CN215982091U - Lighting device - Google Patents

Abstract

The utility model provides a lighting device, and relates to the technical field of daily necessities, so that the structure of the lighting device is optimized to a certain extent, and the size of a desk lamp is reduced. The utility model provides a lighting device, which comprises a base, a first connecting rod, a second connecting rod and a lighting assembly, wherein the base is provided with a first connecting rod and a second connecting rod; the first connecting rod is attached to the base, one end of the first connecting rod is rotatably connected with the base so that the first connecting rod can turn over relative to the base, and one end of the second connecting rod is rotatably connected with one end, far away from the base, of the first connecting rod; the lighting assembly is attached to the second connecting rod, and one end of the lighting assembly and one end, far away from the first connecting rod, of the second connecting rod are connected in a rotating mode, so that the lighting assembly can turn over relative to the second connecting rod.

Description

Lighting device

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a lighting device.

Background

The desk lamp can provide the illumination for daily life, study and work, and general domestic desk lamp needs fixed power and certain space of placing, and when the user of service needs when the position of outdoor or other no fixed power uses, domestic desk lamp just can't use to, because the space that domestic desk lamp occupy is fixed, consequently, more be not convenient for go out and carry.

Therefore, it is desirable to provide a lighting device to solve the problems in the prior art to some extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lighting device, which is used for optimizing the structure of the lighting device to a certain extent and reducing the size of a table lamp.

The utility model provides a lighting device, which comprises a base, a first connecting rod, a second connecting rod and a lighting assembly, wherein the base is provided with a first connecting rod and a second connecting rod; the first connecting rod is attached to the base, one end of the first connecting rod is rotatably connected with the base so that the first connecting rod can turn over relative to the base, and one end of the second connecting rod is rotatably connected with one end, far away from the base, of the first connecting rod; the lighting assembly is attached to the second connecting rod, and one end of the lighting assembly is rotatably connected with one end, far away from the first connecting rod, of the second connecting rod, so that the lighting assembly can turn over relative to the second connecting rod.

The base is internally provided with a first accommodating concave part, and the first connecting rod is recovered in the first accommodating concave part.

Specifically, lighting components includes lamp shade and lamp pearl, the lamp pearl set up in the lamp shade, the one end of lamp shade with the second connecting rod rotates to be connected.

Further, the lamp cover is formed with a second accommodating recess, the first accommodating recess and the second accommodating recess constitute an accommodating space, and the first link and the second link can be retracted into the accommodating space.

The first accommodating concave part is internally provided with a first connecting piece, one end of the first connecting rod is rotatably connected with the first connecting piece, and the first connecting rod can be overturned between 0-180 degrees relative to the first connecting piece and can be kept at any angle.

Specifically, a first limiting part is formed on the first connecting piece so as to limit the range of the turning angle of the first connecting rod to be between 0 and 90 degrees.

The lampshade is rotatably connected with the second connecting piece, can turn over between 0 and 180 degrees relative to the second connecting piece and can be kept at any angle.

Specifically, a second limiting part is formed on the second connecting piece so as to limit the turning angle range of the lampshade to be between 0 and 90 degrees.

Further, the lighting assembly further comprises a power supply component, wherein the power supply component is arranged in the base and is connected with the lamp beads to provide power for the lamp beads.

Furthermore, a non-slip pad is arranged on one side of the base, which faces away from the first accommodating concave part.

Compared with the prior art, the lighting device provided by the utility model has the following advantages:

the utility model provides a lighting device, which comprises a base, a first connecting rod, a second connecting rod and a lighting assembly, wherein the base is provided with a first connecting rod and a second connecting rod; the first connecting rod is attached to the base, one end of the first connecting rod is rotatably connected with the base so that the first connecting rod can turn over relative to the base, and one end of the second connecting rod is rotatably connected with one end, far away from the base, of the first connecting rod; the lighting assembly is attached to the second connecting rod, and one end of the lighting assembly and one end, far away from the first connecting rod, of the second connecting rod are connected in a rotating mode, so that the lighting assembly can turn over relative to the second connecting rod.

