CN208846286U - A kind of Portable LED desk lamp with light intensity transformation - Google Patents
A kind of Portable LED desk lamp with light intensity transformation Download PDFInfo
- Publication number
- CN208846286U CN208846286U CN201820385333.4U CN201820385333U CN208846286U CN 208846286 U CN208846286 U CN 208846286U CN 201820385333 U CN201820385333 U CN 201820385333U CN 208846286 U CN208846286 U CN 208846286U
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- support arm
- lamp
- light intensity
- lock shaft
- pedestal
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of Portable LED desk lamps with light intensity transformation, including pedestal, first support arm, second support arm, adjust cantilever, lamp body, it is characterized by: the pedestal is equipped with the first support arm, first support arm and pedestal adjust locking by the first lock shaft and connect, the other end of first support arm is connected with the second support arm by the second lock shaft, the other end of upper second support arm is connected with adjusting cantilever by third lock shaft, the other end for adjusting cantilever is equipped with the 4th lock shaft, 4th lock shaft is connect with lamp body fixing end, LED lamp bead pipe is equipped in the lamp body, lampshade has been connected through a screw thread on the lamp body.The utility model has structure simple, easy to carry, can according to need the strong light of selection or dim light.
Description
Technical field
The utility model relates to a kind of desk lamps, and in particular to a kind of Portable LED desk lamp with light intensity transformation.
Background technique
Desk lamp is the needs such as office, study closely and the lighting apparatus of strong light work, usually most of desk lamp are adopted
For bulb-type Folding desk lamp and handheld terminal not foldable desk lamp, since most of paper of homework book and books is all white
, eyes are hurt in white reflective stronger comparison, need the light intensity of adjustable desk lamp according to the actual situation, convenient to be suitable for
Learn under light and handles official business.
Utility model content
Utility model aims to solve above-mentioned technical problems, provide a kind of with the portable of light intensity transformation
LED desk lamp.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of Portable LED desk lamp with light intensity transformation, including pedestal, the first support arm, the second support arm, tune
Save cantilever, lamp cap, it is characterised in that: the pedestal is equipped with the first support arm, and first support arm and pedestal pass through first
Lock shaft adjusts locking connection, and the other end of first support arm is connected with the second support arm, upper institute by the second lock shaft
The other end for stating the second support arm is connected with adjusting cantilever by third lock shaft, and the other end for adjusting cantilever is equipped with the 4th
Lock shaft, the 4th lock shaft are connect with lamp cap fixing end, and LED lamp bead pipe is equipped in the lamp cap, is passed through on the lamp cap
It is threaded with lampshade.
Further, the LED lamp bead pipe in the lamp cap is at least provided with two groups.
Further, reflective layer is coated on the lamp cap inner wall.
Further, the pedestal is equipped with the control switch that control LED lamp bead pipe opens quantity.
Further, first support arm, the second support arm, adjusting cantilever are hollow structure and laying electricity in it
Line.
Further, battery is equipped in the pedestal.
The utility model has the beneficial effects that the desk lamp of the utility model is in use, the first support arm is locked by adjusting first
Mandrel carrys out the tightness of firm banking and the first support arm, and the first support arm is unfolded, the second support arm and adjusting is similarly unfolded
Then cantilever adjusts the angle of lamp cap according to the actual situation by the 4th lock shaft；It can be simultaneously when needing strong light when using
It opens multiple groups LED lamp bead pipe or removes lampshade and discharge strong light using naked lamp, when being not required to light work eager to excel in whatever one does, can only open one group
LED lamp bead pipe；The included battery of lamp body can guarantee still to can be used in the case where no external power supply is powered.This is practical
It is novel to have structure simple, it is easy to carry, it can according to need the strong light of selection or dim light.
Detailed description of the invention
Fig. 1 is the sectional perspective schematic diagram of the utility model；
Fig. 2 is a kind of lamp cap schematic internal view of embodiment of the utility model；
Fig. 3 is that the lamp cap of the utility model adjusts Track View；
Fig. 4 is the folding schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.
