CN208058509U - A kind of adjustable LED desk lamp - Google Patents
A kind of adjustable LED desk lamp Download PDFInfo
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- CN208058509U CN208058509U CN201720565149.3U CN201720565149U CN208058509U CN 208058509 U CN208058509 U CN 208058509U CN 201720565149 U CN201720565149 U CN 201720565149U CN 208058509 U CN208058509 U CN 208058509U
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- Prior art keywords
- bull stick
- desk lamp
- strut
- led desk
- lampshade
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- 230000003028 elevating effect Effects 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 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 37
- 244000309464 bull Species 0.000 claims description 118
- 229920001971 elastomer Polymers 0.000 claims description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 241000237858 Gastropoda Species 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model is related to a kind of LED desk lamp more particularly to a kind of adjustable LED desk lamps.The technical problem to be solved by the present invention is to provide the adjustable LED desk lamps of a kind of adjustable LED desk lamp illuminator level and light angle.In order to solve the above-mentioned technical problem, the utility model provides such a adjustable LED desk lamp, includes pedestal etc.；The middle of the base is equipped with rotating mechanism, and base top is equipped with elevating mechanism, is connected with the first lampshade at the top of elevating mechanism, LED light is connected in the first lampshade.The utility model devises a kind of adjustable LED desk lamp, and this desk lamp is provided with rotating mechanism, it may be convenient to which the angle for adjusting LED light makes illumination different direction, while being provided with elevating mechanism.
Description
Technical field
The utility model is related to a kind of LED desk lamp more particularly to a kind of adjustable LED desk lamps.
Background technology
LED is the english abbreviation of light emitting diode, its basic structure is one piece of electroluminescent chip of semiconductor material,
With on elargol or latex solidified to holder, then sealed with epoxy resin with silver wire or gold thread connection chip and circuit board, surrounding,
Play the role of protecting internal core, shell is finally installed, so the anti-seismic performance of LED light is good.With field be related to mobile phone,
In terms of the daily household electrical appliances such as desk lamp, household electrical appliances and machinery production.LED desk lamp is exactly the desk lamp using LED as light source.
Existing LED desk lamp cannot rotate mostly, when cannot also adjust the light angle of LED desk lamp, and use
Illuminator level cannot be adjusted, this just makes illumination zone and light angle limited, is also used with regard to personnel inconvenient to use.
Therefore there is an urgent need for researching and developing a kind of adjustable LED desk lamp of adjustable LED desk lamp illuminator level and light angle, gram
Take the shortcomings that LED desk lamp cannot rotate and cannot adjust height in the prior art.
Utility model content
（1）Technical problems to be solved
The utility model in order to overcome in the prior art LED desk lamp cannot rotate and the shortcomings that height cannot be adjusted, this
Utility model technical problems to be solved are to provide the adjustable of a kind of adjustable LED desk lamp illuminator level and light angle
LED desk lamp.
（2）Technical solution
In order to solve the above-mentioned technical problem, the utility model provides such a adjustable LED desk lamp, includes bottom
Seat, rotating mechanism, elevating mechanism, the first lampshade and LED light, the middle of the base are equipped with rotating mechanism, and base top is equipped with elevator
Structure, elevating mechanism top are connected with the first lampshade, LED light are connected in the first lampshade.
Preferably, rotating mechanism includes first bearing seat, the first bull stick, worm gear, second bearing seat, the second bull stick and snail
Bar is connected with first bearing seat among pedestal inner top, and the first bull stick is connected in first bearing seat, and the bottom of the first bull stick connects
It is connected to worm gear, the rear wall right part in pedestal is connected with second bearing seat, and the second bull stick, the second bull stick are connected in second bearing seat
Across the antetheca of pedestal, worm screw is connected on the second bull stick, worm gear is engaged with worm screw, and worm screw is located on front side of second bearing seat.
Preferably, elevating mechanism includes elevating lever, spring and inserted link, and the first groove is provided among the first bull stick top,
The equal symmetrical expression in both sides up and down on the first bull stick top is provided with first through hole, and the first bull stick top left wall is connected with spring, spring top
Portion is connected with inserted link, is equipped with above the first bull stick, and the lower part of elevating lever coordinates with the first groove, and the lower end of elevating lever is provided with second
Through-hole, first through hole coordinate with the second through-hole, and first through hole and the second through-hole coordinate with inserted link.
