CN109506150A - A kind of adjustable LED desk lamp of light emitting region - Google Patents
A kind of adjustable LED desk lamp of light emitting region Download PDFInfo
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- CN109506150A CN109506150A CN201811370895.2A CN201811370895A CN109506150A CN 109506150 A CN109506150 A CN 109506150A CN 201811370895 A CN201811370895 A CN 201811370895A CN 109506150 A CN109506150 A CN 109506150A
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- fixed
- fixedly connected
- fixing pipe
- light emitting
- desk lamp
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
-
- 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
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- 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
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of adjustable LED desk lamps of light emitting region, including pedestal, first bearing is fixedly connected on the right side of the base top, the inside of the first bearing is fixedly connected with the first fixed column, is fixedly connected with the first fixed block at the top of first fixed column.The adjustable LED desk lamp of the light emitting region, by the way that pedestal is arranged, first bearing, first fixed column, first fixed block, second fixed block, LED lamp panel, regulating mechanism, clamping mechanism, disk, first sliding block, third fixed block, lampshade, first fixed plate, first fixed link, first baffle, second fixed link, first kelly, first card slot and pull rod are used cooperatively, luminous range can not be adjusted in use by solving existing LED desk lamp, the problem of to influence other people, the adjustable LED desk lamp of the light emitting region, has the adjustable advantage of light emitting region, user-friendly LED desk lamp, improve the practicability of LED desk lamp.
Description
Technical field
The present invention relates to LED technology field, specially a kind of adjustable LED desk lamp of light emitting region.
Background technique
LED desk lamp is exactly using LED i.e. light emitting diode as the desk lamp of light source, and LED is a kind of solid state semiconductor devices, it
It can directly convert electricity to light.
Normal lighting needs use LED desk lamp, but existing LED desk lamp can not adjust luminous model in use
It encloses, thus the phenomenon that influencing other people, it has not been convenient to which user uses LED desk lamp, reduces the practicability of LED desk lamp.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of adjustable LED desk lamp of light emitting region, has luminous model
Adjustable advantage is enclosed, luminous range can not be adjusted in use by solving existing LED desk lamp, to influence other people
The problem of.
(2) technical solution
To realize the above-mentioned adjustable purpose of light emitting region, the invention provides the following technical scheme: a kind of light emitting region can
The LED desk lamp of adjusting, including pedestal, are fixedly connected with first bearing on the right side of the base top, the first bearing it is interior
Portion is fixedly connected with the first fixed column, and the first fixed block is fixedly connected at the top of first fixed column, and described first is fixed
The top of block front and back is connected with the second fixed block by first rotating shaft, and the top of second fixed block is fixed to be connected
It is connected to LED lamp panel, regulating mechanism is provided at the top of first fixed column surface, clamping machine is provided on the right side of the pedestal
Structure, the left and right side of the LED light plate surface are fixedly connected to disk, and the front side and rear side inside the disk are movable
It is connected with the first sliding block, first sliding block is fixedly connected with third fixed block, the third fixed block far from the side of disk
Side far from the first sliding block is fixedly connected with lampshade, and the left side at the top of the lampshade inner wall is fixedly connected with the first fixed plate,
Front side and rear side on the left of first fixed plate are provided with the first fixed link, and the right side of first fixed link runs through first
Fixed plate and the right side for extending to the first fixed plate, are fixedly connected with first baffle on the left of first fixed link, and described
The bottom of one baffle is fixedly connected with the second fixed link, and the bottom of second fixed link is fixedly connected with the first kelly, described
It is through to the inside of disk on the right side of first kelly, the first card that the first kelly of cooperation uses is offered on the left of the disk
Slot, the top on the left of the disk are provided with pull rod, and the front and back of the pull rod is fixedly connected with the second fixed link.
The improvement of above scheme is: the regulating mechanism includes the 4th fixed block, the top of the 4th fixed block and LED
Lamp plate is fixedly connected on the right side of bottom, and the front of the 4th fixed block is connected with the first drive rod by the second shaft,
The bottom at first drive rod back side is connected with third fixed link, the left side of the third fixed link by third shaft
It is fixedly connected with lasso, the inside of the lasso is connect with the surface activity of the first fixed column, and the front of the lasso is fixed to be connected
It is connected to the 5th fixed block, the left side of the 5th fixed block is connected with the second drive rod by the 4th shaft, and described second
The bottom at the drive rod back side is fixedly connected with the second kelly, and the front of first fixed link offers the second kelly of cooperation and uses
The second card slot.
The improvement of above scheme is: the clamping mechanism includes second bearing, the left side of the second bearing and pedestal
Right side is fixedly connected, and the inside of the second bearing is fixedly connected with the second fixed column, and the right side of second fixed column is fixed
Be connected with the first fixing pipe, the internal activity of first fixing pipe is connected with the second fixing pipe, second fixing pipe it is interior
Portion is connected with third fixing pipe, and the front of the third fixing pipe is fixedly connected with the second fixed plate, and described second is fixed
Third fixed plate is fixedly connected on the left of plate, the third fixing pipe is internally provided with the first tension spring, first tension spring
The back side and the first fixed inside pipe wall on rear side of be fixedly connected, the front and the front side of the fixed inside pipe wall of third of first tension spring
It is fixedly connected.
The further improvement of above scheme is: the back side of second drive rod is fixedly connected with the second tension spring, and described
The back side of two tension springs is fixedly connected with the front of lasso, and the quantity of second card slot is several, and is evenly distributed on first
The front of fixed link.
The further improvement of above scheme is: it is fixedly connected with second baffle on the right side of first fixed link, described
Spring is arranged on the right side of one fixed link surface, the spring is between second baffle and the first fixed plate.
The further improvement of above scheme is: the quantity of first card slot is several, and is evenly distributed on disk
Left side, first sliding block is T-type, and the surface of disk offers the first sliding groove that uses of the first sliding block of cooperation.
Another improvement of above scheme is: first fixed column is fixedly connected to third baffle at the top of two sides, institute
The top of the bottom and lasso of stating third baffle is used cooperatively, and the rear side of second fixing pipe and third fixing pipe two sides is solid
Surely it is connected with fourth gear plate, the fourth gear plate is flexibly connected with the first fixing pipe and the second fixing pipe respectively.
The another improvement of above scheme is: it is fixedly connected with the 4th fixed link on the left of the lasso bottom, the described 4th
The bottom of fixed link is fixedly connected with the second sliding block, and the second sliding block of cooperation uses the is offered on the left of first fixed column
Two sliding slots.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of adjustable LED desk lamps of light emitting region, have following beneficial to effect
Fruit:
1, the adjustable LED desk lamp of the light emitting region is fixed by setting pedestal, first bearing, the first fixed column, first
Block, the second fixed block, LED lamp panel, regulating mechanism, clamping mechanism, disk, the first sliding block, third fixed block, lampshade, first are consolidated
Fixed board, the first fixed link, first baffle, the second fixed link, the first kelly, the first card slot and pull rod are used cooperatively, pass through to
Zola moves pull rod, and pull rod drives the second fixed link to be moved to the left, and the second fixed link drives the first kelly to be moved to the left, when the first card
When bar is detached from the first card slot, lampshade is rotated, when the adjustment is completed, releasing lever, springback second baffle, second baffle driven
First kelly is caught in the first card slot, and the fixation of finishing device, hair can not be adjusted in use by solving existing LED desk lamp
The range of light, so that the problem of influencing other people, it is adjustable excellent to have light emitting region for the adjustable LED desk lamp of the light emitting region
Point, user-friendly LED desk lamp improve the practicability of LED desk lamp.
2, the adjustable LED desk lamp of the light emitting region includes the 4th fixed block, the top of the 4th fixed block by regulating mechanism
It is fixedly connected on the right side of portion and LED lamp panel bottom, the front of the 4th fixed block is connected with the first transmission by the second shaft
The bottom of bar, the first drive rod back side is connected with third fixed link by third shaft, and the left side of third fixed link is fixed
It is connected with lasso, the inside of lasso is connect with the surface activity of the first fixed column, and it is fixed that the front of lasso is fixedly connected with the 5th
The left side of block, the 5th fixed block is connected with the second drive rod by the 4th shaft, and the bottom at the second drive rod back side is fixed
It is connected with the second kelly, the front of the first fixed link offers the second card slot that the second kelly of cooperation uses, adjusts angle on the market
The structure of degree adjusts difficulty, and stability is poor, it has not been convenient to the fixation of device, and the angle for the adjustment structure that this structure can be more convenient
Degree, it is user-friendly, the stability of structure can also be increased, facilitate the fixation of angle, improve the practicability of device.
3, the adjustable LED desk lamp of the light emitting region includes second bearing by clamping mechanism, the left side of second bearing with
It is fixedly connected on the right side of pedestal, the inside of second bearing is fixedly connected with the second fixed column, and the right side of the second fixed column is fixed to be connected
It is connected to the first fixing pipe, the internal activity of the first fixing pipe is connected with the second fixing pipe, the internal activity connection of the second fixing pipe
There is third fixing pipe, the front of third fixing pipe is fixedly connected with the second fixed plate, is fixedly connected on the left of the second fixed plate
Third fixed plate, third fixing pipe is internally provided with the first tension spring, after inside pipe wall is fixed with first in the back side of the first tension spring
Side is fixedly connected, and is fixedly connected on front side of the front of the first tension spring and the fixed inside pipe wall of third, on the market to the machine of device clamping
Structure, it has not been convenient to which placement of the device when not needing clamping reduces stability of the device when placing, and this structure is not to device
Carry out available effective contraction when clamping, reduce device the space occupied, also convenient for users to carrying.
4, the adjustable LED desk lamp of the light emitting region is fixedly connected with the second tension spring by the back side of the second drive rod, the
The back side of two tension springs is fixedly connected with the front of lasso, and the quantity of the second card slot is several, and it is fixed to be evenly distributed on first
The front of bar can make the second kelly and the second card slot obtain better clamping, and user-friendly, improving device makes
Stability, while the second card slot can effectively increase position fixed when lasso moves up and down, and increase what device was adjusted
Angle, it is user-friendly.
5, the adjustable LED desk lamp of the light emitting region, by being fixedly connected with second baffle on the right side of the first fixed link, the
Spring is arranged on the right side of one fixed link surface, spring can make the first kelly between second baffle and the first fixed plate
It is even closer with the first card slot clamping, while second baffle can effectively avoid the first fixed link from being detached from the first fixed plate,
Increase the stability that device uses.
6, the adjustable LED desk lamp of the light emitting region is several by the quantity of the first card slot, and is evenly distributed on circle
The left side of disk, the first sliding block is T-type, and the surface of disk offers the first sliding groove that the first sliding block of cooperation uses, and can make lamp
Cover can fix more angles, convenient that light emitting region is adjusted, and improve the practicability of device, while first sliding groove can
Facilitate the movement of the first sliding block, improves the stability that device uses.
7, the adjustable LED desk lamp of the light emitting region, by being fixedly connected to third at the top of the first fixed column two sides
Baffle, the bottom of third baffle and the top of lasso are used cooperatively, and the rear side of the second fixing pipe and third fixing pipe two sides is solid
Surely it is connected with fourth gear plate, fourth gear plate is flexibly connected with the first fixing pipe and the second fixing pipe respectively, can effectively be avoided
Lasso is detached from the first fixed column, increases the stability that structure uses, while fourth gear plate can make the second fixing pipe and third solid
Determine the more stable of pipe movement, the second fixing pipe can also be avoided to be detached from the first fixing pipe, it is fixed that third fixing pipe is detached from second
Pipe, improves the service life of device.
8, the adjustable LED desk lamp of the light emitting region, by being fixedly connected with the 4th fixed link on the left of lasso bottom, the
The bottom of four fixed links is fixedly connected with the second sliding block, and the second sliding block of cooperation uses second is offered on the left of the first fixed column
The phenomenon that sliding slot can effectively increase the stability that lasso moves up and down, and lasso is avoided to generate shaking, avoids the card of structure
Extremely, facilitate interstructural transmission.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the left view of structure of the invention lampshade；
Fig. 3 is the top view of structure of the invention clamping mechanism；
Fig. 4 is the right view of structure of the invention regulating mechanism；
Fig. 5 is the partial enlarged view of structure of the invention A；
Fig. 6 is the partial enlarged view of structure of the invention B；
Fig. 7 is the partial enlarged view of structure of the invention C；
Fig. 8 is the perspective view of the first sliding block of structure of the invention.
In figure: 1 pedestal, 2 first bearings, 3 first fixed columns, 4 first fixed blocks, 5 second fixed blocks, 6LED lamp plate, 7 are adjusted
Save mechanism, 701 the 4th fixed blocks, 702 first drive rods, 703 third fixed links, 704 lassos, 705 the 5th fixed blocks, 706 the
Two drive rods, 707 second kellies, 708 second card slots, 8 clamping mechanisms, 801 second bearings, 802 second fixed columns, 803 first
Fixing pipe, 804 second fixing pipes, 805 third fixing pipes, 806 second fixed plates, 807 third fixed plates, 808 first tension springs, 9
Disk, 10 first sliding blocks, 11 third fixed blocks, 12 lampshades, 13 first fixed plates, 14 first fixed links, 15 first baffles, 16
Two fixed links, 17 first kellies, 18 first card slots, 19 pull rods, 20 second tension springs, 21 second baffles, 22 springs, 23 first are slided
Slot, 24 third baffles, 25 fourth gear plates, 26 the 4th fixed links, 27 second sliding blocks, 28 second sliding slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-8, embodiment 1: including pedestal 1, the right side at the top of pedestal 1 is fixedly connected with first bearing 2, and first
The inside of bearing 2 is fixedly connected with the first fixed column 3, and the top of the first fixed column 3 is fixedly connected with the first fixed block 4, and first
The top of 4 front and back of fixed block is connected with the second fixed block 5 by first rotating shaft, and the top of the second fixed block 5 is solid
Surely it is connected with LED lamp panel 6, regulating mechanism 7 is provided at the top of 3 surface of the first fixed column, the right side of pedestal 1 is provided with clamping machine
Structure 8, the left and right side on 6 surface of LED lamp panel are fixedly connected to disk 9, and the front side and rear side inside disk 9 are flexibly connected
There is the first sliding block 10, the first sliding block 10 is fixedly connected with third fixed block 11 far from the side of disk 9, and third fixed block 11 is separate
The side of first sliding block 10 is fixedly connected with lampshade 12, and the left side at the top of 12 inner wall of lampshade is fixedly connected with the first fixed plate 13,
The front side in 13 left side of the first fixed plate and rear side are provided with the first fixed link 14, and the right side of the first fixed link 14 is solid through first
Fixed board 13 and the right side for extending to the first fixed plate 13, the left side of the first fixed link 14 are fixedly connected with first baffle 15, and first
The bottom of baffle 15 is fixedly connected with the second fixed link 16, and the bottom of the second fixed link 16 is fixedly connected with the first kelly 17, the
The right side of one kelly 17 is through to the inside of disk 9, and the left side of disk 9 offers the first card slot that the first kelly 17 of cooperation uses
18, the top in 9 left side of disk is provided with pull rod 19, and the front and back of pull rod 19 is fixedly connected with the second fixed link 16.
Embodiment 2: the difference from embodiment 1 is that: regulating mechanism 7 includes the 4th fixed block 701, the 4th fixed block 701
Top and 6 bottom of LED lamp panel on the right side of be fixedly connected, the front of the 4th fixed block 701 is connected with by the second shaft
The bottom of first drive rod 702,702 back side of the first drive rod is connected with third fixed link 703, third by third shaft
The left side of fixed link 703 is fixedly connected with lasso 704, and the inside of lasso 704 is connect with the surface activity of the first fixed column 3, set
The front of circle 704 is fixedly connected with the 5th fixed block 705, and the left side of the 5th fixed block 705 is connected with by the 4th shaft
Second drive rod 706, the bottom at 706 back side of the second drive rod are fixedly connected with the second kelly 707, the front of the first fixed link 14
It offers the second card slot 708 that the second kelly 707 of cooperation uses and adjusts the structure of angle on the market by the way that regulating mechanism 7 is arranged
Difficulty is adjusted, stability is poor, it has not been convenient to the fixation of device, and the angle for the adjustment structure that this structure can be more convenient, it is convenient
The use of user can also increase the stability of structure, facilitate the fixation of angle, improve the practicability of device.
Embodiment 3: the difference from embodiment 1 is that: clamping mechanism 8 includes second bearing 801, a left side for second bearing 801
Side is fixedly connected with the right side of pedestal 1, and the inside of second bearing 801 is fixedly connected with the second fixed column 802, the second fixed column
802 right side is fixedly connected with the first fixing pipe 803, and the internal activity of the first fixing pipe 803 is connected with the second fixing pipe 804,
The internal activity of second fixing pipe 804 is connected with third fixing pipe 805, and the front of third fixing pipe 805 is fixedly connected with second
Fixed plate 806, the left side of the second fixed plate 806 are fixedly connected with third fixed plate 807, the inside setting of third fixing pipe 805
There is the first tension spring 808, is fixedly connected on rear side of the back side of the first tension spring 808 and 803 inner wall of the first fixing pipe, the first tension spring 808
Front be fixedly connected on front side of 805 inner wall of third fixing pipe, by setting clamping mechanism 8, on the market to device clamping
Mechanism, it has not been convenient to which placement of the device when not needing clamping reduces stability of the device when placing, and this structure is not to dress
Set available effective contraction when carrying out clamping, reduce device the space occupied, also convenient for users to carrying.
Embodiment 4: the difference from example 2 is that: the back side of the second drive rod 706 is fixedly connected with the second tension spring 20,
The back side of second tension spring 20 is fixedly connected with the front of lasso 704, and the quantity of the second card slot 708 is several, and is uniformly distributed
Second kelly 707 and second can be made by the second tension spring 20 of setting and the second card slot 708 in the front of the first fixed link 14
Card slot 708 obtains better clamping, user-friendly, improves the stability that device uses, while the second card slot 708
Fixed position can effectively be increased when lasso 704 moves up and down, increase the angle that device is adjusted, convenient for users to make
With.
Embodiment 5: the difference from embodiment 1 is that: the right side of the first fixed link 14 is fixedly connected with second baffle 21, the
Spring 22 is arranged on the right side of one fixed link, 14 surface, spring 22 is located between second baffle 21 and the first fixed plate 13, passes through
Second baffle 21 and spring 22 are set, the even closer of 18 clamping of the first kelly 17 and the first card slot, while second gear can be made
Plate 21 can effectively avoid the first fixed link 14 from being detached from the first fixed plate 13, increase the stability that device uses.
Embodiment 6: the difference from embodiment 1 is that: the quantity of the first card slot 18 is several, and is evenly distributed on disk
9 left side, the first sliding block 10 is T-type, and the surface of disk 9 offers the first sliding groove 23 that the first sliding block 10 of cooperation uses, and leads to
Cross setting the first card slot 18 and first sliding groove 23, lampshade 12 can be allow to fix more angles, it is convenient to light emitting region into
Row is adjusted, and improves the practicability of device, while first sliding groove 23 can facilitate the movement of the first sliding block 10, improves what device used
Stability.
Embodiment 7: the difference with embodiment 3 is: the first fixed column is fixedly connected to third baffle at the top of 3 two sides
24, the bottom of third baffle 24 and the top of lasso 704 are used cooperatively, 805 two sides of the second fixing pipe 804 and third fixing pipe
Rear side is fixedly connected to fourth gear plate 25, and fourth gear plate 25 connects with the first fixing pipe 803 and 804 activity of the second fixing pipe respectively
It connects, by setting third baffle 24 and fourth gear plate 25, lasso 704 can effectively be avoided to be detached from the first fixed column 3, increase knot
The stability that structure uses, while fourth gear plate 25 can make mobile more steady of the second fixing pipe 804 and third fixing pipe 805
It is fixed, the second fixing pipe 804 can also be avoided to be detached from the first fixing pipe 803, third fixing pipe 805 is detached from the second fixing pipe 804, mentions
The high service life of device.
Embodiment 8: the difference from example 2 is that: lasso is fixedly connected with the 4th fixed link 26 on the left of 704 bottom,
The bottom of 4th fixed link 26 is fixedly connected with the second sliding block 27, and the left side of the first fixed column 3 offers the second sliding block 27 of cooperation
The second sliding slot 28 used can effectively increase set by the 4th fixed link 26 of setting, the second sliding block 27 and second sliding slot 28
The stability that circle 704 moves up and down avoids lasso 704 from generating the phenomenon that shaking, avoids the stuck of structure, facilitate interstructural biography
It is dynamic.
Above-described embodiment can according to need any combination, as long as obtained scheme, which does not conflict, belongs to protection of the invention
In range.
The adjustable LED desk lamp of the light emitting region, it is solid by setting pedestal 1, first bearing 2, the first fixed column 3, first
Determine block 4, the second fixed block 5, LED lamp panel 6, regulating mechanism 7, clamping mechanism 8, disk 9, the first sliding block 10, third fixed block 11,
Lampshade 12, the first fixed plate 13, the first fixed link 14, first baffle 15, the second fixed link 16, the first kelly 17, the first card slot
18 and pull rod 19 be used cooperatively, by pulling pull rod 19 to the left, pull rod 19 drives second fixed link 16 to be moved to the left, and second is solid
Fixed pole 16 drives the first kelly 17 to be moved to the left, and when the first kelly 17 is detached from the first card slot 18, lampshade 12 is rotated, when having adjusted
Cheng Shi, releasing lever 19, the rebound second baffle 21 of spring 22, second baffle 21 drive the first kelly 17 to be caught in the first card slot 18,
The fixation of finishing device, luminous range can not be adjusted in use by solving existing LED desk lamp, to influence other people
The problem of, the adjustable LED desk lamp of the light emitting region has the adjustable advantage of light emitting region, user-friendly LED platform
Lamp improves the practicability of LED desk lamp.
When in use, when user needs to adjust light emitting region, pull rod 19 is pulled to the left, and pull rod 19 drives the second fixed link
16 are moved to the left, and the second fixed link 16 drives first baffle 15 and the first kelly 17 to be moved to the left simultaneously, and first baffle 15 drives
First fixed link 14 is moved to the left, and the first fixed link 14 drives second baffle 21 to be moved to the left, and second baffle 21 squeezes spring 22,
Simultaneously when the first kelly 17 is detached from the first card slot 18, lampshade 12 is rotated, when regulating angle, releasing lever 19, spring 22
Rebound second baffle 21, and second baffle 21 drives the first fixed link 14 to move right, and the first fixed link 14 drives first baffle 15
It moves right, first baffle 15 drives the second fixed link 16 to move right, and the second fixed link 16 drives the first kelly 17 to be caught in the
One card slot 18 completes the fixation of lampshade 12, when LED lamp panel 6 needs to adjust angle, is pulled along the second drive rod 706, and second
Drive rod 706 drives the second kelly 707 to move forward, and when the second kelly 707 is detached from the second card slot 708, moves up and down lasso
704, lasso 704 drives third fixed link 703 to move up and down, and third fixed link 703 drives the first drive rod 702 to swing, and first
Drive rod 702 drives the 4th fixed block 701 to swing, and the 4th fixed block 701 drives LED lamp panel 6 to swing, and arrives proper angle when adjusting
The second drive rod of Shi Songkai 706, the second tension spring 20 pull back the second drive rod 706, and the second drive rod 706 drives the second kelly
707 move backward, and the second kelly 707 is made to be caught in the fixation of 708 finishing device of the second card slot, when desk lamp needs fixed, rotation
First fixing pipe 803, the first fixing pipe 803 drives the second fixing pipe 804 and third fixing pipe 805 mobile, when the first fixing pipe
803 it is vertical with position to be fixed when, pull downward on the second fixed plate 806, the second fixed plate 806 drive third fixed plate 807 to
Lower movement, while the second fixed plate 806 drives the second fixing pipe 804 and third fixing pipe 805 to move down, while third is fixed
Pipe 805 pulls the first tension spring 808, and third fixed plate 807 is moved to the bottom of object to be fixed, unclamps the second fixed plate 806,
First tension spring 808 pulls third fixing pipe 805 to move up, and third fixing pipe 805 pulls the second fixed plate 806 and third to fix
Plate 807 moves up, the fixation of finishing device, user-friendly, improves the practicability of LED desk lamp.
