CN109915759A - A kind of rotatable spreadlight lens LED desk lamp - Google Patents
A kind of rotatable spreadlight lens LED desk lamp Download PDFInfo
- Publication number
- CN109915759A CN109915759A CN201910168603.5A CN201910168603A CN109915759A CN 109915759 A CN109915759 A CN 109915759A CN 201910168603 A CN201910168603 A CN 201910168603A CN 109915759 A CN109915759 A CN 109915759A
- Authority
- CN
- China
- Prior art keywords
- lens
- lamp
- desk lamp
- rotatable
- pedestal
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of rotatable spreadlight lens LED desk lamp, including pedestal and top cover, the top surface of the pedestal are connected with lamp stand, and the other end of the lamp stand is fixed in the bottom surface of the top cover；The side of the pedestal is equipped with switch, and the bottom surface of the pedestal is equipped with battery case, is connected with battery cover on the battery case；The underrun bolt of the top cover is connected with lens cap, and lens are equipped in the lens cap, and the top of the lens is equipped with lamp bead, and the lamp bead is connected to the switch by power supply line.The present invention enhances the illumination in non-direct projection region and the illumination region by rotatably increasing desk lamp again by the design of the polarisations of lens, can freely be located away from work top, solve because desk lamp apart from workspace it is too close caused by puzzlement.Change the irradiation area of light by the angle of relay lens, not only will not influence other people rest, while also increasing desk-top space, reading and writing is more comfortable.
Description
Technical field
The present invention relates to rotatable spreadlight lens LED desk lamp, in particular to a kind of rotatable spreadlight lens LED desk lamp.
Background technique
Currently, desk lamp in the market be mostly by light source it is vertical centered on to surrounding shine, light is most bright at vertical point, therefore
Desk lamp must be placed at the front or left and right of workbench, and light source center point is before the face of user；It is arranged so that desk lamp
Although bright, there is also many disadvantages, it be easy to cause that the head of user can encounter desk lamp or the heat radiation of desk lamp is arrived
The head of people influences the wholwe-hearted degree of user.
Illumination can be well below the illumination in direct projection region in non-direct projection region when desk lamp is lighted, and when user's use needs
The placement position of adjustable desk lamp reaches the illumination requirement in illumination region, and desk lamp can sometimes generate one under external force
A little displacements, it is therefore desirable to periodic adjustment, it is more troublesome.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides a kind of rotatable spreadlight lens LED desk lamp, structures
Simply, facilitate popularization.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
A kind of rotatable spreadlight lens LED desk lamp, including pedestal and top cover, the top surface of the pedestal are connected with lamp stand, institute
The other end for stating lamp stand is fixed in the bottom surface of the top cover；The side of the pedestal is equipped with switch, and the bottom surface of the pedestal is equipped with
Battery case is connected with battery cover on the battery case；The underrun bolt of the top cover is connected with lens cap, described
Lens are installed, the top of the lens is equipped with lamp bead, and the lamp bead is connected to the switch by power supply line in lens cover.
Further, the top cover can surround the rotating lamp pole.
Further, the bottom surface setting of top cover described in the connector face of the lamp bead, the power supply line are fixed in the company
On interface.
Further, the lamp stand is hollow structure, and the power supply line is built in the lamp stand.
Further, the lamp bead is LED light.
Further, the lens are concave-convex lens or concavees lens.
The present invention is enhanced the illumination in non-direct projection region by the polarisation design of lens and passed through rotatably again
It is secondary increase desk lamp illumination region, can freely be located away from work top, solve because desk lamp apart from workspace too closely caused by
Puzzlement.Change the irradiation area of light by the angle of relay lens, not only will not influence other people rest, while
Desk-top space is increased, reading and writing is more comfortable.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the schematic diagram at top cover of the present invention；
1- pedestal, 2- switch, 3- lamp stand, 4- battery cover, 5- top cover, 6- bolt, 7- lens cap, 8- lens, 9- lamp bead,
10- connector, 11- power supply line.
