CN207762635U - A kind of uniformly light-emitting desk lamp - Google Patents
A kind of uniformly light-emitting desk lamp Download PDFInfo
- Publication number
- CN207762635U CN207762635U CN201721859327.XU CN201721859327U CN207762635U CN 207762635 U CN207762635 U CN 207762635U CN 201721859327 U CN201721859327 U CN 201721859327U CN 207762635 U CN207762635 U CN 207762635U
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- China
- Prior art keywords
- light
- lamp bracket
- astigmatism
- lamp
- mounting post
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of uniformly light-emitting desk lamps, including main lamp body, main lamp body includes lamp bracket and the lampshade that is arranged on lamp bracket, there is light source on lamp bracket, lampshade is located at outside light source, has a vertical mounting post on lamp bracket, light source is three or more LED light bars being arranged in the mounting post, each LED light bar is circumferentially uniformly distributed around the vertical central shaft of the mounting post, also has the astigmatism set being located at outside the mounting post and LED light bar on lamp bracket.In the utility model, light source uses three or more LED light bars, these LED light bars are circumferentially uniformly arranged in vertical mounting post so that this desk lamp can be towards around uniformly emitting beam and effectively increasing illumination zone, and astigmatism set can further increase the uniformity of light, so that the light that this desk lamp is sent out be more uniformly distributed it is soft, illuminating effect can effectively be promoted, LED light bar energy consumption also smaller, the service life is longer, it is simple and reliable for structure, it is both artistic and practical.
Description
Technical field
The utility model is related to field of light fittings, more particularly to a kind of desk lamp.
Background technology
Desk lamp is a kind of widely applied lamps and lanterns, and more applies in places such as study, bedrooms, and existing desk lamp is most of
Still use energy-saving lamp etc. to be used as light source, although the uniformity of desk lamp light can be improved to a certain extent in this way, if however, around
Cover of turning on light looks at light source straight, still can be more dazzling, and the energy consumption of the light sources such as energy-saving lamp and cost are still higher, are also easily damaged,
Also there is part desk lamp using LED lamp bead as light source, however the light covering surface of LED lamp bead is smaller, light is more concentrated, and can be made
It is uneven to obtain desk lamp ambient light light and shade, influences illuminating effect.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of simple and reliable for structure, both artistic and practical
Uniformly light-emitting desk lamp.
The utility model be solve its technical problem and the technical solution adopted is that：
A kind of uniformly light-emitting desk lamp, including main lamp body, the main lamp body include lamp bracket and the lampshade that is arranged on lamp bracket,
There is light source, the lampshade are located on the lamp bracket outside the light source, there is a vertical peace on the lamp bracket
Column is filled, the light source is three or more LED light bars being arranged in the mounting post, and each LED light bar is around the installation
The vertical central shaft of column is circumferentially uniformly distributed, and also has the astigmatism set being located at outside the mounting post and LED light bar on lamp bracket.
Preferably, astigmatism set is in vertical tubular, and the lower peace positioned at astigmatism set lower section is provided on lamp bracket
Seat and the upper mounting seat positioned at astigmatism set top are filled, the upper mounting seat and/or lower mounting seat are detachably arranged on lamp bracket,
The astigmatism set is fixedly clamped on lamp bracket together by the upper mounting seat and lower mounting seat.
Preferably, upper locating slot compatible with the top that the astigmatism covers, lower peace are provided in the upper mounting seat
Lower locating slot compatible with the lower part that the astigmatism covers is provided on dress seat, the upper and lower part of the astigmatism set plugs respectively
To limit the transverse shifting of the opposite lamp bracket of astigmatism set in the upper locating slot and lower locating slot.
Preferably, astigmatism set is in vertical cylindrical shape, and the mounting post is located in astigmatism set inner cavity
Center.
Preferably, the inner wall of the lampshade is diffusing reflection face.
Preferably, the upper wall of the lampshade is the astigmatism plate of light-permeable.
The utility model has the beneficial effects that：In the utility model, light source uses three or more LED light bars, these
LED light bar is circumferentially uniformly arranged in vertical mounting post so that this desk lamp can be towards around uniformly emitting beam and effectively increase
Big illumination zone, astigmatism set can further increase the uniformity of light, so that the light that this desk lamp is sent out is more uniformly distributed
It is soft, it can effectively promote illuminating effect, LED light bar energy consumption also smaller, the service life is longer, simple and reliable for structure, beautiful real
With.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the partial enlarged view of part A in Fig. 2.
Specific implementation mode
Referring to figs. 1 to Fig. 3, a kind of uniformly light-emitting desk lamp, including main lamp body, main lamp body include lamp bracket 10 and are arranged in lamp bracket
There is on lamp bracket 10 lampshade 20 on 10 light source, lampshade 20 to be located at outside light source, have a vertical mounting post on lamp bracket 10
11, light source is three or more LED light bars 30 being arranged in mounting post 11, and each LED light bar 30 is fitted around the vertical of column 11
Central shaft is circumferentially uniformly distributed, and also has the astigmatism set 40 being located at outside mounting post 11 and LED light bar 30 on lamp bracket 10.This practicality
In novel, light source uses three or more LED light bars 30, these LED light bars 30 are circumferential to be uniformly arranged on vertical mounting post
On 11 so that this desk lamp can be towards around uniformly emitting beam and effectively increasing illumination zone, and astigmatism set 40 can be carried further
The uniformity of high light line can effectively promote illuminating effect, LED so that the light that this desk lamp is sent out is more uniformly distributed soft
The energy consumption of lamp bar 30 also smaller, the service life is longer, simple and reliable for structure, both artistic and practical.Astigmatism set 40 can be used with astigmatism
Can pressure material, the common used materials such as glass make.In the present embodiment, LED light bar 30 is adhesively fixed in mounting post 11, convenient
Processing and assembly, certainly, in practical application, LED light bar 30 can also be used other common structures such as screw, buckle and be fixed on
In mounting post 11, the mounting post 11 in the present embodiment is in triangular prism shape, and the quantity of LED light bar 30 is three, certainly, practical application
In, the quantity of LED light bar 30 is alternatively four, five, other suitable numbers such as six, and tetragonous can be used in mounting post 11 accordingly
Other suitable shapes such as column, pentagonal prism, hexagonal prisms, or also can directly use cylindrical shape, it is not limited to this.
