CN210088622U

CN210088622U - Connecting assembly for splicing at least two lamp bodies and spliced lamp thereof

Info

Publication number: CN210088622U
Application number: CN201921157371.5U
Authority: CN
Inventors: 陈进华
Original assignee: SHENZHEN SHOW KNIGHT TECHNOLOGY Co Ltd
Current assignee: SHENZHEN SHOW KNIGHT TECHNOLOGY Co Ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-02-18
Anticipated expiration: 2029-07-20

Abstract

The utility model relates to a connecting component for splicing at least two lamp bodies and a spliced lamp thereof, which comprises a connecting piece used for connecting to the lamp bodies and an intermediate piece connected between at least two connecting pieces, wherein the intermediate piece is provided with at least two connecting parts connected with the connecting piece; the middle piece is a polyhedron or a sphere, and planes where at least two connecting parts are located are intersected. In order to make the stage lamp diversified, the plurality of lamp bodies are connected to the connecting parts on the intermediate piece through the connecting pieces, so that the stage lamp with a certain shape is built; because the orientation of connecting portion is different, the lamp body is connected on different connecting portions, and the molding is also different. When the working personnel build the stage lamp, the plurality of lamp bodies are built once through the intermediate pieces and the connecting pieces, various closed type shaped stage lamps can be built, such as a cube and a triangular pyramid, and the shaped stage lamps can be directly and stably placed on the ground for use, so that the stage lamps are more convenient to use.

Description

Connecting assembly for splicing at least two lamp bodies and spliced lamp thereof

Technical Field

The utility model belongs to the technical field of the technique of stage lamps and lanterns and specifically relates to a coupling assembling and concatenation formula lamps and lanterns for splicing two at least lamp bodies are related to.

Background

Light fixtures refer to fixtures that can transmit light, distribute and change the distribution of light sources. As the lighting industry has developed, a wide variety of lighting fixtures have been developed. For example, in the design of stage lamps and lanterns, a plurality of lamp bodies splice into certain figurative lamps and lanterns, and every lamp body sends different light to certain figurative light effect shows, in order to satisfy the light effect of stage.

According to authorized bulletin number CN207018836U, a formula LED lamp can splice is disclosed, including fan-shaped lamp body, be provided with fan-shaped electroplax concatenation piece and fan-shaped electroplax concatenation recess on the fan-shaped lamp body, through the connection of fan-shaped electroplax concatenation piece and fan-shaped electroplax concatenation recess to splice two fan-shaped lamp bodies, thereby splice out the LED lamp of different shapes.

Through above-mentioned concatenation mode, the LED lamp forms through the concatenation of a plurality of fan-shaped lamp bodies, because fan-shaped electroplax concatenation piece and fan-shaped electroplax concatenation recess set up in specific position, and fan-shaped electroplax splices out the lamp body of specific shape. Therefore, in the scheme, the spliced lamp is single in shape. However, the stage lighting fixture generally needs more models, so the above scheme cannot meet the model requirement of the stage lighting fixture.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a coupling assembling for splicing two at least lamp bodies, its advantage lies in, various figurative lamps and lanterns are spliced into to lamp body accessible coupling assembling.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a connecting assembly for splicing at least two lamp bodies comprises connecting pieces used for being connected to the lamp bodies and an intermediate piece connected between the at least two connecting pieces, wherein the intermediate piece is provided with at least two connecting parts connected with the connecting pieces; the middle piece is a polyhedron or a sphere, and planes where at least two connecting parts are located are intersected.

By adopting the scheme, in order to enable the stage lamp to be diversified, the plurality of lamp bodies are connected to the connecting parts on the intermediate part through the connecting parts, so that the stage lamp with a certain shape is built; because the orientation of connecting portion is different, the lamp body is connected on the connecting portion of difference, and the molding is also different to satisfy stage lighting's light demand.

Be provided with two connecting pieces on the lamp body, and all be connected with the middleware on two connecting pieces, all build the lamp body towards equidirectional on two middleware, and then build more different figurative stage lamps and lanterns.

When the working personnel build the stage lamp, the plurality of lamp bodies are built once through the intermediate pieces and the connecting pieces, various closed type shaped stage lamps can be built, such as a cube and a triangular pyramid, and the shaped stage lamps can be directly and stably placed on the ground for use, so that the stage lamps are more convenient to use.

