A spliceable lamp

Abstract

The present invention relates to a spliceable lamp, which comprises one or more groups of bases and lamp bodies that can rotate relative to each other; a light source assembly is installed in the lamp body; magnetic adsorption connection elements are installed on the side walls of the bases and / or the lamp bodies. Two adjacent groups of bases and lamp bodies can be adsorbed and connected through the magnetic adsorption connection elements, or two adjacent groups of bases and lamp bodies are connected through a profile lighting lamp. The present invention can be freely spliced and combined.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting devices, and particularly relates to a splicing type lamp. Background Art

[0002] Conventional surface-mounted cylindrical lamp bodies are mainly used in shopping malls, homes, various aisles, etc. They are generally used independently, with various powers, various light-emitting angles and adjustment angles, etc. A single surface-mounted cylindrical spotlight can illuminate a single area.

[0003] However, the irradiation range of the cylindrical lamp bodies currently on the market cannot be changed, and users cannot change the irradiation range at will according to their own needs, which brings inconvenience to use. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention discloses a splicing type lamp.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A splicing type lamp includes one or more groups of rotatable bases and lamp bodies relative to each other; a light source assembly is installed in the lamp body; magnetic adsorption connection elements are installed on the side walls of the base and / or the lamp body.

[0007] Further technical features thereof are: one side of the base is fixed to the ceiling bottom plate through a first fastener; a power supply is installed in the base; the power supply is fixed to a first bracket through a second fastener; the first bracket is connected to a second bracket through a third fastener; the second bracket is connected to the light source assembly through a third fastener, and the second bracket and the light source assembly can rotate relative to each other.

[0008] Further technical features thereof are: the light source assembly includes a light source bracket, a light source and a light source retaining ring; the light source is pressed and installed in the light source bracket through the light source retaining ring.

[0009] Further technical features thereof are: the light source assembly includes a light source bracket, a PCB board, a diffuser plate and a light source retaining ring; the PCB board and the diffuser plate are respectively installed on both sides of the light source bracket, and the diffuser plate is pressed and installed in the light source bracket through the light source retaining ring.

[0010] Further technical features thereof are: grooves are formed on the side walls of the base and / or the lamp body; the shape of the magnetic adsorption connection element fits the shape of the groove.

[0011] Further technical features thereof are: both the base and the lamp body are cylindrical bodies.

[0012] Its further technical feature lies in that: a plurality of first limiting grooves are formed on one side of the base; the first limiting grooves are distributed along the circumferential direction of the base; a plurality of fixing pieces are arranged on the other side of the base; through holes are formed in the fixing pieces; a plurality of second limiting grooves are formed along the circumferential direction of the lamp body; the fixing pieces and the second limiting grooves are opposite to each other.

[0013] Its further technical feature lies in that: both the first fastener and the third fastener are screws; the second fastener is a flat-mouth thread tube

[0014] Its further technical feature lies in that: the spliceable lamp further includes a profile lighting lamp; the profile lighting lamp includes a profile, an end cover, an aluminum substrate and a diffuser cover; the aluminum substrate is installed in the profile; the diffuser cover is snap-connected to the profile; the end cover is fixedly connected to the profile through a fourth fastener; the end cover abuts against the magnetic adsorption connection element.

[0015] Its further technical feature lies in that: the fourth fastener is a self-tapping screw.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The present invention realizes the free combination of the cylindrical lamp body. When the lamps are spliced and combined for installation, the user only needs to swap the positions of the upper and lower lamp bodies to realize the switching between the spot lamp and the floodlight barrel lamp.

[0018] 2. The cylindrical lamp body realizes the function of arbitrarily splicing diversified cylindrical spotlights through a special connection and combination method. The present invention can design various upper and lower multi-level and multi-dimensional different modeling patterns according to the design requirements or show different effects through the splicing and alternating use of the upper and lower cylindrical spotlights.

[0019] 3. When the present invention is spliced and lit, the cylindrical spotlight and the profile emit light together to realize the continuity of the overall light, and the multi-level and multi-dimensional splicing makes the overall light effect more three-dimensional and compact. Description of the Drawings

[0020] Figure 1 It is the first structural schematic diagram of the spliceable lamp.

[0021] Figure 2 It is the second structural schematic diagram of the spliceable lamp.

[0022] Figure 3 It is the third structural schematic diagram of the spliceable lamp.

[0023] Figure 4 It is the fourth structural schematic diagram of the spliceable lamp.

[0024] Figure 5 It is the first structural schematic diagram of the base or the lamp body.

