CN216896957U - Anti-dazzle energy-saving illuminating lamp for blackboard in classroom - Google Patents
Anti-dazzle energy-saving illuminating lamp for blackboard in classroom Download PDFInfo
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- CN216896957U CN216896957U CN202123119058.2U CN202123119058U CN216896957U CN 216896957 U CN216896957 U CN 216896957U CN 202123119058 U CN202123119058 U CN 202123119058U CN 216896957 U CN216896957 U CN 216896957U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom. The LED lamp comprises a shell, an LED lamp strip, an LED driver power supply, an anti-glare acrylic transparent cover and an anti-glare shielding plate; an inclined open slot is formed in the front side of the lower surface of the shell and used for mounting an LED light bar; the LED lamp strip is arranged in an inclined open slot at the front side below the shell; an anti-glare acrylic transparent cover is arranged outside the LED light bar; the anti-glare acrylic transparent cover is fixedly arranged on the shell; the anti-glare baffle plate is obliquely arranged at the lower part of the shell and is positioned below the anti-glare acrylic transparent cover; the LED driver power supply is fixedly arranged at the top of the shell and is electrically connected with the LED lamp strip. The anti-dazzle energy-saving illuminating lamp for the blackboard in the classroom can effectively protect eyes of students, and is softer in light emitting, more environment-friendly and more energy-saving.
Description
Technical Field
The utility model belongs to the technical field of illumination, relates to an illumination lamp, and particularly relates to an anti-dazzle energy-saving illumination lamp for a blackboard in a classroom.
Background
The classroom is an important learning place for students, and a large amount of lighting is usually installed in the classroom to ensure the indoor lighting effect. There are also problems with current classroom lighting:
(1) a special blackboard lamp is not installed in a classroom, and a lamp tube is usually exposed outside even if the special blackboard lamp exists in the classroom, so that the glare value is easy to exceed the standard, and uncomfortable feelings of eyes and psychology are caused to students.
(2) At present, the color temperature of light used by most blackboards is basically more than 6000K, a large amount of blue light is contained, irreparable damage can be caused to eyes, the color rendering index is low, and the color distinguishing capability of students is easily influenced.
(3) Some blackboard lamps have lower illuminance values which are lower than 500LX, so that the visual effect of the students looking at the blackboard cannot be well met, and if the students learn under the light with lower illuminance values for a long time, the eyesight is easy to decline.
(4) At present, blackboard lamps in classrooms are difficult to save energy and ensure that the light emitting effect directly reaches a good balance, a plurality of classrooms are not usually provided with blackboard lamps or adopt LED lamp tubes for improving the energy saving effect, and because the LED lamp tubes are exposed outside, the glare value exceeds the standard, so that the lighting effect cannot reach the light standard of a classroom.
SUMMERY OF THE UTILITY MODEL
The utility model is made to solve the above problems, and an object of the utility model is to provide an anti-glare energy-saving lighting lamp for a blackboard in a classroom, which can effectively protect eyes of students.
The technical scheme of the utility model is as follows:
the utility model provides an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom, which has the technical characteristics that: the LED lamp comprises a shell, an LED lamp strip, an LED driver power supply, an anti-glare acrylic transparent cover and an anti-glare baffle plate; an inclined open slot is formed in the front side of the lower surface of the shell and used for mounting an LED light bar; the LED lamp strip is arranged in an inclined open slot at the front side below the shell; an anti-glare acrylic transparent cover is arranged outside the LED light bar; the anti-glare acrylic transparent cover is fixedly arranged on the shell; the anti-glare baffle plate is obliquely arranged at the lower part of the shell and is positioned below the anti-glare acrylic transparent cover; the LED driver power supply is fixedly arranged at the top of the shell and is electrically connected with the LED lamp strip.
The utility model provides an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom, which can also have the following technical characteristics: the shell is a specially-made section, the whole section of the shell is in an inverted trapezoid shape, a small wedge-shaped cavity is arranged at the front part, a small middle cavity is arranged at the middle part, and a large rectangular cavity is arranged at the rear part; an oblique open slot is formed in the front side of the lower surface of the shell, and a first groove and a second groove are formed in the oblique open slot and are respectively used for mounting an LED light bar and an anti-glare acrylic transparent cover; the top of the lifting hook is provided with a third groove for mounting the angle-adjustable lifting hook and the LED driver power supply.
The utility model provides an anti-glare energy-saving illuminating lamp for a blackboard in a classroom, which can also have the following technical characteristics: in an oblique open slot at the front side below the shell, two sides close to the bottom are provided with first grooves, and two sides close to the opening are provided with second grooves; LED lamp strip inlays the dress in first recess, prevent dazzling ya keli translucent cover inlays the dress in the second recess.
The utility model provides an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom, which can also have the following technical characteristics: bottom is equipped with oblique downwardly convex inserted sheet below the obliquely open slot of the front side under the casing prevent dazzling light shielding plate upper portion and be equipped with the slot, through insert the inserted sheet with the casing prevent dazzling in the slot on light shielding plate upper portion, enable prevent dazzling light shielding plate and fix on the casing.
The utility model provides an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom, which can also have the following technical characteristics: the bottom of the LED driver power supply protrudes and is embedded into the third groove in the top of the shell.
The utility model provides an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom, which can also have the following technical characteristics: two angle-adjustable lifting hooks are fixedly mounted at the top of the shell; the angle-adjustable lifting hook comprises a vertical plate, a top transverse plate and a bottom transverse plate; a transverse plate at the top of the connecting rod is provided with a mounting hole, and a vertical plate of the connecting rod is wide in the middle and narrow up and down; and a bottom transverse plate of the lifting hook with the adjustable angle is embedded into a third groove at the top of the shell.
The utility model provides an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom, which can also have the following technical characteristics: the inner wall of the shell is provided with a screw hole groove; sealing plates (plugs) are arranged at openings at two sides of the shell; the sealing plate is fixed on the shell by screwing screws into the screw hole grooves on the inner wall of the shell.
The utility model provides an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom, which can also have the following technical characteristics: the shell is 1-2 meters long, 5-12 CM wide and 3-5 CM thick; the anti-glare baffle plate is rectangular, the length of the baffle plate is 1-2 m, the width of the baffle plate is 2-5 CM, the thickness of the baffle plate is 1-5 CM, the middle thickness of the baffle plate is large, and the upper end and the lower end of the baffle plate are small.
The utility model provides an anti-dazzle energy-saving illuminating lamp for a blackboard in a classroom, which can also have the following technical characteristics: the LED lamp strip is an LED lamp strip with the color temperature of 5000K and the color rendering index of more than or equal to 90, and the power of the LED lamp strip is between 30 and 45W.
The utility model has the following functions and effects:
(1) in the anti-dazzle energy-saving illuminating lamp for the blackboard in the classroom, the opening of the shell is provided with the LED lamp strip, the color temperature of the lamp bead is 5000K (+/-) 20, the color rendering index is more than or equal to 90, and the power is between 30W and 45W. The good color temperature and color rendering index ensure the authenticity of the light color of the lamp and avoid the occurrence of glare.
(2) The anti-glare energy-saving illuminating lamp for the blackboard in the classroom is reasonable in structure arrangement, and the anti-glare baffle plate is obliquely arranged at the lower part of the shell and is positioned below the anti-glare acrylic transparent cover, so that students can be ensured not to directly see lamp beads, the eyes are prevented from being injured, and the eyes of the students are effectively protected.
(3) In the anti-glare and energy-saving illuminating lamp for the blackboard in the classroom, the acrylic transparent strip is arranged on the surface of the lamp strip, so that the light can be emitted more softly. The overall color temperature, the color rendering index and the light emitting efficiency of the lamp all reach the standard of a classroom blackboard illuminating lamp, and the lamp can be well suitable for use in classrooms, has an energy-saving effect, and is more environment-friendly and energy-saving.
Drawings
FIG. 1 is a schematic view of an assembly structure of an anti-glare energy-saving illuminating lamp for a blackboard in a classroom according to the present invention;
FIG. 2 is an exploded view of the blackboard anti-glare energy-saving illumination lamp for classroom according to the present invention;
FIG. 3 is a schematic view of a partial connection structure of the anti-glare energy-saving illuminating lamp for a blackboard in a classroom according to the present invention;
FIG. 4 is a schematic side view of the anti-glare energy-saving illuminating lamp for the blackboard in the classroom according to the present invention;
FIG. 5 is a schematic structural diagram of the anti-glare energy-saving illuminating lamp for the blackboard in the classroom in a side view from the top;
fig. 6 is a schematic structural diagram of the anti-glare energy-saving illuminating lamp for the blackboard in the classroom in a bottom-up side view.
In the figure: 1. casing 2, but angle regulation's lifting hook 3, LED driver power 4, casing end cap 5, LED lamp strip 6, prevent dazzling light ya keli translucent cover 7, prevent dazzling light shielding plate 8, first recess 9, second recess 10, obliquely open slot 11, inserted sheet 12, slot 13, third recess 14, big rectangle cavity 15, little middle cavity 16, little wedge cavity 17, screw hole groove 20, mounting hole
Detailed Description
The utility model is further described below with reference to the following figures and examples.
Examples
As shown in fig. 1-6, the utility model relates to an anti-glare energy-saving lighting fixture for a blackboard in a classroom, which comprises a housing 1, an LED light bar 5, an LED driver power supply 3, an anti-glare acrylic transparent cover 6 and an anti-glare baffle 7; an inclined open slot 10 is formed in the front side of the lower surface of the shell 1 and used for mounting an LED light bar 5; the LED light bar 5 is arranged in an inclined open slot 10 on the front side below the shell 1; an anti-glare acrylic transparent cover 6 is arranged outside the LED light bar 5; the anti-glare acrylic transparent cover 6 is fixedly arranged on the shell 1; the anti-glare baffle plate 7 is obliquely arranged at the bottom of an oblique open slot 10 at the front side below the shell 1 and is positioned below the anti-glare acrylic transparent cover 6; the LED driver power supply 3 is fixedly arranged at the top of the shell 1 and is electrically connected with the LED light bar 5.
The anti-glare and energy-saving illuminating lamp for the blackboard in the classroom provided by the embodiment further has the following technical characteristics: the shell 1 is a special aluminum profile, the whole section of the shell is inverted trapezoid, a small wedge-shaped cavity 16 is arranged at the front part, a small middle cavity 15 is arranged at the middle part, and a large rectangular cavity 14 is arranged at the rear part, so that the reinforcing and supporting effects are achieved; an inclined open slot 10 is formed in the front side of the lower surface of the shell 1, a first groove 8 and a second groove 9 are formed in the inclined open slot 10, and the first groove 8 and the second groove 9 are respectively used for mounting an LED light bar 5 and an anti-glare acrylic transparent cover 6; the top of the lifting hook is provided with a third groove 13 for mounting the angle-adjustable lifting hook 2 and the LED driver power supply 3; three screw hole grooves 17 are arranged on the inner wall of the shell 1; sealing plates (plugs 4) are arranged at openings at two sides of the shell 1; the sealing plate (plug 4) is fixed to the case 1 by screwing a screw into the screw hole groove 17 of the case 1.
The anti-glare and energy-saving illuminating lamp for the blackboard in the classroom provided by the embodiment further has the following technical characteristics: two angle-adjustable lifting hooks 2 are fixedly arranged at the top of the shell 1; the angle-adjustable lifting hook 2 comprises a vertical plate, a top transverse plate and a bottom transverse plate; the top cross plate is provided with a mounting hole 20, and the middle of the vertical plate is wide and narrow. The top of the shell 1 is provided with a third groove 13, and a bottom transverse plate of the angle-adjustable lifting hook 2 is embedded into the third groove 13 at the top of the shell 1.
