Wireless power waterproof track light

Abstract

Provide a wireless power waterproof track light. [Solution] The wireless power supply is designed to include a wireless power supply waterproof track light that meets one or more wireless power supply standards inside a sealed power supply track, and a first magnet for attracting the light, and further includes a wireless power supply waterproof track light and a second magnet corresponding to the position of the first magnet on the light outside the power supply track. This avoids the open structure of the conductive terminals of conventional lights that extend and contact the inside of the track, and implements the power supply track in a sealed structure to realize wireless power supply and achieve the goals of waterproofing and easy installation and adjustment.

Description

[Technical field]

[0001] The present invention relates to the field of track lights, and in particular to wireless power supply waterproof track lights. [Background technology]

[0002] Conventionally, the structure of a track light is generally mounted on a track for fixing to a wall or ceiling, as shown in Publication No. WO2018157567A1 (Patent Document 1) and Taiwan Registered Utility Model No. M619216 (Patent Document 2), the bottom surface of the track is formed with an opening connected to the inside of the track, the track is provided with two conductive plates, the two conductive plates are connected to a transformer via an electric cable, the light further has a movable rail, the movable rail has a conductor terminal for contacting the two conductive plates, and the movable rail of the light is attached under the track opening to contact the two conductor terminals of the movable rail and the two conductive plates to supply electricity. Therefore, the light can be attached at any position on the track, and electricity can be supplied to the light at any position on the track.

[0003] However, the conventional track light has an opening structure at the bottom side, so water and moisture can easily enter. Therefore, the conventional track light cannot be applied outdoors or in flooded places, but is only applied indoors. Meanwhile, if the track light is made into a sealed structure to prevent external water and moisture, there remains a problem that the external light cannot contact the two conductive plates provided on the track. In addition, the conventional track light requires a complex mechanical structure such as a tenon, slider, and mounting screw to mount the light on the track. Therefore, the manufacturing cost is high, the practical installation and adjustment are very inconvenient, and the light cannot be moved on the track without loosening multiple screws. Summary of the Invention [Problem to be solved by the invention]

[0004] The main objective of the present invention is to provide a waterproof track light with wireless power supply, which realizes the function of wireless power supply by one or more wireless power supply transmitter modules on the power supply track and a wireless power supply receiver module on the light, and furthermore, the light is attracted to the power supply track by a magnetic attraction means.

[0005] Another objective of the present invention is to provide a waterproof track light with wireless power supply, which is achieved by using the above-mentioned wireless power supply and magnetic attraction means to make the power supply track sealed, so that the wireless power supply transmission module is not exposed to rainwater on the power supply track, and can be applied to the outdoor waterproof track light. [Means for solving the problem]

[0006] To achieve the above objective, a preferred embodiment of the power supply track light of the present invention includes, for example, a power supply track, a wireless power supply transmitting module, and a light.

[0007] The power supply track includes a track body and two conductive bars, and has a light mounting surface inside the track body. The inside of the track body has a sealed sliding space corresponding to the light mounting surface. The two conductive bars are mounted in the sealed sliding space and extend parallel to the light mounting surface to supply electricity to the wireless power supply transmitting module.

[0008] The wireless electric supply transmitting module includes a slider, a transmitting coil, two conductive terminals, and a first magnet, and the slider is mounted in the closed sliding space of the truck body and can be freely moved in the closed sliding space. The transmitting coil is mounted on the slider to generate a magnetic field toward the light mounting surface in the closed sliding space. The two conductive terminals are fixed to the slider and connected to the transmitting coil, and the two conductive terminals are movably in contact with the two conductive bars. The first magnet is fixed to the slider to attract the light.

[0009] The light includes a light body, a receiving coil, and a second magnet, the light body is attached to the mounting surface of the truck body in a freely separable manner and is movable on the light mounting surface, the receiving coil is attached to the light body, and the receiving coil forms an induced current by magnetic field induction of the transmitting coil to supply electricity to the light body, the second magnet is fixed to the light body, and is attracted to the first magnet by its magnetic property, so that the light body can be attached to the mounting surface of the light body in a freely separable manner, Effect of the Invention

[0010] By implementing this plan, the following effects can be expected.

