CN209445138U - A kind of adjustable desk lamp of illumination zone - Google Patents
A kind of adjustable desk lamp of illumination zone Download PDFInfo
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- CN209445138U CN209445138U CN201920255148.8U CN201920255148U CN209445138U CN 209445138 U CN209445138 U CN 209445138U CN 201920255148 U CN201920255148 U CN 201920255148U CN 209445138 U CN209445138 U CN 209445138U
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- lampshade
- pin shaft
- mounting base
- lamp
- desk lamp
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Abstract
The utility model relates to a kind of adjustable desk lamps of illumination zone, including pedestal and lamp stand, the lower end of lamp stand is connect with pedestal, it is characterized by: the desk lamp further includes lampshade mounting base, at least two lampshades and at least two lighting sources, lampshade mounting base is connect with the upper end of the lamp stand, and each lampshade is rotatably connected with the lampshade mounting base；Lighting source is identical as lampshade quantity and corresponds, and lighting source is mounted on corresponding lampshade.The illumination zone of this desk lamp is convenient to be adjusted, and is suitble to one or more people to use, has saved working space and resource to a certain extent.
Description
Technical field
The utility model relates to lighting devices, and in particular to a kind of adjustable desk lamp of illumination zone.
Background technique
Desk lamp is common office appliance during people live, learn, and it is small that light is mainly concentrated on one by working principle
In block region, light is put together, improve illumination intensity, is convenient for working and learning.
Existing desk lamp generally comprises pedestal, lamp stand, lamp holder and lighting source, and lamp holder is mounted on the base by lamp stand,
Lighting source is mounted on lamp holder.This desk lamp can only concentrate on light in one pocket, and illumination zone is smaller, and general
It is able to satisfy one use.When more people work or learn on a desk simultaneously, it is necessary to it is illuminated using more desk lamps,
Cause certain wasting of resources.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of adjustable desk lamp of illumination zone, this desk lamp
Illumination zone is convenient to be adjusted, one or more people is suitble to use.The technical solution adopted is as follows:
A kind of adjustable desk lamp of illumination zone, including pedestal and lamp stand, the lower end of lamp stand are connect with pedestal, and feature exists
In: the desk lamp further include lampshade mounting base, at least two lampshades and at least two lighting sources, lampshade mounting base and the lamp
The upper end of bar connects, and each lampshade is rotatably connected with the lampshade mounting base；Lighting source is identical as lampshade quantity and one
One is corresponding, and lighting source is mounted on corresponding lampshade.
In use, each lampshade can be close together, concentrate on the light of each lighting source in one pocket,
To improve illumination intensity, suitable for one working and learning；Each lampshade can also be separated from each other, make each lighting source
Light is radiated at respectively in different regions, effectively expands the illumination zone of desk lamp, to realize while provide illumination light to more people
Line.Above-mentioned desk lamp can be facilitated by the cooperation between pedestal, lamp stand, lampshade mounting base, each lampshade and each lighting source
Illumination zone is adjusted in ground, is suitble to one or more people to use, has saved working space and resource to a certain extent.
In general, above-mentioned lighting source is using fluorescent lamp, LED light or incandescent lamp etc..
In preferred embodiment, above-mentioned lampshade is bar shaped lampshade, and lampshade one end is cut with scissors by the first pin shaft and the lampshade mounting base
It connects, the first pin shaft is arranged along the vertical direction.In use, lampshade can be rotated around the first pin shaft, illumination light to lampshade and thereon
The position in source is adjusted, and the illumination zone of desk lamp can be adjusted, easy to operate.
One end of above-mentioned each lampshade can be hinged by the first different pin shafts and the lampshade mounting base respectively, each lamp
Cover and lighting source thereon can be rotating around corresponding first pin shafts in same level rotation in surface；One end of above-mentioned each lampshade
Can also be hinged by same first pin shaft and the lampshade mounting base, each lampshade and lighting source thereon can be around first pins
Axis is in different level rotation in surface.
In more preferable scheme, above-mentioned first pin shaft is fixedly mounted in the lampshade mounting base, and described lampshade one end passes through
First through hole is socketed on the first pin shaft, and the first pin shaft is equipped with the first friction sleeve, the inner wall of the first friction sleeve and first through hole
It is in close contact.Rubber sleeve, plastic sheath or metallic sheath can be used in first friction sleeve.Wherein, the first friction sleeve is used for fastening lampshades
Positioning is played the role of to lampshade and lighting source in the angle position turned over.
In a kind of preferred embodiment, above-mentioned lamp stand lower end is hinged by the second pin shaft and the pedestal, the lampshade mounting base
Hinged by third pin shaft and the lamp stand upper end, the second pin shaft, third pin shaft are arranged in left-right direction.In use, can incite somebody to action
Lamp stand is rotated around the second pin shaft, and the angle between lamp stand and base top surface is adjusted；It can be by lampshade mounting base around third pin
Axis rotation, is adjusted the angle between lampshade mounting base and lamp stand, with this come to the irradiating angle of each lighting source into
Row is adjusted, it is ensured that provides preferable lighting environment for user.
