CN111306470A - Desk lamp capable of rotatably shading - Google Patents
Desk lamp capable of rotatably shading Download PDFInfo
- Publication number
- CN111306470A CN111306470A CN202010184993.8A CN202010184993A CN111306470A CN 111306470 A CN111306470 A CN 111306470A CN 202010184993 A CN202010184993 A CN 202010184993A CN 111306470 A CN111306470 A CN 111306470A
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- China
- Prior art keywords
- lamp
- shade
- dust removal
- rotatable
- light transmission
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- 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.)
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- 239000000428 dust Substances 0.000 claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 239000011521 glass Substances 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims abstract description 6
- 230000035515 penetration Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a rotatable shading desk lamp which comprises a lamp holder, a lamp post, a lamp source, a lamp shade and a switch, wherein the lamp shade comprises a shade body rotatably connected to the lamp post, a plurality of light transmission grooves arranged at equal intervals along the circumferential direction of the shade body and light transmission sheets arranged in the light transmission grooves, electrochromic glass is selected as the light transmission sheets, a control switch used for controlling the light transmission sheets to change the light transmission characteristic is arranged on the shade body, the control switch and the light transmission sheets are arranged in a one-to-one correspondence mode, and a dust removal assembly is arranged on the lamp shade. The electrochromic glass can realize multiple light transmission effects according to manual adjustment, and compared with the traditional lens hood, a user can independently adjust the light brightness of each direction when the desk lamp is used, so that the desk lamp has multiple use modes, and two users can freely select different use modes, and the desk lamp has better practicability.
Description
Technical Field
The invention relates to the technical field of table lamps, in particular to a table lamp capable of rotatably shading light.
Background
The desk lamp is a common electric appliance for people, the application of the lamp brings great convenience to the life of people, and people do not need to live in the dark. With the development of society, the requirements of people on lamps are higher and higher, and the demand of individuation is more and more obvious.
In the application of desk lamp, we do not need all angles to have light many times, especially when using desk lamp alone, have some people at rest, at this time, need shelter from light, present desk lamp does not have required function.
Disclosure of Invention
The present invention is directed to solve the above problems in the prior art, and provides a rotatable shading desk lamp with multiple light transmission modes.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a desk lamp of rotatable shading, includes lamp stand, lamp pole, lamp source, lamp shade and switch, the lamp shade includes the cover body of rotatable coupling on the lamp pole, along a plurality of light traps that cover body circumferencial direction equidistant set up and locate the printing opacity piece in the light trap, electrochromic glass is chooseed for use to the printing opacity piece, be equipped with the control switch who is used for controlling the printing opacity piece to change light penetration characteristic on the cover body, control switch sets up with printing opacity piece one-to-one, be equipped with the dust removal subassembly on the lamp shade.
The working principle of the invention is as follows: the light penetration characteristic of the light transmission piece that user's accessible control switch control corresponds changes to make the luminousness of light transmission piece change, and then make the printing opacity of the optional directionality of whole lamp shade.
The electrochromic glass is selected as the light-transmitting sheet, when only part of light in the direction is needed to be irradiated, the light-transmitting sheet on the back is controlled by the control switch to change the light-transmitting characteristic, so that the light cannot pass through the light-transmitting sheet; the cover body is rotatably connected with the lamp post, so that a user needing to use the desk lamp can rotate the cover body to enable the light-transmitting piece on the other side to rotate to the front of the user, the light-transmitting piece is controlled to be in a light-tight mode through the control switch, then the light-transmitting pieces are rotated to the original position to realize the adjustment of the light-transmitting piece, the brightness of other people can be adjusted, the user does not need to move to the other side to adjust the light-transmitting piece on the position, and the desk lamp is simple and convenient to use; compared with the traditional lens hood, the user can independently adjust the light brightness of each direction when the desk lamp is used, so that the desk lamp has multiple use modes, and two users can freely select different use modes, thereby having better practicability; the dust removal assembly is used for removing dust to the printing opacity piece, guarantees the penetration rate of light when needing the printing opacity, produces the shadow when avoiding the too much light of dust to shine, guarantees the effect of shining of desk lamp.
Preferably, the lamp post is provided with two clamping rings at intervals along the height direction of the lamp post, a clamping groove is formed between the two clamping rings at intervals, a bottom plate is fixedly connected to the lower portion of the lamp shade, and the inner side of the bottom plate is clamped in the clamping groove and can rotate along the circumferential direction of the clamping groove; when the inboard joint of bottom plate was in the draw-in groove, two snap rings were in the upper and lower slip of both sides in order to restrict the bottom plate about the bottom plate respectively, avoided the bottom plate to take place the circumstances such as slope when guaranteeing the relative lamp pole circumference pivoted of bottom plate to guarantee the stationarity when the lamp shade rotates.
Preferably, the dust removal assembly comprises a driving part arranged at the top of the lampshade, a dust removal roller rotationally connected below the driving part and bristles arranged on the surface of the dust removal roller, the bristles are abutted against the inner wall of the lampshade, a sliding groove for clamping and matching the top of the lampshade is formed in the driving part, the driving part can slide along the circumferential direction of the lampshade, a transmission structure for driving the dust removal roller to rotate is arranged in the driving part, a connecting port for connecting a dust collector is formed in the bottom plate, and a fixing assembly is arranged on the driving part; when a cleaner uses the dust removal component, a dust collection pipe of the dust collector is preferentially connected to a connecting port of the bottom plate, then the driving part is manually controlled to slide along the circumferential direction of the lampshade, the dust removal roller rotates along the circumferential direction of the lampshade along with the driving part and rotates relative to the driving part under the driving of the transmission structure, when the dust removal roller rotates, bristles on the surface of the dust removal roller can perform dust removal action on the inner wall of the light transmission sheet, dust adhered to the inner wall of the light transmission sheet is knocked down to float in the lampshade, meanwhile, the dust collector works, air in the lampshade is greatly sucked away by the dust collector from the connecting port, and dust floating in the lampshade can be sucked away by the dust collector along with airflow, the dust in the lampshade can be cleaned by moving the driving part through the cleaner, the light transmittance of the light transmission sheet is ensured, and the dust in the lampshade can be directly sucked away through the dust collector, compare in the personnel of keeping a public place clean with wet rag stretch into the lamp shade and clear up the dust, can effectively avoid the in-process of clearing up the lamp shade to take place to electrocute, the simple high efficiency of clearance mode helps reducing personnel's of keeping a public place clean work load, and the dust catcher realizes can preventing to float the dust in the lamp shade outwards to spill out and is inhaled to internal influence its health to the personnel of keeping a public place clean when dust is absorbent.
Preferably, the transmission structure comprises a driving gear arranged in the driving part and a transmission gear arranged in the driving part, the driving gear and the transmission gear are in meshing transmission, a circle of tooth grooves meshed with the driving gear are formed in the inner wall of the lampshade along the circumferential direction of the inner wall of the lampshade, and the transmission gear is fixedly connected with one end of the dust removing roller; when the drive division is promoted, the drive division slides along the lamp shade circumferencial direction, the driving gear is along with the drive division when together moving, because the driving gear meshes with the tooth's socket mutually, the driving gear can take place to rotate, because driving gear and drive gear meshing transmission, drive gear can take place to rotate under the drive of driving gear, because drive gear and dust removal roller one end fixed connection, the dust removal roller can be along with drive gear is together rotated, thereby realize the dust removal action to in the printing opacity piece, need not to use any driving piece and can convert manual thrust into the drive power when removing dust, help reducing the cost of this device, and can avoid increasing the driving piece and lead to the overweight messenger lamp shade one side atress overweight to take place to empty, guarantee the stability of.
Preferably, the diameter of the driving gear is 2-4 times of that of the transmission gear; when the driving gear rotated the round, drive gear can rotate many circles in order to guarantee with the meshing of driving gear to make drive gear have higher rotational speed, because drive gear and dust removal roller synchronous revolution, the dust removal roller also had better rotational speed, make the brush hair on dust removal roller surface better to the dust removal effect of dust, remove dust more thoroughly.
Preferably, the driving part is provided with a fixing groove close to the outer side of the lampshade, the fixing assembly comprises a sliding block arranged in the fixing groove, a rotating groove arranged on one side of the sliding block, a butting wheel capable of horizontally rotating in the rotating groove, a driving screw rod rotatably connected to the other side of the sliding block and a rotating part fixed at the end part of the driving screw rod, and the driving part is provided with a screw hole matched with the driving screw rod; when rotating rotation portion, rotation portion drives drive screw and rotates, because drive screw and screw are mutually supported, can relative screw opening direction relative action when drive screw rotates, the drive sliding block moves in the fixed slot when drive screw moves, when needs are fixed in the lamp shade with drive portion on, the control sliding block moves to lamp shade direction and makes the butt wheel of its tip contradict in lamp shade edge can realize the fixed of drive portion, but butt wheel relatively lamp shade rotates when drive portion slides along the lamp shade circumferencial direction, reduce the production of frictional noise when guaranteeing the stability of drive portion when relative lamp shade moves.
Preferably, the lower end of the dust removing roller is provided with an anti-shaking shaft, and the bottom plate is provided with an anti-shaking groove for embedding the anti-shaking shaft along the circumferential direction of the bottom plate; anti-shake axle embedding is to anti-shake inslot, and when anti-shake axle together rotated along with the dust removal roller, anti-shake axle and anti-shake inslot wall matched with can prevent that the dust removal roller lower extreme from taking place to rock because of not having the holding power, and the rotational stability when guaranteeing that the dust removal roller removes dust, and then the brush hair on assurance dust removal roller surface can fully contact with printing opacity piece.
Preferably, the abutment wheel is made of rubber; when the butt wheel contradicts in the lamp shade surface and do the circumferencial rotation relatively, the rubber material can prevent that the conflict power of butt wheel between the lamp shade too big leads to leaving the impression on the lamp shade surface, guarantees the whole aesthetic property of lamp shade.
Preferably, the control switch is a rotary switch; the rotary switch is compared and is touched switch etc. and has the touch feedback effect, and the user of being convenient for is in the practical control switch regulation printing opacity piece under comparatively dim condition.
Preferably, the portable lighting device further comprises a wireless remote controller, and the plurality of light-transmitting sheets are electrically connected with the wireless remote controller; the user can use wireless remote controller control printing opacity effect of printing opacity piece when lying or apart from the desk lamp more far away, and the user of being convenient for carries out remote operation.
Compared with the prior art, the electrochromic glass can achieve various light transmission effects according to manual adjustment, and compared with a traditional lens hood, a user can independently adjust the light brightness of each direction when the desk lamp is used, so that the desk lamp has various use modes, and two users can freely select different use modes, and the desk lamp has better practicability.
