CN215294710U - Flush mounting lamp - Google Patents

Abstract

The application provides an embedded installation lamp, including fixed panel, light-emitting module, drive power supply and activity clamping mechanism. The light emitting module is mounted on the fixed panel. The driving power supply is arranged on the fixed panel and electrically connected with the light-emitting module. The movable clamping mechanism comprises a base, a rotating bolt, a movable clamping block and a self-locking nut, the base is fixed on the fixed panel, a through hole for the rotating bolt to pass through is formed in the bottom of the base, and a sleeve for the rotating bolt to insert into is formed in the top end of the base. One end of the rotating bolt penetrates through the through hole of the base and is inserted into and limited in the sleeve. The movable clamping block is fixed with the self-locking nut, the self-locking nut is sleeved on the periphery of the rotating bolt, and the movable clamping block horizontally extends from the rotating bolt, so that the rotating bolt drives the movable clamping block to rotate through the self-locking nut. The base is provided with a blocking part, so that when the movable clamping block contacts the blocking part and is limited, the self-locking nut and the rotating bolt rotate relatively, and the self-locking nut drives the movable clamping block to move along the rotating bolt.

Description

Flush mounting lamp

Technical Field

The application belongs to the technical field of lamps, and particularly relates to an embedded installation lamp.

Background

The lamp has multiple installation modes and is more and more widely applied. And aiming at different application places, the installation and fixing modes of the lamp are different. Flush-mounted lighting fixtures are a common mounting method for lighting fixtures, and are generally suitable for mounting lighting fixtures on ceilings and other places. However, the existing embedded installation lamp is often installed insecurely, and the problems of falling, inconvenient maintenance and the like are easily caused after installation.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide an embedded installation lamp, so as to solve the technical problems that the lamp existing in the prior art is not firm after embedded installation, is easy to drop and is inconvenient to maintain.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a recessed installation lamps and lanterns, recessed installation lamps and lanterns include fixed panel, light-emitting module, drive power supply and activity clamping mechanism. The light emitting module is mounted on the fixed panel. The driving power supply is arranged on the fixed panel and electrically connected with the light-emitting module. The movable clamping mechanism comprises a base, a rotating bolt, a movable clamping block and a self-locking nut, the base is fixed on the fixed panel, a through hole for the rotating bolt to pass through is formed in the bottom of the base, and a sleeve for the rotating bolt to insert into is formed in the top end of the base. One end of the rotating bolt penetrates through the through hole of the base and is inserted into and limited in the sleeve. The movable clamping block and the self-locking nut are fixed into a whole, the self-locking nut is sleeved on the periphery of the rotating bolt, the rotating bolt drives the movable clamping block to rotate through the self-locking nut, the movable clamping block extends from the rotating bolt, and a clamping space capable of clamping a ceiling together is formed between the movable clamping block and the fixed panel. The base is provided with a blocking part, so that when the movable clamping block contacts the blocking part and is limited, the self-locking nut and the rotating bolt rotate relatively, and the self-locking nut drives the movable clamping block to move along the rotating bolt.

Optionally, the number of the rotating bolts, the number of the movable clamping blocks and the number of the self-locking nuts of the movable clamping mechanism are two, the two rotating bolts are located on the base at intervals, and the two movable clamping blocks are respectively and correspondingly connected to the two rotating bolts through the two self-locking nuts.

Optionally, the number of the movable clamping mechanisms is multiple, and the plurality of movable clamping mechanisms are spaced on the fixed panel.

Optionally, the number of the movable clamping mechanisms is two, the two movable clamping mechanisms are respectively located on two opposite sides of the fixed panel, and respective bases of the two movable clamping mechanisms are connected into a whole through a connecting plate.

Alternatively, a receiving space is provided between the connection plate and the fixed panel, and the driving power source is installed in the receiving space between the connection plate and the fixed panel.

Optionally, the connection board is a heat dissipation board to dissipate heat of the driving power supply.

Optionally, the movable clamping mechanism includes a rotating bolt limiting block, and the rotating bolt limiting block is installed at a position corresponding to the rotating bolt at the bottom of the base to limit the rotating bolt from moving axially.

Optionally, the rotating bolt limiting block is provided with a limiting groove, a through hole with a size smaller than that of the head of the rotating bolt is formed in the groove wall of the limiting groove, and the head of the rotating bolt is limited at the position of the through hole in the limiting groove.

Optionally, one end of the movable clamping block is fixed to the self-locking nut, and a rounded corner is formed at one side edge of the fixed end of the movable clamping block and the self-locking nut.

Optionally, the embedded installation lamp comprises a power decoration cover, and the power decoration cover is fixed at a position of the fixed panel, where the driving power supply is correspondingly installed;

and/or, a plastic hysteresis ring is arranged in the self-locking nut.

The application provides an embedded installation lamps and lanterns's beneficial effect lies in: compared with the prior art, the embedded installation lamp of this application when installation earlier presss from both sides tight piece card of activity clamping mechanism's activity and goes into the reservation installation hole of ceiling, rotates the rotation bolt of activity clamping mechanism, utilizes the cooperation of auto-lock nut, the stop part of rotation bolt and base for the tight piece of activity clamp rotates along with the rotation bolt earlier then along rotating the bolt axial and remove downwards, and the tight piece of clamp is closely laminated the reservation installation hole wall of ceiling until the activity, presss from both sides tight piece and fixed panel through the activity and presss from both sides the ceiling jointly like this. The embedded installation lamp is not easy to drop, firm in installation, easy to install and disassemble, simple to operate and convenient to maintain, and holes do not need to be punched in the installation and disassembly processes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an embedded installation lamp provided in an embodiment of the present application;

FIG. 2 is a top view of the recessed mount light fixture of FIG. 1;

FIG. 3 is a bottom view of the recessed mount light fixture of FIG. 1;

FIG. 4 is an exploded view of the recessed mount light fixture of FIG. 1;

FIG. 5 is a side view of the recessed mount light fixture of FIG. 1;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a side view of the recessed mount light fixture of FIG. 1 from another perspective;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;

fig. 9 is a schematic perspective view of a fixing panel of a recessed mounted lamp according to an embodiment of the present disclosure;

FIG. 10 is a bottom view of the mounting face plate of the recessed mount light fixture of FIG. 9;

fig. 11 is a schematic perspective view of a light emitting module of an embedded installation lamp according to an embodiment of the present application;

fig. 12 is a schematic perspective view of a driving power supply of a recessed mounted lamp according to an embodiment of the present disclosure;

FIG. 13 is a schematic perspective view of an integral structure formed by two movable clamping mechanisms of a recessed light fixture according to an embodiment of the present disclosure;

FIG. 14 is a top view of the movable clamping mechanism of FIG. 13;

FIG. 15 is a cross-sectional view taken along line C-C of FIG. 14;

FIG. 16 is a schematic perspective view of the base of the two movable clamping mechanisms of FIG. 13 connected together to form a unitary structure;

FIG. 17 is a perspective view of the base of the two moveable clamping mechanisms of FIG. 13 shown in combination from another perspective;

FIG. 18 is a perspective view of a rotational bolt stop of the movable clamping mechanism of FIG. 13;

FIG. 19 is a schematic perspective view of a movable clamping block of the movable clamping mechanism of FIG. 13;

FIG. 20 is a top view of the movable clamping block of FIG. 19;

fig. 21 is a schematic perspective view of a power decorative cover of a recessed installation lamp according to an embodiment of the present disclosure;

fig. 22 is a schematic perspective view of a recessed mounted light fixture provided in an embodiment of the present application in a state of being mounted on a ceiling.

Wherein, in the figures, the respective reference numerals:

10-fixing the panel; 11-a mounting portion; 20-a light emitting module; 30-a driving power supply; 40-a movable clamping mechanism; 41-a base; 4101-through hole; 411-sleeve; 412-a barrier; 42-turning the bolt; 43-a movable clamping block; 44-self-locking nut; 45-rotating the bolt limiting block; 4501-a limit groove; 4502-a through hole; 50-a connecting plate; 60-power supply decorative cover; 300-ceiling.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in 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 present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4 together, a recessed mounting lamp according to an embodiment of the present application will be described. The recessed installation lamp comprises a fixed panel 10, a light-emitting module 20, a driving power supply 30 and a movable clamping mechanism 40.

The fixed panel 10 serves as a support structure and mounting base for the entire recessed mounted light fixture. The light emitting module 20, the driving power supply 30 and the movable clamping mechanism 40 are all mounted on the fixed panel 10. Specifically, one surface of the fixing panel 10 is a flat plate with light emitting holes, and the number of the light emitting holes may be set according to the required number. The other surface of the fixing panel 10 is provided with a mounting portion 11, and the light emitting module 20 is mounted to the mounting portion 11 of the fixing panel 10. The number of the light emitting modules 20 can be set according to requirements, for example, in the illustrated embodiment, the number of the light emitting modules 20 is two, two mounting portions 11 are correspondingly provided on the fixing panel 10, and two light emitting modules 20 are correspondingly mounted on the two mounting portions 11 respectively. The driving power supply 30 is mounted on the fixing panel 10 and electrically connected to the light emitting module 20, thereby supplying power to the light emitting module 20. In the illustrated embodiment, the driving power supply 30 is located between the two light emitting modules 20, and both of the two light emitting modules 20 are electrically connected to the driving power supply 30.

