CN105156951B - A kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle - Google Patents
A kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle Download PDFInfo
- Publication number
- CN105156951B CN105156951B CN201510640975.5A CN201510640975A CN105156951B CN 105156951 B CN105156951 B CN 105156951B CN 201510640975 A CN201510640975 A CN 201510640975A CN 105156951 B CN105156951 B CN 105156951B
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- CN
- China
- Prior art keywords
- light
- cylinder
- illuminating lamp
- computer
- hole
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- 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.)
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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
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle, it is characterised in that：Including：It is built in some linear light sources of computer frame（1）, the linear light source（1）Including cylinder（2）, the cylinder（2）One end be closed with convex mirror（3）, the cylinder（2）Side wall on offer light well（4）, the cylinder（2）Light well described in face in the outer computer frame（4）It is provided with light source（5）, the cylinder（2）Inside it is provided with and is used for the light source（5）Light reflex to the convex mirror（3）On reflective mirror（6）；Some linear light sources（1）It is fixedly installed in rotating shaft, the tip of the axis that turns is provided with handle, and the handle protrudes from the computer frame and set.The adjustable projection-type illuminating lamp for computer keyboard of a kind of irradiating angle provided by the invention, both can night illumination keyboard different angle, also can in night illumination room other orientation.
Description
Technical field
The present invention relates to a kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle, belongs to ligthing paraphernalia technology neck
Domain.
Background technology
Current illuminating lamp for computer keyboard is typically built in keyboard, keyboard price be present, if the failure such as button damage
Appearance then needs overall the problems such as scrapping keyboard；In addition, the irradiating angle of current illuminating lamp for computer keyboard typically can not be according to reality
Border applicable cases are adjusted.
The content of the invention
Present invention solves the technical problem that it is to provide a kind of being built in computer frame and does not influence computer screen brightness
Projection-type illuminating lamp for computer keyboard；Further, the present invention provides a kind of irradiating angle and can adjusted according to practical situations,
Both can night illumination keyboard different angle, also can in night illumination room other orientation projection-type illuminating lamp for computer keyboard.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle, it is characterised in that：Including：It is built in computer frame
Some linear light sources, the linear light source includes cylinder, and one end of the cylinder is closed with convex mirror, the side wall of the cylinder
On offer light well, light well described in face is provided with light source in the computer frame outside the cylinder, in the cylinder
The reflective mirror for the light of the light source to be reflexed on the convex mirror is provided with, the other end of the cylinder is the straight of opening
Linear light light hole, the strip hole being connected with the line light light hole is provided with the computer frame；The line light goes out
Unthreaded hole is set towards keyboard；Some linear light sources are fixedly installed in rotating shaft, and the tip of the axis that turns is provided with handle,
The handle protrudes from the computer frame and set.
The light source includes LED.
The reflective mirror is arranged at below the light well and set with the cylinder inner wall in 40 ~ 50 degree of angles, institute
The length for stating reflective mirror is less than the radius of the cylinder.
The material of the cylinder is lucifuge material.
The lucifuge material includes brown or black plastic.
The number of the linear light source is at least three, is uniformly distributed on the top margin of the computer frame.
The width of the strip hole is identical with the diameter of the line light light hole, and the length of the strip hole is at least institute
State 2 times of diameters of line light light hole.
Each linear light source is provided with shift knob on the computer frame, and some linear light sources are in institute
State and stacked switch button is additionally provided with computer frame.
The adjustable projection-type illuminating lamp for computer keyboard of a kind of irradiating angle provided by the invention, LED light pass through entering light
Hole is irradiated on reflective mirror, and reflective mirror reflexes to light on convex mirror again, and the light after convex mirror is in and cylinder
Parallel linear light radiation is on keyboard, for the night illumination of keyboard, and because the line light parallel with cylinder is straight
Connect and be irradiated on keyboard, therefore no light is scattered on computer screen, does not interfere with the brightness of computer screen；It is built in computer side
The setting of some linear light sources of frame, the entirety for avoiding the keyboard of traditional built-in illuminating lamp are scrapped, greatly reduced to night
Between the requirement of keyboard that uses；The setting of rotating shaft, for adjusting the light direction of line light light hole, make the present invention both can night
The different angle of illuminated keyboard, also can in night illumination room other orientation；The setting of handle, it is easy to adjust rotating shaft manually, and then
Adjust the irradiating angle of linear light source.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 2, a kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle, it is characterised in that：Including：
It is built in some linear light sources 1 of computer frame, the linear light source 1 includes cylinder 2, and one end of the cylinder 2 is closed with convex
Face mirror 3, offers light well 4 in the side wall of the cylinder 2, entering light described in face in the computer frame outside the cylinder 2
Hole 4 is provided with light source 5, is provided with the cylinder 2 reflective on the convex mirror 3 for the light of the light source 5 to be reflexed to
Mirror 6, the other end of the cylinder 2 are the line light light hole 7 of opening, are provided with to go out with the line light on the computer frame
The strip hole that unthreaded hole 7 is connected；The line light light hole 7 is set towards keyboard；Some linear light sources 1 are fixedly mounted
In in rotating shaft, the tip of the axis that turns is provided with handle, and the handle protrudes from the computer frame and set.