In the utility model, astigmatism set 40 is in vertical tubular, is provided on lamp bracket 10 under 40 lower section of astigmatism set
Mounting base 12 and the upper mounting seat 13 above astigmatism set 40, upper mounting seat 13 and/or lower mounting seat 12 are detachably arranged at
On lamp bracket 10, astigmatism set 40 is fixedly clamped by upper mounting seat 13 and lower mounting seat 12 on lamp bracket 10 together.It is simple in structure, it is convenient for
Processing and assembly.
It is provided with upper locating slot compatible with the top of astigmatism set 40 in upper mounting seat 13, is provided in lower mounting seat 12
With the compatible lower locating slot 121 in lower part of astigmatism set 40, the upper and lower part of astigmatism set 40 be plugged in respectively locating slot and
To limit the transverse shifting of 40 opposite lamp bracket 10 of astigmatism set in lower locating slot 121,40 can be covered to astigmatism and positioned, prevent from dissipating
Deviating and loosening and lead to occur the case where light leakage occur in light set 40, easy to install and use.
In the present embodiment, astigmatism set 40 is in vertical cylindrical shape, and mounting post 11 is located at the centre bit in 40 inner cavities of astigmatism set
It sets, the uniformity of light can be further increased, certainly, in practical application, square tube shape etc. can also be used in astigmatism set 40, and other are suitable
Suitable shape, it is not limited to this.
The inner wall of lampshade 20 be diffusing reflection face, can to light carry out diffusing reflection, further increase light the uniformity and
Soft degree promotes illuminating effect, easy to use, can coat diffusing reflection coating on the inner wall of lampshade 20 in practical applications or incite somebody to action
The inner wall of lampshade 20 supports the common methods such as frosted shape to make the inner wall of lampshade 20 become diffusing reflection face.The upper wall of lampshade 20 is can
The astigmatism plate of light transmission so that this desk lamp also can issued section light upward, increase illumination zone, and can effectively mitigate and dazzle
Light, easy to use, the making of the materials such as acrylic, glass with astigmatism performance equally can be used in astigmatism plate.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the scope of protection of the utility model.
Claims (6)
1. a kind of uniformly light-emitting desk lamp, including main lamp body, the main lamp body includes lamp bracket (10) and is arranged on lamp bracket (10)
Lampshade (20), there is on the lamp bracket (10) light source, the lampshade (20) to be located at outside the light source, feature exists
In：It is to be arranged in the mounting post (11) to have a vertical mounting post (11), the light source on the lamp bracket (10)
Three or more LED light bars (30), each LED light bar (30) is circumferential uniformly point around the vertical central shaft of the mounting post (11)
Cloth also has on lamp bracket (10) and is located at the astigmatism set (40) of the mounting post (11) and LED light bar (30) outside.
2. a kind of uniformly light-emitting desk lamp according to claim 1, it is characterised in that：The astigmatism set (40) is in vertical
Tubular, the lower mounting seat (12) being provided on lamp bracket (10) below the astigmatism set (40) and above astigmatism set (40)
Upper mounting seat (13), the upper mounting seat (13) and/or lower mounting seat (12) are detachably arranged on lamp bracket (10), described
Astigmatism set (40) be fixedly clamped together on lamp bracket (10) by the upper mounting seat (13) and lower mounting seat (12).
3. a kind of uniformly light-emitting desk lamp according to claim 2, it is characterised in that：It is arranged in the upper mounting seat (13)
There is upper locating slot compatible with the top of astigmatism set (40), is provided in lower mounting seat (12) and the astigmatism set (40)
The compatible lower locating slot (121) in lower part, the upper and lower part of the astigmatism set (40) is plugged in the upper positioning respectively
To limit transverse shifting of the astigmatism set (40) with respect to lamp bracket (10) in slot and lower locating slot (121).
4. a kind of uniformly light-emitting desk lamp according to claim 1, it is characterised in that：The astigmatism set (40) is in vertical
Cylindrical shape, the mounting post (11) are located at the center in astigmatism set (40) inner cavity.
5. a kind of uniformly light-emitting desk lamp according to claim 1, it is characterised in that：The inner wall of the lampshade (20) is unrestrained anti-
Penetrate face.
6. a kind of uniformly light-emitting desk lamp according to claim 1, it is characterised in that：The upper wall of the lampshade (20) is can be saturating
The astigmatism plate of light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859327.XU CN207762635U (en) | 2017-12-26 | 2017-12-26 | A kind of uniformly light-emitting desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859327.XU CN207762635U (en) | 2017-12-26 | 2017-12-26 | A kind of uniformly light-emitting desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762635U true CN207762635U (en) | 2018-08-24 |
Family
ID=63184961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859327.XU Expired - Fee Related CN207762635U (en) | 2017-12-26 | 2017-12-26 | A kind of uniformly light-emitting desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762635U (en) |
-
2017
- 2017-12-26 CN CN201721859327.XU patent/CN207762635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |