CN220930903U

CN220930903U - Ceiling lamp

Info

Publication number: CN220930903U
Application number: CN202322901626.7U
Authority: CN
Inventors: ***
Original assignee: Ningbo Ledeshi Electrical Equipment Co ltd
Current assignee: Ningbo Ledeshi Electrical Equipment Co ltd
Priority date: 2023-08-09
Filing date: 2023-10-25
Publication date: 2024-05-10
Anticipated expiration: 2033-10-25
Also published as: CN220930902U

Abstract

The utility model discloses a ceiling lamp, which comprises a lamp body assembly and a rear cover, wherein the lamp body assembly comprises a lamp body, a lamp shade and a lamp panel, one of the lamp body and the rear cover is a first installation part, and the other of the lamp body and the rear cover is a second installation part; the ceiling lamp further includes a mounting structure connecting the first mounting member and the second mounting member, the mounting structure including: a pin provided on the first mounting member; and the first base is arranged on the second installation component, at least two limit grooves which are vertically arranged at intervals are formed in the first base, and when the pin posts are matched with the limit grooves with different heights, the total heights of the lamp body component and the rear cover are different.

Description

Ceiling lamp

Technical Field

The utility model relates to a lighting device, in particular to a ceiling lamp.

Background

The ceiling lamp is an important lighting lamp, and has the advantages of attractive and elegant appearance, high brightness, safety, reliability, energy saving, electricity saving and the like. At present, the ceiling lamp is widely applied to various places such as families, offices, entertainment places and the like.

For realizing illumination or decoration of full angle, full lamps and lanterns, satisfy various demands, the present inventors have applied for a full ceiling lamp patent of light-emitting, and the application number is 201610591016.3, and this patent's ceiling lamp includes printing opacity lamp shade and mount pad, is provided with the light source in the lamp shade, its characterized in that: the lamp shade includes lamp shade and connects the lower lamp shade in last lamp shade below, and the light source sets up in the cavity that upper lamp shade and lower lamp shade formed, and the light source includes the first LED light source of light-emitting downwards and is located first LED light source top, upwards light-emitting's second LED light source, upwards extends in the middle of the top of upper lamp shade and is formed with upper and lower open-ended accommodation chamber, and the mount pad is arranged in the accommodation chamber completely and is connected with upper lamp shade.

However, the ceiling lamp cannot be adjusted once leaving the factory, that is, the relative positions of the lamp shade and the mounting seat cannot be adjusted after the lamp is mounted, so that the use requirement of a user cannot be met.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a ceiling lamp which provides a plurality of installation modes and meets the requirements of different users.

The technical scheme adopted for solving the technical problems is as follows: the ceiling lamp comprises a lamp body assembly and a rear cover, wherein the lamp body assembly comprises a lamp body, a lamp shade and a lamp panel, one of the lamp body and the rear cover is a first mounting component, and the other of the lamp body and the rear cover is a second mounting component;

The ceiling lamp further comprises a mounting structure for connecting the first mounting component and the second mounting component, and is characterized in that: the mounting structure includes:

a pin provided on the first mounting member; and

The first base is arranged on the second installation component, at least two limit grooves which are arranged at intervals up and down are formed in the first base, and when the pin posts are matched with the limit grooves with different heights, the total heights of the lamp body component and the rear cover are different.

Through setting up two spacing recesses of round pin post and difference in height for the round pin post is when joining in marriage with different spacing recesses, and the back lid can have the installation height that is different relative lamp body subassembly, and the total height of back lid and lamp body subassembly can be different promptly, can satisfy the demand of user to different lamps and lanterns height from this, perhaps to the different demands of back cover power cord connection wiring (bright line, dark line), thereby improves user experience.

For the switching position of round pin post between each spacing recess of being convenient for to the installation, spacing recess on the first base includes first spacing recess and the second spacing recess that is located first spacing recess top, thereby the part of first spacing recess runs through the bottom of first base and forms the breach in the department of running through, through the passageway intercommunication between first spacing recess and the second spacing recess.

Preferably, the position of the channel corresponds to the notch.

For avoiding the round pin post to deviate from each spacing recess, improve mounting stability, mounting structure still includes the second base, be provided with on the second base and extend to the elastic component in each spacing recess and by the elastic component keep away from the protruding arch that forms downwards of the tip of second base, the tip that the second base was kept away from to the elastic component extends to each spacing recess one end that keeps away from the passageway, the arch can be with the round pin post lock in the position that is close to one of them spacing recess one end that keeps away from the passageway.

Further, for being convenient for set up round pin post and spacing recess, the top undercut of lamp body forms the installation cavity that is used for holding the back lid, the round pin post is fixed with the lamp body, the round pin post is located the wall around the installation cavity by the lamp body and extends towards the installation intracavity, first base sets up on the perisporium of back lid to each spacing recess is by the perisporium of back lid to the direction recess in the back lid forms.

