CN104295987A - LED (light emitting diode) table lamp - Google Patents
LED (light emitting diode) table lamp Download PDFInfo
- Publication number
- CN104295987A CN104295987A CN201410573122.XA CN201410573122A CN104295987A CN 104295987 A CN104295987 A CN 104295987A CN 201410573122 A CN201410573122 A CN 201410573122A CN 104295987 A CN104295987 A CN 104295987A
- Authority
- CN
- China
- Prior art keywords
- lamp
- petal
- established
- stock
- sprocket wheel
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/32—Flexible tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the field of LED (light emitting diode) illumination and discloses an LED table lamp. The LED table lamp comprises a lamp head, a lamp base and a lamp head and lamp base connection device. The lamp head comprises a center lamp, a petal lamp and a lamp ring, the center lamp is arranged on the lamp ring, and one end of the petal lamp is arranged in the lamp ring. The lamp head and lamp base connection device comprises a flexible tube and a long rod, the flexible tube is connected with the long rod, one end of the long rod is arranged in the lamp ring, a slide rod is arranged on the long rod and close to the lamp ring, a chain is arranged on a chain wheel which is arranged behind the slide rod, a hook rod is arranged between the chain wheel and the slide rod which is connected with the petal lamp, the slide rod and the lamp base are connected with the flexible tube, and the lamp base is provided with a button and a plug. The LED table lamp is provided in order to widen luminance adjustment range of the LED lamp.
Description
Technical field
The present invention relates to field of LED illumination, be specifically related to a kind of LED desk lamp.
Background technology
Along with the development of science and technology, people's lighting condition have also been obtained improvement, from before incandescent lamp develop into fluorescent lamp until the LED that widely uses now.The fact tells us, compares with neon lamp with incandescent lamp bulb, and the feature of LED is: operating voltage very low (more several volts had); Operating current very little (the only zero point several milliamperes had can be luminous); Shock resistance and anti-seismic performance good, reliability is high, and the life-span is long.So LED is a very green lighting energy-conservation again.LED form is various.Wherein LED desk lamp is a kind of commonplace LED illumination lamp.
The brightness regulation of current LED desk lamp mainly by changing the size of source current, thus realizes brightness regulation, and taking such mode, limitedly can only change brightness, for some crowds, is very inconvenient.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of LED desk lamp, solve the problem expanding LED brightness regulation amplitude.
The technical problem that the present invention solves can realize by the following technical solutions: a kind of LED desk lamp, comprise lamp holder, lamp socket and lamp holder jockey, lamp holder comprises center lamp, petal lamp and lamp ring, center lamp is located on lamp ring, petal lamp one end is located in lamp ring, lamp holder jockey comprises flexible pipe and stock, flexible pipe connects stock, stock one end is located in lamp ring, stock is establishing sliding bar near lamp ring place, sprocket wheel is established after sliding bar, chain established by sprocket wheel, shank is established between sprocket wheel and sliding bar, sliding bar connects petal lamp, sliding bar lamp socket connects flexible pipe, lamp socket is established button and plug.
Preferably, lamp ring is established multiple large round bar and small round bar, large round bar Shang She center lamp, small round bar is established petal lamp.
Preferably, petal lamp comprises petal sheet, pipe and bending iron, establishes LED chip in petal sheet, petal sheet end connecting circular tube, pipe is enclosed within small round bar, pipe is established bending iron, establish multiple hole one outside sliding bar, bending iron is through adjacent two holes one.
Preferably, two seven shape holes are established in sliding bar one end, and T-slot is established in sprocket wheel side, and shank one end is located in seven shape holes, and one end is located in T-slot.
Preferably, establishes screwed hole in the middle of sprocket wheel, the length that stock is connected with sprocket wheel at sliding bar establishes screw thread, and sprocket wheel is located on threaded stock.
Preferably, establish through hole, apertured two inside pipe in the middle of stock and flexible pipe, lamp top, center apertured two, establishes LED chip in the lamp of center, and the electric wire of petal Deng He center lamp is accommodated in the through hole of stock and flexible pipe by respective hole two, and is located in lamp socket.
Employing the invention has the advantages that:
The present invention expands the brightness regulation scope of LED desk lamp, and takes Non-follow control to regulate, very convenient, devises center lamp and petal lamp in addition, makes moulding more attractive in appearance, and increase people use pleasure mood during light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that petal lamp of the present invention is connected with sliding bar;
Fig. 3 is the structural representation that sliding bar of the present invention is connected with sprocket wheel;
Fig. 4 is sprocket wheel front view of the present invention;
Fig. 5 is the structural representation that center of the present invention lamp is connected with stock.
Wherein 1-stock, 2-center lamp, 3-petal sheet, 4-pipe, 5-bending iron, 6-lamp ring, 7-sliding bar, 8-shank, 9-sprocket wheel, 10-flexible pipe, 11-plug, 12-lamp socket, 13-button, 14-chain, 15-hole one, 16-seven shape holes, 17-T-slot, 18-small round bar, 19-large round bar, 20-hole two.
Detailed description of the invention
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, a kind of LED desk lamp, a kind of LED desk lamp, comprise lamp holder, lamp socket 12 and lamp holder jockey, lamp holder comprises center lamp 2, petal lamp and lamp ring 6, lamp ring 6 is established multiple large round bar 19 and small round bar 18, large round bar 19 Shang She center lamp 2, small round bar 18 is established petal lamp, petal lamp comprises petal sheet 3, pipe 4 and bending iron 5, LED chip is established in petal sheet 3, petal sheet 3 end connecting circular tube 4, pipe 4 is enclosed within small round bar 18, pipe 4 is established bending iron 5, multiple hole 1 is established outside sliding bar 7, bending iron 5 is through adjacent two holes 1, lamp holder jockey comprises flexible pipe 10 and stock 1, flexible pipe 10 connects stock 1, stock 1 one end is located in lamp ring 6, stock 1 is establishing sliding bar 7 near lamp ring 6 place, two seven shape holes 16 are established in sliding bar 7 one end, T-slot 17 is established in sprocket wheel 9 side, and shank 8 one end is located in seven shape holes 16, and one end is located in T-slot 17, establish sprocket wheel 9 after sliding bar 7, establishes screwed hole in the middle of sprocket wheel 9, the length that stock 1 is connected with sprocket wheel 9 at sliding bar 7 establishes screw thread, and sprocket wheel 9 is located on threaded stock 1, sprocket wheel 9 is established chain 14, sliding bar 7 connects petal lamp, and sliding bar 7 lamp socket 12 connects flexible pipe 10, lamp socket 12 is established button 13 and plug 11, through hole is established in the middle of stock 1 and flexible pipe 10, apertured 2 20 inside pipe 4, center lamp 2 top apertured 2 20, establishes LED chip in center lamp 2, the electric wire of petal Deng He center lamp 2 is accommodated in the through hole of stock 1 and flexible pipe 10 by respective hole 2 20, and is located in lamp socket 12.
Specific embodiment of the invention process is as follows:
When using this use novel, by pulling chain 14, then sprocket wheel 9 rotates, and because sprocket wheel 9 and stock 1 are for being threaded, then sprocket wheel 9 is in rotation process, also be that spiral advances, and shank 8 one end is rotated in the T-slot 17 of sprocket wheel 9 side, the other end promotes sliding bar 7 rectilinear motion on stock 1, and the bending iron 5 on sliding bar 7 can drive the pipe 4 of petal lamp to rotate around lamp ring 6, change the angle that petal lamp is closed, thus change the brightness of LED; In addition the present invention devises center lamp 2 and petal lamp at cap part, and the combination of center lamp 2 and petal lamp can realize the object of brightness regulation, also has Aesthetic Significance simultaneously.
The object of the present invention is to provide a kind of LED desk lamp, solve the problem expanding LED brightness regulation amplitude, take Non-follow control and regulate, very convenient, devise center lamp 2 and petal lamp in addition, make moulding more attractive in appearance, increase people use pleasure mood during light fixture.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a LED desk lamp, comprise lamp holder, lamp socket and lamp holder jockey, it is characterized in that: described lamp holder comprises center lamp, petal lamp and lamp ring, center lamp is located on lamp ring, petal lamp one end is located in lamp ring, lamp holder jockey comprises flexible pipe and stock, flexible pipe connects stock, and stock one end is located in lamp ring, and stock is establishing sliding bar near lamp ring place, sprocket wheel is established after sliding bar, chain established by sprocket wheel, establishes shank between sprocket wheel and sliding bar, sliding bar connects petal lamp, sliding bar lamp socket connects flexible pipe, lamp socket is established button and plug.
2. a kind of LED desk lamp according to claim 1, is characterized in that: described lamp ring is established multiple large round bar and small round bar, and large round bar Shang She center lamp, small round bar is established petal lamp.
3. a kind of LED desk lamp according to claim 1 and 2, it is characterized in that: described petal lamp comprises petal sheet, pipe and bending iron, LED chip is established in petal sheet, petal sheet end connecting circular tube, pipe is enclosed within small round bar, pipe is established bending iron, establish multiple hole one outside sliding bar, bending iron is through adjacent two holes one.
4. a kind of LED desk lamp according to claim 1, is characterized in that: two seven shape holes are established in described sliding bar one end, and T-slot is established in sprocket wheel side, and shank one end is located in seven shape holes, and one end is located in T-slot.
5. a kind of LED desk lamp according to claim 1, is characterized in that: establishes screwed hole in the middle of described sprocket wheel, and the length that stock is connected with sprocket wheel at sliding bar establishes screw thread, and sprocket wheel is located on threaded stock.
6. a kind of LED desk lamp according to claim 1 or 3, it is characterized in that: in the middle of described stock and flexible pipe, establish through hole, apertured two inside pipe, lamp top, center apertured two, LED chip is established in the lamp of center, the electric wire of petal Deng He center lamp is accommodated in the through hole of stock and flexible pipe by respective hole two, and is located in lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410573122.XA CN104295987A (en) | 2014-10-24 | 2014-10-24 | LED (light emitting diode) table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410573122.XA CN104295987A (en) | 2014-10-24 | 2014-10-24 | LED (light emitting diode) table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295987A true CN104295987A (en) | 2015-01-21 |
Family
ID=52315834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410573122.XA Pending CN104295987A (en) | 2014-10-24 | 2014-10-24 | LED (light emitting diode) table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295987A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465684A (en) * | 2015-12-29 | 2016-04-06 | 李波 | Folding-unfolding type light emitting diode (LED) decorative lamp |
| CN108561779A (en) * | 2018-04-17 | 2018-09-21 | 中山市风华稀柠照明设计有限公司 | A kind of floor lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175127Y (en) * | 1993-09-08 | 1994-08-24 | 徐达岳 | Dynamic artificial flower |
| CN2459923Y (en) * | 2000-11-28 | 2001-11-21 | 孙大健 | Contraction-type scenery handicraft flower |
| JP2011132635A (en) * | 2009-12-25 | 2011-07-07 | Step K 3:Kk | Illumination artificial flower, power supply device for the illumination artificial flower, and lighting device for the illumination artificial flower using the artificial flower and the power supply device |
| CN203162697U (en) * | 2012-12-31 | 2013-08-28 | 林秀群 | Novel table lamp for old people |
| CN204187366U (en) * | 2014-10-24 | 2015-03-04 | 苏州承腾电子科技有限公司 | A kind of LED desk lamp |
-
2014
- 2014-10-24 CN CN201410573122.XA patent/CN104295987A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175127Y (en) * | 1993-09-08 | 1994-08-24 | 徐达岳 | Dynamic artificial flower |
| CN2459923Y (en) * | 2000-11-28 | 2001-11-21 | 孙大健 | Contraction-type scenery handicraft flower |
| JP2011132635A (en) * | 2009-12-25 | 2011-07-07 | Step K 3:Kk | Illumination artificial flower, power supply device for the illumination artificial flower, and lighting device for the illumination artificial flower using the artificial flower and the power supply device |
| CN203162697U (en) * | 2012-12-31 | 2013-08-28 | 林秀群 | Novel table lamp for old people |
| CN204187366U (en) * | 2014-10-24 | 2015-03-04 | 苏州承腾电子科技有限公司 | A kind of LED desk lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465684A (en) * | 2015-12-29 | 2016-04-06 | 李波 | Folding-unfolding type light emitting diode (LED) decorative lamp |
| CN108561779A (en) * | 2018-04-17 | 2018-09-21 | 中山市风华稀柠照明设计有限公司 | A kind of floor lamp |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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| RJ01 | Rejection of invention patent application after publication |