CN213900875U

CN213900875U - Self-locking mounting box and track lamp

Info

Publication number: CN213900875U
Application number: CN202023226124.1U
Authority: CN
Inventors: 何有彬; 罗阳; 罗兴; 宋志辉
Original assignee: Foshan Nanhai Lingshang Lighting Co ltd
Current assignee: Foshan Nanhai Lingshang Lighting Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-06
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to the technical field of lighting lamps, in particular to a self-locking mounting box and a track lamp, wherein the self-locking mounting box comprises a box body, a clamping block and a locking block, the inner cavity of the box body is provided with at least one pair of rotating shafts which are opposite from front to back, the front side and the back side of the box body are respectively provided with a clamping hole, and the left side and/or the right side of the box body are/is provided with a locking hole; the clamping block is fixedly connected with the rotating shaft, and the front side of the clamping block can be provided with a clamping part which protrudes out of the box body along the clamping hole; the locking block is movably inserted into the box body along the locking hole, and when the locking block abuts against the clamping block along the left and right directions of the box body, the clamping block rotates by taking the rotating shaft as the center, so that the clamping part is retracted into the box body; the track lamp comprises a lamp body and a self-locking mounting box. The self-locking mounting box of the utility model has an automatic mechanical locking structure, and the locking structure does not need to be adjusted manually during mounting; the unlocking trigger structure is located on the left side and the right side, the dismounting difficulty is reduced, the dismounting efficiency is improved, and the unlocking trigger structure is suitable for installation and application of track lamp bodies in various shapes.

Description

Self-locking mounting box and track lamp

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns technique and specifically relates to a from locking-type mounting box and track lamp.

Background

The track lamp is one of common lamps and lanterns, is often used in commercial lighting field, and it mainly includes guide rail, lamp body and is used for connecting the mounting box of guide rail and lamp body. Among the prior art, the mounting box is the strip form with guide rail shape looks adaptation usually, installs at lamp body dorsal part middle part and hide and install in the guide rail, in order to simplify the installation step, reduces the installation degree of difficulty, and the fixed mode of mounting box mainly is that the formula is fixed is inhaled to magnetism. However, the above configuration design has at least the following drawbacks:

1. the magnetic attraction fixation has risks, and when the magnetism of the magnet is weakened along with time, the fixation effect is reduced, and the magnet is easy to fall off from the guide rail.

2. The lamp type is few, only can be suitable for shot-light or the bar lamps and lanterns that length is short, when being applied to the bar lamps and lanterns that length is longer, has no way to touch magnetism and attracts the subassembly, and the installation degree of difficulty increases on the contrary.

3. The locking structure is required to be manually adjusted during installation and disassembly, and automatic locking cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a from locking-type mounting box and track lamp to overcome the defect of foretell one kind or several kinds of current track lamp mounting boxes.

In a first aspect, the utility model provides a from locking-type mounting box, include:

the inner cavity of the box body is provided with at least one pair of rotating shafts which are opposite front and back, the front side and the back side of the box body are respectively provided with a clamping hole, and the left side and/or the right side of the box body are/is provided with a locking hole;

the clamping block is fixedly connected with the rotating shaft, and the front side of the clamping block can be provided with a clamping part which protrudes to the outside of the box body along the clamping hole; and

the locking block is movably inserted in the box body along the locking hole, and when the locking block abuts against the clamping block along the left and right directions of the box body, the clamping block rotates by taking the rotating shaft as the center, so that the clamping part is retracted into the box body.

Furthermore, only the locking piece is including pressing splenium and first butt portion, and the dorsal part of joint piece is equipped with second butt portion, presses splenium along only lockhole protrusion, ends the locking piece through first butt portion and two the cooperation of second butt portion butt of joint piece.

Furthermore, the locking block further comprises a transmission part, one end of the transmission part is connected with the pressing part and the first abutting part respectively, the other end of the transmission part is provided with a third abutting part, and the locking block is in abutting fit with a second abutting part of another pair of clamping blocks through the third abutting part.

Furthermore, the locking block is internally provided with an elastic piece, one end of the elastic piece is propped against the clamping block, and the other end of the elastic piece is propped against the inner cavity structure of the box body.

Furthermore, a plurality of groups of raised strips are arranged on the outer side of the rotating shaft.

Furthermore, the box body is also provided with a plurality of elastic fasteners which protrude along two sides of the box body

Furthermore, a power panel is arranged in the box body, and a box cover matched with the box body is arranged on the box body.

In a second aspect, the present invention provides a track lamp, including a lamp body and a self-locking mounting box in the first aspect.

Further, the lamp body is a shooting nail.

Further, the lamp body is the bar lamp, installs respectively at the dorsal part both ends of lamp body from the locking-type mounting box.

The utility model has the advantages that:

(1) the fixing device is provided with an automatic mechanical locking structure, the fixing strength cannot be obviously weakened along with the time, and the locking structure does not need to be manually adjusted during installation;

(2) unblock trigger structure is located arbitrary side about, greatly reduced dismouting degree of difficulty and improvement dismouting efficiency to the installation of the track lamp body of adaptable various shapes is used, has higher flexibility and stability.

