CN220749959U

CN220749959U - Lamp plug aluminum product interlocking structure

Info

Publication number: CN220749959U
Application number: CN202322400690.7U
Authority: CN
Inventors: 区健钊
Original assignee: Zhongshan Youyanuo Lighting Co ltd
Current assignee: Zhongshan Youyanuo Lighting Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-09
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a lamp plug aluminum interlocking structure, which is provided with a first direction and a second direction in space, and comprises the following steps: the shell is provided with a side plate extending along a first direction and an opening end arranged adjacent to the side plate, and the side plate is provided with a mounting hole; the plug is inserted into the opening end along the first direction for plugging, the plug is provided with a connector capable of elastically swinging along the second direction, and the connector is detachably clamped in the mounting hole; the plug and the shell are ingeniously interlocked through the matching of the connector and the mounting hole, the plug is effectively prevented from being separated from the shell, and the assembly and the disassembly are very convenient.

Description

Lamp plug aluminum product interlocking structure

Technical Field

The utility model relates to the field of lamps, in particular to an aluminum interlocking structure of a lamp plug.

Background

Some common lamp housings of rail lamps are arranged in an elongated shape. The lamp housing adopts an aluminum profile. The two ends of the lamp housing are opened, and the plug is required to be used for plugging. The installation mode of the plug relative to the lamp housing generally adopts a screw locking or chute clamping mode. The screw locking mode is adopted, and a screw mounting process is further needed during assembly. The sliding connection mode is that the plug is in interference fit with the groove body in the lamp housing, and a large force is needed to transversely insert the plug into the end part of the lamp housing during installation. If the plug is assembled and disassembled for many times, the plug is easy to wear, so that the sliding connection tightness is reduced, and the installation stability of the plug is affected.

Disclosure of Invention

The present utility model aims to solve at least one of the above-mentioned technical problems in the related art to some extent. Therefore, the utility model provides an interlocking structure of the aluminum material of the lamp plug.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a lamps and lanterns end cap aluminum product interlocking structure has first direction and second direction in space, includes:

the shell is provided with a side plate extending along the first direction and an opening end arranged adjacent to the side plate, and the side plate is provided with a mounting hole;

the plug is inserted into the opening end along the first direction to plug, the plug is provided with a connector capable of elastically swinging along the second direction, and the connector is detachably clamped in the mounting hole.

The utility model has at least the following beneficial effects: the plug and the shell are ingeniously interlocked through the matching of the connector and the mounting hole, the plug is effectively prevented from being separated from the shell, and the assembly and the disassembly are very convenient.

As an improvement of the above technical solution, the mounting hole is a through hole penetrating through the side plate along the second direction.

As a further improvement of the above technical solution, the connector is provided with a protruding column with shape matching with the mounting hole, the end face of the protruding column facing the direction of the side plate is provided with an inclined surface, and the inclined surface is inclined from the side of the opening end to the direction of the mounting hole in a direction away from the side plate.

Further, a first clamping groove is formed in a group of opposite inner walls of the shell along the first direction, convex edges extending along the first direction are formed in two sides of the plug, and the convex edges are slidably connected into the first clamping groove.

Further, a through groove is formed in the middle of the plug, and a magnetic block is arranged in the through groove.

Further, the plug is provided with a connecting surface extending along the first direction, the connecting surface is provided with clamping heads protruding along the second direction, the two clamping heads are arranged at intervals relatively, and a clamping space is formed between the two clamping heads.

Further, the connection surface is flush with the outer side surface of the side plate.

Further, a second clamping groove is formed in the inner wall of the side plate along the first direction, the second clamping groove passes through the mounting hole, the connector extends out of the plug along the first direction, and the connector slides into the second clamping groove.

Further, an elastic terminal is arranged on the plug, and the elastic terminal elastically stretches and contracts along the second direction.

Drawings

Further description is provided below with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partially exploded view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of a plug;

fig. 4 is a partial schematic structural view of the housing.

Reference numerals: a housing 100; a side plate 110; a mounting hole 111; a second clamping groove 112; an open end 120; a first card slot 130; a plug 200; a connector 210; post 220: an inclined surface 221; a flange 230; a through slot 240; a magnetic attraction block 250; a connection surface 260; chuck 270; spring terminals 300.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

A lamp plug aluminum interlocking structure comprises a shell 100 and a plug 200.

