CN105221989A - A kind of LED desk lamp with adjustable - Google Patents
A kind of LED desk lamp with adjustable Download PDFInfo
- Publication number
- CN105221989A CN105221989A CN201510625317.9A CN201510625317A CN105221989A CN 105221989 A CN105221989 A CN 105221989A CN 201510625317 A CN201510625317 A CN 201510625317A CN 105221989 A CN105221989 A CN 105221989A
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp stand
- rotary head
- keyset
- led
- 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
Links
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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of LED desk lamp with adjustable, comprise base, column, lamp stand, keyset, rotary head and lamp holder, column is connected with base, lamp stand and column are threaded connection, lamp stand is also provided with clamp assemblies, clamp assemblies comprises clamping matrix and clamping mobile, keyset is installed on lamp stand, keyset is connected with rotary head, the top of keyset is provided with arc elongated slot, connecting rod is equipped with in arc elongated slot, connecting rod is connected with the top of rotary head, lamp holder is installed on rotary head, lamp holder comprises pedestal, pedestal is built with LED lamp bead group, LED lamp bead group is provided with strip glass plate, pedestal is covered with arc-shaped cover.The present invention is by adjusting height and the angle of lamp holder, the adjustment requirement of people to lighting angle and intensity can be met, and the present invention can improve optically focused and illuminating effect, the phenomenon avoiding light very loose occurs, the present invention simultaneously is also held on the head of a bed by clamp assemblies or other are local, easy to use.
Description
Technical field
The invention belongs to lighting technical field, particularly a kind of LED desk lamp with adjustable.
Background technology
Along with the development of science and technology, lighting engineering is also fast-developing, and LED has the features such as energy-saving and environmental protection, the life-span is long, volume is little, can be widely used in every field.In daily life, when using LED desk lamp, sometimes needing the height or the angle that adjust desk lamp holder, thus can illumination intensity etc. be adjusted, or, sometimes need table lamp clamp be held in the head of a bed or be suspended on somewhere, with easy to use.And current LED desk lamp cannot adjust height and the angle of lamp holder, and can only be positioned on desk, thus, use and inconvenience, the user demand of people cannot be met.In addition, the light that current LED desk lamp sends is looser, and illumination intensity can not reach requirement.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide one can adjust lamp holder height and angle, the easy to use and good LED desk lamp with adjustable of illuminating effect.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions: a kind of LED desk lamp with adjustable, comprise base, column, lamp stand, keyset, rotary head and lamp holder, described column and base connect as one, the middle part of described column is the female hollow structure of tool, described lamp stand is the L shape structure with vertical component and horizontal component, the bottom of the vertical component of described lamp stand has external screw thread, the external screw thread of the vertical component of lamp stand and the screw-internal thread fit of column, lamp stand is connected with column, the vertical component of described lamp stand is also provided with a clamp assemblies, this clamp assemblies comprises clamping matrix and clamping mobile, this clamping matrix and clamping mobile are linked together by locking member, described keyset is installed on the outer end of the horizontal component of described lamp stand, bottom and the described rotary head of described keyset are rotationally connected, the top of described keyset is provided with arc elongated slot, a connecting rod is equipped with in this arc elongated slot, this connecting rod is connected with the top of described rotary head again, described lamp holder is installed on described rotary head, this lamp holder comprises a pedestal, this pedestal is built with LED lamp bead group, this LED lamp bead group comprises multiple LED lamp bead, this LED lamp bead group is provided with a strip glass plate, described pedestal is covered with an arc-shaped cover.
Further, the horizontal component of described lamp stand is provided with handle.
Further, the lower removable of the vertical component of described lamp stand is arranged with a movable sleeve.
Further, described base is cone structure.
Further, the bottom of described keyset is rotationally connected by a rotating shaft and described rotary head.
Further, the outer end of this clamping matrix and the outer end of clamping mobile all have jaw.
The invention has the beneficial effects as follows: the lamp stand in the present invention is connected with column by screw thread, thus rotate lamp stand and can adjust the height of lamp stand, and then the height of lamp holder that the end that can adjust lamp stand connects; Lamp holder in the present invention is installed on rotary head, and the bottom of rotary head and the keyset be installed on lamp stand are rotationally connected, connecting rod in the arc elongated slot on keyset top is connected with the top of rotary head again, thus under coordinate of connecting rod with arc elongated slot, rotary head can rotate, and then adjusts the angle of the lamp holder on rotary head.The present invention, by the adjustment height of lamp holder and angle, meets the requirement of people to the adjustment of lighting angle and intensity of illumination.In addition, LED lamp bead group in lamp holder in the present invention is provided with strip glass plate, pedestal is covered with arc-shaped cover, thus, the light that LED lamp bead sends first after strip glass plate optically focused, then scatters out through arc-shaped cover, thus improves optically focused and illuminating effect, the phenomenon avoiding light very loose occurs, and ensure that illumination intensity.This LED desk lamp is also held on the head of a bed or other places by the clamp assemblies on lamp stand by the present invention, with easy to use, thus makes LED desk lamp usability of the present invention good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the lamp holder in the present invention.
Fig. 3 is the structural representation at the clamp assemblies place in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figure 1 to Figure 3, a kind of LED desk lamp with adjustable, comprise base 1, column 2, lamp stand 3, keyset 4, rotary head 5 and lamp holder 6, described column 2 connects as one with base 1, base 1 is provided with switch 11, the middle part of described column 2 is the female hollow structure of tool, described lamp stand 3 is for having the L shape structure of vertical component and horizontal component, the bottom of the vertical component of described lamp stand 3 has external screw thread, the external screw thread of the vertical component of lamp stand 3 and the screw-internal thread fit of column 2, lamp stand 3 is connected with column 2, the vertical component of described lamp stand 3 is also provided with a clamp assemblies 9, this clamp assemblies 9 comprises clamping matrix 91 and clamping mobile 92, this clamping matrix 91 and clamping mobile 92 are linked together by locking member 93, and in the present invention, the outer end of this clamping matrix 91 and the outer end of clamping mobile 92 all have jaw.Described keyset 4 is installed on the outer end of the horizontal component of described lamp stand 3, the bottom of described keyset 4 is rotationally connected with described rotary head 5 by a rotating shaft 43, the top of described keyset 4 is provided with arc elongated slot 41, a connecting rod 42 is equipped with in this arc elongated slot 41, this connecting rod 42 is connected with the top of described rotary head 5 again, described lamp holder 6 is installed on described rotary head 5, this lamp holder 6 comprises a pedestal 61, this pedestal 61 is built with LED lamp bead group, this LED lamp bead group comprises multiple LED lamp bead 62, this LED lamp bead group is provided with a strip glass plate 63, described pedestal 61 is covered with an arc-shaped cover 64.
Furtherly, the horizontal component of described lamp stand 3 is provided with " n " shape handle 7.During use, can hang on somewhere by this handle 7, easy to use.When going out, also can carry this LED desk lamp by this handle 7.
Furtherly, the lower removable of the vertical component of described lamp stand 3 is arranged with a movable sleeve 8, and this movable sleeve 8 can shelter from the external screw thread of the vertical component of lamp stand 3, both attractive in appearance, can avoid screw thread scratch user again.
Furtherly, described base 1 is cone structure.
Lamp stand 3 in the present invention is connected with column 2 with the cooperation of the internal thread of column 2 by the external screw thread of lamp stand 3, thus rotates lamp stand 3 and can adjust the height of lamp stand 3, and then the height of lamp holder 6 that the end that can adjust lamp stand 3 connects; Lamp holder 6 in the present invention is installed on rotary head 5, and the bottom of rotary head 5 is rotationally connected by rotating shaft 43 and the keyset 4 be installed on lamp stand 3, connecting rod 42 in the arc elongated slot 41 on keyset 4 top is connected with the top of rotary head 5 again, thus rotary head 5 can 43 rotate around the shaft, the connecting rod 42 being connected to rotary head 5 top moves along the arc elongated slot 41 on keyset 4 top, thus realize the swing of rotary head 5, and then realize the adjustment to the angle of the lamp holder 6 on rotary head 5.The present invention, by the adjustment height of lamp holder 6 and angle, meets the requirement of people to the adjustment of lighting angle and intensity of illumination.In addition, LED lamp bead group in lamp holder 6 in the present invention is provided with strip glass plate 63, pedestal 61 is covered with arc-shaped cover 64, thus, the light that LED lamp bead sends first after strip glass plate 63 optically focused, then scatters out through arc-shaped cover 64, thus improves optically focused and illuminating effect, the phenomenon avoiding light very loose occurs, and ensure that illumination intensity.In use, this LED desk lamp can also be held on the head of a bed or other places by the effect of the clamping matrix 91 in clamp assemblies 9 and clamping mobile 92 and locking member 93 by the present invention, to be convenient to use in different places, and be not limited only to desk lamp to be placed on desktop.
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 with adjustable, it is characterized in that: comprise base, column, lamp stand, keyset, rotary head and lamp holder, described column and base connect as one, the middle part of described column is the female hollow structure of tool, described lamp stand is the L shape structure with vertical component and horizontal component, the bottom of the vertical component of described lamp stand has external screw thread, the external screw thread of the vertical component of lamp stand and the screw-internal thread fit of column, lamp stand is connected with column, the vertical component of described lamp stand is also provided with a clamp assemblies, this clamp assemblies comprises clamping matrix and clamping mobile, this clamping matrix and clamping mobile are linked together by locking member, described keyset is installed on the outer end of the horizontal component of described lamp stand, bottom and the described rotary head of described keyset are rotationally connected, the top of described keyset is provided with arc elongated slot, a connecting rod is equipped with in this arc elongated slot, this connecting rod is connected with the top of described rotary head again, described lamp holder is installed on described rotary head, this lamp holder comprises a pedestal, this pedestal is built with LED lamp bead group, this LED lamp bead group comprises multiple LED lamp bead, this LED lamp bead group is provided with a strip glass plate, described pedestal is covered with an arc-shaped cover.
2. LED desk lamp with adjustable according to claim 1, is characterized in that: the horizontal component of described lamp stand is provided with handle.
3. LED desk lamp with adjustable according to claim 1, is characterized in that: the lower removable of the vertical component of described lamp stand is arranged with a movable sleeve.
4. LED desk lamp with adjustable according to claim 1, is characterized in that: described base is cone structure.
5. LED desk lamp with adjustable according to claim 1, is characterized in that: the bottom of described keyset is rotationally connected by a rotating shaft and described rotary head.
6. LED desk lamp with adjustable according to claim 1, is characterized in that: the outer end of this clamping matrix and the outer end of clamping mobile all have jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625317.9A CN105221989A (en) | 2015-09-28 | 2015-09-28 | A kind of LED desk lamp with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625317.9A CN105221989A (en) | 2015-09-28 | 2015-09-28 | A kind of LED desk lamp with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105221989A true CN105221989A (en) | 2016-01-06 |
Family
ID=54991116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625317.9A Pending CN105221989A (en) | 2015-09-28 | 2015-09-28 | A kind of LED desk lamp with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105221989A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968519Y (en) * | 2006-09-28 | 2007-10-31 | 朱敏 | Lamp |
| CN201954402U (en) * | 2011-01-27 | 2011-08-31 | 孙彦辉 | Road lamp with angle being adjustable vertically |
| CN201973485U (en) * | 2010-12-14 | 2011-09-14 | 东莞市奥一特实业有限公司 | LED illuminating lamp |
| JP3180371U (en) * | 2012-10-03 | 2012-12-13 | 創藝光電科技股▲ふん▼有限公司 | Light emitting diode desk lamp |
| CN203533393U (en) * | 2013-11-11 | 2014-04-09 | 长兴恒动光电有限公司 | LED (light-emitting diode) globular bulb |
| CN204227161U (en) * | 2014-10-31 | 2015-03-25 | 郑蒙蒙 | Cassette Folding desk lamp |
| CN104501025A (en) * | 2014-12-19 | 2015-04-08 | 重庆跃发日用品有限公司 | Adjustable floor lighting device |
| CN204534473U (en) * | 2015-04-28 | 2015-08-05 | 上虞欧迪电器有限公司 | A kind of desk lamp geometrical clamp |
| CN204962431U (en) * | 2015-09-28 | 2016-01-13 | 苏州承乐电子科技有限公司 | Adjustable led desk lamp |
-
2015
- 2015-09-28 CN CN201510625317.9A patent/CN105221989A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968519Y (en) * | 2006-09-28 | 2007-10-31 | 朱敏 | Lamp |
| CN201973485U (en) * | 2010-12-14 | 2011-09-14 | 东莞市奥一特实业有限公司 | LED illuminating lamp |
| CN201954402U (en) * | 2011-01-27 | 2011-08-31 | 孙彦辉 | Road lamp with angle being adjustable vertically |
| JP3180371U (en) * | 2012-10-03 | 2012-12-13 | 創藝光電科技股▲ふん▼有限公司 | Light emitting diode desk lamp |
| CN203533393U (en) * | 2013-11-11 | 2014-04-09 | 长兴恒动光电有限公司 | LED (light-emitting diode) globular bulb |
| CN204227161U (en) * | 2014-10-31 | 2015-03-25 | 郑蒙蒙 | Cassette Folding desk lamp |
| CN104501025A (en) * | 2014-12-19 | 2015-04-08 | 重庆跃发日用品有限公司 | Adjustable floor lighting device |
| CN204534473U (en) * | 2015-04-28 | 2015-08-05 | 上虞欧迪电器有限公司 | A kind of desk lamp geometrical clamp |
| CN204962431U (en) * | 2015-09-28 | 2016-01-13 | 苏州承乐电子科技有限公司 | Adjustable led desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160106 |
|
| RJ01 | Rejection of invention patent application after publication |