CN216868353U

CN216868353U - Intelligent rectification protection color temperature adjustable LED table lamp

Info

Publication number: CN216868353U
Application number: CN202122251378.7U
Authority: CN
Inventors: 林少群; 黄春华
Original assignee: Fujian Yasda Intelligent Technology Co ltd
Current assignee: Fujian Yasda Intelligent Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-07-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses an intelligent rectification protection color temperature adjustable LED table lamp which comprises a lamp holder, a lamp post and an adjusting rod, wherein the lamp post is fixed at one end of the top of the lamp holder, the adjusting rod is positioned at the top of one side of the lamp post, the adjusting rod is fixed on the lamp post through an adjusting mechanism, the adjusting mechanism comprises a rotating shaft, a gear, a fixing ring and a tooth block, and an illuminating mechanism is arranged at one end of the adjusting rod. The limiting block is arranged, the limiting rod is pulled to drive the limiting rod to move upwards, the limiting rod drives the tooth block to move upwards, the tooth block is meshed with and separated from the gear, then the angle of the illuminating mechanism can be adjusted by stirring the adjusting rod, the limiting block is released after the adjustment is finished, at the moment, the tooth block is applied with an elastic force through the spring, the tooth block moves downwards and is meshed with the gear, and therefore the rotating shaft can be fixed, and the adjusting rod after the angle adjustment is fixed.

Description

Intelligent rectification protection color temperature adjustable LED table lamp

Technical Field

The utility model relates to the technical field of lighting, in particular to an intelligent rectification protection color temperature adjustable LED table lamp.

Background

The LED table lamp is a table lamp taking an LED (light emitting diode) as a light source, the LED is a solid semiconductor device and can directly convert electricity into light, the used LED lighting technology is a third-generation lighting technology, most of the existing LED table lamps cannot be subjected to angle adjustment, so that the existing LED table lamps cannot be suitable for lighting at multiple angles, the color temperature adjustment of most of the LED table lamps is mainly realized by switching LED tables with different color temperatures to adjust the color temperature, and the normal service life of the LED lamp can be influenced in the repeated switching process; therefore, an intelligent rectification protection color temperature adjustable LED table lamp is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent rectification protection color temperature adjustable LED table lamp to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable type LED desk lamp of intelligence rectification protection colour temperature, includes lamp stand, lamp pole and regulation pole, the one end at the lamp stand top is fixed to the lamp pole, it is located the top of lamp pole one side to adjust the pole, it fixes on the lamp pole through adjustment mechanism to adjust the pole, adjustment mechanism includes rotation axis, gear, solid fixed ring and tooth piece, the one end of adjusting the pole is provided with lighting mechanism, lighting mechanism includes lamp shade, clear glass board and LED fluorescent tube, the inside of lamp shade is provided with colour temperature adjustment mechanism, colour temperature adjustment mechanism includes fixed block, electronic roller and a winding drum.

Preferably, adjustment mechanism still includes gag lever post, stopper and spring, gu fixed ring fixes the top in lamp pole one side, rotation axis and gear all are located fixed ring's inside, the one end in regulation pole one side is fixed to the one end of rotation axis, the lamp pole is run through in the rotation of the other end of rotation axis, the fixed surface of establishing at the gear other end of gear cover to the gear.

Preferably, the bottom activity of gag lever post runs through solid fixed ring, the tooth piece is fixed in the bottom of gag lever post and the tooth piece is connected with gear engagement, the stopper is fixed on the top of gag lever post, the spring movable sleeve is established on the gag lever post and the both ends of spring closely contradict with the top of solid fixed ring inner chamber one side and tooth piece respectively.

Preferably, the lampshade is fixed at one end of the adjusting rod, the transparent glass plate is fixed at the bottom end of the inner cavity of the lampshade, and the LED lamp tubes are fixed inside the lampshade side by side.

Preferably, color temperature adjustment mechanism still includes typewriter ribbon and brush, the through-hole has all been seted up to the bottom of lamp shade both sides, the fixed block has four, four the both ends in lamp shade both sides bottom are fixed respectively to the fixed block, electronic roller, a ribbon winding section of thick bamboo all have two, two the both ends of electronic roller respectively with one side fixed connection of four fixed blocks, two a ribbon winding section of thick bamboo fixed cover is respectively established on two electronic rollers, the one end activity winding of typewriter ribbon is on one of them ribbon winding section of thick bamboo, the other end of typewriter ribbon activity runs through two through-holes and activity winding in proper order on another ribbon winding section of thick bamboo.

Preferably, the number of the brushes is four, the four brushes are respectively fixed on the top side and the inner bottom side in the two through holes, and the four brushes are all in contact with the color ribbon.

Preferably, the other end at lamp stand top is fixed and is equipped with the PLC controller, the bottom mounting of lamp stand is equipped with the battery.

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

1. the limiting block is arranged, the limiting rod is pulled to drive the limiting rod to move upwards, meanwhile, the limiting rod drives the tooth block to move upwards, so that the tooth block is meshed with and separated from the gear, then, the angle of the illuminating mechanism can be adjusted by stirring the adjusting rod, the limiting block is released after the adjustment is finished, at the moment, the tooth block is applied with an elastic force through the spring, so that the tooth block moves downwards and is meshed with the gear, a rotating shaft after rotation can be fixed, and the adjusting rod after the angle adjustment is fixed;

2. through being equipped with the PLC controller, through two electric roller syntropy rotations of PLC controller control, two electric roller drive two ribbon drums simultaneously and rotate, and one of them ribbon drum is put the area to the typewriter ribbon in the rotation, and another ribbon drum is received the area to the typewriter ribbon in rotatory, and the typewriter ribbon is shone by a plurality of LED fluorescent tube at the in-process that removes, like this alright carry out the colour temperature to the device and adjust.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent rectification protection color temperature adjustable LED table lamp according to the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an intelligent rectification protection color temperature adjustable LED table lamp according to the present invention;

FIG. 3 is a schematic view of a combination structure of a fixing block, a motorized roller and an adjusting rod according to the present invention;

FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of B in FIG. 2 according to the present invention.

In the figure: 1. a lamp socket; 2. a lamp post; 3. adjusting a rod; 401. a rotating shaft; 402. a gear; 403. a fixing ring; 404. a tooth block; 405. a limiting rod; 406. a limiting block; 407. a spring; 501. a lamp shade; 502. a transparent glass plate; 503. an LED lamp tube; 601. a fixed block; 602. an electric roller; 603. a take-up reel; 604. a color band; 605. a brush; 7. a PLC controller; 8. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an adjustable type LED desk lamp of intelligence rectification protection colour temperature, including lamp stand 1, lamp pole 2 and regulation pole 3, the one end at 1 top of lamp stand is fixed to lamp pole 2, it is located the top of 2 one sides of lamp pole to adjust pole 3, it fixes on lamp pole 2 through adjustment mechanism to adjust pole 3, adjustment mechanism includes rotation axis 401, gear 402, solid fixed ring 403 and tooth piece 404, the one end of adjusting pole 3 is provided with lighting mechanism, lighting mechanism includes lamp shade 501, clear glass board 502 and LED fluorescent tube 503, the inside of lamp shade 501 is provided with colour temperature adjustment mechanism, colour temperature adjustment mechanism includes fixed block 601, electronic roller 602 and a rolling strip section of thick bamboo 603.

As an embodiment of the present invention, the adjusting mechanism further includes a limiting rod 405, a limiting block 406 and a spring 407, the fixing ring 403 is fixed at the top end of one side of the lamp post 2, the rotating shaft 401 and the gear 402 are both located inside the fixing ring 403, one end of the rotating shaft 401 is fixed at one end of one side of the adjusting rod 3, the other end of the rotating shaft 401 rotatably penetrates through the lamp post 2, the gear 402 is fixedly sleeved on the outer surface of the other end of the gear 402, the adjusting rod 3 can be supported and fixed by the rotating shaft 401, and the rotating shaft 401 can be prevented from being detached from the lamp post 2 by the gear 402.

As an embodiment of the present invention, the bottom end of the limiting rod 405 movably penetrates through the fixing ring 403, the tooth block 404 is fixed at the bottom end of the limiting rod 405, the tooth block 404 is engaged with the gear 402, the limiting block 406 is fixed at the top end of the limiting rod 405, the spring 407 is movably sleeved on the limiting rod 405, and two ends of the spring 407 respectively and tightly abut against one side of the inner cavity of the fixing ring 403 and the top end of the tooth block 404, the tooth block 404 can be limited by the mutual cooperation of the limiting rod 405 and the limiting block 406, and an elastic force is applied to the tooth block 404 through the spring 407, so that the tooth block 404 moves downward and is engaged with the gear 402, and thus the rotating shaft 401 after rotation can be fixed, thereby fixing the adjusting rod 3 after angle adjustment.

As an embodiment of the utility model, a lampshade 501 is fixed at one end of an adjusting rod 3, a transparent glass plate 502 is fixed at the bottom end of the inner cavity of the lampshade 501, a plurality of LED lamp tubes 503 are arranged, the LED lamp tubes 503 are fixed in the lampshade 501 side by side, external dust can be prevented from entering the lampshade 501 through the transparent glass plate 502, the LED lamp tubes 503 can be fixed through the lampshade 501, and illumination can be performed through the mutual matching of the LED lamp tubes 503.

As an embodiment of the present invention, the color temperature adjusting mechanism further includes an ink ribbon 604 and a brush 605, through holes are disposed at the bottom ends of two sides of the lampshade 501, four fixing blocks 601 are disposed, the four fixing blocks 601 are respectively fixed at two ends of the bottom of two sides of the lampshade 501, two electric rollers 602 and two ribbon reels 603 are disposed, two ends of the two electric rollers 602 are respectively fixedly connected to one side of the four fixing blocks 601, the two ribbon reels 603 are respectively fixedly sleeved on the two electric rollers 602, one end of the ink ribbon 604 is movably wound on one of the ribbon reels 603, the other end of the ink ribbon 604 is sequentially movably penetrated through the two through holes and movably wound on the other ribbon reel 603, the two electric rollers 602 are controlled to rotate in the same direction, the two electric rollers 602 simultaneously drive the two ribbon reels 603 to rotate, one of the ribbon reels 603 discharges the ink ribbon 604 while rotating, the other one of the ribbon reels 603 winds the ink ribbon 604 while rotating, the color bar 604 is illuminated by a plurality of LED tubes 503 during the movement, so that the color temperature of the device can be adjusted.

As an embodiment of the present invention, there are four brushes 605, four brushes 605 are respectively fixed on the top side and the bottom side of the two through holes, and the four brushes 605 are all in contact with the ribbon 604, so that dust on the surface of the ribbon 604 can be cleaned in time by the four brushes 605 being in contact with the ribbon 604.

As an embodiment of the present invention, a PLC controller 7 is fixedly disposed at the other end of the top of the lamp holder 1, a storage battery 8 is fixedly disposed at the bottom end of the lamp holder 1, the PLC controller 7 is electrically connected to the storage battery 8, and the plurality of LED lamps 503 and the two electric rollers 602 are electrically connected to an output end of the PLC controller 7.

The working principle is as follows: firstly, the device is arranged on a desktop, then a limiting rod 405 is driven to move upwards by pulling a limiting block 406, meanwhile, the limiting rod 405 drives a tooth block 404 to move upwards, so that the tooth block 404 is meshed and separated with a gear 402, then, the angle of the lighting mechanism can be adjusted by shifting an adjusting rod 3, the limiting block 406 is released after the adjustment is finished, at the moment, an elastic force is applied to the tooth block 404 through a spring 407, so that the tooth block 404 moves downwards and is meshed and connected with the gear 402, the rotating shaft 401 can be fixed, the adjusting rod 3 after the angle adjustment is fixed, then, a PLC controller 7 is started, and a plurality of LED lamp tubes 503 are controlled to start working through the PLC controller 7, the plurality of LED lamp tubes 503 are mutually matched, meanwhile, the light of the plurality of LED lamp tubes 503 is illuminated through a color ribbon 604, when the color temperature adjustment is required, the PLC controller 7 controls two electric rollers 602 to rotate in the same direction, the two electric rollers 602 simultaneously drive the two tape reels 603 to rotate, one tape reel 603 rotates while unreeling the ink ribbon 604, the other tape reel 603 rotates while reeling the ink ribbon 604, and the ink ribbon 604 is illuminated by the plurality of LED lamps 503 in the moving process, so that the color temperature of the device can be adjusted.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable type LED desk lamp of intelligence rectification protection colour temperature, includes lamp stand (1), lamp pole (2) and adjusts pole (3), its characterized in that, the one end at lamp stand (1) top is fixed in lamp pole (2), adjust pole (3) and be located the top of lamp pole (2) one side, adjust pole (3) and fix on lamp pole (2) through adjustment mechanism, adjustment mechanism includes rotation axis (401), gear (402), solid fixed ring (403) and tooth piece (404), the one end of adjusting pole (3) is provided with lighting mechanism, lighting mechanism includes lamp shade (501), clear glass board (502) and LED fluorescent tube (503), the inside of lamp shade (501) is provided with colour temperature adjustment mechanism, colour temperature adjustment mechanism includes fixed block (601), electronic roller (602) and a take up section of thick bamboo (603).

2. The intelligent rectification protection color temperature adjustable LED table lamp of claim 1, wherein: adjustment mechanism still includes gag lever post (405), stopper (406) and spring (407), the top in lamp pole (2) one side is fixed in solid fixed ring (403), rotation axis (401) and gear (402) all are located the inside of solid fixed ring (403), the one end of rotation axis (401) is fixed in the one end of adjusting pole (3) one side, the other end rotation of rotation axis (401) runs through lamp pole (2), gear (402) fixed cover is established at the surface of gear (402) other end.

3. The intelligent rectification protection color temperature adjustable LED table lamp of claim 2, wherein: the bottom activity of gag lever post (405) runs through solid fixed ring (403), tooth piece (404) are fixed and are connected with gear (402) meshing in the bottom of gag lever post (405) and tooth piece (404), stopper (406) are fixed on the top of gag lever post (405), spring (407) activity cover is established on gag lever post (405) and the both ends of spring (407) closely contradict with the top of the one side of solid fixed ring (403) inner chamber and tooth piece (404) respectively.

4. The intelligent rectification protection color temperature adjustable LED table lamp of claim 1, wherein: the LED lamp tube is characterized in that the lampshade (501) is fixed at one end of the adjusting rod (3), the transparent glass plate (502) is fixed at the bottom end of the inner cavity of the lampshade (501), the LED lamp tubes (503) are provided with a plurality of LED lamp tubes (503) which are fixed inside the lampshade (501) side by side.

5. The intelligent rectification protection color temperature adjustable LED table lamp of claim 1, wherein: color temperature adjustment mechanism still includes typewriter ribbon (604) and brush (605), the through-hole has all been seted up to the bottom of lamp shade (501) both sides, fixed block (601) have four, four fixed block (601) are fixed respectively at the both ends of lamp shade (501) both sides bottom, electronic roller (602), take up a section of thick bamboo (603) all have two, two the both ends of electronic roller (602) respectively with one side fixed connection of four fixed block (601), two take up a section of thick bamboo (603) fixed cover respectively and establish on two electronic rollers (602), the one end activity winding of typewriter ribbon (604) is on one of them take up a section of thick bamboo (603), the other end of typewriter ribbon (604) activity in proper order runs through two through-holes and activity winding is on another take up a section of thick bamboo (603).

6. The intelligent rectification protection color temperature adjustable LED table lamp of claim 5, wherein: the number of the hair brushes (605) is four, the four hair brushes (605) are respectively fixed on the top side and the inner bottom side in the two through holes, and the four hair brushes (605) are all contacted with the color band (604).

7. The intelligent rectification protection color temperature adjustable LED table lamp of claim 1, wherein: the other end of the top of the lamp holder (1) is fixedly provided with a PLC (programmable logic controller) controller (7), and the bottom end of the lamp holder (1) is fixedly provided with a storage battery (8).