CN215764809U - Lighting device and mounting assembly for lighting fixture with same - Google Patents

Abstract

The utility model belongs to the technical field of lighting engineering, and particularly relates to lighting equipment and a mounting assembly for a lighting lamp. Wherein, the installation component includes: a mounting box fixedly mounted on the mounting surface; the hooking piece is fixed on the mounting box; the mounting pins are arranged on the mounting box; one end of the hanging chain rope is connected to the back plate of the lighting lamp, and the other end of the hanging chain rope is connected to the hook piece; the mounting plates are provided with clamping grooves, and the mounting pins enter the clamping grooves through openings of the clamping grooves; and the retainer is arranged on the mounting plate and matched with the opening of the clamping groove, and after the lighting lamp is hung on the mounting pin through the mounting plate, the retainer provides force for blocking the mounting pin from being separated from the clamping groove. By applying the technical scheme, the problem of how to conveniently and quickly install the lighting lamp on the ceiling and ensure the stable installation and safety of the lighting lamp is solved.

Description

Lighting device and mounting assembly for lighting fixture with same

Technical Field

The utility model belongs to the technical field of lighting engineering, and particularly relates to lighting equipment and a mounting assembly for a lighting lamp.

Background

The large-size ceiling lamp (as the name suggests, because the lamp is flat above, the bottom is completely attached to the roof when the lamp is installed, so the ceiling lamp is called), and the weight of the large-size ceiling lamp exceeds 4.5 kg. Previously, the installation generally needs two people to accomplish the installation to this kind of large-size ceiling lamp, in the installation, earlier on mounting box fixed mounting on the ceiling, then, wherein lift up and hold the ceiling lamp alone, another person just carries out the power wiring and accomplishes the work of being connected between lamps and lanterns and the mounting box, and the installation is wasted time and energy.

At present, the assembly work of the ceiling lamp is also continuously optimized and designed.

If in the technical scheme that chinese utility model patent ZL201620190591.8 discloses, offer at the side of mounting box and collude a mouthful to set up the fixed column shell fragment on the mounting box, set up couple and fixed column on the backplate of ceiling lamp, in assembling process, install the mounting box on the ceiling, then, only need lift up the ceiling lamp alone, collude the couple earlier and collude in colluding a mouthful, impel the fixed column shell fragment hard again with the fixed column in, then the fixed column shell fragment presss from both sides the fixed column tightly, can install and accomplish. However, according to the installation mode, the fixing column elastic sheet clamps the fixing column by means of elastic force, and under the action of self gravity of the ceiling lamp, the ceiling lamp is separated from the fixing column elastic sheet easily as long as the ceiling lamp is under the action of a little external force, so that the ceiling lamp can fall off under serious conditions, and potential safety hazards exist.

Still like in the technical scheme that united states patent application US20130329438A1 disclosed, set up a hanging plate with ceiling lamp size nearly in the mounting box department to set up a plurality of hasps on the edge of ceiling lamp, alone lift up ceiling lamp and paste and lean on hanging plate, again with each hasp lock on hanging plate's edge, can accomplish the ceiling lamp and install. However, each lock catch arranged on the edge of the ceiling lamp is a movable lock catch (the movable lock catch is not locked after the lock catch is buckled on the edge of the hanging plate and can be opened), and each lock catch is independent from each other and does not generate mutual restraint.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lighting device and a mounting assembly for a lighting lamp thereof, and aims to solve the problems of conveniently and quickly mounting the lighting lamp on a ceiling, ensuring the mounting stability of the lighting lamp and ensuring the safety.

In order to achieve the purpose, the utility model adopts the technical scheme that: a mounting assembly for a lighting fixture, comprising: a mounting box fixedly mounted on the mounting surface; the hooking piece is fixed on the mounting box; the mounting pins are arranged on the mounting box; one end of the hanging chain rope is connected to the back plate of the lighting lamp (actually, one end of the hanging chain rope can be connected to the back plate of the lighting lamp in a separable structure or in a fixed structure, such as a welding fixing mode or other fixing modes), and the other end of the hanging chain rope can be connected to the hook piece in a separable mode to prevent the lighting lamp from falling; the mounting plates are connected to a back plate of the lighting lamp and correspond to the mounting pins, clamping grooves are formed in the mounting plates, openings of the clamping grooves face the same side, the mounting pins enter the clamping grooves through the openings of the clamping grooves, and the lighting lamp is hung on the mounting pins through the mounting plates; and the stop piece corresponds to the mounting plate, is arranged on the mounting plate and is matched with the opening of the clamping groove, and provides a force for stopping the mounting pin from being separated from the clamping groove after the lighting lamp is hung on the mounting pin through the mounting plate.

Optionally, the stop piece comprises a connecting portion and a wavy stop portion, the connecting portion is fixedly connected to the mounting plate, the stop portion can elastically deform relative to the connecting portion, the stop portion has two spaced wave crests, and the mounting pin is limited between the two wave crests after passing through the opening of the clamping groove and over one of the wave crests.

Optionally, the mounting assembly further includes at least one limiting assembly, and the limiting assembly limits a relative position between the mounting box and the mounting plate after the mounting pin enters the slot, so as to prevent the mounting pin from coming out of the slot.

Optionally, the limiting assembly includes a locking screw and a nut, the nut is fixedly mounted on the mounting box, the locking screw corresponds to the nut, a hole is formed in the mounting plate, and after the mounting pin enters the clamping groove, the locking screw is screwed to pass through the nut and then is inserted into the hole.

Optionally, the width H between two peaks is greater than or equal to the width L of the aperture.

Optionally, the mounting panel includes first board and second board, and the first board is connected with the second board and is formed the L shaped plate, and the first board is fixed on the backplate of illumination lamps and lanterns, and the draw-in groove is established on the second board to, be equipped with the anticreep step that is used for blockking that the mounting pin deviates from the draw-in groove on the cell wall that the draw-in groove is kept away from the first board.

Optionally, an opening of the slot wall of the slot, which is away from the first plate, is provided with an inclined surface, and the inclined surface is used for guiding the mounting pin into the slot.

Optionally, the number of the mounting plates is three, and the three mounting plates are arranged in a triangle; or the number of the mounting plates is four, the four mounting plates are arranged in a rectangular shape, and a hole is formed in each of the two mounting plates, wherein the connecting line direction of the two mounting plates is the same as the sliding direction of the lighting lamp relative to the mounting box.

Optionally, the number of the hanging chain ropes is two, the lengths of the two hanging chain ropes are equal, and the connecting line direction of the two connecting positions between the two hanging chain ropes and the back side of the lighting fixture is the same as the sliding direction of the lighting fixture relative to the mounting box.

According to another aspect of the present invention, there is provided a lighting device. Specifically, the lighting apparatus includes: the mounting assembly is arranged on the back plate, and the lighting lamp is fixedly arranged on a mounting surface through the mounting assembly.

The utility model has at least the following beneficial effects:

the lighting lamp is installed and fixed on an installation surface (such as a ceiling) through the installation component provided by the embodiment of the utility model, before the lighting lamp is installed on the installation surface, the hook piece and the installation pin are assembled and fixed on the installation box, and one end of the hanging chain rope, the installation plate and the stopping piece are assembled and fixed on a back plate of the lighting lamp. In the process of installing and fixing the lighting lamp on the installation surface, the installation box is firstly fixed on the installation surface, and then the other end of the hanging chain rope is fixed on the hook, so that the hanging chain rope can prevent the lighting lamp from falling to hit a person or directly hitting the ground to be damaged in the installation process. Then, the installer only needs oneself can hold up the illumination lamps and lanterns alone to make the top of mounting panel support the inboard surface of mounting box, at this moment, the opening of draw-in groove is towards the mounting pin, and the installer promotes the illumination lamps and lanterns after that, makes the mounting pin pass through the draw-in groove opening and gets into in the draw-in groove, and the installer loosens the illumination lamps and lanterns this moment, then the illumination lamps and lanterns hang on the mounting pin under the action of gravity. Moreover, after the mounting pin enters the clamping groove, the retainer can provide force for stopping the mounting pin from being separated from the clamping groove, so that the lighting lamp can be hung and stabilized on the mounting pin, the mounting stability of the lighting lamp is ensured, and the safety and the reliability in the use process are ensured. Therefore, the installation assembly provided by the utility model is used for installing the lighting lamp, the installation operation can be completed by only one person, in the installation process, the lighting lamp can be positioned and hung with the installation pin through the clamping groove on the installation plate, the installation speed is high, the lighting lamp is hung on the installation pin under the action of gravity, the installation pin is prevented from being separated from the clamping groove through the resistance of the retainer to the installation pin, and the lighting lamp can be stably and safely hung on the installation pin.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention, 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 view of a lighting device according to an embodiment of the present invention after assembly;

fig. 2 is a schematic assembly diagram of a lighting fixture and a mounting assembly of the lighting apparatus according to the embodiment of the present invention;

FIG. 3 is an exploded view of a lighting device of an embodiment of the present invention;

fig. 4 is a schematic structural view of a mounting box of a mounting assembly of a lighting device according to an embodiment of the present invention;

FIG. 5 is an enlarged view at S of FIG. 4 of an embodiment of the present invention;

FIG. 6 is a schematic view of an assembly structure of a mounting plate and a stopper of the lighting device according to the embodiment of the present invention;

FIG. 7 is an exploded view of FIG. 6;

FIG. 8 is a schematic view of an assembly structure of a mounting plate and a stopper of a lighting device according to an embodiment of the present invention;

fig. 9 is an exploded view of fig. 8.

Wherein, in the figures, the respective reference numerals:

10. mounting a box; 20. hooking the hanging piece; 30. mounting a pin; 40. hanging a chain rope; 50. mounting a plate; 51. a card slot; 52. an aperture; 510. a first plate; 520. a second plate; 521. an anti-drop step; 522. a bevel; 60. a stopper; 61. a connecting portion; 62. a stopper portion; 621. wave crest; 70. a restraining component; 71. locking the screw; 72. a nut; 81. riveting; 100. a lighting fixture; 101. a back plate; 102. a diffusion plate; 103. a cable; 104. a reflective plate; 105. a light guide plate; 106. a buffer layer; 201. a driver; 202. a control box; 301. an upper frame; 302. a lower frame; 400. an LED light bar.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1, 2 and 4, an embodiment of the present invention provides a mounting assembly for a lighting fixture, and the lighting fixture is mounted and fixed on a ceiling (i.e., a mounting surface) by using the mounting assembly. Specifically, the mounting assembly provided by the embodiment of the present invention includes a mounting box 10, a hooking member 20, a stopper 60, at least two mounting pins 30, at least one hanging chain rope 40, and at least two mounting plates 50. The mounting box 10 is fixedly mounted on a ceiling through a plurality of screws, the hooking part 20 is fixed on the mounting box 10, the hooking part 20 is a lifting lug supported by a steel sheet, the lifting lug is welded and fixed on the inner side surface of the mounting box 10, the mounting pin 30 is arranged on the mounting box 10, the mounting pin 30 is fixed on the circumferential side wall of the mounting box 10, and the central axis of the mounting pin 30 is parallel to the ceiling. One end of the hanging chain rope 40 is detachably fixed on the back plate 101 of the lighting fixture 100 (actually, one end of the hanging chain rope 40 may be detachably connected to the back plate 101 of the lighting fixture, or may be fixedly connected to the back plate 101 of the lighting fixture, for example, a welding fixing manner or other fixing manners), preferably, in this embodiment, one end of the hanging chain rope 40 is fixedly fixed on the back plate 101, so that the hanging chain rope 40 can be conveniently and quickly connected to the back plate 101, and the other end of the hanging chain rope 40 is detachably connected to the hook 20, specifically, the other end of the hanging chain rope 40 is provided with a buckle, and the buckle is directly locked on the hook 20, so as to prevent the lighting fixture 100 from falling. The mounting plate 50 is connected to the back plate 101 of the lighting fixture 100, the mounting plate 50 corresponds to the mounting pins 30 one by one, the mounting plate 50 is provided with the slots 51, the openings of the slots 51 face the same side, the lighting fixture 100 is moved in a direction perpendicular to the central axis of the mounting pins 30, and then the mounting pins 30 enter the slots 51 through the openings of the slots 51, so that the lighting fixture 100 is hung on the mounting pins 30 through the mounting plate 50. The stoppers 60 are provided on the mounting plate 50 in one-to-one correspondence with the mounting plate 50, and the stoppers 60 are fitted into the openings of the slots 51, so that the stoppers 60 provide the mounting pins 30 with a force to prevent the mounting pins 30 from coming out of the slots 51 after the lighting fixture 100 is hung on the mounting pins 30 by the mounting plate 50.

The lighting fixture 100 is mounted and fixed on a ceiling (for example, a ceiling) by the mounting assembly provided by the embodiment of the utility model, before the lighting fixture 100 is mounted on the ceiling, the hooking member 20 and the mounting pin 30 are assembled and fixed on the mounting box 10, and one end of the hanging chain rope 40, the mounting plate 50 and the stopper 60 are assembled and fixed on the back plate 101 of the lighting fixture 100. In the process of installing and fixing the lighting lamp 100 on the ceiling, the installation box 10 is firstly fixed on the ceiling, and then the other end of the hanging chain rope 40 is fixed on the hook 20, so that the hanging chain rope 40 can prevent the lighting lamp 100 from falling to hit people in the installation process or directly hitting the ground to be damaged. Then, the installer can hold the lighting fixture 100 by himself and make the top of the mounting plate 50 abut against the inner side surface of the mounting box 10, at this time, the opening of the clamping groove 51 faces the mounting pin 30, then the installer pushes the lighting fixture 100, so that the mounting pin 30 enters the clamping groove 51 through the opening of the clamping groove 51, at this time, the installer loosens the lighting fixture 100, then the lighting fixture 100 is hung on the mounting pin 30 under the action of gravity, and it is ensured that the lighting fixture 100 is stably installed and is safe and reliable in the using process. Moreover, after the mounting pin 30 enters the card slot 51, the stopper 60 can provide a force to the mounting pin 30 to prevent the mounting pin from coming out of the card slot 51, so that the lighting fixture 100 can be hung and stabilized on the mounting pin 30. Therefore, the installation operation can be completed by only one person when the installation assembly provided by the utility model is used for installing the lighting lamp 100, in the installation process, the lighting lamp can be positioned and hung on the installation pin 30 through the clamping groove 51 on the installation plate 50, the installation speed is high, the lighting lamp 100 is hung on the installation pin 30 under the action of gravity, the installation pin 30 is prevented from falling out of the clamping groove 51 through the resistance of the retainer 60 on the installation pin 30, and the lighting lamp 100 can be stably and safely hung on the installation pin 30.

Referring to fig. 7, in the mounting assembly, the stopper 60 includes a connecting portion 61 and a wave-shaped stopper portion 62, the connecting portion 61 is riveted to the mounting plate 50 by a rivet 81, and in practice, the connecting portion 61 and the stopper portion 62 are integrally formed, as shown in fig. 7 and 9, a straight slit is punched in a steel sheet, one side of the straight slit is punched to form the stopper portion 62, and then both ends of the steel sheet are punched to form the connecting portion 61. The stopper 60 thus formed can adjust the rigidity and the elastic ability of the stopper 62 as needed, that is, when a linear slit is punched, the punching position of the linear slit is adjusted so that the area of the portion formed into the stopper 62 is increased, and thus the rigidity and the elastic ability of the stopper 62 after forming are increased as the area of the portion formed into the stopper 62 is increased. The stop part 62 is elastically deformable relative to the connecting part 61, the stop part 62 has two spaced peaks 621, and the mounting pin 30 is retained between the two peaks 621 after passing through the opening of the locking slot 51 and over one of the peaks 621. After the openings of the respective slots 51 are aligned with the corresponding mounting pins 30, the lighting fixture 100 is moved, and during the process that the mounting pins 30 pass through the openings of the slots 51, the mounting pins 30 will press against the first peak 621 that meets, so as to press and sink the first peak 621 to pass through the first peak 621, and then the mounting pins 30 enter between the two peaks 621, at this time, the two peaks 621 block the mounting pins 30, so that the mounting pins 30 are limited between the two peaks 621.

In this embodiment, after the installation pin 30 enters the two wave crests 621, the installation pin 30 is limited between the two wave crests 621, but the installation pin 30 still has a small gap between the two wave crests 621 and can move, so that when the lighting fixture 100 encounters an external force, the lighting fixture 100 will slide and rock between the small gap, and slide and rock for eliminating the external force applied to the lighting fixture 100, therefore, the installation assembly further includes at least one limiting component 70, and the limiting component 70 limits the relative position between the installation box 10 and the installation plate 50 after the installation pin 30 enters the slot 51, thereby eliminating the sliding and rock of the lighting fixture 100 caused by the external force, and preventing the installation pin 30 from coming out of the slot 51.

As shown in fig. 4 and 5, in particular, the limiting assembly 70 includes a locking screw 71 and a nut 72, the nut 72 is fixedly embedded in the mounting box 10, and the locking screw 71 corresponds to the nut 72. And, the mounting plate 50 is provided with a hole 52, and when the mounting pin 30 enters the catching groove 51, a locking screw 71 is inserted into the hole 52 after being screwed through a nut 72. Thus, the locking screw 71 is engaged with the hole 52 of the mounting plate 50, so that the relative position and stable connection relationship between the lighting fixture 100 and the mounting box 10 are further limited, and the lighting fixture 100 can be stably and safely hung on the mounting pin 30 of the mounting box 10 even if the lighting fixture 100 is subjected to a certain external force. Preferably, the holes 52 are designed as kidney-shaped holes.

Specifically, as shown in FIG. 9, the width H between two peaks 621 is greater than or equal to the width L of hole 52 (the width L of hole 52 is the length of the kidney-shaped hole), wherein the width L of hole 52 ranges from 8mm ≦ L ≦ 9mm, preferably L ≦ 8.5 mm. In this manner, during installation of the locking screw 71, the installer can adjust the light fixture 100 so that the hole 52 can be aligned with the end of the locking screw 71. In addition, the holes 52 formed in the mounting plate 50 enable an installer to adjust the relative position between the lighting fixture 100 and the mounting box 10, so as to accurately assemble the locking screws 71, thereby reducing the machining precision of the holes corresponding to the locking screws 71 in the mounting plate 50 and reducing the machining difficulty.

As shown in fig. 6 to 9, the mounting plate 50 includes a first plate 510 and a second plate 520, the first plate 510 and the second plate 520 are connected to form an L-shaped plate, specifically, the mounting plate 50 is a steel plate, and the steel plate is punched and bent to form the first plate 510 and the second plate 520. The first plate 510 is fixed on the back plate 101 of the lighting fixture 100, and the back plate 101 of the lighting fixture 100 is a steel plate, and the first plate 510 is welded and fixed on the back plate 101. The locking groove 51 is provided on the second plate 520, and a locking step 521 for blocking the mounting pin 30 from being released from the locking groove 51 is provided on a wall of the locking groove 51 away from the first plate 510. After the mounting pin 30 enters the slot 51 through the opening of the slot 51 and the installer releases his hand, under the gravity of the lighting fixture 100, the mounting pin 30 bears the mounting plate 50, and at this time, when the lighting fixture 100 is subjected to an external force and slides to the opening of the slot 51, the anti-falling step 521 can block the mounting pin 30, so as to block the mounting pin 30 from falling off the slot 51.

As shown in fig. 6 and 9, the slot 51 is provided with a slope 522 at a position away from the opening of the slot wall of the first plate 510, the mounting pin 30 is a cylindrical pin rod, and the slope 522 can guide the mounting pin 30 to guide the mounting pin 30 into the slot 51.

In the present embodiment, the number of the mounting plates 50 is three, the three mounting plates 50 are arranged in a triangle, and preferably, the holes 52 are opened on the two mounting plates 50 of the two second plates 520 located in the same plane (the hole 52 may be provided on the remaining one mounting plate 50, and the locking screw 71 is correspondingly assembled; the hole 52 may not be provided on the remaining one mounting plate 50, and only the mounting pin 30, the card slot 51 and the stop member 60 are cooperatively assembled with each other), so that the assembling position between the lighting fixture 100 and the mounting box 10 is locked by the two locking screws 71 and the two holes 52, which is safer and more reliable. Alternatively, the number of the mounting plates 50 of the present embodiment is four, and the four mounting plates 50 are arranged in a rectangular shape, wherein a hole 52 is formed on each of the two mounting plates 50 which are connected in the same direction as the direction in which the lighting fixture 100 slides relative to the mounting box 10. The other two mounting plates 50 are not provided with holes 52, and only the mounting pins 30, the slots 51 and the stoppers 60 are fitted to each other.

As shown in fig. 2 and 3, the number of the hanging chain ropes 40 is two, the lengths of the two hanging chain ropes 40 are equal, and the direction of connecting the two hanging chain ropes 40 and the two connecting positions on the back side of the lighting fixture 100 is the same as the direction in which the lighting fixture 100 slides with respect to the mounting box 10. The two hanging chain ropes 40 hang the lighting fixture 100 at the same time, so that the lighting fixture 100 can be more stable when hanging, and the situation that the lighting fixture 100 rotates around one hanging chain rope 40 cannot happen. Preferably, two hanging chain ropes 40 are assembled by using steel wire ropes, so that the steel wire ropes on the installation back plate 101 do not generate abnormal sound of metal collision in the transportation process of the lighting fixture 100 (when the hanging chain ropes 40 are metal chains, the metal chains generate abnormal sound of metal collision due to bumping in the transportation process of the lighting fixture 100).

According to another aspect of the present invention, there is provided a lighting device. As shown in fig. 1 to 3, the lighting device includes a lighting fixture 100 and a mounting assembly, wherein the mounting assembly is the aforementioned mounting assembly for the lighting fixture, the mounting assembly is mounted on a back plate 101, and the lighting fixture 100 is fixedly mounted on a ceiling through the mounting assembly.

Specifically, the lighting fixture 100 is a rectangular flat-plate-shaped lighting fixture, as shown in fig. 3, the lighting fixture 100 further includes a diffuser plate 102, a light guide plate 105, a reflector plate 104, a buffer layer 106, a lower frame 302, an upper frame 301, and two LED light bars 400, during assembly, the two LED light bars 400 are disposed on two opposite sides of the rectangular light guide plate 105, the diffuser plate 102 is then assembled on the light emitting side of the light guide plate 105, the reflector plate 104 is assembled on the other side of the light guide plate 105 facing away from the diffuser plate 102, the buffer layer 106 is tiled on the reflector plate 104, the back plate 101 is covered on the buffer layer 106, the lower frame 302 and the upper frame 301 are aligned and combined to clamp the back plate 101, the diffuser plate 102, the light guide plate 105, the reflector plate 104, and the buffer layer 106, and the driver 201 and the control box 202 of the lighting fixture 100 are mounted on the back plate 101, wherein the LED light bars 400 are electrically connected to the driver 201 and the control box 202, the light fixture 100 is assembled. Then, the mounting plate 50 is attached to the back plate 101, and the hanging string 40 is connected to the back plate 101.

In the process of assembling and forming the lighting device, when the mounting box 10 is fixed to the ceiling, the wires running on the ceiling are passed through the mounting box 10, and then the mounting box 10 is fixed to the ceiling by a plurality of screws. Then, the lighting fixture 100 is hung on the hook member 20 by using the hanging chain 40, the cable 103 extended from the driver 201 is electrically connected with the electric wire, then, the installer holds the lighting fixture 100 up, inserts the mounting pin 30 into the slot 51 of the mounting plate 50, finally, the locking screw 71 is screwed into the nut 72 and the end of the locking screw 71 is inserted into the hole 52, and thus the lighting fixture is assembled.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A mounting assembly for a lighting fixture, comprising:

a mounting box (10), the mounting box (10) being fixedly mounted on a mounting surface;

the hooking piece (20), the hooking piece (20) is fixed on the mounting box (10);

at least two mounting pins (30), the mounting pins (30) being provided on the mounting box (10);

at least one hanging chain rope (40), wherein one end of the hanging chain rope (40) is connected to the back plate (101) of the lighting lamp (100), and the other end of the hanging chain rope (40) is detachably connected to the hooking piece (20) so as to prevent the lighting lamp (100) from falling;

the mounting plates (50) are connected to a back plate (101) of the lighting lamp (100), the mounting plates (50) correspond to the mounting pins (30), clamping grooves (51) are formed in the mounting plates (50), openings of the clamping grooves (51) face the same side, the mounting pins (30) enter the clamping grooves (51) through the openings of the clamping grooves (51), and the lighting lamp (100) is hung on the mounting pins (30) through the mounting plates (50);

a stopper (60), the stopper (60) corresponding to the mounting plate (50), the stopper (60) being disposed on the mounting plate (50) and cooperating with an opening of the card slot (51), the stopper (60) providing the mounting pin (30) with a force blocking the mounting pin (30) from coming out of the card slot (51) after the lighting fixture (100) is hung on the mounting pin (30) by the mounting plate (50).

2. The mounting assembly for a light fixture of claim 1,

the stop piece (60) comprises a connecting portion (61) and a wavy stop portion (62), the connecting portion (61) is fixedly connected to the mounting plate (50), the stop portion (62) can be elastically deformed relative to the connecting portion (61), the stop portion (62) is provided with two spaced peaks (621), and the mounting pin (30) is limited between the two peaks (621) after passing through an opening of the clamping groove (51) and passing over one of the peaks (621).

3. The mounting assembly for a light fixture of claim 2,

the mounting assembly further comprises at least one limiting assembly (70), and the limiting assembly (70) limits the relative position between the mounting box (10) and the mounting plate (50) after the mounting pin (30) enters the clamping groove (51) to prevent the mounting pin (30) from falling out of the clamping groove (51).

4. The mounting assembly for a light fixture of claim 3,

the limiting assembly (70) comprises a locking screw (71) and a nut (72), the nut (72) is fixedly mounted on the mounting box (10), the locking screw (71) corresponds to the nut (72), a hole (52) is formed in the mounting plate (50), and when the mounting pin (30) enters the clamping groove (51), the locking screw (71) is screwed to pass through the nut (72) and then is inserted into the hole (52).

5. The mounting assembly for a light fixture of claim 4,

the width H between two of the peaks (621) is greater than or equal to the width L of the hole (52).

6. The mounting assembly for a light fixture of claim 1,

the mounting plate (50) comprises a first plate (510) and a second plate (520), the first plate (510) is connected with the second plate (520) to form an L-shaped plate, the first plate (510) is fixed on a back plate (101) of the lighting lamp (100), the clamping groove (51) is formed in the second plate (520), and the clamping groove (51) is far away from the groove wall of the first plate (510) and is provided with an anti-falling step (521) for blocking the mounting pin (30) to fall off the clamping groove (51).

7. The mounting assembly for a light fixture of claim 6,

an inclined surface (522) is arranged at the opening position of the clamping groove (51) far away from the groove wall of the first plate (510), and the inclined surface (522) is used for guiding the mounting pin (30) into the clamping groove (51).

8. The mounting assembly for a lighting fixture of claim 4 or 5,

the number of the mounting plates (50) is three, and the three mounting plates (50) are arranged in a triangular shape;

or the number of the mounting plates (50) is four, the four mounting plates (50) are arranged in a rectangular shape, and the two mounting plates (50) which are connected in the same direction as the sliding direction of the lighting lamp (100) relative to the mounting box (10) are provided with one hole (52).

9. The mounting assembly for a lighting fixture according to any one of claims 1-7,

the number of the hanging chain ropes (40) is two, the lengths of the two hanging chain ropes (40) are equal, and the connecting line direction of the two connecting positions between the two hanging chain ropes (40) and the back side of the lighting lamp (100) is the same as the sliding direction of the lighting lamp (100) relative to the mounting box (10).

10. An illumination device, comprising:

a lighting fixture (100), the lighting fixture (100) comprising a back plate (101),

a mounting assembly for a lighting fixture as claimed in any one of claims 1 to 9, the mounting assembly being mounted on the back plate (101) and the lighting fixture (100) being fixedly mounted on a mounting surface by the mounting assembly.

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