CN108799893B - Space-saving intelligent desk lamp - Google Patents

Space-saving intelligent desk lamp Download PDF

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Publication number
CN108799893B
CN108799893B CN201810435029.0A CN201810435029A CN108799893B CN 108799893 B CN108799893 B CN 108799893B CN 201810435029 A CN201810435029 A CN 201810435029A CN 108799893 B CN108799893 B CN 108799893B
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China
Prior art keywords
plate
motor
desk lamp
fixed
space
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CN201810435029.0A
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CN108799893A (en
Inventor
张宇
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Shandong GMYD Children Furniture Technology Co Ltd
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Shandong GMYD Children Furniture Technology Co Ltd
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Priority to CN201810435029.0A priority Critical patent/CN108799893B/en
Publication of CN108799893A publication Critical patent/CN108799893A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention relates to a space-saving intelligent desk lamp, which comprises a base, a protective tube, a cover plate and a plurality of supporting mechanisms, wherein the protective tube is internally provided with an illuminating mechanism, the illuminating mechanism comprises a lifting component, a lifting plate, a transverse shaft, a connecting plate, a lampshade, a lamp tube, a fastening component, a pulling component and two supporting plates, the fastening component comprises a first motor, a first driving shaft, a sleeve, a fastening plate and two positioning units, the supporting mechanism comprises a supporting plate, a notch and a moving component, the moving component comprises a sliding plate, a moving unit, an air pump, an air cylinder and a piston, the space-saving intelligent desk lamp can realize the flexible movement of the supporting plate through the supporting component, the supporting plate is far away from the base when the desk lamp is used, the supporting area is enlarged, the stability of equipment is improved, the supporting plate is close to the base when the equipment, prevent the lamp tube from depositing dust or being damaged by collision of other objects, and improve the practicability of the equipment.

Description

Space-saving intelligent desk lamp
Technical Field
The invention relates to the field of intelligent home furnishing, in particular to an intelligent table lamp capable of saving space.
Background
The desk lamp is one kind of lamp, small and exquisite, conveniently carries, and this electrical apparatus mainly places on desk or dining table for the usefulness of illumination, and the bright irradiation range relative ratio of desk lamp is less and concentrated, and the desk lamp is mainly the decoration effect, can not influence the light in whole room, and the effect is restricted around the desk lamp, and the reading of being convenient for, study, work and energy saving.
The desk lamp is generally placed on the desktop, provide the illumination at night, make things convenient for people to official working, study and reading etc, but on daytime, the desk lamp is generally in idle state, because the desk lamp occupies certain space on the desktop, consequently can influence people's activity, moreover, current desk lamp is most all fixed in structure, the fluorescent tube exposes outside when idle, not only can occupy the space of too much desktop top, and easy deposition, and when colliding with other articles for use on the desktop, the fluorescent tube is still easy garrulous split, thereby lead to current desk lamp practicality to reduce.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent desk lamp capable of saving space is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a space-saving intelligent desk lamp comprises a base, a protection tube, a cover plate and a plurality of supporting mechanisms, wherein the protection tube is fixed above the base, the cover plate is arranged above the base, a PLC is arranged in the base, the supporting mechanisms are circumferentially and uniformly distributed on the base, a plurality of keys are arranged on the protection tube, the keys are electrically connected with the PLC, and a lighting mechanism is arranged in the protection tube;
the lighting mechanism comprises a lifting component, a lifting plate, a cross shaft, a connecting plate, a lampshade, a lamp tube, a fastening component, a pulling component and two support plates, wherein the lifting component is in transmission connection with the lifting plate;
the fastening assembly comprises a first motor, a first driving shaft, a sleeve, a fastening plate and two positioning units, the first motor is fixed below the cover plate and is electrically connected with the PLC, the first motor is in transmission connection with the top end of the first driving shaft, the bottom end of the first driving shaft is arranged in the sleeve, the fastening plate is fixed at the bottom end of the sleeve, a thread matched with the first driving shaft is arranged at the joint of the sleeve and the first driving shaft, and the two positioning units are respectively positioned at two ends above the fastening plate;
the supporting mechanism comprises a supporting plate, a notch and a moving assembly, the notch is arranged on the base, the moving assembly is arranged in the notch, the supporting plate is located at an opening of the notch, the moving assembly comprises a sliding plate, a moving unit, an air pump, an air cylinder and a piston, the moving unit is arranged at the bottom of the notch and is in transmission connection with the sliding plate, the air cylinder is fixed on one side of the sliding plate, away from the moving unit, the air pump is communicated with the air cylinder, one end of the piston is arranged in the air cylinder, and the other end of the piston is fixedly connected with the supporting plate.
Preferably, in order to drive the lifting plate to lift, the lifting assembly comprises a second motor, a gear and a rack, the second motor is fixed below the lifting plate and electrically connected with the PLC, the second motor is in transmission connection with the gear, the rack is fixed on the inner wall of the protection tube, and the gear is meshed with the rack.
Preferably, in order to ensure the stable lifting of the lifting plate, the lifting assembly further comprises a fixed rod and a convex block, the top end and the bottom end of the fixed rod are respectively fixedly connected with the convex block and the bottom of the protective tube, and the lifting plate is sleeved on the fixed rod.
Preferably, in order to fix the moving direction of the sleeve, the positioning unit includes a positioning rod fixed below the cover plate and a positioning tube fixed below the fastening plate, and the positioning tube is sleeved on the positioning rod.
Preferably, in order to prevent the connecting plate from sliding, clamping plates are arranged on two sides of the connecting plate and fixed on the transverse shaft.
Preferably, in order to pull the connecting plate, the pulling assembly comprises a third motor, a bearing, a third driving shaft, a wire coil and a pull wire, the third motor and the bearing are respectively fixed on the two support plates, the third motor is in transmission connection with one end of the third driving shaft, the other end of the third driving shaft is arranged in the bearing, the wire coil is sleeved on the third driving shaft, one end of the pull wire is connected with the wire coil, and the other end of the pull wire is connected with one end, far away from the lampshade, of the connecting plate.
Preferably, in order to ensure the strength of the stay wire, the stay wire is a carbon wire.
Preferably, in order to realize the movement of the sliding plate, the translation unit comprises a fourth motor, a first connecting rod and a second connecting rod, the fourth motor is fixed at the bottom inside the notch, the fourth motor is in transmission connection with the first connecting rod, the first connecting rod is hinged with the sliding plate through the second connecting rod, and the fourth motor is electrically connected with the PLC.
Preferably, in order to ensure the smooth movement of the sliding plate, sliding rails are arranged at two ends of the sliding plate, the sliding rails are U-shaped, two ends of each sliding rail are fixed on the inner wall of each notch, and the sliding plate is sleeved on the sliding rails.
Preferably, in order to prevent the gear from being damaged by the bottom part colliding into the protective tube, the height of the bottom end of the protruding rod is greater than the height of the bottom end of the gear.
