CN213272387U

CN213272387U - Adjustable LED table lamp of colour temperature

Info

Publication number: CN213272387U
Application number: CN202022516926.XU
Authority: CN
Inventors: 林建忠; 罗太伟
Original assignee: Fujian Yasda Intelligent Technology Co Ltd
Current assignee: Fujian Yasda Intelligent Technology Co Ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-05-25
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses an adjustable LED table lamp of colour temperature, the on-line screen storage device comprises a base, base upper end rear side is provided with the fixed plate, be provided with down the connecting plate on the outer wall of fixed plate upper end, the lower extreme of first connection damping rotor is being connected to the connecting rod inner that sets up of the both sides inner of lower connecting plate upper end, the upper end of first connection damping rotor is provided with the upper junction plate, the upper end of upper junction plate is provided with the second and connects the damping rotor, the damping rotor upper end is connected to the second and is provided with LED lamp protecting crust, the LED lamp pearl of the inside setting of LED lamp protecting crust is connected chip outer wall four corners and is provided with LED lamp pearl and connects chip spacing groove, the lower extreme that LED lamp pearl connects the chip is provided with LED lamp pearl, the base is provided with chassis and upper cover respectively, inner wall upper end one. The LED desk lamp with the adjustable color temperature is convenient and quick to use and is suitable for the brightness of the external environment, the eye health of users is protected, and the work illumination efficiency is improved.

Description

Adjustable LED table lamp of colour temperature

Technical Field

The utility model relates to an intelligent transportation highway correlation technique field specifically is an adjustable LED table lamp of colour temperature.

Background

The LED illuminating lamp is good in light source directivity, green, environment-friendly, long in service life and low in energy consumption, is the development direction of modern illumination technology, is sufficient in brightness, sufficient in service time, good in service performance and capable of improving use convenience.

However, most of LED lighting fixtures in the market do not have the function of adjusting brightness or color temperature, and cannot adapt to the difference of actual use environments, and the LED table lamp in the prior art is inconvenient to adjust the lighting angle and is inconvenient to store.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable LED table lamp of colour temperature to solve most LED illumination lamps and lanterns that provide among the above-mentioned background art and do not have the function of adjustting of lighteness or colour temperature regulation, can not adapt to the problem of actual use environment's difference.

In order to achieve the above object, the utility model provides a following technical scheme: a color temperature adjustable LED table lamp comprises a base, wherein a fixed plate is arranged on the rear side of the upper end of the base, a lower connecting plate is arranged on the outer wall of the upper end of the fixed plate, the inner ends of connecting rods arranged at the inner ends of two sides of the upper end of the lower connecting plate are connected with the lower end of a first connecting damping rotating plate, an upper connecting plate is arranged at the upper end of the first connecting damping rotating plate, a second connecting damping rotating plate is arranged at the upper end of the upper connecting plate, an LED lamp protective shell is arranged at the upper end of the second connecting damping rotating plate, LED lamp bead connecting chip limiting grooves are arranged at the four corners of the outer wall of an LED lamp bead connecting chip arranged in the LED lamp protective shell, LED lamp beads are arranged at the lower end of the LED lamp bead connecting chip, the base is respectively provided with a base plate and an upper cover, a control chip is arranged on one, the lithium battery is arranged on the other side of the upper end of the inner wall of the chassis, and lithium battery limiting grooves are formed in four corners of the outer wall of the lithium battery.

Preferably, the inside of LED lamp pearl is provided with yellow phosphor powder, and LED lamp pearl connection chip is the yellow-light chip, and LED lamp pearl connection chip lower extreme evenly is provided with twenty four LED lamp pearls, and the lower extreme of LED lamp pearl inlays to the bottom of LED lamp protecting crust, and with it neat, the outer wall upper end of LED lamp pearl connection chip spacing groove and the inner wall upper end fixed connection of LED lamp protecting crust.

Preferably, control chip is the control pivot that the control distributed the yellow light, and control chip and colour temperature regulating switch are connected, and control chip and LED lamp pearl connection chip are connected, and the switch groove has been seted up to the upper end surface on chassis, and the switch that the inside of switch groove set up is connected with the lithium cell.

Preferably, the tail end of a charging port arranged at the rear end of the chassis is connected with one end of a lithium battery, the middle parts of the lithium battery and the control chip are fixedly connected through a connecting belt, and a chip limiting groove and a lithium battery limiting groove are fixedly arranged on the surface of the lower end inside the chassis.

Preferably, the lower end of the fixing plate is fixedly connected with the upper surface of an upper cover arranged on the base, notches formed in two sides of the upper end of the fixing plate are rotatably connected with the lower connecting plate, and the rotating angle of the notches is not more than ninety degrees.

Preferably, the lower end of the upper connecting plate is fixedly connected with the upper end of the first connecting damping rotating plate, the connecting rods arranged at the inner ends of the two sides of the upper end of the lower connecting plate are rotatably connected with the notches formed in the lower end of the first connecting damping rotating plate, the upper end of the upper connecting plate is rotatably connected with the lower end of the second connecting damping rotating plate, the rotating angle is not more than 180 degrees, and the second connecting damping rotating plate is fixedly connected with the upper end of the LED lamp protecting shell.