Drawings

Fig. 1 is an exploded schematic view of a self-locking mounting box according to a first embodiment.

Fig. 2 is a schematic structural diagram of the clamping block in the embodiment of fig. 1.

Fig. 3 is a schematic structural diagram of the locking block in the embodiment of fig. 1.

Fig. 4 is an exploded schematic view of a self-locking mounting box according to a second embodiment.

Fig. 5 is a schematic structural diagram of the locking block in the embodiment of fig. 4.

Fig. 6 is a schematic view of an installation structure of a track lamp according to a third embodiment.

Fig. 7 is a schematic view of an installation structure of a track lamp according to a fourth embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described with reference to the following embodiments and accompanying drawings.

As a first aspect of the present invention, a self-locking mounting box is provided.

Fig. 1 is an exploded schematic view of a self-locking type mounting box according to a first embodiment, fig. 2 is a schematic view of a structure of a clamping block in the embodiment of fig. 1, and fig. 3 is a schematic view of a structure of a locking block in the embodiment of fig. 1.

As shown in fig. 1-3, the self-locking mounting box mainly comprises a box body 1, a clamping block 3 and a locking block, wherein:

the box body 1 is in a strip shape, a pair of front and back opposite rotating shafts 2 are arranged in the inner cavity of the box body 1, the rotating shafts 2 can rotate to the original position in the opposite direction after losing external force after being twisted to a certain degree, the front side and the back side of the box body 1 are respectively provided with a clamping hole 11, the position of the clamping hole 11 alarms the rotating shafts 2, and the right side (or the left side) of the box body 1 is provided with a lock stopping hole 12;

the clamping block 3 is fixedly connected with the rotating shaft 2, the clamping block 3 can drive the rotating shaft 2 to rotate when rotating, a clamping part 31 is arranged on the front side of the clamping block 3 and can protrude to the outside of the box body 1 along the clamping hole 11, and the clamping part 31 rotates along with the clamping block 3 and protrudes to the outside of the box body 1 along the clamping hole 11 or retracts to the inside of the box body 1;

the locking block 4 is movably inserted into the box body 1 along the locking hole 12, the locking block 4 can slide in the box body 1 in a left-right reciprocating mode, and when the locking block 4 slides in the direction deep into the box body 1, the locking block can be abutted against the clamping block 3, so that the clamping block 3 rotates by taking the rotating shaft 2 as the center.

When the box is actually used, when the clamping part 31 is extruded by external force, or the locking block 4 is abutted against the clamping block 3 along the direction penetrating into the box body 1 and pushes the clamping block 3, the clamping block 3 rotates by taking the rotating shaft 2 as the center, and the clamping part 31 can retract into the box body 1; when the external force of the pressing clamping portion 31 disappears or the clamping block 3 is not abutted to the locking block 4, the clamping block 3 rotates under the rotation action of the rotating shaft 2, so that the clamping portion 31 protrudes to the outside of the box body 1 along the clamping hole 11 again.

In this embodiment, locking piece 4 includes pressing portion 44 and first butt portion 41, and the dorsal part of joint piece 3 is equipped with second butt portion 32, during actual assembly, presses portion 44 along locking hole 12 protrusion for the user presses, and locking piece 4 cooperates through first butt portion 41 and the second butt portion 32 butt of two joint pieces 3, and during the butt cooperation, two joint portions 31 rotate with the direction that is close to box body 1 center respectively. Furthermore, the locking block 4 is internally provided with an elastic member 5, the elastic member 5 is used for restoring the locking block 4 to the position before pressing, so that the abutting relation between the clamping block 3 and the locking block 4 is eliminated, specifically, one end of the elastic member 5 abuts against the locking block 4, the other end of the elastic member 5 abuts against the inner cavity structure of the box body 1, and the locking block 4 is provided with a mounting hole for mounting the elastic member 5.

In this embodiment, four sets of protrusions 21 are formed on the outer side of the rotation shaft 2, the four sets of protrusions 21 form a cross structure, and when the clamping block 3 is assembled, the body of the clamping block 3 is formed with a connecting hole matched with the shape of the rotation shaft 2 and each protrusion 21, so as to enhance the transmission strength between the clamping block 3 and the rotation shaft 2.

Fig. 4 is an exploded schematic view of a self-locking mounting box according to a second embodiment, and fig. 5 is a schematic view of a locking block according to the embodiment of fig. 4.

As shown in fig. 4-5, on the basis of the above embodiments, the self-locking mounting box of this embodiment is provided with two pairs of clamping blocks 3, which are respectively fixed on the left and right sides of the inner cavity of the box body 1 through the rotating shaft 2, and the two pairs of clamping blocks 3 are unlocked by the transmission of one locking block 4.

Specifically, the locking block 4 further includes a transmission portion 42, one end of the transmission portion 42 is connected to the pressing portion 44 and the first abutting portion 41, the locking block 4 is in abutting fit with the second abutting portion 32 of the pair of clamping blocks 3 through the first abutting portion 41, the other end of the transmission portion 42 is provided with a third abutting portion 43, and the locking block 4 is in abutting fit with the second abutting portion 32 of the other pair of clamping blocks 3 through the third abutting portion 43.

