A track lamp

Abstract

The present invention discloses a track-type lamp, comprising a lamp body, a light source is mounted on the bottom of a mounting plate in the middle of the lamp body, a connecting plate is further provided inside the lamp body, a first spring is provided between the connecting plate and the mounting plate, a lens is sleeved on the outer surface of the light source, and the lens passes through the mounting plate and is fixedly connected to the connecting plate, an adjustment switch is provided on the other side of the connecting plate, the adjustment switch can drive the connecting plate to move different distances in the axial direction of the lamp body, and the movement of the connecting plate at different distances drives the lens to move different distances. The beneficial effects of the present invention are: by driving the connecting plate to move different distances through the adjustment switch, the lens is driven to move different distances in the lamp body, thereby changing the spacing between the lens and the light source, and combining with the rail arm to achieve different illumination angles and light intensities, solving the problem that existing lamps at different angles need to be frequently replaced or the problem that light control consistency cannot be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of spotlights, in particular to a track-type lamp. Background Art

[0002] Spotlights are a modern lighting fixture that create a focused atmosphere and are often used for accent lighting in interior decoration or exhibition halls. In exhibition halls, where exhibits are constantly changing, the required illumination area and intensity are crucial for each product. However, most current spotlights feature a single angle, which requires frequent replacement of the fixtures, placing inventory and financial pressures on users and dealers. To address this issue, we offer a track-mounted lighting solution. Summary of the Invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a track lamp.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A track-type lamp comprises a lamp body, a light source is mounted on the bottom of a mounting plate in the middle of the lamp body, a connecting plate is further provided inside the lamp body, a first spring is provided between the connecting plate and the mounting plate, a lens is sleeved on the outer surface of the light source, and the lens passes through the mounting plate and is fixedly connected to the connecting plate, an adjustment switch is provided on the other side of the connecting plate, the adjustment switch can drive the connecting plate to move different distances in the axial direction of the lamp body, and the movement of the connecting plate to different distances drives the lens to move different distances, and a back cover is fixedly installed on the end of the lamp body.

[0006] Preferably, the regulating switch includes a key box arranged on the other side of the connecting plate, a key structure is installed inside the key box, an upper cover is provided on the end face of the key box, a plurality of button rods are provided on one side of the upper cover, and each of the button rods can pass through the upper cover for transmission connection with the key structure, a third spring is provided between each of the button rods and the upper cover, a clamping rod is fixedly provided on the side of each of the button rods, a button is installed at the end of each button rod, and the button extends to the outside through the back cover; wherein, the key structure can clamp the button rod, and when another button rod enters the key structure, the previous button rod will detach from the key structure.

[0007] Preferably, the key structure includes a sliding piece installed inside the key box, a second spring is provided at the end of the sliding piece, the other end of the second spring is in close contact with the inner wall of the key box, and a stop piece is provided on one side of the sliding piece.

[0008] Preferably, the sliding piece includes a sliding piece body, the end of the sliding piece body is provided with a limiting protrusion for mounting the second spring, the sliding piece body is provided with a card slot and an inclined guide surface adapted to the card rod, and the inclined guide surface is connected to the card slot.

[0009] Preferably, a reflective ring and a front ring are installed inside the lamp body in the irradiation direction of the light source.

[0010] Preferably, a rail arm is provided on the outer surface of the lamp body, and a driving part is also provided on the rail arm.

[0011] Preferably, the button box and the upper cover are connected by snapping.

[0012] Preferably, the light source is an LED lamp bead.

[0013] The present invention has the following advantages:

[0014] 1. The present invention drives the connecting plate to move different distances by adjusting the switch, thereby driving the lens to move different distances in the lamp body, thereby changing the distance between the lens and the light source, and combining with the rail arm to achieve different illumination angles and light intensities, solving the problem of existing lamps that need to be frequently replaced with different angles or cannot achieve consistent light control.

