CN212869504U

CN212869504U - Lighting device

Info

Publication number: CN212869504U
Application number: CN202022259376.8U
Authority: CN
Inventors: 罗广威; 刘艳新
Original assignee: Shenzhen Asiwo Technology Co ltd
Current assignee: Shenzhen Asiwo Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-04-02
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a lighting device, it includes shell, lighting module and rotationally connects shell and lighting module's coupling assembling, wherein, coupling assembling includes first connecting piece, second connecting piece and third connecting piece, the shell with pass through between the first connecting piece the third connecting piece is rotationally connected, lighting module passes through second connecting piece and first connecting piece rotatable coupling. The lighting module can rotate relative to the shell through the first connecting piece, the second connecting piece and the third connecting piece and is contained outside the shell, and can also rotate relative to the first connecting piece through the second connecting piece, so that the lighting angle of the lighting device can be adjusted at will when the lighting device is used, the lighting range is wide, and the appearance is attractive; meanwhile, the lighting module can be folded and stored in the shell when not in use, so that the size of the lighting device is reduced, the occupied space is small, and the storage or transportation is convenient.

Description

Lighting device

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a lighting device.

Background

In order to meet the lighting requirements of consumers, manufacturers research and develop various lamps, such as multi-lamp-leaf garage lamps for garage lighting, namely, a plurality of lighting lamp panels are arranged on a lighting main body. Along with the rapid development of the cross-border e-commerce industry, a large number of garage lamps manufactured at home are sold abroad, and for the convenience of transportation and space saving, the multi-lamp-leaf garage lamp develops a structure for rotatably folding lamp leaves so as to reduce the whole volume of the garage lamp. However, the lamp leaf with the structure can only rotate along a single direction, and the illumination angle is limited, so that the illumination is not uniform enough.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an adjustable illumination angle wide range, illumination is even lighting device.

The utility model provides a lighting device, it includes shell, lighting module and rotationally connects shell and lighting module's coupling assembling, wherein, coupling assembling includes first connecting piece, second connecting piece and third connecting piece, the shell with pass through between the first connecting piece the third connecting piece rotationally connects, lighting module passes through second connecting piece and first connecting piece rotatable coupling.

Preferably, the housing includes a support case, a first support disposed on the support case, and a first through hole disposed on the first support, the first connecting member includes a first connecting body, a second support disposed on one end of the first connecting body, and a second through hole disposed on the second support, and the third connecting member is engaged with the first through hole and the second through hole to rotatably connect the first support and the second support together.

Preferably, one end of the first connecting body is provided with two second supports at equal intervals, and the first support is clamped between the two second supports and is rotatably connected through a third connecting piece.

Preferably, the surface of the first support, which is in contact with the second support, is provided with a plurality of protrusions.

Preferably, the lighting device further comprises a gasket, and the gasket is clamped between two surfaces of the first support and the second support, which are in contact with each other.

Preferably, first connecting piece is still including locating first connecting body is kept away from one end of second support is served the third support with locate third through-hole on the third support, the second connecting piece includes second connecting body and locates the spacing portion of second connecting body one end, lighting module includes the set casing, is fixed in the lamp plate on the set casing and locates the fourth through-hole on the set casing, the second connecting body passes the fourth through-hole is fixed in the third through-hole, spacing portion with the set casing butt, the set casing can be relative the second connecting body rotates.

Preferably, the second connection body comprises two arc surfaces which are opposite to each other and two planes which are respectively connected with the two arc surfaces, and the arc surfaces are rotatably connected with the fourth through holes.

Preferably, the second connector further includes a fifth through hole penetrating both ends of the second connector body.

Preferably, lighting device still include third connecting piece, locating part and locking part, first connecting piece is still including locating first connecting body is kept away from one of second support one end is served with locating third through-hole on the third support, the second connecting piece includes second connecting body and locates the rotation portion of second connecting body one end, lighting module includes the set casing, is fixed in the lamp plate on the set casing and locates the fourth through-hole on the set casing, the third connecting piece install in the fourth through-hole and with the locating part is connected, rotation portion movably install in the third connecting piece with between the locating part, the second connecting body is kept away from the one end of rotation portion passes the third through-hole and with the locking part is connected.

