A low glare value photobiological safety eye protection lamp

Abstract

The present invention provides a low-glare value photobiological safety eye protection lamp, comprising an iron shell, a head assembly is provided at the end of the iron shell, two light source boards are provided at the inner top of the iron shell, backlight boards are provided on both sides of the light source board, the backlight boards are located in the middle of both sides of the iron shell, an anti-glare lampshade is provided on the surface of the iron shell, an anti-glare grille plate is provided on the surface of the anti-glare lampshade, and a frame is slidably connected to the outer side of the iron shell. Beneficial effect: the present invention solves the problem that the existing classroom lamps have low illumination and poor uniformity in the classroom space, which is convenient for teenagers and teachers to study and work in this environment for a long time, and the striped anti-glare lampshade made of PPS material is added, which solves the problem of illumination loss and too small beam angle caused by the current common use of acrylic frosted boards, and can effectively avoid the formation of strong light and dark intervals indoors while reducing glare.

Description

Technical Field

[0001] The invention discloses a low-glare value light biological safety eye protection lamp, belonging to the technical field of lighting. Background Art

[0002] At present, most classroom LED lighting fixtures have greatly improved the illumination in the classroom compared with traditional fluorescent lamps. However, because LED is a point light source, the glare value in the classroom is too high, and there is a blue light hazard, which will cause irreversible damage to the eyes of students and teachers. In order to solve this problem, the more common practice in the market is to add a layer of acrylic light-transmitting board with a frosted surface to the outer layer of the lamp, and then add a grille outside the acrylic board to make the light propagate in a directional manner. This can certainly reduce the ambient glare, but it causes poor illumination uniformity in the classroom space, and the light will decay after passing through the frosted acrylic board, resulting in reduced illumination.

[0003] In addition, since there is no light reflection above the lamp, a relatively obvious light and dark area is formed, so that two areas with particularly distinct brightness are formed in the classroom with the lamp as the dividing line. The upper area is particularly dark and the lower area is particularly bright. In this way, the eyes of students and teachers have to adapt to the ambient light alternately in two areas with a large difference in brightness, which causes visual fatigue. If students and teachers study and work in such an environment for a long time, the myopia rate of their eyes will increase sharply. In addition, dust will accumulate on the surface of the anti-glare grille after long-term use. Since the device is used in the classroom, it is not convenient to clean it. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a low glare value photobiological safety eye protection lamp.

[0005] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0006] A low-glare value photobiological safety eye protection lamp comprises an iron shell, a head assembly is provided at the end of the iron shell, two light source panels are provided at the inner top of the iron shell, backlight panels are provided on both sides of the light source panels, and the backlight panels are located in the middle of both sides of the iron shell, an anti-glare lampshade is provided on the surface of the iron shell, an anti-glare grille plate is provided on the surface of the anti-glare lampshade, a frame is slidably connected to the outer side of the iron shell, and a cleaning assembly matching the anti-glare grille plate is provided in the frame.

[0007] Furthermore, the head assembly includes a left end cover and a right end cover located at the left and right ends of the iron shell, an LED control device board is arranged in the right end cover, a slot is respectively arranged on both sides of the right end cover, both ends of the LED control device board are installed in the slot, a dustproof fixing sleeve is arranged in the right end cover, an input power line of the LED control device board is installed on the dustproof fixing sleeve, and an output line of the LED control device board is welded to the light source board.

[0008] Furthermore, the left end cover and the right end cover are respectively provided with four protrusions, and the two ends of the iron shell are respectively provided with four fixing holes, and the left end cover and the right end cover are both fixed to the iron shell by the protrusions and the fixing holes.

[0009] Furthermore, two rows of fixing claws cooperating with the light source panel are provided on the inner top of the iron shell, and each row of the fixing claws consists of five groups. Five mounting holes 1 are provided in the middle of both sides of the iron shell, and five mounting holes 2 corresponding to the mounting holes 1 are provided on the backlight panel. The mounting holes 1 and the mounting holes 2 are connected and fixed by plastic staples.

[0010] Furthermore, the iron shell is a rectangular plate with a trapezoidal structure, the anti-glare lampshade and the anti-glare grille are both rectangular plates, the upper surface of the anti-glare lampshade is provided with a convex surface, and the anti-glare grille is composed of a plurality of small grids.

