Track, adapter, and track light

Abstract

The present invention discloses an orbit, an adapter, and a guide rail lamp. Along the height direction, one side of the orbit is provided with a mounting part, and the other side of the orbit is provided with a frame body. The frame body encloses a receiving space with an opening facing away from the mounting part. The mounting part is used to connect with a mounting base, and the receiving space is used to receive the adapter. The orbit is provided with a first magnetic attraction member for magnetically connecting with the adapter. The orbit is provided with a catch for clamping with the adapter. The adapter is provided with a second magnetic attraction member and a first buckle. The second magnetic attraction member is used to magnetically connect with the first magnetic attraction member. The first buckle has an extended state and a retracted state. In the extended state, the first buckle is used to clamp with the catch, and in the retracted state, the first buckle is used to separate from the catch. The guide rail lamp includes an adapter adapted to the guide rail. By adopting the solution of the present invention, the problem of potential safety hazards of the guide rail lamp falling off during the use of the guide rail lamp can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to a track, an adapter and a track lamp. Background Art

[0002] Track lights, as a lighting device, have been widely used in people's daily life and work. The adapter in the track light is connected to the track through a magnetic suction piece, which is convenient and quick to install. However, during the use of the track light, if the magnetic attraction between the magnetic suction pieces disappears, or the weight of the light-emitting module is too heavy, the adapter may separate from the track, posing a safety hazard of the track light falling off. Summary of the invention

[0003] The invention discloses a track light to solve the potential safety hazard of the track light falling off during use of the track light.

[0004] In order to solve the above problems, the present invention adopts the following technical solutions:

[0005] A track, along the height direction, a mounting portion is provided on one side of the track, and a frame is provided on the other side of the track, the frame is surrounded by a accommodating space with an opening direction facing away from the mounting portion, the mounting portion is used to be connected to a mounting base, the accommodating space is used to accommodate an adapter, and the track is provided with a first magnetic attraction component, the first magnetic attraction component is used to be magnetically connected to the adapter, and the track is provided with a bracket, and the bracket is used to be clamped with the adapter.

[0006] Optionally, the track is provided with a power supply conductive terminal and / or a signal conductive terminal arranged in the frame and partially exposed in the accommodating space, the power supply conductive terminal and / or the signal conductive terminal both extend along the length direction of the track, and the power supply conductive terminal and the signal conductive terminal are used to be electrically connected to the adapter.

[0007] Optionally, the track is provided with an insulating protection portion embedded in the side wall of the frame, the insulating protection portion extends along the length direction of the track, and the power supply conductive terminal and / or the signal conductive terminal are embedded in the insulating protection portion.

[0008] Optionally, the frame includes a top wall and two side walls perpendicular thereto, the first magnetic attraction component is embedded in the top wall adjacent to the mounting portion, and the power supply conductive terminal and / or the signal conductive terminal are disposed on the two side walls.

[0009] An adapter is used for electrically connecting with a power supply device or an electrical device and is coupled in the above-mentioned track to enable the power supply device or the electrical device to draw power from the track. The adapter is provided with a second magnetic member at its top and first buckles on both sides thereof. The second magnetic member is used for magnetically connecting with the first magnetic member. The first buckle has an extended state and a retracted state. When the first buckle is in the extended state, the first buckle is used for clamping with the card holder. When the first buckle is in the retracted state, the first buckle is used for separating from the card holder.

[0010] Optionally, power supply elastic pieces and / or signal elastic pieces are provided on both sides of the adapter. The track is provided with power supply conductive terminals and / or signal conductive terminals which are arranged in the box body and partially exposed in the accommodating space. The power supply conductive terminals and / or the signal conductive terminals all extend along the length direction of the track. The power supply elastic pieces are configured to be in contact and cooperation with the power supply conductive terminals, and the signal elastic pieces are configured to be in contact and cooperation with the signal conductive terminals.

[0011] Optionally, the adapter is further provided with an operation part which is configured to cooperate with the first buckle and is used for driving the first buckle to switch between the extended state and the retracted state.

[0012] Optionally, the adapter includes a housing. The first buckle and the operation part are both arranged in the housing. The housing includes a top plate and side plates. The side plates are provided with openings. When the first buckle is in the extended state, the first buckle extends outside the openings. When the first buckle is in the retracted state, the first buckle retracts inside the openings.

[0013] Optionally, the first buckle is connected to the top plate through a first elastic member, and the operation part is connected to the side plate through a second elastic member. The surface of the first buckle that cooperates with the operation part is an inclined surface, and the surface of the first buckle opposite to the side plate is an inclined surface;

[0014] When the operation part moves in the first direction, the operation part drives the first buckle to move towards the direction close to the top plate. When the first buckle moves towards the direction close to the top plate, the side plate squeezes the first buckle to retract inside the openings;

[0015] When the operation part moves in the second direction, the first elastic member drives the first buckle to move away from the top plate. When the first buckle moves away from the top plate, the first elastic member drives the first buckle to extend outside the openings. The second direction is opposite to the first direction.

