CN217402389U

CN217402389U - Small panel lamp

Info

Publication number: CN217402389U
Application number: CN202220768251.4U
Authority: CN
Inventors: 陈巍; 余一平
Original assignee: Ningbo Dongxing Electric Co ltd
Current assignee: Ningbo Dongxing Electric Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-09
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a small panel lamp, which comprises a shell, a junction box arranged above the shell and a light-emitting component arranged on the lower surface of the shell, wherein the periphery of the shell is provided with an annular mounting surface, and a magnetic part is arranged on the mounting surface; the front surface of the mounting surface is also provided with a decorative part which can be attracted with the magnetic part. This small panel lamp has additionally set up the decoration to utilize the magnetism spare to realize the actuation of decoration on the shell, it is very convenient to assemble. Meanwhile, after the decoration is assembled, the interior of the decoration can be effectively shielded by fixing parts such as screws, and after the decoration is installed on an assembly surface such as a ceiling, the exposed surface of the small panel lamp is more attractive.

Description

Small panel lamp

Technical Field

The utility model relates to a panel light technical field, concretely relates to small panel light.

Background

The panel light is widely applied to emphatic lighting in markets, large supermarkets, office places, museums, exhibition halls, hotels, high-grade houses and the like, can brighten the environment and beautify the environment, and adds colors to lives. With the continuous upgrade of panel light products, the requirements on the simplicity of panel light installation and the attractiveness of the panel light after installation are higher and higher. The panel lamp convenient to assemble and disassemble, which is disclosed in the Chinese utility model patent with publication number CN215570009U (application number 202121874667.6), comprises a fixed surface ring, a spring claw, a front lamp housing, a rear cover, a reflecting cup, an isolation sleeve, an LED lamp panel, a printed circuit board and a lampshade; the fixed surface ring is a circular ring shell with a through hole in the middle, and spring clamping claws are fixedly arranged on two sides of the top of the fixed surface ring respectively; the edge of the spring claw extends out of the outer edge of the fixed surface ring; the outer side edge of the spring clamping jaw is sleeved with a plastic breaking buckle; the fixed surface ring is also provided with a mounting through hole; the jointed front lamp shell is a columnar hollow shell with openings at the lower two ends and a cavity in the middle; the rear cover is a shell with a concave cavity at the bottom, and a printed circuit board, an isolation sleeve, an LED lamp panel and a light reflecting cup are fixedly arranged in the concave cavity; the outer wall of the bottom end of the rear cover is provided with a plurality of clamping jaws. The structure is stable and firm, but the screws for connecting the fixing surface ring and the front lamp shell in the panel lamp are positioned on the exposed surface, so that the integral aesthetic property of the panel lamp is influenced. In addition, the size of the junction box of the existing panel lamp is relatively fixed, the radial fixing position of the screw between the fixing surface ring and the junction box is also relatively fixed, and the diameter size of the light-emitting surface is influenced based on the mounting position of the screw, so that the diameter size of the light-emitting surface is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the small panel lamp that the diameter size of invention face is not influenced by fixed part that provides a convenient assembly, pleasing to the eye and invention face to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a small panel lamp, includes the shell, establishes in the shell top and through the terminal box that mounting and shell are connected, establish the light-emitting component on the shell lower surface, its characterized in that: the periphery of the shell is provided with an annular mounting surface, and a magnetic part is arranged on the mounting surface;

and a decorative part capable of attracting the magnetic part is arranged below the mounting surface, and the central area of the decorative part is a light emergent area.

In order to effectively prevent dust and guarantee the effective ejection of light, the decoration be central zone opening and with installation face assorted annular plate, the embedded light-passing board that is equipped with of opening of decoration.

Preferably, the opening diameter D of the central area is more than or equal to 60 mm.

In order to further ensure the aesthetic property of the exposed surface, the outer periphery of the mounting surface is bent upwards to form a first flange, and the outer periphery of the decorating part is bent upwards to form a second flange attached outside the first flange.