[0011] A. Electricity can be supplied to the light from the power supply truck. This solution can supply electricity to the light of the track light by wireless power supply method through the primary transmitter module of the wireless power supply transmitter module and the secondary receiver module of the light body.

[0012] B. Can be used for waterproof truck lights. The wireless power supply method of this proposal allows the conductive terminals required for conventional truck lights to be implemented in a tube body that seals both ends of the truck body, without the need for contact with two conductive bars, and the light can also be made into a fully sealed structure, which can realize the effects of waterproofing the truck light and installing it outdoors.

[0013] C. Freely adjustable attachment and positioning: By incorporating an attachment means between the power supply track and the light, the conventional complicated mechanical fixing structure is eliminated, and the light can be attached to the power supply track at any position, making it easier for users to install and adjust the position. [Brief description of the drawings]

[0014] [Figure 1] FIG. 2 is a combination diagram of the light and the electric supply track of the present invention. [Diagram 2] FIG. 2 is a separate view of the light and the electrical supply track of the present invention. [Diagram 3]FIG. 2 is an exploded view of the proposed electric supply track. [Figure 4] FIG. 2 is an exploded view of the wireless electricity supply transmitting module of the present invention. [Diagram 5] 4 is a sliding diagram of the wireless transmitting module of the present invention. FIG. [Figure 6] FIG. [Figure 7] FIG. 2 is an exploded view of a first embodiment of the wireless receiver module of the present invention. [Figure 8] FIG. 4 is an exploded view of a wireless receiver module according to a second embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] Please refer to Figures 1 and 2. The wireless power waterproof track light of the present invention is a waterproof track light that is mounted on a wall or ceiling. In a preferred embodiment, it includes an electric power supply track 10, a wireless electric power supply transmitting module 20, and a light 30. The wireless electric power supply transmitting module 20 is mounted on the electric power supply track 10, and the wireless electric power supply transmitting module 20 is attracted to the light 30 of the electric power supply track 10 by the wireless charging means.

[0016] 2 and 3, the electric power supply track 10 includes a track body 11 and two conductive bars 12, the track body 11 has a light mounting surface 111 inside, the track body 11 has a sealed sliding space 112 corresponding to the light mounting surface 111 inside, the two conductive bars 12 are mounted in the sealed sliding space 112 and extend parallel to the light mounting surface 111 to supply electricity to the wireless electric power supply transmitting module 20. The track body 11 preferably includes a tube body 13, two end caps 14 and a power cord 15. The tube body 13 is, for example, a straight square tube or a round tube extruded from an aluminum material, the flat surface of the square tube is the light mounting surface 111, and one or more lights 30 are magnetically attracted to the light mounting surface 111. The inside of the square tube can be the above-mentioned sealed sliding space 112, for example, and the inner wall of the tube body 13 is provided with two bar-shaped mounting grooves 131, and the two conductive bars 12 are also mounted in the two bar-shaped mounting grooves 131. Two end caps 14 are respectively sealed and cover both ends of the tube body 13, preventing water and moisture from entering the sealed sliding space 112. One end of the power cord 15 penetrates the end cap 14 or the tube wall of the tube body 13, enters the sealed sliding space 112, and connects to the two conductive bars 12, and the other end is connected to a power source (such as a transformer). The above-mentioned conductive bars 12 are preferably copper bars, and one surface of the conductive bar 12 is coupled with an insulator 16, and fixed to the two bar-shaped mounting grooves 131 through each conductive bar 12 or the insulator 16 to supply electricity to the wireless electricity supply transmitting module 20.

[0017] Please refer to Figures 3 to 5. The wireless power supply transmitting module 20 preferably includes a sliding body 21, a transmitting coil 22, two conductive terminals 23, two first magnets 24, and one magnetic control switch 25. The sliding body 21 is mounted inside the sealed sliding space 112 of the truck body 11, and can be freely moved in the sealed sliding space 112. The transmitting coil 22 is a coil wound with copper wire and is mounted on the sliding body 21, and forms a magnetic field from inside the sealed sliding space 112 toward the light mounting surface 111. The two conductive terminals 23 are elements formed by pressing a copper plate, and are respectively mounted on the sliding body 21 and connected to the transmitting coil 22. The two conductive terminals 23 are in contact with the two conductive bars 12, and are moved together with the sliding body 21 (shown in Figure 5). The first magnet 24 is a permanent magnet fixed to the slider 21, and is attracted to the light 30 outside the rack body 11. The magnetic control switch 25 is an existing electronic element, and is connected to the circuit of the transmitting coil 22. When the light 30 is attached to the light attachment surface 111, the magnetic field of the third magnet 36 of the light 30 forms a circuit in the magnetic control switch 5, causing the transmitting coil 22 to conduct electricity. On the other hand, when the light 30 is removed, the circuit of the magnetic control switch 25 is cut off, and the transmitting coil 22 does not consume electricity.

[0018] Continuing to refer to Fig. 4. The form of the slider 21 is not limited, but in a preferred embodiment, a first casing 211 and a first cover 212 are implemented, and a plurality of mounting grooves 214, 215, 216, 217 are provided inside the first casing 211 for mounting the transmitting coil 22, the two conductive terminals 23, the first magnet 24, and the magnetic control switch 25, which are combined into modular components to facilitate mounting a plurality of wireless power supply modules 20 inside the rack body 11. The first casing 211 is provided with two openings 218 connecting mounting grooves 215 for mounting two conductive terminals 23 to the outside of the first casing 211. A conductive plate 231 is provided on each of the conductive terminals 23. When each conductive terminal 23 is mounted in the mounting groove 215, the conductive plate 231 protrudes through the openings 218 to the outer surface (shown in FIG. 3) of the first casing 211 and is movably contacted with the two conductive bars 12. Even if the slider 21 (first casing 211) is moved to any position (shown in FIG. 5) in the rack body 11, electricity can be supplied to the transmitting coil 22.

[0019] Continuing to refer to FIG. 6 and FIG. 7. In a preferred embodiment of the light 30, the light 30 includes a light body 31, a receiving coil 32, and a second magnet 33. The light body 31 uses a known LED light. In this embodiment, the light body 31 can be separately mounted on the light mounting surface 111 of the truck body 11, and can be freely moved on the light mounting surface 111. The receiving coil 32 and the transmitting coil 22 are both implemented as ring coils wound with copper wire, and may be installed inside the wireless power supply receiving module 34 at the rear side of the light body 31, or may be directly installed inside the rear side of the light body 31. When the receiving coil 32 and the transmitting coil 22 are brought close to each other, the receiving coil 32 induces the magnetic field of the transmitting coil 22 to generate an induced current, which supplies electricity to the light body 31. The second magnet 33 can be installed inside or embedded in the wireless electricity supply transmitting module 34 of the light body 31, or can be directly attached to the inside of the rear side of the light body 31, and can be attracted to the first magnet 24 of the wireless electricity supply transmitting module 20 and the light body 31 can be attracted to the light mounting surface 111.

[0020] Continuing to refer to Fig. 6 and Fig. 7. The wireless electricity supply receiving module 34 includes a second casing 341 and a second cover 342, and the second casing 341 or the second cover 342 is coupled to the rear side or one side of the light body 31 by the direction adjustment mechanism 35, and the receiving coil 32 and the second magnet 33 are fixed inside the second casing 341, respectively, so that the wireless electricity supply receiving module 34 is attracted to the first magnet 24 through the second magnet 33, and the light body 31 is separated, and the adsorption position can be adjusted and adsorbed on the light mounting surface 111 of the light body 11. The direction adjustment mechanism 35 can be, for example, an existing universal joint so that the irradiation angle of the light body 31 can be adjusted. Continuing to refer to Fig. 8. For example, the present invention does not use the second casing 341 and the second cover 342, and the receiving coil 32 and the second magnet 33 are fixed inside the light shell 311 at the rear side of the light body 31, and the effect of mutual attraction with the first magnet 24 can also be achieved. In addition, the wireless power supply receiving module 34 (second casing 341) of the present invention or the light casing 311 of the light body 31 further includes a rectifier circuit board 37, which is disposed between the receiving module 32 and the light emitting unit of the light body 31 to provide electric energy to the light body 31.

