Ultrathin magnetic attraction track lamp profile and track

Abstract

The utility model discloses an ultrathin magnetic attraction track lamp section bar and track, the middle part of the section bar body is provided with a cover plate groove, the left side and the right side of the cover plate groove are respectively provided with a conductive groove, the upper edges of the left side wall and the right side wall of the cover plate groove respectively extend inwards to form a cover plate clamping corner, and the middle parts of the left side wall and the right side wall of the cover plate groove respectively extend inwards to form a magnetic attraction clamping corner. The groove bottom of the cover plate groove is provided with at least two center reinforcing ribs protruding upwards at intervals, the upper edges of the left side wall and the right side wall of each conductive groove extend inwards to form conductive clamping feet respectively, and the groove bottom of each conductive groove is provided with at least two conductive supporting ribs protruding upwards. Two connecting buckles are symmetrically arranged on the lower portion of the cover plate, the two connecting buckles are connected with the two cover plate clamping corner buckles respectively, the cover plate covers the upper portion of the sectional material body, and the left side and the right side of the cover plate extend to the left side and the right side of the sectional material body respectively. The structural strength is improved while the overall thickness of the track is reduced, the short-circuit risk is reduced, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to track lamp technical field especially is related to a kind of super thin magnetic attraction track lamp section bar and track. BACKGROUND

[0002] Traditional magnetic attraction track lamp is made by extrusion forming to make track section bar, the middle part of track section bar is formed with cover plate groove, conductive groove is formed with on both sides of cover plate groove, metal conductive strip is arranged in two conductive grooves respectively for connecting power supply, iron sheet is arranged in cover plate groove for magnetic attraction, and cover plate is fixed in cover plate groove by buckle and seals and fixes iron sheet.The overall thickness of track is reduced in prior art to make super thin track, the thickness of section bar needs to be reduced, when the thickness of section bar is thinner, the overall thickness of track is thinner, but too thin section bar is prone to deformation, and structural strength is poor;And the existing cover plate does not completely cover two conductive grooves, to leave gap for the conductive column of track lamp to be inserted and connected, in actual use, the installation position of track lamp is changed in less case after track lamp is installed, therefore, the metal conductive strip of position without track lamp is exposed to air, short circuit is prone to occur, so it is necessary to improve. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims at providing a kind of super thin magnetic attraction track lamp section bar and track, reduce the overall thickness of track while improving structural strength, reduce short circuit risk, improve safety.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a kind of super thin magnetic attraction track lamp section bar, including the section bar body of extrusion forming, the middle part of section bar body is provided with cover plate groove, the left and right sides of cover plate groove are provided with conductive groove, the upper edge of the left and right side walls of cover plate groove respectively extends one cover plate clamping angle inward, the middle part of the left and right side walls of cover plate groove respectively extends magnetic attraction clamping angle inward, the bottom of cover plate groove is spaced apart and is provided with at least two center reinforcing ribs that are upwardly protruding, the upper edge of the left and right side walls of each conductive groove respectively extends one conductive clamping foot inward, and the bottom of each conductive groove is provided with at least two conductive support ribs that are upwardly protruding.

[0005] In further technical solutions, a magnetic attraction clamping gap is provided between the lower end surface of the magnetic attraction clamping angle and the upper end surface of the center reinforcing rib.

[0006] In further technical solutions, a plurality of fixing holes are provided at the bottom of the cover plate groove along the length direction of the section bar body, and the two center reinforcing ribs are respectively located on the left and right sides of each fixing hole.

[0007] In further technical solutions, the fixing hole is an oval fixing hole.

[0008] In a further technical solution, the thickness D1 of the profile body is 4-7 mm, and the forming thickness D2 of the profile body is 0.5-1.5 mm.

[0009] In a further technical solution, the height of the central reinforcing rib and the conductive supporting rib in the vertical direction is 0.8-1.5 mm.

[0010] An ultrathin track includes a track light profile, a cover plate, a magnetic iron sheet, two conductive strips, and two insulating rubber sleeves, the two insulating rubber sleeves are respectively wrapped on the two conductive strips, the upper surfaces of the two conductive strips are respectively exposed to the upper surfaces of the two insulating rubber sleeves, the two insulating rubber sleeves are respectively arranged in two conductive grooves, the magnetic iron sheet is clamped in a magnetic clamping joint, the lower part of the cover plate is symmetrically provided with two connecting buckles, the two connecting buckles are respectively connected with two cover plate clamping corner buckles, the cover plate is arranged on the upper part of the profile body, and the left and right sides of the cover plate respectively extend to the left and right sides of the profile body.

[0011] In a further technical solution, the upper part of the insulating rubber sleeve is respectively abutted with the lower end surface of the two conductive clamping feet, the lower part of the insulating rubber sleeve is respectively abutted with the upper end surface of the two conductive supporting ribs, the upper part of the insulating rubber sleeve is respectively provided with two upward protruding upper insulating bars, the upper end part of the two upper insulating bars protrudes from the upper surface of the profile body and is abutted with the cover plate, and the outer side surface of the two upper insulating bars is respectively abutted with the inner side surface of the two conductive clamping feet.

[0012] In a further technical solution, the magnetic iron sheet is provided with a plurality of through holes in the length direction of the magnetic iron sheet.

[0013] After the above structure is adopted, the present application has the following advantages compared with the prior art: the central reinforcing rib and the magnetic clamping corner are arranged to reinforce the cover plate groove, the conductive supporting rib is arranged to reinforce the conductive groove, so that the forming thickness of the profile body is reduced while the structural strength is improved, thereby reducing the vertical height of the profile body; the magnetic iron sheet is fixed by the magnetic clamping corner and the central reinforcing rib, so that the magnetic iron sheet will not fall off even when the cover plate is disassembled, the structure is simple, and the cost is low; the left and right sides of the cover plate extend to the two sides of the profile body, so that the two conductive grooves are sealed, and when the track light is installed, only the cover plate needs to be drilled or pierced at the corresponding position, so that the conductive strip of the track light which is not installed is not exposed to the air, the short circuit risk is reduced, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present application will be further described below in combination with the drawings and examples.

[0015] Figure 1 is a structural schematic view of the profile body of the present application;

[0016] Figure 2It is sectional view of profile body of the utility model;

[0017] Figure 3 It is structural schematic diagram of track of the utility model;

[0018] Figure 4 It is sectional view of track of the utility model;

[0019] Figure 5 It is exploded view of track of the utility model.

[0020] In the figure,

[0021] 1 profile body, 11 cover plate groove, 12 cover plate corner, 13 magnetic attraction corner, 14 center reinforcing rib, 15 magnetic attraction clamping seam, 16 fixing hole, 17 conductive groove, 18 conductive clamping foot, 19 conductive support rib;

[0022] 2 cover plate, 21 connecting buckle;

[0023] 3 magnetic attraction iron sheet, 31 through hole;

[0024] 4 conductive strip;

[0025] 5 insulating rubber sleeve, 51 upper insulating baffle. DETAILED DESCRIPTION

[0026] The following is only the preferred embodiment of the utility model, and does not limit the protection scope of the utility model.

[0027] A kind of superthin magnetic attraction track lamp profile, as shown in Figure 1 And Figure 2 It includes extrusion forming profile body 1, the middle part of profile body 1 is provided with cover plate groove 11, the left and right sides of cover plate groove 11 are provided with conductive groove 17 respectively, the upper edge of the left and right side walls of cover plate groove 11 respectively extends inward a cover plate corner 12, the middle part of the left and right side walls of cover plate groove 11 respectively extends inward magnetic attraction corner 13, the groove bottom of cover plate groove 11 is provided with at least two upward protruding center reinforcing rib 14, the upper edge of the left and right side walls of each conductive groove 17 respectively extends inward a conductive clamping foot 18, and the groove bottom of each conductive groove 17 is provided with at least two upward protruding conductive support rib 19. The conventional track lamp profile is often formed with thin thickness to reduce overall thickness, resulting in poor structural strength, and the utility model is reinforced by setting center reinforcing rib 14 and magnetic attraction corner 13 to cover plate groove 11, and by setting conductive support rib 19 to conductive groove 17, so as to reduce the forming thickness of profile body 1 while improving structural strength, to reduce the vertical height of profile body.

[0028] Specifically, a magnetic clamping gap 15 is arranged between the lower end surface of the magnetic clamping corner 13 and the upper end surface of the central reinforcing rib 14. The magnetic clamping gap 15 is used for clamping and fixing the magnetic iron sheet 3, and the magnetic iron sheet 3 does not need to be fixed in the cover plate 2 through a sleeving process, thereby simplifying the production process and reducing the production cost. Even when the cover plate 2 is disassembled, the magnetic iron sheet 3 will not fall off, and the structure is simple and the cost is low.

[0029] Specifically, a plurality of fixing holes 16 are arranged on the groove bottom of the cover plate groove 11 along the length direction of the profile body 1, and two central reinforcing ribs 14 are respectively arranged on the left and right sides of each fixing hole 16. When the profile body 1 is installed, the expansion bolts or screws are fixed on the wall surface through the fixing holes 16, so as to realize the installation of the profile body 1 and facilitate the disassembly.

[0030] Specifically, the fixing hole 16 is an oval fixing hole 16. The oval fixing hole 16 can facilitate the adjustment of the wall surface hole position, reduce the hole precision, and facilitate the position adjustment.

[0031] Specifically, the thickness D1 of the profile body 1 is 4-7mm, and the forming thickness D2 of the profile body 1 is 0.5-1.5mm. Preferably, the thickness D1 of the profile body 1 is 5-6mm, and the forming thickness D2 of the profile body 1 is 0.8-1.2mm.

[0032] Specifically, the height of the central reinforcing rib 14 and the conductive support rib 19 in the vertical direction is 0.8-1.5mm.

[0033] An ultrathin track, as shown in Figure 3 and Figure 5 , comprises a track lamp profile, a cover plate 2, a magnetic iron sheet 3, two conductive strips 4, and two insulating rubber sleeves 5. The two insulating rubber sleeves 5 are respectively wrapped on the two conductive strips 4, the upper surfaces of the two conductive strips 4 are respectively exposed to the upper surfaces of the two insulating rubber sleeves 5, the two insulating rubber sleeves 5 are respectively arranged in the two conductive grooves 17, the magnetic iron sheet 3 is clamped between the magnetic clamping corner 13 and the central reinforcing rib 14, the lower part of the cover plate 2 is symmetrically provided with two connecting buckles 21, the two connecting buckles 21 are respectively buckled with the two cover plate clamping corners 12, the cover plate 2 is arranged on the upper part of the profile body 1, and the left and right sides of the cover plate 2 respectively extend to the left and right sides of the profile body 1. The cover plate 2 of the conventional track does not seal the two conductive grooves 17, which leads to the exposure of the conductive strips 4 for installing the track lamp, which is easy to cause short circuit and poor safety. However, the left and right sides of the cover plate 2 of the utility model extend to the two sides of the profile body 1, so as to seal the two conductive grooves 17. When installing, only the cover plate 2 needs to be drilled or pierced at the corresponding position, so that the conductive strips 4 not installed with the track lamp are not exposed to the air, the risk of short circuit is reduced, and the safety is improved.

[0034] Specifically, the upper part of the insulating rubber sleeve 5 is in abutting fit with the lower end face of the two conductive clamping feet 18 respectively, the lower part of the insulating rubber sleeve 5 is in abutting fit with the upper end face of the two conductive support ribs 19 respectively, the upper part of the insulating rubber sleeve 5 is provided with two upward protruding upper insulating bars 51 respectively, the upper end of the two upper insulating bars 51 protrudes from the upper surface of the profile body 1 and is in abutting fit with the cover plate 2, and the outer side face of the two upper insulating bars 51 is in abutting fit with the inner side face of the two conductive clamping feet 18 respectively. The insulating rubber sleeve 5 is used for insulating between the conductive strip 4 and the profile body 1, and the conventional insulating rubber sleeve 5 only insulates the groove bottom and the two side walls of the conductive groove 17, and when the conductive feeler of the track lamp is inserted into the conductive groove 17, the conductive feeler needs to pass through the conductive clamping feet 18 and then enter the conductive groove 17, which leads to that the conductive clamping feet 18 are easily touched to cause short circuit when the conductive clamping feet 18 are inclined, and the two upper insulating bars 51 are used for insulating between the conductive clamping feet 18 and the conductive feeler of the track lamp, so as to further reduce the short circuit risk and improve the safety. And the two upper insulating bars 51 are in abutting fit with the cover plate 2, can form sealing with the cover plate 2, improve the sealing performance of the conductive groove 17, and the structure is simple and the cost is low.

