Diffusion plate mounting structure and lamp body structure

Abstract

The utility model discloses a diffuser plate installation structure and a lamp body structure, which comprise a diffuser plate and a reflector, the bottom of the reflector is provided with two symmetrical limiting bodies, at least one limiting body is formed by bending the bottom of the side wall of the reflector inwards, and the diffuser plate is inserted into the limiting bodies in a matching way. The LED lamp further comprises a lamp shell, a mounting piece is arranged on the lamp shell, a mounting groove matched with the reflector is formed in the mounting piece, a first mounting part is bent on the mounting piece located at the mounting groove, and the first mounting part is detachably connected with the top of the diffuser. Compared with the prior art, the reflector has the advantages that the reflector is simple in structure, the bottoms of the two side walls of the reflector are bent inwards to form the limiting bodies, the diffusion plate can be easily inserted and fixed, assembly convenience is greatly improved, and remarkable efficiency improvement and cost reduction are achieved.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a diffuser plate mounting structure and a lamp body structure. Background Technology

[0002] LED lights have a long lifespan and are energy-saving and environmentally friendly, so they are widely used as a light source in daily life. On the other hand, people are used to the shape of traditional incandescent bulbs. Common LED lights consist of a lampshade, a base, and a lamp holder. The base contains a driver power supply, and the LED light source is generally mounted on a substrate, which is fixed to the base. Existing diffuser plates mostly use grooves cut into the inner wall of the reflector, and the diffuser plate is inserted into the groove. However, this assembly is troublesome, and the grooves require additional complicated processes to be made. Therefore, it is very important to obtain a diffuser plate mounting structure and lamp body structure that overcomes the above defects and is easy to assemble. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, the present invention provides a diffuser mounting structure, including a diffuser and a reflector. The reflector includes two opposing sidewalls, and a limiting body is formed on the inner surface of each of the two sidewalls. At least one limiting body is formed by bending inward from the bottom of the sidewall of the reflector. The diffuser is located between the two sidewalls, and the side edge of the diffuser is limited between the limiting body and the inner surface of the sidewall.

[0004] As a preferred embodiment, the sidewall and the diffuser plate form an acute angle to limit the diffuser plate and prevent longitudinal movement of the diffuser plate.

[0005] With the above technical solution, the bottom sides of the reflector are bent inward to form a bending part, and a limiting body is formed between the bending part and the side wall. This allows the diffuser plate to be easily inserted into the limiting body for fixation, which increases the convenience of assembly, facilitates production, and significantly reduces costs.

[0006] As a preferred embodiment, the LED light panel is also included, which is fixed to the reflector on the top inner wall between the two side walls, and the light source of the LED light panel is arranged facing the diffuser so that the light emitted by it is transmitted through the diffuser.

[0007] As a preferred embodiment, the reflector is formed into a trapezoidal structure, with the two sidewalls of the reflector forming the waist of the trapezoid.

[0008] Alternatively, the limiting body can be directly formed by stamping a limiting protrusion on the side wall.

[0009] It also includes a first end cap, the bottom of which is bent to have a first limiting member that mates with the diffuser plate, supporting the diffuser plate during assembly. The first end cap also has second limiting members bent on both sides that mate with the side walls, used for limiting and fixing the installation.

[0010] The dimensions of the aforementioned reflectors and diffusers can be changed as needed, and they can be used as lighting fixtures on their own.

[0011] This utility model also provides a lamp body structure, including the above-mentioned diffuser plate mounting structure, and a lamp housing. A mounting component is provided on the lamp housing, and a mounting groove that cooperates with a reflector is opened on the mounting component. A first mounting part is bent on the mounting component located at the mounting groove, and the first mounting part is detachably connected to the top of the diffuser.

[0012] The above technical solution allows the reflector and diffuser to be installed in conjunction with the lamp housing and used in combination.

[0013] As a preferred embodiment, the system further includes a second end cap, the bottom of which is bent to accommodate a third limiting member that mates with the reflector. The mounting component is fixedly welded or detachably bolted to the lamp housing. The lamp housing is square.

[0014] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, and the bottom of the two side walls of the reflector is bent inward to form a limiting body, which allows the diffuser plate to be easily inserted and fixed, greatly increasing the convenience of assembly and achieving significant efficiency improvement and cost reduction. Attached Figure Description

[0015] Figure 1 This is an exploded perspective view of the diffuser plate mounting structure of this utility model;

[0016] Figure 2 This is an exploded perspective view of the lamp body structure of this utility model;

[0017] Figure 3 The three-dimensional structure of this utility model is designed to fit the cross-section. Figure 1 ;

[0018] Figure 4 The three-dimensional structure of this utility model is designed to fit the cross-section. Figure 2 ;

[0019] Figure 5 This is a perspective view of the diffusion plate installation structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of Example 2;

[0021] Figure label:

[0022] 1-Diffuser plate;

[0023] 2-Reflector; 201-Limiting body; 202-Side wall; 203-Bend; 204-Limiting protrusion;

[0024] 301-LED light board;

[0025] 4-First end cap; 401-First limiting component; 402-Second limiting component;

[0026] 5-Lamp housing; 501-Mounting component; 502-Mounting slot; 503-First mounting part;

[0027] 6-Second end cap; 601-Third limiting component. Detailed Implementation

[0028] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0029] Example 1: Referring to the attached drawings, the present invention adopts the following technical solution: a diffuser plate mounting structure, including a diffuser plate 1 and a reflector 2. The reflector 2 includes two oppositely arranged sidewalls 202. Limiting bodies 201 are provided on the inner surfaces of both sidewalls 202. At least one limiting body 201 is formed by bending inward from the bottom of the sidewall 202 of the reflector 2. The diffuser plate 1 is located between the two sidewalls 202, and the side edge of the diffuser plate 1 is limited between the limiting body 201 and the inner surface of the sidewall 202.