The intermediate member is a polyhedron and a sphere, so that connecting parts facing different directions are more conveniently arranged on the intermediate member, and the stage lamps with different shapes are conveniently spliced.

Preferably, the connecting member is screwed to the connecting portion.

Through adopting above-mentioned scheme, when the staff was building certain figurative lamp body, the connecting piece was connected on the middleware through the mode with connecting portion threaded connection, and the connecting piece is more stable with being connected of middleware, and the lamp body all connects on the middleware through the connecting piece, consequently, makes the connection between the lamp body more stable. When the stage lamp with a complex modeling and a plurality of lamp bodies is built, the stage lamp is more stable in use through the connection mode.

After the performance is finished, the staff can dismantle the lamp body. When the lamp is used next time, the same lamp bodies can be spliced into lamps with other shapes.

Preferably, the connecting piece is connected with the connecting part in a plugging manner.

By adopting the scheme, when a worker builds a certain modeled lamp body, the connecting piece is connected to the intermediate piece in a plug-in connection mode with the connecting part, the lamp body is connected to the intermediate piece and can be detached conveniently, and therefore splicing between the lamp bodies and detaching are convenient. The stage lamps and lanterns generally live time is shorter, after using, need transport to next place and use. When the stage lamps and lanterns of more complicated and the more lamp body of needs of some shapes of concatenation are lighted, through the mode of plug connection, make things convenient for the quick dismantlement and the installation that carry out stage lamps and lanterns of staff, carry out the use of stage of leaving the court.

When the stage lamp is used for performing on the scene, workers can quickly splice other stage lamps through the same lamp bodies.

Preferably, the connecting piece is a rod-shaped body with a thread arranged at the free end; the connecting part is a threaded hole which can be in threaded connection with the free end of the connecting piece provided with threads.

By adopting the scheme, the connecting piece is designed into the rod-shaped body, the connecting part is a threaded hole formed in the intermediate piece, and the connecting piece is in threaded connection with the threaded hole, so that the lamp body is connected to the intermediate piece.

The connecting parts are threaded holes formed in the intermediate piece, so that more connecting parts facing different directions can be conveniently arranged on the connecting piece, and the lamp bodies with different angles can be conveniently built. The working personnel can select a proper threaded hole for connection according to the requirements of the working personnel, so that the applicability of the middleware is improved; simultaneously, the staff connects through selecting different screw holes to build the lamp body of different angles, further increase the variety of lamp body concatenation.

The connecting pieces are rod-shaped bodies, so that interference between adjacent connecting pieces is not easy to occur, and interference between adjacent lamp bodies is not easy to occur.

Preferably, the intermediate member is a polyhedron.

By adopting the scheme, the intermediate piece is designed into a polyhedron, so that the connecting parts are uniformly distributed on the peripheral surface of the intermediate piece, interference is not easy to occur, and the connecting part is conveniently connected with the connecting parts; meanwhile, the arrangement of the plane part on the middle piece is convenient for arranging the threaded hole.

Preferably, the lamp body connecting assembly further comprises a mounting part for connecting the connecting piece to the lamp body, and a plurality of surface body sleeving pieces sleeved on the connecting piece and circumferentially and fixedly arranged with the connecting piece; the connecting piece is rotationally connected with the mounting part.

By adopting the scheme, when the stage lamp is used, the intermediate part is inconvenient to rotate by workers because the intermediate part is at least connected with the two lamp bodies. And because when the closed stage lamp is built, the two connecting pieces on the lamp body are connected with the middle piece, the lamp body is inconvenient to rotate. From this, the connecting piece rotates with the installation department to be connected, and the staff makes connecting piece and middleware threaded connection through swivel connected coupler to accomplish the concatenation of lamp body. Therefore, the connecting piece is rotatably connected with the mounting part, and the lamp body is spliced greatly and conveniently; in the same way, the lamp body is convenient to disassemble.

Through the setting of many face bodies cup joint the piece, the staff cup joints the piece through rotatory many face bodies to drive the connecting piece and rotate, thereby further make things convenient for staff swivel connected coupler, and then make things convenient for the concatenation or the dismantlement of lamp body.

Preferably, the connecting member is movably connected to the mounting portion in an axial direction thereof.

By adopting the scheme, when some stage lamps with complex modeling are built, the connecting pieces at the two ends of the lamp body are respectively connected to the corresponding intermediate pieces, and the positions of the two intermediate pieces are already determined. At this moment, the staff slides to the one side of keeping away from the middleware to shorten the distance between two connecting pieces, make the lamp body card between two middleware, then carry out the threaded connection of connecting piece and screw hole. In a similar way, the connecting piece can move along the axial direction of the lamp body under the condition, so that the lamp body is convenient to disassemble. Therefore, the lamp body can be conveniently spliced or disassembled.

Preferably, the lamp body connecting assembly further comprises a limiting part arranged on the connecting piece and an elastic piece arranged between the limiting part and the mounting part; a sliding limiting hole is formed in the multi-surface body sleeve joint piece along the axial direction of the connecting piece; the limiting part is positioned in the sliding limiting hole.

Through adopting above-mentioned scheme, between two when the lamp body card, the connecting piece slides to the installation department and keeps away from one side of middleware. When the connecting piece is in threaded connection with the middle piece, the elastic piece pushes the connecting piece to move towards the middle piece through the limiting part, so that the connecting piece is connected with the middle piece.

Through the setting of elastic component spare to make the connecting piece only slide along its circumference under the effect of external force, thereby avoid the random slip of connecting piece, influence the convenience that connecting piece and middleware are connected.

Through the setting of the spacing hole of slip and spacing portion, spacing portion is located the spacing downthehole of slip, consequently makes the circumference relatively fixed of a plurality of face body cup joints piece and connecting piece. Through the sliding of the limiting part and the sliding limiting hole, the connecting piece can normally slide, and the sliding limiting hole has a limiting effect on the connecting piece.

Preferably, the connector is hollow.

By adopting the scheme, when the stage lamp with a more complex shape is spliced, the number of the connecting pieces is more. The connecting piece is hollow, so that the weight of the connecting piece is reduced, the bearing capacity of the lamp body is further reduced, and the service life of the stage lamp is prolonged.

Preferably, the connecting piece is a rod-shaped inserted bar, the connecting part is a jack arranged on the intermediate piece, and the inserted bar is inserted into the jack.

By adopting the scheme, through the arrangement of the jack and the inserted bar, when the stage lamp is built, the inserted bar on the lamp body is inserted into the jack, so that the lamp body is connected onto the middleware, and then the connection between the lamp bodies is completed. Through this kind of mode, the concatenation and the dismantlement of lamp body are convenient.

A second object of the present invention is to provide a lamp with a split joint.

Preferably, the lamp comprises at least two lamp bodies and the connecting assembly arranged between the adjacent lamp bodies.

By adopting the scheme, at least two lamp bodies are connected through the connecting assembly, so that the stage lamp with a certain shape is built.

Preferably, the lamp body includes strip lamp shade, locates the lamp lid at lamp shade both ends, the lamp lid includes in the above-mentioned scheme installation department among the coupling assembling.

By adopting the scheme, the mounting part is positioned on one part of the lamp cover, when the lampshade and the light emitting diode in the lampshade cannot be used, a worker can detach the lampshade and connect the lampshade to other lamp covers to continue to use, and the cost is saved. Meanwhile, the lamp body is designed into a columnar body, so that the lamp can be conveniently spliced, and the periphery of the lamp body can emit light.

Preferably, the lamp cover is provided with a threaded through hole; the lamp body is still including wearing to locate the cable of screw thread through-hole and being used for sealing the cable with the waterproof construction in space between the screw thread through-hole, waterproof construction includes threaded connection in screw thread through-hole is used for wearing to establish the connecting seat of cable, set up in the connecting seat in sealed pad, circumference between the lamp lid set up in a plurality of flexible pieces on the connecting seat, set up in a plurality of between the flexible piece and the cover locate the seal cover on the cable, the cover is located cable and threaded connection in connector on the connecting seat, the connector is including being used for connecting the screw thread portion of connecting seat with be fixed in just be the taper, be used for the extrusion portion of extrusion flexible piece on the screw thread portion.

Through adopting above-mentioned scheme, through above-mentioned mode, the convenience is connected between cable and the lamp body, and through swivelling joint head, when connector and connecting seat threaded connection, the flexible piece is inwards extruded to the inner wall of extrusion portion, and the flexible piece draws close each other, and flexible piece extrusion seal cover draws close to the cable to make the seal cover seal up the clearance of cable and connector, and then seal up the clearance between cable and the lamp lid.

To sum up, the utility model discloses a beneficial technological effect does:

1. by adopting the scheme, in order to enable the stage lamp to be diversified, the plurality of lamp bodies are connected to the connecting parts on the intermediate part through the connecting parts, so that the stage lamp with a certain shape is built; simultaneously, because the orientation of connecting portion is different, the lamp body is connected on the connecting portion of difference, and the molding is also different.

2. Be provided with two connecting pieces on the lamp body, and all be connected with the middleware on two connecting pieces, all build the lamp body towards equidirectional on two middleware, and then build more different figurative stage lamps and lanterns.

3. When the working personnel build the stage lamp, the plurality of lamp bodies are built at one time through the intermediate pieces and the connecting pieces, and various closed type shaped stage lamps can be built, such as cubes. The triangular pyramid can be used for directly and stably placing the stage lamps with the shapes on the ground, so that the stage lamps are more convenient to use.

4. The intermediate member is a polyhedron and a sphere, so that connecting parts facing different directions are more conveniently arranged on the intermediate member, and the stage lamps with different shapes are conveniently spliced.

Drawings

Fig. 1 is an exploded view of a connecting member according to the first and second embodiments;

FIG. 2 is a schematic view of the connection structure between the ends of the adjacent lamps in the first and second embodiments;

FIG. 3 is a schematic structural diagram of a square lamp spliced according to the second embodiment;

FIG. 4 is an exploded view of the waterproof structure according to the second embodiment;

FIG. 5 is a vertical sectional view of the joint according to the second embodiment;

FIG. 6 is a schematic view showing a connection structure of a plug rod and a jack in the third embodiment;

FIG. 7 is a schematic structural view of a fourth embodiment in which the intermediate member is a spheroid;

FIG. 8 is a schematic structural view of a fifth embodiment of the present invention, wherein the lamp bodies are spliced into regular triangular pyramids.

In the figure: 1. a lamp body; 11. a lamp shade; 12. a lamp cover; 121. an installation part; 1211. a slide through hole; 122. a threaded through hole; 13. a cable; 2. a connecting member; 21. a limiting part; 22. an elastic member; 23. inserting a rod; 24. a limiting block; 3. a middleware; 31. a polyhedron; 311. a planar portion; 32. a sphere; 33. a connecting portion; 331 a threaded hole; 332. a jack; 4. a plurality of surface body socket pieces; 41. sliding the limiting hole; 5. a waterproof structure; 51. a connecting seat; 52. a gasket; 53. a flexible member; 54. sealing sleeves; 55. a connector; 551. a threaded portion; 552. a pressing section; 56. connecting a joint; 6. a connecting assembly is provided.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

During some stage performances, various stage lamps are built on the stage through the lamp body 1 so as to embody a better stage effect. Now provide a stage lamps and lanterns that are certain molding, stage lamps and lanterns are set up by a plurality of lamp bodies 1 and form, and every lamp body 1 can send the light of different colours to show certain figurative light effect, with the effect of the light that satisfies stage lamps and lanterns.

For can obtain the figurative stage lamps and lanterns of above-mentioned difference, the utility model provides a concatenation formula lamps and lanterns.

In the first embodiment, the first step is,

the utility model provides a coupling assembling for splicing at least two lamp bodies, refers to fig. 1, including installation department 121, connecting piece 2 and the middleware 3 that is used for connecting lamp body 1, connecting piece 2 wears to locate on installation department 121. The intermediate member 3 is provided with connecting portions 33 facing different directions and connected to the connecting members 2, and at least two connecting members 2 are in threaded connection with the connecting portions 33 of the intermediate member 3, so that at least two lamp bodies 1 are connected to the same intermediate member 3 through the connecting members 2.

The connecting piece 2 is a rod-shaped body with a thread at one end, a thread is arranged at one end of the connecting piece 2, and the end part of the connecting piece 2 is in threaded connection with the connecting part 33; meanwhile, the connecting portion 33 is a screw hole 331 opened in the intermediate member 3, and the end portion of the connecting member 2 having the screw thread is screw-coupled to the screw hole 331.

The connecting member 2 vertically slides through the center of the mounting portion 121, the mounting portion 121 is disposed on two end surfaces of the lamp body 1, a sliding through hole 1211 is disposed at the center of the mounting portion 121, the other end of the connecting member 2 vertically slides through the sliding through hole 1211 and extends to the inner side of the mounting portion 121, and the connecting member 2 is rotatably connected with the sliding through hole 1211. One end of the connecting piece 2, which is located at the inner side of the mounting part 121, is vertically welded with a circular limiting block 24, and the limiting block 24 abuts against the inner side of the mounting part 121. The connecting element 2 is provided with an elastic element 22 on the outer side of the mounting portion 121, the elastic element 22 is a spring, the side wall of the connecting element 2 close to the thread is fixed with a limiting portion 21, the elastic element 22 is located between the limiting portion 21 and the mounting portion 121, one end of the elastic element 22 is abutted with the outer side of the mounting portion 121, and the other end of the elastic element 22 is abutted with the limiting portion 21.

Specifically, when lamp body 1 is connected with connecting piece 2, the staff passes through swivel joint spare 2, and connecting piece 2 sets up screwed tip and screw hole 331 threaded connection on the middleware 3, and connecting piece 2 is connected with lamp body 1 through installation department 121, and two at least lamp bodies 1 pass through connecting piece 2 and connect on middleware 3. Meanwhile, when the positions of the two middle pieces 3 are fixed, the two end portions of the lamp body 1 are connected with the connecting pieces 2 through the mounting portions 121, and the connecting pieces 2 at the two ends of the lamp body 1 are respectively connected to the corresponding middle pieces 3. The worker slides the connectors 2 toward the inside of the mounting portion 121 to shorten the distance between the connectors 2 at both ends of the lamp body 1, so that the lamp body 1 is positioned between the two intermediate members 3, and the threaded ends of the connectors 2 abut against the threaded holes 331 of the intermediate members 3. At this time, the worker rotates the connector 2, and the connector 2 is screwed into the screw hole 331 of the intermediate member 3, so that one end of the lamp body 1 is connected to the intermediate member 3. And when the connecting piece 2 is in threaded connection with the threaded hole 331, the elastic piece 22 pushes the connecting piece 2 to move towards the middle piece 3 through the limiting part 21, so that the connecting piece 2 is in threaded connection with the mounting part 121 conveniently. The worker can slide the connector 2 inside the lamp cover 12 as occasion demands.

Referring to fig. 1 and 2, the middle member 3 is a polyhedron 31, the plane portions 311 of the polyhedron 31 are oriented in different directions, and the screw hole 331 is vertically opened at the center on the plane portions 311, so that the screw hole 331 is oriented in different directions. Since the three plane parts 311 are perpendicular to each other, the central axes of the screw holes 331 of the three plane parts 311 are perpendicular to each other, and the connecting members 2 at the ends of the three lamp bodies 1 are screwed into the three screw holes 331, thereby building up three lamp bodies 1 perpendicular to each other.

Referring to fig. 1, the polyhedron 31 has a hollow shape, and the screw hole 331 communicates with the inside of the polyhedron 31. When a worker sets up a stage lamp, a plurality of polyhedrons 31 are required. The polyhedron 31 is hollow, so that the bearing capacity of the lamp body 1 is reduced, and the service life of the stage lamp is prolonged.