In conclusion the adjustable LED desk lamp of the light emitting region, by the way that pedestal 1, first bearing 2, the first fixed column is arranged
3, the first fixed block 4, the second fixed block 5, LED lamp panel 6, regulating mechanism 7, clamping mechanism 8, disk 9, the first sliding block 10, third
Fixed block 11, lampshade 12, the first fixed plate 13, the first fixed link 14, first baffle 15, the second fixed link 16, the first kelly 17,
First card slot 18 and pull rod 19 are used cooperatively, and luminous model can not be adjusted in use by solving existing LED desk lamp
It encloses, thus the problem of influencing other people.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of adjustable LED desk lamp of light emitting region, including pedestal (1), it is characterised in that: the right side at the top of the pedestal (1)
Side is fixedly connected with first bearing (2), and the inside of the first bearing (2) is fixedly connected with the first fixed column (3), and described first
It is fixedly connected at the top of fixed column (3) the first fixed block (4), passes through at the top of the first fixed block (4) front and back
First rotating shaft is connected with the second fixed block (5), is fixedly connected with LED lamp panel (6) at the top of second fixed block (5),
It is provided with regulating mechanism (7) at the top of first fixed column (3) surface, is provided with clamping mechanism on the right side of the pedestal (1)
(8), the left and right side on LED lamp panel (6) surface is fixedly connected to disk (9), the internal front side of the disk (9) and
Rear side is connected with the first sliding block (10), and first sliding block (10) is fixedly connected with third far from the side of disk (9)
Fixed block (11), the third fixed block (11) are fixedly connected with lampshade (12), the lamp far from the side of the first sliding block (10)
Left side at the top of cover (12) inner wall is fixedly connected with the first fixed plate (13), and the front side on the left of first fixed plate (13) is with after
Side is provided with the first fixed link (14), and the right side of first fixed link (14) is through the first fixed plate (13) and extends to the
The right side of one fixed plate (13) is fixedly connected with first baffle (15), the first gear on the left of first fixed link (14)
The bottom of plate (15) is fixedly connected with the second fixed link (16), and the bottom of second fixed link (16) is fixedly connected with the first card
Bar (17) is through to the inside of disk (9) on the right side of first kelly (17), offers cooperation on the left of the disk (9)
The first card slot (18) that first kelly (17) uses, the top on the left of the disk (9) are provided with pull rod (19), the pull rod
(19) front and back is fixedly connected with the second fixed link (16).
2. the adjustable LED desk lamp of a kind of light emitting region according to claim 1, it is characterised in that: the regulating mechanism
It (7) include the 4th fixed block (701), the fixed company in the top of the 4th fixed block (701) and the right side of LED lamp panel (6) bottom
It connects, the front of the 4th fixed block (701) is connected with the first drive rod (702) by the second shaft, and described first passes
The bottom at lever (702) back side is connected with third fixed link (703) by third shaft, the third fixed link (703)
Left side be fixedly connected with lasso (704), the inside of the lasso (704) is connect with the surface activity of the first fixed column (3), institute
The front for stating lasso (704) is fixedly connected with the 5th fixed block (705), and the left side of the 5th fixed block (705) passes through the 4th
Shaft is connected with the second drive rod (706), and the bottom at the second drive rod (706) back side is fixedly connected with the second kelly
(707), the front of first fixed link (14) offers the second card slot (708) that cooperation the second kelly (707) uses.
3. the adjustable LED desk lamp of a kind of light emitting region according to claim 1, it is characterised in that: the clamping mechanism
(8) include second bearing (801), be fixedly connected on the right side of the left side and pedestal (1) of the second bearing (801), described second
The inside of bearing (801) is fixedly connected with the second fixed column (802), is fixedly connected on the right side of second fixed column (802)
The internal activity of first fixing pipe (803), first fixing pipe (803) is connected with the second fixing pipe (804), and described second is solid
The internal activity of fixed pipe (804) is connected with third fixing pipe (805), and the front of the third fixing pipe (805) is fixedly connected with
Second fixed plate (806) is fixedly connected with third fixed plate (807) on the left of second fixed plate (806), and the third is solid
Fixed pipe (805) is internally provided with the first tension spring (808), in the back side and the first fixing pipe (803) of first tension spring (808)
Be fixedly connected on rear side of wall, first tension spring (808) front be fixedly connected on front side of third fixing pipe (805) inner wall.
4. the adjustable LED desk lamp of a kind of light emitting region according to claim 2, it is characterised in that: second transmission
The back side of bar (706) is fixedly connected with the second tension spring (20), and the back side of second tension spring (20) and the front of lasso (704) are solid
The quantity of fixed connection, second card slot (708) is several, and is evenly distributed on the front of the first fixed link (14).
5. the adjustable LED desk lamp of a kind of light emitting region according to claim 1, it is characterised in that: described first is fixed
It is fixedly connected on the right side of bar (14) second baffle (21), is arranged with spring on the right side of the first fixed link (14) surface
(22), the spring (22) is located between second baffle (21) and the first fixed plate (13).
6. the adjustable LED desk lamp of a kind of light emitting region according to claim 1, it is characterised in that: first card slot
(18) quantity is several, and is evenly distributed on the left side of disk (9), and first sliding block (10) is T-type, and disk (9)
Surface offer cooperation the first sliding block (10) first sliding groove (23) for using.
7. the adjustable LED desk lamp of a kind of light emitting region according to claim 3, it is characterised in that: described first is fixed
It is fixedly connected to third baffle (24) at the top of column (3) two sides, the bottom of the third baffle (24) and the top of lasso (704)
Portion is used cooperatively, and is fixedly connected to fourth gear plate on rear side of second fixing pipe (804) and third fixing pipe (805) two sides
(25), the fourth gear plate (25) is flexibly connected with the first fixing pipe (803) and the second fixing pipe (804) respectively.
8. the adjustable LED desk lamp of a kind of light emitting region according to claim 2, it is characterised in that: the lasso (704)
The 4th fixed link (26) is fixedly connected on the left of bottom, the bottom of the 4th fixed link (26) is fixedly connected with the second sliding block
(27), the second sliding slot (28) that cooperation the second sliding block (27) uses is offered on the left of first fixed column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811370895.2A CN109506150B (en) | 2018-11-18 | 2018-11-18 | LED table lamp with adjustable luminous range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811370895.2A CN109506150B (en) | 2018-11-18 | 2018-11-18 | LED table lamp with adjustable luminous range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109506150A true CN109506150A (en) | 2019-03-22 |
| CN109506150B CN109506150B (en) | 2021-06-04 |
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ID=65748868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811370895.2A Active CN109506150B (en) | 2018-11-18 | 2018-11-18 | LED table lamp with adjustable luminous range |
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| Country | Link |
|---|---|
| CN (1) | CN109506150B (en) |
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| CN110159962A (en) * | 2019-04-24 | 2019-08-23 | 合肥国源展览展示有限公司 | A kind of LED display lamp of adjustable illuminated area |
| CN112178541A (en) * | 2020-10-20 | 2021-01-05 | 姚国庆 | Street lamp is used in municipal administration of adjustable inclination and having radiating effect function |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109506150B (en) | 2021-06-04 |
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