CN217482688U

CN217482688U - High-brightness high-uniformity LED classroom lamp with dustproof and waterproof functions

Info

Publication number: CN217482688U
Application number: CN202220524268.5U
Authority: CN
Inventors: 曾文典; 吴裕雄; 陈苗苗; 江云芳; 唐冬艳
Original assignee: Dongguan Perfect Science & Technology Co ltd
Current assignee: Dongguan Perfect Science & Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-09-23
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a high luminance high degree of consistency LED classroom lamp with dustproof and waterproof function, including lamps and lanterns frame, lamps and lanterns grid, diffuser plate, waterproof circle, aluminium base board light source board subassembly and drain pan, lamps and lanterns grid fixed mounting is in the inboard of lamps and lanterns frame, diffuser plate fixed mounting is in the top of lamps and lanterns frame, waterproof circle fixed mounting is in the top of diffuser plate. The utility model discloses classroom lamp adopts many paster LED chip lamp pearls, and the general LED packaging technology of application full gloss reaches high color rendering index RA98(R9 is greater than or equal to 95), lets light more be close the natural light, and light is softer, and the combination is arranged to the lamp pearl bar, and the face of formation is luminous, the utility model discloses classroom lamp effective illumination is with being 1.2 meters long, 0.3 meters wide, 3 aluminium base board light source boards, has 20 lamp pearls on every aluminium base board light source, and 60 lamp pearls altogether reduce two-thirds light source lamp pearl quantity than conventional classroom lamp on the market, practices thrift the cost, and the technique promotes.

Description

High-brightness high-uniformity LED classroom lamp with dustproof and waterproof functions

Technical Field

The utility model relates to a LED lamp technical field specifically is a high luminance degree of consistency LED classroom lamp with dustproof and waterproof function.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

At present, the light distribution of the LED classroom lamp adopts the principle of direct symmetrical irradiation and partial reflection, so that local high brightness and low uniformity are often caused, glare is formed, and visual fatigue and visual deterioration of the eyes of a user are caused after a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hi-lite high degree of consistency LED classroom lamp with dustproof and waterproof function to propose LED classroom lamp grading in solving above-mentioned background art and shine and partial reflection principle for direct symmetry, often cause local highlight, the degree of consistency is low, forms the glare, has long caused the problem that user's eyes visual fatigue, eyesight reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the high-brightness high-uniformity LED classroom lamp with the dustproof and waterproof functions comprises a lamp frame, a lamp grille, a diffusion plate, a waterproof ring, an aluminum substrate light source plate assembly and a bottom shell, wherein the lamp grille is fixedly installed on the inner side of the lamp frame, the diffusion plate is fixedly installed at the top of the lamp frame, the waterproof ring is fixedly installed at the top of the diffusion plate, the aluminum substrate light source plate assembly is fixedly installed at the top of the waterproof ring, and the bottom shell is located at the top of the aluminum substrate light source plate assembly.

Preferably, the lamp frame is fixedly connected with the bottom shell through screws.

Preferably, the positions, close to the two ends, of the top of the bottom shell are fixedly connected with supports through screws, and the tops of the supports are fixedly connected with telescopic hanger rod assemblies.

Preferably, a waterproof driving power supply is fixedly mounted at one end of the top of the bottom shell.

Preferably, a wire pressing code is fixedly arranged at the position, close to the middle, of the right side of the bottom shell through a screw.

Preferably, waterproof plates are arranged at two ends between the bottom shell and the aluminum substrate light source plate assembly.

Preferably, the light source plate component with the aluminum substrate comprises a lens, the aluminum substrate, LED lamp beads and high light guide waterproof glue, the LED lamp beads are fixedly arranged below the aluminum substrate, the lens wraps the LED lamp beads, the lens is fixedly connected with the aluminum substrate, and the high light guide waterproof glue is filled between the LED lamp beads and the lens.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses classroom lamp adopts many paster LED chip lamp pearls, and the ordinary LED packaging technology of application full gloss reaches high color rendering index RA98(R9 is greater than or equal to 95), lets light more be close the natural light, and light is softer, and the combination is arranged to the lamp pearl bar, forms the face and gives out light. The inner wall of the lamp body adopts white high-reflection nano material paint or high-reflection reflective paper, optical simulation software is used for carrying out optical light distribution simulation design according to the use requirements of classrooms by means of auxiliary tools, the average illumination of a common classroom is more than 300LX, the average illumination of an art classroom is more than 500LX, the uniformity is more than 0.7, the lamp uses a high-light-guide film and a nano material diffusion plate, the diffusion plate (cover) has a concave-convex frosted surface and a regular 65-degree edge interface, due to the optical effect of the diffusion plate (cover) and the nano material, a certain proportion of diffusion agent is added into the material to form a very spherical body, a small part of harmful blue light emitted by an LED is refracted, reflected and filtered, the light is soft, the first layer of anti-dazzle is achieved, meanwhile, the RG0 and RG1 grades of blue light LED chips are adopted, the original packaging technology is changed, and certain LED blue light is filtered by using a milky white diffusion material, the light emitted by the lamp reaches the RG0 requirement of no blue light hazard, and is beneficial to the good protection of students during the eye growth period. The second layer anti-dazzle adopts the technology of a milky white translucent nano material small grid, the grid is 15X15MM, the thickness is 12-13MM, the UGR is less than or equal to 16 by substituting a light distribution curve of a lamp into a formula. The diffusion plate and the grid material are both in a semitransparent or transparent state, and the light efficiency of the lamp is effectively improved under the action of the reflective paper and the reflective paint. The grid light-emitting shape can be square, round, prismatic, triangular and any geometric combination. The front surface of the diffusion plate adopts a frosted surface, so that light rays are softer, the anti-dazzle treatment is carried out, and the grating design combination is combined, so that the lighting effect, the practicability and the attractiveness are increased, and therefore students and teachers have a comfortable classroom illumination effect.

2. The utility model discloses classroom lamp effective illumination is with being 1.2 meters long, 0.3 meters wide, 3 aluminium base board light source boards, has 20 lamp pearls on every aluminium base board light source, totally 60 lamp pearls, reduces two-thirds light source lamp pearl quantity than conventional classroom lamp on the market, practices thrift the cost, and the technique promotes. Adopt lens grading diffusion design, the space between lamp pearl and the lens adopts the waterproof glue function injection of high leaded light high luminousness, and efficient light utilizes, and is not extravagant.

3. The utility model discloses there are 3 light source boards in the classroom lamp, there are two sets of LED lamp pearl return circuits on each lamp plate, there are the LED lamp pearl of two kinds of colour temperatures on the lamp plate, the external LED drive constant current power supply of lamps and lanterns realizes that bar light source subassembly can independent work, the mixing of colors of adjusting luminance makes things convenient for the dismouting to maintain, through lamps and lanterns external switch, and 0-100% of adjusting luminance of lamps and lanterns, the mode of adjusting luminance is Zigbee/Bluetooth and gateway, also can let 86 formula on-wall control panel realize lamps and lanterns mix colors of adjusting luminance, realize energy-conserving effect, sight design, humanized management and control; the lamps can be connected in series by adopting the connecting fittings, the number of the suspenders is reduced, and the lamps are ensured to be uniformly and horizontally arranged on the mechanism.

4. The utility model discloses classroom lamp is according to service environment, and lamps and lanterns design can be for arbitrary collocation functional module, and power drive is waterproof, and the mounting means can be jib suspension type installation, and automatic telescopic link installation realizes adjusting mounting height through APP, prevents that lamps and lanterns from swaing under the strong wind condition, combines them together now, realizes multiple choice mounting means, and convenience of customers uses the occasion wider, and the effect is better.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3;

fig. 5 is an enlarged schematic view of B in fig. 3.

In the figure: 1. a lamp frame; 2. a light fitting grille; 3. a diffusion plate; 4. a waterproof ring; 5. a light source plate component of an aluminum substrate; 6. a bottom case; 7. a support; 8. a telescopic boom assembly; 9. a waterproof drive power supply; 10. pressing a code on the wire; 11. a waterproof sheet; 501. a lens; 502. an aluminum substrate; 503. LED lamp beads; 504. high light-guiding waterproof glue.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a high-brightness high-uniformity LED classroom lamp with dustproof and waterproof functions comprises a lamp frame 1, a lamp grille 2, a diffusion plate 3, a waterproof ring 4, an aluminum substrate light source plate assembly 5 and a bottom shell 6, wherein the aluminum substrate light source plate assembly 5 comprises a lens 501, an aluminum substrate 502, LED lamp beads 503 and high-light-guide waterproof glue 504, the LED lamp beads 503 are fixedly arranged below the aluminum substrate 502, the lens 501 wraps the LED lamp beads 503, the lens 501 is fixedly connected with the aluminum substrate 502, the high-light-guide waterproof glue 504 is filled between the LED lamp beads 503 and the lens 501, the lamp frame 1 is fixedly connected with the bottom shell 6 through screws, a support 7 is fixedly connected to the top of the bottom shell 6 through screws, waterproof plates 11 are arranged at two ends between the bottom shell 6 and the aluminum substrate light source plate assembly 5, a telescopic suspender assembly 8 is fixedly connected to the top of the support 7, and the lamp grille 2 is fixedly arranged on the inner side of the lamp frame 1, diffuser plate 3 fixed mounting is in the top of lamps and lanterns frame 1, waterproof circle 4 fixed mounting is in the top of diffuser plate 3, aluminium base board light source board subassembly 5 fixed mounting is in the top of waterproof circle 4, drain pan 6 is located the top of aluminium base board light source board subassembly 5, the one end fixed mounting at drain pan 6 top has waterproof drive power supply 9, the wire pressure sign indicating number 10 is installed through screw fixed mounting by the intermediate position on drain pan 6 right side.

When in use: assemble aluminium base board light source board subassembly 5 with the thermal conductive adhesive with drain pan 6, penetrate drain pan 6 with the sheathed wire, with aluminium base board light source board subassembly 5, the hookup of waterproof drive power supply 9, press sign indicating number 10 to push down the wire, lock with the screw, the lamps and lanterns grid 2, diffuser plate 3 are packed into lamps and lanterns frame 1 respectively, lock support 7 and drain pan 6 with the screw, fix lamps and lanterns frame 1 respectively with the screw to semi-manufactured goods drain pan 6 again, pass support 7 with flexible jib subassembly 8, lock with the jib nut.

In summary, the following steps: the utility model discloses classroom lamp adopts many paster LED chip lamp pearls, and the ordinary LED packaging technology of application full gloss reaches high color rendering index RA98(R9 is greater than or equal to 95), lets light more be close the natural light, and light is softer, and the combination is arranged to the lamp pearl bar, forms the face and gives out light. The inner wall of the lamp body adopts white high-reflection nano material paint or high-reflection reflective paper, optical simulation software is used for carrying out optical light distribution simulation design according to the use requirements of classrooms by means of auxiliary tools, the average illumination of a common classroom is more than 300LX, the average illumination of an art classroom is more than 500LX, the uniformity is more than 0.7, the lamp uses a high-light-guide film and a nano material diffusion plate, the diffusion plate (cover) has a concave-convex frosted surface and a regular 65-degree edge interface, due to the optical effect of the diffusion plate (cover) and the nano material, a certain proportion of diffusion agent is added into the material to form a very spherical body, a small part of harmful blue light emitted by an LED is refracted, reflected and filtered, the light is soft, the first layer of anti-dazzle is achieved, meanwhile, the RG0 and RG1 grades of blue light LED chips are adopted, the original packaging technology is changed, and certain LED blue light is filtered by using a milky white diffusion material, the light emitted by the lamp meets the RG0 requirement of no blue light hazard, and is beneficial to protecting the eyes of students during the growth period. The second layer anti-dazzle adopts the technology of a milky white translucent nano material small grid, the grid is 15X15MM, the thickness is 12-13MM, the calculation is carried out by substituting the light distribution curve of the lamp into a formula, and UGR is less than or equal to 16. The diffuser plate and the grid are made of semitransparent or transparent materials, and the light efficiency of the lamp is effectively improved under the action of the reflective paper and the reflective paint. The grid light-emitting shape can be square, round, prismatic, triangular, or any combination of geometric shapes. The front surface of the diffusion plate adopts a frosted surface, so that light rays are softer, the anti-dazzle treatment is carried out, and the grating design combination is combined, so that the lighting effect, the practicability and the attractiveness are increased, and therefore students and teachers have a comfortable classroom illumination effect.

The utility model discloses classroom lamp effective illumination is with being 1.2 meters long, 0.3 meters wide, 3 aluminium base board light source boards, has 20 lamp pearls on every aluminium base board light source, totally 60 lamp pearls, reduces two-thirds light source lamp pearl quantity than conventional classroom lamp on the market, practices thrift the cost, and the technique promotes. Adopt lens grading diffusion design, the space between lamp pearl and the lens adopts the waterproof glue function injection of high leaded light high luminousness, and efficient light utilizes, and is not extravagant.

The utility model discloses there are 3 light source boards in the classroom lamp, there are two sets of LED lamp pearl return circuits on each lamp plate, there are the LED lamp pearl of two kinds of colour temperatures on the lamp plate, the external LED drive constant current power supply of lamps and lanterns realizes that bar light source subassembly can independent work, the mixing of colors of adjusting luminance makes things convenient for the dismouting to maintain, through lamps and lanterns external switch, and 0-100% of adjusting luminance of lamps and lanterns, the mode of adjusting luminance is Zigbee/Bluetooth and gateway, also can let 86 formula on-wall control panel realize lamps and lanterns mix colors of adjusting luminance, realize energy-conserving effect, sight design, humanized management and control; the lamps can be connected in series by adopting connecting accessories, the number of the hanging rods is reduced, and the lamps are ensured to be uniformly and horizontally arranged on the mechanism.

The utility model discloses classroom lamp is according to service environment, and lamps and lanterns design can be for arbitrary collocation functional module, and power drive is waterproof, and the mounting means can be jib suspension type installation, and automatic telescopic link installation realizes adjusting the mounting height through APP, prevents that lamps and lanterns from swaing under the strong wind condition, combines them together now, realizes multiple selection mounting means, convenience of customers, and the use occasion is wider, and the effect is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high luminance high degree of consistency LED classroom lamp with dustproof and waterproof function, includes lamps and lanterns frame (1), lamps and lanterns grid (2), diffuser plate (3), waterproof circle (4), aluminium base board light source board subassembly (5) and drain pan (6), its characterized in that: the LED lamp is characterized in that the lamp grille (2) is fixedly arranged on the inner side of the lamp frame (1), the diffusion plate (3) is fixedly arranged on the top of the lamp frame (1), the waterproof ring (4) is fixedly arranged on the top of the diffusion plate (3), the aluminum substrate light source plate assembly (5) is fixedly arranged on the top of the waterproof ring (4), and the bottom shell (6) is positioned on the top of the aluminum substrate light source plate assembly (5).

2. The LED classroom lamp with high brightness and uniformity and the dustproof and waterproof function as claimed in claim 1, wherein the LED classroom lamp comprises: the lamp frame (1) is fixedly connected with the bottom shell (6) through screws.

3. The LED classroom lamp with high brightness and uniformity and dustproof and waterproof functions as claimed in claim 1, wherein: the top of the bottom shell (6) is close to two ends and is fixedly connected with a support (7) through screws, and the top of the support (7) is fixedly connected with a telescopic suspender component (8).

4. The LED classroom lamp with high brightness and uniformity and dustproof and waterproof functions as claimed in claim 1, wherein: and a waterproof driving power supply (9) is fixedly mounted at one end of the top of the bottom shell (6).

5. The LED classroom lamp with high brightness and uniformity and the dustproof and waterproof function as claimed in claim 1, wherein the LED classroom lamp comprises: and a wire pressing code (10) is fixedly arranged at the right side of the bottom shell (6) close to the middle position through a screw.

6. The LED classroom lamp with high brightness and uniformity and the dustproof and waterproof function as claimed in claim 1, wherein the LED classroom lamp comprises: waterproof plates (11) are arranged at two ends between the bottom shell (6) and the aluminum substrate light source plate assembly (5).

7. The LED classroom lamp with high brightness and uniformity and the dustproof and waterproof function as claimed in claim 1, wherein the LED classroom lamp comprises: the aluminum substrate light source board assembly (5) comprises a lens (501), three aluminum substrates (502), LED lamp beads (503) and highly-light-guiding waterproof glue (504), the LED lamp beads (503) are fixedly installed below the aluminum substrates (502), the LED lamp beads (503) are wrapped by the lens (501), the lens (501) is fixedly connected with the aluminum substrates (502), the highly-light-guiding waterproof glue (504) is filled between the LED lamp beads (503) and the lens (501), and the total quantity of the LED lamp beads (503) is sixty.