CN213840597U

CN213840597U - LED table lamp convenient to use

Info

Publication number: CN213840597U
Application number: CN202022720543.4U
Authority: CN
Inventors: 吕凯龙
Original assignee: 吕凯龙
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-30
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a LED desk lamp that facilitates use, the on-line screen storage device comprises a base, the first bracing piece of upside fixedly connected with of base, the upper end of first bracing piece is rotated and is connected with the second bracing piece, first spout has been seted up on the surface of second bracing piece, the inboard sliding connection of first spout has the slider, intermeshing's profile of tooth recess has been seted up to the inboard of slider and first spout, the fixed surface of slider is connected with the third bracing piece, the other end of third bracing piece rotates and is connected with lamps and lanterns, the downside fixed mounting of lamps and lanterns has the LED lamp plate. The utility model discloses a slider is at the inside slip of first spout, and cooperation third bracing piece extends lamps and lanterns, and intermeshing through the profile of tooth recess fixes the third bracing piece, and the convenience is adjusted the illumination zone of lamps and lanterns, makes the regulation of lamps and lanterns more convenient, improves work efficiency.

Description

LED table lamp convenient to use

Technical Field

The utility model relates to a LED field specifically is a LED table lamp that facilitates use.

Background

Table lamps are commonly used in offices, homes, and other places to illuminate certain spaces. For conventional desk lamps, incandescent lamps or fluorescent lamps have been used. However, due to the properties of incandescent lamps or fluorescent lamps, the illumination section should be within a certain size range and have limitations in the shape and design of the illumination section. Since a large amount of heat is emitted from the lamp as the lamp is continuously used, the material for encapsulating the lamp is limited to aluminum or the like. Moreover, the power consumption is high, and the flickering of the lamp due to long-term use causes eye fatigue. Accordingly, a desk lamp using an LED lamp instead of an incandescent lamp or a fluorescent lamp has been recently developed. The LED is a common light-emitting device, is called a light-emitting diode for short, releases energy through the recombination of electrons and holes to emit light, and is widely applied to the field of illumination. The light emitting diode can efficiently convert electric energy into light energy, and has wide application in modern society, such as illumination, flat panel display, medical devices and the like, and the LED lamp is closer to sunlight and can generate various atmospheres. Moreover, the LED lamp can freely adjust light intensity and save energy without electromagnetic wave influence, and in terms of energy consumption, the energy consumption of the LED lamp is one tenth of that of an incandescent lamp and one fourth of that of an energy-saving lamp. This is one of the biggest features of LED lamps. The prior people advocate energy conservation and environmental protection, and the characteristic of energy conservation ensures that the application range of the LED lamp is very wide, so that the LED lamp is very popular.

Traditional LED table lamp structure is simple and crude, for guaranteeing the normal use of lamps and lanterns, often improves the stability of base at lamps and lanterns base internally mounted counter weight article, is unfavorable for reducing the product dead weight, and when adjusting the illumination scope, complex operation reduces user's use and experiences.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a LED table lamp who facilitates use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED table lamp that facilitates use, includes the base, the first bracing piece of upside fixedly connected with of base, the upper end of first bracing piece is rotated and is connected with the second bracing piece, first spout has been seted up on the surface of second bracing piece, the inboard sliding connection of first spout has the slider, intermeshing's profile of tooth recess has been seted up to the inboard of slider and first spout, the fixed surface of slider is connected with the third bracing piece, the other end of third bracing piece is rotated and is connected with lamps and lanterns, the downside fixed mounting of lamps and lanterns has the LED lamp plate.

Preferably, a second sliding groove is formed in the lower side of the base, an extension rod is connected to the inner side of the second sliding groove in a sliding mode, a fixed block is fixedly connected to one end of the extension rod, and a pen groove is formed in the upper side of the fixed block.

Preferably, a slotted hole is formed in the first supporting rod, and a storage box is rotatably connected to the inside of the slotted hole.

Preferably, the downside of base is provided with the sucking disc, the upside fixedly connected with connecting rod of sucking disc, the upper end fixedly connected with connecting plate of connecting rod.

