Portable magnetic attraction track lamp

Abstract

The utility model discloses a portable magnetic attraction track lamp which comprises a track body, a power supply device and a hanging pipe assembly, and end covers are arranged at the ends of a first installation groove and a second installation groove of the track body. The end cover is provided with a pipe inlet hole used for connecting the hanging pipe assembly and a wiring channel of the hanging pipe assembly, and the end cover is further provided with a first wire outlet hole and a second wire outlet hole which are communicated with the pipe inlet hole and correspond to the first installation groove and the second installation groove respectively. A power supply circuit of the power supply device sequentially penetrates through the wiring channel and the pipe inlet hole, then is correspondingly distributed to the first mounting groove through the first wire outlet hole and electrically connected with the magnetic attraction guide rail mounted in the first mounting groove to supply power to the first lamp body, and is distributed to the second mounting groove through the second wire outlet hole to supply power to the second lamp body. Therefore, the problem of line complexity is solved, signal interference is avoided, maintenance is facilitated, and lines are rapidly positioned. And the power supply device is assembled separately from the track body, the assembly structure and assembly steps of the track body are simplified, the bearing load of the track body is reduced, and the overall hoisting weight is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp technical field especially relates to a portable magnetic track lamp. BACKGROUND

[0002] At present, with the upgrading of lighting demand, the traditional fixed lighting cannot meet the demand of flexible adjustment, and the magnetic track lamp has become the public's preferred choice. The magnetic track lamp is a kind of modern lighting system, which is adsorbed on the track by magnetic force, without the need for complex tools, and is convenient to install and disassemble. Moreover, the magnetic track lamp has a wide range of application scenarios due to its flexibility and aesthetics, such as being applied to shopping malls, exhibition halls, office environments, homes and other places.

[0003] The magnetic track lamp usually includes a track slot, a hanger and a lamp body. During installation and use, the lamp body is installed in the track slot by magnetic attraction, and the track slot is hung on the ceiling by the hanger. For example, a Chinese utility model with the publication number CN208919876U and the patent name "magnetic adsorption track lamp" includes an upper mounting plate fixed on the wall, a connecting rod one below the upper mounting plate for placing the electric wire, an installation seat below the connecting rod one, a recess on the bottom surface of the installation seat, a magnet two on the edge of the recess on the bottom surface of the installation seat, a power supply shell adapted to the recess, protrusions around the outside of the power supply shell, a magnet one on the protrusions for attracting the magnet two, a connecting rod two below the power supply shell for placing the electric wire, an LED lamp below the connecting rod two, a recess hole on the side surface of the power supply shell, a anti-falling piece hinged to the edge of the recess hole, and a spring connecting the anti-falling piece and the inside of the power supply shell. After the spring is compressed, the anti-falling piece enters the recess.

[0004] However, the existing technology still has the following defects:

[0005] 1. The connecting rod of the existing track lamp connecting the ceiling is usually directly connected to the top of the track body, and then the wire is also directly introduced into the track body through the connecting rod and electrically connected with the power module and the lamp body assembled on the track body, which easily leads to a very complex and tangled wire layout in the track body, making it inconvenient for subsequent maintenance and repair. Moreover, installing the power module on the track body increases the hoisting weight and structural assembly complexity of the track lamp.

[0006] 2. The existing track lamp can only assemble the lamp body below the track, so the lighting style is relatively monotonous, which cannot meet the diversified lighting needs of users.

[0007] 3. The existing track lamp cannot adjust the hoisting height, which leads to a fixed amount of light and range of light of the track lamp, limiting the use scene and mode, and is not conducive to market promotion and competition. INVENTION CONTENTS

[0008] In order to overcome the deficiencies of the prior art, the utility model discloses a portable magnetic track lamp.

[0009] The utility model discloses a portable magnetic track lamp, including track body, power supply device and be used for hoisting the hoisting pipe subassembly of track body, the bottom, top of track body correspondingly integrative forming set up first installation slot, second installation slot respectively, the end of first installation slot, second installation slot is equipped with end cover, be equipped with magnetic attraction guide rail in first installation slot,

[0010] The hoisting pipe subassembly has a wiring channel, the end cover has a pipe inlet hole for connecting the hoisting pipe subassembly and communicating with the wiring channel, and the end cover also has a wire outlet hole one and a wire outlet hole two corresponding to the first installation slot and the second installation slot respectively.

