CN218820083U

CN218820083U - Ceiling lamp shell fragment, shell fragment subassembly and ceiling lamp

Info

Publication number: CN218820083U
Application number: CN202223219507.5U
Authority: CN
Inventors: 汪续宗; 周小科; 刘芳
Original assignee: NVC Lighting Technology Corp
Current assignee: NVC Lighting Technology Corp
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-07
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a ceiling lamp shell fragment, this ceiling lamp shell fragment include fixed part and elasticity portion, elasticity portion symmetry is located the both ends of fixed part, elasticity portion include with the first butt portion of ceiling lamp top surface butt and with the second butt portion of installation face butt, fixed part, first butt portion and second butt portion zigzag connection in proper order. When the ceiling lamp shell fragment was installed between ceiling lamp and installation face, the ceiling lamp shell fragment took place elastic deformation because of two-sided centre gripping atress, and its elastic component extends about the direction that deviates from the fixed part to adjustment ceiling lamp shell fragment atress direction and degree of consistency. Simultaneously, this ceiling lamp shell fragment can also adjust the fitting gap between ceiling lamp and installation face, increases the lifting surface area of ceiling lamp, and the security and the stability of ceiling lamp structure are guaranteed to the equilibrium when improving the ceiling lamp installation. Additionally, the utility model also provides a shell fragment subassembly and install shell fragment subassembly's ceiling lamp.

Description

Ceiling lamp shell fragment, shell fragment subassembly and ceiling lamp

Technical Field

The utility model belongs to the technical field of the technique of illumination lamps and lanterns and specifically relates to a ceiling lamp shell fragment, shell fragment subassembly and ceiling lamp are related to.

Background

At present, lamps and lanterns are widely used in various fields such as life, official working, trade as the illumination instrument. With the diversification of application environments, the installation mode of the lamp also has different requirements. Wherein, ceiling lamp is as a bottom and laminates in the special lamps and lanterns on the installation basis almost completely, and its mounting means need compromise the stability of structure and outside aesthetic property, if the lamps and lanterns of installation completion are balanced, whether the installation face is firm etc.. In a conventional lamp, an elastic material is often selected as an auxiliary mounting device of the lamp.

For example, disclose a down lamp installation shell fragment in prior art, including two rectangular shape shell fragment portions and connecting portion, two shell fragment portions incline respectively and upwards extend, and are located the both sides that connecting portion are relative, just the one end of shell fragment portion respectively with connecting portion an organic whole meets, the other end tip of two shell fragment portions is buckled downwards respectively, forms butt portion. When the installation is used, the connecting part of the down lamp installation elastic sheet is fixedly locked on the fixed support of the down lamp, and the abutting part is abutted against the inner elasticity of the installation barrel. After this down lamp installation shell fragment was accomplished the installation, one end and the inside butt of installation bucket, on one end was fixed in the fixed bolster, under the condition of long-term and installation bucket butt atress, the unable additional release pressure that receives of this down lamp installation shell fragment, easy emergence is out of shape and final loss elastic continuation. Meanwhile, the assembly gap between the lamp surface of the down lamp and the installation base cannot be well adjusted by the installation elastic sheet, the installation elastic sheet is easy to shake, and the structure is unstable and safe. And ceiling lamp because the bottom need laminate on the installation basis completely, has also had higher demand to the atress and the mounting structure of shell fragment.

To sum up, it is necessary to provide a spring plate with balanced stress and stable structure to meet the installation requirement of the ceiling lamp.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that prior art exists, the utility model provides a ceiling lamp shell fragment, this ceiling lamp shell fragment realizes two-way atress through setting up first butt portion and second butt portion, takes place deformation and the balanced atress direction of automatic adjustment and the degree of consistency under the condition of atress. When the elastic sheet of the ceiling lamp is installed on the ceiling lamp, the assembly gap between the ceiling lamp and the installation surface can be adjusted, and the position of the ceiling lamp is balanced. Additionally, the utility model also provides a shell fragment subassembly and ceiling lamp.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a ceiling lamp shell fragment connects ceiling lamp and installation face, includes fixed part and elasticity portion, elasticity portion symmetry is located the both ends of fixed part, elasticity portion include with the first butt portion of ceiling lamp top surface butt and with the second butt portion of installation face butt, fixed part, first butt portion and second butt portion zigzag connection in proper order.

Preferably, the second abutting portion is provided with an abutting body formed by bending in an arc shape.

Preferably, the first abutting portion and the second abutting portion are provided on both sides of the fixing portion.

Preferably, the first abutting portion is provided with an abutting surface, and the abutting surface is attached to the top surface of the ceiling lamp.

Preferably, the elastic portion further includes a first bending portion and a second bending portion, the first bending portion is inclined toward a direction away from the mounting surface and is connected to one end of the first abutting portion, the other end of the first abutting portion is connected to the second bending portion, and the second bending portion is inclined toward the direction of the mounting surface.

Preferably, the fixing part is provided with a fixing position.

Further, the utility model also provides a shell fragment subassembly, including fixed bolster and above arbitrary the ceiling lamp shell fragment, the ceiling lamp shell fragment passes through the fixed part is fixed in on the fixed bolster.

Preferably, when the ceiling lamp elastic sheet is connected with the fixing support, the projection of the ceiling lamp elastic sheet on the plane where the fixing support is located is perpendicular to the fixing support.

Preferably, the fixed bolster is equipped with bellied spacing muscle, the fixed part with still be equipped with spacing portion between the elastic component, spacing portion with spacing muscle laminating.

Further, the utility model also provides a ceiling lamp, including lamp body and foretell elastic piece component, elastic piece component with the lamp body is connected, the lamp body passes through elastic piece component with the installation face is connected.

Based on foretell technical scheme, the utility model discloses the technological effect who gains does:

(1) The utility model provides a pair of ceiling lamp shell fragment is equipped with respectively with the first butt portion of ceiling lamp top surface butt and with the second butt portion of installation face butt. Consequently, the double-sided atress of ceiling lamp shell fragment under the centre gripping of ceiling lamp top surface and installation face, the elasticity portion extends towards the direction of keeping away from the fixed part under the effect of power to the degree of consistency of adjustment shell fragment atress maintains elastic continuation.

(2) The utility model provides a ceiling lamp shell fragment adjusts ceiling lamp and installation inter-fitting space fit-up gap in two-sided atress to with the ceiling lamp laminating, increase the lifting surface area of ceiling lamp top surface, improve the equilibrium of ceiling lamp, the stability of structure when finally guaranteeing the ceiling lamp installation.

Drawings

Fig. 1 is the structure schematic diagram of the ceiling lamp elastic sheet of the utility model.

Fig. 2 is a schematic view of the structure of the spring plate assembly of the present invention.

Fig. 3 is a schematic view of the combination of the pressing assembly and the spring assembly according to the present invention.

Fig. 4 is the initial state cross-sectional view of the ceiling lamp of the present invention fixed on the mounting surface.

Reference numerals:

100 ceiling lamp elastic sheets, 200 elastic sheet assemblies and 300 ceiling lamps;

the lamp body comprises a fixing part 1, a fixing position 11, a limiting part 12, an elastic part 2, a first bending part 21, a first abutting part 22, a 221 abutting surface, a second bending part 23, a second abutting part 24, a 241 abutting body, a 25 connecting part, a fixing support 3, a limiting rib 31, a pressing component 4, a pressing box body 41, a buckle 42, a lamp body 5 and a mounting surface 6.

Detailed Description

To facilitate an understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings and specific examples. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

Fig. 1 shows a schematic structural diagram of the ceiling lamp spring 100 of the embodiment. As shown in fig. 1, a ceiling lamp spring 100 is made of an elastic material through multiple bending processes. This ceiling lamp shell fragment 100 includes fixed part 1 and elastic component 2, and the both ends of fixed part 1 are located to elastic component 2 symmetry, and fixed part 1 and elastic component 2 integrated into one piece.

The elastic portion 2 includes a first bending portion 21, a first abutting portion 22, a second bending portion 23, and a second abutting portion 24, which are bent multiple times and connected in sequence, and the entire elastic portion 2 extends in a direction away from the fixing portion 1. Specifically, the fixing portion 1 is a rectangular sheet structure, and two opposite ends of the fixing portion 1 are connected to the elastic portion 2 respectively. Two ends of the fixing portion 1 are inclined to the oblique upper part of the outer side of the fixing portion 1 to form a first bending portion 21. The first bent portion 21 is connected to a first contact portion 22 at an end away from the fixed portion 1. The first contact portion 22 is a sheet-like structure parallel to the fixing portion 1, and the first contact portion 22 is inclined obliquely downward at an end away from the fixing portion 1 to form a second bent portion 23, and a second contact portion 24 is provided at an end of the second bent portion 23. The first bent portion 21 and the second bent portion 23 are connected to both sides of the first abutting portion 22 in a splayed configuration. When the ceiling lamp shell fragment 100 receives the ascending pressure of vertical side, ceiling lamp shell fragment 100 takes place elastic deformation, and the inboard arc angle increase between first butt portion 22 and second kink 23 makes the whole orientation that deviates from 1 both ends of fixed part of elasticity portion 2 extend, changes ceiling lamp shell fragment 100's direction of forcing to make ceiling lamp shell fragment 100 atress even.

In particular, the ceiling lamp spring 100 is bent at the second abutting portion 24 to form the abutting body 241, and the abutting body 241 is a cylinder which is not closed as a whole. In the present embodiment, the abutting body 241 is formed by bending from the end of the second bent portion 23 to the side where the fixing portion 1 is located. When the ceiling lamp elastic sheet 100 is fixed between the ceiling lamp and the installation surface, the abutting body 241 with the cylindrical surface abuts against the installation surface, and the first abutting portion 22 abuts against the top surface of the ceiling lamp. Ceiling lamp shell fragment 100 is because of the centre gripping between ceiling lamp and installation face and two-sided atress in vertical direction, and elastic component 2 extends towards the direction of keeping away from fixed part 1, takes place deformation. At this time, the abutting body 241 provided with the cylindrical surface can slide uniformly on the mounting surface, so that the deformation process is smoother.

In addition, the first abutting portion 22 and the second abutting portion 24 are partially provided on both sides of the fixing portion 1. That is, the plane on which the first contact portion 22 is located and the plane on which the tip of the contact body 241 is located are provided on both sides of the plane of the fixing portion 1. As shown in fig. 1, the plane of the fixing portion 1 is higher than the plane of the tip of the contact body 241. When the ceiling lamp elastic sheet 100 is pressed by the mounting surface and the two sides of the ceiling lamp, the top end of the abutting body 241 abuts against the mounting surface and slides left and right respectively, the arc angle between the second bending part 23 and the first abutting part 22 is increased, the plane where the top end of the abutting body 241 is located is close to the plane where the fixing part 1 is located, and the overall height of the ceiling lamp elastic sheet 100 is reduced. At this moment, the first abutting portion 22 and the second abutting portion 24 which are respectively arranged on the two sides of the fixing portion 1 can ensure that the elastic piece 100 of the ceiling lamp always abuts against the ceiling lamp and the mounting surface in the deformation process, the assembly gap between the ceiling lamp and the mounting surface is effectively adjusted, and therefore the ceiling lamp is balanced and stable in structure and cannot easily shake when being mounted.

In addition, the first contact portion 22 is further provided with a connecting portion 25 at each end thereof, which is connected to the first bent portion 21 and the second bent portion 23. The connecting portion 25 may have an arc-shaped structure or a flat plate-shaped structure. When elastic deformation takes place for the atress as elasticity portion 2, connecting portion 25 plays the effect of strengthening ceiling lamp shell fragment 100 structural stability, further guarantees the elastic continuation of ceiling lamp shell fragment 100, increase of service life.

Besides, the fixing portion 1 is further provided with a fixing position 11 for fixing the ceiling lamp elastic sheet 100 on the fixing support 3 or the ceiling lamp.

To sum up, this ceiling lamp shell fragment 100 can be used to install between ceiling lamp and installation face for adjust ceiling lamp mounting structure's equilibrium and stability. This ceiling lamp shell fragment 100 takes place to deform under the condition of two-sided atress, and adjustment ceiling lamp shell fragment 100 atress direction and atress degree of consistency, and then guarantee still to keep flexible under long-time use, do not reduce life because of warping more than elasticity limit easily, security when finally having guaranteed the practical ceiling lamp shell fragment of ceiling lamp 100.

Example 2

Fig. 2 shows a schematic structural diagram of the elastic sheet assembly 200 of the present embodiment. With reference to fig. 1 and fig. 2, the elastic sheet assembly 200 provided in this embodiment includes the ceiling lamp elastic sheet 100 and the fixing bracket 3 of embodiment 1, and the ceiling lamp elastic sheet 100 can be fixed on the fixing bracket 3 at the fixing position 11 by welding or screwing.

It should be noted that, when the elastic sheet assembly 200 is assembled and installed, the projection of the ceiling lamp elastic sheet 100 on the plane where the fixing support 3 is located is perpendicular to the extending direction of the fixing support 3. The ceiling lamp passes through elastic sheet assembly 200 to be connected with the installation face, compares and is connected with the installation face in direct through fixed bolster 3, and ceiling lamp shell fragment 100 can increase the lifting surface area of ceiling lamp, makes the lifting surface of ceiling lamp expand on ceiling lamp shell fragment 100's extending direction, and the equilibrium when further strengthening the ceiling lamp installation to improve the stability of structure between ceiling lamp and the installation face.

In addition, the two sides of the fixing bracket 3 are provided with limiting ribs 31 protruding upwards. Correspondingly, the ceiling lamp elastic sheet 100 is further provided with a limiting part 12 between the fixing part 1 and the elastic part 2. The limiting part 12 protrudes upwards from two sides of the fixing part 1 and is parallel to the limiting rib 31. After the ceiling lamp elastic sheet 100 and the fixing support 3 are installed, the limiting part 12 is attached to the limiting rib 31. The first bending portion 21 is inclined obliquely upward from an end of the limiting portion 12 away from the fixing portion 1. The setting of spacing muscle 31 and spacing portion 12 has increased the holding surface between ceiling lamp shell fragment 100 and fixed bolster 3, makes ceiling lamp shell fragment 100 have sufficient holding surface to provide the holding power at the in-process that takes place deformation to increase the stability of 2 structures of elasticity portion, guarantee the elastic continuation of ceiling lamp shell fragment 100.

Example 3

Fig. 3 is a schematic view showing a combination of the pressing member 4 and the spring member 200 according to the present embodiment, and fig. 4 is a cross-sectional view showing an initial state where the ceiling lamp 300 of the present embodiment is fixed to the mounting surface 6. With reference to fig. 3 and fig. 4, the present embodiment provides a ceiling lamp 300, and the ceiling lamp 300 includes a lamp body 5 and the elastic sheet assembly 200 of embodiment 2.

Supplementary note is that, in this embodiment, ceiling lamp 300 still includes pressing the subassembly 4, presses subassembly 4 and shell fragment subassembly 200 cooperation to be connected to be fixed in the top of lamp body 5, ceiling lamp 300 is connected with installation face 6 through shell fragment subassembly 200 and pressing subassembly 4. The pressing assembly 4 includes a pressing box 41, a button (not shown) and a buckle 42 movably connected to the button, wherein the buckle 42 extends and retracts to two sides of the pressing box 41 along with the movement of the button. When lamp body 5 is connected with pressing component 4 lock through buckle 42, lamp body 5 and pressing component 4 produce the virtual position of assembly easily between, the virtual position of assembly can effectively be adjusted to the shell fragment of shell fragment subassembly 200 this moment, makes lamp body 5 and the structure between pressing component 4 more stable. Simultaneously, when dismantling lamp body 5 and pressing subassembly 4, ceiling lamp shell fragment 100 can apply force in pressing subassembly 4 under elastic effect, makes lamp body 5 dismantle from pressing subassembly 4 more easily, improves the experience of installation and dismantlement process and feels.

In detail, referring to fig. 1 to 4 in combination, the ceiling lamp elastic piece 100 includes a fixing portion 1 and an elastic portion 2, and the elastic portion 2 includes a first abutting portion 22 and a second abutting portion 24. Wherein, the fixing portion 1 is fixed on the fixing bracket 3, the first abutting portion 22 is provided with an abutting surface 221, and the abutting surface 221 is parallel to the fixing portion 1. When the lamp body 5 is preliminarily fixed on the mounting surface 6 through the ceiling lamp elastic sheet 100, along with the completion of the clamping of the lamp body 5 and the pressing component 4, the distance between the top surface of the lamp body 5 and the mounting surface 6 is smaller than the distance between the first abutting portion 22 and the second abutting portion 24, so that the ceiling lamp elastic sheet 100 is squeezed bilaterally. At this time, the abutting surface 221 abuts against the top surface of the lamp body 5, the abutting body 241 of the second abutting portion 24 abuts against the mounting surface 6, under the action of double-sided clamping and stress, the second abutting portion 24 slides on the mounting surface 6 through the abutting body 241, the arc angle between the second bending portion 23 and the first abutting portion 22 is increased, the elastic portions 2 extend in the left-right direction respectively, the overall height of the ceiling lamp elastic piece 100 is matched with the gap between the lamp body 5 and the mounting surface 6, the stress direction and the uniformity of the ceiling lamp elastic piece 100 are adjusted simultaneously, and finally, the ceiling lamp elastic piece 100 is ensured not to easily lose the continuity of elasticity due to the fact that the stress limit is exceeded. Meanwhile, the ceiling lamp elastic sheet 100 also plays a role in adjusting the assembly gap between the ceiling lamp 300 and the mounting surface 6, so that the lamp body 5 is attached to the mounting surface 6 in a balanced state as much as possible, and the stability of the fixing structure between the lamp body 5 and the mounting surface 6 is improved.

On the other hand, the projection of the ceiling lamp elastic sheet 100 on the plane of the fixing support 3 is perpendicular to the extending direction of the fixing support 3. Therefore, compared with the method that the lamp body 5 is fixed only through the fixing support 3, the stress area of the lamp body 5 is increased by the ceiling lamp elastic sheet 100, the balance of the ceiling lamp 300 during installation is improved, and the stability of the structure of the ceiling lamp 300 is finally improved.

The foregoing is illustrative and explanatory only of the structure of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims

1. The utility model provides a ceiling lamp shell fragment connects ceiling lamp and installation face, its characterized in that, includes fixed part and elasticity portion, elasticity portion symmetry is located the both ends of fixed part, elasticity portion include with the first butt portion of ceiling lamp top surface butt and with the second butt portion of installation face butt, fixed part, first butt portion and second butt portion zigzag connection in proper order.

2. The ceiling lamp elastic sheet according to claim 1, wherein the second abutting portion is provided with an abutting body formed by bending in an arc shape.

3. The ceiling lamp elastic sheet according to claim 2, wherein the first abutting portion and the second abutting portion are arranged on two sides of the fixing portion.

4. The ceiling lamp elastic sheet according to claim 1, wherein the first abutting portion is provided with an abutting surface, and the abutting surface is attached to and connected with the top surface of the ceiling lamp.

5. The ceiling lamp elastic piece according to claim 1, wherein the elastic portion further comprises a first bending portion and a second bending portion, the first bending portion is inclined towards a direction away from the installation surface and connected with one end of the first abutting portion, the other end of the first abutting portion is connected with the second bending portion, and the second bending portion is inclined towards the direction of the installation surface.

6. The ceiling lamp elastic sheet according to claim 1, wherein the fixing portion is provided with a fixing position.

7. The utility model provides a shrapnel assembly which characterized in that, includes fixed bolster and any claim 1-6 the ceiling lamp shell fragment, the ceiling lamp shell fragment passes through the fixed part is fixed in on the fixed bolster.

8. The spring assembly according to claim 7, wherein when the ceiling lamp spring is connected to the fixing support, a projection of the ceiling lamp spring on a plane where the fixing support is located is perpendicular to the fixing support.

9. The shrapnel assembly of claim 8, wherein the fixed bracket is provided with a raised limiting rib, a limiting part is arranged between the fixed part and the elastic part, and the limiting part is attached to the limiting rib.

10. A ceiling lamp, characterized in that, includes lamp body and claim 7 the shell fragment subassembly, the shell fragment subassembly with the lamp body is connected, the lamp body pass through the shell fragment subassembly with installation face is connected.