In this embodiment, the box body 1 is further provided with a plurality of elastic fasteners 6, the elastic fasteners 6 protrude along two sides of the box body 1, and the elastic fasteners 6 are made of metal and used for being fastened and simultaneously being in contact with the guide rail and being electrified; furthermore, a power panel 7 is arranged in the box body 1, the power panel 7 is electrified through an elastic fastener 6, a box cover 8 matched with the box body 1 is arranged on the box body 1, and the box cover 8 is matched and buckled with the box body 1 to form a closed structure.

As a second aspect of the present invention, a track lamp is provided.

As shown in fig. 6, the track lamp includes a lamp body 9 and the self-locking mounting box of the first aspect. In this embodiment, the lamp body 9 is a shooting nail, and the self-locking mounting box is the self-locking mounting box in the second embodiment of the first aspect.

During actual installation, the lamp body 9 is connected with the bottom side of the box body 1, the self-locking type installation box is integrally clamped and embedded in the track, clamping grooves are respectively formed in two walls of the inner side of the track, the self-locking type installation box is embedded in the corresponding position of the track, and the clamping part 31 is clamped and embedded in the clamping grooves due to the automatic rotation transmission relation of the clamping block 3 and the rotating shaft 2, so that the installation is completed; when the track lamp needs to be disassembled and assembled, the pressing part 44 of the locking block 4 is pressed along one side of the box body 1, so that the locking block 4 slides and is abutted against the clamping block 3, the clamping part 31 retracts into the box body 1, and the disassembling and assembling actions are completed.

As shown in fig. 7, the track lamp includes a lamp body 9 and the self-locking mounting box of the first aspect. In this embodiment, the lamp body 9 is a strip lamp, and the number of the self-locking mounting boxes is two, which are the self-locking mounting boxes in the first embodiment and the second embodiment of the above first aspect, respectively. Specifically, two self-locking mounting boxes are respectively mounted at two ends of the back side of the lamp body 9, the pressing parts 44 of the locking blocks 4 are respectively located at the edges of the left end and the right end of the lamp body 9, and by using the two self-locking mounting boxes, the long lamp body 9 can be more stably mounted, and meanwhile, the problem of difficulty in dismounting due to the fact that the lamp body 9 is too long is solved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes may be made to some of the technical features of the embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-locking mounting box, comprising:

the box body (1), the inner cavity of the box body (1) is provided with at least one pair of front and back opposite rotating shafts (2), the front side and the back side of the box body (1) are respectively provided with a clamping hole (11), and the left side and/or the right side of the box body (1) are/is provided with a lock stopping hole (12);

the clamping block (3) is fixedly connected with the rotating shaft (2), and a clamping part (31) can be arranged on the front side of the clamping block (3) and can protrude out of the box body (1) along the clamping hole (11); and

the locking device comprises a locking block (4), wherein the locking block (4) is movably inserted into the box body (1) along a locking hole (12), when the locking block (4) abuts against the clamping block (3) along the left and right directions of the box body (1), the clamping block (3) rotates by taking the rotating shaft (2) as the center, and the clamping part (31) is retracted into the box body (1).

2. The self-locking mounting box according to claim 1, wherein the locking block (4) comprises a pressing portion (44) and a first abutting portion (41), a second abutting portion (32) is arranged on the back side of the clamping blocks (3), the pressing portion (44) protrudes along the locking hole (12), and the locking block (4) is in abutting fit with the second abutting portion (32) of the two clamping blocks (3) through the first abutting portion (41).

3. The self-locking mounting box according to claim 2, wherein the locking block (4) further comprises a transmission portion (42), one end of the transmission portion (42) is connected with the pressing portion (44) and the first abutting portion (41) respectively, the other end of the transmission portion (42) is provided with a third abutting portion (43), and the clamping block (3) is in abutting fit with the second abutting portion (32) of the other pair of clamping blocks (3) through the third abutting portion (43).

4. The self-locking mounting box according to claim 2 or 3, wherein an elastic member (5) is arranged in the locking block (4), one end of the elastic member (5) abuts against the locking block (4), and the other end of the elastic member (5) abuts against the inner cavity structure of the box body (1).

5. Self-locking mounting box according to claim 1, characterised in that the swivel shaft (2) is provided with several sets of ribs (21) on its outer side.

6. The self-locking mounting box according to claim 1, wherein the box body (1) is further provided with a plurality of elastic fasteners (6), and the elastic fasteners (6) protrude along two lateral sides of the box body (1).

7. The self-locking mounting box according to claim 1, wherein a power panel (7) is arranged in the box body (1), and the box body (1) is provided with a box cover (8) matched with the box body.

8. A track lamp, characterized by comprising a lamp body (9) and the self-locking mounting box according to any one of claims 1-7.

9. A track lamp as claimed in claim 8, characterized in that the lamp body (9) is a shooting nail.

10. The track lamp as claimed in claim 8, wherein the lamp body (9) is a strip lamp, and the self-locking mounting boxes are respectively mounted at both ends of the back side of the lamp body (9).