CN208750472U - A kind of LED light-projecting type desk lamp - Google Patents
A kind of LED light-projecting type desk lamp Download PDFInfo
- Publication number
- CN208750472U CN208750472U CN201821703535.5U CN201821703535U CN208750472U CN 208750472 U CN208750472 U CN 208750472U CN 201821703535 U CN201821703535 U CN 201821703535U CN 208750472 U CN208750472 U CN 208750472U
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- CN
- China
- Prior art keywords
- lamp bar
- illuminating module
- led
- type desk
- led light
- 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.)
- Expired - Fee Related
Links
- 238000005286 illumination Methods 0.000 claims abstract description 13
- 210000004907 gland Anatomy 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of LED light-projecting type desk lamps, including pedestal, strut and lamp bar, strut lower end is mounted on the base, bracket is set on strut, lamp bar and bracket installation connect, at least four ball seats and at least four LED illuminating modules are installed in the lamp bar, one LED illuminating module is installed in one ball seat, the lens for covering in LED illuminating module are installed in ball seat, lamp bar is equipped with gland, gland is equipped with through-hole, a part of ball seat protrudes into through-hole and exposed outside through-hole, so that lamp bar transverse direction forms at least three different direction of illuminations, lamp bar longitudinal direction forms at least two different direction of illuminations.The utility model effectively reduces reflective problem, and the light uniformity is more preferable, and range of exposures is wider.
Description
Technical field
The utility model relates to desk lamp technical field, specifically a kind of LED light-projecting type desk lamp.
Background technique
Traditional Table lamp structure is simple, and LED light negligible amounts, intensity of illumination is weaker, and illumination range is smaller, and cannot root
According to needing real-time perfoming to adjust, be not able to satisfy each light it is weaker in the case where illumination needs.
Existing LED desk lamp, general structure include lamp holder, lamp bracket and lamp cap.Usual lamp cap can only be swung in above-below direction,
Therefore the range of exposures of the light of the light bulb in lamp cap is very limited, must move when user will irradiate specific position whole
A desk lamp is just able to achieve or even some angles cannot achieve irradiation, therefore is used very inconvenient.
In addition, current LED light-projecting type desk lamp, generallys use the symmetrical light distribution of wide-angle, desk lamp can only be placed in front
Or left front, cause reflective serious, the irradiation light uniformity is poor, it is readily seen that light source, is easy to make eye fatigue.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of LED light-projecting type desk lamps, effectively reduce reflective problem, light
The uniformity is more preferable, and range of exposures is wider.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme:
A kind of LED light-projecting type desk lamp, including pedestal, strut and lamp bar, strut lower end are mounted on the base, are set on strut
There is bracket, lamp bar and bracket installation connect, at least four ball seats and at least four LED illuminating modules are installed in the lamp bar,
One LED illuminating module is installed in one ball seat, the lens for covering in LED illuminating module is installed in ball seat, is set in lamp bar
There is a gland, gland is equipped with through-hole, and a part of ball seat protrudes into through-hole and exposed outside through-hole, so that lamp bar transverse direction is formed
At least three different direction of illuminations, lamp bar longitudinal direction form at least two different direction of illuminations.
It is equipped with blind hole in the ball seat, there is mounting plane, installation of the LED illuminating module in the blind hole in the blind hole
In plane.
In at least four LED illuminating module, each illuminating module installs the identical lens of beam angle, this is at least
With the LED illuminating module of at least two different capacities in four LED illuminating modules.
Or the lens at least two different beam angles in at least four LED illuminating module, this at least four
The luminous power of LED illuminating module is identical or LED illuminating module at least two different capacities.
At least four LED illuminating module is combined by series, parallel and simultaneously connecting resistance is attached.
Control tabula rasa is equipped with inside the lamp bar along the longitudinal direction.
The lamp bar both ends are installed with end cap and anti-collision silica gel sheath.
It is installed with card slot on the bracket, inner sleeve is installed in the card slot, inner sleeve side is installed with pulling plug, inner sleeve and lamp bar
Rotation connection.
The bracket and strut inclination are installed.
The utility model forms light mixing and matches by the way that the LED illuminating module that multiple and different directions are irradiated is arranged using inclined platform
Light, so that reflective less, range of exposures is wider, and the light uniformity is more preferably.
Detailed description of the invention
Attached drawing 1 is the utility model schematic perspective view；
Attached drawing 2 is the utility model decomposing state structural schematic diagram.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
As shown in figure 1 and 2, the utility model discloses a kind of LED light-projecting type desk lamp, a kind of LED light-projecting type desk lamp, packet
Pedestal 1, strut 2 and lamp bar 4 are included, 2 lower end of strut is mounted on pedestal 1, and bracket 8 is set on strut 2, and lamp bar 4 and bracket 8 are pacified
Load connects, and at least four ball seats 14 and at least four LED illuminating modules 15, installation in a ball seat 14 are installed in the lamp bar
One LED illuminating module 15, the lens 6 for covering in LED illuminating module 15 are installed in ball seat 14, and lamp bar 4 is equipped with gland
7, gland 7 is equipped with through-hole, and a part of ball seat 14 protrudes into through-hole and exposed outside through-hole so that lamp bar transverse direction formed to
Few three different direction of illuminations, lamp bar longitudinal direction form at least two different direction of illuminations.By ball seat, during installation
The light emitting angle of adjustment LED illuminating module that can be more convenient and flexible, improves installation effectiveness.After adjusting angle, pass through
Ball seat is fixed in lamp bar by glue or lock or other connection types, realizes the light emitting angle of LED illuminating module really
It is fixed.
