CN208634844U - A kind of bendable LED desk lamp - Google Patents

Abstract

The utility model discloses a kind of bendable LED desk lamps, including lamp holder and pedestal, the lamp holder is equipped with switch and coiled pipe, the coiled pipe is connected with lampshade far from one end of lamp holder, the lampshade is equipped with LED light, the lower surface of the lamp holder is symmetrically fixedly connected there are two the first support column and two the second support columns, two first support columns and two the second support columns are fixedly connected with lifter plate jointly, there are two elevating levers for rotation connection on the pedestal, and screw thread is offered on two elevating levers, and two elevating levers run through lifter plate, through equipped with first gear on two elevating levers, the inside of the pedestal is also rotatably connected to rotating bar, and the upper end of rotating bar runs through the inner sidewall of pedestal and is fixedly connected with rotation seat.The utility model structure is simple, easy to use, can the simple and quick whole height to bendable LED desk lamp be adjusted, convenient for proper height needed for meeting user's use of different heights.

Description

A kind of bendable LED desk lamp

Technical field

The utility model relates to LED desk lamp technical field more particularly to a kind of bendable LED desk lamps.

Background technique

LED desk lamp is exactly the desk lamp using light emitting diode as light source, and LED is a kind of solid state semiconductor devices, it can be with It directly converts electricity to light, there are many LED desk lamp type, wherein including bendable LED desk lamp, this LED desk lamp can be adjusted quickly The angle of lamp, but the whole height of existing bendable LED desk lamp is certain, is not easy to carry out the adjusting of height, different heights User using certain inconvenience can be generated.

Utility model content

It is inconvenient purpose of the utility model is to solve the whole height of bendable LED desk lamp in the prior art is certain In the adjusting for carrying out height, user's use of different heights can lead to the problem of a kind of certain bendable that is inconvenient, and proposing LED desk lamp.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of bendable LED desk lamp, including lamp holder and pedestal, the lamp holder is equipped with switch and coiled pipe, the coiled pipe are remote One end from lamp holder is connected with lampshade, and the lampshade is equipped with LED light, there are two the lower surface of the lamp holder is symmetrically fixedly connected First support column and two the second support columns, two first support columns and two the second support columns are fixedly connected with liter jointly Plate drops, and there are two elevating levers for rotation connection on the pedestal, and screw thread are offered on two elevating levers, and two elevating levers are equal Through lifter plate, through first gear is equipped on two elevating levers, the inside of the pedestal is also rotatably connected to rotation Bar, and the upper end of rotating bar runs through the inner sidewall of pedestal and is fixedly connected with rotation seat, the one end of the rotating bar far from pedestal Through second gear is equipped with, two first gears and second gear are arranged with transmission belt jointly.

Preferably, the upper surface of the pedestal is symmetrically opened up there are two first through hole, and the first support column is located at phase In corresponding first through hole.

Preferably, the upper surface of the pedestal is symmetrically opened up there are two the second through-hole, and the second support column is located at phase On corresponding second through-hole.

Preferably, anti-skid chequer is offered on the rotation seat.

Preferably, the inner sidewall of the pedestal is fixedly connected there are four bearing, and elevating lever is rotatably connected on relatively respectively On the bearing answered.

Preferably, third through-hole there are two being opened up on the lifter plate, and elevating lever is located at corresponding third and leads to Kong Shang.

In the utility model, when needing to adjust the height of bendable LED desk lamp, directly rotation rotation seat, rotation seat turn Dynamic to drive drive rotating bar rotation, rotating bar rotation drives two first gears to rotate by second gear and transmission belt, and two First gear rotation drives two elevating lever rotations, and two elevating lever rotations are common to drive lifter plate to move up and down, on lifter plate Two the first support columns of lower mobile drive and two the second support columns move up and down, two the first support columns and two second supports Column, which moves up and down, drives lamp holder to move up and down, and then the whole height of bendable LED desk lamp is adjusted.The utility model knot Structure is simple, easy to use, and the simple and quick whole height to bendable LED desk lamp of energy is adjusted, convenient for meeting different bodies Proper height needed for high user's use.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of bendable LED desk lamp structural schematic diagram；

Fig. 2 be the utility model proposes a kind of bendable LED desk lamp in first support post part structural side view.

