WO2021008274A1

WO2021008274A1 - Splicing-type line lamp

Info

Publication number: WO2021008274A1
Application number: PCT/CN2020/095219
Authority: WO
Inventors: 苏建林
Original assignee: 深圳市虫虫科技有限公司
Priority date: 2019-07-13
Filing date: 2020-06-09
Publication date: 2021-01-21

Abstract

A splicing-type line lamp, relating to the technical field of lamps. The splicing-type line lamp comprises: a fixed shell base (1); a lower shell (2) internally equipped with a line groove rail (3); a light source module (4) provided in the lower shell (2); and a lampshade (5) assembled with the lower shell (2). A clamping mechanism (6) is provided between the fixed shell base (1) and the lower shell (2) and used for realizing separation or assembly of the fixed shell base (1) and the lower shell (2). Moreover, the clamping mechanism (6) is also used for realizing disconnection or connection of the light source module (4) and wires. The line lamp can realize quick dismounting and mounting between the lower shell (2) and the fixed shell base (1) of the line lamp to facilitate maintenance of the line lamp, and can cut off a power supply connected to the light source module (4) while the lower shell (2) and the fixed shell base (1) are separated, and the splicing-type line lamp has the advantages of being convenient to dismount and mount, convenient to use, convenient to maintain and high in mounting performance during dismounting and mounting.

Description

A splicable line lamp

Technical field

The invention relates to the technical field of lamps, in particular to a splicable linear lamp.

Background technique

LEDs have gradually gained popularity in daily life due to their small size, low power consumption, long service life, high brightness, low heat, and environmental protection.

Traditional LED linear lamps are mostly used in combination with an aluminum shell structure and a light-transmitting lampshade. When the aluminum shell is assembled, it is mainly assembled by fastening screws or simple insertion and fixing. At the same time, in order to ensure the beauty of the lamp, Usually, the wiring of the linear lamp is placed inside the aluminum shell structure.

Compared with the integrated linear lamp, the above structure has improved the speed of disassembly and assembly, but it is necessary to use a disassembly and assembly tool to remove the fastening screw, which is extremely inefficient. At the same time, due to the excellent conductivity and heat dissipation of the aluminum shell structure, the wiring of the linear lamp is placed inside the linear lamp. When the linear lamp is disassembled, it is very easy to cause a conductive electric shock accident. Therefore, a linear lamp with convenient disassembly and assembly and high safety performance needs to be discovered urgently.

Summary of the invention

The purpose of the present invention is to provide a splicable linear lamp in view of the defects and deficiencies of the prior art, which can not only realize the rapid disassembly and assembly between the lower shell and the fixed housing of the linear lamp, so as to facilitate the installation of the linear lamp Maintenance, and can cut off the power supply of the light source module while the lower shell is separated from the fixed shell base, and can realize the splicing and use of multiple linear lights. It has convenient disassembly and assembly, convenient use, convenient maintenance, and high installation performance during disassembly and assembly. The advantages.

In order to achieve the above object, the technical solution adopted by the present invention is: a splicable linear lamp, comprising: a fixed housing base; a lower housing assembled with the fixed housing base, the fixed housing base and the lower housing A clamping mechanism is provided therebetween, and the clamping mechanism is used to separate or assemble the fixed housing base and the lower housing.

The inner part of the lower housing is fixedly assembled with a wire groove track; a light source module arranged inside the lower housing and a lampshade assembled with the lower housing, the wire groove track covers the inner side of the fixed housing seat The three inner side walls of the wire groove track are provided with power supply wires, and the lower housing is provided with a clamping mechanism for separating or assembling the fixed housing and the lower housing, the light source The module is electrically connected to the power supply wire through the clamping mechanism, and the clamping mechanism is also used to realize the disconnection or connection of the light source module and the wire; when the clamping mechanism is driven to realize all When the fixed housing is separated from the lower housing, the light source module and the wire are disconnected to ensure detachable safety; when the clamping mechanism is driven to realize the fixed housing and the lower housing When the housing is assembled, the light source module is connected to the wire.

The power supply wire includes: a first wire arranged on two parallel sides of the wire groove track, and a second wire arranged on the inner top wall of the wire groove track; the clamping mechanism includes: a sliding type mounted on The housing on the lower housing is disposed on the housing and is detachably assembled on the lower housing for the operator to apply force to control the disconnection between the light source module and the first wire Switch on or on, and, the locking or unlocking component for locking or unlocking the fixed housing and the lower housing, and a side of the housing close to the second wire for connecting The first connection terminal connected by the second wire.

The side wall of the fixed housing seat is provided with a clamping part, the housing is provided with an installation notch, and the card connection and disconnection assembly includes: a part of the convex part arranged on the housing and located in the installation notch. The insulating pressing seat for the operator to apply force from the housing, the insulating pressing seat is protrudingly provided with a pressing head; the insulating pressing seat is arranged on the side of the insulating pressing seat away from the pressing head and is used for The reset of the insulating pressing seat provides a restoring force to facilitate the next pressing operation; a second connecting terminal arranged on the insulating pressing seat close to the first wire; and, arranged on the insulating pressing seat A clamping piece located on and between the second connection terminal and the pressing head and used for clamping or separating from the clamping portion.

The insulating pressing seat is provided with a first locking slot, and the second connecting terminal includes: a first insulating sleeve installed in the first locking slot and clampingly assembled with the first locking slot, A first clamping joint is provided on the first insulating sleeve, and the first clamping joint is used for clamping with the inner wall of the first clamping slot; and, one end of the first insulating sleeve and The first conductive sheet connected to the first wire and the other end connected to the wire of the light source module.

The insulating pressing seat is provided with a second locking slot, and the first connection terminal includes: a second insulating sleeve installed in the second locking slot and clampingly assembled with the second locking slot, A second clamping joint is provided on the second insulating sleeve, and the second clamping joint is used for clamping with the inner wall of the second clamping slot; and, one end of the second insulating sleeve and A second conductive sheet connected to the second wire and connected to the wire of the light source module at the other end.

The clamping mechanism includes: a fixing piece fixedly mounted on the fixed housing base; and a fixing piece mounted on the fixing piece and rotatable relative to the fixing piece, and used to separate from the lower housing or for clamping A clamping piece for locking or unlocking between the fixed housing and the lower housing; and a detachable assembly through the fixing housing and the clamping piece for the user to perform Force to drive the knob of the clip to rotate.

A clamping strip is protrudingly provided on the inner wall of the lower housing, an installation opening is provided on the fixing piece, and the clamping member includes: a connecting rod provided in the installation opening; and fixedly installed on the connecting rod The upper side is far away from the fixing piece and can rotate synchronously with the connecting rod, and is used for clamping or separating with the clip strip; a positioning structure is provided between the connecting rod and the fixing piece, The positioning structure is used to define the position of the connecting rod; when the connecting rod drives the clip joint to be separated from the clip strip, the positioning structure defines the separated connecting rod; When the lever drives the clamping joint to be clamped with the clamp strip, the positioning structure limits the position of the clamped connecting rod.

A relief groove is provided at the edge of the installation opening, an annular boss is provided on the side of the connecting rod away from the pull joint, and the annular boss is attached to the fixing piece, and the positioning structure includes: A positioning groove provided on the annular boss on the side close to the fixing piece; and, the fixed end is fixedly assembled with the inner wall of the relief groove, and the positioning end extends toward the center of the relief groove to be in contact with the positioning Resilient positioning piece for slot clamping or separation.

The connecting rod is a hollow stepped tube, and the knob includes: a rotating head protruding from the fixed housing seat to facilitate the user's application of force; and, arranged on the rotating head and inserted into the hollow portion of the hollow stepped tube , Can move synchronously with the rotating head to transmit the movement of the rotating head to the plug-in post of the connecting rod; the inner wall of the hollow part is provided with a force receiving block, and the plug-in post is provided with A slot that is inserted into the force receiving block; the inner wall of the hollow part is also provided with an anti-dropping protrusion, and the plug-in column is provided with an anti-dropping groove adapted to the anti-dropping protrusion.

The spliced linear lamp further includes: a first connector installed on one side of the lower housing, and a second connector installed on the lower housing; when adjacent to the spliced linear lamp During assembly, the first connector is used for assembling with the second connector of the other spliced linear lamp.

The lower housing is provided with a first insertion groove, a second insertion groove and an installation groove, and the first insertion member includes: an insertion plate inserted into the first insertion groove, detachable A relay terminal for connecting the power supply wires between the adjacent detachable linear lamps, which is installed on the plug board on the side away from the lower housing, and is arranged on the plug board , The clamping part extends through the socket plate to one side of the lower housing to assemble the second socket of the line lamp splicing socket; the second socket includes: Inserting into the mounting board in the second inserting slot for engaging with the card block, the mounting board is provided with a relief notch, and the relief notch is provided corresponding to the mounting slot, And, the operating end which is installed in the relief gap and protrudes from the surface of the lower housing through the relief gap and the installation groove for the user to operate to separate the spliced line lights Dial block.

The plug-in board is provided with positioning bumps, and when the adjacent spliced line lights are plugged and assembled, the positioning bumps abut against the lower shell of another spliced line lamp to realize the positioning of the plug-in board; A second card slot is provided on the side wall of the plug-in board, a second card block is provided on the side wall of the transfer terminal, and the second card block is used to assemble with the second card slot to achieve The detachable assembly between the transfer terminal and the plug-in board.

After adopting the above technical solution, the present invention has the beneficial effects that: the detachable assembly between the lower shell and the fixed housing is realized by the provided card making and breaking assembly, and at the same time, the first connecting terminal is arranged in the card making and breaking assembly. On the insulating pressing seat of the upper part, the second connecting terminal is arranged on the shell of the clamping switch assembly, so that when the line lamp is driven by the clamping mechanism to realize the separation of the fixed housing and the lower housing, the The light source module is disconnected from the wire to ensure detachable safety; when the clamping mechanism is driven to realize the assembly of the fixed housing and the lower housing, the light source module and the wire are Connected in time. The linear lamp provided in this way can not only realize the rapid disassembly and assembly between the lower shell of the linear lamp and the fixed housing, thereby facilitating the maintenance of the linear lamp, but also can cut off the connection of the light source module while the lower housing is separated from the fixed housing. The universal power supply makes the linear lamp have the advantages of convenient disassembly and assembly, convenient use, convenient maintenance, and high installation performance during disassembly and assembly.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.

Fig. 1 is a schematic diagram of the overall structure of the first embodiment in the first view angle;

FIG. 2 is a schematic diagram of the overall structure of Embodiment 1 in a second view angle;

Figure 3 is an exploded view of embodiment 1;

Figure 4 is an enlarged view corresponding to detail A in Figure 3;

5 is a schematic diagram of the installation of the clamping mechanism, the fixed housing, the lampshade, the wire groove track, the first wire and the second wire in Embodiment 1;

6 is a schematic diagram of the overall structure of the snap-in mechanism in Embodiment 1;

Figure 7 is an exploded view of the clamping mechanism in embodiment 1;

8 is a schematic diagram of the structure of the mounting board and the first clamping block in Embodiment 1 after being clamped;

Figure 9 is an exploded view of the mounting plate, the dial block and the first block in Embodiment 1;

Figure 10 is a cross-sectional view of the second embodiment after the clamping mechanism is cut;

11 is a schematic diagram of the structure of the snap-in mechanism in Embodiment 2;

Figure 12 is an exploded view of the clamping mechanism in Embodiment 2;

13 is a schematic diagram of the first structure of the connecting rod in Embodiment 2;

14 is a schematic diagram of the second structure of the connecting rod in Embodiment 2.

Description of Reference Signs: 1. Fixed housing base; 2. Lower housing; 3. Trunking rail; 4. Light source module; 5. Lampshade; 6. Clamping mechanism; 7. First wire; 8. Second wire 9. Housing; 10. Card connecting and disconnecting components; 11. First wiring terminal; 15. Card connection part; 16. Installation gap; 17. Insulation pressing seat; 18. Pressing head; 19. Elastic part; 20. Two connecting terminals; 21, clamping piece; 22, first clamping slot; 23, first insulating sleeve; 24, first conductive piece; 25, first clamping connector; 26, upper cover; 27, second clamping block 28, cover plate; 29, wire slot; 30, second card slot; 31, second insulating sleeve; 32, second card connector; 33, second conductive sheet; 34, first connector; 35, 36. The first plug slot; 37. The second plug slot; 38. Mounting slot; 39. Plug board; 40. Transfer terminal; 41. First card block; 42, Mounting board; 43. Dial block; 44. Gap gap; 45. First card slot; 47. Positioning bump; 48. Second card slot; 49. Third card block; 50. Dial block body; 51. Limit block; 52. Toggle head; 53, limit protrusion; 54, clip strip; 55, mounting plate; 56, fixing piece; 57, clamping piece; 58, knob; 59, mounting port; 60, connecting rod; 61, Card joint; 62. Recessing groove; 63. Annular boss; 64. Positioning groove; 65. Elastic positioning piece; 66. Hollow part; 67. Rotating head; 68. Insertion post; 69. Force block; 70. Slot; 71, anti-falling bump; 72, anti-falling groove.

Detailed ways

The present invention will be further described in detail below in conjunction with the drawings.

This specific embodiment is only an explanation of the present invention, and is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment that do not create any contribution as needed, but as long as the rights of the present invention All requirements are protected by patent law.

Embodiment 1: This embodiment relates to a splicable linear lamp, as shown in Figures 1-9, including: a fixed housing base 1, a lower housing 2, a wire groove track 3, a light source module 4, a lampshade 5, and a card接机构6.

The fixed housing base 1 is used for fixed assembly with a wall or ceiling. The lower housing 2 is assembled with the fixed housing base 1, and the inside of the lower housing 2 is fixedly assembled with a cable groove track 3. The light source module 4 is arranged inside the lower housing 2, and the lampshade 5 is assembled with the lower housing 2. The clamping mechanism 6 is arranged between the fixed housing 1 and the lower housing 2, and the clamping mechanism 6 is used to separate or assemble the fixed housing 1 and the lower housing 2.

Specifically, as shown in Figs. 1-4, the wire groove track 3 covers the inner side wall of the fixed housing 1, and the three inner side walls of the wire groove track 3 are provided with power supply wires. The lower housing 2 is provided with a clamping mechanism for separating or assembling the fixed housing base 1 and the lower housing 2. The light source module 4 is electrically connected to the power supply wire through the clamping mechanism, and the clamping mechanism is also used to realize the disconnection or connection of the light source module 4 and the wire. When the clamping mechanism 6 is driven to realize the separation of the fixed housing 1 and the lower housing 2, the light source module 4 is disconnected from the wire to ensure the safety of the detachable type; when the clamping mechanism 6 is driven to realize the fixed housing 1 and the lower housing When the body 2 is assembled, the light source module 4 is connected to the wire.

Wherein, the power supply wire includes: a first wire 7 arranged on two parallel sides of the wire groove track 3, and a second wire 8 arranged on the inner top wall of the wire groove track 3.

Furthermore, as shown in FIGS. 1-7, the clamping mechanism 6 includes a housing 9, a clamping connection/disconnection assembly 10 and a first connection terminal 11. The housing 9 is slidably mounted on the lower housing 2. The card connection and disconnection assembly 10 is arranged on the housing 9 and is detachably assembled to the lower housing 2. The card connection and disconnection assembly 10 is used for the operator to apply force to control the disconnection or connection between the light source module 4 and the first wire 7, and at the same time, it is used to lock or unlock the housing base 1 and the lower housing 2. The first connecting terminal 11 is arranged on the side of the housing 9 close to the second wire 8. The first connection terminal 11 is used to connect with the second wire 8.

As shown in Figs. 1-7, preferably, a clamping portion 15 is provided on the side wall of the fixed housing base 1, and an installation notch 16 is provided on the housing 9. The card connection/disconnection assembly 10 includes an insulating pressing seat 17, a pressing head 18, an elastic member 19, a second connection terminal 20 and a clamping piece 21.

The insulating pressing seat 17 is disposed on the housing 9 and located in the installation notch 16. The insulating pressing seat 17 partially protrudes from the housing 9 for the operator to apply force, and a pressing head 18 is protrudingly provided on the insulating pressing seat 17. The elastic member 19 is disposed on the insulating pressing seat 17 away from the pressing head 18. The elastic member 19 is used to provide a restoring force for the reset of the insulating pressing seat 17, so as to facilitate the next pressing operation. The second connection terminal 20 is arranged on the insulating pressing seat 17 on the side close to the first wire 7. The second connection terminal 20 is used to connect with the second wire 8. The clamping piece 21 is disposed on the insulating pressing seat 17 and located between the second connection terminal 20 and the pressing head 18. The clamping piece 21 is used for clamping or separating with the clamping portion 15.

As shown in Figs. 1-7, preferably, there are two symmetrical installation notches 16 and two insulating pressing seats 17 correspondingly. The elastic member 19 is arranged between the two insulating pressing seats 17, and the elastic member 19 is an elastic piece. And the shrapnel is fixedly installed on the housing 9 by screws.

Specifically, as shown in FIGS. 6 and 7, the insulating pressing seat 17 is provided with a first locking slot 22, and the second connecting terminal 20 includes: a first insulating sleeve 23 and a first conductive sheet 24. The first insulating sleeve 23 is installed in the first locating slot 22 and is clamped and assembled with the first locating slot 22. A first clamping joint 25 is provided on the first insulating sleeve 23, and the first clamping joint 25 is used for clamping with the inner wall of the first clamping slot 22. The first conductive sheet 24 is disposed in the first insulating sleeve 23. One end of the first insulating sleeve 23 is connected to the first wire 7, and the other end is connected to the wire of the light source module 4.

As shown in FIGS. 6 and 7, in this embodiment, the first locking slot 22 is provided with three sub-slots, and the three sub-slots are used for installing the three first conductive sheets 24 and the first insulating sleeve 23. Both ends of the first insulating sleeve 23 along the length direction are provided with first clamping joints 25. The first conductive sheet 24 is a copper sheet.

The housing 9 includes: an upper cover 26, a second block 27 and a cover 28. The upper cover 26 is provided with a wire slot 29 for fixing and arranging the wires of the light source module 4. The cover 28 and the second clamping block 27 are clamped and assembled.

As shown in FIGS. 6 and 7, the upper cover 26 is provided with a second clamping slot 30, and the first connection terminal 11 includes: a second insulating sleeve 31, a second clamping joint 32 and a second conductive sheet 33. The second insulating sleeve 31 is installed in the second locking slot 30 and is assembled with the second locking slot 30 by clamping. A second clamping joint 32 is provided on the second insulating sleeve 31, and the second clamping joint 32 is used for clamping with the inner wall of the second clamping slot 30. The second conductive sheet 33 is disposed in the second insulating sleeve 31. One end of the second conductive sheet 33 is connected to the second wire 8 and the other end is connected to the wire of the light source module 4.

Further, as shown in FIGS. 1-9, the spliced linear lamp further includes: a first connector 34 and a second connector 35. The first connector 34 is installed on one side of the lower housing 2. The second connector 35 is installed on the lower housing 2. When the adjacent spliced linear lamps are assembled, the first connector 34 is used to assemble with the second connector 35 of another spliced linear lamp.

Specifically, the lower housing 2 is provided with a first insertion groove 36, a second insertion groove 37, and an installation groove 38, and the first insertion groove 36 and the second insertion groove 37 are both profiles used by the lower housing 2. Constructed by its own groove. The first plug connector 34 includes a plug board 39, a transfer terminal 40 and a first block 41.

As shown in FIGS. 3, 4, and 7-9, the plug board 39 is plugged into the first plug slot 36. The relay terminal 40 is detachably mounted on the plug board 39 on the side away from the lower housing 2. The relay terminal 40 is used to connect the power supply wires between adjacent detachable linear lights. The first block 41 is disposed on the plug board 39. The clamping portion 15 of the first clamping block 41 penetrates the socket plate 39 and extends to the side of the lower housing 2 so as to be assembled with the second socket 35 when the linear lamp is spliced.

The second plug connector 35 includes a mounting plate 42 and a shift block 43. The installation board 42 is inserted into the second insertion slot 37, and the installation board 42 is used for engaging with the first clamping block 41. A relief gap 44 is provided on the mounting plate 42, and the relief gap 44 is provided corresponding to the installation groove 38. The shift block 43 is installed in the recess 44, and the operating end of the shift block 43 passes through the recess 44 and the mounting groove 38 to protrude from the surface of the lower housing 2. The dial block 43 is used for the user to operate, so as to separate the spliced line lights.

As shown in Figures 3, 4, and 7-9, preferably, the mounting plate 42 is provided with a first card slot 45, the recess 44 is provided in the first card slot 45, and the first card block 41 is used to connect with the first card slot 45. The inner side wall of the slot 45 is clamped. The plug-in board 39 is provided with positioning bumps 47. When the adjacent spliced linear lights are inserted and assembled, the positioning bumps 47 abut the lower housing 2 of another spliced linear lamp to realize the positioning of the plug-in board 39 .

Further, as shown in Figures 3 and 4, a second card slot 48 is provided on the side wall of the plug-in board 39, a third card block 49 is provided on the side wall of the transfer terminal 40, and the third card block 49 is used for The second slot 48 is assembled, so as to realize the detachable assembly between the transfer terminal 40 and the plug-in board 39.

Further, as shown in FIGS. 8 and 9, the dial block 43 includes: a dial block 43 body, a limit block 51 and a dial head 52. The limiting block 51 is protrudingly arranged on the body of the shifting block 43, and the limiting block 51 is used for engaging with the bottom wall of the first slot 45 to prevent the body of the shifting block 43 from being separated from the mounting plate 5542. The toggle head 52 is arranged on the side of the toggle block 43 away from the limit block 51 for the user to apply force.

Preferably, as shown in Figures 8 and 9, a limiting protrusion 53 is provided on the bottom wall of the first slot 45, and the limiting protrusion 53 is used to cooperate with the inner wall of the first slot 45 to limit the displacement of the shift block 43. Scope of activity.

Embodiment 2: The main difference between this embodiment and Embodiment 1 is that, as shown in FIGS. 10-14, in this embodiment, the clamping mechanism 6 includes a fixing piece 56, a clamping member 57 and a knob 58.

Specifically, as shown in FIGS. 10-14, the fixing piece 56 is fixedly installed on the fixing housing 1. The clamping member 57 is installed on the fixing plate 56, and the fixing clamping member 57 can rotate relative to the fixing plate 56. The clamping member 57 is used for separating or clamping with the lower housing 2 so as to achieve locking or unlocking between the fixed housing 1 and the lower housing 2. The knob 58 passes through the fixed housing 1 and is detachably assembled with the clamping member 57. The knob 58 is used for the user to apply force to drive the clamping member 57 to rotate, so as to realize the assembly and separation between the fixed housing 1 and the lower housing 2.

Further, as shown in FIGS. 10-14, a clamping strip 54 is protrudingly provided on the inner wall of the lower housing 2, and an installation opening 59 is provided on the fixing piece 56. The clamping member 57 includes a connecting rod 60 and a clamping joint 61.

The connecting rod 60 is arranged in the installation port 59. The clamping joint 61 is fixedly installed on the side of the connecting rod 60 away from the fixing piece 56, and the clamping joint 61 can rotate synchronously with the connecting rod 60. The clamping joint 61 is used for clamping or separating with the clamping strip 54 so as to realize the clamping and separating between the fixed housing 1 and the lower housing 2.

It should be noted that a positioning structure is provided between the connecting rod 60 and the fixing piece 56, and the positioning structure is used to limit the position of the connecting rod 60. When the connecting rod 60 drives the card joint 61 to separate from the card strip 54, the positioning structure limits the separated connecting rod 60. When the connecting rod 60 drives the card joint 61 to be clamped with the clamp strip 54, the positioning structure limits the position of the clamped connecting rod 60.

Preferably, as shown in Figures 10-14, a relief groove 62 is provided at the edge of the mounting opening 59, and a ring-shaped boss 63 is provided on the side of the connecting rod 60 away from the pull joint, and the ring-shaped boss 63 is attached to the fixing piece 56. , The positioning structure includes: a positioning slot 64 and an elastic positioning piece 65. The positioning groove 64 is provided on the side of the annular boss 63 close to the fixing piece 56. The fixed end of the elastic positioning piece 65 is fixedly assembled with the inner wall of the relief groove 62, and the positioning end of the elastic positioning piece 65 extends toward the center of the relief groove 62 to be engaged with or separated from the positioning groove 64.

In this embodiment, as shown in FIGS. 10-14, the elastic positioning piece 65 and the inner wall of the positioning groove 64 are integrally formed. There are two symmetrical recesses 62, two corresponding elastic positioning pieces 65, and four positioning grooves 64 crosswise. In other embodiments, the installation method between the elastic positioning piece 65 and the inner wall of the positioning groove 64 may also be welding forming, inserting fixing, and the like.

Furthermore, as shown in FIGS. 10-14, the connecting rod 60 is a hollow stepped tube, and the knob 58 includes a rotating head 67 and an insertion post 68. The rotating head 67 protrudes from the fixed housing 1 to facilitate the user to apply force. The plug post 68 is arranged on the rotating head 67 and inserted into the hollow portion 66 of the hollow stepped tube. The plug post 68 can move synchronously with the rotating head 67 so as to transmit the movement of the rotating head 67 to the connecting rod 60. In this embodiment, the plug post 68 and the rotating head 67 are integrally formed.

Preferably, as shown in FIGS. 10-14, a force receiving block 69 is provided on the inner wall of the hollow portion 66, and a slot 70 for inserting the force receiving block 69 is provided on the insertion post 68. The connecting rod 60 cooperates with the force receiving block 69 through the insertion groove to realize synchronous rotation with the insertion post 68. The inner wall of the hollow portion 66 is also provided with an anti-dropping protrusion 71, and the plug post 68 is provided with an anti-dropping groove 72 that is adapted to the anti-dropping protrusion 71. The plug-in post 68 is firmly assembled with the connecting rod 60 through the cooperation of the anti-dropping protrusion 71 and the anti-dropping groove 72.

The above are only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent substitutions made by those of ordinary skill in the art to the technical solution of the present invention shall be covered as long as they do not depart from the spirit and scope of the technical solution of the present invention. Within the scope of the claims of the present invention.

Claims

A splicable linear lamp, comprising: a fixed housing base (1); a lower housing (2) assembled with the fixed housing base (1), and a wire groove track is fixedly assembled inside the lower housing (2) (3); The light source module (4) provided inside the lower housing (2) and the lampshade (5) assembled with the lower housing (2), characterized in that the fixed housing (1) A clamping mechanism (6) is provided between) and the lower housing (2), and the clamping mechanism (6) is used to separate the fixed housing (1) from the lower housing (2) Or assembly.
The splicable linear lamp according to claim 1, wherein the wire groove track (3) covers the inner side wall of the fixed housing (1), and three of the wire groove track (3) A power supply wire is arranged on the inner side wall, the clamping mechanism is arranged on the lower housing (2), the light source module (4) is electrically connected to the power supply wire through the clamping mechanism, the The clamping mechanism is also used to realize disconnection or connection between the light source module (4) and the wire;

When the clamping mechanism (6) is driven to separate the fixed housing (1) from the lower housing (2), the light source module (4) is disconnected from the wire to ensure a detachable Security

When the clamping mechanism (6) is driven to realize the assembly of the fixed housing (1) and the lower casing (2), the light source module (4) is connected with the wire.
The splicable linear lamp according to claim 2, wherein the power supply wire comprises: a first wire (7) arranged on two parallel sides of the wire groove track (3), and a first wire (7) arranged on the The second wire (8) on the inner top wall of the wire groove track (3);

The card connection mechanism includes:

The casing (9) slidably mounted on the lower casing (2),

Set on the housing (9) and detachably assembled on the lower housing (2) for the operator to apply force to control the light source module (4) and the first wire (7) ) Is disconnected or connected, and, the card connection and disconnection assembly (10) locked or unlocked between the fixed housing (1) and the lower housing (2), and,

A first connection terminal (11) arranged on the housing (9) close to the second wire (8) and used for connecting with the second wire (8).
The splicable linear lamp according to claim 3, characterized in that the side wall of the fixed housing (1) is provided with a clamping portion (15), and the housing (9) is provided with an installation notch ( 16) The card connecting and disconnecting component (10) includes:

An insulating pressing seat (17) arranged on the housing (9) and located in the mounting gap (16), partially protruding from the housing (9) for the operator to apply force, the insulating pressing seat (17) A pressing head (18) is protrudingly provided on the upper side; the insulating pressing seat (17) is arranged on the side away from the pressing head (18) for resetting the insulating pressing seat (17) An elastic piece (19) that provides restoring force to facilitate the next pressing operation;

A second connection terminal (20) arranged on the insulating pressing seat (17) on the side close to the first wire (7); and,

Set on the insulating pressing seat (17) and located between the second connection terminal (20) and the pressing head (18) and used for clamping or separating from the clamping portion (15) The clip (21).
The splicable linear lamp according to claim 4, characterized in that a first locking slot (22) is provided on the insulating pressing seat (17), and the second connecting terminal (20) comprises:

A first insulating sleeve (23) installed in the first locking slot (22) and snap-fitted with the first locking slot (22), the first insulating sleeve (23) is provided with a A clamping joint (25), the first clamping joint (25) is used for clamping with the inner wall of the first clamping slot (22); and,

A first conductive sheet (24) with one end connected to the first wire (7) and the other end connected to the wire of the light source module (4) is arranged in the first insulating sleeve (23).
The splicable linear lamp according to claim 5, characterized in that a second locking slot (30) is provided on the insulating pressing seat (17), and the first connecting terminal (11) comprises:

A second insulating sleeve (31) installed in the second locking slot (30) and snap-fitted with the second locking slot (30), the second insulating sleeve (31) is provided with a A two card connector (32), the second card connector (32) is used to engage with the inner wall of the second card slot (30);

