Lighting system

Abstract

The utility model discloses a lighting system which comprises a lamp, a wire and a driving device, the wire comprises a bottom section, a middle section and a top section which are sequentially connected, the bottom section is fixedly connected with the lamp, and one end of the bottom section is electrically connected with the lamp. The driving device is fixedly connected with the top section, and the driving device operably drives the electric wire to drive the lamp to ascend and descend. The electric wire is used for replacing a steel wire rope to drive the lamp to ascend and descend, the lamp can be powered on and ascended and descended, an independent circuit does not need to be arranged for powering on the lamp, the problem that lifting of the steel wire rope is infected by the electric wire can be avoided, attractiveness is achieved, and lifting stability can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting structures, in particular to a lighting system. Background Art

[0002] Currently, high-altitude lighting requires lifting functionality, and to reduce maintenance costs, these fixtures are widely used in high-altitude spaces such as stages, mines, stadiums, stations, and docks. Existing high-altitude fixtures often utilize a lifting mechanism connected to the top of the fixture to achieve this. This mechanism typically uses a motor to drive a reel, which retracts and unwinds a wire to achieve the lifting function.

[0003] In actual applications, since wires need to be set up to connect to the lamps, if the wires are set on the steel wires, the wires will affect the lifting function of the steel wires. If the wires are directly connected to the lamps, it will affect the appearance. Utility Model Content

[0004] The purpose of the utility model is to provide a lighting system to solve the problems of the prior art.

[0005] To solve the above technical problems, the embodiments of the present invention provide a lighting system, comprising:

[0006] lamps;

[0007] an electric wire, the electric wire comprising a bottom section, a middle section, and a top section connected in sequence, the bottom section being fixedly connected to the lamp, and one end of the bottom section being electrically connected to the lamp;

[0008] A driving device is fixedly connected to the top section, and the driving device can operably drive the electric wire to drive the lamp to move up and down.

[0009] In one embodiment, the driving device comprises:

[0010] Bracket;

[0011] a reel, the reel being rotatably connected to the bracket;

[0012] a driving member connected to the bracket and capable of driving the reel to rotate;

[0013] The top section is connected to the reel and is configured to be wound onto the reel as the reel rotates.

[0014] In one embodiment, the bracket is provided with a rotating shaft, and the rotating shaft is provided with a wiring hole;

[0015] The reel is rotatably connected to the rotating shaft;

[0016] The top section is fixed to the wiring hole.

[0017] In one embodiment, the rotating shaft is provided with at least one screw hole;

[0018] The top section can be fixed after the screw is screwed into the screw hole.

[0019] In one embodiment, the bracket is provided with a mounting hole;

[0020] The rotating shaft passes through the mounting hole and includes a first section and a second section, wherein the first section is located inside the bracket and is used to mount the reel; the second section extends to the outside of the bracket;

[0021] At least one of the screw holes is disposed on the second section of the rotating shaft.

[0022] In one embodiment, at least one other of the screw holes is located in the first section of the rotating shaft;

[0023] A fixing ring is further provided in the bracket. The fixing ring is sleeved outside the first section and is provided with an escape hole for accommodating the screw.

[0024] In one embodiment, the lighting system further comprises a housing;

[0025] The bracket is located in the housing;

[0026] The shell is provided with an avoidance groove, and the avoidance groove is used to avoid the second section.

[0027] In one embodiment, the driving device includes a transmission mechanism,

[0028] The reel is connected to the transmission mechanism;

[0029] The driving member drives the transmission mechanism to rotate and drives the reel to rotate.

[0030] In one embodiment, the top sections of the two wires are connected to the two reels respectively, and the bottom sections are fixedly connected to the lamps respectively;

[0031] The two reels are respectively connected to the two transmission mechanisms;

[0032] The driving member drives the two transmission mechanisms to rotate and drives the reel to rotate.

[0033] In one embodiment, the lighting system further comprises two guide rollers, wherein the two guide rollers are installed on the travel paths of the two electric wires.

[0034] The utility model uses electric wires instead of steel wire ropes to drive the lamp to rise and fall, which can not only power the lamp but also realize the lifting of the lamp. There is no need to arrange a separate circuit to power the lamp, which can avoid the problem of electric wires interfering with the lifting of the steel wire rope. It is both beautiful and can ensure the stability of the lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a three-dimensional diagram of a lighting system according to an embodiment of the present invention.

[0036] Figure 2 yes Figure 1 The assembly diagram of the lighting system in the illustrated embodiment is shown with the bracket removed.

[0037] Figure 3 and Figure 4 yes Figure 1 Exploded view of the lighting system in the illustrated embodiment.

[0038] Figure 5 yes Figure 1 Assembly diagram of the rear housing, transmission system, drive device and wires in the lighting system in the illustrated embodiment.

[0039] Figure 6 yes Figure 1 Assembly diagram of the front housing, transmission system, drive device and wires in the lighting system in the illustrated embodiment.

[0040] Figure 7 yes Figure 1 Assembly diagram of the bracket, driving device and two wires in the lighting system in the illustrated embodiment.

[0041] Figure 8 yes Figure 7 The illustrated embodiment is a cross-sectional view along line AA of the lighting system after the bracket, driving device and two wires are assembled.

[0042] Reference numerals: 100, lighting system; 1, lamp; 2, wire; 3, driving device; 31, bracket; 311, front housing; 312, rear housing; 313, fixing ring; 314, fixing frame; 32, driving member; 33, gear set; 34, rotating shaft; 341, wiring hole; 342, first section; 343, second section; 345, screw; 4, reel; 5, housing; 51, avoidance groove; 6, guide roller; DETAILED DESCRIPTION

[0043] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, various embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will appreciate that many technical details are provided in various embodiments of the present invention to facilitate a better understanding of the present application. However, even without these technical details and the various variations and modifications based on the following embodiments, the technical solutions claimed in the claims of this application can be achieved.

[0044] Unless the context requires otherwise, throughout the specification and claims, the word "comprise" and variations such as "include" and "have" should be construed in an open, inclusive sense, that is, should be interpreted to mean "including, but not limited to."

[0045] The following will be combined with the accompanying drawings to describe in detail the various embodiments of the present invention so that the purpose, features and advantages of the present invention can be more clearly understood. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to illustrate the essential spirit of the technical solution of the present invention.

[0046] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any manner in one or more embodiments.

[0047] As used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and / or" unless the context clearly dictates otherwise.

[0048] In the following description, in order to clearly demonstrate the structure and working mode of the present invention, many directional words will be used for description, but words such as "front", "back", "left", "right", "outside", "inside", "outward", "inward", "up", and "down" should be understood as convenient terms and should not be understood as restrictive terms.

[0049] The present invention relates to a lighting system 100, comprising a lamp 1, electrical wiring 2, and a driver 3. The driver 3 can be installed in locations with a certain height, such as rooftops, stages, mines, stadiums, stations, and docks. The electrical wiring 2 is connected to the lamp 1 and the driver 3. The driver 3 can raise or lower the lamp 1 via the electrical wiring 2.

[0050] Specifically, the electrical wire 2 comprises a bottom section, a middle section, and a top section, which are connected in sequence. The bottom section is located at the bottom end, the middle section is located between the bottom and top sections, and the top section is located at the top end. The bottom section is fixedly connected to the lamp 1, and one end of the bottom section is electrically connected to the lamp 1. The bottom end of the middle section is connected to the bottom section, and the other end is connected to the top section. The top section is used to be fixedly connected to the driving device.

[0051] The utility model uses the electric wire 2 instead of the steel wire rope to drive the lamp 1 to rise and fall, which can not only energize the lamp 1, but also realize the raising and lowering of the lamp 1. There is no need to arrange a separate circuit to energize the lamp 1, which can avoid the problem of the electric wire 2 interfering with the raising and lowering of the steel wire rope. It is both beautiful and can ensure the stability of the raising and lowering.