Preferably, the third connecting piece includes a third connecting body, a blocking portion disposed on one end of the third connecting body, an accommodating portion disposed on the other end of the third connecting body, and a cutting groove disposed on the third connecting body, one end of the third connecting body, which is far away from the blocking portion, passes through the fourth through hole and is connected to the limiting member, the blocking portion abuts against the fixed shell, and the rotating portion is movably mounted in the accommodating portion and is limited between the blocking portion and the limiting member.

Preferably, the housing is provided with a receiving groove receiving the lighting module.

Preferably, a plurality of the lighting modules are rotatably mounted to the housing by a plurality of the connection assemblies, respectively.

According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:

the lighting module can rotate relative to the shell through the first connecting piece, the second connecting piece and the third connecting piece and is contained outside the shell, and can also rotate relative to the first connecting piece through the second connecting piece, so that the lighting angle of the lighting device can be adjusted at will when the lighting device is used, the lighting range is wide, and the appearance is attractive; meanwhile, the lighting module can be folded and stored in the shell when not in use, so that the size of the lighting device is reduced, the occupied space is small, and the storage or transportation is convenient.

Drawings

Fig. 1 is a schematic structural view of the lighting device of the present invention;

FIG. 2 is a schematic view of a partially exploded structure of the lighting device of FIG. 1, including a first connector and a second connector of the first embodiment;

FIG. 3 is a schematic view of the lighting device shown in FIG. 1 at another angle

Fig. 4 is a schematic structural diagram of the first connecting member, the second connecting member, the third connecting member, the limiting member and the locking member of the lighting device according to the second embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a lighting device 100 according to a first embodiment of the present invention includes a housing 10, a lighting module 40, a connecting assembly rotatably connecting the housing 10 and the lighting module 40, a plug 50 disposed on the housing 10, and a circuit board disposed in the housing 10, wherein the lighting module 40 and the plug 50 are electrically connected to the circuit board respectively. The connecting assembly includes a first connecting member 20, a second connecting member 30 and a third connecting member, the housing 10 and the first connecting member 20 are rotatably connected through the third connecting member, and the lighting module 40 and the first connecting member 20 are rotatably connected through the second connecting member 30. The lighting device 100 may include a plurality of lighting modules 40, and the plurality of lighting modules 40 are rotatably mounted to the housing 10 by a plurality of connection assemblies, respectively. Optionally, the third connector is a screw, bolt or shaft.

Specifically, the housing 10 includes a substantially cylindrical support housing 11, a first support 12 disposed at one end of the support housing 11, a plurality of protrusions 13 disposed at one side of the first support 12, a first through hole 14 penetrating through two ends of the first support 12, and a receiving groove 15 disposed outside the support housing 11, wherein the plurality of protrusions 13 are disposed around the first through hole 14, and the first support 12 and the receiving groove 15 are substantially in the same vertical direction to receive the lighting module 40. The plug 50 is provided at an end of the support housing 11 remote from the first holder 12.

The first connecting member 20 includes a first connecting body 21, a second support 22 disposed on one end of the first connecting body 21, a second through hole 23 disposed on the second support 22, a third support 24 disposed on one end of the first connecting body 21 away from the second support 22, and a third through hole 25 disposed on the third support 24, wherein an axis of the second through hole 23 is perpendicular to an axis of the third through hole 25.

In this embodiment, two second supports 22 are provided at an end of the first connecting body 21 at equal intervals, the first support 12 is clamped between the two second supports 22, and the third connecting member passes through the second through hole 22, the first through hole 14 and the second through hole 22 in sequence, thereby rotatably connecting the first support 12 and the two second supports 22 together.

In other embodiments, only one second seat 22 may be disposed at one end of the first connecting body 21, and the first seat 12 and the second seat 22 are rotatably connected by a third connecting member.

In other embodiments, one of the first support 12 or the second support 22 may be provided with a rotating shaft, and the other is provided with a shaft hole, and the first support 12 and the second support 22 are rotatably connected by the matching of the rotating shaft and the shaft hole, so that the third connecting member is omitted.

In the embodiment, since the first support 12 is provided with the plurality of protrusions 13 on the surface contacting the second support 22, the friction between the first support 12 and the second support 22 is increased, and the durability of the angle adjustment between the first support 12 and the second support 22 is improved.

In other embodiments, the lighting device 100 further includes a gasket interposed between two surfaces of the first support 12 in contact with the second support 22, and the gasket replaces the plurality of protrusions 13 on the first support 12, so as to increase durability of the angle adjustment of the first support 12 and the second support 22. Alternatively, the first support 12 is still provided with the plurality of protrusions 13, and a gasket is provided between the plurality of protrusions 13 and the second support 22, so as to further improve the durability of the angle adjustment of the first support 12 and the second support 22.

The lighting module 40 includes a fixing case 41 having an opening, a lamp panel 43 installed through the opening and fixed on the fixing case 41, and a cover plate 42 closing the opening and connected with the fixing case 41, the lamp panel 43 being electrically connected with the circuit board. The fixed case 41 includes a fixed case 411, a recess 412 provided in the fixed case 411, and a fourth through hole 413 penetrating the recess 412, and the lamp panel 43 covers the recess 412 and the fourth through hole 413.

The second connecting member 30 includes a second connecting body 31, a limiting portion 32 disposed at one end of the second connecting body 31, and a fifth through hole 33 penetrating through two ends of the second connecting body 31. The second connecting body 31 includes two arc surfaces opposite to each other and two planes connecting the two arc surfaces. The second connecting body 31 passes through the fourth through hole 413 of the fixing shell 41 and is fixed to the third through hole 25, the limiting portion 32 abuts against the fixing shell 41, and the arc surface of the second connecting body 31 is rotatably connected with the fourth through hole 413, so that the fixing shell 41 and the second connecting member 30 are rotatably connected together. The second connecting body 31 and the third through hole 25 may be fixed by interference fit or by screws.

In addition, since the second connection body 31 of the second connection member 30 is provided with the fifth through hole 33, the second connection member 30 forms a hollow structure, the weight of the second connection member 30 is reduced, and the support weight of the first connection member 20 is reduced.

In use, the lighting module 40 of the lighting device 100 is pulled to rotate relative to the housing 10 through the first connecting member 20 and the second connecting member 30, and/or the lighting module 40 is rotated relative to the first connecting member 20, so as to adjust the lighting angle of the lighting module 40, and make the whole lighting device 100 aesthetic, practical and beautiful.

Referring to fig. 2 and 4, the first connector 20, the second connector 30' and the lighting module 40 of the lighting device 100 may also be connected in a universal structure, so that the lighting module 40 can rotate in any direction, further increasing the lighting angle of the lighting module 40.

Specifically, the lighting device 100 further includes a third connecting member 60, a limiting member 70, and a locking member 80. The first connecting member 20 further includes a third support 24 disposed on an end of the first connecting body 21 away from the second support 22 and a third through hole 25 disposed on the third support 24, and the second connecting member 30 ' includes a second connecting body 31 ' and a rotating portion 34 ' disposed on an end of the second connecting body 31 ', and the rotating portion 34 ' is substantially spherical and has a convex arc surface on a side surface. The lighting module 40 includes a fixing housing 41, a lamp panel 43 fixed on the fixing housing 41, and a fourth through hole 411 disposed on the fixing housing 41, the third connecting member 60 is installed in the fourth through hole 411 and connected to the limiting member 70, and the rotating portion 34' is movably installed between the third connecting member 60 and the limiting member 70. One end of the second connecting body 31 ' far from the rotating part 34 ' passes through the third through hole 25 and is connected with the locking member 80, thereby fixedly connecting the second connecting body 31 ' with the first connecting body 21.

Further, the third connecting member 60 includes a third connecting body 61, a blocking portion 62 disposed on one end of the third connecting body 61, a receiving portion 63 disposed on the other end of the third connecting body 61, and a plurality of slots 64 disposed on the third connecting body 61, one end of the third connecting body 61 away from the blocking portion 62 passes through the fourth through hole 411 and is connected to the limiting member 70, the blocking portion 62 abuts against the fixed shell 41, and the rotating portion 34' is movably mounted in the receiving portion 63 and is limited between the blocking portion 62 and the limiting member 70.

The receiving portion 63 is a cylindrical through hole, and the inner surface of the receiving portion is an inward concave surface, so that the rotating portion 34' can rotate in any direction in the receiving portion 63. The outer wall of the third connecting body 61 is provided with threads, the locking member 70 is an annular housing having inner threads on the inner wall, and the plurality of slots 64 divide the third connecting body 61 into a plurality of elastic arm structures, so that the third connecting body 61 has elasticity. The locking part 70 is connected with the third connecting body 61 through a thread structure, the clamping force of the first third connecting body 61 on the rotating part 34 'can be adjusted by adjusting the screwing length of the locking part 70 and the third connecting body 61, and the rotating part 34' is rotated and positioned.

In the present embodiment, the lighting device 100 includes four lighting modules 40, and the four lighting modules 40 are rotatably mounted on the four first holders 12 of the housing 10 by four sets of connecting assemblies, respectively. Accordingly, the outer side of the support case 11 of the housing 10 is also provided with four receiving grooves 15 to receive the lighting modules 40, respectively, thereby reducing the volume of the lighting device 100 to save space and facilitate transportation.

Therefore, the lighting module of the lighting device provided by the utility model can rotate relative to the housing through the first connecting piece, the second connecting piece and the third connecting piece and be stored outside the housing, and can rotate relative to the first connecting piece through the second connecting piece, so that the lighting angle of the lighting device can be adjusted at will when the lighting device is used, the lighting range is wide, and the shape is beautiful; meanwhile, the lighting module can be folded and stored in the shell when not in use, so that the size of the lighting device is reduced, the occupied space is small, and the storage or transportation is convenient.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects. The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a lighting device, its characterized in that, its coupling assembling that includes shell, lighting module and rotationally connect shell and lighting module, wherein, coupling assembling includes first connecting piece, second connecting piece and third connecting piece, the shell with pass through between the first connecting piece the third connecting piece rotationally connects, lighting module passes through second connecting piece and first connecting piece rotatable coupling.

2. A lighting device as recited in claim 1, wherein said housing comprises a support housing, a first support disposed on said support housing, and a first aperture disposed on said first support, said first connector comprises a first connector body, a second support disposed on one end of said first connector body, and a second aperture disposed on said second support, and said third connector cooperates with said first aperture and said second aperture to rotatably connect said first support to said second support.

3. A lighting device as recited in claim 2, wherein said first connecting body has two of said second supports disposed at equal intervals at one end thereof, said first support being sandwiched between said two second supports and rotatably connected by a third connecting member.

4. A lighting device as recited in claim 2 or claim 3, wherein a surface of said first support which contacts said second support is provided with a plurality of protrusions.

5. A lighting device as recited in claim 2 or claim 3, further comprising a gasket sandwiched between two surfaces of said first support and said second support which contact.

6. The lighting device according to claim 2, wherein the first connecting piece further comprises a third support and a third through hole, the third support is arranged at one end, far away from the second support, of the first connecting body, the third through hole is arranged on the third support, the second connecting piece comprises a second connecting body and a limiting portion arranged at one end of the second connecting body, the lighting module comprises a fixed shell, a lamp plate fixed on the fixed shell and a fourth through hole arranged on the fixed shell, the second connecting body penetrates through the fourth through hole and is fixed on the third through hole, the limiting portion is abutted to the fixed shell, and the fixed shell can rotate relative to the second connecting body.

7. A lighting device as recited in claim 6, wherein said second connecting body comprises two opposite curved surfaces and two flat surfaces respectively connecting said two curved surfaces, said curved surfaces being rotatably connected to said fourth through hole.

8. A lighting device as recited in claim 6, wherein said second connector further comprises a fifth through hole passing through both ends of said second connector body.

9. The lighting device according to claim 2, further comprising a third connecting member, a limiting member and a locking member, wherein the first connecting member further comprises a third connecting member, a third through hole and a third through hole, the third through hole is formed in the third through hole, the third connecting member is arranged on the third support, the first connecting member is arranged on the first connecting body, the third support is far away from one end of the second support, the second connecting member comprises a second connecting body and a rotating portion, the rotating portion is arranged at one end of the second connecting body, the lighting module comprises a fixed shell, a lamp panel fixed on the fixed shell and a fourth through hole arranged on the fixed shell, the third connecting member is arranged in the fourth through hole and connected with the limiting member, the rotating portion is movably arranged between the third connecting member and the limiting member, and one end, far away from.

10. The illumination device as claimed in claim 9, wherein the third connecting member comprises a third connecting body, a blocking portion disposed at one end of the third connecting body, a receiving portion disposed at the other end of the third connecting body, and a slot disposed on the third connecting body, one end of the third connecting body, which is far away from the blocking portion, passes through the fourth through hole and is connected to the limiting member, the blocking portion abuts against the fixed shell, and the rotating portion is movably mounted in the receiving portion and is limited between the blocking portion and the limiting member.

11. A lighting device as recited in claim 1, wherein said housing is provided with a receiving slot for receiving said lighting module.

12. A lighting device as recited in claim 1, wherein a plurality of said lighting modules are rotatably mounted to said housing by a plurality of said connection assemblies, respectively.