The light source 5 includes LED.
The reflective mirror 6 is arranged at below the light well 4 and set with the inwall of cylinder 2 in 40 degree of angles, institute
The length for stating reflective mirror 6 is less than the radius of the cylinder 2.
The material of the cylinder 2 is lucifuge material.
The lucifuge material includes brown or black plastic.
The number of the linear light source 1 is at least three, is uniformly distributed on the top margin of the computer frame.
The width of the strip hole is identical with the diameter of the line light light hole 7, and the length of the strip hole is at least
2 times of diameters of the line light light hole 7.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (5)
- A kind of 1. adjustable projection-type illuminating lamp for computer keyboard of irradiating angle, it is characterised in that：Including：It is built in computer frame Some linear light sources（1）, the linear light source（1）Including cylinder（2）, the cylinder（2）One end be closed with convex mirror（3）, The cylinder（2）Side wall on offer light well（4）, the cylinder（2）Entering light described in face in the outer computer frame Hole（4）It is provided with light source（5）, the cylinder（2）Inside it is provided with and is used for the light source（5）Light reflex to the convex mirror （3）On reflective mirror（6）, the cylinder（2）The other end be opening line light light hole（7）, set on the computer frame It is equipped with and the line light light hole（7）The strip hole being connected；The line light light hole（7）Set towards keyboard；It is some The linear light source（1）It is fixedly installed in rotating shaft, the tip of the axis that turns is provided with handle, and the handle protrudes from described Computer frame is set；The cylinder（2）Material be lucifuge material；The width of the strip hole and the line light light hole （7）Diameter it is identical, the length of the strip hole is at least the line light light hole（7）2 times of diameters.
- A kind of 2. adjustable projection-type illuminating lamp for computer keyboard of irradiating angle according to claim 1, it is characterised in that：Institute State light source（5）Including LED.
- A kind of 3. adjustable projection-type illuminating lamp for computer keyboard of irradiating angle according to claim 1, it is characterised in that：Institute State reflective mirror（6）It is arranged at the light well（4）Below and with the cylinder（2）Inwall is set in 40 ~ 50 degree of angles, described Reflective mirror（6）Length be less than the cylinder（2）Radius.
- A kind of 4. adjustable projection-type illuminating lamp for computer keyboard of irradiating angle according to claim 1, it is characterised in that：Institute Stating lucifuge material includes brown or black plastic.
- A kind of 5. adjustable projection-type illuminating lamp for computer keyboard of irradiating angle according to claim 1, it is characterised in that：Institute State linear light source（1）Number be at least three, be uniformly distributed on the top margin of the computer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640975.5A CN105156951B (en) | 2015-10-08 | 2015-10-08 | A kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640975.5A CN105156951B (en) | 2015-10-08 | 2015-10-08 | A kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105156951A CN105156951A (en) | 2015-12-16 |
| CN105156951B true CN105156951B (en) | 2018-03-23 |
Family
ID=54797916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510640975.5A Active CN105156951B (en) | 2015-10-08 | 2015-10-08 | A kind of adjustable projection-type illuminating lamp for computer keyboard of irradiating angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105156951B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004055782A1 (en) * | 2004-11-18 | 2006-06-01 | Ansorg Gmbh | Luminaire, in particular installation light emitter, for mounting in a recess |
| CN101852347A (en) * | 2009-03-31 | 2010-10-06 | 富准精密工业(深圳)有限公司 | Illumination device |
| CN203131442U (en) * | 2011-07-05 | 2013-08-14 | 李宛璟 | Rotating flashlight |
| CN103836570B (en) * | 2012-11-21 | 2018-07-27 | 深圳市海洋王照明工程有限公司 | Lamp cap steering structure and Projecting Lamp containing the lamp cap steering structure |
| CN103885536A (en) * | 2012-12-20 | 2014-06-25 | 董幼兰 | Nighttime supplementary lighting system for laptop |
| CN204962490U (en) * | 2015-10-08 | 2016-01-13 | 苏州汉克山姆照明科技有限公司 | It throws formula computer keyboard light to shine angle adjustable |
-
2015
- 2015-10-08 CN CN201510640975.5A patent/CN105156951B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105156951A (en) | 2015-12-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190423 Address after: 214101 No. 2 Ganlu Xingsheng Road, Ehu Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wisdom Ark Technology Wuxi Co., Ltd. Address before: 215163 No. 189 Kunlunshan Road, Suzhou High-tech Zone, Jiangsu Province Patentee before: Suzhou Hunk Shan Mu lighting Co., Ltd |
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| TR01 | Transfer of patent right |