[0016] Optionally, the side plate is provided with a baffle, and the baffle cooperates with the first buckle. When the operating portion moves in the first direction, the baffle is used to block the first buckle from moving in the first direction.

[0017] Optionally, the adapter further includes a second buckle, which is snap-connected to the cartridge, and the second buckle is an elastic buckle. When the external force applied to the second buckle reaches a preset threshold, the second buckle can be separated from the cartridge;

[0018] The adapter has a first end and a second end, the first end and the second end are arranged in opposite directions, the first buckle is arranged at the first end, and the second buckle is arranged at the second end.

[0019] A guide rail lamp includes the above-mentioned adapter, which is adapted to the above-mentioned track. The guide rail lamp further includes the power supply device or the electrical device. The power supply device or the electrical device is arranged on the adapter, and the power supply device or the electrical device is electrically connected to the adapter.

[0020] The second magnetic member is used for magnetic connection with the first magnetic member. The first buckle has an extended state and a retracted state. When the first buckle is in the extended state, the first buckle is used for snap connection with the cartridge. When the first buckle is in the retracted state, the first buckle is used for separation from the cartridge.

[0021] The technical solution adopted by the present invention can achieve the following beneficial effects:

[0022] In the present invention, the track is provided with a first magnetic member, and the track light includes an adapter. The adapter is provided with a second magnetic member. The first magnetic member and the second magnetic member are magnetically connected, which facilitates the installation of the adapter in the track and also facilitates the sliding of the adapter in the track, thereby facilitating the installation and sliding of the track light in the track. The track is provided with a retaining bracket, and the adapter is provided with a first buckle. The first buckle has an extended state and a retracted state. When the first buckle is in the extended state, the first buckle is engaged with the retaining bracket. When the first buckle is in the retracted state, the first buckle is separated from the retaining bracket. In the extended state, the engagement between the first buckle and the retaining bracket realizes the auxiliary support for the adapter, so that even if the magnetic attraction between the first magnetic member and the second magnetic member disappears, the connection between the adapter and the track can still be realized by the first buckle and the retaining bracket, avoiding the adapter falling off the track and thus avoiding the track light from falling off. In the retracted state, the first buckle is separated from the retaining bracket, and the first buckle does not affect the installation of the adapter into the track nor the disassembly of the adapter from the track, thereby facilitating the installation of the track light in the track. Therefore, when it is necessary to install the track light into the track or remove the track light from the track, the first buckle is in the retracted state. After the adapter is installed into the track, the first magnetic member and the second magnetic member are magnetically connected, and the first buckle is in the extended state, realizing the auxiliary support for the adapter and protecting the adapter to prevent the track light from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention, and form a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0024] Figure 1 is the front view of the track light in the embodiment of the present invention;

[0025] Figure 2 is the cross-sectional view of the track in the embodiment of the present invention;

[0026] Figure 3 is the front view of the adapter in the embodiment of the present invention;

[0027] Figure 4 is the side view of the adapter in the embodiment of the present invention;

[0028] Figure 5 is the partial cross-sectional view of the adapter in the embodiment of the present invention;

[0029] Figure 6 is Figure 5 the partial enlarged view;

[0030] Figure 7 is Figure 6 the side view corresponding to the state of

[0031] Figure 8 is Figure 5 a partial enlarged view of another state of

[0032] Figure 9 is Figure 8 a side view corresponding to the state of

[0033] Description of the reference numerals in the drawings:

[0034] 100 - rail, 110 - accommodation space, 120 - first magnetic component, 130 - cartridge, 140 - power supply conductive terminal, 150 - signal conductive terminal, 160 - insulation protection part, 170 - installation part, 180 - housing, 181 - top wall, 182 - side wall,

[0035] 200 - adapter, 210 - second magnetic component, 220 - first buckle, 230 - operation part, 240 - outer shell, 241 - top plate, 242 - side plate, 243 - opening, 244 - baffle, 251 - first elastic member, 252 - second elastic member, 260 - second buckle, 271 - first end, 272 - second end, 281 - first side, 282 - second side, 291 - power supply elastic piece, 292 - signal elastic piece,

[0036] 300 - lamp body. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] The technical solutions disclosed in each embodiment of the present invention will be described in detail below with reference to the drawings.

[0039] As Figures 1 to 9 shown, an embodiment of the present invention provides a rail 100, an adapter 200 and a guide rail lamp.

[0040] Among them, the guide rail lamp includes an adapter 200 and a power supply device or an electrical device. The power supply device can be a driving power supply for converting the voltage of the rail 100 into a voltage suitable for operation, for example, converting 220V alternating current into the required direct current. The electrical device can be a lamp body 300 for lighting, or the electrical device can also be other devices such as a sensor module or a monitoring device to provide corresponding other functions.

[0041] The track 100 is an installation component of the track light, used to install the track light to the installation base. The track light can be installed on the track 100 as needed, and the track light can slide within the track 100, and the installation position of the track light within the track 100 can be moved as needed.

[0042] In the height direction, that is, in the direction perpendicular to the installation base, on one side of the track 100, there is an installation part 170, and on the other side of the track 100, there is a frame body 180. The frame body 180 encloses to form a receiving space 110 with an opening direction away from the installation part 170. The installation part 170 is used to connect with the installation base, and the installation base can be a ceiling or a wall. The receiving space 110 is used to receive the adapter 200, and the track 100 is provided with a first magnetic attraction part 120, which is used for magnetic attraction connection with the adapter 200. The track 100 is provided with a retaining bracket 130, which is used for clamping connection with the adapter 200. The adapter 200 of the track light is received within the receiving space 110. The adapter 200 is provided with a second magnetic attraction part 210 and a first buckle 220. The second magnetic attraction part 210 is used for magnetic attraction connection with the first magnetic attraction part 120. The first buckle 220 extends or retracts on the adapter 200, so that the first buckle 220 has an extended state and a retracted state. In the case where the first buckle 220 is in the extended state, the first buckle 220 is used for clamping connection with the retaining bracket 130. In the case where the first buckle 220 is in the retracted state, the first buckle 220 is used for separating from the retaining bracket 130.

[0043] Through the magnetic attraction connection between the first magnetic attraction part 120 and the second magnetic attraction part 210, it is convenient for the installation of the adapter 200 within the track 100, and it is also convenient for the sliding of the adapter 200 within the track 100, thereby facilitating the installation and sliding of the track light within the track 100. Among the first magnetic attraction part 120 and the second magnetic attraction part 210, one can be a permanent magnet, and the other can be an iron sheet, and the permanent magnet and the iron sheet can be magnetically attracted. Among the first magnetic attraction part 120 and the second magnetic attraction part 210, both can be permanent magnets, and the opposite magnetic poles of the two permanent magnets can be magnetically attracted. Of course, the first magnetic attraction part 120 and the second magnetic attraction part 210 can also be other types of magnetic attraction parts, which are not specifically limited in the embodiments of the present invention.

[0044] In the extended state, the clamping connection between the first buckle 220 and the retaining bracket 130 realizes the auxiliary support for the adapter 200. Even when the magnetic attraction force between the first magnetic attraction part 120 and the second magnetic attraction part 210 disappears or the weight of the track light is relatively large, the first buckle 220 and the retaining bracket 130 can also realize the connection between the adapter 200 and the track 100, and can prevent the adapter 200 from falling off the track 100, thereby preventing the track light from falling off the track 100.

[0045] In the retracted state, the first buckle 220 is separated from the cato 130. The first buckle 220 does not affect the installation of the adapter 200 into the track 100, nor does it affect the removal of the adapter 200 from the track 100.

[0046] Therefore, when it is necessary to install the adapter 200 into the track 100 or remove the adapter 200 from the track 100, the first buckle 220 can be in the retracted state, so as to facilitate the installation of the adapter 200 into the track 100 or the removal of the adapter 200 from the track 100, thereby facilitating the installation of the guide rail lamp into the track 100.

[0047] After the adapter 200 is installed into the track 100, the first magnetic member 120 and the second magnetic member 210 are magnetically connected to realize the connection between the adapter 200 and the track 100. At the same time, the first buckle 220 is in the extended state. The clamping connection between the first buckle 220 and the cato 130 also realizes the connection between the adapter 200 and the track 100. The clamping connection between the first buckle 220 and the cato 130 can protect the adapter 200 to prevent the adapter 200, i.e., the entire guide rail lamp, from falling off when the magnetic attraction between the first magnetic member 120 and the second magnetic member 210 disappears or the weight of the guide rail lamp is relatively large.

[0048] In the embodiment of the present invention, the track 100 is provided with a power supply conductive terminal 140 disposed in the frame 180 and partially exposed in the accommodation space 110. The power supply conductive terminal 140 extends along the length direction of the track 100 and is used for electrically connecting with the adapter 200. The power supply conductive terminal 140 is used to supply power to the adapter 200, thereby supplying power to the guide rail lamp.

[0049] Optionally, the track 100 is provided with a signal conductive terminal 150 disposed in the frame 180 and partially exposed in the accommodation space 110. The signal conductive terminal 150 extends along the length direction of the track 100 and is used for electrically connecting with the adapter 200. The signal conductive terminal 150 is used for signal transmission with the adapter 200, thereby performing signal transmission with the guide rail lamp.

[0050] Specifically, a power supply elastic piece 291 and / or a signal elastic piece 292 are provided on the outer surface of the adapter 200. The power supply elastic piece 291 is in contact and cooperation with the power supply conductive terminal 140, and the signal elastic piece 292 is in contact and cooperation with the signal conductive terminal 150. The power supply elastic piece 291 and the signal elastic piece 292 can have a certain elasticity. When the power supply elastic piece 291 is in contact and cooperation with the power supply conductive terminal 140, the power supply conductive terminal 140 gives a certain force to the power supply elastic piece 291, and the restoring force of the power supply elastic piece 291 enables the power supply elastic piece 291 to be in better contact and cooperation with the power supply conductive terminal 140, so as to achieve a reliable electrical connection. It can also ensure that the position of the adapter 200 is moved under the condition of electrical connection. When the signal elastic piece 292 is in contact and cooperation with the signal conductive terminal 150, the signal conductive terminal 150 gives a certain force to the signal elastic piece 292, and the restoring force of the signal elastic piece 292 enables the signal elastic piece 292 to be in better contact and cooperation with the signal conductive terminal 150, so as to achieve a reliable signal connection. It can also ensure that the position of the adapter 200 is moved under the condition of signal connection.

[0051] Among them, the signal conductive terminal 150 and the signal elastic piece 292 can be selectively provided according to needs.

[0052] When the track light needs to move its position on the track 100, the adapter 200 can be pushed to slide on the track 100. The power supply elastic piece 291 on the outer surface of the adapter 200 is always in contact and cooperation with the power supply conductive terminal 140 of the track 100, and the signal elastic piece 292 on the outer surface of the adapter 200 is always in contact and cooperation with the signal conductive terminal 150 of the track 100. It can realize the convenient movement of the position of the adapter 200, and when the position of the adapter 200 is moved, it will not affect the power supply and signal transmission of the adapter 200.

[0053] Furthermore, the track 100 is provided with an insulating protection part 160 embedded in the side wall 182 of the frame body 180. The insulating protection part 160 extends along the length direction of the track 100. The power supply conductive terminal 140 and / or the signal conductive terminal 150 are embedded in the insulating protection part 160, and a part of the power supply conductive terminal 140 and / or the signal conductive terminal 150 is exposed to the accommodating space 110. The insulating protection part 160 can play an insulating role, separating the track 100 from the power supply conductive terminal 140 and the signal conductive terminal 150. The track 100 can be made of a conductive material or an insulating material, which can also avoid short circuits when the track 100 is made of a conductive material.

[0054] The housing 180 includes a top wall 181 and two side walls 182 perpendicular thereto. The top wall 181 and the two side walls 182 perpendicular thereto enclose a receiving space 110. The first magnetic member is embedded in the top wall 181 adjacent to the mounting portion 170, and the power supply conductive terminals and / or signal conductive terminals are disposed on the two side walls 182. The card holder 130 may be formed by an inward protrusion at a certain position on the two side walls 182, or the ends of the side walls 182 are bent inward to form the card holder 130.

[0055] The adapter 200 is located in the receiving space 110 and is coupled to the track 100, and the adapter 200 is used for electrical connection with a power supply device or an electrical device to enable the power supply device or the electrical device to draw power from the track 100.

[0056] In an embodiment of the present invention, the adapter 200 is provided with a second magnetic member 210 at its top and first buckles 220 on both sides thereof. The second magnetic member 210 is used for magnetic connection with the first magnetic member 120. The first buckles 220 can extend or retract from the adapter 200, so that in the extended state and the retracted state of the first buckles 220, when the first buckles 220 are in the extended state, the first buckles 220 are used for clamping with the card holder 130, and when the first buckles 220 are in the retracted state, the first buckles 220 are used for separating from the card holder 130.

[0057] In the extended state, the clamping of the first buckles 220 and the card holder 130 realizes the auxiliary support of the adapter 200. Even when the magnetic attraction between the first magnetic member 120 and the second magnetic member 210 disappears or the weight of the track light is large, the first buckles 220 and the card holder 130 can also realize the connection between the adapter 200 and the track 100, and the adapter 200 can be prevented from falling off the track 100, thereby preventing the track light from falling off the track 100.

[0058] In the retracted state, the first buckles 220 are separated from the card holder 130. The first buckles 220 do not affect the installation of the adapter 200 into the track 100, nor do they affect the removal of the adapter 200 from the track 100, thus facilitating the installation of the track light onto the track 100 or the removal from the track 100.

[0059] Therefore, when the adapter 200 needs to be installed into the track 100 or removed from the track 100, the first buckles 220 can be in the retracted state to facilitate the installation of the adapter 200 into the track 100 or the removal of the adapter 200 from the track 100, thereby facilitating the installation of the track light onto the track 100 or the removal from the track 100.

[0060] After the adapter 200 is installed into the track 100, the first magnetic member 120 and the second magnetic member 210 are magnetically connected to realize the connection between the adapter 200 and the track 100. At the same time, the first buckle 220 is in the extended state, and the snap connection between the first buckle 220 and the caddy 130 also realizes the connection between the adapter 200 and the track 100. The snap connection between the first buckle 220 and the caddy 130 can protect the adapter 200 to prevent the adapter 200 from falling off when the magnetic attraction between the first magnetic member 120 and the second magnetic member 210 disappears or when the weight of the track light is large, thus avoiding the track light from falling off.

[0061] Therefore, through the above structure, the mechanical connection between the adapter 200 and the track 100 can be realized. At the same time, the adapter 200 and the track 100 also need to be electrically connected.

[0062] Specifically, power supply elastic pieces 291 are provided on both sides of the adapter 200, and the track 100 is provided with power supply conductive terminals 140 disposed in the housing 180 and partially exposed in the accommodation space 110. The power supply conductive terminals 140 extend along the length direction of the track 100, and the power supply elastic pieces 291 are configured to be in contact and cooperation with the power supply conductive terminals 140. Through this structure, the electrical connection between the adapter 200 and the track 100 can be realized.

[0063] Optionally, signal elastic pieces 292 are provided on both sides of the adapter 200, and the track 100 is provided with signal conductive terminals 150 disposed in the housing 180 and partially exposed in the accommodation space 110. The signal conductive terminals 150 extend along the length direction of the track 100, and the signal elastic pieces 292 are configured to be in contact and cooperation with the signal conductive terminals 150. Through this structure, the signal connection between the adapter 200 and the track 100 can be realized. Among them, the signal conductive terminals 150 and the signal elastic pieces 292 can be selectively provided as needed.

[0064] The power supply elastic pieces 291 and the signal elastic pieces 292 can have a certain elasticity. When the power supply elastic pieces 291 are in contact and cooperation with the power supply conductive terminals 140, the power supply conductive terminals 140 apply a certain force to the power supply elastic pieces 291, and the restoring force of the power supply elastic pieces 291 enables the power supply elastic pieces 291 to be in better contact and cooperation with the power supply conductive terminals 140, thereby realizing a reliable electrical connection. It can also ensure that the position of the adapter 200 is moved under the condition of electrical connection. When the signal elastic pieces 292 are in contact and cooperation with the signal conductive terminals 150, the signal conductive terminals 150 apply a certain force to the signal elastic pieces 292, and the restoring force of the signal elastic pieces 292 enables the signal elastic pieces 292 to be in better contact and cooperation with the signal conductive terminals 150, thereby realizing a reliable signal connection. It can also ensure that the position of the adapter 200 is moved under the condition of signal connection.

[0065] When the track light needs to move its position on the track 100, the adapter 200 can be pushed to slide on the track 100. The power supply elastic piece 291 on the outer surface of the adapter 200 is always in contact and cooperation with the power supply conductive terminal 140 of the track 100, and the signal elastic piece 292 on the outer surface of the adapter 200 is always in contact and cooperation with the signal conductive terminal 150 of the track 100. It can be convenient to move the position of the adapter 200, and when moving the position of the adapter 200, the power supply and signal transmission of the adapter 200 will not be affected.

[0066] In the embodiment of the present invention, the switching between the extended state and the retracted state of the first buckle 220 can be manually controlled or automatically controlled by a control device, which is not specifically limited in the embodiment of the present invention.

[0067] Optionally, the adapter 200 is further provided with an operation part 230. The operation part 230 cooperates with the first buckle 220, and the operation part 230 is used to drive the first buckle 220 to switch between the extended state and the retracted state. That is, the operation part 230 can drive the first buckle 220 to switch between the extended state and the retracted state, so as to drive the first buckle 220 to the extended state when needed, or drive the first buckle 220 to the retracted state when needed.

[0068] In the embodiment of the present invention, the adapter 200 includes a housing 240. The first buckle 220 and the operation part 230 are arranged in the housing 240. The first buckle 220, the operation part 230 and the adapter 200 form a whole, and then are installed on the track 100 as a whole component, which is convenient for assembly.

[0069] The housing 240 includes a top plate 241 and a side plate 242. The second magnetic part 210 can be arranged on the top plate 241. The top plate 241 is connected to the first magnetic part 120 of the track 100 through the second magnetic part 210. The side plate 242 is provided with an opening 243. When the first buckle 220 is in the extended state, the first buckle 220 extends out of the opening 243. When the first buckle 220 is in the retracted state, the first buckle 220 retracts into the opening 243.

[0070] After the first buckle 220 extends out of the opening 243, the part extending out of the opening 243 can be clamped with the card holder 130, so as to clamp the adapter 200 with the track 100. After the first buckle 220 retracts into the opening 243, the first buckle 220 is separated from the card holder 130, and the connection between the adapter 200 and the track 100 is disconnected, which is convenient for installing the adapter 200 into the track 100 or removing the adapter 200 from the track 100.

[0071] In the embodiment of the present invention, the first buckle 220 is connected to the top plate 241 through the first elastic member 251, and the operation portion 230 is connected to the side plate 242 through the second elastic member 252. The surface of the first buckle 220 that cooperates with the operation portion 230 is an inclined surface, and the surface of the first buckle 220 opposite to the side plate 242 is an inclined surface.

[0072] When the operation portion 230 moves in the first direction, the operation portion 230 drives the first buckle 220 to move in the direction close to the top plate 241. When the first buckle 220 moves in the direction close to the top plate 241, the side plate 242 squeezes the first buckle 220 to retract into the opening 243; when the operation portion 230 moves in the second direction, the first elastic member 251 drives the first buckle 220 to move in the direction away from the top plate 241. When the first buckle 220 moves in the direction away from the top plate 241, the first elastic member 251 drives the first buckle 220 to extend out of the opening 243, and the second direction is opposite to the first direction.

[0073] When it is necessary to install the adapter 200 onto the track 100, press the operation portion 230 along the first direction. The second elastic member 252 is compressed. The operation portion 230 contacts the first buckle 220. Since the surface of the first buckle 220 that cooperates with the operation portion 230 is an inclined surface, when the operation portion 230 moves in the first direction, the operation portion 230 drives the first buckle 220 to move in the direction close to the top plate 241. The first elastic member 251 is compressed. When the first buckle 220 moves in the direction close to the top plate 241, the side plate 242 squeezes the first buckle 220 to retract into the opening 243, and the first elastic member 251 is compressed. At this time, the adapter 200 can be installed onto the track 100, and the adapter 200 and the track 100 are magnetically connected through the first magnetic member 120 and the second magnetic member 210.

[0074] Then, release the operation portion. Due to the restoring force of the second elastic member 252, the operation portion 230 moves in the second direction. Due to the restoring force of the first elastic member 251, the first buckle 220 moves in the direction away from the top plate 241. When the first buckle 220 moves in the direction away from the top plate 241, the first elastic member 251 also drives the first buckle 220 to extend out of the opening 243, and the second direction is opposite to the first direction.

[0075] The first direction can be the direction in which the end of the adapter 200 where the operation portion 230 is located points to the center along the length, and the second direction can be the direction in which the center of the adapter 200 points to the end of the adapter 200 where the operation portion 230 is located along the length. The first elastic member 251 and the second elastic member 252 can be springs.

[0076] In an embodiment of the present invention, a baffle 244 is provided on the side plate 242. The baffle 244 cooperates with the first buckle 220. When the operating part 230 moves in the first direction, the baffle 244 is used to block the first buckle 220 from moving in the first direction. That is, the baffle 244 faces the operating part 230. When the operating part 230 moves in the first direction, the operating part 230 cooperates with the inclined surface of the first buckle 220. However, the baffle 244 can block the first buckle 220 from moving in the first direction. Therefore, at this time, the first buckle 220 can only move in the direction close to the top plate 241. On the one hand, the baffle 244 cooperates with the first buckle 220, and the baffle 244 can block the first buckle 220 from moving in the first direction, so that under the drive of the operating part 230, the first buckle 220 can move in the direction close to the top plate 241. On the other hand, the baffle 244 can also guide the first buckle 220 to move along the direction of the baffle 244 when the first buckle 220 is driven by the operating part 230, playing a guiding role for the first buckle 220.

[0077] In an embodiment of the present invention, optionally, the adapter 200 is further provided with a second buckle 260. The second buckle 260 is snap-connected to the card holder 130, and the second buckle 260 is an elastic buckle. When the external force received by the second buckle 260 reaches a preset threshold, the second buckle 260 can be separated from the card holder 130.

[0078] The snap connection between the second buckle 260 and the card holder 130 also plays a supporting role for the adapter 200. The second buckle 260 and the first buckle 220 together play an auxiliary supporting role for the adapter 200. When the magnetic attraction force between the first magnetic member 120 and the second magnetic member 210 disappears or the weight of the track light is relatively large, the snap connection between the second buckle 260 and the card holder 130 can prevent the adapter 200 from falling off the track 100, thereby preventing the track light from falling off the track 100.

[0079] If it is necessary to remove the adapter 200 from the track 100, since the second buckle 260 is an elastic buckle, a relatively large force is applied to the adapter 200. When the external force received by the second buckle 260 reaches a preset threshold, the second buckle 260 can be separated from the card holder 130. At this time, the adapter 200 can also be separated from the track 100. Therefore, the second buckle 260 can not only play a supporting role but also facilitate the separation of the adapter 200 from the track 100.

[0080] In an embodiment of the present invention, the adapter 200 has a first end 271 and a second end 272. The first end 271 and the second end 272 are arranged in opposite directions. The first buckle 220 is provided at the first end 271, and the second buckle 260 is provided at the second end 272. That is, the first buckle 220 is provided at one end, and the second buckle 260 is provided at the other end. The engagement of the first buckle 220 with the cartridge 130 makes the connection between the adapter 200 and the track 100 relatively reliable. However, the installation structure of the first buckle 220 is relatively complex, and the installation structure of the second buckle 260 is relatively simple, which can also play a role in auxiliary support to a certain extent.

[0081] In an embodiment of the present invention, the adapter 200 has a first side 281 and a second side 282. The first side 281 and the second side 282 are arranged in opposite directions. The first buckle 220 is provided on both the first side 281 and the second side 282. That is, the first buckle 220 is provided on both the first side 281 and the second side 282 of the adapter 200, so that the first buckle 220 can reliably support the adapter 200 on both sides.

[0082] Further, the second buckle 260 is provided on both the first side 281 and the second side 282. That is, the second buckle 260 is provided on both the first side 281 and the second side 282 of the adapter 200, so that the second buckle 260 can reliably support the adapter 200 on both sides.

[0083] Optionally, at the first end 271 of the adapter 200, the first buckle 220 is provided on both the first side 281 and the second side 282. At the second end 272 of the adapter 200, the second buckle 260 is provided on both the first side 281 and the second side 282. This makes the adapter 200 have at least four auxiliary support points. Even if the magnetic attraction of the first magnetic member 120 and the second magnetic member 210 disappears, or the weight of the guide rail lamp is relatively large, the four auxiliary support points can evenly support the adapter 200.

[0084] In addition, in an embodiment of the present invention, the first buckle 220 is connected to the top plate 241 through a first elastic member 251. Even if the magnetic attraction of the first magnetic member 120 and the second magnetic member 210 disappears or the weight of the adapter 200 is relatively large, causing the first magnetic member 120 and the second magnetic member 210 to separate, that is, even if the top plate 241 of the adapter 200 is separated from the track 100, the engagement of the first buckle 220 with the cartridge 130 can still support the adapter 200. And at this time, the first buckle 220 is connected to the top plate 241 through the first elastic member 251, and the first elastic member 251 can play a buffering role for the adapter 200 to avoid the internal structural members of the adapter 200 from being impacted.

[0085] In an embodiment of the present invention, the track light includes the above-mentioned adapter 200, which is adapted to the above-mentioned track 100. The track light further includes a power supply device or an electrical device. The power supply device can be a driving power supply for converting the voltage of the track 100 into a voltage suitable for operation, for example, converting 220V alternating current into the required direct current. The electrical device can be a lamp body 300 for lighting, or the electrical device can also be other devices such as a sensor module or a monitoring device to provide corresponding other functions. The power supply device or the electrical device is disposed on the adapter 200, and the power supply device or the electrical device is electrically connected to the adapter 200.

[0086] The electrical device can be connected to the adapter 200 and directly powered by the track 100 through the adapter 200. Or, the electrical device can be connected to the adapter 200, and the voltage of the track is converted by the above-mentioned power supply device and then supplied to the electrical device.

[0087] Specifically, the power supply device can be disposed inside the adapter 200, for example, inside the housing 240 of the adapter 200. The lamp body 300 can be below the accommodation space 110. The lamp body 300 can be directly connected to the adapter 200, and both the lamp body 300 and the adapter 200 can be located inside the accommodation space 110. The light-emitting surface of the lamp body 300 faces the opening of the accommodation space 110, or a part of the lamp body 300 extends out of the accommodation space 110 through the opening to achieve lighting. In this case, the track light can be a linear lamp, a flat lamp, etc. Or, the lamp body 300 and the adapter 200 can be connected by a connecting rod. The adapter 200 is located inside the accommodation space 110, and the lamp body 300 is located outside the accommodation space 110 to achieve lighting. In this case, the track light can be a spot lamp, etc.

[0088] The first magnetic attraction member 120 of the track 100 and the second magnetic attraction member 210 of the adapter 200 are magnetically connected, which facilitates the installation of the adapter 200 inside the track 100 and also facilitates the sliding of the adapter 200 inside the track 100, thereby facilitating the installation and sliding of the track light inside the track 100; in the extended state, the engagement of the first buckle 220 and the capping 130 enables the adapter 200 and the track 100 to be connected even if the magnetic attraction force between the first magnetic attraction member 120 and the second magnetic attraction member 210 disappears, preventing the adapter 200 from falling off the track 100 and thus preventing the track light from falling off the track 100; in the retracted state, the first buckle 220 is separated from the capping 130, and the first buckle 220 does not affect the installation of the adapter 200 into the track 100 or the disassembly of the adapter 200 from the track 100, thus facilitating the installation and disassembly of the track light.

[0089] When it is necessary to install the guide rail lamp into the rail 100 or remove the guide rail lamp from the rail 100, the first buckle 220 is in a retracted state. After the adapter 200 is installed into the rail 100, the first magnetic member 120 and the second magnetic member 210 are magnetically connected, and the first buckle 220 is in an extended state to protect the guide rail lamp and prevent it from falling off.

[0090] Moreover, power supply elastic pieces 291 are provided on both sides of the adapter 200, and the rail 100 is provided with power supply conductive terminals 140 disposed in the housing 180 and partially exposed in the accommodation space 110. The power supply conductive terminals 140 extend along the length direction of the rail 100, and the power supply elastic pieces 291 are configured to be in contact and cooperation with the power supply conductive terminals 140. Through this structure, the electrical connection between the adapter 200 and the rail 100 can be realized.

[0091] Optionally, signal elastic pieces 292 are provided on both sides of the adapter 200, and the rail 100 is provided with signal conductive terminals 150 disposed in the housing 180 and partially exposed in the accommodation space 110. The signal conductive terminals 150 extend along the length direction of the rail 100, and the signal elastic pieces 292 are configured to be in contact and cooperation with the signal conductive terminals 150. Through this structure, the signal connection between the adapter 200 and the rail 100 can be realized.

[0092] The first buckle 220 and the second buckle 260 assist in supporting the adapter 200. Even if the first magnetic member 120 and the second magnetic member 210 are separated, that is, even if the top plate 241 of the adapter 200 is separated from the rail 100, the first buckle 220 is clamped with the capping 130, and the second buckle 260 is clamped with the capping 130, the adapter 200 can still be supported. Moreover, at this time, the first buckle 220 is connected to the top plate 241 through the first elastic member 251, and the first elastic member 251 can play a buffering role for the adapter 200 to avoid the adapter 200 from being impacted.

[0093] In the above embodiments of the present invention, the differences between the various embodiments are mainly described. As long as the different optimized features between the various embodiments are not contradictory, they can be combined to form a more optimal embodiment. Considering the simplicity of the writing, it will not be elaborated here.

[0094] The above description is only for the embodiments of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. An adapter (200), characterized in that, It is used for electrically connecting with a power supply device or an electrical equipment, and is coupled within a track (100) to enable the power supply device or the electrical equipment to draw power from the track (100). The adapter (200) is provided with a second magnetic member (210) at its top and first buckles (220) on both sides thereof. The second magnetic member (210) is used for magnetically connecting with a first magnetic member (120) of the track (100). The first buckles (220) have an extended state and a retracted state. When the first buckles (220) are in the extended state, the first buckles (220) are used for clamping with a capping (130) of the track (100). When the first buckles (220) are in the retracted state, the first buckles (220) are used for separating from the capping (130). The adapter (200) is further provided with an operation part (230) and a housing (240). The first buckles (220) and the operation part (230) are both arranged on the housing (240). The housing (240) includes a top plate (241) and side plates (242). The side plates (242) are provided with openings (243). The first buckles (220) are connected to the top plate (241) through first elastic members (251). The operation part (230) is connected to the side plates (242) through second elastic members (252). The surface of the first buckles (220) that cooperates with the operation part (230) is an inclined surface. The surface of the first buckles (220) opposite to the side plates (242) is an inclined surface. When the operation part (230) moves in a first direction, the operation part (230) drives the first buckles (220) to move towards the direction close to the top plate (241). When the first buckles (220) move towards the direction close to the top plate (241), the side plates (242) squeeze the first buckles (220) to retract into the openings (243). When the operation part (230) moves in a second direction, the first elastic members (251) drive the first buckles (220) to move away from the top plate (241). When the first buckles (220) move away from the top plate (241), the first elastic members (251) drive the first buckles (220) to extend out of the openings (243). The second direction is opposite to the first direction. Among them, the first elastic members (251) play a buffering role for the adapter (200) to avoid the adapter (200) from being impacted.

2. The adapter (200) according to claim 1, characterized in that, Both sides of the adapter (200) are provided with power supply elastic contacts (291) and / or signal elastic contacts (292). The rail (100) is provided with power supply conductive terminals (140) and / or signal conductive terminals (150) which are arranged within the frame body (180) of the rail (100) and partially exposed within the accommodation space (110) formed by surrounding of the frame body (180). The power supply conductive terminals (140) and / or the signal conductive terminals (150) all extend along the length direction of the rail (100). The power supply elastic contacts (291) are configured to be in contact and cooperation with the power supply conductive terminals (140), and the signal elastic contacts (292) are configured to be in contact and cooperation with the signal conductive terminals (150).

3. The adapter (200) according to claim 1, characterized in that, The side plate (242) is provided with a baffle which cooperates with the first buckle (220). When the operation part (230) moves in the first direction, the baffle is used to block the first buckle (220) from moving in the first direction.

4. The adapter (200) according to claim 1, characterized in that, The adapter (200) is further provided with a second buckle (260). The second buckle (260) is snap-connected with the card holder (130), and the second buckle (260) is an elastic buckle. When the external force applied to the second buckle (260) reaches a preset threshold value, the second buckle (260) can be separated from the card holder (130). The adapter (200) has a first end (271) and a second end (272). The first end (271) and the second end (272) are arranged in opposite directions. The first buckle (220) is arranged at the first end (271), and the second buckle (260) is arranged at the second end (272).

5. A guide rail lamp, characterized in that, Including the adapter (200) according to any one of claims 1-4, adapted to the rail (100), the guide rail lamp further includes the power supply device or the electrical equipment. The power supply device or the electrical equipment is arranged on the adapter (200), and the power supply device or the electrical equipment is electrically connected to the adapter (200). The second magnetic member (210) is used for magnetic connection with the first magnetic member (120). The first buckle (220) has an extended state and a retracted state. When the first buckle (220) is in the extended state, the first buckle (220) is used for snap connection with the card holder (130). When the first buckle (220) is in the retracted state, the first buckle (220) is used for separation from the card holder (130).

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