CN107940296A - A kind of height-adjustable student's desk lamp - Google Patents
A kind of height-adjustable student's desk lamp Download PDFInfo
- Publication number
- CN107940296A CN107940296A CN201711392824.8A CN201711392824A CN107940296A CN 107940296 A CN107940296 A CN 107940296A CN 201711392824 A CN201711392824 A CN 201711392824A CN 107940296 A CN107940296 A CN 107940296A
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- lampshade
- lamp
- height
- mounting base
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- 244000309464 bull Species 0.000 claims description 40
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 23
- 238000003032 molecular docking Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 210000002421 cell wall Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
- F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
-
- 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
- F21V21/22—Adjustable mountings telescopic
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 height-adjustable student's desk lamp, including：Lamp holder；Lamp stand, it includes inner and outer tubes, and the lower end of inner tube is fixed on lamp holder, and outer tube sleeve is arranged on outside inner tube；Mounting base, it is fixed on the upper end of outer tube；Lamp adapter assembly, it includes lampshade and fluorescent tube；The lower end of mounting base is equiped with motor, and screw is equiped with motor, screw is equiped with inner tube, screw wears screw；Reversing switch is installed, the steering of reversing switch control motor is so that motor driving screw rotates to form worm drive with screw and drives outer tube to move up and down in mounting base.Since lamp stand has the outer tube that can be stretched and inner tube, and inner tube is driven to stretch relative to appearance by the worm drive of leading screw and screw, the steering of motor is controlled by pressing reversing switch in the two directions, so as to adjust the height of lamp stand, and then the height of fluorescent tube is adjusted to meet that the user of different height requirement uses.
Description
Technical field
The present invention relates to a kind of desk lamp.
Background technology
Desk lamp makes light because that can provide a certain range of light enough for user and does not influence one spacing of destage lamp
From other people and be widely used in various night-environments, for example, for for student providing light in night study and learning.
Desk lamp of the prior art can not carry out height adjusting, this causes the application of desk lamp to be subject to a definite limitation or go out
Some existing defects, for example, when tall student uses the desk lamp of lower height, desk lamp cannot irradiate bigger because highly low
Scope or desk lamp have blocked the sight of student because highly low.
The content of the invention
For above-mentioned technical problem existing in the prior art, the embodiment provides a kind of height-adjustable
Student's desk lamp.
In order to solve the above technical problems, the technical solution that the embodiment of the present invention uses is：
A kind of height-adjustable student's desk lamp, including：
Lamp holder, is provided with button switch；
Lamp stand, it includes inner and outer tubes, and the lower end of said inner tube is fixed on the lamp holder, and the outer tube sleeve is arranged on institute
State outside inner tube；
Mounting base, it is fixed on the upper end of the outer tube；
Lamp adapter assembly, it includes the lampshade being installed in the mounting base and the fluorescent tube being installed on the lampshade；Its
In：
The lower end of the mounting base is equiped with motor, and screw is equiped with the motor, screw is equiped with said inner tube,
The screw wears the screw；Reversing switch is installed, the reversing switch controls turning for the motor in the mounting base
To so that the motor drives the screw to rotate to form worm drive with the screw and drives the upper and lower shifting of the outer tube
It is dynamic.
Preferably, the lamp adapter assembly includes two；Each lamp adapter assembly further includes bull stick, two lamp caps
The first end of the bull stick of component is stretched in the mounting base and can rotated from the upper end of the mounting base；Two lamps
The lampshade of head assembly is correspondingly arranged in the second end of the bull stick respectively, to change two by rotating two bull sticks respectively
The irradiating angle of a fluorescent tube.
Preferably, the first end of two bull sticks is respectively protruding into the damping sleeve 41 being arranged in the mounting base,
To make bull stick be maintained at rotated position after the bull stick is rotated.
Preferably, connecting rod, the first end of the connecting rod and the bull stick are provided between the lampshade and the bull stick
Second end be pivotally connected so that the connecting rod can in the vertical direction rotate, the lampshade is connected to the second end of the connecting rod.