Preferably, further include having the first strut, the first ball, the second strut, the second ball and third bull stick, lifting
Bar top right wall is connected with the first strut, and the top left wall of the first strut is connected with the first ball, elevating lever top rotary type
It is connected with third bull stick, the top of third bull stick is connect with the bottom of the first lampshade, and first is provided in the middle part of the right wall of third bull stick
Circular groove, the first circular groove and the first ball coordinate, and the second circular groove is provided in the middle part of the left wall of third bull stick, lift
Bar top left wall is connected with the second strut, and the second ball is connected at the top of the second strut, and the second ball is round recessed with second
Slot coordinates.
Preferably, further include having Transparent lamp shade and rubber block, the mode that the first lampshade passes on left hinge connection is connected with
Transparent lamp shade, Transparent lamp shade inner right wall are provided with the second groove, and the outer right wall of the first lampshade is connected with rubber block, and rubber block is recessed with second
Slot coordinates.
Preferably, lifting bar material is stainless steel.
Preferably, the shape of inserted link is T shapes.
Preferably, the shape of the first strut and the second strut is L-shaped.
Operation principle：When LED desk lamp to be used, desk lamp can be placed on suitable position by user of service, by turning
Desk lamp is adjusted to suitable angle by motivation structure, and desk lamp is adjusted to suitable height, such user of service by elevating mechanism
Desk lamp can be convenient to use.
Because rotating mechanism includes first bearing seat, the first bull stick, worm gear, second bearing seat, the second bull stick and worm screw,
It is connected with first bearing seat among pedestal inner top, the first bull stick, the bottom connection of the first bull stick are connected in first bearing seat
There is worm gear, the rear wall right part in pedestal is connected with second bearing seat, and the second bull stick is connected in second bearing seat, and the second bull stick is worn
The antetheca of pedestal is crossed, worm screw is connected on the second bull stick, worm gear is engaged with worm screw, and worm screw is located on front side of second bearing seat.When wanting
When using LED desk lamp, desk lamp can be placed on suitable position by user of service, rotate clockwise the second bull stick, the second bull stick
It rotates clockwise and worm screw is driven to rotate clockwise, since worm gear is engaged with worm screw, worm screw, which rotates clockwise, drives worm gear counterclockwise
Rotation, worm gear, which rotates counterclockwise, drives the first bull stick to rotate counterclockwise, thus can be with to drive LED light to rotate counterclockwise
It adjusting LED light to rotate counterclockwise, rotates counterclockwise the second bull stick, the second bull stick, which rotates counterclockwise, drives worm screw to rotate counterclockwise,
Worm screw, which rotates counterclockwise, drives worm gear to rotate clockwise, and worm gear, which rotates clockwise, drives the first bull stick to rotate clockwise, to band
Dynamic LED light rotates clockwise, and thus can easily adjust the angle of LED light, make illumination different direction.
Because elevating mechanism includes elevating lever, spring and inserted link, it is provided with the first groove among the first bull stick top, first
The equal symmetrical expression in both sides up and down on bull stick top is provided with first through hole, and the first bull stick top left wall is connected with spring, and spring top connects
It is connected to inserted link, is equipped with above the first bull stick, the lower part of elevating lever coordinates with the first groove, and the lower end of elevating lever is provided with second and leads to
Hole, first through hole coordinate with the second through-hole, and first through hole and the second through-hole coordinate with inserted link.When LED desk lamp to be used, make
Desk lamp can be placed on to suitable position with personnel, desk lamp is adjusted to by suitable angle by rotating mechanism, by inserted link to
Left extraction moves down elevating lever to the first through hole of lower part and the second through-hole and is in same horizontal line, inserted link is inserted into, in this way
Elevating lever can be fixed, to fix LED light, when LED light will be turned up in user of service, inserted link is extracted to the left,
It moves up elevating lever to the first through hole on top and the second through-hole and is in same horizontal line, inserted link is inserted into, LED is fixed
Lamp thus can easily adjust the height of LED desk lamp, expand the range of illumination.
