A connection assembly and track light

Abstract

The present invention discloses a connection component, and also discloses a track light having a connection component. Among them, a connection component is used to cooperate with the power connection track of the track light. The power connection track is provided with a card slot, and it includes a housing and a switch. Elastic buckles capable of cooperating with the card slot are provided on both sides of the housing; the switch is movably arranged in the housing, and the switch is provided with a limiting member, and the limiting member can act with the switch to limit and lock the elastic buckle. This connection component can lock the elastic buckle through the switch to improve the connection strength between the connection component and the power connection track.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting fixtures, and in particular to a connection assembly and a track light. Background Art

[0002] Magnetic track lights are a widely used lighting fixture. Compared with traditional lamps, they are easy to disassemble and assemble. They usually include a power track, a connecting head and a lamp body. Card slots are set on both sides of the power track. The connecting head and the lamp body are connected to form a lamp body assembly. Elastic buckles that cooperate with the card slots are set on both sides of the connecting head. The connecting head can be magnetically attracted to the power track and contact the conductive plate of the power track to power the lamp body. When installing the lamp body assembly, you only need to insert the connecting head into the card slot of the track and cooperate with the magnetic attraction to fix the lamp body on the track.

[0003] Some conventional magnetic track lights use elastic buckles, which form a snap fit through their own elastic deformation and the card slot. Therefore, while it is easy to install the lamp body assembly, it is also easy for the connector and the power track to be disengaged due to external force, posing a safety hazard. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a docking assembly, which can limit and lock the elastic buckle through a switch to improve the connection strength between the docking assembly and the power rail.

[0005] The present invention also provides a track light having the above-mentioned connection assembly.

[0006] According to a first aspect of the present invention, a docking assembly is provided for cooperating with a power connection track having a slot, and includes a shell and a switch. Both sides of the shell are provided with elastic buckles that can cooperate with the slot; the switch is movably arranged on the shell, and the switch is provided with a limit member, and the limit member can move with the switch to limit and lock the elastic buckle.

[0007] A docking assembly according to an embodiment of the present invention has at least the following beneficial effects: when installing the lamp, firstly, the docking assembly is inserted into the power connection track so that the elastic clip is engaged with the slot, and then the switch is triggered, which drives the limit member so that the limit member limits and locks the elastic clip, and the elastic clip cannot move, and thus cannot be separated from the slot, thereby improving the connection strength between the docking assembly and the power connection track, making it difficult for the docking assembly to fall off the power connection track, thereby improving the safety and durability of the track lamp.

[0008] According to some embodiments of the present invention, an accommodating cavity is provided in the shell, and the elastic clips are relatively arranged on both sides of the accommodating cavity, which is conducive to the two elastic clips 300 being respectively limited and locked on both sides of the limiting member; the switch is arranged at the end of the shell, and after the docking assembly is installed in the power connection track, it is easier to trigger the switch, and it will not interfere with the connection between the lamp body and the docking assembly; the limiting member is located in the accommodating cavity, which is conducive to limiting and locking the elastic clip, that is, the limiting member is hidden and stored in the accommodating cavity, which can improve the overall aesthetics of the docking assembly.

[0009] According to some embodiments of the present invention, a limiting spring sheet is provided on the inner side of the elastic buckle, and the limiting spring sheet can be deformed with the movement of the elastic buckle, and when the limiting member moves to between the two relatively arranged limiting spring sheets, the limiting spring sheet is limited and locked by the limiting member. That is, during the elastic movement of the elastic buckle, it will contact the limiting spring sheet to cause the limiting spring sheet to undergo elastic deformation, and when the limiting member moves to between the two limiting spring sheets, the limiting spring sheet is limited by the limiting member and cannot be deformed, and the elastic buckle cannot be retracted into the accommodating cavity, thereby locking the elastic buckle, and at this time, the elastic buckle cannot be disengaged from the card slot.

[0010] According to some embodiments of the present invention, both sides of the limiting spring sheet are provided with protrusions, and when the limiting member moves between the two relatively arranged limiting spring sheets, the two protrusions respectively limit the two sides of the limiting member; or both sides of the limiting member are provided with protrusions, and when the limiting member moves between the two relatively arranged limiting spring sheets, the two protrusions respectively limit the inner sides of the two limiting spring sheets. By providing the protrusions, when the limiting member moves between the two limiting spring sheets, it is helpful to reduce the gap between the limiting spring sheet and the limiting member, so as to reduce the shaking of the limiting spring sheet and the elastic buckle.

[0011] According to some embodiments of the present invention, a connecting spring is arranged between the two limiting spring pieces, and the two limiting spring pieces are connected with the connecting spring to form a U-shaped spring. By setting the connecting spring and the two limiting springs as an integral U-shaped spring, it is facilitated to assemble the limiting spring. The end of the limiting spring away from the connecting spring forms a free end, so that the deformation and movement of the limiting spring are more flexible and reliable.

[0012] According to some embodiments of the present invention, the switch is rotatably arranged in the accommodating cavity, the switch is provided with an abutting column, the end wall of the accommodating cavity is provided with a bent spring sheet, the bent spring sheet is provided with a locking recess and an unlocking recess, and both the locking recess and the unlocking recess can be engaged with the abutting column; when the switch is rotated to engage the abutting column with the locking recess, the limiting member is rotated to between the two limiting spring sheets; when the switch is rotated to engage the abutting column with the unlocking recess, the limiting member is separated from between the two limiting spring sheets. By providing the bent spring sheet, when the switch is actuated, the elastic deformation of the bent spring sheet can be used to provide appropriate feedback force on the action of the switch, thereby improving the touch feel of the switch.

[0013] According to some embodiments of the present invention, the connecting spring sheet is provided with a positioning groove, and the bent spring sheet is arranged in the positioning groove, which is beneficial to the assembly and fixation of the bent spring sheet.

[0014] According to some embodiments of the present invention, the end of the shell is provided with an opening connected to the accommodating cavity and an end cover capable of covering the opening, the end cover is detachably connected to the side wall of the accommodating cavity, and the switch is arranged on the end cover so that the switch and the end cover are connected as a whole, thereby facilitating the assembly and fixation of the switch.

[0015] According to some embodiments of the present invention, a magnetic attraction component is further included. The magnetic attraction component is disposed in the shell and can magnetically cooperate with the inner wall of the track to further improve the connection stability between the docking assembly and the power connection track.

[0016] A track light according to an embodiment of a second aspect of the present invention comprises a docking assembly according to an embodiment of the first aspect of the present invention.

[0017] A track light according to an embodiment of the present invention has at least the following beneficial effects: when installing the lamp, firstly, the connecting assembly is inserted into the power connection track so that the elastic clip is engaged with the slot, and then the switch is triggered, which drives the limit member so that the limit member limits and locks the elastic clip, and the elastic clip cannot move, and thus cannot be separated from the slot, thereby improving the connection strength between the connecting assembly and the power connection track, making it difficult for the connecting assembly to fall off the power connection track, thereby improving the safety and durability of the track light. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a schematic diagram of a docking assembly according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 A side cross-sectional view of two ends of a docking assembly is shown;

[0021] Figure 3 for Figure 1 A schematic diagram showing the cooperation between a switch of a docking assembly and a U-shaped spring sheet and a bent spring sheet;

[0022] Figure 4 for Figure 1 A schematic diagram showing the cooperation between a switch of a docking assembly and an end cover and a bent spring sheet;

[0023] Figure 5 It is a schematic diagram of the cooperation between the connection assembly and the power connection track according to an embodiment of the present invention.

[0024] Reference numerals:

[0025] The housing 100, the accommodating cavity 110, the switch 200, the limiting member 210, the abutting column 220, the elastic buckle 300, the U-shaped spring piece 400, the protrusion 410, the limiting spring piece 420, the connecting spring piece 430, the positioning groove 440, the bent spring piece 500, the locking recess 510, the unlocking recess 520, the magnetic attraction member 600, the end cover 700, the power connection track 800, the track groove 810, the card groove 820, and the conductive plate 830. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, “several” means one or more, “more” means more than two, “greater than”, “less than”, “exceed”, etc. are understood as not including the number itself, and “above”, “below”, “within”, etc. are understood as including the number itself.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] like Figure 1 and Figure 2 As shown, a docking assembly according to an embodiment of the first aspect of the present invention is used to cooperate with a power connection track 800 having a slot 820. The power connection track 800 is provided with a slot 820, and includes a shell 100 and a switch 200. Both sides of the shell 100 are provided with elastic buckles 300 that can cooperate with the slot 820; the switch 200 is movably arranged in the shell 100, and the switch 200 is provided with a limit member 210, which can move with the switch 200 to limit and lock the elastic buckle 300.

[0031] Specifically, when installing the lamp, first insert the connecting assembly into the power connection track 800 so that the elastic clip 300 is engaged with the slot 820, and then trigger the switch 200. The switch 200 drives the limit member 210 so that the limit member 210 limits and locks the elastic clip 300. The elastic clip 300 cannot move and cannot be separated from the slot 820, thereby improving the connection strength between the connecting assembly and the power connection track 800, making it difficult for the connecting assembly to fall off the power connection track 800, thereby improving the safety and durability of the track light.

[0032] In some embodiments of the present invention, Figure 2 As shown, the housing 100 is provided with a receiving cavity 110, and the elastic buckles 300 are relatively arranged on both sides of the receiving cavity 110, which is conducive to the two elastic buckles 300 being respectively locked by the two sides of the limiting member 210. It can be understood that based on the above embodiment, Figure 2 and Figure 3 As shown, the limiter 210 can be set as an integral structure with the switch 200, for example, through integral injection molding, the limiter 210 can be roughly set as a plate-like structure, and in the process of following the movement of the switch 200, the limiter 210 can move between two oppositely arranged elastic buckles 300, and the two sides of the limiter 210 respectively limit the two elastic buckles 300, so that the elastic buckles 300 cannot be retracted into the accommodating cavity 110, thereby locking the elastic buckles 300. In addition, the specific movement mode of the switch 200 and the limiter 210 will become clear in the following embodiments;

[0033] Among them, the switch 200 is arranged at the end of the shell 100. After the docking assembly is installed in the power connection track 800, it is easier to trigger the switch 200, and it will not interfere with the connection between the lamp body and the docking assembly. Specifically, switches 200 are arranged at both ends of the shell 100, and correspondingly, a accommodating cavity 110 and a group of elastic buckles 300 are arranged, and each group of elastic buckles 300 is provided with two elastic buckles 300, which are relatively arranged on both sides of the shell 100. With this arrangement, in actual application, two fingers can be extended to the two ends of the shell 100 respectively, and the switches 200 at both ends can be touched at the same time, so that the elastic buckles 300 can be conveniently locked and unlocked without causing a large displacement of the docking assembly and without occupying the space on the bottom surface of the shell 100 for setting the lamp body. In addition, in some embodiments, the switch 200 can also be arranged at only one end of the shell, which can also be In order to satisfy the limit locking of at least one group of elastic buckles 300, in this embodiment, it is necessary to first press a finger against the end of the shell 100 where the switch 200 is not set, and then extend another finger to the other end of the shell 100 to touch the switch, to ensure that the docking assembly will not be displaced relative to the power connection track and fail to touch the switch 200 smoothly; and, in other embodiments, a portion close to the middle of the shell 100 can also be provided with several groups of conventional buckles that cooperate with the slots. These conventional buckles away from the two ends of the shell 100 may not be linked to the switch, but are only used to improve the connection strength between the docking assembly and the power connection track 800 when the elastic buckle 300 is unlocked, to prevent the elastic buckle 300 from suddenly disengaging from the slot 820 due to the gravity of the docking assembly and the lamp body after being unlocked, causing the lamp body to fall. Therefore, such a setting can further improve the safety of the docking assembly.

[0034] In addition, the limiting member 210 is located in the accommodating cavity 110, which is conducive to limiting and locking the elastic buckle 300, that is, the limiting member 210 is hidden and accommodated in the accommodating cavity 110, which can also improve the overall aesthetics of the docking assembly.

[0035] In some embodiments of the present invention, the elastic buckle 300 and the side wall of the accommodating cavity 110 are configured as an integrated structure. Figure 2In the embodiment, the side wall of the shell 100 is provided with a side opening connected with the accommodating cavity 110, and a part of the upper side wall of the side opening extends downward to form an elastic buckle 300, and the lower end of the elastic buckle 300 is a free end, and the free end can be displaced with the deformation of the elastic buckle 300, and the free end of the elastic buckle 300 is provided with a clamping part for cooperating with the clamping slot 820. The design of this integrated structure is conducive to reducing the processing difficulty of the elastic buckle 300, thereby reducing the production cost of the shell 100, while improving the structural strength of the elastic buckle 300, making the movement of the elastic buckle 300 more flexible and reliable. When the docking assembly cooperates with the power connection track 800, the inner side wall of the power connection track 800 contacts the clamping part of the elastic buckle 300, so that the clamping part is partially retracted into the accommodating cavity 110. After reaching the clamping slot 820, the clamping part of the elastic buckle 300 automatically elastically resets and cooperates with the clamping slot 820.

[0036] In some embodiments of the present invention, a limiting spring sheet 420 is provided on the inner side of the elastic buckle 300, and the limiting spring sheet 420 can be deformed with the movement of the elastic buckle 300. When the limiting member 210 moves between two relatively arranged limiting spring sheets 420, the limiting spring sheet 420 is limited and locked by the limiting member 210. That is, during the elastic movement, the elastic buckle 300 will contact the limiting spring sheet 420 to cause the limiting spring sheet 420 to undergo elastic deformation. When the limiting member 210 moves between the two limiting spring sheets 420, the limiting spring sheet 420 is limited by the limiting member 210 and cannot be deformed. The elastic buckle 300 cannot be retracted into the accommodating cavity 110, thereby locking the elastic buckle 300. At this time, the elastic buckle 300 cannot be disengaged from the card slot 820. Specifically, one end of the limiting spring piece 420 can be fixedly connected to the top wall of the accommodating cavity 110, and the other end of the limiting spring piece 420 forms a free end. The free end of the limiting spring piece 420 can be displaced by the deformation of the limiting spring piece 420, and is arranged close to the elastic buckle 300, so that when the clamping part of the elastic buckle 300 is retracted toward the accommodating cavity 110, it will contact the free end of the limiting spring piece 420, causing the limiting spring piece 420 to undergo elastic deformation, and the free end of the limiting spring piece 420 will displace in the direction of the displacement of the clamping part of the elastic buckle 300 to adapt to the movement of the elastic buckle 300. After the elastic buckle 300 is reset, the limiting spring piece 420 will also be reset due to its own elasticity. Therefore, in this process, once the limiting spring piece 420 is limited by the limiting member 210, the elastic buckle 300 cannot move, thereby achieving the locking of the elastic buckle 300.

[0037] In some embodiments of the present invention, both sides of the limiting spring sheet 420 are provided with protrusions 410, and when the limiting member 210 moves between the two relatively arranged limiting spring sheets 420, the two protrusions 410 respectively limit the two sides of the limiting member 210; or in other embodiments, both sides of the limiting member 210 are provided with protrusions 410, and when the limiting member 210 moves between the two relatively arranged limiting spring sheets 420, the two protrusions 410 respectively limit the inner sides of the two limiting spring sheets 420. By providing the protrusions 410, when the limiting member 210 moves between the two limiting spring sheets 420, it is helpful to reduce the gap between the limiting spring sheet 420 and the limiting member 210, so as to reduce the shaking of the limiting spring sheet 420 and the elastic buckle 300.

[0038] It is worth mentioning that the limit locking for the elastic buckle 300 mentioned in the embodiment of the present invention means that the elastic buckle 300 cannot make a large movement and disengage from the slot 820 of the power rail. In actual operation, after the elastic buckle 300 is limit locked, a small gap is allowed to exist between the elastic buckle 300 and the limit spring piece 420, and between the limit spring piece 420 and the limit member, so that the elastic buckle 300 and the limit spring piece 420 can make a small movement, but they are not completely fixed and fitted. It is only necessary to ensure that the elastic buckle 300 cannot disengage from the slot 820 when it is limit locked. Such a setting can reduce the production accuracy requirements and matching accuracy requirements of the product, and reduce the production cost of the product.

[0039] In some embodiments of the present invention, Figure 3 As shown, a connecting spring piece 430 is arranged between the two limiting spring pieces 420, and the two limiting spring pieces 420 are connected with the connecting spring piece 430 to form a U-shaped spring piece 400. By setting the connecting spring piece 430 and the two limiting spring pieces 420 as an integral U-shaped spring piece 400, it is convenient to assemble the limiting spring piece 420. One end of the limiting spring piece 420 away from the connecting spring piece 430 forms a free end, so that the deformation and movement of the limiting spring piece 420 are more flexible and reliable.

[0040] In some embodiments of the present invention, Figure 4As shown, the switch 200 is rotatably disposed in the accommodating cavity 110, and the switch 200 is provided with an abutting column 220. The end wall of the accommodating cavity 110 is provided with a bent spring piece 500, and the bent spring piece 500 is provided with a locking recess 510 and an unlocking recess 520, and both the locking recess 510 and the unlocking recess 520 can be engaged with the abutting column 220; when the switch 200 is rotated to engage the abutting column 220 with the locking recess 510, the limiting member 210 is rotated to between the two limiting spring pieces 420; when the switch 200 is rotated to engage the abutting column 220 with the unlocking recess 520, the limiting member 210 is rotated and disengaged from between the two limiting spring pieces 420. By providing the bent spring piece 500, when the switch 200 is touched, the elastic deformation of the bent spring piece 500 can be used to provide appropriate feedback force on the action of the switch 200, thereby improving the touch feel of the switch 200. Specifically, as Figure 4 As shown, the bent spring piece 500 is configured to be formed by a piece of sheet metal through multiple sections of bending in opposite directions, and an elastic protrusion is provided between the locking recess 510 and the unlocking recess 520. The abutment column 220 will be blocked by the elastic protrusion during the displacement of the locking recess 510 and the unlocking recess 520. To pass through the elastic protrusion, it is necessary to overcome the elastic force of the elastic protrusion so that the elastic protrusion is pressed against the end wall of the accommodating cavity 110 and flattened, so that the abutment column 220 can pass through the elastic protrusion and reach the other recess.

[0041] The switch 200 can be set as follows: Figure 2 and Figure 3 The boat-shaped switch shown can also be set as a common toggle switch, and both can be set to trigger the locking and unlocking states of the elastic buckle by the limit member through rotation.

[0042] In practical applications, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in the figure, the switch 200 is in the unlocked state. The abutting column 220 is pressed against the unlocking recess 520 at this time, and the limiting member 210 is separated from between the two relatively arranged limiting spring sheets 420. By pressing the lower end of the switch 200 downward, the switch 200 is rotated, and the lower end of the switch 200 is retracted into the accommodating cavity, and the upper end of the switch 200 protrudes out of the accommodating cavity. The abutting column 220 flattens the elastic protrusion of the bent spring sheet 500 as the switch rotates, and then reaches the locking recess 510. Under the elastic reset of the elastic protrusion, the abutting column 220 is fixed in the locking recess 510, and the limiting member 210 rotates between the two relatively arranged limiting spring sheets 420, and is limited by the protrusion 410 on the inner side of the limiting spring sheet 420, thereby limiting and locking the elastic buckle 300. The elastic buckle 300 cannot move significantly, and therefore cannot be separated from the card slot 820, so that the docking assembly is firmly fixed to the power connection track.

[0043] It can be understood that, in some embodiments, the bent spring piece 500 can be replaced by a rigid sheet metal piece, which has a shape roughly the same as the bent spring piece 500 in the above-mentioned embodiment, and also has a locking recess 510 and an unlocking recess 520, and a bent protrusion is arranged between the locking recess 510 and the unlocking recess 520, and the abutment column 220 can be arranged as a spring telescopic rod, the fixing seat of the spring telescopic rod is fixedly connected to the switch 200, and its movable rod abuts against the locking recess 510 or the unlocking recess 520, thereby, when the spring telescopic rod displaces between the locking recess 510 and the unlocking recess 520, the obstruction of the bent protrusion can be overcome by the elastic telescopic deformation of the elastic telescopic rod itself, and the pressing feel of the switch 200 can also be improved.

[0044] In addition, in some embodiments, the switch 200 can also be configured to be opened or closed in a toggle or sliding manner. For example, the switch 200 includes a slider and a toggle rod. The side wall of the accommodating cavity 110 is provided with a sliding groove that cooperates with the slider, so that the slider is slidably arranged in the accommodating cavity 110. The limiting member 210 and the toggle rod are both arranged on the slider. The bottom surface of the shell 100 is provided with a lower opening connected to the accommodating cavity 110. One end of the toggle rod extends out of the shell 100 through the lower opening to facilitate toggling. When the toggle rod is toggled along the length direction of the shell 100, the toggle rod drives the slider to move, so that the limiting member 210 moves between the two limiting spring sheets 420, and the two limiting spring sheets 420 are limited, thereby realizing the locking or unlocking of the elastic buckle 300 by toggling the toggle rod.

[0045] In some embodiments of the present invention, Figure 3 As shown, the connecting spring piece 430 is provided with a positioning groove 440 , and the bent spring piece 500 is arranged in the positioning groove 440 , which is beneficial to the assembly and fixation of the bent spring piece 500 .

[0046] In some embodiments of the present invention, Figure 2 and Figure 4 As shown, the end of the housing 100 is provided with an opening communicating with the accommodating cavity 110 and an end cover 700 capable of covering the opening, the end cover 700 is detachably connected to the side wall of the accommodating cavity 110, and the switch 200 is arranged on the end cover 700, so that the switch 200 and the end cover 700 are connected as a whole, which facilitates the assembly and fixation of the switch 200, as shown in FIG. Figure 4 As shown, hinge holes are provided on both sides of the end cover 700, and hinge columns cooperating with the hinge holes are provided on both sides of the switch 200, so as to realize the rotation setting of the switch 200. Figure 4 As shown, a buckle is provided on the inner side of the end cover 700, and a positioning groove cooperating with the buckle is provided on the side wall of the accommodating cavity 110, so that the end cover 700 is connected to the side wall of the accommodating cavity 110 by being snapped together; in addition, in other embodiments, the positions of the buckle and the positioning groove can be interchanged, and the effect is the same as above.

[0047] In some embodiments of the present invention, Figure 2 As shown, it also includes a magnetic member 600, which is arranged in the housing 100. The magnetic member 600 can be magnetically matched with the inner wall of the track to further improve the connection stability between the docking assembly and the power connection track 800. In some embodiments, the magnetic member 600 can be a common magnet, and the power connection track 800 is set to a magnetic material, which is mutually attracted with the magnetic member 600 to strengthen the fixation of the docking assembly and the power connection track 800; in other embodiments, the magnetic member 600 can also be set to an ordinary iron material, which is not magnetic, but can be adsorbed by the magnetic material, so it can also be magnetically matched with the power connection track 600; or, in other embodiments, the power connection track is set to an ordinary iron material, and the magnetic member is set to a magnetic material such as a neodymium magnet, so that the docking assembly and the power connection track 800 can be mutually magnetically matched. The purpose of adding magnetic attraction is to improve the connection strength between the docking assembly and the power rail 800 when the elastic buckle 300 is unlocked, to prevent the elastic buckle 300 from being disengaged from the slot 820 due to the gravity of the docking assembly and the lamp body after being unlocked, causing the lamp body to fall. Therefore, this setting can further improve the safety of the docking assembly.

[0048] A track light according to an embodiment of a second aspect of the present invention comprises a docking assembly according to an embodiment of the first aspect of the present invention.

[0049] Specifically, when installing the lamp, first insert the connecting assembly into the power connection track 800 so that the elastic clip 300 is engaged with the slot 820, and then trigger the switch 200. The switch 200 drives the limit member 210 so that the limit member 210 limits and locks the elastic clip 300. The elastic clip 300 cannot move and cannot be separated from the slot 820, thereby improving the connection strength between the connecting assembly and the power connection track 800, making it difficult for the connecting assembly to fall off the power connection track 800, thereby improving the safety and durability of the track light.

[0050] Among them, Figure 5 As shown, a track groove 810 is provided in the power connection track 800, a slot 820 is provided on the side wall of the track groove 810, and a conductive plate 830 is provided above the slot 820, so that the docking assembly can be electrically connected to the conductive plate 830 after being inserted into the track groove 810, thereby supplying power to the lamp.

[0051] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A connection assembly, used to cooperate with a power connection track (800) having a slot (820), It is characterized in that include: A housing (100), wherein both sides of the housing (100) are provided with elastic buckles (300) capable of cooperating with the clamping slots (820); A switch (200), the switch (200) being movably arranged on the housing (100), the switch (200) being provided with a limiting member (210), the limiting member (210) being able to move with the switch (200) to limit and lock the elastic buckle (300); An accommodating cavity (110) is provided in the housing (100), the elastic buckles (300) are arranged on two sides of the accommodating cavity (110) opposite to each other, the switch (200) is arranged at an end of the housing (100), and the limiting member (210) is located in the accommodating cavity (110); A limiting spring sheet (420) is provided on the inner side of the elastic buckle (300), and the limiting spring sheet (420) can be deformed along with the movement of the elastic buckle (300). When the limiting member (210) moves between two relatively arranged limiting spring sheets (420), the limiting spring sheet (420) is limited and locked by the limiting member (210); Both sides of the limiting spring sheet (420) are provided with raised portions (410), and when the limiting member (210) moves between the two relatively arranged limiting spring sheets (420), the two raised portions (410) respectively limit the two sides of the limiting member (210); or Protrusions (410) are provided on both sides of the limiting member (210), and when the limiting member (210) moves between two oppositely disposed limiting spring sheets (420), the two protrusions (410) respectively limit the inner sides of the two limiting spring sheets (420).

2. A docking assembly according to claim 1, It is characterized in that A connecting spring piece (430) is provided between the two limiting spring pieces (420), and the two limiting spring pieces (420) and the connecting spring piece (430) are connected to form a U-shaped spring piece (400).

3. A docking assembly according to claim 2, It is characterized in that The switch (200) is rotatably arranged in the accommodating cavity (110), the switch (200) is provided with an abutting column (220), the end wall of the accommodating cavity (110) is provided with a bent spring sheet (500), the bent spring sheet (500) is provided with a locking recess (510) and an unlocking recess (520), and the locking recess (510) and the unlocking recess (520) can both be engaged with the abutting column (220); When the switch (200) is rotated to fit the abutment column (220) with the locking recess (510), the limiting member (210) is rotated to between the two limiting spring sheets (420); When the switch (200) is rotated to engage the abutment column (220) with the unlocking recess (520), the limiting member (210) is disengaged from between the two limiting spring sheets (420).

4. A docking assembly according to claim 3, It is characterized in that The connecting spring sheet (430) is provided with a positioning groove (440), and the bent spring sheet (500) is arranged in the positioning groove (440).

5. A docking assembly according to claim 1, It is characterized in that An end of the housing (100) is provided with an opening communicating with the accommodating cavity (110) and an end cover (700) capable of covering the opening; the end cover (700) is detachably connected to a side wall of the accommodating cavity (110); and the switch (200) is arranged on the end cover (700).

6. A docking assembly according to claim 1, It is characterized in that It also includes a magnetic attraction component (600), which is arranged in the shell (100) and can be magnetically matched with the inner wall of the track.

7. A track light, It is characterized in that include: A docking assembly as claimed in any one of claims 1 to 6.

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