CN211146390U - Connecting piece and connecting assembly thereof - Google Patents

Abstract

The utility model discloses a connecting piece and have coupling assembling of this connecting piece, connecting piece and coupling assembling are applicable to the equipment of lamps and lanterns, the connecting piece is integrative first connecting plate and second connecting plate including connecting, first connecting plate with the connection angle of second connecting plate with the montage angle of the adjacent both sides frame of lamps and lanterns is corresponding, first connecting plate with the two link of second connecting plate is equipped with the embedded groove that supplies at least one of play worn-out fur, grid and the bottom plate scarf joint of lamps and lanterns, first connecting plate with the other end of second connecting plate is equipped with and is used for with two the frame corresponds the group's connection portion of connecting, embedded groove and two group's connection portion is located on the different terminal surfaces of connecting piece. The utility model discloses a connecting piece simple structure and compactness, convenient to use has effectively improved the packaging efficiency, and strong adaptability is suitable for popularization and application.

Description

Connecting piece and connecting assembly thereof

Technical Field

The utility model relates to a lamps and lanterns especially relate to a coupling assembling that is used for connecting piece of lamps and lanterns equipment and has this connecting piece.

Background

At present, lamp fixtures such as panel lamps, spot lamps, down lamps, spot lamps, grille lamps, lamp strips and splicing lamps are generally provided with profile frames, the profile frames are mostly fixed by screws at the outer sides, when the lamp fixtures are installed and fixed, two adjacent frames can be directly butted firstly and then fixed by the screws, the time consumption for alignment and assembly is long and complicated, and when the assembly angle of the two frames is other angles which are not right angles, or the two frames are not straight frames but frames with certain curvature, the alignment and assembly are more complicated and difficult to realize by the mode that the two frames are directly butted; in addition, although two adjacent frames are connected by a connecting piece, the existing connecting piece mostly assembles two frames with right assembly angles, and only plays a role in connecting the two frames, and cannot realize the effect of assembling components such as a light emitting plate, a bottom plate and the like of a lamp.

Therefore, there is a need for a connector and a connecting assembly thereof that are simple in structure, easy to use, and adaptable to overcome the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, be convenient for operation and efficient connecting piece.

Another object of the present invention is to provide a connecting assembly having a connecting member that is simple in structure, easy to operate, and efficient, thereby improving the stability of connection.

In order to realize the above-mentioned purpose, the utility model discloses a connecting piece is applicable to the equipment of lamps and lanterns, the connecting piece is integrative first connecting plate and second connecting plate including connecting, first connecting plate with the connection angle of second connecting plate with the montage angle of the adjacent two frames of lamps and lanterns is corresponding, first connecting plate with the link of the two of second connecting plate is equipped with the embedding groove that supplies at least one scarf joint of play worn-out fur, grid and the bottom plate of lamps and lanterns, the other end of first connecting plate is equipped with the first montage portion that is used for being connected with one of them frame, the other end of second connecting plate is equipped with the second montage portion that is used for being connected with another frame, the embedding groove first montage portion reaches the second montage portion three is located on the different terminal surfaces of connecting piece.

Preferably, the first connecting plate and the second connecting plate are straight plates or bent plates, and the embedding groove is L-shaped, C-shaped or V-shaped.

Preferably, the embedding groove is arranged along the depth direction or transverse direction of the connecting piece.

Preferably, a supporting plate is further connected between the first connecting plate and the second connecting plate on the opposite inner side of the connecting end of the first connecting plate and the second connecting plate.

Preferably, the connecting member of the present invention further comprises a joint member disposed in the embedding groove, wherein the joint member is capable of moving or rotating relative to the embedding groove, and is engaged or fastened with the light emitting plate, the grating or the embedding portion of the bottom plate of the embedding groove.

Preferably, the locking member includes a positioning plate and a movable plate, the positioning plate is fixedly disposed at an outer side of at least one of the first connecting plate and the second connecting plate, the movable plate is rotatably connected to the positioning plate, and the locking portion of the movable plate is located in the embedding groove and can be locked with the embedding portion embedded in the embedding groove.

Preferably, the first assembling portion and the second assembling portion are in a shape of a bump, and can be formed by extending free ends of the first connecting plate and the second connecting plate along respective lengthwise directions.