Because further including having the first strut, the first ball, the second strut, the second ball and third bull stick, elevating lever
Top right wall is connected with the first strut, and the top left wall of the first strut is connected with the first ball, and rotary type connects at the top of elevating lever
It is connected to third bull stick, the top of third bull stick is connect with the bottom of the first lampshade, and the first circle is provided in the middle part of the right wall of third bull stick
Connected in star, the first circular groove and the first ball coordinate, and the second circular groove, elevating lever are provided in the middle part of the left wall of third bull stick
Top left wall is connected with the second strut, and the second ball, the second ball and the second circular groove are connected at the top of the second strut
Cooperation.When LED desk lamp to be used, desk lamp can be placed on suitable position by user of service, by rotating mechanism by desk lamp
It is adjusted to suitable angle, desk lamp is adjusted to by suitable height by elevating mechanism, third bull stick is rotated forward, makes the first rubber
Glueballs leaves the first circular groove, and the second ball is caught in the second circular groove, can thus LED light be made to shine downwards
It is bright, so that lighting is obtained and more gather, when LED light need not illuminate downwards, the third that rotates backward bull stick makes the second ball leave
Second circular groove, and the first ball is caught in the first circular groove, it so that LED desk lamp is pointed into front,
Illumination zone has also been enlarged simultaneously.
Because further including having Transparent lamp shade and rubber block, the first lampshade pass on left hinge connection mode be connected with it is transparent
Lampshade, Transparent lamp shade inner right wall are provided with the second groove, and the outer right wall of the first lampshade is connected with rubber block, and rubber block is matched with the second groove
It closes.When LED desk lamp to be used, desk lamp can be placed on suitable position by user of service, by rotating mechanism by desk lamp tune
Desk lamp is adjusted to suitable height by elevating mechanism, covers Transparent lamp shade to the right, and make rubber block by section to suitable angle
It is caught in the second groove, fixes Transparent lamp shade, can be thus also possible to prevent user of service with accumulatingdust and accidentally run into LED
Lamp.
Because lifting bar material is stainless steel, stainless steel corrosion resistance and acid resistance are strong, can extend the service life of device.
（3）Advantageous effect
The utility model devises a kind of adjustable LED desk lamp, and this desk lamp is provided with rotating mechanism, it may be convenient to
The angle for adjusting LED light, makes illumination different direction, while being provided with elevating mechanism, can expand illumination with the height of adjustable desk lamp
Range, and be provided with the first strut, the second strut and third bull stick, desk lamp can be made to be pointed into front or lower section, make photograph
It is bright more convenient, it is additionally provided with Transparent lamp shade, can be also possible to prevent user of service with accumulatingdust and accidentally run into LED light.
Description of the drawings
Fig. 1 is the first main structure diagram of the utility model.
Fig. 2 is the main structure diagram of the utility model rotating mechanism.
Fig. 3 is the main structure diagram of the utility model elevating mechanism.
Fig. 4 be the first strut of the utility model, the first ball, the second strut, the second ball and third bull stick the right side
Depending on structural schematic diagram.
Fig. 5 is second of main structure diagram of the utility model.
Label in attached drawing be：1- pedestals, 2- rotating mechanisms, 21- first bearing seats, the first bull sticks of 22-, 23- worm gears,
24- second bearing seats, the second bull sticks of 25-, 26- worm screws, 3- elevating mechanisms, the first grooves of 31-, 32- first through hole, 33- second
Through-hole, 34- elevating levers, 35- springs, 36- inserted links, the first lampshades of 4-, 5-LED lamps, the first struts of 6-, the first balls of 7-, 8-
First circular groove, the second struts of 9-, the second balls of 10-, the second circular grooves of 11-, 12- Transparent lamp shades, 13- second are recessed
Slot, 14- rubber blocks, 15- third bull sticks.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of adjustable LED desk lamp includes as shown in Figs. 1-5 pedestal 1, rotating mechanism 2, elevating mechanism 3, first
Lampshade 4 and LED light 5,1 middle part of pedestal are equipped with rotating mechanism 2, and 1 top of pedestal is equipped with elevating mechanism 3,3 top connection of elevating mechanism
There is the first lampshade 4, LED light 5 is connected in the first lampshade 4.
