Adjustable desktop lamp

Abstract

The utility model discloses an adjustable desktop lamp which comprises a lower base, a supporting rod is fixedly installed on one side of the upper surface of the lower base, the interior of the supporting rod is of a hollowed-out structure design, a telescopic rod is movably connected to the interior of the supporting rod in a telescopic mode, and a plurality of positioning holes are formed in the outer portion of the supporting rod and the outer portion of the telescopic rod. The multiple positioning holes are longitudinally and linearly distributed at equal intervals, an adapter is fixedly installed at the top end of the telescopic rod, a secondary lamp rod is fixedly installed outside the adapter, the secondary lamp rod is perpendicular to the telescopic rod, and a damping rotating shaft is rotationally installed at the top end of the telescopic rod. The illumination angle of the illumination lamp can be effectively and freely adjusted through the rotating lampshade, the 360-degree rotating free adjustment use effect is achieved, the illumination angle adjustment range is wider, the dual dynamic adjustment characteristic of the illumination height and the illumination angle can be achieved through the cooperation of the telescopic rod, adjustment is more flexible and convenient, and the illumination angle can be adjusted more stably. And different use environments and use requirements can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp technical field, concretely is a kind of adjustable desktop lamp. BACKGROUND

[0002] ‌Lamp is the general term of lighting tool, main function is to pass light, distribution and change the light distribution of light source.‌Lamp includes all components required for fixing and protecting light source except light source, and the line accessories necessary for connecting with power supply. The types of lamp are various, the common ones are ceiling lamp, desk lamp, wall lamp and floor lamp etc.;

[0003] ‌Desktop lamp‌It refers to the lighting equipment placed on the desktop, mainly used for providing local lighting and decoration function. Desktop lamp not only can provide necessary brightness for desktop, but also can create unique atmosphere, improve overall aesthetic feeling and use experience;

[0004] The height of the illumination and the angle of the illumination of the conventional desktop desk lamp are inconvenient to adjust, so there is certain use limitation in actual use, and the illumination adjusting flexibility is insufficient, so the utility model provides a kind of adjustable desktop lamp. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of adjustable desktop lamp to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable desktop lamp, including lower base, the lower base upper surface one side is fixedly installed with support rod, the inside of support rod is hollow structure design, telescopic link is movably connected in the inside of support rod, the outside of support rod and telescopic link is all set with several positioning holes, several positioning holes are longitudinally linearly distributed at equal intervals, the top of telescopic link is fixedly installed with adapter, the outside of adapter is fixedly installed with secondary lamp pole, secondary lamp pole is vertically arranged with telescopic link, the top of telescopic link is rotatably installed with damping pivot, the one end of damping pivot is fixedly installed with lampshade.

[0007] Preferably, the secondary lamp pole and the telescopic link are vertically arranged.

[0008] Preferably, the inside of the lampshade is fixedly installed with LED light-emitting lamp plate.

[0009] Preferably, the bottom end outer wall of the lower base is fixedly installed with rubber suction cup.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The utility model discloses a telescopic rod can be manually free telescopic adjustment in the inside support pole up and down, and the overall length of the support pole body assembly can be adjusted through the telescopic work of telescopic rod, and the use effect of adjusting the total length of the pole body can effectively freely adjust the desk lamp lighting height of the utility model, and the actual use characteristics of the dynamic adjustable lighting height are provided, and the use requirement of different height illumination can be satisfied, and the utility model discloses convenient, flexible, practical, and wide application range.

[0012] Meanwhile, the lampshade is rotatably connected with the telescopic rod through the damping pivot, so that the lampshade can be rotated through manual operation in actual use, the lighting angle of the illuminating lamp can be effectively adjusted through the rotating lampshade, the free adjustment effect of 360° rotation is provided, the lighting angle adjustment is more extensive, the double dynamic adjustment characteristics of the lighting height and the lighting angle can be provided through the use of the telescopic rod, the adjustment is more flexible and convenient, the use environment and use requirement can be satisfied, the use limitation is reduced, the overall structure is simple, the manufacturing and maintenance cost is low, and the utility model discloses is suitable for widely used.

