Ceiling lamp with grille cover

Abstract

The utility model relates to a ceiling lamp with a grille cover. The utility model includes a frame, including a first end and a second end axially oppositely arranged; a rear cover covering the first end of the frame; a grille cover installed on the second end of the frame; a light source assembly installed on the surface of the rear cover facing the grille cover; a diffuser plate abutting against one end of the grille cover close to the light source assembly; and a fixing block abutting against the rear cover and the diffuser plate respectively and located on the inner side of the frame. The utility model combines a diffuser plate and a grille cover to prevent glare through the grille cover while meeting the illumination requirements, and can see light but not the lamp at a certain angle, and is easy to install and firmly installed.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a ceiling lamp with a grille cover. Background Art

[0002] As a special public place, kindergartens play an important role in the learning and playing of young children. In order to protect the visual health and safety of young children, the lamps in kindergartens need to meet certain requirements. Kindergartens are mainly for preschool children aged 3 to 6 years old. Therefore, the lighting equipment in kindergartens needs to consider the children's visual development and psychological needs. Generally speaking, children like bright and soft light, and do not like glaring or dim light.

[0003] The state has issued relevant standards, namely the "Architectural Lighting Design Standard" (GB / T 50034-2013). According to the standard, the average illumination of the main spaces such as kindergarten classrooms and activity rooms should not be less than 300lx, and there should not be too bright or too dark areas. The average illumination of secondary spaces such as corridors and stairs should not be less than 100lx, and the average illumination of special use spaces such as toilets and lounges should not be less than 50lx.

[0004] However, the kindergarten ceiling lights currently on the market have high glare values ​​while meeting the brightness requirements, which can cause eye discomfort. Summary of the invention

[0005] To this end, the utility model provides a ceiling lamp with a grille cover, which combines a diffuser plate and a grille cover to prevent glare through the grille cover while meeting the illumination requirements, and can see the light but not the lamp at a certain angle, and is easy and secure to install.

[0006] In order to solve the above technical problems, the utility model provides a ceiling lamp with a grille cover, comprising:

[0007] A frame, comprising a first end and a second end axially oppositely disposed;

[0008] A back cover, covering the first end of the frame;

[0009] A grille cover mounted on the second end of the frame;

[0010] A light source assembly is mounted on a surface of the rear cover facing the grille cover;

[0011] A diffusion plate abuts against an end of the grille cover close to the light source assembly;

[0012] The fixing block is respectively against the back cover and the diffusion plate and is located inside the frame.

[0013] In an embodiment of the present invention, the frame is a circular frame, and the outer side surface of the fixing block is constructed as a curved surface suitable for abutting against the inner side wall of the frame.

[0014] In an embodiment of the present invention, a plurality of the fixing blocks are circumferentially distributed around the frame.

[0015] In an embodiment of the present invention, a frame support edge is radially extended from the first end of the frame, and the back cover abuts against the frame support edge.

[0016] In an embodiment of the present invention, a support step is radially extended from the second end of the frame, and the grille cover abuts against the support step.

[0017] In an embodiment of the present invention, the fixing block includes an axial support edge and radial support edges radially extending from both axial ends of the axial support edge, and the two radial support edges are respectively against the surface of the rear cover and the surface of the diffuser plate.

[0018] In an embodiment of the present invention, partitions are distributed on the radial support edge and reinforcing ribs are arranged at the partitions.

[0019] In one embodiment of the utility model, a connecting column is provided near the radial supporting edge of the back cover, a connecting groove is provided on the frame supporting edge corresponding to the connecting column, a connecting hole is provided on the back cover corresponding to the connecting groove, and the connecting column, the connecting groove and the connecting hole are connected by screws.

[0020] In an embodiment of the present utility model, a suction cup is axially extended from a side of the rear cover facing away from the light source assembly, and a bracket is installed on the suction cup.

[0021] In one embodiment of the present invention, the grille cover includes a plurality of polygonal holes connected to each other.

[0022] The above technical solution of the utility model has the following advantages compared with the prior art:

[0023] The utility model discloses a ceiling lamp with a grille cover, which combines a diffuser plate and a grille cover, and can prevent glare through the grille cover while meeting the illumination requirements. At a certain angle, the light can be seen but the lamp cannot be seen. The fixing block can be inserted into the frame from the rear side of the frame to fix the diffuser plate and the grille cover, and can prevent loosening. The installation is convenient and firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0025] Figure 1 The utility model is an exploded structural diagram of a ceiling lamp with a grille cover.

[0026] Figure 2 It is an overall structural diagram of a ceiling lamp with a grille cover according to the utility model.

[0027] Figure 3 It is a half-section axial structural diagram of a ceiling lamp with a grille cover according to the present invention.

[0028] Figure 4 yes Figure 3 A partial enlarged structural diagram.

[0029] Figure 5 It is a structural diagram of the fixed block of the utility model.

[0030] Description of the Figures in the Specification:

[0031] 1. Frame; 11. Frame support edge; 12. Support step; 13. Connection groove;

[0032] 2. Back cover; 21. Connection hole; 22. Ceiling plate;

[0033] 3. Grille cover;

[0034] 4. Light source assembly;

[0035] 5. Diffuser plate;

[0036] 6. Fixing block; 61. Axial support edge; 62. Radial support edge; 63. Partition; 64. Reinforcement rib; 65. Connecting column;

[0037] 7. Bracket. DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0039] In the present invention, if directions (up, down, left, right, front and back) are described, it is only for the convenience of describing the technical solution of the present invention, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0040] In the present utility model, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself. In the description of the present utility model, if there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0041] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected or electrically connected or able to communicate with each other; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0042] Reference Figure 1 , Figure 2 As shown, a ceiling lamp with a grille cover of the utility model comprises:

[0043] A frame 1, comprising a first end and a second end axially opposite to each other;

[0044] A back cover 2, covering the first end of the frame 1;

[0045] A grille cover 3 is mounted on the second end of the frame 1;

[0046] A light source assembly 4 is mounted on a surface of the rear cover 2 facing the grille cover 3;

[0047] A diffusion plate 5 abuts against an end of the grille cover 3 close to the light source assembly 4;

[0048] The fixing block 6 is respectively against the back cover 2 and the diffusion plate 5 and is located inside the frame 1 .

[0049] Through the above arrangement, the diffuser plate 5 and the grille cover 3 are supported on the frame 1 of the lamp. If pressed from the front of the frame 1, they may become loose. However, by inserting the fixing block 6 from the back of the frame 1 to the side of the frame 1 to fix the diffuser plate 5 and the grille cover 3, looseness can be prevented. By using the grille cover 3, the high glare value that may be generated by direct illumination of the lamp is effectively reduced, the children's vision health is protected, and the discomfort caused by light stimulation is avoided.

[0050] Specifically, refer to Figure 5As shown, the frame 1 is a circular frame, and the outer side of the fixing block 6 is constructed as a curved surface suitable for abutting against the inner side wall of the frame 1. The circular frame 1 is beautiful and elegant, and the outer side of the fixing block 6 is suitable for the contour shape, which simplifies the installation process and ensures the stability of the structure.

[0051] In some embodiments, reference Figure 1 As shown, a plurality of fixing blocks 6 are circumferentially distributed around the frame 1. Uniform support is provided to the diffuser plate 5 and the rear cover 2, ensuring the stability of the lamp and the flatness of the lamp surface, and improving the stability, preventing the diffuser plate 5 and the grille cover 3 from moving during use, and maintaining the consistency of lighting.

[0052] Specifically, refer to Figure 4 , Figure 5 As shown, a frame support edge 11 is radially extended from the first end of the frame 1, and the rear cover 2 is abutted against the frame support edge 11; a support step 12 is radially extended from the second end of the frame 1, and the grille cover 3 is abutted against the support step 12; the fixing block 6 includes an axial support edge 61 and radial support edges 62 radially extending from the axial ends of the axial support edge 61, and the two radial support edges 62 are respectively abutted against the surface of the rear cover 2 and the surface of the diffuser plate 5.

[0053] The design of the frame support edge 11 and the support step 12 ensures that the rear cover 2 and the grille cover 3 are fixed more firmly and reliably, and facilitates the positioning of various components during installation.

[0054] In some embodiments, reference Figure 5 As shown, the radial support edge 62 is distributed with partitions 63 and a reinforcing rib 64 is arranged at the partition 63. The rigidity of the structure is increased, the bearing force is also distributed to a certain extent, and the service life is extended.

