CN214700465U - Novel structure anti-dazzle blackboard lamp - Google Patents
Novel structure anti-dazzle blackboard lamp Download PDFInfo
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- CN214700465U CN214700465U CN202121493990.9U CN202121493990U CN214700465U CN 214700465 U CN214700465 U CN 214700465U CN 202121493990 U CN202121493990 U CN 202121493990U CN 214700465 U CN214700465 U CN 214700465U
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- 239000011324 bead Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001678 irradiating effect Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 5
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of lighting lamps, in particular to an anti-dazzle blackboard lamp with a novel structure, which comprises a lamp body, a driving power supply, a telescopic suspender and an angle adjusting device, wherein the driving power supply is arranged on the lamp body, the telescopic suspender is connected with the lamp body through the angle adjusting device, the lamp body comprises a lamp shell, a light source module is arranged in the lamp shell, an optical lens is arranged outside the light source module, both ends of the lamp shell are respectively provided with a side cover plate, the bottom edge of the lamp shell is provided with an anti-dazzle baffle, the irradiation brightness and the service life are improved by adopting an LED light source and the optical lens, the irradiation range of the light source is directly limited by adding a light barrier with an arc-shaped structure on the lamp body, the strong light is effectively prevented from irradiating backwards, the harm of the strong light to eyes is avoided, the irradiation position of the light source can be better adjusted by adopting an installation structure with adjustable angle and height, so that the lamp achieves the best lighting effect, the light irradiation range is convenient to adjust, and the device is suitable for various occasions with high requirements on the healthy light environment.
Description
The technical field is as follows:
the utility model relates to a lighting lamp technical field refers in particular to a novel structure anti-dazzle blackboard lamp.
Background art:
at present, lighting lamps on the market are various, the traditional fluorescent lamp is gradually replaced by an LED lamp due to the defects of brightness and service life, but light emitted by an LED is dazzling, so that the visual effect is poor, and the halation is serious. Especially the used blackboard lamp in school's classroom, traditional classroom blackboard lamp uses fluorescent tube to shine, the luminance attenuates gradually after using for a long time, under the not good condition of light irradiation, student's eyesight will be influenced, follow-up some LED's blackboard lamp has appeared, but do not pass through the dispersion of lens, perhaps do not pass through the baffle shading, and can not adjust the irradiation angle, lead to LED highlight direct irradiation to people's eyes, student and mr will lead to eyes often tired under the long-time strong light irradiation, eyesight will be influenced even, cause harm such as myopia.
The utility model has the following contents:
the utility model aims at the not enough of above technique, and provide a novel anti-dazzle blackboard lamp of structure, its structural design science is simple, through adopting the LED light source and having optical lens, illumination intensity and life have been promoted, the barn door through increasing the arc structure on the lamp body, the irradiation range of light source has directly been restricted, effectively prevent the highlight backward irradiation, avoid the highlight to produce harm to mr and classmatic's eyes in the classroom, through adopting angle of adjustment and high mounting structure, can be better adjustment light source irradiation position, make lamps and lanterns reach best illuminating effect, the light irradiation range adjustment is convenient, it is applicable in the multiple occasion that requires high to healthy light environment.
In order to realize the above purpose, the utility model relates to a novel structure anti-dazzle blackboard lamp, including lamp body, drive power supply, flexible jib and angular adjustment device, drive power supply sets up on the lamp body, is connected through angular adjustment device between flexible jib and the lamp body, the lamp body is including the lamp body, and the inside light source module that is equipped with of lamp body, and the light source module outside is equipped with optical lens, and the both ends head of lamp body all is equipped with the side cap board, and the bottom edge of lamp body is equipped with anti-dazzle baffle, flexible jib is including inhaling the overhead pan, inhales the upper boom of the lower part fixedly connected with of overhead pan, and the lower part swing joint of going up the jib has lower jib, goes up the jib and is equipped with jib adjusting screw down between the jib.
The angle adjusting device comprises an upper support, a lower support and an angle adjusting screw, the upper support is fixedly connected with the bottom of the lower suspension rod, the lower support is connected with the upper surface of the lamp shell, and the upper support is movably connected with the lower support through the angle adjusting screw.
The LED lamp is characterized in that the light source module is an LED light source plate, a plurality of LED lamp beads are arranged on the light source module, and the light source module is electrically connected with the driving power supply.
The optical lens is any one of a PMMA lens, a PS lens, a PC lens, a PP lens and an MMA lens.
The cross section of the end of the anti-dazzle baffle is of an arc structure.
