranged on the top of the track head. The conductive magnet is magnetically attracted to a power connection piece of an external power supply in an external powered track. One end of the telescopic rod extends into the track box and is fixed to the bottom end of the track head.

3. A lamp capable of rotating to adjust the illumination angle as claimed in claim 1, characterized in that: The fixed end of the universal head is sleeved with a surrounding rod, the upper end of the surrounding rod is sleeved and fixed on the other end of the telescopic rod, and the connection between the telescopic rod and the universal head is located inside the surrounding rod.

4. A lamp capable of rotating to adjust the illumination angle as claimed in claim 2, characterized in that: The lighting assembly includes a heat sink, a rear ring and a COB light source. A light source bracket is accommodated inside the lower end of the heat sink. The light source bracket is fixed at the lower end of the light source bracket. The COB light source is electrically connected to the conductive magnet.

5. A lamp capable of rotating to adjust the illumination angle as claimed in claim 4, characterized in that: A zoom lens is provided directly below the COB light source.

6. A lamp capable of rotating to adjust the illumination angle as claimed in claim 5, characterized in that: A rotating outer ring is provided at the front end of the radiator, a rotating inner ring is threadedly installed at the inner end of the rotating outer ring, the upper end of the rotating inner ring extends into the radiator, and a lens bracket for fixing the zoom lens is installed inside the rotating inner ring.

7. A lamp capable of rotating to adjust the illumination angle as claimed in claim 4, characterized in that: The radiator is made of aluminum alloy material as a whole, and a plurality of cooling fins are arranged on the inner peripheral surface of the radiator in the circumferential direction.

8. A lamp capable of rotating to adjust the illumination angle as claimed in claim 4, characterized in that: The upper end of the radiator is provided with a middle ring body, and a baffle is installed inside the upper end of the middle ring body. The baffle and the rear ring are fixed together by screws. The upper end of the rear ring has an opening extending to the side, and the universal head is accommodated inside the rear ring.

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