From this analysis can know, through making first connecting rod base upset relatively, second connecting rod and first connecting rod parallel arrangement, and the second connecting rod can be rotatory relatively first connecting rod, lighting assembly can overturn relatively the second connecting rod, when needs folding recovery, make lighting assembly second connecting rod upset relatively earlier, and laminate mutually with the second connecting rod, rotate the second connecting rod again, make second connecting rod and first connecting rod overlap, at last with the relative base upset of first connecting rod, make first connecting rod and base laminate mutually, thereby can reduce the whole size and the space occupation of desk lamp to a certain extent, make the lighting device that this application provided portable and outdoor use more.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a lighting device according to an embodiment of the present invention in an unfolded state;

fig. 2 is a schematic structural diagram illustrating a first link of the lighting device according to the embodiment of the present invention being turned over relative to a base;

fig. 3 is a schematic structural view illustrating a first connecting rod and a base of the lighting device according to the embodiment of the present invention;

fig. 4 is a schematic structural view illustrating a lamp shade of the lighting device according to the embodiment of the present invention being flipped over with respect to the second link;

fig. 5 is a schematic structural view illustrating a lamp cover of the lighting device according to the embodiment of the present invention attached to a second link;

fig. 6 is a schematic structural diagram illustrating a second link rotating relative to a first link in the lighting device according to the embodiment of the present invention;

fig. 7 is a schematic overall structure diagram of a recycling state of the lighting device according to the embodiment of the present invention.

In the figure: 1-a base; 101-a first receiving recess; 102-a first connector; 103-non-slip mat; 2-a first link; 3-a second link; 301-a second connector; 4-a lampshade; 401-second accommodation recess.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

For ease of description, spatial relationship terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

As shown in fig. 1 to 7, the present invention provides a lighting device, including a base 1, a first link 2, a second link 3, and a lighting assembly; the first connecting rod 2 is attached to the base 1, one end of the first connecting rod 2 is rotatably connected with the base 1, so that the first connecting rod 2 can turn over relative to the base 1, and one end of the second connecting rod 3 is rotatably connected with one end of the first connecting rod 2, which is far away from the base 1; the lighting assembly is attached to the second connecting rod 3, and one end of the lighting assembly and one end, far away from the first connecting rod 2, of the second connecting rod 3 are connected in a rotating mode, so that the lighting assembly can turn over relative to the second connecting rod 3.

Compared with the prior art, the lighting device provided by the utility model has the following advantages:

according to the lighting device provided by the utility model, the first connecting rod 2 can be turned relative to the base 1, the second connecting rod 3 is arranged in parallel with the first connecting rod 2, the second connecting rod 3 can rotate relative to the first connecting rod 2, the lighting assembly can be turned relative to the second connecting rod 3, when the lighting device needs to be folded and recovered, the lighting assembly is firstly turned relative to the second connecting rod 3 and is attached to the second connecting rod 3, then the second connecting rod 3 is rotated to enable the second connecting rod 3 to be overlapped with the first connecting rod 2, and finally the first connecting rod 2 is turned relative to the base 1 to enable the first connecting rod 2 to be attached to the base 1, so that the overall size and the space occupation of the desk lamp can be reduced to a certain extent, and the lighting device provided by the utility model is more convenient to carry and use outdoors.

During the use, expand lighting device in order to realize the illumination according to the action that is on the contrary foretell, preferably, lighting assembly in this application includes lamp shade 4 and lamp pearl, and the lamp pearl sets up in lamp shade 4, and the one end and the second connecting rod 3 of lamp shade 4 are rotated and are connected. One side of the lampshade 4 facing the second connecting rod 3 is provided with a light-transmitting plate, and light generated after the lamp beads are electrified passes through the light-transmitting plate to illuminate.

