LED track lamp

Abstract

The utility model discloses an LED track lamp which comprises a lamp body, a tooth section, a power source assembly, a first support and an LED optical assembly. Wherein the LED optical assembly is arranged in a cavity of the lamp body; a circular through hole is formed in the outer wall of the lamp body; one end of the tooth section is clamped into the circular through hole, and the lamp body rotates around the tooth section within a preset angle range; the bottom of the power supply assembly is provided with a bayonet; the upper part of the first bracket is fixedly connected with the bayonet; a limiting column for fixing the tooth section is arranged at the lower part of the first bracket; when the other end of the tooth section penetrates through the limiting column, the other end of the tooth section is fixed in the first support through a nut. The LED track lamp provided by the utility model has a multi-angle steering function, can illuminate a wider visual angle range, and particularly can be arranged in some typical illumination application scenes so as to save the demand quantity of illumination equipment and reduce the illumination cost.

Description

Technical Field

[0001] The utility model relates to the field of track lamps, in particular to an LED track lamp. Background Art

[0002] Indoor track lights are often used to illuminate walls, albums or treasures on display cabinets, making it easier to show the highlights of the displayed items. Existing ordinary track lights basically have limited angle steering functions and a limited range of illumination; therefore, in some typical application scenarios such as museums and art exhibition halls, it is necessary to deploy more track lights as much as possible to improve the lighting effect, which makes the cost of lighting equipment relatively high. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides an LED track light with a multi-angle steering function, which can illuminate a wider viewing angle range.

[0004] An LED track light, comprising a lamp body, a tooth joint, a power supply component, a first bracket and an LED optical component; wherein the LED optical component is arranged in the cavity of the lamp body; a circular through hole is opened on the outer wall of the lamp body; one end of the tooth joint is inserted into the circular through hole, and the lamp body is rotated around the tooth joint within a preset angle range;

[0005] The bottom of the power supply component has a bayonet; the upper part of the first bracket is fixedly connected to the bayonet; the lower part of the first bracket is provided with a limiting column for fixing the tooth segment; when the other end of the tooth segment passes through the limiting column, it is fixed inside the first bracket by a nut.

[0006] Preferably, the LED optical assembly comprises an LED lamp bead, a second bracket, a reflective cup, and a glass sheet; wherein the LED lamp bead is fixed on the second bracket, the reflective cup cover is arranged outside the second bracket, and the glass sheet is used to seal the mouth of the reflective cup; the second bracket is fixed in the cavity of the lamp body;

[0007] Preferably, the lamp body further comprises a front ring and a rear cover; the front ring is connected to the bottom of the lamp body through screw threads, and the rear cover is snap-fitted to the top of the lamp body;

[0008] Preferably, one end of the tooth segment inserted into the circular through hole has a first cylindrical protrusion, and the lower end of the first cylindrical protrusion has a first baffle with a convex surface, and the first baffle is used to limit the rotation angle of the lamp body; one end of the tooth segment passing through the limiting column is non-cylindrical and has at least one flat surface;

[0009] Preferably, a second cylindrical protrusion is provided at the fixed connection between the first bracket and the bayonet, and a second baffle with a convex surface is provided at the lower end of the second cylindrical protrusion, and the second baffle is used to limit the rotation angle of the bracket;

[0010] Preferably, the power supply assembly is provided with a knob switch;

[0011] Preferably, the knob switch is arranged on the side of the power supply assembly.

[0012] The utility model provides an LED track light, whose lamp body can rotate around a tooth joint within a certain angle range, and can illuminate a wider viewing angle range; at the same time, preferably, the bayonet fixed connection between the first bracket and the power supply assembly can also rotate, so that the entire LED track light can rotate in the horizontal and vertical directions at the same time, and can be particularly deployed in some typical lighting application scenarios to save the demand for lighting equipment and reduce lighting costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of an LED track light in an embodiment of the present utility model;

[0014] Figure 2 Another stereoscopic view of the LED track light in the embodiment of the utility model;

[0015] Figure 3 This is an exploded view of the LED track light in the embodiment of the utility model;

[0016] Figure 4 It is an enlarged view of the tooth segment in the embodiment of the utility model;

[0017] Figure 5 It is a partial enlarged view of the first bracket in the embodiment of the utility model;

[0018] The symbols in the drawings of the specification are as follows:

[0019] 1. Lamp body; 11. Threaded joint; 12. Limiting column; 13. Nut; 14. First bracket; 15. Screw; 16. Screw hole; 2. LED lamp bead; 21. Second bracket; 22. Reflective cup; 23. Glass sheet; 3. Front ring; 4. Back cover; 5. Power supply assembly; 51. Bayonet; 61. First cylindrical protrusion; 62. First baffle; 71. Second cylindrical protrusion; 72. Second baffle; 8. Knob switch. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] Provide an LED track light, such as Figures 1 to 5 As shown, it includes a lamp body 1, a tooth segment 11, a power supply component 5, a first bracket 14 and an LED optical component; wherein the LED optical component is arranged in the cavity of the lamp body for realizing the lighting function, including but not limited to LED lamp beads, reflective cups, etc.; a circular through hole (not visible in the figure) is opened on the outer wall of the lamp body, and the circular through hole is used for one end of the tooth segment to be inserted. When one end of the tooth segment is inserted into the circular through hole, the lamp body can rotate around the tooth segment within a certain angle range, for example, the rotation angle range is between 0-180°.