[0025] Figure 6 It is a second structural schematic diagram of the base or the lamp body.

[0026] Figure 7 It is a first exploded view of the splicable lamp.

[0027] Figure 8 It is a second exploded view of the splicable lamp.

[0028] Figure 9 It is a structural schematic diagram of the magnetic adsorption connection element.

[0029] Figure 10 It is a structural schematic diagram of the profile.

[0030] Figure 11 It is a combined installation schematic diagram of Embodiment 1.

[0031] Figure 12 It is a combined installation schematic diagram of Embodiment 2.

[0032] Figure 13 It is a combined installation schematic diagram of Embodiment 3.

[0033] Figure 14 It is a combined installation schematic diagram of Embodiment 4.

[0034] Figure 15 It is a combined installation schematic diagram of Embodiment 5.

[0035] In the figure: 1, ceiling bottom plate; 2, base; 3, power supply; 4, support spacer; 5, first support; 6, second support; 7, lamp body; 8, light source support; 9, light source; 10, light source retaining ring; 11, first fastener; 12, second fastener; 13, third fastener; 14, washer; 15, PCB board; 16, diffusion plate; 17, profile; 18, fourth fastener; 19, end cap; 20, aluminum substrate; 21, diffusion cover; 22, magnetic adsorption connection element. Detailed implementation manners

[0036] Regarding the foregoing and other technical contents, features and effects of the present invention, they will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or rear, etc., are only with reference to the directions of the accompanying drawings. Therefore, the directional terms used are for illustration and not for limiting the present invention. In addition, in all the embodiments, the same reference numerals represent the same elements.

[0037] The following combines the accompanying drawings to illustrate the specific implementation manners of this embodiment.

[0038] Figure 1 It is a first structural schematic diagram of the splicable lamp,Figure 5 is the first schematic structural diagram of the base or the lamp body. Combining Figure 1 and Figure 5 , a splicable lamp, includes a set of relatively rotatable bases 2 and lamp bodies 7. Both the base 2 and the lamp body 7 are cylinders. A light source assembly is installed inside the lamp body 7. A magnetic adsorption connection element 22 is installed on the side wall of the base 2.

[0039] Figure 2 is the second schematic structural diagram of the splicable lamp, Figure 5 is the first schematic structural diagram of the base or the lamp body. Combining Figure 2 and Figure 5 , a splicable lamp, includes a set of relatively rotatable bases 2 and lamp bodies 7. Both the base 2 and the lamp body 7 are cylinders. A light source assembly is installed inside the lamp body 7. A magnetic adsorption connection element 22 is installed on the side wall of the lamp body 7.

[0040] Figure 3 is the third schematic structural diagram of the splicable lamp, Figure 5 is the first schematic structural diagram of the base or the lamp body. Combining Figure 3 and Figure 5 , a splicable lamp, includes a set of relatively rotatable bases 2 and lamp bodies 7. Both the base 2 and the lamp body 7 are cylinders. A light source assembly is installed inside the lamp body 7. Magnetic adsorption connection elements 22 are installed on both the side wall of the base 2 and the side wall of the lamp body 7.

[0041] Figure 4 is the fourth schematic structural diagram of the splicable lamp, Figure 6 is the second schematic structural diagram of the base or the lamp body. Combining Figure 4 and Figure 6 , a splicable lamp, includes a set of relatively rotatable bases 2 and lamp bodies 7. Both the base 2 and the lamp body 7 are cylinders. A light source assembly is installed inside the lamp body 7. Magnetic adsorption connection elements 22 are not provided on the side wall of the base 2 and the side wall of the lamp body 7.

[0042] Figure 7 is the first exploded view of the splicable lamp. As Figure 7As shown in the figure, a plurality of first limiting grooves are formed on one side of the base 2. The first limiting grooves are distributed along the circumferential direction of the base 2. A plurality of fixing pieces are arranged on the other side of the base 2. Through holes are formed in the fixing pieces. A plurality of second limiting grooves are formed along the circumferential direction of the lamp body 7. The fixing pieces and the second limiting grooves are opposite to each other. Screws pass through the through holes of the fixing pieces and can slide in the second limiting grooves, enabling relative rotation between the base 2 and the lamp body 7. One side of the base 2 is fixed to the ceiling bottom plate 1 through the first fastener 11. A power supply 3 is installed inside the base 2. The power supply 3 is fixed to the first bracket 5 through the second fastener 12. The first bracket 5 is connected to the second bracket 6 through the third fastener 13. The second bracket 6 is connected to the light source assembly through the third fastener 13, and relative rotation is possible between the second bracket 6 and the light source assembly. The light source assembly includes a light source bracket 8, a light source 9, and a light source retaining ring 10. The light source 9 is press-fitted into the light source bracket 8 through the light source retaining ring 10.