Preferably, in the present application, the first link 2 and the second link 3 may be connected by a rotating shaft, so that the second link 3 can rotate 360 ° relative to the first link 2, and when the recovery is required, the second link 3 is rotated relative to the first link 2 to a position coinciding with the first link 2, and the recovery is completed.

Second connecting rod 3 also can make second connecting rod 3 overturn with first connecting rod 2 relatively through the connecting piece with being connected of first connecting rod 2 in this application, during the use, overturns first connecting rod 2, second connecting rod 3 and lamp shade 4 in order to realize whole lighting device's expansion.

Further preferably, lighting assembly in this application still includes the power supply component, and the power supply component sets up in base 1, and is connected with the lamp pearl to provide electric power to the lamp pearl.

What need supplyes the explanation here is, power supply component in this application can adopt the dry battery to provide electric power or adopt rechargeable battery to the lamp pearl, makes rechargeable battery set up in base 1 to set up charging mouth and pilot lamp in base 1's outside, realize charging rechargeable battery, thereby realize the power supply to the lamp pearl.

What need further supplement the explanation here is, lamp pearl in this application inlays to be established on the circuit board, and the circuit board setting is in lamp shade 4, and the power supply component is the circuit board power supply, is equipped with the button on lamp shade 4 or the base 1, and the button is connected with the circuit board, and when the user presses the button, the circuit board circular telegram, and the lamp pearl is opened, and when the user presses the button once more, the circuit board outage, the lamp pearl is extinguish.

In order to further reduce the space occupation of the lighting device provided by the present application, it is preferable that a first accommodating recess 101 is formed in the base 1, and the first link 2 is retracted in the first accommodating recess 101.

By forming the first accommodation recess 101, when the retraction is necessary, as shown in fig. 3 to 6, the first link 2 can be retracted into the first accommodation recess 101, so that the overall thickness of the lighting device in the retracted state can be reduced to some extent.

It should be added here that when the second link 3 is rotated relative to the first link 2, the first accommodation recess 101 accommodates only the first link 2, so that the rotational movement of the second link 3 relative to the first link 2 is not affected. When the second link 3 in the present application is adapted to be able to turn with respect to the first link 2, the first accommodation recess 101 may accommodate the first link 2 and the second link 3, thereby enabling further reduction in overall thickness.

Since it is preferable in the present application that the second link 3 rotates with respect to the first link 2, as shown in fig. 1 to 6, the present application provides the lamp housing 4 formed with a second receiving recess 401, the first receiving recess 101 and the second receiving recess 401 constituting a receiving space in which the first link 2 and the second link 3 can be retracted.

The second link 3 can be accommodated in the second accommodating recess 401, and the thickness of the entire lighting device can be reduced without affecting the rotation of the second link 3 with respect to the first link 2.

The first accommodating concave part 101 is internally provided with a first connecting piece 102, one end of the first connecting rod 2 is rotatably connected with the first connecting piece 102, and the first connecting rod 2 can be overturned between 0-180 degrees relative to the first connecting piece 102 and can be kept at any angle.

In the present application, the first connecting rod 2 and the first connecting member 102 may adopt a clearance fit, and the clearance is 0, so that the first connecting rod 2 can rotate relative to the first connecting member 102, and the requirement that the first connecting rod 2 is kept at a desired position can be satisfied.

During operation, a user firstly presses the base 1 and then pulls the first connecting rod 2, so that the first connecting rod 2 rotates to a required position relative to the base 1 to complete the operation.

It should be added here that, in the present application, a gear or the like may be provided between the first link 2 and the first connecting member 102, so that the first link 2 is turned over relative to the first connecting member 102 and is maintained at any angle.

Preferably, as shown in fig. 1, the first connecting member 102 of the present application is formed with a first stopper to limit the range of the turning angle of the first link 2 to between 0 ° and 90 °.