In figure: 1 lamp holder, 2 coiled pipes, 3 lampshades, 4 LED light, 5 switches, 6 pedestals, 7 first support columns, 8 second support columns, 9 Lifter plate, 10 elevating levers, 11 first gears, 12 rotation seats, 13 rotating bars, 14 second gears, 15 transmission belts.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of bendable LED desk lamp, including lamp holder 1 and pedestal 6, lamp holder 1 are equipped with switch 5 and coiled pipe 2, Coiled pipe 2 is connected with lampshade 3 far from one end of lamp holder 1, and lampshade 3 is equipped with LED light 4, and the lower surface of lamp holder 1 is symmetrically fixedly connected with Two the first support columns 7 and two the second support columns 8, the upper surface of pedestal 6 are symmetrically opened up there are two first through hole, and first Dagger 7 is located in corresponding first through hole, is moved up and down convenient for the first support column 7, the upper surface of pedestal 6 symmetrically opens up There are two the second through-holes, and the second support column 8 is located on corresponding second through-hole, convenient for moving down on the second support column 8 Dynamic, two the first support columns 7 and two the second support columns 8 are fixedly connected with lifter plate 9 jointly；

In the utility model, there are two elevating lever 10, it is logical to open up that there are two thirds on lifter plate 9 for rotation connection on pedestal 6 Hole, and elevating lever 10 is located on corresponding third through-hole, the screw thread that the rotation of elevating lever 10 is equipped with by elevating lever 10 Lifter plate 9 is driven to move up and down, the inner sidewall of pedestal 6 is fixedly connected there are four bearing, and elevating lever 10 is rotatably connected on respectively On corresponding bearing, elevating lever 10 is supported, and does not influence the rotation of elevating lever 10, and is opened on two elevating levers 10 Equipped with screw thread, and two elevating levers 10 run through lifter plate 9, run through on two elevating levers 10 and are equipped with first gear 11, pedestal 6 Inside be also rotatably connected to rotating bar 13, and the upper end of rotating bar 13 through pedestal 6 inner sidewall and be fixedly connected with rotation Seat 12 offers anti-skid chequer on rotation seat 12, improves the frictional force of rotation seat 12, and convenient for rotation rotation seat 12, rotating bar 13 is remote One end from pedestal 6, which is run through, is equipped with second gear 14, and two first gears 11 and second gear 14 are arranged with transmission belt 15 jointly.

In the utility model, when needing to adjust the height of bendable LED desk lamp, rotation seat 12, rotation seat are directly rotated 12 rotations drive rotating bar 13 to rotate, and the rotation of rotating bar 13 drives two the first teeth by second gear 14 and transmission belt 15 11 rotation of wheel, two first gears 11, which rotate, drives two elevating levers 10 to rotate, and two elevating levers 10 rotate common drive and go up and down Plate 9 moves up and down, and lifter plate 9, which moves up and down, drives two the first support columns 7 and two the second support columns 8 to move up and down, and two First support column 7 and two the second support columns 8, which move up and down, drives lamp holder 1 to move up and down, and then to the whole of bendable LED desk lamp Body height is adjusted.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of bendable LED desk lamp, including lamp holder (1) and pedestal (6), the lamp holder (1) is equipped with switch (5) and coiled pipe (2), the coiled pipe (2) is connected with lampshade (3) far from the one end of lamp holder (1), and the lampshade (3) is equipped with LED light (4), special Sign is that the lower surface of the lamp holder (1) is symmetrically fixedly connected there are two the first support column (7) and two the second support columns (8), Two first support columns (7) and two the second support columns (8) are fixedly connected with lifter plate (9) jointly, on the pedestal (6) There are two elevating lever (10) for rotation connection, and screw thread are offered on two elevating levers (10), and two elevating levers (10) are passed through It wears lifter plate (9), through first gear (11) are equipped on two elevating levers (10), the inside of the pedestal (6) also turns It is dynamic to be connected with rotating bar (13), and the upper end of rotating bar (13) runs through the inner sidewall of pedestal (6) and is fixedly connected with rotation seat (12), the rotating bar (13) is run through far from the one end of pedestal (6) is equipped with second gear (14), two first gears (11) It is arranged with transmission belt (15) jointly with second gear (14).

2. a kind of bendable LED desk lamp according to claim 1, which is characterized in that the upper surface of the pedestal (6) is symmetrical First through hole there are two opening up, and the first support column (7) is located in corresponding first through hole.

3. a kind of bendable LED desk lamp according to claim 1, which is characterized in that the upper surface of the pedestal (6) is symmetrical Second through-hole there are two opening up, and the second support column (8) is located on corresponding second through-hole.

4. a kind of bendable LED desk lamp according to claim 1, which is characterized in that offered on the rotation seat (12) Anti-skid chequer.

5. a kind of bendable LED desk lamp according to claim 1, which is characterized in that the inner sidewall of the pedestal (6) is fixed There are four bearings for connection, and elevating lever (10) is rotatably connected on respectively on corresponding bearing.

6. a kind of bendable LED desk lamp according to claim 1, which is characterized in that offer two on the lifter plate (9) A third through-hole, and elevating lever (10) is located on corresponding third through-hole.