Embodiment 2
A kind of adjustable LED desk lamp includes as shown in Figs. 1-5 pedestal 1, rotating mechanism 2, elevating mechanism 3, first
Lampshade 4 and LED light 5,1 middle part of pedestal are equipped with rotating mechanism 2, and 1 top of pedestal is equipped with elevating mechanism 3,3 top connection of elevating mechanism
There is the first lampshade 4, LED light 5 is connected in the first lampshade 4.
Rotating mechanism 2 includes first bearing seat 21, the first bull stick 22, worm gear 23, second bearing seat 24, the second bull stick 25
With worm screw 26, first bearing seat 21 is connected among 1 inner top of pedestal, the first bull stick 22 is connected in first bearing seat 21,
The bottom of one bull stick 22 is connected with worm gear 23, and the rear wall right part in pedestal 1 is connected with second bearing seat 24, in second bearing seat 24
Be connected with the second bull stick 25, the second bull stick 25 passes through the antetheca of pedestal 1, is connected with worm screw 26 on the second bull stick 25, worm gear 23 with
Worm screw 26 engages, and worm screw 26 is located at 24 front side of second bearing seat.
Embodiment 3
A kind of adjustable LED desk lamp includes as shown in Figs. 1-5 pedestal 1, rotating mechanism 2, elevating mechanism 3, first
Lampshade 4 and LED light 5,1 middle part of pedestal are equipped with rotating mechanism 2, and 1 top of pedestal is equipped with elevating mechanism 3,3 top connection of elevating mechanism
There is the first lampshade 4, LED light 5 is connected in the first lampshade 4.
Rotating mechanism 2 includes first bearing seat 21, the first bull stick 22, worm gear 23, second bearing seat 24, the second bull stick 25
With worm screw 26, first bearing seat 21 is connected among 1 inner top of pedestal, the first bull stick 22 is connected in first bearing seat 21,
The bottom of one bull stick 22 is connected with worm gear 23, and the rear wall right part in pedestal 1 is connected with second bearing seat 24, in second bearing seat 24
Be connected with the second bull stick 25, the second bull stick 25 passes through the antetheca of pedestal 1, is connected with worm screw 26 on the second bull stick 25, worm gear 23 with
Worm screw 26 engages, and worm screw 26 is located at 24 front side of second bearing seat.
Elevating mechanism 3 includes elevating lever 34, spring 35 and inserted link 36, and the first bull stick is provided with the first groove among 22 top
31, the equal symmetrical expression in both sides up and down on 22 top of the first bull stick is provided with first through hole 32, and 22 top left wall of the first bull stick is connected with bullet
Spring 35,35 top of spring are connected with inserted link 36, and 22 top of the first bull stick is equipped with, and the lower part of elevating lever 34 is matched with the first groove 31
It closes, the lower end of elevating lever 34 is provided with the second through-hole 33, and first through hole 32 and the second through-hole 33 coordinate, and first through hole 32 and second is logical
Hole 33 coordinates with inserted link 36.
Embodiment 4
A kind of adjustable LED desk lamp includes as shown in Figs. 1-5 pedestal 1, rotating mechanism 2, elevating mechanism 3, first
Lampshade 4 and LED light 5,1 middle part of pedestal are equipped with rotating mechanism 2, and 1 top of pedestal is equipped with elevating mechanism 3,3 top connection of elevating mechanism
There is the first lampshade 4, LED light 5 is connected in the first lampshade 4.
Rotating mechanism 2 includes first bearing seat 21, the first bull stick 22, worm gear 23, second bearing seat 24, the second bull stick 25
With worm screw 26, first bearing seat 21 is connected among 1 inner top of pedestal, the first bull stick 22 is connected in first bearing seat 21,
The bottom of one bull stick 22 is connected with worm gear 23, and the rear wall right part in pedestal 1 is connected with second bearing seat 24, in second bearing seat 24
Be connected with the second bull stick 25, the second bull stick 25 passes through the antetheca of pedestal 1, is connected with worm screw 26 on the second bull stick 25, worm gear 23 with
Worm screw 26 engages, and worm screw 26 is located at 24 front side of second bearing seat.
Elevating mechanism 3 includes elevating lever 34, spring 35 and inserted link 36, and the first bull stick is provided with the first groove among 22 top
31, the equal symmetrical expression in both sides up and down on 22 top of the first bull stick is provided with first through hole 32, and 22 top left wall of the first bull stick is connected with bullet
Spring 35,35 top of spring are connected with inserted link 36, and 22 top of the first bull stick is equipped with, and the lower part of elevating lever 34 is matched with the first groove 31
It closes, the lower end of elevating lever 34 is provided with the second through-hole 33, and first through hole 32 and the second through-hole 33 coordinate, and first through hole 32 and second is logical
Hole 33 coordinates with inserted link 36.
Further include having the first strut 6, the first ball 7, the second strut 9, the second ball 10 and third bull stick 15, lifting
34 top right wall of bar is connected with the first strut 6, and the top left wall of the first strut 6 is connected with the first ball 7,34 top of elevating lever
Rotary type is connected with third bull stick 15, and the top of third bull stick 15 is connect with the bottom of the first lampshade 4, the right wall of third bull stick 15
Middle part is provided with the first circular groove 8, and the first circular groove 8 and the first ball 7 coordinate, be provided in the middle part of the left wall of third bull stick 15
Second circular groove 11,34 top left wall of elevating lever are connected with the second strut 9, and 9 top of the second strut is connected with the second ball
10, the second ball 10 and the second circular groove 11 coordinate.
Further include having Transparent lamp shade 12 and rubber block 14, the mode that the first lampshade 4 passes on left hinge connection is connected with
Bright lamp cover 12,12 inner right wall of Transparent lamp shade are provided with the second groove 13, and 4 outer right wall of the first lampshade is connected with rubber block 14, rubber block
14 and second groove 13 coordinate.
34 material of elevating lever is stainless steel.
The shape of inserted link 36 is T shapes.
The shape of first strut 6 and the second strut 9 is L-shaped.
Operation principle：When LED desk lamp to be used, desk lamp can be placed on suitable position by user of service, by turning
Desk lamp is adjusted to suitable angle by motivation structure 2, and desk lamp is adjusted to suitable height, such user by elevating mechanism 3
Member can be convenient to use desk lamp.
Because rotating mechanism 2 includes first bearing seat 21, the first bull stick 22, worm gear 23,24, second turns of second bearing seat
Bar 25 and worm screw 26 are connected with first bearing seat 21 among 1 inner top of pedestal, the first bull stick are connected in first bearing seat 21
22, the bottom of the first bull stick 22 is connected with worm gear 23, and the rear wall right part in pedestal 1 is connected with second bearing seat 24, second bearing
The second bull stick 25 is connected on seat 24, the second bull stick 25 passes through the antetheca of pedestal 1, worm screw 26, snail are connected on the second bull stick 25
Wheel 23 is engaged with worm screw 26, and worm screw 26 is located at 24 front side of second bearing seat.When LED desk lamp to be used, user of service can incite somebody to action
Desk lamp is placed on suitable position, rotates clockwise the second bull stick 25, and the second bull stick 25, which rotates clockwise, drives 26 up time of worm screw
Needle rotates, and since worm gear 23 is engaged with worm screw 26, worm screw 26, which rotates clockwise, drives worm gear 23 to rotate counterclockwise, 23 inverse time of worm gear
Needle rotation drives the first bull stick 22 to rotate counterclockwise, and to drive LED light 5 to rotate counterclockwise, can thus adjust LED light 5
It rotates counterclockwise, rotates counterclockwise the second bull stick 25, the second bull stick 25, which rotates counterclockwise, drives worm screw 26 to rotate counterclockwise, worm screw
26, which rotate counterclockwise drive worm gear 23, rotates clockwise, and worm gear 23, which rotates clockwise, drives the first bull stick 22 to rotate clockwise, from
And LED light 5 is driven to rotate clockwise, the angle of LED light 5 thus can be easily adjusted, illumination different direction is made.
Because elevating mechanism 3 includes elevating lever 34, spring 35 and inserted link 36, the first bull stick is provided with first among 22 top
The equal symmetrical expression in both sides up and down of groove 31,22 top of the first bull stick is provided with first through hole 32, the 22 top left wall connection of the first bull stick
There are spring 35,35 top of spring to be connected with inserted link 36,22 top of the first bull stick is equipped with, the lower part of elevating lever 34 and the first groove 31
The lower end of cooperation, elevating lever 34 is provided with the second through-hole 33, and first through hole 32 and the second through-hole 33 coordinate, first through hole 32 and second
Through-hole 33 coordinates with inserted link 36.When LED desk lamp to be used, desk lamp can be placed on suitable position by user of service, be led to
It crosses rotating mechanism 2 and desk lamp is adjusted to suitable angle, inserted link 36 is extracted to the left, move down elevating lever 34 to the of lower part
One through-hole 32 and the second through-hole 33 are in same horizontal line, and inserted link 36 is inserted into, and can thus fix elevating lever 34, from
And LED light 5 is fixed, when LED light 5 will be turned up in user of service, inserted link 36 is extracted to the left, it is supreme to move up elevating lever 34
The first through hole 32 in portion and the second through-hole 33 are in same horizontal line, and inserted link 36 is inserted into, LED light 5 is fixed, thus can be with
The convenient height for adjusting LED desk lamp, expands the range of illumination.
Because further including having the first strut 6, the first ball 7, the second strut 9, the second ball 10 and third bull stick 15,
34 top right wall of elevating lever is connected with the first strut 6, and the top left wall of the first strut 6 is connected with the first ball 7, elevating lever 34
Top rotary type is connected with third bull stick 15, and the top of third bull stick 15 is connect with the bottom of the first lampshade 4, third bull stick 15
The first circular groove 8 is provided in the middle part of right wall, the first circular groove 8 and the first ball 7 coordinate, in the middle part of the left wall of third bull stick 15
It is provided with the second circular groove 11,34 top left wall of elevating lever is connected with the second strut 9, and 9 top of the second strut is connected with the second rubber
Glueballs 10, the second ball 10 and the second circular groove 11 coordinate.When LED desk lamp to be used, user of service can be by desk lamp
It is placed on suitable position, desk lamp is adjusted to by suitable angle by rotating mechanism 2, is adjusted desk lamp by elevating mechanism 3
To suitable height, third bull stick 15 is rotated forward, the first ball 7 is made to leave the first circular groove 8, and by the second rubber
Ball 10 is caught in the second circular groove 11, and LED light 5 can thus illuminated downwards, so that lighting is obtained and more gathers, LED light 5 is not
When needing to illuminate downwards, the third that rotates backward bull stick 15 makes the second ball 10 leave the second circular groove 11, and by first
Ball 7 is caught in the first circular groove 8, so that LED desk lamp is pointed into front, while illumination zone has also been enlarged.
Because further including having Transparent lamp shade 12 and rubber block 14, the mode that the first lampshade 4 passes on left hinge connection connects
There are Transparent lamp shade 12,12 inner right wall of Transparent lamp shade to be provided with the second groove 13,4 outer right wall of the first lampshade is connected with rubber block 14, rubber
Blob of viscose 14 and the second groove 13 coordinate.When LED desk lamp to be used, desk lamp can be placed on suitable position by user of service,
Desk lamp is adjusted to suitable angle by rotating mechanism 2, desk lamp is adjusted to by suitable height by elevating mechanism 3, to the right
Cover Transparent lamp shade 12, and rubber block 14 made to be caught in the second groove 13, fix Transparent lamp shade 12, thus can with accumulatingdust,
It is also possible to prevent user of service and accidentallys run into LED light 5.
Because 34 material of elevating lever is stainless steel, stainless steel corrosion resistance and acid resistance are strong, and can extend device uses the longevity
Life.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of adjustable LED desk lamp, which is characterized in that include pedestal（1）, rotating mechanism（2）, elevating mechanism（3）,
One lampshade（4）And LED light（5）, pedestal（1）Middle part is equipped with rotating mechanism（2）, pedestal（1）Top is equipped with elevating mechanism（3）, rise
Descending mechanism（3）Top is connected with the first lampshade（4）, the first lampshade（4）Inside it is connected with LED light（5）.
