CN109519750A - A kind of projection desk lamp for teaching operation - Google Patents
A kind of projection desk lamp for teaching operation Download PDFInfo
- Publication number
- CN109519750A CN109519750A CN201811343166.8A CN201811343166A CN109519750A CN 109519750 A CN109519750 A CN 109519750A CN 201811343166 A CN201811343166 A CN 201811343166A CN 109519750 A CN109519750 A CN 109519750A
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- lamp
- gear
- upper clamp
- lower clamp
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/088—Clips; Clamps
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a kind of projection desk lamps for teaching operation, including lower clamp plate, four ends angle of the lower clamp plate bottom surface is mounted on rubber suction cups, upper clamp plate is installed above the lower clamp plate, anti-skid rubber cushion is mounted on the inside of the lower clamp plate and upper clamp plate top, the upper surface of the upper clamp plate is equipped with hose pedestal, the top lamp cap metal hose of the hose pedestal, the top of the lamp cap metal hose is equipped with square lamp shade, the outer surface of the square lamp shade is equipped with light focus adjustment knob, the top of the square lamp shade is equipped with front frame, the inside of the square lamp shade is equipped with interior lamp housing, one end of the interior envelope inner wall is equipped with LED lamp bead, the side of the interior envelope inner wall is provided with gear bar sliding slot, the inside of the gear bar sliding slot is equipped with gear bar.The present invention projects document information when can be for carrying out operation and is effectively assisted operation.
Description
Technical field
The present invention relates to desk lamp technical field, specially a kind of projection desk lamp for teaching operation.
Background technique
Desk lamp, is one kind of lamp, and small and exquisite exquisiteness is convenient for carrying.This electric appliance is predominantly disposed on desk or dining table, for
Illumination is used.The bright range of exposures of desk lamp is relatively small and concentrates, and desk lamp is mainly decoration function, does not interfere with entire
The light in room, effect are confined to around desk lamp, and easy to read, study, saves the energy at work.Desk lamp much surmounts
The value of desk lamp itself, desk lamp have had changed into a rare art work, and desk lamp is to be used to illuminate in people's life
A kind of household electrical appliance.It is generally divided into two kinds, and one is columns, and one is have clipped.Its function is that light is concentrated
In a pocket, it is convenient for working and learning.The light bulb of general desk lamp is incandescent lamp, energy-saving bulb and popular on the market
Eye-protecting desk lamp, part desk lamp there are also " emergency function " it is i.e. self-powered, when for having a power failure illuminate emergency.
But existing function of desk lamp is single, light can only be provided for the people of operation on the table, no
Operation can be assisted；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of projection platforms for teaching operation to this
Lamp.
Summary of the invention
The purpose of the present invention is to provide a kind of projection desk lamps for teaching operation, to solve to propose in above-mentioned background technique
Existing function of desk lamp it is single, light can only be provided for the people of operation on the table, cannot to operation into
The problems such as row auxiliary.
To achieve the above object, the invention provides the following technical scheme: it is a kind of teach operation projection desk lamp, including under
Four ends angle of clamping plate, the lower clamp plate bottom surface is mounted on rubber suction cups, and upper clamp plate, institute are equipped with above the lower clamp plate
It states and is mounted on anti-skid rubber cushion on the inside of lower clamp plate and upper clamp plate top, the upper surface of the upper clamp plate is equipped with hose base
Seat, the top lamp cap metal hose of the hose pedestal, the top of the lamp cap metal hose is equipped with square lamp shade, the side
The outer surface of shape lampshade is equipped with light focus adjustment knob, and the top of the square lamp shade is equipped with front frame, the square front lamp
The inside of cover is equipped with interior lamp housing, and one end of the interior envelope inner wall is equipped with LED lamp bead, and the side of the interior envelope inner wall is set
It is equipped with gear bar sliding slot, the inside of the gear bar sliding slot is equipped with gear bar, and the upper surface of the gear bar is equipped with convex lens
Mirror, and convex lens is located at the side of LED lamp bead, and gear storehouse, the inside peace in the gear storehouse are provided with below the interior lamp housing
Equipped with gear.
Preferably, the top of the square lamp shade is provided with card slot, and the square lamp shade is connect with front frame by card slot, institute
It states and is provided with light transmitting sheet slot on the inside of front frame, the inside of the light transmitting sheet slot is equipped with projected document film.
Preferably, the side of the hose pedestal is equipped with brightness regulation knob, and brightness regulation knob is located at upper clamp plate
Upper surface, the brightness regulation knob and LED lamp bead are electrically connected.
Preferably, the inner wall of described upper clamp plate one end is provided with card slot, and the upper clamp plate and anti-skid rubber cushion pass through card slot
Connection.
Preferably, the lower clamp plate is connect with upper clamp plate by shaft, and angled spring is installed in the outside of shaft.
Preferably, the gear bar engages connection, the gear and light focus adjustment knob with gear and is connected by connecting rod
It connects.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention by be mounted on the inside of upper clamp plate and lower clamp plate top anti-skid rubber cushion can make upper clamp plate and
The clamping of lower clamp plate is more stable；
2, the present invention, which is mounted on rubber suction cups by four ends angle of lower clamp plate bottom surface, so that device is fixed on
On smooth table top；
3, the present invention is by being equipped with light focus adjustment knob, rotary light focus adjustment knob on the outside of square lamp shade
Gears and gears item is driven, so that driving convex lens to carry out straight linear movement adjustment convex lens arrives the distance between LED lamp bead,
The focal length for adjusting light source projects, by being equipped with projected document film on the inside of light transmitting sheet slot, the light of LED lamp bead is by throwing
Shadow document film will project on desktop the helpful document of operation in projected document film, assist operation.
Detailed description of the invention
Fig. 1 is whole structural representation of the invention；
Fig. 2 is partial structural diagram of the invention；
Fig. 3 is the structural schematic diagram of front frame of the invention.
In figure: 1, square lamp shade；2, front frame；3, light focus adjustment knob；4, lamp cap metal hose；5, hose pedestal；
6, brightness regulation knob；7, upper clamp plate；8, anti-skid rubber cushion；9, lower clamp plate；10, rubber suction cups；11, shaft；12, interior lamp housing；
13, convex lens；14, LED lamp bead；15, gear bar；16, gear bar sliding slot；17, gear storehouse；18, gear；19, light transmitting sheet slot；
20, projected document film.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of projection desk lamp for teaching operation, including lower folder
Four ends angle of plate 9,9 bottom surface of lower clamp plate is mounted on rubber suction cups 10, and the top of lower clamp plate 9 is equipped with upper clamp plate 7, lower clamp plate
9 with 7 top of upper clamp plate on the inside of be mounted on anti-skid rubber cushion 8, the upper surface of upper clamp plate 7 is equipped with hose pedestal 5, hose base
The top lamp cap metal hose 4 of seat 5, the top of lamp cap metal hose 4 are equipped with square lamp shade 1, the outer surface peace of square lamp shade 1
Equipped with light focus adjustment knob 3, rotary light focus adjustment knob 3 is with moving gear 18 and gear bar 15, to drive convex lens
Mirror 13 carries out straight linear movement adjustment convex lens 13 and arrives the distance between LED lamp bead 14, adjusts the focal length of light source projects, passes through
The inside of light transmitting sheet slot 19 is equipped with projected document film 20, and the light of LED lamp bead 14 will be thrown by projected document film 20
The helpful document of operation is projected on desktop in shadow document film 20, operation is assisted, the top peace of square lamp shade 1
Equipped with front frame 2, the inside of square lamp shade 1 is equipped with interior lamp housing 12, and one end of interior 12 inner wall of lamp housing is equipped with LED lamp bead 14, interior
The side of 12 inner wall of lamp housing is provided with gear bar sliding slot 16, and the inside of gear bar sliding slot 16 is equipped with gear bar 15, gear bar 15
Upper surface convex lens 13 is installed, and convex lens 13 is located at the side of LED lamp bead 14, and the lower section of interior lamp housing 12 is provided with gear
Storehouse 17, the inside in gear storehouse 17 are equipped with gear 18.
Further, the top of square lamp shade 1 is provided with card slot, and square lamp shade 1 is connect with front frame 2 by card slot, front frame 2
Inside is provided with light transmitting sheet slot 19, and the inside of light transmitting sheet slot 19 is equipped with projected document film 20, passes through projected document glue
Piece 20 makes content be projected to desktop.
Further, the side of hose pedestal 5 is equipped with brightness regulation knob 6, and brightness regulation knob 6 is located at upper clamp plate 7
Upper surface, brightness regulation knob 6 and LED lamp bead 14 be electrically connected, and opens or closes LED lamp bead by brightness regulation knob 6
14。
Further, the inner wall of 7 one end of upper clamp plate is provided with card slot, and upper clamp plate 7 is connect with anti-skid rubber cushion 8 by card slot,
Make to clamp by anti-skid rubber cushion 8 more stable.
Further, lower clamp plate 9 is connect with upper clamp plate 7 by shaft 11, and angled spring is installed in the outside of shaft 11, is led to
Over-angle spring facilitates reset.
Further, gear bar 15 engages connection, gear 18 and light focus adjustment knob 3 with gear 18 and is connected by connecting rod
It connects, straight linear movement is carried out by the rotation driven gear item 15 of gear 18.
Working principle: in use, opening the top of upper clamp plate 7 and lower clamp plate 9, the top of upper clamp plate 7 and lower clamp plate 9 is utilized
Device is clipped in desktop side, can be made by being mounted on anti-skid rubber cushion 8 on the inside of 9 top of upper clamp plate 7 and lower clamp plate
The clamping of upper clamp plate 7 and lower clamp plate 9 is more stable, can also be mounted on rubber suction cups by four ends angle of 9 bottom surface of lower clamp plate
10 can be such that device is fixed on smooth table top, power on, and rotation brightness regulation knob 6 opens LED lamp bead 14, adjust
Lamp cap metal hose 4 is saved, square lamp shade 1 is adjusted to suitable angle, rotary light focus adjustment knob 3 is with 18 He of moving gear
Gear bar 15 is adjusted so that driving convex lens 13 to carry out straight linear movement adjustment convex lens 13 arrives the distance between LED lamp bead 14
The focal length of whole light source projects is equipped with projected document film 20, the light warp of LED lamp bead 14 by the inside of light transmitting sheet slot 19
The helpful document of operation will be projected on desktop in projected document film 20 by crossing projected document film 20, be carried out to operation auxiliary
It helps, when needing replacing project content, projected document film 20 is extracted from light transmitting sheet slot 19 and changes new projected document
Film 20 be inserted into light transmitting sheet slot 19 carry out using.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of projection desk lamp for teaching operation, including lower clamp plate (9), it is characterised in that: the four of lower clamp plate (9) bottom surface
A end angle is mounted on rubber suction cups (10), is equipped with upper clamp plate (7) above the lower clamp plate (9), the lower clamp plate (9) with
It is mounted on anti-skid rubber cushion (8) on the inside of upper clamp plate (7) top, the upper surface of the upper clamp plate (7) is equipped with hose pedestal
(5), the top lamp cap metal hose (4) of the hose pedestal (5), the top of the lamp cap metal hose (4) are equipped with rectangular
The outer surface of lampshade (1), the square lamp shade (1) is equipped with light focus adjustment knob (3), the top of the square lamp shade (1)
End is equipped with front frame (2), and the inside of the square lamp shade (1) is equipped with interior lamp housing (12), and the one of interior lamp housing (12) inner wall
End is equipped with LED lamp bead (14), and the side of interior lamp housing (12) inner wall is provided with gear bar sliding slot (16), and the gear bar is sliding
The inside of slot (16) is equipped with gear bar (15), and the upper surface of the gear bar (15) is equipped with convex lens (13), and convex lens
(13) it is located at the side of LED lamp bead (14), is provided with gear storehouse (17) below the interior lamp housing (12), the gear storehouse (17)
Inside gear (18) are installed.
2. a kind of projection desk lamp for teaching operation according to claim 1, it is characterised in that: the square lamp shade (1)
Top be provided with card slot, the square lamp shade (1) is connect with front frame (2) by card slot, is provided on the inside of the front frame (2)
The inside of light transmitting sheet slot (19), the light transmitting sheet slot (19) is equipped with projected document film (20).
3. a kind of projection desk lamp for teaching operation according to claim 1, it is characterised in that: the hose pedestal (5)
Side be equipped with brightness regulation knob (6), and brightness regulation knob (6) is located at the upper surface of upper clamp plate (7), the brightness tune
Knob (6) and LED lamp bead (14) are saved to be electrically connected.
4. a kind of projection desk lamp for teaching operation according to claim 1, it is characterised in that: the upper clamp plate (7) one
The inner wall at end is provided with card slot, and the upper clamp plate (7) is connect with anti-skid rubber cushion (8) by card slot.
5. it is according to claim 1 it is a kind of teach operation projection desk lamp, it is characterised in that: the lower clamp plate (9) with
Upper clamp plate (7) is connected by shaft (11), and angled spring is installed in the outside of shaft (11).
6. it is according to claim 1 it is a kind of teach operation projection desk lamp, it is characterised in that: the gear bar (15) with
Gear (18) engagement connection, the gear (18) are connect with light focus adjustment knob (3) by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343166.8A CN109519750A (en) | 2018-11-13 | 2018-11-13 | A kind of projection desk lamp for teaching operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343166.8A CN109519750A (en) | 2018-11-13 | 2018-11-13 | A kind of projection desk lamp for teaching operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519750A true CN109519750A (en) | 2019-03-26 |
Family
ID=65776163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811343166.8A Pending CN109519750A (en) | 2018-11-13 | 2018-11-13 | A kind of projection desk lamp for teaching operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519750A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107831A (en) * | 2019-04-17 | 2019-08-09 | 汪浩宇 | A kind of learning desk lamp for assisted mapping |
| CN111237675A (en) * | 2020-01-02 | 2020-06-05 | 佛山赛威光电技术有限公司 | Color-adjustable lighting assembly |
| US11543107B1 (en) * | 2022-06-22 | 2023-01-03 | Shenzhen Calion Power Co., Ltd | Intelligent wearing device with LED lamps |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7156541B2 (en) * | 2004-07-14 | 2007-01-02 | Wai Kwong Industrial Products Limited | Projector desk lamp |
| CN101515063A (en) * | 2008-02-19 | 2009-08-26 | 台湾基材科技股份有限公司 | Light collecting device with adjustable light distributor |
| CN205447403U (en) * | 2016-04-11 | 2016-08-10 | 余姚市居优乐电器有限公司 | Press from both sides and put dual -purpose desk lamp |
| CN206592843U (en) * | 2017-02-16 | 2017-10-27 | 徐源晨 | A kind of multi-function desk lamp of promotion plant growth |
| CN206754841U (en) * | 2017-02-12 | 2017-12-15 | 象山福德图机械有限公司 | A kind of adjusting means for the electricity-saving lamp for improving light efficiency |
-
2018
- 2018-11-13 CN CN201811343166.8A patent/CN109519750A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7156541B2 (en) * | 2004-07-14 | 2007-01-02 | Wai Kwong Industrial Products Limited | Projector desk lamp |
| CN101515063A (en) * | 2008-02-19 | 2009-08-26 | 台湾基材科技股份有限公司 | Light collecting device with adjustable light distributor |
| CN205447403U (en) * | 2016-04-11 | 2016-08-10 | 余姚市居优乐电器有限公司 | Press from both sides and put dual -purpose desk lamp |
| CN206754841U (en) * | 2017-02-12 | 2017-12-15 | 象山福德图机械有限公司 | A kind of adjusting means for the electricity-saving lamp for improving light efficiency |
| CN206592843U (en) * | 2017-02-16 | 2017-10-27 | 徐源晨 | A kind of multi-function desk lamp of promotion plant growth |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107831A (en) * | 2019-04-17 | 2019-08-09 | 汪浩宇 | A kind of learning desk lamp for assisted mapping |
| CN110107831B (en) * | 2019-04-17 | 2021-08-31 | 汪浩宇 | Learning desk lamp for assisting drawing |
| CN111237675A (en) * | 2020-01-02 | 2020-06-05 | 佛山赛威光电技术有限公司 | Color-adjustable lighting assembly |
| US11543107B1 (en) * | 2022-06-22 | 2023-01-03 | Shenzhen Calion Power Co., Ltd | Intelligent wearing device with LED lamps |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190326 |