CN108488723A - LED desk lamp with A-frame - Google Patents
LED desk lamp with A-frame Download PDFInfo
- Publication number
- CN108488723A CN108488723A CN201810394232.8A CN201810394232A CN108488723A CN 108488723 A CN108488723 A CN 108488723A CN 201810394232 A CN201810394232 A CN 201810394232A CN 108488723 A CN108488723 A CN 108488723A
- Authority
- CN
- China
- Prior art keywords
- frame
- steering
- desk lamp
- steering base
- groove
- 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.)
- Withdrawn
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
-
- 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
- F21V17/12—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 by screwing
-
- 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
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
-
- 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
- F21V21/26—Pivoted arms
- F21V21/28—Pivoted arms adjustable in more than one plane
- F21V21/29—Pivoted arms adjustable in more than one plane employing universal joints
-
- 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
- F21V21/32—Flexible tubes
-
- 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]
Abstract
The present invention provides a kind of LED desk lamp with A-frame, including A-frame, steering ball, steering base and light fixture, A-frame includes top plate and three supporting legs, the end of supporting leg is equipped with multi-directional ball, the surface of multi-directional ball uses frosting, the bottom of top plate is set there are three groove, the inside of groove is equipped with frosted layer, groove uses spherical groove, multi-directional ball is set in groove, and the top of top plate is equipped with strut, and the end of strut is equipped with steering ball, steering base, which is equipped with, turns to slot, and steering base is connected on light fixture；LED desk lamp of this kind with A-frame can realize that the multi-angle of light fixture turns to by the way that steering ball and steering base is arranged.By the way that supporting leg and multi-directional ball is arranged, the multi-angle regulation of supporting leg can be realized, to realize the illumination of different height and different directions.LED desk lamp of this kind with A-frame, reasonable in design, overall weight is light, can realize multidirectional illumination, is easy to use.
Description
Technical field
The present invention relates to a kind of LED desk lamps with A-frame.
Background technology
Desk lamp is mainly used for the local lighting on desktop.The structure of existing desk lamp generally use is setting pedestal, the bottom of by
Seat and strut are supported light fixture.Under this structure, the setting of pedestal is so that the overall weight of desk lamp is larger, and illuminates
Angle is not easy to adjust.The light angle of the existing desk lamp that can adjust light angle is relatively limited, inconvenient for use.
The above problem is should to pay attention to and solve the problems, such as in the design process of desk lamp.
Invention content
The object of the present invention is to provide a kind of LED desk lamps with A-frame to solve setting for pedestal existing in the prior art
It sets so that the overall weight of desk lamp is larger, and light angle is not easy to adjust, problem inconvenient for use.
Technical solution of the invention is：
A kind of LED desk lamp with A-frame, including A-frame, steering ball, steering base and light fixture, A-frame include
Top plate and three supporting legs, the end of supporting leg are equipped with multi-directional ball, and the surface of multi-directional ball uses frosting, there are three the bottom of top plate is set
The inside of groove, groove is equipped with frosted layer, and groove uses spherical groove, multi-directional ball to be set in groove, and the top of top plate is equipped with branch
The end of bar, strut is equipped with steering ball, and steering base, which is equipped with, turns to slot, and steering base is connected on light fixture.
Further, supporting leg is using supporting leg made of corrugated flexible hose.
Further, light fixture includes light bulb, diffuser, substrate and several LED light sources, and LED light source is set on substrate,
Substrate is set in light bulb, and diffuser is set to the end of light bulb.
Further, steering base uses rectangular steering base, and the adjacent both sides of steering base are respectively equipped with elasticity bolt, elastic spiral shell
Bolt is thread through steering base and penetrates steering slot, and elasticity bolt is contacted with steering ball.
Further, power supply is additionally provided in light bulb, power supply uses rechargable power supplies, light bulb to be equipped with charging interface, charging
Mouth connection power supply.
Further, steering base is adopted made of plastic, and steering base is externally provided with peripheral frame, and peripheral frame is made of metal.
The beneficial effects of the invention are as follows：LED desk lamp of this kind with A-frame, by the way that steering ball and steering base, energy is arranged
Enough realize that the multi-angle of light fixture turns to.By setting supporting leg and multi-directional ball, the multi-angle regulation of supporting leg can be realized, to
Realize the illumination of different height and different directions.LED desk lamp of this kind with A-frame, reasonable in design, overall weight is light,
It can realize multidirectional illumination, be easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of LED desk lamp of the embodiment of the present invention with A-frame；
Fig. 2 is the structural schematic diagram at top and groove in embodiment；
Wherein：1- steering balls, 2- steering bases, 3- top plates, 4- supporting legs, 5- grooves, 6- multi-directional balls, 7- struts, 8- elasticity bolts, 9-
Light bulb, 10- diffusers, 11- substrates, 12-LED light sources, 13- power supplys.