The movable clamping mechanism 40 is used to flush mount the entire flush mount light fixture to the ceiling 300. The movable clamping mechanism 40 includes a base 41, a rotating bolt 42, a movable clamping block 43, and a self-locking nut 44.

The base 41 serves as a support structure and mounting base for the entire movable clamping mechanism 40. The base 41 is fixed at the edge of the fixed panel 10, the bottom of the base 41 is provided with a through hole 4101 for the rotation bolt 42 to pass through, the top of the base 41 is provided with a sleeve 411 for the rotation bolt 42 to insert and axially limit the rotation bolt 42, and the opening of the sleeve 411 faces the bottom of the base 41.

In the illustrated embodiment, the susceptor 41 has a substantially "Contraband" shape, the bottom of the susceptor 41 is fixed to the fixing panel 10 by screws, and the top of the susceptor 41 has a sleeve 411 integrally extending downward such that the sleeve 411 is opened toward the through hole 4101 at the bottom of the susceptor 41, that is, the sleeve 411 and the through hole 4101 at the bottom of the susceptor 41 are on the same vertical line.

The head of the rotation bolt 42 is directed downward, and the shaft of the rotation bolt 42 is passed upward from the bottom of the base 41 through the through hole 4101 of the base 41 and inserted into the sleeve 411, so that the end of the rotation bolt 42 is caught in the sleeve 411, so that the rotation bolt 42 can rotate but cannot move horizontally and cannot move axially upward.

The movable clamping block 43 is in an elongated shape, one end of the movable clamping block 43 is fixed with the self-locking nut 44 into a whole, for example, the movable clamping block 43 and the self-locking nut 44 can be welded into a whole. The self-locking nut 44 is sleeved on the periphery of the rotating bolt 42, so that the movable clamping block 43 horizontally extends from the rotating bolt 42. That is, the movable clamping block 43 and the self-locking nut 44 are both located between the bottom and the top of the base 41. The movable clamping block 43 and the fixed panel 10 have a space therebetween, so that a clamping space that can clamp the ceiling 300 together is formed between the movable clamping block 43 and the fixed panel 10. When the rotating bolt 42 is rotated, the rotating bolt 42 drives the movable clamping block 43 to rotate through the self-locking nut 44.

The base 41 also has a stopper 412. The self-locking nut 44 is internally provided with a plastic hysteresis ring. When the movable clamping block 43 rotates to a predetermined position along with the rotating bolt 42, the movable clamping block 43 contacts the blocking part 412 and is limited, namely, the movable clamping block 43 is blocked by the blocking part 412, so that the movable clamping block 43 is limited from continuing to rotate, and the rotating angle of the movable clamping block 43 is limited; at this time, if the rotating bolt 42 is rotated continuously, the plastic hysteresis ring of the self-locking nut 44 is forced to rotate relative to the rotating bolt 42, so that the self-locking nut 44 and the rotating bolt 42 rotate relatively, the self-locking nut 44 moves up and down along the axial direction of the rotating bolt 42, and the self-locking nut 44 further drives the movable clamping block 43 to move up and down along the axial direction of the rotating bolt 42.

Before the embedded installation lamp is installed, the self-locking nut 44 and the movable clamping block 43 are adjusted to the highest position of the rotating bolt 42, namely the position close to the sleeve 411; then, the whole embedded installation lamp is placed at the installation position of the ceiling 300, so that the movable clamping blocks 43 horizontally extending from the rotating bolts 42 are clamped into the reserved installation holes of the ceiling 300, and at the moment, the fixing panel 10 is tightly attached to the ceiling; then, the rotating bolt 42 is rotated, so that the rotating bolt 42 drives the movable clamping block 43 to rotate until the movable clamping block 43 contacts the blocking part 412 and is limited; and continuing to rotate the rotating bolt 42, so that the self-locking nut 44 rotates relative to the rotating bolt 42 and drives the movable clamping block 43 to move downwards along the rotating bolt 42 until the movable clamping block 43 contacts and is attached to the wall of the reserved mounting hole of the ceiling 300, so that the fixed panel 10 and the movable clamping block 43 jointly clamp the ceiling 300 up and down, namely the ceiling 300 is clamped between the fixed panel 10 and the movable clamping block 43, and the whole embedded type mounting lamp is mounted.

On the contrary, when the embedded installation lamp needs to be disassembled, the rotating bolt 42 is rotated reversely, so that the rotating bolt 42 drives the movable clamping block 43 to rotate reversely through the self-locking nut 44 until the movable clamping block 43 contacts the other side of the blocking part 412 and is limited; the rotating bolt 42 is further rotated, so that the self-locking nut 44 rotates relative to the rotating bolt 42 and drives the movable clamping block 43 to move upwards along the rotating bolt 42, so that the movable clamping block 43 is separated and loosened from the ceiling 300, and finally, the whole embedded installation lamp is taken down from the ceiling 300.

The application provides embedded installation lamps and lanterns, compared with the prior art, through setting up movable clamping mechanism 40, in the reservation installation hole of ceiling 300 is gone into with the activity clamp block 43 card of movable clamping mechanism 40 earlier in the installation, rotate movable clamping mechanism 40's rotation bolt 42, utilize self-locking nut 44, the cooperation of the stop part 412 of rotation bolt 42 and base 41, make activity clamp block 43 rotate along with rotation bolt 42 earlier then along rotation bolt 42 axial downstream, until the reservation installation hole wall of ceiling 300 is closely laminated to activity clamp block 42, press from both sides ceiling 300 through activity clamp block 43 and fixed panel 10 jointly like this. Due to the structure and the installation mode, the embedded installation lamp is not easy to fall off, firm in installation, easy to install and disassemble, simple to operate and convenient to maintain, and holes do not need to be punched in the ceiling 300 in the installation and disassembly processes.

In another embodiment of the present application, referring to fig. 1, fig. 2, fig. 4 and fig. 13, the number of the rotating bolts 42, the movable clamping blocks 43 and the self-locking nuts 44 of the movable clamping mechanism 40 is two, the bottom of the base 41 correspondingly has two spaced through holes 4101 for the rotating bolts 42 to pass through, and the top of the base 41 has two spaced sleeves 411 for the rotating bolts 42 to insert and limit. The positions of the two sleeves 411 correspond to the positions of the two through holes 4101 at the bottom of the susceptor 41 one by one. The two rotation bolts 42 are respectively inserted through the two through holes 4101 at the bottom of the base 41 and into the two sleeves 411 at the top of the base 41, so that the two rotation bolts 42 are spaced and parallel on the base 41. The two self-locking nuts 44 are respectively fixed with the two movable clamping blocks 43 in a one-to-one correspondence manner, and the two movable clamping blocks 43 are respectively connected to the two rotating bolts 42 in a one-to-one correspondence manner through the two self-locking nuts 44. Thus, when the embedded installation lamp is installed, the two movable clamping blocks 43 of the movable clamping mechanism 40 can be adjusted to the same height so as to jointly attach and clamp the ceiling 300, and the installation is firmer.

In another embodiment of the present application, the number of the movable clamping mechanisms 40 is plural, and the plurality of movable clamping mechanisms 40 are spaced apart from the fixed panel 10. For example, a plurality of movable clamping mechanisms 40 may be disposed around the fixed panel 10, and the plurality of movable clamping mechanisms 40 may be disposed at intervals around the light emitting module 20 in the middle of the fixed panel 10. When being installed, the movable clamping blocks 43 of the respective plurality of movable clamping mechanisms 40 are respectively inserted into and clamped at several different positions of the ceiling 300. The movable clamping mechanisms 40 can share the weight of the whole lamp from different positions respectively, so that the lamp is stressed more uniformly and is installed more stably.

In the illustrated embodiment, the number of the movable clamping mechanisms 40 is two, and the two movable clamping mechanisms 40 are respectively located at two opposite sides of the fixed panel 10. Thus, when the lamp is installed, the two movable clamping mechanisms 40 are respectively and correspondingly embedded and clamped at two opposite side positions of the ceiling 300, so that the lamp is uniformly and reasonably stressed and is firmly installed. In other embodiments, the number of the movable clamping mechanisms 40 may also be four, and four movable clamping mechanisms 40 are respectively and evenly spaced at four different positions around the fixed panel 10. The number of movable clamping mechanisms 40 may also be greater for larger sized fixtures.

