CN110566836A - Convenient type intelligence desk lamp with heat dissipation function - Google Patents

Convenient type intelligence desk lamp with heat dissipation function Download PDF

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Publication number
CN110566836A
CN110566836A CN201910672630.6A CN201910672630A CN110566836A CN 110566836 A CN110566836 A CN 110566836A CN 201910672630 A CN201910672630 A CN 201910672630A CN 110566836 A CN110566836 A CN 110566836A
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CN
China
Prior art keywords
heat dissipation
rod
fixedly connected
desk lamp
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910672630.6A
Other languages
Chinese (zh)
Inventor
郝传峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Rossini Lighting Electrical Technology Co Ltd
Original Assignee
Yangzhou Rossini Lighting Electrical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yangzhou Rossini Lighting Electrical Technology Co Ltd filed Critical Yangzhou Rossini Lighting Electrical Technology Co Ltd
Priority to CN201910672630.6A priority Critical patent/CN110566836A/en
Publication of CN110566836A publication Critical patent/CN110566836A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for

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

Abstract

The invention relates to a portable intelligent desk lamp with a heat dissipation function, which comprises a chassis, a support column, a support shaft, a fixed rod, a lamp tube, a protective shell and a glass plate, and further comprises a heat dissipation mechanism and an adjusting mechanism, wherein the heat dissipation mechanism comprises a filter screen, a cover plate, a moving assembly, a cleaning assembly, a fixed plate and a plurality of first springs, the adjusting mechanism comprises an adjusting rod, an adjusting block, a lifting plate, a rotating assembly and two lifting assemblies, each lifting assembly comprises a lead screw and two first bearings, the portable intelligent desk lamp with the heat dissipation function can enable air inside and outside the protective shell to circulate through the heat dissipation mechanism, the heat dissipation function is realized, the irradiation angle of the lamp tube can be adjusted through the adjusting mechanism, and the illumination requirements of different users are met.

