CN112197212A

CN112197212A - Ceiling lamp convenient to adjust based on Internet of things technology

Info

Publication number: CN112197212A
Application number: CN202011080133.6A
Authority: CN
Inventors: 苗竹
Original assignee: Individual
Current assignee: Zhongshan Dixuan Lighting Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-01-08
Anticipated expiration: 2040-10-10
Also published as: CN112197212B

Abstract

The invention relates to the field of lighting equipment, in particular to a ceiling lamp convenient to adjust and based on the technology of the Internet of things, which comprises a base, a support, a lighting structure, a lifting structure, a driving structure, an adjusting structure and a sliding structure, wherein the lifting structure is arranged on the base; through elevation structure's setting, make base and illumination structure can realize going up and down, thereby be convenient for carry out the dismouting to the ceiling lamp, and can directly drop the ceiling lamp and need not to dismantle when needs maintain the ceiling lamp, setting through the drive structure, make three lifting rope can synchronous motion, thereby make base and illumination structure accomplish steadily jointly and go up and down, setting through adjusting the structure, make whole ceiling lamp by the back that drops, can open illumination structure at once, thereby be convenient for maintain or change operations such as bulb, because sliding structure's setting, make the lamp shade can reciprocate under the atmospheric pressure effect, the lamp shade rebound and when being lifted up, can expose inside bulb, then be convenient for at this moment change the bulb or maintain the bulb.

Description

Ceiling lamp convenient to adjust based on Internet of things technology

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a ceiling lamp convenient to adjust and based on the technology of the Internet of things.

Background

The ceiling lamp is a high-grade decorative illuminating lamp hung on an indoor ceiling, and all hung lamps fall into the category of the ceiling lamp. The ceiling lamp has the most patterns, common European-style candlestick ceiling lamps, Chinese-style ceiling lamps, crystal ceiling lamps, parchment paper ceiling lamps, fashion ceiling lamps, conical cover flower lamps, pointed and flat cover flower lamps, girdling cover flower lamps, five-fork ball ceiling lamps, magnolia cover flower lamps, olive ceiling lamps and the like, the ceiling lamps are suitable for halls such as living rooms, bedrooms, restaurants, corridors, hotels and the like, the existing ceiling lamps are usually electrically connected with an external control system to access the internet, the internet of things is formed, and the ceiling lamp switch can be controlled by a mobile phone and a computer.

The current ceiling lamp is often all hung at the eminence when using, when needs carry out dismouting or maintenance, all need climb to the eminence usually and dismantle the ceiling lamp, therefore the operation process is loaded down with trivial details, and often through the bolt mounting between the lamp shade of ceiling lamp and the bulb together, consequently need when operating the bulb, still need prepare the instrument and unscrew the bolt and just can accomplish the dismantlement between lamp shade and the bulb, consequently make the maintenance and the change process of ceiling lamp become more loaded down with trivial details again.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the ceiling lamp which is based on the Internet of things technology and is convenient to adjust.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a ceiling lamp of convenient regulation based on internet of things, includes base, support, illumination structure, elevation structure, drive structure, regulation structure and sliding construction for support whole ceiling lamp and drive whole ceiling lamp and remove fixedly connected with is four on the base the support, four all be connected with on the support and be used for the illumination structure, the top of base is connected with and is used for driving whole ceiling lamp and goes up and down elevation structure, the last being connected with of elevation structure is used for driving whole desk lamp and goes up and down the drive structure, the internal connection of base is used for the drive illumination structure accomplishes the dismouting the regulation structure, four the last all being connected with of illumination structure is used for making four the sliding construction of illumination structure dismouting of being convenient for.

Specifically, the illumination structure includes lamp shade, filter screen, backing plate and bulb, four equal fixedly connected with on the support the backing plate, four equal fixedly connected with on the backing plate the bulb, four all be equipped with on the backing plate the lamp shade, four the equal fixedly connected with in top of lamp shade the filter screen.

Specifically, elevation structure includes shell, lifting rope, bull stick and solid fixed ring, the top fixedly connected with of base is three the one end of lifting rope, it is three the equal fixedly connected with of the other end of lifting rope the bull stick, it is three rotate jointly on the bull stick and be connected with the shell, it is three the bull stick is annular array distribution in the inner wall of shell, and three equal fixedly connected with is two on the bull stick gu fixed ring, it is three the lifting rope all is the platykurtic.

Specifically, the drive structure includes motor, baffle, first gear and second gear, fixedly connected with on the inner wall of shell the baffle, fixedly connected with on the baffle the motor, fixedly connected with on the motor first gear, it is three equal fixedly connected with on the bull stick the second gear, it is three the second gear all with first gear meshes mutually.

It is specific, adjust the structure and include pressure disk, spring, first piston, connecting rod, fixing base and pendulum rod, the bottom sliding connection of base has the pressure disk, the pressure disk with fixedly connected with between the base the spring, four the equal sliding connection in inside of support has first piston, four equal fixedly connected with on the first piston the connecting rod, the top and four of pressure disk fixedly connected with is eight on the connecting rod the fixing base, eight be connected with four on the fixing base the pendulum rod, the pressure disk is hollow structure.

Specifically, the sliding structure includes fixed cover, slide bar and second piston, four equal fixedly connected with on the support fixed cover, four equal sliding connection in the inside of fixed cover has the second piston, four equal fixedly connected with on the second piston the slide bar, four the slide bar respectively with four lamp shade fixed connection.

The invention has the beneficial effects that:

(1) the conveniently-adjusted ceiling lamp based on the Internet of things technology has the advantages that the lighting structure is convenient to maintain and other operations through the arrangement of the lighting structure, namely, the four lamp shades are respectively and directly arranged on the four base plates and are not connected through screws and the like, so when a bulb needs to be maintained or replaced, additional operations such as screw disassembly and the like are not needed, the operation is convenient and quick, the filter screen is helpful for preventing dust and insects from entering the lamp shades under the condition of not influencing the heat dissipation of the bulb, the lifting structure is arranged to enable the base and the lighting structure to be lifted, so that the ceiling lamp is convenient to disassemble and assemble, and the ceiling lamp can be directly lowered without disassembly when the ceiling lamp needs to be maintained, namely, one end of three lifting ropes is fixedly connected to the top of the base, and the other ends of the three lifting ropes are respectively fixed on the three rotating rods, therefore, when the shell is fixed, the three rotating rods rotate to enable the three lifting ropes to be continuously wound or unfastened on the three rotating rods, the base and the lighting structure can be lifted up together when the lifting ropes are continuously wound on the rotating rods, otherwise, the base and the lighting structure can be lowered, and the three lifting ropes are flat, so that the three lifting ropes are easily wound on the three rotating rods respectively, and the two fixing rings on each rotating rod are uniformly positioned on two sides of the lifting ropes respectively, so that the lifting ropes can be wound on the rotating rods in a circle without deviation in the winding process.

(2) According to the conveniently-adjusted ceiling lamp based on the Internet of things technology, the three lifting ropes can synchronously move through the arrangement of the driving structure, so that the base and the lighting structure can stably complete lifting together, namely the motor is electrically connected with an external control system, when the motor is started, the motor can drive the first gear to rotate, and the first gear is meshed with the three second gears simultaneously, so that the three second gears can be driven to rotate simultaneously after the first gear rotates, the three second gears respectively drive the three rotating rods to rotate, and the three rotating rods can enable the three lifting ropes to be wound or unwound on the three rotating rods respectively when rotating, so that the lifting of the base and the lighting structure is controlled, namely the lifting ropes can be wound on the rotating rods by the rotation of the first gear, and the lifting ropes can be unwound by one turn on the rotating rods by the opposite rotation.

(3) The invention relates to a ceiling lamp convenient to adjust based on the Internet of things technology, which can immediately open a lighting structure after the whole ceiling lamp is lowered through the arrangement of an adjusting structure, thereby being convenient for operations such as maintenance or bulb replacement, and the like, namely when a base and the lighting structure are lowered, the base is placed on the ground, a pressure plate is extruded into the base due to the gravity of the whole desk lamp, a spring is extruded by the pressure plate in the process, four fixed seats on the pressure plate move upwards along with the pressure plate, because the four supports do not move, the four fixed seats on the pressure plate move along with the pressure plate, but the other four fixed seats corresponding to the pressure plate only move horizontally due to the fixed connection on the connecting rod pressure plate, a swing rod swings along with the movement of the pressure plate, and drives the four connecting rods to move horizontally, the four connecting rods move horizontally to drive four first pistons to respectively slide in the four supports, thereby squeezing the air in the cavity inside the bracket, then the air pressure inside the bracket is increased, and the air pressure can be used for lifting the four lamp shades.