As shown in Figs 1-4, the portable LED desk lamp with light intensity transformation of the utility model, including pedestal 1, the
One support arm 3, adjusts cantilever 7, lamp cap 9 at second support arm 5, it is characterised in that: and the pedestal 1 is equipped with the first support arm 3,
First support arm 3 adjusts locking connection by the first lock shaft 2 with pedestal 1, and the other end of first support arm 3 is logical
It crosses the second lock shaft 4 and is connected with the second support arm 5, the other end of upper second support arm 5 is connected with by third lock shaft 6
Cantilever 7 is adjusted, the other end for adjusting cantilever 7 is equipped with the 4th lock shaft 8, the 4th lock shaft 8 and 9 fixing end of lamp cap
Connection, the lamp cap 9 is interior to be equipped with LED lamp bead pipe 13, has been connected through a screw thread lampshade 10 on the lamp cap 9.
LED lamp bead pipe 13 in the lamp cap 9 is coated with reflective layer at least provided with two groups on 9 inner wall of lamp cap, described
Pedestal 1 is equipped with the control switch 11 that control LED lamp bead pipe 13 opens quantity, lights number by change LED lamp bead pipe 13
Change the power of light, reflective layer can be very good reflection light, make full use of light.
First support arm 3, the second support arm 5, adjust cantilever 7 be hollow structure and its in lay electric wire, make
Desk lamp has seen beauty, while can prevent electric wire is exposed to damage outside, and battery 12 is equipped in pedestal 1, it is ensured that
It still can be used in the case where no external power supply is powered.
The desk lamp of the utility model in use, the first support arm 3 by adjusting the first lock shaft 2 come firm banking 1 and the
The first support arm 3 is unfolded in the tightness of one support arm 3, and the second support arm 5 is similarly unfolded and adjusts cantilever 7, then by the
Four lock shafts 8 adjust the angle of lamp cap 9 according to the actual situation；Multiple groups LED light can be opened simultaneously when needing strong light when using
Pearl pipe 13 removes lampshade 10 and discharges strong light using naked lamp, when be not required to be eager to excel light work when, can be by only opening one group of LED light
Pearl pipe 13；The included battery 12 of lamp body can guarantee still to can be used in the case where no external power supply is powered.This is practical
It is novel to have structure simple, it is easy to carry, it can according to need the strong light of selection or dim light.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of Portable LED desk lamp with light intensity transformation, including pedestal, the first support arm, the second support arm, adjusting
Cantilever, lamp cap, it is characterised in that: the pedestal is equipped with the first support arm, first support arm and pedestal and passes through the first lock
Mandrel adjusts locking connection, and the other end of first support arm is connected with the second support arm by the second lock shaft, upper described
The other end of second support arm is connected with adjusting cantilever by third lock shaft, and the other end for adjusting cantilever is equipped with the 4th lock
Mandrel, the 4th lock shaft are connect with lamp cap fixing end, and LED lamp bead pipe is equipped in the lamp cap, passes through spiral shell on the lamp cap
Line is connected with lampshade.
2. a kind of Portable LED desk lamp with light intensity transformation according to claim 1, it is characterised in that: described
LED lamp bead pipe in lamp cap is at least provided with two groups.
3. a kind of Portable LED desk lamp with light intensity transformation according to claim 1, it is characterised in that: described
Reflective layer is coated on lamp cap inner wall.
4. a kind of Portable LED desk lamp with light intensity transformation according to claim 2, it is characterised in that: described
Pedestal is equipped with the control switch that control LED lamp bead pipe opens quantity.
5. a kind of Portable LED desk lamp with light intensity transformation according to claim 1, it is characterised in that: described
The first support arm, the second support arm, adjust cantilever be hollow structure and its in lay electric wire.
6. a kind of Portable LED desk lamp with light intensity transformation according to claim 1, it is characterised in that: described
Pedestal in be equipped with battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385333.4U CN208846286U (en) | 2018-03-21 | 2018-03-21 | A kind of Portable LED desk lamp with light intensity transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385333.4U CN208846286U (en) | 2018-03-21 | 2018-03-21 | A kind of Portable LED desk lamp with light intensity transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846286U true CN208846286U (en) | 2019-05-10 |
Family
ID=66349777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385333.4U Active CN208846286U (en) | 2018-03-21 | 2018-03-21 | A kind of Portable LED desk lamp with light intensity transformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846286U (en) |
-
2018
- 2018-03-21 CN CN201820385333.4U patent/CN208846286U/en active Active
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