In at least four LED illuminating module, each illuminating module installs the identical lens of beam angle, this is at least
With the LED illuminating module of at least two different capacities in four LED illuminating modules.Or the luminous mould of at least four LED
Lens at least two different beam angles in group, the luminous power of at least four LED illuminating module is identical or has
The LED illuminating module of at least two different capacities.Some is exposed ball seat from gland, convenient for rotating ball during installation
Seat, adjusts angle.The settable a variety of different structures of gland, so that the angle of different directions is bigger, range of exposures is more
Extensively.
At least four LED illuminating module is combined by series, parallel and simultaneously connecting resistance is attached, and realizes different function
The adjustment of rate, to obtain appropriate power and brightness, the light for mixing generation is more uniform.
Control tabula rasa 13 is equipped with inside the lamp bar 4 along the longitudinal direction, which has certain tilt angle, can be right
Light carries out certain reflection, forms better emergent light.
4 both ends of lamp bar are installed with end cap 12 and anti-collision silica gel sheath 5, when lamp bar 4 is touched by foreign object, the anti-collision silicon
Gum cover can play certain buffer function, suffered injury when can also people be effectively prevent to touch lamp bar.
It is installed with card slot 9 on the bracket 8, inner sleeve 10 is installed in the card slot 9,10 side of inner sleeve is installed with pulling plug 11,
Inner sleeve 10 and lamp bar 4 are rotatablely connected.Bracket 8 and the inclination of strut 2 are installed, so that lamp bar is diagonally downward.Lamp bar rotation, can be adjusted
Direction of illumination in lamp bar transverse direction, and inner sleeve is adjusted by pulling plug, the position angle of lamp bar can be adjusted, to change lamp bar
Longitudinal direction of illumination.
It should be noted that it is practical new to be not limited to this above is only the preferred embodiment of the utility model
Type, although the utility model is described in detail referring to embodiment, for those skilled in the art, still
It can modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features,
But within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the protection scope of the utility model.
Claims (9)
1. a kind of LED light-projecting type desk lamp, including pedestal, strut and lamp bar, strut lower end are mounted on the base, are set on strut
Bracket, lamp bar and bracket installation connect, which is characterized in that at least four ball seats and at least four LED are installed in the lamp bar
Illuminating module, a ball seat is interior to install a LED illuminating module, is installed with the lens for covering in LED illuminating module in ball seat,
Lamp bar is equipped with gland, and gland is equipped with through-hole, and a part of ball seat protrudes into through-hole and exposed outside through-hole, so that lamp bar is lateral
Direction forms at least three different direction of illuminations, and lamp bar longitudinal direction forms at least two different direction of illuminations.
2. LED light-projecting type desk lamp according to claim 1, which is characterized in that blind hole is equipped in the ball seat, in the blind hole
With mounting plane, LED illuminating module is on the mounting plane in the blind hole.
3. LED light-projecting type desk lamp according to claim 2, which is characterized in that in at least four LED illuminating module,
Each illuminating module installs the identical lens of beam angle, has at least two differences in at least four LED illuminating module
The LED illuminating module of power.
4. LED light-projecting type desk lamp according to claim 2, which is characterized in that have in at least four LED illuminating module
There are the lens of at least two different beam angles, the luminous power of at least four LED illuminating module is identical or at least two
The LED illuminating module of kind different capacity.
5. LED light-projecting type desk lamp described in any one of -4 according to claim 1, which is characterized in that at least four LED hair
Optical mode group is combined by series, parallel and simultaneously connecting resistance is attached.
6. LED light-projecting type desk lamp according to claim 5, which is characterized in that be equipped with along the longitudinal direction inside the lamp bar
Control tabula rasa.
7. LED light-projecting type desk lamp according to claim 6, which is characterized in that the lamp bar both ends are installed with end cap and prevent
Touch silica gel sheath.
8. LED light-projecting type desk lamp according to claim 7, which is characterized in that be installed with card slot on the bracket, the card slot
It is inside installed with inner sleeve, inner sleeve side is installed with pulling plug, and inner sleeve and lamp bar are rotatablely connected.
9. LED light-projecting type desk lamp according to claim 8, which is characterized in that the bracket and strut inclination are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703535.5U CN208750472U (en) | 2018-10-21 | 2018-10-21 | A kind of LED light-projecting type desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703535.5U CN208750472U (en) | 2018-10-21 | 2018-10-21 | A kind of LED light-projecting type desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750472U true CN208750472U (en) | 2019-04-16 |
Family
ID=66085894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821703535.5U Expired - Fee Related CN208750472U (en) | 2018-10-21 | 2018-10-21 | A kind of LED light-projecting type desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208750472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720765A (en) * | 2020-07-13 | 2020-09-29 | 东莞市六减六光电科技有限公司 | LED table lamp and light distribution method thereof |
-
2018
- 2018-10-21 CN CN201821703535.5U patent/CN208750472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720765A (en) * | 2020-07-13 | 2020-09-29 | 东莞市六减六光电科技有限公司 | LED table lamp and light distribution method thereof |
| WO2022012319A1 (en) * | 2020-07-13 | 2022-01-20 | 梁号 | Led table lamp and light distribution method therefor |
| CN111720765B (en) * | 2020-07-13 | 2022-10-18 | 梁号 | LED table lamp and light distribution method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |