Auxiliary light structure of ceiling lamp

Abstract

The utility model relates to an auxiliary light structure of a ceiling lamp. The outer frame comprises a first end and a second end which are oppositely arranged in the axial direction, the periphery of the first end of the outer frame extends inwards in the radial direction to form an outer frame groove consistent with the outline of the outer frame, the outer frame groove extends in the radial direction to form a connecting edge, and the second end of the outer frame extends in the radial direction to form a supporting step; the upper light-emitting lamp strip is adhered to the bottom wall of the outer frame groove, and a wiring hole for the upper light-emitting lamp strip is formed in the outer frame groove; the lampshade is strip-shaped and is clamped in the outer frame groove; the rear cover plate is connected with the connecting edge and covers the first end of the outer frame; the optical panel abuts against the supporting step. The back face of the lamp can emit light to illuminate a ceiling, so that the effect of illuminating the whole space is achieved, and the structure is compact and reasonable in installation.

Description

Technical Field

[0001] The utility model relates to the technical field of home lighting, in particular to an auxiliary light structure of a ceiling lamp. Background Art

[0002] At present, home ceiling lamps, as a surface-emitting lamp product, are installed on the ceiling and are widely used for lighting home spaces, such as living rooms, bedrooms, study rooms, and children's rooms. The core function of these lamps is to illuminate the entire home space by irradiating downwards, providing people with a comfortable lighting environment.

[0003] In the past, the core function of lamps was to provide lighting, and the contrast between light and dark was not a concern. However, with the advancement of technology, the goal of lighting is not only to provide light, but also to create a comfortable atmosphere for the space.

[0004] There are some problems with the current design of home ceiling lamps. On the one hand, most home lamp products only provide downward lighting and lack the lighting function of the upper area. The downward lighting function of the lamp cannot effectively illuminate the entire home space because the beam angle is limited (even the wide-angle design cannot reach 150 degrees), and the limitation of the ceiling installation method makes the light of the lamp unable to directly illuminate the ceiling. The lighting of home lamps can only indirectly illuminate the ceiling through the secondary light reflected by objects such as walls, floors or desktops, resulting in a significant light and dark contrast between the home living or working area and the ceiling. With the improvement of people's demand for lighting, lamps no longer just provide basic lighting functions, but need to provide a comfortable lighting experience for the entire space. Therefore, light and dark contrast becomes more important, and the contrast between a bright room and a dim ceiling will produce a sense of depression or discomfort. On the other hand, even if some home lamps are designed with the function of emitting light from above, most of them are designed on the upper side to reflect the concept of "upper light", which cannot meet the existing demand for solving the problem of light and dark contrast. Summary of the invention

[0005] To this end, the utility model provides an auxiliary light structure of a ceiling lamp, so that the back of the lamp can emit light to illuminate the ceiling, thereby achieving the effect of illuminating the entire space, and the structure is compact and reasonable to install.

[0006] In order to solve the above technical problems, the utility model provides an auxiliary light structure of a ceiling lamp, comprising:

[0007] An outer frame, comprising a first end and a second end axially opposite to each other, wherein the first end of the outer frame has an outer frame groove radially extending inwardly from a periphery thereof and being consistent with the outer frame profile, the outer frame groove has a connecting edge radially extending therefrom, and the second end of the outer frame has a supporting step radially extending therefrom;

[0008] An upper light strip is adhered to the bottom wall of the outer frame groove, and the outer frame groove (11) is provided with a wiring hole (111) for the upper light strip (2);

[0009] A lampshade, which is strip-shaped and is clamped in the outer frame groove;

[0010] A rear cover plate connected to the connecting edge and covering the first end of the outer frame;

[0011] The optical panel abuts against the supporting step.

[0012] In one embodiment of the present invention, a support block is further included, and the support block is respectively abutted against the outer frame groove, the connecting edge and the optical panel and is located on the inner side of the outer frame.

[0013] In one embodiment of the utility model, the support block includes an axial support edge and radial support edges extending radially at both axial ends of the axial support edge, wherein the bottom wall of one of the radial support edges (62) abuts against the outer frame groove and the bottom wall of the connecting edge, and the other radial support edge abuts against the surface of the optical panel.

[0014] In an embodiment of the present invention, partitions are distributed on the radial support edge and reinforcing ribs are arranged at the partitions.

[0015] In an embodiment of the present invention, the connecting edge includes a mounting groove, and the rear cover plate, the mounting groove and the supporting block are connected by screws.

[0016] In an implementation manner of the present invention, a plurality of the support blocks are distributed along the circumference of the outer frame.

[0017] In an implementation manner of the utility model, lamp beads are distributed on a side of the upper light strip facing the lampshade.

[0018] In one embodiment of the utility model, the lampshade is made of silica gel, and the upper light strip is connected to the bottom wall of the outer frame groove by means of a heat-conducting double-sided adhesive.

[0019] In one implementation of the present invention, the outer frame has a rectangular or circular shape.

[0020] In one embodiment of the present invention, a light source assembly is installed on the surface of the rear cover plate facing the optical panel.

[0021] The above technical solution of the utility model has the following advantages compared with the prior art:

[0022] The auxiliary light structure of the ceiling lamp described in the utility model provides the lighting function of the upper area by setting the upper light strip, increases the brightness of the room, reduces the dimness of the ceiling, and thus creates a more comfortable and harmonious lighting atmosphere. In addition, by simplifying the structure and fixing method, the installation process of the ceiling lamp is more efficient and the maintenance is also simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 It is a schematic diagram of the overall structure of the auxiliary light structure of the ceiling lamp of the utility model.

[0025] Figure 2 The utility model is a partial cross-sectional structural schematic diagram of the auxiliary light structure of the ceiling lamp.

[0026] Figure 3 yes Figure 2 A partial enlarged schematic diagram of .

[0027] Figure 4 It is a structural schematic diagram of the support block of the utility model.

[0028] Description of the Figures in the Specification:

[0029] 1. Outer frame; 11. Outer frame slot; 111. Wiring hole; 12. Connecting edge; 121. Mounting slot; 13. Support step;

[0030] 2. Upper light strip;

[0031] 3. Lampshade;

[0032] 4. Rear cover;

[0033] 5. Optical panel;

[0034] 6. Support block; 61. Axial support edge; 62. Radial support edge; 63. Partition; 64. Strengthening rib;

[0035] 7. Screws. DETAILED DESCRIPTION

[0036] 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.

[0037] 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.

[0038] 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.

[0039] 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.

[0040] Reference Figure 1 As shown, the auxiliary light structure of a ceiling lamp of the utility model comprises:

[0041] The outer frame 1 comprises a first end and a second end axially opposite to each other, the first end periphery of the outer frame 1 radially extends inwardly to form an outer frame groove 11 consistent with the outline of the outer frame 1, the outer frame groove 11 radially extends to form a connecting edge 12, and the second end of the outer frame 1 radially extends to form a supporting step 13;

[0042] The upper light strip 2 is adhered to the bottom wall of the outer frame groove 11, and the outer frame groove 11 is provided with a wiring hole 111 for the upper light strip 2;

[0043] The lampshade 3 is strip-shaped and is clamped in the outer frame groove 11;

[0044] A rear cover plate 4 connected to the connecting edge 12 and covering the first end of the outer frame 1;

[0045] The optical panel 5 (diffuser plate and prism plate) abuts against the supporting step 13 .

[0046] By providing the upper light strip 2, a lighting function is provided for the upper area, the brightness of the room is increased, and the dimness of the ceiling is reduced, thereby creating a more comfortable and harmonious lighting atmosphere; the design of the connecting edge 12 and the supporting step 13 on the outer frame 1 ensures that the fixation of the rear cover 4 and the optical panel 5 is more firm and reliable, and facilitates the positioning of various components during installation.

[0047] In some embodiments, reference Figure 3 As shown, it also includes a support block 6, which is respectively in contact with the outer frame groove 11, the connecting edge 12 and the optical panel 5 and is located on the inner side of the outer frame 1. The design of the support block 6 enhances the stability of the upper light bar 2 installed in the outer frame groove 11 and reduces the risk of loose components.

[0048] Specifically, refer to Figure 4 As shown, the support block 6 includes an axial support edge 61 and radial support edges 62 extending radially from the axial ends of the axial support edge 61, wherein the bottom wall of one of the radial support edges 62 abuts against the bottom wall of the outer frame groove 11 and the connecting edge 12, and the other radial support edge 62 abuts against the surface of the optical panel 5. Uniform support force is provided to the optical panel 5, the outer frame groove 11 and the connecting edge, ensuring the stability of the lamp and the flatness of the lamp surface, and improving the stability, preventing the upper light strip 2 and the optical panel 5 from moving during use, and maintaining the consistency of lighting.

[0049] Reference Figure 4 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.

[0050] Specifically, refer to Figure 3 As shown, the connecting edge 12 includes a mounting groove 121 , the rear cover plate 4 and the mounting groove 121 are connected by screws 7 , and the rear cover plate 4 , the mounting groove 121 and the support block 6 are connected by screws 7 .

[0051] Specifically, the plurality of support blocks 6 are distributed along the circumference of the outer frame 1 .

[0052] In some embodiments, the upper light strip 2 is provided with lamp beads distributed on a side facing the lampshade 3 ; the surface of the rear cover plate 4 facing the optical panel 5 is provided with a light source assembly, and the light source assembly is a light strip.

[0053] In some embodiments, the lampshade 3 is made of silica gel with a misty surface; the upper light strip 2 is connected to the bottom wall of the outer frame groove 11 by a heat-conducting double-sided adhesive. The upper light strip 2 is connected to the bottom wall of the outer frame groove 11 by using a heat-conducting double-sided adhesive to effectively transfer heat, which helps the light strip to dissipate heat and prolong the service life of the lamp beads.

[0054] In some embodiments, the outer frame 1 has a rectangular or circular shape.

[0055] The outer frame 1 is made of a profile, and an outer frame groove 11 for emitting light upward is designed during its design. After the outer frame 1 profile is processed and formed, an outer frame groove 11 consistent with the molded shape of the outer frame 1 is formed on the back, and the outer frame groove 11 is convenient for installing the upper light strip 2; the upper light strip 2 is made into corresponding sizes according to the shape of the outer frame groove 11, and a thermal conductive tape is pre-affixed on the back of the upper light strip 2 when installing it, and then it is pasted to the bottom wall of the outer frame groove 11; the lampshade 3 is processed in a plastic extrusion mode and is in a long strip shape. The lampshade 3 is inserted into the outer frame groove 11, and is clamped along the contour of the outer frame 1 and then cut, and the upper light strip 2 is installed.

[0056] 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. An auxiliary light structure of a ceiling lamp, characterized in that: include: An outer frame (1) comprises a first end and a second end which are axially opposite to each other, wherein an outer frame groove (11) which is consistent with the outline of the outer frame (1) is radially extended inward from the periphery of the first end of the outer frame (1), a connecting edge (12) is radially extended from the outer frame groove (11), and a supporting step (13) is radially extended from the second end of the outer frame (1); An upper light strip (2) is adhered to the bottom wall of the outer frame groove (11), and the outer frame groove (11) is provided with a wiring hole (111) for the upper light strip (2); A lampshade (3) which is in a strip shape and is clamped in the outer frame groove (11); A rear cover plate (4) connected to the connecting edge (12) and covering the first end of the outer frame (1); The optical panel (5) abuts against the supporting step (13).

2. The auxiliary light structure of a ceiling lamp according to claim 1, characterized in that: It also comprises a support block (6), wherein the support block (6) is respectively in contact with the outer frame groove (11), the connecting edge (12) and the optical panel (5) and is located on the inner side of the outer frame (1).

3. The auxiliary light structure of a ceiling lamp according to claim 2, characterized in that: The support block (6) comprises an axial support edge (61) and radial support edges (62) extending radially from the axial ends of the axial support edge (61), wherein a bottom wall of one of the radial support edges (62) abuts against the bottom wall of the outer frame groove (11) and the connecting edge (12), and the other radial support edge (62) abuts against the surface of the optical panel (5).

4. The auxiliary light structure of a ceiling lamp according to claim 3, characterized in that: The radial support edge (62) is distributed with partitions (63), and reinforcing ribs (64) are arranged at the partitions (63).

5. The auxiliary light structure of a ceiling lamp according to claim 2, characterized in that: The connecting edge (12) comprises a mounting groove (121), and the rear cover plate (4), the mounting groove (121) and the supporting block (6) are connected via screws (7).

6. The auxiliary light structure of a ceiling lamp according to claim 2, characterized in that: The plurality of support blocks (6) are distributed along the circumference of the outer frame (1).

7. The auxiliary light structure of a ceiling lamp according to claim 1, characterized in that: Lamp beads are distributed on a side of the upper light strip (2) facing the lampshade (3).

8. The auxiliary light structure of a ceiling lamp according to claim 1, characterized in that: The lampshade (3) is made of silica gel, and the upper light strip (2) is connected to the bottom wall of the outer frame groove (11) via a heat-conducting double-sided adhesive.

9. The auxiliary light structure of a ceiling lamp according to claim 1, characterized in that: The outer frame (1) has a rectangular or circular shape.

10. The auxiliary light structure of a ceiling lamp according to claim 1, characterized in that: A light source assembly is mounted on the surface of the rear cover plate (4) facing the optical panel (5).

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