[0011] Furthermore, four light-transmitting openings are respectively arranged in the middle of two sides of the iron shell, and the light-transmitting openings are rectangular structures. Both the light source plate and the backlight plate are long strip-shaped plates.

[0012] Furthermore, a hanging piece is welded on the top of the iron shell, and a U-shaped opening is provided on the hanging piece, and the U-shaped opening is fixed to the hanging rod through an open nut and a screw.

[0013] The beneficial effects of the present invention are:

[0014] The eye protection lamp provided by the present invention solves the problems of low illumination, poor uniformity and unsatisfactory glare index UGR value of existing classroom lamps in the classroom space, making it convenient for teenagers and teachers to study and work in this environment for a long time.

[0015] The present invention ensures that the lamp meets the illumination requirements through the combined effects of structure and material, while improving uniformity and overall luminous flux, further reducing the glare value and creating a soft and comfortable eye-using environment.

[0016] The eye protection lamp provided by the present invention not only adds a backlight source, but also adds an anti-glare lampshade made of PPS material and with stripes that can produce polarization interference phenomenon, so as to solve the problems of illumination loss and small beam angle caused by the currently commonly used acrylic frosted plates. While reducing glare, it can effectively avoid the formation of strong light and dark intervals in the room, thereby effectively solving the glare problem fundamentally and greatly improving the overall luminous flux and light efficiency of the lamp.

[0017] The eye protection lamp provided by the present invention adopts an iron shell to reduce costs and simplify the processing technology when other shells are used, and effectively solves the heat dissipation problem of the LED light source board, and reserves light-transmitting openings in the middle of both sides of the iron shell, through which light can be irradiated to the bottom, thereby increasing the illumination and uniformity of the desktop under the lamp, and also enables part of the light to be reflected to the upper part of the lamp through the light-transmitting holes, thereby increasing the brightness of the upper space, effectively compensating for the light-dark contrast of the space caused by the anti-glare grille plate, thereby reducing the glare value and increasing the luminous flux of the overall space;

[0018] The eye protection lamp provided by the present invention utilizes a flat anti-glare lampshade in its structure. The anti-glare lampshade can have stripes that can play a role of polarization interference on one side corresponding to the light source plate, and fill light through the polarization interference of light, thereby expanding the irradiation area. After calculation and repeated experiments, it is determined that the reflective surface angle is between 44° and 47°. It can increase the irradiation area while ensuring that light is blocked from directly irradiating into the human eye, greatly improving the illumination within the irradiation range of the lamp without affecting the illumination uniformity of the indoor environment. In terms of material, the surface of the anti-glare grille plate is electroplated to increase the reflection efficiency and enhance the reflective fill light effect.

[0019] By setting up the cleaning component, the dust on the surface of the anti-glare grille plate can be cleaned to avoid more dust accumulation and difficulty in cleaning later. In addition, through a simple manual pulling method, the problems of high failure rate and troublesome maintenance caused by electric transmission are solved, and the failure rate is greatly reduced. The operation is simple and convenient. By setting a personnel pulling method on one side of the eye protection lamp, while quickly cleaning, it can also improve the interactivity between classmates, which is suitable for use by student groups.

[0020] Through the setting of the large gear, small gear and wire wheel, the small gear can be driven to rotate one circle, and then the large gear can be driven to rotate one-sixth of a circle, thereby realizing the action of replacing the scraper. With the assistance of color marking, the operation is simple and convenient.

[0021] By setting the receiving groove, spring one and the card block, under normal circumstances, spring one can push the card block to clamp the large gear, so that when the scraper moves to scrape, it can be ensured that the scraper will not shake. When replacing the scraper, because the elastic force of spring one is only enough to limit the cleaning component made of plastic material, the elastic force of spring one will not affect the pulling force of the pull rope by the palm, and students do not need to expend too much effort to pull the pull rope. After the pulling stops, the receiving groove, spring one and the card block can limit the large gear again. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the overall structure of a low glare value photobiological safety eye protection lamp of the present invention;

[0024] Figure 2 It is a partial structural schematic diagram of a low glare value photobiological safety eye protection lamp of the present invention;

[0025] Figure 3 This is a schematic diagram of the back structure of an iron shell of a low-glare value photobiological safety eye protection lamp of the present invention;

[0026] Figure 4 The structure of the anti-glare lampshade of the low glare value light biological safety eye protection lamp of the present invention is schematically shown. Figure 1 ;

[0027] Figure 5 The structure of the anti-glare lampshade of the low glare value light biological safety eye protection lamp of the present invention is schematically shown. Figure 2 ;

[0028] Figure 6 This is a schematic diagram of the structure of an anti-glare grid plate of a low-glare value photobiological safety eye protection lamp of the present invention;

[0029] Figure 7 It is a front view structural schematic diagram of a low glare value photobiological safety eye protection lamp of the present invention;

[0030] Figure 8 It is a right side cross-sectional structural schematic diagram of a low glare value photobiological safety eye protection lamp of the present invention;

[0031] Fig. 9 This is a schematic diagram of the structure of point A of a low glare value photobiological safety eye protection lamp of the present invention;

[0032] Fig.10The present invention is a schematic diagram of the partial structure of a cleaning component of a low-glare value photobiological safety eye protection lamp.

[0033] In the figure, 1. iron shell; 2. light source board; 3. backlight board; 4. anti-glare lampshade; 5. anti-glare grille board; 6. dustproof fixing sleeve; 7. slot; 8. LED control device board; 9. right end cover; 10. left end cover; 11. lifting part; 12. fixing hole; 13. protruding part; 14. fixing claw; 15. mounting hole 1; 16. protruding surface; 17. frame; 18. roller 1; 19. roller 2; 20. connecting rod; 21. cylinder; 22. scraper; 23. large gear; 24. small gear; 25. reel; 26. pull rope; 27. receiving groove; 28. spring; 29. ​​block; 30. slide groove; 31. through hole; 32. receiving cavity; 33. micro fan; 34. squeeze switch; 35. support rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-10 The present invention provides a technical solution for a low-glare value photobiological safety eye protection lamp, a low-glare value photobiological safety eye protection lamp, comprising an iron shell 1, a head assembly is provided at the end of the iron shell 1, two light source panels 2 are provided on the inner top of the iron shell 1, backlight panels 3 are provided on both sides of the light source panels 2, the backlight panels 3 are made of acrylic material or PPS material and have a frosted effect, the backlight panels 3 are located in the middle of both sides of the iron shell 1, an anti-glare lampshade 4 is provided on the surface of the iron shell 1, the anti-glare lampshade 4 is a striped plate made of PPS material and can produce polarization interference phenomenon, an anti-glare grille plate 5 is provided on the surface of the anti-glare lampshade 4, the anti-glare grille plate 5 is made of plastic, and a layer of bright chrome is plated on the surface to increase the reflection effect, thereby reducing the illumination loss, and increasing the beam angle of the lamp, the outer side of the iron shell 1 is slidably connected with a frame 17, and a cleaning component matched with the anti-glare grille plate 5 is provided in the frame 17.

[0036] See also Figure 3 , 6The inner top of the iron shell 1 is provided with two rows of fixing claws 14 that match the light source board 2, and each row of the fixing claws 14 is five groups for fixing two light source boards 2. Five mounting holes 15 are provided in the middle of both sides of the iron shell 1, and five mounting holes 2 corresponding to the mounting holes 15 are provided on the backlight panel 3. The mounting holes 15 and the mounting holes 2 are connected and fixed by plastic staples. The iron shell 1 is a rectangular plate body with a trapezoidal structure. The anti-glare lampshade 4 and the anti-glare grille plate 5 are both rectangular plates. The upper surface of the anti-glare lampshade 4 is provided with a raised surface 16. The anti-glare grille plate 5 is composed of a number of small grids. The surface of the anti-glare grille plate 5 adopts a chrome-plating process to increase the light reflection effect. As a result, four light-transmitting openings are respectively provided in the middle of both sides of the iron shell 1, and the light-transmitting openings are of rectangular structure. Light passes through the backlight plate 3 inside, and is irradiated to the outside through these light-transmitting openings. The light is transmitted through the backlight plate 3, which effectively solves the light and dark interval caused by the excessive darkness above the indoor space. The light source plate 2 and the backlight plate 3 are both long strip plates. After the light source light is emitted through the light source plate 2, it first passes through the polarization interference diffraction effect of the anti-glare lampshade 4 to filter out all harmful light, so that the light reaches the exemption level, and then passes through the emission effect of the anti-glare grille to propagate the light in a direction. At the same time, part of the light is projected into the environment above the lamp through the backlight plate 3, while ensuring the illumination of the desktop, the illumination uniformity of the environment is guaranteed, thereby reducing the indoor glare value.

