CN218348474U

CN218348474U - Lampshade, lamp shell, down lamp shell assembly and lamp

Info

Publication number: CN218348474U
Application number: CN202222838605.0U
Authority: CN
Inventors: 许家威; 王田彬; 高鹏; 王晓巍
Original assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Current assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-20
Anticipated expiration: 2032-10-25

Abstract

The embodiment of the utility model provides a lamp shade, the lamp body, down lamp shell subassembly and lamps and lanterns, relate to lighting apparatus technical field, when needs assemble lamp body and lamp shade, only need correspond fixture block and the buckle that sets up respectively on lamp body and the lamp shade, then be close to lamp body and lamp shade each other, thereby at the in-process that lamp body and lamp shade are close to each other, the buckle takes place to warp, thereby with fixture block looks butt, from this mutual separation of restriction lamp body and lamp shade, realize joint between them, adopt the mode of this kind of joint, need not be with the help of professional equipment, adopt joint mode cost of manufacture low, the installation is swift, and convenient, the installation effectiveness is high, time saving and labor saving, simultaneously because the buckle warp the back spacing with the butt of fixture block, also can reach the function of preventing tearing open of lamp shade and lamp body, in order to avoid being installed repeatedly after dismantling, accord with the ann rule requirement.

Description

Lampshade, lamp shell, down lamp shell assembly and lamp

Technical Field

The utility model belongs to the technical field of the lighting apparatus technique and specifically relates to a lamp shade, lamp body, down lamp shell subassembly and lamps and lanterns.

Background

The connected mode of the lamp body of present most of down lamps and lamp shade mainly still assembles with connected modes such as ultrasonic bonding, screw fixation, adopts the welding can prevent to dismantle back repeated installation, nevertheless need drop into professional equipment, and the cost is higher, and adopts the screw fixation to have the characteristics of dismantling usually, is used by repeated installation and dismantlement easily, has the ann rule risk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp shade, lamp body, down lamp shell subassembly and lamps and lanterns need be with the help of professional equipment, adopt joint mode cost of manufacture low, and the installation is swift, convenient, and the installation effectiveness is high, labour saving and time saving, simultaneously because the buckle warp the back spacing with the butt of fixture block, also can reach the function of preventing tearing open of lamp shade and lamp body to avoid being installed repeatedly after dismantling, accord with ann's rule requirement.

In a first aspect, the utility model provides a lamp shade for be connected with the lamp body, the lamp body with one of them of lamp shade is equipped with the fixture block, and another is equipped with the buckle, wherein, the buckle can the lamp body with the lamp shade in-process that is close to each other warp, the fixture block be used for with warp the buckle butt, so that the lamp body with the lamp shade joint.

In an optional embodiment, the lampshade is provided with the buckle, the buckle is provided with a long hole penetrating along the buckle, the length extending direction of the long hole is the same as that of the buckle, and two opposite inner side surfaces of the long hole in the width direction of the long hole are provided with first grooves.

In an optional embodiment, two outer side surfaces of the buckle, which are opposite to each other in the width direction, are respectively provided with a second open groove, and the second open grooves are close to the lamp shade relative to the first open grooves.

A second aspect, the utility model provides a lamp body for be connected with the lamp shade, the lamp body with one of them of lamp shade is equipped with the fixture block, and another is equipped with the buckle, wherein, the buckle can the lamp body with the lamp shade in-process that is close to each other warp, the fixture block be used for with warp the buckle butt, so that the lamp body with the lamp shade joint.

In an optional implementation mode, the lamp housing is provided with an opening, the lamp housing is provided with the fixture block and an acting portion, the acting portion is located on one side of the fixture block, which is far away from the opening, and the acting portion is used for abutting against the buckle in the process that the lamp shade and the lamp housing are close to each other, so that the buckle deforms.

In an optional embodiment, a clamping groove is formed in one surface, close to the opening, of the acting portion, and in the process that the lamp housing and the lamp cover are close to each other, the clamping buckle is abutted to the bottom surface of the clamping groove.

In an optional implementation mode, when the lamp shade is clamped with the lamp shell, the clamping blocks are located on two sides of the clamping buckle.

A third aspect, the utility model provides a down lamp shell subassembly, including lamp body and lamp shade, the lamp body with one of them of lamp shade is equipped with the fixture block, and another is equipped with the buckle, wherein, the buckle can the lamp body with the in-process that the lamp shade is close to each other warp, the fixture block be used for with warp the buckle butt, so that the lamp body with the lamp shade joint.

In an optional implementation mode, the lamp housing or the lamp cover provided with the clamping block is further provided with an acting part, and the acting part is used for abutting against the clamping buckle in the process that the lamp housing and the lamp cover are close to each other so that the clamping buckle deforms.

In a fourth aspect, the present invention provides a lamp, including the above embodiment, a housing assembly of a down lamp.

The embodiment of the utility model provides a, when needs assemble lamp body and lamp shade, only need correspond with fixture block and the buckle that sets up respectively on lamp body and the lamp shade, then be close to lamp body and lamp shade each other, thereby at the in-process that lamp body and lamp shade are close to each other, the buckle takes place to warp, thereby with fixture block looks butt, from this limit the alternate segregation of lamp body and lamp shade, realize joint between them, adopt the mode of this kind of joint, need not be with the help of professional equipment, adopt joint mode cost of manufacture low, the installation is swift, convenient, the installation effectiveness is high, time saving and labor saving, simultaneously because the buckle warp the back spacing with the butt of fixture block, also can reach the function of preventing tearing open of lamp shade and lamp body, in order to avoid being installed repeatedly after dismantling, accord with the ann's rule requirement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a housing assembly of a down lamp according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal construction of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is a schematic view of the snap fit of the lampshade of FIG. 1 prior to deformation;

fig. 5 is a schematic view of the latch of the lamp housing of fig. 1 after deformation.

Icon: 10-a lampshade; 11-buckling; 110-long holes; 112-first grooving; 114-a second slot; 30-a lamp housing; 31-a cartridge; 33-an action portion; 330-card slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as 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 present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the 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 invention, it should also be noted that, unless otherwise explicitly specified or limited, 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to fig. 1 to 5. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

An embodiment of the utility model provides a lamp, this lamps and lanterns can be the down lamp, and it includes down lamp shell subassembly and sets up electrical components such as light source, circuit board in down lamp shell subassembly.

The down lamp shell assembly comprises a lamp shade 10 and a lamp shell 30, wherein one of the lamp shell 30 and the lamp shade 10 is provided with a clamping block 31, the other one of the lamp shell 30 and the lamp shade 10 is provided with a clamping buckle 11, the clamping buckle 11 can deform in the process that the lamp shell 30 and the lamp shade 10 are close to each other, and the clamping block 31 is used for being abutted to the deformed clamping buckle 11 so that the lamp shell 30 and the lamp shade 10 are clamped.

So, when needs assemble lamp body 30 and lamp shade 10, only need to correspond fixture block 31 and buckle 11 that set up respectively on lamp body 30 and the lamp shade 10, then be close to lamp body 30 and lamp shade 10 each other, thereby at the in-process that lamp body 30 and lamp shade 10 are close to each other, buckle 11 takes place to warp, thereby with fixture block 31 looks butt, from this limit lamp body 30 and lamp shade 10's alternate segregation, realize joint between them, adopt the mode of this kind of joint, need not be with the help of professional equipment, adopt joint mode cost of manufacture low, the installation is swift, and is convenient, the installation effectiveness is high, time saving and labor saving, simultaneously because buckle 11 warp the back spacing with fixture block 31's butt, also can reach lamp shade 10 and lamp body 30's anti-disassembly function, in order to avoid being installed repeatedly after dismantling, accord with the ann rule requirement.

It should be noted that, only one of the lamp housing 10 and the lamp housing 30 has the latch 31, and the other has the latch 11, specifically, the latch 31 or the latch 11 is disposed on the lamp housing 10, or the latch 31 or the latch 11 is disposed on the lamp housing 30, which is not limited in this embodiment, for example, the latch 11 may be disposed on the lamp housing 10, and the latch 31 is disposed on the lamp housing 30; or the lamp shade 10 is provided with the latch 31, and the lamp housing 30 is provided with the latch 11.

Hereinafter, the latch 31 is provided on the lamp housing 30, and the catch 11 is provided on the globe 10.

In this embodiment, the lamp housing 30 is in a circular cylindrical shape, and one end of the lamp housing 30 is open, so that the lamp housing has an opening, the inner side surface of the lamp housing 30 is provided with a latch 31 and an acting portion 33, the acting portion 33 is located on a side of the latch 31 away from the opening, and the acting portion 33 is used for abutting against the latch 11 in a process that the lampshade 10 and the lamp housing 30 approach each other, so as to deform the latch 11.

Like this, when assembling lamp body 30 and lamp shade 10, aim at the buckle 11 on the lamp shade 10 at the action portion 33 on the lamp body 30 side, then approach lamp shade 10 and lamp body 30 both each other, exert the pressure of perpendicular to lamp body 30 to lamp shade 10 after both contact, buckle 11 on the lamp shade 10 butt in action portion 33 like this, action portion 33 makes buckle 11 warp to the reaction force of buckle 11, thereby make buckle 11 after the deformation have the part to reach between fixture block 31 and action portion 33, thereby restricted the resilience of deformation fixture block 31 through action portion 33 and fixture block 31 jointly, thereby realize the joint assembly of lamp body 30 and lamp shade 10.

