CN213019065U

CN213019065U - Lighting device

Info

Publication number: CN213019065U
Application number: CN202021256845.4U
Authority: CN
Inventors: 单景华; 彭易兵
Original assignee: Winners Sun Plastic and Electronic Shenzhen Co Ltd
Current assignee: Winners Sun Plastic and Electronic Shenzhen Co Ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-20
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to the technical field of lighting equipment, in particular to a lighting device, which comprises a supporting component, a lighting component and a connecting component, wherein the supporting component comprises a supporting rod; the lighting assembly comprises a connecting rod and a lamp body arranged at one end of the connecting rod; the connecting assembly comprises a hinge part and a sliding part, one end of the hinge part is rotatably connected with the supporting rod, the other end of the hinge part is connected with the sliding part, and a sliding groove matched with the sliding part is arranged on the connecting rod. When the connecting rod rotates to be parallel to the supporting rod, the lighting assembly can move up and down relative to the supporting rod; when the connecting rod rotates to a state vertical to the supporting rod, the lighting assembly can move left and right relative to the supporting rod. Through the cooperation of articulated portion and connecting rod, can realize the illumination angle modulation of lamp body in the equidirectional ascending, improve practicality and convenience, conveniently fold simultaneously again and accomodate lighting device.

Description

Lighting device

Technical Field

The utility model relates to a lighting apparatus technical field, especially a lighting device.

Background

The desk lamp is a tool mainly placed on a desktop for providing illumination, and in order to obtain a better illumination effect, the illumination angle of the desk lamp needs to be adjusted sometimes. Although the traditional desk lamp is provided with the angle adjusting device for adjusting the illumination angle, the structure is often more complex, the size is larger, and the adjustment is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a lighting device, aim at solving the inconvenient problem of illumination angle modulation that current lighting device exists.

The utility model provides a technical scheme that its technical problem adopted is: provided is a lighting device including:

a support assembly including a support rod;

the lighting assembly comprises a connecting rod and a lamp body arranged at one end of the connecting rod;

the connecting assembly comprises a hinge part and a sliding part, one end of the hinge part is rotatably connected with the supporting rod, the other end of the hinge part is connected with the sliding part, and a sliding groove matched with the sliding part is arranged on the connecting rod.

Furthermore, the connecting assembly further comprises an adjusting knob, and external threads matched with the adjusting knob are arranged on the hinged portion.

Further, coupling assembling still includes the friction disc, the friction disc cover is established on the sliding part.

Furthermore, one end of the connecting rod is provided with a limiting block matched with the end part of the sliding groove, and the other end of the connecting rod is provided with the lamp body.

Further, the lamp body is rotatably connected to the other end of the connecting rod.

Further, the lamp body is annular.

Further, the supporting component also comprises a base, the base is provided with a horizontal supporting surface, and the supporting rod is arranged on the base in a mode of being perpendicular to the horizontal supporting surface.

Further, the support rod is a round rod, and the connecting rod is a square rod.

Further, one of the stable cooperation states of the connecting rod and the supporting rod is that the connecting rod is parallel to the supporting rod, the connecting rod and the supporting rod are overlapped and are in a vertical state, and the connecting rod can adjust the position of the supporting rod up and down relative to the supporting rod.

Further, the lighting device can serve as a light supplement lamp in a stable matching state that the connecting rod is parallel to the supporting rod.

The beneficial effects of the utility model reside in that, lighting assembly can rotate around the tip of bracing piece under the support of articulated portion to change the illumination direction of lamp body. When the connecting rod rotates to be parallel to the supporting rod, the lighting assembly can move up and down relative to the supporting rod; when the connecting rod rotates to a state vertical to the supporting rod, the lighting assembly can move left and right relative to the supporting rod. Through the cooperation of articulated portion and connecting rod, can realize the illumination angle modulation of lamp body in the equidirectional ascending, improve practicality and convenience, conveniently fold simultaneously again and accomodate lighting device.

Drawings

The following description of embodiments of the present invention will be made in further detail with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic perspective view of a lighting device according to the present invention;

fig. 2 is a schematic perspective view of a lighting device according to the present invention;

fig. 3 is a schematic view showing a first usage state of the lighting device provided by the present invention;

fig. 4 is a schematic view illustrating a second usage state of the lighting device provided by the present invention;

fig. 5 is a schematic view showing a third usage state of the lighting device provided by the present invention;

fig. 6 is an exploded schematic view of the lighting device provided by the present invention;

fig. 7 is a schematic view of a partial cross-sectional structure of a lighting device provided by the present invention.