[0043] Figure 8 It is the second explosion diagram of the splicable lamp. As Figure 8 shown, a plurality of first limiting grooves are formed on one side of the base 2. The first limiting grooves are distributed along the circumferential direction of the base 2. A plurality of fixing pieces are arranged on the other side of the base 2. Through holes are formed in the fixing pieces. A plurality of second limiting grooves are formed along the circumferential direction of the lamp body 7. The fixing pieces and the second limiting grooves are opposite to each other. One side of the base 2 is fixed to the ceiling bottom plate 1 through the first fastener 11. A power supply 3 is installed inside the base 2. The power supply 3 is fixed to the first bracket 5 through the second fastener 12. The first bracket 5 is connected to the second bracket 6 through the third fastener 13. The second bracket 6 is connected to the light source assembly through the third fastener 13, and relative rotation is possible between the second bracket 6 and the light source assembly. The light source assembly includes a light source bracket 8, a PCB board 15, a diffusion plate 16, and a light source retaining ring 10. The PCB board 15 and the diffusion plate 16 are respectively installed on both sides of the light source bracket 8, and the diffusion plate 16 is press-fitted into the light source bracket 8 through the light source retaining ring 10.

[0044] Preferably, both the first fastener 11 and the third fastener 13 are screws. The second fastener 12 is a flat-mouth threaded tube.

[0045] Figure 9 It is a schematic structural diagram of the magnetic adsorption connection element. Combining Figure 7 、 Figure 8 and Figure 9 , grooves are formed on the side walls of the base 2 and / or the lamp body 7. The shape of the magnetic adsorption connection element 22 fits the shape of the grooves. Preferably, the cross-sectional shape of the grooves is rectangular. Therefore, the shape of the magnetic adsorption connection element 22 is rectangular.

[0046] Figure 10 It is a schematic structural diagram of the profile. As Figure 10As shown, the spliceable lamp further includes a profile lighting lamp. The profile lighting lamp includes a profile 17, an end cap 19, an aluminum substrate 20, and a diffuser cover 21. The aluminum substrate 20 is installed inside the profile 17. The diffuser cover 21 is snap-connected to the profile 17. The end cap 19 is fixedly connected to the profile 17 by a fourth fastener 18. The end cap 19 abuts against the magnetic adsorption connection element 22. Preferably, the fourth fastener 18 is a self-tapping screw.

[0047] Embodiment 1:

[0048] Figure 11 It is a combined installation schematic diagram of Embodiment 1. As Figure 11 shown, a spliceable lamp includes two sets of rotatable bases 2 and lamp bodies 7. The installation principle of this embodiment is as follows:

[0049] One set of rotatable bases 2 and lamp bodies 7 The ceiling floor 1 and the base 2 are fixedly connected by screws. The power supply 3 is connected to the first bracket 5 through a bracket spacer 4 and screws, and the light source assembly is connected to the second bracket 6 and a gasket 14 by screws. The light source assembly is installed in the lamp body 7, and the base 2 and the lamp body 7 are connected by screws. The two sets of rotatable bases 2 and lamp bodies 7 are adsorbed and connected by a magnetic adsorption connection element 22.

[0050] Embodiment 2:

[0051] Figure 12 It is a combined installation schematic diagram of Embodiment 2. As Figure 12 shown, a spliceable lamp includes four sets of rotatable bases 2 and lamp bodies 7. The installation principle of this embodiment is as follows:

[0052] One set of rotatable bases 2 and lamp bodies 7 The ceiling floor 1 and the base 2 are fixedly connected by screws. The power supply 3 is connected to the first bracket 5 through a bracket spacer 4 and screws, and the light source assembly is connected to the second bracket 6 and a gasket 14 by screws. The light source assembly is installed in the lamp body 7, and the base 2 and the lamp body 7 are connected by screws. Adjacent two sets of rotatable bases 2 and lamp bodies 7 are adsorbed and connected by a magnetic adsorption connection element 22. Specifically, the magnetic adsorption connection element 22 on the base 2 of the first group and the magnetic adsorption connection element 22 on the base 2 of the second group are adsorbed to each other, the magnetic adsorption connection element 22 on the lamp body 7 of the second group and the magnetic adsorption connection element 22 on the lamp body 7 of the third group are adsorbed to each other, and the magnetic adsorption connection element 22 on the base 2 of the third group and the magnetic adsorption connection element 22 on the base 2 of the fourth group are adsorbed to each other.