Preferably, the upside fixed mounting of lamps and lanterns has the motor, the output fixedly connected with flabellum of motor, the flabellum sets up the downside at lamps and lanterns, the upside fixedly connected with protection casing of lamps and lanterns, the protection casing sets up the outside at the motor.

Preferably, a fastening bolt is arranged between the first support rod and the second support rod, and a fastening nut is connected to the surface of the fastening bolt in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a slider is at the inside slip of first spout, and cooperation third bracing piece extends lamps and lanterns, and intermeshing through the profile of tooth recess fixes the third bracing piece, and the convenience is adjusted the illumination zone of lamps and lanterns, makes the regulation of lamps and lanterns more convenient, improves work efficiency.

2. The utility model discloses an extension rod cooperation fixed block slides at the second spout, adjusts the area of contact of base and desktop, improves the stability of device, presses down the sucking disc through connecting plate cooperation connecting rod, makes the sucking disc adsorb on the desktop, improves the stability of base.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a schematic view of the bottom view structure of the present invention;

fig. 4 is a schematic view of a three-dimensional cross-sectional structure of the base of the present invention.

In the figure: the LED lamp comprises a base 1, a first supporting rod 2, a second supporting rod 3, a first sliding groove 4, a sliding block 5, a tooth-shaped groove 6, a third supporting rod 7, a lamp 8, an LED lamp panel 9, a second sliding groove 10, an extension rod 11, a fixing block 12, a pen groove 13, a slotted hole 14, a storage box 15, a sucker 16, a connecting rod 17, a connecting plate 18, a motor 19, fan blades 20, a protective cover 21, a fastening bolt 22 and a fastening nut 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a convenient LED desk lamp comprises a base 1, a first supporting rod 2 is fixedly connected to the upper side of the base 1, the upper end of the first supporting rod 2 is rotatably connected to a second supporting rod 3, a first sliding groove 4 is formed in the surface of the second supporting rod 3, a sliding block 5 is slidably connected to the inner side of the first sliding groove 4, tooth-shaped grooves 6 which are meshed with each other are formed in the sliding block 5 and the inner side of the first sliding groove 4, a third supporting rod 7 is fixedly connected to the surface of the sliding block 5, the other end of the third supporting rod 7 is rotatably connected to a lamp 8, an LED lamp panel 9 is fixedly mounted on the lower side of the lamp 8, the sliding block 5 slides in the first sliding groove 4, the lamp is extended by matching with the third supporting rod 7, the third supporting rod 7 is fixed by the mutual meshing of the tooth-shaped grooves 6, the illumination range of the lamp is convenient to adjust, and the lamp is more convenient to adjust, the working efficiency is improved.

Referring to fig. 4, a second sliding groove 10 is formed in the lower side of the base 1, an extension rod 11 is slidably connected to the inner side of the second sliding groove 10, a fixed block 12 is fixedly connected to one end of the extension rod 11, a pen slot 13 is formed in the upper side of the fixed block 12, the extension rod 11 is matched with the fixed block 12 to slide in the second sliding groove 10, the contact area between the base 1 and the desktop is adjusted, and the stability of the device is improved.

Referring to fig. 4, a slot 14 is formed in the first support rod 2, a storage box 15 is rotatably connected to the inside of the slot 14, the storage box 15 can be rotated out of the inside of the slot 14 by pressing the lower side of the storage box 15, pens and the like can be stored in the storage box 15, and when the storage box 15 is located inside the slot 14, dust can be effectively prevented from contaminating the pens.

Referring to fig. 4, a suction cup 16 is disposed at a lower side of the base 1, a connecting rod 17 is fixedly connected to an upper side of the suction cup 16, a connecting plate 18 is fixedly connected to an upper end of the connecting rod 17, and the suction cup 16 is pressed down by the connecting plate 18 in cooperation with the connecting rod 17, so that the suction cup 16 is adsorbed on a table top, and stability of the base 1 is improved.

