CN205447563U

CN205447563U - Multifunctional light -emitting diode (LED) desk lamp

Info

Publication number: CN205447563U
Application number: CN201620201889.4U
Authority: CN
Inventors: 何小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-07
Filing date: 2016-03-07
Publication date: 2016-08-10
Anticipated expiration: 2026-03-07

Abstract

The utility model discloses a multifunctional light -emitting diode (LED) desk lamp, including the base, be equipped with the lamp stand on the base, be equipped with the rotary sleeve on the lamp stand, be equipped with first regulation pole on the rotary sleeve, the upper end of first regulation pole is equipped with articulated ball, and the outside of articulated ball is equipped with the ball cover, and the ball cover is connected with second regulation pole, and second regulation pole passes through the rotation axis and links to each other with lamps and lanterns, lamps and lanterns include the lamp body, the vertical spout that is provided with in lamp body side, and sliding connection has light -emitting component on the spout, and light -emitting component includes lamp shade, aluminium base board, LED lamp and slip subassembly, the inside oxygenerator that is equipped with of lamp stand, the base side is equipped with USB charging socket, still is equipped with the battery in the base, and the base upper surface still is equipped with X button, sleep mode button and mode of learning button. The utility model discloses simple structure, easy operation, luminance is adjustable, convenient to use, the practicality is good, and the convenience is adjusted, has increased the life of LED lamp, has increased the radiating effect.

Description

A kind of multi-functional LED desk lamp

Technical field

This utility model relates to a kind of illuminator, specifically a kind of multi-functional LED desk lamp.

Background technology

Light emitting diode is referred to as LED.The diode being made up of the compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc..Visible ray can be given off when electronics and hole-recombination, thus can be used to make light emitting diode.As display lamp in circuit and instrument, or form word or numerical monitor.Gallium arsenide diode glows, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Organic Light Emitting Diode OLED and inorganic light-emitting diode LED is divided again because of chemical property.Light emitting diode also can be divided into normal monochrome light emitting diode, high brightness LED, superhigh brightness LED, color-changing light-emitting diode, blinking light emitting diode, voltage-controlled type light emitting diode, infrarede emitting diode and negative resistance light emitting diode etc..The control model of LED has constant current and constant voltage two kinds, has multiple dimming mode, such as simulation light modulation and PWM to dim, most LED uses current constant control, so can keep stablizing of LED current, be susceptible to the change of VF, the service life of LED lamp can be extended.

Desk lamp, is the one of lamp, and this electrical equipment is predominantly disposed on desk or dining table, is used for illumination.The bright range of exposures of desk lamp is relatively small and concentrates, thus does not interferes with the light in whole room, and effect is confined to around desk lamp, it is simple to reads, learn, and saves the energy.But it finds in using, it can not carry out height and the setting rotated, and function singleness according to the demand of user.Existing desk lamp can only play illuminating effect, if desk lamp also can oxygen supply, then will improve learning efficiency or sleep quality.And along with the development of science and technology, LED gradually instead of electricity-saving lamp, but owing to the LED quantity of same light source is more, so the heat produced also can be more, affect the service life of LED, and the desk lamp of prior art is the intensity of illumination regulating unit are by the way of regulation voltage mostly, this electrical adjustment mode the most also shortens the service life of LED, prior art also has the mode using mechanical dimming, but the circuit of this mode all compares many and more complicated, the later circuit of use time length is the most aging, there is potential safety hazard.

Utility model content

The purpose of this utility model is to provide a kind of multi-functional LED desk lamp, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, the following technical scheme of this utility model offer:

A kind of multi-functional LED desk lamp, including base, base is provided with lamp socket, lamp socket is provided with rotary sleeve, fixes and be connected between rotary sleeve with lamp socket, and described rotary sleeve is provided with the first adjusting rod, the upper end of the first adjusting rod is provided with hinged ball, the outside of hinged ball is provided with ball cover, and one end of ball cover and the second adjusting rod is connected, and the other end of the second adjusting rod is connected with light fixture by rotary shaft；Described light fixture includes that lamp housing, lamp housing side are vertically provided with chute, chute slidably connects luminescence component, is provided with power supply contiguous block in chute, and luminescence component is electrically connected with power supply contiguous block by the connection assembly being fixed on luminescence component；Described luminescence component includes lampshade, aluminium base, LED and slide assemblies, lampshade is correspondingly arranged at aluminium base side, LED is arranged on aluminium base and LED is between lampshade and aluminium base, slide assemblies is arranged on aluminium base opposite side, slide assemblies includes two pieces of symmetrical L-type insulation slide blocks, one end of two slide blocks is equipped with one and connects assembly, is provided with radiating block between two slide blocks, and radiating block is fixing with aluminium base to be connected；Being provided with oxygenerator inside described lamp socket, holder surface offers oxygen outlet, and described base side is provided with USB charging socket, is additionally provided with accumulator in base, and USB charging socket is connected with storage battery, and accumulator is electrically connected with civil power by electric connection line；Described base upper surface is additionally provided with X button, sleep pattern button and learning model button, X button, sleep pattern button, learning model button and luminescence component electrical connection, sleep pattern button and learning model button and oxygenerator electrical connection.

As further program of the utility model: described slide block includes vertical supporting portion and horizontal sliding part, two vertical supporting portions are arranged between two horizontal sliding parts, horizontal sliding part one end is fixing with vertical supporting portion to be connected, the horizontal sliding part other end is fixed with connection assembly, described radiating block is arranged between two vertical supporting portions and the height of radiating block is equal with the height in vertical supporting portion, it is provided with fin, radiating block and two horizontal sliding parts bottom chute to slide along fin.

As this utility model further scheme: described radiating block and fin are aluminum alloy materials.

As this utility model further scheme: described connection assembly includes contact block, spring and pedestal, the bar hole mated with contact block it is provided with in pedestal, contact block slides along bar hole, contact block and power supply contiguous block interference fit, spring is arranged in bar hole, spring one end is fixed on contact block, and the spring other end is fixed on pedestal, and spring is compressive state.

As this utility model further scheme: described chute and luminescence component all have three, three chutes are the most parallel.

Compared with prior art, the beneficial effects of the utility model are: this utility model has simple in construction, advantage simple to operate, brightness is adjustable, can select different patterns according to study or sleep, and this device can be made oxygen and improve learning efficiency or sleep quality；By arranging rotary sleeve and the first adjusting rod, lamp housing can be at the first adjusting rod around the angle adjustment carrying out 360 ° in rotary sleeve；By arranging hinged ball, ball cover and the second adjusting rod, being so capable of the arbitrarily angled regulation of lamp housing, easy to use, practicality is good；By using mechanical type to slide, achieve the stacking of the intensity of illumination of three light sources, convenient regulation, and increase the service life of LED, by the way of contact is dispelled the heat and electrically connected, add radiating effect, avoid the circuit of complexity, extend the service life of desk lamp, add the safety that desk lamp uses.

Accompanying drawing explanation

Fig. 1 is the structural representation of multi-functional LED desk lamp；

Fig. 2 is luminescence component and the connection diagram of chute in multi-functional LED desk lamp；

Fig. 3 is the structural representation connecting assembly and power supply contiguous block in multi-functional LED desk lamp；

In figure: 1-base, 2-lamp socket, 3-rotary sleeve, 4-the first adjusting rod, the hinged ball of 5-, 6-ball cover, 7-the second adjusting rod, 8-rotary shaft, 9-lamp housing, 10-chute, 11-luminescence component, 12-lampshade, 13-LED lamp, 14-aluminium base, 15-slide block, 151-vertical supporting portion, the horizontal sliding part of 152-, 16-connects assembly, 161-pedestal, 162-contact block, 163-spring, 17-power supply contiguous block, 18-fin, 19-radiating block, 20-oxygen outlet, 21-oxygenerator, 22-accumulator, 23-USB charging socket, 24-X button, 25-sleep pattern button, 26-learning model button.

Detailed description of the invention

Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.

Refer to Fig. 1-3, a kind of multi-functional LED desk lamp, including base 1, base 1 is provided with lamp socket 2, lamp socket 2 is provided with rotary sleeve 3, fix between rotary sleeve 3 with lamp socket 2 and be connected, described rotary sleeve 3 is provided with the first adjusting rod 4, so light fixture can be at the first regulation 4 bars around the angle adjustment carrying out 360 ° in rotary sleeve 3, the upper end of described first adjusting rod 4 is provided with hinged ball 5, the outside of hinged ball 5 is provided with ball cover 6, ball cover 6 is connected with one end of the second adjusting rod 7, the other end of the second adjusting rod 7 is connected with light fixture by rotary shaft 8, so it is capable of the arbitrarily angled regulation of light fixture, easy to use, practicality is good；Described light fixture includes lamp housing 9, lamp housing 9 side is vertically provided with chute 10, slidably connecting luminescence component 11 on chute 10, be provided with power supply contiguous block 17 in chute 10, luminescence component 11 is electrically connected with power supply contiguous block 17 by the connection assembly 16 being fixed on luminescence component 11；Described lamp socket 2 is internal is provided with oxygenerator, and 21, lamp socket 2 surface offers oxygen outlet 20, described base 1 side is provided with USB charging socket 23, being additionally provided with accumulator 22 in base 1, USB charging socket 23 electrically connects with accumulator 22, and accumulator 22 is electrically connected with civil power by electric connection line；Described base 1 upper surface is additionally provided with X button 24, sleep pattern button 25 and learning model button 26, X button 24, sleep pattern button 25, learning model button 26 and luminescence component 11 are electrically connected by wire, and sleep pattern button 25 and learning model button 26 and oxygenerator 21 are electrically connected by wire.

Described luminescence component 11 includes lampshade 12, aluminium base 14, LED 13 and slide assemblies, lampshade 12 is correspondingly arranged at aluminium base 14 side, described LED 13 is arranged on aluminium base 14 and LED 13 is between lampshade 12 and aluminium base 14, slide assemblies is arranged on aluminium base 14 opposite side, slide assemblies includes two pieces of symmetrical L-type insulation slide blocks 15, one end of two slide blocks 15 is equipped with one and connects assembly 16, is provided with radiating block 19 between two slide blocks 15, and radiating block 19 is fixing with aluminium base 14 to be connected.

Described slide block 15 includes vertical supporting portion 151 and horizontal sliding part 152, two vertical supporting portions 151 are arranged between two horizontal sliding parts 152, horizontal sliding part 152 one end is fixing with vertical supporting portion 151 to be connected, horizontal sliding part 152 other end is fixed with connection assembly 16, described radiating block 19 is arranged between two vertical supporting portions 151 and the height of radiating block 19 is equal with the height in vertical supporting portion 151, it is provided with fin 18, radiating block 19 and two horizontal sliding parts 152 bottom chute 10 to slide along fin 18.

Described radiating block 19 and fin 18 are aluminum alloy materials.

Described connection assembly 16 includes contact block 162, spring 163 and pedestal 161, it is provided with, in described pedestal 161, the bar hole mated with contact block 162, contact block 162 slides along bar hole, contact block 162 and power supply contiguous block 17 interference fit, spring 163 is arranged in bar hole, spring 163 one end is fixed on contact block 162, and spring 163 other end is fixed on pedestal 161, and spring 163 is in compressive state.

Described chute 10 and luminescence component 11 all have three, and three chutes 10 are the most parallel.

Open sleep pattern button 25, light fixture sends dark light, oxygenerator 21 works, giving out oxygen from oxygen outlet 20, open learning model button 26, light fixture sends brighter light, oxygenerator 21 works, from oxygen outlet 20, give out oxygen, press X button 24, light fixture and oxygenerator 21 and quit work；And the angle adjustable of light fixture, the convenient position changed required for user, provide good optical fiber for user, in base 1, be additionally provided with accumulator 22 and USB charging socket 23, can be that small household appliances provides the function charged.

Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.

Claims

1. a multi-functional LED desk lamp, including base, it is characterized in that, base is provided with lamp socket, and lamp socket is provided with rotary sleeve, fix between rotary sleeve with lamp socket and be connected, described rotary sleeve is provided with the first adjusting rod, and the upper end of the first adjusting rod is provided with hinged ball, and the outside of hinged ball is provided with ball cover, one end of ball cover and the second adjusting rod is connected, and the other end of the second adjusting rod is connected with light fixture by rotary shaft；Described light fixture includes that lamp housing, lamp housing side are vertically provided with chute, chute slidably connects luminescence component, is provided with power supply contiguous block in chute, and luminescence component is electrically connected with power supply contiguous block by the connection assembly being fixed on luminescence component；Described luminescence component includes lampshade, aluminium base, LED and slide assemblies, lampshade is correspondingly arranged at aluminium base side, LED is arranged on aluminium base and LED is between lampshade and aluminium base, slide assemblies is arranged on aluminium base opposite side, slide assemblies includes two pieces of symmetrical L-type insulation slide blocks, one end of two slide blocks is equipped with one and connects assembly, is provided with radiating block between two slide blocks, and radiating block is fixing with aluminium base to be connected；Being provided with oxygenerator inside described lamp socket, holder surface offers oxygen outlet, and described base side is provided with USB charging socket, is additionally provided with accumulator in base, and USB charging socket is connected with storage battery, and accumulator is electrically connected with civil power by electric connection line；Described base upper surface is additionally provided with X button, sleep pattern button and learning model button, X button, sleep pattern button, learning model button and luminescence component electrical connection, sleep pattern button and learning model button and oxygenerator electrical connection.

Multi-functional LED desk lamp the most according to claim 1, it is characterized in that, described slide block includes vertical supporting portion and horizontal sliding part, two vertical supporting portions are arranged between two horizontal sliding parts, horizontal sliding part one end is fixing with vertical supporting portion to be connected, the horizontal sliding part other end is fixed with connection assembly, described radiating block is arranged between two vertical supporting portions and the height of radiating block is equal with the height in vertical supporting portion, it is provided with fin, radiating block and two horizontal sliding parts bottom chute to slide along fin.

Multi-functional LED desk lamp the most according to claim 1 and 2, it is characterised in that described radiating block and fin are aluminum alloy materials.

Multi-functional LED desk lamp the most according to claim 3, it is characterized in that, described connection assembly includes contact block, spring and pedestal, being provided with the bar hole mated with contact block in pedestal, contact block slides along bar hole, contact block and power supply contiguous block interference fit, spring is arranged in bar hole, spring one end is fixed on contact block, and the spring other end is fixed on pedestal, and spring is compressive state.

5. according to the multi-functional LED desk lamp described in claim 1 or 2 or 4, it is characterised in that described chute and luminescence component all have three, and three chutes are the most parallel.