[0011] The power supply line of the power supply device passes through the wiring channel and the pipe inlet hole in sequence and is electrically connected to the magnetic attraction guide rail through the wire outlet hole one and the wire outlet hole two respectively to supply power to the first lamp body and the second lamp body.

[0012] Further, the pipe insertion part of the hoisting pipe subassembly inserted into the pipe inlet hole of the end cover has a wiring hole communicating with the wiring channel and corresponding to the wire outlet hole one and the wire outlet hole two of the end cover.

[0013] Further, the wiring hole extends a positioning pipe positioned on the wire outlet hole one and / or the wire outlet hole two.

[0014] Further, the hoisting pipe subassembly has a first hoisting pipe and a second hoisting pipe that can be telescopically sleeved, the upper end of the first hoisting pipe is connected to the ceiling, and the lower end of the second hoisting pipe is connected to the end cover.

[0015] Further, the hoisting pipe subassembly also has a hoisting pipe seat, the hoisting pipe seat is connected to the upper end of the first hoisting pipe and is fixed to the ceiling through the hoisting pipe seat.

[0016] Further, the power supply device has a power supply box and a first power supply module and a second power supply module assembled in the power supply box.

[0017] The power supply lines of the first power supply module and the second power supply module are electrically connected to the two ends of the magnetic attraction guide rail after passing through the hoisting pipe subassembly and the end cover connected to the left and right ends of the track body respectively.

[0018] Or, the power supply line of the first power module passes through the hanging pipe assembly connected to the left end of the track body and the end cover, and is electrically connected to the magnetic guide rail behind the end cover to supply power to the first lamp body.

[0019] Further, the end cover is fixedly connected with the magnetic guide rail through an angle code.

[0020] Further, a reflecting cover is arranged above the track body, the reflecting cover is in the shape of a flat plate, an arc plate or a bent plate, and the two ends of the reflecting cover are connected to the hanging pipe assemblies at the two ends of the track body through height adjusting sleeves.

[0021] Further, when the reflecting cover is in the shape of an arc plate, a plurality of light transmission holes with consistent or inconsistent aperture sizes are arranged on the reflecting cover.

[0022] Further, when the reflecting cover is in the shape of a bent plate, the two side plates and the middle plate of the reflecting cover are bent to form bending portions, and the bending angle of the bending portions ranges from 130° to 140°.

[0023] Compared with the prior art, the present application has the following advantages:

[0024] (1) The portable magnetic track lamp provided by the embodiment of the present application can solve the problem of complex wiring by guiding the power supply line from the power supply device into the first mounting groove and the second mounting groove through the wiring channel of the hanging pipe assembly and the branch hole one and the outlet hole two of the end cover, avoid the problem of direct wiring of the power supply line of the track lamp from the top of the track body into the track body, and avoid signal interference and facilitate maintenance and quick positioning of the wiring. In addition, by arranging the power supply device outside the power supply box on the ceiling instead of integrating it on the track body, compared with the prior art of installing the power module on the track body, the embodiment of the present application simplifies the assembly structure and assembly steps of the track body, reduces the load bearing of the track body, and reduces the overall hoisting weight.

[0025] (2) By arranging the second mounting groove on the top of the track body to install the second lamp body, and by arranging the reflecting cover and optimizing the design of the light transmission hole and the bending portion according to different shapes (flat, arc and bent) of the reflecting cover, the reflecting cover can realize multi-mode lighting effects such as floodlighting, focusing and scattering, and meet the diversified needs of users.

