CN220061567U - Lamp set - Google Patents

Abstract

The embodiment of the utility model provides a lamp, and relates to the technical field of lighting equipment. The lamp comprises a rear cover, a frame and a connecting piece. The back lid lateral wall is provided with first cooperation portion, and the frame is provided with first joint portion, and the frame is located to back lid and first joint portion is located the back lid outside, and the connecting piece is including second joint portion and the second cooperation portion that is connected, and second joint portion cooperates with first joint portion joint, and second cooperation portion can dismantle with first cooperation portion and be connected. The second clamping part of the connecting piece is connected with the first clamping part of the frame, and the second matching part of the connecting piece is connected with the first matching part of the rear cover, so that the assembly difficulty between the frame and the rear cover can be reduced. Thereby improving assembly efficiency.

Description

Lamp set

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a lamp.

Background

The lamps are the general name of lighting tools and are divided into ceiling lamps, desk lamps, wall lamps, floor lamps and the like. Means capable of transmitting light, distributing and changing the light distribution of the light source, including all the parts necessary for fixing and protecting the light source, except the light source, and the necessary wiring parts for connection to the power source.

The inventor researches find that the assembly between the frame and the rear cover in some existing lamps is mostly directly assembled through respective buckles, and the assembly of the frame and the rear cover through the buckles on the self body can cause difficulty for a user to assemble in place due to errors of demolding.

Disclosure of Invention

The utility model aims to provide a lamp, which can reduce the assembly difficulty between a frame and a rear cover.

Embodiments of the present utility model are implemented as follows:

in a first aspect, the present utility model provides a luminaire comprising:

the side wall of the rear cover is provided with a first matching part;

the frame is provided with a first clamping part, the rear cover is covered on the frame, and the first clamping part is positioned on the outer side of the rear cover;

the connecting piece comprises a second clamping part and a second matching part which are connected, the second clamping part is matched with the first clamping part in a clamping way, the second matching part is detachably connected with the first matching part, or the second matching part is pressed on the first matching part.

In an alternative embodiment, the second clamping portion is provided with a clamping groove, and an opening of the clamping groove faces the bottom wall of the frame and is clamped with the first clamping portion.

In an alternative embodiment, the clamping groove is provided with two opposite inner walls, the two inner walls are respectively provided with an elastic bulge, one end of each elastic bulge is a movable end, the other end of each elastic bulge is a fixed end, the fixed end is close to the opening, and the distance between the elastic bulge arranged on one inner wall and the other inner wall is gradually reduced in the direction away from the opening.

In an alternative embodiment, the elastic bulge is formed by protruding the inner wall towards the inner side of the clamping groove.

In an alternative embodiment, the first mating portion is a limiting protrusion protruding from a sidewall of the rear cover, and the second mating portion is a pressing piece pressed on the limiting protrusion.

In an optional embodiment, the light fixture further comprises a diffusion plate, the limit protruding portion is arranged at one end, close to the frame, of the rear cover and protrudes along the outer side of the rear cover, and the inner wall of the limit protruding portion and the rear cover jointly define a mounting cavity for mounting the diffusion plate.

In an alternative embodiment, the inner side of the rear cover is provided with an annular glue spraying groove arranged along the inner peripheral wall of the rear cover, and the glue spraying groove is filled with glue for bonding the diffusion plate.

In an alternative embodiment, the lamp further comprises a waterproof protection coil, a light-emitting component, a driving piece and a power line, wherein the light-emitting component, the driving piece and the power line are electrically connected in sequence, the light-emitting component and the driving piece are arranged in the rear cover, a mounting hole connected with the waterproof protection coil is formed in the top wall of the rear cover, one end of the power line is connected with the driving piece, and the other end of the power line penetrates out of the rear cover through the waterproof protection coil.

In an alternative embodiment, the light emitting assembly is adhered to the rear cover top panel.

In an alternative embodiment, the light emitting assembly comprises a plurality of light emitting lamp panels electrically connected with the driving member, the light emitting lamp panels are arranged on the top plate of the rear cover at intervals along a preset direction, and the driving member is positioned between any two adjacent light emitting lamp panels.

The embodiment of the utility model has the beneficial effects that: the lamp provided by the embodiment of the utility model comprises a rear cover, a frame and a connecting piece. The back lid lateral wall is provided with first cooperation portion, and the frame is provided with first joint portion, and the frame is located to back lid and first joint portion is located the back lid outside, and the connecting piece is including second joint portion and the second cooperation portion that is connected, and second joint portion cooperates with first joint portion joint, and second cooperation portion can dismantle with first cooperation portion and be connected. The second clamping part of the connecting piece is connected with the first clamping part of the frame, and the second matching part of the connecting piece is connected with the first matching part of the rear cover, so that the assembly difficulty between the frame and the rear cover can be reduced. Thereby improving assembly efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a lamp according to an embodiment of the present utility model at a first viewing angle;

fig. 2 is an exploded view of a lamp provided in an embodiment of the present utility model at a second viewing angle;

FIG. 3 is a schematic structural diagram of a connector according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional view of a lamp according to an embodiment of the present utility model at a third viewing angle;

fig. 5 is a partial enlarged view of fig. 4.