(4) According to the conveniently-adjusted ceiling lamp based on the Internet of things technology, due to the arrangement of the sliding structure, the lampshade can move up and down under the action of air pressure, when the lampshade moves upwards and is lifted up, the bulb inside the lampshade can be exposed, the bulb can be conveniently replaced or maintained at the moment, namely when the whole ceiling lamp is lowered, the pressure plate is pressed into the base, the four first pistons are finally driven to horizontally slide, when the first pistons horizontally slide, the space between the first pistons and the second pistons is reduced, the air pressure is increased to drive the sliding rod to slide in the fixing sleeve, so that the sliding rod is pushed from bottom to top, when the sliding rod ascends, the lampshade can be driven to move upwards together, when the lampshade is lifted up along with the sliding rod sliding upwards, the lampshade cannot fall under the action of the air pressure, the bulb is exposed outside, and the bulb can be conveniently maintained and replaced, when the replacement or maintenance task of the bulb is finished, the pendant lamp is lifted again, the pressure plate is not stressed any more, the spring resets to drive the pressure plate to reset, and the first piston and the second piston are reset by air pressure.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of an overall structure of a preferred embodiment of a conveniently-adjusted ceiling lamp based on internet of things provided by the invention;

FIG. 2 is a schematic view of a connection structure between the lifting structure and the driving structure shown in FIG. 1;

FIG. 3 is a schematic structural view of the lifting structure shown in FIG. 2;

FIG. 4 is a schematic view of the connection structure of the base and the adjustment structure shown in FIG. 1;

FIG. 5 is an enlarged view of the part A shown in FIG. 4;

fig. 6 is an enlarged view of the part B shown in fig. 4.

In the figure: 1. the base, 2, support, 3, lighting structure, 31, lamp shade, 32, filter screen, 33, backing plate, 34, bulb, 4, elevation structure, 41, shell, 42, lifting rope, 43, bull stick, 44, solid fixed ring, 5, drive structure, 51, motor, 52, baffle, 53, first gear, 54, second gear, 6, regulation structure, 61, pressure disk, 62, spring, 63, first piston, 64, connecting rod, 65, fixing base, 66, pendulum rod, 7, sliding structure, 71, fixed cover, 72, slide bar, 73, second piston.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-6, the ceiling lamp convenient to adjust based on the internet of things technology comprises a base 1, a support 2, a lighting structure 3, a lifting structure 4, a driving structure 5, an adjusting structure 6 and a sliding structure 7, the base 1 for supporting the whole ceiling lamp and driving the whole ceiling lamp to move is fixedly connected with four brackets 2, the four brackets 2 are all connected with the illumination structure 3 for illumination, the top of the base 1 is connected with the lifting structure 4 for driving the whole ceiling lamp to lift, the lifting structure 4 is connected with the driving structure 5 for driving the whole desk lamp to lift, the interior of the base 1 is connected with the adjusting structures 6 for driving the illuminating structures 3 to complete disassembly and assembly, and the four illuminating structures 3 are all connected with sliding structures 7 for facilitating the disassembly and assembly of the four illuminating structures 3.

Specifically, illumination structure 3 includes lamp shade 31, filter screen 32, backing plate 33 and bulb 34, four equal fixedly connected with on the support 2 backing plate 33, four equal fixedly connected with on the backing plate 33 bulb 34, four all be equipped with on the backing plate 33 lamp shade 31, four equal fixedly connected with in top of lamp shade 31 filter screen 32 because four lamp shades 31 directly set up respectively on four backing plates 33, and do not connect through modes such as screws, consequently when needs maintain or change bulb 34, need not dismantle extra operations such as screw, convenient operation is swift, and filter screen 32 helps blockking dust and insect entering lamp shade 31 under the radiating condition of not influencing bulb 34.