[0026] (3) The hanging pipe assembly is provided with the first hanging pipe and the second hanging pipe, the first hanging pipe and the second hanging pipe are connected through the telescopic sleeve connection structure to adjust the length, thereby adjusting the lifting height of the track body, so that the light intensity and the coverage range of the lamp body are adjusted, compared with the fixed light illumination means that cannot adjust the lifting height of the track lamp in the prior art, the magnetic track lamp of the embodiment of the application is more suitable for different scene requirements, provides multi-mode application, is beneficial to market promotion, and improves market competitiveness. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a perspective view of the portable magnetic track lamp in the first embodiment of the application;

[0028] Figure 2 It is a structure exploded view of the portable magnetic track lamp in the first embodiment of the application;

[0029] Figure 3 It is Figure 2 an enlarged view of position A in FIG. 1;

[0030] Figure 4 It is Figure 2 an enlarged view of position B in FIG. 1;

[0031] Figure 5 It is a perspective view of the portable magnetic track lamp in the second embodiment of the application;

[0032] Figure 6 It is a perspective view of the portable magnetic track lamp in the third embodiment of the application;

[0033] Figure 7 It is a side view of the portable magnetic track lamp in the third embodiment of the application.

[0034] In the drawings:

[0035] 10, track body; 101, first mounting groove; 102, second mounting groove; 103, end cover; 1031, inlet pipe hole; 1032, wire outlet hole one; 1033, wire outlet hole two; 104, magnetic guide rail;

[0036] 20, hanging pipe assembly; 201, first hanging pipe; 202, second hanging pipe; 2021, pipe insertion part; 2022, wiring hole; 2023, positioning pipe; 203, hanging pipe seat; 204, cross pipe;

[0037] 30, reflector; 301, light transmission hole; 302, middle plate; 303, side plate; 304, bending part;

[0038] 40, power supply device; 401, power supply box; 402, first power supply module; 403, second power supply module;

[0039] 50, height adjusting sleeve

[0040] 60, corner brace;

[0041] a, first lamp body; b, second lamp body. DETAILED DESCRIPTION

[0042] The utility model will be further described below in combination with the drawings and specific embodiments. It should be noted that the embodiments described below or the technical features thereof can be combined to form new embodiments without conflict.

[0043] First embodiment

[0044] As shown in the drawings, a portable magnetic track lamp is widely used in various scenarios, such as shopping malls, exhibition halls, office environments, and home environments. Figures 1-4 The portable magnetic track lamp of the present application comprises a track body 10, a power supply device 40, and a hanging pipe assembly 20. The bottom of the track body 10 is integrally formed with a first mounting groove 101, and the top is integrally formed with a second mounting groove 102. Both the first mounting groove 101 and the second mounting groove 102 are long slot structures. The first mounting groove 101 is embedded with a magnetic guide rail 104 for magnetically assembling a first lamp body a. The second mounting groove 102 is used to assemble a second lamp body b, such as through a clamping or screw connection method. The first lamp body a of the present application can optionally use a spotlight, and the second lamp body b can optionally use a light strip.

[0045] Both ends of the track body 10 are fixedly installed with end covers 103 through corner braces 60. The end covers 103 are provided with an inlet hole 1031, an outlet hole one 1032, and an outlet hole two 1033 that are in communication with each other. The inlet hole 1031 is formed at the upper end of the end cover 103. The outlet hole one 1032 and the outlet hole two 1033 are formed at the side of the end cover 103 connected to the track body 10, and the outlet hole one 1032 is located below the outlet hole two 1033.

[0046] The hanging pipe assembly 20 comprises a first hanging pipe 201 and a second hanging pipe 202. The first hanging pipe 201 and the second hanging pipe 202 are connected through a telescopic sleeve structure to adjust the length, such as by loosening the fastening bolts on the second hanging pipe 202 and sliding to adjust. The second hanging pipe 202 slides up and down relative to the first hanging pipe 201 by loosening the fastening bolts, thereby adjusting the hanging height of the track body 10. Moreover, the first hanging pipe 201 and the second hanging pipe 202 are connected through a telescopic sleeve structure, which facilitates packaging and transportation and reduces packaging and transportation costs.