[0015] 2. The present invention uses multiple button rods of different lengths to select one of them and press it down to move the connecting plate with the lens, thereby changing the distance between the light source and the lens. At this time, the card rod is inserted into the card slot. When adjustment is needed, only another button rod needs to be pressed to move the connecting plate. At this time, the button rod will drive the sliding plate body to move through the inclined guide surface, and then the button rod previously inserted into the card slot will return to its initial position, thereby achieving different distances between the light source and the lens by pressing button rods of different lengths.

[0016] 3. The present invention provides a stopper on one side of the sliding piece, and the two cooperate to relatively close the slot, so that the button rod does not become unhooked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the lamp of the present invention.

[0018] Figure 2 Schematic diagram of the explosion of the lamp of the present invention.

[0019] Figure 3 Schematic diagram of the key structure of the present invention.

[0020] Figure 4 It is a schematic diagram of the assembly of the stopper and the key structure of the present invention.

[0021] Figure 5 It is a schematic cross-sectional view of the lamp of the present invention.

[0022] Figure 6 Schematic diagram of the sliding sheet structure of the present invention.

[0023] Figure 7 It is a schematic diagram of the button rod structure of the present invention.

[0024] In the figure, 1. lamp body; 2. rail arm; 3. driving part; 4. lens; 5. reflective ring; 6. front ring; 7. light source; 8. back cover; 9. button box; 10. connecting plate; 11. first spring; 12. button structure; 121. sliding piece; 1211. sliding piece body; 1212. card slot; 1213. inclined guide surface; 1214. limiting protrusion; 122. second spring; 123. stop plate; 13. upper cover; 14. button rod; 15. third spring; 16. card rod; 17. button. DETAILED DESCRIPTION

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0027] like Figure 1 —7 shows the embodiment,

[0028] A track lamp, comprising a lamp body 1, a light source 7 is mounted at the bottom of a mounting plate in the middle of the lamp body 1, the light source 7 being an LED lamp bead, a connecting plate 10 is further provided inside the lamp body 1, a first spring 11 is provided between the connecting plate 10 and the mounting plate, a lens 4 is sleeved on the outer surface of the light source 7, and the lens 4 passes through the mounting plate and is fixedly connected to the connecting plate 10, the connection portion between the lens 4 and the connecting plate 10 can pass through the mounting plate and can slide with the mounting plate, an adjustment switch is provided on the other side of the connecting plate 10, the adjustment switch can drive the connecting plate 10 to move different distances in the axial direction of the lamp body 1, and the different distances of movement of the connecting plate 10 drive the lens 4 to move different distances, and a back cover 8 is fixedly installed at the end of the lamp body 1;

[0029] By adjusting the switch, the connecting plate 10 is moved to different distances, thereby driving the lens 4 to move different distances in the lamp body 1, thereby changing the distance between the lens 4 and the light source 7, achieving different light intensities, and solving the problem that the lamp cannot achieve consistent light control.

[0030] Reference Figure 2 and Figure 5 ; The regulating switch includes a key box 9 provided on the other side of the connecting plate 10, a key structure 12 is installed inside the key box 9, an upper cover 13 is provided on the end face of the key box 9, a plurality of button rods 14 are provided on one side of the upper cover 13, and each of the button rods 14 can pass through the upper cover 13 and be transmission-connected to the key structure 12, a third spring 15 is provided between each of the button rods 14 and the upper cover 13, a clamping rod 16 is fixedly provided on the side of each of the button rods 14, a button 17 is installed at the end of each of the button rods 14, and the button 17 extends to the outside through the back cover 8; wherein, the key structure 12 can clamp the button rod 14, and when another button rod 14 enters the key structure 12, the previous button rod 14 will be separated from the key structure 12

[0031] By pressing the button 17, the button rod 14 moves and enters the button structure 12. During the process of the button rod 14 entering the button structure 12, the button rod 14 will press against the connecting plate 10 and drive the connecting plate 10 to move. Since the connecting plate 10 is connected to the lens 4, the lens 4 will also move with the connecting plate 10, thereby changing the distance between the light source 7 and the lens 4, and then changing the light intensity and angle; the button structure 12 will jam the clamping rod 16 on the button rod 14 entering it. When adjustment is needed, the next button rod 14 of a different length will also be jammed when it enters the button structure 12, but the previous button rod 14 will return to its initial position, thereby realizing the change of the distance between the light source 7 and the lens 4 by means of button rods 14 of different lengths.

[0032] Reference Figure 1 、 Figure 3 and Figure 5 As shown; the key structure 12 includes a sliding piece 121 installed inside the key box 9, the sliding piece 121 is provided with a second spring 122 at the end thereof, the other end of the second spring 122 is close to the inner wall of the key box 9, and a stopper 123 is provided on one side of the sliding piece 121;

[0033] When in use, when one of the button rods 14 is pressed, the clamping rod 16 on the button rod 14 passes through the upper cover 13 and is locked with the sliding piece 121. When the next button rod 14 is pressed, the clamping rod 16 passes through the upper cover 13 and is locked with the sliding piece 121. Since the sliding piece 121 is moved, the clamping rod 16 on the previous button rod 14 is separated from the sliding piece 121. Under the elastic force of the third spring 15, the previous button rod 14 is restored to its initial position. At this time, the elastic force of the second spring 122 acts on the sliding piece 121 to restore the initial position and lock the clamping rod 16 on the next button rod 14, so that the button rod 14 does not move. At this time, the distance between the light source 7 and the lens 4 is adjusted.

[0034] Reference Figure 4 The stopper 123 and the sliding piece 121 cooperate to make the position of the sliding piece 121 and the card rod 16 relatively closed, so as to prevent the card rod 16 on the button rod 14 from being separated from the sliding piece 121, and only one card rod 16 on the button rod 14 can be buckled at a time.

[0035] The sliding piece 121 includes a sliding piece body 1211. The end of the sliding piece body 1211 is provided with a limiting protrusion 1214 for mounting the second spring 122. The sliding piece body 1211 is provided with a slot 1212 adapted to the latch rod 16 and an inclined guide surface 1213. The inclined guide surface 1213 is connected to the slot 1212.

[0036] When the button rod 14 drives the card rod 16 to move, the card rod 16 will first contact the inclined guide surface 1213. Since the inclined guide surface 1213 is an inclined surface, the sliding piece body 1211 will move and the second spring 122 will contract. At this time, the card rod 16 will enter the slot 1212, and the slot 1212 will jam the card rod 16; when the other button rod 14 brings the card rod 16 to move to the sliding piece body 1211, it will also contact the inclined guide surface 1213 and drive the sliding piece body 1211 to move, and jam the card rod 16 through the slot 1212. In this process, due to the movement of the sliding piece body 1211, the previous slot 1212 no longer jams the previous card rod 16. Under the elastic force of the third spring 15, the previous card rod 16 and the button rod 14 move back to their initial positions, that is, the jammed state of the card rod 16 is released.

[0037] Reference Figure 6 and Figure 7 Since the card rod 16 on the button rod 14 is relatively long, when the card rod 16 is inserted into the card slot 1212, the card slot 1212 is sealed by the stopper 123, which presses against the card rod 16, so that the card slot 1212 forms a relatively closed groove, thereby preventing the card rod 16 from escaping from the card slot 1212.

[0038] A reflective ring 5 and a front ring 6 are installed inside the lamp body 1 in the irradiation direction of the light source 7 .

[0039] The outer surface of the lamp body 1 is provided with a rail arm 2, and the rail arm 2 is also provided with a driving part 3; the rail arm 2 is used to rotate the lamp body 1 to change the angle of the lamp body 1; the driving part 3 converts alternating current into direct current used by the light source 7.

[0040] The key box 9 and the upper cover 13 are connected by snapping; the key box 9 and the upper cover 13 can also be connected by screws, or other connection methods that can fix the key box 9 and the upper cover 13 together.

