CN106838700A - A kind of wide desk lamp of illumination range - Google Patents
A kind of wide desk lamp of illumination range Download PDFInfo
- Publication number
- CN106838700A CN106838700A CN201710160891.0A CN201710160891A CN106838700A CN 106838700 A CN106838700 A CN 106838700A CN 201710160891 A CN201710160891 A CN 201710160891A CN 106838700 A CN106838700 A CN 106838700A
- Authority
- CN
- China
- Prior art keywords
- plate
- reflecting plate
- opening
- base plate
- desk lamp
- 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
- 238000005286 illumination Methods 0.000 title claims abstract description 15
- VAHKBZSAUKPEOV-UHFFFAOYSA-N 1,4-dichloro-2-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC(Cl)=CC=C1Cl VAHKBZSAUKPEOV-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of wide desk lamp of illumination range, a kind of wide desk lamp of illumination range, including base, lampshade and lamp socket, integrally formed with column on the base, column top is provided with lampshade, lampshade includes opening, reflecting plate and base plate, the opening is in the same plane with base plate, and the surface area of opening is more than the surface area of base plate, reflecting plate is polyhedron, opening, reflecting plate, base plate and two parallel to each other and size identical face is encircled into column structure, the two ends of reflecting plate and base plate are connected with end panel；The invention has the advantages that just increased light area in the case of without prejudice to lighting demand by lampshade.
Description
Technical field
The present invention relates to field of light fittings, the especially a kind of wide desk lamp of illumination range.
Background technology
Desk lamp is a kind of household electrical appliance for illuminating during people live.It is generally divided into two kinds, and one kind is column, one
It is have clipped to plant.Its function is that light is concentrated in a pocket, is easy to working and learning.The lamp of general desk lamp
Bubble is incandescent lamp, energy-saving bulb, and eye-protecting desk lamp popular on the market, and part desk lamp also has " emergency function " i.e. from powered
Source, illuminates emergent during for having a power failure.
Desk lamp of the prior art, because being limited by the construction of desk lamp illumination region and desk lamp, the scope of illumination is smaller.
The content of the invention
The technical problems to be solved by the invention are：There is provided it is a kind of by lampshade in the case of without prejudice to lighting demand,
The wide desk lamp of the illumination range of light area is increased, to overcome the deficiencies in the prior art.
What the present invention was realized in：
A kind of wide desk lamp of illumination range, including base, lampshade and lamp socket, integrally formed with column on the base, on column
Side is provided with lampshade, and lampshade includes opening, reflecting plate and base plate, and the opening is in the same plane with base plate, and the table being open
More than the surface area of base plate, reflecting plate is polyhedron to area, opening, reflecting plate, base plate and two parallel to each other and size phases
With face be encircled into column structure, the two ends of reflecting plate and base plate are connected with end panel.
Further, the reflecting plate and base plate are reflector.
Further, the reflecting plate includes line reflection plate, parabolic reflective plate and circular arc reflecting plate, line reflection plate
Along the straight line that is projected as of cylinder generatrix direction, parabolic reflective plate along cylinder generatrix direction the parabola that is projected as, circular arc reflection
Plate is projected as circular arc along cylinder generatrix direction.
Further, the opening, line reflection plate, parabolic reflective plate, circular arc reflecting plate and base plate connect from beginning to end successively
Engagement surrounds the side of bar shape structure.
Further, the end panel is provided with lamp socket, and lamp socket threaded connection tube face is connected with U-shaped lamp on tube face
Pipe, PCB is provided with the lamp socket inner chamber, and several bump contacts are evenly distributed with PCB, and bump contact connects
Connect the filament of U-shaped fluorescent tube.
By adopting the above-described technical solution, compared with prior art, the invention has the advantages that just there is no harm in by lampshade
In the case of hindering lighting demand, light area is increased；When fluorescent lamp does not work, user only needs to revolving light base by tube face
After being unloaded from lamp socket, replace with new tube face and may be such that fluorescent lamp lighting, it is not necessary to change whole fluorescent lamp, effectively
Resource has been saved, and the tube face changed transfers to the staff for recycling, and has effectively saved resource.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the invention；
Accompanying drawing 2 is the structural representation of lampshade in the present invention；
Accompanying drawing 3 is the structural representation of lamp socket in the present invention.
Specific embodiment
Embodiments of the invention：A kind of wide desk lamp of illumination range, including base 1, lampshade 2 and lamp socket 3, the base 1
On integrally formed with column 11, the top of column 11 is provided with lampshade 2；
Lampshade 2 includes opening 11, reflecting plate 12 and base plate 13, and the opening 11 is in the same plane with base plate 13, and opening
More than the surface area of base plate 13, reflecting plate 12 is polyhedron, opening 11, reflecting plate 12, base plate 13 and two to 11 surface area
Parallel to each other and size identical face is encircled into column structure, and the two ends of reflecting plate 12 and base plate 13 are connected with end panel 14, its
Middle reflecting plate 12 and base plate 13 are reflector；
The reflecting plate 12 includes line reflection plate 221, parabolic reflective plate 222 and circular arc reflecting plate 223, line reflection plate
221 along cylinder generatrix direction the straight line that is projected as, parabolic reflective plate 222 along cylinder generatrix direction the parabola that is projected as, circle
Arc reflecting plate 223 along cylinder generatrix direction the circular arc that is projected as, opening 11, line reflection plate 221, parabolic reflective plate 222, circle
Head and the tail connect the side for being encircled into bar shape structure successively for arc reflecting plate 223 and base plate 13；Being illuminated in without prejudice to by lampshade 2 is needed
In the case of asking, light area is increased；
The end panel 14 is provided with lamp socket 3, and the threaded connection tube face 41 of lamp socket 3 is connected with U-shaped fluorescent tube 4, institute on tube face 41
State and be provided with PCB 31 in the inner chamber of lamp socket 3, several bump contacts 32, bump contact are evenly distributed with PCB 31
The filament of the 32 U-shaped fluorescent tubes 4 of connection；
When fluorescent lamp does not work, user only needs to after revolving light base 41 unloads tube face 41 from lamp socket, replace with new
Tube face 41 may be such that fluorescent lamp lighting, it is not necessary to change whole fluorescent lamp, effectively save resource, and the fluorescent tube changed
Seat 41 transfers to the staff for recycling, and has effectively saved resource.
The description of such scheme is the invention for being understood that and using for ease of those skilled in the art, is familiar with
The personnel of art technology obviously can easily make various modifications to embodiment, therefore, the invention is not restricted to above-mentioned reality
Scheme, those skilled in the art's the method according to the invention, does not depart from improvement that scope made and modification all should
Within protection scope of the present invention.
Claims (5)
1. a kind of wide desk lamp of illumination range, including base（1）, lampshade（2）And lamp socket（3）, it is characterised in that：The base
（1）On integrally formed with column（11）, column（11）Top is provided with lampshade（2）, lampshade（2）Including opening（11）, reflecting plate
（12）And base plate（13）, the opening（11）With base plate（13）It is in the same plane, and opening（11）Surface area be more than bottom
Plate（13）Surface area, reflecting plate（12）It is polyhedron, opening（11）, reflecting plate（12）, base plate（13）And two mutually it is equal
Go and size identical face is encircled into column structure, reflecting plate（12）And base plate（13）Two ends be connected with end panel（14）.
2. the wide desk lamp of a kind of illumination range according to claim 1, it is characterised in that：The reflecting plate（12）And base plate
（13）It is reflector.
3. the wide desk lamp of a kind of illumination range according to claim 2, it is characterised in that：The reflecting plate（12）Including straight
Line reflection plate（221）, parabolic reflective plate（222）With circular arc reflecting plate（223）, line reflection plate（221）Along cylinder bus side
To be projected as straight line, parabolic reflective plate（222）Along the parabola that is projected as of cylinder generatrix direction, circular arc reflecting plate（223）
Circular arc is projected as along cylinder generatrix direction.
4. the wide desk lamp of a kind of illumination range according to claim 3, it is characterised in that：The opening（11）, straight line it is anti-
Penetrate plate（221）, parabolic reflective plate（222）, circular arc reflecting plate（223）And base plate（13）Head and the tail connection successively is encircled into bar shape
The side of structure.
5. the wide desk lamp of a kind of illumination range according to claim 1, it is characterised in that：The end panel（14）It is provided with
Lamp socket（3）, lamp socket（3）Threaded connection tube face（41）, tube face（41）On be connected with U-shaped fluorescent tube（4）, the lamp socket（3）It is interior
PCB is provided with chamber（31）, PCB（31）On be evenly distributed with several bump contacts（32）, bump contact
（32）Connect U-shaped fluorescent tube（4）Filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160891.0A CN106838700A (en) | 2017-03-17 | 2017-03-17 | A kind of wide desk lamp of illumination range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160891.0A CN106838700A (en) | 2017-03-17 | 2017-03-17 | A kind of wide desk lamp of illumination range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106838700A true CN106838700A (en) | 2017-06-13 |
Family
ID=59144980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710160891.0A Pending CN106838700A (en) | 2017-03-17 | 2017-03-17 | A kind of wide desk lamp of illumination range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838700A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB193439A (en) * | 1921-08-30 | 1923-02-28 | John George Smith | Improvements in, or relating to lamps, searchlights and the like |
| CN2070397U (en) * | 1990-01-25 | 1991-01-30 | 关福民 | High-efficient blackboard lighting device |
| JPH09213110A (en) * | 1996-01-31 | 1997-08-15 | R D S Kk | Paraboloid/ellipsoid synthesis reflector, horizont light using aforementioned reflector, and optimized arrangement structure of aforementioned horizont light |
| CN2294377Y (en) * | 1997-01-07 | 1998-10-14 | 刘哲学 | Blackboard lamp for vision protection |
| US6502963B1 (en) * | 1996-10-18 | 2003-01-07 | Walter Wadey & Co. Pty Ltd. | Flood light or luminaire construction |
| CN201462551U (en) * | 2009-02-26 | 2010-05-12 | 上虞菁华背光源有限公司 | Diffuse reflection desk lamp adopting fluorescent lamp or LED light source |
| CN104143954A (en) * | 2014-08-12 | 2014-11-12 | 东南大学 | Novel tracking-free condenser suitable for solar photovoltaic system and photothermic system |
| CN204393151U (en) * | 2015-01-19 | 2015-06-17 | 富阳思博工业设计有限公司 | A kind of concentrating solar photovoltaic LED moth killing lamp |
| CN205959952U (en) * | 2016-08-30 | 2017-02-15 | 江西亚辉光电子有限公司 | Environment -friendly fluorescent lamp |
| CN207421865U (en) * | 2017-03-17 | 2018-05-29 | 贵州大学 | A kind of wide desk lamp of illumination range |
-
2017
- 2017-03-17 CN CN201710160891.0A patent/CN106838700A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB193439A (en) * | 1921-08-30 | 1923-02-28 | John George Smith | Improvements in, or relating to lamps, searchlights and the like |
| CN2070397U (en) * | 1990-01-25 | 1991-01-30 | 关福民 | High-efficient blackboard lighting device |
| JPH09213110A (en) * | 1996-01-31 | 1997-08-15 | R D S Kk | Paraboloid/ellipsoid synthesis reflector, horizont light using aforementioned reflector, and optimized arrangement structure of aforementioned horizont light |
| US6502963B1 (en) * | 1996-10-18 | 2003-01-07 | Walter Wadey & Co. Pty Ltd. | Flood light or luminaire construction |
| CN2294377Y (en) * | 1997-01-07 | 1998-10-14 | 刘哲学 | Blackboard lamp for vision protection |
| CN201462551U (en) * | 2009-02-26 | 2010-05-12 | 上虞菁华背光源有限公司 | Diffuse reflection desk lamp adopting fluorescent lamp or LED light source |
| CN104143954A (en) * | 2014-08-12 | 2014-11-12 | 东南大学 | Novel tracking-free condenser suitable for solar photovoltaic system and photothermic system |
| CN204393151U (en) * | 2015-01-19 | 2015-06-17 | 富阳思博工业设计有限公司 | A kind of concentrating solar photovoltaic LED moth killing lamp |
| CN205959952U (en) * | 2016-08-30 | 2017-02-15 | 江西亚辉光电子有限公司 | Environment -friendly fluorescent lamp |
| CN207421865U (en) * | 2017-03-17 | 2018-05-29 | 贵州大学 | A kind of wide desk lamp of illumination range |
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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: 20170613 |