Quickly-assembled panel lamp

Abstract

The utility model discloses a fast-assembly panel lamp which cancels bolt connection, and an outer frame and a rear cover plate are connected in a clamping mode. A fast-assembly panel lamp comprises a face frame and a back box fixedly connected with the face frame. The face frame comprises four closed rectangular first connecting strips connected end to end. The first connecting strip comprises a first carrying strip with an L-shaped section, a plurality of first clamping strips which can be bent at intervals are arranged at the top of a vertical plate of the first carrying strip, and the tops of the first clamping strips are bent inwards to form second clamping strips; the back box comprises a back plate, the peripheral edge of the back plate extends and is bent to form a first side plate, and the bottom edge of the first side plate extends and is bent to form a first bottom plate; the joint between the first bottom plate and the first side plate is sunken to form a first clamping groove; a diffusion plate is further included. The peripheral edges of the diffusion plate are respectively arranged on the first carrying strips; the first clamping groove is formed in the diffusion plate, the first clamping strip is bent to be attached and clamped to the first bottom plate, the second clamping strip is embedded into the first clamping groove to be attached and clamped tightly, and the face block and the back box are clamped, connected and fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of panel lights, and particularly relates to a quick-install panel light. Background Art

[0002] The LED panel light is a commonly used indoor lighting fixture. Its outer frame is made of aluminum alloy through anodic oxidation, and the light source is an LED. The whole lighting fixture is designed beautifully and simply, having both good lighting effects and bringing people a beautiful feeling.

[0003] The outer frame of the existing panel light is formed by profile extrusion and then welded together by 4 profiles; the LED light bar is installed on the rear cover plate, the LED light guide plate and the LED diffusion plate are placed on the outer frame and covered by the rear cover plate, and bolts are used to pass through the side of the rear cover plate and be threadedly connected and fixed with the outer frame; additional bolt fittings need to be used, and the operation of the bolt connection process results in additional material costs and labor costs. Summary of the Invention

[0004] In view of the above disadvantages of the background art, the purpose of the utility model is to provide a quick-install panel light, which cancels the bolt connection and the outer frame and the rear cover plate are clamped and connected.

[0005] To solve the above technical problems, the purpose of the utility model is realized as follows:

[0006] A quick-install panel light includes a face frame and a back box fixedly connected to the face frame;

[0007] The face frame includes four first connecting strips connected end to end to form a closed rectangle; the first connecting strip includes a first carrier strip with an L-shaped cross-section, and several spaced and bendable first clamping strips are arranged at the top of the vertical plate of the first carrier strip, and the top of the first clamping strip is bent inward to form a second clamping strip;

[0008] The back box includes a back plate, and the four peripheral edges of the back plate extend and bend to form a first side plate, and the bottom edge of the first side plate extends and bends to form a first bottom plate; a first card slot is formed by a depression at the connection between the first bottom plate and the first side plate;

[0009] It further includes a diffusion plate; the four peripheral edges of the diffusion plate are respectively placed on the first carrier strip;

[0010] The first card slot is placed on the diffusion plate, the first clamping strip is bent to be in contact with and clamp the first bottom plate, and the second clamping strip is inserted into the first card slot and is in contact and clamped tightly, and the face block and the back box are clamped and connected and fixed.

[0011] On the basis of the above solution and as a preferred solution of the above solution: several long strip-shaped first notches are formed at the connection between the first clamping strip and the first carrier strip.

[0012] On the basis of the above solution and as a preferred solution of the above solution: the two side edges of the first notch are inclined.

[0013] Based on the above solution and as a preferred solution of the above solution: The included angle between the second card strip and the first card strip is 100 - 120 degrees.

[0014] Based on the above solution and as a preferred solution of the above solution: The inner surface of the top of the second card strip is provided with a fully covered first race strip.

[0015] Based on the above solution and as a preferred solution of the above solution: The cross-section of the first card slot is V-shaped or arc-shaped.

[0016] The prominent and beneficial technical effects of the present utility model compared with the prior art are:

[0017] The quick-install panel lamp of the present utility model, compared with the prior art, includes a face frame formed by connecting four first connecting strips end to end; the first connecting strip is provided with a bendable first card strip, and the top of the first card strip is bent to form a second card strip;

[0018] A first card slot is formed by recessing on the back box, and a first bottom plate is extended and bent at the top of the first card slot; the diffusion plate is placed on the face frame, the first card slot of the back box is placed on the diffusion plate, the first card strip is bent and attached to the first bottom plate, and the second card slot is embedded in the first card slot and clamped and fixed. Description of the Drawings

[0019] Figure 1 is the overall exploded structural schematic diagram of the present utility model.

[0020] Figure 2 is the overall structural schematic diagram of the present utility model.

[0021] Figure 3 is the structural schematic diagram of the first connecting strip of the present utility model.

[0022] Figure 4 is the side view structural schematic diagram of the first connecting strip of the present utility model.

[0023] Figure 5 is the cross-sectional structural schematic diagram of the present utility model.

[0024] Figure 6 is Figure 5 the partial enlarged structural schematic diagram of.

[0025] Reference numerals: face frame 01; first connecting strip 010, first carrier strip 0100; first card strip 0101; first notch 01010; second card strip 0102; included angle A; first race strip 0103; back box 02, back plate 020; first side plate 021; first bottom plate 022; first card slot 023; diffusion plate 03; Detailed Description of the Invention

[0026] The present utility model will be further described below with reference to the accompanying drawings in specific embodiments;

[0027] This embodiment provides a quick - installation panel lamp, which includes a face frame 01 and a back box 02 fixedly connected to the face frame 01;

[0028] The face frame 01 includes four first connecting strips 010 connected end - to - end to form a closed rectangle; the first connecting strips 010 are made of metal strips, and materials such as iron strips, stainless steel strips or aluminum alloy strips can be used; the first connecting strip 010 includes a first carrier strip 0100 with an L - shaped cross - section. A plurality of spaced - apart bendable first clamping strips 0101 are provided at the top of the vertical plate of the first carrier strip 0100. The first clamping strips 0101 are integrally formed with the first carrier strip 0100 to ensure their connection firmness; the top of the first clamping strip 0101 is bent inward to form a second clamping strip 0102; the second clamping strip 0102 is formed by bending the first clamping strip 0101;

[0029] The back box 02 includes a back plate 020. The four - peripheral edges of the back plate 020 extend and bend to form first side plates 021, and the bottom edges of the first side plates 021 extend and bend to form first bottom plates 022; a first card slot 023 is recessed at the connection between the first bottom plate 022 and the first side plate 021; the back box 02 is integrally formed by plastic injection molding, and the first bottom plate 022 extends out from the top edge of the first card slot 023 to form a stepped shape;

[0030] It further includes a diffusion plate 03; the four - peripheral edges of the diffusion plate 03 are respectively placed on the first carrier strip 0100;

[0031] The first card slot 023 is placed on the diffusion plate 03. The first clamping strip 0101 is bent and abuts against the first bottom plate 022 for clamping, and the second clamping strip 0102 is embedded in the first card slot 023 and abuts tightly, and the face block is clamped and fixedly connected to the back box 02.

[0032] As described above, in order to realize the bolt - free connection and installation of the face frame 01 and the back box 02; the diffusion plate 03 is placed on the first carrier strip 0100 of the face frame 01, the first card slot 023 of the back box 02 presses against the diffusion plate 03, the first clamping strip 0101 is bent inward to fit the first bottom plate 022, the second clamping strip 0102 is embedded in the first card slot 023 and tightened, and the horizontal plate of the first carrier strip 0100 and the first clamping strip 0101 clamp the first bottom plate 022 for connection and fixation;

[0033] Further, a plurality of long - strip - shaped first notches 01010 are provided at the connection between the first clamping strip 0101 and the first carrier strip 0100.

[0034] As described above, the first notches 01010 reduce the weight, and at the same time, facilitate the bending of the first clamping strip 0101.

[0035] Further, the two - side edges of the first notch 01010 are inclined.

[0036] As described above, the connection firmness of the first card strip 0101 is increased, and it is not easy to break after being bent and turned up multiple times.

[0037] Furthermore, the included angle A between the second card strip 0102 and the first card strip 0101 is 100 - 120 degrees.

[0038] As described above, if the included angle A is too large, the clamping is not firm; if the included angle A is too small, it cannot be normally inserted into the first card slot 023.

[0039] Furthermore, a full - covering first strip 0103 is provided on the inner surface of the top of the second card strip 0102.

[0040] As described above, the first strip 0103 is arranged along the length direction of the second card strip 0102. The first strip 0103 is used to increase the strength of the second card strip 0102, avoid the uneven force and warping after the second card strip 0102 is bent. At the same time, the first strip 0103 can increase the thickness of the second card strip 0102, making the embedding into the first card slot 023 more compact and firm, and not easy to warp and disengage.

[0041] Furthermore, the cross - section of the first card slot 023 is V - shaped or arc - shaped.

[0042] As described above, according to different requirements for connection firmness, different cross - sections of the first card slot 023 are selected.

[0043] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of this utility model is placed habitually during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0044] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection.

[0045] The above embodiments are only preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present utility model shall be covered within the protection scope of the present utility model.

Claims

1. A quick-install panel light, characterized in that: It includes a face frame and a back box connected and fixed to the face frame; The face frame includes four first connecting strips connected end to end in a closed rectangular shape; the first connecting strip includes a first carrier strip with an L-shaped cross section, a plurality of first clip strips that can be bent at intervals are arranged on the top of the vertical plate of the first carrier strip, and the top of the first clip strip is bent inward to form a second clip strip; The back box includes a back plate, the four edges of the back plate are extended and bent to form a first side plate, the bottom edge of the first side plate is extended and bent to form a first bottom plate; the connection between the first bottom plate and the first side plate is recessed to form a first slot; It also includes a diffusion plate; the four peripheral edges of the diffusion plate are respectively placed on the first carrier strip; The first card slot is placed on the diffusion plate, the first card strip is bent and clamped with the first bottom plate, the second card strip is embedded in the first card slot and clamped tightly, and the face block is clamped and connected with the back box.

2. The quick-install panel light according to claim 1, characterized in that: A plurality of long first notches are provided at the connection between the first clamping strip and the first carrier strip.

3. The quick-install panel light according to claim 2, characterized in that: The two side edges of the first notch are inclined.

4. The quick-install panel light according to claim 1, characterized in that: The included angle between the second card strip and the first card strip is 100-120 degrees.

5. The quick-install panel light according to claim 4, characterized in that: The top inner surface of the second card strip is provided with a full-covered first race strip.

6. The quick-install panel light according to claim 1, characterized in that: The cross section of the first slot is V-shaped or arc-shaped.

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