[0055] In some embodiments, reference Figure 4 As shown, a connecting column 65 is provided at the radial supporting edge 62 close to the back cover 2, a connecting groove 13 is provided at the frame supporting edge 11 corresponding to the connecting column 65, a connecting hole 21 is provided at the back cover 2 corresponding to the connecting groove 13, and the connecting column 65, the connecting groove 13 and the connecting hole 21 are connected by screws.

[0056] The design of the fixing block 6 can be conveniently placed from the rear side of the frame 1 and abut against the diffusion plate 5 and the grille cover 3, thereby avoiding the problem of looseness, simplifying the installation process and improving the safety of the lamp.

[0057] Specifically, refer to Figure 2As shown, a ceiling cup 22 is axially extended from one side of the rear cover 2 away from the light source assembly 4, and a bracket 7 is installed on the ceiling cup 22. The frame 1 provides a strong outer frame to protect the internal components from damage, and the design of the rear cover 2 allows the ceiling lamp to be closely combined with the ceiling, improving the overall aesthetics.

[0058] In some embodiments, the grille cover 3 includes a plurality of interconnected polygonal holes, such as a regular hexagon. The light source assembly 4 uses a light bar. The grille cover 3 design not only increases the decorative effect, but also effectively disperses the light, achieving the dual functions of beauty and practicality, ensuring that when observed at a certain angle, the user can see soft light instead of directly seeing the glaring light source, thereby increasing the comfort of use.

[0059] When assembling the ceiling lamp of the present invention, the light source assembly 4 is fixed on the back cover 2, and then the bracket 7 is fixed to the ceiling cup 22 of the back cover 2 by screws, the grille cover 3 and the diffuser plate 5 are sequentially placed on the support step 12 of the frame 1, and then each fixing block 6 is placed from the back side of the frame 1 into the inner wall of the frame 1, and the connecting column 65 is aligned with the corresponding connecting groove 13, the back cover 2 is placed into the frame support edge 11, and the connecting holes 21 around it are aligned with the connecting groove 13 and the connecting column 65, and then screws are used to fix it as a whole.

[0060] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A ceiling lamp with a grille cover, characterized in that: include: A frame (1) comprising a first end and a second end which are axially opposite to each other; A back cover (2), covering the first end of the frame (1); A grille cover (3) mounted on the second end of the frame (1); A light source assembly (4) is mounted on a surface of the rear cover (2) facing the grille cover (3); A diffusion plate (5) abutting against an end of the grille cover (3) close to the light source assembly (4); A fixing block (6), respectively abutting against the rear cover (2) and the diffusion plate (5) and located inside the frame (1); The fixing block (6) comprises an axial support edge (61) and radial support edges (62) extending radially from two axial ends of the axial support edge (61), and the two radial support edges (62) respectively abut against the surface of the rear cover (2) and the surface of the diffuser plate (5).

2. A ceiling lamp with a grille cover according to claim 1, characterized in that: The frame (1) is a circular frame, and the outer side surface of the fixing block (6) is constructed as a curved surface suitable for abutting against the inner side wall of the frame (1).

3. A ceiling lamp with a grille cover according to claim 1 or 2, characterized in that: The plurality of fixing blocks (6) are circumferentially distributed around the periphery of the frame (1).

4. A ceiling lamp with a grille cover according to claim 3, characterized in that: A frame support edge (11) radially extends from the first end of the frame (1), and the back cover (2) abuts against the frame support edge (11).

5. A ceiling lamp with a grille cover according to claim 4, characterized in that: A support step (12) is radially extended from the second end of the frame (1), and the grille cover (3) abuts against the support step (12).

6. The ceiling lamp with a grille cover according to claim 1, characterized in that: The radial support edge (62) is distributed with partitions (63), and reinforcing ribs (64) are arranged at the partitions (63).

7. The ceiling lamp with a grille cover according to claim 4, characterized in that: The radial support edge (62) close to the rear cover (2) is provided with a connection column (65), the frame support edge (11) is provided with a connection groove (13) corresponding to the connection column (65), the rear cover (2) is provided with a connection hole (21) corresponding to the connection groove (13), and the connection column (65), the connection groove (13) and the connection hole (21) are connected by screws.

8. The ceiling lamp with a grille cover according to claim 1, characterized in that: A suction cup (22) is axially extended from a side of the rear cover (2) facing away from the light source assembly (4), and a bracket (7) is mounted on the suction cup (22).

9. The ceiling lamp with a grille cover according to claim 1, characterized in that: The grille cover (3) comprises a plurality of polygonal holes connected to each other.

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