Preferably, the pins have at least two pins and are spaced apart along the circumference of the mounting cavity, thereby improving mounting stability.

Compared with the prior art, the utility model has the advantages that: through setting up two spacing recesses of round pin post and difference in height for the round pin post is when joining in marriage with different spacing recesses, and the back lid can have the installation height that is different relative lamp body subassembly, and the total height of back lid and lamp body subassembly can be different promptly, can satisfy the demand of user to different lamps and lanterns height from this, perhaps to the different demands of back cover power cord connection wiring (bright line, dark line), thereby improves user experience.

Drawings

Fig. 1 is a schematic view of a first installation state of a ceiling lamp according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of portion I of FIG. 2;

Fig. 4 is an exploded view of a ceiling lamp according to an embodiment of the present utility model;

FIG. 5 is an enlarged schematic view of portion II of FIG. 4;

FIG. 6 is a schematic view showing the engagement of the connector and the pin of the mounting structure of the ceiling lamp according to the embodiment of the present utility model;

fig. 7 is an exploded view of a connector of a mounting structure of a ceiling lamp according to an embodiment of the present utility model;

fig. 8 is an exploded view of a lamp body of a ceiling lamp according to an embodiment of the present utility model;

fig. 9 is a schematic view of a second installation state of the ceiling lamp according to the embodiment of the present utility model;

FIG. 10 is a cross-sectional view of FIG. 9;

Fig. 11 is an enlarged schematic view of a portion iii of fig. 10.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly.

Referring to fig. 1 to 6, a ceiling lamp includes a lamp body assembly 1, a rear cover 2, and a driving part 3, the rear cover 2 being for fixing with an external installation base, such as a ceiling. The driving part 3 is fixedly mounted on the side of the rear cover 2 facing the lamp body part 1, and the rear cover 2 may be made of a cold-rolled sheet.

The lamp body assembly 1 comprises a lamp body 11, a lamp shade 12, a lamp panel 13 and an aluminum ring 14, wherein the lamp panel 13 is arranged in a containing cavity formed between the lamp body 11 and the lamp shade 12, the lamp shade 12 is positioned below the lamp body 11, the lamp shade 12 is made of transparent or semitransparent materials, such as an acrylic plate, preferably, light emitted by the lamp beads of the lamp panel 13 is transmitted outwards through the lamp shade 12 to illuminate. The lamp body 11, the lamp housing 12 and the aluminum ring 14 may be fixed by fasteners. The top of the lamp body 11 is downwardly recessed to form a mounting cavity 111, the rear cover 2 may be fixed in the mounting cavity 111, and the rear cover 2 may be wholly or at least partially accommodated in the mounting cavity 111.

The ceiling lamp further comprises a mounting structure for mounting the lamp body assembly 1 and the rear cover 2, the mounting structure comprising a pin 41 and a connecting piece 42, the pin 41 being fixed to the lamp body 11 and extending from a wall of the lamp body 11 located around the mounting cavity 111 facing into the mounting cavity 111. The connecting member 42 includes a first base 421 fixed to the rear cover 2, and a notch may be formed in the rear cover 2 where the connecting member 42 is disposed, so as to prevent the connecting member 42 from protruding from the rest of the rear cover 2. The first base 421 is formed with at least a first limiting groove 422 and a second limiting groove 423 which are arranged at intervals up and down, and the first limiting groove 422 and the second limiting groove 423 are formed by recessing the peripheral wall of the rear cover 2 toward the direction in the rear cover 2. The first limiting groove 422 is located below the second limiting groove 423. During installation, the pin 41 can be inserted into the first limiting groove 422 or the second limiting groove 423, so that the rear cover 2 has different installation heights relative to the lamp body assembly 1, i.e. the overall heights of the lamp body assembly 1 and the rear cover 2 have different changes. More limit grooves can be formed on the first base 421, so long as the limit grooves are arranged at intervals up and down.

When the pin 41 is inserted into the first limiting groove 422, a portion of the rear cover 2 may be higher than the top of the lamp body 11, see fig. 9 to 11. When the pin 41 is inserted into the second limiting groove 423, the rear cover 2 may be completely embedded in the mounting cavity 111, see fig. 1 to 3.

Before installation, the required illumination mode is confirmed, and then the pin 41 is matched with the corresponding limit groove according to the requirement. In the mounted state, the pins 41 are supported on the bottom surface of each limit groove to prevent the lamp body assembly 1 from falling.

Referring again to fig. 4 to 7, the pins 41 have at least two, are arranged at intervals along the circumferential direction of the installation cavity 111, and in this embodiment, the pins 41 are three, and are arranged at intervals uniformly along the circumferential direction of the installation cavity 111, and the number of the first bases 421 matches the number of the pins 41. For easy installation, a portion of the first limiting groove 422 penetrates through the bottom of the rear cover 2 to form a notch 424 at the penetrating position, the first limiting groove 422 and the second limiting groove 423 can be communicated through a channel 425, and the position of the channel 425 preferably corresponds to the notch 424. Therefore, during the installation, the pin 41 can enter the first limiting groove 422 from the notch 424 in the process of installing the rear cover 2 into the installation cavity 111, and the pin 41 can be abutted on the bottom surface of the non-penetrating part of the first limiting groove 422 after rotating for a certain angle, so that the installation is completed. Or after the pin 41 is aligned with the second limiting groove 423 upwards through the channel 425 from the notch 424, the pin 41 can be abutted on the bottom surface of the second limiting groove 423 after rotating for a certain angle, so that the installation is completed. Through the mode, the rear cover 2 (or the lamp body assembly 1) can be rotated and lifted, so that the installation can be completed, and the operation is convenient.

To further prevent the pin 41 from being removed from the respective limit grooves, the connecting member 42 further includes a second base 426, the second base 426 is provided with an elastic member 427 extending into the respective limit grooves and a protrusion 428 formed at an end of the elastic member 427, an end of the elastic member 427 remote from the second base 426 extends to an end of the respective limit grooves remote from the passage 425, and the protrusion 428 is formed at an end of the elastic member 427 remote from the second base 426, and the protrusion 428 is formed by the elastic member 427 protruding downward. Thus, when the pin 41 is inserted into one of the limiting grooves, the elastic member 427 and the protrusion 428 can slidably pass through the protrusion 428 and the end of the limiting groove away from the channel 425, and the elastic member 427 can deform as the pin 41 passes through to allow the pin 41 to slide through and recover after the pin 41 slides through, so that the protrusion 428 can lock the pin 41 at a position close to the end of the limiting groove away from the channel 425, thereby preventing the pin 41 from falling out of each limiting groove.

Alternatively, the positions of the pin 41 and each of the limiting grooves may be interchanged, that is, the pin 41 is disposed on the rear cover 2, and each of the limiting grooves is disposed on the lamp body 11, where the notch 424 is located on the top of the lamp body 11. That is, one of the lamp body 11 and the rear cover 2 serves as a first mounting member, the other of the lamp body 11 and the rear cover 2 serves as a second mounting member, the pin 41 is provided on the first mounting member, and each of the limit grooves is provided on the second mounting member.

Claims

1. The ceiling lamp comprises a lamp body assembly (1) and a rear cover (2), wherein the lamp body assembly (1) comprises a lamp body (11), a lamp shade (12) and a lamp panel (13), one of the lamp body (11) and the rear cover (2) is a first mounting component, and the other of the lamp body (11) and the rear cover (2) is a second mounting component;

A pin (41) provided on the first mounting member; and

The lamp comprises a first base (421) arranged on a second installation component, wherein at least two limit grooves which are arranged at intervals up and down are formed in the first base (421), and when the pin (41) is matched with the limit grooves with different heights, the total heights of the lamp body component (1) and the rear cover (2) are different.

2. The ceiling lamp of claim 1 wherein: the limiting groove on the first base (421) comprises a first limiting groove (422) and a second limiting groove (423) located above the first limiting groove (422), the part of the first limiting groove (422) penetrates through the bottom of the first base (421) to form a notch (424) at the penetrating position, and the first limiting groove (422) and the second limiting groove (423) are communicated through a channel (425).

3. The ceiling lamp of claim 2 wherein: the channel (425) is positioned to correspond to the notch (424).

4. The ceiling lamp of claim 2 wherein: the mounting structure further comprises a second base (426), an elastic piece (427) extending into each limiting groove and a protrusion (428) formed by the elastic piece (427) protruding downwards away from the end of the second base (426) are arranged on the second base (426), the end of the elastic piece (427) away from the second base (426) extends to the end of each limiting groove away from the channel (425), and the protrusion (428) can lock the pin (41) at a position close to one end of one limiting groove away from the channel (425).

5. The ceiling lamp of claim 1 wherein: the top undercut of lamp body (11) forms installation cavity (111) that are used for holding back lid (2), round pin post (41) are fixed with lamp body (11), round pin post (41) are located wall around installation cavity (111) by lamp body (11) and extend in installation cavity (111), first base (421) set up on the perisporium of back lid (2), and each spacing recess is by the perisporium of back lid (2) to the direction sunken formation in back lid (2).

6. The ceiling lamp of claim 5 wherein: the pins (41) have at least two and are arranged at intervals along the circumferential direction of the mounting cavity (111), and the number of the first bases (421) is matched with that of the pins (41).