The space-saving intelligent desk lamp has the advantages that the support plate can be flexibly moved through the support assembly, the support plate is far away from the base when the desk lamp is used, the support area is enlarged, the stability of equipment is improved, the support plate is close to the base when the equipment is limited, the occupied area is reduced, compared with the existing support mechanism, the support mechanism realizes secondary movement of the support plate through the moving unit and the air pump, the moving range is enlarged, the illumination mechanism can be flexibly stored in the protective tube, the lamp tube is prevented from being accumulated with dust or being collided and damaged by other objects, compared with the existing illumination mechanism, the illumination mechanism is flexible in structure and stable in operation, and therefore the practicability of the equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the space-saving intelligent desk lamp of the present invention;
FIG. 2 is a schematic view of a connection structure of a pulling assembly, a fastening assembly and a connecting plate of the space-saving intelligent desk lamp of the invention;
FIG. 3 is a cross-sectional view of the base of the space saving intelligent desk lamp of the present invention;
FIG. 4 is a schematic structural diagram of the lifting assembly of the space saving intelligent desk lamp of the present invention;
in the figure: 1. the novel LED lamp comprises a base, 2 parts of a protection tube, 3 parts of a cover plate, 4 parts of a key, 5 parts of a lifting plate, 6 parts of a transverse shaft, 7 parts of a connecting plate, 8 parts of a lamp shade, 9 parts of a lamp tube, 10 parts of a support plate, 11 parts of a first motor, 12 parts of a first driving shaft, 13 parts of a sleeve, 14 parts of a fastening plate, 15 parts of a support plate, 16 parts of a sliding plate, 17 parts of an air pump, 18 parts of an air cylinder, 19 parts of a piston, 20 parts of a second motor, 21 parts of a gear, 22 parts of a rack, 23 parts of a fixing rod, 24 parts of a lug, 25 parts of a positioning rod, 26 parts of a positioning tube, 27 parts of a clamping plate, 28 parts of a third motor, 29 parts of a bearing, 30 parts of a third driving shaft, 31 parts of a wire coil, 32 parts of a pull.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the space-saving intelligent desk lamp comprises a base 1, a protection tube 2, a cover plate 3 and a plurality of supporting mechanisms, wherein the protection tube 2 is fixed above the base 1, the cover plate 3 is arranged above the base 1, a PLC is arranged in the base 1, the supporting mechanisms are circumferentially and uniformly distributed on the base 1, a plurality of keys 4 are arranged on the protection tube 2, the keys 4 are electrically connected with the PLC, and a lighting mechanism is arranged in the protection tube 2;
in this intelligence desk lamp, accomodate lighting mechanism in advancing protection tube 2, and plug up the opening in the protection tube 2 through apron 3, can make and protect lighting mechanism when the desk lamp is idle, supporting mechanism takes in base 1 simultaneously, reduce the area occupied of base 1, the people of being convenient for are official working on the desktop, when needs use the desk lamp, utilize the operation of 4 operational equipment of control button, make lighting mechanism expose, be convenient for throw light on, supporting mechanism outwards extends simultaneously, thereby guarantee the steadiness of base 1, prevent that equipment from leading to the unstability because of the focus risees.
As shown in fig. 1 and 2, the lighting mechanism includes a lifting assembly, a lifting plate 5, a cross shaft 6, a connecting plate 7, a lampshade 8, a lamp tube 9, a fastening assembly, a pulling assembly and two support plates 10, the lifting assembly is in transmission connection with the lifting plate 5, the two support plates 10 are respectively fixed on two sides above the lifting plate 5, the cover plate 3 is erected on the two support plates 10, two ends of the cross shaft 6 are fixed on the two support plates 10, the connecting plate 7 is sleeved on the cross shaft 6, the lampshade 8 is fixedly connected with the connecting plate 7, the lamp tube 9 is arranged in the lampshade 8, the pulling assembly is located below the cross shaft 6, and the fastening assembly is located above the cross shaft 6;
the fastening assembly comprises a first motor 11, a first driving shaft 12, a sleeve 13, a fastening plate 14 and two positioning units, the first motor 11 is fixed below the cover plate 3, the first motor 11 is electrically connected with the PLC, the first motor 11 is in transmission connection with the top end of the first driving shaft 12, the bottom end of the first driving shaft 12 is arranged in the sleeve 13, the fastening plate 14 is fixed at the bottom end of the sleeve 13, a connecting part of the sleeve 13 and the first driving shaft 12 is provided with a thread matched with the first driving shaft 12, and the two positioning units are respectively located at two ends above the fastening plate 14;
when needs use the desk lamp to throw light on, lifting unit drives lifter plate 5 and rises, then pulling subassembly pulling connecting plate 7, drive mounting plate 14 downstream through fastening components, make mounting plate 14 support and lean on connecting plate 7, and then the position of fixed connection board 7, PLC control fluorescent tube 9 is luminous throws light on, after the desk lamp uses outward, fastening components drives mounting plate 14 rebound, then pulling subassembly makes acting as go-between 32 reset, thereby make lamp shade 8 rotate down to between two extension boards 10, lifting unit drives lifter plate 5 and descends, make in the lighting mechanism income protection tube 2, it descends to drive apron 3 simultaneously, plug up the opening of protection tube 2, thereby protect lighting mechanism. When the fastening assembly operates, the PLC controls the first motor 11 to start, the first driving shaft 12 is driven to rotate, the first driving shaft 12 acts on the sleeve 13 through threads, and the sleeve 13 drives the fastening plate 14 to move along the axis direction of the first driving shaft 12 under the action of the positioning unit.