[0030] As a preferred embodiment, the sidewall 202 forms an acute angle with the diffuser plate 1 so that the sidewall 202 limits the diffuser plate 1 to prevent the diffuser plate 1 from moving longitudinally.

[0031] Through the above technical solution, the bottom sides of the reflector 2 are bent inward to form a bent part 203, and a limiting body 201 is formed between the bent part 203 and the side wall 202. This allows the diffuser plate 1 to be easily inserted into the limiting body 201 for fixation, which increases the convenience of assembly, facilitates production, and significantly reduces costs.

[0032] As a preferred embodiment, the LED light panel 301 is also included. The LED light panel 301 is fixed on the reflector 2 on the top inner wall between the two side walls 202. The light source part of the LED light panel 301 is arranged facing the diffuser plate 1 so that the light source emitted by it is transmitted through the diffuser plate 1.

[0033] As a preferred embodiment, the reflector 2 is formed into a trapezoidal structure, and the two sidewalls 202 of the reflector 2 form the waist of the trapezoid.

[0034] It also includes a first end cap 4, the bottom of which is bent to form a first limiting member 401 that cooperates with the diffuser plate 1, supporting the diffuser plate 1 during assembly. The first end cap 4 has second limiting members 402 bent on both sides that cooperate with the side wall 202, used for limiting and fixing the installation.

[0035] The dimensions of the reflector 2 and diffuser 1 can be changed as needed, and they can be used as lighting fixtures on their own.

[0036] This utility model also provides a lamp body structure, including the above-mentioned diffuser plate mounting structure, and a lamp housing 5. A mounting member 501 is provided on the lamp housing 5. A mounting groove 502 that cooperates with the reflector 2 is opened on the mounting member 501. A first mounting part 503 is bent on the mounting member 501 located at the mounting groove 502. The first mounting part 503 is detachably connected to the top of the diffuser.

[0037] Through the above technical solution, the reflector 2 and the diffuser plate 1 can be installed together with the lamp housing 5 and can be used in combination.

[0038] As a preferred embodiment, the system further includes a second end cap 6, the bottom of which is bent to accommodate a third limiting member 601 that mates with the reflector 2. The mounting member 501 is fixedly welded or detachably bolted to the lamp housing 5. The lamp housing 5 is square.

[0039] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, and the bottom of the two side walls 202 of the reflector 2 is bent inward to form a limiting body 201, which allows the diffuser plate 1 to be easily inserted and fixed, greatly increasing the convenience of assembly and achieving significant efficiency improvement and cost reduction.

[0040] Example 2: The difference between this example and Example 1 is that the limiting body is directly formed by stamping a limiting protrusion on the side wall, such as... Figure 6 As shown.

[0041] In the above embodiments one and two, the LED light board 301 is fixed to the top of the reflector 2 by thermally conductive silicone rubber.

[0042] The above description is not intended to limit the present utility model, nor is the present utility model limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A diffuser mounting structure, comprising a diffuser (1) and a reflector (2), characterized in that: The reflector (2) includes two opposing sidewalls (202), with a limiting body (201) at the bottom of the two sidewalls (202). At least one limiting body (201) is formed by bending inward from the bottom of the sidewall (202) of the reflector (2). The diffuser plate (1) is located between the two sidewalls (202), and the side edge of the diffuser plate (1) is limited between the limiting body (201) and the inner surface of the sidewall (202).

2. The diffuser mounting structure according to claim 1, characterized in that: The sidewall (202) forms an acute angle with the diffuser plate (1) so that the sidewall (202) limits the diffuser plate (1).

3. The diffuser mounting structure according to claim 1, characterized in that: It also includes an LED light panel (301), which is fixed on the top inner wall between two side walls (202) on the reflector (2). The light source part of the LED light panel (301) is arranged facing the diffuser plate (1) so that the light source emitted by it is transmitted through the diffuser plate (1).

4. The diffuser mounting structure according to claim 1, characterized in that: The reflector (2) forms a trapezoidal structure, and the two sidewalls (202) of the reflector (2) form the waist of the trapezoid.

5. The diffuser plate mounting structure according to claim 1, characterized in that: It also includes a first end cap (4), the bottom of which is bent with a first limiting member (401) that cooperates with the diffuser plate (1).

6. The diffuser mounting structure according to claim 5, characterized in that: The first end cap (4) has a second limiting member (402) bent on both sides to cooperate with the side wall (202).

7. The diffuser mounting structure according to claim 1, characterized in that: A limiting protrusion (204) is stamped on the side wall (202).

8. A lamp body structure, characterized in that: The diffuser mounting structure includes any one of claims 1-7 and further includes a lamp housing (5), on which a mounting member (501) is provided, and a mounting groove (502) is provided on the mounting member (501) to cooperate with the reflector (2). A first mounting part (503) is bent on the mounting member (501) located at the mounting groove (502), and the first mounting part (503) is detachably connected to the top of the diffuser.

9. The lamp body structure according to claim 8, characterized in that: It also includes a second end cap (6), the bottom of which is bent with a third limiting member (601) that cooperates with the reflector (2).

10. The lamp body structure according to claim 8, characterized in that: The lamp housing (5) is square.

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