Preferably, the first connection portion and the second connection portion are groove-shaped, and may be formed by recessing or protruding free ends of the first connection plate and the second connection plate along respective depth directions.

The utility model also discloses a coupling assembling, coupling assembling is by at least two as above the connecting piece montage forms.

Preferably, the connecting assembly includes two connecting members which are sleeved up and down, the embedding groove of the connecting member at the lower side is arranged at the top end of the connecting member, the outer side wall of the connecting end of the connecting member is higher than the inner side wall of the connecting member, a semi-surrounding type clamping seat is formed at the connecting end of the connecting member, the embedding groove of the connecting member at the upper side is arranged at the central position of the embedding groove, and the connecting member is abutted against the clamping seat and clamped with the connecting member at the lower side.

Compared with the prior art, the connecting piece disclosed by the utility model comprises a first connecting plate and a second connecting plate which are connected into a whole, and the connecting angle of the first connecting plate and the second connecting plate corresponds to the assembling angle of two adjacent frames, so that the connecting piece can adapt to the assembling of the two frames with different assembling angles; in addition, the connecting piece not only can realize the connection with two adjacent frames of the lamp through the first assembling part and the second assembling part which are arranged at the end parts of the first connecting plate and the second connecting plate, but also can realize the scarf joint of at least one of the light emitting plate, the grating and the bottom plate of the lamp by means of the embedding grooves as the embedding grooves arranged at the connecting ends of the first connecting plate and the second connecting plate, the first assembling part and the second assembling part are positioned on different end surfaces of the connecting piece, and the components such as the light emitting plate, the bottom plate and the like can be directly and correspondingly buckled in the embedding grooves of the connecting pieces of the lamp, so that the integral assembly of the light emitting plate and the bottom plate can be realized, the assembly is simple and rapid, and the assembly process is effectively. The utility model discloses a connecting piece simple structure and compactness, convenient to use has effectively improved the packaging efficiency, and strong adaptability is suitable for popularization and application.

Drawings

Fig. 1 is a schematic view of the connecting member connecting two side frames of the lamp of the present invention.

Fig. 2 is a schematic view of an angle of a first embodiment of the connector of the present invention.

Fig. 3 is a schematic view of another angle of the first embodiment of the connector of the present invention.

Fig. 4 is a schematic view of an angle of a second embodiment of the connector of the present invention.

Fig. 5 is a schematic view of another angle of the second embodiment of the connector of the present invention.

Fig. 6 is a schematic view of another angle of the third embodiment of the connector of the present invention.

Fig. 7 is a schematic view of an angle of a fourth embodiment of the connector of the present invention.

Fig. 8 is a schematic view of another angle of the fourth embodiment of the connector of the present invention.

Fig. 9 is a schematic view of an angle of a fifth embodiment of the connector of the present invention.

Fig. 10 is a schematic view of another angle of the fifth embodiment of the connector of the present invention.

Fig. 11 is a schematic view of the joint member of the connecting member of the present invention.

Fig. 12 is an exploded view of the clip of the connector of the present invention.

Fig. 13 is a schematic view of the connection assembly of the present invention assembled on a lamp.

Fig. 14 is a schematic view of the connection assembly of the present invention.

Fig. 15 is an exploded view of the connection assembly of the present invention.

Fig. 16 is a partial structural sectional view of the connection assembly of the present invention.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

The utility model discloses a connecting piece and have coupling assembling of this connecting piece is applicable to the equipment of lamps and lanterns, mainly can realize the montage to the frame of lamps and lanterns and the montage of the play worn-out fur, grid and the bottom plate of lamps and lanterns to simplify the assembly process of lamps and lanterns. Wherein, lamps and lanterns include and are not limited to panel light, spotlight, down lamp, shot-light, grille lamp, lamp area and concatenation lamp etc.. The overall shape of the lamp can be square, circular, oval, rhombic, triangular, hexagonal and the like, and the frame of the lamp corresponds to at least one of a straight line frame and an arc frame. Specifically, the lamp is a panel lamp formed by splicing a plurality of lamp tubes, or a movie lamp formed by splicing a plurality of spotlights.

Referring to fig. 1 to 12, the specific structure of the connecting member of the present invention is described below:

referring to fig. 1 to 5, the overall structure of a connecting member 100a according to a first embodiment of the present invention will be described: the connecting member 100a includes a first connecting plate 10 and a second connecting plate 20 integrally connected, a connection angle between the first connecting plate 10 and the second connecting plate 20 corresponds to an assembly angle between two adjacent frames 200 of the lamp, and may be a right angle, an acute angle, or an obtuse angle, and the first connecting plate 10 and the second connecting plate 20 are specifically at least one of a straight plate and a bent plate. The first connecting plate 10 and the second connecting plate 20 have a certain thickness, the connecting end of the first connecting plate 10 and the second connecting plate 20 is provided with an embedding groove 30 for at least one of a light emitting plate, a grating and a bottom plate of a lamp to be embedded, the other end of the first connecting plate 10 is provided with a first assembling portion 11 for being connected with one of the frames 200, the other end of the second connecting plate 20 is provided with a second assembling portion 21 for being correspondingly connected with the other frame 200, and the embedding groove 30, the first assembling portion 11 and the second assembling portion 21 are located on different end faces of the connecting piece 100a, so that interference cannot be caused. Specifically, the first connecting plate 10 and the second connecting plate 20 may be symmetrically disposed, and the first assembling portion 11 and the second assembling portion 21 may have different structures.

The embedding groove 30 has a specific structure that the shape of the embedding groove 30 corresponds to the shape of the embedding part of the light emitting plate, the grating or the bottom plate of the lamp and can be L-shaped, C-shaped or V-shaped, the embedding groove 30 can be arranged along the depth direction of the connecting end of the first connecting plate 10 and the second connecting plate 20 so as to facilitate the buckling embedding of the components such as the light emitting plate or the bottom plate, the whole assembly of the components such as the light emitting plate or the bottom plate can be conveniently realized through the corresponding embedding of a plurality of embedding parts arranged on the components such as the light emitting plate or the bottom plate and a plurality of embedding grooves 30, wherein, the embedding groove 30 can be arranged on the top side or/and the bottom side of the connecting end of the first connecting plate 10 and the second connecting plate 20, when the lamp is a panel lamp formed by splicing a plurality of light tubes, the embedding groove 30 can be a through groove, so that the embedding of the components such as the light emitting plate or the grating on the front side of the lamp can be realized, and the embedding groove 30 on the bottom plate on the rear side of the lamp can be a blind groove.

It should be noted that, in order to enhance the connection and improve the safety of the use, the connecting member 100a further includes a clamping member, which is disposed in the embedding slot 30 and can move or rotate relative to the embedding slot 30, and is clamped or fastened with the embedding portion of the light emitting plate, the grating or the bottom plate, etc. embedded in the embedding slot 30, so as to effectively prevent the occurrence of an unexpected situation that the embedding portion is separated from the embedding slot 30 during the use. The clamping piece can be arranged as a clamping protrusion arranged on the groove wall of the embedding groove 30, the clamping protrusion can move in a telescopic mode relative to the embedding groove 30 and can be clamped with or separated from a clamping hole arranged on the outer wall of the embedding part, and therefore the embedding part can be locked simply and conveniently. Specifically, the groove wall of the embedding groove 30 is further provided with a placement groove 31, and the placement groove 31 can be used for placing the clamping piece for strengthening the connection.

The first assembling portion 11 and the second assembling portion 21 have the following specific structures: the first assembling portion 11 and the second assembling portion 21 are disposed in a protruding shape, and specifically, the first assembling portion 11 and the second assembling portion 21 can be formed by protruding free ends of the corresponding first connecting plate 10 and the second connecting plate 20 along respective lengthwise directions, the shape of the first assembling portion can be rectangular, the protruding portion is provided with a mounting hole 41 for the fastening member 40 to pass through, the mounting hole 41 is disposed along a transverse width direction of the protruding portion, and the frame 200 is correspondingly provided with a butt-joint hole, so that the first assembling portion 11, the second assembling portion 21 and the corresponding frame 200 can be assembled by matching the fastening member 40, the mounting hole 41 and the butt-joint hole. The fastener 40 may be embodied as a bolt assembly. The number and size of the first assembling portion 11 and the second assembling portion 21 can be determined according to the shape and size of the frame 200 to be connected.

Specifically, the first assembling portion 11 and the second assembling portion 21 are located at the center positions of the corresponding first connecting plate 10 and the second connecting plate 20, the cross sections of the first assembling portion 11 and the second assembling portion 21 are respectively smaller than the cross sections of the free ends of the corresponding first connecting plate 10 and the second connecting plate 20, when the two frames 200 are connected to the corresponding first assembling portion 11 and the second assembling portion 21, the outer edges of the two frames 200 can be flush with the outer edges of the corresponding first connecting plate 10 and the corresponding second connecting plate 20, and the whole lamp is more attractive.

Referring to fig. 4 and 5, a connecting member 100b according to a second embodiment of the present invention is different from the connecting member 100a according to the first embodiment in that a supporting plate 50 is further connected between the first connecting plate 10 and the second connecting plate 20 at a position opposite to the inner side of the connecting end of the two, so that a clamping seat 60 is formed between the supporting plate 50 and the side wall of the first connecting plate 10, and the side wall of the second connecting plate 20. when a light emitting plate, a grating, or a bottom plate or other light fixture component is embedded into the embedding groove 30 through an embedding portion, other portions of the light fixture component can be clamped in the clamping seat 60. specifically, the supporting plate 50 can be formed by extending the inner sides of the bottom walls of the first connecting plate 10 and the second connecting plate 20 toward each other, and the supporting plate 50 has an L shape or an arc shape.

Referring to fig. 6, in a third embodiment of the present invention, a connecting member 100c is different from the connecting member 100a of the first embodiment mainly in that: the embedding grooves 30 are arranged in a transverse direction of the connecting ends of the first connecting plate 10 and the second connecting plate 20, so that the plug-in type embedding of components such as light emitting plates, grids or bottom plates is facilitated. Wherein the embedding slots 30 may be arranged from the opposite inner sides of the connection ends toward the outer sides thereof and at the middle positions of the connection ends. The upper end surface of the light emitting panel, the grating, or the base plate embedded in the embedding groove 30 may be lower than the top end surface of the connection member 100e, so that the light emitting panel, the grating, or the base plate may be better protected. In addition, in this embodiment, each of the first assembling portion 11 and the second assembling portion 21 is further provided with a penetration groove 42, and the penetration groove 42 is longitudinally arranged along the corresponding first assembling portion 11 and the second assembling portion 21, so that other components playing a role of strengthening connection can be inserted and connected.

It should be noted that, in the present embodiment, the number of the embedding slots 30 may be two, that is, the connecting member 100c may further remain the lower embedding slot 30 disposed along the depth direction of the connecting end in addition to the upper embedding slot 30 disposed in the transverse direction of the upper side, so that the connecting member 100c may achieve the connection of the frames 200 on both sides, and may also achieve the assembly of the light-emitting plate and the grating on the front side of the lamp and the bottom plate on the rear side of the lamp.

Referring to fig. 7 and 8, in a fourth embodiment of the present invention, a connecting member 100d is different from the connecting member 100a of the first embodiment mainly in that: in this embodiment, the first assembling portion 11 and the second assembling portion 21 are groove-shaped, and may be formed by recessing or protruding along the respective depth direction at the end surface of the free end of the first connecting plate 10 and the free end of the second connecting plate 20, specifically, dovetail grooves or T-shaped grooves.

Referring to fig. 9 and 10, in a fifth embodiment of the present invention, a connecting member 100e is different from the connecting member 100a of the first embodiment in that: because the depth of the embedding groove 30 is relatively large, at least one guide post 32 is arranged in the embedding groove 30, and the guide post 32 can be arranged on the groove wall of the embedding groove 30 along the groove depth direction of the embedding groove 30, so that the light-emitting plate can be matched with the embedded part of the embedded light-emitting plate, the embedded grating or the embedded bottom plate, the connection effect between the light-emitting plate and the embedded grating is further enhanced, and the light-emitting plate can also play a role of a reinforcing rib. Certainly, two parallel bumps are disposed at the free ends of the first connecting plate 10 and the second connecting plate 20 respectively and spaced apart from each other. In addition, in the embodiment, the inner upper end and the outer upper end of the connection end of the first connection plate 10 and the second connection plate 20 are not disposed in parallel, but the outer end is relatively higher than the inner end, so that a semi-enclosed type clamping seat 70 is formed on the upper side of the connection end. The upper end surface of the light emitting panel, the grating or the base plate fitted in the fitting groove 30 may be flush with the top end surface of the connector 100e, thereby better satisfying various assembling requirements.

Referring to fig. 11 and 12, in the present embodiment, the locking member 50 includes a positioning plate 51 and a movable plate 52 rotatably connected to the positioning plate 51, a disposing groove 31 communicated with the embedding groove 30 is formed on an outer side wall of at least one of the first connecting plate 10 and the second connecting plate 20, and the positioning plate 51 is fixed in the disposing groove 31 by a screw. The positioning plate 51 is provided with a through hole 511 corresponding to the shape of the movable plate 52, and the edge of the through hole 511 facing the embedding slot 30 is provided with a pivot seat 512. The movable plate 52 includes a locking portion 521 at the upper end thereof and a pivoting portion 522 at the side end thereof, the movable plate 52 is pivoted to the pivoting base 512 through the pivoting portion 522 so as to be rotatably fastened in the through hole 511, and the locking portion 521 can be fastened with or separated from a fastening hole provided on the outer wall of the embedding portion, so as to lock or unlock the embedding portion embedded in the embedding slot 30.

When the embedded part of the light emitting plate, the grating or the bottom plate and other lamp components is embedded into the embedding groove 30, the locking part 521 can be pushed to rotate relative to the positioning plate 51 to give way until the clamping hole is just opposite to the position of the locking part 521 when the embedded part moves in place, the upper end of the movable plate 52 can be pressed, and the locking part 521 can be inserted into the clamping hole to realize locking; when the inserting portion is withdrawn from the inserting groove 30 due to the disassembling requirement, the lower end of the movable plate 52 is pressed to rotate relative to the positioning plate 51, and the locking portion 521 is separated from the engaging hole to unlock. Of course, an elastic member may be further disposed between the positioning plate 51 and the movable plate 52 or between the movable plate 52 and the embedding slot 30, so that the locking portion 521 of the movable plate 52 is constantly rotated toward the direction of being engaged with the embedding portion.

It should be noted that the engaging member 50 of the present embodiment is also applicable to the connecting members of the first to fourth embodiments, and is not limited thereto.

Referring to fig. 13 to 16, a specific structure of the connection assembly 300 of the present invention is described below:

the utility model discloses a coupling assembling 300 can be formed by at least two connecting piece montage as in first embodiment to the fifth embodiment arbitrary to can realize the firm connection of whole relatively thick lamps and lanterns.

Specifically, the connection assembly 300 formed by assembling a connection element 100c and a connection element 100e is taken as an example for explanation: when the lamp 400 is high as a whole, the frame 200 includes a relatively wide frame 201 and a relatively narrow frame 202, the lamp 400 is a panel lamp formed by splicing lamp tubes, a grid 500 is disposed at a light-emitting surface of a front side of the lamp, and a bottom plate 600 is disposed at a rear side of the lamp. The connecting assembly 300 includes a connecting member 100c and a connecting member 100e which are vertically sleeved, the embedding groove 30 of the lower connecting member 100e is arranged at the top end of the connecting member 100e, the outer side wall of the connecting end of the connecting member 100e is higher than the inner side wall of the connecting member, a semi-enclosed card seat 70 is formed at the connecting end of the connecting member 100e, a rotatable clamping member 50 is arranged in the embedding groove 30 of the connecting member 100e, the embedding groove 30 at the upper side of the upper connecting member 100c is arranged at the central position of the connecting member along the transverse direction of the connecting end, a placing groove 31 is arranged on the groove wall of the embedding groove 30 at the lower side of the connecting member 100c, the connecting member 100c is abutted against the card seat 70, and the connecting member 100c and the connecting member 100e are firmly connected through. The connection member 100e is connected between the relatively wide both side frames 201, and the insertion portion of the base plate 600 is inserted into the insertion groove 30 of the connection member 100 e. The connection member 100c is connected between the relatively narrow both side frames 202, and the insertion portion of the grill 500 is inserted into the insertion groove 30 of the upper side of the connection member 100 c.