In more preferable scheme, above-mentioned second pin shaft is fixedly mounted on the base, and the lamp stand lower end is logical by second
Hole is socketed on the second pin shaft, and the second pin shaft is equipped with the second friction sleeve, and the inner wall of the second friction sleeve and the second through-hole closely connects
Touching；The third pin shaft is fixedly mounted in the lampshade mounting base, and lamp stand upper end is socketed in third pin shaft by third through-hole
On, third pin shaft is equipped with third friction sleeve, the inner wall close contact of third friction sleeve and third through-hole.Wherein, the second friction
The angle position that set is turned over for fixed light bar, plays the role of positioning to lamp stand；Third friction sleeve is pacified for fastening lampshades
The angle position that dress seat is turned over, plays the role of positioning to lampshade mounting base.
Rubber sleeve, plastic sheath or metallic sheath can be used in above-mentioned second friction sleeve, third friction sleeve.
In another preferred embodiment, above-mentioned lamp stand uses metal stereotypes hoses.In this way, any bending can be carried out to lamp stand simultaneously
It determines bending position, irradiating angle of lighting source is adjusted with this, it is ensured that for user provide preferable lighting environment.
In preferred embodiment, clump weight is equipped in above-mentioned pedestal.Clump weight is mainly used for reducing the center of gravity of desk lamp, makes desk lamp
Position keeps stablizing, it is avoided to topple over.
In preferred embodiment, the top surface of above-mentioned pedestal is equipped with strip groove or strip bulge.When needing to provide branch for mobile phone
When support, the lower side of mobile phone is placed in the strip groove on pedestal or is withstood strip bulge along position, and by the back of mobile phone
Portion upper side edge provides support along lamp stand (at this time the screen inclination of mobile phone upward) is rested on to be embodied as mobile phone, easy to use.
The desk lamp of the utility model passes through between pedestal, lamp stand, lampshade mounting base, each lampshade and each lighting source
Cooperation, can easily be adjusted illumination zone, be suitble to one or more people to use, it is empty to have saved office to a certain extent
Between and resource.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment in the utility model.
Fig. 2 is schematic diagram when desk lamp shown in Fig. 1 provides illumination for more people.
Specific embodiment
As shown in Figure 1 and Figure 2, the adjustable desk lamp of this illumination zone includes pedestal 1, lamp stand 2, lampshade mounting base 3, three
A lampshade 4 and three lighting sources (being not drawn into figure), the lower end of lamp stand 2 are connect with pedestal 1, lampshade mounting base 3 and lamp stand 2
Upper end connection, three 4 one end of lampshade are rotatably connected with lampshade mounting base 3；Three lighting sources and three 4 quantity one of lampshade
One is corresponding, and lighting source is mounted on corresponding lampshade 4.
Fluorescent lamp, LED light or incandescent lamp etc. can be used in above-mentioned lighting source.
In the present embodiment, lampshade 4 is bar shaped lampshade, and 4 one end of lampshade is hinged by the first pin shaft 5 and lampshade mounting base 3,
First pin shaft 5 is fixedly mounted in lampshade mounting base 3 and is arranged along the vertical direction, and 4 one end of lampshade is socketed by first through hole
On the first pin shaft 5, the first pin shaft 5 is equipped with the first friction sleeve 51, and the first friction sleeve 51 and the inner wall of first through hole closely connect
Touching.
In the present embodiment, 2 lower end of lamp stand is hinged with pedestal 1 by the second pin shaft 6, and the second pin shaft 6 is fixedly mounted on bottom
It is arranged on seat 1 and in left-right direction, 2 lower end of lamp stand is socketed on the second pin shaft 6 by the second through-hole, is set on the second pin shaft 6
There are the second friction sleeve 61, the inner wall close contact of the second friction sleeve 61 and the second through-hole；Lampshade mounting base 3 passes through third pin shaft 7
Hinged with 2 upper end of lamp stand, third pin shaft 7 is fixedly mounted in lampshade mounting base 3 and is arranged in left-right direction, 2 upper end of lamp stand
It is socketed on third pin shaft 7 by third through-hole, third pin shaft 7 is equipped with third friction sleeve 71, third friction sleeve 71 and third
The inner wall of through-hole is in close contact.
Rubber sleeve, plastic sheath or metallic sheath can be used in first friction sleeve 51, the second friction sleeve 61 and third friction sleeve 71.
In the present embodiment, clump weight 8 is equipped in pedestal 1.Clump weight 8 is mainly used for reducing the center of gravity of desk lamp, makes desk lamp
Position keep stablize, avoid it from toppling over.
In the present embodiment, the top surface of pedestal 1 is equipped with strip groove 9.