[0021] Continuing to refer to Figures 1 and 2. When using this proposal, the electric supply track 10 is mounted on a wall, ceiling or other object, and a number of wireless electric supply transmitting modules 20 are installed inside each electric supply track 10, and the rear side of the track 30 is mounted on the light mounting surface 111 of the track body 11, so that the second magnet 33 and the first magnet 24 of the wireless electric supply transmitting module 20 are attracted to each other, and the light 30 can be fixed to the light mounting surface 111, and the light 30 can be moved together with the wireless electric supply transmitting module 20 in the sealed sliding space 112. It is particularly noted that the wireless electric supply method of this proposal can realize the conductive terminals required for the conventional track light to be implemented in a tube body that seals both ends of the track body 11 without the structural means of contacting two conductive bars, and the light 30 can also be completed in a fully sealed structure, so as to realize the effect of waterproofing and outdoor installation of the track light. [Explanation of symbols]

[0022] 10 Electrical Supply Truck 11 Truck body 111 Light mounting surface 112 Closed sliding space 12 Conductive bar 13 Body 131 Bar-type mounting groove 14 End Cap 15 Power cord 16 Insulators 20 Wireless power supply transmitter module 21 Slider 211 First casing 212 1st lid 214~217 Mounting groove 218 Opening 22 Transmitting coil 23 Conductive terminal 231 Conductive Plate 24 First Magnet 25 Magnetically Controlled Switch 30 Light 31 Light body 311 Housing 32 Receiving coil 33 Second Magnet 34 Wireless power supply receiving module 341 Second Casing 342 2nd lid 35 Directional adjustment mechanism 36 Third Magnet 37 Rectifier circuit board

Claims

1. An electric supply truck (10); A wireless electrical supply transmitting module (20); A light (30), The electrical supply track (10) comprises a track body (11) and two conductive bars (12); The truck body (11) has a light mounting surface (111), The inside of the truck body (11) has a sealed sliding space (112) corresponding to the light mounting surface (111); Two conductive bars (12) are attached to the sealed sliding space (112) and extend parallel to the light mounting surface (111); Supplying electricity to the wireless electricity supply transmitting module (20); The wireless electrical supply transmitting module (20) includes a slider (21), a transmitting coil (22), two conductive terminals (23), and a first magnet (24); The sliding body (21) is attached to the sealed sliding space (112) of the track body (11) and can be freely moved in its position within the sealed sliding space (112); The transmitting coil (22) is attached to the sliding body (21) to generate a magnetic field in the sealed sliding space (112) toward the light mounting surface (111); The two conductive terminals (23) are fixed to the sliding body (21) and connected to a transmitting coil (22), and the two conductive terminals (23) are movably brought into contact with the two conductive bars (12); The first magnet (24) is fixed to the sliding body (21) so as to be attracted to the light (30), The light (30) includes a light body (31), a receiving coil (32), and a second magnet (33); The light body (31) is attached to the light mounting surface (111) of the truck body (11) in a detachable manner and is movable on the light mounting surface (111); The receiving coil (32) is attached to the light body (31), and the receiving coil (32) generates an induced current by magnetic field induction of the transmitting coil (22) to supply electricity to the light body (31); The second magnet (33) is fixed to the light body (31) and attracted to the first magnet (24) by its magnetic property, so that the light body (31) can be detachably attracted to the light mounting surface (111) of the truck body (11); The wireless electrical supply transmitting module (20) has a magnetic control switch (25), The magnetic control switch is connected to the transmitting coil (22), a third magnet (36) is provided in the light (30) corresponding to the magnetic control switch; When the light (30) is attached to the light mounting surface (111), the third magnet (36) activates the magnetic control switch (25), forming a circuit and conducting electricity to the transmitting coil (22). Features a wireless power supply waterproof track light.

2. The wireless power supply waterproof truck light according to claim 1, The sliding body (21) is a first casing (211), the first casing (211) has a plurality of mounting grooves (214, 215, 216, 217) for mounting the transmitting coil (22), the two conductive terminals (23), the first magnet (24), and the magnetic control switch (25), and the mounting groove (215) for mounting the two conductive terminals (23) has an opening (218) for connecting the first casing (211) to the outside; The conductive terminals (23) are attached to the attachment grooves (215) so that the conductive terminals (23) protrude from the outer surface of the first casing (211) through the openings (218). Features a wireless power supply waterproof track light.

3. In the wireless power supply waterproof truck light according to claim 2, The conductive terminal (23) has a conductive plate (231) protruding from the front surface of the first casing (211), The conductive plate (231) is movably in contact with the two conductive bars (12). Features a wireless power supply waterproof track light.

4. The waterproof truck light with wireless power supply according to claim 1, The truck body (11) includes a tube body (13), two end caps (14), and a power cord (15); The inside of the tube body (13) is the sealed sliding space (112), The two end caps (14) cover both ends of the tube body (13) to seal the tube body (13), One end of the power cord (15) enters the sealed sliding space (112) and connects to the two conductive bars (12), and the other end is connected to a power source. Features a wireless power supply waterproof track light.

5. The wireless power supply waterproof truck light according to claim 4, Two bar-shaped mounting grooves (131) are provided on the inner wall of the tube of the tube body (13), and the two conductive bars (12) are fixed to the bar-shaped mounting grooves (131). Features a wireless power supply waterproof track light.

6. The wireless power supply waterproof truck light according to claim 5, The conductive bar (12) is a copper bar, and an insulator (16) is bonded to one surface of the conductive bar (12) to fix the conductive bar (12) or the insulator (16) to the two bar-shaped mounting grooves (131). Features a wireless power supply waterproof track light.

7. The wireless power waterproof truck light according to claim 1, The light (30) includes a wireless electrical supply receiving module (34); the wireless electrical supply receiving module (34) has a second casing (341); The wireless electrical supply receiving module (34) has a second magnet (33), The second casing (341) is coupled to the rear or one side of the light body (31) by a direction adjusting mechanism (35), The receiving coil (32) and the second magnet (33) are fixed inside the second casing (341), respectively, so that the second casing (341) and the first magnet (24) are attracted to each other via the second magnet (33), and the light (30) is separably attracted to the light mounting surface (111). Features a wireless power supply waterproof track light.

8. The wireless power supply waterproof truck light according to claim 7, The direction adjustment mechanism (35) implements a universal joint. Features a wireless power supply waterproof track light.

9. The wireless power waterproof truck light according to claim 1, The light (30) includes a rectifier circuit board (37); The rectifier circuit board (37) is connected between the receiving coil (32) and a light-emitting unit provided in the light body (31). Features a wireless power supply waterproof track light.

10. A wireless power supply waterproof truck light according to any one of claims 7 and 8, The light (30) includes a rectifier circuit board (37); The rectifier circuit board (37) is provided in the wireless electricity supply receiving module (34), A light emitting unit is connected between the receiving coil (32) and the light body (31). Features a wireless power supply waterproof track light.

11. The wireless power waterproof truck light according to claim 1, The light body (31) has a light casing (311), and the receiving coil (32) and the second magnet (33) are installed inside the rear side of the light casing (311). Features a wireless power supply waterproof track light.

12. The wireless power supply waterproof truck light according to claim 11, The light (30) includes a rectifier circuit board (37), which is mounted inside the light casing (311), and the rectifier circuit board (37) is connected between the receiving coil (32) and a light-emitting unit provided in the light body (31). Features a wireless power supply waterproof track light.

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