CN211502501U

CN211502501U - Ceiling lamp

Info

Publication number: CN211502501U
Application number: CN201922486003.1U
Authority: CN
Inventors: 廖学平; 刘应句; 欧阳宁锋
Original assignee: Zhejiang kaiyao Lighting Co Ltd
Current assignee: Zhejiang kaiyao Lighting Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a ceiling lamp, including lamp base and the lamp shade of fixed connection on lamp base, form the cavity between lamp shade and the lamp base, be provided with light source board and optical lens in the cavity, be provided with spacing post of PCB and spacing hole on the lamp base, light source board and optical lens insert and locate on the lamp base. The utility model discloses utilize the spacing post of PCB to realize the quick location installation of ceiling lamp in assembling process.

Description

Ceiling lamp

Technical Field

The utility model relates to a lamps and lanterns especially relate to a ceiling lamp.

Background

The ceiling lamp is a lamp commonly used in the household industry, the demand of the ceiling lamp is large, in the production and assembly process of the ceiling lamp, the assembly procedure is complex, the efficiency in the assembly process is low, and the production efficiency of the ceiling lamp is affected.

For example, a "fast-installable LED ceiling lamp optical lens and ceiling lamp" disclosed in chinese patent literature, publication No. CN207880640U, includes a lens body, wherein the lens body is provided with a plurality of connecting portions capable of being simultaneously connected with an LED aluminum substrate and a ceiling lamp chassis. When installing optical lens and the aluminium base board of LED and ceiling lamp chassis of this application, through being connected connecting portion and the aluminium base board of LED and ceiling lamp chassis simultaneously on the lens body to the realization is with optical lens and the aluminium base board of LED and the once only assembly shaping's of ceiling lamp chassis technical effect. The ceiling lamp adopting the structure has poor installation effect.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art's ceiling lamp assembly comparatively complicated, problem that production efficiency is low provides one kind and inhales the top, realizes the quick positioning assembly of ceiling lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ceiling lamp, includes lamp base and the lamp shade of fixed connection on lamp base, form the cavity between lamp shade and the lamp base, be provided with light source board and optical lens in the cavity, be provided with spacing post of PCB and spacing hole on the lamp base, light source board and optical lens insert and locate on the lamp base.

The lamp base is provided with a PCB limiting column and a limiting hole, and the light source plate and the optical lens are positioned and installed on the lamp base by utilizing the limiting column and the limiting hole. Meanwhile, the light source plate and the optical lens can be fixed by utilizing the PCB limiting columns and the limiting holes, and the light source plate and the optical lens are prevented from being separated from the lamp base in the production and transportation processes, so that the light source plate and the optical lens are prevented from being damaged due to collision.

Preferably, the PCB limiting column comprises a first limiting column and a second limiting column, and the first limiting column and the second limiting column have size difference. There is the size difference between the spacing post of first spacing post in the spacing post of PCB and the second, utilizes the size difference between the spacing post of first spacing post and second, prescribes a limit to its installation angle when installing the light source board, avoids light source board mounted position skew, causes the assembly of light source board and lamps and lanterns base incomplete, influences the normal use of ceiling lamp.

Preferably, the light source board is provided with a first limiting hole and a second limiting hole which are matched with the first limiting column and the second limiting column. The first limiting hole and the second limiting hole which are arranged on the light source plate are matched with the first limiting column and the second limiting column, so that the light source plate can be conveniently positioned and installed on the lamp base.

Preferably, the optical lens is provided with a limiting column corresponding to the limiting hole. The optical lens is arranged on the lamp base by matching the limiting column on the optical lens with the limiting hole on the lamp base.

Preferably, the light source board is provided with a limiting structure matched with the limiting column. The limiting structure on the light source plate is matched with the limiting column, and the light source plate is arranged on the lamp base in the process that the optical lens is arranged on the lamp base. The limiting structure on the light source plate is sleeved on the limiting column. Utilize limit structure with light source board fixed connection between optical lens and lamps and lanterns base, when having ensured the installation of light source board, protected the light source board, and utilize optical lens to make the illuminating effect of ceiling lamp better.

Preferably, the optical lens is connected with the lamp base through a fastener. Utilize the fastener to be connected between optical lens and the lamps and lanterns base, ensure the security in the use of ceiling lamp, avoid it to drop. The light source plate is arranged between the lamp base and the optical lens, and the optical lens and the lamp base are fixed while the light source plate is also fixed.

Preferably, the lamp base is provided with a mounting seat, the limiting holes and the PCB limiting columns are arranged on the mounting seat, the limiting holes are arranged on the mounting seat in a centrosymmetric manner, and the PCB limiting columns are arranged on a straight line formed by the two centrosymmetric limiting holes. The lamp base is provided with a mounting seat, and the light source plate and the optical lens are fixed on the mounting seat. When installing ceiling lamp, the lamps and lanterns base contacts with the wall, and the mount pad does not contact with wall direct contact. Be provided with spacing post of PCB and spacing hole on the mount pad, utilize the spacing post of PCB to inject the installation angle of light source board on the lamps and lanterns base, ensure that the light source board can normal use. The lamp base is provided with more limiting holes, and the optical lens can be mounted at multiple angles in the process of mounting the light source lens.

Preferably, the lamp base is provided with a positioning structure convenient for positioning the lamp base, the positioning structure comprises a first positioning structure, a second positioning structure and a third positioning structure, and the first positioning structure, the second positioning structure and the third positioning structure are asymmetrically arranged on the lamp base. Be provided with location structure on lamp base, usable location structure can be fixed in with the ceiling lamp with the wall on, simultaneously, utilize asymmetric first location structure, second location structure and third location structure, be convenient for prescribe a limit to the position of lamp base in the installation, be convenient for realize the quick installation of ceiling lamp.

Therefore, the utility model discloses following beneficial effect has: (1) the positioning installation of the ceiling lamp is realized by utilizing the matching of a PCB (printed Circuit Board) limiting column on the lamp base and a limiting column lamp structure on the optical lens; (2) the size difference exists between the first limiting column and the second limiting column on the lamp base, and the installation angle of the lamp base and the light source plate is convenient to limit.

Drawings

Fig. 1 is a schematic view of the ceiling lamp of the present invention.

Fig. 2 is a schematic view of the lamp base structure of the present invention.

Fig. 3 is a cross-sectional view of the lamp base of the present invention.

Fig. 4 is a schematic structural view of the light source board of the present invention.

Fig. 5 is a schematic structural diagram of an optical lens according to the present invention.

In the figure: 1. the lamp comprises a lamp base 11, a mounting seat 111, a PCB (printed circuit board) limiting column 112, a first limiting column 113, a second limiting column 114, a limiting hole 121, a first positioning structure 122, a second positioning structure 123, a third positioning structure 124, a fourth positioning structure 2, a light source plate 21, a PCB limiting hole 211, a first limiting hole 212, a second limiting hole 22, a limiting structure 3, an optical lens 31, a limiting column 4 and a lamp shade.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

The ceiling lamp capable of being automatically installed comprises a lamp base 1, a light source plate 2, an optical lens 3 and a lampshade 4, wherein the lampshade 4 is fixedly connected to the lamp base 1, a cavity is formed between the lamp base 1 and the lampshade 4, and the light source plate 2 and the optical lens 3 are arranged in the cavity formed by the lamp base 1 and the lampshade 4.

As shown in fig. 2 and 3, the lamp base 1 is provided with a mounting seat 11, and the mounting seat 11 is provided with a PCB position-limiting post 111 and a position-limiting hole 114. The four limiting holes 114 are uniformly arranged on the mounting base 11, and the limiting holes 114 are centrosymmetric. The PCB position-limiting post 111 includes a first position-limiting post 112 and a first position-limiting post 113, and there is a size difference between the first position-limiting post 112 and the first position-limiting post 113. The PCB position-limiting post 111 and the position-limiting hole 114 are disposed on the mounting base 11, and the first position-limiting post 112, the first position-limiting post 113 and the two position-limiting holes 114 that are centrosymmetric are located on the same horizontal line. The installation seat 11 and the lamp base 1 are not located on the same plane all around, so that when the ceiling lamp is installed, the lamp base 1 is in contact with the wall, and a gap exists between the installation seat 11 and the wall.

The positioning structures are arranged around the lamp base 1, so that the lamp base 1 can be conveniently installed and assembled. A first positioning structure 121, a second positioning structure 122 and a fourth positioning structure 124 are arranged around the lamp base 1, a third positioning structure 123 is arranged on the lamp base 1, and the first positioning structure 121, the second positioning structure 122 and the fourth positioning structure 124 are uniformly arranged on the lamp base 1. When installing ceiling lamp on the wall, usable first location structure 121, second location structure 122 and fourth location structure 124 are installed. Meanwhile, the first positioning structure 121, the second positioning structure 122 and the third positioning structure 123 are not located on the same horizontal line, and are asymmetrically arranged, so that the installation angle of the lamp base 1 is conveniently limited in the process of producing the ceiling lamp.

As shown in fig. 4, the light source board 2 is provided with a PCB position-limiting hole 21 matching with the PCB position-limiting post 111. The PCB position-limiting hole 21 includes a first position-limiting hole 211 and a second position-limiting hole 212, and the sizes of the first position-limiting hole 211 and the second position-limiting hole 212 are respectively matched with the sizes of the first position-limiting post 112 and the first position-limiting post 113. In the installation process, the positioning and installation of the light source plate 2 on the lamp base 1 are realized by the matching of the PCB limiting column 111 and the PCB limiting hole 21. The light source board 2 is further provided with a limiting structure 22, and the position of the limiting structure 22 is matched with a limiting hole 114 on the lamp base 1.

As shown in fig. 5, the optical lens 3 is provided with limiting posts 31, and the distance between the limiting posts 31 is the same as the distance between the central symmetric limiting holes 114 on the lamp base 1.

In the process of assembling the ceiling lamp, the light source board 2 is installed on the lamp base 1 by utilizing the matching between the PCB limiting column 111 and the PCB limiting hole 21, and the determination of the installation angle between the light source board 2 and the lamp base 1 is realized in the installation process by utilizing the size difference between the first limiting column 112 and the first limiting column 113. Ensuring the connection of the light source plate 2 during use. An optical lens 3 is inserted into the lamp base 1. The limiting column 31 on the optical lens 3 is inserted into the limiting structure 22 on the light source board 2 and the limiting hole 114 on the lamp base 1. The positioning between the optical lens 3 and the lamp base 1 is realized by using the limiting column 31. Meanwhile, a through hole is formed in the optical lens 3, the through hole is matched with the remaining limiting hole 114 and the limiting structure 22, a fastening member is inserted into the through hole, and the optical lens 3 and the lamp base 1 are fixedly mounted by the fastening member. The lamp base 1 is provided with a first positioning structure 121, a second positioning structure 122 and a fourth positioning structure 124, and the lamp base 1 is connected with a wall body by using a fastener. After the lamp base 1 is installed, the lampshade 4 is fixedly connected with the lamp base 1. Meanwhile, the lamp base 1 is in threaded connection with the lampshade 4, and the lampshade 4 can be rotated to the lamp base 1 in the installation process.

Claims

1. The utility model provides a ceiling lamp, includes lamp base (1) and lamp shade (4) of fixed connection on lamp base (1), characterized by, form the cavity between lamp shade (4) and lamp base (1), be provided with light source board (2) and optical lens (3) in the cavity, be provided with spacing post of PCB (111) and spacing hole (114) on lamp base (1), light source board (2) and optical lens (3) are inserted and are located on lamp base (1).

2. The ceiling lamp of claim 1, wherein the PCB limiting column (111) comprises a first limiting column (112) and a second limiting column (113), and a size difference exists between the first limiting column (112) and the second limiting column (113).

3. The ceiling lamp as claimed in claim 2, wherein the light source plate (2) is provided with a first limiting hole (211) and a second limiting hole (212) which are matched with the first limiting column (112) and the second limiting column (113).

4. The ceiling lamp according to claim 1, wherein the optical lens (3) is provided with a limiting column (31) corresponding to the limiting hole (114).

5. The ceiling lamp according to claim 2, wherein the light source plate (2) is provided with a limiting structure (22) matched with the limiting column (31).

6. A ceiling lamp as claimed in claim 4, characterized in that the optical lens (3) is connected to the lamp base (1) by means of a fastening element.

7. The ceiling lamp according to claim 1, wherein the lamp base (1) is provided with a mounting seat (11), the limiting holes (114) and the PCB limiting posts (111) are arranged on the mounting seat (11), the limiting holes (114) are arranged on the mounting seat (11) in a central symmetry manner, and the PCB limiting posts (111) are arranged on a straight line formed by the two central symmetrical limiting holes (114).

8. The ceiling lamp according to any one of claims 1 to 7, wherein a positioning structure for positioning the lamp base (1) is disposed on the lamp base (1), the positioning structure includes a first positioning structure (121), a second positioning structure (122) and a third positioning structure (123), and the first positioning structure (121), the second positioning structure (122) and the third positioning structure (123) are asymmetrically disposed on the lamp base (1).