A second conductive sheet (33) with one end connected to the second wire (8) and the other end connected to the wire of the light source module (4) is arranged in the second insulating sleeve (31).
The splicable linear lamp according to claim 1, wherein the clamping mechanism (6) comprises: a fixing piece (56) fixedly installed on the fixing housing (1);

Installed on the fixed piece (56) and rotatable relative to the fixed piece (56), used to be separated from or clamped with the lower housing (2) to realize the fixed housing (1) and The clamping member (57) that is locked or unlocked between the lower shells (2); and, through the fixed housing (1) and the clamping member (57) detachably assembled, A knob (58) for the user to apply force to drive the clamping member (57) to rotate.
The splicable linear lamp according to claim 7, characterized in that a clamping strip (54) is protrudingly provided on the inner wall of the lower housing (2), and a mounting opening is provided on the fixing piece (56) (59), the clamping member (57) includes: a connecting rod (60) arranged in the mounting opening (59); and fixedly mounted on the connecting rod (60) away from the fixing piece ( 56) A card joint (61) that can be rotated synchronously with the connecting rod (60) on one side and used for clamping or separating with the card strip (54).
The splicable linear lamp according to claim 8, characterized in that, a relief groove (62) is provided at the edge of the mounting opening (59), and the connecting rod (60) is far away from the pulling joint. An annular boss (63) is arranged on the side, and the annular boss (63) is attached to the fixing piece (56). The positioning structure includes: being arranged on the annular boss (63) and close to the fixing The positioning groove (64) on one side of the sheet (56); and, the fixed end is fixedly assembled with the inner wall of the relief groove (62), and the positioning end extends toward the center of the relief groove (62) to be in contact with the positioning The slot (64) is a snap-fitted or separated elastic positioning piece (65).
The splicable linear lamp according to claim 9, characterized in that the connecting rod (60) is a hollow stepped tube, and the knob (58) comprises:

A rotating head (67) protruding from the fixed housing (1) for the user to apply force; and,

The rotating head (67) is arranged on the rotating head (67) and inserted into the hollow part (66) of the hollow stepped tube and can move synchronously with the rotating head (67) to transmit the movement of the rotating head (67) to The plug post (68) of the connecting rod (60);

A force receiving block (69) is provided on the inner wall of the hollow portion (66), and a slot (70) inserted into the force receiving block (69) is provided on the plug post (68); The inner wall of the hollow portion (66) is also provided with an anti-dropping protrusion (71), and the plug post (68) is provided with an anti-dropping groove (72) adapted to the anti-dropping protrusion (71).
The splicable linear lamp according to any one of claims 1-7 and 8-10, characterized in that, the splicable linear lamp further comprises: a second part installed on one side of the lower housing (2) A connector (34), and a second connector (35) installed on the lower housing (2); when the adjacent spliced linear lamp is assembled, the first connector ( 34) Used for assembling with the second connector (35) of another spliced linear lamp.
The splicable linear lamp according to claim 11, characterized in that a first insertion groove (36), a second insertion groove (37) and a mounting groove (38) are provided on the lower housing (2). ), the first plug (34) includes: a plug board (39) plugged into the first plug slot (36);

A relay terminal (40) that is detachably installed on the plug-in board (39) on the side away from the lower housing (2) and used to connect the power supply wires between the adjacent detachable linear lamps ;as well as,

The clamping portion (15) provided on the plug-in board (39) passes through the plug-in board (39) and extends to the side of the lower housing (2) to splice the plug-in piece on the linear lamp The clamping block assembled by the second connector (35);

The second plug connector (35) includes: a mounting plate (42) that is inserted into the second plug slot (37) and used for clamping with the card block, the mounting plate (42) ) Is provided with a relief gap (44), the relief gap (44) is provided corresponding to the installation groove (38), and,

Installed in the relief gap (44), the operating end passes through the relief gap (44) and the mounting groove (38) protruding from the surface of the lower housing (2) for supply The user operates the dial block (43) to separate the spliced line lights.
The splicable linear lamp according to claim 12, characterized in that a positioning protrusion (47) is provided on the plug-in board (39), and when the adjacent spliced linear lamp is inserted and assembled, the positioning The bump (47) abuts against the lower housing (2) of another spliced linear lamp to realize the positioning of the plug-in board (39); the side wall of the plug-in board (39) is provided with a second card slot (48) A second clamping block (27) is provided on the side wall of the transfer terminal (40), and the second clamping block (27) is used to assemble with the second clamping slot (48) to realize the The detachable assembly between the relay terminal (40) and the plug board (39).