Compared with the prior art, the connecting piece disclosed by the utility model comprises a first connecting plate 10 and a second connecting plate 20 which are connected into a whole, and the connecting angle of the first connecting plate 10 and the second connecting plate 20 corresponds to the assembling angle of two adjacent frames 200, so that the connecting piece can adapt to the assembling of the two frames 200 with different assembling angles; in addition, the connecting piece can be connected with two adjacent frames 200 of the lamp through the first assembling portion 11 and the second assembling portion 21 which are arranged at the end portions of the first connecting plate 10 and the second connecting plate 20, and the embedding groove 30 arranged at the connecting end of the first connecting plate 10 and the second connecting plate 20, the first assembling portion 11 and the second assembling portion 21 are arranged on different end faces of the connecting piece, so that the connecting piece can be embedded into at least one of the light emitting plate, the grating and the bottom plate of the lamp through the embedding groove 30, the light emitting plate, the bottom plate and other components can be directly and correspondingly buckled in the embedding groove 30 of the connecting piece of the lamp, and the integral assembly of the light emitting plate and the bottom plate can be realized. The utility model discloses a connecting piece and have coupling assembling of this connecting piece simple structure and compactness, convenient to use has effectively improved the packaging efficiency, and strong adaptability is suitable for popularization and application.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims (10)

1. The connecting piece is suitable for assembling of a lamp and is characterized by comprising a first connecting plate and a second connecting plate which are connected into a whole, the connecting angle of the first connecting plate and the second connecting plate corresponds to the assembling angle of two adjacent frames of the lamp, an embedding groove for embedding at least one of a light emitting plate, a grating and a bottom plate of the lamp is formed in the connecting end of the first connecting plate and the second connecting plate, a first assembling portion used for being connected with one of the frames is arranged at the other end of the first connecting plate, a second assembling portion used for being connected with the other frame is arranged at the other end of the second connecting plate, and the embedding groove, the first assembling portion and the second assembling portion are located on different end faces of the connecting piece.

2. The connector according to claim 1, wherein the first connecting plate and the second connecting plate are straight plates or bent plates, and the embedding groove is L-shaped, C-shaped or V-shaped.

3. The connector according to claim 1, wherein the embedding groove is arranged in a depth direction or a transverse direction of the connector.

4. A connector according to claim 1, wherein a support plate is connected between said first and second connector plates on opposite inner sides of the connecting ends thereof.

5. The connector of claim 1, further comprising a locking member disposed in the insertion slot, wherein the locking member is movable or rotatable relative to the insertion slot and is locked or fastened to an insertion portion of the light emitting panel, the grating, or the bottom panel inserted into the insertion slot.

6. The connecting member according to claim 5, wherein the engaging member comprises a positioning plate and a movable plate, the positioning plate is fixedly disposed at an outer side of at least one of the first connecting plate and the second connecting plate, the movable plate is rotatably connected to the positioning plate, and the locking portion of the movable plate is located in the insertion groove and is engageable with the insertion portion inserted into the insertion groove.

7. A coupling according to claim 1, wherein said first and second engagement portions are in the form of projections extending longitudinally from respective free ends of said first and second plates.

8. The connecting member according to claim 1, wherein the first and second engaging portions are groove-shaped and are formed by inwardly or outwardly protruding free ends of the first and second connecting plates in the respective depth directions.

9. A connecting assembly, characterized in that it is assembled from at least two connecting elements according to any one of claims 1 to 8.

10. The connecting assembly of claim 9, wherein the connecting assembly comprises two connecting members which are sleeved up and down, the embedding groove of the lower connecting member is arranged at the top end of the connecting member, the outer side wall of the connecting end of the connecting member is higher than the inner side wall of the connecting member, a semi-surrounding type clamping seat is formed at the connecting end of the connecting member, the embedding groove of the upper connecting member is arranged at the central position of the embedding groove, and the connecting member abuts against the clamping seat and is clamped with the lower connecting member.

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