Referring to fig. 2 and 3, a motor 19 is fixedly installed on the upper side of the lamp 8, the output end of the motor 19 is fixedly connected with fan blades 20, the fan blades 20 are arranged on the lower side of the lamp 8, a protective cover 21 is fixedly connected to the upper side of the lamp 8, the protective cover 21 is arranged on the outer side of the motor 19, and the motor 19 drives the fan blades 20 to rotate, so that the heat of a user can be reduced.

Referring to fig. 1, a fastening bolt 22 is disposed between the first support rod 2 and the second support rod 3, a fastening nut 23 is connected to a surface thread of the fastening bolt 22, the second support rod 3 is angularly adjusted around the first support rod 2 by loosening the fastening nut 23, and after the angular adjustment is completed, the fastening nut 23 is screwed to complete the angular adjustment of the lamp, so that the practicability of the device is improved.

The working principle is as follows: through loosening the fastening nut 23, the second support rod 3 is subjected to angle adjustment around the first support rod 2, after the angle adjustment is completed, the fastening nut 23 is screwed to complete the angle adjustment of the lamp, the lamp is extended by the sliding block 5 in the first sliding groove 4 in cooperation with the third support rod 7, the third support rod 7 is fixed through the mutual meshing of the tooth-shaped grooves 6, the illumination range of the lamp is conveniently adjusted, the adjustment of the lamp is more convenient, the working efficiency is improved, the extension rod 11 is matched with the fixed block 12 to slide in the second sliding groove 10, the contact area between the base 1 and the desktop is adjusted, the stability of the device is improved, the suction cup 16 is pressed down through the connecting plate 18 and the connecting rod 17, the suction cup 16 is adsorbed on the desktop, the stability of the base 1 is improved, the storage box 15 can be rotated out from the inside of the slotted hole 14 by pressing the lower side of the storage box 15, the storage box 15 is used for storing pens, and when the storage box 15 is arranged in the slotted hole 14, the pens can be effectively prevented from being contaminated by dust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED table lamp who facilitates use, includes base (1), its characterized in that: the utility model discloses a lamp, including base (1), upside fixedly connected with first bracing piece (2), the upper end of first bracing piece (2) is rotated and is connected with second bracing piece (3), first spout (4) have been seted up on the surface of second bracing piece (3), the inboard sliding connection of first spout (4) has slider (5), intermeshing's profile of tooth recess (6) have been seted up to the inboard of slider (5) and first spout (4), the fixed surface of slider (5) is connected with third bracing piece (7), the other end of third bracing piece (7) rotates and is connected with lamps and lanterns (8), the downside fixed mounting of lamps and lanterns (8) has LED lamp plate (9).

2. The LED table lamp convenient to use of claim 1, wherein: second spout (10) have been seted up to the downside of base (1), the inboard sliding connection of second spout (10) has extension rod (11), the one end fixedly connected with fixed block (12) of extension rod (11), pen slot (13) have been seted up to the upside of fixed block (12).

3. The LED table lamp convenient to use of claim 1, wherein: slotted hole (14) have been seted up to the inside of first bracing piece (2), the inside rotation of slotted hole (14) is connected with receiver (15).

4. The LED table lamp convenient to use of claim 1, wherein: the downside of base (1) is provided with sucking disc (16), the upside fixedly connected with connecting rod (17) of sucking disc (16), the upper end fixedly connected with connecting plate (18) of connecting rod (17).

5. The LED table lamp convenient to use of claim 1, wherein: the upside fixed mounting of lamps and lanterns (8) has motor (19), the output fixedly connected with flabellum (20) of motor (19), flabellum (20) set up the downside at lamps and lanterns (8), upside fixedly connected with protection casing (21) of lamps and lanterns (8), protection casing (21) set up the outside at motor (19).

6. The LED table lamp convenient to use of claim 1, wherein: a fastening bolt (22) is arranged between the first supporting rod (2) and the second supporting rod (3), and a fastening nut (23) is connected to the surface of the fastening bolt (22) in a threaded mode.