[0035] Specifically, the magnetic iron sheet 3 is provided with a plurality of through holes 31 along the length direction of the magnetic iron sheet 3. Each through hole 31 is arranged in alignment with each fixing hole 16 in the vertical direction, and the magnetic iron sheet 3 does not need to be disassembled when the profile body 1 is installed, and the installation is more convenient.

[0036] The above is only a preferred embodiment of the present application, and for those skilled in the art, according to the idea of the present application, the specific implementation and application range can be changed, and the content of the specification should not be understood as limiting the present application.

Claims

1. An ultra-thin magnetic track light profile, comprising an extruded profile body (1), a cover plate groove (11) is arranged in the middle of the profile body (1), and a conductive groove (17) is arranged on the left and right sides of the cover plate groove (11) respectively, characterized in that: The upper edges of the left and right side walls of the cover plate groove (11) respectively extend inwardly to form cover plate clamping corners (12), and the middle portions of the left and right side walls of the cover plate groove (11) respectively extend inwardly to form magnetic clamping corners (13). At least two center reinforcing ribs (14) are arranged on the groove bottom of the cover plate groove (11) and protrude upward. The upper edges of the left and right side walls of each conductive groove (17) respectively extend inwardly to form conductive clamping feet (18), and at least two conductive supporting ribs (19) are arranged on the groove bottom of each conductive groove (17) and protrude upward.

2. The ultra-thin magnetic track light profile according to claim 1, wherein: A magnetic clamping gap (15) is arranged between the lower end surface of the magnetic clamping corner (13) and the upper end surface of the center reinforcing rib (14).

3. The ultra-thin magnetic track light profile according to claim 1, wherein: A plurality of fixing holes (16) are arranged on the groove bottom of the cover plate groove (11) and are spaced apart along the length direction of the profile body (1). The two center reinforcing ribs (14) are respectively arranged on the left and right sides of each fixing hole (16).

4. The ultra-thin magnetic track light profile according to claim 3, wherein: The fixing hole (16) is an oval fixing hole (16).

5. The ultra-thin magnetic track light profile of claim 1, wherein: The thickness D1 of the profile body (1) is 4-7 mm, and the forming thickness D2 of the profile body (1) is 0.5-1.5 mm.

6. The ultra-thin magnetic track light profile of claim 1, wherein: The height of the center reinforcing rib (14) and the conductive supporting rib (19) in the vertical direction is 0.8-1.5 mm.

7. An ultra-thin track comprising the ultra-thin magnetic track light profile according to any one of claims 1 to 6, characterized in that: Further comprising a cover plate (2), a magnetic iron sheet (3), two conductive strips (4), and two insulating rubber sleeves (5). The two insulating rubber sleeves (5) are respectively wrapped around the two conductive strips (4). The upper surfaces of the two conductive strips (4) respectively expose the upper surfaces of the two insulating rubber sleeves (5). The two insulating rubber sleeves (5) are respectively arranged in the two conductive grooves (17). The magnetic iron sheet (3) is clamped between the magnetic clamping corner (13) and the center reinforcing rib (14). The lower part of the cover plate (2) is symmetrically provided with two connecting buckles (21). The two connecting buckles (21) are respectively buckled with the two cover clamping corners (12). The cover plate (2) is arranged on the upper part of the profile body (1), and the left and right sides of the cover plate (2) respectively extend to the left and right sides of the profile body (1).

8. The ultrathin track of claim 7, wherein: The upper part of the insulating rubber sleeve (5) is respectively in abutting cooperation with the lower end surfaces of the two conductive clamping feet (18). The lower part of the insulating rubber sleeve (5) is respectively in abutting cooperation with the upper end surfaces of the two conductive supporting ribs (19). The upper part of the insulating rubber sleeve (5) is respectively provided with two upward protruding upper insulating ribs (51). The upper end portions of the two upper insulating ribs (51) protrude from the upper surface of the profile body (1) and are in abutting cooperation with the cover plate (2). The outer side surfaces of the two upper insulating ribs (51) are respectively in abutting cooperation with the inner side surfaces of the two conductive clamping feet (18).

9. The ultrathin track of claim 7, wherein: A plurality of through holes (31) are arranged on the magnetic iron sheet (3) and are spaced apart along the length direction of the magnetic iron sheet (3).

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