Specifically, the lifting structure 4 includes a housing 41, lifting ropes 42, rotating rods 43 and fixing rings 44, one end of three lifting ropes 42 is fixedly connected to the top of the base 1, the other end of each of the three lifting ropes 42 is fixedly connected to the rotating rods 43, the housing 41 is rotatably connected to the three rotating rods 43 together, the three rotating rods 43 are distributed on the inner wall of the housing 41 in an annular array, two fixing rings 44 are fixedly connected to the three rotating rods 43, and the three lifting ropes 42 are flat, since one ends of the three lifting ropes 42 are fixedly connected to the top of the base 1 and the other ends of the three lifting ropes 42 are fixed to the three rotating rods 43 respectively, when the housing 41 is fixed, the three rotating rods 43 rotate to continuously wind or unwind the three lifting ropes 42 on the three rotating rods 43, and when the lifting ropes 42 are continuously wound on the rotating rods 43, the base 1 together with the bulbs 34 and the lampshade 31 can be lifted upwards, otherwise, the base 1, the bulb 34 and the lampshade 31 can be lowered, and the three lifting ropes 42 are flat, so that the three lifting ropes 42 can be wound on the three rotating rods 43 more easily, and the two fixing rings 44 on each rotating rod 43 are respectively positioned at two sides of the lifting rope 42, so that the lifting rope 42 can be wound on the rotating rods 43 one circle without deviation in the winding process.

Specifically, the driving structure 5 includes a motor 51, a partition plate 52, a first gear 53 and a second gear 54, the partition plate 52 is fixedly connected to the inner wall of the housing 41, the motor 51 is fixedly connected to the partition plate 52, the first gear 53 is fixedly connected to the motor 51, the second gears 54 are fixedly connected to the three rotating rods 43, the three second gears 54 are all engaged with the first gear 53 to electrically connect the motor 51 with an external control system, when the motor 51 is turned on, the motor 51 can drive the first gear 53 to rotate, because the first gear 53 is simultaneously engaged with the three second gears 54, the first gear 53 can drive the three second gears 54 to rotate simultaneously, the three second gears 54 rotate respectively drive the three rotating rods 43 to rotate, and when the three rotating rods 43 rotate, the three lifting ropes 42 can be respectively wound or unwound on the three rotating rods 43, thereby controlling the base 1 and the light bulb 34 to ascend and descend, i.e. the first gear 53 rotates to wind the lifting rope 42 on the rotary rod 43, and the reverse rotation unwinds the lifting rope 42 on the rotary rod 43 for one circle.

Specifically, the adjusting structure 6 includes a pressure plate 61, a spring 62, first pistons 63, connecting rods 64, fixing seats 65 and swing rods 66, the pressure plate 61 is slidably connected to the bottom of the base 1, the spring 62 is fixedly connected between the pressure plate 61 and the base 1, the first pistons 63 are slidably connected to the four interiors of the brackets 2, the connecting rods 64 are fixedly connected to the four first pistons 63, eight fixing seats 65 are fixedly connected to the top of the pressure plate 61 and the four connecting rods 64, the four swing rods 66 are connected to the eight fixing seats 65, the pressure plate 61 is of a hollow structure, when the base 1 and the bulb 34 are lowered, the base 1 is placed on the ground, the pressure plate 61 is pressed into the interior of the base 1 due to the gravity of the whole desk lamp, and the spring 62 is pressed by the pressure plate 61 in the process, and four fixing bases 65 on the pressure plate 61 move upwards along with the pressure plate 61, because four supports 2 are immobile, therefore four fixing bases 65 on the pressure plate 61 move along with the pressure plate 61, but the other four fixing bases 65 corresponding to the four fixing bases 65 can only move horizontally because of being fixedly connected to the connecting rods 64, therefore, along with the movement of the pressure plate 61, the swing rod 66 swings and drives the four connecting rods 64 to move horizontally, the four connecting rods 64 move horizontally to drive the four first pistons 63 to slide in the four supports 2 respectively, so as to extrude the air in the cavity inside the support 2, and then the air pressure inside the support 2 is increased, and the air pressure can be used for lifting up the four lamp shades 31.

Specifically, the sliding structure 7 includes a fixed sleeve 71, a sliding rod 72 and a second piston 73, the fixed sleeve 71 is fixedly connected to each of the four brackets 2, the second piston 73 is slidably connected to each of the four fixed sleeves 71, the sliding rods 72 are fixedly connected to each of the four second pistons 73, the four sliding rods 72 are respectively fixedly connected to the four lamp shades 31, when the whole pendant lamp is lowered, the pressure plate 61 is pressed into the base 1 to finally drive the four first pistons 63 to horizontally slide, when the first pistons 63 horizontally slide, a space between the first pistons 63 and the second pistons 73 becomes smaller, air pressure increases, the air pressure increases drives the sliding rods 72 to slide in the fixed sleeves 71, so that the sliding rods 72 are pushed from bottom to top, when the sliding rods 72 rise, the lamp shades 31 are driven to move up together, when the lamp shades 31 are lifted up along with the sliding rods 72 sliding up, the lamp bulb 34 does not fall under the action of air pressure, the lamp bulb 34 is exposed outside, the lamp bulb 34 can be maintained and replaced conveniently, when the replacement or maintenance task of the lamp bulb 34 is completed, the ceiling lamp is lifted again, the pressure plate 61 is not stressed, the spring 62 is reset, the spring 62 resets to drive the pressure plate 61 to reset, and the air pressure enables the first piston 63 and the second piston 73 to reset.

When the lamp shade is used, firstly, the four lamp shades 31 are respectively and directly arranged on the four backing plates 33 and are not connected in a screw mode and the like, so that when the bulb 34 needs to be maintained or replaced, extra operations such as screw disassembly and the like are not needed, and the operation is convenient and quick; because the top of the base 1 is fixedly connected with one end of three lifting ropes 42, and the other ends of the three lifting ropes 42 are respectively fixed on the three rotating rods 43, when the shell 41 is fixed, the three rotating rods 43 rotate to enable the three lifting ropes 42 to be continuously wound or unwound on the three rotating rods 43, when the lifting ropes 42 are continuously wound on the rotating rods 43, the base 1, the bulb 34 and the lampshade 31 can be lifted upwards together, otherwise, the base 1, the bulb 34 and the lampshade 31 can be lowered, and because the three lifting ropes 42 are flat, the three lifting ropes 42 can be more easily wound on the three rotating rods 43 respectively, and the two fixing rings 44 on each rotating rod 43 are respectively positioned at two sides of the lifting ropes 42, so that the lifting ropes 42 can be wound on the rotating rods 43 for one circle without deviation in the winding process; the motor 51 is electrically connected with an external control system, when the motor 51 is started, the motor 51 can drive the first gear 53 to rotate, because the first gear 53 is meshed with the three second gears 54 at the same time, the first gear 53 can drive the three second gears 54 to rotate at the same time after rotating, the three second gears 54 respectively drive the three rotating rods 43 to rotate after rotating, and the three rotating rods 43 can enable the three lifting ropes 42 to be wound or unwound on the three rotating rods 43 respectively when rotating, so that the lifting of the base 1 and the bulb 34 is controlled, namely the lifting ropes 42 can be wound on the rotating rods 43 by the rotation of the first gear 53, and the lifting ropes 42 can be unwound on the rotating rods 43 by the rotation of the first gear 53 in the opposite direction; when the base 1 and the bulb 34 are lowered, and the base 1 is placed on the ground, the pressing plate 61 is pressed into the inside of the base 1 by the gravity of the entire desk lamp, in the process, the pressure plate 61 presses the spring 62, and the four holders 65 on the pressure plate 61 move upward together with the pressure plate 61, because the four supports 2 are not moved, the four fixed seats 65 on the pressure plate 61 move along with the pressure plate 61, but the other four fixing bases 65 corresponding to the above are only horizontally moved due to the fixed connection to the connecting rod 64, therefore, as the pressure plate 61 moves, the swing rod 66 swings and drives the four connecting rods 64 to move horizontally, the four connecting rods 64 move horizontally and drive the four first pistons 63 to slide in the four brackets 2 respectively, so as to press the air in the cavity inside the support 2, and then the air pressure inside the support 2 is increased, which can be used to lift the four lamp shades 31; when the whole pendant lamp is lowered, the pressure plate 61 is pressed into the base 1, the four first pistons 63 are driven to horizontally slide finally, when the first pistons 63 horizontally slide, the space between the first pistons 63 and the second pistons 73 is reduced, the air pressure is increased to drive the slide rod 72 to slide in the fixing sleeve 71, so that the slide rod 72 is pushed upwards from the bottom, the slide rod 72 drives the lampshade 31 to move upwards together when rising, after the lampshade 31 is lifted up along with the slide rod 72, the lampshade cannot fall down under the action of the air pressure, the bulb 34 is exposed outside, the bulb 34 is convenient to be maintained and replaced, and the like at the moment, when the replacement or maintenance task of the bulb 34 is completed, the pendant lamp is lifted again, the pressure plate 61 is not stressed, the spring 62 is reset, the spring 62 resets to drive the pressure plate 61, and at the moment, the air pressure enables the first pistons 63 and the second pistons 73 to reset.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a ceiling lamp of convenient regulation based on internet of things, its characterized in that: comprises a base (1), a bracket (2), a lighting structure (3), a lifting structure (4), a driving structure (5), an adjusting structure (6) and a sliding structure (7), the base (1) for supporting the whole ceiling lamp and driving the whole ceiling lamp to move is fixedly connected with four brackets (2), the four brackets (2) are all connected with the illumination structure (3) for illumination, the top of the base (1) is connected with the lifting structure (4) for driving the whole ceiling lamp to lift, the lifting structure (4) is connected with a driving structure (5) for driving the whole desk lamp to lift, the interior connection of base (1) is used for the drive illumination structure (3) accomplish the dismouting adjust structure (6), four all be connected with on illumination structure (3) and be used for making four sliding structure (7) of illumination structure (3) dismouting of being convenient for.

2. The ceiling lamp convenient to adjust based on the internet of things technology as claimed in claim 1, wherein: illumination structure (3) are including lamp shade (31), filter screen (32), backing plate (33) and bulb (34), four equal fixedly connected with on support (2) backing plate (33), four equal fixedly connected with on backing plate (33) bulb (34), four all be equipped with on backing plate (33) lamp shade (31), four the equal fixedly connected with in top of lamp shade (31) filter screen (32).

3. The ceiling lamp convenient to adjust based on the internet of things technology as claimed in claim 1, wherein: elevation structure (4) are including shell (41), lifting rope (42), bull stick (43) and solid fixed ring (44), the top fixedly connected with of base (1) is three the one end of lifting rope (42), it is three the equal fixedly connected with of the other end of lifting rope (42) bull stick (43), it is three the common rotation is connected with on bull stick (43) shell (41), it is three bull stick (43) be annular array distribute in the inner wall of shell (41), and three equal fixedly connected with is two on bull stick (43) gu fixed ring (44), three lifting rope (42) all are the platykurtic.

4. The ceiling lamp convenient to adjust based on the internet of things technology as claimed in claim 3, wherein: drive structure (5) include motor (51), baffle (52), first gear (53) and second gear (54), fixedly connected with on the inner wall of shell (41) baffle (52), fixedly connected with on baffle (52) motor (51), fixedly connected with on motor (51) first gear (53), three equal fixedly connected with on bull stick (43) second gear (54), three second gear (54) all with first gear (53) mesh mutually.

5. The ceiling lamp convenient to adjust based on the internet of things technology as claimed in claim 1, wherein: adjust structure (6) and include pressure disk (61), spring (62), first piston (63), connecting rod (64), fixing base (65) and pendulum rod (66), the bottom sliding connection of base (1) has pressure disk (61), pressure disk (61) with fixedly connected with between base (1) spring (62), four the equal sliding connection in inside of support (2) has first piston (63), four equal fixedly connected with on first piston (63) connecting rod (64), the top and four of pressure disk (61) fixedly connected with eight on connecting rod (64) fixing base (65), eight be connected with four on fixing base (65) pendulum rod (66), pressure disk (61) is hollow structure.

6. The ceiling lamp convenient to adjust based on the internet of things technology as claimed in claim 2, wherein: sliding construction (7) are including fixed cover (71), slide bar (72) and second piston (73), four equal fixedly connected with on support (2) fixed cover (71), four the equal sliding connection in inside of fixed cover (71) has second piston (73), four equal fixedly connected with on second piston (73) slide bar (72), four slide bar (72) respectively with four lamp shade (31) fixed connection.