CN212840968U

CN212840968U - Arc encircling lamp

Info

Publication number: CN212840968U
Application number: CN202021640826.1U
Authority: CN
Inventors: 黄国强; 周礼华; 王兴华; 杨光
Original assignee: Shenzhen MTC Co Ltd
Current assignee: Shenzhen MTC Co Ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-30
Anticipated expiration: 2030-08-10

Abstract

The utility model provides an arc encircles formula lamps and lanterns relates to the lighting technology field, include: the device comprises an annular shell with an opening at one side in the circumferential direction, and mounting ports are arranged at two ends of the shell; a lamp cover covering the circumferential opening of the housing; the end covers are arranged at the mounting ports at the two ends of the shell and form a closed space with the shell and the lampshade in an enclosing way; wherein, one end cover is provided with a socket for connecting with commercial power, and the socket comprises a live wire copper nail, a zero wire copper nail and a ground wire copper nail; the live wire copper nail with zero line copper nail sets up on same level, and the diameter of live wire copper nail is the same with zero line copper nail, and the diameter of ground wire copper nail is greater than zero line copper nail and live wire copper nail. The utility model provides a pair of formula lamps and lanterns are embraced to arc can effectively increase the friction of inserting of public plug, increases to inserting stability, can not drop because of touching easily, promotes the stability of illumination, and the lamp shade is convenient to be dismantled, conveniently maintains and changes the inside part of casing.

Description

Arc encircling lamp

Technical Field

The utility model relates to the technical field of lighting technology, especially, relate to an arc encircles formula lamps and lanterns.

Background

Modern lighting includes home lighting, commercial lighting, industrial lighting, roadway lighting, landscape lighting, specialty lighting, and the like. The surrounding lamp is attractive in appearance and becomes a popular lamp. Surround formula lamps and lanterns through lamp shade and lamp body block, realize the sealed of lamp pearl environment, have the maintenance of dismantlement and change the convenient advantage of lamp pearl.

The electric mortiser mouth of formula lamps and lanterns of encircleing sets up at one of them tip usually to for the stitch formula is pegged graft, during the connection, need public plug to insert in the interface, because of pegging graft frequently, the contact surface is smooth gradually, causes frictional force to descend, thereby makes public plug to inserting unstable, drops because of light little external force easily, causes luminous unstable.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art to a arc encircles formula lamps and lanterns is provided, can effectively increase public plug to inserting frictional force, increase to inserting stability, can not drop because of touching easily, promote the stability of illumination, and the lamp shade is convenient to be dismantled, conveniently maintains and changes the inside part of casing.

In order to achieve the above object, the utility model provides an arc encircles formula lamps and lanterns, include:

the device comprises an annular shell with an opening at one side in the circumferential direction, and mounting ports are arranged at two ends of the shell;

a lamp cover covering the circumferential opening of the housing;

the end covers are arranged at the mounting ports at the two ends of the shell and form a closed space with the shell and the lampshade in an enclosing way;

wherein, one end cover is provided with a socket for connecting with commercial power, and the socket comprises a live wire copper nail, a zero wire copper nail and a ground wire copper nail; the Live wire (L, Live wire) copper nail, the zero wire (N, Naught wire) copper nail and the ground wire (E, Earth wire) copper nail are arranged in a triangular shape, the Live wire copper nail and the zero wire copper nail are arranged at the same horizontal height, and the ground wire copper nail is positioned right below a gap between the Live wire copper nail and the zero wire copper nail; the live wire copper nail and the zero line copper nail are the same in diameter, and the ground wire copper nail is larger in diameter than the zero line copper nail and the live wire copper nail.

Furthermore, the diameter of the ground wire copper nail is 3.0-3.4mm, and the diameters of the zero wire copper nail and the live wire copper nail are 2.4-2.8 mm.

Furthermore, the length of the ground wire copper nail is 10-12mm, and the length of the zero wire copper nail and the length of the live wire copper nail are 8-10 mm.

Further, the interface is the echelonment.

Furthermore, the lamp also comprises a clamping component arranged at the joint of the lampshade and the shell, and the clamping component is used for clamping and connecting the lampshade and the shell.