[0037] See also Figure 1-3 The head assembly includes a left end cover 10 and a right end cover 9 located at the left and right ends of the iron shell 1. The right end cover 9 is provided with an LED control device board 8. A slot 7 is provided on both sides of the right end cover 9. Both ends of the LED control device board 8 are installed in the slot 7. A dustproof fixing sleeve 6 is provided in the right end cover 9. The input power line of the LED control device board 8 is installed on the dustproof fixing sleeve 6 to prevent it from falling out of the right end cover 9. The output line of the LED control device board 8 is welded on the light source board 2 to control the brightness of the LED lamp beads. The left end cover 10 and The right end cover 9 is respectively provided with four protrusions 13, and the two ends of the iron shell 1 are respectively provided with four fixing holes 12. The left end cover 10 and the right end cover 9 are fixed to the iron shell 1 by the protrusions 13 and the fixing holes 12. A hanging piece 11 is welded on the top of the iron shell 1, and the hanging piece 11 is provided with a U-shaped opening. The U-shaped opening and the hanging rod are fixed by open nuts and screws. The hanging rod and the lamp are connected together as a whole through the U-shaped opening by using the open nuts and screws, which is convenient for the installation and use of the lamp, the movement of the lamp to the left and right, and the on-site debugging.

[0038] See also Figure 1, 7-10, the cleaning component includes two slide grooves 30, the two slide grooves 30 are respectively opened on both sides of the iron shell 1, the two ends of the slide groove 30 extend to the outer surfaces of the right end cover 9 and the left end cover 10 respectively, an extrusion switch 34 is respectively provided at the two ends inside the slide groove 30, the two ends of the frame 17 are respectively slidably connected in the two slide grooves 30, the left end cover 10 and the right end cover 9 are respectively provided with a roller 18 and a roller 2 19, a wire rope is respectively wound around the roller 18 and the roller 2 19, one end of the left and right wire ropes are connected to the left and right ends of the frame 17, and the other ends of the left and right wire ropes extend out from the bottom of the right end cover 9 and the left end cover 10 respectively; by setting the roller 18 and the roller 2 19, the wear of the wire rope is reduced and the service life of the wire rope is improved.

[0039] See also Figure 8-10The frame 17 is rotatably connected with a connecting rod 20, a cylinder 21 is fixed to the middle of the outer surface of the connecting rod 20, six scrapers 22 are evenly arranged on the surface of the cylinder 21, and the ends of the scrapers 22 are in contact with the outer surface of the anti-glare grille plate 5. An accommodating cavity 32 is arranged at one end of the frame 17, one end of the connecting rod 20 extends into the accommodating cavity 32 and is connected to the large gear 23, a supporting rod 35 is rotatably connected to the accommodating cavity 32, a small gear 24 and a wire wheel 25 are fixed to the supporting rod 35, the large gear 23 and the small gear 2 4 are meshed, a pull rope 26 is wound around the wire wheel 25, the bottom end of the pull rope 26 passes through the frame 17, a through hole 31 is provided on the frame 17 to match the pull rope 26, the outer surface of the pull rope 26 is provided with six sections of color markings, the length of each section of the color marking is the same as the length of the wire wheel 25 in the circumferential direction, the inner wall of the accommodating cavity 32 is provided with an accommodating groove 27, a spring 28 is provided in the accommodating groove 27, a block 29 is provided at the bottom end of the spring 28, the block 29 is slidably connected to the accommodating groove 27, and the bottom end of the block 29 The spring 1 28 is engaged with the meshing teeth on the surface of the large gear 23, and through the arrangement of the receiving groove 27, the spring 1 28 and the block 29, under normal circumstances, the spring 1 28 can push the block 29 to clamp the large gear 23, and then when the scraper 22 moves to scrape, it can ensure that the scraper 22 will not shake. When replacing the scraper 22, because the elastic force of the spring 1 28 is only enough to limit the cleaning component of the plastic material, the elastic force of the spring 1 28 will not affect the pulling force of the palm to pull the pull rope 26, and the student does not need to spend too much effort to pull the pull rope. After the pulling stops, the receiving groove 27, the spring 1 28 and the block 29 are arranged. The spring 28 and the block 29 can limit the large gear 23; a micro fan 33 is provided at the inner bottom of the frame 17, and the air outlet end of the micro fan 33 passes through the bottom of the frame 17. A lithium battery and a wireless signal transceiver are provided on the frame 17. The micro fan 33 and the wireless signal transceiver are both electrically connected to the lithium battery, and the micro fan 33 is communicatively connected to the line signal transceiver. A controller is provided inside the iron shell 1, and both the extrusion switch 34 and the wireless signal transceiver are electrically connected to the controller.

[0040] When cleaning the school or class, the internal area of ​​the class is the area to be cleaned. Before the cleaning work begins, the lamps can be cleaned first, that is, the students pull down the rope on the roller 2 19, and the rope drives the entire frame 17 to move. The frame 17 will move along the length direction of the iron shell 1 under the action of the slide 30. The frame 17 moves and drives the scraper 22 in the frame 17 to contact the bottom surface of the anti-glare grille plate 5 when moving. (In this process, the scraper 22 will not rotate, because the spring 1 28 can push the block 29 to jam the large gear 23, and then The cylinder 21 and the scraper 22 are both restricted to prevent the scraper 22 from being displaced when the frame 17 moves. Because the scraper 22 is in contact with the outer surface of the anti-glare grille plate 5, the friction between the scraper 22 and the anti-glare grille plate 5 is only the friction between the scraper 22 and the dust, which is very small. The squeezing force of the spring 28 and the block 29 on the large gear 23 is greater than the friction, so the scraper 22 will maintain a fixed posture for scraping and cleaning), thereby conveniently scraping off the dust on the surface of the anti-glare grille plate 5 during the movement, such as Figure 7 As shown, the frame 17 moves toward the side close to the right end cover 9. When it moves to the end, the rope on the side of the roller 18 can be pulled to drive the frame 17 to move toward the end close to the left end cover 10. In this way, during the repeated movement, the scraper 22 can clean the dust on the surface of the anti-glare grille plate 5.

[0041] During the scraping process of the scraper 22, the scraped dust moves in three directions. A part of it will diffuse into the interior of the frame 17, a part of it will fall and accumulate in the space between two adjacent scrapers 22, and a part of it will fall into the classroom. Because it is a general cleaning, all classrooms need to be cleaned, so the fallen dust will be cleaned up by the subsequent cleaning work. As for the dust diffused into the interior of the frame 17, when the frame 17 is pulled to start moving, the frame 17 will start to move from the left end of the slide 30, and when moving, the squeezing switch 34 on the left side will be squeezed first, squeezing The switch 34 transmits a signal to the controller, and the controller transmits a signal to the wireless signal transceiver. The wireless signal transceiver starts the micro fan 33 through the battery. The micro fan 33 generates negative pressure to absorb the falling dust and the dust diffused into the frame 17 synchronously, and discharges them into the classroom through the air outlet at the bottom. When the frame 17 moves to the right end of the slide slot 30, the frame 17 squeezes the squeezing switch 34 on the right, and the squeezing switch 34 transmits a signal to the controller again, and the controller controls the wireless signal transceiver to turn off the micro fan 33.