Icon 1-lamp; 10-a rear cover; 11-a first mating portion; 12-gluing grooves; 13-top plate; 20-frames; 21-a bottom wall; 22-hook structure; 23-a first clamping part; 30-connecting piece; 31-a second clamping part; 311-clamping grooves; 312-elastic protrusions; 32-a second mating portion; 40-diffusion plate; 50-waterproof protective coil; 60-a light emitting assembly; 61-a luminescent lamp panel; 70-driving member; 80-power supply line.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes in detail the specific structure of the lamp 1 and the corresponding technical effects thereof according to the embodiment of the present utility model with reference to the accompanying drawings.

Referring to fig. 1 to 5, a lamp 1 according to an embodiment of the utility model includes a rear cover 10, a frame 20 and a connecting member 30.

The back lid 10 lateral wall is provided with first cooperation portion 11, and frame 20 is provided with first joint portion 23, and the frame 20 is located to back lid 10 lid and first joint portion 23 are located the back lid 10 outside, and connecting piece 30 includes second joint portion 31 and second cooperation portion 32 that are connected, and second joint portion 31 cooperates with first joint portion 23, and second cooperation portion 32 can dismantle with first cooperation portion 11 and be connected, or second cooperation portion 32 presses and locates first cooperation portion 11.

In some existing lamps 1, the rear cover 10 is provided with a buckle, and the frame 20 is provided with a buckle matched with the rear cover 10 in a clamping manner, and the lamps 1 provided by the embodiment of the utility model connect the rear cover 10 with the frame 20 through a separate connecting piece 30. Thus, the problem of difficult assembly of the bezel 20 and the rear cover 10 due to the error of the mold release by snap-fitting on itself can be avoided. That is, the second engaging portion 31 of the connector 30 is connected to the first engaging portion 23 of the bezel 20, and the second engaging portion 32 of the connector 30 is connected to the first engaging portion 11 of the rear cover 10, so that the difficulty in assembling the bezel 20 and the rear cover 10 can be reduced. Thereby improving assembly efficiency.

Further, the second clamping portion 31 is provided with a clamping groove 311, and an opening of the clamping groove 311 faces the bottom wall 21 of the frame 20 and is clamped with the first clamping portion 23.

In this embodiment, the bottom wall 21 includes a bottom wall 21 and a hook structure 22 disposed on the bottom wall 21, and the hook structure 22 is used to connect with the top wall keel. And the first clamping part 23 is a clamping rib protruding on the bottom wall 21 of the frame 20. The number of the first clamping parts 23 is plural and arranged along the circumferential direction of the bottom wall 21, and the first clamping parts 23 are positioned on one side of the hook structure 22 close to the rear cover 10 so as to be used for assembling the connecting piece 30.

It is easy to understand that, when the connecting member 30 is mounted, the clamping groove 311 on the connecting member 30 can be moved in the direction approaching the bottom wall 21 until the first clamping portion 23 and the clamping groove 311 complete the clamping assembly. The ribs in this embodiment are connected to the bottom wall 21 at right angles, and the right angles are not to be construed as right angles in a strict sense, but are substantially right angles.

Further, the clamping groove 311 has two opposite inner walls, the two inner walls are provided with elastic protrusions 312, one end of each elastic protrusion 312 is a movable end, the other end is a fixed end, the fixed end is close to the opening of the clamping groove 311, and in the direction away from the opening, the distance between the elastic protrusion 312 arranged on one inner wall and the other inner wall is gradually reduced.

In detail, two opposite inner walls of the clamping groove 311 are divided into a first inner wall and a second inner wall, and in a direction that the clamping groove 311 is far away from the opening, a distance between the elastic protrusion 312 on the first inner wall and the second inner wall is gradually reduced, and a distance between the elastic protrusion 312 on the second inner wall and the first inner wall is gradually reduced. It will be appreciated that the resilient protrusions 312 are barb-like in a direction away from the opening.

It can be appreciated that under the action of the elastic protrusion 312, the clamping groove 311 becomes gradually difficult in the process of clamping the first clamping portion 23, and under the action of the elastic protrusion 312, the clamping groove 311 and the first clamping portion 23 can be ensured to be stably clamped, and the first clamping portion 23 is not easy to be separated from the clamping groove 311 with the elastic protrusion 312.

Specifically, in the present embodiment, two elastic protrusions 312 are disposed on two opposite inner walls, and the elastic protrusions 312 of each inner wall are disposed in a one-to-one opposite manner. Further, the first engaging portion 23 is not easy to disengage from the engaging groove 311 with the elastic protrusion 312 after being engaged into the engaging groove 311.

Further, the elastic protrusion 312 is formed by protruding an inner wall toward the inner side of the clamping groove 311. For example, in some alternative embodiments, the elastic protrusion 312 may be formed by punching on the inner wall of the clamping groove 311 of the second clamping portion 31.

Further, the first engaging portion 11 is a limiting protrusion protruding from a side wall of the rear cover 10, and the second engaging portion 32 is a pressing piece pressed on the limiting protrusion. It is easy to understand that when the rear cover 10 and the frame 20 are assembled, the rear cover 10 is covered on the bottom wall 21 of the frame 20, and then the second clamping portion 31 of the connecting piece 30 is clamped with the first clamping portion 23, that is, the clamping groove 311 of the connecting piece 30 is clamped with the first clamping portion 23, and in the process that the clamping groove 311 of the connecting piece 30 is clamped into the first clamping portion 23, the second matching portion 32 gradually approaches the first matching portion 11 until the second matching portion 32 is pressed on the first matching portion 11, so that the rear cover 10 is stably pressed on the frame 20, and finally the assembly of the rear cover 10 and the frame 20 is completed.

Of course, in other embodiments, the second mating portion 32 may also be snapped with the first mating portion 11.

Specifically, in the present embodiment, the limiting protrusion is disposed at one end of the rear cover 10 near the frame 20 and protrudes along the outer side of the rear cover 10, and the lamp 1 further includes a diffusion plate 40, and the inner wall of the limiting protrusion and the rear cover 10 together define a mounting cavity for mounting the diffusion plate 40.

It is easy to understand that, since the limiting protrusion is disposed at one end of the back cover 10 near the frame 20 and protrudes along the outer side of the back cover 10, the second fitting portion 32 of the connecting piece 30 is convenient to be pressed on the limiting protrusion, i.e. the pressing piece.

In some conventional lamps 1, the threaded connection between the rear cover 10 and the frame 20 is also realized by screws, and it should be noted that, in order to ensure stable assembly of the rear cover 10 and the frame 20, most screws with a head diameter of 7mm are used. However, the radial dimension of the screw is larger, and the assembly efficiency of the rear cover 10 and the frame 20 is lower after the screw is assembled, but in the lamp 1 provided by the embodiment of the utility model, the rear cover 10 and the frame 20 are connected by clamping the clamping groove 311 with the first clamping part 23 of the frame 20 and abutting the pressing piece with the limit convex part. The width of the pressing piece can be reduced within a certain range as long as the pressing piece is ensured to stably press the limit convex part, so that the width of the frame 20 can be reduced, the light emitting area of the lamp 1 can be increased, and the light emitting area of the lamp 1 can be increased under the action of the diffusion plate 40.

And can also be connected with the back cover 10 through the connecting piece 30 of this embodiment at the frame 20, avoid through the connected mode of screw, also can increase the assembly efficiency of frame 20 and back cover 10.

It should be noted that, the lamp 1 provided in the embodiment of the present utility model is a bathroom lamp. The bathroom lamp is thus installed in an environment where water vapor is easily generated, which requires the bathroom lamp 1 to have good water-proof ability.

Further, the inner side of the rear cover 10 is provided with an annular glue spraying groove 12 along the inner peripheral wall of the rear cover 10, and the glue spraying groove 12 is filled with glue for adhering the diffusion plate 40, and it can be understood that the glue spraying groove 12 is adhered to the diffusion plate 40 in a glue spraying manner, so that the waterproof capability between the diffusion plate 40 and the rear cover 10 is improved, and external water vapor and the like can be effectively prevented from entering the rear cover 10.

Further, the lamp 1 further comprises a waterproof protective coil 50, a light-emitting component 60, a driving piece 70 and a power wire 80 which are electrically connected in sequence, wherein the light-emitting component 60 and the driving piece 70 are arranged in the rear cover 10, a mounting hole connected with the waterproof protective coil 50 is formed in the top wall of the rear cover 10, one end of the power wire 80 is connected with the driving piece 70, and the other end of the power wire penetrates out of the rear cover through the waterproof protective coil 50. It can be appreciated that the waterproof capability of the lamp 1 can be effectively increased by the waterproof protection coil 50, so that external water vapor is prevented from entering the rear cover 10 through the mounting hole.

In this embodiment, the driving member 70 is used to supply power to the light emitting assembly 60.

Further, the light emitting assembly 60 is adhered to the top plate 13 of the rear cover 10. It should be noted that, since the light emitting assembly 60 is adhered to the top plate 13 of the rear cover 10, the screws used between the light emitting assembly 60 and the rear cover 10 can be reduced, the assembly efficiency between the light emitting assembly 60 and the rear cover 10 can be improved, and the cost of the screws can be saved. In addition, since the light emitting module 60 is adhered to the top plate 13 of the rear cover 10, a large amount of light emitted from the light emitting module 60 can be emitted from the opening of the rear cover 10, and thus the light emitting area of the light emitting module 60 can be increased.

In the present embodiment, the top plate 13 of the rear cover 10 is disposed opposite to the diffusion plate 40.

Further, in the present embodiment, the light emitting assembly 60 includes a plurality of light emitting light panels 61 electrically connected to the driving member 70, the light emitting light panels 61 are arranged on the top plate 13 of the rear cover 10 at intervals along the preset direction, and the driving member 70 is located between any two adjacent light emitting light panels 61. It can be appreciated that, since the driving member 70 is located between any two light-emitting light panels 61, the driving member 70 can be prevented from shielding the light emitted by the light-emitting light panels 61, so as to ensure the light-emitting area of the light-emitting light panels 61.

In summary, the lamp 1 provided in the embodiment of the utility model includes the rear cover 10, the frame 20 and the connecting piece 30. The back lid 10 lateral wall is provided with first cooperation portion 11, and frame 20 is provided with first joint portion 23, and back lid 10 lid is located frame 20 and first joint portion 23 is located the back lid 10 outside, and connecting piece 30 includes second joint portion 31 and the second cooperation portion 32 that are connected, and second joint portion 31 cooperates with first joint portion 23, and second cooperation portion 32 can dismantle with first cooperation portion 11 and be connected. The second clamping part 31 of the connecting piece 30 is connected with the first clamping part 23 of the frame 20, and the second matching part 32 of the connecting piece 30 is connected with the first matching part 11 of the rear cover 10, so that the assembly difficulty between the frame 20 and the rear cover 10 can be reduced. Thereby improving assembly efficiency.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A light fixture, comprising:

the side wall of the rear cover is provided with a first matching part;

the frame is provided with a first clamping part, the rear cover is covered on the frame, and the first clamping part is positioned on the outer side of the rear cover;

the connecting piece, the connecting piece includes second joint portion and the second cooperation portion that is connected, second joint portion with first joint portion joint cooperation, second cooperation portion with first cooperation portion can dismantle the connection, perhaps the second cooperation portion press-fit locates first cooperation portion.

2. A light fixture as recited in claim 1, wherein:

the second clamping part is provided with a clamping groove, and the opening of the clamping groove faces the bottom wall of the frame and is clamped with the first clamping part.

3. A light fixture as recited in claim 2, wherein:

the clamping groove is provided with two opposite inner walls, the two inner walls are respectively provided with an elastic bulge, one end of each elastic bulge is a movable end, the other end of each elastic bulge is a fixed end, the fixed ends are close to the openings, and in the direction away from the openings, the distance between each elastic bulge arranged on one inner wall and the other inner wall is gradually reduced.

4. A light fixture as recited in claim 3, wherein:

the elastic bulge is formed by protruding the inner wall towards the inner side of the clamping groove.

5. A light fixture as recited in claim 1, wherein:

the first matching part is a limiting convex part convexly arranged on the side wall of the rear cover, and the second matching part is a pressing sheet pressed on the limiting convex part.

6. A light fixture as recited in claim 5, wherein:

the lamp further comprises a diffusion plate, the limit protruding portion is arranged at one end, close to the frame, of the rear cover and protrudes out of the rear cover, and the inner wall of the limit protruding portion and the rear cover jointly define a mounting cavity for mounting the diffusion plate.

7. A light fixture as recited in claim 6, wherein:

the inside of the rear cover is provided with an annular glue spraying groove which is arranged along the inner peripheral wall of the rear cover, and the glue spraying groove is filled with glue for bonding the diffusion plate.

8. A light fixture as recited in claim 1, wherein:

the lamp further comprises a waterproof protection coil, a light-emitting assembly, a driving piece and a power line, wherein the light-emitting assembly, the driving piece and the power line are sequentially and electrically connected, the light-emitting assembly and the driving piece are both arranged in the rear cover, a mounting hole connected with the waterproof protection coil is formed in the top wall of the rear cover, one end of the power line is connected with the driving piece, and the other end of the power line penetrates out of the rear cover through the waterproof protection coil.

9. A light fixture as recited in claim 8, wherein:

the light emitting assembly is adhered to the rear cover top plate.

10. A light fixture as recited in claim 8, wherein:

the light-emitting assembly comprises a plurality of light-emitting lamp panels electrically connected with the driving piece, the light-emitting lamp panels are arranged on the top plate of the rear cover at intervals along a preset direction, and the driving piece is positioned between any two adjacent light-emitting lamp panels.