Wherein the drawings are described as follows:

10 a lighting device;

1 support component 11 base 12 support rod;

2, the lighting assembly 21 is connected with the rod 211, the chute 212 and the limiting block 22;

3 the hinge part 311 of the connecting component 31 is externally threaded 32 and the sliding part 33 is provided with a friction plate 34 adjusting knob.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

As shown in fig. 1 to 5, the present invention provides a lighting device 10, which includes a supporting component 1, a lighting component 2 and a connecting component 3, wherein the supporting component 1 includes a supporting rod 12. Preferably, the support assembly further comprises a base 11, the base 11 having a horizontal support surface for stably supporting the support rod 12, the support rod 12 being disposed on the base 11 in a perpendicular manner to the horizontal support surface. The lighting assembly 2 comprises a connecting rod 21 and a lamp body 22 arranged at one end of the connecting rod 21, and a sliding groove 211 is arranged at one side of the connecting rod 21 facing the support assembly 1. The connecting assembly 3 includes a hinge portion 31 and a sliding portion 32, one end of the hinge portion 31 is rotatably connected to the supporting rod 12, the other end is connected to the sliding portion 32, and the sliding portion 32 is disposed in the sliding groove 211. Specifically, the support rod 12 is a round rod, and the connecting rod 21 is a square rod.

In use, the connecting rod 21 can be pushed to move relative to the support assembly 1, and in particular, when the connecting rod 21 is pushed to move, the connecting rod 21 can reciprocate along the extending direction of the sliding groove 211 under the limitation of the sliding groove 211 and the sliding part 32. As shown in fig. 4, the lighting assembly 2 can also rotate around the end of the support rod 12 supported by the hinge portion 31 to change the illumination direction of the lamp body 22. Preferably, as shown in fig. 4 and 5, one of the stable fitting states of the connecting rod 21 and the supporting rod 12 is a state in which the connecting rod 21 rotates to be parallel to the supporting rod 12, and at this time, the connecting rod 21 and the supporting rod 12 are overlapped and are both in a vertical state, and the connecting rod can drive the lighting assembly 2 to adjust the position of the lighting assembly up and down relative to the supporting rod 12; at this time, the lighting device 10 can be used as a light supplement lamp, the space volume occupied by the lighting device 10 can be reduced, and the storage and carrying are convenient; as shown in fig. 3, another stable engagement state of the connecting rod 21 and the supporting rod 12 is a state in which the connecting rod 21 is rotated to be perpendicular to the supporting rod 12, and at this time, the lighting assembly 2 can move left and right relative to the supporting rod 12, and the lighting device 10 can be used for general lighting. By adjusting the position of the lamp body 22 in different directions, the application range of the lighting device 10 can be expanded, the practicability and the convenience are improved, and meanwhile, the lighting device is convenient to fold and store.

As shown in fig. 2, one end of the connecting rod 21 is provided with a stopper 212 engaged with the end of the sliding slot 211, and the other end is provided with the lamp body 22, and the stopper is configured to prevent the sliding portion 32 from sliding out of the sliding slot 211. Preferably, the lamp body 22 is formed in a circular ring shape, and the lamp body 22 is rotatably coupled to the other end of the connection rod 21 to facilitate changing the illumination direction of the lamp body 22.

As shown in fig. 6 and 7, the connecting assembly 3 further includes a friction plate 33, the friction plate 33 is sleeved on the sliding portion 32, that is, the friction plate 33 is located between the sliding portion 32 and the sliding slot 211, when the connecting rod 21 moves relative to the supporting rod 12, the friction plate 33 can increase the sliding friction of the sliding slot 211, and it is ensured that the sliding portion 32 can be positioned at any position in the sliding slot 211 by the damping force between the friction plate 33 and the sliding slot 211.

As a preferred embodiment, as shown in fig. 6, the connecting assembly 3 further includes an adjusting knob 34, and the hinge portion 31 is provided with an external thread 311 matching with the adjusting knob 34. When the sliding part 32 is located in the sliding groove 211, the adjusting knob 34 can be rotated, and the adjusting knob 34 can rotate along the external thread 311 to move up and down. When the adjusting knob 34 moves upward, it can abut against the connecting rod 21, and further prevent the connecting rod 21 from moving relative to the connecting assembly 3, so as to position the sliding portion 32 in the sliding groove 211.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. An illumination device, comprising:

a support assembly including a support rod;

2. The illumination device as recited in claim 1, wherein the attachment assembly further comprises an adjustment knob, and wherein the hinged portion is provided with external threads that mate with the adjustment knob.

3. A lighting device as recited in claim 2, wherein said connecting element further comprises a friction plate, said friction plate being disposed over said sliding portion.

4. The lighting device as claimed in claim 1, wherein one end of the connecting rod is provided with a limiting block engaged with the end of the sliding slot, and the other end is provided with the lamp body.

5. A lighting device as recited in claim 4, wherein said light body is rotatably connected to the other end of said connecting rod.

6. A lighting device as recited in claim 5, wherein said lamp body is annular.

7. The lighting device of claim 1, wherein the support assembly further comprises a base having a horizontal support surface, the support rod being disposed on the base perpendicular to the horizontal support surface.

8. A lighting device as recited in claim 7, wherein said support rod is a round rod and said connecting rod is a square rod.

9. The lighting device as defined in claim 8, wherein one of the stable fitting states of the connecting rod and the supporting rod is that the connecting rod is parallel to the supporting rod, the connecting rod is overlapped with the supporting rod and is in a vertical state, and the connecting rod can be adjusted up and down relative to the supporting rod.

10. A lighting device as recited in claim 9, wherein said lighting device is capable of functioning as a fill light in a stable fit condition in which the connecting rod is parallel to the support rod.