Furthermore, the clamping component comprises clamping ends and bearing ends, the clamping ends are positioned at two sides of the lampshade and face one surface of the shell, and the clamping ends are arc-shaped and provided with arc surfaces protruding towards the outer side of the lampshade; the bearing end is arranged on the side edge of the circumferential opening of the shell and used for abutting against the cambered surface protruding outwards at the clamping end.

Furthermore, two long sides of the lampshade are provided with grooves for increasing the positions of the clasps and facilitating the disassembly of the lampshade.

Further, the length of the lampshade is smaller than that of the shell, and gaps for mounting the end covers are reserved at two ends of the lampshade after the lampshade is mounted on the shell.

The utility model provides a pair of formula lamps and lanterns are embraced to arc, the diameter of ground wire copper nail strengthens for prior art, and this has increased the area of contact of ground wire copper nail with public plug to can effectively increase public plug to inserting frictional force, increase and to inserting stability, can not drop because of touching easily, promote the stability of illumination. The lamp further comprises a clamping component arranged at the joint of the lampshade and the shell, and the clamping component is used for clamping connection between the lampshade and the shell, so that the lampshade is easily installed on the shell to cover the opening, and is also easily detached from the shell, and the components such as the inner lamp beads are maintained and replaced.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following provides a detailed description of the present invention with reference to the embodiments of the present invention and the accompanying drawings.

FIG. 1 is a schematic end view of the present invention with one of the end caps hidden;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is an enlarged view at B in fig. 3.

The reference numerals in the drawings are explained below.

100. A housing; 200. a lamp shade; 300. an end cap; 400. an interface; 410. a live wire copper nail; 420. A zero line copper nail; 430. a ground wire copper nail; 500. a clamping end; 600. a receiving end; 700. and (4) a groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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.

As shown in fig. 1 to 4, an arc-shaped surround type lamp includes a housing 100, a lamp cover 200, and an end cap 300, where the housing 100 is annular and has an opening at one side in a circumferential direction, the housing 100 has elasticity, and both ends of the housing 100 have mounting openings. The lamp cover 200 covers the circumferential opening of the housing 100, and the lamp cover 200 is snapped into the opening of the housing 100 to deform both side walls of the housing 100, thereby holding the lamp cover 200 in the opening. The end cap 300 is clamped at the mounting opening, so that the end cap 300, the shell 100 and the lampshade 200 enclose a closed lamp bead mounting space.

One of the end caps 300 is provided with a socket 400 for connecting the lamp bead with the mains supply, and the socket 400 is arranged towards the inner side of the end cap 300. The socket 400 includes a hot copper pin 410, a neutral copper pin 420, and a ground copper pin 430, and the ends of the hot copper pin 410, the neutral copper pin 420, and the ground copper pin 430 do not extend beyond the surface of the end cap 300 and are all located within the socket 400. Zero line copper nail 420, live wire copper nail 410 and ground wire copper nail 430 are triangle-shaped setting, and live wire copper nail 410 and zero line copper nail 420 are in same level, and ground wire copper nail 430 is located the space between live wire copper nail 410 and zero line copper nail 420 directly below, and live wire copper nail 410, zero line copper nail 420 and ground wire copper nail 430 all parallel arrangement, and all perpendicular to the bottom surface of interface 400. The diameter of the power and

neutral copper pins

410, 420 are the same, but the diameter of the ground pin 430 is greater than the diameter of the neutral and

power copper pins

420, 410. The jacks in the male plug, which are correspondingly plugged with the ground wire copper nails 430, are arranged corresponding to the diameters of the ground wire copper nails 430.

The diameter of ground wire copper nail 430 increases for prior art, and this has increased the area of contact of ground wire copper nail 430 with public plug to can effectively increase public plug to inserting frictional force, increase to inserting stability, can not drop because of touching easily, promote the stability of illumination.

Specifically, the ground wire copper nail 430 has a diameter of 3.0-3.4mm, and the neutral wire copper nail 420 and the live wire copper nail 410 have a diameter of 2.4-2.8 mm. In this embodiment, the ground wire pin 430 preferably has a diameter of 3.2mm, and the neutral wire pin 420 and the hot wire pin 410 preferably have a diameter of 2.6 mm.

