Side light-emitting lamp with combined insulation sleeve
By combining the insulating sleeve structure and the ring assembly design, the problems of thickness and inconvenient assembly and disassembly of the ceiling lamp are solved, and ultra-thin and convenient assembly and efficient light source positioning are achieved, which complies with 3C standards and reduces costs.
Patent Information
- Application Number
- CN202423086062.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Conventional ceiling lamp light source panels and lampshade structures are relatively thick, making it difficult to achieve ultra-thin lighting effects. They are also inconvenient to disassemble and assemble, affecting processing and assembly efficiency.
It adopts a combined insulating sleeve structure, including a mounting sleeve assembled from several independent rings, combined with the frame convex edge and baffle positioning, the light source strip is snapped into the positioning slot, and silicone material is used to ensure insulation and thermal conductivity. The aluminum frame design makes the lamp beads flush with the light guide plate to meet the creepage distance requirements.
It realizes ultra-thin lamp design, improves assembly convenience and reliability, reduces maintenance costs, complies with 3C standards without affecting light efficiency, and has price advantages.
Smart Images
Figure CN223425185U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of ceiling lamps, and in particular relates to a side-emitting lamp with a combined insulating sleeve. Background Art
[0002] A ceiling lamp is a common lamp structure, generally including a mounting base, a lamp shell snapped onto the mounting base, and a light source board and lampshade fixed to the lamp shell. Although it can meet general usage needs, the light source board and lampshade of a conventional ceiling lamp make the overall thickness relatively thick, which makes it difficult to meet the ultra-thin lighting effect. In order to reduce the overall thickness of the ceiling lamp, some ceiling lamps use side light source strips, thereby reducing the overall thickness of the ceiling lamp. However, its disassembly and assembly is relatively inconvenient and the operation is relatively cumbersome, which will affect the efficiency of processing and assembly to a certain extent and is difficult to meet market demand. Utility Model Content
[0003] The purpose of the utility model is to provide a side-emitting lamp with a combined insulating sleeve, which has a reasonable structural arrangement and is conducive to improving assembly efficiency.
[0004] The technical solution for achieving the purpose of the utility model is a side-emitting lamp with a combined insulating sleeve, comprising a frame, a light source structure provided on the inner wall of the frame, and a baffle, an EVA cotton board, reflective paper, a light guide plate, and a diffuser plate provided in the frame from top to bottom. The light source structure is located at the edge of the light guide plate, and the light source structure includes a light source bar and a mounting sleeve. The side of the mounting sleeve is provided with a retaining groove, and the light source bar is snapped into the retaining groove for positioning;
[0005] The installation sleeve comprises a plurality of independent ring bodies, and the plurality of independent ring bodies are assembled into a complete installation sleeve, and the convex edge and the baffle of the frame body are respectively positioned on the top surface and the bottom surface of the installation sleeve.
[0006] Further preferably, the installation sleeve is composed of two independent support rings, and a stepped locking portion is provided at the connection between the support rings;
[0007] The two side walls of the clamping groove are respectively located on the two supporting ring bodies;
[0008] When the two supporting ring bodies are spliced together, the stepped clamping parts of the two supporting ring bodies fit together.
[0009] It is further preferred that: the installation sleeve is composed of three independent upper ring bodies, a middle ring body and a lower ring body;
[0010] The two side walls of the locking groove are respectively located on the upper ring body and the lower ring body;
[0011] The bottom surface of the upper ring body and the top surface of the lower ring body are provided with stepped protrusions;
[0012] The cross section of the middle ring body is T-shaped;
[0013] The upper ring body, the middle ring body and the lower ring body are spliced in sequence from top to bottom, and the T-shaped middle ring body is clamped at the stepped protrusions of the upper ring body and the lower ring body.
[0014] More preferably, the installation sleeve is a silicone material structure.
[0015] More preferably, the thickness of the installation sleeve is 2-10 mm.
[0016] The utility model has positive effects: the structure of the utility model is reasonably set up, the installation sleeve adopts several independent ring bodies, and is assembled into a complete installation sleeve, and after installation, the convex edge and the baffle of the frame body are respectively positioned on the top and bottom surfaces of the installation sleeve, which improves the assembly convenience of the installation sleeve, is beneficial to the installation and positioning of the light source strip, and is beneficial to improving the stability and reliability of the installation sleeve, and can also greatly improve the efficiency of assembly and reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:
[0018] Figure 1 This is a schematic diagram of the first structure of the utility model;
[0019] Figure 2 for Figure 1 Schematic diagram of the split structure of the central light source structure;
[0020] Figure 3 This is a schematic diagram of the second structure of the utility model;
[0021] Figure 4 for Figure 3 Schematic diagram of the split structure of the central light source structure.
[0022] Figure numerals: frame 1, light source structure 2, light source bar 21, mounting sleeve 22, supporting ring body 221, stepped locking portion 222, upper ring body 223, middle ring body 224, lower ring body 225, stepped protrusion 226, locking groove 23, baffle 3, EVA cotton board 4, reflective paper 5, light guide plate 6, diffuser plate 7. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] Example 1
[0025] See Figures 1 to 2 As shown, a side-emitting lamp with a combined insulating sleeve includes a frame 1, a light source structure 2 disposed on the inner wall of the frame, and a baffle 3, an EVA cotton sheet 4, a reflective paper 5, a light guide plate 6, and a diffuser 7 disposed within the frame from top to bottom. The light source structure is located at the edge of the light guide plate. The baffle 3, EVA cotton sheet 4, reflective paper 5, light guide plate 6, and diffuser 7 in the above structure are conventional structures in the prior art and are simply applied. The baffle is a stamped iron sheet or other metal structure, and light from the light source structure is irradiated outward through the light guide plate, thereby achieving an ultra-thin effect. The light source structure 2 includes a light source bar 21 and a mounting sleeve 22. The mounting sleeve has a retaining groove 23 on its side, into which the light source bar is snapped into position. The mounting sleeve includes several independent rings, which are assembled into a complete mounting sleeve. The convex edge of the frame and the baffle are respectively positioned against the top and bottom surfaces of the mounting sleeve. The mounting sleeve is made of silicone material. The thickness of the mounting sleeve is 2-10 mm. The independent ring body is used for connection. During assembly, only the connection is required. In case of partial damage, only the parts need to be replaced. In addition, the installation and positioning of the light source strip are facilitated, thereby improving the convenience and effectiveness of assembly.
[0026] Furthermore, in this embodiment, the mounting sleeve comprises two independent support rings 221, each with a stepped retaining portion 222 disposed at its junction. During processing, the two sidewalls of the retaining groove are positioned on the two support rings, respectively. During assembly, the stepped retaining portions of the two support rings mate when the two support rings are joined. This structure allows assembly by first placing one support ring on the convex edge of the frame, and then stacking the other support ring, improving both ease and efficiency.
