Small and exquisite wireless light and color modulation magnetic lamp capable of being overturned in axial direction

Abstract

The utility model belongs to the field of commercial lighting industry, and discloses a small wireless dimming and color-adjusting magnetic lamp capable of overturning axially. Comprising a lamp holder with a cavity for containing a lamp rotating body, rotating limiting structures are arranged at the two ends of the lamp holder, the two ends of the lamp rotating body are connected with the corresponding rotating limiting structures respectively, and the lamp rotating body rotates in the axial direction of the lamp rotating body; according to the rotation limiting structure, the two ends of the lamp holder in the length direction are fixedly connected with limiting covers, rotating body plugs are assembled on the surfaces of the limiting covers, and the end faces of the two sides of the lamp rotating body are connected with the corresponding rotating body plugs. The rotating body plug rotates relative to the limiting cover, and angle adjustment of the lamp rotating body is achieved. And the lamp can be reversely adjusted under the condition that the lamp is not disassembled.

Description

Technical Field

[0001] The utility model relates to the field of commercial lighting industry, and specifically is a compact axially flippable wireless dimming and color-adjusting magnetic lamp. Background Art

[0002] Magnetic lamps are lamps that use magnetic technology. They are usually composed of a magnetic iron base and a lamp body. Magnetic lamps can be easily installed and removed by magnetic force, without the need for screws or other fixing tools. You only need to align the lamp body with the base to complete the installation. This type of lamp is usually suitable for home, commercial, office and other fields, and has the following characteristics:

[0003] 1. Easy installation: Magnetic lamps can be easily fixed on any magnetic surface by magnetic force, without the need for screws or other fixing devices, so the installation is very simple;

[0004] 2. Strong flexibility: Since magnetic lamps can be easily fixed on any surface, the position of the lamps can be flexibly adjusted to meet the lighting needs of different scenes;

[0005] 3. Beautiful and practical: Magnetic lamps are usually simple in design and beautiful in appearance. They can be well integrated into interior decoration, which is both practical and beautiful.

[0006] 4. Save space: Since no additional fixing equipment is required, magnetic lamps can save space and are suitable for spaces of various sizes;

[0007] 5. Energy saving and environmental protection: Some magnetic lamps use LED light sources, which are energy-saving and environmentally friendly, reduce energy consumption, and are beneficial to environmental protection.

[0008] However, if Figure 1 As shown, the existing corner magnetic lamp has a magnetic grille lamp with adjustable angle. Because it is necessary to consider the rotation limit, bending angle and the hand-held position when disassembling, the housing of the lamp will be too large, and after installation, it will protrude from the installation surface of the lamp, and the installation aesthetics of the lamp is insufficient. In addition, when the existing corner magnetic grille lamp is rotated to adjust the angle, there will be a mechanical structure at the turning bend to block the problem of excessive gap during rotation. It is precisely because of the existence of this mechanical structure that one side of the lamp will be interfered when the axial bidirectional rotation of the lamp is carried out. If the lamp needs to be illuminated in the opposite direction, the lamp can only be removed and then turned over and reinstalled, which makes it inconvenient to adjust the angle of the lamp.

[0009] In summary, the existing corner magnetic grille lamps have the following shortcomings in the application process:

[0010] 1. The existing corner magnetic grille lamps are relatively large in size and lack aesthetics after installation;

[0011] 2. The existing corner magnetic grille lamps have limited adjustment angles due to interference from the external mechanical structure;

[0012] 3. When adjusting the angle of the existing corner magnetic grille lamp in the reverse direction, it is necessary to disassemble and adjust it for secondary installation, and the adjustment process is cumbersome. Utility Model Content

[0013] The purpose of the utility model is to solve at least one of the above problems and provide a compact axially reversible wireless dimming and color-adjusting magnetic lamp. On the one hand, by optimizing the main mechanical structure of the product, the lamp can be reversely adjusted without disassembling. On the other hand, by increasing the style of the track head, the track head can be hidden when combined with the assembly track later, thereby shortening the main structure size of the lamp body, so that the lamp can be miniaturized while meeting the original power requirements.

[0014] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compact axially flippable wireless dimming and color-adjusting magnetic lamp, comprising a lamp holder having a cavity for accommodating a lamp rotating body, a rotation limiting structure being arranged at both ends of the lamp holder, and the two ends of the lamp rotating body being respectively connected to the corresponding rotation limiting structures to realize the rotation of the lamp rotating body along its axial direction;

[0015] The rotation limiting structure comprises: a limiting cover fixedly connected to both ends of the lamp holder in the length direction, a rotating body plug is mounted on the surface of the limiting cover, and the end surfaces on both sides of the lamp rotating body are connected to the corresponding rotating body plug;

[0016] The rotating body plug performs a rotating motion relative to the limiting cover to achieve angle adjustment of the rotating body of the lamp.

[0017] According to the utility model, further, the top surface of the lamp holder is fixedly connected to a rail head mounting bracket embedded in the magnetic track, the top of the rail head mounting bracket is fixedly connected to a rail head mounting cover plate, and a strong magnet for adsorbing to the magnetic track is arranged at the edge of the rail head mounting cover plate.

[0018] According to the utility model, further, the lamp rotating body has a light source board, and a light source cover is fixed on the surface of the light source board, and the two together form a transparent cover structure, and an optical reflector cup for reflecting the light source is arranged in the cover structure. Dual-color temperature lamp beads are welded on the light source board; the optical reflector cup of the lamp is installed at the front end of the dual-color temperature lamp beads, and a nano-soft light film is installed at the optical front end to optimize the light output of the dual-color temperature lamp beads on the lamp board, thereby improving the overall light output brightness of the lamp.

[0019] According to the utility model, further, the rotating body plug includes a fixed part connected to the limit cover and a rotating part rotating relative to the fixed part. The rotating part is fixedly connected to the lamp rotating body. The rotating part rotates relative to the fixed part, driving the lamp rotating body to rotate, thereby realizing the limitation of the lamp rotation and stabilizing the illumination angle after adjusting the lamp.

[0020] According to the utility model, further, the fixing part is a thin sheet structure, the rotating part has a cavity for accommodating the fixing part, the fixing part is coaxially assembled in the cavity of the rotating part, and can rotate relatively under the action of an external force, thereby driving the rotating body of the lamp to rotate;

[0021] The fixed part has a limiting piece, and the rotating part has a limiting groove matched with the limiting piece. During the rotation process, the limiting piece cooperates with the limiting groove to achieve angle locking.

[0022] According to the utility model, further, the optical reflector cup has a light source end and a fixed end, the fixed end is detachably fixedly connected to the light source cover plate, and the light source end faces outward.

[0023] According to the utility model, further, the rail head mounting bracket is installed with a switching power supply and a driving board with a Bluetooth control function, which is used to power the lamp and convert the received Bluetooth signal into an electrical signal to realize the switching, dimming and color adjustment of the lamp.

[0024] According to the utility model, further, a soft light film is provided on the outer surface of the optical reflector cup.

[0025] According to the utility model, further, the soft light film is a nano soft light film.

[0026] According to the utility model, further, the opposite outer surfaces of the two limit covers are clamped and fixed with end covers to achieve blocking of the two ends of the lamp holder in the length direction.

[0027] Compared with the prior art, the beneficial effects of the utility model are: the lamp rotating body can meet the requirements of the angle adjustment of the lamp rotating body without dismantling the lamp, and no matter how the lamp is rotated when viewed from the side, the lamp rotating body is inside the end cover of the lamp. The overall appearance is compact and the operation is simple and convenient.

[0028] The driver board with Bluetooth control function installed on the track head mounting bracket is used to power the lamp and convert the received Bluetooth signal into an electrical signal to achieve dimming and color adjustment of the lamp. When the Bluetooth driver receives the dimming command, it gives it to the control light source. The control light source controls the brightness of the lamp beads by controlling the relative voltage of the different color temperature column feet, thereby achieving mixed color light output of the lamp beads. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of a corner magnetic grille lamp in the prior art;

[0030] Figure 2 It is a structural schematic diagram of a compact axially reversible wireless dimming and color-adjusting magnetic lamp of the utility model;

[0031] Figure 3 It is an exploded schematic diagram of a compact axially reversible wireless dimming and color-adjusting magnetic lamp of the utility model;

[0032] Figure 4 This is a schematic diagram of the assembly of a compact axially flippable wireless dimming and color-adjusting magnetic lamp and a track of the utility model.