The utility model discloses beneficial effect does: an anti-dazzle blackboard lamp with a novel structure comprises a lamp body, a driving power supply, a telescopic hanging rod and an angle adjusting device, wherein the driving power supply is arranged on the lamp body, the telescopic hanging rod is connected with the lamp body through the angle adjusting device, the lamp body comprises a lamp shell, a light source module is arranged in the lamp shell, an optical lens is arranged outside the light source module, side cover plates are arranged at two ends of the lamp shell, an anti-dazzle baffle is arranged at the bottom edge of the lamp shell, an LED light source and the optical lens are adopted, the irradiation brightness and the service life are improved, an arc-shaped light blocking plate is additionally arranged on the lamp body, the irradiation range of the light source is directly limited, the backward irradiation of strong light is effectively prevented, the damage of the strong light to eyes of teachers and classmates in classrooms is avoided, the irradiation position of the light source can be better adjusted by adopting an installation structure with adjustable angle and height, so that the lamp achieves the best illumination effect, the light irradiation range is convenient to adjust, and the device is suitable for various occasions with high requirements on the healthy light environment.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view in another direction of the present invention;
fig. 3 is an exploded view of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1 to 3: the utility model relates to a novel structure anti-dazzle blackboard lamp, including lamp body 1, drive power supply 2, flexible jib 3 and angular adjustment device 4, drive power supply 2 sets up on lamp body 1, is connected through angular adjustment device 4 between flexible jib 3 and the lamp body 1, lamp body 1 is including lamp body 10, and the inside light source module 11 that is equipped with of lamp body 10, and light source module 11 outside is equipped with optical lens 12, and the both ends head of lamp body 10 all is equipped with side cover plate 13, and the bottom edge of lamp body 10 is equipped with anti-dazzle baffle 14, flexible jib 3 is including inhaling a dish 30, inhales a dish 30's lower part fixedly connected with upper boom 31, and upper boom 31's lower part swing joint has lower jib 32, is equipped with jib adjusting screw 33 between upper boom 31 and the lower jib 32, adopts the height of flexible jib convenient to adjust the lamp body, adjustment light source irradiation position that can be better.
The angle adjusting device 4 comprises an upper bracket 41, a lower bracket 42 and an angle adjusting screw 43, the upper bracket 41 is fixedly connected with the bottom of the lower suspension rod 32, the lower bracket 42 is connected with the upper surface of the lamp housing 10, the upper bracket 41 is movably connected with the lower bracket 42 through the angle adjusting screw 43, the irradiation angle of the lamp body is adjusted through the angle adjusting screw 43, the irradiation position of the light source can be better adjusted, and the lamp can achieve the best illumination effect.
The optical lens 12 is any one of a PMMA lens, a PS lens, a PC lens, a PP lens and an MMA lens, and is a specially designed lens for dispersing a glaring light source and avoiding the glaring of strong light.
The cross section of the end of the anti-dazzle baffle 14 is of an arc-shaped structure, so that the irradiation range of a light source is limited, strong light is effectively prevented from irradiating backwards, and the strong light is prevented from harming eyes of teachers and students in classrooms.
The technical characteristics are as follows: the utility model relates to a novel structure anti-dazzle blackboard lamp, through adopting the LED light source and having optical lens, illumination intensity and life have been promoted, through the barn door that increases arc structure on the lamp body, the direct irradiation range who has restricted the light source, prevent effectively that the highlight from shining backward, avoid the highlight to produce harm to mr and classmate's eyes in the classroom, through adopting angle of adjustment and high mounting structure, can be better adjustment light source irradiation position, make lamps and lanterns reach best illuminating effect, light irradiation range adjustment is convenient, it is applicable in the multiple occasion that requires high to healthy light environment.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (5)
1. The utility model provides a novel structure anti-dazzle blackboard lamp, includes lamp body (1), drive power supply (2), flexible jib (3) and angle adjusting device (4), its characterized in that: drive power supply (2) set up on lamp body (1), are connected through angle adjusting device (4) between flexible jib (3) and lamp body (1), lamp body (1) is including lamp body (10), and lamp body (10) inside is equipped with light source module (11), and light source module (11) outside is equipped with optical lens (12), and the both ends head of lamp body (10) all is equipped with side cover board (13), and the bottom edge of lamp body (10) is equipped with anti-dazzle baffle (14), flexible jib (3) are including inhaling a dish (30), inhales the lower part fixedly connected with of a dish (30) and goes up jib (31), goes up jib (32) under the lower part swing joint of jib (31), goes up jib (31) and is equipped with jib adjusting screw (33) down between jib (32).
2. The anti-dazzle blackboard lamp with a novel structure according to claim 1, characterized in that: the angle adjusting device (4) comprises an upper support (41), a lower support (42) and an angle adjusting screw (43), the upper support (41) is fixedly connected with the bottom of the lower suspension rod (32), the lower support (42) is connected with the upper surface of the lamp shell (10), and the upper support (41) is movably connected with the lower support (42) through the angle adjusting screw (43).
3. The anti-dazzle blackboard lamp with a novel structure according to claim 1, characterized in that: the LED lamp is characterized in that the light source module (11) is an LED light source plate, a plurality of LED lamp beads are arranged on the light source module (11), and the light source module (11) is electrically connected with the driving power supply (2).
4. The anti-dazzle blackboard lamp with a novel structure according to claim 1, characterized in that: the optical lens (12) is any one of a PMMA lens, a PS lens, a PC lens, a PP lens and an MMA lens.
5. The anti-dazzle blackboard lamp with a novel structure according to claim 1, characterized in that: the cross section of the end of the anti-dazzle baffle (14) is of an arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121493990.9U CN214700465U (en) | 2021-07-02 | 2021-07-02 | Novel structure anti-dazzle blackboard lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121493990.9U CN214700465U (en) | 2021-07-02 | 2021-07-02 | Novel structure anti-dazzle blackboard lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214700465U true CN214700465U (en) | 2021-11-12 |
Family
ID=78556256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121493990.9U Expired - Fee Related CN214700465U (en) | 2021-07-02 | 2021-07-02 | Novel structure anti-dazzle blackboard lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214700465U (en) |
-
2021
- 2021-07-02 CN CN202121493990.9U patent/CN214700465U/en not_active Expired - Fee Related
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| 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: 20211112 |