Preferably, the middle part of the housing is recessed upwards to form a mounting cavity, and the light emitting assembly is arranged in the mounting cavity.

In order to effectively ensure the light-emitting effect, a light reflecting cup is arranged between the light-transmitting plate and the light-emitting component, and the light reflecting cup is arranged around the periphery of the light source of the light-emitting component.

In order to improve the light-emitting effect, a lens is fixed on the lower surface of the light-emitting component, a step part is arranged in the middle of the lens in a downward protruding mode, and the light-reflecting cup is arranged below the lens and surrounds the step part.

Preferably, at least two magnetic members are respectively arranged on the mounting surface along the circumferential direction.

In order to facilitate installation of the magnetic part and guarantee sealing performance, a groove is upwards recessed in the installation position, corresponding to the magnetic part, of the installation surface, and the magnetic part is arranged in the groove in a matched mode.

In order to facilitate the installation on the assembly surface, at least two spring clips are arranged on the junction box along the circumferential direction.

Compared with the prior art, the utility model has the advantages of: the utility model provides a small panel lamp has additionally set up the decoration to utilize the magnetic part to realize the actuation of decoration on the shell, it is very convenient to assemble. Meanwhile, the light emitting area on the decorating part is not affected by the assembly of the fixing part, so that the diameter size of the light emitting area can be enlarged. In addition, the decoration piece can effectively shield the fixing parts such as screws and the like in the decoration piece after being assembled, and after the decoration piece is installed on an assembling surface such as a ceiling, the exposed surface of the small panel lamp is more attractive.

Drawings

Fig. 1 is a perspective view of a small panel lamp in an embodiment of the present invention.

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

Fig. 3 is a sectional view of a small panel lamp in an embodiment of the present invention.

Fig. 4 is a cross-sectional view of another cross-section of a small panel lamp in 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, the small panel lamp in the present embodiment includes a housing 1, a terminal box 2 disposed above the housing 1, and a light emitting assembly 3 disposed on a lower surface of the housing 1.

The junction box 2 mainly includes a box body 21 and a power supply module 22 disposed in the box body 21, and the power supply module 22 includes a circuit board and the like wrapped by a casing. Since the size of the box body 21 is relatively fixed for a fixed size of panel light, or a single size of box body 21 may be adapted to different sizes of panel light.

The middle part of the shell 1 is sunken upwards to form a mounting cavity 12, so that the periphery of the shell 1 is provided with a ring-shaped mounting surface 11, and the light-emitting component 3 is arranged in the mounting cavity 12. The housing 1 needs to be fixedly connected with the junction box 2 through the fixing member 10, and specifically, a hole is formed in the lower surface of the box body 21, and the hole is just used for the installation cavity 12 in the middle of the housing 1 to be partially inserted. The wall of the installation cavity 21 is fixed with the power supply module 22 through screws, so that the relative fixed connection between the shell 1 and the power supply module 22 is realized, and meanwhile, the shell 1 is also connected with the lower surface of the box body 21, so that the relative fixed connection between the shell 1 and the box body 21 is realized.

The light emitting module 3 adopts various lamp source structures used in the existing panel lamp. For example, the light emitting component 3 may use an aluminum substrate and a plurality of LED beads disposed on the aluminum substrate, and the LED beads are arranged in a desired shape, such as a rectangle or a circle.

The mounting surface 11 is provided with magnetic members 4, and the number of the magnetic members 4 is specifically set as required. If a single annular magnetic member 4 is used, at least two magnetic members 4 may be disposed along the circumferential direction of the mounting surface 11, and in the present embodiment, four magnetic members 4 are disposed along the circumferential direction of the mounting surface 11.

The lower part of the mounting surface 11 is also provided with a decorative part 5 which can be attracted with the magnetic part 4. The decoration 5 in this embodiment adopts the metalwork, and then can inhale the reliable actuation of piece with magnetism, and the panel light of specially adapted small-size, the weight of corresponding device spare can be lighter, has avoided the condition that decoration 5 dropped.

In order to conveniently realize the installation of the magnetic part 4, and simultaneously ensure the sealing performance of the decorating part 5 after the decorating part 5 is installed on the installation surface 11, and reduce the influence of impurities entering between the decorating part 5 and the installation surface 11 on the attraction of the magnetic part 4 to the decorating part 5 as much as possible. The mounting surface 11 is recessed upward by a groove 112 corresponding to the mounting position of the magnetic element 4, the magnetic element 4 is fittingly arranged in the groove 112, and the magnetic element 4 in this embodiment is a flat magnet. The housing 1 may be configured as a metal member, so that the magnetic member 4 is connected with the housing 1 in a suction manner. Meanwhile, the magnetic member 4 can be fixed in the groove 112 of the mounting surface 11 by fixing or bonding the fixing member 10. After the magnetic member 4 is installed in the groove 112, the lower surface of the magnetic member 4 is substantially flush with the installation surface 11 or slightly protrudes from the installation surface 11, so that the decoration 5 is conveniently attracted to realize the quick installation of the decoration 5 on the installation surface 11 of the housing 1.

The central region of the decorative piece 5 is a light emergent region. In this embodiment, the decoration 5 is a ring-shaped plate with an opening at the central area, and a light-transmitting plate 6 is embedded in the opening of the decoration 5. This light-passing board 6 can close the installation cavity 12 of shell 1, plays the guard action to light emitting component 3, still effectively realizes simultaneously dustproof, guarantees that the light that light emitting component 3 jetted out is more even soft. Because the decoration 5 and the housing 1 are fixed by magnetic attraction, the fixing piece 10 does not need to penetrate through the decoration 5 to realize the fixation. Further, the mount 10 does not affect the light emitting surface on the garnish 5, so that the size of the light exit area of the central region can be enlarged. In this embodiment, the diameter D of the opening in the central region is greater than or equal to 60 mm. For example, for a 4-inch panel lamp, the size of the existing light exiting area is typically 60mm, and based on the structure of the panel lamp in the present embodiment, the size of the light exiting area can reach 70 mm.

In addition, based on the 12 structures of installation cavity on the shell 1 for certain interval has between light-emitting component 3 and the light-passing board 6, in this embodiment, be provided with anti-light cup 7 between light-passing board 6 and light-emitting component 3, and anti-light cup 7 encloses the light source periphery of establishing at light-emitting component 3, has effectively guaranteed the emergent effect of light. In order to further improve the uniformity and softness of the emitted light, the lens 8 is fixed on the lower surface of the light emitting component 3, the step part 81 is protruded downwards in the middle of the lens 8, and the lens 8, the light emitting component 3 and the shell 1 are fixed on the box body of the junction box 2 through screws during installation. The reflection cup 7 is arranged below the lens 8 and is surrounded outside the step part 81, the step structure not only well limits the emergent surface of light on the lens 8, but also provides good limit for the installation of the reflection cup 7, so that the assembly is faster.

In addition, to facilitate the installation on a mounting surface, such as a ceiling, at least two spring clips 9 are provided on the terminal box 2 in the circumferential direction.