[0033] In the figure: 1-optical reflector cup, 2-screw, 3-lamp rotating body, 4-track head mounting bracket, 5-track head mounting cover, 6-strong magnet, 7-switch power supply, 8-lamp holder, 9-limiting cover, 10-rotating body plug, 101-fixing part, 1011-limiting piece, 102-rotating part, 1021-limiting groove, 11-end cover, 12-light source board, 13-soft light film, 14-light source cover, 15-magnetic track, 151-first cavity. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] like Figure 2-4As shown, a compact axially flippable wireless dimming and color-adjusting magnetic lamp in the embodiment of the utility model is used to be installed as an integrated structure with a magnetic track 15. The magnetic track 15 has a first cavity 151 for accommodating a track head mounting bracket 4, which will be described in detail below. A magnetic patch is arranged in the first cavity 151 to realize its magnetic suction function; the track head mounting bracket 4 is embedded in the first cavity 151 to realize the integrated installation of the lamp and the magnetic track 15, and the magnetic track 15 is adsorbed with a base surface having a magnetic surface to realize the installation of the lamp. It includes a track head mounting bracket 4, which is a long hollow structure, and the bottom of which is fixedly connected to a lamp holder 8 by screws, and the top corresponding to the bottom is fixedly connected to a track head mounting cover plate 5 by screws 2, and a strong magnet 6 is arranged at the edge of the track head mounting cover plate 5; when the lamp is installed, the strong magnet 6 will be attracted and fixed to the magnetic patch arranged in the first cavity 151 of the magnetic track 15. The hollow cavity of the rail head mounting bracket 4 is equipped with a switch power supply 7, which is a commercially available component and will not be described in detail here. The switch power supply 7 is fixed to the hollow cavity of the rail head mounting bracket 4 by the notch limit on its own substrate. Preferably, the rail head mounting bracket 4 is provided with buckle parts (not shown in the figure) at both ends in the length direction, and a clamping part cooperating with the buckle part is provided in the first cavity 151. The buckle part cooperates with the clamping part to achieve the fixation of the rail head mounting bracket 4 and the first cavity 151, and the inner side of the rail housing wall is supported to increase the tightness of the lamp to prevent it from falling while the lamp is magnetically attracted.

[0036] The lamp holder 8 is a long strip-shaped hollow seat body with an open bottom. The two ends of the lamp holder 8 in the length direction are fixedly connected to the limit covers 9 by screws 2. The end cover 11 is snap-connected with the limit cover 9 to achieve blocking of the two ends of the lamp holder 8 in the length direction.

[0037] The surface of the limit cover 9 is equipped with a rotating body plug 10, which rotates relative to the connection between the rotating body plug 10 and the limit cover 9. The lamp rotating body 3 is installed between the two rotating body plugs 10, and the two side end surfaces of the lamp rotating body 3 are connected to the corresponding rotating body plugs 10; the rotating body plug 10 rotates relative to the limit cover 9 to achieve the angle adjustment of the lamp rotating body 3, that is, to achieve the change of the irradiation direction of the light source. The rotating body plug 10 is snap-connected with both ends of the lamp rotating body 3.

[0038] The rotating body plug 10 includes a fixed portion 101 connected to the limiting cover 9 and a rotating portion 102 rotating relative to the fixed portion 101, and the rotating portion 102 is fixedly connected to the lamp rotating body 3. The fixed portion 101 is a thin sheet structure, and the rotating portion 102 has a cavity for accommodating the fixed portion 101. The fixed portion 101 is coaxially assembled in the cavity of the rotating portion 102, and can rotate relatively under the action of external force, thereby driving the lamp rotating body 3 to rotate. The fixed portion 101 has a limiting piece 1011, and the rotating portion 102 has a limiting groove 1021 that cooperates with the limiting piece 1011. There are two limiting grooves 1021, which are relatively arranged about the center of the rotating portion 102. In the normal state of the lamp rotating body 3, the limiting piece 1011 is located at a lower position between the two limiting grooves 1021. When the irradiation position of the light source needs to be adjusted, the lamp rotating body 3 is moved, and the light source of the lamp rotating body 3 is tilted to one side to adjust the irradiation angle of the light source. When the limiting piece 1011 enters one of the limiting grooves 1021, the adjustment angle in that direction is locked. The rotation direction of the lamp rotating body 3 is clockwise or counterclockwise along its axis.

[0039] The cavity of the lamp holder 8 corresponds to the outer circumferential size of the lamp rotating body 3, so that the cavity of the lamp holder 8 can accommodate the lamp rotating body 3, avoiding interference between the lamp rotating body 3 and the lamp holder 8 during rotation. The lamp rotating body 3 has a light source board 12; the light source cover plate 14 is connected and fixed with the opening on the base surface of the light source board 12 through its own buckle to form a transparent cover structure. The optical reflector cup 1 has a light source end and a fixed end, and the fixed end is fixed to the light source cover plate 14 by riveting, and the light source end faces outward, where the outside refers to the room where there is a light source demand. The optical reflector cup 1 is placed in the cover structure to prevent it from being hit by hard objects from the outside, reduce the probability of damage to the optical reflector cup 1, and extend its service life. A soft light film 13 is provided on the outer surface of the optical reflector cup 1; preferably, the soft light film 13 is a nano soft light film. The cross-section of the lamp rotating body 3 can be polygonal, preferably semicircular, to improve its rotation smoothness.