In this embodiment, the action portion 33 is a block-shaped object, and the engaging groove 330 is disposed on one surface of the action portion 33 close to the opening, and the engaging member 11 abuts against a bottom surface of the engaging groove 330 in a process of bringing the lamp housing 30 and the lamp housing 10 close to each other. So that part of the clip 11 is located in the engaging groove 330 during the deformation process, the clip 11 can be prevented from being separated from the acting portion 33 by the engaging groove 330.

Of course, in some embodiments, the acting portion 33 may not be provided with the catching groove 330, so that the surface of the acting portion 33 close to the opening of the lamp housing 30 is directly used for abutting against the catch 11, thereby providing a reaction force to the catch 11 to deform the catch 11. In addition, in the embodiment that some latches 31 are provided on the lamp housing 10 and the latches 11 are provided on the lamp housing 30, the acting portions 33 are also provided on the lamp housing 10.

In the present embodiment, the lamp housing 10 has a substantially circular plate shape, and the size and shape of the lamp housing 10 are adapted to the opening shape of the lamp housing 30, so as to facilitate the assembly of the lamp housing 30 and the lamp housing 10.

The edge of the lamp cover 10 is provided with a buckle 11, the buckle 11 is in an elongated plate shape, one end of the buckle 11 is connected with the lamp cover 10, the whole buckle is perpendicular to the lamp cover 10, namely, the length direction of the buckle 11 is perpendicular to the lamp cover 10, the width direction is along the circumferential direction of the lamp cover 10, and the thickness direction is perpendicular to the radial direction of the lamp cover 10.

The buckle 11 is provided with a long hole 110 penetrating through, the length extending direction of the long hole 110 is the same as that of the buckle 11, and two inner side surfaces of the long hole 110 opposite to each other in the width direction of the long hole 110 are provided with first bending parts.

Consequently, when lamp shade 10 atress and press to lamp body 30, buckle 11 takes place to buckle and transversely expand and warp for the border by first kink, owing to the fixture block 31 has restricted the resilience that takes place deformation back buckle 11 simultaneously to realize the joint assembly of lamp body 30 and lamp shade 10, have the auto-lock simultaneously and prevent the function of tearing open.

The first bending part may be the first slot 112 shown in fig. 4, and the first slot 112 may be a V-shaped slot or a U-shaped slot.

Of course, in some embodiments, the first bending portion may also be a local structure made of an elastic material, as long as the buckle 11 can be bent and deformed around the first bending portion when a force is applied.

In addition, the two outer side surfaces of the buckle 11 opposite to each other in the width direction of the buckle are respectively provided with a second bending portion, which may be a second slot 114 shown in fig. 4, and the second bending portion is close to the lampshade 10 relative to the first bending portion, that is, the second slot 114 is close to the lampshade 10 relative to the first slot 112. Through the second slot 114, the buckle 11 deforms around the second slot 114 after being stressed, so that the buckle 11 forms a barb structure similar to a T shape, the buckle 11 is better abutted against the latch 31, and the connection tightness of the lampshade 10 and the lamp housing 30 is improved.

Of course, in some embodiments, the first bending portion and the second bending portion may also be a local structure made of an elastic material, as long as the buckle 11 can be bent and deformed around the first bending portion and the second bending portion when a force is applied.

In this embodiment, the end surface of the buckle 11 far from one end of the lampshade 10 and two outer side surfaces opposite to each other in the width direction of the buckle

And in order to further improve the fastening nature of the joint of lamp shade 10 and lamp body 30, consequently, be equipped with two fixture blocks 31 in the one side of action part 33 that is close to the lamp body 30 opening, two fixture blocks 31 interval sets up in the circumference of lamp body 30, from this when lamp body 30 and lamp shade 10 joint, buckle 11 supports with action part 33 again through the clearance between two fixture blocks 31 earlier, both sides on 11's own width direction of buckle all have fixture block 31 from this, thereby make 11 both sides of buckle after the deformation simultaneously with fixture block 31 butt, guarantee the joint effect.

In addition, at least two latches 11 are disposed at the edge of the lamp housing 10, so that the inner side wall of the lamp housing 30 is provided with the action portions 33 corresponding to the latches 11 in number, and since the latches 31 need to be disposed at two sides of the latches 11 after the lamp housing 10 and the lamp housing 30 are assembled, the number of the latches 31 is twice as large as the number of the latches 11, for example, four latches 11 are disposed on the lamp housing 10 shown in fig. 3 to 5, eight latches 31 and four action portions 33 are disposed at the inner side wall of the corresponding lamp housing 30, and each action portion 33 has one latch groove 330.

The down lamp shell subassembly of this embodiment, when assembling, aim at four effect portions 33 on the lamp body 30 with four buckles 11 on the lamp shade 10, apply the pressure towards lamp body 30 at lamp shade 10 top, make lamp shade 10 and lamp body 30 be close to each other, buckle 11 inserts draw-in groove 330 and butt draw-in groove 330's bottom surface earlier thereupon, continue the application of force, buckle 11 is owing to receive the reaction force that draw-in groove 330 bottom surface produced, first fluting 112 and the second fluting 114 department at buckle 11 produces and warp, make the fixture block 31 of buckle 11 both sides can with buckle 11 butt from this, thereby through the resilience of 11 deformation of buckle restrictions, thereby realize the assembly of lamp body 30 and lamp shade 10.

It should be noted that, the design of the four clasps 11 on the lampshade 10 is based on the mechanical properties of the materials, the design of the clasps 11 should ensure that the clasps 11 after deformation are consistent with the expected deformed shapes shown in fig. 2, fig. 3 and fig. 5, and for the parts of the clasps 11 which are locally subjected to the lateral partial pressure and do not need to be deformed, if the reaction force generated by the materials themselves is not enough to balance the lateral partial pressure, the deformation problem may be solved by means of reinforcement, or the like, that is, the clasps 11 may be provided with reinforcing ribs at positions other than the first slots 112 and the second slots 114, so that the clasps 11 can only be bent and deformed with the first slots 112 and the second slots 114 as boundaries.

To sum up, the embodiment of the utility model provides a lamp shade 10, the lamp body 30, down lamp shell subassembly and lamps and lanterns, when needs assemble lamp body 30 and lamp shade 10, only need to correspond fixture block 31 and the buckle 11 that sets up respectively on lamp body 30 and the lamp shade 10, then be close to lamp body 30 and lamp shade 10 each other, thereby at the in-process that lamp body 30 and lamp shade 10 are close to each other, buckle 11 takes place to warp, thereby with fixture block 31 looks butt, from this limit lamp body 30 and lamp shade 10's alternate segregation, realize joint between them, adopt the mode of this kind of joint, need not be with the help of professional equipment, adopt joint mode cost of manufacture to hang down, the installation is swift, and convenient, the installation effectiveness is high, time saving and labor saving, simultaneously because buckle 11 warp the back spacing with fixture block 31's butt, also can reach the anti-dismantling function of lamp shade 10 and lamp body 30, in order to avoid being installed by the repetition after dismantling, accord with the ann rule requirement.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a lamp shade for be connected with the lamp body, its characterized in that, the lamp body with one of them of lamp shade is equipped with the fixture block, and another is equipped with the buckle, wherein, the buckle can the lamp body with the lamp shade in-process that is close to each other is warp, the fixture block be used for with warp the buckle butt, so that the lamp body with the lamp shade joint.

2. The lampshade of claim 1, wherein the lampshade is provided with the buckle, the buckle is provided with a long hole which penetrates through the buckle, the length extension direction of the long hole is the same as that of the buckle, and two inner side surfaces of the long hole, which are opposite to each other in the width direction of the long hole, are provided with first bending parts.

3. The lampshade of claim 2, wherein the two outer side surfaces of the buckle opposite to each other in the width direction of the buckle are provided with second bent parts, and the second bent parts are close to the lampshade relative to the first bent parts.

4. The utility model provides a lamp body for be connected with the lamp shade, its characterized in that, the lamp body with one of them of lamp shade is equipped with the fixture block, and another is equipped with the buckle, wherein, the buckle can the lamp body with the lamp shade in-process that is close to each other is warp, the fixture block be used for with warp the back the buckle butt, so that the lamp body with the lamp shade joint.

5. The lamp housing according to claim 4, wherein the lamp housing has an opening, the lamp housing is provided with the locking block and an acting portion, the acting portion is located on a side of the locking block away from the opening, and the acting portion is used for abutting against the buckle in a process that the lamp cover and the lamp housing approach each other, so that the buckle deforms.

6. The lamp shell according to claim 5, wherein a clamping groove is formed in a surface of the acting portion, which is close to the opening, and the clamping buckle abuts against a bottom surface of the clamping groove in a process that the lamp shell and the lamp cover are close to each other.

7. The lamp housing of claim 5, wherein when the lamp housing is clamped to the lamp housing, the clamping blocks are located on two sides of the clamping buckle.

8. The utility model provides a down lamp shell subassembly, its characterized in that includes lamp body and lamp shade, the lamp body with one of them of lamp shade is equipped with the fixture block, and another is equipped with the buckle, wherein, the buckle can the lamp body with the in-process that the lamp shade is close to each other warp, the fixture block be used for with warp the back the buckle butt, so that the lamp body with the lamp shade joint.

9. A downlight housing assembly according to claim 8, wherein the light housing or the light shade provided with the clamping block is further provided with an acting portion for abutting against the catch in a process of mutual approaching of the light housing and the light shade so as to deform the catch.

10. A light fixture comprising a downlight housing assembly according to claim 8 or 9.