As shown in fig. 1, since the base 1 of the present application is formed with the first receiving recess 101, the first connecting rod 2 can be prevented from being damaged by the first connecting rod 2 being turned excessively, by limiting the turning angle of the first connecting rod 2 relative to the base 1 to 0 ° to 90 ° by the first limiting portion formed on the first connecting member 102.

Specifically, in the application, the second connecting piece 301 is arranged at one end of the second connecting rod 3, which is far away from the first connecting rod 2, the lampshade 4 is rotatably connected with the second connecting piece 301, and the lampshade 4 can be turned over between 0 degrees and 180 degrees relative to the second connecting piece 301 and can be kept at any angle.

The clearance fit that lamp shade 4 and second connecting piece 301 can adopt the clearance to be 0 in this application, also can adopt structures such as gear to realize the upset of lamp shade 4 relative second connecting piece 301.

When the lamp shade is operated, a user firstly holds the second connecting rod 3 and then pulls the lamp shade 4, so that the lamp shade 4 rotates to a required position relative to the second connecting rod 3, and the operation is finished.

Preferably, as shown in fig. 1 to 3, a second limit portion is formed on the second connector 301 to limit the turning angle range of the lamp housing 4 to between 0 ° and 90 °.

As shown in fig. 1 to 3, since the second receiving recess 401 is formed on the lamp housing 4 in the present application, the turning angle of the lamp housing 4 relative to the second link 3 can be limited to 0 ° to 90 ° by the second limiting portion formed on the second connecting member 301, so that the problem that the second connecting member 301 is damaged due to the lamp housing 4 being turned over excessively can be avoided.

Further, as shown in fig. 1-7, the side of the base 1 facing away from the first receiving recess 101 in the present application is provided with a non-slip pad 103, and the lighting device provided by the present application can be stably placed through the non-slip pad 103.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. A lighting device is characterized by comprising a base, a first connecting rod, a second connecting rod and a lighting assembly;

the first connecting rod is attached to the base, one end of the first connecting rod is rotatably connected with the base so that the first connecting rod can turn over relative to the base, and one end of the second connecting rod is rotatably connected with one end, far away from the base, of the first connecting rod;

the lighting assembly is attached to the second connecting rod, and one end of the lighting assembly is rotatably connected with one end, far away from the first connecting rod, of the second connecting rod, so that the lighting assembly can turn over relative to the second connecting rod.

2. A lighting device as recited in claim 1, wherein a first receiving recess is formed in said base, and said first link is received in said first receiving recess.

3. The lighting device as defined in claim 2, wherein the lighting assembly comprises a lamp shade and a lamp bead, the lamp bead is disposed in the lamp shade, and one end of the lamp shade is rotatably connected to the second connecting rod.

4. A lighting device as recited in claim 3, wherein said lamp cover is formed with a second accommodation recess, said first accommodation recess and said second accommodation recess constitute an accommodation space, and said first link and said second link are retractable in said accommodation space.

5. The lighting device as claimed in claim 2, wherein a first connecting piece is arranged in the first accommodating concave part, one end of the first connecting rod is rotatably connected with the first connecting piece, and the first connecting rod can be turned over between 0 and 180 degrees relative to the first connecting piece and can be kept at any angle.

6. The illumination device as claimed in claim 5, wherein the first connecting member is formed with a first stopper portion to limit a turning angle range of the first link to between 0 ° and 90 °.

7. The lighting device as claimed in claim 4, wherein a second connecting member is provided at an end of the second connecting rod away from the first connecting rod, the lampshade is rotatably connected with the second connecting member, and the lampshade can be turned over between 0 ° and 180 ° relative to the second connecting member and can be maintained at any angle.

8. The lighting device as claimed in claim 7, wherein a second limiting portion is formed on the second connecting member to limit the turning angle range of the lamp cover to 0-90 °.

9. A lighting device as recited in claim 3, wherein said lighting assembly further comprises power supply means disposed in said base and connected to said light bead for providing power thereto.

10. A lighting device as recited in claim 2, wherein a side of said base facing away from said first receiving recess is provided with a non-slip mat.

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