In this embodiment, the length of the ground copper nail 430 is greater than the length of the hot copper nail 410 and the neutral copper nail 420, the length of the ground copper nail 430 is 10-12mm, and the length of the neutral copper nail 420 and the hot copper nail 410 is 8-10 mm. In this embodiment, the length of the ground wire copper nail 430 is preferably 11mm, and the lengths of the neutral wire copper nail 420 and the live wire copper nail 410 are preferably 9 mm. The length of the ground wire copper nail 430 is increased, and the contact area of the ground wire copper nail 430 and the male plug is also increased, so that the inserting stability is increased, and the lighting stability is improved.

The socket 400 is stepped, which allows the opening of the socket 400 near the surface of the end cap 300 to be larger than the male plug, facilitating the mating of the male plugs.

The lamp further comprises a clamping component arranged at the joint of the lampshade 200 and the shell 100 and used for clamping connection between the lampshade 200 and the shell 100, so that the lampshade 200 is easily installed on the shell 100 to cover the opening and is also easily detached from the shell 100, and components such as internal lamp beads and the like are maintained and replaced.

Specifically, the engaging member includes a clamping end 500 and a receiving end 600, and the clamping end 500 is located at two sides of one surface of the lamp shade 200 facing the housing 100. The clamping ends 500 are arc-shaped, and the two clamping ends 500 are provided with an arc surface protruding towards the outer side of the lampshade 200. The receiving end 600 is disposed on the side of the circumferential opening of the housing 100, and the distance between the ends of the two engaging ends 500 is greater than the distance between the ends of the two receiving ends 600. When the lamp shade 200 is connected with the housing 100, the clamping end 500 on one side is inserted into the lower part of the receiving end 600, the other side of the housing 100 is deformed by external force, the opening is larger than the lamp shade 200, the other clamping end 500 can be inserted into the lower part of the other receiving end 600, and then the external force is removed, so that the receiving ends 600 on the two sides of the housing 100 are butted with the clamping end 500 to clamp the lamp shade 200. The lamp housing 200 is secured by the receiving end 600 engaging the end cap 300.

Specifically, two long sides of the lamp shade 200 are all provided with the groove 700 along the length direction, and the positions of the handles when the lamp shade 200 is detached are increased by the aid of the groove 700, so that a force application point is formed, and the lamp shade 700 is detached from the shell 200 conveniently.

The length of the lamp cover 200 is less than that of the housing 100, and a gap for installing the end cap 300 is left between the lamp cover 200 and the rear end of the housing 100.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. An arc encircling luminaire, comprising:

a lamp cover covering the circumferential opening of the housing;

wherein, one end cover is provided with a socket for connecting with commercial power, and the socket comprises a live wire copper nail, a zero wire copper nail and a ground wire copper nail; the live wire copper nail, the zero line copper nail and the ground wire copper nail are arranged in a triangular shape, the live wire copper nail and the zero line copper nail are arranged at the same horizontal height, and the ground wire copper nail is positioned right below a gap between the live wire copper nail and the zero line copper nail; the live wire copper nail and the zero line copper nail are the same in diameter, and the ground wire copper nail is larger in diameter than the zero line copper nail and the live wire copper nail.

2. The arc shaped surround light fixture of claim 1, wherein said ground wire brad is 3.0-3.4mm in diameter and said neutral wire brad and said fire wire brad are 2.4-2.8mm in diameter.

3. The arc shaped surround light fixture of claim 1, wherein said ground wire brad has a length of 10-12mm, and said neutral wire brad and said fire wire brad have a length of 8-10 mm.

4. The arc encircling luminaire of claim 1, wherein said socket is stepped.

5. The arc shaped surround light fixture of claim 1, further comprising a snap fit member disposed at a junction of the globe and the housing for snap fit connection between the globe and the housing.

6. The arc-shaped encircling lamp according to claim 5, wherein said fastening member comprises a fastening end and a receiving end, said fastening end is located at both sides of said lamp shade and faces one side of said housing, said fastening end is arc-shaped and has an arc surface protruding towards the outer side of the lamp shade; the bearing end is arranged on the side edge of the circumferential opening of the shell and used for abutting against the cambered surface protruding outwards at the clamping end.

7. The arc-shaped encircling lamp according to claim 1, wherein both long sides of the lampshade are provided with grooves for increasing the position of the clasps and facilitating the disassembly of the lampshade.

8. The arc-shaped embracing type lamp according to claim 7, wherein the length of the lampshade is smaller than that of the shell, and gaps for installing the end covers are reserved at two ends of the lampshade after the lampshade is installed on the shell.