Compared with the prior art, the beneficial effects of the utility model are that: the color temperature adjustable LED desk lamp is convenient and quick to adapt to the brightness of the external environment, protects the eye health of users and improves the working illumination efficiency;

1. the LED lamp bead and the LED lamp bead connecting chip are arranged, the LED lamp bead is arranged at the lower end of the LED lamp bead connecting chip, and the LED lamp bead connecting chip can display the LED lamp bead as warm light, so that the eye health degree of users can be improved, and the practicability is improved;

2. the LED lamp is provided with the control chip and the color temperature adjusting switch, the color temperature adjusting switch is connected with the control chip, the control chip can control the display color of the LED lamp beads, the color temperature adjusting switch can adjust the color temperature of the LED lamp beads through the control chip and the LED lamp bead connecting chip, convenience and convenience are improved, and development of the LED table lamp can be improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic top view of the base of the present invention;

FIG. 4 is a schematic view of the interior of the LED lamp protective housing according to the present invention;

fig. 5 is a schematic top view of the internal structure of the base of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a lower connecting plate; 4. the first connecting damping rotating plate; 5. a connecting rod; 6. an upper connecting plate; 7. the second connecting damping rotating plate; 8. an LED lamp protective housing; 9. an upper cover; 10. a color temperature adjusting switch; 11. a chassis; 12. a power switch slot; 13. a power switch; 14. LED lamp beads; 15. the LED lamp bead is connected with the chip; 16. the LED lamp bead is connected with the chip limiting groove; 17. a chip limiting groove; 18. a control chip; 19. a connecting belt; 20. a lithium battery limiting groove; 21. a lithium battery; 22. a charging port.

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. 1-5, the present invention provides a technical solution: a color temperature adjustable LED desk lamp comprises a base 1, a fixed plate 2 is arranged on the rear side of the upper end of the base 1, a lower connecting plate 3 is arranged on the outer wall of the upper end of the fixed plate 2, the inner ends of two sides of the upper end of the lower connecting plate 3 are provided with connecting rods 5, the inner ends of the two sides are connected with the lower end of a first connecting damping rotating plate 4, the upper end of the first connecting damping rotating plate 4 is provided with an upper connecting plate 6, the upper end of the upper connecting plate 6 is provided with a second connecting damping rotating plate 7, the upper end of the second connecting damping rotating plate 7 is provided with an LED lamp protective shell 8, four corners of the outer wall of an LED lamp bead connecting chip 15 arranged in the LED lamp protective shell 8 are provided with LED lamp bead connecting chip limiting grooves 16, the lower end of the LED lamp bead connecting chip 15 is provided with LED lamp beads 14, the base 1 is respectively provided with a base plate 11 and an upper, the other side of the upper end of the inner wall of the chassis 11 is provided with a lithium battery 21, and four corners of the outer wall of the lithium battery 21 are provided with lithium battery limiting grooves 20.

As shown in FIG. 4, the LED lamp beads 14 are internally provided with yellow fluorescent powder, the LED lamp bead connection chip 15 is a yellow light chip, twenty-four LED lamp beads 14 are uniformly arranged at the lower end of the LED lamp bead connection chip 15, the lower end of the LED lamp bead 14 is embedded to the bottom end of the LED lamp protective shell 8 and is flush with the bottom end, the upper end of the outer wall of the LED lamp bead connection chip limiting groove 16 is fixedly connected with the upper end of the inner wall of the LED lamp protective shell 8, the control chip 18 is a control hub for controlling the emission of yellow light, the LED lamp beads 14 can emit warm light, the stability of the illumination of the color temperature is improved, the control chip 18 is connected with the color temperature adjusting switch 10, the adjustment of the color temperature illumination of the LED lamp beads 14 is convenient, the use is convenient, the convenience is improved, and control chip 18 is connected with LED lamp pearl connecting chip 15, and switch slot 12 has been seted up to the upper end surface on chassis 11, and switch 13 that the inside of switch slot 12 set up is connected with lithium cell 21.

As in fig. 2, the tail end of a charging port 22 arranged at the rear end of the chassis 11 is connected with one end of a lithium battery 21, the middle parts of the lithium battery 21 and the control chip 18 are fixedly connected by a connecting band 19, a chip limiting groove 17 and a lithium battery limiting groove 20 are fixedly arranged on the surface of the lower end inside the chassis 11, the lower end of the fixing plate 2 is fixedly connected with the upper cover 9 arranged on the base 1, notches formed in the two sides of the upper end of the fixing plate 2 are rotatably connected with the lower connecting plate 3, and the rotating angle is not more than ninety degrees.

As shown in fig. 1 and 2, the lower end of the upper connecting plate 6 is fixedly connected with the upper end of the first connecting damping rotating plate 4, the connecting rods 5 arranged at the inner ends of the two sides of the upper end of the lower connecting plate 3 are rotatably connected with the notches formed at the lower end of the first connecting damping rotating plate 4, the upper end of the upper connecting plate 6 is rotatably connected with the lower end of the second connecting damping rotating plate 7, the rotating angle is not more than 180 degrees, and the second connecting damping rotating plate 7 is fixedly connected with the upper end of the LED lamp protecting shell 8.

