CN216591179U

CN216591179U - Lamp body assembly structure and lamp

Info

Publication number: CN216591179U
Application number: CN202123270224.9U
Authority: CN
Inventors: 李英
Original assignee: Suzhou Op Lighting Co Ltd
Current assignee: Suzhou Op Lighting Co Ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-24
Anticipated expiration: 2031-12-23

Abstract

The embodiment of the utility model discloses a lamp body assembly structure and lamps and lanterns, this lamp body assembly structure includes: the frame is provided with a top wall, a bottom wall and an outer peripheral wall, the top wall, the bottom wall and the outer peripheral wall are jointly surrounded to form an assembly cavity, an upper opening is formed in the top wall, and a lower opening is formed in the bottom wall; a bottom plate combined with the top wall and closing the upper opening; the light-transmitting cover is arranged in the assembly cavity and seals the lower opening; the pressing member is assembled in the assembling cavity and attached to the outer peripheral wall, the top end of the pressing member is abutted against the top wall and/or the bottom plate, and the bottom end of the pressing member and the bottom wall jointly sandwich the light-transmitting cover. According to the utility model discloses, it can also shield the non-white region of frame when improving the assembly convenience to strengthen the inside reflection effect of lamps and lanterns.

Description

Lamp body assembly structure and lamp

Technical Field

The utility model relates to an illumination lamps and lanterns field, in particular to lamp body assembly structure and lamps and lanterns.

Background

At present, the fixing mode of the light-transmitting cover of the lamp and the lamp frame needs to be mainly combined by structures such as screws/nuts and pressing buckles, the assembling process is complicated, if the lamp is a non-white lamp body, in order to prevent the problems of reflection color difference and light absorption caused by non-white inside of the lamp body, the inner side of the lamp frame needs to be secondarily surface-treated to be white or added with a reflector, and the method has multiple processes and high cost.

In view of the above, it is actually necessary to develop a lamp body assembling structure and a lamp, which can improve assembling convenience and shield the non-white area of the frame, thereby enhancing the reflection effect inside the lamp.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a lamp body assembly structure and lamps and lanterns, it can also shield the non-white region of frame when improving the assembly convenience to strengthen the inside reflection effect of lamps and lanterns.

In order to solve the technical problem, the embodiment of the utility model discloses a following technical scheme:

in one aspect, there is provided a lamp body assembling structure including:

the frame is provided with a top wall, a bottom wall and an outer peripheral wall, the top wall, the bottom wall and the outer peripheral wall are jointly surrounded to form an assembly cavity, an upper opening is formed in the top wall, and a lower opening is formed in the bottom wall;

a bottom plate combined with the top wall and closing the upper opening;

the light-transmitting cover is arranged in the assembly cavity and seals the lower opening;

the pressing member is assembled in the assembling cavity and attached to the outer peripheral wall, the top end of the pressing member is abutted against the top wall and/or the bottom plate, and the bottom end of the pressing member and the bottom wall jointly sandwich the light-transmitting cover.

In addition or alternatively to one or more features disclosed above, the compression member has a central axis, and a bottom end of the compression member is integrally formed with a fastening lip extending outward from an outer side of the compression member in a direction approximately perpendicular to the central axis; the lower surface of the buckling lip pushes the light-transmitting cover towards the bottom wall, so that the edge of the lower surface of the light-transmitting cover is abutted against the bottom wall, and the rest part of the lower surface of the light-transmitting cover is exposed out of the lower opening.

In addition to or in lieu of one or more of the features disclosed above, the snap lip is formed with a snap portion projecting from a lower surface thereof; when the light-transmitting cover is buckled with the pressing component, the radial end face of the light-transmitting cover is abutted against the buckling part so as to prevent the light-transmitting cover from being separated from the pressing component.

In addition to or in the alternative to one or more of the features disclosed above, a top portion of the compression member is integrally formed with a mounting lip extending outward from an outer side of the compression member in a direction perpendicular to the central axis such that the compression member has an arcuate structure with a groove; the fastening piece penetrates through the base plate, the top wall and the mounting lip in sequence and then fastens the base plate, the frame and the pressing component into a unified whole.

In addition to or in the alternative to one or more of the features disclosed above, the mounting lip is recessed downwardly to form an annular flashing groove having a sealing ring embedded therein.

In addition to or in lieu of one or more of the features disclosed above, a periphery of the snap lip and/or a periphery of the mounting lip conforms to an inner sidewall of the bezel when the compression member is installed in the mounting cavity.

In addition to or in lieu of one or more of the features disclosed above, the light transmissive cover may be transparent or frosted.

In addition to or in lieu of one or more of the features disclosed above, the compacting member is a white non-transparent material.

In addition or alternatively to one or more of the features disclosed above, the fastener is at least one of a screw, a bolt, and a stud.

In another aspect, a luminaire is further disclosed that includes the lamp body mounting structure of any one of the above-described features in addition to, or instead of, one or more of the features disclosed above.

One of the above technical solutions has the following advantages or beneficial effects: because the pressing member is only required to be bent into an arc shape or an annular shape during assembly and then is arranged in the assembly cavity, the pressing member and the light-transmitting cover are buckled with each other, so that the light-transmitting cover can be quickly installed and fixed, and the assembly convenience is improved.

One of the above technical solutions has the following advantages or beneficial effects: because the pressing component can also shield the non-white area of the frame when the lamp is assembled, the reflection effect inside the lamp is enhanced.

Drawings

The technical solution and other advantages of the present invention will become apparent from the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a front view of a pressing member according to an embodiment of the present invention, which shows a schematic structural view of the pressing member in a flat state;

fig. 2 is a perspective view of a pressing member according to an embodiment of the present invention, which shows a schematic structural view of the pressing member in a semi-bending state;

fig. 3 is a perspective view of a pressing member according to an embodiment of the present invention, which shows a schematic structural view of the pressing member in a completely bent state;

fig. 4 is a perspective view of the pressing member according to the embodiment of the present invention, which is installed in the frame, and the pressing member is shown in a completely bent state;

fig. 5 is an exploded view of the lamp body assembly structure according to the embodiment of the present invention, showing the main components;

fig. 6 is a longitudinal sectional view of the lamp body assembling structure provided by the embodiment of the present invention, and since the lamp body assembling structure in this embodiment presents a rotation symmetric structure, only a part of the longitudinal sectional view is shown in the figure.

Detailed Description

The technical solution in 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. In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 5 and 6, fig. 5 is an exploded view of the lamp body assembling structure 1 according to the embodiment of the present invention, in which the main components are shown; fig. 6 is a longitudinal sectional view of the lamp body assembling structure 1 provided in the embodiment of the present invention, and since the lamp body assembling structure in this embodiment has a rotational symmetric structure, only a part of the longitudinal sectional view is shown in the figure. It can be seen that the lamp body assembling structure 1 includes a frame 11, a light-transmitting cover 12, a pressing member 13 and a bottom plate 14, more specifically, the frame 11 has a top wall 113, a bottom wall 114 and an outer peripheral wall 111, the top wall 113, the bottom wall 114 and the outer peripheral wall 111 together enclose and form an assembling cavity 112, an upper opening 1131 is provided on the top wall 113, and a lower opening 1141 is provided on the bottom wall; a bottom plate 14 is combined with the top wall and closes the upper opening 1131; the light-transmitting cover 12 is arranged in the assembly cavity 112 and closes the lower opening 1141; the pressing member 13 is fitted in the fitting cavity 112 and attached to the outer peripheral wall 111, a top end of the pressing member 13 abuts against the top wall 113 and/or the bottom plate 14, and a bottom end of the pressing member 13 and the bottom wall 114 together sandwich the light-transmissive cover 12 therebetween. Therefore, the light-transmitting cover 12 can be stably assembled in the assembly cavity (112) through the axial fit of the pressing member 13 with the top wall 113 and/or the bottom plate 14, the axial fit of the bottom end of the pressing member 13 and the bottom wall 114 with the light-transmitting cover 12 and the circumferential fit of the pressing member 13 with the outer circumferential wall 111, so that the pressing member 13 is prevented from shaking in the assembly cavity 112, and the assembly stability is improved. During assembly, the pressing member is only required to be bent into an arc shape or an annular shape and then is arranged in the assembly cavity, so that the pressing member and the light-transmitting cover are buckled with each other, the light-transmitting cover can be quickly installed and fixed, and convenience in assembly is improved.

