CN216844223U

CN216844223U - Lamp assembly and spliced lamp with same

Info

Publication number: CN216844223U
Application number: CN202122983139.0U
Authority: CN
Inventors: 李柯飞
Original assignee: Qingdao Yilai Intelligent Technology Co Ltd
Current assignee: Qingdao Yilai Intelligent Technology Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-28
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a lamp assembly and a splicing lamp with the same, wherein the lamp assembly comprises: a lamp cap; the lamp holder is rotatably arranged on the base; the first driving piece and the second driving piece are arranged on the base; the first driving piece drives the first driving piece to rotate around the first rotating shaft; and the second transmission piece is connected between the second driving piece and the lamp cap, the second driving piece drives the second transmission piece to rotate around a second rotating shaft, and the first rotating axis and the second rotating axis are vertically arranged. The technical scheme of this application has solved the comparatively complicated problem of angle adjusting device's of lamps and lanterns structure among the correlation technique effectively.

Description

Lamp assembly and spliced lamp with same

Technical Field

The utility model relates to the technical field of illumination, in particular to a lamp assembly and a splicing lamp with the same.

Background

With the development of science and technology, lamps and lanterns are diversified in types. At present, in order to meet the requirements of users for use under different conditions, the irradiation direction of the lamp needs to be changed.

In the related art, the adjusting device of the lamp with an adjustable angle includes a plurality of gear sets, and the angle adjustment is realized through the cooperation of the plurality of gear sets and the motor, but the structure of the adjusting device is complex, and the production difficulty is high.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a lamp assembly and a splicing lamp with the same, so as to solve the problem that the structure of an angle adjusting device of the lamp in the related art is complex.

In order to achieve the above object, according to one aspect of the present invention, there is provided a lamp assembly including: a lamp cap; the lamp holder is rotatably arranged on the base; the first driving piece and the second driving piece are arranged on the base; the first driving piece drives the first driving piece to rotate around the first rotating shaft; and the second transmission piece is connected between the second driving piece and the lamp cap, the second driving piece drives the second transmission piece to rotate around a second rotating shaft, and the first rotating axis and the second rotating axis are vertically arranged.

Furthermore, the base comprises a first installation part and a second installation part, the first installation part and the second installation part are both located on the side portion of the lamp cap, the first driving part is arranged on the first installation part, and the second driving part is arranged on the second installation part.

Furthermore, the first driving piece comprises two first driving rods arranged at intervals and a second driving rod connected between the two first driving rods, the two first driving rods are hinged to two sides of the lamp cap, and the first driving piece is connected to the center of the second driving rod.

Further, the second transmission part comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are both bent, the first end of the first connecting rod is connected with the second driving part, the second end of the first connecting rod is connected with the first end of the second connecting rod, the second end of the second connecting rod is hinged with the lamp cap, and an isosceles right triangle is defined between two hinged points of the two first transmission rods, which are hinged with the lamp cap, and the hinged point of the second connecting rod and the lamp cap.

Furthermore, the plane where the hinge points of the two first transmission rods and the lamp holder and the hinge points of the second connection rods and the lamp holder are located is parallel to the light emitting surface of the lamp holder.

Further, the first transmission rod and the first link have a space therebetween.

Further, the first driving part comprises a first motor, the second driving part comprises a second motor, the first installation part comprises a first vertical plate and a first installation hole formed in the first vertical plate, the second installation part comprises a second vertical plate and a second installation hole formed in the second vertical plate, the first motor is arranged in the first installation hole, and the second motor is arranged in the second installation hole.

Further, the connecting point of the first connecting rod and the second connecting rod is positioned below the lamp cap.

Furthermore, the lamp assembly further comprises a shell, and the lamp holder, the base, the first driving piece, the first transmission piece, the second driving piece and the second transmission piece are all located in the shell.

According to another aspect of the utility model, a spliceable lamp is provided, which comprises a plurality of lamp components, and the lamp components are the lamp components.

By applying the technical scheme of the utility model, the lamp cap is rotatably arranged on the base, the first driving piece and the second driving piece are both arranged on the base, and the first driving piece and the second driving piece can drive the lamp cap to rotate. The first transmission piece is arranged between the lamp cap and the first driving piece, and the second transmission piece is arranged between the lamp cap and the second driving piece. Under the effect of first driving piece and first driving piece, the lamp holder can rotate around first axis of rotation, and under the effect of second driving piece and second driving piece, the lamp holder can rotate around the second axis of rotation. The axes of the first and second rotating shafts are arranged vertically. Through the arrangement, the circumferential rotation of the lamp cap can be effectively realized under the action of the first transmission piece, the second transmission piece, the first driving piece and the second driving piece. The lamp holder is simple in structure and can effectively rotate, and therefore the problem that the structure of the angle adjusting device of the lamp in the related art is complex is effectively solved through the technical scheme.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a perspective schematic view of an embodiment of a luminaire assembly according to the utility model;

FIG. 2 shows an exploded view of the lamp assembly of FIG. 1;

FIG. 3 is a perspective view of the first transmission member of the lamp assembly of FIG. 1;

FIG. 4 is a perspective view of the second transmission member of the lamp assembly of FIG. 1;

FIG. 5 shows a side schematic view of a lamp base of the lamp assembly of FIG. 1;

fig. 6 shows a perspective view of the housing of the lamp assembly of fig. 1.

Wherein the figures include the following reference numerals:

10. a lamp cap; 20. a base; 21. a first mounting portion; 211. a first vertical plate; 212. a first mounting hole; 22. a second mounting portion; 221. a second vertical plate; 222. a second mounting hole; 31. a first driving member; 32. a second driving member; 40. a first transmission member; 41. a first drive lever; 42. a second transmission rod; 50. a second transmission member; 51. a first link; 52. a second link; 60. a housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In order to solve the problem of complex structure of the adjusting device for adjusting the angle of the lamp in the related art, the present embodiment provides a lamp assembly.

As shown in fig. 1 to 4, in the present embodiment, the lamp assembly includes: the lamp head 10, the base 20, the first driving member 31, the second driving member 32, the first transmission member 40 and the second transmission member 50. The lamp cap 10 is rotatably provided on the base 20. The first driving member 31 and the second driving member 32 are disposed on the base 20. The first transmission member 40 is connected between the lamp head 10 and the first driving member 31, and the first driving member 31 drives the first transmission member 40 to rotate around a first rotation axis. The second transmission member 50 is connected between the second driving member 32 and the lamp head 10, and the second driving member 32 drives the second transmission member 50 to rotate around a second rotation axis, wherein the first rotation axis and the second rotation axis are vertically arranged.

By applying the technical solution of the present embodiment, the lamp cap 10 is rotatably disposed on the base 20, the first driving member 31 and the second driving member 32 are both disposed on the base 20, and the first driving member 31 and the second driving member 32 can drive the lamp cap 10 to rotate. The first transmission member 40 is disposed between the lamp cap 10 and the first driving member 31, and the second transmission member 50 is disposed between the lamp cap 10 and the second driving member 32. The cap 10 is rotatable about a first rotation axis by the first transmission member 40 and the first driving member 31, and the cap 10 is rotatable about a second rotation axis by the second transmission member 50 and the second driving member 32. The axes of the first and second rotating shafts are arranged vertically. Through the arrangement, the circumferential rotation of the lamp cap can be effectively realized under the action of the first transmission piece 40, the second transmission piece 50, the first driving piece 31 and the second driving piece 32. The above structure is simple and can effectively realize the rotation of the lamp head 10, so the technical solution of the embodiment effectively solves the problem that the structure of the angle adjusting device of the lamp in the related art is complex.

The first driving member 31 and the second driving member 32 need to be fixedly disposed, so that the driving of the first driving member 40 and the second driving member 50 can be realized, as shown in fig. 1 to 4, the base 20 of the embodiment includes a first mounting portion 21 and a second mounting portion 22, the first mounting portion 21 and the second mounting portion 22 are both located at a side portion of the lamp head 10, the first driving member 31 is disposed on the first mounting portion 21, and the second driving member 32 is disposed on the second mounting portion 22. The fixing of the first driving member 31 and the second driving member 32 can be effectively realized by the above arrangement, which can improve the rotation effect of the lamp cap 10 and make the lamp cap 10 rotate more stably. And the first and second mounting

portions

21 and 22 are simple in structure, which makes the processing difficult.

Since the lamp cap 10 is a three-dimensional structure, and the lamp cap 10 cannot be directly connected to the first driving member 31 and the second driving member 32 through a straight rod in order to realize circumferential rotation of the lamp cap 10, such connection would limit the entire freedom degree of the lamp cap 10, so that the lamp cap 10 cannot move at all, in order to enable the lamp cap 10 to perform circumferential rotation, as shown in fig. 1 to 4, the first driving member 40 includes two first driving rods 41 arranged at intervals and a second driving rod 42 connected between the two first driving rods 41, the two first driving rods 41 are hinged to both sides of the lamp cap 10, and the first driving member 31 is connected to the center of the second driving rod 42. The arrangement enables the first transmission member 40 to rotate, so as to provide a range of rotation for the rotation of the lamp cap 10 in other directions, and meanwhile, since the two ends of the lamp cap 10 are hinged, the lamp cap 10 can be effectively supported, so that the stability of the position of the lamp cap 10 is ensured. Specifically, in the present embodiment, the base 10 has a spherical structure, and the two first transmission rods 41 are connected to both ends of a circle having the largest diameter of the base 10.

As shown in fig. 1 to 4, since the first transmission member 40 includes two first transmission rods 41, and both the two first transmission rods 41 are hinged to the lamp head 10, if it is desired to realize rotation of the lamp head 10 at other angles, a second transmission member 50 is provided and includes a first connecting rod 51 and a second connecting rod 52, both the first connecting rod 51 and the second connecting rod 52 are bent, a first end of the first connecting rod 51 is connected to the second driving member 32, a second end of the first connecting rod 51 is connected to a first end of the second connecting rod 52, a second end of the second connecting rod 52 is hinged to the lamp head 10, and a right isosceles triangle is defined between two hinge points where the two first transmission rods 41 are hinged to the lamp head 10 and a hinge point where the second connecting rod 52 is hinged to the lamp head 10. The arrangement can effectively prevent the second transmission member 50 from interfering with the base 20 when the second driving member 32 drives the second transmission member 50 to rotate, and the second transmission member 50 is no longer hinged to the two ends of the lamp cap 10, so that the material consumption can be saved, and the lamp cap can be completely stabilized due to the three hinge points between the first transmission member 40 and the lamp cap 10 and between the second transmission member 50 and the lamp cap 10.

As shown in fig. 1 to 5, in the present embodiment, three protruding columns are disposed on the lamp head, each first transmission rod 41 is disposed with a first connection hole, the second connection rod 52 is disposed with a second connection hole, and the three protruding columns are respectively inserted into the two second connection holes and the first connection hole. When the first transmission bars 41 are attached to the base 10, the distance between the two first transmission bars 41 can be increased by expanding the first transmission bars.

As shown in fig. 1 to 4, in the present embodiment, the first driving rod 41, the second driving rod 42, the first connecting rod 51 and the second connecting rod 52 are straight rods, and all of them may be arc-shaped rods, and the arc-shaped rods are adapted to the shape of the lamp holder, i.e. are enclosed on the outer wall of the lamp holder.

In an embodiment not shown in the figures, the second transmission member further comprises a third connecting rod, and the third connecting rod and the second connecting rod are symmetrically arranged and hinged with the lamp holder.

As shown in fig. 1 to 4, in order to enable the lamp holder 10 to rotate in the circumferential direction, it is firstly required to ensure that horizontal planes where two hinge points of the two first transmission rods 41 and the lamp holder 10 are located are parallel to the light-emitting surface of the lamp holder 10, and the hinge point of the second connection rod 52 and the lamp holder 10 is only on a bisector of a connecting line of the two first transmission rods 41 and the two hinge points of the lamp holder 10. Of course, it is preferable that the plane where the hinge points of the two first driving levers 41 and the lamp head 10 and the hinge point of the second connecting lever 52 and the lamp head 10 are located is parallel to the light exit surface of the lamp head 10. Therefore, the situation that the first driving part 31 and the second driving part 32 are blocked when the lamp cap 10 is driven to rotate can be avoided.

The specific arrangement needs to be set according to the shape of the lamp cap. The lamp holder can be in the shape of a cube, a cuboid, a cone and the like.

In order to avoid interference between the first transmission piece 40 and the second transmission piece 50 when the first driving piece 31 and the second driving piece 32 drive the first transmission piece 40 and the second transmission piece 50 to move, as shown in fig. 1 to 4, a space is provided between the first transmission rod 41 and the first link 51. This can effectively avoid interference.

As shown in fig. 1 to 4, the first driving member 31 includes a first motor, the second driving member 32 includes a second motor, the first mounting portion 21 includes a first vertical plate 211 and a first mounting hole 212 disposed on the first vertical plate 211, the second mounting portion 22 includes a second vertical plate 221 and a second mounting hole 222 disposed on the second vertical plate 221, the first motor is disposed in the first mounting hole 212, and the second motor is disposed in the second mounting hole 222. The first vertical plate 211 and the second vertical plate 221 have simple structures, and the first mounting hole 212 and the second mounting hole 222 can fix the first driving member 31 and the second driving member 32.

In an embodiment not shown in the figures, the first mounting portion comprises a first bracket, the second mounting portion comprises a second bracket, the first bracket is provided with a first bearing seat, and the second bracket is provided with a second bearing seat.

As shown in fig. 1 to 4, a connection point of the first link 51 and the second link 52 is located below the base 10. The above arrangement can avoid interference of the first link 51 and the second link 52 with the base 20, and can ensure the regularity of the overall structure. Specifically, the first link 51 and the second link 52 are connected by a fastener, but may be connected by a snap structure, or by bonding or welding.

In an embodiment not shown in the figures, the first link and the second link are of an integrally formed structure.

As shown in fig. 1 to 6, in the present embodiment, the lamp assembly further includes a housing 60, and the lamp head 10, the base 20, the first driving member 31, the first transmission member 40, the second driving member 32 and the second transmission member 50 are all located in the housing 60. The lamp cap 10, the base 20, the first driving part 31, the first transmission part 40, the second driving part 32 and the second transmission part 50 can be covered in the casing, so that the lamp cap can be protected and prevented from being damaged.

Meanwhile, the lamp assembly of the present embodiment further includes a controller and a control button, the controller is connected to the first driving member 31, the second driving member 32 and the control button, and the controller controls the start and the pause of the first driving member 31 and the second driving member 32. This enables automatic control of the rotation of the lamp cap 10.

As can be seen from the above description, compared with the prior art, the technical solution of the present embodiment eliminates a complicated gear transmission structure and uses the first transmission member 40 and the second transmission member 50 instead, so that not only the structural complexity can be reduced, but also the angle adjustment range of the lamp head 10 can be effectively increased.

According to another aspect of the application, a lamp capable of being spliced is provided, the lamp capable of being spliced of the embodiment comprises a plurality of lamp components, the lamp components are the lamp components, the angle of the lamp components is easy to adjust, the lamp components can axially rotate, and meanwhile the first transmission piece 40 and the second transmission piece 50 are simple in structure and convenient to set. Therefore, the lamp assembly with the split joint has the advantages.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A light fixture assembly, comprising:

a lamp cap (10);

a base (20), wherein the lamp cap (10) is rotatably arranged on the base (20);

a first driving piece (31) and a second driving piece (32) which are arranged on the base (20);

the first transmission piece (40), the first transmission piece (40) is connected between the lamp cap (10) and the first driving piece (31), and the first driving piece (31) drives the first transmission piece (40) to rotate around a first rotating shaft;

the second transmission piece (50) is connected between the second driving piece (32) and the lamp cap (10), the second driving piece (32) drives the second transmission piece (50) to rotate around a second rotating shaft, and the first rotating axis and the second rotating axis are perpendicular to each other.

2. A lamp assembly as claimed in claim 1, characterized in that the base (20) comprises a first mounting portion (21) and a second mounting portion (22), the first mounting portion (21) and the second mounting portion (22) being located at a side portion of the lamp cap (10), the first driving member (31) being arranged on the first mounting portion (21), the second driving member (32) being arranged on the second mounting portion (22).

3. A lamp assembly as claimed in claim 2, characterized in that the first driving member (40) comprises two first driving rods (41) arranged at intervals and a second driving rod (42) connected between the two first driving rods (41), the two first driving rods (41) are hinged to both sides of the lamp cap (10), and the first driving member (31) is connected to the center of the second driving rod (42).

4. A lamp assembly according to claim 3, characterized in that the second transmission member (50) comprises a first connecting rod (51) and a second connecting rod (52), the first connecting rod (51) and the second connecting rod (52) are both bent, a first end of the first connecting rod (51) is connected with the second driving member (32), a second end of the first connecting rod (51) is connected with a first end of the second connecting rod (52), a second end of the second connecting rod (52) is hinged with the lamp cap (10), and two hinge points of the first transmission rod (41) and the lamp cap (10) define an isosceles right triangle between the hinge point of the second connecting rod (52) and the lamp cap (10).

5. A lamp assembly according to claim 4, characterized in that the plane where the hinge points of the two first transmission rods (41) and the lamp cap (10) and the hinge points of the second connection rods (52) and the lamp cap (10) are located is parallel to the light exit surface of the lamp cap (10).

6. A lamp assembly as claimed in claim 4, characterized in that the first driving rod (41) and the first link (51) have a spacing therebetween.

7. A lamp assembly as claimed in claim 2, wherein the first driving member (31) comprises a first motor, the second driving member (32) comprises a second motor, the first mounting portion (21) comprises a first upright plate (211) and a first mounting hole (212) arranged on the first upright plate (211), the second mounting portion (22) comprises a second upright plate (221) and a second mounting hole (222) arranged on the second upright plate (221), the first motor is arranged in the first mounting hole (212), and the second motor is arranged in the second mounting hole (222).

8. A lamp assembly as claimed in claim 4, characterized in that the connection point of the first link (51) and the second link (52) is located below the lamp cap (10).

9. A lamp assembly as claimed in claim 4, characterized in that the lamp assembly further comprises a housing (60), the lamp cap (10), the base (20), the first driving member (31), the first transmission member (40), the second driving member (32) and the second transmission member (50) all being located within the housing (60).

10. A tileable luminaire comprising a plurality of luminaire components, characterized in that the luminaire component is a luminaire component of any one of claims 1 to 9.