CN216667400U - Lamp frame assembly and lamp applying same - Google Patents

Abstract

The utility model provides a lamp frame assembly and a lamp applying the same, wherein the lamp frame assembly comprises a frame assembly, a lamp shade connected with the frame assembly and a plurality of fixing parts positioned on the inner side of the lamp shade, each fixing part comprises a first fixing part and a second fixing part, the first fixing part is attached to the frame assembly, the second fixing part is connected with the first fixing part, a positioning sheet is arranged on the first fixing part, a first groove is formed in the inner side of the lamp shade, a second groove is formed in one side, facing the lamp shade, of the frame, the second fixing part is matched with the first groove, and the positioning sheet is matched with the second groove so as to fixedly connect the lamp shade and the frame assembly and shield joint side seams at the joint of every two of the frame and a corner frame. According to the lamp, the second fixing part is matched with the first groove, and the positioning piece is matched with the second groove, so that the frame assembly and the lamp shade are fixed, secondary processing of the frame is avoided, and the production cost of the lamp is reduced; the fixing piece is arranged at the joint of the frame and the corner frame, so that light leakage of the frame assembly is avoided.

Description

Lamp frame assembly and lamp applying same

Technical Field

The utility model relates to a lamp frame assembly and a lamp using the same, and belongs to the technical field of illumination.

Background

With the improvement of life quality of people, the use scenes of the lamp are various. The constitution of lamps and lanterns is usually including backplate, frame subassembly and the lamp shade that connects gradually, and the frame subassembly is located between backplate and the lamp shade and connects backplate and lamp shade. When the lamp shade is used, the back plate is arranged on the wall top, the wall and the like in a house, and the light source module in the lamp shade emits light and irradiates the room through the lamp shade, so that the lighting function is realized.

At present, the connection mode between backplate, frame subassembly and the lamp shade is usually: with lamp shade joint to frame subassembly in and use screw fixation backplate and frame subassembly, the frame subassembly comprises the frame and the corner frame of connecting two adjacent frames usually, so the easy light leak of junction of corner frame and frame after the equipment is accomplished. In order to solve the problem of light leakage, the frame generally needs to be processed for the second time before assembly, however, the structure of the frame is complicated, and the secondary processing of the frame greatly increases the production cost of the whole lamp.

Accordingly, there is a need for an improved bezel assembly that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp frame assembly and a lamp applying the same, and aims to solve the problems that an existing frame is difficult to be directly fixed with a lamp shade and light leaks easily between the frame and a corner frame.

In order to achieve the purpose, the utility model provides a lamp frame assembly, which comprises a frame assembly formed by connecting a plurality of frames and a plurality of corner frames end to end, and a lamp shade connected with the frame assembly, wherein the lamp frame assembly further comprises a plurality of fixing parts positioned on the inner side of the lamp shade, each fixing part comprises a first fixing part and a second fixing part, the first fixing parts are attached to the frame assembly, the second fixing parts are connected with the first fixing parts, positioning pieces are arranged on the first fixing parts, first grooves are formed in the inner side of the lamp shade, second grooves are formed in one side, facing the lamp shade, of the frames, the second fixing parts are matched with the first grooves, the positioning pieces are matched with the second grooves, so that the lamp shade is fixedly connected with the frame assembly, and joint side seams formed at the joints of the frames and the corner frames in pairs are shielded.

As a further improvement of the present invention, the first fixing portion and the second fixing portion are both disposed in a plate shape, and the first fixing portion and the second fixing portion are combined into an L shape.

As a further improvement of the present invention, the first fixing portion is further provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs extend along the length direction and the width direction of the first fixing portion, respectively.

As a further improvement of the present invention, the first fixing portion is further provided with a fixing hole, and the fixing hole corresponds to the second groove, so that an external fastener passes through the fixing hole to be connected with the second groove, and the fixing member is fixedly connected with the frame.

As a further improvement of the utility model, two positioning pieces are arranged on two sides of the fixing hole, and the two positioning pieces and the fixing hole are positioned on the same straight line.

As a further improvement of the present invention, the corner frame includes a corner portion and insertion portions located at two ends of the corner portion, an abutting surface is formed at a position close to the insertion portions on an inner side of the corner portion, and when the insertion portions are connected end to end with the side frame, the first fixing portion of the fixing member contacts with the abutting surface to shield a joint seam formed between the side frame and the insertion portions.

As a further improvement of the present invention, the frame includes a first side plate, a second side plate disposed opposite to the first side plate, and a first mounting plate connecting the first side plate and the second side plate, the second groove is formed by being recessed from an end of the second side plate close to the first mounting plate toward the first side plate, and an end of the first side plate close to the first mounting plate abuts against the lamp shade.