[0052] Optionally, the drive device 3 includes a bracket 31 and a drive member 32. In the embodiment shown in the figure, the bracket 31 is an inner shell and includes a front shell 311 and a rear shell 312 connected to each other. The front shell 311 and the rear shell 312 are assembled to form an inner shell with an internal cavity. The bracket 31 is installed in places such as rooftops, stages, mines, stadiums, stations, and docks, while the reel 4 is located within the bracket 31 and is rotatably connected to the bracket 31. The drive member 32 is also located within the bracket 31 and connected to the bracket 31, and the drive member 32 can drive the reel 4 to rotate. The top section of the wire 2 is connected to the reel 4 and is configured to be wound onto the reel 4 as the reel 4 rotates.

[0053] In a specific embodiment, the driving member 32 is a motor, and can drive the reel 4 to rotate through a transmission mechanism, such as a chain, a gear, or directly drive the reel 4 to rotate.

[0054] Optionally, the bracket 31 is provided with a rotating shaft 34, which is fixedly connected to the front housing 311 of the bracket 31 and has a wiring hole 341 extending axially along and through the rotating shaft 34. The reel 4 is rotatably connected to the rotating shaft 34, for example, via a bearing. Specifically, the top section of the wire 2 is inserted through the wiring hole 341 and fixed thereto. The top section of the wire 2 can be used to electrically connect to an external power source.

[0055] Optionally, the rotating shaft 34 is provided with multiple screw holes. Screws 345 are screwed into these screw holes to position the top section of the wire 2 against the inner wall of the routing hole 341, securing the top section. The number of screw holes is not specifically limited; one, two, or more screw holes are sufficient to secure the top section of the wire 2. Of course, in other embodiments, other methods can be used to secure the top section of the wire 2 within the routing hole 341.

[0056] Furthermore, the bracket 31 is provided with a mounting hole, through which the shaft 34 passes. The shaft 34 includes an integrally formed first section 342 and a second section 343 along its axial direction. The first section 342 is located inside the bracket 31 for mounting the reel 4. The second section 343 extends to the outside of the bracket 31.

[0057] At least one of the screw holes is disposed on the second section 343 of the rotating shaft 34 , and at least another of the screw holes is located on the first section 342 of the rotating shaft 34 .

[0058] In the illustrated embodiment, the bracket 31 is further provided with a retaining ring 313. This retaining ring 313 is annular and fits over the first section 342 and is connected to the inner wall of the bracket 31. The retaining ring 313 secures the rotating shaft 34 and includes a clearance hole for the screw 345. In other words, the screw hole in the first section 342 is radially aligned with the retaining ring 313, so the clearance hole is required to accommodate the screw 345.

[0059] Furthermore, the lighting system 100 further includes an outer shell 5, which is in the shape of a rectangular shell and can be installed in places such as rooftops, stages, mines, stadiums, stations, and docks. It should be understood that in other embodiments, the outer shell 5 may not be provided, and the inner shell may be directly connected to the above-mentioned places.

[0060] The bracket 31 is located in the shell 5, and the top section of the wire 2 can pass through the shell 5 and enter the shell 5 and be connected to the reel 4 in the bracket 31, that is, the bracket 31 and the shell 5 are respectively provided with wire avoidance holes for avoiding the top section.

[0061] The housing 5 is provided with an avoidance groove 51, which is used to avoid the second section 343. That is, the second section 343 of the rotating shaft 34 extends to the outside of the housing 5, making it convenient for the top section of the wire 2 to be connected to the external power supply.

[0062] Optionally, the drive device 3 includes a transmission mechanism including a gear set 33 comprising two meshing gears, each of which is located within the bracket 31 and rotatably connected to the rear housing 312 of the bracket 31. The reel 4 is coaxially connected to one of the gears in the transmission mechanism, meaning that rotation of the gear drives the reel 4. The other gear is connected to the drive member 32, which drives the gear to rotate.

[0063] It should be understood that in other embodiments, the gear set 33 may also be provided with more gears.

[0064] As a preferred embodiment, the housing 5 comprises a rectangular shell of a certain length, the bracket 31 is mounted in the middle of the housing 5, and the drive member 32 is located at the center of the housing 5. Two symmetrically arranged reels 4 and two symmetrically arranged transmission mechanisms are mounted within the bracket 31. The two reels 4 are connected to the gears of the two transmission mechanisms, respectively. Another gear of each transmission mechanism is connected to the drive member 32. The drive member 32 may be a dual-axis gear having two output shafts, which are respectively connected to the two transmission mechanisms. Of course, in other embodiments, two motors may also be used to drive the two transmission mechanisms.

