Full-screen lighting module structure

Abstract

According to the full-screen lighting module structure, the side plates on the cover body are inserted along the corresponding inserting grooves until the lower end faces of the bent parts abut against the upper end faces of the limiting flanges, at the moment, the clamping strips on the side plates are located in the inserting grooves, and the ends of the clamping strips abut against the lower portions of the limiting flanges, so that the side plates are clamped in the clamping strips. The clamping strips are limited in the inserting grooves, so that installation of the lampshade and the middle frame is completed, the installation mode is simple, the installation efficiency is improved, and the maintenance difficulty is reduced; after the lampshade and the middle frame are installed, the light-emitting surface of the lampshade body completely covers the area where the middle frame is installed due to abutting and limiting of the lower end face of the bent part and the upper end face of the limiting flange, the situation that edge light of the lampshade body is blocked or leaked by the middle frame to form a black edge or a dark area when the illumination module emits light is avoided, and therefore the full-screen illumination effect of the lampshade is achieved; and the lighting quality and the attractiveness are improved.

Description

Technical Field

[0001] This utility model relates to the field of clothes drying rack technology, and in particular to a full-screen lighting module structure. Background Technology

[0002] A smart clothes drying rack is a common household appliance driven by an electric motor and combined with a smart control system. It can not only automatically raise and lower clothes for drying, but also integrate auxiliary functions such as lighting, drying, and sterilization.

[0003] Lighting function and its lighting effect are important components of the user experience of clothes drying racks. Currently, some clothes drying rack lighting modules on the market generally have problems such as insufficient compatibility between the light-emitting surface and the middle frame structure, and relatively complicated installation.

[0004] refer to Figure 1 As shown, Figure 1 The lampshade component solutions (1) and (2) are two common lighting module solutions on the market. Figure 1 It is known that the main installation methods of the lampshade components of the existing lighting modules include inserting the lampshade horizontally into the middle frame through the side opening of the middle frame, using the middle frame to restrict the movement of the lampshade, and then closing the side opening of the middle frame, as shown in scheme (1); and installing the lampshade directly on the inside of the opening end of the middle frame, and using fasteners to fix the lampshade to the middle frame, as shown in scheme (2). The light-emitting surface of the lampshade in schemes 1 and 2 cannot completely cover the installation area of ​​the middle frame, which easily forms a "black edge" or "dark area" when emitting light, which seriously restricts the realization of the full-screen lighting effect, resulting in poor lighting effect, and the installation steps are relatively complicated, which is not conducive to improving installation efficiency.

[0005] Therefore, it is necessary to provide a full-screen lighting module structure to simplify the lampshade installation structure and method and achieve full-screen lighting effect. Utility Model Content

[0006] To address the technical problems of existing lighting modules failing to achieve full-screen lighting effects and being relatively complex to install, this utility model provides a full-screen lighting module structure.

[0007] A full-screen lighting module structure includes a lampshade, a middle frame, and a lamp panel. The lampshade includes a cover body, with all four sides of the cover body bent inward to form a bent portion. The ends of the bent portions are all bent downward and extended to form a side panel. A retaining strip protrudes outward from the middle of each side panel. The middle frame has openings at both ends, and a plurality of limiting flanges are provided circumferentially along the inner side of the middle frame. The outer end face of the limiting flanges is flush with the end face of one of the openings of the middle frame. A first annular support platform is also provided circumferentially along the inner side of the middle frame. The platform is located below the limiting flange, and the upper end face of the first annular platform is parallel to the lower end face of the limiting flange; a plurality of limiting blocks are arranged circumferentially on the first annular platform, and an insertion groove is formed between the limiting blocks and the limiting flange; the cover is inserted into the insertion groove through the side plate, so that the lower end face of the bent part abuts against the upper end face of the limiting flange, and the retaining strip is limited within the insertion groove, completing the connection between the lamp cover and the middle frame; the lamp plate is installed inside the middle frame, and the lamp plate is located below the first annular platform.

[0008] Furthermore, the end of the limiting flange is rounded, and the end of the locking strip is arc-shaped.

[0009] Furthermore, the lamp panel includes a panel body, a plurality of lamp strips are installed in the panel body, a plurality of lamp beads are installed on the lamp strips at intervals, and the lamp strips are arranged along the length direction of the panel body.

[0010] Furthermore, a mounting plate extends horizontally outward from the perimeter of the disc to form a mounting plate. The top surface of the mounting plate abuts against the bottom of the first annular support platform and is fixedly connected to the first annular support platform.

[0011] Furthermore, a second annular support platform is provided on the inner side of the middle frame along the circumferential direction, and the second annular support platform is located below the first annular support platform; a plurality of support ribs are provided at intervals along the width direction at the other end opening of the middle frame, and the two ends of the support ribs are fixedly installed on the second annular support platform; the disc is fixedly installed on the support ribs.

[0012] Furthermore, the limiting block is an L-shaped fixing plate, which is detachably mounted on the first annular support platform and forms the insertion groove with the limiting flange.

[0013] Furthermore, the limiting block is a stop block integrally formed with the first annular support platform, and the stop block forms a downward inclined surface on the side near the middle frame.

[0014] The beneficial effects of this utility model are as follows: This utility model provides a full-screen lighting module structure. By inserting the side plate on the cover along the corresponding insertion slot until the lower end face of the bent part abuts against the upper end face of the limiting flange, the locking strip on the side plate is located in the insertion slot, and the end of the locking strip abuts against the lower part of the limiting flange, thereby realizing the limiting of the locking strip in the insertion slot, thus completing the installation of the lamp cover and the middle frame. The installation method is simple, which helps to improve the installation efficiency and reduce the difficulty of maintenance.

[0015] The lampshade and the middle frame are stably connected by the contact and limiting of the lower end face of the bent part with the upper end face of the limiting flange, as well as the position limiting of the locking strip and the insertion groove. This effectively prevents the lampshade from shifting laterally or falling off due to gravity, vibration or shaking, and improves the stability of the connection.

[0016] In addition, after the lampshade and the middle frame are installed, the contact and limiting between the lower end face of the bent part and the upper end face of the limiting flange ensures that the light-emitting surface of the lampshade completely covers the area where the middle frame is installed. This prevents the edge light of the lampshade from being blocked or leaked by the middle frame when the lighting module is emitting light, thus forming a "black edge" or "dark area". This achieves the lighting effect of the lampshade's full screen and improves the lighting quality and aesthetics. Attached Figure Description

[0017] Figure 1 This is a cross-sectional structural diagram of the lampshade assembly of two lighting modules in the prior art, namely scheme (1) and scheme (2);

[0018] Figure 2 A three-dimensional structural diagram of a full-screen lighting module structure provided by this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a full-screen lighting module provided in Embodiment 1;

[0020] Figure 4 This is a cross-sectional structural diagram of a full-screen lighting module structure provided in Embodiment 1;

[0021] Figure 5 Example 1 Figure 4 A magnified structural diagram of part A;

[0022] Figure 6 This is a cross-sectional structural diagram of a full-screen lighting module structure provided in Embodiment 2;

[0023] Figure 7 Example 2 Figure 6 A schematic diagram of the enlarged structure of part B;

[0024] Figure 8 This is a cross-sectional structural diagram of a full-screen lighting module structure provided in Embodiment 3;

[0025] Figure 9 Example 3 Figure 8 A magnified structural diagram of part C;

[0026] Figure 10 This is a schematic diagram of the back structure of a full-screen lighting module provided in Example 3.

[0027] Attached image labels.

[0028] 1. Lampshade; 11. Cover body; 12. Bending part; 13. Side plate; 14. Clip; 2. Middle frame; 21. Limiting flange; 22. First annular support platform; 23. Second annular support platform; 3. Lamp panel; 31. Panel body; 32. Mounting plate; 4. L-shaped fixing plate; 41. Stop block; 42. Bevel; 5. Insertion groove; 6. Lamp strip; 7. Lamp bead; 8. Support rib. Detailed Implementation

[0029] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model.

[0030] Example 1

[0031] refer to Figure 2 and Figure 3 As shown, a full-screen lighting module structure includes a lampshade 1, a middle frame 2, and a lamp panel 3.

[0032] Specifically, refer to Figure 4 and Figure 5 As shown, the lampshade 1 includes a cover body 11, with all four sides of the cover body 11 bent inward to form a bent portion 12. The ends of the bent portions 12 are all bent downward and extended to form a side panel 13; the middle of each side panel 13 protrudes outward to form a retaining strip 14. In this embodiment, the cover body 11, the bent portion 12, the side panel 13, and the retaining strip 14 are integrally formed and all have micro-deformation capability. In use, the side panel 13 can undergo slight elastic deformation inward or outward.

[0033] The middle frame 2 has openings at both ends, and a plurality of limiting flanges 21 are provided circumferentially along the inner side of the middle frame 2. The outer end face of the limiting flanges 21 is flush with the end face of one of the opening ends of the middle frame 2. A first annular support platform 22 is also provided circumferentially along the inner side of the middle frame 2. The first annular support platform 22 is located below the limiting flanges 21, and the upper end face of the first annular support platform 22 is parallel to the lower end face of the limiting flanges 21. In this embodiment, the middle frame 2, the limiting flanges 21, and the first annular support platform 22 are integrally formed.

[0034] A plurality of limiting blocks are spaced apart along the circumference of the first annular support platform 22, and an insertion groove 5 is formed between the limiting blocks and the limiting flange 21. In this embodiment, the limiting block is an L-shaped fixing plate 4, which is detachably mounted on the first annular support platform 22 and forms the insertion groove 5 with the limiting flange 21.

[0035] The disassembly of the L-shaped fixing plate 4 facilitates the replacement of L-shaped fixing plates 4 of different specifications. The L-shaped fixing plate 4, through its vertical surface, engages with the limiting flange 21 and forms the insertion groove 5 of different specifications with the bottom of the first annular support platform 22, thereby limiting and supporting the component inserted into the insertion groove 5.

[0036] The cover 11 is inserted into the insertion slot 5 through the side plate, so that the lower end face of the bent part 12 abuts against the upper end face of the limiting flange 21, and the locking strip 14 is limited within the insertion slot 5, thus completing the connection between the lamp cover 1 and the middle frame 2.

[0037] By inserting the side plate 13 on the cover 11 along the corresponding insertion slot 5, the side plate 13 can undergo slight deformation during this process, allowing the retaining strip 14 on the side plate 13 to enter the insertion slot 5 until the lower end face of the bent part 12 abuts against the upper end face of the limiting flange 21 and the insertion stops. At this time, the side plate 13 returns to its original state, so that the retaining strip 14 on the side plate 13 is located in the insertion slot 5, and the end of the retaining strip 14 abuts against the lower part of the limiting flange 21, thereby limiting the retaining strip 14 in the insertion slot 5, thus completing the installation of the lamp cover 1 and the middle frame 2. The installation method is simple, which helps to improve the installation efficiency and reduce the difficulty of maintenance.

[0038] The lampshade 1 and the middle frame 2 are stably connected by the contact and limiting of the lower end face of the bent part 12 and the upper end face of the limiting flange 21, as well as the position limiting of the clip 14 and the insertion groove 5. This effectively prevents the lampshade 1 from shifting laterally or falling off due to gravity, vibration or shaking, thus improving the stability of the connection.

[0039] In addition, after the lampshade 1 and the middle frame 2 are installed, the lower end face of the bent part 12 and the upper end face of the limiting flange 21 abut and limit the light-emitting surface of the cover 11 to completely cover the area where the middle frame 2 is installed. This prevents the edge light of the cover 11 from being blocked or leaked by the middle frame 2 when the lighting module emits light, thus forming a "black edge" or "dark area". This achieves the full-screen lighting effect of the lampshade 1 and improves the lighting quality and aesthetics.

[0040] In this embodiment, the end of the limiting flange 21 is rounded and the end of the retaining strip 14 is arc-shaped, so that when inserted, the end of the retaining strip 14 abuts against the rounded chamfer and causes the side plate 13 to undergo slight elastic deformation. The rounded chamfer and the arc-shaped end make it easier for the retaining strip 14 to slide into the insertion slot 5, thereby improving the installation efficiency of the lampshade 1 and the middle frame 2.

[0041] The lamp panel 3 is installed inside the middle frame 2, and the lamp panel 3 is located below the first annular support platform 22. (Refer to...) Figure 3 As shown, the lamp panel 3 includes a panel body 31, in which a plurality of lamp strips 6 are installed, and a plurality of lamp beads 7 are installed at intervals on the lamp strips 6, and the lamp strips 6 are arranged along the length direction of the panel body 31 for providing illumination.

[0042] refer to Figure 5 As shown, the disk body 31 extends horizontally outward to form a mounting plate 32. The top surface of the mounting plate 32 abuts against the bottom of the first annular support platform 22 and is fixedly connected to the first annular support platform 22.

[0043] In actual use, the top surface of the mounting plate 32 abuts against the bottom of the first annular support platform 22, and the mounting plate 32 and the first annular support platform 22 are fixedly connected by screw threads through the preset mounting holes to realize the fixed connection between the disc body 31 and the middle frame 2.

[0044] Example 2

[0045] refer to Figure 6 and Figure 7 As shown, the difference between this embodiment and embodiment 1 is that the limiting block is a stop block 41 integrally formed with the first annular support platform. The stop block forms a downward inclined surface 42 on the side near the middle frame 2. The setting of the inclined surface 42 is conducive to the side plate 14 being inserted into the insertion slot 5. The integrally formed stop block 41 is conducive to reducing production steps and improving installation efficiency.

[0046] Example 3

[0047] refer to Figure 8 , Figure 9 and Figure 10As shown, the difference between this embodiment and embodiment 1 is that a second annular support platform 23 is also provided on the inner side of the middle frame 2 along the circumferential direction, and the second annular support platform 23 is located below the first annular support platform 22; a plurality of support ribs 8 are provided at intervals along the width direction at the other end opening of the middle frame 2, and the two ends of the support ribs 8 are fixedly installed on the second annular support platform 22; the disc body 31 is fixedly installed on the support ribs 8.

[0048] In practical applications, the two ends of the support rib 8 are fixedly installed on the second annular support platform 22 by screw threads to form a basic support frame. The disc body 31 and the support rib 8 are provided with corresponding mounting holes, and then the disc body 31 is threadedly installed on the support rib 8 by screws to realize the fixed installation of the disc body 31.

[0049] This utility model provides a full-screen lighting module structure that has the lighting effect of a full screen, and is simple to install and has low production cost.

[0050] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A full-screen lighting module structure, comprising a lampshade, a middle frame, and a lamp panel, characterized in that, The lampshade includes a cover body, all four sides of which are bent inward to form a bent portion, and the ends of the bent portions are bent downward and extended to form a side panel; the middle of the side panel protrudes outward to form a retaining strip. The middle frame has openings at both ends, and a plurality of limiting flanges are provided at circumferential intervals on the inner side of the middle frame. The outer end face of the limiting flange is flush with the end face of one of the opening ends of the middle frame. A first annular support platform is also provided on the inner side of the middle frame along the circumferential direction. The first annular support platform is located below the limiting flange, and the upper end face of the first annular support platform is parallel to the lower end face of the limiting flange. A plurality of limiting blocks are arranged at circumferential intervals on the first annular support platform, and an insertion groove is formed between the limiting blocks and the limiting flange; The cover is inserted into the insertion slot through the side plate, so that the lower end face of the bent part abuts against the upper end face of the limiting flange, and the locking strip is limited to the insertion slot, thus completing the connection between the lamp cover and the middle frame. The lamp panel is installed inside the middle frame and is located below the first annular support platform.

2. The full-screen lighting module structure according to claim 1, characterized in that, The end of the limiting flange is rounded, and the end of the locking strip is arc-shaped.

3. The full-screen lighting module structure according to claim 1, characterized in that, The lamp panel includes a panel body, in which a plurality of lamp strips are installed, and a plurality of lamp beads are installed at intervals on the lamp strips, and the lamp strips are arranged along the length of the panel body.

4. The full-screen lighting module structure according to claim 3, characterized in that, The disk extends horizontally outward to form a mounting plate. The top surface of the mounting plate abuts against the bottom of the first annular support platform and is fixedly connected to the first annular support platform.

5. The full-screen lighting module structure according to claim 3, characterized in that, A second annular support platform is also provided on the inner side of the middle frame along the circumferential direction, and the second annular support platform is located below the first annular support platform; a plurality of support ribs are provided at intervals along the width direction at the other end of the middle frame, and the two ends of the support ribs are fixedly installed on the second annular support platform; the disc is fixedly installed on the support ribs.

6. The full-screen lighting module structure according to claim 1, characterized in that, The limiting block is an L-shaped fixing plate, which can be detachably installed on the first annular support platform and forms the insertion groove with the limiting flange.

7. The full-screen lighting module structure according to claim 1, characterized in that, The limiting block is a stop block integrally formed with the first annular support platform, and the stop block forms a downward inclined surface on the side near the middle frame.

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