[0047]

[0048] ​The upper end of the first hanging pipe 201 is fixed on the ceiling through a hanging pipe seat 203, the hanging pipe seat 203 is also provided with a wire inlet hole, and the power supply device 40 is connected with the hanging pipe seat 203 through a horizontal pipe 204, so that the power supply line of the power supply device 40 is arranged to the hanging pipe seat 203 through the horizontal pipe 204, and then enters the wiring pipe of the first hanging pipe 201 from the wire inlet hole of the hanging pipe seat 203. The lower end of the second hanging pipe 202 is provided as a pipe insertion part 2021, and is inserted into the pipe inlet hole 1031 of the end cover 103. The side and lower end of the pipe insertion part 2021 of the second hanging pipe 202 are both provided with a wiring hole 2022. The first hanging pipe 201 and the second hanging pipe 202 are internally hollow, so that the inside thereof is used as a wiring channel for arranging the power supply line, and the surface of the pipe insertion part 2021 of the second hanging pipe 202 extends a positioning pipe 2023, which is connected with the wire outlet hole one 1032 and / or the wire outlet hole two 1033 of the end cover 103, which can ensure the assembly stability of the second hanging pipe 202 and the end cover 103, and can also ensure accurate line guidance.

[0049] The power supply device 40 comprises a power supply box 401, and the power supply box 401 is internally provided with a mounting seat or is internally partitioned into two independent chambers, and a first power supply module 402 and a second power supply module 403 are respectively arranged in the two independent chambers.

[0050] The power supply line of the first power supply module 402 passes through the wiring channel and the wiring hole 2022 of the hanging pipe at the left end of the track body 10, and then is connected into the magnetic guide rail 104 in the first mounting groove 101 through the wire outlet hole one 1032 of the end cover 103, and since the second lamp body b is magnetically assembled with the magnetic guide rail 104, the second lamp body b is powered. The power supply line of the second power supply module 403 passes through the wiring channel and the wiring hole 2022 of the hanging pipe at the right end of the track body 10, and is connected into the conductive interface (not shown) in the second mounting groove 102 through the wire outlet hole two 1033 of the end cover 103, and is electrically connected with the second lamp body b, that is, the lamp strip is powered.

[0051] In this way, the portable magnetic track lamp provided by the embodiment of the present application cooperates the wiring channel of the hanging pipe assembly 20 with the wire distribution hole one and the wire outlet hole two 1033 of the end cover 103, and divides the power supply line led out by the power supply device 40 into two parts and guides them to the first mounting groove 101 and the second mounting groove 102, thereby avoiding the problem that the power supply line of the previous track lamp directly passes through the track interior from the top of the track body 10 and is wound in multiple lines, so as to solve the problem of complex lines, avoid signal interference and facilitate maintenance and quick positioning of the lines.

[0052] In addition, by externally arranging the power supply device 40 in the power supply box 401 on the ceiling instead of integrating the power supply device 40 on the track body 10, compared with the previous implementation method of mounting the power supply module on the track body 10, the embodiment of the present application simplifies the assembly structure and assembly steps of the track body 10, reduces the bearing load of the track body 10, and reduces the overall hoisting weight.

[0053] Preferably, the portable magnetic track lamp of the embodiment of the application further comprises a reflector 30, both ends of the reflector 30 are provided with assembly holes, and the reflector 30 is assembled on the second hanging pipe 202 of the hanging pipe assembly 20 through the height adjustment sleeve 50, so that the reflector 30 is located above the track body 10, and the reflector 30 is mainly used for light reflection of the second lamp body b.

[0054] The height adjustment sleeve 50 is a sliding sleeve structure sleeved outside the second hanging pipe 202, the lower end of the height adjustment sleeve 50 has a support table with a larger diameter, so that the reflector 30 is supported on the second hanging pipe 202 through the support table, and after the installation height of the reflector 30 is determined, the height adjustment sleeve 50 can be adjusted in height along the hanging pipe by rotating and tightening the locking screw on the height adjustment sleeve 50.

[0055] The reflector 30 of the embodiment of the application is provided in a flat plate shape, the reflector 30 is formed by stamping a flat metal plate, the middle part of the reflector 30 has a larger width than the two ends, and the surface is subjected to anodizing treatment as necessary to improve the reflectivity.

[0056] Therefore, through the flat plate structure design of the reflector 30, the flat plate-shaped reflecting surface uniformly reflects the light of the second lamp body b in the horizontal direction, adapts to the basic lighting scene, solves the problem of uneven light distribution, and forms a large-area floodlight effect; the bolt connection structure of the height adjustment sleeve 50 simplifies the disassembly and assembly process between the reflector 30 and the hanging pipes, and facilitates separate replacement of the reflector 30 during maintenance; the reflector 30 is slidably connected to the hanging pipes through the height adjustment sleeve 50, can adapt to different floor heights, and improves the space adaptability. Compared with the previous implementation means of assembling a lamp body under the track, the embodiment of the application installs the second lamp body b on the top of the track body 10 through the second installation groove 102, and solves the problems of single lighting mode and fixed illumination range by combining the optimized design of the reflector 30, thereby significantly improving the practicability and market competitiveness of the product.

[0057] Second embodiment

[0058] The difference between the embodiment of the application and the first embodiment is that the structure design of the reflector 30 is different, and the remaining parts are the same, and the same parts will not be described here.

[0059] As shown in Figure 5 The reflector 30 of the embodiment of the application is formed by bending a metal plate in one piece, the cross section is in the shape of an upwardly convex circular arc with a radius of curvature R = 200 mm, and the reflector 30 is processed into an arc-shaped plate.

[0060] The reflecting cover 30 is provided with a plurality of light transmission holes 301 arranged in an array on the surface. The light transmission holes 301 are arranged in two modes: one mode is that the light transmission holes 301 with a hole diameter of 5 mm and a hole diameter of 3 mm are mixedly arranged; and the other mode is that the hole diameter of the central region is 5 mm, the hole diameter of the edge region is 3 mm, and the hole spacing is 10 mm.

[0061] Therefore, by arranging the reflecting cover 30 in an arc-shaped plate shape, the arc-shaped reflecting surface is used to reflect part of the light of the second lamp body b (such as a lamp strip) upward and diffuse the light through the ceiling again, so that the light forms a gradient spot after passing through, and the soft ambient light is formed by combining the direct transmission of the light transmission holes 301, thereby solving the problem of glare caused by the traditional direct light; and the light and shadow gradient effect is formed on the wall surface by the gradient aperture light transmission hole 301, so that the functionality and aesthetics are combined. Meanwhile, the problems of single illumination mode and fixed illumination range are solved, and the practicability and market competitiveness of the product are significantly improved.

[0062] Third embodiment

[0063] The difference between the embodiment of the present application and the first embodiment is that the structure design of the reflecting cover 30 is different, and the rest is the same, and the same parts will not be described here.

[0064] As shown in Figures 6-7 The reflecting cover 30 of the embodiment of the present application is composed of a middle plate 302 and two side plates 303 symmetrically bent on the sides, the middle plate 302 and the side plate 303 are connected through a bending part 304 with a bending angle α of 130°-140°, and the bending angle α is preferably 135°. The bending part 304 is processed by laser cutting process, and the bending precision is controlled within ±0.5°. If necessary, a nano prism film is attached to the inner surface of the reflecting cover 30, the film is densely covered with micro-prism structures, and the prism vertex angle is 60°, which is used for directional guiding of light.

[0065] Therefore, the light is reflected to the obliquely downward direction by the bending part 304 of the reflecting cover 30, and the cross illumination is formed with the direct light of the middle plate 302, thereby solving the problem of shadow area caused by single angle illumination. Moreover, the light can be deflected to the two sides by the bending part 304, thereby expanding the horizontal illumination range, which is suitable for corridor or showcase illumination. In addition, the nano prism film converges the scattered light within a preset angle range, thereby reducing the stray light loss and improving the energy utilization rate.

[0066] In summary, on the basis of installing the second lamp body b on the top of the track body 10 through the second installation groove 102, the reflecting cover 30 is further arranged, and the different forms (flat, arc-shaped, and bent) of the reflecting cover 30 are combined with the differentiation of the light transmission holes 301 and the optimization design of the bending part 304, so that the multi-mode illumination effects such as floodlighting, focusing, and scattering are realized, and the diversified needs of users are met.

[0067] Fourth embodiment

[0068] The embodiment of the present application is different from the first embodiment in that the power supply line design of the power supply device 40 is different, and the rest is the same, and the same parts will not be described here.

