Concealed lamp with U-shaped track

Abstract

The utility model discloses a U-shaped track hidden type lamp which comprises a track assembly and a plurality of lighting assemblies which are arranged on the track assembly and can move along the track assembly, and each lighting assembly comprises a lamp body, a driving power source and connecting joints located at the left end and the right end of the driving power source. The rotatable rotating seat is reserved on the lamp body to meet the requirement for installing the track assembly, the fixing hook and the power connection piece are designed on the rotating seat, meanwhile, the electrode piece and the positioning turnup are correspondingly designed in the track body, the lighting assembly is inserted into the track assembly in the installation process, then the rotating seat is rotated by shifting the adjusting handle, and the lighting assembly can be installed in the track assembly. When the fixing hook on the rotating seat is lapped on the positioning turnup, the lighting assembly can be installed on the track assembly, when the track lamp needs to be disassembled for maintenance, the adjusting handle is shifted reversely, the fixing hook is screwed into the connector, the lighting assembly can be disassembled from the track assembly, and the track lamp can be efficiently and conveniently assembled and disassembled.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, in particular to a U-shaped track hidden lamp. 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 linear U-shaped track hidden lamps on the market are a type of track lights, in which the lamp body is assembled in the track by means of clips or bolts. After being installed with the track, the track is exposed and visible, which is not aesthetically pleasing. Secondly, the above assembly method makes the installation and replacement steps between the lamp body and the track cumbersome, which will affect the overall installation and removal efficiency and fail to meet the users' growing usage needs. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model aims to provide a U-shaped track hidden lamp.

[0005] The technical solution adopted by the utility model is as follows: a U-shaped track hidden lamp, comprising a track assembly and a plurality of lighting assemblies mounted on the track assembly and movable along the track assembly, the lighting assembly comprising a lamp body, a driving power supply and connecting joints located at the left and right ends of the driving power supply, a rotatable rotating seat is accommodated in the interior of the connecting joint, and fixed hooks and a plurality of power connection plates protruding outward are symmetrically provided at both ends of the rotating seat; the track assembly comprises a track body and a guide rail portion arranged on the inner wall of both sides of the track body, the bottom end of the track body has an opening and is bent inwardly along the length direction at both ends of the opening to form a positioning flange, the inner wall of the guide rail portion is provided with a plurality of track grooves along the length direction and an electrode plate is provided in the track groove; if the fixed hook and the plurality of power connection plates are rotated to the two ends of the connecting joint, the fixed hook is overlapped on the upper end of the positioning flange, and the electrode plate extends into the track groove and contacts with the electrode plate to form a conductive path.

[0006] In a preferred embodiment, an adjusting handle extending to the lamp body is provided at one end of the lower side of the rotating seat, and a slot is correspondingly provided on the lamp body to meet the requirement of left and right movement of the adjusting handle, and through holes are provided at the front and rear ends of the connecting joint to meet the requirement of the power terminal and the fixing hook to extend out.

[0007] In a preferred embodiment, the upper end of the lamp body has a "U"-shaped accommodating cavity for the rail body to be installed, and when the rail body is installed inside the lamp body, the adjustment handle is located below the rail body.

[0008] In a preferred embodiment, the width of the opening is greater than the width of the connecting connector and the driving power source.

[0009] In a preferred embodiment, the electrode sheet includes a supply electrode sheet and a signal connection electrode sheet, at least one of the plurality of connection sheets is electrically connected to the signal connection electrode sheet, and the others are electrically connected to the supply electrode sheet.

[0010] In a preferred embodiment, an LED light board electrically connected to the driving power supply is embedded in the inner wall of the lower end of the lamp body, and a plurality of groups of light emitting lenses are correspondingly arranged at the bottom of the LED light board.

[0011] In a preferred embodiment, one side of the driving power supply has a power adjustment dial electrically connected thereto, and one of the connecting connectors is provided with a live wire connection button.

[0012] In a preferred embodiment, the upper wall and the side wall of the connection joint are further provided with a ground wire connection spring sheet, and the ground wire connection spring sheet is in contact with the inner wall of the track body.

[0013] In a preferred embodiment, plugs are installed at the left and right ends of the lamp body by bolts, and the upper end surface of the plug has a concave surface that allows the track body to extend.

[0014] In a preferred embodiment, the inner wall of the bottom end of the lamp body is recessed inward to form a wiring groove, and a cover plate is provided on the upper end of the wiring groove.

[0015] To sum up, due to the adoption of the above-mentioned technical scheme, the beneficial effects of the utility model are as follows: a rotatable rotating seat is designed on the lamp body to meet the requirements of loading the track assembly, a fixed hook and a power connection plate are designed on the rotating seat, and at the same time, an electrode plate and a positioning flange are correspondingly designed in the track body. During installation, the lighting assembly is first inserted into the track assembly, and then the adjustment handle is turned to rotate the rotating seat. When the fixed hook on the rotating seat is engaged with the positioning flange, the lighting assembly can be installed on the track assembly. During the installation, the power connection plate and the electrode plate are also combined together to complete the power connection, reducing the steps during installation. When it needs to be removed for maintenance, the adjustment handle is turned in the opposite direction, and the fixed hook is screwed into the connecting joint, so that the lighting assembly can be removed from the track assembly. The track light can be installed and disassembled efficiently and conveniently without the need for tools, which is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the lighting assembly in the utility model;

[0018] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the lighting assembly in the utility model;

[0019] Figure 4 It is a partial three-dimensional structural schematic diagram of the track assembly in the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the lighting assembly of the utility model in an unlocked state installed on the track assembly;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the lighting assembly of the utility model in a locked state installed on the track assembly;

[0022] Figure 7 It is a schematic diagram of the partial cross-sectional plan structure of the utility model as a whole.

[0023] Markings in the figure: 1-lighting assembly, 10-live wire connection button, 11-lamp body, 12-adjustment handle, 13-driving power supply, 14-ground wire connection spring, 15-plug, 16-power adjustment dial, 17-cover, 18-rotating seat, 181-power connection plate, 182-fixing hook, 183-connection joint, 19-LED lamp board, 191-light output lens, 2-track assembly, 21-track body, 22-positioning flange, 23-guide rail part, 24-opening, 25-electrode sheet. DETAILED DESCRIPTION

[0024] 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.

[0025] A U-shaped track hidden lamp, refer to Figure 1-7, including a track assembly 2 and a plurality of lighting assemblies 1 mounted on the track assembly 2 and movable along the track assembly 2, the lighting assembly 1 including a lamp body 11, a driving power source 13 and connecting joints 183 located at the left and right ends of the driving power source 13, a rotatable rotating seat 18 is accommodated inside the connecting joint 183, a lower end of the rotating seat 18 is provided with an adjustment handle 12 extending to the lamp body 11, and both ends of the rotating seat 18 are symmetrically provided with outwardly protruding fixing hooks 182 and a plurality of power connection sheets 181; the track assembly 2 includes a track body 21 and a guide rail portion 23 arranged on the inner wall of both sides of the track body 21, the bottom end of the track body 21 has an opening 26 and both ends of the opening 26 are bent inwardly along the length direction to form a positioning flange 26, the inner wall of the guide rail portion 23 is provided with a plurality of rail grooves along the length direction and an electrode sheet 25 is provided in the rail groove; if the fixing hook 182 and the plurality of When the power-connecting piece 181 is rotated to the two ends of the connecting joint 183, the fixing hook 182 overlaps the upper end of the positioning flange 26, and the electrode piece 25 extends into the track groove and contacts the electrode piece 25 to form a conductive path. During installation, the lighting component 1 is first inserted into the track component 2, and then the adjustment handle 12 is turned to rotate the rotating seat 18. When the fixing hook 182 on the rotating seat 18 overlaps the positioning flange 26, the lighting component 1 can be installed on the track component 2. During the installation, the power-connecting piece 181 and the electrode piece 25 are also combined together to complete the power connection operation, which can reduce the steps during installation. When it needs to be removed for maintenance, the adjustment handle 12 is turned in the opposite direction, and the fixing hook 182 is screwed into the connecting joint 183, so that the lighting component 1 can be removed from the track component 2. Efficient and convenient installation and removal of track lights can be achieved without the need for tools.

[0026] It should be mentioned that the track assembly 2 is pre-installed on the ceiling or the top surface of the room by bolts or hooks, and is externally connected to a power supply and a controller (not shown in the figure).

[0027] Furthermore, the lamp body 11 is provided with a corresponding slot to allow the adjustment handle 12 to be moved left and right, and the front and rear ends of the connection joint 183 are provided with through holes to allow the power connection plate 181 and the fixing hook 182 to extend out.

[0028] Furthermore, the upper end of the lamp body 11 has a "U"-shaped accommodating cavity for the track body 21 to be installed. When the track body 21 is installed inside the lamp body 11, the adjustment handle 12 is located below the track body 21. The above design allows the lamp body 11 to be installed at the outer end of the track body 21, so that the lamp body 11 is exposed as a whole, which is more beautiful as a whole.

[0029] Furthermore, the width of the opening 26 is greater than the width of the connection connector 183 and the driving power supply 13. When the above design moves the position of the lighting component 1, the connection connector 183 and the driving power supply 13 will not interfere with the track component 2, thereby satisfying the moving operation of the lighting component 1.

[0030] Furthermore, the electrode plate 25 includes a power supply electrode plate (as a live wire and a neutral wire) and a signal connection electrode plate. At least one of the multiple power connection plates 181 is electrically connected to the signal connection electrode plate, and the rest are electrically connected to the power supply electrode plate. The power supply electrode plate and the signal connection electrode plate can be used to supply power and output signals to the power connection plate 181 respectively, so as to meet the power supply and control operations of the lighting component 1.