[0013] And the rubber suction cup is arranged, the desk lamp of the utility model can be adsorbed on the desktop, the use stability of the desk lamp can be effectively improved through the rubber suction cup, the lamp is prevented from falling and sliding due to accidental collision, the desktop adsorption and anti-falling use effect is provided, and the stability and overall service life during placement and use are improved. DRAWINGS

[0014] Fig. 1 It is the right view three-dimensional structure schematic diagram of the desk lamp of the utility model embodiment;

[0015] Fig. 2 It is the bottom view structure schematic diagram of the lower base of the utility model embodiment;

[0016] Fig. 3 It is the left view three-dimensional structure schematic diagram of the desk lamp of the utility model embodiment.

[0017] In the drawing: 1, lower base;2, support pole;3, telescopic rod;4, positioning hole;5, adapter;6, two-stage lamp pole;7, damping pivot;8, lampshade;9, rubber suction cup. DETAILED DESCRIPTION

[0018] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0019] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] Please refer to Figs. 1-3 The present application provides an embodiment: a table lamp with adjustable, including the lower base 1, the lower base 1 upper surface one side fixedly installed with support rod 2, and the lower base 1 upper surface can be used for placing articles, has certain storage effect;

[0022] The inside of the support rod 2 is designed as a hollow structure, and the inside of the support rod 2 is telescopically connected with the telescopic rod 3, and the outside of the support rod 2 and the telescopic rod 3 is provided with a plurality of positioning holes 4, and the plurality of positioning holes 4 are longitudinally linearly distributed at equal intervals, and the positioning hole 4 is provided with a positioning pin for height limiting and fixing in actual use;

[0023] According to the above structure, in actual use, the telescopic rod 3 can be manually adjusted up and down inside the supporting rod 2, and the overall length of the supporting rod assembly can be adjusted by the telescopic work of the telescopic rod 3, so that the use effect of adjusting the overall length of the rod body can effectively adjust the lighting height of the desktop lamp, and the actual use characteristics of the dynamic adjustable lighting height can meet the lighting use requirements of different heights, convenient to use, flexible to adjust, practical, wide application range.

[0024] When the telescopic rod 3 needs to be positioned, the positioning hole of the current height of the telescopic rod 3 is horizontally aligned with the positioning hole 4 on the supporting rod 2, and then the positioning pin is installed in the aligned hole, so that the telescopic fixing work of the telescopic rod 3 can be completed, and the telescopic rod 3 can be kept in a stable state at the lighting height, ensuring normal adjustment and fixing use effect.

[0025] The top end of the telescopic rod 3 is fixedly installed with an adapter 5, and the outer portion of the adapter 5 is fixedly installed with a secondary lamp rod 6, wherein, referring to the drawings, the secondary lamp rod 6 is perpendicular to the telescopic rod 3.

[0026] The top end of the telescopic rod 3 is rotatably installed with a damping shaft 7, and one end of the damping shaft 7 is fixedly installed with a lampshade 8.

[0027] This structure design, the lampshade 8 is rotatably connected with the telescopic rod 3 through the damping shaft 7, so that in actual use, the lampshade 8 can be rotated by manually bending, so that the lighting angle of the illuminating lamp can be freely adjusted through the rotating lampshade 8, and the use effect of 360° rotation is achieved, the lighting angle adjustment is more extensive, and the dual dynamic adjustment characteristics of lighting height and lighting angle are achieved through the use of the telescopic rod 3, the adjustment is more flexible and convenient, different use environments and use requirements can be met, the use limitation is reduced, the overall structure is simple, the manufacturing and maintenance cost is low, and the use is suitable for popularization.

[0028] In this embodiment, the inside of the lampshade 8 is fixedly installed with an LED light emitting lamp panel, wherein, as an optimization technical solution of the present application, the LED light emitting lamp panel can be designed as a three-color light emitting lamp, i.e. warm white, cold white and neutral light, so that different use environments and use requirements can be met by the three-color LED light emitting lamp panel, and the overall use effect is improved.

[0029] In this embodiment, in order to improve the stability of the lower base 1 when in contact with the desktop, the bottom end outer wall of the lower base 1 is fixedly provided with a rubber suction cup 9, so that the desktop lamp of the utility model can be adsorbed on the desktop through the rubber suction cup 9, thereby effectively improving the use stability of the desktop lamp, avoiding the lamp from falling or sliding due to accidental collision, thereby having certain desktop adsorption and anti-falling use effect, effectively improving the stability and overall service life during use.

[0030] Working principle: when in use, the desktop lamp of the utility model can be adsorbed on the desktop through the rubber suction cup 9, thereby effectively improving the use stability of the desktop lamp, avoiding the lamp from falling or sliding due to accidental collision, thereby having certain desktop adsorption and anti-falling use effect, effectively improving the stability and overall service life during use;

[0031] After the lamp is fixed, it can be connected to electricity, and the LED light panel inside the lampshade 8 can be used for lighting, thereby ensuring normal use effect;

[0032] The telescopic rod 3 can be manually adjusted in length up and down inside the supporting rod 2, thereby the overall length of the supporting rod assembly can be adjusted through the telescopic work of the telescopic rod 3, so that the lighting height of the desktop lamp of the utility model can be freely adjusted through the use effect of adjusting the overall length of the rod body, thereby having the actual use characteristics of dynamic adjustable lighting height, which can meet the lighting use requirements of different heights, is convenient to use, flexible to adjust, has high practicality, and has wide application range;

[0033] When the telescopic rod 3 needs to be positioned, the positioning hole of the current height of the telescopic rod 3 is horizontally aligned with the positioning hole 4 on the supporting rod 2, and then a positioning pin is installed in the aligned hole, so that the telescopic fixing work of the telescopic rod 3 can be completed, so that it remains stable at the lighting height, and normal adjustment and fixing use effect is ensured;

[0034] Meanwhile, the lampshade 8 is rotatably connected with the telescopic rod 3 through the damping rotating shaft 7, so that in actual use, the lampshade 8 can be rotated through manual bending, so that the lighting angle of the illuminating lamp can be freely adjusted through the rotating lampshade 8, has the free adjustment use effect of 360° rotation, the lighting angle adjustment is more extensive, through the use of the telescopic rod 3, has the dual dynamic adjustment characteristics of lighting height and lighting angle, is more flexible and convenient to adjust, can meet different use environments and use requirements, reduces use limitations, and has simple overall structure, low manufacturing and maintenance cost, and is suitable for popularization and use.

[0035] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An adjustable table lamp comprising a lower base (1), characterized in that, The lower base (1) upper surface side is fixedly installed with a support rod (2), the inside of the support rod (2) is hollow structure design, the inside of the support rod (2) is telescopically connected with a telescopic rod (3), the outside of the support rod (2) and telescopic rod (3) is all provided with a plurality of positioning holes (4), a plurality of the positioning holes (4) are equally spaced longitudinal linear distribution, the top of the telescopic rod (3) is fixedly installed with an adapter (5), the outside of the adapter (5) is fixedly installed with a secondary lamp pole (6), the secondary lamp pole (6) is perpendicular to the telescopic rod (3), the top of the telescopic rod (3) is rotatably installed with a damping shaft (7), one end of the damping shaft (7) is fixedly installed with a lampshade (8).

2. An adjustable desktop luminaire according to claim 1, characterized in that: The secondary lamp pole (6) and the telescopic rod (3) are perpendicular to each other.

3. The adjustable desktop luminaire of claim 1, wherein: The inside of the lampshade (8) is fixedly installed with an LED light emitting lamp plate.

4. The adjustable desktop luminaire of claim 1, wherein: The bottom of the lower base (1) outer wall is fixedly installed with a rubber suction cup (9).

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