CN218582975U

CN218582975U - Low glare lamp

Info

Publication number: CN218582975U
Application number: CN202222945502.4U
Authority: CN
Inventors: 卢福星; 廖斯山
Original assignee: Xiamen Pvtech Co ltd
Current assignee: Xiamen Pvtech Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-07
Anticipated expiration: 2032-11-01

Abstract

The application provides a low glare lamp, which comprises a main lamp body and an auxiliary lamp fixed at the back of the main lamp body; the main lamp body and the auxiliary lamp fixed behind the main lamp body form a low glare lamp, the main lamp body emits light downwards, the auxiliary lamp emits light upwards to realize the up-and-down light emission of the lamp, and the glare value is reduced by increasing the background brightness; therefore, the lamp has low glare, can emit light up and down and can be replaced by a power supply.

Description

Low glare lamp

Technical Field

The utility model relates to a lamp, in particular to a lamp with low glare, up-down luminescence and replaceable power supply.

Background

The LED panel light is a novel surface light source similar to a liquid crystal television backlight technology, is a high-grade and simple indoor and outdoor lighting lamp, and the light source is SMD LED lamp beads. The LED panel light is unique in design, and after light passes through the light guide plate with high light transmittance, an even plane light-emitting effect is formed, so that the illumination uniformity is good, light is soft, comfortable and bright, and eyestrain can be effectively relieved.

The existing panel lamps on the market have the following disadvantages: 1. the glare value is high, even after the microcrystalline plate or the anti-glare film is added, the overall glare value is still close to 19, and visual discomfort can still be caused; 2. when the lamp is hoisted or installed by a screw, because the height of the lamp body is lower and the lamp body does not have a back light-emitting function, the brightness production lines of the background and the lamp body are obviously different, and the glare value is increased sharply; 3. when hoisting or screw installation is used, a fixed power supply is needed for the power supply, and the power supply fixing scheme on the market at present cannot be disassembled and assembled for many times, so that the power supply cannot be replaced after being broken; 4. at present, a sheet metal bracket is generally used for fixing a screw rod on a back plate in the market, and the situations of poor appearance and poor luminescence caused by the deformation of the back plate are easy to occur due to the thinness of the back plate; 5. hoisting and screw installation sharing supports cannot be realized by conventional panel lamps in the market.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, a lamp with low glare, capability of emitting light up and down, and replaceable power source is provided.

An embodiment of the utility model provides a low glare lamps and lanterns, including main lamp body and supplementary light, main lamp body is the panel light and contains the backplate, encloses the framework around the backplate, is located a plurality of lamp strips of backplate, sets up in the diffuser plate of backplate, arranges the grid between diffuser plate and framework, backplate, diffuser plate and framework centre gripping grid, and supplementary light is fixed behind the backplate of main lamp body behind one's back, and supplementary light is the cast lamps and lanterns, and main lamp body is luminous downwards, and supplementary light is luminous upwards.

According to a preferred embodiment of the low glare lamp, the back plate includes a plurality of sidewalls and a plurality of receiving grooves formed in the sidewalls, and the grille is disposed in the receiving grooves.

According to a preferred embodiment of the low glare lamp, the main lamp body comprises a plurality of hanging pieces, each hanging piece is combined on two sides of the main lamp body, two ends of each hanging piece are connected with two sides of the frame body to cross the main lamp body, and each hanging piece is provided with a plurality of mounting hole positions.

According to a preferred embodiment of the low glare lamp, the two ends of each hanging piece are provided with folded edges, the frame body is provided with a barb, the folded edges are correspondingly clamped in the barb, and the two ends of each hanging piece are locked in the groove of the frame body through locking pieces.

According to a preferred embodiment of the low glare lamp, the mounting hole is provided with a big hole and a small hole which are connected, and the hanging piece is provided with a plurality of folding angles between the big hole and the big hole.

According to a preferred embodiment of the above-mentioned low glare lamp, the low glare lamp comprises a hanging screw, one end of which is screwed with a plurality of nuts, each nut is installed to the small hole from the large hole, each nut can pass through each bevel at a distance and is placed in the small hole, and each nut can be adjacent to and locked with the small hole.

According to a preferred embodiment of the low glare lamp, the hanging pieces have side arms at two sides thereof, each hanging piece further includes an extending portion extending outward from one side arm, and the side end of the auxiliary lamp is fixed to the extending portion.

According to a preferred embodiment of the aforementioned low-glare lamp, each of the hangers further includes a clip coupled to the extension portion, the clip being clamped at a side end of the auxiliary light to fix the auxiliary light.

According to a preferred embodiment of the low glare lamp, the low glare lamp comprises a power box and a fixing plate, the fixing plate is locked on the back plate, the fixing plate is provided with a containing box for placing the interconnection terminal and the grounding terminal, the fixing plate is provided with a plurality of elastic clasps, the power box is provided with a plurality of buckle holes, each elastic clasp is clamped in each buckle hole, the power box is combined on the fixing plate to seal an opening of the containing box, and the containing box is provided with a notch located on the side edge of the opening and used for a wire to pass through.

According to a preferred embodiment of the low glare lamp, the auxiliary light can be used as a light supplement light for a background environment to reduce the glare value of the main light.

According to a preferred embodiment of the low glare lamp, the auxiliary light may be made of quartz glass as a germicidal lamp.

In summary, according to the low glare lamp of the present invention, the main lamp body and the auxiliary lamp fixed behind the back form the low glare lamp, the main lamp body emits light downward, the auxiliary lamp emits light upward to realize the up-and-down light emission of the lamp, and the glare value is reduced by increasing the background brightness; in addition, in some embodiments, the main lamp body is internally provided with a grid, so that the glare value of the whole lamp is greatly reduced, and the comfort of the lamp tube is improved; in addition, in some embodiments, because the mounting hanging pieces are not fixed on the back plate and are connected with the two sides of the frame body, the back plate cannot deform under the action of the gravity of the whole lamp after mounting; in addition, in some embodiments, the power supply box is assembled through the fixing plate combined on the back plate, so that the advantage of conveniently installing and replacing the power supply box is realized.

Drawings

FIG. 1 is a schematic view of the back side of an embodiment of the low glare lamp of the present invention;

FIG. 2 is a schematic front view of a low glare lamp according to an embodiment of the present invention;

FIG. 3 is a schematic side view of a low glare lamp according to an embodiment of the present invention;

FIG. 4 is an enlarged partial view of the mark A shown in FIG. 3;

fig. 5 is an enlarged partial view of the low glare lamp according to an embodiment of the present invention, showing the hanging member crossing the main lamp body;

FIG. 6 is a schematic view of a portion of a low glare lamp according to an embodiment of the present invention, showing a state before a mounting hole for hanging a screw mounting hanger;

FIG. 7 is a schematic, enlarged, partial, side view of an embodiment of the low glare lamp of the present invention, showing a state after the hanging screw is installed in the mounting hole of the hanging member;

fig. 8 is a schematic partial external view of an embodiment of the low glare lamp of the present invention, showing a state where the auxiliary light is mounted on the extension portion of the suspension member;

fig. 9 is a schematic partial external view of the low glare lamp according to an embodiment of the present invention, showing the power supply box mounted on the fixing plate;

FIG. 10 is a schematic side view of the low glare lamp according to an embodiment of the present invention, showing the front and back sides of the power box and the fixing plate in an exploded state;

fig. 11 is a schematic side view of the low glare lamp according to an embodiment of the present invention, showing a state in which the power box and the fixing plate are disassembled.

Description of reference numerals:

the LED lamp comprises a main lamp body 100, an auxiliary lamp 200, a back plate 1, a containing groove 10, a side wall 11, a grid 13, a diffusion plate 14, a frame body 2, barbs 23, grooves 24, a lamp strip 3, lamp beads 31, a power supply box 4, buckling holes 44, a fixing plate 5, a containing box 51, an opening 52, a notch 53, an elastic clasp 54, a hanging part 8, a mounting hole 81, a large hole 81a, a small hole 81b, a folding angle 81c, a folding edge 83, a locking part 84, side arms 85, an extending part 86, a clamping clip 87, a hanging screw 9 and a nut 91.

The detailed features and advantages of the present invention are described in detail in the following detailed description, which is for the purpose of enabling any person skilled in the art to understand the technical content of the present invention and to implement the same, and the related objects and advantages can be easily understood by any person skilled in the art from the disclosure, claims and drawings of the present specification.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 2, fig. 1 is a schematic view of a back surface of a low glare lamp, and fig. 2 is a schematic view of a front surface of the low glare lamp.

In some embodiments, the low-glare lamp is suitable for being mounted to an external workpiece (e.g., a ceiling, a wall surface, a steel frame, etc.), the low-glare lamp includes a main lamp body 100 and an auxiliary lamp 200, the main lamp body 100 is a panel lamp and includes a housing 1, a frame 2 surrounding the housing 1, and a plurality of lamp strips 3 located in the housing 1, a diffuser 14 disposed on the housing, a grille 13 disposed between the diffuser 14 and the frame 2, the housing 1, the diffuser 14, and the frame 2 hold the grille 13; the auxiliary light 200 is fixed at the back of the back plate 1 of the main lamp body 100, and the auxiliary light 200 is a tube type lamp.

When the main lamp body 100 and the auxiliary light lamp 200 are installed and the power is turned on to enable the low glare lamp to illuminate, the main lamp body 100 emits light downwards and the auxiliary light lamp 200 emits light upwards; in this way, up and down lighting of the lamp can be achieved, and the glare value is reduced by increasing the background brightness. The auxiliary light 200 may be used as a light supplement for the background environment to reduce the glare value of the main light 100.

Frame 2 is the aluminium alloy, and frame 2's cross-section is watched and is approximately L style of calligraphy outward appearance and have a plurality of hollow slotted holes (as shown in fig. 3, fig. 4), and frame 2 is for enclosing four sides around backplate 1, and backplate 1 is made for the cold-rolled steel sheet material, and backplate 1 includes a plurality of lateral walls 11 and the inside storage tank 10 of a plurality of lateral walls 11, and lamp strip 3 includes a plurality of lamp pearls 31 (LED lamp). The light bar 3 can be two pieces of splice or one piece.

The main lamp body 100 includes the grille 13 (as shown in fig. 2 and 3), the grille 13 is disposed in the accommodating groove 10, and the grille 13 is disposed in the main lamp body 100, so that the glare value of the whole lamp can be reduced to a great extent, and the comfort of the lamp tube can be improved.

The low-glare lamp includes a diffuser 14 (as shown in fig. 3 and 4), the diffuser 14 is disposed on the housing 1, the grille 13 is disposed between the diffuser 14 and the frame 2, and the housing 1, the diffuser 14 and the frame 2 sandwich the grille 13; wherein, the grid 13 is arranged between the diffusion plate 14 and the frame 2, and the grid 13 is clamped by the back plate 1, the diffusion plate 14 and the frame 2; when the lamp emits light, the grating 13 can block the direct light with large angle to form the reflected light concentrated in the small angle area. This way, the glare value can be reduced to a large extent, and the effect of suppressing glare far exceeding that of the micro-crystal plate can be generated.

The main lamp body 100 includes a plurality of hanging members 8 (as shown in fig. 1 and 5), each hanging member 8 is combined on both sides of the main lamp body, both ends of each hanging member 8 are connected to both sides of the frame body 2 to cross the main lamp body 100, and each hanging member 8 has a plurality of mounting holes 81; the metal plate hanger 8 used for hanging the screw 9 is designed to cross the main lamp body 100 and is locked to the frame 2 together with the back plate 1. The hanging piece 8 is provided with an installation hole 81 for installing the hanging screw 9 and an installation hole 81 for installing the steel wire rope. Therefore, the screw installation and the steel wire rope installation can be integrated on the same structural member. In addition, because the mounting hanging piece 8 is not fixed on the back plate 1, the back plate 1 cannot deform under the action of the gravity of the whole lamp after mounting.

The two ends of each hanging piece 8 are provided with folded edges 83 (shown in fig. 3 and 4), the frame body 2 is provided with a barb 23, the folded edges 83 are correspondingly clamped in the barbs 23, and the two ends of each hanging piece 8 are locked in the grooves 24 of the frame body 2 through locking pieces 84 (screws); two ends of the sheet metal hanger 8 are provided with folded edges 83 which are tilted by about 10 degrees to 90 degrees, and the corresponding positions of the frame body 2 are provided with matched barbs 23; when the hangers 8 are attached to the frame 2, the folded edges 83 are fitted into the barbs 23 of the frame 2. When the locking piece 84 (screw) for locking the pendant 8 fails, the barb 23 and the folded edge 83 are clamped to ensure that the lamp body cannot fall off from the pendant 8, thereby playing the role of a safety rope.

The mounting hole 81 has a large hole 81a and a small hole 81b (as shown in fig. 6 and 7) connected to each other, and the hanger 8 has a plurality of bent angles 81c between the large hole 81a and the large hole 81 a; the big hole 81a and the small hole 81b of the mounting hole 81 of the hanging part 8 are arranged in a convex shape, and a folding edge 83 with the height ranging from 3m to 10mm is arranged on the step edge between the big hole 81a and the small hole 81 b.

The low glare lamp comprises a hanging screw 9 (as shown in fig. 6 and 7), a plurality of nuts 91 are screwed at one end of the hanging screw 9, each nut 91 is installed to a small hole 81b from a large hole 81a, the nuts 91 can be loosened and separated by a certain distance to pass through each bevel 81c and be placed in the small hole 81b, and the nuts 91 can be screwed and adjacent to each other to be locked at the small hole 81 b; when the hanging screw 9 is installed at the installation hole 81 of the hanging member 8, the plurality of nuts 91 of the hanging screw 9 can be divided into an upper group and a lower group which are pre-installed on the screw, and a distance is formed between the two groups; when the lamp is installed, the convex holes of the hanging pieces 8 are hung on the screw rods through the gaps of the two groups of screws, and then the screws above are locked to complete installation. Compared with other existing installation modes on the market, the design can save installation time by more than 30%, and greatly facilitates lamp installation.

Each of the hanging members 8 has a side arm 85 (as shown in fig. 5 and 8) at both sides thereof, each hanging member 8 further includes an extending portion 86 extending outward from the side arm 85, and the side end of the auxiliary light 200 is fixed to the extending portion 86; wherein, the long edges at both sides of the hanging member 8 are provided with two side arms 85 (folded edges 83) for increasing the integral strength of the hanging member 8.

Each hanger 8 further includes a clip 87 (as shown in fig. 5 and 8) coupled to the extension 86, the clip 87 is clamped at a side end of the auxiliary light 200 for fixing the auxiliary light 200; wherein, an L-shaped extension 86 (folded edge) is additionally arranged on one side arm 85 of the hanging member 8 for fixing the auxiliary light lamp 200. The design mode can avoid punching a hole on the main lamp body 100 to fix the auxiliary lamp 200, and meanwhile, the purpose of the hanging piece 8 is increased, so that the multifunctional lamp is realized. The L-shaped extension 86 is provided with a clip (as shown in fig. 5), and the auxiliary light 200 can be fixed well only by locking the clip on the L-shaped extension 86, so that the auxiliary light 200 can be different tube diameters (such as T5/T8/T10 type lamp) based on the variety of sizes of the clip.

The low glare lamp comprises a power supply box 4 and a fixing plate 5 (as shown in fig. 9 to 11), the fixing plate 5 is locked on the back plate 1, the fixing plate 5 is provided with an accommodating box 51 for placing the interconnection terminal and the grounding terminal, the fixing plate 5 is provided with a plurality of elastic hooks 54, the power supply box 4 is provided with a plurality of fastening holes 44 (as shown in fig. 10), each elastic hook 54 is clamped in each fastening hole 44, the power supply box 4 is combined on the fixing plate 5 to seal an opening 52 of the accommodating box 51, and the accommodating box 51 is provided with a notch 53 positioned on the side of the opening 52 for a wire to pass through.

A fixing plate 5 dedicated for the power supply box 4 is arranged on the back plate 1 for fixing (as shown in fig. 9 to 11); the fixing plate 5 is made of metal plate, and a half-surrounded space containing box 51 is arranged on the fixing plate for placing the male and female interconnection terminals and the grounding terminal. A plurality of ears are arranged on two sides of the fixing plate 5, one or more holes are punched on the ears, and the fixing plate 5 can be locked on the back plate 1 by using screws or blind rivets.

A plurality of upward-bent and opposite elastic clasps 54 (special-shaped folded edges) are arranged on the fixing plate 5, and each elastic clasp 54 can fix the power supply box 4 in a buckling manner; when the power supply box 4 is mounted on the fixing plate 5, the accommodating box 51 (half-enclosed space) on the fixing plate 5 and the power supply box 4 form a closed space. In addition, a notch 53 (small groove) is formed on one side of the accommodating box 51 for expanding functions and grounding routing. When the power supply box 4 needs to be replaced, the power supply box 4 is pulled up, and then the interconnection terminal is loosened (as shown by the dotted line in fig. 11).

The auxiliary light lamp 200 can be made of quartz glass to be used as a bactericidal lamp, the auxiliary light lamp 200 is manufactured into the bactericidal lamp, the bactericidal function of the lighting environment is achieved, and particularly, the bactericidal lamp capable of emitting light upwards can play a good bactericidal effect when used in parts (such as air outlets of central air conditioners) which cannot be touched by conventional bactericidal lamps. In some embodiments, multiple lamps may be installed in a single installation environment (e.g., a classroom) with the backlight tubes in areas with sufficient upward illumination configured as germicidal lamps and the remaining tubes configured as fill lamps.

In some embodiments, the frame body 2 is a rectangular frame (or a square frame) composed of two opposite long sides and two opposite short sides, the two long sides of the frame body 2 are two long supports, the two short sides of the frame body 2 are two short supports, the two long supports are connected with the two short supports end to end, and the frame body 2 can be an integral rectangular frame.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, changes and modifications made to the embodiments described herein, or equivalent structures or equivalent flow changes made by using the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.

Claims

1. A low glare lamp comprises a main lamp body which is a panel lamp and comprises a back plate, a frame body surrounding the back plate, a plurality of lamp strips positioned in the back plate, a diffusion plate arranged on the back plate and a grid arranged between the diffusion plate and the frame body, wherein the back plate, the diffusion plate and the frame body clamp the grid.

2. The low glare light fixture of claim 1, wherein: the back plate comprises a plurality of side walls and a containing groove in the side walls, and the grating is arranged in the containing groove.

3. The low glare light fixture of claim 1, wherein: the main lamp body comprises a plurality of hanging pieces, each hanging piece is combined on two sides of the main lamp body, two ends of each hanging piece span the main lamp body for connecting two sides of the frame body, and each hanging piece is provided with a plurality of mounting hole sites.

4. The low glare light fixture of claim 3, wherein: the frame body is provided with a barb, the two ends of each pendant are provided with folded edges, the folded edges are correspondingly clamped in the barb, and the two ends of each pendant are locked in a groove of the frame body through a locking piece.

5. The low glare light fixture of claim 3, wherein: the mounting hole position is provided with a big hole and a small hole which are connected, and the hanging piece is provided with a plurality of folding angles between the big hole and the big hole.

6. The low glare light fixture of claim 5, wherein: the nut hanging device comprises a hanging screw, wherein one end of the hanging screw is connected with a plurality of nuts in a threaded manner, each nut is installed to the small hole through the large hole, each nut can pass through each folded angle at a distance and is placed in the small hole, and each nut can be adjacent to each other and is locked at the small hole.

7. The low glare light fixture of claim 3, wherein: each pendant further comprises an extension part which extends outwards from the side arm at one side, and the side end of the auxiliary light lamp is fixed on the extension part.

8. The low glare light fixture of claim 7, wherein: each pendant further comprises a clamp which is combined with the extension part, and the clamp is clamped at the side end of the auxiliary light lamp and used for fixing the auxiliary light lamp.

9. The low glare light fixture of claim 1, wherein: the fixing plate is locked on the back plate and provided with a containing box for containing interconnection terminals and grounding terminals, the fixing plate is provided with a plurality of elastic hooks, the power supply box is provided with a plurality of buckling holes, the elastic hooks are clamped in the buckling holes, the power supply box is combined on the fixing plate to seal an opening of the containing box, and the containing box is provided with a notch located on the side edge of the opening and used for allowing wires to pass through.

10. The low glare light fixture of claim 1, wherein: the auxiliary light lamp can be used as a light supplement lamp of a background environment and used for reducing the glare value of the main lamp body.

11. The low glare light fixture of claim 1, wherein: the auxiliary light lamp can be made of quartz glass and used as a sterilizing lamp.