The anti-glare and energy-saving illuminating lamp for the blackboard in the classroom provided by the embodiment further has the following technical characteristics: the anti-glare acrylic transparent cover 6 is embedded on the shell 1. In an inclined open slot 10 at the front side below the shell 1, two sides close to the bottom are provided with first grooves 8, and two sides close to the opening are provided with second grooves 9; LED lamp strip 5 inlays the dress in first recess 8, prevent dazzling ya keli translucent cover 6 inlays the dress in second recess 9.
The anti-glare and energy-saving illuminating lamp for the blackboard in the classroom provided by the embodiment further has the following technical characteristics: the bottom is equipped with oblique downwardly convex inserted sheet 11 below the oblique open slot 10 of the front side under casing 1, prevent dazzling the upper portion of shielding plate 7, lower part and be equipped with slot 12, through inserting inserted sheet 11 with casing 1 in the slot 12 on preventing dazzling the upper portion of shielding plate 7, enable prevent dazzling the shielding plate 7 and fix on the casing.
The anti-glare and energy-saving illuminating lamp for the blackboard in the classroom provided by the embodiment further has the following technical characteristics: the bottom of the LED driver power supply 3 protrudes and is embedded into a third groove 13 at the top of the housing 1 (the LED driver power supply 3 is inserted into the third groove from an opening at one side of the housing 1, and then a sealing plate, i.e., a plug 4, is installed).
The anti-glare and energy-saving illuminating lamp for the blackboard in the classroom provided by the embodiment further has the following technical characteristics: the length of the shell 1 is 1-2 meters, the width is 5-12 CM, and the thickness is 3-5 CM; the anti-glare baffle plate 7 is rectangular, 1-2 m in length, 2-5 CM in width and 1-5 CM in thickness, the middle of the baffle plate is thick, and the upper end and the lower end of the baffle plate are thin.
The anti-glare energy-saving illuminating lamp for the blackboard in the classroom provided by the embodiment further has the technical characteristics that: the LED light bar 5 is an LED light bar with the color temperature of 5000K and the color rendering index of more than or equal to 90, and the power is 30-45W.
Action and effect of the present embodiment:
(1) in the anti-dazzle energy-saving illuminating lamp for the blackboard in the classroom, the opening of the shell is provided with the LED lamp strip, the color temperature of the lamp bead is 5000K (+/-) 20, the color rendering index is more than or equal to 90, and the power is between 30W and 45W. The good color temperature and color rendering index ensure the authenticity of the light color of the lamp and avoid the occurrence of glare.
(2) The blackboard anti-glare energy-saving illuminating lamp for classrooms is reasonable in structure arrangement, the anti-glare baffle plate is obliquely arranged at the lower part of the shell and is positioned below the anti-glare acrylic transparent cover, so that students can be prevented from directly seeing the lamp beads, eyes are prevented from being injured, and the eyes of the students are effectively protected.
(3) In the anti-glare and energy-saving illuminating lamp for the blackboard in the classroom, the acrylic transparent strip is arranged on the surface of the lamp strip, so that the light can be emitted more softly. The color temperature, the color rendering index and the light emitting efficiency of the whole lamp all reach the standard of a blackboard illuminating lamp in a classroom, and the lamp can be well suitable for the classroom, has an energy-saving effect, and is more environment-friendly and energy-saving.
Claims (10)
1. An anti-glare energy-saving illuminating lamp for a blackboard in a classroom, which is characterized by comprising: the LED lamp comprises a shell, an LED lamp strip, an LED driver power supply, an anti-glare acrylic transparent cover and an anti-glare baffle plate;
an inclined open slot is formed in the front side of the lower surface of the shell and used for mounting an LED light bar;
the LED lamp strip is arranged in an inclined open slot on the front side below the shell;
an anti-glare acrylic transparent cover is arranged outside the LED light bar; the anti-glare acrylic transparent cover is fixedly arranged on the shell;
the anti-glare baffle plate is obliquely arranged at the lower part of the shell and is positioned below the anti-glare acrylic transparent cover;
the LED driver power supply is fixedly arranged at the top of the shell and is electrically connected with the LED lamp strip.
2. An anti-glare energy-saving illuminating lamp for a blackboard used in classrooms, as claimed in claim 1, wherein the housing is a special section bar, the whole cross section of the housing is in an inverted trapezoid shape, the front part of the housing has a small wedge-shaped cavity, the middle part of the housing has a small middle cavity, and the rear part of the housing has a large rectangular cavity; a first groove and a second groove are arranged in an opening groove which is obliquely arranged at the front side below the shell and are respectively used for installing an LED light bar and an anti-glare acrylic transparent cover; the top of the lifting hook is provided with a third groove for mounting the angle-adjustable lifting hook and the LED driver power supply.
3. An energy-saving lighting fixture for anti-glare blackboards in classrooms as claimed in claim 1 or 2, wherein in the inclined open slot at the front side below the shell, a first groove is arranged at two sides close to the bottom, and a second groove is arranged at two sides close to the opening; the LED lamp strip inlays the dress in the first recess, prevent dazzling ya keli translucent cover inlays the dress in the second recess.
4. The energy-saving lighting fixture for anti-glare blackboard used in classrooms as claimed in claim 1 or 2, wherein an insertion piece is provided at the bottom of the lower surface of the inclined open slot at the front side of the lower surface of the housing, and the insertion slot is provided at the upper part of the anti-glare shield, and the anti-glare shield can be fixed on the housing by inserting the insertion piece of the housing into the insertion slot at the upper part of the anti-glare shield.
5. An anti-glare blackboard energy-saving lighting fixture for classrooms as claimed in claim 2, wherein the bottom of the power supply of the LED driver is protruded and embedded into the third groove at the top of the housing.
6. An anti-glare blackboard energy-saving illumination lamp for classrooms as claimed in claim 2, wherein two angle-adjustable hooks are fixedly mounted on the top of the housing; the angle-adjustable lifting hook comprises a vertical plate, a top transverse plate and a bottom transverse plate; a transverse plate at the top of the connecting rod is provided with a mounting hole, and a vertical plate of the connecting rod is wide in the middle and narrow up and down; and a bottom transverse plate of the lifting hook with the adjustable angle is embedded into a third groove at the top of the shell.
7. An energy-saving illumination lamp for an anti-glare blackboard used in classrooms as claimed in claim 1 or 2, wherein the inner wall of the housing is provided with a screw hole groove; sealing plates are arranged at openings at two sides of the shell; the sealing plate is fixed on the shell by screwing screws into the screw hole grooves on the inner wall of the shell.
8. An anti-glare blackboard energy-saving illumination lamp for classrooms as claimed in claim 1 or 2, wherein the housing has a length of 1-2 m, a width of 5CM-12CM and a thickness of 3CM-5 CM.
9. The anti-glare blackboard energy-saving lighting fixture for classrooms as claimed in claim 8,
the anti-glare baffle plate is rectangular, the length of the baffle plate is 1-2 m, the width of the baffle plate is 2-5 CM, the thickness of the baffle plate is 1-5 CM, the middle thickness of the baffle plate is large, and the upper end and the lower end of the baffle plate are small.
10. The anti-glare blackboard energy-saving illuminating lamp for classrooms as claimed in claim 1 or 2, wherein the LED lamp bar is an LED lamp bar with the color temperature of 5000K and the color rendering index of more than or equal to 90, and the power is between 30 and 45W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119058.2U CN216896957U (en) | 2021-12-13 | 2021-12-13 | Anti-dazzle energy-saving illuminating lamp for blackboard in classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119058.2U CN216896957U (en) | 2021-12-13 | 2021-12-13 | Anti-dazzle energy-saving illuminating lamp for blackboard in classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216896957U true CN216896957U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123119058.2U Active CN216896957U (en) | 2021-12-13 | 2021-12-13 | Anti-dazzle energy-saving illuminating lamp for blackboard in classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216896957U (en) |
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2021
- 2021-12-13 CN CN202123119058.2U patent/CN216896957U/en active Active
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