As shown in fig. 4, 13, 16 and 17, the bases 41 of the two movable clamping mechanisms 40 are integrally connected by the connecting plate 50, that is, the connecting plate 50 is connected between the two bases 41, so that the two movable clamping mechanisms 40 are integrally combined. Therefore, the structure can be simplified, the assembly of the embedded installation lamp is convenient, and the structural strength can be improved. Furthermore, since the connection plate 50 has a certain height from the bottom of the base 41, after the movable clamping mechanism 40 is mounted on the fixed panel 10, a certain height interval is provided between the connection plate 50 and the fixed panel 10, so that a receiving space is formed between the connection plate 50 and the fixed panel 10. The driving power source 30 is installed in the receiving space between the connection plate 50 and the fixed panel 10. Thus, the connecting plate 50, the two bases 41 and the fixing panel 10 can just cover the driving power supply 30 together, so as to protect the driving power supply 30, and simultaneously, the spatial layout is reasonably utilized, and the product structure is beautified.

Further, the connection board 50 is a heat dissipation board, for example, an aluminum board with good heat dissipation performance may be used as the connection board 50 to dissipate heat of the driving power supply 30. In this way, the connection plate 50 not only functions as a connection structure but also functions to dissipate heat.

In another embodiment of the present application, referring to fig. 4, 8, 15 and 18, the movable clamping mechanism 40 further includes a rotating bolt limiting block 45, and the rotating bolt limiting block 45 is installed at the bottom of the base 41 corresponding to the position of the rotating bolt 42 to limit the axial movement of the rotating bolt 42. Specifically, the rotation bolt stopper 45 is engaged with the bottom surface of the base 41 to form a stopper space between the rotation screw stopper 45 and the base 41, so that the head of the rotation bolt 42 is positioned in the stopper space between the base 41 and the rotation bolt stopper 45, and thus the rotation bolt 42 cannot move down in the axial direction, and the rotation bolt 42 can be prevented from coming out of the through hole 4101 at the bottom of the base 41. In addition, since the shaft portion of the rotating bolt 42 is inserted and restrained in the sleeve 411, the rotating bolt 42 cannot move upward in the axial direction. Therefore, the rotating bolt 42 can only rotate circumferentially but not move axially and horizontally by the combined limiting action of the sleeve 411 and the rotating bolt limiting block 45, thereby maintaining the stability of the movable clamping mechanism 40.

In another embodiment of the present application, the rotation bolt limiting block 45 has a limiting groove 4501. Specifically, in the illustrated embodiment, the cross section of the rotating bolt limiting block 45 along the direction perpendicular to the length direction thereof is U-shaped, so that the rotating bolt limiting block 45 forms a U-shaped limiting groove 4501, and the space in the limiting groove 4501 is the limiting space described above. The groove wall of the limit groove 4501 is provided with a through hole 4502 having a size smaller than the head of the rotating bolt 42, and the head of the rotating bolt 42 is limited at the position of the through hole 4502 in the limit groove 4501, so that the head of the rotating bolt 42 cannot pass through the through hole 4502, and the head of the rotating bolt 42 is limited in the limit groove 4501, and the rotating bolt 42 cannot move down in the axial direction, thereby preventing the rotating bolt 42 from coming out of the through hole 4101 at the bottom of the base 41. The limiting groove 4501 has a predetermined length, so that the heads of the two rotating bolts 42 of the movable clamping mechanism 40 are limited in the limiting groove 4501 of the same rotating bolt limiting block 45, and thus, for the movable clamping mechanism 40 including the two rotating bolts 42, the two rotating bolt limiting blocks 45 do not need to be provided. The turning bolt 42 is one of a hexagon socket bolt, a cross bolt, or a straight bolt. When the embedded installation lamp is installed or disassembled, a hexagon socket screwdriver, a cross screwdriver or a straight screwdriver can correspondingly extend into the through hole 4502 and clamp the head of the rotating bolt 42, and then the rotating bolt 42 can be driven to rotate by rotating the screwdriver.

In another embodiment of the present application, referring to fig. 19 and 20, the movable clamping block 43 is substantially rectangular and has an end portion at one end fixed to the self-locking nut 44. One side edge of the fixed end part of the movable clamping block 43 and the self-locking nut 44 is in a round angle shape, and the other side edge of the fixed end part of the movable clamping block 43 and the self-locking nut 44 is in a right angle shape. One side edge of the end part of the movable clamping block 43 is set to be in a round angle shape, so that the movable clamping block 43 can flexibly rotate; and the other side edge of the movable clamping block 43 is set to be a right angle shape, which is beneficial to the movable clamping block 43 to be blocked and limited by the blocking part 412.