[0031] The power connection sheet 181 is preferably a copper sheet, and the power connection sheet 181 is electrically connected to the driving power source 13 .

[0032] Furthermore, an LED light board 19 electrically connected to the driving power supply 13 is embedded in the inner wall of the lower end of the lamp body 11, and a plurality of groups of light-emitting lenses 191 are correspondingly arranged at the bottom of the LED light board 19. An optical lens 191 is arranged on the light-emitting side of the LED light board 19, so that the light emitted by the LED light board 19 is softer, thereby protecting the eyes well.

[0033] Furthermore, one side of the driving power supply 13 has a power adjustment dial 16 electrically connected thereto, wherein a live wire connection button 10 is provided on a connecting connector 183. By adding the power adjustment dial 16, the current can be adjusted according to different application environments to control the power (brightness) of the lamp, thereby being applicable to a variety of usage scenarios.

[0034] Furthermore, the upper wall and side wall of the connection joint 183 are also provided with a ground connection spring piece 14, which is in contact with the inner wall of the track body 21. The ground connection spring piece 14 can play an auxiliary grounding role, thereby ensuring the safety of overall use.

[0035] Furthermore, plugs 15 are installed at the left and right ends of the lamp body 11 by means of bolts, and the upper end surface of the plug 15 has a concave surface that allows the track body 21 to extend.

[0036] Furthermore, the inner wall of the bottom end of the lamp body 11 is recessed inward to form a wiring groove, and a cover plate 17 is provided at the upper end of the wiring groove. The above design can bury the wiring part (not shown in the figure) of the LED lamp board 19 and the driving power supply 13 in the wiring groove, and then position and protect the wiring part through the cover plate 17 to avoid the wiring part from being lifted up.

[0037] 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 U-shaped track hidden lamp, comprising a track assembly and a plurality of lighting assemblies mounted on the track assembly and movable along the track assembly, characterized in that: The lighting assembly includes a lamp body, a driving power supply and connecting joints located at the left and right ends of the driving power supply, a rotatable rotating seat is accommodated inside the connecting joint, and the two ends of the rotating seat are symmetrically provided with outwardly protruding fixing hooks and a plurality of power connection plates; the track assembly includes a track body and a guide rail portion arranged on the inner walls of both sides of the track body, the bottom end of the track body has an opening and is bent inward along the length direction at both ends of the opening to form a positioning flange, the inner wall of the guide rail portion is provided with a plurality of track grooves along the length direction and an electrode sheet is provided in the track groove; if the fixing hook and the plurality of power connection plates are rotated to the two ends of the connecting joint, the fixing hook is overlapped on the upper end of the positioning flange, and the electrode sheet extends into the track groove and contacts the electrode sheet to form a conductive path.

2. A U-shaped track hidden lamp as claimed in claim 1, characterized in that: An adjusting handle extending to the lamp body is provided at one end of the lower side of the rotating seat, and a slot is correspondingly provided on the lamp body to meet the requirement of left and right movement of the adjusting handle, and through holes are provided at the front and rear ends of the connecting joint to meet the requirement of extending the power connection plate and the fixing hook.

3. A U-shaped track hidden lamp as claimed in claim 2, characterized in that: The upper end of the lamp body has a "U"-shaped accommodating cavity for the rail body to be installed. When the rail body is installed inside the lamp body, the adjustment handle is located below the rail body.

4. The U-shaped track hidden lamp according to claim 1, characterized in that: The width of the opening is greater than the width of the connecting connector and the driving power source.

5. The U-shaped track hidden lamp according to claim 1, characterized in that: The electrode sheets include a supply electrode sheet and a signal connection electrode sheet. Among the plurality of connection sheets, at least one connection sheet is electrically connected to the signal connection electrode sheet, and the others are electrically connected to the supply electrode sheet.

6. The U-shaped track hidden lamp according to claim 1, characterized in that: An LED light board electrically connected to the driving power supply is embedded in the inner wall of the lower end of the lamp body, and a plurality of groups of light emitting lenses are correspondingly arranged at the bottom of the LED light board.

7. The U-shaped track hidden lamp according to claim 1, characterized in that: One side of the driving power supply is provided with a power adjustment dial electrically connected thereto, and one of the connecting joints is provided with a live wire connection button.

8. The U-shaped track hidden lamp according to claim 1, characterized in that: The upper wall and the side wall of the connection joint are also provided with a ground wire connection spring sheet, and the ground wire connection spring sheet is in contact with the inner wall of the track body.

9. The U-shaped track hidden lamp according to claim 1, characterized in that: The left and right ends of the lamp body are provided with plugs by means of bolts, and the upper end surface of the plug has a concave surface that meets the extension of the track body.

10. The U-shaped track hidden lamp according to claim 1, characterized in that: The inner wall of the bottom end of the lamp body is inwardly recessed to form a wiring groove, and a cover plate is provided on the upper end of the wiring groove.

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