Specific implementation mode
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Embodiment
A kind of LED desk lamp with A-frame, such as Fig. 1 and Fig. 2, including A-frame, steering ball 1, steering base 2 and illumination
Component, A-frame include top plate 3 and three supporting legs 4, and the end of supporting leg 4 is equipped with multi-directional ball 6, and the surface of multi-directional ball 6 is using mill
The bottom in sand face, top plate 3 is set there are three groove 5, and the inside of groove 5 is equipped with frosted layer, and groove 5 uses spherical groove 5, multi-directional ball
6 are set in groove 5, and the top of top plate 3 is equipped with strut 7, and the end of strut 7 is equipped with steering ball 1, and steering base 2, which is equipped with, turns to slot, turns
It is connected on light fixture to seat 2.
LED desk lamp of this kind with A-frame can realize the more of light fixture by the way that steering ball 1 and steering base 2 is arranged
Angle turns to.By the way that supporting leg 4 and multi-directional ball 6 is arranged, can realize the multi-angle regulation of supporting leg 4, to realize different height with
The illumination of different directions.LED desk lamp of this kind with A-frame, reasonable in design, overall weight is light, can realize multi-direction
Illumination, be easy to use.
In embodiment, supporting leg 4 is using supporting leg 4 made of corrugated flexible hose, convenient for while being supported, carrying out sprocket bit
Set with rectangular adjusting, and can realize the purpose for being wrapped in and being positioned on other objects.In embodiment, light fixture includes
Light bulb 9, diffuser 10, substrate 11 and several LED light sources 12, LED light source 12 are set on substrate 11, and substrate 11 is set in light bulb 9,
Diffuser 10 is set to the end of light bulb 9.
In embodiment, steering base 2 uses rectangular steering base 2, the adjacent both sides of steering base 2 to be respectively equipped with elasticity bolt 8, pine
Tight bolt 8 is thread through steering base 2 and penetrates steering slot, and elasticity bolt 8 is contacted with steering ball 1.It can by elasticity bolt 8
It realizes the elastic adjusting to steering ball 1 in steering base 2, is convenient for positioning.
In embodiment, power supply 13 is additionally provided in light bulb 9, power supply 13 uses rechargable power supplies 13, light bulb 9 to be equipped with charging
Mouthful, charging interface connects power supply 13.By the way that power supply 13 is arranged, independent illumination can be realized.It is energy saving using rechargeable type power supply 13
Environmental protection.
In embodiment, steering base 2 is adopted made of plastic, and steering base 2 is externally provided with peripheral frame, and peripheral frame is made of metal.Using
Steering base 2 is made in plastics, can ensure that weight is relatively light, by the way that peripheral frame is arranged, is capable of providing more firm structure, increases resistance to
The property used.
Claims (6)
1. a kind of LED desk lamp with A-frame, it is characterised in that：Including A-frame, steering ball, steering base and illumination group
Part, A-frame include top plate and three supporting legs, and the end of supporting leg is equipped with multi-directional ball, and the surface of multi-directional ball uses frosting, top
The bottom of plate is set there are three groove, and the inside of groove is equipped with frosted layer, and groove uses spherical groove, multi-directional ball to be set in groove,
The top of top plate is equipped with strut, and the end of strut is equipped with steering ball, and steering base, which is equipped with, turns to slot, and steering base is connected to light fixture
On.
2. the LED desk lamp with A-frame as described in claim 1, it is characterised in that：Supporting leg is using made of corrugated flexible hose
Supporting leg.
3. the LED desk lamp with A-frame as described in claim 1, it is characterised in that：Light fixture includes light bulb, light transmission
Cover, substrate and several LED light sources, LED light source are set on substrate, and substrate is set in light bulb, and diffuser is set to the end of light bulb.
4. the LED desk lamp as described in any one of claims 1-3 with A-frame, it is characterised in that：Steering base is using rectangular
The adjacent both sides of steering base, steering base are respectively equipped with elasticity bolt, and elasticity bolt is thread through steering base and penetrates steering slot, and
Elasticity bolt is contacted with steering ball.
5. the LED desk lamp as described in any one of claims 1-3 with A-frame, it is characterised in that：Electricity is additionally provided in light bulb
Source, power supply use rechargable power supplies, light bulb to be equipped with charging interface, and charging interface connects power supply.
6. the LED desk lamp as described in any one of claims 1-3 with A-frame, it is characterised in that：Steering base uses plastics
It is made, steering base is externally provided with peripheral frame, and peripheral frame is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394232.8A CN108488723A (en) | 2018-04-27 | 2018-04-27 | LED desk lamp with A-frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394232.8A CN108488723A (en) | 2018-04-27 | 2018-04-27 | LED desk lamp with A-frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488723A true CN108488723A (en) | 2018-09-04 |
Family
ID=63314203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810394232.8A Withdrawn CN108488723A (en) | 2018-04-27 | 2018-04-27 | LED desk lamp with A-frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985967A (en) * | 2019-12-24 | 2020-04-10 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Mining laser lighting device convenient to location is shone |
-
2018
- 2018-04-27 CN CN201810394232.8A patent/CN108488723A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985967A (en) * | 2019-12-24 | 2020-04-10 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Mining laser lighting device convenient to location is shone |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |