CN214890783U - Lamp and mounting bracket thereof - Google Patents
Lamp and mounting bracket thereof Download PDFInfo
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- CN214890783U CN214890783U CN202120593979.3U CN202120593979U CN214890783U CN 214890783 U CN214890783 U CN 214890783U CN 202120593979 U CN202120593979 U CN 202120593979U CN 214890783 U CN214890783 U CN 214890783U
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Abstract
The utility model relates to an installing support, because the both sides of each location slide are provided with the nested plate respectively, the sliding tray has been seted up on each nested plate, two sliding trays set up relatively, the both sides difference gomphosis of fixed plate is in two sliding trays, the location slide can be stabilized through the nested plate and slide on the fixed plate, and drive the spring clamp and remove suitable interval position, when the location slide slides on the fixed plate, location arc lug removes in the constant head tank, because the distance between first arc block portion and the second arc block portion is less than the width of location arc lug, location arc lug can block in a first spacing groove and a second spacing groove, make location arc lug can relatively fixed and can not remove easily, thereby can adjust the not unidimensional trompil of the interval adaptation ceiling of two spring clamps.
Description
Technical Field
The utility model relates to an illuminating tool technical field, in particular to lamps and lanterns and installing support thereof.
Background
When the existing lamp is to be installed on a ceiling, the lamp is generally installed on the installation support firstly, then the installation support is fixed on the ceiling, and the common embedded ceiling lamp is the same as the lamp, the lamp is fixed on the installation support through screws, the spring clamp is arranged on the installation support, the spring clamp is twisted to embed the installation support into an installation hole in the ceiling, and then the torsion spring clamp is loosened.
However, the distance between the two spring clamps on the existing mounting bracket is fixed, so that the mounting bracket can only adapt to the opening with a fixed size, and therefore, when the size of the opening is too small, the lamp cannot be mounted in the mounting bracket, and when the size of the opening is too large, the lamp is easy to drop.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a lamp and a mounting bracket thereof.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a mounting bracket, comprising: the device comprises a fixed plate, two positioning sliding plates and two spring clamps;
the fixing plate is provided with two positioning grooves, the side walls of two sides of each positioning groove are respectively provided with a plurality of first arc-shaped clamping parts and a plurality of second arc-shaped clamping parts in a protruding mode, each first arc-shaped clamping part is opposite to one second arc-shaped clamping part, a first limiting groove is formed between every two adjacent first arc-shaped clamping parts, and a second limiting groove is formed between every two adjacent second arc-shaped clamping parts;
the two sides of each positioning sliding plate are respectively provided with an embedded plate, each embedded plate is provided with a sliding groove, the two sliding grooves are oppositely arranged, and the two sides of the fixed plate are respectively arranged in the two sliding grooves;
a first surface of each positioning sliding plate is provided with a positioning arc-shaped convex block, the distance between the first arc-shaped clamping part and the second arc-shaped clamping part is smaller than the width of the positioning arc-shaped convex block, and the positioning arc-shaped convex block is clamped in the first limiting groove and the second limiting groove;
each spring clip is arranged on the second surface of one fixing plate.
In one embodiment, the fixing plate is provided with two mounting holes, each mounting hole is communicated with one end of one positioning groove, and the width of each mounting hole is larger than that of each positioning groove.
In one embodiment, two of the mounting holes are oppositely disposed at the center of the fixing plate.
In one embodiment, the width of the position on the fixing plate corresponding to the mounting hole is smaller than the width of the position on the fixing plate corresponding to the positioning groove.
In one embodiment, further comprising: elastic snap-in components, elastic snap-in components includes: elastic seat, elastic component and marble, the elastic seat is used for being connected with the casing of lamps and lanterns, it holds the chamber to have seted up on the elastic seat, it has an opening to hold the chamber, the elastic component sets up hold the intracavity, the open-ended width that holds the chamber is less than the diameter of marble, the marble activity sets up hold the intracavity, and with the elastic component is connected, just the marble at least part is passed through the opening activity protrusion that holds the chamber in the outside that holds the chamber, the both ends of fixed plate all are provided with the block board, each the block board is provided with spacing hole, the width in spacing hole is less than the diameter of marble.
In one embodiment, the resilient member is a return spring.
In one embodiment, the cross-sectional shape of the nested plate is "L" shaped.
In one embodiment, the cross-sectional shape of the nested plate is "concave".
In one embodiment, the shape formed between the first arc-shaped clamping parts is wavy, and the shape formed between the second arc-shaped clamping parts is wavy.
A luminaire comprising the mounting bracket of any of the above embodiments.
The utility model has the advantages that: the utility model provides an installation bracket, because the two sides of each positioning slide plate are respectively provided with an embedding plate, each embedding plate is provided with a sliding groove, the two sliding grooves are oppositely arranged, the two sides of the fixed plate are respectively embedded in the two sliding grooves, the positioning slide plate can stably slide on the fixed plate through the embedding plates and drive the spring clamp to move to a proper interval position, when the positioning slide plate slides on the fixed plate, the positioning arc-shaped lug moves in the positioning groove, because the distance between the first arc-shaped clamping part and the second arc-shaped clamping part is less than the width of the positioning arc-shaped lug, the positioning arc-shaped lug can be clamped in one first limiting groove and one second limiting groove, so that the positioning arc-shaped lug can be relatively fixed and can not easily move, so that the distance between the two spring clips can be adjusted to adapt to different sizes of openings of the ceiling.
Drawings
FIG. 1 is a schematic structural view of a mounting bracket of one embodiment;
FIG. 2 is a schematic view of a mounting bracket according to an embodiment in a state;
FIG. 3 is a schematic structural view of a mounting bracket according to an embodiment in a further state;
FIG. 4 is a schematic structural view of a mounting bracket of another embodiment;
FIG. 5 is a schematic view of a mounting bracket according to yet another embodiment;
FIG. 6 is a schematic structural diagram of a lamp according to an embodiment;
fig. 7 is a schematic structural diagram of a lamp according to an embodiment.
In the drawings, 10, a mounting bracket; 20. a light fixture; 100. a fixing plate; 200. positioning a groove; 210. a first arc-shaped clamping part; 211. a first limit groove; 220. a second arc-shaped clamping part; 221. a second limit groove; 230. mounting holes; 300. positioning the sliding plate; 310. embedding a sleeve plate; 320. positioning the arc-shaped convex block; 330. a sliding groove; 410. a handle; 420. rotating the rod; 430. rotating the support plate; 440. a torsion spring; 510. a clamping plate; 520. a limiting hole; 610. an elastic seat; 620. a marble; 700. a housing; 710. and (6) placing the groove.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments.
It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience of description and simplicity of description, but does not indicate or imply that the equipment or components referred to must have specific orientations, be constructed in specific orientations, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art will understand the specific meanings of the terms according to specific situations.
In one embodiment, as shown in fig. 1 and 2, a mounting bracket 10 includes: a fixed plate 100, two positioning slide plates 300 and two spring clips; two positioning grooves 200 are formed in the fixing plate 100, a plurality of first arc-shaped clamping portions 210 and a plurality of second arc-shaped clamping portions 220 are respectively convexly arranged on the side walls of two sides of each positioning groove 200, each first arc-shaped clamping portion 210 and one second arc-shaped clamping portion 220 are oppositely arranged, a first limiting groove 211 is formed between every two adjacent first arc-shaped clamping portions 210, and a second limiting groove 221 is formed between every two adjacent second arc-shaped clamping portions 220; the two sides of each positioning sliding plate 300 are respectively provided with an embedded plate 310, each embedded plate 310 is provided with a sliding groove 330, the two sliding grooves 330 are oppositely arranged, and the two sides of the fixing plate 100 are respectively arranged in the two sliding grooves 330; a positioning arc-shaped bump 320 is arranged on the first surface of each positioning sliding plate 300, the distance between the first arc-shaped clamping portion 210 and the second arc-shaped clamping portion 220 is smaller than the width of the positioning arc-shaped bump 320, and the positioning arc-shaped bump 320 is clamped in the first limiting groove 211 and the second limiting groove 221; each of the spring clips is disposed on a second face of one of the fixing plates 100.
As shown in fig. 2, in the present embodiment, two positioning grooves 200 are arranged along a straight line in the length direction, and the two positioning grooves 200 are respectively arranged along two ends of the fixing plate 100. A plurality of first arc-shaped clamping parts 210 are convexly arranged on the side wall of one side of the positioning groove 200, and a plurality of second arc-shaped clamping parts 220 are convexly arranged on the side wall of the other side; another the lateral wall arch of one side of constant head tank 200 is provided with a plurality of first arc block portion 210, and the lateral wall arch of opposite side is provided with a plurality of second arc block portion 220, and a plurality of first arc block portion 210 and a plurality of second arc block portion 220 one-to-one of the both sides of same constant head tank 200 set up, and the shape that forms between a plurality of first arc block portions 210 is wavy, and the shape that forms between a plurality of second arc block portions 220 is wavy.
In this embodiment, the first surface of the positioning sliding plate 300 and the second surface of the positioning sliding plate 300 are opposite surfaces, the nesting plate 310 is disposed on one surface of the positioning sliding plate 300 facing the fixing plate 100, the distance between the two sliding grooves 330 is matched with the width of the fixing plate 100, the width of the sliding groove 330 is matched with the thickness of the fixing plate 100, the two nesting plates 310 are movably nested on two sides of the fixing plate 100 respectively, so that the positioning sliding plate 300 can slide on the fixing plate 100 in a reciprocating manner through the nesting plates 310, and the nesting plates 310 are clamped on two sides of the fixing plate 100 through the sliding grooves 330 on the two sides, thereby preventing the positioning sliding plate 300 from falling off the fixing plate 100.
In this embodiment, the positioning arc-shaped protrusion 320 is disposed at the center of one surface of the positioning sliding plate 300 facing the fixing plate 100, that is, the distance between the positioning arc-shaped protrusion 320 and the two embedded plates 310 is equal, the positioning arc-shaped protrusion 320 is shaped like a hemisphere, the second side of the positioning arc-shaped protrusion 320 is connected to the positioning sliding plate 300, the first side of the positioning arc-shaped protrusion 320 is inserted into a first limiting groove 211 and a second limiting groove 221, the cross section of the positioning arc-shaped protrusion 320 is shaped like a circle, the cross section area of the positioning arc-shaped protrusion 320 gradually decreases from the second side of the positioning arc-shaped protrusion 320 to the first side of the positioning arc-shaped protrusion 320, the distance between the first arc-shaped engaging portion 210 and the second arc-shaped engaging portion 220 is greater than the width of the first side of the positioning arc-shaped protrusion 320 and less than the width of the second side of the positioning arc-shaped protrusion 320, so that when the positioning arc-shaped protrusion 320 is moved from the first limiting groove 211 and the second limiting groove 221 to another first limiting groove 211 and another second limiting groove 221 When the positioning arc-shaped protrusion 320 is located in the slot 221, the distance between the first arc-shaped engaging portion 210 and the second arc-shaped engaging portion 220 is smaller than the width of the second side of the positioning arc-shaped protrusion 320, and when the positioning arc-shaped protrusion 320 is moved, the second side of the positioning arc-shaped protrusion 320 is pressed, so that the positioning arc-shaped protrusion 320 is forced to move downward, until the width of the pressed position of the positioning arc-shaped protrusion 320 is smaller than the distance between the first arc-shaped engaging portion 210 and the second arc-shaped engaging portion 220, so that the positioning arc-shaped protrusion 320 is re-inserted into another first limiting slot 211 and another second limiting slot 221, and at this time, the second side of the positioning arc-shaped protrusion 320 is located outside the first limiting slot 211 and the second limiting slot 221, and cooperates with the positioning arc-shaped protrusion 320, so that the positioning sliding plate 300 can be relatively fixed and cannot move easily, and the distance between two spring clamps can be adjusted by adjusting the distance between the positioning sliding plate 300 and the fixing plate 100, allowing the mounting bracket 10 to be secured to different sized openings in the ceiling.
In order to mount the positioning slide plate 300 on the fixing plate 100, in one embodiment, as shown in fig. 2 and 3, two mounting holes 230 are formed on the fixing plate 100, each mounting hole 230 communicates with one end of one of the positioning slots 200, and the width of the mounting hole 230 is greater than the width of the positioning slot 200. Specifically, the two positioning slots 200 are symmetrically disposed on the fixing plate 100, the width of the position on the fixing plate 100 corresponding to the mounting hole 230 is smaller than the width of the position on the fixing plate 100 corresponding to the positioning slot 200, when the positioning slide plate 300 and the inserting plate 310 are mounted on the fixing plate 100, by aligning the positioning arc-shaped protrusions 320 with the mounting holes 230 and partially inserting the positioning arc-shaped protrusions 320 into the mounting holes 230, while the insertion plates 310 are not inserted into both sides of the fixed plate 100, the positioning slide plate 300 is moved such that the positioning arc-shaped protrusions 320 are engaged in a first stopper groove 211 and a second stopper groove 221, while the insertion plates 310 are inserted into both sides of the fixed plate 100, that is, the positioning slide plate 300 can be movably engaged with the fixing plate 100 through the engaging plate 310, and during the sliding process of the positioning slide plate 300 in the area of the fixing plate 100 where the positioning groove 200 is opened, the positioning slide 300 is not separated from the fixing plate 100 so that the positioning slide 300 can be mounted on the fixing plate 100. Similarly, when the positioning sliding plate 300 is to be removed, the positioning arc-shaped protrusion 320 is moved toward the mounting hole 230 until the positioning arc-shaped protrusion 320 is located in the mounting hole 230, and then the positioning sliding plate 300 is taken out.
Further, in order to better mount the positioning slide 300 at both ends of the fixing plate 100, in one embodiment, two of the mounting holes 230 are oppositely disposed at the center of the fixing plate 100. Specifically, the width of the middle portion of the fixing plate 100 is smaller than the width of the two sides of the fixing plate 100, the mounting holes 230 are disposed on the left and right sides of the center of the fixing plate 100, and each positioning groove 200 extends from the opposite sides of the left and right mounting holes 230 to the opposite directions, so that the adjustable range of the distance between the two positioning sliding plates 300 is larger, the two positioning sliding plates 300 can slide to the two ends of the fixing plate 100, and the distance between the two positioning sliding plates 300 is larger.
In one embodiment, the cross-sectional shape of the nesting plate 310 is "L" shaped. Specifically, the short edge of the nesting plate 310 is connected to the positioning sliding plate 300, the long edge of the nesting plate 310 is parallel to the positioning sliding plate 300, the sliding groove 330 is located between the nesting plate 310 and the positioning sliding plate 300, and the depth of the sliding groove 330 is smaller than half of the width of the fixing plate 100, that is, the width of the sliding groove 330 embedded in one side of the positioning sliding plate 300 is smaller than half of the width of the fixing plate, so that a certain distance is formed between the two nesting plates 310, and the arc-shaped positioning protrusion 320 is prevented from moving on the fixing plate 100. In another embodiment, the cross-sectional shape of the nesting plate 310 is a concave shape, and correspondingly, two sides of the positioning sliding plate 300 are respectively embedded into the sliding grooves 330 of the nesting plate 310, so that the positioning sliding plate 300 does not shake back and forth during the sliding process, can be stably mounted on the fixing plate 100, and is not easy to fall off.
To better mount the mounting bracket 10 to the light fixture housing, in one embodiment, as shown in fig. 4, further comprises: elastic snap-in components, elastic snap-in components includes: elastic seat 610, elastic component and marble 620, elastic seat 610 is used for being connected with the casing of lamps and lanterns, it holds the chamber to have seted up on the elastic seat 610, it has an opening to hold the chamber, the elastic component sets up hold the intracavity, the open-ended width that holds the chamber is less than marble 620's diameter, marble 620 activity sets up hold the intracavity, and with the elastic component is connected, just marble 620 at least part passes through the opening activity protrusion in that holds the chamber hold the outside in chamber, the both ends of fixed plate 100 all are provided with block board 510, each block board 510 is provided with spacing hole 520, the width in spacing hole 520 is less than marble 620's diameter. Specifically, the number of the elastic buckling pieces is two, two elastic seats 610 are arranged on two sides of the housing of the lamp relatively, the distance between the two elastic seats 610 is matched with the distance between the two clamping plates 510, each clamping plate 510 is provided with a limiting hole 520, marbles 620 on the elastic seats 610 on the left side and the right side are respectively clamped into the limiting holes 520 of the left clamping plate 510 and the right clamping plate 510, namely, the marbles 620 are extruded through the clamping plates 510, so that the elastic pieces in the accommodating cavities shrink, the marbles 620 are extruded to move in the accommodating cavities until the positions of the limiting holes 520 and the marbles 620 are aligned, the marbles 620 protrude to the outer sides of the openings of the accommodating cavities under the elastic action of the elastic pieces, and then are clamped into the limiting holes 520 and abut against the side walls of the limiting holes 520, so that the mounting bracket 10 can be connected to the housing of the lamp, in this embodiment, the elastic pieces are reset springs.
To accomplish the securing of the mounting bracket 10 at the ceiling opening, as shown in fig. 5, in one embodiment, the spring clip comprises: torsional spring 440, dwang 420, handle 410 and two rotate the extension board 430, two it sets up relatively to rotate extension board 430 on the second face of fixed plate 100, dwang 420 rotates and sets up on two rotate extension boards 430, handle 410 with dwang 420 is connected, torsional spring 440 cover is established on dwang 420, the one end of torsional spring 440 with the second face butt of fixed plate 100, the other end of torsional spring 440 with handle 410 keeps away from the one side butt of fixed plate 100. Specifically, the handle 410 of the spring clip is turned to a certain angle by breaking the handle, until the distance between the handle 410 and the fixing plate 100 is greater than the thickness of the opening of the ceiling, and the spring clip can be clamped at the opening of the ceiling under the action of the torsion spring 440, so that the lamp can be installed on the ceiling.