Hereinafter and throughout the specification, the term "radial deformation" is understood to mean a deformation of the pressing member 13 bent into an arc shape or a ring shape in a radial direction thereof after an external load is applied thereto (particularly, a radially applied load).

As a further improvement, the pressing member 13 is made of a white non-transparent material. The pressing component can also shield the non-white area of the frame when the lamp is assembled, so that the reflection effect inside the lamp is enhanced.

In a non-limiting embodiment, the pressing member 13 is made of at least partially elastic and/or flexible material, which allows the pressing member 13 to generate a radial elastic restoring force after being pressed and bent, so that the pressing member 13 and the outer peripheral wall 111 can continuously act, and the pressing member 13 and the outer peripheral wall 111 can be tightly and stably matched without additional configuration of other members or driving devices. For example, compression member 13 may be made of, but not limited to, plastic and/or plastic-like materials, or may be of any construction and/or material so long as compression member 13 functions as described herein. In addition, since in practical engineering applications there is no ideal rigid body, i.e. the rigid body still has a certain elastic property, the compression member 13 can also be a rigid piece or a rigid piece with multiple parts spliced together.

Also shown in fig. 5 is that the pressing member 13, which is bent into an arc or ring shape, has a central axis Z, which may be referenced for certain dimensional features of the lamp body fitting structure 1.

As a specific embodiment, the bottom of the pressing member 13 is integrally formed with a fastening lip 132, and the fastening lip 132 extends outward from the outer side of the pressing member 13 along a direction perpendicular to the central axis Z; when the light-transmitting cover 12 is fastened to the pressing member 13, the circumferential edge of the light-transmitting cover 12 is attached to the lower surface of the fastening lip 132.

As a further improvement, the fastening lip 132 is formed with a fastening portion 1321 protruding from a lower surface thereof; when the light-transmitting cover 12 is fastened to the pressing member 13, a radial end surface of the light-transmitting cover 12 abuts against the fastening portion 1321 to prevent the light-transmitting cover 12 from being separated from the pressing member 13.

In the actual assembling process, an interference fit is usually adopted between the radial end surface of the light-transmitting cover 12 and the fastening portion 1321, and therefore, in order to improve the tightness and convenience of the fit, the light-transmitting cover 12 and/or the fastening portion 1321 are at least partially made of a non-rigid material, which enables the light-transmitting cover 12 and/or the fastening portion 1321 to be correspondingly reduced after being pressed and increases the assembling stress between the light-transmitting cover 12 and the fastening portion 1321, thereby improving the precision and convenience of the fit of the two. For example, the light transmissive cover 12 and/or the snap 1321 can be made of, but not limited to, rubber, plastic, and/or rubber-like, plastic materials, or any construction and/or material so long as the light transmissive cover 12 and/or the snap 1321 function as described herein.

Therefore, the pressing member 13 can generate radial elastic restoring force after being pressed and bent, so that the pressing member 13 can be tightly and stably matched with the outer peripheral wall 111 without additional arrangement of other members or driving devices, and the purpose of stably installing the light-transmitting cover 12 is achieved, and the combination manner of the chassis 14 and the frame 11 is various, for example, fastener connection, snap connection, adhesive connection, riveting or welding, or, as long as the functions described herein can be performed, the connection manner can be any configuration and/or manner.

For purposes of exemplary detail, only the manner in which the fasteners are connected is described herein.

As a further improvement, the top of the pressing member 13 is integrally formed with a mounting lip 133, and the mounting lip 133 extends outward from the outer side of the pressing member 13 along a direction perpendicular to the central axis Z, so that the pressing member 13 has an arch structure with a groove 134; the fastening member 15 sequentially penetrates through the bottom plate 14, the edge of the opening 1121 on the top wall 113 and the mounting lip 133 of the pressing member 13, and then fastens the bottom plate 14, the frame 11 and the pressing member 13 into a whole. Specifically, fastener 15 is a screw, or fastener 15 may be any size, shape, and/or configuration that enables the function of fastener 15 as described herein, e.g., fastener 15 may be a bolt or stud or like connection.

In addition, in order to make the joint of the chassis 14 and the pressing member 13 have a certain waterproof function, the mounting lip 133 is recessed downward to form an annular waterproof groove 1331, and a sealing ring is embedded in the waterproof groove 1331.

As a further improvement, when the pressing member 13 is fitted into the fitting cavity 112, the outer periphery of the fastening lip 132 and/or the outer periphery of the mounting lip 133 abut against the inner side wall of the rim 11. Thereby further preventing the pressing member 13 from shaking or rotating in the fitting cavity 112, further improving the fitting stability.

In a preferred embodiment, the light transmissive cover 12 is transparent or frosted.

The present embodiment also provides a lamp including the lamp body assembling structure 1 as described above.

The lamp body assembly structure and the lamp provided by the embodiment of the present invention are described in detail above, and the principle and the implementation of the present invention are explained by applying specific examples herein, and the description of the above embodiments is only used to help understanding the technical scheme and the core idea of the present invention; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present invention in its various embodiments.

Claims

1. A lamp body assembling structure (1), comprising:

the frame (11) is provided with a top wall (113), a bottom wall (114) and an outer peripheral wall (111), the top wall (113), the bottom wall (114) and the outer peripheral wall (111) jointly surround to form an assembly cavity (112), an upper opening (1131) is formed in the top wall (113), and a lower opening (1141) is formed in the bottom wall;

a bottom plate (14) coupled to the top wall and closing the upper opening (1131);

a light-transmitting cover (12) provided in the assembly cavity (112) and closing the lower opening (1141);

the pressing member (13) is assembled in the assembling cavity (112) and is attached to the peripheral wall (111), the top end of the pressing member (13) is abutted against the top wall (113) and/or the bottom plate (14), and the bottom end of the pressing member (13) and the bottom wall (114) jointly sandwich the light-transmitting cover (12).

2. The lamp body fitting structure according to claim 1, wherein the pressing member (13) has a central axis (Z), a bottom end of the pressing member (13) is integrally formed with a fastening lip (132), and the fastening lip (132) extends outward from an outer side of the pressing member (13) in a direction approximately perpendicular to the central axis (Z); wherein the lower surface of the fastening lip (132) pushes the light-transmitting cover (12) toward the bottom wall (114) so that the lower surface edge of the light-transmitting cover (12) abuts against the bottom wall (114) and the rest of the lower surface of the light-transmitting cover (12) is exposed from the lower opening (1141).

3. A lamp body fitting structure as claimed in claim 2, wherein said snap-fitting lip (132) is formed with a snap-fitting portion (1321) protruding from a lower surface thereof; when the light-transmitting cover (12) is buckled with the pressing component (13), the radial end face of the light-transmitting cover (12) is abutted against the buckling part (1321) so as to prevent the light-transmitting cover (12) from being separated from the pressing component (13).

4. A lamp body fitting structure according to claim 2, wherein a top portion of the pressing member (13) is integrally formed with a mounting lip (133), the mounting lip (133) extending outward from an outer side of the pressing member (13) in a direction perpendicular to the central axis (Z) so that the pressing member (13) has an arch structure having a groove (134); the fastening piece (15) penetrates through the base plate (14), the top wall (113) and the mounting lip (133) in sequence and then fastens the base plate (14), the frame (11) and the pressing component (13) into a unified whole.

5. The lamp body mounting structure of claim 4, wherein said mounting lip (133) is recessed downward to form an annular water-proof groove (1331), and a sealing ring is embedded in said water-proof groove (1331).

6. The lamp body fitting structure according to claim 4, wherein an outer periphery of the snap lip (132) and/or an outer periphery of the mounting lip (133) is fitted to an inner side wall of the rim (11) when the pressing member (13) is fitted into the fitting cavity (112).

7. A lamp body assembling structure as claimed in any one of claims 1 to 6, wherein said light-transmitting cover (12) is made of a transparent or frosted material.

8. A lamp body assembling structure according to any one of claims 1 to 6, wherein said pressing member (13) is made of a white opaque material.

9. A lamp body assembling structure according to any one of claims 4 to 6, wherein said fastening member (15) is at least one of a screw, a bolt and a stud.

10. A lamp comprising the lamp body mounting structure according to any one of claims 1 to 7.