[0069] Specifically, the first power module 402 and the second power module 403 of the power supply device 40 of the embodiment of the present application are independently controlled, for example, scheme one: the power supply line of the first power module 402 is connected to one end of the magnetic attraction guide rail 104 at the left end of the track body 10; the power supply line of the second power module 403 is connected to the other end of the magnetic attraction guide rail 104 at the right end of the track body 10. In this way, the first lamp body a (such as a magnetic attraction spotlight) can stably take power in the full length range of the track, and only the corresponding module needs to be replaced when a single power supply fails, without the need for overall power-off maintenance, simplifying the maintenance operation.

[0070] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A portable magnetic track light, characterized in that, The track body, the power supply device and the hoisting pipe assembly for hoisting the track body, the bottom and top of the track body are integrally formed with a first mounting groove and a second mounting groove respectively, the end of the first mounting groove and the second mounting groove is provided with an end cover, and the first mounting groove is provided with a magnetic guide rail; The hoisting pipe assembly has a wiring channel, the end cover has a pipe inlet hole for connecting the hoisting pipe assembly and communicating the wiring channel, and the end cover also has a wire outlet hole one and a wire outlet hole two corresponding to the first mounting groove and the second mounting groove respectively; The power supply line of the power supply device passes through the wiring channel and the pipe inlet hole in sequence, and is distributed to the first mounting groove and the magnetic guide rail to supply power to the first lamp body and to the second mounting groove to supply power to the second lamp body through the wire outlet hole one and the wire outlet hole two respectively.

2. The portable magnetic track light of claim 1, wherein, The pipe insertion part of the hoisting pipe assembly inserted into the pipe inlet hole of the end cover has a wiring hole communicating with the wiring channel and corresponding to the wire outlet hole one and the wire outlet hole two of the end cover.

3. The portable magnetic track light of claim 2, wherein, The wiring hole extends out a positioning pipe positioned and assembled on the wire outlet hole one and / or the wire outlet hole two.

4. The portable magnetic track light of claim 1, wherein, The hoisting pipe assembly has a first hoisting pipe and a second hoisting pipe which can be telescopically sleeved, the upper end of the first hoisting pipe is connected to the ceiling, and the lower end of the second hoisting pipe is connected to the end cover.

5. The portable magnetic track light of claim 4, wherein, The hoisting pipe assembly also has a hoisting pipe seat connected to the upper end of the first hoisting pipe and fixed to the ceiling through the hoisting pipe seat.

6. The portable magnetic track light of any one of claims 1-5, wherein, The power supply device has a power supply box and a first power supply module and a second power supply module assembled in the power supply box; The power supply line of the first power supply module and the second power supply module respectively passes through the hoisting pipe assembly and the end cover connected to the left and right ends of the track body to electrically connect the two ends of the magnetic guide rail; Alternatively, the power supply line of the first power supply module passes through the hoisting pipe assembly and the end cover connected to the left end of the track body to electrically connect the magnetic guide rail to supply power to the first lamp body, and the power supply line of the second power supply module passes through the hoisting pipe assembly and the end cover connected to the right end of the track body to supply power to the second lamp body.

7. The portable magnetic track light of any one of claims 1-5, wherein, The end cover is fixedly connected to the magnetic guide rail through an angle code.

8. The portable magnetic track light of any one of claims 1-5, wherein, A reflector cover is also provided above the track body, the reflector cover is provided in the form of a flat plate, an arc-shaped plate or a bent plate, and the two ends of the reflector cover are connected to the hoisting pipe assemblies at the two ends of the track body through height adjustment sleeves.

9. The portable magnetic track light of claim 8, wherein, When the reflector cover is provided in the form of an arc-shaped plate, a plurality of light transmission holes with consistent or inconsistent aperture sizes are arranged in an array on the reflector cover.

10. The portable magnetic track light of claim 9, wherein, When the reflector cover is provided in the form of a bent plate, the two side plates and the middle plate of the reflector cover are bent with bending parts, and the bending angle of the bending parts ranges from 130° to 140°.

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