CN216431421U

CN216431421U - Panel light

Info

Publication number: CN216431421U
Application number: CN202122992920.4U
Authority: CN
Inventors: 王定一; 余一平
Original assignee: Ningbo Dongxing Electric Co ltd
Current assignee: Ningbo Dongxing Electric Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-03
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to a panel light, including downward open-ended lamp body, setting light-emitting component, the diffusion plate that covers lamp body open-ended in the lamp body, lamp body a week edge is downward and inwards buckle the support edge that forms the L type, the diffusion plate supports to set up on the horizontal plane that supports the edge, the aperture has been seted up on the vertical face on support edge, the aperture interpolation is equipped with the mounting of pressing in the diffusion plate top. The utility model provides a panel light need not additionally to set up the concatenation frame structure that is used for fixed diffuser plate, but directly uses integrated into one piece's lamp body structure, realizes the fixed of degree diffuser plate through special support along the simple mounting of structure cooperation in this lamp body. The structure is simple, the manufacturing cost is low, the assembly is simpler, and the assembly efficiency is high.

Description

Panel light

Technical Field

The utility model relates to the technical field of lamps and lanterns, concretely relates to panel light.

Background

The panel lamp is a lamp commonly used in life. For example, in the patent of chinese utility model entitled "panel light" with publication No. CN214468078U (application No. 202120089309.8), the light emitting component of the panel light disclosed therein emits light downward, and the light is uniformly diffused when passing through the diffusion plate. The panel light of this kind of structure, for the convenience fixed diffuser plate, still set up the concatenation frame on the basis that sets up the shell, the diffuser plate then sets up in the inboard of concatenation frame and withhold the shell with between the concatenation frame. The spliced frame in the structure is relatively complex in structure in order to solve the problem of spliced light leakage, and needs to be fixedly connected with the lamp housing on the basis of abutting against the diffusion plate during installation, so that the installation complexity is relatively high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple structure, convenient assembling's panel light is provided to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a panel lamp comprises a lamp shell with a downward opening, a light emitting component arranged in the lamp shell, and a diffusion plate covering the opening of the lamp shell, and is characterized in that: the lamp body is characterized in that the edge of the periphery of the lamp housing is downwards bent inwards to form an L-shaped supporting edge, the diffusion plate is supported and arranged on the horizontal plane of the supporting edge, small holes are formed in the vertical plane of the supporting edge, and fixing pieces pressed above the diffusion plate are inserted into the small holes.

Simply, the fixing is a screw.

Optionally, the small holes are uniformly distributed on the supporting edge;

or the small holes are formed in multiple numbers and are oppositely arranged on the supporting edge.

In order to ensure the installation reliability of the diffusion plate and avoid the diffusion plate from falling off the lamp housing due to deformation, a concave groove is circumferentially arranged at the edge of the lamp housing on the inner side of the supporting edge, and the bottom of the concave groove is close to the diffusion plate.

Preferably, the lamp housing has a horizontal top surface portion, an inclined surface portion located on an outer periphery of the top surface portion and disposed to be outwardly inclined, and an edge portion located on an outer periphery of the inclined surface portion and disposed horizontally, and the support edge is integrally connected to an outer periphery of the edge portion.

In order to ensure the strength of the lamp housing, improve the manufacturing environmental protection property, improve the manufacturing speed of the lamp housing and improve the heat dissipation effect of the lamp housing on the basis of reducing the weight of the panel lamp, the lamp housing is processed by a galvanized plate through a stamping connection die.

In order to improve the heat dissipation speed, the light-emitting component comprises a substrate and a plurality of LED lamps arranged on the lower surface of the substrate, and the substrate is fixed on the inner top surface of the lamp shell.

Compared with the prior art, the utility model has the advantages of: the utility model provides a panel light need not additionally to set up the concatenation frame structure that is used for fixed diffuser plate, but directly uses integrated into one piece's lamp body structure, realizes the fixed of degree diffuser plate through special support along the simple mounting of structure cooperation in this lamp body. The structure is simple, the manufacturing cost is low, the assembly is simpler, and the assembly efficiency is high.

Drawings

Fig. 1 is a perspective view of a panel lamp according to an embodiment of the present invention.

Fig. 2 is an exploded perspective view of a panel light according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a panel light according to an embodiment of the present invention.

Fig. 4 is a partially enlarged view of fig. 3.

Fig. 5 is a partial cross-sectional view of a panel light having a groove structure according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the panel lamp in the present embodiment includes a lamp housing 1 opened downward, a light emitting module 2 disposed in the lamp housing 1, and a diffusion plate 3 covering the opening of the lamp housing 1.

Wherein lamp body 1 utilizes the integrative piece of punching press connection die processing for the galvanized sheet, so faster than the speed of the panel lamp body 1 body that the die-casting was made, the part is with low costs to the lamp body 1 that the galvanized sheet was made can guarantee the intensity demand of lamp body 1, and the feature of environmental protection is good, and light in weight just can exert better radiating effect. Meanwhile, during the production of the panel lamp, only the lamp housing 1 needs to be painted and colored, and compared with the problem that the existing shell is usually in a structure of butt joint of two components, the problem can be solved by the lamp housing 1, the appearance is integrated without color difference, and the appearance is better in attractiveness.

The lamp housing 1 has a horizontal top surface 101, an inclined surface 102 located on the outer periphery of the top surface 101 and inclined outward, and an edge 103 located on the outer periphery of the inclined surface 102 and arranged horizontally.

Light-emitting component 2 includes the base plate and sets up a plurality of LED lamps on the base plate lower surface, and the base plate is fixed on the interior top surface of lamp body 1, and the base plate is fixed to be set up on the internal surface of top surface portion 101 promptly, does benefit to so that the base plate with the heat fast transfer that the LED lamp working process produced to lamp body 1 on, and then realize the heat dissipation through lamp body 1. The inclined surface part 102 can play a role of emitting volatile light to the LED lamp, namely, the light loss of the LED lamp is reduced, and the effective output of light is ensured.

The edge of the circumference of the lamp shell 1 is bent downwards and inwards to form an L-shaped supporting edge 4, namely the supporting edge 4 is integrally connected with the circumference of the edge part 103, and the supporting edge 4 and the edge part 103 form a structure of a groove body which is opened inwards. The support edge 4 has a horizontal surface 41 and a vertical surface 42 which are vertical to each other, and the diffuser plate 3 is supported and arranged on the horizontal surface 41 of the support edge 4 by deformation. Specifically, the diffusion plate 3 may be made of a high light-transmitting material with a certain deformability, so as to ensure the required hardness of the diffusion plate 3 and have a certain deformability. Diffuser plate 3 can adopt the high luminousness quality plastics of environmental protection dull and stereotyped in this embodiment, and inside this diffuser plate 3 can prevent that external debris from entering into lamp body 1, also can exert good printing opacity, diffusion light's effect simultaneously for the light that jets out is more even, soft.

The vertical surface 42 of the supporting edge 4 is provided with a small hole 421, the distance from the minimum end position of the small hole 421 to the horizontal surface 41 of the supporting edge is substantially equal to the thickness of the diffusion plate 3, so that the fixing member 5 is inserted into the small hole 421, and the fixing member 5 can be pressed above the diffusion plate 3, thereby fixing the diffusion plate 3 in the lamp housing 1.

According to different design requirements, the small holes 421 can include a plurality of small holes and be uniformly distributed on the supporting edge 4, or the small holes 421 include a plurality of small holes and be oppositely arranged on the supporting edge 4.

As shown in fig. 5, in order to ensure the reliability of the installation of the diffusion plate 3 and prevent the diffusion plate 3 from coming off the lamp housing 1 due to deformation, the edge of the lamp housing 1 is provided with a concave groove 11 along the circumferential direction at the inner side of the support edge 4, the bottom of the groove 11 is close to the diffusion plate 3, the groove 11 can effectively prevent the diffusion plate 3 from deforming, even if the diffusion plate 3 deforms due to external force, the diffusion plate 3 can be effectively prevented from coming off the position of the support edge 4 under the limiting effect of the groove 11, and the better limiting effect is exerted on the assembly firmness of the diffusion plate 3.

The utility model provides a panel light, when the assembly, go into earlier through diffuser plate 3's little deformation and the card goes into in lamp body 1's support edge 4 for diffuser plate 3 supports on supporting along 4 horizontal plane 41, again on this basis, through the built-in screw of going into in aperture 421, realizes the fixed to diffuser plate 3 through the screw to diffuser plate 3's suppression effect. The panel lamp does not need to be additionally provided with a splicing frame structure for fixing the diffusion plate 3, but directly uses the lamp shell 1 structure which is integrally formed, and has simple structure and low manufacturing cost. During assembly, the lamp shell 1 is fixed by the diffusion plate 3 through the special support edge 4 and the fixing piece 5 which is simple in structural matching, the assembly is simpler, and the assembly efficiency is high.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the invention, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. A panel lamp comprises a lamp shell (1) with a downward opening, a light-emitting component (2) arranged in the lamp shell (1), and a diffusion plate (3) covering the opening of the lamp shell (1), and is characterized in that: the lamp casing (1) a week edge is support edge (4) of bending downward and inside and forming the L type, diffuser plate (3) support set up support along horizontal plane (41) of (4), support and seted up aperture (421) on vertical face (42) of (4), aperture (421) interpolation is equipped with and presses mounting (5) in diffuser plate (3) top.

2. The panel light of claim 1, wherein: the fixing piece (5) is a screw.

3. The panel light of claim 1, wherein: the small holes (421) are uniformly distributed on the supporting edge (4);

or the small holes (421) comprise a plurality of small holes and are oppositely arranged on the supporting edge (4).

4. The panel lamp according to any one of claims 1 to 3, wherein: the edge of the lamp shell (1) is positioned on the inner side of the supporting edge (4) and is provided with a concave groove (11) along the circumferential direction, and the bottom of the concave groove (11) is close to the diffusion plate (3).

5. A panel light as claimed in any one of claims 1 to 3, wherein: the lamp shell (1) is provided with a horizontal top surface portion (101), an inclined surface portion (102) which is located on the periphery of the top surface portion (101) and is arranged in an outward expanding and inclined mode, and an edge portion (103) which is located on the periphery of the inclined surface portion (102) and is arranged horizontally, and the supporting edge (4) is integrally connected to the periphery of the edge portion (103).

6. The panel lamp according to any one of claims 1 to 3, wherein: the lamp shell (1) is formed by processing a galvanized plate through a stamping connection die.

7. A panel light as claimed in any one of claims 1 to 3, wherein: the light-emitting component (2) comprises a substrate and a plurality of LED lamps arranged on the lower surface of the substrate, and the substrate is fixed on the inner top surface of the lamp housing (1).