In order to facilitate the rotation of the connecting piece 2, the connecting piece 2 and the outer side of the elastic piece 22 are sleeved with the polyhedral sleeve-connecting piece 4, and the polyhedral sleeve-connecting piece 4 and the connecting piece 2 are circumferentially and relatively fixed. Strip-shaped sliding limiting holes 41 are formed in the two sides of the side wall of the polyhedral sleeve joint part 4 along the axial direction of the connecting part 2, and the two sliding limiting holes 41 are oppositely arranged relative to the connecting part 2; meanwhile, the limiting part 21 is a rod-shaped body, the limiting part 21 vertically penetrates through the side wall of the connecting piece 2, and the limiting part 21 is fixedly connected with the connecting piece 2. Two ends of the limiting portion 21 respectively penetrate through the corresponding sliding limiting holes 41, the side wall of the limiting portion 21 is attached to the side wall of the sliding limiting hole 41, and the limiting portion 21 can slide along the direction of the sliding limiting hole 41.

Particularly, the rotatory polyhedron of staff cup joints 4, and polyhedron cup joints 4 and drives spacing portion 21 and rotate, spacing portion 21 and connecting piece 2 fixed connection, and consequently polyhedron cup joints 4 and drives connecting piece 2 and rotate to make things convenient for swivel joint spare 2 and screw hole 331 threaded connection. Meanwhile, when the connecting member 2 is fastened to the middle member 3, one end of the polyhedral sleeve 4 abuts against the plane portion 311 of the middle member 3, and the other end of the polyhedral sleeve 4 abuts against the outer side of the mounting portion 121. Meanwhile, when the connecting piece 2 needs to slide into the mounting portion 121, the worker moves along the sliding limiting hole 41 by pushing the limiting portion 21, and the connecting piece 2 is fixedly connected with the limiting portion 21, so that the connecting piece 2 is pushed to slide to the inner side of the mounting portion 121.

In the second embodiment, the first embodiment of the method,

the spliced lamp, referring to fig. 2-3, comprises a plurality of columnar lamp bodies 1 and a connecting assembly 6 for connecting adjacent lamp bodies 1, wherein the lamp is in a square shape and is formed by mutually connecting the end parts of twelve lamp bodies 1, and the end parts of the adjacent lamp bodies 1 are connected through the connecting assembly 6.

The lamp body 1, refer to fig. 1-3, includes a cover 11 with a PCB inside, the lampshade 11 is a long cylindrical shape, two ends of the lampshade 11 are respectively fastened with a lamp cover 12, and the side wall of the lamp cover 12 is fastened on the side wall of the end of the lampshade 11. The lateral wall of lamp lid 12 is provided with first screw hole 122, and the lateral wall that is close to lamp shade 11 tip is provided with the second screw hole 111 that uses with first screw 122 hole cooperation, and threaded connection has the screw between first screw hole 122 and the second screw hole 111 to connect lamp lid 12 on lamp shade 11.

The connecting assembly 6 is connected between the adjacent lamp covers 12 at the end of the lamp housing 11, and the mounting portion 121 of the connecting assembly 6 is the central portion of the lamp cover 12, so that the sliding through hole 1211 is opened at the center of the end surface of the lamp cover 12, and the connecting member 2 vertically slides through the end surface of the lamp cover 12. Meanwhile, as can be seen from the above description, the central axes of three of the threaded holes 331 on the middle part 3 are perpendicular to each other, and the three adjacent lamp covers 12 are connected to the middle part 3 through the connecting members 2 and the threaded holes 33 and are oriented to be perpendicular to each other, so that the lamp covers 11 connected to the three threaded holes 331 are perpendicular to each other, thereby satisfying the requirement of building a square lamp. Similarly, when building lamps with other shapes, the lamp body 1 needs to be connected with the threaded holes 331 in a matching manner, so that the lamp bodies 1 facing different directions are built, the ends of the lamp bodies 1 are connected with each other, and then lamps with other shapes are built.

Referring to fig. 4, threaded through holes 122 are respectively formed on the lamp covers 12 at the two ends of the lamp housing 11 and near the mounting portion 121, a cable 13 connected to the PCB board in the lamp housing 11 is inserted into the threaded through holes 122, and the free end of the cable 13 is connected to the connection connector 56 connected to the cable 13 of the adjacent lamp body 1. The threaded through hole 122 is in threaded connection with a waterproof structure 5 for fixing the cable 13 and sealing a gap between the cable 13 and the threaded through hole 122, and the waterproof structure 5 comprises a connecting seat 51, a sealing gasket 52, a flexible part 53, a sealing gasket 54 and a connecting head 55 which is connected to the connecting seat 51 and extrudes the flexible part 53 and the sealing gasket 52 on the inner side. The connecting base 51 is partially connected in the threaded through hole 122 and sleeved outside the cable 13. The sealing pad 52 is slidably sleeved outside the connecting seat 51, one side of the sealing pad 52 abuts against the end surface of the lamp cover 12, and the other side of the sealing pad 52 abuts against the plane of the connecting seat 51 close to the lamp cover 12. Meanwhile, the flexible pieces 53 of the plurality of sheet-shaped bodies are welded to one end of the connecting base 51 far away from the lamp cover 12 and extend to one side far away from the connecting base 51, and the flexible pieces 53 are circumferentially positioned around the cable 13. And the sealing sleeve 54 is positioned between the flexible parts 53 and sleeved outside the cable 13, and the cable 13 is abutted against the inner side of the flexible part 5353 through the sealing sleeve 54. The connector 55 is in threaded connection with the outer side, far away from the lamp cover 12, of the connecting seat 51, the cable 13 penetrates through the connector 55, the inner wall of the connector 55 extrudes the flexible pieces 53 to mutually lean against the hole, the flexible pieces 53 mutually approach to each other and extrude the sealing sleeve 54 to abut against the side wall of the cable 13, so that the cable 13 is fixed, and meanwhile, the flexible pieces 53 and the sealing sleeve 54 seal the gap between the connector 55 and the cable 13.

Referring to fig. 4 and 5, the connection head 55 includes a screw portion 551 and a pressing portion 552, the pressing portion 552 of the screw portion 551 is integrally provided, a screw is provided in a through hole of the screw portion 551, and the screw portion 551 is screw-coupled with an outer side of the connection socket 51 away from the lamp cover 12. The pressing portion 552 is located on a side of the threaded portion 551 away from the connecting seat 51, and a through hole of the pressing portion 552 is tapered, and a diameter of the through hole gradually decreases from the threaded portion 551 to an end of the pressing portion 552. Therefore, when the connector 55 is screwed to the connecting seat 51, the connector 55 gradually approaches the connecting seat 51, and the inner wall of the pressing portion 552 gradually presses the flexible member 53 to be close, thereby pressing the sealing sleeve 54, thereby reducing the gap between the sealing sleeve 54 and the cable 13.

The implementation principle of the embodiment is as follows: when assembling lamps with different shapes, a worker rotates the polyhedral sleeve 4, the polyhedral sleeve 4 drives the connecting piece 2 to rotate through the limiting part 21, and the threaded part 551 of the connecting piece 2 is in threaded connection with the connecting part 33 on the intermediate piece 3.

The operator can connect two or more lamp bodies 1 to the same intermediate member 3 according to the needs of different models.

The intermediate member 3 is a spherical body, and the number of the connecting portions 33 provided on the intermediate member is large, and the adjacent connecting portions 33 are oriented differently. Therefore, lamps with different shapes can be assembled.

In the third embodiment, the first step is that,

referring to fig. 6, the present embodiment is different from the first embodiment in the plug connection of the connector 2 and the connecting portion 33, wherein the connector 2 is the plug 23, and the screw hole 331 is a plug hole 332 opened in the intermediate member 3. The staff is through pegging graft the inserted bar 23 in jack 332, and two at least lamp body 1 are connected on middleware 3, and then accomplish the connection between the lamp body 1.

In the fourth embodiment, the first step is that,

referring to fig. 7 and 8, the difference between the first embodiment and the second embodiment is that the intermediate member 3 is spherical, so that more connecting portions 33 facing different angles are conveniently arranged around the connecting member 2, and further, the lamp bodies 1 facing different directions can be connected, thereby improving the applicability of the intermediate member 3.

In the fifth embodiment, the first step is,

referring to fig. 8, in this embodiment, based on the third embodiment, the lamp is spliced into a regular triangular pyramid, six equal-length lamp bodies 1 are required, the lengths of the lamp bodies 1 are equal, and the end portions of each of the three lamp bodies 1 are connected by the connecting member 2 and the intermediate member 3. In the building process, referring to fig. 7, at least three threaded holes 331 are formed in the connecting piece 2, and the center line of every two threaded holes 331 is 60 degrees, so that adjacent lamp bodies built on the same connecting piece 2 are 60 degrees, and a regular triangular pyramid is built.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A coupling assembling for splicing two at least lamp bodies which characterized in that: the lamp comprises a connecting piece (2) used for being connected to a lamp body (1) and an intermediate piece (3) connected between at least two connecting pieces (2), wherein at least two connecting parts (33) connected with the connecting piece (2) are arranged on the intermediate piece (3); the middle piece (3) is a polyhedron (31) or a sphere (32), and planes where at least two connecting parts (33) are located are intersected.

2. A connection assembly for splicing at least two lamp bodies according to claim 1, wherein: the connecting piece (2) is in threaded connection with the connecting part (33).

3. A connection assembly for splicing at least two lamp bodies according to claim 1, wherein: the connecting piece (2) is connected with the connecting part (33) in an inserting way.

4. A connection assembly for splicing at least two lamp bodies according to claim 2, wherein: the connecting piece (2) is a rod-shaped body with a thread arranged at the free end; the connecting part (33) is a threaded hole (331) which can be in threaded connection with the free end of the connecting piece (2) provided with threads.

5. A connection assembly for splicing at least two lamp bodies according to claim 4, wherein: the middle piece (3) is a polyhedron (31), and the threaded hole (331) is vertically formed in the plane of the polyhedron (31).

6. A connection assembly for splicing at least two lamp bodies according to claim 5, wherein: the connecting assembly (6) further comprises a mounting part (121) for connecting the connecting piece (2) to the lamp body (1), and a polyhedral sleeve-joint piece (4) sleeved on the connecting piece (2) and fixedly arranged with the connecting piece (2) in the circumferential direction; the connecting piece (2) is rotatably connected to the mounting part (121).

7. A connection assembly for splicing at least two lamp bodies according to claim 6, wherein: the connecting piece (2) is movably connected to the mounting part (121) along the axial direction of the connecting piece.

8. A connection assembly for splicing at least two lamp bodies according to claim 7, wherein: the lamp body (1) connecting component (6) further comprises a limiting part (21) arranged on the connecting piece (2) and an elastic piece (22) arranged between the limiting part (21) and the mounting part (121); a sliding limiting hole (41) is axially formed in the polyhedral sleeve joint (4) along the connecting piece (2); the limiting part (21) is positioned in the sliding limiting hole (41).

9. A connection assembly for splicing at least two lamp bodies according to claim 1, wherein: the intermediate piece (3) is hollow.

10. A connection assembly for splicing at least two lamp bodies according to claim 3, wherein: the connecting piece (2) is an inserted bar (23) in a bar shape, the connecting part (33) is an insertion hole (332) formed in the middle piece (3), and the inserted bar (23) is inserted into the insertion hole (332).

11. Concatenation formula lamps and lanterns, its characterized in that: connection assembly (6) according to any of the preceding claims comprising at least two lamp bodies (1) arranged between adjacent lamp bodies (1).

12. The tiled lighting fixture of claim 11, wherein: the lamp body (1) comprises a strip-shaped lampshade (11) and lamp covers (12) arranged at two ends of the lampshade (11), wherein the lamp covers (12) comprise mounting parts (121) of the connecting component (6) as claimed in claim 6.

13. The tiled lighting fixture of claim 12, wherein: the lamp cover (12) is provided with a threaded through hole (122); the lamp body (1) further comprises a cable (13) penetrating through the threaded through hole (122) and a waterproof structure (5) used for sealing a gap between the cable (13) and the threaded through hole (122), the waterproof structure (5) comprises a connecting seat (51) in threaded connection with the threaded through hole (122) and used for penetrating through the cable (13), a sealing gasket (52) arranged between the lamp covers (12) and the connecting seat (51), a plurality of flexible pieces (53) circumferentially arranged on the connecting seat (51), a sealing sleeve (54) arranged between the flexible pieces (53) and sleeved on the cable (13), and a connecting head (55) sleeved on the cable (13) and in threaded connection with the connecting seat (51), wherein the connecting head (55) comprises a threaded part (551) used for connecting the connecting seat (51) and a conical part (551) fixed on the threaded part (551), A pressing portion (552) for pressing the flexible member (53).