[0040] In this embodiment, the light source board 12 is a dual color temperature light source board, that is, a packaging substrate will package multiple two-in-one lamp beads, half of which are 2700K warm light toner and the other half are 6500K cold light toner. The port of the substrate will leave corresponding conductive electrodes due to the column feet of the lamp beads, and the conductive electrodes will be connected to the output line of the built-in switching power supply 7 later. Preferably, the track head mounting bracket 4 is equipped with a driver board with Bluetooth control function, which is used to power the lamp and convert the received Bluetooth signal into an electrical signal to achieve dimming and color adjustment of the lamp. When the Bluetooth driver receives the dimming command and gives it to the control light source, the control light source controls the brightness of the lamp beads by controlling the relative voltage of the column feet of different color temperatures, thereby achieving mixed color light emission of the lamp beads.

[0041] like Figure 4As shown, when the lamp is installed with the corresponding magnetic track 15, the track head mounting bracket 4 of the magnetic grille lamp will be hidden in the first cavity 151, making the overall lamp body smaller, so that the visual surface of the entire lamp exposed to the outside will be smaller than that of the existing magnetic grille lamp. In addition, since the lamp rotating body 3 does not have a stopper, the angle adjustment requirements of the lamp rotating body 3 can be met without removing the lamp, and no matter how the lamp is rotated when viewed from the side, the lamp rotating body 3 is in the end cover 11 of the lamp, and the overall size is small, simple and convenient.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compact axially reversible wireless dimming and color-adjusting magnetic lamp, characterized by: It comprises a lamp holder having a cavity for accommodating a lamp rotating body, wherein rotation limiting structures are arranged at both ends of the lamp holder, and the two ends of the lamp rotating body are respectively connected to corresponding rotation limiting structures to realize the rotation of the lamp rotating body along its axial direction; The rotation limiting structure comprises: a limiting cover fixedly connected to both ends of the lamp holder in the length direction, a rotating body plug is mounted on the surface of the limiting cover, and the end surfaces on both sides of the lamp rotating body are connected to the corresponding rotating body plug; The rotating body plug performs a rotating motion relative to the limiting cover to achieve angle adjustment of the rotating body of the lamp.

2. A compact axially reversible wireless dimming and color-adjusting magnetic lamp as claimed in claim 1, characterized in that: The top surface of the lamp holder is fixedly connected to a rail head mounting bracket embedded in the magnetic track, the top of the rail head mounting bracket is fixedly connected to a rail head mounting cover plate, and a strong magnet for adsorbing to the magnetic track is arranged at the edge of the rail head mounting cover plate.

3. A compact axially reversible wireless dimming and color-adjusting magnetic lamp as claimed in claim 1, characterized in that: The lamp rotating body has a light source plate, and a light source cover plate is fixedly connected to the surface of the light source plate, and the two together form a transparent cover structure, and an optical reflection cup for reflecting the light source is arranged in the cover structure.

4. A compact axially reversible wireless dimming and color-adjusting magnetic lamp as claimed in claim 1, characterized in that: The rotating body plug includes a fixed part connected to the limiting cover and a rotating part rotating relative to the fixed part. The rotating part is fixedly connected to the lamp rotating body. The rotating part rotates relative to the fixed part to drive the lamp rotating body to rotate and realize angle adjustment.

5. A compact axially reversible wireless dimming and color-adjusting magnetic lamp as claimed in claim 4, characterized in that: The fixing part is a thin sheet structure, and the rotating part has a cavity for accommodating the fixing part. The fixing part is coaxially mounted in the cavity of the rotating part and can rotate relatively under the action of an external force, thereby driving the rotating body of the lamp to rotate; The fixed part has a limiting piece, and the rotating part has a limiting groove matched with the limiting piece. During the rotation process, the limiting piece cooperates with the limiting groove to achieve angle locking.

6. A compact axially reversible wireless dimming and color-adjusting magnetic lamp as claimed in claim 3, characterized in that: The optical reflector cup has a light source end and a fixed end, the fixed end is detachably fixedly connected to the light source cover plate, and the light source end faces outward.

7. A compact axially reversible wireless dimming and color-adjusting magnetic lamp as claimed in claim 2, characterized in that: The rail head mounting bracket is installed with a switching power supply and a driving board with a Bluetooth control function, which is used to power the lamp and convert the received Bluetooth signal into an electrical signal to realize the switching, dimming and color adjustment of the lamp.

8. The compact axially reversible wireless dimming and color-adjusting magnetic lamp according to claim 6, characterized in that: A soft light film is provided on the outer surface of the optical reflector cup.

9. A compact axially reversible wireless dimming and color-adjusting magnetic lamp as claimed in claim 8, characterized in that: The soft light film is a nano soft light film.

10. The compact axially reversible wireless dimming and color-adjusting magnetic lamp according to claim 1, characterized in that: The opposite outer surfaces of the two limit covers are clamped and fixed with end covers to achieve blocking of the two ends of the lamp holder in the length direction.

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