[0053] Embodiment 3:

[0054] Figure 13 It is a combined installation schematic diagram of Embodiment 3. As Figure 13As shown in the figure, a splicing type lamp includes four groups of rotatable bases 2 and lamp bodies 7. The installation principle of this embodiment is as follows:

[0055] For a group of rotatable bases 2 and lamp bodies 7, the ceiling bottom plate 1 and the base 2 are fixedly connected by screws. The power supply 3 is connected to the first bracket 5 through the bracket spacer 4 and screws, and the light source assembly is connected by screws through the second bracket 6 and the gasket 14. The light source assembly is installed in the lamp body 7, and the base 2 and the lamp body 7 are connected by screws. Adjacent two groups of rotatable bases 2 and lamp bodies 7 are adsorbed and connected through the magnetic adsorption connection element 22. Specifically, the magnetic adsorption connection element 22 on the base 2 of the first group and the magnetic adsorption connection element 22 on the lamp body 7 of the second group are adsorbed to each other, the magnetic adsorption connection element 22 on the base 2 of the second group and the magnetic adsorption connection element 22 on the base 2 of the third group are adsorbed to each other, and the magnetic adsorption connection element 22 on the lamp body 7 of the third group and the magnetic adsorption connection element 22 on the base 2 of the fourth group are adsorbed to each other.

[0056] Embodiment 4:

[0057] Figure 14 It is a combined installation schematic diagram of Embodiment 4. As Figure 14 shown in the figure, a splicing type lamp includes four groups of rotatable bases 2 and lamp bodies 7 and three groups of profile lighting lamps. The installation principle of this embodiment is as follows:

[0058] For a group of rotatable bases 2 and lamp bodies 7, the ceiling bottom plate 1 and the base 2 are fixedly connected by screws. The power supply 3 is connected to the first bracket 5 through the bracket spacer 4 and screws, and the light source assembly is connected by screws through the second bracket 6 and the gasket 14. The light source assembly is installed in the lamp body 7, and the base 2 and the lamp body 7 are connected by screws.

[0059] The aluminum substrate 20 is installed in the profile 17. The diffusion cover 21 is snap - connected to the profile 17. The end cap 19 is fixedly connected to the profile 17 through the fourth fastener 18. The end cap 19 abuts against the magnetic adsorption connection element 22.

[0060] Adjacent two groups of rotatable bases 2 and lamp bodies 7 are connected through the profile lighting lamps. Specifically, the magnetic adsorption connection element 22 on the base 2 of the first group abuts against the end cap 19 on one side of the first group of profiles 17, the end cap 19 on the other side of the first group of profiles 17 abuts against the magnetic adsorption connection element 22 on the lamp body 7 of the second group, the magnetic adsorption connection element 22 on the base 2 of the second group abuts against the end cap 19 on one side of the second group of profiles 17, the end cap 19 on the other side of the second group of profiles 17 abuts against the magnetic adsorption connection element 22 on the base 2 of the third group, the magnetic adsorption connection element 22 on the lamp body 7 of the third group abuts against the end cap 19 on one side of the third group of profiles 17, and the end cap 19 on the other side of the third group of profiles 17 abuts against the magnetic adsorption connection element 22 on the base 2 of the fourth group.

[0061] Connectors are respectively arranged in the grooves of the base 2 and the lamp body 7. The connectors are connected to the power supply 3 by wires. The power supply 3 supplies power to the plug terminals. The positive and negative copper sheets of the profile 17 are in contact with the metal inside the connector. The power supply 3 also brings electricity to the connector. The connector contacts the positive and negative copper sheets of the profile, so that the profile 17 and the light source assembly are lit together.

[0062] Embodiment 5:

[0063] Figure 15 It is a combined installation schematic diagram of Embodiment 5. As Figure 15 shown, a splicable lamp includes four groups of rotatable bases 2 and lamp bodies 7 and two groups of profile lighting lamps. The installation principle of this embodiment is as follows:

[0064] One group of rotatable base 2 and lamp body 7, the ceiling floor 1 and the base 2 are fixedly connected by screws. The power supply 3 is connected to the first bracket 5 through the bracket spacer 4 and screws. The light source assembly is connected by screws through the second bracket 6 and the gasket 14. The light source assembly is installed in the lamp body 7, and the base 2 and the lamp body 7 are connected by screws.

[0065] The aluminum substrate 20 is installed in the profile 17. The diffuser 21 and the profile 17 are snap-connected. The end cap 19 and the profile 17 are fixedly connected by the fourth fastener 18. The end cap 19 and the magnetic adsorption connection element 22 are in contact.

[0066] Adjacent two groups of rotatable bases 2 and lamp bodies 7 are connected by profile lighting lamps. Specifically, the magnetic adsorption connection element 22 on the base 2 of the first group is in contact with the end cap 19 on one side of the first group of profiles 17. The end cap 19 on the other side of the first group of profiles 17 and the magnetic adsorption connection element 22 on the base 2 of the second group are in contact. The magnetic adsorption connection element 22 on the lamp body 7 of the second group and the magnetic adsorption connection element 22 on the lamp body 7 of the third group adsorb each other. The magnetic adsorption connection element 22 on the base 2 of the third group and the end cap 19 on one side of the second group of profiles 17 are in contact. The end cap 19 on the other side of the second group of profiles 17 and the magnetic adsorption connection element 22 on the base 2 of the fourth group are in contact.

[0067] Connectors are respectively arranged in the grooves of the base 2 and the lamp body 7. The connectors are connected to the power supply 3 by wires. The power supply 3 supplies power to the plug terminals. The positive and negative copper sheets of the profile 17 are in contact with the metal inside the connector. The power supply 3 also brings electricity to the connector. The connector contacts the positive and negative copper sheets of the profile, so that the profile 17 and the light source assembly are lit together.

[0068] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0069] The above description is an explanation of the present invention, not a limitation of the invention. The scope defined by the present invention can be seen in the claims. Without violating the basic structure of the present invention, the present invention can be modified in any form.

Claims

1. A splicable lamp, characterized in that: it includes one or more groups of rotatable bases (2) and lamp bodies (7); a light source assembly is installed in the lamp body (7); magnetic adsorption connection elements (22) are installed on the side walls of the base (2) and / or the lamp body (7); one side of the base (2) is fixed to the ceiling bottom plate (1) by a first fastener (11); a power supply (3) is installed in the base (2); the power supply (3) is fixed to a first bracket (5) by a second fastener (12); the first bracket (5) is connected to a second bracket (6) by a third fastener (13); the second bracket (6) is connected to the light source assembly by a third fastener (13), and the second bracket (6) and the light source assembly can rotate relative to each other; the splicable lamp further includes a profile lighting lamp; the profile lighting lamp includes a profile (17), an end cover (19), an aluminum substrate (20) and a diffusion cover (21); the aluminum substrate (20) is installed in the profile (17); the diffusion cover (21) is snap-connected to the profile (17); the end cover (19) is fixedly connected to the profile (17) by a fourth fastener (18); the end cover (19) abuts against the magnetic adsorption connection element (22).

2. The splicable lamp according to claim 1, characterized in that: the light source assembly includes a light source bracket (8), a light source (9) and a light source retaining ring (10); the light source (9) is pressed into the light source bracket (8) by the light source retaining ring (10).

3. The splicable lamp according to claim 1, characterized in that: the light source assembly includes a light source bracket (8), a PCB board (15), a diffusion board (16) and a light source retaining ring (10); the PCB board (15) and the diffusion board (16) are respectively installed on both sides of the light source bracket (8), and the diffusion board (16) is pressed into the light source bracket (8) by the light source retaining ring (10).

4. The splicable lamp according to claim 1, characterized in that: grooves are formed on the side walls of the base (2) and / or the lamp body (7); the shape of the magnetic adsorption connection element (22) fits the shape of the groove.

5. The splicable lamp according to claim 1 or 4, characterized in that: both the base (2) and the lamp body (7) are cylindrical bodies.

6. The splicable lamp according to claim 1 or 4, characterized in that: a plurality of first limiting grooves are formed on one side of the base (2); the first limiting grooves are distributed along the circumferential direction of the base (2); a plurality of fixing pieces are arranged on the other side of the base (2); through holes are formed in the fixing pieces; a plurality of second limiting grooves are formed along the circumferential direction of the lamp body (7); the fixing pieces and the second limiting grooves are opposite to each other.

7. The splicable lamp according to claim 1, characterized in that: both the first fastener (11) and the third fastener (13) are screws; the second fastener (12) is a flat-mouth pipe.

8. The splicable lamp according to claim 7, It is characterized in that: The fourth fastener (18) is a self-tapping screw.

Images