Magnetic attraction lamp track

Abstract

The application relates to the technical field of lamps, and discloses a magnetic lamp track, which comprises a track body and a wing plate arranged on the side of the track body, the track body is provided with a mounting cavity, and the track body is further provided with a mounting sleeve which is provided with a plug-in groove for plugging the wing plate; a through hole is arranged on the side edge of the track body and used for penetrating the wing plate, the track body is provided with a stroke block at the through hole, a stroke groove is arranged on the side wall of the wing plate and used for sliding the stroke block; a clamping block is arranged in the wing plate and moves along the length direction of the track body, an adjusting assembly is arranged on the wing plate and used for protruding the clamping block out of the wing plate or accommodating the clamping block in the stroke groove, and a clamping groove is arranged on the inner wall of the plug-in groove of the mounting sleeve and used for clamping the clamping block. The application can improve the convenience of disassembling the magnetic lamp track.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lamps, in particular to a magnetic lamp track. BACKGROUND

[0002] The magnetic lamp is a lamp cooperating with the track, the track is installed on the ceiling, the magnetic head of the magnetic lamp is adsorbed in the track by magnetism, and the track has a conductive strip connected with the power supply, and the magnetic lamp is adsorbed in the track and touches the conductive strip at the same time, so that the track supplies power to the magnetic lamp.

[0003] The magnetic lamp track has pre-buried, batched, exposed and hung types, and the pre-buried track is widely used due to its strong aesthetics. In the related technology, the pre-buried track includes a track body and wing plates fixed on both sides of the track body, and the track body has a mounting cavity for the magnetic head of the magnetic lamp to enter.

[0004] When the pre-buried track is installed, the keel is first installed, the upper surface of the wing plate is abutted and fixed to the keel, the mounting cavity is opened downward, and then the gypsum board or the suspended ceiling plate is fixed to the lower surface of the wing plate, so that the lower surface of the gypsum board or the suspended ceiling plate is flush with the lower surface of the track body, thereby embedding the track in the suspended ceiling.

[0005] According to the related technology, the gypsum board or the suspended ceiling plate is usually fixed to the wing plate and the keel by structural glue or screws, and after the suspended ceiling is completed, the surface of the gypsum board is batched with putty to make the surface of the suspended ceiling more beautiful. When the track needs to be repaired due to problems, the putty needs to be removed and the gypsum board needs to be disassembled before the track can be removed, which is more troublesome. SUMMARY

[0006] In order to improve the convenience of disassembling the magnetic lamp track, the present application provides a magnetic lamp track.

[0007] The present application provides a magnetic lamp track, which adopts the following technical scheme:

[0008] A magnetic lamp track includes a track body and a wing plate arranged on the side of the track body, the track body has a mounting cavity, the track body is provided with a conductive strip and a magnetic strip in the mounting cavity, and further includes a mounting sleeve, the mounting sleeve has a plug-in slot for the wing plate to plug in.

[0009] A through hole is formed on the side edge of the track body for the wing plate to pass through, the through hole is communicated with the mounting cavity, the track body is provided with a travel block at the through hole, the side wall of the wing plate has a travel slot for the travel block to slide, and the length extension direction of the travel slot is parallel to the width direction of the track body.

[0010] The wing plate is provided with a clamping block which moves along the length direction of the track body, and the clamping block is located on the side of the wing plate away from the mounting cavity, and the wing plate is provided with an adjusting assembly which makes the clamping block protrude out of the wing plate or be accommodated in the stroke slot, and the mounting sleeve is provided with a clamping slot on the inner wall of the insertion slot for clamping the clamping block;

[0011] When the stroke block abuts against the inner wall of the side of the wing plate close to the mounting cavity at the stroke slot, the wing plate protrudes out of the track body, the mounting sleeve can be sleeved on the wing plate and abut against the outer side wall of the track body, and the clamping slot is opposite to the clamping block; when the stroke block abuts against the clamping block, the wing plate is accommodated in the track body.

[0012] By adopting the above technical scheme, the clamping block is adjusted to be clamped into the clamping slot by the adjusting assembly and locked with the mounting sleeve, and the wing plate is limited from sliding along the width direction of the track body under the joint action of the mounting sleeve and the stroke block, so that the mounting sleeve can be fixed between the keel and the gypsum board during installation of the track body, and the installation of the track body is completed. By adjusting the clamping block to be accommodated in the wing plate by the adjusting assembly, the locking between the wing plate and the mounting sleeve is released, the wing plate can be moved into the track body from the mounting sleeve, and the track body can be removed from the suspended ceiling without disassembling the gypsum board, thereby improving the convenience during disassembly of the track body.

[0013] Optionally, the adjusting assembly comprises,

[0014] An adjusting block which moves in the wing plate along the width direction of the track body and has an inclined surface on the side edge which is inclined along the width direction of the track body;

[0015] A threaded stud which is threadedly connected to the wing plate along the width direction of the track body and rotationally connected to the adjusting block at one end;

[0016] A connecting rod which moves in the wing plate along the length direction of the track body and is connected to the clamping block, and the length direction of the connecting rod is parallel to the width direction of the track body;

[0017] A moving rod which moves in the wing plate along the length direction of the track body, the length direction of the moving rod is parallel to the length direction of the track body, one end of the moving rod is connected to the connecting rod, and the opposite end abuts against the inclined surface of the adjusting block;

[0018] A reset member which acts on the moving rod and gives the moving rod a tendency to move towards the adjusting block;

[0019] The wing plate has an adjusting cavity for the adjusting block to move, a connecting slot for the connecting rod to move, and a moving slot for the moving rod to move.

[0020] By adopting the above technical scheme, the rotating screw can drive the adjusting block to move in the adjusting cavity, thereby driving the moving rod abutting against the inclined surface to move, and the connecting rod connected with the moving rod to move synchronously, and further driving the clamping block connected with the connecting rod to move to the protruding wing plate or be accommodated in the wing plate.

[0021] Optionally, the wing plate is provided with a reset slot communicated with the moving slot, and the reset member comprises,

[0022] The reset block is connected with the moving rod and moves in the reset slot along the length direction of the track body;

[0023] The spring is located in the reset slot and abuts against the reset block to give the reset block a tendency to move close to the adjusting block.

[0024] By adopting the above technical scheme, the spring gives the reset block a spring force to move close to the adjusting block, so that the moving rod connected with the reset block has a tendency to move close to the adjusting block, and the moving rod can abut against the inclined surface and move adaptively when the adjusting block moves.

[0025] Optionally, the number of the clamping blocks on each wing plate is two, the two clamping blocks are located at two ends of the wing plate away from each other, and the inclined surface, the connecting rod, the moving rod and the reset member are one-to-one corresponding to the clamping blocks.

[0026] By adopting the above technical scheme, the clamping blocks at both ends of the wing plate can make the wing plate and the mounting sleeve more stable when being locked.

[0027] Optionally, the track body has a through slot communicated with the through hole, the track body moves up and down in the through slot with a sliding seat, the sliding seat is connected with the stroke block to drive the wing plate to move up and down at the through hole;

[0028] The track body is provided with a rack opposite to the sliding seat in the through slot, the teeth of the rack are distributed along the vertical direction, the sliding seat moves along the length direction of the track body with a positioning seat, the positioning seat has positioning teeth on the side opposite to the rack, and the positioning seat and the connecting rod have a linkage member therebetween;

[0029] When the clamping block protrudes from the wing plate, the linkage member drives the positioning tooth to protrude from the sliding seat and engage with the rack; when the clamping block is accommodated in the wing plate, the linkage member drives the positioning tooth to disengage from the rack.

[0030] By adopting the technical scheme, the distance between the wing plate and the lower surface of the track body can be adjusted by moving the wing plate up and down at the through hole, so that the height of the space between the wing plate and the lower surface of the track body for abutting against the gypsum board can be changed according to the thickness of the gypsum board, and the adaptability of the track is improved. The sliding seat is positioned relative to the track body by engaging the positioning tooth with the rack, so as to limit the height of the wing plate on the track body.

[0031] Optionally, the linkage member comprises,

[0032] The linkage rod is connected with the positioning seat and passes through the stroke block, and one end of the linkage rod away from the positioning seat abuts against the connecting rod;

[0033] The magnetic strip is embedded on the side of the connecting rod close to the linkage rod and extends along the length direction of the connecting rod, and is used for attracting the linkage rod.

[0034] By adopting the technical scheme, when the connecting rod moves along the length direction of the track body, the linkage rod can be driven to move together, so as to drive the positioning seat to move through the linkage rod. When the wing plate slides along the width direction of the track body, the linkage rod is still attracted to abut against the connecting rod through the cooperation of the magnetic strip and the linkage rod, so as to improve the stability of the linkage rod when the wing plate moves.

[0035] Optionally, the sliding seat side wall has a guide block, and the track body is provided with a guide groove for the guide block to slide up and down on the inner wall of the through groove.

[0036] By adopting the technical scheme, the movement of the sliding seat is guided by the cooperation of the guide block and the guide groove, and the movement direction of the sliding seat is limited.

[0037] Optionally, each track body corresponds to two wing plates, the two wing plates are located on opposite sides of the track body respectively, and the positions of the two wing plates in the length direction of the track body are staggered.

[0038] By adopting the technical scheme, the two wing plates are staggered, so that the two wing plates can be accommodated in the track body together, and the two wing plates are not easy to interfere when the wing plates are accommodated.

[0039] In summary, the present application has the following beneficial effects:

[0040] The mounting sleeve is sleeved on the wing plate, and then the track body is installed. The wing plate is positioned relative to the mounting sleeve by clamping the clamping block into the clamping groove, and the clamping block is accommodated into the wing plate through the adjusting assembly. The locking between the wing plate and the mounting sleeve can be released, so that the wing plate can be accommodated into the track body, the connection between the track body and the ceiling is released, and the track body can be detached from the ceiling without detaching the gypsum board. BRIEF DESCRIPTION OF DRAWINGS

[0041] Figure 1 is a schematic diagram of the installation state of the embodiment of the present application;

[0042] Figure 2 is a schematic diagram of the structure of the embodiment of the present application;

[0043] Figure 3 is an exploded structural schematic diagram of the track body and the wing plate of the embodiment of the present application;

[0044] Figure 4 is Figure 3 is an enlarged structural schematic diagram of position A in FIG. 8;

[0045] Figure 5 is a sectional view of the track body and the wing plate when the positioning teeth and the rack are engaged;

[0046] Figure 6 is Figure 5 is an enlarged structural schematic diagram of position B in FIG. 9;

[0047] Figure 7 is Figure 5 is an enlarged structural schematic diagram of position C in FIG. 10;

[0048] Figure 8 is a sectional view of the wing plate and the mounting sleeve when the wing plate and the mounting sleeve are locked;

[0049] Figure 9 is Figure 8 is an enlarged structural schematic diagram of position D in FIG. 11;

[0050] Figure 10 is Figure 5 is an enlarged structural schematic diagram of position E in FIG. 12;

[0051] Figure 11 is a sectional view of the track body and the wing plate when the positioning teeth and the rack are separated.

[0052] Explanation of reference signs: 1, track body; 2, wing plate; 3, mounting cavity; 4, conductive strip; 5, magnetic attraction strip; 6, mounting sleeve; 7, plug-in slot; 8, through hole; 9, stroke block; 10, stroke slot; 11, clamping block; 12, adjusting assembly; 121, adjusting block; 122, stud; 123, connecting rod; 124, moving rod; 125, reset member; 1251, reset block; 1252, spring; 13, clamping slot; 14, inclined surface; 15, adjusting cavity; 16, connecting slot; 17, moving slot; 18, reset slot; 19, through slot; 20, sliding seat; 21, rack; 22, positioning seat; 23, positioning tooth; 24, linkage member; 241, linkage rod; 242, magnetic strip; 25, guide block; 26, guide slot; 27, handle; 28, sliding slot; 29, sliding slot; 30, keel. DETAILED DESCRIPTION

[0053] The following will be described in detail below with reference to the accompanying drawings Figures 1-11 The present application is further described in detail.

[0054] The embodiment of the present application discloses a magnetic attraction lamp track. Referring to Figure 1 and Figure 2 , the magnetic attraction lamp track comprises a track body 1 and wing plates 2, the track body 1 is in a strip shape, the wing plates 2 are in a square plate structure and two in number, the two wing plates 2 are respectively located on opposite sides of the track body 1, the length extension direction of the wing plates 2 is parallel to the length extension direction of the track body 1, and the positions of the two wing plates 2 along the length direction of the track body 1 are staggered. The track body 1 is provided with a mounting cavity 3 with an opening downward, the mounting cavity 3 extends along the length direction of the track body 1, the track body 1 is provided with a conductive strip 4 and a magnetic attraction strip 5 on the top in the mounting cavity 3, and the magnetic attraction head of the magnetic attraction lamp can be clamped into the mounting cavity 3, attracted to the magnetic attraction strip 5 and electrically connected with the conductive strip 4.

[0055] Referring to Figure 2 and Figure 3 , the two side edges of the track body 1 are respectively provided with through holes 8 for the two wing plates 2 to move and pass through, the through holes 8 are communicated with the mounting cavity 3 and located below the conductive strip 4 and the magnetic attraction strip 5, and the two ends of the wing plates 2 away from each other along the length direction of the wing plates 2 abut against the inner walls of the two ends of the through holes 8 respectively, so that the wing plates 2 can be accommodated in the mounting cavity 3 or moved to the outside of the track body 1 through the through holes 8.

[0056] Referring to Figure 4 , specifically, the track body 1 is provided with stroke blocks 9 at the two ends of the through holes 8 away from each other along the length direction of the track body 1, and the stroke blocks 9 are located in the through holes 8 and in a square structure.

[0057] Referring to Figure 5 and Figure 6The wing plates 2 are provided with stroke grooves 10 at both ends along the length direction of the wing plates 2, the stroke blocks 9 correspond to the stroke grooves 10, and the stroke blocks 9 slide in the corresponding stroke grooves 10 along the width direction of the track body 1 to guide the movement of the wing plates 2 relative to the stroke blocks 9.

[0058] With reference to Figure 5 and Figure 7 , the wing plates 2 are provided with clamping blocks 11 at both ends along the length direction of the wing plates 2, the movement direction of the clamping blocks 11 is parallel to the length direction of the wing plates 2, the clamping blocks 11 are located on the side of the wing plates 2 away from the mounting groove, and the clamping blocks 11 are located at the stroke grooves 10 of the wing plates 2. The wing plates 2 are provided with adjusting assemblies 12 for adjusting the positions of the clamping blocks 11 in the wing plates 2, and the adjusting assemblies 12 can simultaneously move the clamping blocks 11 at both ends of the wing plates 2 out of the ends of the wing plates 2 or simultaneously accommodate the clamping blocks 11 in the wing plates 2.

[0059] With reference to Figure 2 and Figure 8 , the magnetic lamp track further comprises mounting sleeves 6 corresponding to the wing plates 2, and the mounting sleeves 6 are provided with plug-in grooves 7 for the wing plates 2.

[0060] With reference to Figure 8 and Figure 9 , the mounting sleeves 6 are provided with clamping grooves 13 corresponding to the clamping blocks 11 at the inner wall of the plug-in grooves 7, and the clamping grooves 13 are used for clamping the clamping blocks 11 protruding from the wing plates 2.

[0061] The stroke grooves 10 extend along the width direction of the wing plates 2, and the stroke grooves 10 do not penetrate through the side of the wing plates 2 close to the mounting cavity 3. When the stroke blocks 9 abut against the inner wall of the side of the stroke grooves 10 close to the mounting cavity 3, the side of the wing plates 2 away from the mounting cavity 3 moves out of the track body 1, and the side of the wing plates 2 close to the mounting cavity 3 moves out of the mounting cavity 3 and is located in the through hole 8. At this time, the mounting sleeve 6 can be sleeved on the part of the wing plates 2 located outside the track body 1 and abut against the outer wall of the track body 1, and the clamping blocks 11 are opposite to the clamping grooves 13. By adjusting the adjusting assembly 12, the clamping blocks 11 protruding from the wing plates 2 can be clamped into the clamping grooves 13 to limit the movement of the wing plates 2 in the mounting sleeve 6, so that the wing plates 2 are positioned relative to the stroke blocks 9.

[0062] When the clamping blocks 11 are accommodated in the wing plates 2, the clamping blocks 11 are located in the stroke grooves 10, the wing plates 2 can be separated from the mounting sleeve 6, and the wing plates 2 can move in the width direction of the track body 1 to the mounting cavity 3. When the wing plates 2 move to the position where the stroke blocks 9 abut against the clamping blocks 11, the side of the wing plates 2 away from the mounting cavity 3 is located in the through hole 8.

[0063] With reference to Figure 5The adjusting assembly 12 comprises an adjusting block 121, a stud 122, a connecting rod 123, a moving rod 124 and a reset member 125. The adjusting block 121 slides in the middle of the wing plate 2 along the width direction of the wing plate 2, and the wing plate 2 is provided with an adjusting cavity 15 for the sliding of the adjusting block 121. The adjusting block 121 is provided with two inclined surfaces 14 on the opposite sides of the end of the wing plate 2, and the distance between the two inclined surfaces 14 gradually decreases away from the mounting cavity 3, so that the adjusting block 121 is in the shape of an isosceles trapezoid.

[0064] The stud 122 is rotationally connected to the side of the adjusting block 121 close to the mounting cavity 3 and is threadedly connected to the wing plate 2. The axis of the stud 122 is parallel to the width direction of the wing plate 2, and the end of the stud 122 away from the adjusting block 121 is fixed with a handle 27 outside the wing plate 2. The rotation of the handle 27 drives the stud 122 to threadedly move on the wing plate 2, so as to drive the adjusting block 121 to move in the adjusting cavity 15.

[0065] Referring to Figure 5 and Figure 7 , the number of the moving rod 124 and the connecting rod 123 in each adjusting assembly 12 is two, and the moving rod 124 and the connecting rod 123 are in one-to-one correspondence with the clamping block 11. The moving rod 124 is in the shape of a square rod, and the length direction of the moving rod 124 is parallel to the length direction of the wing plate 2. The wing plate 2 is provided with a moving groove 17 for the sliding of the moving rod 124 along the length direction of the wing plate 2, and the moving groove 17 is in one-to-one correspondence with the moving rod 124 and is communicated with the adjusting cavity 15. The extension lines of the two moving rods 124 coincide, and the ends of the two moving rods 124 close to each other abut against the two inclined surfaces 14 of the adjusting block 121, respectively. When the adjusting block 121 moves along the width direction of the wing plate 2, the two moving rods 124 abutting against the two inclined surfaces 14, respectively, simultaneously move along the length direction of the wing plate 2.

[0066] Referring to Figure 5 and Figure 6 , the connecting rod 123 is in the shape of a square rod, and the two connecting rods 123 are fixedly connected to the ends of the two moving rods 124 away from each other. The wing plate 2 is provided with a connecting groove 16 for the sliding of the connecting rod 123 along the length direction of the wing plate 2, and the connecting groove 16 is communicated between the travel groove 10 and the moving groove 17. The length extension direction of the connecting rod 123 is parallel to the width direction of the wing plate 2. The clamping block 11 is fixed to the side of the connecting rod 123 opposite to the travel block 9.

[0067] Referring to Figure 5 and Figure 7 , the clamping block 11 is located at the end of the connecting rod 123 away from the mounting cavity 3, and the clamping block 11 simultaneously slides in the connecting groove 16 and the travel groove 10.

[0068] Referring to Figure 5 and Figure 10The reset member 125 corresponds to the moving rod 124 one by one, and the reset member 125 is used to give the moving rod 124 a tendency to move close to the adjusting block 121, so that the moving rod 124 always abuts on the inclined surface 14 of the adjusting block 121. The reset member 125 includes a reset block 1251 and a spring 1252, the reset block 1251 is fixed on the side wall of the moving rod 124, and the wing plate 2 is provided with a reset slot 18 on the inner wall of the moving slot 17 for sliding of the reset block 1251, and the length extension direction of the reset slot 18 is parallel to the length extension direction of the wing plate 2.

[0069] The spring 1252 is installed in the reset slot 18, one end of the spring 1252 is connected to the inner wall of the end of the reset slot 18 away from the adjusting block 121, the other end of the spring 1252 is connected to the side of the reset block 1251 away from the adjusting block 121, and the spring 1252 is always in a compressed state, so that the spring 1252 gives the reset block 1251 a spring force to move close to the adjusting block 121, thereby driving the moving rod 124 to abut on the inclined surface 14. In order to facilitate the assembly of the parts in the wing plate 2, the wing plate 2 is spliced.

[0070] Referring to Figure 5 and Figure 7 When the stud 122 is screwed to abut the handle 27 on the side wall of the wing plate 2, the clamping block 11 protrudes from the end of the wing plate 2; when the stud 122 is screwed to abut the adjusting block 121 on the inner wall of the adjusting cavity 15 close to the side of the mounting cavity 3, the clamping block 11 is received into the wing plate 2.

[0071] Referring to Figure 1 and Figure 2 When the track body 1 is initially installed, first, the wing plate 2 is positioned in cooperation with the mounting sleeve 6, at this time the handle 27 is located in the through hole 8, then the upper surface of the mounting sleeve 6 is abutted on the keel 30, and the mounting sleeve 6 is fixed on the keel 30 by structural glue or expansion screws, so that the opening of the mounting cavity 3 faces downward, and the structural glue or expansion screws do not enter the plug-in slot 7, then the gypsum board or suspended ceiling board is abutted on the upper surface of the mounting sleeve 6, and the gypsum board is fixed on the keel 30 by expansion screws.

[0072] When the track body 1 is disassembled, first, the magnetic lamp is removed from the track body 1, then the handle 27 is rotated to drive the clamping block 11 to be received into the wing plate 2, and then the wing plate 2 is slid to be received in the track body 1, so that the wing plate 2 is separated from the mounting sleeve 6, and the track body 1 can be taken out downward. By sliding the wing plate 2 into the mounting sleeve 6 again and locking the wing plate 2 with the mounting sleeve 6, the track body 1 can be installed on the suspended ceiling again.

[0073] Referring to Figure 2 and Figure 4Furthermore, in the embodiment, the wing plate 2 can slide up and down at the through hole 8, and the track body 1 is provided with a vertical through slot 19 on the inner wall of the two ends of the through hole 8 away from each other, a sliding seat 20 slides up and down in the through slot 19, and the sliding seat 20 is fixed with the stroke block 9, so that when the sliding seat 20 moves up and down, the stroke block 9 and the wing plate 2 can be driven to move up and down at the through hole 8, thereby adjusting the position of the wing plate 2 in the height direction of the track body 1, so that the distance between the lower surface of the wing plate 2 and the lower surface of the track body 1 can adapt to the different thicknesses of the gypsum board and the suspended ceiling board.

[0074] Referring to Figure 4 and Figure 6 , the sliding seat 20 is square, and in order to limit the moving direction of the sliding seat 20, the sliding seat 20 is integrally formed with a guide block 25 on opposite sides, and the track body 1 is provided with a guide slot 26 on the inner wall of the through slot 19 for the guide block 25 to slide up and down, so as to guide the up and down sliding of the sliding seat 20 on the track body 1 and limit the sliding seat 20 from moving out of the through slot 19.

[0075] In order to position the height of the wing plate 2 after adjusting the position in the height direction of the track body 1, the track body 1 is fixed with a vertical rack 21 on the inner wall of the through slot 19, the rack 21 is opposite to the side of the sliding seat 20 away from the wing plate 2, and the teeth on the rack 21 are uniformly distributed in the vertical direction, and there is a gap between the side of the rack 21 opposite to the sliding seat 20. A positioning seat 22 is provided in the sliding seat 20 along the length direction of the wing plate 2, and the side of the positioning seat 22 facing the rack 21 is provided with a positioning tooth 23, and the sliding seat 20 is provided with a sliding slot 28 for the positioning seat 22 to slide through.

[0076] When the positioning seat 22 protrudes from the sliding seat 20 towards the rack 21, the positioning tooth 23 can be engaged with the rack 21 to limit the sliding seat 20 from continuously moving up and down in the through slot 19. A linkage 24 is arranged between the positioning seat 22 and the connecting rod 123 for adjusting the position of the positioning seat 22.

[0077] Referring to Figure 6 and Figure 11 , specifically, the linkage 24 includes a linkage rod 241 and a magnetic strip 242. The magnetic strip 242 is embedded on the side of the connecting rod 123 away from the moving rod 124, and the magnetic strip 242 extends along the length direction of the connecting rod 123.

[0078] Referring to Figure 4 and Figure 11, the travel block 9 is provided with a sliding groove 29 for slidingly penetrating the linkage rod 241 along the length direction of the wing plate 2, and the sliding groove 29 is communicated with the sliding slot 28 and the connecting slot 16. The length direction of the linkage rod 241 is parallel to the length direction of the wing plate 2, and one end of the linkage rod 241 extends into the sliding slot 28 and is fixed with the positioning seat 22, and the other end of the linkage rod 241 extends into the connecting slot 16 and abuts against the connecting rod 123 and the magnetic strip 242.

[0079] With reference to Figure 6 and Figure 11 The linkage rod 241 is made of ferrous alloy material and can be attracted by the magnetic strip 242, so that when the connecting rod 123 moves, the linkage rod 241 can be driven to move together to drive the positioning seat 22 to move.

[0080] When the connecting rod 123 moves to the protruding wing plate 2 of the clamping block 11, the linkage rod 241 drives the positioning seat 22 to move to the protruding sliding seat 20 of the positioning tooth 23 and engage with the rack 21; when the connecting rod 123 moves to the clamping block 11 stored in the wing plate 2, the linkage rod 241 drives the positioning seat 22 to move to the positioning tooth 23 separated from the rack 21 and the positioning seat 22 stored in the sliding seat 20, so that when the threaded moving stud 122 drives the adjusting block 121 to move, the wing plate 2 can be locked while the sliding seat 20 is locked with the track body 1, so that the wing plate 2 is positioned relative to the track body 1.

[0081] The implementation principle of the magnetic attraction light track of the embodiment of the application is that rotating the handle 27 drives the threaded moving stud 122 to move in the direction close to the installation cavity 3, drives the adjusting block 121 to move in the direction close to the installation cavity 3, drives the moving rods 124 on both sides of the adjusting block 121 to move in the direction close to each other under the guidance of the spring 1252 and the inclined surface 14, drives the clamping block 11 to disengage from the clamping groove 13 and be stored in the wing plate 2 through the connecting rod 123, and drives the linkage rod 241 to move in the direction close to the wing plate 2, so that the positioning tooth 23 disengages from the rack 21. At this time, moving the track body 1 up and down can adjust the height of the track body 1, so that the track body 1 can be adjusted to be flush with the lower surface of the suspended ceiling; or sliding the wing plate 2 along the width direction of the track body 1 to be stored in the track body 1 can take out the track body 1 downward for maintenance or replacement.

[0082] The above are preferred embodiments of the application, which do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A magnetic attraction track, comprising a track body (1) and a wing plate (2) arranged on the side of the track body (1), the track body (1) is provided with a mounting cavity (3), the track body (1) is provided with a conductive strip (4) and a magnetic attraction strip (5) in the mounting cavity (3), characterized in that: Further comprising a mounting sleeve (6) having a plug-in slot (7) for plugging the wing plate (2); ​ The track body (1) is provided with a through hole (8) on the side for the wing plate (2) to pass through, the through hole (8) is communicated with the mounting cavity (3), the track body (1) is provided with a travel block (9) at the through hole (8), the wing plate (2) is provided with a travel slot (10) on the side wall for the travel block (9) to slide, the length extension direction of the travel slot (10) is parallel to the width direction of the track body (1); The wing plate (2) is provided with a clamping block (11) inside along the length direction parallel to the track body (1), the clamping block (11) is located on the side of the wing plate (2) away from the mounting cavity (3), and the wing plate (2) is provided with an adjusting assembly (12) for making the clamping block (11) protrude out of the wing plate (2) or be accommodated in the travel slot (10), the mounting sleeve (6) is provided with a clamping slot (13) on the inner wall of the plug-in slot (7) for clamping the clamping block (11); When the travel block (9) abuts against the wing plate (2) on the inner wall of the side of the travel slot (10) close to the mounting cavity (3), the wing plate (2) protrudes out of the track body (1), the mounting sleeve (6) can be sleeved on the wing plate (2) and abut against the outer side wall of the track body (1), so that the clamping slot (13) is opposite to the clamping block (11); when the travel block (9) abuts against the clamping block (11), the wing plate (2) is accommodated in the track body (1).

2. The magnetic light rail of claim 1, wherein: The adjusting assembly (12) comprises, An adjusting block (121) is moved in the wing plate (2) along the width direction of the track body (1), and the side edge has an inclined surface (14) inclined along the width direction of the track body (1); A stud (122) is threadedly connected to the wing plate (2) along the width direction of the track body (1), and one end is rotationally connected with the adjusting block (121); A connecting rod (123) is moved in the wing plate (2) along the length direction of the track body (1) and connected with the clamping block (11), and the length direction of the connecting rod (123) is parallel to the width direction of the track body (1); A moving rod (124) is moved in the wing plate (2) along the length direction of the track body (1), the length direction of the moving rod (124) is parallel to the length direction of the track body (1), one end is connected with the connecting rod (123), and the opposite end abuts against the inclined surface (14) of the adjusting block (121); A reset member (125) acts on the moving rod (124) to give the moving rod (124) a tendency to move towards the adjusting block (121); The wing plate (2) has an adjusting cavity (15) for the movement of the adjusting block (121), a connecting groove (16) for the movement of the connecting rod (123), and a moving groove (17) for the movement of the moving rod (124), and the stroke groove (10), the connecting groove (16), the moving groove (17) and the adjusting cavity (15) are sequentially communicated.

3. The magnetic track of claim 2, wherein: The wing plate (2) is provided with a reset groove (18) communicated with the moving groove (17), and the reset member (125) comprises, A reset block (1251) is connected with the moving rod (124) and moves in the reset groove (18) along the length direction of the track body (1); A spring (1252) is located in the reset groove (18) and abuts on the reset block (1251) to give the reset block (1251) a tendency to move close to the adjusting block (121).

4. The magnetic light rail of claim 2, wherein: The number of the clamping blocks (11) on each wing plate (2) is two, and the two clamping blocks (11) are respectively located at the two ends of the wing plate (2) away from each other, and the inclined surface (14), the connecting rod (123), the moving rod (124) and the reset member (125) all correspond to the clamping blocks (11) one by one.

5. The magnetic light rail of claim 2, wherein: The track body (1) has a through groove (19) communicated with the through hole (8), and the track body (1) moves up and down in the through groove (19) and has a sliding seat (20), the sliding seat (20) is connected with the stroke block (9) to drive the wing plate (2) to move up and down at the through hole (8); The track body (1) is provided with a rack (21) opposite to the sliding seat (20) in the through groove (19), the teeth of the rack (21) are distributed along the vertical direction, the sliding seat (20) moves along the length direction of the track body (1) and has a positioning seat (22), the side opposite to the rack (21) of the positioning seat (22) has positioning teeth (23), and the positioning seat (22) and the connecting rod (123) have a linkage member (24) therebetween; When the clamping block (11) protrudes from the wing plate (2), the linkage member (24) drives the positioning teeth (23) to protrude from the sliding seat (20) and engage with the rack (21); when the clamping block (11) is accommodated in the wing plate (2), the linkage member (24) drives the positioning teeth (23) to be separated from the rack (21).

6. The magnetic light rail of claim 5, wherein: The linkage member (24) comprises, A linkage rod (241) is connected with the positioning seat (22) and passes through the stroke block (9), and one end of the linkage rod (241) away from the positioning seat (22) abuts on the connecting rod (123); A magnetic stripe (242) is embedded on the side of the connecting rod (123) close to the linkage rod (241) to attract the linkage rod (241) and extend along the length direction of the connecting rod (123).

7. The magnetic light rail of claim 5, wherein: The sliding seat (20) has a guide block (25) on the side wall, and the track body (1) is provided with a guide groove (26) on the inner wall of the through groove (19) for the guide block (25) to slide up and down.

8. The magnetic light track of claim 1, wherein: Each of the track bodies (1) corresponds to two wing plates (2), the two wing plates (2) are respectively located on the opposite sides of the track body (1), and the positions of the two wing plates (2) in the length direction of the track body (1) are staggered.

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