CN214468080U - Strip-shaped lighting lamp and lighting lamp assembly - Google Patents

Abstract

The utility model discloses a strip-shaped lighting lamp, which comprises a lampshade and an end cover; the lampshade extends along a first direction, and an inlet and an outlet are formed in two ends of the lampshade; two ends of the outer surface of the lampshade are provided with sunken parts; the recess extends along a first direction; the end covers are arranged at two ends of the lampshade and comprise cover plates, first limiting parts arranged on the back surfaces of the cover plates and second limiting parts arranged on one sides of the cover plates; the end cover and the lampshade are in an assembly state; in an assembly state, the first limiting part is inserted into the inlet and the outlet along the first direction, and the second limiting part is synchronously inserted into the concave part along the first direction. The utility model discloses a bar illumination lamps and lanterns easy dismounting is swift, is convenient for maintain bar lamps and lanterns, effectively satisfies the practical application demand of bar lamps and lanterns. The utility model discloses still disclose an illumination lamps and lanterns sub-assembly, the mode through the combination can prolong the length of illumination lamps and lanterns, and equipment convenient and fast satisfies the installation demand in different places.

Description

Strip-shaped lighting lamp and lighting lamp assembly

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to a bar illumination lamps and lanterns and illumination lamps and lanterns sub-assembly.

Background

The lighting lamp is widely applied in actual work and life, the models and specifications of the lighting lamp are various, and different lighting lamps are suitable for different application places.

There is a lighting fixture with a strip structure, which is installed on the ceiling in the factory building for local area lighting in the factory building. When the prior strip-shaped lamp is assembled, most of the components and parts of the strip-shaped lamp are assembled together by screws. When the interior of the strip-shaped lamp needs to be maintained, all the screws need to be detached in sequence, and after the failed parts and the like are replaced, all the screws are installed in sequence. The operation mode is complex, the strip-shaped lamp is inconvenient to maintain, and the practical application requirement of the strip-shaped lamp is difficult to meet.

SUMMERY OF THE UTILITY MODEL

To the technical problem that exists, the utility model discloses a first purpose is: the strip-shaped lighting lamp is convenient and quick to disassemble and assemble, the strip-shaped lighting lamp is convenient to maintain, and the practical application requirement of the strip-shaped lighting lamp is effectively met.

The second purpose of the utility model is that: the combined assembly of the lighting lamp can prolong the length of the lighting lamp in a combined mode, is convenient and quick to assemble, and meets the installation requirements of different places.

The technical solution of the utility model is realized like this: a strip-shaped lighting lamp comprises a lamp shade and an end cover; the lampshade extends along a first direction, and an inlet and an outlet are formed in two ends of the lampshade; two ends of the outer surface of the lampshade are provided with sunken parts; the recess extends in a first direction;

the end covers are arranged at two ends of the lampshade and comprise cover plates, first limiting parts arranged on the back surfaces of the cover plates and second limiting parts arranged on one sides of the cover plates; the end cover and the lampshade are in an assembly state;

in the assembled state, the first limiting part is inserted into the inlet and the outlet along the first direction, and the second limiting part is synchronously inserted into the concave part along the first direction.

Further, the first limiting part is of an annular structure; the annular structure has an annular outer peripheral surface; at least part of the annular outer peripheral surface is matched with the inner peripheral surface of the inlet and the outlet.

Further, the end cover comprises an installation part arranged on the front surface of the cover plate; and the mounting part is provided with a mounting hole.

Further, the lighting lamp comprises a connecting plate and a lamp strip; slots are formed in two sides of the inner wall of the lampshade; the slot extends along the first direction; at least one end of the slot forms a socket; the connecting plate is in inserted fit with the slot; the lamp strip is arranged on the connecting plate.

Furthermore, two ends of the connecting plate are respectively connected with the cover plate on the corresponding side through screws.

Furthermore, a threading hole is formed in the lampshade.

Further, the lighting fixture comprises a first cover body for covering the end cover; the first cover body is connected with the end cover in a buckling mode; when the first cover body covers the end cover, the mounting hole is exposed out of the first cover body.

A lamp assembly comprises at least two groups of the lighting lamps and a second cover body, wherein the lighting lamps are sequentially butted to form the lamp assembly; the second cover body is arranged corresponding to each butt joint; the second cover body covers the outer parts of the two end covers which are mutually butted, and is respectively connected with the two end covers in a buckling mode.

Further, the luminaire assembly comprises a third enclosure; the third cover body covers the outer parts of the end covers at the two ends of the lamp assembly respectively and is connected with the end covers in a buckling mode.

Furthermore, two connecting terminals are respectively arranged on the two end covers which are mutually butted, and the two connecting terminals are mutually connected in series; a lamp shade of each group of the lighting lamps is internally provided with a lighting assembly; each group of the lighting assemblies is connected with the wiring terminals at the corresponding positions in series; and the lamp shade of one group of the lighting lamps is provided with a threading hole.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses an exit on the end cover of bar illumination lamps and lanterns can the closed lamp shade to effectively prevent impurities such as dust from entering into the inside of lamp shade. The lamp cover is characterized in that the first limiting portion and the second limiting portion are matched for use, the first limiting portion and the second limiting portion are connected with the lamp cover in a plug-in matching mode, and therefore the end cover is convenient and quick to disassemble and assemble and convenient to maintain the bar-shaped lamp. In addition, the end cover is limited on the lampshade through the first limiting part and the second limiting part, so that the end cover is fixed on the lampshade stably and reliably, and the assembly quality of the strip-shaped lamp is effectively improved.

2. The utility model discloses a mode of combination forms the illumination lamps and lanterns sub-assembly, can prolong illumination lamps and lanterns integral erection length, and equipment convenient and fast, effectively satisfies the installation demand in different places.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic three-dimensional structure diagram of the overall structure of the strip-shaped lighting fixture of the present invention;

FIG. 2 is a schematic three-dimensional structure of FIG. 1 from another perspective;

FIG. 3 is a schematic three-dimensional view of the first shell of FIG. 2 with the outer portion removed;

FIG. 4 is a longitudinal cross-sectional view of FIG. 3;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a transverse cross-sectional view of FIG. 3;

FIG. 7 is a schematic three-dimensional view of the end cap and the lamp housing of FIG. 3 separated from each other;

fig. 8 is a front view structural diagram of the lamp cover of the present invention;

fig. 9 is a schematic three-dimensional structure diagram of the end cap of the present invention;

FIG. 10 is a schematic three-dimensional structure of FIG. 9 from another perspective;

fig. 11 is a schematic three-dimensional structure diagram of the first cover of the present invention;

fig. 12 is a schematic three-dimensional structure of the first cover body and the end cap of the present invention;

FIG. 13 is a schematic top view of the structure of FIG. 12;

FIG. 14 is a cross-sectional view taken at B-B of FIG. 13;

FIG. 15 is an enlarged view at E in FIG. 14;

FIG. 16 is a cross-sectional view taken at D-D of FIG. 13;

FIG. 17 is an enlarged view at P in FIG. 16;

fig. 18 is a schematic three-dimensional structure diagram of the connection board and the lamp strip of the present invention;

fig. 19 is a schematic three-dimensional structure diagram of the lighting fixture assembly of the present invention;

FIG. 20 is a schematic three-dimensional view of the second and third shells of FIG. 19 shown separated;

FIG. 21 is a front view structural schematic of FIG. 20;

FIG. 22 is a schematic three-dimensional structure of the alternate view of FIG. 19;

fig. 23 is a schematic three-dimensional structure diagram of a second cover body of the present invention;

fig. 24 is a schematic three-dimensional structure diagram of an end cap applied to a butt joint position of a lamp assembly according to the present invention;

wherein: 1. a lamp shade; 11. an inlet and an outlet; 12. a recessed portion; 13. a slot; 14. threading holes; 2. a cover plate; 21. a first limiting part; 22. a second limiting part; 23. an installation part; 24. mounting holes; 25. a through hole; 26. a first hook; 27. a second hook; 28. a through hole; 3. a first cover body; 31. a first card slot; 32. a second card slot; 4. a connecting plate; 41. a threaded hole; 5. a light strip; 6. a second cover body; 61. a third card slot; 62. a fourth card slot; 7. a third cover body; 8. and a terminal.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Fig. 1-8 show a bar-shaped lighting fixture according to the present invention, which includes a lamp cover 1 and an end cap. The lampshade 1 is of a long strip structure and extends along a first direction (longitudinal direction), the accommodating cavity is processed in the lampshade 1, and an inlet and an outlet 11 are formed at two ends of the lampshade. The lamp strip 5 and other parts are arranged in the accommodating cavity. Through the access opening 11, the relevant components can enter and exit the accommodation chamber. The lampshade 1 is made of plastic materials. A light-transmitting region is formed on the lamp housing 1. In the process, the lampshade 1 is integrally formed by processing equipment.

A recess 12 is formed on the outer surface of the lamp housing 1. The recess 12 extends in a first direction. Both ends of the recess 12 are respectively communicated to both end surfaces of the lamp shade 1 in the first direction, so that both ends of the recess 12 form an opening.

The end caps are mounted at two ends of the lampshade 1 and comprise a cover plate 2, a first limiting part 21 formed on the back surface of the cover plate 2 and a second limiting part 22 formed on one side of the cover plate 2. In the present embodiment, the first position-limiting portion 21 and the second position-limiting portion 22 are installed on the back surface of the cover plate 2, and the second position-limiting portion 22 is located at one side of the first position-limiting portion 21 with a space therebetween. And an assembly state is formed between each group of end covers and the lampshade 1. In the assembled state, the first position-limiting portion 21 is inserted into the inlet/outlet 11 along the first direction, and the second position-limiting portion 22 is inserted into the recess 12 along the first direction. When the plug-in connection is performed, the second limiting portion 22 enters the recess 12 from the open end of the recess 12. Through the structural design, the end cover is assembled on the lampshade 1, and the end cover can only move in the first direction and cannot move in the positions in other directions.

As shown in fig. 9, the first stopper portion 21 has an annular structure. The annular structure has an annular outer peripheral surface. At least part of the annular outer peripheral surface is fitted with the inner peripheral surface of the inlet/outlet 11. In the assembled state, the annular outer peripheral surface is in clearance fit or transition fit connection with the inner peripheral surface of the access opening 11, so that the end cap can close the access opening 11. The second position-limiting portion 22 is a sheet-shaped structure, the recess 12 is a groove structure, and when one end of the second position-limiting portion 22 is inserted into the groove structure, two side edges of the second position-limiting portion 22 are in clearance fit or transition fit connection with side walls of the groove structure, so that the second position-limiting portion 22 is limited in the groove structure and can only move in the first direction.

As shown in fig. 10, the end cap includes a mounting portion 23. The mounting portion 23 is of a flat plate structure. The mounting portion 23 is formed on the back surface of the cover plate 2. The mounting portion 23 is formed with a mounting hole 24. The mounting hole 24 is a kidney-shaped hole. Fasteners such as expansion bolts are passed through the mounting holes 24 so that the end caps can be mounted to a wall or ceiling.

The cover plate 2, the first position-limiting portion 21, the second position-limiting portion 22 and the mounting portion 23 are integrally formed.

As shown in fig. 9 to 17, the bar-shaped light fixture of the present embodiment includes a first housing 3 for covering the end cap. This first cover body 3 has better guard action to the end cover, effectively prevents that the end cover from being collided with and leading to the damage. The bottom surface of the first cover body 3 and one of the side surfaces adjacent to the bottom surface are arranged in an opening mode, the first cover body 3 is detachably connected with the end cover, and the first cover body 3 is connected with the end cover in a buckling mode. After the first cover 3 is assembled to the end cover, the mounting portion 23 is exposed out of the first cover 3 to facilitate mounting of the end cover to a ceiling or a wall. In the present embodiment, a first hook 26 is formed on the cover 2, and a second hook 27 is formed on the mounting portion 23. A first engaging groove 31 is formed on the inner wall of the first cover 3 corresponding to the first hook 26, and a second engaging groove 32 is formed on the inner wall corresponding to the second hook 27. When the first cover 3 is mounted on the end cap, the first hook 26 is connected with the first slot 31 in a snap-fit manner, and the second hook 27 is connected with the second slot 32 in a snap-fit manner. As shown in fig. 15, the second hook 26 and the second engaging groove 32 are engaged with each other vertically, so that the first cover 3 is restricted from moving vertically. As shown in fig. 17, the first bayonet 26 and the first bayonet slot 31 are engaged in a first direction, so that the first cover 3 is restricted from moving in the first direction. The way of the first cover 3 and the end cover being connected by snap fit is a conventional means in the prior art, and is not described in detail. Connect through two buckle structures between the first cover body 3 and the end cover, can make to fix firmly reliable between the first cover body 3 and the end cover, the first cover body 3 is difficult for droing from the end cover. The first cover body 3 is made of plastic and has certain elastic deformation capacity, so that the first cover body can be detached from the end cover after being clamped.

As shown in fig. 5, 6, 7, 8, and 18, the strip-shaped illumination appliance of the present embodiment includes a connection board 4 and a lamp strip 5. The connection plate 4 is an aluminum plate having a predetermined length. Slots 13 are formed on both sides of the inner wall of the lamp housing 1. The slot 13 extends in a first direction. The socket 13 is formed at both ends thereof with a socket. Two sides of the connecting plate 4 enter the slot 13 from the insertion opening, so that the connecting plate can be inserted into the slot 13 along the first direction. The lamp strip 5 is mounted on the connection board 4. The lamp strip 5 has a predetermined length, and the lamp strip 5 comprises a base body and a plurality of LED lamp beads arranged on the base body. The LED lamp beads face the light transmitting area on the lampshade 1, so that light rays emitted by the LED lamp beads are transmitted out of the lampshade 1. The lampshade 1 is provided with a threading hole 14 for the cable of the lamp strip to pass through. The cable conductor in lamp area 5 is worn out through this through wires hole 14 to be connected with external power supply.

As shown in fig. 5, 6 and 18, the cover plate 2 is provided with through holes 25, and screw holes 41 are formed at both ends of the connecting plate 4. In the aforementioned assembled state, the through hole 25 corresponds to the screw hole 41 of the one end of the connection plate 4 in the first direction, and a screw is inserted into the through hole 25 and screwed into the screw hole 41, so that the one end of the connection plate 4 in the first direction can be fixed to the cover plate in the corresponding position.

When the lamp strip is installed, the connecting board 4 and the lamp strip 5 are integrally inserted into the slot 13 through the inlet and outlet 13 at one end. The end caps at both ends are respectively fitted to the lamp housing 1. The distance between the mounting holes 24 on both sides is measured, and expansion bolts are mounted in advance on the wall, ceiling, or the like at positions corresponding to the positions of the mounting holes 24. The end cover is fixed on a wall or a ceiling and the like through the matching of the expansion bolts and the mounting holes 24, so that the strip-shaped lamp of the embodiment is fixedly mounted. The connection plate 4 and the cover plate 2 are then fixed by screws. Finally, the first cover 3 is mounted on the end covers at both ends.

When needs are maintained, the bar-shaped lamp is integrally detached from the wall or the ceiling and the like, after the first cover body 3 is detached, the screws fastened between the cover plate 23 and the connecting plate 4 are loosened, the end cover is detached again, and the connecting plate 4 is pulled out, so that the lamp strip 5 is maintained and replaced.

Corresponding to the strip-shaped lighting lamp, the embodiment further provides a lamp assembly, which includes at least two groups of lighting lamps as described above, and the ends of the lighting lamps are sequentially butted along the length direction to form the lamp assembly. The number of the lighting fixtures is reasonably selected, so that the overall length of the fixture assembly can be changed. A second cover body 6 is added on the basis of the lighting lamp, and the second cover body 6 is installed at each butt joint position. The second cover body 6 is made of plastic, covers the outside of the two end covers which are mutually butted, and is respectively connected with the two end covers in a buckling way. The second cover body 6 is of a U-shaped structure, and two adjacent groups of lighting lamps can be connected together through clamping of the second cover body 6. The second cover body 6 is connected to the first cover body 3 in the same manner, specifically, two third locking grooves 61 and two fourth locking grooves 62 are formed on the inner wall of the second cover body 6, the two third locking grooves 61 correspond to the first locking hooks 61 on the two end covers in butt joint, and the fourth locking grooves 62 correspond to the second locking hooks 62 on the two end covers in butt joint respectively.

The lighting fixture assembly includes a third cage 7, the third cage 7 having substantially the same structure as the first cage 3. The third cover body 7 covers the outer parts of the end covers at the two ends after the lamp assembly is formed, and is connected with the end covers in a buckling mode.

A lighting assembly is mounted within the lamp housing 1 of each group of lighting fixtures in the lighting fixture assembly. The lighting component is the connecting board 4 and the lamp strip 5. The connection board 4 and the lamp strip 5 are mounted in the same manner as the lighting fixture. The two end covers butted with each other are respectively provided with a connecting terminal 8 (as shown in fig. 19-23). The connecting terminal 8 is installed on the outer side of the end cover and fixed with the cover plate 2 of the end cover through a screw (a through hole matched with the screw is processed on the cover plate 2). The two sets of terminals 8 in the opposite connection position are connected in series with each other through a cable. Through-holes 28 are machined in the cover plate 2 of the end closure in the abutting position. The cables of the lighting assemblies inside the lampshade 1 pass through the through holes 28 and are respectively connected in series with the connecting terminals 8 at the corresponding positions, and all the lighting assemblies are connected in series in the above manner. The lamp shade 1 of one group of the lighting lamps is provided with a threading hole 14. Wherein the cable conductor in a set of lamp area 5 is worn out through this through wires hole 14 to be connected with external power supply.

The lighting lamp assembly can prolong the overall installation length of the lighting lamp in a combined mode, the overall length of the lighting lamp assembly can be flexibly arranged according to installation requirements, the assembly is convenient and fast, and the installation requirements of different places are effectively met.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims (10)

1. A strip-shaped lighting lamp comprises a lamp shade and an end cover; the method is characterized in that: the lampshade extends along a first direction, and an inlet and an outlet are formed in two ends of the lampshade; two ends of the outer surface of the lampshade are provided with sunken parts; the recess extends in a first direction;

the end covers are arranged at two ends of the lampshade and comprise cover plates, first limiting parts arranged on the back surfaces of the cover plates and second limiting parts arranged on one sides of the cover plates; the end cover and the lampshade are in an assembly state;

in the assembled state, the first limiting part is inserted into the inlet and the outlet along the first direction, and the second limiting part is synchronously inserted into the concave part along the first direction.

2. Bar light fixture as claimed in claim 1, wherein: the first limiting part is of an annular structure; the annular structure has an annular outer peripheral surface; at least part of the annular outer peripheral surface is matched with the inner peripheral surface of the inlet and the outlet.

3. Bar light fixture as claimed in claim 1, wherein: the end cover comprises an installation part arranged on the front surface of the cover plate; and the mounting part is provided with a mounting hole.

4. Bar light fixture as claimed in claim 1, wherein: the lighting lamp comprises a connecting plate and a lamp strip; slots are formed in two sides of the inner wall of the lampshade; the slot extends along the first direction; at least one end of the slot forms a socket; the connecting plate is in inserted fit with the slot; the lamp strip is arranged on the connecting plate.

5. Bar light fixture as claimed in claim 4, wherein: and two ends of the connecting plate are respectively connected with the cover plates on the corresponding sides through screws.

6. Bar light fixture as claimed in claim 1, wherein: the lampshade is provided with a threading hole.

7. Bar light fixture as claimed in claim 3, wherein: the lighting lamp comprises a first cover body used for covering the end cover; the first cover body is connected with the end cover in a buckling mode; when the first cover body covers the end cover, the mounting hole is exposed out of the first cover body.

8. A luminaire assembly comprising at least two sets of lighting luminaires according to any one of claims 1-3 and a second housing, characterized in that: the lighting fixtures are sequentially butted to form the fixture assembly; the second cover body is arranged corresponding to each butt joint; the second cover body covers the outer parts of the two end covers which are mutually butted, and is respectively connected with the two end covers in a buckling mode.

9. A light fixture assembly as recited in claim 8, wherein: the luminaire assembly comprises a third cage; the third cover body covers the outer parts of the end covers at the two ends of the lamp assembly respectively and is connected with the end covers in a buckling mode.

10. A light fixture assembly as recited in claim 8, wherein: the two end covers which are butted with each other are respectively provided with a wiring terminal, and the two wiring terminals are mutually connected in series; a lamp shade of each group of the lighting lamps is internally provided with a lighting assembly; each group of the lighting assemblies is connected with the wiring terminals at the corresponding positions in series; and the lamp shade of one group of the lighting lamps is provided with a threading hole.

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