CN216720395U

CN216720395U - Splicing connector of strip lamp

Info

Publication number: CN216720395U
Application number: CN202220320900.4U
Authority: CN
Inventors: 冯黎明
Original assignee: Foshan Dongdian Times Lighting Co ltd
Current assignee: Foshan Dongdian Times Lighting Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-10
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to the field of line lamps, in particular to a splicing connector of a line lamp, which comprises a left end shell and a right end shell, wherein a connecting shell is arranged between the left end shell and the right end shell, two ends of the connecting shell are respectively spliced with the left end shell and the right end shell in a matching way, a connecting terminal is fixed inside the connecting shell, and a left terminal and a right terminal which are matched with the connecting terminal are respectively fixed inside the left end shell and the right end shell.

Description

Splicing connector of strip lamp

Technical Field

The utility model relates to the field of line lamps, in particular to a splicing connector of a line lamp.

Background

The line lamp uses comparatively extensively in the life, main illumination such as mainly used office, market, house, workshop, because the specification and size of single line lamp is limited, needs a plurality of line lamp combinations to use when the large tracts of land is used, for aesthetic property and circuit simplification, through the combination of connector lug connection combination into characteristic shape between the line lamp, adapts to different occasions and uses.

The conventional patent document CN205592902U discloses a combined line lamp and a joint thereof, wherein when a plurality of line lamps are spliced, the device can simultaneously realize the requirements of splicing and electrical connection of the combined line lamp by only matching each connecting end of the joint with a guide rail respectively and electrically connecting the connecting terminal of each connecting end with an electric wire in the guide rail, so that the plurality of line lamps have no butt joint requirement.

Current lines lamp connector adopts public, female double plug cooperation to connect, because public plug is in the exposure state, and the public plug breaks down easily after long-time the use, leads to whole public plug module to destroy, and not only cost of maintenance is high, need follow the lamp body moreover and dismantle the maintenance, and the operation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems in the prior art: current lines lamp connector adopts public, female double plug cooperation to connect, because public plug is in the exposure state, and the public plug breaks down easily after long-time the use, leads to whole public plug module to destroy, and not only cost of maintenance is high, need follow the lamp body moreover and dismantle the maintenance, and the operation is comparatively troublesome.

The utility model provides a splicing connector of a strip lamp, which aims to solve the problems in the prior art and comprises a left end shell and a right end shell, wherein a linking shell is arranged between the left end shell and the right end shell, two ends of the linking shell are respectively in adaptive splicing with the left end shell and the right end shell, a linking terminal is fixed inside the linking shell, a left terminal and a right terminal which are adaptive to the linking terminal are respectively fixed inside the left end shell and the right end shell, the left end shell and the right end shell are respectively fixed on the surface of a light bar assembly, when the light bar assembly is spliced, two ends of the linking shell are oppositely spliced with the left end shell and the right end shell, and the left terminal and the right terminal are connected and conducted through the linking terminal.

Preferably, the tip of left terminal is the column, and the left end that links up the terminal cup joints with left terminal adaptation, the tip of right terminal is the tube-shape, and the right-hand member that links up the terminal is pegged graft with right-hand member adaptation, and left terminal is pegged graft with the left end that links up the terminal, and the right-hand member that links up the terminal is pegged graft with right-hand member, makes circuit connection comparatively stable.

Preferably, the end parts of the right end and the left end of the linking terminal are spherical, so that the left terminal, the linking terminal and the right terminal can be conveniently plugged, and plugging and blocking caused by micro deviation are avoided.

Preferably, the outside cover of right side terminal is equipped with a right side and keeps a section of thick bamboo, and the inner wall of a right side holding section of thick bamboo fixed connection right-hand member shell links up the right-hand member of shell and has seted up the dilatation hole, and a right side keeps a section of thick bamboo and dilatation hole adaptation grafting, keeps a section of thick bamboo and the grafting in dilatation hole through the right side, consolidates the right side terminal and links up being connected of terminal.

Preferably, the outside cover of left terminal is equipped with a left holding section of thick bamboo, and a left side is kept a section of thick bamboo and is fixed with the inner wall of left end shell, links up the left end of shell and has seted up the cavity, and the cavity internal fixation has a linking section of thick bamboo of pegging graft with a left holding section of thick bamboo adaptation, links up the outside of barrel cover in linking up the terminal, through linking up the grafting of a section of thick bamboo and a left holding section of thick bamboo, consolidates the left terminal and link up the connection of terminal.

Preferably, the end of the left terminal is located inside the left holding barrel, the end of the right terminal is located inside the right holding barrel, and the left end of the connection terminal is located inside the connection barrel, so that in the plugging process of the device, the right holding barrel is earlier in plugging with the expansion hole than the connection terminal and the right terminal, and the connection barrel is earlier in plugging with the left holding barrel than the connection terminal and the connection terminal, so that the connection among the left terminal, the right terminal and the connection terminal is positioned, and the connection abrasion of the left terminal, the right terminal and the connection terminal is reduced.

Preferably, the clamping groove is formed in the outer wall of the end portion of the connecting shell, clamping blocks aligned with the clamping grooves are fixed on the inner walls of the left end shell and the right end shell, the left end shell, the right end shell and the connecting shell are locked through clamping of the clamping blocks and the clamping grooves, and therefore the phenomenon that inserting looseness occurs is avoided.

Preferably, the end of the left terminal far away from the connecting shell penetrates through the left end shell, the end of the right terminal far away from the connecting shell penetrates through the right end shell, the left end of the left terminal and the right end of the right terminal are both semi-cylindrical, and the left terminal and the right terminal are conveniently riveted with a lamp circuit.

Compared with the related art, the splicing connector of the strip lamp provided by the utility model has the following beneficial effects:

the left end shell and the right end shell are spliced by the splicing shell, the splicing terminal is spliced with the left terminal and the right terminal to form line connection, the splicing shell is an independent splicing part, the replacement is convenient and fast when a fault occurs, in addition, the cost is low, in addition, the left end shell, the right end shell and the splicing shell have a triple splicing structure, the splicing of the lamp is more stable, and the fault rate is reduced.

Drawings

FIG. 1 is a schematic view of the expanded structure of the present invention;

FIG. 2 is a schematic diagram of a plug-in structure according to the present invention;

FIG. 3 is an expanded cross-sectional structural schematic view of the present invention;

fig. 4 is a schematic diagram of the plugging cross-sectional structure of the present invention.

Reference numbers in the figures: 1. a left end housing; 2. a right end housing; 3. a connecting shell; 4. a left terminal; 5. a right terminal; 6. a connection terminal; 7. a dilation hole; 8. a right retention cartridge; 9. a joining cylinder; 10. a left retention cartridge; 11. a card slot; 12. and (7) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Example one

As shown in fig. 1 to 4, a splicing connector for a strip lamp is assembled by:

assembly description: three groups of left terminals 4 are fixed in the left end shell 1 in parallel, the tail end of each left terminal 4 penetrates through the left end shell 1, three groups of linking terminals 6 are fixed in the linking shell 3 in parallel, three groups of right terminals 5 are fixed in the right end shell 2 in parallel, the tail end of each right terminal 5 penetrates through the right end shell 2, the left terminals 4, the right terminals 5 and the linking terminals 6 are accurately aligned, clamping blocks 12 are fixed on the inner walls of the left end shell 1 and the right end shell 2, and the positions of the clamping blocks 12 correspond to the clamping grooves 11.

The working principle is as follows: left end shell 1 and right-hand member shell 2 are fixed respectively on the surface of lamp strip subassembly, and the circuit of lamp strip subassembly is connected with left terminal 4 and right terminal 5 respectively, and when lamp strip subassembly spliced, the both ends that will link up shell 3 are to inserting with left end shell 1 and right-hand member shell 2, and left terminal 4 and right terminal 5 are electrically conductive through linking up terminal 6 connection, through the joint of fixture block 12 and draw-in groove 11, lock left end shell 1, right-hand member shell 2, linking shell 3's connection.

Example two

As shown in fig. 1 to 4, a splicing connector for a strip lamp is assembled by:

assembly description: three groups of left terminals 4 are fixed in parallel inside a left end shell 1, the tail end of the left terminal 4 penetrates through the left end shell 1, three groups of linking terminals 6 are fixed in parallel inside a linking shell 3, three groups of right terminals 5 are fixed in parallel inside the right end shell 2, the tail end of the right terminal 5 penetrates through the right end shell 2, the left terminal 4, the right terminal 5 and the linking terminal 6 are precisely aligned, a clamping block 12 is fixed on the inner wall of the left end shell 1 and the right end shell 2, the position of the clamping block 12 corresponds to a clamping groove 11, a linking cylinder 9 is wrapped outside the left end of the linking terminal 6 and is fixed with the inner wall of the linking shell 3, the left end of the linking terminal 6 is shrunk in the linking cylinder 9, a right holding cylinder 8 is wrapped outside the right terminal 5 and is fixed with the inner wall of the right end shell 2, the end of the right terminal 5 is shrunk in the right holding cylinder 8, a left holding cylinder 10 is wrapped outside the left terminal 4 and is fixed with the inner wall of the left end shell 1, the end of the left terminal 4 is retracted inside the left holding cylinder 10.

The working principle is as follows: left end shell 1 and right-hand member shell 2 are fixed respectively on the surface of lamp strip subassembly, the circuit of lamp strip subassembly is connected with left terminal 4 and right terminal 5 respectively, when lamp strip subassembly splices, the both ends that will link up shell 3 are to inserting with left end shell 1 and right-hand member shell 2, left terminal 4 and right terminal 5 are electrically conductive through linking up terminal 6 connection, through the joint of fixture block 12 and draw-in groove 11, to left end shell 1, right-hand member shell 2, the connection of linking shell 3 locks, through the grafting of a right side holding section of thick bamboo 8 and dilatation hole 7, link up a section of thick bamboo 9 and the grafting of a left side holding section of thick bamboo 10, make left terminal 4, link up terminal 6, the connection between the right-hand member 5 is more firm.

Claims

1. The utility model provides a splicing connector of strip lamp, includes left end shell (1) and right-hand member shell (2), its characterized in that, is provided with between left end shell (1) and right-hand member shell (2) and links up shell (3), links up the both ends of shell (3) and pegs graft with left end shell (1) and right-hand member shell (2) adaptation respectively, links up the inside of shell (3) and is fixed with and links up terminal (6), the inside of left end shell (1) and right-hand member shell (2) is fixed with respectively and links up left terminal (4) and right-hand member (5) of terminal (6) adaptation.

2. The splicing connector of a strip lamp according to claim 1, wherein the end part of the left terminal (4) is columnar, the left end of the linking terminal (6) is in adaptive socket joint with the left terminal (4), the end part of the right terminal (5) is cylindrical, and the right end of the linking terminal (6) is in adaptive socket joint with the right terminal (5).

3. A strip lamp splicing connector according to claim 2, wherein the right end of the splicing terminal (6) and the end of the left terminal (4) are spherical.

4. The splicing connector of a strip lamp as claimed in claim 2, wherein a right holding cylinder (8) is sleeved outside the right terminal (5), the right holding cylinder (8) is fixedly connected with the inner wall of the right end shell (2), a capacity expansion hole (7) is formed in the right end of the joining shell (3), and the right holding cylinder (8) is spliced with the capacity expansion hole (7) in an adaptive mode.

5. A splicing connector of a bar lamp according to claim 4, wherein a left holding barrel (10) is sleeved outside the left terminal (4), the left holding barrel (10) is fixed with the inner wall of the left end shell (1), a cavity is formed in the left end of the joining shell (3), a joining barrel (9) which is in adaptive splicing connection with the left holding barrel (10) is fixed in the cavity, and the joining barrel (9) is sleeved outside the joining terminal (6).

6. A strip lamp splicing connector according to claim 5, wherein the end of the left terminal (4) is located inside a left holding barrel (10), the end of the right terminal (5) is located inside a right holding barrel (8), and the left end of the engaging terminal (6) is located inside an engaging barrel (9).

7. A splicing connector of a bar light according to claim 1, wherein the outer wall of the end of the joining shell (3) is provided with a clamping groove (11), and the inner walls of the left end shell (1) and the right end shell (2) are respectively fixed with a clamping block (12) aligned with the clamping groove (11).

8. A strip lamp splicing connector according to claim 1, wherein the end of the left terminal (4) remote from the splicing housing (3) penetrates through the left end housing (1), the end of the right terminal (5) remote from the splicing housing (3) penetrates through the right end housing (2), and the left end of the left terminal (4) and the right end of the right terminal (5) are both semi-cylindrical.