When the LED lamp is installed, the spring clip 9, the junction box 2, the shell 1, the magnetic part 4, the light-emitting component 3 and the lens 8 are fixed together. Stretch into spring clamp 9, terminal box 2 in the mounting hole of assembly face, push up shell 1, spring clamp 9 expands outward and warp and the joint in the mounting hole, and the installation face 11 upper surface of shell 1 pastes on the face that attaches the mounting hole periphery simultaneously. At this time, the reflective cup 7 is placed on the periphery of the step portion 81 of the lens 8, and the decoration 5 and the transparent plate 6 which are clamped together are placed at the same time, the decoration 5 is fixed on the mounting surface 11 of the housing 1 through the attraction of the magnetic part 4, and the up-and-down limiting of the reflective cup 7 is realized. After the decoration 5 and the transparent plate 6 are assembled, the fixing parts such as screws in the panel lamp can be shielded, and the attractiveness of the exposed surface is improved. In order to further ensure the aesthetic property of the exposed surface, the outer periphery of the mounting surface 11 is bent upwards to form a first flange 111, and the outer periphery of the decoration 5 is bent upwards to form a second flange 51 which is attached to the outside of the first flange 111. The outer periphery of the exposed surface of the small panel lamp is smoothly transited by the structure of the first flange 111 and the second flange 51, and the small panel lamp is more attractive. Meanwhile, the first flanging 111 and the second flanging 51 also improve the stability of the mounting position of the decoration piece 5 on the mounting surface 11, avoid the situation that the decoration piece 5 deviates relative to the mounting surface 11, and improve the convenience of mounting and the attractiveness after mounting.

The utility model provides a small panel lamp has additionally set up decoration 5 to utilize magnetism spare 4 to realize the actuation of decoration 5 on shell 1, it is very convenient to assemble. Meanwhile, after the decoration piece 5 is assembled, fixing parts such as screws and the like in the decoration piece can be effectively shielded, and after the decoration piece is installed on an assembly surface such as a ceiling, the exposed surface of the small panel lamp is more attractive.

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 present invention, but these terms are used herein for convenience of description only and are determined based on 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 or coincident with the direction of gravity.

Claims

1. The utility model provides a small panel lamp, includes shell (1), establishes terminal box (2) that just is connected with shell (1) through mounting (10) in shell (1) top, establishes light-emitting component (3) on shell (1) lower surface, its characterized in that: the periphery of the shell (1) is provided with an annular mounting surface (11), and a magnetic part (4) is arranged on the mounting surface (11);

and a decorative piece (5) capable of attracting the magnetic piece (4) is further arranged below the mounting surface (11), and the central area of the decorative piece (5) is a light emergent area.

2. The small panel light of claim 1, wherein: the decoration (5) is a ring-shaped plate with an opening in the central area, and a light-transmitting plate (6) is embedded in the opening of the decoration (5).

3. The small panel lamp of claim 2, wherein: the diameter D of the opening of the central area is more than or equal to 60 mm.

4. The small panel lamp of claim 2, wherein: the outer periphery of the mounting surface (11) is bent upwards to form a first flanging (111), and the outer periphery of the decorating part (5) is bent upwards to form a second flanging (51) attached to the outside of the first flanging (111).

5. The small panel lamp of claim 4, wherein: the middle part of the shell (1) is sunken upwards to form a mounting cavity (12), and the light-emitting component (3) is arranged in the mounting cavity (12).

6. The small panel lamp of claim 5, wherein: a light reflecting cup (7) is arranged between the light transmitting plate (6) and the light emitting component (3), and the light reflecting cup (7) is arranged around the periphery of a light source of the light emitting component (3).

7. The small panel lamp of claim 6, wherein: the LED lamp is characterized in that a lens (8) is fixed on the lower surface of the light emitting component (3), a step part (81) is arranged in the middle of the lens (8) in a downward protruding mode, and the light reflecting cup (7) is arranged below the lens (8) and surrounds the step part (81).

8. The small panel lamp of any one of claims 1 to 7, wherein: at least two magnetic pieces (4) are arranged on the mounting surface (11) along the circumferential direction respectively.

9. The small panel lamp of claim 8, wherein: the mounting surface (11) is provided with a groove (112) which is upwards recessed corresponding to the mounting position of the magnetic part (4), and the magnetic part (4) is arranged in the groove (112) in a matching manner.

10. The small panel lamp of any one of claims 1 to 7, wherein: at least two spring clamps (9) are arranged on the junction box (2) along the circumferential direction.