[0041] The working process of the present invention is as follows: when adjustment is required, first press one of the buttons 17 to drive the button rod 14 and the card rod 16 to move toward the light source 7. At this time, the button rod 14 and the card rod 16 pass through the through hole on the upper cover 13 to one of the adapted inclined guide surfaces 1213. Since the card rod 16 contacts the inclined guide surface 1213 and continues to move, it drives the sliding piece body 1211 to slide and causes the second spring 122 to contract. At this time, the end of the button rod 14 contacts the connecting plate 10 and drives the connecting plate 10 to move. The card rod 16 enters the card slot 1212 and is stuck. In this process, the button rod 14 causes the connecting plate 10 and the lens 4 to move. When the light intensity and angle need to be adjusted, the other button 17 only needs to be pressed downward to move the other button rod 14 and the card rod 16 downward. When the other card rod 16 contacts and is stuck in the corresponding card slot 1212, the sliding sheet body 1211 will slide, and the previous card slot 1212 will no longer be stuck to the previous card rod 16. Under the action of the third spring 15, the previous button rod 14 and the card rod 16 are restored to their initial positions. In this process, the degree of compression of the first spring 11 is different according to the different moving distances of the connecting plate 10.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A track lamp, characterized in that: The invention comprises a lamp body (1), a light source (7) is installed at the bottom of a mounting plate in the middle of the lamp body (1), a connecting plate (10) is further provided inside the lamp body (1), a first spring (11) is provided between the connecting plate (10) and the mounting plate, a lens (4) is sleeved on the outer surface of the light source (7), and the lens (4) passes through the mounting plate and is fixedly connected to the connecting plate (10), an adjustment switch is provided on the other side of the connecting plate (10), the adjustment switch can drive the connecting plate (10) to move different distances in the axial direction of the lamp body (1), and the movement of the connecting plate (10) to different distances drives the lens (4) to move different distances, and a back cover (8) is fixedly installed at the end of the lamp body (1); The regulating switch includes a key box (9) arranged on the other side of the connecting plate (10), a key structure (12) is installed inside the key box (9), an upper cover (13) is provided on the end surface of the key box (9), a plurality of button rods (14) are provided on one side of the upper cover (13), and each of the button rods (14) can pass through the upper cover (13) to be transmission-connected with the key structure (12), a third spring (15) is provided between each of the button rods (14) and the upper cover (13), a clamping rod (16) is fixedly provided on the side of each of the button rods (14), a button (17) is installed at the end of each of the button rods (14), and the button (17) passes through the rear cover (8) and extends to the outside; wherein, the key structure (12) can clamp the button rod (14), and when another button rod (14) enters the key structure (12), the previous button rod (14) will be separated from the key structure (12); The key structure (12) includes a sliding piece (121) installed inside the key box (9), a second spring (122) is provided at the end of the sliding piece (121), the other end of the second spring (122) is in close contact with the inner wall of the key box (9), and a stop piece (123) is provided on one side of the sliding piece (121); The sliding plate (121) includes a sliding plate body (1211), and a limiting protrusion (1214) for installing the second spring (122) is provided at the end of the sliding plate body (1211). A card slot (1212) and an inclined guide surface (1213) adapted to the card rod (16) are provided on the sliding plate body (1211), and the inclined guide surface (1213) is connected to the card slot (1212).

2. The track lamp according to claim 1, characterized in that: A reflective ring (5) and a front ring (6) are installed inside the lamp body (1) located in the irradiation direction of the light source (7).

3. The track lamp according to claim 1, characterized in that: A rail arm (2) is provided on the outer surface of the lamp body (1), and a driving part (3) is also provided on the rail arm (2).

4. The track lamp according to claim 1, characterized in that: The button box (9) and the upper cover (13) are connected by snapping.

5. The track lamp according to claim 1, characterized in that: The light source (7) is an LED lamp bead.

Images