[0022] The bottom of the power supply assembly has a bayonet 51, which is used to fix the upper part of the first bracket. The lower part of the first bracket is provided with a limit column 12 for fixing the tooth segment, and the limit column has a through hole; when the other end of the tooth segment passes through the through hole of the limit column, a nut 13 is provided inside the first bracket for fixing with the tooth segment.

[0023] Furthermore, the LED optical component specifically includes an LED lamp bead 2, a second bracket 21, a reflective cup 22, and a glass sheet 23; wherein the LED lamp bead is fixed on the second bracket, the reflective cup cover is arranged outside the second bracket, and the glass sheet is used to seal the mouth of the reflective cup; the second bracket is fixed in the cavity of the lamp body.

[0024] Furthermore, the lamp body also includes a front ring 3 and a rear cover 4; the front ring is connected to the bottom of the lamp body through screw threads, and the rear cover is snap-connected to the top of the lamp body.

[0025] Furthermore, one end of the tooth segment inserted into the circular through hole has a first cylindrical protrusion 61, and the lower end of the first cylindrical protrusion has a first stopper 62 with a protruding surface, and the first stopper is used to limit the rotation angle of the lamp body; one end of the tooth segment passing through the limiting column is non-cylindrical and has at least one flat surface. That is, the lamp body can rotate around the tooth segment within a certain angle.

[0026] Furthermore, the fixed connection between the first bracket and the bayonet has a second cylindrical protrusion 71, and the lower end of the second cylindrical protrusion has a second baffle 82 with a convex surface, and the second baffle is used to limit the rotation angle of the bracket. That is, consistent with the way the lamp body rotates around the tooth joint, the first bracket is inserted into the bayonet of the power supply component through the cylindrical protrusion, and can realize horizontal rotation, and the angle of its horizontal rotation is limited by the second baffle.

[0027] Furthermore, a knob switch 8 is provided on the power supply assembly for adjusting the brightness of the LED, etc. Preferably, the knob switch is provided on the side of the power supply assembly.

[0028] The above is an explanation of the LED track light of the present invention, which is used to help understand the present invention; however, the implementation method of the present invention is not limited to the above-mentioned embodiments, and any changes, modifications, substitutions, combinations, and simplifications made without departing from the principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. An LED track light, characterized in that: The invention comprises a lamp body, a tooth joint, a power supply component, a first bracket and an LED optical component; wherein the LED optical component is arranged in the cavity of the lamp body; a circular through hole is opened on the outer wall of the lamp body; one end of the tooth joint is inserted into the circular through hole, and the lamp body is rotated around the tooth joint within a preset angle range; The bottom of the power supply component has a bayonet; the upper part of the first bracket is fixedly connected to the bayonet; the lower part of the first bracket is provided with a limiting column for fixing the tooth segment; when the other end of the tooth segment passes through the limiting column, it is fixed inside the first bracket by a nut.

2. The LED track light according to claim 1, characterized in that: The LED optical component includes an LED lamp bead, a second bracket, a reflective cup, and a glass sheet; wherein the LED lamp bead is fixed on the second bracket, the reflective cup cover is arranged outside the second bracket, and the glass sheet is used to seal the mouth of the reflective cup; the second bracket is fixed in the cavity of the lamp body.

3. The LED track light according to claim 1, characterized in that: The lamp body also includes a front ring and a rear cover; the front ring is connected to the bottom of the lamp body through screw threads, and the rear cover is clamped on the top of the lamp body.

4. The LED track light according to any one of claims 1 to 3, characterized in that: One end of the tooth segment that is inserted into the circular through hole has a first cylindrical protrusion, and the lower end of the first cylindrical protrusion has a first baffle with a raised surface, and the first baffle is used to limit the rotation angle of the lamp body; one end of the tooth segment that passes through the limiting column is non-cylindrical and has at least one flat surface.

5. The LED track light according to claim 4, characterized in that: A second cylindrical protrusion is provided at the fixed connection between the first bracket and the bayonet, and a second blocking piece with a convex surface is provided at the lower end of the second cylindrical protrusion, and the second blocking piece is used to limit the rotation angle of the bracket.

6. The LED track light according to claim 5, characterized in that: The power supply component is provided with a knob switch.

7. The LED track light according to claim 6, characterized in that: The knob switch is arranged on the side of the power supply assembly.

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