In another embodiment of the present application, referring to fig. 3, 12 and 21, the recessed installation lamp includes a power decoration cover 60, and the power decoration cover 60 is fixed on the position of the fixed panel 10 corresponding to the position where the driving power supply 30 is installed. The power decoration cover 60 can shield the driving power supply 30 installed on the fixing panel 10, and plays roles of protecting the driving power supply 30 and decorating, so that the lamp is more beautiful.

The recessed mounting lamp has the following advantages: 1) the lamp is embedded and installed on the ceiling 300 through the movable clamping mechanism 40, and the ceiling 300 is clamped by the movable clamping mechanism 40 and the fixed panel together, so that the lamp is firmly installed and is not easy to fall off; 2) by rotating the rotating bolt 42, the movable clamping block 43 of the movable clamping mechanism 40 can be rotated, moved upwards or downwards by utilizing the mutual matching among the rotating bolt 42, the movable clamping block 43, the self-locking nut 44 and the blocking part 412 of the base 41, so that the installation and the disassembly of the lamp are realized, the operation is simple, and the maintenance is convenient; 3) the connecting plate 50 can dissipate heat of the driving power supply, and the power supply decorative cover 60 can make the lamp beautiful.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A flush mount light fixture, comprising:

fixing the panel;

a light emitting module mounted to the fixing panel;

the driving power supply is arranged on the fixed panel and is electrically connected with the light-emitting module;

the movable clamping mechanism comprises a base, a rotating bolt, a movable clamping block and a self-locking nut, wherein the base is fixed on the fixed panel, the bottom of the base is provided with a through hole for the rotating bolt to pass through, the top end of the base is provided with a sleeve for the rotating bolt to insert, one end of the rotating bolt passes through the through hole of the base and is inserted and limited in the sleeve, the movable clamping block and the self-locking nut are fixed into a whole, the self-locking nut is sleeved on the periphery of the rotating bolt, the rotating bolt drives the movable clamping block to rotate through the self-locking nut, the movable clamping block extends from the rotating bolt, and a clamping space capable of clamping a ceiling together is formed between the movable clamping block and the fixed panel; the base is provided with a blocking part, so that when the movable clamping block contacts the blocking part and is limited, the self-locking nut and the rotating bolt rotate relatively, and the self-locking nut drives the movable clamping block to move along the rotating bolt.

2. The recessed mounting fixture of claim 1, wherein the number of the rotating bolts, the movable clamping blocks and the self-locking nuts of the movable clamping mechanism is two, two of the rotating bolts are spaced apart from each other on the base, and the two movable clamping blocks are respectively and correspondingly connected to the two rotating bolts through the two self-locking nuts.

3. The flush mounted light fixture of claim 1, wherein said movable clamp mechanism is plural in number, and a plurality of said movable clamp mechanisms are spaced apart on said fixed panel.

4. The flush-mounted light fixture of claim 3 wherein said movable clamping mechanisms are two in number, two of said movable clamping mechanisms are located on opposite sides of said fixed panel, and said bases of said two movable clamping mechanisms are integrally connected by a connecting plate.

5. The flush mounted light fixture of claim 4, wherein a receiving space is provided between the connection plate and the fixing panel, and the driving power source is mounted in the receiving space between the connection plate and the fixing panel.

6. The recessed mounting fixture of claim 5, wherein the connection plate is a heat sink plate to dissipate heat from the driving power supply.

7. The flush mount light fixture according to claim 1, wherein the movable clamp mechanism includes a rotational bolt stop mounted to the base at a location corresponding to the rotational bolt to limit axial movement of the rotational bolt.

8. The flush-mounted light fixture according to claim 7, wherein the rotation bolt stopper has a stopper groove, a wall of the stopper groove has a through hole smaller in size than a head of the rotation bolt, and the head of the rotation bolt is stopped at a position of the through hole in the stopper groove.

9. The flush mounting luminaire of any one of claims 1-8, wherein an end of the movable clamp block is fixed to the self-locking nut, and a side edge of the fixed end of the movable clamp block and the self-locking nut forms a rounded corner.

10. The recessed mounting light fixture of any of claims 1-8, wherein the recessed mounting light fixture includes a power decorative cover, the power decorative cover being secured to the fixed panel at a location corresponding to where the driving power supply is mounted;

and/or a plastic hysteresis ring is arranged in the self-locking nut.

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