Description

Convenient type intelligence desk lamp with heat dissipation function
Technical Field
The invention relates to the field of intelligent lighting, in particular to a convenient intelligent desk lamp with a heat dissipation function.
Background
The Desk lamp (Desk lamp) is one kind of lamp, and is small and exquisite, conveniently carries. The desk lamp is mainly used for decoration, and is convenient for reading, learning and working. The desk lamp far surpasses the value of the desk lamp, and the desk lamp becomes an artwork.
when the existing desk lamp is used for illumination, the lamp tube emits a large amount of heat and accumulates in the protective shell, if the lamp tube is not timely cooled, the internal temperature of the protective shell rises, normal operation of the lamp tube is affected, and moreover, the illumination angle of the existing desk lamp is fixed, different illumination requirements cannot be met, and the practicability of the desk lamp is reduced.
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 portable intelligent desk lamp with the heat dissipation function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a convenient intelligent desk lamp with a heat dissipation function comprises a chassis, a support column, a support shaft, a fixed rod, a lamp tube, a protective shell and a glass plate, wherein the support column is vertically fixed above the chassis, one end of the fixed rod is fixedly connected with the top of the support column, a bar-shaped opening is formed in one side of the support column, one end of the support shaft is hinged to the other end of the fixed rod, the other end of the support shaft penetrates through the bar-shaped opening and is fixedly connected with the protective shell, an opening is formed in the lower portion of the protective shell, the glass plate is fixedly connected with the inner wall of the opening, the lamp tube is fixed in the protective shell, a PLC is arranged in the protective shell, the convenient intelligent desk lamp further comprises a heat dissipation mechanism and an adjusting mechanism;
The heat dissipation mechanism comprises a filter screen, a cover plate, a moving assembly, a cleaning assembly, a fixed plate and a plurality of first springs, a heat dissipation port is formed above the protective shell, the filter screen is fixedly connected with the inner wall of the heat dissipation port, the cover plate is covered above the filter screen, the moving assembly is arranged on one side, far away from the supporting shaft, of the cover plate, the moving assembly is connected with the cover plate, the fixed plate is fixed at one end, close to the supporting shaft, of the protective shell, the first springs are evenly distributed between the fixed plate and the cover plate, two ends of the first springs are respectively connected with the cover plate and the fixed plate, the first springs are in a stretching state, a notch is formed in one end, close to the first springs, below the cover plate, and the cleaning assembly is;
the adjusting mechanism comprises an adjusting rod, an adjusting block, a lifting plate, a rotating assembly and two lifting assemblies, the two lifting assemblies are respectively arranged on the inner walls of the two sides of the supporting column, the lifting assemblies are connected with the lifting plate, the adjusting block is fixed above the lifting plate, one end of the adjusting rod is hinged to the adjusting block, the other end of the adjusting rod penetrates through the strip-shaped opening and is hinged to the supporting shaft, the rotating assembly is arranged below the lifting assemblies, and the rotating assembly is connected with the lifting assemblies;
The lifting assembly comprises a screw rod and two first bearings, the first bearings are fixedly connected with the inner wall of the support column, two ends of the screw rod are fixedly connected with inner rings of the two first bearings respectively, small holes are formed in two ends of the lifting plate and correspond to the screw rod one to one, the screw rod penetrates through the small holes, the screw rod and the small holes are coaxially arranged, and threads matched with the screw rod are arranged at the joint of the small holes and the screw rod.
Preferably, in order to enable the lifting assembly to work, the rotating assembly comprises a rotating unit and a transmission unit, the rotating unit is connected with the screw rod through the transmission unit, the rotating unit comprises a knob, a second bearing, a rotating rod, a driving bevel gear and a driven bevel gear, one end of the rotating rod is fixedly connected with the knob, a through hole is formed in one side of the supporting column, the other end of the rotating rod penetrates through the through hole and is arranged inside the supporting column, the other end of the rotating rod is fixedly connected with the driving bevel gear, the outer ring of the second bearing is fixedly connected with the inner wall of the through hole, the rotating rod is fixedly connected with the inner ring of the second bearing, the driven bevel gear is connected with the transmission unit, and the driving bevel gear is meshed with the.
Preferably, in order to drive the screw rod to rotate, the transmission unit comprises a driving wheel, a driven wheel, a belt, two transmission rods and two third bearings, the third bearings are fixed at the bottom inside the support column, the transmission rods correspond to the third bearings one to one, one ends of the transmission rods are fixedly connected with the inner rings of the third bearings, the transmission rods correspond to the screw rod one to one, the other ends of the transmission rods are fixedly connected with the screw rod, the transmission rods are coaxially arranged with the screw rod, the driven bevel gears are fixedly connected with the transmission rods close to the through holes, the driving wheel and the driven wheel are respectively fixed on the two transmission rods, and the driving wheel is connected with the driven wheel through the.
Preferably, the driving bevel gear is coated with grease in order to make the driven bevel gear smoothly rotate.
preferably, in order to prolong the service life of the screw rod, the screw rod is coated with an anti-corrosion zinc coating.
Preferably, in order to detect the temperature inside the protective shell, a temperature sensor is arranged in the protective shell and electrically connected with the PLC.
Preferably, in order to drive the cover plate to move, the moving assembly comprises a motor, a turntable and a pull wire, the motor is fixed above the protective shell and is in transmission connection with the turntable, one end of the pull wire is wound on the turntable, the other end of the pull wire is fixedly connected with one side, far away from the first spring, of the cover plate, and the motor is electrically connected with the PLC.
As preferred, in order to realize the function of clean filter screen, clean subassembly is including clean board, connecting rod, second spring and limiting plate, clean board supports and leans on the top at the filter screen, the one end of connecting rod and the top fixed connection of clean board, be equipped with the through-hole on the apron, through-hole and notch intercommunication, the other end of connecting rod passes the through-hole and sets up the top at the apron, the other end and the limiting plate fixed connection of connecting rod, the both ends of second spring are connected with the inner wall of notch and the top of clean board respectively, the second spring is in compression state.
As preferred, for the moving direction of restriction apron, heat dissipation mechanism still includes two gag lever posts, the apron all is equipped with the pilot hole with back shaft vertically both sides, pilot hole and gag lever post one-to-one, the one end and the fixed plate fixed connection of gag lever post, the pilot hole is passed to the other end of gag lever post, the gag lever post matches with the pilot hole.
Preferably, the fitting hole has a square shape to prevent the cover plate from shaking when moving.
The convenient intelligent desk lamp with the heat dissipation function has the advantages that the heat dissipation mechanism can circulate air inside and outside the protective shell, the heat dissipation function is achieved, compared with the existing heat dissipation mechanism, the heat dissipation mechanism can also clean dust on the filter screen, the filter screen is prevented from being blocked by the dust, the circulation of air is prevented from being influenced, the irradiation angle of the lamp tube can be adjusted through the adjusting mechanism, the illumination requirements of different users are met, and compared with the existing adjusting mechanism, the adjusting mechanism is convenient to adjust and high in practicability.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a portable intelligent desk lamp with a heat dissipation function according to the present invention;
FIG. 2 is a schematic structural diagram of a rotating assembly of the portable intelligent desk lamp with a heat dissipation function according to the present invention;
FIG. 3 is a schematic structural diagram of a heat dissipation mechanism of the portable intelligent desk lamp with heat dissipation function according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
In the figure: 1. the automatic cleaning device comprises a chassis, a support column 2, a fixing rod 3, a support shaft 4, a protective shell 5, a lamp tube 6, a glass plate 7, a motor 8, a rotary disc 9, a pull wire 10, a cover plate 11, a fixing plate 12, a first spring 13, a filter screen 14, a cleaning plate 15, a connecting rod 16, a limiting plate 17, a second spring 18, a limiting rod 19, a temperature sensor 20, a knob 21, a rotating rod 22, a rotating rod 23, a second bearing 24, a driving bevel gear 25, a driven bevel gear 26, a transmission rod 27, a third bearing 28, a driving wheel 29, a belt 30, a driven wheel 31, a first bearing 32, a lead screw 33, a lifting plate 34, an adjusting block 35 and an adjusting rod.
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 figure 1, a portable intelligent desk lamp with heat dissipation function comprises a chassis 1, a support column 2, a support shaft 4, a fixed rod 3, a lamp tube 6, a protective shell 5 and a glass plate 7, the supporting column 2 is vertically fixed above the chassis 1, one end of the fixed rod 3 is fixedly connected with the top part in the supporting column 2, one side of the supporting column 2 is provided with a strip-shaped opening, one end of the supporting shaft 4 is hinged with the other end of the fixing rod 3, the other end of the supporting shaft 4 passes through the strip-shaped opening to be fixedly connected with the protective shell 5, an opening is arranged below the protective shell 5, the glass plate 7 is fixedly connected with the inner wall of the opening, the lamp tube 6 is fixed in the protective shell 5, the PLC is arranged in the protective shell 5, and the PLC further comprises a heat dissipation mechanism and an adjusting mechanism, wherein the heat dissipation mechanism is arranged above the protective shell 5, and the adjusting mechanism is arranged inside the supporting column 2;
A PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This convenient type intelligence desk lamp with heat dissipation function can realize radiating function through heat dissipation mechanism for the circulation of the inside and outside air of protective housing 5, through adjustment mechanism, can adjust the angle of shining of fluorescent tube 6, satisfies different users' lighting needs.
As shown in fig. 3-4, the heat dissipation mechanism includes a filter screen 14, a cover plate 11, a moving assembly, a cleaning assembly, a fixing plate 12 and a plurality of first springs 13, a heat dissipation opening is arranged above the protective shell 5, the filter screen 14 is fixedly connected with the inner wall of the heat dissipation opening, the cover plate 11 is covered above the filter screen 14, the moving component is arranged on one side of the cover plate 11 far away from the support shaft 4, the moving component is connected with a cover plate 11, the fixing plate 12 is fixed at one end, close to the supporting shaft 4, above the protective shell 5, the first springs 13 are uniformly distributed between the fixing plate 12 and the cover plate 11, two ends of the first springs 13 are respectively connected with the cover plate 11 and the fixing plate 12, the first spring 13 is in a stretching state, a notch is arranged at one end of the lower part of the cover plate 11 close to the first spring 13, and the cleaning assembly is arranged inside the notch;
When carrying out the heat dissipation during operation, the work of control removal subassembly, drive apron 11 and remove to the direction of keeping away from back shaft 4, tensile first spring 13 simultaneously, make apron 11 no longer plug up filter screen 14, be convenient for the inside and outside circulation of air of protective housing 5, realize radiating function, avoid the interior high temperature of protective housing 5, influence the normal work of fluorescent tube 6, when apron 11 removes, drive clean subassembly and remove, make clean subassembly carry out dust removal work to filter screen 14, avoid the dust to block up filter screen 14, influence the circulation of air.
As shown in fig. 1-2, the adjusting mechanism includes an adjusting rod 35, an adjusting block 34, a lifting plate 33, a rotating assembly and two lifting assemblies, the two lifting assemblies are respectively disposed on the inner walls of the two sides of the supporting column 2, the lifting assembly is connected with the lifting plate 33, the adjusting block 34 is fixed above the lifting plate 33, one end of the adjusting rod 35 is hinged to the adjusting block 34, the other end of the adjusting rod 35 is hinged to the supporting shaft 4 through a strip-shaped opening, the rotating assembly is disposed below the lifting assembly, and the rotating assembly is connected with the lifting assembly;
The lifting assembly comprises a screw rod 32 and two first bearings 31, the first bearings 31 are fixedly connected with the inner wall of the support column 2, two ends of the screw rod 32 are fixedly connected with inner rings of the two first bearings 31 respectively, small holes are formed in two ends of the lifting plate 33 and correspond to the screw rods 32 one to one, the screw rod 32 penetrates through the small holes, the screw rod 32 and the small holes are coaxially arranged, and threads matched with the screw rod 32 are arranged at the connecting positions of the small holes and the screw rod 32.
When the adjusting operation is performed, the rotating assembly is manually operated, so that the screw rod 32 rotates to drive the lifting plate 33 to move on the screw rod 32, the adjusting block 34 is driven to move up and down, the supporting shaft 4 is driven to swing through the adjusting rod 35, the angle of the protective shell 5 is adjusted, and the irradiation angle of the lamp tube 6 is adjusted.
Preferably, in order to enable the lifting assembly to work, the rotating assembly comprises a rotating unit and a transmission unit, the rotating unit is connected with the screw rod 32 through the transmission unit, the rotating unit comprises a knob 21, a second bearing 23, a rotating rod 22, a driving bevel gear 24 and a driven bevel gear 25, one end of the rotating rod 22 is fixedly connected with the knob 21, one side of the supporting column 2 is provided with a through hole, the other end of the rotating rod 22 penetrates through the through hole to be arranged inside the supporting column 2, the other end of the rotating rod 22 is fixedly connected with the driving bevel gear 24, the outer ring of the second bearing 23 is fixedly connected with the inner wall of the through hole, the rotating rod 22 is fixedly connected with the inner ring of the second bearing 23, the driven bevel gear 25 is connected with the transmission unit, and the driving bevel gear 24 is meshed with the driven bevel gear.
Preferably, in order to drive the screw rod 32 to rotate, the transmission unit includes a driving wheel 28, a driven wheel 30, a belt 29, two transmission rods 26 and two third bearings 27, the third bearings 27 are fixed at the bottom inside the supporting column 2, the transmission rods 26 correspond to the third bearings 27 one by one, one end of each transmission rod 26 is fixedly connected to an inner ring of the third bearing 27, the transmission rods 26 correspond to the screw rods 32 one by one, the other end of each transmission rod 26 is fixedly connected to the screw rod 32, the transmission rods 26 and the screw rods 32 are coaxially arranged, the driven bevel gears 25 are fixedly connected to the transmission rods 26 near the through holes, the driving wheel 28 and the driven wheel 30 are respectively fixed to the two transmission rods 26, and the driving wheel 28 is connected to the driven wheel 30 through the belt 29.
When the adjustment work is performed, the knob 21 is manually rotated, the rotating rod 22 is driven to rotate, the driving bevel gear 24 is driven to rotate, the transmission rod 26 fixed with the driven bevel gear 25 is driven to rotate through meshing with the driven bevel gear 25, the driving wheel 28 rotates the wheel, the driven bevel gear 25 is driven to rotate through the belt 29, the two transmission rods 26 are driven to rotate, the two screw rods 32 are driven to rotate, the lifting plate 33 is driven to move on the screw rods 32, the adjusting block 34 is driven to lift, the supporting shaft 4 is driven to swing through the adjusting rod 35, the angle of the protective shell 5 is adjusted, and the angle of irradiation of the lamp tube 6 is adjusted.
Preferably, in order to make the driven bevel gear 25 smoothly rotate, the driving bevel gear 24 is coated with grease to reduce a frictional force between the driving bevel gear 24 and the driven bevel gear 25, so that the driven bevel gear 25 smoothly rotates.
preferably, in order to prolong the service life of the screw rod 32, the screw rod 32 is coated with an anti-corrosion zinc coating.
Preferably, in order to detect the temperature inside the protective casing 5, a temperature sensor 20 is provided inside the protective casing 5, and the temperature sensor 20 is electrically connected to the PLC.
Detect the temperature in the protective housing 5 through temperature sensor 20, when the high temperature that detects, send signal for PLC, PLC control heat dissipation mechanism work realizes the inside and outside circulation of air of protective housing 5 to realize the heat dissipation function, avoid the high temperature in the protective housing 5, influence the normal work of fluorescent tube 6.
Preferably, in order to drive the cover plate 11 to move, the moving assembly comprises a motor 8, a turntable 9 and a pull wire 10, the motor 8 is fixed above the protective shell 5, the motor 8 is in transmission connection with the turntable 9, one end of the pull wire 10 is wound on the turntable 9, the other end of the pull wire 10 is fixedly connected with one side, far away from the first spring 13, of the cover plate 11, and the motor 8 is electrically connected with the PLC.
When the work of dispelling the heat, control motor 8 starts, drives carousel 9 and rotates, tightens up pull wire 10, drives apron 11 and removes to the direction that is close to motor 8 for filter screen 14 is no longer plugged up to apron 11, and the inside and outside circulation of air of protective housing 5 of being convenient for realizes the heat dissipation function.
preferably, in order to realize the function of clean filter screen 14, clean subassembly includes clean board 15, connecting rod 16, second spring 18 and limiting plate 17, clean board 15 supports and leans on the top at filter screen 14, the one end of connecting rod 16 and the top fixed connection of clean board 15, be equipped with the through-hole on the apron 11, the through-hole communicates with the notch, the other end of connecting rod 16 passes the through-hole setting in the top of apron 11, the other end and the limiting plate 17 fixed connection of connecting rod 16, the both ends of second spring 18 are connected with the inner wall of notch and the top of clean board 15 respectively, second spring 18 is in compression state.
When apron 11 removed, drive cleaning plate 15 through connecting rod 16 and remove for cleaning plate 15 carries out dust removal work to filter screen 14's top, avoids the dust to block up filter screen 14, influences the circulation of air, thereby influences the radiating effect, because second spring 18 is in compression state, thereby gives cleaning plate 15 one to the power that is close to filter screen 14 direction, makes cleaning plate 15 hug closely with filter screen 14, promotes clean effect.
Preferably, in order to limit the moving direction of the cover plate 11, the heat dissipation mechanism further comprises two limiting rods 19, assembly holes are formed in two sides, perpendicular to the support shaft 4, of the cover plate 11, the assembly holes correspond to the limiting rods 19 one to one, one end of each limiting rod 19 is fixedly connected with the fixing plate 12, the other end of each limiting rod 19 penetrates through the assembly holes, and the limiting rods 19 are matched with the assembly holes.
By arranging the limiting rod 19, the moving direction of the cover plate 11 is limited, so that the cover plate 11 is more stable when moving.
Preferably, the fitting hole is formed in a square shape to prevent the cover plate 11 from shaking during movement
When carrying out the heat dissipation during operation, control motor 8 starts, drive carousel 9 and rotate, tighten up pull wire 10, drive apron 11 and remove to the direction that is close to motor 8, tensile first spring 13 simultaneously, make apron 11 no longer plug up filter screen 14, be convenient for the inside and outside circulation of air of protective housing 5, realize radiating function, avoid the interior high temperature of protective housing 5, influence the normal work of fluorescent tube 6, when apron 11 removes, it removes to drive cleaning plate 15 through connecting rod 16, make cleaning plate 15 carry out dust removal work to filter screen 14's top, avoid the dust to block up filter screen 14, influence the circulation of air. When the adjustment work is performed, the knob 21 is manually rotated, the rotating rod 22 is driven to rotate, the driving bevel gear 24 is driven to rotate, the transmission rod 26 fixed with the driven bevel gear 25 is driven to rotate through meshing with the driven bevel gear 25, the driving wheel 28 rotates the wheel, the driven bevel gear 25 is driven to rotate through the belt 29, the two transmission rods 26 are driven to rotate, the two screw rods 32 are driven to rotate, the lifting plate 33 is driven to move on the screw rods 32, the adjusting block 34 is driven to lift, the supporting shaft 4 is driven to swing through the adjusting rod 35, the angle of the protective shell 5 is adjusted, and the angle of irradiation of the lamp tube 6 is adjusted.
Compared with the prior art, this convenient type intelligence desk lamp with heat dissipation function passes through heat dissipation mechanism, can be so that the circulation of the inside and outside air of protective housing 5, realize radiating function, compare with current heat dissipation mechanism, dust on the still clean filter screen 14 of this heat dissipation mechanism, avoid the dust to block up filter screen 14, influence the circulation of air, through adjustment mechanism, can adjust fluorescent tube 6 shine the angle, satisfy different users' lighting requirements, compare with current adjustment mechanism, this adjustment mechanism adjusts conveniently, and the practicality is high.
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 utility model provides a convenient type intelligence desk lamp with heat dissipation function, includes chassis (1), support column (2), back shaft (4), dead lever (3), fluorescent tube (6), protective housing (5) and glass board (7), support column (2) vertical fixing is in the top of chassis (1), the top fixed connection in one end and the support column (2) of dead lever (3), one side of support column (2) is equipped with the bar mouth, the one end of back shaft (4) is articulated with the other end of dead lever (3), the other end of back shaft (4) passes the fixed connection of bar mouth with protective housing (5), the below of protective housing (5) is equipped with the opening, glass board (7) and open-ended inner wall fixed connection, fluorescent tube (6) are fixed in protective housing (5), be equipped with PLC in protective housing (5), its characterized in that, the heat dissipation device is characterized by further comprising a heat dissipation mechanism and an adjusting mechanism, wherein the heat dissipation mechanism is arranged above the protective shell (5), and the adjusting mechanism is arranged inside the supporting column (2);
The heat dissipation mechanism comprises a filter screen (14), an apron (11), a moving assembly, a cleaning assembly, a fixing plate (12) and a plurality of first springs (13), a heat dissipation port is arranged above the protective shell (5), the filter screen (14) is fixedly connected with the inner wall of the heat dissipation port, the apron (11) is covered above the filter screen (14), the moving assembly is arranged on one side of the apron (11) far away from the supporting shaft (4), the moving assembly is connected with the apron (11), the fixing plate (12) is fixed at one end, close to the supporting shaft (4), above the protective shell (5), the first springs (13) are uniformly distributed between the fixing plate (12) and the apron (11), two ends of the first springs (13) are respectively connected with the apron (11) and the fixing plate (12), the first springs (13) are in a stretching state, one end, close to the first springs (13), below the apron (11), the cleaning assembly is arranged inside the notch;
The adjusting mechanism comprises an adjusting rod (35), an adjusting block (34), a lifting plate (33), a rotating assembly and two lifting assemblies, the two lifting assemblies are respectively arranged on the inner walls of the two sides of the supporting column (2), the lifting assemblies are connected with the lifting plate (33), the adjusting block (34) is fixed above the lifting plate (33), one end of the adjusting rod (35) is hinged with the adjusting block (34), the other end of the adjusting rod (35) penetrates through the strip-shaped opening to be hinged with the supporting shaft (4), the rotating assembly is arranged below the lifting assemblies, and the rotating assembly is connected with the lifting assemblies;
the lifting assembly comprises a screw rod (32) and two first bearings (31), the inner walls of the first bearings (31) and the supporting column (2) are fixedly connected, the two ends of the screw rod (32) are respectively fixedly connected with the inner rings of the two first bearings (31), the two ends of the lifting plate (33) are respectively provided with small holes, the small holes correspond to the screw rod (32) in a one-to-one mode, the screw rod (32) penetrates through the small holes, the screw rod (32) and the small holes are coaxially arranged, and threads matched with the screw rod (32) are arranged at the connection positions of the small holes and the screw rod (32).
2. the portable intelligent desk lamp with the heat dissipation function as recited in claim 1, wherein the rotating assembly comprises a rotating unit and a transmission unit, the rotating unit is connected with the screw rod (32) through the transmission unit, the rotating unit comprises a knob (21), a second bearing (23), a rotating rod (22), a driving bevel gear (24) and a driven bevel gear (25), one end of the rotating rod (22) is fixedly connected with the knob (21), one side of the supporting column (2) is provided with a through hole, the other end of the rotating rod (22) passes through the through hole and is arranged inside the supporting column (2), the other end of the rotating rod (22) is fixedly connected with the driving bevel gear (24), the outer ring of the second bearing (23) is fixedly connected with the inner wall of the through hole, the rotating rod (22) is fixedly connected with the inner ring of the second bearing (23), and the driven bevel gear (25) is connected with the transmission unit, the driving bevel gear (24) is meshed with a driven bevel gear (25).
3. The portable intelligent desk lamp with the heat dissipation function as recited in claim 2, wherein the transmission unit comprises a driving wheel (28), a driven wheel (30), a belt (29), two transmission rods (26) and two third bearings (27), the third bearings (27) are fixed at the bottom inside the support column (2), the transmission rods (26) and the third bearings (27) are in one-to-one correspondence, one end of the transmission rod (26) is fixedly connected with the inner ring of the third bearing (27), the transmission rod (26) and the screw rod (32) are in one-to-one correspondence, the other end of the transmission rod (26) is fixedly connected with the screw rod (32), the transmission rod (26) and the screw rod (32) are coaxially arranged, the driven bevel gear (25) is fixedly connected with the transmission rod (26) near the through hole, the driving wheel (28) and the driven wheel (30) are respectively fixed on the two transmission rods (26), the driving wheel (28) is connected with a driven wheel (30) through a belt (29).
4. The portable intelligent desk lamp with the heat dissipation function as recited in claim 3, wherein the drive bevel gear (24) is coated with grease.
5. the portable intelligent desk lamp with the heat dissipation function as recited in claim 1, wherein the lead screw (32) is coated with an anti-corrosion zinc coating.
6. the portable intelligent desk lamp with the heat dissipation function as recited in claim 1, wherein a temperature sensor (20) is disposed in the protective shell (5), and the temperature sensor (20) is electrically connected with the PLC.
7. The portable intelligent desk lamp with the heat dissipation function as recited in claim 1, wherein the moving assembly comprises a motor (8), a turntable (9) and a pull wire (10), the motor (8) is fixed above the protective shell (5), the motor (8) is in transmission connection with the turntable (9), one end of the pull wire (10) is wound on the turntable (9), the other end of the pull wire (10) is fixedly connected with one side of the cover plate (11) far away from the first spring (13), and the motor (8) is electrically connected with the PLC.
8. The portable intelligent desk lamp with the heat dissipation function as recited in claim 1, wherein the cleaning assembly comprises a cleaning plate (15), a connecting rod (16), a second spring (18) and a limiting plate (17), the cleaning plate (15) is abutted against the filter screen (14), one end of the connecting rod (16) is fixedly connected with the upper side of the cleaning plate (15), a through hole is formed in the cover plate (11) and communicated with the notch, the other end of the connecting rod (16) penetrates through the through hole and is arranged above the cover plate (11), the other end of the connecting rod (16) is fixedly connected with the limiting plate (17), two ends of the second spring (18) are respectively connected with the inner wall of the notch and the upper side of the cleaning plate (15), and the second spring (18) is in a compressed state.
9. the portable intelligent desk lamp with the heat dissipation function as recited in claim 1, wherein the heat dissipation mechanism further comprises two limiting rods (19), two sides of the cover plate (11) perpendicular to the support shaft (4) are provided with assembly holes, the assembly holes correspond to the limiting rods (19) one to one, one end of each limiting rod (19) is fixedly connected with the fixing plate (12), the other end of each limiting rod (19) passes through the assembly hole, and the limiting rods (19) are matched with the assembly holes.
10. The portable intelligent desk lamp with the heat dissipation function as recited in claim 9, wherein the fitting hole is square.
CN201910672630.6A 2019-07-24 2019-07-24 Convenient type intelligence desk lamp with heat dissipation function Withdrawn CN110566836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910672630.6A CN110566836A (en) 2019-07-24 2019-07-24 Convenient type intelligence desk lamp with heat dissipation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910672630.6A CN110566836A (en) 2019-07-24 2019-07-24 Convenient type intelligence desk lamp with heat dissipation function

Publications (1)

Publication Number Publication Date
CN110566836A true CN110566836A (en) 2019-12-13

Family

ID=68773529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910672630.6A Withdrawn CN110566836A (en) 2019-07-24 2019-07-24 Convenient type intelligence desk lamp with heat dissipation function

Country Status (1)

Country Link
CN (1) CN110566836A (en)

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Application publication date: 20191213