As shown in fig. 3, the supporting mechanism includes a supporting plate 15, a notch and a moving assembly, the notch is disposed on the base 1, the moving assembly is disposed in the notch, the supporting plate 15 is located at an opening of the notch, the moving assembly includes a sliding plate 16, a moving unit, an air pump 17, an air cylinder 18 and a piston 19, the moving unit is disposed at the bottom of the notch, the moving unit is in transmission connection with the sliding plate 16, the air cylinder 18 is fixed on one side of the sliding plate 16 far away from the moving unit, the air pump 17 is communicated with the air cylinder 18, one end of the piston 19 is disposed in the air cylinder 18, and the other end of the piston 19 is fixedly connected with the supporting plate 15.
When lamp shade 8 removes the outside to protection tube 2, the interior mobile unit operation of PLC control recess, make slide 16 remove to the outside of notch, then PLC control air pump 17 starts, increase the atmospheric pressure in cylinder 18, make piston 19 drive backup pad 15 remove to the direction of keeping away from the notch, distance through enlarging backup pad 15 and base 1, thereby enlarge the support range, make more firm being located on the desktop of equipment, after lamp shade 8 gets into protection tube 2, mobile unit drives slide 16 and removes to the bottom of notch, air pump 17 reduces the atmospheric pressure in the cylinder 18, make piston 19 pulling backup pad 15 be close to the notch, reduce the area occupied of equipment, people's of being convenient for official working.
As shown in fig. 4, the lifting assembly includes a second motor 20, a gear 21 and a rack 22, the second motor 20 is fixed below the lifting plate 5, the second motor 20 is electrically connected to the PLC, the second motor 20 is in transmission connection with the gear 21, the rack 22 is fixed on the inner wall of the protection tube 2, and the gear 21 is engaged with the rack 22.
The PLC controls the second motor 20 to be started, the gear 21 is driven to rotate, the gear 21 acts on the rack 22, the gear 21 and the rack 22 move relatively, and the rack 22 is fixed in position, so that the gear 21 moves up and down, and the lifting plate 5 is driven to lift.
Preferably, in order to ensure that the lifting plate 5 is lifted stably, the lifting assembly further comprises a fixing rod 23 and a projection 24, the top end and the bottom end of the fixing rod 23 are fixedly connected with the projection 24 and the bottom in the protection tube 2, respectively, and the lifting plate 5 is sleeved on the fixing rod 23.
By passing the fixing rod 23 through the lifting plate 5, the lifting plate 5 is lifted along the axis of the fixing rod 23 when moving, and the lifting plate 5 is prevented from being separated from the fixing rod 23 by the bump 24, thereby ensuring the stable lifting of the lifting plate 5.
