CN216113524U - Anti-dazzle baffle and desk lamp - Google Patents
Anti-dazzle baffle and desk lamp Download PDFInfo
- Publication number
- CN216113524U CN216113524U CN202122576476.8U CN202122576476U CN216113524U CN 216113524 U CN216113524 U CN 216113524U CN 202122576476 U CN202122576476 U CN 202122576476U CN 216113524 U CN216113524 U CN 216113524U
- Authority
- CN
- China
- Prior art keywords
- baffle
- lamp
- lamp holder
- light
- glare
- 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.)
- Active
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an anti-glare baffle and a desk lamp, and belongs to the technical field of desk lamps. An anti-glare baffle comprises a baffle plate arranged below a lamp cap; the lamp holder is provided with a light-transmitting area below, the baffle is positioned outside the light-transmitting area, and the baffle blocks strong light transmitted from the light-transmitting area from being directly irradiated to eyes of a user. A desk lamp comprises a lamp holder, a lamp cap, a lamp post and an anti-dazzle baffle. The desk lamp can prevent the phenomenon of glare when the desk lamp is used, so that visual fatigue caused by the phenomenon of glare or standard exceeding of the glare when a user uses the desk lamp can be avoided.
Description
Technical Field
The utility model relates to the technical field of table lamps, in particular to an anti-dazzle baffle.
Background
As is well known, the function of a desk lamp in the market is to concentrate light in a small area, which is convenient for work and study. The bulb (light source) for the common desk lamp is an incandescent lamp, an energy-saving bulb, an LED lamp bead and the like.
Glare refers to the condition of vision in the field of view due to unfavorable luminance distributions, or extreme luminance contrast in space or time, so as to cause visual discomfort and reduce the visibility of objects. The visual field produces a sense of brightness that the human eye cannot adapt to, and may cause aversion, discomfort or even loss of visibility. An excessively high luminance occurs in a local place in the visual field or an excessively large luminance change occurs in front and rear. Glare is one of the important causes of visual fatigue.
The desk lamp has the glare phenomenon in the use process, and easily causes eye fatigue, so that eye diseases, particularly vision fatigue of teenagers, are easily caused by long-term use of the desk lamp with high illumination and overproof glare, and myopia or deepening is caused by long-term fatigue.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide an anti-glare baffle which can prevent the phenomenon of glare when a desk lamp is used, so that the visual fatigue of a user caused by the phenomenon of glare or overproof glare of the desk lamp can be avoided when the user uses the desk lamp.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An anti-glare baffle comprises a baffle plate arranged below a lamp cap; the lamp holder is provided with a light-transmitting area below, the baffle is positioned outside the light-transmitting area, and the baffle blocks strong light transmitted from the light-transmitting area from being directly irradiated to eyes of a user.
Preferably, the baffle is non-closed in shape.
Preferably, the baffle plate comprises a first panel and a pair of second panels; the two ends of the first panel are respectively connected with the end faces of the pair of second panels which are positioned on the same side.
Preferably, a light guide ring is arranged between the baffle plate and the lamp holder, and the shape of the inner side of the light guide ring is matched with the light transmission area.
Preferably, the baffle and the light guide ring are of an integral injection molding structure.
Preferably, the baffle is a concave arc structure.
Preferably, the vertical distance between one end of the baffle, which is far away from the lamp holder, and the lamp holder is 0.2cm-3.5 cm.
Preferably, a side wall of the baffle remote from the light transmitting region is at an angle of 10 ° to 170 ° to the light transmitting region.
Preferably, the side surface of the second panel is of an arc-shaped structure and is of a structure with a large top and a small bottom.
A desk lamp comprises a lamp holder, a lamp cap, a lamp post and an anti-dazzle baffle.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) this practicality is through the setting of baffle, and the baffle setting can block the direct and user's eyes contact of highlight that sees through from lamp holder light transmission area in the lamp holder below, the baffle to avoid the user to appear the problem of extreme luminance contrast in the in-process field of using the desk lamp.
(2) The utility model discloses a baffle is the setting of non-closed shape, the baffle blocks the highlight that directly gets into user's sight from the highlight that the lamp holder light transmission area was seen through, and distribute again from the light that the lamp holder light transmission area was seen through, make the light transmission area of lamp holder shine the scope and the required regional phase-match that illuminates of user, and then avoid the required regional excessive inhomogeneous imagination of light luminance to appear in the user, further avoid the user at the in-process that uses the desk lamp, because of the bright cloth in the field of vision distributes and unsuitable glare phenomenon appears.
(3) The utility model discloses a second panel side is the arc structure, and for the setting of big-end-up's structure, and the second panel has pleasing to the eye effect on the one hand, and on the other hand blocks the highlight of following lamp holder light transmission area and showing, avoids shining outside the required region of lighting up of user from the highlight that lamp holder light transmission area shows.
(4) The utility model discloses the setting of baffle for concave type arc structure, cambered surface on the baffle can reflect the highlight of following lamp holder printing opacity regional and carrying out the redistribution to the light that lamp holder printing opacity regional passed through, satisfies the requirement and the user's of user to the desk lamp among the national standard.
Drawings
FIG. 1 is a schematic perspective view of a lamp cap, a light guide ring and a baffle of the present invention;
FIG. 2 is a schematic structural view of the light guiding ring and the baffle of the present invention;
FIG. 3 is a schematic side view of the lamp head, light guide ring and bezel of the present invention;
FIG. 4 is a schematic front view of the lamp cap, light guide ring and bezel of the present invention;
FIG. 5 is a schematic view of the light transmitted from the transparent region according to the present invention;
fig. 6 is a schematic structural diagram of the desk lamp of the present invention.
The reference numbers in the figures illustrate:
the LED lamp comprises a lamp holder 1, a baffle 2, a first panel 201, a second panel 202, a light guide ring 3, a lamp post 4, a lamp holder 5 and a light transmitting area 6.
Detailed Description
Referring to fig. 1-5, an anti-glare baffle includes a baffle 2 installed below a lamp cap 1; the lamp holder 1 is provided with a light transmission area 6 below, the baffle 2 is positioned outside the light transmission area 6, and the baffle 2 blocks the strong light transmitted from the light transmission area 6 from directly reaching the eyes of a user.
Baffle 2 also can be made by weak light transmissivity material and form, baffle 2 can block the direct and user's eyes contact of the highlight that sees through from 1 light transmission zone 6 of lamp holder to avoid the problem of extreme luminance contrast to appear in the in-process field of user using the desk lamp, and then reduce the possibility that the eye disease appears in the user.
The baffle 2 is in a non-closed shape, the baffle 2 blocks light which directly enters the sight of a user from the light transmission area 6 of the lamp holder 1, and the light transmitted from the light transmission area 6 of the lamp holder 1 is redistributed, so that the irradiation range of the light transmission area 6 of the lamp holder 1 is matched with the illumination area required by the user, the phenomenon that the light brightness is excessively uneven in the area required by the user is avoided, and the phenomenon that the glare phenomenon is caused due to inappropriate bright cloth distribution in the visual field in the process that the user uses the desk lamp is further avoided.
The baffle plate 2 includes a first panel 201 and a pair of second panels 202; the two ends of the first panel 201 are respectively connected with the end surfaces of the pair of second panels 202 located on the same side.
A light guide ring 3 is installed between the baffle 2 and the lamp holder 1, the shape of the inner side of the light guide ring 3 is matched with the light transmission area 6, and the light guide ring 3 defines the light transmitted out of the light transmission area 6 of the lamp holder 1.
Baffle 2 is concave type arc structure, and the light that 1 light transmission area of lamp holder 6 passed through shines baffle 2, and baffle 2 launches light, redistributes the light that 1 light transmission area of lamp holder 6 passed through, increases the required regional luminance of illuminating of user.
The vertical distance between one end of the baffle 2 far away from the lamp holder 1 and the lamp holder 1 is 0.2cm-3.5 cm.
The included angle between one side wall of the baffle 2 far away from the light transmission area 6 and the light transmission area is 10-170 degrees.
The side of the second panel 202 is of an arc-shaped structure and is of a structure with a large top and a small bottom, so that on one hand, the second panel has an attractive effect, on the other hand, the strong light transmitted out of the light transmission area 6 of the lamp holder 1 is blocked, the strong light transmitted out of the light transmission area 6 of the lamp holder 1 is prevented from irradiating the area required by a user, and further the waste of light energy is avoided.
A desk lamp comprises a lamp holder 5, a lamp holder 1, a lamp post 4 and an anti-dazzle baffle 2; the lamp post 4 is arranged between the lamp holder 5 and the lamp holder 1, one end of the lamp post 4 is connected with the lamp holder 5, and the other end of the lamp post 4 is connected with the lamp holder 1; the anti-dazzle baffle 2 is connected in 1 bottom of lamp holder, and 1 bottom of lamp holder has the light transmission region, and the anti-dazzle baffle 2 is located the outside in light transmission region.
Claims (10)
1. An anti-glare baffle, comprising: comprises a baffle (2) arranged below a lamp holder (1); the lamp holder (1) is provided with a light transmission area (6) below, the baffle (2) is positioned outside the light transmission area (6), and the baffle (2) blocks strong light transmitted from the light transmission area (6) from directly irradiating the eyes of a user.
2. The antiglare shield of claim 1, wherein: the baffle (2) is in a non-closed shape.
3. The antiglare shield of claim 1, wherein: the baffle (2) comprises a first panel (201) and a pair of second panels (202);
two ends of the first panel (201) are respectively connected with the end surfaces of the pair of second panels (202) which are positioned on the same side.
4. The antiglare shield of claim 1, wherein: a light guide ring (3) is arranged between the baffle plate (2) and the lamp holder (1), and the shape of the inner side of the light guide ring (3) is matched with the light transmission area (6).
5. The antiglare shield of claim 4, wherein: the baffle (2) and the light guide ring (3) are of an integral injection molding structure.
6. The antiglare shield of claim 1, wherein: the baffle (2) is of a concave arc structure.
7. The antiglare shield of claim 1, wherein: the vertical distance between one end of the baffle (2) far away from the lamp holder (1) and the lamp holder (1) is 0.2cm-3.5 cm.
8. An anti-glare baffle according to claim 3, wherein: the included angle between one side wall of the baffle (2) far away from the light transmission area (6) and the light transmission area is 10-170 degrees.
9. An anti-glare baffle according to claim 3, wherein: the side surface of the second panel (202) is of an arc structure and is of a structure with a big top and a small bottom.
10. The utility model provides a desk lamp, includes lamp stand (5), lamp holder (1) and lamp pole (4), its characterized in that: further comprising an anti-glare baffle (2) according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576476.8U CN216113524U (en) | 2021-10-25 | 2021-10-25 | Anti-dazzle baffle and desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576476.8U CN216113524U (en) | 2021-10-25 | 2021-10-25 | Anti-dazzle baffle and desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216113524U true CN216113524U (en) | 2022-03-22 |
Family
ID=80709377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122576476.8U Active CN216113524U (en) | 2021-10-25 | 2021-10-25 | Anti-dazzle baffle and desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216113524U (en) |
-
2021
- 2021-10-25 CN CN202122576476.8U patent/CN216113524U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216113524U (en) | Anti-dazzle baffle and desk lamp | |
| CN206786424U (en) | A kind of eyeshield lighting device | |
| CN103899969A (en) | Shadowless table lamp with sitting posture monitoring function | |
| CN207661561U (en) | Annulus ornament lamp | |
| CN103017472B (en) | Lighting assembly used for refrigerator | |
| CN215982139U (en) | Desk lamp | |
| CN210035190U (en) | Display hanging lamp | |
| CN208735343U (en) | A kind of pseudo-classic hourglass bedside lamp | |
| CN208204886U (en) | A kind of LED anti-glare lens | |
| CN209511683U (en) | A kind of desk lamp light fixture enhancing illumination and the uniformity | |
| CN208382038U (en) | A kind of lens arrangement of LED illumination lamp | |
| CN208253462U (en) | A kind of lens, eye-protection blackboard lamp and eyeshield display system | |
| CN210014244U (en) | Indoor anti-dazzle flat spotlight | |
| CN215929479U (en) | Anti-dazzle optical member and classroom illumination lamps and lanterns of well style of calligraphy | |
| CN218671771U (en) | Anti-dazzle LED lamp | |
| CN208090604U (en) | A kind of LED light glass lamp shade | |
| CN213362189U (en) | Novel anti-dazzle blackboard lamp | |
| CN210771487U (en) | Prevent LED lamps and lanterns of blue light | |
| CN209893203U (en) | Cabinet lamp with non-direct-illumination light source and wine cabinet adopting cabinet lamp | |
| CN206130571U (en) | But novel lamps and lanterns of anti -dazzle | |
| CN2338607Y (en) | Secondary wave light source lamp | |
| CN213019246U (en) | Waterproof barrel lamp | |
| CN212108082U (en) | Anti-dazzle blackboard lamp | |
| CN214249226U (en) | Anti-dazzle desk lamp | |
| CN207882597U (en) | A kind of double-colored eyeglass and glasses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |