CN212298865U

CN212298865U - Lamp connecting piece

Info

Publication number: CN212298865U
Application number: CN202021204358.3U
Authority: CN
Inventors: 刘书僮; 魏玉明; 任永兴; 刘海红
Original assignee: Guangzhou Vichi Photoelectric Co ltd
Current assignee: Guangzhou Vichi Photoelectric Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-05
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a lamps and lanterns field, concretely relates to lamps and lanterns connecting piece. This kind of lamps and lanterns connecting piece includes the mounting panel, is equipped with the threaded connection portion that is used for installing lamps and lanterns part on the mounting panel, threaded connection portion includes two walls that stretch out side by side from the face of mounting panel, respectively stretches out a plurality of archs towards another wall on these two walls, a plurality of archs on a wall and a plurality of archs on another wall, and the array orientation is the same and is spaced each other in the array orientation, and external screw thread spare can stretch into between these two walls, and adjacent bellied interval corresponds with external screw thread spare's pitch on the same wall. The lamp connecting piece adopts a new structure to connect the lamp components.

Description

Lamp connecting piece

Technical Field

The utility model relates to a lamps and lanterns field, concretely relates to lamps and lanterns connecting piece.

Background

The existing lamp is diversified, and the installation structure is also diversified. In order to meet the requirements of various mounting structures, some lamp connectors are available on the market. Although the lamp connectors are of various types, the structure of the connection between the lamp connectors and the lamp assembly is single: generally, a screw hole is formed on a lamp connecting piece, and then a lamp component is mounted at the screw hole through a screw.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lamp connecting piece, this lamp connecting piece adopt a new structure to connect the lamps and lanterns subassembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lamp connecting piece, includes the mounting panel, is equipped with the threaded connection portion who is used for installing the lamps and lanterns part on the mounting panel, threaded connection portion includes two walls that stretch out side by side from the face of mounting panel, respectively stretches out a plurality of archs towards another wall on these two walls, a plurality of archs on a wall and a plurality of archs on another wall, and the array orientation is the same and at the mutual interval in the array orientation, and external screw thread spare can stretch into between these two walls, and adjacent bellied interval corresponds with external screw thread spare's pitch on the same wall.

Further, a plurality of protrusions on the two walls are arranged along the extending direction of the wall where the protrusions are respectively arranged, and the extending ends of the two walls are flush to form a mounting opening for the external thread member to be mounted.

Furthermore, the lamp connecting piece is a bridge, the mounting plate is in a long strip shape, and the two walls are correspondingly in a long strip shape.

Further, the protrusion is also in a strip shape corresponding to the wall where the protrusion is located.

Further, the two walls are perpendicular to the plate surface of the mounting plate.

Further, the threaded connection portion extends from the middle of the plate surface of the mounting plate.

Furthermore, the surface of the mounting plate extends out of the auxiliary abutting block towards the lamp component beside the threaded connection part so as to abut against the lamp component.

Further, the auxiliary block is flush with the ends of the two walls from which they project.

Has the advantages that: the two walls in the threaded connection part respectively extend out of a plurality of bulges towards the other wall, the arrangement directions of the bulges on the two walls are the same and are mutually spaced in the arrangement directions, so that the cross section of any position of the two walls is similar to the longitudinal section of the screw hole, and the distance between the adjacent bulges on the same wall corresponds to the thread pitch of the external thread piece, therefore, the external thread piece can extend into the space between the two walls like screwing into the screw hole. And because the screw is screwed into the threaded connection part, the screw is only contacted with the two walls, and the periphery of the screw is not contacted with the screw hole when the screw is screwed into the conventional screw hole, so that the mounting process is labor-saving.

Drawings

FIG. 1 is a schematic view of a mounting structure of a linear lamp;

FIG. 2 is an enlarged view at B in FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a schematic view of an installation structure of the track spotlight;

FIG. 5 is a block diagram of a lamp fitting attachment;

fig. 6 is a schematic view of an installation structure of the open-mounted downlight.

Detailed Description

The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting of the invention.

The first embodiment is as follows:

the installation structure of the linear lamp 100 is shown in fig. 1, and the housing of the linear lamp 100 is the bridge 5 shown in fig. 5. Referring to fig. 1, the linear lamp 100 is mounted on the screw 11 through the fastening member 2: the front end of the screw 11 is inserted into the horizontal portion of the fastener 2 and screwed into the nut 41, so that the fastener 2 is suspended from the front end of the screw 11. The front edges of the vertical parts of the left and right sides of the fixing member 2 are respectively folded back and forth to form a hanging shaft 21 (see fig. 2 in the enlarged view), and correspondingly, the left and right sides of the mounting plate 51 of the bridge 5 are respectively extended back and forth vertically and then folded back and forth to the direction of the mounting plate 51 to form two connecting grooves 53, so that a back fixing portion for connecting the fixing member 2 is formed on the mounting plate 51. As shown in fig. 5, the linear lamp 100 is mounted on the fastening member 2 by aligning one end of the connecting slot 53 with one end of the hanging shaft 21 and relatively moving the connecting slot 53 and the hanging shaft 21 along the length direction of the bridge 5 until the hanging shaft 21 is inserted into the connecting slot 53. Since the housing of the linear lamp 100 is the bridge 5, no additional bridge is needed to connect the fastening members 2. Two

walls

58, 54 perpendicular to the rear face of the mounting plate 51 extend side-by-side from the middle of the rear face of the mounting plate 51. As shown in FIG. 3, wall 58 extends toward wall 54 with a plurality of projections 55, and wall 54 also extends toward wall 58 with a plurality of projections 55. The projections on the wall 58 are aligned in the projecting direction of the wall 58, the projections 55 on the wall 54 are also aligned in the projecting direction of the wall 54, and the projections on the wall 58 and the projections on the wall 54 are spaced from each other in the alignment direction. The spacing of adjacent projections 55 on the wall 58 corresponds to the pitch of the screw 8 as the male element, and the spacing of adjacent projections 55 on the wall 54 corresponds to the pitch, the projecting ends of the two

walls

58, 54 being flush with each other to form a mounting opening from which the screw 8 can project between the two walls 58, 54 (the mounting direction being indicated by the arrow in fig. 3). It can be seen that the two

walls

58, 54 and the projection 55 act as a screw connection. As shown in fig. 1, a battery 91 as a lamp component is attached to the two

walls

58, 54 by screws 8, i.e., in the present embodiment, the two

walls

58, 54 serve as a component connecting portion. The rear plate surface of the mounting plate 51 extends out of the

auxiliary abutting blocks

56 and 57 at two sides of the two

walls

58 and 54 respectively, and the extending ends of the

auxiliary abutting blocks

56 and 57 are flush with the extending ends of the two

walls

58 and 54. The batteries 91 on the two

walls

58, 54 are resisted by the auxiliary resisting

blocks

56, 57 on both sides of the two

walls

58, 54, and the batteries cannot shake left and right. LED lamp panel 92 bonds on the preceding face of mounting panel 51, and it has through-hole (not drawn) to open on mounting panel 51, and electric wire (not drawn) electrically connects battery 91 and LED lamp panel 92 after passing this through-hole, lets battery 91 supply power for LED lamp panel 92. The left side and the right side of the mounting plate 51 respectively extend forwards and vertically, then turn over inwards towards the direction of the mounting plate 51 to form two connecting grooves 52, so that a front fixed connection part is formed on the mounting plate 51, and is symmetrical with the rear fixed connection part in the front-back direction. The left and right sides of the lamp housing 10 are inserted into two coupling grooves 52 in the front fixing portion, respectively, to be mounted on the mounting plate 51.

In the present embodiment, a screw connection portion is used for mounting the battery 91 as a lamp component, and the screw connection portion may be changed to another component connection portion for connecting the lamp component.

Example two:

the bridge 5 of the first embodiment can be used as the lamp connector 5 for installing the track spotlight, as shown in fig. 4, but the two

walls

58 and 54 of the lamp connector 5 as the threaded connection part are turned forward, i.e. the front plate surface of the lamp connector 5 in fig. 4 is equivalent to the rear plate surface of the bridge 5 in fig. 1. Referring to fig. 4, the lamp connector 5 is mounted behind the front end of the screw rod 11 via the fastening member 2, and is connected to the rail 72 as a rail lamp unit via the two

walls

58, 54 of the lamp connector 5. The installer firstly makes the screw 8 pass through the mounting hole (not visible in the figure) at the top of the track strip 72, then makes the screw 8 screw in between the two

walls

58 and 54, and then makes the track strip 72 be installed on the lamp connecting piece 5, and under this state, the ends of the two

auxiliary support blocks

56 and 57 extend out respectively support the left side and the right side of the track strip 72, so that the track strip 72 can not sway left and right, and finally the track spot lamp body 71 is installed on the track strip 72 by adopting the prior art. As shown in fig. 5, the lamp connector 5 is a bridge, the mounting plate 51 is a long strip, the

walls

58 and 54 and the

auxiliary abutting blocks

56 and 57 are correspondingly long strips, and the protrusions 55 on the

walls

58 and 54 are also correspondingly long strips, so that a user can install the track spotlight component at any position of the threaded connection part through the screws 8 according to the needs of the user, and can also install a plurality of track spotlight components on the threaded connection part through a plurality of screws 8.

Example three:

the lamp connecting piece 5 in the second embodiment is used for installing a surface mounted down lamp, and as shown in fig. 6, the lamp connecting piece 5 is installed at the front end of the screw rod 11 through the fixing piece 2. The fixed connecting piece 3 is arranged on the connecting groove 53, is symmetrical with the fixed connecting piece 2 in the front and back direction, and is connected with the part at the rear part of the surface-mounted down lamp 6 through the screw 12, the nut 42 and the nut 43.

In the above three embodiments, each protrusion 55 is elongated corresponding to the

wall

58, 54 on which it is located, that is, each protrusion 55 is disposed along the length direction of the

wall

58, 54 on which it is located, the protrusions 55 on the

walls

58, 54 are respectively arranged along the extending direction of the

walls

58, 54, the ends of the

walls

58, 54 extending out are flush to form the mounting opening, instead, each protrusion 55 is disposed along the extending direction of the

walls

58, 54 on which it is located, the protrusions 55 on the

walls

58, 54 are respectively arranged along the length direction of the

walls

58, 54, and the two ends (i.e., the end facing out of the paper and the end facing into the paper in fig. 2) of the

walls

58, 54 are flush to form the mounting opening.

The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.

Claims

1. The utility model provides a lamp connecting piece, includes the mounting panel, is equipped with the threaded connection portion who is used for installing the lamps and lanterns part on the mounting panel, its characterized in that, threaded connection portion includes two walls that stretch out side by side from the face of mounting panel, respectively stretches out a plurality of archs towards another wall on these two walls, a plurality of archs on a wall and a plurality of archs on another wall, the array orientation is the same and at the interval each other in the array orientation, external screw thread spare can stretch into between these two walls, adjacent bellied interval corresponds with external screw thread spare's pitch on the same wall.

2. The connector of claim 1, wherein the plurality of protrusions on the two walls are aligned in a direction of extension of the respective walls, and ends of the extensions of the two walls are flush with each other to form a mounting opening for receiving the external screw member.

3. A light fitting attachment as claimed in claim 1, wherein the light fitting attachment is a bridge, the mounting plate is elongate and the two walls are correspondingly elongate.

4. A light fitting attachment according to claim 3, wherein said protrusion is also elongate in shape, corresponding to said wall.

5. A luminaire connector as claimed in any one of claims 1 to 4, characterized in that the two walls are perpendicular to the plate surface of the mounting plate.

6. A lamp connection member according to any one of claims 1 to 4, wherein said screw connection portion extends from a middle portion of a plate surface of the mounting plate.

7. The lamp attachment of claim 2 wherein the plate surface of the mounting plate extends beyond the threaded connection toward the lamp component to engage the lamp component with the auxiliary abutment.

8. The luminaire connector of claim 7 wherein the secondary abutment is flush with the projecting ends of the two walls.