In one embodiment, as shown in fig. 6 and 7, a luminaire 20 is provided, the luminaire 20 including the mounting bracket 10 of any of the above embodiments, such that the luminaire 20 can be secured at a ceiling opening through the mounting bracket 10. It should be understood that the light fixture 20 may also include other devices, such as a housing 700, a light bead, a light guide plate, etc., to realize indoor illumination, the elastic buckling pieces are arranged at two sides of the shell 700, the two sides of the shell 700 are respectively provided with a placing groove 710, the elastic seat is arranged in the placing groove 710, when the marble 620 is extruded, the elastic seats are contracted towards the direction away from the other marble 620, the distance between the two elastic seats is matched with the distance between the two clamping plates, when the mounting bracket 10 is connected on the shell 700, the clamping plates are embedded into the placing grooves 710, meanwhile, the marble 620 is extruded to shrink towards the accommodating cavity until the position of the limiting hole is aligned with the position of the marble 620, the marble 620 protrudes to the outer side of the opening of the accommodating cavity under the elastic action of the elastic piece, the balls 620 on the elastic base are inserted into the position-limiting holes of the engaging plates and abut against the side walls of the position-limiting holes, so that the mounting bracket 10 can be connected to the housing 700 of the lamp 20.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A mounting bracket, comprising: the device comprises a fixed plate, two positioning sliding plates and two spring clamps;
the fixing plate is provided with two positioning grooves, the side walls of two sides of each positioning groove are respectively provided with a plurality of first arc-shaped clamping parts and a plurality of second arc-shaped clamping parts in a protruding mode, each first arc-shaped clamping part is opposite to one second arc-shaped clamping part, a first limiting groove is formed between every two adjacent first arc-shaped clamping parts, and a second limiting groove is formed between every two adjacent second arc-shaped clamping parts;
the two sides of each positioning sliding plate are respectively provided with an embedded plate, each embedded plate is provided with a sliding groove, the two sliding grooves are oppositely arranged, and the two sides of the fixed plate are respectively arranged in the two sliding grooves;
a first surface of each positioning sliding plate is provided with a positioning arc-shaped convex block, the distance between the first arc-shaped clamping part and the second arc-shaped clamping part is smaller than the width of the positioning arc-shaped convex block, and the positioning arc-shaped convex block is clamped in the first limiting groove and the second limiting groove;
each spring clip is arranged on the second surface of one fixing plate.
2. The mounting bracket as claimed in claim 1, wherein the fixing plate has two mounting holes, each of the mounting holes is connected to one end of one of the positioning slots, and the width of the mounting hole is greater than that of the positioning slot.
3. A mounting bracket according to claim 2, wherein the two mounting holes are oppositely disposed at the centre of the fixing plate.
4. A mounting bracket according to claim 3, wherein the width of the location on the fixed plate corresponding to the mounting hole is less than the width of the location on the fixed plate corresponding to the positioning slot.
5. A mounting bracket according to claim 1, further comprising: elastic snap-in components, elastic snap-in components includes: elastic seat, elastic component and marble, the elastic seat is used for being connected with the casing of lamps and lanterns, it holds the chamber to have seted up on the elastic seat, it has an opening to hold the chamber, the elastic component sets up hold the intracavity, the open-ended width that holds the chamber is less than the diameter of marble, the marble activity sets up hold the intracavity, and with the elastic component is connected, just the marble at least part is passed through the opening activity protrusion that holds the chamber in the outside that holds the chamber, the both ends of fixed plate all are provided with the block board, each the block board is provided with spacing hole, the width in spacing hole is less than the diameter of marble.
6. A mounting bracket according to claim 5, characterised in that the resilient member is a return spring.
7. A mounting bracket according to claim 1, wherein the cross-sectional shape of the nesting plate is "L" shaped.
8. A mounting bracket according to claim 1, wherein the cross-sectional shape of the nesting plate is "concave".
9. The mounting bracket of claim 1, wherein the shape defined between the first plurality of arcuate clamping portions is undulating, and the shape defined between the second plurality of arcuate clamping portions is undulating.
10. A luminaire comprising the mounting bracket of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120593979.3U CN214890783U (en) | 2021-03-24 | 2021-03-24 | Lamp and mounting bracket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120593979.3U CN214890783U (en) | 2021-03-24 | 2021-03-24 | Lamp and mounting bracket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214890783U true CN214890783U (en) | 2021-11-26 |
Family
ID=79037907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120593979.3U Active CN214890783U (en) | 2021-03-24 | 2021-03-24 | Lamp and mounting bracket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214890783U (en) |
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2021
- 2021-03-24 CN CN202120593979.3U patent/CN214890783U/en active Active
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