As shown in fig. 1 and 2, the spatial light fixture plug aluminum interlocking structure has a first direction and a second direction. In this embodiment, the first direction is a horizontal left-right direction, and the second direction is a vertical up-down direction. The housing 100 is elongated and extends in a first direction. The light source assembly of the lamp is installed inside the housing 100 to radiate light downward. The upper portion of the housing 100 has a side plate 110, and the side plate 110 extends in a first direction. The side plate 11O is provided with a mounting hole 111. The housing 100 has open ends 120 at both ends, the open ends 120 being adjacent to the ends of the side plates 110. Plugs 200 are mounted at the open ends 120 to plug both ends of the housing 100. Taking the left open end 120 of the housing 100 as an example, the open end 120 is open up and down and open left. The plug 200 is provided with a connector 210, and the connector 210 elastically swings up and down along a second direction relative to the column of the plug 200. The plug 200 may be made of plastic, and the connector 210 extends from the plug 200 along the first direction, so as to have a certain elasticity according to the material characteristics of the plug. The plug 200 is inserted into the left opening end 120 of the housing 100 from left to right along the first direction, the connector 210 extends into the housing 100 and abuts against the lower side surface of the side plate 110, and at this time, the connector 210 elastically swings downward by a certain angle under the action of the side plate 110. Until the connector 210 slides to the position of the mounting hole 111, the connector 210 elastically resets upwards under the elastic force of the connector, and is stably clamped into the mounting hole 111. The plug 200 and the housing 100 are fixed in the first direction by the engagement of the connector 210 and the mounting hole 111. When the plug 200 needs to be taken out, the connector 210 is pushed along the second direction, the connector 210 is separated from the mounting hole 111, and the plug 200 is taken out along the first direction relative to the housing 100. The plug 200 and the shell 100 are interlocked ingeniously through the matching of the connector 210 and the mounting hole 111, the plug 200 is prevented from being separated from the shell 100, and the assembly and the disassembly are very convenient.

In some embodiments, as shown in fig. 4, the mounting hole 111 is a through hole, and the mounting hole 111 penetrates the upper and lower sides of the side plate 110 in the second direction. When the plug 200 is installed, the connector 210 is clamped into the installation hole 111 to realize interlocking; when the plug 200 needs to be disassembled, a pointed tool may be used to extend into the mounting hole 111, push the connector 210 out of the mounting hole 111 along the second direction, and then take out the plug 200 along the first direction relative to the housing 100.

In some embodiments, as shown in fig. 1 and 3, the connector 210 is provided with a stud 220, where the stud 220 extends vertically along the second direction, and the stud 220 is shaped to match the shape of the mounting hole 111. Wherein an end surface of the stud 220 facing the direction of the side plate 110 (an upper end surface of the stud 220 in this embodiment) is provided as an inclined surface 221. The inclined surface 221 is inclined in a direction away from the side plate 110 from the side of the open end 120 toward the mounting hole 111, that is, in the direction shown in the drawing, and is inclined from the upper left to the lower right with respect to the inclined surface 221 of the pillar 220 on the plug 200 for the open end 120 on the left side. When installed, the plug 200 is inserted into the open end 120 of the housing 100 from left to right. The inclined surface 221 abuts against the edge of the side plate 110, and then the inclined surface 221 slides along the side plate 110, so that the connection head 210 elastically swings downward relative to the side plate 110 until the protruding column 220 slides into the mounting hole 111.

In some embodiments, as shown in fig. 3 and 4, first clamping grooves 130 are formed on front and rear inner walls of the housing 100, and the first clamping grooves 130 extend along a first direction. Correspondingly, protruding edges 230 are provided on the front and rear sides of the plug 200, and the protruding edges 230 extend along the first direction. Plug 200 is inserted into housing 100 and ledge 230 slides into first card slot 130. The first clamping groove 130 guides the plug 200 along the first direction, and the convex edge 230 and the first clamping groove 130 cooperate to limit the relative positions of the plug 200 and the housing 100 in the second direction.

In some embodiments, as shown in fig. 2 and 3, a through groove 240 is formed in the middle of the plug 200, and the through groove 240 opens the upper and lower sides of the plug 200. A magnetic block 250 is installed in the through groove 240, and the magnetic block 250 can be a permanent magnet. When in use, the shell 100 is installed on a lamp rail for use, and the magnetic attraction block 250 is magnetically attracted with magnetic attraction metal on the lamp rail.

In some embodiments, as shown in fig. 1 and 3, the plug 200 has a connection surface 260 thereon. The connection face 260 extends in a first direction. A chuck 270 is provided on the first connection surface 260. The chuck 270 protrudes upward in the second direction. The two chucks 270 are oppositely arranged, and a clamping space is formed between the two chucks 270. In use, the housing 100 is mounted to a light rail, and the clip on the light rail is clamped in the clamping space, further securing the housing 100 and plug 200 to the light rail via the clip 270. The connecting surface 260 is flush with the outer side (upper side) of the side plate 110, so as to avoid interference between the connecting surface 260 or the outer side of the side plate 110 and the light rail when the housing 100 slides relative to the light rail.

In some embodiments, a second slot 112 is provided on an inner wall (lower sidewall) of the side plate 110 along the first direction, and the second slot 112 passes through the mounting hole 111. The connector 210 extends in a first direction over the plug 200. When the connector 210 is mounted, the connector 210 slides into the second clamping groove 112, and the connector 210 is guided by the second clamping groove 112, so that the connector 210 is aligned and clamped with the mounting hole 111.

In some embodiments, as shown in fig. 2 and 3, a spring terminal 300 is provided on the plug 200. The elastic terminal 300 elastically expands and contracts in the second direction. The light source assembly in the housing 100 may be connected to the elastic terminal 300 by a wire, and electrically connected to the conductive strip on the lamp rail through the elastic terminal 300.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides a lamps and lanterns end cap aluminum product interlocking structure, has first direction and second direction in the space, its characterized in that includes:

a housing (100), wherein the housing (100) is provided with a side plate (110) extending along the first direction and an opening end (120) which is arranged adjacent to the side plate (110), and a mounting hole (111) is arranged on the side plate (110);

the plug (200) is inserted in the opening end (120) along the first direction to plug, the plug (200) is provided with a connector (210) capable of elastically swinging along the second direction, and the connector (210) is detachably clamped in the mounting hole (111).

2. The lamp plug aluminum interlocking structure according to claim 1, wherein: the mounting hole (111) is a through hole penetrating the side plate (110) along the second direction.

3. The lamp plug aluminum interlocking structure according to claim 1 or 2, wherein: the connector (210) is provided with a protruding column (220) which is matched with the mounting hole (111) in shape, the end face of the protruding column (220) facing the direction of the side plate (110) is provided with an inclined surface (221), and the inclined surface (221) inclines from the side of the opening end (120) to the direction of the mounting hole (111) in a direction away from the side plate (110).

4. The lamp plug aluminum interlocking structure according to claim 1, wherein: the shell (100) is characterized in that a first clamping groove (130) is formed in a group of opposite inner walls along the first direction, convex edges (230) extending along the first direction are formed in two sides of the plug (200), and the convex edges (230) are slidably connected into the first clamping groove (130).

5. The lamp plug aluminum interlocking structure according to claim 1, wherein: a through groove (240) is formed in the middle of the plug (200), and a magnetic block (250) is arranged in the through groove (240).

6. The lamp plug aluminum interlocking structure according to claim 1, wherein: the plug (200) is provided with a connecting surface (260) extending along the first direction, clamping heads (270) protruding along the second direction are arranged on the connecting surface (260), the two clamping heads (270) are arranged at intervals relatively, and a clamping space is formed between the two clamping heads (270).

7. The lamp plug aluminum interlocking structure according to claim 6, wherein: the connection surface (260) is flush with the outer side surface of the side plate (110).

8. The lamp plug aluminum interlocking structure according to claim 1, wherein: the inner wall of the side plate (110) is provided with a second clamping groove (112) along the first direction, the second clamping groove (112) passes through the mounting hole (111), the connector (210) extends out along the first direction on the plug (200), and the connector (210) slides into the second clamping groove (112).

9. The lamp plug aluminum interlocking structure according to claim 1, wherein: the plug (200) is provided with an elastic terminal (300), and the elastic terminal (300) elastically stretches and contracts along the second direction.