2. a kind of adjustable LED desk lamp according to claim 1, which is characterized in that rotating mechanism（2）Include first
Bearing block（21）, the first bull stick（22）, worm gear（23）, second bearing seat（24）, the second bull stick（25）And worm screw（26）, pedestal
（1）First bearing seat is connected among inner top（21）, first bearing seat（21）On be connected with the first bull stick（22）, the first bull stick
（22）Bottom be connected with worm gear（23）, pedestal（1）Interior rear wall right part is connected with second bearing seat（24）, second bearing seat
（24）On be connected with the second bull stick（25）, the second bull stick（25）Across pedestal（1）Antetheca, the second bull stick（25）On be connected with snail
Bar（26）, worm gear（23）With worm screw（26）Engagement, worm screw（26）Positioned at second bearing seat（24）Front side.
3. a kind of adjustable LED desk lamp according to claim 2, which is characterized in that elevating mechanism（3）It include lifting
Bar（34）, spring（35）And inserted link（36）, the first bull stick（22）The first groove is provided among top（31）, the first bull stick（22）On
The equal symmetrical expression in both sides up and down in portion is provided with first through hole（32）, the first bull stick（22）Top left wall is connected with spring（35）, spring
（35）Top is connected with inserted link（36）, the first bull stick（22）Top is equipped with, elevating lever（34）Lower part and the first groove（31）Match
It closes, elevating lever（34）Lower end be provided with the second through-hole（33）, first through hole（32）With the second through-hole（33）Cooperation, first through hole
（32）With the second through-hole（33）And inserted link（36）Cooperation.
4. a kind of adjustable LED desk lamp according to claim 3, which is characterized in that further include having the first strut（6）,
First ball（7）, the second strut（9）, the second ball（10）With third bull stick（15）, elevating lever（34）Top right wall connection
There is the first strut（6）, the first strut（6）Top left wall be connected with the first ball（7）, elevating lever（34）Top rotary type connects
It is connected to third bull stick（15）, third bull stick（15）Top and the first lampshade（4）Bottom connection, third bull stick（15）Right wall
Middle part is provided with the first circular groove（8）, the first circular groove（8）With the first ball（7）Cooperation, third bull stick（15）Left wall
Middle part is provided with the second circular groove（11）, elevating lever（34）Top left wall is connected with the second strut（9）, the second strut（9）Top
It is connected with the second ball（10）, the second ball（10）With the second circular groove（11）Cooperation.
5. a kind of adjustable LED desk lamp according to claim 4, which is characterized in that further include having Transparent lamp shade（12）
And rubber block（14）, the first lampshade（4）The mode for passing on left hinge connection is connected with Transparent lamp shade（12）, Transparent lamp shade（12）
Inner right wall is provided with the second groove（13）, the first lampshade（4）Outer right wall is connected with rubber block（14）, rubber block（14）With the second groove
（13）Cooperation.
6. a kind of adjustable LED desk lamp according to claim 5, which is characterized in that elevating lever（34）Material is stainless
Steel.
7. a kind of adjustable LED desk lamp according to claim 6, which is characterized in that inserted link（36）Shape be T shapes.
8. a kind of adjustable LED desk lamp according to claim 7, which is characterized in that the first strut（6）With the second strut
（9）Shape be L-shaped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565149.3U CN208058509U (en) | 2017-05-21 | 2017-05-21 | A kind of adjustable LED desk lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565149.3U CN208058509U (en) | 2017-05-21 | 2017-05-21 | A kind of adjustable LED desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058509U true CN208058509U (en) | 2018-11-06 |
Family
ID=63996404
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| CN201720565149.3U Expired - Fee Related CN208058509U (en) | 2017-05-21 | 2017-05-21 | A kind of adjustable LED desk lamp |
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| Country | Link |
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| CN (1) | CN208058509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190910A (en) * | 2020-09-24 | 2021-01-08 | 吉林农业科技学院 | Novel sports competition score device |
-
2017
- 2017-05-21 CN CN201720565149.3U patent/CN208058509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190910A (en) * | 2020-09-24 | 2021-01-08 | 吉林农业科技学院 | Novel sports competition score device |
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Effective date of registration: 20190929 Address after: 313000 Dingtanghe River, Yangnan Village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Zhejiang Taijia Photoelectric Technology Co., Ltd. Address before: 330200 residential area of No. 66 gymnasium No. 66, Nong Xi Road, Liantang Town, Nanchang, Jiangxi. Patentee before: Wan Guo Ying |
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