Preferably, the rear portion of the lampshade is provided with slide, and the slide extends to the both ends of the lampshade；The connecting rod
Second end be provided with sliding block, the sliding block is at least part of to be embedded in the slide and can be slided along the slide, its
In：
When making two bar rotations to parastate and two connecting rods is adjusted to parastate, two institutes
Sliding block is stated by the corresponding corresponding end for sliding to two lampshades respectively so that two lampshades are docked to form linear type.
Preferably, magnet ring is respectively arranged with the butt end of two lampshades, two magnet ring heteropoles are opposite, to work as
During two lampshade docking, two magnet rings are attracting to regard it as the lampshade separation of limitation two.
Compared with prior art, height-adjustable student of the invention is with the beneficial effect of desk lamp：Since lamp stand has
There are the outer tube that can be stretched and inner tube, and drive inner tube to stretch relative to appearance by the worm drive of leading screw and screw, lead to
Cross and press reversing switch in the two directions to control the steering of motor, so as to adjust the height of lamp stand, and then adjust lamp
The height of pipe with meet the user of different height requirement use.
Brief description of the drawings
Fig. 1 is that (two lampshades are in pair for the front view of height-adjustable student's desk lamp provided in an embodiment of the present invention
Connect state).
Fig. 2 is the sectional view along A-A of Fig. 1.
Fig. 3 is the enlarged view of the local B of Fig. 1.
Fig. 4 is the enlarged view of the Local C of Fig. 2.
Fig. 5 is the enlarged view of the local E of Fig. 4.
Fig. 6 is the F-F of Fig. 5 to sectional view (head of mandril is in the state in locating slot).
Fig. 7 is the F-F of Fig. 5 to sectional view (head of mandril skids off the state in locating slot).
Fig. 8 is that (two lampshades are in pair for the rearview of height-adjustable student's desk lamp provided in an embodiment of the present invention
Connect state).
Fig. 9 is the enlarged view of the local G of Fig. 8.
Figure 10 be height-adjustable student's desk lamp provided in an embodiment of the present invention side view (two lampshades are in phase
Back of the body state).
Figure 11 is the H-H of Figure 10 to sectional view.
In figure：
10- lamp holders；11- button switches；20- lamp stands；21- inner tubes；22- outer tubes；23- motors；24- screws；25- screws；
26- reversing switches；30- lamp adapter assemblies；31- bull sticks；32- lampshades；321- electric connecting terminals；322- magnet rings；33- fluorescent tubes；34- connects
Bar；35- sticks；351- sliding slots；352- limiting slots；353- guide grooves；354- locating slots；355- inclined-planes；36- sliding blocks；The 361- wings
Plate；362- limit holes；40- mounting bases；41- damping sleeves；71- springs；72- mandrils；73- heads；The first metal clips of 74-；75-
First metal connection column；The second metal clips of 81-；82- the second metal connection columns；83- connectors.
Embodiment
To make those skilled in the art be better understood from technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula elaborates the present invention.
As shown in Figure 1, the embodiment provides a kind of height-adjustable student's desk lamp, including：Lamp holder 10,
Lamp stand 20, mounting base 40, lamp adapter assembly 30.Wherein, button switch 11 is provided with lamp holder 10；The lower end of lamp stand 20 is installed in lamp
On seat 10；Mounting base 40 is installed in the upper end of lamp stand 20；Lamp adapter assembly 30 include being installed in lampshade 32 in mounting base 40 with
And the fluorescent tube 33 on lampshade 32 is installed in, as shown in Figure 1, lamp stand 20 includes inner tube 21 and outer tube 22, the lower end of inner tube 21 is fixed
In on lamp holder 10, outer tube 22 is sheathed on outside inner tube 21；The lower end of mounting base 40 is equiped with motor 23, and screw is equiped with motor 23
24, screw 25 is equiped with inner tube 21, and screw 24 wears screw 25；Reversing switch 26, reversing switch are installed in mounting base 40
The steering of 26 control motors 23 is so that motor 23 drives screw 24 to rotate to form worm drive with screw 25 and drive outer tube 22
Move up and down.In this way, by pressing reversing switch 26 in the two directions to control the steering of motor 23, so as to adjust
The height of lamp stand 20, so adjust fluorescent tube 33 height with meet the user of different height requirement use.