Preferably, the positioning unit includes a positioning rod 25 and a positioning tube 26, the positioning rod 25 is fixed below the cover plate 3, the positioning tube 26 is fixed below the fastening plate 14, and the positioning tube 26 is sleeved on the positioning rod 25 to fix the moving direction of the sleeve 13. The positioning tube 26 is movable along the axis of the positioning rod 25, thereby ensuring that the fastening plate 14 moves in the vertical direction, thereby fixing the direction of movement of the sleeve 13.
Preferably, in order to prevent the connecting plate 7 from sliding, clamping plates 27 are arranged on both sides of the connecting plate 7, and the clamping plates 27 are fixed on the transverse shaft 6. The extent of the connecting plate 7 is limited by two fixed clamping plates 27, preventing the connecting plate 7 from sliding on the transverse shaft 6.
As shown in fig. 2, the pulling assembly includes a third motor 28, a bearing 29, a third driving shaft 30, a wire coil 31 and a pulling wire 32, the third motor 28 and the bearing 29 are respectively fixed on the two support plates 10, the third motor 28 is in transmission connection with one end of the third driving shaft 30, the other end of the third driving shaft 30 is arranged in the bearing 29, the wire coil 31 is sleeved on the third driving shaft 30, one end of the pulling wire 32 is connected with the wire coil 31, and the other end of the pulling wire 32 is connected with one end of the connecting plate 7, which is far away from the lampshade 8.
The PLC controls the third motor 28 to start, and drives the third driving shaft 30 to rotate, so that the wire coil 31 rotates, and further tightens or loosens the pulling wire 32, and when the pulling wire 32 is tightened, the PLC can drive the connecting plate 7 to rotate upwards.
Preferably, the tensile strength of the carbon wire is utilized, and the tensile wire 32 is a carbon wire in order to ensure the strength of the tensile wire 32.
As shown in fig. 4, the translation unit includes a fourth motor 33, a first link 34 and a second link 35, the fourth motor 33 is fixed at the bottom of the recess, the fourth motor 33 is in transmission connection with the first link 34, the first link 34 is hinged with the slide plate 16 through the second link 35, and the fourth motor 33 is electrically connected with the PLC.
The PLC controls the fourth motor 33 to start, drives the first connecting rod 34 to rotate, and the first connecting rod 34 acts on the sliding plate 16 through the second connecting rod 35, so that the sliding plate 16 moves.
Preferably, in order to ensure the smooth movement of the sliding plate 16, two ends of the sliding plate 16 are provided with slide rails 36, the slide rails 36 are U-shaped, two ends of the slide rails 36 are fixed on the inner walls of the recesses, and the sliding plate 16 is sleeved on the slide rails 36. The moving direction of the slide plate 16 is fixed by the fixed slide rail 36, and the moving range of the slide plate 16 is limited, thereby ensuring smooth movement of the slide plate 16.
Preferably, the height of the bottom end of the protruding rod 37 is greater than that of the bottom end of the gear 21 in order to prevent the gear 21 from colliding against the bottom of the protective tube 2 to cause damage. When the lifting plate 5 descends and the protruding rod 37 contacts the bottom of the protecting tube 2, the lifting plate 5 can be supported, and the gear 21 keeps a certain distance from the bottom of the protecting tube 2, so that the gear 21 is prevented from colliding and being damaged.
When the intelligent desk lamp is idle, the lampshade 8 can be downwards rotated to a position between the two clamping plates 27 through the cooperation of the fastening component and the pulling component, then the lifting component drives the lifting plate 5 to descend, the support plate 10 drives the cover plate 3 to descend, the cover plate 3 blocks the protection tube 2, so that the illuminating mechanism is accommodated in the protection tube 2 to protect the illuminating mechanism, meanwhile, the moving unit in the base 1 drives the sliding plate 16 to move towards the inside of the notch, the air pressure of the air cylinder 18 is reduced, the support plate 15 moves towards the notch, the occupied area of the desk lamp is reduced, when the desk lamp needs to be used, the lifting component drives the lifting plate 5 to ascend, the pulling component is utilized to drive the connecting plate 7 to rotate, the fastening plate 14 is abutted against the connecting plate 7 through the fastening component, the lampshade 8 is kept horizontal, the sliding plate 16 is driven to be far away from the notch through the moving unit, meanwhile, the air pressure, the support range is expanded, and the desk lamp is more stable.
Compared with the prior art, this intelligent desk lamp of saving space passes through supporting component and can realize the nimble removal of backup pad 15, backup pad 15 keeps away from base 1 when using the desk lamp, enlarge the supporting area, improve equipment stability, during the equipment restriction, backup pad 15 is close to base 1, reduce area occupied, compare with current supporting mechanism, this supporting mechanism has realized the secondary movement of backup pad 15 through mobile unit and air pump 17, the range of movement has been enlarged, moreover, lighting mechanism can accomodate in the protection tube 2 in a flexible way, prevent fluorescent tube 9 deposition or by other article collisions impaired, compare with current lighting mechanism, this lighting mechanism structure is nimble, and operate steadily, thereby the practicality of equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The space-saving intelligent desk lamp is characterized by comprising a base (1), a protection tube (2), a cover plate (3) and a plurality of supporting mechanisms, wherein the protection tube (2) is fixed above the base (1), the cover plate (3) is arranged above the base (1), a PLC is arranged in the base (1), the supporting mechanisms are circumferentially and uniformly distributed on the base (1), a plurality of keys (4) are arranged on the protection tube (2), the keys (4) are electrically connected with the PLC, and a lighting mechanism is arranged in the protection tube (2);
the lighting mechanism comprises a lifting component, a lifting plate (5), a cross shaft (6), a connecting plate (7), a lampshade (8), a lamp tube (9), a fastening component, a pulling component and two support plates (10), wherein the lifting component is in transmission connection with the lifting plate (5), the two support plates (10) are respectively fixed on two sides above the lifting plate (5), the cover plate (3) is erected on the two support plates (10), two ends of the cross shaft (6) are fixed on the two support plates (10), the connecting plate (7) is sleeved on the cross shaft (6), the lampshade (8) is fixedly connected with the connecting plate (7), the lamp tube (9) is arranged in the lampshade (8), the pulling component is located below the cross shaft (6), and the fastening component is located above the cross shaft (6);
the fastening assembly comprises a first motor (11), a first driving shaft (12), a sleeve (13), a fastening plate (14) and two positioning units, the first motor (11) is fixed below the cover plate (3), the first motor (11) is electrically connected with the PLC, the first motor (11) is in transmission connection with the top end of the first driving shaft (12), the bottom end of the first driving shaft (12) is arranged in the sleeve (13), the fastening plate (14) is fixed at the bottom end of the sleeve (13), a connecting part of the sleeve (13) and the first driving shaft (12) is provided with a thread matched with the first driving shaft (12), and the two positioning units are respectively located at two ends above the fastening plate (14);
the supporting mechanism comprises a supporting plate (15), a notch and a moving assembly, the notch is arranged on the base (1), the moving assembly is arranged in the notch, the supporting plate (15) is located at an opening of the notch, the moving assembly comprises a sliding plate (16), a moving unit, an air pump (17), an air cylinder (18) and a piston (19), the moving unit is arranged at the bottom of the notch and is in transmission connection with the sliding plate (16), the air cylinder (18) is fixed on one side, far away from the moving unit, of the sliding plate (16), the air pump (17) is communicated with the air cylinder (18), one end of the piston (19) is arranged in the air cylinder (18), and the other end of the piston (19) is fixedly connected with the supporting plate (15).
2. The space-saving intelligent desk lamp as claimed in claim 1, wherein the lifting assembly comprises a second motor (20), a gear (21) and a rack (22), the second motor (20) is fixed below the lifting plate (5), the second motor (20) is electrically connected with the PLC, the second motor (20) is in transmission connection with the gear (21), the rack (22) is fixed on the inner wall of the protection tube (2), and the gear (21) is meshed with the rack (22).