[0065] The two wires 2 are spaced apart and the top sections of the two wires 2 are respectively passed through the housing 5 from both ends of the housing 5 and into the bracket 31. The top sections of the two wires 2 are respectively connected to the two reels 4, and the bottom sections are respectively fixedly connected to the two ends of the lamp 1. After the driving member 32 is activated, the top sections of the two wires 2 can be simultaneously driven to be wound onto the two reels 4 to increase the stability of the lifting. In one embodiment, the bottom section can be fixedly connected to the lamp by a fixing member, for example, the bottom section can be fixed to the lamp by a steel wire, or by a clip or other fixing method. The present invention does not limit the specific fixing method of the wires 2 to the lamp.

[0066] Furthermore, the lighting system 100 also includes two guide rollers 6 and two fixing frames 314. The two fixing frames 314 are respectively connected to the two ends of the outer shell 5. The two guide rollers 6 are respectively rotatably connected to the two fixing frames 314. The two wires 2 extend into the outer shell 5 through the two guide rollers 6 respectively. The two guide rollers 6 can reduce the wear of the wires 2.

[0067] While preferred embodiments of the present invention have been described in detail above, it should be understood that aspects of the embodiments can be modified, if necessary, to employ aspects, features and concepts of the various patents, applications and publications to provide further embodiments.

[0068] These and other changes can be made to the embodiments in light of the above detailed description.In general, in the claims, the terms used should not be construed as limited to the specific embodiments disclosed in the specification and claims, but should be construed to include all possible embodiments along with the full scope of equivalents to which these claims are entitled.

[0069] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A lighting system, characterized in that: include: lamps; an electric wire, the electric wire comprising a bottom section, a middle section, and a top section connected in sequence, the bottom section being fixedly connected to the lamp, and one end of the bottom section being electrically connected to the lamp; A driving device is fixedly connected to the top section, and the driving device can operably drive the electric wire to drive the lamp to move up and down.

2. The lighting system according to claim 1, wherein The driving device comprises: Bracket; a reel, the reel being rotatably connected to the bracket; a driving member connected to the bracket and capable of driving the reel to rotate; The top section is connected to the reel and is configured to be wound onto the reel as the reel rotates.

3. The lighting system according to claim 2, characterized in that The bracket is provided with a rotating shaft, and the rotating shaft is provided with a wiring hole; The reel is rotatably connected to the rotating shaft; The top section is fixed to the wiring hole.

4. The lighting system according to claim 3, characterized in that The rotating shaft is provided with at least one screw hole; The top section can be fixed after the screw is screwed into the screw hole.

5. The lighting system according to claim 4, characterized in that The bracket is provided with a mounting hole; The rotating shaft passes through the mounting hole and includes a first section and a second section, wherein the first section is located inside the bracket and is used to mount the reel; the second section extends to the outside of the bracket; At least one of the screw holes is disposed on the second section of the rotating shaft.

6. The lighting system according to claim 5, characterized in that At least one other screw hole is located in the first section of the rotating shaft; A fixing ring is further provided in the bracket. The fixing ring is sleeved outside the first section and is provided with an escape hole for accommodating the screw.

7. The lighting system according to claim 5, characterized in that The lighting system further includes a housing; The bracket is located in the housing; The shell is provided with an avoidance groove, and the avoidance groove is used to avoid the second section.

8. The lighting system according to claim 2, wherein: The driving device includes a transmission mechanism, The reel is connected to the transmission mechanism; The driving member drives the transmission mechanism to rotate and drives the reel to rotate.

9. The lighting system according to claim 8, characterized in that The top sections of the two wires are respectively connected to the two reels, and the bottom sections are respectively fixedly connected to the lamps; The two reels are respectively connected to the two transmission mechanisms; The driving member drives the two transmission mechanisms to rotate and drives the reel to rotate.

10. The lighting system according to claim 9, characterized in that The lighting system further includes two guide rollers installed on the travel paths of the two electric wires.

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