[0042] When the scraper 22 currently used on the cylinder 21 cannot be used after being repeatedly moved and used for many times, a new scraper 22 can be replaced for work. At this time, the student can pull the pull rope 26. At this time, the head of the first section of the color mark is located at the lower opening of the through hole 31. As the pull rope 26 is pulled, the first section of the color mark gradually leaks out. When the first section of the color mark completes leaving the through hole 31, the pull rope 26 is released at this time. Because the length of the color mark is the length of one circle of the wire wheel 25 in the circumferential direction, a section of the color mark is pulled out, which drives the wire wheel 25 to rotate one circle. Because they are coaxial, the wire wheel 25 rotates one circle, and the small gear 24 rotates one circle. The small gear 24 rotates one circle, which drives the large gear 23 meshing with it to rotate one-sixth of a circle. The rotation of the large gear 23 drives the connecting rod 20 and the cylinder 21 to rotate. The rotation of gear 23 by one sixth of a circle drives the next scraper 22 to rotate to the position in contact with the anti-glare grille plate 5. At this time, the new scraper 22 can clean and scrape the anti-glare grille plate 5. During the rotation of the large gear 23, the spring 1 28 always pushes the block 29 to engage with the gear teeth of the large gear 23. However, because the elastic force of the spring 1 28 to push the block 29 to engage only needs to meet the limit of the cylinder 21 and the scraper 22, and the cylinder 21 and the scraper 22 are both made of plastic and are small in size, the elastic force of the spring 1 28 only needs to meet the limit of the two. The pulling force of the human palm is greater than the elastic force of the spring 1 28. Therefore, when the student pulls the rope 26, the large gear 23 can rotate. When the student does not pull, the spring 1 28 can push the block 29 to limit the cylinder 21 and the scraper 22.

[0043] As for the dust that is not sucked away by the micro fan 33 and accumulates between the two scrapers 22 , during the above-mentioned process of rotating and replacing the scrapers 22 , the dust accumulated between the two scrapers 22 will be thrown out by the rotating cylinder 21 and the scrapers 22 .

[0044] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A low glare value photobiological safety eye protection lamp, characterized in that: The invention comprises an iron shell (1), the end of the iron shell (1) is provided with a head assembly, the inner top of the iron shell (1) is provided with two light source panels (2), the two sides of the light source panels (2) are provided with backlight panels (3), the backlight panels (3) are located in the middle of the two sides inside the iron shell (1), the surface of the iron shell (1) is provided with an anti-glare lampshade (4), the surface of the anti-glare lampshade (4) is provided with an anti-glare grille plate (5), the outer side of the iron shell (1) is slidably connected with a frame (17), the frame (17) is provided with a cleaning assembly matched with the anti-glare grille plate (5), the head assembly comprises a left end cover (10) and a right end cover (9) located at the left and right ends of the iron shell (1), the right end cover (9) is provided with an LED control device board (8), a slot (7) is respectively provided on both sides of the right end cover (9), both ends of the LED control device board (8) are installed in the slots (7), a dustproof fixing sleeve (6) is provided in the right end cover (9), an input power line of the LED control device board (8) is installed on the dustproof fixing sleeve (6), and an output line of the LED control device board (8) is welded on the light source board (2), the left end cover (10) and the right end cover (9) are respectively provided with four protrusions (13), and four fixing holes (12) are respectively provided at both ends of the iron shell (1), and the left end cover (10) and the right end cover (9) are fixed to the iron shell (1) by means of the protrusions (13) and the fixing holes (12).

2. A low glare value light biological safety eye protection lamp according to claim 1, characterized in that: The inner top of the iron shell (1) is provided with two rows of fixing claws (14) matching with the light source panel (2), and each row of the fixing claws (14) is composed of five groups. Five mounting holes (15) are provided in the middle of both sides of the iron shell (1), and the backlight panel (3) is provided with five mounting holes (2) corresponding to the mounting holes (15). The mounting holes (15) and the mounting holes (2) are connected and fixed by plastic staples.

3. The low glare value photobiological safety eye protection lamp according to claim 1, characterized in that: The iron housing (1) is a rectangular plate body with a trapezoidal structure; the anti-glare lampshade (4) and the anti-glare grille plate (5) are both rectangular plates; the anti-glare lampshade (4) has a raised surface (16) on its upper surface; and the anti-glare grille plate (5) is composed of a plurality of small grids.

4. The low glare value light biological safety eye protection lamp according to claim 1, characterized in that: Four light-transmitting openings are respectively provided in the middle of two sides of the iron shell (1); the light-transmitting openings are rectangular structures; and both the light source plate (2) and the backlight plate (3) are long strip-shaped plates.

5. The low glare value light biological safety eye protection lamp according to claim 1, characterized in that: A hanging piece (11) is welded to the top of the iron shell (1), and a U-shaped opening is provided on the hanging piece (11), and the U-shaped opening is fixed to the hanging rod by means of an open nut and a screw.

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