3. The space-saving intelligent desk lamp as claimed in claim 2, wherein the lifting assembly further comprises a fixing rod (23) and a bump (24), the top end and the bottom end of the fixing rod (23) are respectively and fixedly connected with the bump (24) and the bottom in the protection tube (2), and the lifting plate (5) is sleeved on the fixing rod (23).
4. The space-saving intelligent desk lamp as claimed in claim 1, wherein the positioning unit comprises a positioning rod (25) and a positioning tube (26), the positioning rod (25) is fixed below the cover plate (3), the positioning tube (26) is fixed below the fastening plate (14), and the positioning tube (26) is sleeved on the positioning rod (25).
5. The space-saving intelligent desk lamp as claimed in claim 1, wherein clamping plates (27) are arranged on two sides of the connecting plate (7), and the clamping plates (27) are fixed on the transverse shaft (6).
6. The space-saving intelligent desk lamp as claimed in claim 1, wherein the pulling assembly comprises a third motor (28), a bearing (29), a third driving shaft (30), a wire coil (31) and a pulling wire (32), the third motor (28) and the bearing (29) are respectively fixed on the two support plates (10), the third motor (28) is in transmission connection with one end of the third driving shaft (30), the other end of the third driving shaft (30) is arranged in the bearing (29), the wire coil (31) is sleeved on the third driving shaft (30), one end of the pulling wire (32) is connected with the wire coil (31), and the other end of the pulling wire (32) is connected with one end of the connecting plate (7) far away from the lampshade (8).
7. The space-saving intelligent desk lamp as recited in claim 6, wherein the pull wire (32) is a carbon wire.
8. The space-saving intelligent desk lamp as claimed in claim 1, wherein the moving unit comprises a fourth motor (33), a first connecting rod (34) and a second connecting rod (35), the fourth motor (33) is fixed at the bottom of the recess, the fourth motor (33) is in transmission connection with the first connecting rod (34), the first connecting rod (34) is hinged with the sliding plate (16) through the second connecting rod (35), and the fourth motor (33) is electrically connected with the PLC.
9. The space-saving intelligent desk lamp as claimed in claim 1, wherein two ends of the sliding plate (16) are provided with sliding rails (36), the sliding rails (36) are U-shaped, two ends of the sliding rails (36) are fixed on the inner wall of the notch, and the sliding plate (16) is sleeved on the sliding rails (36).
10. The space-saving intelligent desk lamp as claimed in claim 1, wherein a protruding rod (37) is arranged below the lifting plate (5), and the height of the bottom end of the protruding rod (37) is greater than that of the bottom end of the gear (21).
CN201810435029.0A 2018-05-09 2018-05-09 Space-saving intelligent desk lamp Active CN108799893B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810435029.0A CN108799893B (en) 2018-05-09 2018-05-09 Space-saving intelligent desk lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810435029.0A CN108799893B (en) 2018-05-09 2018-05-09 Space-saving intelligent desk lamp

Publications (2)

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CN108799893A CN108799893A (en) 2018-11-13
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CN109764297B (en) * 2019-02-21 2021-03-23 上海国城科绿色照明科技研究中心有限公司 A lighting apparatus for wisdom city is convenient for maintain
CN110260204B (en) * 2019-04-16 2021-04-13 江西旺来科技有限公司 Desk lamp for teenagers
CN112097207A (en) * 2020-09-26 2020-12-18 郭志芳 Energy-concerving and environment-protective gardens street lamp
AT524918B1 (en) * 2021-04-06 2023-09-15 Atl Og Lighting device and a music stand with such a lighting device

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JP2006090101A (en) * 2004-09-22 2006-04-06 Hidenori Iida Free-size single operation pole stand
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CN202056805U (en) * 2011-02-28 2011-11-30 沈卫军 Retractable lamp holder

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