Desk lamp of the prior art only has a lamp cap, which is merely capable of towards next direction or a certain range of
Direction provides light for user, so causes, when light study and learning of two students using desk lamp, two students
Seat and must be arranged, this certainly will produce congested conditions, or even make student because and arrange seat attentively can not read and learn.
To solve the above problems, in a preferred embodiment of the invention, as shown in Fig. 1 to 11, lamp adapter assembly includes
Two, each lamp adapter assembly also includes bull stick 31；The equal self installation seat 40 of first end of the bull stick 31 of two lamp adapter assemblies 30
Upper end stretches in mounting base 40 and can rotate；The lampshade 32 of two lamp adapter assemblies 30 is correspondingly arranged in the of bull stick 31 respectively
Two ends, correspondence is installed on two lampshades 32 fluorescent tube 33 of two lamp adapter assemblies 30 respectively, with respectively by rotating two bull sticks
31 and change two fluorescent tubes 33 irradiating angle.Wherein, electric connecting terminal 321, each lampshade are provided with the inside of 32 both ends of lampshade
Electric connecting terminal 321 on the inside of 32 both ends is electrically connected with the connection end in contact at the both ends of fluorescent tube 33 with being formed respectively, button switch
11 connect electric connecting terminal 321 by conducting wire controls the light on and off of fluorescent tube 33 so that electric connecting terminal 321 is accessed power supply.
It should be noted that：How button switch 11 and two electric connecting terminals 321 access circuit and button switch 11
The principle for controlling the light on and off of fluorescent tube 33 is common knowledge, and details are not described herein.
As described above, since the desk lamp of the present invention is provided with two lamp adapter assemblies 30, and pass through bull stick 31 and installation
The rotatably connection of seat 40, in this way, the horizontal irradiation scope of fluorescent tube 33 and angle can be adjusted by rotating bull stick 31.For example,
When two students need to use desk lamp, two lampshades 32 can be made to turn to opposite state, two students can be in desk
Light that two opposite positions are sent using two fluorescent tubes 33 respectively meets the needs of respective study and learning, so as to avoid
Two students and arranging sit and caused by congested problem generation.
For bull stick 31 can be made to be maintained at rotated position after rotating, in a preferred embodiment of the invention, such as
Shown in Fig. 1, the first end of two bull sticks 31 is respectively protruding into the damping sleeve 41 being arranged in mounting base 40, to rotate bull stick
Bull stick 31 is set to be maintained at rotated position after 31.
For the irradiating angle of 33 in the vertical direction of fluorescent tube can be adjusted, as shown in Figure 2 and Figure 4, lampshade 32 and bull stick 31
Between be provided with connecting rod 34, the first end of connecting rod 34 is pivotally connected so that connecting rod 34 being capable of in the vertical direction with the second end of bull stick 31
Rotate, lampshade 32 is connected to the second end of connecting rod 34.In this way, by the way that fluorescent tube 33 can be adjusted perpendicular in vertical direction rotation connection
The upward irradiating angle of Nogata.
In certain situations it is desirable to increase range of exposures of two fluorescent tubes 33 in the same space angle, for example, using
When person needs to read information on the paper of strip, for that can realize this purpose, two lampshades 32 need to be enable to dock to be formed
One longer " one " word, for this reason, in a preferred embodiment of the invention, as shown in figure 4, setting the rear portion of two lampshades 32
Slide is equipped with, slide extends to the both ends of lampshade 32；The second end of connecting rod 34 is provided with sliding block 36, and sliding block 36 is at least part of embedding
It can slide in slide and along slide, wherein：As shown in Figure 1, when making two bull sticks 31 turn to parastate and make two
When a connecting rod 34 is adjusted to parastate, two sliding blocks 36 by the corresponding corresponding end for sliding to two lampshades 32 respectively with
Two lampshades 32 are made to dock to form linear type.In this way, when needing two fluorescent tubes 33 forming " one " word arrangement, make
Two sliding blocks 36 are corresponding to slide to the butt end of lampshade 32, and two bull sticks 31 is turned to parallel turn with two connecting rods 34 at the same time
Dynamic, such two lampshades 32 can realize docking；When needing to use two lamp adapter assemblies 30 respectively, as shown in FIG. 10 and 11,
For example, it is desired to when making two lampshades 32 adjust to opposite state, bull stick 31 is rotated first, two lampshades 32 is adjusted to opposite
State, then, sliding block 36 is slid into the middle part of the rear side of lampshade 32, so that bull stick 31 can realize the stabilization of relatively balance
Holding state, compared to the situation that bull stick 31 is supported in 32 one end of lampshade, has more preferable support effect and more preferable appearance
Effect.In the present embodiment, slided by sliding block 36 on guide rail, two lampshades 32 on the one hand can be made to realize docking, it is another
Aspect can be in fluorescent tube 33 each in use, enabling bull stick 31 to have more stable support effect and preferably to lampshade 32
Appearance.
For that two lampshades 32 of limitation can rock and separate relatively after two lampshades 32 dock, there are two lampshades 32
More preferable overall effect, as depicted in figs. 1 and 2, magnet ring 322, two magnet rings is respectively arranged with the butt end of two lampshades 32
322 heteropoles are opposite, regard it as rocking relatively for two lampshades 32 of limitation so that when two lampshades 32 dock, two magnet rings 322 are attracting
Or separation.In this way, under the magneticaction of two magnet rings 322, two lampshades 32 can maintain a relatively stable state, so as to carry
The overall effect that high two lampshades 32 dock.
As described above, the desk lamp of the present invention has two use states, as shown in Figure 1, one is to make two lampshades 32
State in docking, the use state are used to make two 33 word orders of fluorescent tube strengthen the irradiation model in the same space angle
Enclose, specially increase the illumination length in the same space angle；As shown in figure 11, second, two lampshades 32 is in separated makes
With state, so that two fluorescent tubes 33 can be irradiated in two spaces angle, to meet the requirement of two users respectively.
When in first use state, sliding block 36 by sliding into the end of lampshade 32 so as to docking two lampshades 32,
During in second use state, sliding block 36 is by sliding into the centre position of lampshade 32 so that bull stick 31 can be to 32 shape of lampshade
Into stable support.That is, two use states of desk lamp only need sliding block 36 to be positioned at two positions after slip,
That is, sliding block 36 is positioned at the end of lampshade 32 and the middle part of lampshade 32, and sliding block 36 need not be positioned at any except end and middle part
Position.To realize that sliding block 36 can only be positioned at the purpose at end and middle part, and only make two fluorescent tubes 33 at two positions
Light on and off can be controlled by button switch 11, at any other position, circuit is disconnected to prevent to open by pressing button
Close 11 and make fluorescent tube 33 shinny, in a preferred embodiment of the invention, as shown in Figure 4 to 11, after two lampshades 32
Side is respectively and fixedly provided with stick 35, the guide groove 353 for extending to 32 both ends of lampshade is offered along the length direction of stick 35, in guide groove
353 two cell walls up and down offer the sliding slot 351 for extending to 32 both ends of lampshade close to the position of slot bottom, 351 shape of sliding slot
Into slide, guide pad is in upper and lower both sides formed with a wing plate 361, and correspondence stretches in two guide rails two wing plates 361 respectively
And can be slided in two guide rails, it is achieved thereby that sliding block 36 is slided along guide rail.Meanwhile it is arranged so that in sliding block 36
The end face in portion can be opposite with the slot bottom of guide groove 353, is located at the medium position of lampshade 32 and right in the slot bottom of guide groove 353
The end position for connecing end offers locating slot 354, and the slot bottom of the locating slot 354 is provided with the first metal clips 74, and first
One end of metal clips 74 is fixed by one of them first metal connection column 75, opposite with the other end of the first metal clips 74
Position is provided with another the first metal connection column 75 for wearing slot bottom, and one in this two the first metal connection columns 75 passes through
The connection of one pole of conducting wire and power supply (if power supply is DC power supply, is then connected with anode.If AC power, then connect with zero curve
Connect), another metal connection column is connected with one of electric connecting terminal 321 on lampshade 32 by conducting wire；With guide groove 353
Limit hole 362 is offered on the end face of the opposite sliding block 36 of slot bottom, 72 part of a mandril is embedded in limit hole 362, and is limited
Spring 71 is additionally provided with the hole 362 of position to be used to push against mandril 72 so that sliding block 36 is stretched into 72 part of mandril；Guide groove 353 corresponds to
The limiting slot 352 that is oppositely arranged is offered on cell wall up and down in the position for opening up locating slot 354, in two limiting slots 352
Connector 83 is both provided with, and the second metal clips 81 is both provided with two limiting slots 352, which uses
The cell wall of guide groove 353 is stretched out in pushing and pressing connector 83, and two the second metal clips 81 are by two the second metal connection columns
82 fix and contact, another electric connecting terminal 321 of two the second metal connection columns 82 respectively with power supply and lampshade 32 passes through
Conducting wire connects.Wherein, connector 83 is made of metal material, and the main part of mandril 72 is made of metal material, and mandril
72 head 73 is made of insulating materials.