[0027] In this embodiment, through the above structure, the insulating sleeve wraps all the soldering pad positions and power-on positions of the light source strip, but the lamp beads are not wrapped. If the traditional side-emitting light guide plate lamp wants to use a non-isolated solution to pass 3C, it can only do so by using a structure that completely wraps the light strip. However, this solution also wraps the lamp beads, which will greatly affect the light efficiency and lighting effect. The design concept of this solution is ingenious. On the one hand, it solves the national standard problem of creepage distance and voltage resistance of the non-isolated solution. On the other hand, through the clever design of the insulating and thermally conductive silicone sleeve, the light strip, and the aluminum frame, the three are combined to expose the lamp beads to the outside. Through the clever design of the aluminum frame, the lamp beads are just flush with the light guide plate, so that all the light effects of the lamp beads are absorbed by the light guide plate, achieving a nearly perfect lighting effect without loss of brightness. Moreover, the silicone complies with the requirements of non-isolated 3C creepage distance, and the power-on point is greater than 5mm above and below. It can pass the creepage distance and withstand voltage according to the 3C standard, and will not affect the luminous efficiency, nor reduce the brightness of the luminous efficiency. It solves the insulation problem of the non-isolated electrical and hardware parts, and solves the problem of creepage distance, and at the same time, it will not lose the luminous efficiency. It solves the technical deficiencies of the side-emitting light guide plate lamp in the field of non-isolated 3C, and solves the problem that the non-isolated driving power supply can be made ultra-thin, making the volume smaller. At the same time, the aluminum frame can also be made thinner, and the cost of the non-isolated power supply has a greater price advantage than the isolated power supply. It solves the structural problem of the side-emitting light guide plate of the non-isolated solution passing 3C, and solves the problem of no loss of luminous efficiency. It meets the national standard of the non-isolated solution passing 3C, and also greatly reduces the overall cost, improves the processing efficiency, and saves costs. The utility model has positive effects:
[0028] The utility model has positive effects: the structure of the utility model is reasonably set up, the installation sleeve adopts several independent ring bodies, and is assembled into a complete installation sleeve, and after installation, the convex edge and the baffle of the frame body are respectively positioned on the top and bottom surfaces of the installation sleeve, which improves the assembly convenience of the installation sleeve, is beneficial to the installation and positioning of the light source strip, and is beneficial to improving the stability and reliability of the installation sleeve, and can also greatly improve the efficiency of assembly and reduce maintenance costs.
[0029] Example 2
[0030] See Figures 3 and 4As shown, this embodiment is basically the same as Example 1, except that: the mounting sleeve comprises three independent upper ring bodies 223, middle ring bodies 224, and lower ring bodies 225; the two side walls of the positioning groove are located on the upper ring body and the lower ring body respectively; the bottom surface of the upper ring body and the top surface of the lower ring body are provided with stepped protrusions 226; the cross-section of the middle ring body is T-shaped; during assembly, the upper, middle, and lower ring bodies are sequentially assembled from top to bottom, and the T-shaped middle ring body is positioned at the stepped protrusions of the upper and lower ring bodies. This improves assembly convenience, and in the event of partial damage, partial replacement can be performed, which not only improves assembly efficiency but also reduces maintenance costs.
[0031] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description is given here.
[0032] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.
Claims
1. A side-emitting lamp with a combined insulating sleeve, comprising a frame, a light source structure disposed on the inner wall of the frame, and a baffle, an EVA cotton sheet, reflective paper, a light guide plate, and a diffuser disposed within the frame in order from top to bottom, the light source structure being located at the edge of the light guide plate, characterized in that: The light source structure includes a light source bar and a mounting sleeve. A locking groove is provided on the side of the mounting sleeve, and the light source bar is locked into the locking groove for positioning; The installation sleeve comprises a plurality of independent ring bodies, and the plurality of independent ring bodies are assembled into a complete installation sleeve, and the convex edge and the baffle of the frame body are respectively positioned on the top surface and the bottom surface of the installation sleeve.
2. The side-emitting lamp with a combined insulating sleeve according to claim 1, characterized in that: The installation sleeve is composed of two independent supporting ring bodies, and a stepped locking portion is provided at the connection between the supporting ring bodies; The two side walls of the clamping groove are respectively located on the two supporting ring bodies; When the two support ring bodies are spliced together, the stepped locking portions of the two support ring bodies fit together.
3. The side-emitting lamp with a combined insulating sleeve according to claim 1, characterized in that: The mounting sleeve is composed of three independent upper ring bodies: a middle ring body and a lower ring body; The two side walls of the locking groove are respectively located on the upper ring body and the lower ring body; The bottom surface of the upper ring body and the top surface of the lower ring body are provided with stepped protrusions; The cross section of the middle ring body is T-shaped; The upper ring body, the middle ring body and the lower ring body are spliced in sequence from top to bottom, and the T-shaped middle ring body is clamped at the stepped protrusions of the upper ring body and the lower ring body.
4. A side-emitting lamp with a combined insulating sleeve according to claim 2 or claim 3, characterized in that: The mounting sleeve is a silicone material structure.
5. The side-emitting lamp with a combined insulating sleeve according to claim 1, characterized in that: The thickness of the installation sleeve is 2-10 mm.