The application method of brief description once this desk lamp:
In use, can be close together three lampshades 4 far from one end of lampshade mounting base 3, make three lighting sources
Light concentrates in a pocket, to improve illumination intensity, suitable for one working and learning；It can also will be in two sides
Two lampshades 4 are rotated to two sides respectively around corresponding first pin shaft 5, keep three one end of lampshade 4 far from lampshade mounting base 3 mutual
Separation, is radiated at the light of three lighting sources respectively in different regions, effectively expands the illumination zone of desk lamp, gives simultaneously
More people provide illuminating ray.Wherein, the first friction sleeve 51 is used for the angle position that fastening lampshades 4 is turned over, to lampshade 4 and thereon
Lighting source play the role of positioning.
When needing the irradiating angle to lighting source to be adjusted, lamp stand 2 can be rotated around the second pin shaft 6, to lamp stand 2
Angle between 1 top surface of pedestal is adjusted；Lampshade mounting base 3 can be rotated around third pin shaft 7, to lampshade mounting base 3 with
Angle between lamp stand 2 is adjusted, and irradiating angle of each lighting source is adjusted with this, it is ensured that provide for user
Preferable lighting environment.Wherein, the second friction sleeve 61 plays positioning to lamp stand 2 for fixing the angle position that lamp stand 2 is turned over
Effect；Third friction sleeve 71 is used for the angle position that fastening lampshades mounting base 3 is turned over, and plays positioning to lampshade mounting base 3
Effect.
When needing to provide support for mobile phone, the strip groove 9 that the lower side of mobile phone is placed on along position on pedestal 1
In, and by the back upper side edge of mobile phone along rest on lamp stand 2(at this time mobile phone screen inclination upward), to be embodied as mobile phone offer
Support, it is easy to use.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (8)
1. a kind of adjustable desk lamp of illumination zone, including pedestal and lamp stand, the lower end of lamp stand are connect with pedestal, feature exists
In: the desk lamp further include lampshade mounting base, at least two lampshades and at least two lighting sources, lampshade mounting base and the lamp
The upper end of bar connects, and each lampshade is rotatably connected with the lampshade mounting base；Lighting source is identical as lampshade quantity and one
One is corresponding, and lighting source is mounted on corresponding lampshade.
2. the adjustable desk lamp of illumination zone according to claim 1, it is characterised in that: the lampshade is bar shaped lampshade,
Lampshade one end is hinged by the first pin shaft and the lampshade mounting base, and the first pin shaft is arranged along the vertical direction.
3. the adjustable desk lamp of illumination zone according to claim 2, it is characterised in that: first pin shaft is fixedly mounted
In the lampshade mounting base, described lampshade one end is socketed on the first pin shaft by first through hole, and the first pin shaft is equipped with the
The inner wall of one friction sleeve, the first friction sleeve and first through hole is in close contact.
4. the adjustable desk lamp of illumination zone according to claim 1-3, it is characterised in that: the lamp stand lower end
Hinged by the second pin shaft and the pedestal, the lampshade mounting base is hinged by third pin shaft and the lamp stand upper end, and second
Pin shaft, third pin shaft are arranged in left-right direction.
5. the adjustable desk lamp of illumination zone according to claim 4, it is characterised in that: second pin shaft is fixedly mounted
On the base, the lamp stand lower end is socketed on the second pin shaft by the second through-hole, and the second pin shaft is equipped with the second friction
The inner wall of set, the second friction sleeve and the second through-hole is in close contact；The third pin shaft is fixedly mounted in the lampshade mounting base,
Lamp stand upper end is socketed on third pin shaft by third through-hole, and third pin shaft is equipped with third friction sleeve, third friction sleeve and the
The inner wall of three through-holes is in close contact.
6. the adjustable desk lamp of illumination zone according to claim 1-3, it is characterised in that: the lamp stand uses
Metal stereotypes hoses.
7. the adjustable desk lamp of illumination zone according to claim 1-3, it is characterised in that: set in the pedestal
There is clump weight.
8. the adjustable desk lamp of illumination zone according to claim 1-3, it is characterised in that: the top of the pedestal
Face is equipped with strip groove or strip bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255148.8U CN209445138U (en) | 2019-02-28 | 2019-02-28 | A kind of adjustable desk lamp of illumination zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255148.8U CN209445138U (en) | 2019-02-28 | 2019-02-28 | A kind of adjustable desk lamp of illumination zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209445138U true CN209445138U (en) | 2019-09-27 |
Family
ID=68033606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255148.8U Active CN209445138U (en) | 2019-02-28 | 2019-02-28 | A kind of adjustable desk lamp of illumination zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209445138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082866A1 (en) * | 2019-10-28 | 2021-05-06 | 苏州欧普照明有限公司 | Light fixture |
-
2019
- 2019-02-28 CN CN201920255148.8U patent/CN209445138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082866A1 (en) * | 2019-10-28 | 2021-05-06 | 苏州欧普照明有限公司 | Light fixture |
| US11674647B2 (en) | 2019-10-28 | 2023-06-13 | Opple Lighting Co., Ltd. | Lamp |
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