CN107191872A - A kind of height-adjustable desk lamp - Google Patents
A kind of height-adjustable desk lamp Download PDFInfo
- Publication number
- CN107191872A CN107191872A CN201710594160.7A CN201710594160A CN107191872A CN 107191872 A CN107191872 A CN 107191872A CN 201710594160 A CN201710594160 A CN 201710594160A CN 107191872 A CN107191872 A CN 107191872A
- Authority
- CN
- China
- Prior art keywords
- lamp stand
- lamp
- height
- adjustable desk
- stand
- 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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- 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
- F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
-
- 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
-
- 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
- F21V21/22—Adjustable mountings telescopic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of height-adjustable desk lamp, including lamp base, lower lamp stand, upper lamp stand, alignment pin, adjusting bracket, lampshade and bulb, described lower lamp stand is fixedly installed in lamp base, described upper lamp stand activity is embedded on lower lamp stand, described alignment pin is arranged on the top of lower lamp stand and extends to the inside of lower lamp stand and be connected with upper lamp stand, described lampshade is arranged on the top of upper lamp stand by adjusting bracket, and described bulb is arranged on the centre position in lampshade.By the above-mentioned means, the multi-function desk lamp in height-adjustable desk lamp of the invention, simple in construction, good appearance, adjustable desk lamp illuminator level and direction, user-friendly, service life is long.
Description
Technical field
The invention belongs to the field of light fixture, more particularly to a kind of height-adjustable desk lamp.
Background technology
Desk lamp is one of common small household appliance in people's daily life, and light is mainly concentrated on a fritter by it
In region, light is concentrated, is easy to read and works, the bulb that common desk lamp is used is incandescent lamp or energy-saving bulb, light source diverging
It is stable, and because desk lamp size is fixed, height is fixed, so being fixed when scope and light intensity that a desk lamp light source can shroud
's.
Because the height of desk lamp is all fixed, it is impossible to be adjusted, therefore need in work or learning process regulation
During the height of desk lamp, these desk lamps can not just meet requirement.
The content of the invention
The present invention solves the technical problem of providing a kind of height-adjustable desk lamp, simple in construction, good appearance,
Adjustable desk lamp illuminator level and the multi-function desk lamp in direction, user-friendly, service life is long.
In order to solve the above technical problems, one aspect of the present invention is：It is height-adjustable there is provided one kind
Desk lamp, including lamp base, lower lamp stand, upper lamp stand, alignment pin, adjusting bracket, lampshade and bulb, described lower lamp stand are fixed
It is arranged in lamp base, described upper lamp stand activity is embedded on lower lamp stand, and described alignment pin is arranged on the upper of lower lamp stand
Portion simultaneously extends to the inside of lower lamp stand and is connected with upper lamp stand, and described lampshade is arranged on the top of upper lamp stand by adjusting bracket
Portion, described bulb is arranged on the centre position in lampshade.
In a preferred embodiment of the present invention, battery case and attaching plug are provided with described lamp base.
In a preferred embodiment of the present invention, described lower lamp stand and upper lamp stand are hollow cylindrical structure.
In a preferred embodiment of the present invention, the diameter of described lower lamp stand is slightly larger than the diameter of upper lamp stand.
In a preferred embodiment of the present invention, the height sum of described lower lamp stand and upper lamp stand is 3-8cm.
In a preferred embodiment of the present invention, the bending angle of described adjusting bracket is 20-60 degree.
The beneficial effects of the invention are as follows：The height-adjustable desk lamp of the present invention, simple in construction, good appearance can adjust
Desk lamp illuminator level and the multi-function desk lamp in direction, user-friendly, service life is long.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the structural representation of a preferred embodiment of height-adjustable desk lamp of the invention；
Mark in accompanying drawing for:1st, lamp base, 2, lower lamp stand, 3, upper lamp stand, 4, alignment pin, 5, adjusting bracket, 6, lampshade,
7th, bulb, 8, attaching plug.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
As shown in figure 1, the embodiment of the present invention includes：
A kind of height-adjustable desk lamp, including lamp base 1, lower lamp stand 2, upper lamp stand 3, alignment pin 4, adjusting bracket 5, lampshade
6 and bulb 7, described lower lamp stand 2 is fixedly installed in lamp base 1, and the described activity of upper lamp stand 3 is embedded in lower lamp stand 2
On, described alignment pin 4 is arranged on the top of lower lamp stand 2 and extends to the inside of lower lamp stand 2 and be connected with upper lamp stand 3, described
Lampshade 6 top of upper lamp stand 3 is arranged on by adjusting bracket 5, described bulb 7 is arranged on the centre position in lampshade 6.
In above-mentioned, battery case is provided with described lamp base 1（Figure is not regarded）With attaching plug 8, for entering to desk lamp
Row provides power supply.
Further, described lower lamp stand 2 and upper lamp stand 3 are hollow cylindrical structure.Wherein, described lower lamp stand
2 diameter is slightly larger than the diameter of upper lamp stand 3.
In the present embodiment, described upper lamp stand 3 is adjusted up and down in lower lamp stand 2, described lower lamp stand 1 and upper lamp after stretching
The height sum of bar 2 is 3-8cm.
Further, the bending angle of described adjusting bracket 5 is 20-60 degree, further facilitates the front and rear shifting of lampshade 6
It is dynamic, convenient use.
In the present embodiment, described bulb 7 revolves the centre position that mouth is arranged at the opening of lampshade 6 by screw thread.
In summary, height-adjustable desk lamp of the invention, simple in construction, good appearance, adjustable desk lamp illumination is high
Degree and the multi-function desk lamp in direction, user-friendly, service life is long.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (6)
1. a kind of height-adjustable desk lamp, it is characterised in that including lamp base, lower lamp stand, upper lamp stand, alignment pin, regulation
Support, lampshade and bulb, described lower lamp stand are fixedly installed in lamp base, and described upper lamp stand activity is embedded in lower lamp
On bar, described alignment pin is arranged on the top of lower lamp stand and extends to the inside of lower lamp stand and be connected with upper lamp stand, described
Lampshade is arranged on the top of upper lamp stand by adjusting bracket, and described bulb is arranged on the centre position in lampshade.
2. height-adjustable desk lamp according to claim 1, it is characterised in that be provided with electricity in described lamp base
Pond box and attaching plug.
3. height-adjustable desk lamp according to claim 1, it is characterised in that described lower lamp stand and upper lamp stand are
Hollow cylindrical structure.
4. height-adjustable desk lamp according to claim 3, it is characterised in that the diameter of described lower lamp stand is slightly larger than
The diameter of upper lamp stand.
5. height-adjustable desk lamp according to claim 1, it is characterised in that described lower lamp stand and the height of upper lamp stand
Degree sum is 3-8cm.
6. height-adjustable desk lamp according to claim 1, it is characterised in that the bending angle of described adjusting bracket
For 20-60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594160.7A CN107191872A (en) | 2017-07-20 | 2017-07-20 | A kind of height-adjustable desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594160.7A CN107191872A (en) | 2017-07-20 | 2017-07-20 | A kind of height-adjustable desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191872A true CN107191872A (en) | 2017-09-22 |
Family
ID=59883920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710594160.7A Pending CN107191872A (en) | 2017-07-20 | 2017-07-20 | A kind of height-adjustable desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975702A (en) * | 2017-11-14 | 2018-05-01 | 倪学才 | It is a kind of can stable regulation height LED desk lamp |
| CN109307244A (en) * | 2018-09-06 | 2019-02-05 | 嘉善阳安电子科技有限公司 | A kind of height-adjustable LED light lamp holder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818165A (en) * | 2011-06-07 | 2012-12-12 | 沈卫军 | Extensible table lamp |
| CN103090252A (en) * | 2012-12-31 | 2013-05-08 | 苏州承源光电科技有限公司 | Table lamp with height adjustable |
| CN205372191U (en) * | 2015-12-17 | 2016-07-06 | 天津明道慧石科技有限公司 | Multifunctional eye -protection lamp |
| CN205842338U (en) * | 2016-06-06 | 2016-12-28 | 孙铭涔 | There is appliance for releasing single the pen container of desk lamp |
-
2017
- 2017-07-20 CN CN201710594160.7A patent/CN107191872A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818165A (en) * | 2011-06-07 | 2012-12-12 | 沈卫军 | Extensible table lamp |
| CN103090252A (en) * | 2012-12-31 | 2013-05-08 | 苏州承源光电科技有限公司 | Table lamp with height adjustable |
| CN205372191U (en) * | 2015-12-17 | 2016-07-06 | 天津明道慧石科技有限公司 | Multifunctional eye -protection lamp |
| CN205842338U (en) * | 2016-06-06 | 2016-12-28 | 孙铭涔 | There is appliance for releasing single the pen container of desk lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975702A (en) * | 2017-11-14 | 2018-05-01 | 倪学才 | It is a kind of can stable regulation height LED desk lamp |
| CN109307244A (en) * | 2018-09-06 | 2019-02-05 | 嘉善阳安电子科技有限公司 | A kind of height-adjustable LED light lamp holder |
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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 |
Application publication date: 20170922 |
|
| RJ01 | Rejection of invention patent application after publication |