Drawings
FIG. l is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a partial schematic view of FIG. 2 at A;
FIG. 4 is a partial schematic view of FIG. 2 at B;
FIG. 5 is a schematic structural view of the cover of the present invention;
FIG. 6 is a schematic structural view of a base plate according to the present invention;
in the figure, 1, a lamp holder; 2. a lamp post; 3. a light source; 4. a lamp shade; 41. a cover body; 411. a control switch; 42. a light-transmitting groove; 43. a light transmitting sheet; 44. a tooth socket; 5. a switch; 6. a snap ring; 7. a card slot; 8. a base plate; 81. a connecting port; 82. an anti-shake groove; 9. a drive section; 91. a chute; 92. fixing grooves; 93. a screw hole; 10. a dust removal roller; 101. an anti-shake shaft; 11. brushing; 12. a driving gear; 13. a transmission gear; 14. a slider; 15. a rotating groove; 16. a butting wheel; 17. a drive screw; 18. a rotating part.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, a rotatable shading's desk lamp, including lamp stand 1, lamp pole 2, lamp source 3, lamp shade 4 and switch 5, lamp stand 1 is the round platform shape setting and is used for supporting whole desk lamp, lamp pole 2 is vertical state and installs on lamp stand 1, lamp pole 2 is a vertical body of rod, lamp source 3 installs in the top of lamp pole 2, LED lamp is chooseed for use in lamp source 3, energy-concerving and environment-protective, switch 5 installs on lamp stand 1, opening and close of user's accessible switch 5 control lamp source 3, lamp shade 4 covers and is located the lamp source 3 outsides in order to avoid light direct irradiation to go into people's eye, arouse dizzy.
Specifically, the lampshade 4 includes a cover body 41 rotatably connected to the lamp post 2, a plurality of light transmission grooves 42 arranged at equal intervals along the circumferential direction of the cover body 41, and light transmission sheets 43 arranged in the light transmission grooves 42, the light transmission sheets 43 are made of electrochromic glass, the electrochromic glass refers to the phenomenon that the optical properties (reflectivity, transmittance, absorption rate, and the like) of the material generate stable and reversible color changes under the action of an external electric field, and the appearance shows reversible changes of color and transparency, which is the prior art, so that the description is omitted here, the cover body 41 is in a cylindrical arrangement with two ends penetrating through, a bottom plate 8 is integrally formed below the lampshade 4, a circular hole is formed through the axis of the bottom plate 8, the aperture of the circular hole is consistent with the diameter of the lamp post 2, two clamping rings 6 are arranged on the lamp post 2 at intervals along the height direction thereof, clamping grooves 7 are formed between the two clamping rings 6 at intervals, the edge of the circular hole of the bottom plate 8 is clamped in the clamping, thereby drive the cover body 41 and rotate round 2 circumference of lamp pole, be equipped with the control switch 411 that is used for controlling printing opacity piece 43 to change light penetration characteristic on the cover body 41, control switch 411 sets up with printing opacity piece 43 one-to-one, control switch 411 chooses for use the rotary switch that can directly purchase on the market and obtain, every rotation of rotary switch corresponds the different luminousness of printing opacity piece 43 of certain angle, control switch 411 corresponds in every printing opacity piece 43 below and is provided with one, be equipped with the dust removal subassembly on the lamp shade 4.
Specifically, the dust removal assembly comprises a driving part 9 arranged at the top of the lamp shade 4, a dust removal roller 10 rotatably connected below the driving part 9 and bristles 11 arranged on the surface of the dust removal roller 10, the bristles 11 are abutted against the inner wall of the lamp shade 4, the driving part 9 is in a rectangular shape, a sliding groove 91 for clamping and matching the top of the lamp shade 4 is formed in the middle of the lower end face of the driving part 9, the driving part 9 can slide along the circumferential direction of the lamp shade 4 through the sliding groove 91, the dust removal roller 10 is vertically arranged on the lower end face of the driving part 9 positioned on the inner side of the lamp shade 4, the dust removal roller 10 is rotatably connected with the driving part 9 relatively, a plurality of bristles 11 are uniformly welded on the dust removal roller 10, when the dust removal roller 10 rotates, the bristles 11 contact with the light transmission sheet 43 to remove dust, a transmission structure for driving the dust removal roller 10 to rotate is arranged in the driving part 9, such as elastic silica gel, so that the connection port 81 can be adapted to vacuum cleaner pipes of different diameters, and the driving part 9 is provided with a fixing component.
In this embodiment, the transmission structure includes a driving gear 12 disposed in the driving portion 9 and a transmission gear 13 disposed in the driving portion 9, the driving gear 12 and the transmission gear 13 are disposed on the same horizontal plane and both horizontally disposed and engaged with each other, the driving gear 12 is disposed in the driving portion 9 near the middle thereof, one end of the driving gear 12 extends from the chute 91 and abuts against the inner wall of the lampshade 4, a ring of tooth spaces 44 engaged with the driving gear 12 is disposed on the inner wall of the lampshade 4 along the circumferential direction thereof, when the driving portion 9 moves along the circumferential direction of the lampshade 4, the driving gear 12 rotates under the action of the tooth spaces 44, the transmission gear 13 is fixedly connected with one end of the dust removing roller 10 by welding, when the transmission gear 13 rotates, the dust removing roller 10 rotates along with the transmission gear 13, in order to increase the rotation speed of the transmission gear 13, the diameter of the driving gear 12 is, preferably, the driving gear 12 has a diameter 3 times larger than that of the transmission gear 13.
In this embodiment, the driving portion 9 is provided with a fixing groove 92 near the outer side of the lampshade 4, the fixing groove 92 is opened at the outer side of the sliding groove 91 and is communicated with the sliding groove 91, the fixing component comprises a sliding block 14 arranged in the fixing groove 92, a rotating groove 15 arranged at one side of the sliding block 14, an abutting wheel 16 capable of horizontally rotating in the rotating groove 15, a driving screw 17 rotatably connected to the other side of the sliding block 14 and a rotating portion 18 fixed at the end of the driving screw 17, the upper and lower ends of the sliding block 14 respectively abut against the inner wall of the fixing groove 92, the rotating groove 15 is provided with an end surface of the sliding block 14 near the lampshade 4, the abutting wheel 16 is horizontally rotatably arranged in the rotating groove 15, the abutting wheel 16 is made of rubber material, one side of the abutting wheel 16 protrudes from the rotating groove 15 and is arranged, when the sliding block 14 slides towards the lampshade, the abutting wheel 16 preferentially abuts against the outer, one end of the driving screw 17 is rotatably connected to the side wall, far away from the lampshade 4, of the sliding block 14, a screw hole 93 matched with the driving screw 17 is formed in the driving portion 9, the other end of the driving screw 17 penetrates through the screw hole 93 and extends out of the driving portion 9, a rotating portion 18 is fixedly connected to the outer end of the driving screw 17, and the rotating portion 18 is in a sheet shape and is used for a cleaner to rotate after being held by fingers.
In this embodiment, in order to improve the stability of the dust removing roller 10 during the rotation of the dust removing roller, the lower end of the dust removing roller 10 is provided with the anti-shaking shaft 101, the bottom plate 8 is provided with the anti-shaking groove 82 along the circumferential direction thereof for the anti-shaking shaft 101 to be embedded in, and the anti-shaking groove 82 is arranged along the circumferential direction of the lampshade 4.
In this embodiment, the present invention further includes a wireless remote controller, wherein the plurality of transparent sheets 43 are electrically connected to the wireless remote controller, and the wireless remote controller can independently control each transparent sheet 43 through infrared or wireless methods.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a desk lamp of rotatable shading, includes lamp stand (1), lamp pole (2), lamp source (3), lamp shade (4) and switch (5), its characterized in that: the utility model discloses a lamp pole, including lamp shade (4) the cover body (41), a plurality of printing opacity grooves (42) that the equidistance set up along the cover body (41) circumferencial direction on lamp pole (2) and locate printing opacity piece (43) in printing opacity groove (42) including rotatable coupling, electrochromic glass is chooseed for use to printing opacity piece (43), be equipped with on the cover body (41) and be used for controlling printing opacity piece (43) to change control switch (411) of light penetration characteristic, control switch (411) and printing opacity piece (43) one-to-one setting, be equipped with the dust removal subassembly on lamp shade (4).
2. A rotatable shade table lamp as defined by claim 1 wherein: lamp pole (2) are gone up and are provided with two snap rings (6), two along its direction of height interval the interval forms draw-in groove (7) between snap ring (6), lamp shade (4) below has linked firmly bottom plate (8), bottom plate (8) inboard joint just can rotate along draw-in groove (7) circumferencial direction in draw-in groove (7).
3. A rotatable shade table lamp as defined by claim 2 wherein: dust removal subassembly is including drive division (9), the rotation of locating lamp shade (4) top connect in dust removal roller (10) of drive division (9) below and locate brush hair (11) on dust removal roller (10) surface, brush hair (11) and lamp shade (4) inner wall are inconsistent, be equipped with on drive division (9) and supply lamp shade (4) top joint complex spout (91), drive division (9) can slide along lamp shade (4) circumferencial direction, be equipped with in drive division (9) and be used for driving dust removal roller (10) pivoted transmission structure, be equipped with on bottom plate (8) and be used for connecting connector (81) of dust catcher, be equipped with fixed subassembly on drive division (9).
4. A rotatable shade table lamp as defined by claim 3 wherein: the transmission structure is including locating driving gear (12) in drive division (9) and locating drive gear (13) in drive division (9), driving gear (12) and drive gear (13) meshing transmission, be equipped with tooth's socket (44) of round and driving gear (12) looks meshing along its circumferencial direction on lamp shade (4) inner wall, drive gear (13) and dust removal roller (10) one end fixed connection.
5. The rotatable shade table lamp of claim 4, wherein: the diameter of the driving gear (12) is 2-4 times of that of the transmission gear (13).
6. A rotatable shade table lamp as defined by claim 3 wherein: be equipped with fixed slot (92) near lamp shade (4) outside on drive division (9), fixed subassembly is including locating sliding block (14) in fixed slot (92), locating rotating groove (15) of sliding block (14) one side, can be in rotating groove (15) horizontal pivoted butt joint wheel (16), rotate and connect in drive screw (17) of sliding block (14) opposite side and be fixed in rotation portion (18) of drive screw (17) tip, be equipped with on drive division (9) with drive screw (17) matched with screw (93).
7. A rotatable shade table lamp as defined by claim 1 wherein: the dust removal roller (10) lower extreme is equipped with anti-shake axle (101), be equipped with on bottom plate (8) along its circumferencial direction and supply anti-shake groove (82) of anti-shake axle (101) embedding.
8. A rotatable shade table lamp as defined by claim 1 wherein: the abutting wheel (16) is made of rubber materials.
9. A rotatable shade table lamp as defined by claim 1 wherein: the control switch (411) is a rotary switch.
10. A rotatable shade table lamp as defined by claim 1 wherein: the multifunctional lamp also comprises a wireless remote controller, and the plurality of light-transmitting sheets (43) are electrically connected with the wireless remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184993.8A CN111306470A (en) | 2020-03-17 | 2020-03-17 | Desk lamp capable of rotatably shading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184993.8A CN111306470A (en) | 2020-03-17 | 2020-03-17 | Desk lamp capable of rotatably shading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111306470A true CN111306470A (en) | 2020-06-19 |
Family
ID=71155293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010184993.8A Pending CN111306470A (en) | 2020-03-17 | 2020-03-17 | Desk lamp capable of rotatably shading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111306470A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413202A (en) * | 2022-02-28 | 2022-04-29 | 扬州市职业大学(扬州开放大学) | Intelligent household lighting equipment based on artificial intelligence |
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| CN117929282A (en) * | 2024-03-25 | 2024-04-26 | 国家海洋技术中心 | Rotary shade for underwater optical sensor |
| CN117929282B (en) * | 2024-03-25 | 2024-06-11 | 国家海洋技术中心 | Rotary shade for underwater optical sensor |
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Application publication date: 20200619 |
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