CN107816660A - A kind of desk lamp of adjustable illuminating angle - Google Patents
A kind of desk lamp of adjustable illuminating angle Download PDFInfo
- Publication number
- CN107816660A CN107816660A CN201711307825.8A CN201711307825A CN107816660A CN 107816660 A CN107816660 A CN 107816660A CN 201711307825 A CN201711307825 A CN 201711307825A CN 107816660 A CN107816660 A CN 107816660A
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- CN
- China
- Prior art keywords
- fixedly connected
- desk lamp
- bar
- chute
- fixed column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 4
- 238000005286 illumination Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000737 periodic effect 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
-
- 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
- F21V15/02—Cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
-
- 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
- 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
- F21V21/34—Supporting elements displaceable along a guiding element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of desk lamp of adjustable illuminating angle, including base, support bar is fixedly connected with the top of the base, flexible pipe is fixedly connected with the top of the support bar, fix bar is fixedly connected with the left of the flexible pipe, the movable axis that passes on left of the fix bar is connected with connecting rod, the movable axis that passes on left of the connecting rod is connected with lampshade, the inner chamber of the lampshade is provided with fluorescent lamp, fixed block is fixedly connected with the top of the lampshade, extension spring is fixedly connected with the right side of the fixed block, electric expansion bar is fixedly connected with the right side of the extension spring.The cooperation that the present invention passes through clockwise and anticlockwise motor, rotary shaft, rotating shaft, gear, sawtooth, motion bar, the first chute, the second chute, slide plate and sliding block, desk lamp light angle can be adjusted, solve the problems, such as that light angle can not be adjusted for the single desk lamp of structure, convenient use person is used desk lamp.
Description
Technical field
The present invention relates to lighting technical field, specially a kind of desk lamp of adjustable illuminating angle.
Background technology
Desk lamp, it is one kind of lamp, this electrical equipment is predominantly disposed on desk or dining table, is removable so that illumination is used
Formula light fixture, the bright range of exposures of desk lamp is relatively small and concentrates, thus does not interfere with the light in whole room, effect office
Limit is easy to read, learnt, work, save the energy, small and exquisite exquisiteness, be convenient for carrying, this electrical equipment, which is predominantly disposed in, to be write around desk lamp
On word platform or dining table, desk lamp is a kind of household electrical appliance for being used for illuminating in people's life, and it is generally divided into two kinds, and one kind is column
Formula, one kind are that have clipped, and its function is that light is concentrated in a pocket, are easy to working and learning, general desk lamp
Bulb is incandescent lamp, energy-saving bulb, and eye-protecting desk lamp popular on the market.
Need to use desk lamp during home lighting, existing desk lamp is mostly the single desk lamp of structure, the single desk lamp of structure
Light angle can not be adjusted, the single desk lamp of structure can not meet to be illuminated different zones scope, and user is only
It can be illuminated by mobile desk lamp, easily the living and studying to user is made troubles.
The content of the invention
It is an object of the invention to provide a kind of desk lamp of adjustable illuminating angle, and possessing can be carried out to desk lamp light angle
The advantages of regulation, solve the problems, such as that light angle can not be adjusted for the single desk lamp of structure.
To achieve the above object, the present invention provides following technical scheme：A kind of desk lamp of adjustable illuminating angle, including bottom
, support bar is fixedly connected with the top of the base, flexible pipe, a left side for the flexible pipe are fixedly connected with the top of the support bar
Side is fixedly connected with fix bar, and the movable axis that passes on left of the fix bar is connected with connecting rod, a left side for the connecting rod
Side is connected with lampshade by movable axis, and the inner chamber of the lampshade is provided with fluorescent lamp, is fixedly connected at the top of the lampshade
There is fixed block, extension spring is fixedly connected with the right side of the fixed block, electric expansion bar, institute are fixedly connected with the right side of the extension spring
State and fixed seat is fixedly connected with the right side of electric expansion bar, the bottom of fixed seat at the top of fix bar with being fixedly connected, the branch
Supporting plate is fixedly connected with the left of strut, fixed column, the rear side of the fixed column are fixedly connected with the top of the supporting plate
Clockwise and anticlockwise motor is fixedly connected with, the front side of the clockwise and anticlockwise motor output shaft through fixed column and is fixedly connected with rotary shaft,
Surface on front side of the rotary shaft is arranged with rotating shaft, and the surface of the rotating shaft is arranged with gear, the left side of the fixed column inner chamber
The first chute is offered, the second chute is communicated with the right side of first chute, the inner chamber of first chute slidably connects
Slide plate, the right side of the slide plate through the first chute and are fixedly connected with sliding block, and the second chute is run through simultaneously in the right side of the sliding block
Be fixedly connected with motion bar, the bottom on the right side of the motion bar is provided with sawtooth, the sawtooth with gear to engage connection, it is described
Open up jagged at the top of fixed column, breach is located at the outside of motion bar.
Preferably, the bottom of the supporting plate is fixedly connected with limiting plate, and the right side of limiting plate and the left side of support bar are consolidated
Fixed connection.
Preferably, the bottom on the right side of the support bar is fixedly connected with barre, and the surface of the barre offers anti-slip veins.
Preferably, the both sides of the clockwise and anticlockwise motor have been fixedly connected with securing plate, the front side of securing plate and fixed column
Rear side is fixedly connected.
Preferably, the surface of the fluorescent lamp is arranged with protective cover.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is slided by clockwise and anticlockwise motor, rotary shaft, rotating shaft, gear, sawtooth, motion bar, the first chute, second
The cooperation of groove, slide plate and sliding block, desk lamp light angle can be adjusted, solving the single desk lamp of structure can not be to illumination angle
The problem of degree is adjusted, convenient use person is used desk lamp, is worth of widely use.
2nd, the present invention can be adjusted to lampshade angle by electric expansion bar, extension spring, the cooperation of connecting rod, pass through limit
Position plate, strengthens the steadiness of supporting plate, and by barre, convenient use person moves to desk lamp, and by anti-slip veins, increase uses
The hand of person and the frictional force of barre, by securing plate, clockwise and anticlockwise motor can be protected, extend clockwise and anticlockwise motor uses the longevity
Life, by protective cover, can protect to fluorescent lamp, extend the service life of fluorescent lamp.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the top view of structure fixed column of the present invention；
Fig. 3 is the enlarged drawing of A in structure chart 1 of the present invention.
In figure：1 base, 2 support bars, 3 barres, 4 fixed columns, 5 gears, 6 rotating shafts, 7 flexible pipes, 8 motion bars, 9 fix bars, 10
Electric expansion bar, 11 extension springs, 12 fixed blocks, 13 connecting rods, 14 lampshades, 15 fluorescent lamps, 16 supporting plates, 17 sawtooth, 18 rotatings
Motor, 19 rotary shafts, 20 first chutes, 21 second chutes, 22 slide plates, 23 sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3, a kind of desk lamp of adjustable illuminating angle, including base 1, the top of base 1 is referred to be fixedly connected with
Support bar 2, the bottom on the right side of support bar 2 are fixedly connected with barre 3, and convenient use person moves to desk lamp, the surface of barre 3
Anti-slip veins are offered, increase the hand of user and the frictional force of barre 3, the top of support bar 2 is fixedly connected with flexible pipe 7, flexible pipe 7
Left side be fixedly connected with fix bar 9, the movable axis that passes on left of fix bar 9 is connected with connecting rod 13, connecting rod 13
Pass on left movable axis and be connected with lampshade 14, the inner chamber of lampshade 14 is provided with fluorescent lamp 15, and the surface of fluorescent lamp 15 is arranged
There is protective cover, fluorescent lamp 15 can be protected, extend the service life of fluorescent lamp 15, the top of lampshade 14 is fixedly connected with admittedly
Determine block 12, the right side of fixed block 12 is fixedly connected with extension spring 11, and the right side of extension spring 11 is fixedly connected with electric expansion bar 10, electronic
The right side of expansion link 10 is fixedly connected with fixed seat, and the bottom of fixed seat is fixedly connected with the top of fix bar 9, support bar 2
Left side is fixedly connected with supporting plate 16, and the bottom of supporting plate 16 is fixedly connected with limiting plate, right side and the support bar 2 of limiting plate
Left side is fixedly connected, and strengthens the steadiness of supporting plate 16, and the top of supporting plate 16 is fixedly connected with fixed column 4, after fixed column 4
Side is fixedly connected with clockwise and anticlockwise motor 18, and the both sides of clockwise and anticlockwise motor 18 have been fixedly connected with securing plate, the front side of securing plate with
The rear side of fixed column 4 is fixedly connected, and clockwise and anticlockwise motor 18 can be protected, and extends the service life of clockwise and anticlockwise motor 18, just
The front side of the reversion output shaft of motor 18 is through fixed column 4 and is fixedly connected with rotary shaft 19, and the surface of the front side of rotary shaft 19 is arranged
There is rotating shaft 6, the surface of rotating shaft 6 is arranged with gear 5, the first chute 20 is offered on the left of the inner chamber of fixed column 4, the first chute 20
Right side is communicated with the second chute 21, and the inner chamber of the first chute 20 slidably connects slide plate 22, and the right side of slide plate 22 is slided through first
Groove 20 is simultaneously fixedly connected with sliding block 23, and the right side of sliding block 23 through the second chute 21 and is fixedly connected with motion bar 8, motion bar 8
The bottom on right side is provided with sawtooth 17, and for sawtooth 17 with gear 5 to engage connection, the top of fixed column 4 opens up jagged, breach position
In the outside of motion bar 8.
In use, opening clockwise and anticlockwise motor 18, clockwise and anticlockwise motor 18 carries out cycle rotating forward, drives rotary shaft 19 to carry out the cycle
Rotating forward, drive rotating shaft 6 to carry out cycle rotating forward, band moving gear 5 carries out cycle rotating forward, is connected by gear 5 and sawtooth 17 for engagement,
Slide plate 22 is slided in the first chute 20, the slip in the second chute 21 of sliding block 23, motion bar 8 is driven so as to which gear 5 rotates
Risen, so as to drive flexible pipe 7 to be risen, drive fix bar 9 to rise, drive lampshade 14 to rise, so as to drive fluorescent lamp
15 are risen, and similarly, clockwise and anticlockwise motor 18 carries out periodic reversal, and fluorescent lamp 15 is declined, so as to the angle to fluorescent lamp 15
Degree is adjusted.
In summary：The desk lamp of the adjustable illuminating angle, pass through clockwise and anticlockwise motor 18, rotary shaft 19, rotating shaft 6, gear
5th, the cooperation of sawtooth 17, motion bar 8, the first chute 20, the second chute 21, slide plate 22 and sliding block 23, it is single to solve structure
The problem of light angle can not be adjusted for desk lamp.
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 changes, modification can be carried out to these embodiments, replace 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 (5)
1. a kind of desk lamp of adjustable illuminating angle, including base (1), it is characterised in that：The top of the base (1), which is fixed, to be connected
Support bar (2) is connected to, flexible pipe (7) is fixedly connected with the top of the support bar (2), is fixedly connected on the left of the flexible pipe (7)
There is fix bar (9), the movable axis that passes on left of the fix bar (9) is connected with connecting rod (13), the connecting rod (13)
The movable axis that passes on left be connected with lampshade (14), the inner chamber of the lampshade (14) is provided with fluorescent lamp (15), the lamp
Fixed block (12) is fixedly connected with the top of cover (14), extension spring (11) is fixedly connected with the right side of the fixed block (12), it is described
Electric expansion bar (10) is fixedly connected with the right side of extension spring (11), fixation is fixedly connected with the right side of the electric expansion bar (10)
Seat, the bottom of fixed seat is fixedly connected with supporting plate with being fixedly connected at the top of fix bar (9) on the left of the support bar (2)
(16) fixed column (4), is fixedly connected with the top of the supporting plate (16), is fixedly connected with just on rear side of the fixed column (4)
Motor (18) is inverted, the front side of clockwise and anticlockwise motor (18) output shaft through fixed column (4) and is fixedly connected with rotary shaft
(19), the surface on front side of the rotary shaft (19) is arranged with rotating shaft (6), and the surface of the rotating shaft (6) is arranged with gear (5), institute
State and the first chute (20) is offered on the left of fixed column (4) inner chamber, the second chute is communicated with the right side of first chute (20)
(21), the inner chamber of first chute (20) slidably connects slide plate (22), and the first chute is run through on the right side of the slide plate (22)
(20) and sliding block (23) is fixedly connected with, the right side of the sliding block (23) through the second chute (21) and is fixedly connected with motion bar
(8), the bottom on the right side of the motion bar (8) is provided with sawtooth (17), and the sawtooth (17) is to engage connection, institute with gear (5)
State and open up jagged at the top of fixed column (4), breach is located at the outside of motion bar (8).
A kind of 2. desk lamp of adjustable illuminating angle according to claim 1, it is characterised in that：The supporting plate (16)
Bottom is fixedly connected with limiting plate, and the right side of limiting plate on the left of support bar (2) with being fixedly connected.
A kind of 3. desk lamp of adjustable illuminating angle according to claim 1, it is characterised in that：The support bar (2) is right
The bottom of side is fixedly connected with barre (3), and the surface of the barre (3) offers anti-slip veins.
A kind of 4. desk lamp of adjustable illuminating angle according to claim 1, it is characterised in that：The clockwise and anticlockwise motor
(18) both sides have been fixedly connected with securing plate, and the front side of securing plate on rear side of fixed column (4) with being fixedly connected.
A kind of 5. desk lamp of adjustable illuminating angle according to claim 1, it is characterised in that：The fluorescent lamp (15)
Surface is arranged with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307825.8A CN107816660A (en) | 2017-12-11 | 2017-12-11 | A kind of desk lamp of adjustable illuminating angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307825.8A CN107816660A (en) | 2017-12-11 | 2017-12-11 | A kind of desk lamp of adjustable illuminating angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107816660A true CN107816660A (en) | 2018-03-20 |
Family
ID=61606536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711307825.8A Withdrawn CN107816660A (en) | 2017-12-11 | 2017-12-11 | A kind of desk lamp of adjustable illuminating angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107816660A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185543A (en) * | 2018-09-29 | 2019-01-11 | 盐城欧润石化设备制造有限公司 | A kind of valve door rod length extension device |
| CN109268749A (en) * | 2018-09-04 | 2019-01-25 | 嘉善阳安电子科技有限公司 | A kind of LED light of adjustable-angle |
| CN109506150A (en) * | 2018-11-18 | 2019-03-22 | 曾斌 | A kind of adjustable LED desk lamp of light emitting region |
| CN109578848A (en) * | 2019-01-08 | 2019-04-05 | 中山市百利威灯饰有限公司 | A kind of desk lamp of gradable adjustment lamp stand tilt angle |
| WO2022052125A1 (en) * | 2020-09-14 | 2022-03-17 | 扬州威核光电有限公司 | Led street lamp having adjustable light-emitting range |
-
2017
- 2017-12-11 CN CN201711307825.8A patent/CN107816660A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268749A (en) * | 2018-09-04 | 2019-01-25 | 嘉善阳安电子科技有限公司 | A kind of LED light of adjustable-angle |
| CN109185543A (en) * | 2018-09-29 | 2019-01-11 | 盐城欧润石化设备制造有限公司 | A kind of valve door rod length extension device |
| CN109185543B (en) * | 2018-09-29 | 2020-08-11 | 三门县宿果商贸有限公司 | Valve door lever lengthening device |
| CN109506150A (en) * | 2018-11-18 | 2019-03-22 | 曾斌 | A kind of adjustable LED desk lamp of light emitting region |
| CN109506150B (en) * | 2018-11-18 | 2021-06-04 | 曾斌 | LED table lamp with adjustable luminous range |
| CN109578848A (en) * | 2019-01-08 | 2019-04-05 | 中山市百利威灯饰有限公司 | A kind of desk lamp of gradable adjustment lamp stand tilt angle |
| CN109578848B (en) * | 2019-01-08 | 2024-05-14 | 中山市百利威灯饰有限公司 | Desk lamp capable of adjusting inclination angle of lamp post in grading manner |
| WO2022052125A1 (en) * | 2020-09-14 | 2022-03-17 | 扬州威核光电有限公司 | Led street lamp having adjustable light-emitting range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180320 |