The working principle is as follows: when the LED desk lamp with the adjustable color temperature is used, firstly, as shown in a figure 2, a figure 3, a figure 4 and a figure 5, the connection of a control chip 18 and an LED lamp bead connecting chip 15 is combined, the connection of a color temperature adjusting switch 10 and the control chip 18 can effectively adjust the color temperature luminosity of the illumination of the LED lamp bead 14, meanwhile, the power supply control of the LED desk lamp is carried out by a power supply switch 13, the use safety of the desk lamp can be improved, meanwhile, the first connecting damping rotating plate 4 between an upper connecting plate 6 and a lower connecting plate 3 can effectively fold, collect and store the desk lamp, meanwhile, the desk lamp can be positioned at the high height, the low height and the medium height by the folding effect, the illumination effect of the desk lamp can be improved, the convenience is improved, the stability can be improved by the outer wall of a chassis 11 at the lower end of a base 1 being larger than an upper cover 9, this is the whole process that the adjustable LED desk lamp of colour temperature used.

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 an adjustable LED desk lamp of colour temperature, includes base (1), its characterized in that: the LED lamp is characterized in that a fixing plate (2) is arranged on the rear side of the upper end of the base (1), a lower connecting plate (3) is arranged on the outer wall of the upper end of the fixing plate (2), the inner ends of connecting rods (5) arranged at the inner ends of two sides of the upper end of the lower connecting plate (3) are connected with the lower end of a first connecting damping rotating plate (4), an upper connecting plate (6) is arranged at the upper end of the first connecting damping rotating plate (4), a second connecting damping rotating plate (7) is arranged at the upper end of the upper connecting plate (6), an LED lamp protective shell (8) is arranged at the upper end of the second connecting damping rotating plate (7), LED lamp bead connecting chip limiting grooves (16) are arranged at four corners of the outer wall of an LED lamp bead connecting chip (15) arranged inside the LED lamp protective shell (8), LED lamp beads (14) are arranged at the lower end of the LED lamp bead connecting chip (15), the, the utility model discloses a lithium battery pack, including chassis (11), inner wall upper end one side of chassis (11) is provided with control chip (18), the outer wall four corners department of control chip (18) is provided with chip spacing groove (17), the inner wall upper end opposite side of chassis (11) is provided with lithium cell (21), the outer wall four corners department of lithium cell (21) is provided with lithium cell spacing groove (20).

2. The LED table lamp with adjustable color temperature of claim 1, wherein: the LED lamp is characterized in that yellow fluorescent powder is arranged inside the LED lamp beads (14), the LED lamp bead connecting chips (15) are yellow chips, twenty-four LED lamp beads (14) are uniformly arranged at the lower ends of the LED lamp bead connecting chips (15), the lower ends of the LED lamp beads (14) are embedded into the bottom end of the LED lamp protective shell (8) and are flush with the bottom end of the LED lamp protective shell, and the upper ends of the outer walls of the LED lamp bead connecting chip limiting grooves (16) are fixedly connected with the upper ends of the inner walls of the LED lamp protective shell (8).

3. The LED table lamp with adjustable color temperature of claim 1, wherein: control chip (18) are the control pivot that the control distributes the yellow light, and control chip (18) are connected with colour temperature regulating switch (10), and control chip (18) are connected with LED lamp pearl connecting chip (15), and switch slot (12) have been seted up to the upper end surface on chassis (11), and switch (13) and lithium cell (21) of the inside setting in switch slot (12) are connected.

4. The LED table lamp with adjustable color temperature of claim 1, wherein: the rear end of a charging port (22) arranged at the rear end of the chassis (11) is connected with one end of a lithium battery (21), the middle parts of the lithium battery (21) and the control chip (18) are fixedly connected through a connecting belt (19), and a chip limiting groove (17) and a lithium battery limiting groove (20) are fixedly arranged on the surface of the lower end inside the chassis (11).

5. The LED table lamp with adjustable color temperature of claim 1, wherein: the lower end of the fixing plate (2) is fixedly connected with the upper surface of an upper cover (9) arranged on the base (1), notches formed in two sides of the upper end of the fixing plate (2) are rotatably connected with the lower connecting plate (3), and the rotating angle of the notches is not more than ninety degrees.

6. The LED table lamp with adjustable color temperature of claim 1, wherein: the lower end of the upper connecting plate (6) is fixedly connected with the upper end of the first connecting damping rotating plate (4), the connecting rods (5) arranged at the inner ends of the two sides of the upper end of the lower connecting plate (3) are rotatably connected with the notches formed in the lower end of the first connecting damping rotating plate (4), the upper end of the upper connecting plate (6) is rotatably connected with the lower end of the second connecting damping rotating plate (7), the rotating angle is not more than 180 degrees, and the second connecting damping rotating plate (7) is fixedly connected with the upper end of the LED lamp protecting shell (8).