Specific embodiment
In order that the present invention can be more clearly and readily understood, following will be combined with the drawings in the embodiments of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1-Figure 3, a kind of rotatable spreadlight lens LED desk lamp, including pedestal 1 and top cover 5, the top surface of pedestal 1
It is connected with lamp stand 3, the other end of lamp stand 3 is fixed in the bottom surface of top cover 5, and top cover 5 can be rotated around lamp stand 3, and the range of rotation is 0
~150 °；The side of pedestal 1 is equipped with switch 2, and the bottom surface of pedestal 1 is equipped with battery case, is connected with battery cover 4 on battery case；
The underrun bolt 6 of top cover 5 is connected with lens cap 7, and lens 8 are equipped in lens cap 7, and the top of lens 8 is equipped with lamp bead
9, lamp bead 9 is connected to switch 2, the bottom surface setting of the 10 face top cover 5 of connector of lamp bead 9 by power supply line 11, and power supply line 11 is consolidated
It is connected on connector 10；Lamp stand 3 is hollow structure, and power supply line 11 is built in lamp stand 3.
Further, lamp bead 9 is LED light, and lens 8 are concave-convex lens or concavees lens.
Light source of the invention is lamp bead 9, i.e., single LED, the hot spot of generation is an entirety, and the cover of lampshade is equipped with lens
8 photodegradations that can be issued LED are uniform area source, make the final illumination hot spot uniform light spots of desk lamp, to improve
The performance of product plays the role of protecting eyesight；Lamp holder is equipped with switch 2, and switch 2 has third gear intensification modulation, can
The light of desk lamp to be adjusted as needed.
The present invention is enhanced the illumination in non-direct projection region by the polarisation design of lens and passed through rotatably again
It is secondary increase desk lamp illumination region, can freely be located away from work top, solve because desk lamp apart from workspace too closely caused by
Puzzlement.Change the irradiation area of light by the angle of relay lens, not only will not influence other people rest, while
Desk-top space is increased, reading and writing is more comfortable.
The above description is only a preferred embodiment of the patent of the present invention, is not intended to limit the invention patent, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the invention patent within the spirit and principle of patent of invention
Protection scope within.
Claims (6)
1. a kind of rotatable spreadlight lens LED desk lamp, which is characterized in that including pedestal (1) and top cover (5), the pedestal (1)
Top surface is connected with lamp stand (3), and the other end of the lamp stand (3) is fixed in the bottom surface of the top cover (5)；The side of the pedestal (1)
Side is equipped with switch (2), and the bottom surface of the pedestal (1) is equipped with battery case, is connected with battery cover (4) on the battery case；Institute
The underrun bolt (6) for stating top cover (5) is connected with lens cap (7), is equipped with lens (8) in the lens cap (7), described
The top of mirror (8) is equipped with lamp bead (9), and the lamp bead (9) is connected to the switch (2) by power supply line (11).
2. a kind of rotatable spreadlight lens LED desk lamp according to claim 1, it is characterised in that: the top cover (5) can enclose
It is rotated around the lamp stand (3).
3. a kind of rotatable spreadlight lens LED desk lamp according to claim 1, it is characterised in that: the company of the lamp bead (9)
The bottom surface of top cover (5) described in interface (10) face is arranged, and the power supply line (11) is fixed on the connector (10).
4. a kind of rotatable spreadlight lens LED desk lamp according to claim 1, it is characterised in that: during the lamp stand (3) is
Hollow structure, the power supply line (11) are built in the lamp stand (3).
5. a kind of rotatable spreadlight lens LED desk lamp according to claim 1, it is characterised in that: the lamp bead (9) is
LED light.
6. a kind of rotatable spreadlight lens LED desk lamp according to claim 1, it is characterised in that: the lens (8) are recessed
Convex lens or concavees lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910168603.5A CN109915759A (en) | 2019-03-06 | 2019-03-06 | A kind of rotatable spreadlight lens LED desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910168603.5A CN109915759A (en) | 2019-03-06 | 2019-03-06 | A kind of rotatable spreadlight lens LED desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915759A true CN109915759A (en) | 2019-06-21 |
Family
ID=66963537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910168603.5A Pending CN109915759A (en) | 2019-03-06 | 2019-03-06 | A kind of rotatable spreadlight lens LED desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915759A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637374A (en) * | 2020-06-10 | 2020-09-08 | 合肥昊昂信息科技服务有限公司 | Polarized lens LED table lamp convenient to lens replacement |
| CN112664848A (en) * | 2020-12-23 | 2021-04-16 | 盐城桉恒光电科技有限公司 | Lens for outdoor lamp |
| CN112894730A (en) * | 2021-01-27 | 2021-06-04 | 棱式责任有限公司 | Working table |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287373A (en) * | 2015-08-28 | 2017-01-04 | 中山市风华稀柠照明设计有限公司 | A kind of LED desk lamp mechanism |
| CN206555796U (en) * | 2017-03-27 | 2017-10-13 | 中山顶科照明科技有限公司 | A kind of LED of ring type encapsulation |
| CN207146200U (en) * | 2017-07-11 | 2018-03-27 | 柏小楠 | A kind of study eye protection lamp |
| US20180106471A1 (en) * | 2016-10-19 | 2018-04-19 | Wuhai Gao | Multifunctional desk lamp that provides both functions of lighting and image projection |
| CN108105689A (en) * | 2018-01-03 | 2018-06-01 | 贾晓花 | Touch foldable eyeshield myopia prevention desk lamp |
| CN207907016U (en) * | 2018-03-26 | 2018-09-25 | 欧普照明股份有限公司 | Illuminator matches optical assembly, light source module group and illuminator |
-
2019
- 2019-03-06 CN CN201910168603.5A patent/CN109915759A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287373A (en) * | 2015-08-28 | 2017-01-04 | 中山市风华稀柠照明设计有限公司 | A kind of LED desk lamp mechanism |
| US20180106471A1 (en) * | 2016-10-19 | 2018-04-19 | Wuhai Gao | Multifunctional desk lamp that provides both functions of lighting and image projection |
| CN206555796U (en) * | 2017-03-27 | 2017-10-13 | 中山顶科照明科技有限公司 | A kind of LED of ring type encapsulation |
| CN207146200U (en) * | 2017-07-11 | 2018-03-27 | 柏小楠 | A kind of study eye protection lamp |
| CN108105689A (en) * | 2018-01-03 | 2018-06-01 | 贾晓花 | Touch foldable eyeshield myopia prevention desk lamp |
| CN207907016U (en) * | 2018-03-26 | 2018-09-25 | 欧普照明股份有限公司 | Illuminator matches optical assembly, light source module group and illuminator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637374A (en) * | 2020-06-10 | 2020-09-08 | 合肥昊昂信息科技服务有限公司 | Polarized lens LED table lamp convenient to lens replacement |
| CN112664848A (en) * | 2020-12-23 | 2021-04-16 | 盐城桉恒光电科技有限公司 | Lens for outdoor lamp |
| CN112894730A (en) * | 2021-01-27 | 2021-06-04 | 棱式责任有限公司 | Working table |
| WO2022161038A1 (en) * | 2021-01-27 | 2022-08-04 | 棱式责任有限公司 | Workbench |
| CN112894730B (en) * | 2021-01-27 | 2023-08-29 | 棱式责任有限公司 | Workbench |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109915759A (en) | A kind of rotatable spreadlight lens LED desk lamp | |
| CN110454704A (en) | A kind of double-lamp cap desk lamp of adjustable angle | |
| CN205261278U (en) | Finger light | |
| CN203615224U (en) | Headlamp structure of LED locomotive | |
| CN211649902U (en) | Multifunctional eye-protecting LED table lamp | |
| CN210921074U (en) | Hanging lamp for computer | |
| CN208365266U (en) | Eyeshield learning desk lamp | |
| CN112594575B (en) | Foldable shadowless desk lamp | |
| CN206514257U (en) | A kind of Anti-glare LED lamp of modularity military project level radiating | |
| CN207997702U (en) | Writing tool against myopia can be illuminated | |
| CN205001996U (en) | Detachable LED lamp | |
| CN208967558U (en) | A kind of desk lamp of no glare uniform-illumination | |
| CN208720128U (en) | A kind of simple Combined LED lamp cup of adjustable angle installation | |
| CN201078695Y (en) | New type hat lamp | |
| CN202091786U (en) | Head-wearing type lamp | |
| CN210951070U (en) | Finger desk lamp | |
| CN205390467U (en) | Construction safety cap | |
| CN208595451U (en) | A kind of desk lamp | |
| CN107178724A (en) | It is a kind of arbitrarily to adjust the desk lamp of angle | |
| CN220647921U (en) | Shadowless eye-protecting desk lamp | |
| CN207635031U (en) | Novel LED light | |
| CN209371109U (en) | One kind being used for high-rise building flood-lighting equipment | |
| CN208107996U (en) | A kind of lampshade that condenser performance is good | |
| CN216556599U (en) | Novel hang neck lamp | |
| CN210014244U (en) | Indoor anti-dazzle flat spotlight |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |
|
| RJ01 | Rejection of invention patent application after publication |