CN103615686B - A combined lamp assembly - Google Patents

Abstract

The invention discloses a combined lamp assembly, which comprises a bottom plate and a rotating ball lamp. The outer shell of the rotating ball lamp wraps an inner shell, and the inner shell wraps a rotating shell. position, the central axis position of the outer wall of the inner shell, the top of the inner wall of the inner shell and the top of the outer wall of the rotating shell, at least one magnetic ring is arranged on the side of the outer wall of the outer shell; the base is provided with at least one magnetic ring of a magnetic rotating connection structure The lamp is arranged in the rotating shell, and the electric connection of the lamp is arranged at one end of the electrical connector of the magnetic force rotating connection structure of the rotating shell; The inner shell and the inner shell and the rotating shell are mutually adsorbed and fixed by the magnetic ring of the magnetic rotating connection structure, and the lamp obtains power through the electrical connection and the electrical connecting piece between the two magnetic rotating connecting structures.

Description

A combined lamp assembly

technical field

The invention relates to the technical field of lighting, in particular to a combined lamp assembly.

Background technique

Lamps have become an indispensable lighting tool in modern life. However, with the progress of society, the use of lamps ranges from ordinary life lighting to illumination with special functions, such as for commercial display or to create indoor lighting atmosphere. For spotlights, how to flexibly and conveniently adjust the irradiation angle of the lamps is a research hotspot for designers, but the installation method of the spotlights currently used is relatively rigid, and it cannot be illuminated in all directions at the same time; and because bolts are used between the rotating parts The installation method is easy to wear each other or twist the wires after long-term use, and the structural design is not reasonable enough; and sometimes when the irradiation angle of the spotlight needs to be rotated, the bolts need to be tightened and loosened, which is inconvenient to operate.

Contents of the invention

The purpose of the present invention is to provide a combined lamp assembly, which can easily and simultaneously rotate the irradiation angle of the spotlight in all directions, and has a long service life and the rotating parts are not easy to be damaged.

To achieve this purpose, the present invention adopts the following technical solutions.

A combined lamp assembly, including a base and at least one rotating ball lamp, the rotating ball lamp includes an outer shell, an inner shell, a rotating shell, a lamp and a magnetic rotating connection structure, the outer shell wraps the inner shell, and the inner shell wraps the rotating shell, the lamp is set in the rotating shell; the magnetic rotating connection structure includes two magnetic rings and an electrical connector, the middle part of the magnetic ring is provided with the electrical connecting member; when the magnetic rotating connecting structure When combined, the magnetic rings are adsorbed and fixed to each other; the magnetic rings are respectively arranged at the central axis position of the inner wall of the outer shell, the central axis position of the outer wall of the inner shell, the top of the inner wall of the inner shell and the At the top of the outer wall of the rotating shell, at least one magnetic ring is arranged on the side of the outer wall of the outer shell; the base is provided with at least one magnetic ring of a magnetic rotating connection structure; the lamp is arranged in the rotating shell, The electric connection of the lamp is arranged at one end of the electrical connector of the magnetic rotating connection structure of the rotating shell; the rotating ball lamp and the base are mutually adsorbed and fixed by the magnetic ring of the magnetic rotating connecting structure, and the rotating ball lamp The outer shell and the inner shell and the inner shell and the rotating shell are mutually adsorbed and fixed by the magnetic ring of the magnetic force rotating connection structure, and the electric connection between the two magnetic force rotating connection structures and the electric connection of the lamp are components get power.

The lamp is an LED lamp.

The electrical connector is an insulated wire.

The electrical connector includes a first electrode butt joint arranged on one of the magnetic rings of the magnetic force rotating connection structure and a second electrode butt joint arranged on the other magnetic ring; the first electrode butt joint It is cylindrical, and the second electrode docking part is a recess matching it; when the first electrode docking part is inserted into the second electrode docking part, the two magnetic rings can realize electrical connection.

The first electrode mating member is detachably arranged in the magnetic ring.

The housing is provided with a plurality of cooling holes.

The present invention also includes a lamp stand, a sliding ring and a lens; one end of the lamp stand is arranged in the middle of the inner wall of the rotating shell, and the lamp is arranged at the other end of the lamp stand; the lens is arranged at one end of the sliding ring , the other end of the sliding ring fits on the side wall of the lamp stand.

The lens is a convex lens, the side wall of the lamp stand is provided with a lamp stand limiter, and the sliding ring can slide relative to the lamp stand.

The present invention also includes a heat dissipation ring, the inner wall of the heat dissipation ring fits the sliding ring, the outer wall of the heat dissipation ring is fastened to the rotating shell, and the inner wall of the heat dissipation ring is provided with a heat dissipation limiting part. The outer wall of the other end of the sliding ring is provided with a sliding limiting part; a sealing ring is arranged in the sliding limiting part, and the sealing ring is in close contact with the inner wall of the heat dissipation ring.

The present invention also includes a lens ring, the lens ring is sleeved on the sliding ring, the inner wall of the lens ring is fixedly connected with the outer wall of the sliding ring; the inner wall of the lens ring is provided with an annular groove, the The edge of the lens is nested in the annular groove; one end surface of the lens ring and the other end surface have a circular arc transition; the outer wall of the lens ring is provided with a protrusion.

Because each rotating ball lamp is equipped with three sets of magnetic rotating connection structures, the corresponding structure in the rotating ball lamp can be rotated around the center of the axis, and the combination of multiple rotating ball lamps achieves a simultaneous omni-directional irradiation effect, and the adjustment is easy and simple , no need to use other tools to assist.

Description of drawings

Fig. 1 is a schematic diagram of a rotating ball lamp of a combined lamp assembly according to one embodiment of the present invention;

Fig. 2 is a schematic diagram of a magnetic rotating connection structure according to one embodiment of the present invention;

Fig. 3 is a schematic diagram of a rotating ball lamp of a combined lamp assembly according to one embodiment of the present invention;

Fig. 4 is a schematic diagram of a rotating ball lamp of a combined lamp assembly according to one embodiment of the present invention;

Fig. 5 is a schematic diagram of a rotating ball lamp of a combined lamp assembly according to one embodiment of the present invention;

Fig. 6 is a schematic diagram of a bottom plate of a combined lamp assembly according to one embodiment of the present invention;

Fig. 7 is a schematic diagram of a combined lamp assembly according to one embodiment of the present invention;

Fig. 8 is a schematic view of the first electrode mating part of the combined lamp assembly according to one embodiment of the present invention.

in:

Outer shell 1; cooling holes 12; inner shell 2; rotating shell 3; magnetic rotating connection structure 4; magnetic ring 41; first electrode docking part 421; second electrode docking part 422; ; Lens 71; lens ring 711; annular groove 712; protrusion 713; sliding ring 72;

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Example 1

A combined lamp assembly of this embodiment (as shown in Figures 1 and 5) includes a base 8 and at least one rotating ball lamp 9, and the rotating ball lamp 9 includes an outer shell 1, an inner shell 2, a rotating shell 3, a lamp 5 and the magnetic rotating connection structure 4, the outer casing 1 wraps the inner casing 2, the inner casing 2 wraps the rotating casing 3, and the lamp 5 is arranged in the rotating casing 3; the magnetic rotating connecting structure 4 (as shown 2) includes two magnetic rings 41 and electrical connectors, the middle part of the magnetic rings 41 is provided with the electrical connectors; when the magnetic rotating connection structure 4 is combined, the magnetic rings 41 are mutually adsorbed and fixed; The magnetic ring 41 is respectively arranged at the central axis position of the inner wall of the outer shell 1, the central axis position of the outer wall of the inner shell 2, the top of the inner wall of the inner shell 2 and the top of the outer wall of the rotating shell 3 , at least one magnetic ring 41 is arranged on the side of the outer wall of the housing 1; the base 8 (as shown in FIG. 6 ) is provided with at least one magnetic ring 41 of the magnetic rotating connection structure 4; the lamp 5 is arranged In the rotating housing 3, the lamp 5 is electrically connected to one end of the electrical connector of the magnetic rotating connection structure 4 of the rotating housing 3; the rotating ball lamp 9 and the base 8 are connected through the magnetic rotating connecting structure The magnetic rings of the rotating ball lamp 9 are adsorbed and fixed to each other, the outer shell 1 and the inner shell 2 and the inner shell 2 and the rotating shell 3 are adsorbed and fixed to each other through the magnetic ring 41 of the magnetic rotating connection structure 4, and the The lamps 5 are powered by the electrical connection between the two magnetic rotating connection structures 4 and the electrical connection piece.

Preferably, the lamp 5 is an LED lamp. Using LED etc. can greatly save the space for placing the lamp 5, and is more durable than ordinary energy-saving lamps or tungsten filament lamps.

Preferably, the electrical connector includes a first electrode butt joint 421 disposed on one of the magnetic rings 41 of the magnetic rotating connection structure 4 and a second electrode butt joint 422 disposed on the other magnetic ring 41; The first electrode docking part 421 is cylindrical, and the second electrode docking part 422 is a recess matching it; when the first electrode docking part 421 is inserted into the second electrode docking part 422, the two magnetic rings 41 will be Electrical connections can be made. Such arrangement enables the two magnetic rings 41 of the magnetic rotating connection structure 4 to be disassembled and separated, which facilitates the disassembly and assembly of each component.

More preferably, the first electrode connecting member 421 is detachably arranged in the magnetic ring 41 (as shown in FIG. 8 ); specifically, both ends of the first electrode connecting member 421 are male terminals, so The middle part of the magnetic ring is provided with a female terminal, and the male terminal can be inserted into the female terminal to realize electrical connection. In a detachable manner, the problems that the protruding first electrode docking member 421 takes up a large space and is easily damaged are avoided during transportation and storage of each component, and when the rotating ball lamp 9 is not connected with other adjacent rotating balls When the lamps 9 are connected, the overall appearance will not be affected by the protruding first electrode connecting member 421 .

When cooperating with the installation, the rotating ball lamp 9 is connected to the base 8 through the magnetic rotating connection structure 4 to obtain power supply, and the user can realize the mutual adsorption and connection of multiple rotating ball lamps 9 through the magnetic rotating connecting structure 4 (as shown in Figure 7 shown); when in use (as shown in Figures 3 and 4), the rotating ball lamp 9 can rotate 360° relative to the base plate 8 or the adjacent rotating ball lamp 9 with the magnetic rotating connection structure 4 as the axis; similarly, The inner shell 2 is relative to the outer shell 1, and the rotating shell 3 can also rotate 360° relative to the inner shell 2 with the magnetic rotating connection structure 4 as the axis. Since the two magnetic rings 41 of the magnetic rotating connection structure 4 are respectively located at the top of the inner wall of the inner shell 2 and the top of the outer wall of the rotating shell 3, they are not arranged on the central axis of the inner shell 2 and the rotating shell 3. position, so that the rotation axis centers of the above-mentioned two relative rotations are not set horizontally, and both deviate from the center positions of the two, so that the rotation shell 3 can obtain different rotation angles.

Preferably, the housing 1 is provided with a plurality of cooling holes 12 . Setting the heat dissipation holes 12 can improve the heat dissipation effect of the combined lamp assembly and increase the service life of the lamp 5 .

As shown in Figures 3 and 4, the combined lamp assembly of this embodiment also includes a lamp stand 6, a sliding ring 72 and a lens 71; one end of the lamp stand 6 is arranged in the middle of the inner wall of the rotating shell 3, and the lamp 5 is arranged At the other end of the lamp stand 6 ; the lens 71 is disposed at one end of the sliding ring 72 , and the other end of the sliding ring 72 fits on the side wall of the lamp stand 6 . Setting the sliding ring 72 and the lens 71 can make the lamp 5 protected by the sliding ring 72 and the lens 71 without affecting its luminous performance, so that it is not easy to be damaged by the impact of foreign objects, and it also prevents the user from accidentally touching it. The lamp 5 in the high temperature state during operation may cause burns.

Preferably, the lens 71 is a convex lens, the side wall of the lamp stand 6 is provided with a lamp stand stopper 61 , and the sliding ring 72 can slide relative to the lamp stand 6 . With such arrangement, by sliding the sliding ring 72, the distance between the lens 71 which is a convex lens and the lamp 5 changes, so that the light emitted by the lamp 5 can have a zoom function.

The combined lamp assembly of this embodiment also includes a heat dissipation ring 73, the inner wall of the heat dissipation ring 73 fits the sliding ring 72, the outer wall of the heat dissipation ring 73 is fastened to the rotating shell 3, and the heat dissipation ring The inner wall of the sliding ring 73 is provided with a heat dissipation limiting portion 731 , and the outer wall of the other end of the sliding ring 72 is provided with a sliding limiting portion 721 . Setting the heat dissipation ring 73 can further improve the heat dissipation function of the combined lamp assembly, and cover the internal structure of the lamp and the lamp stand, making the shape of the combined lamp assembly more beautiful; setting the heat dissipation limiter 731 can prevent the sliding ring 72 from stretching. fall off.

A sealing ring 722 is disposed in the sliding limiting portion 721 , and the sealing ring 722 is in close contact with the inner wall of the heat dissipation ring 73 . Setting the sealing ring 722 can prevent external dust from entering the cavity formed by the lamp stand 6 , the sliding ring 72 and the lens 71 , avoiding dust accumulation and affecting the service life of the lamp 5 .

The combined lamp assembly of this embodiment also includes a lens ring 711, the lens ring 711 is sleeved on the sliding ring 72, and the inner wall of the lens ring 711 is fixedly connected with the outer wall of the sliding ring 72; the lens The inner wall of the ring 711 is provided with an annular groove 712, and the edge of the lens 71 is nested in the annular groove 712; one end surface of the lens ring 711 and the other end surface are arc transitions; the lens ring 711 The outer wall of is provided with protrusions 713. Setting the lens ring 711 can further fasten the lens 71 so that it is not easy to fall off, and the lens ring 711 is provided with a protrusion 713 so that the sliding ring 72 can be easily pulled out through the protrusion 713 .

The beneficial effects of the combined lamp assembly of this embodiment are: 1. The shell of the rotating ball lamp 9 is provided with a plurality of magnetic rings 41 of the magnetic rotating connection structure 4, which can realize various personalized combinations; 2. Each rotating ball The lamp 9 uses three magnetic rotating connection structures 4 as rotating shafts, so that the combined lamp assembly can achieve a full range of lighting effects at the same time; 3. The magnetic rotating connecting structures 4 are combined and fixed in a detachable manner, which can facilitate the replacement of various components ; 4. A lens 71 and a sliding ring 72 are provided, which not only protect the lamp 5, but also realize the zoom function.

Example 2

The combined lamp assembly of this embodiment is basically the same as that of Embodiment 1, except that the electrical connector is an insulated wire. Such arrangement avoids insufficient fixing strength of the detachable connection between the first electrode docking member 421 and the second electrode docking member 422 , and further increases the connection strength of the magnetic rotating connection structure 4 .

The above describes the technical principles of the present invention in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention, and cannot be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation modes of the present invention without creative efforts, and these modes will all fall within the protection scope of the present invention.

Claims (10)

1. A combined lamp assembly, comprising a base and at least one rotating ball lamp, characterized in that: the rotating ball lamp includes an outer shell, an inner shell, a rotating shell, a lamp and a magnetic rotating connection structure, the outer shell wraps the inner shell, The inner shell wraps the rotating shell, and the lamp is arranged in the rotating shell; The magnetic rotating connection structure includes two magnetic rings and an electrical connector, and the middle part of the magnetic ring is provided with the electrical connecting member; when the magnetic rotating connecting structure is combined, the magnetic rings are mutually adsorbed and fixed; The magnetic rings are respectively arranged at the central axis position of the inner wall of the outer shell, the central axis position of the outer wall of the inner shell, the top of the inner wall of the inner shell and the top of the outer wall of the rotating shell, at least one of the The magnetic ring is arranged on the side of the outer wall of the housing; The base is provided with at least one magnetic ring of a magnetic rotating connection structure; The lamp is arranged in the rotating housing, and the lamp is electrically connected to one end of the electrical connector of the magnetic rotating connection structure of the rotating housing; The rotating ball lamp and the base are mutually adsorbed and fixed by the magnetic ring of the magnetic rotating connection structure, and the outer shell and the inner shell and the inner shell and the rotating shell of the rotating ball lamp are connected by the magnetic rotating connecting structure The magnetic rings are attracted and fixed to each other, and the lamps are powered by the electrical connections between the two magnetic rotating connection structures and the electrical connectors. 2. The combined lamp assembly according to claim 1, wherein the lamp is an LED lamp. 3. The combined lamp assembly according to claim 1 or 2, characterized in that: the electrical connector is an insulated wire. 4. The combined lamp assembly according to claim 1 or 2, characterized in that: the electrical connector includes a first electrode abutting member of one of the magnetic rings of the magnetic rotating connection structure and Another second electrode docking part of the magnetic ring; the first electrode docking part is cylindrical, and the second electrode docking part is a depression matching it; when the first electrode docking part is inserted into the second electrode docking When the components are used, the two magnetic rings can be electrically connected. 5. The combined lamp assembly according to claim 4, wherein the first electrode connecting member is detachably disposed in the magnetic ring. 6. The combined lamp assembly according to claim 1 or 2, wherein the housing is provided with a plurality of cooling holes. 7. The combined lamp assembly according to claim 2, characterized in that: it also includes a lamp stand, a sliding ring and a lens; one end of the lamp stand is arranged in the middle of the inner wall of the rotating shell, and the lamp is arranged on the The other end of the lamp stand; the lens is arranged at one end of the sliding ring, and the other end of the sliding ring fits on the side wall of the lamp stand. 8 . The combined lamp assembly according to claim 7 , wherein the lens is a convex lens, the side wall of the lamp stand is provided with a lamp stand limiter, and the sliding ring can slide relative to the lamp stand. 9. The combined lamp assembly according to claim 7, further comprising a heat dissipation ring, the inner wall of the heat dissipation ring fits the sliding ring, and the outer wall of the heat dissipation ring is fastened to the rotating shell , the inner wall of the heat dissipation ring is provided with a heat dissipation limiting part, and the outer wall of the other end of the sliding ring is provided with a sliding limiting part; the sliding limiting part is provided with a sealing ring, and the sealing ring and the heat dissipation The inner walls of the rings are in close contact. 10. The combined lamp assembly according to claim 8, further comprising a lens ring, the lens ring fits on the sliding ring, the inner wall of the lens ring is fixed to the outer wall of the sliding ring connection; the inner wall of the lens ring is provided with an annular groove, and the edge of the lens is nested in the annular groove; one end surface of the lens ring and the other end surface are arc transitions; the lens ring The outer wall is provided with protrusions.