As described above, when needing to make two lampshades 32 dock so that desk lamp switches to first use state, make
Sliding block 36 slides into the end position of lampshade 32, then, adjusts bull stick 31 and connecting rod 34 and docks two lampshades 32.Work as sliding block
36 when sliding into end and the position opposite with locating slot 354, and under the action of spring 71, it is fixed that the head 73 of mandril 72 is slipped into
In the groove 354 of position, at this time, the head 73 of head cover is so that the other end and another the first metal connection column 75 of the first metal clips 74
Contact, so that two the first metal connection columns 75 realize electrical connection, so that a pole of power supply and an electricity of lampshade 32
Connecting pin 321 conducts, and at the same time, under the action of the second metal clips 81, two connectors 83 tight contact between mandril 72
Stretching limit hole 362 main part so that the master that two the second metal clips 81 in limiting slot 352 pass through mandril 72
Body portion, which is realized, to be electrically connected, and then another pole of power supply is passed through conducting wire, mandril 72, the second metal clips 81 and the second metal
Binding post 82 conducts, in this way, after button switch 11 are pressed, fluorescent tube 33 can be lighted.
When needing to make two lampshades 32 separately and desk lamp is switched to second use state, sliding slider 36, mandril
72 skid off from locating slot 354, are slipped into then along guide groove 353 in the locating slot 354 of 32 medium position of lampshade, so that
Sliding block 36 is positioned at the medium position of lampshade 32, and realizes the electricity of power supply and electric connecting terminal 321 by the stretching of mandril 72 at the same time
Conducting, so as to control fluorescent tube 33 to light by button switch 11.Locating slot 354 is skidded off for convenience of mandril 72, makes locating slot
The slot bottom of the guide groove 353 of 354 both sides is arranged for the inclined-plane 355 of transition.
As described above, in order to coordinate the two of desk lamp use states so that sliding block 36 is sliding to the docking of lampshade 32
End and middle part can be positioned at slid into position, so so that the support lampshade 32 that bull stick 31 can be stablized；The opposing party
Face, sliding block 36 only slide to lampshade 32 butt end and middle part so that bull stick 31 forms the holding state of stabilization when, use in desk lamp
It can be conducted in the circuit for lighting the fluorescent tube 33 of desk lamp, in sliding block 36 in sliding process, circuit does not turn on,
So that when desk lamp switches to two use states, circuit can just turn on, and fluorescent tube 33 can be controlled to light, so as to greatly improve
The security that desk lamp uses.
It should be noted that：The conducting wire being connected with metal connection column can walk in the outside of lampshade 32, can also wear lamp
The inside of cover 32 does not show conducting wire in order to hide in the attached drawing of the present invention, but this can not illustrate conducting wire not
In the presence of.
Above example is only the exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can make the present invention respectively in the essence and protection domain of the present invention
Kind modification or equivalent substitution, this modification or equivalent substitution also should be regarded as being within the scope of the present invention.
Claims (6)
- A kind of 1. height-adjustable student's desk lamp, it is characterised in that including：Lamp holder, is provided with button switch；Lamp stand, it includes inner and outer tubes, and the lower end of said inner tube is fixed on the lamp holder, and the outer tube sleeve is arranged in described Pipe is outer；Mounting base, it is fixed on the upper end of the outer tube；Lamp adapter assembly, it includes the lampshade being installed in the mounting base and the fluorescent tube being installed on the lampshade；Wherein：The lower end of the mounting base is equiped with motor, and screw is equiped with the motor, and screw is equiped with said inner tube, described Screw wears the screw；Reversing switch is installed in the mounting base, the reversing switch control the steering of the motor with The motor is set to drive the screw to rotate to form worm drive with the screw and drive the outer tube to move up and down.
- 2. height-adjustable student's desk lamp according to claim 1, it is characterised in that the lamp adapter assembly includes two It is a；Each lamp adapter assembly further includes bull stick, and the first end of the bull stick of two lamp adapter assemblies is from the mounting base Upper end stretch in the mounting base and can rotate；The lampshade of two lamp adapter assemblies is correspondingly arranged in described turn respectively The second end of bar, to change the irradiating angle of two fluorescent tubes by rotating two bull sticks respectively.
- 3. height-adjustable student's desk lamp according to claim 2, it is characterised in that the first of two bull sticks End is respectively protruding into the damping sleeve 41 being arranged in the mounting base, is turned with being maintained at bull stick after the bull stick is rotated Dynamic position.
- 4. height-adjustable student's desk lamp according to claim 2, it is characterised in that the lampshade and the bull stick Between be provided with connecting rod, the second end of the first end of the connecting rod and the bull stick is pivotally connected so that the connecting rod can be in vertical side It is rotated up, the lampshade is connected to the second end of the connecting rod.
- 5. height-adjustable student's desk lamp according to claim 4, it is characterised in that the rear portion of the lampshade is set There is slide, the slide extends to the both ends of the lampshade；The second end of the connecting rod is provided with sliding block, the sliding block at least portion That divides is embedded in the slide and can be slided along the slide, wherein：When making two bar rotations to parastate and two connecting rods is adjusted to parastate, two cunnings Block is by the corresponding corresponding end for sliding to two lampshades respectively so that two lampshades are docked to form linear type.
- 6. height-adjustable student's desk lamp according to claim 5, it is characterised in that in pair of two lampshades Connecing end and be respectively arranged with magnet ring, two magnet ring heteropoles are opposite, with when two lampshades dock, two magnet ring phases Attract to separate to limit two lampshades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392824.8A CN107940296A (en) | 2017-12-18 | 2017-12-18 | A kind of height-adjustable student's desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392824.8A CN107940296A (en) | 2017-12-18 | 2017-12-18 | A kind of height-adjustable student's desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940296A true CN107940296A (en) | 2018-04-20 |
Family
ID=61941008
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711392824.8A Pending CN107940296A (en) | 2017-12-18 | 2017-12-18 | A kind of height-adjustable student's desk lamp |
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| CN (1) | CN107940296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799903A (en) * | 2018-08-29 | 2018-11-13 | 浙江建林电子电气股份有限公司 | Desk lamp |
| TWI718085B (en) * | 2020-09-07 | 2021-02-01 | 東南科技大學 | Flat light source desk lamp |
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| CN202195336U (en) * | 2011-07-22 | 2012-04-18 | 伍锐龙 | Desk lamp |
| CN103388765A (en) * | 2013-07-26 | 2013-11-13 | 厦门立达信光电有限公司 | Fluorescent lamp |
| CN205979317U (en) * | 2016-05-13 | 2017-02-22 | 巫鑫睿 | Double -head reading lamp |
| CN206649478U (en) * | 2017-04-26 | 2017-11-17 | 陈泓宇 | A kind of portable keyboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144481A (en) * | 2007-09-04 | 2008-03-19 | 孙健军 | Fast rescuing water log discharging vehicle |
| CN202195336U (en) * | 2011-07-22 | 2012-04-18 | 伍锐龙 | Desk lamp |
| CN103388765A (en) * | 2013-07-26 | 2013-11-13 | 厦门立达信光电有限公司 | Fluorescent lamp |
| CN205979317U (en) * | 2016-05-13 | 2017-02-22 | 巫鑫睿 | Double -head reading lamp |
| CN206649478U (en) * | 2017-04-26 | 2017-11-17 | 陈泓宇 | A kind of portable keyboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799903A (en) * | 2018-08-29 | 2018-11-13 | 浙江建林电子电气股份有限公司 | Desk lamp |
| TWI718085B (en) * | 2020-09-07 | 2021-02-01 | 東南科技大學 | Flat light source desk lamp |
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Application publication date: 20180420 |