As a further improvement of the present invention, the frame further includes a second mounting plate connecting the first side plate and the second side plate, the second mounting plate is disposed opposite to the first mounting plate, the first side plate, the second side plate, the first mounting plate and the second mounting plate together enclose a slot, and the insertion portion is matched with the slot.

As a further improvement of the present invention, the lampshade includes a light-emitting portion and a mounting portion surrounding the light-emitting portion, the first groove is formed at a connection portion between the light-emitting portion and the mounting portion, the mounting portion is formed with a first platform portion disposed near the light-emitting portion and a second platform portion disposed far from the light-emitting portion, one end of the first side plate close to the first mounting plate abuts against the first platform portion, and the outer wall surface of the first side plate is flush with the outer wall surface of the mounting portion, and the first mounting plate abuts against the second platform portion.

In order to achieve the purpose, the utility model further provides a lamp, which comprises a back plate, a light source module connected with the back plate and the lamp frame assembly, wherein the back plate is fixedly connected with one side of the frame assembly, which is far away from the lamp shade.

The utility model has the beneficial effects that: according to the lamp frame assembly, the fixing piece is arranged, so that the second fixing part of the fixing piece is connected with the first groove on the lamp shade, the positioning piece on the first fixing part is connected with the second groove on the frame, the frame assembly and the lamp shade are fixed, secondary processing on the frame is avoided, and the production cost of the lamp is reduced; in addition, when the fixed part is arranged at the joint of the frame and the corner frame, the joint edge seam formed by the joint of the frame and the corner frame can be shielded, and the light leakage of the frame assembly is avoided.

Drawings

Fig. 1 is a perspective view of a luminaire according to a preferred embodiment of the present invention.

Fig. 2 is an exploded view of the lamp shown in fig. 1.

Fig. 3 is a perspective view of the fixing member of fig. 2.

Fig. 4 is a perspective view of the anchor of fig. 2 from another angle.

Fig. 5 is a perspective view of the rim assembly and the fixing member of fig. 2 after being assembled.

Fig. 6 is a partial exploded view of the bezel assembly and mount of fig. 5.

Fig. 7 is a perspective view of the bezel of fig. 6.

Fig. 8 is a cross-sectional view of the bezel of fig. 7.

Fig. 9 is a perspective view of the corner frame of fig. 6.

Figure 10 is a cross-sectional view of the lamp enclosure of figure 2.

Fig. 11 is an enlarged view of a portion of the lamp housing of fig. 10.

Fig. 12 is a cross-sectional view of the luminaire of fig. 1.

Fig. 13 is a partial enlarged view of the lamp shown in fig. 12.

Description of reference numerals: 100-lamp, 200-lamp frame component, 300-backboard, 400-fastener, 201-fixing part, 202-frame component, 203-lamp shade;

1-a first fixing part, 11-a positioning sheet, 12-a reinforcing rib and 13-a fixing hole; 2-a second fixed part, 3-a frame, 31-a first side plate, 311-a fixed end, 312-a free end, 32-a second side plate, 321-a second groove, 33-a first mounting plate, 331-a stop plate, 34-a second mounting plate, 341-a third groove, and 35-a slot; 4-corner frame, 41-plug part, 411-mounting hole, 42-corner part, 421-abutting surface, 5-light-emitting part, 6-first groove, 7-mounting part, 71-connecting part, 72-first platform part, 73-second platform part, 74-third platform part, 301-through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, a lamp 100 for illumination is disclosed. The lamp 100 includes a back plate 300, a light source module (not shown) mounted on the back plate 300, and a lamp frame assembly 200, wherein the lamp frame assembly 200 includes a bezel assembly 202, a lamp cover 203, and a plurality of fixing members 201 located inside the bezel assembly 202 and connecting the bezel assembly 202 and the lamp cover 203. The light source module is fixedly connected with the back plate 300, one end of the frame component 202 is enclosed outside the light source module and is fixedly connected with the back plate 300, and the other end of the frame component is connected with the lampshade 203 through the fixing component 201 so as to accommodate the light source module between the back plate 300 and the lamp frame component 200, so that light emitted by the light source module can penetrate through the lampshade 203 to be emitted outwards.

The back plate 300 is provided with a through hole 301, specifically, the through hole 301 is disposed at an edge of the back plate 300 and penetrates through the back plate 300, so that the fastening member 400 can be assembled with the bezel assembly 202 through the through hole 301 to fixedly connect the back plate 300 and the bezel assembly 202, as shown in fig. 13.

Referring to fig. 3 and 4, the fixing member 201 includes a first fixing portion 1 and a second fixing portion 2 connected to the first fixing portion 1, and the first fixing portion 1 and the second fixing portion 2 are both disposed in a plate-shaped structure, but the first fixing portion 1 and the second fixing portion 2 may also be curved. The second fixing portion 2 is connected to one end of the first fixing portion 1 and disposed perpendicular to the first fixing portion 1, that is, the first fixing portion 1 and the second fixing portion 2 are combined into an "L" shape, and in other embodiments, the first fixing portion 1 and the second fixing portion 2 may also be disposed at an acute angle or an obtuse angle.

The first fixing portion 1 is provided with a positioning piece 11, a reinforcing rib 12 and a fixing hole 13, and specifically, the fixing hole 13 is formed in the middle of the first fixing portion 1 and penetrates through the first fixing portion 1. The positioning plate 11 is a plate-shaped structure and is fixedly connected with the first fixing portion 1, and the extending direction of the positioning plate 11 is the same as the extending direction of the second fixing portion 2, that is, the positioning plate 11 is disposed perpendicular to the first fixing portion 1. In other embodiments, the positioning piece 11 and the first fixing portion 1 may be disposed at an acute angle or an obtuse angle. Preferably, two positioning pieces 11 are disposed on two sides of the fixing hole 13, and the two positioning pieces 11 and the fixing hole 13 are located on the same straight line.

The reinforcing ribs 12 are provided with a plurality of first fixing portions 1 and extend outwards from the first fixing portions 1, and the extending direction of the reinforcing ribs 12 is opposite to the extending direction of the second fixing portions 2, that is, the reinforcing ribs 12 and the positioning pieces 11 respectively extend towards two sides of the first fixing portions 1. In this embodiment, the reinforcing ribs 12 are provided with four and extend along the length direction and the width direction of the first fixing portion 1 respectively to increase the supporting strength of the fixing member 201, and ensure that the fixing member 201 is not easy to deform in the using process. Of course, in other embodiments, the number and position of the reinforcing ribs 12 can be set according to actual conditions.

Referring to fig. 5 to 10 in combination with fig. 2, the frame assembly 202 includes a plurality of frames 3 and a plurality of corner frames 4 connected end to end, specifically, four frames 3 and four corner frames 4 are respectively provided, and the corner frames 4 are disposed in an arc shape and two ends of each corner frame 4 are respectively connected to two adjacent frames 3, so that the frames 3 and the corner frames 4 together enclose to form the annular frame assembly 202.

The bezel 3 includes a first side plate 31, a second side plate 32 disposed opposite to the first side plate 31, a first mounting plate 33 connecting the first side plate 31 and the second side plate 32, and a second mounting plate 34 connecting the first side plate 31 and the second side plate 32 and disposed opposite to the first mounting plate 33. Specifically, the first mounting plate 33 and the second mounting plate 34 are parallel to each other, two ends of the first mounting plate 33 are connected with the first side plate 31 and the second side plate 32 respectively, two ends of the second mounting plate 34 are also connected with the first side plate 31 and the second side plate 32 respectively, so that the first side plate 31, the second side plate 32, the first mounting plate 33 and the second mounting plate 34 jointly enclose and form a slot 35, and when the connection is performed, two ends of the corner frame 4 are matched with the slot 35 of the adjacent frame 3 respectively to connect the two adjacent frames 3.

The first side plate 31 includes a fixed end 311 and a free end 312. Specifically, one end of the first side plate 31 connected to the first mounting plate 33 extends toward a direction away from the second mounting plate 34 to form a fixed end 311, one end connected to the second mounting plate 34 extends toward a direction away from the first mounting plate 33 to form a free end 312, and outer side wall surfaces of the fixed end 311 and the free end 312 are flush with outer side wall surfaces of the first side plate 31.

The second side plate 32 has a second groove 321 formed therein. Specifically, the second side plate 32 is recessed toward the first side plate 31 at the connection position with the first mounting plate 33 to form the second groove 321, but in other embodiments, the second groove 321 may be disposed at any position on the second side plate 32, and is not limited herein.

The second mounting plate 34 is formed with a third groove 341. Specifically, the second mounting plate 34 is recessed toward the first mounting plate 33 near the second side plate 32 to form the third groove 341, but in other embodiments, the third groove 341 may be disposed near the first side plate 31 of the second mounting plate 34, which is not limited herein.

The first mounting plate 33 is provided with a stop plate 331, and the stop plate 331 extends from the first mounting plate 33 in a direction away from the second mounting plate 34, but in other embodiments, the stop plate 331 may not be provided on the first mounting plate 33.

The third groove 341 is disposed corresponding to the through hole 301, and when the backplate 300 is assembled with the bezel 3, the backplate 300 is disposed inside the free end 312 and the edge of the backplate 300 abuts against the free end 312, so as to position the backplate 300 on the bezel 3. The fastening member 400 passes through the through hole 301 and the third groove 341 and is locked and fixed in the third groove 341, so that the back plate 300 and the frame 3 can be fixedly connected.

Referring to fig. 9 and 10, the corner frame 4 includes two insertion portions 41 and two corner portions 42, and the two insertion portions 41 are respectively connected to two ends of the corner portion 42. When in connection, the two inserting parts 41 are respectively matched with the slots 35 of the two frames 3 to realize the connection of the two adjacent frames 3. Corner 42 is the arc setting, and grafting portion 41 extends towards the direction of keeping away from corner 42's both ends respectively to make a plurality of frames 3 and corner frame 4 form frame subassembly 202 through end to end connection equipment.

The shape and size of the insertion part 41 are matched with those of the slot 35 so that the insertion part 41 can be accommodated in the slot 35 and contact with the inner side wall of the slot 35. The inserting part 41 is provided with a mounting hole 411, and the position of the mounting hole 411 corresponds to the position of the third groove 341, so that when the inserting part 41 is accommodated in the slot 35, the fastening member 400 can pass through the third groove 341 and be locked and fixed with the mounting hole 411, thereby realizing the fixed connection between the frame 3 and the corner frame 4. In addition, when the back plate 300 is connected with the frame assembly 202, the fastener 400 sequentially passes through the through hole 301 and the third groove 341 and is locked and fixed with the mounting hole 411, so that the fixed connection among the back plate 300, the frame 3 and the corner frame 4 is realized.

The corner portion 42 is provided with an abutting surface 421, specifically, the abutting surface 421 is provided on the inner side of the corner portion 42 and close to the insertion portion 41, when the insertion portion 41 is accommodated in the slot 35, the second side plate 32 abuts on the joint of the corner portion 42 and the insertion portion 41, and the abutting surface 421 is flush with the second side plate 32. The outer side wall of the corner portion 42 is the same as the first side plate 31 in shape and size, and the outer side wall surface of the corner portion 42 is flush with the outer side wall surface of the first side plate 31, so that the outer side wall surfaces of the frame assembly 202 are flat and uniform.

Referring to fig. 12 and 13 in combination with fig. 5, when the fixing member 201 is connected to the frame assembly 202, one portion of the first fixing portion 1 abuts against the second side plate 32, and the other portion abuts against the abutting surface 421, so as to cover the joint seam formed at the joint of the frame 3 and the corner frame 4 by the fixing member 201. The positioning piece 11 is matched with the second groove 321 to realize the connection positioning between the fixing member 201 and the frame 3. Of course, when the first fixing portion 1 is disposed in a curved shape, the positioning piece 11 may not be disposed, and at this time, the curved portion of the first fixing portion 1 may be used as the positioning piece 11, and the fixing member 201 and the frame 3 may also be connected and positioned. The fixing hole 13 corresponds to the second groove 321, so that a further fixing connection between the fixing member 201 and the bezel 3 can be achieved by the fastening member 400 passing through the fixing hole 13 and being connected to the second groove 321.

Referring to fig. 10 and 11, the lampshade 203 includes a light-emitting portion 5, a mounting portion 7, and a first groove 6 formed at a connection portion between the light-emitting portion 5 and the mounting portion 7, specifically, the mounting portion 7 is disposed around the light-emitting portion 5 and is fixedly connected to the light-emitting portion 5, and one end of the mounting portion 7 close to the light-emitting portion 5 is recessed to form the first groove 6.

The mounting portion 7 includes a first platform portion 72 provided near the light exit portion 5, a second platform portion 73 provided far from the light exit portion 5, a third platform portion 74 provided between the first platform portion 72 and the second platform portion 73, and a connecting portion 71 connecting the first platform portion 72 and the third platform portion 74. Specifically, the first platform 72 is formed to extend horizontally from a connection point of the mounting portion 7 and the light exit portion 5 toward a center direction of the light exit portion 5, the connection portion 71 extends obliquely from the first platform 72 to connect the first platform 72 and the third platform 74, and the third platform 74 and the second platform 73 are connected through an inner sidewall of the mounting portion 7.

The first groove 6 is provided on a side of the third platform 74 close to the light exit portion 5, specifically, two side walls of the first groove 6 are the connecting portion 71 and the third platform 74 respectively.

Referring to fig. 12 and 13, when the lamp cover 203, the bezel assembly 202 and the fixing member 201 are connected, the fixing member 201 and the bezel assembly 202 are connected by a fastener 400, a part of the mounting portion 7 is limited and accommodated between the fixing member 201 and the bezel 3, and the lamp cover 203 and the bezel assembly 202 are fixed by mutual pressing between the fixing member 201 and the bezel 3, the fastener 400 is preferably a screw, and the second groove 321 and the third groove 341 are preferably screw grooves.

The fixed end 311 of the first side plate 31 abuts against the first platform 72, and the outer wall surface of the first side plate 31 is flush with the outer wall surface of the mounting portion 7, so as to achieve smooth and uniform appearance of the lamp 100. The second platform 73 abuts against the stopper 331 of the first mounting plate 33 to limit the distance between the globe 203 and the bezel 3. Preferably, when the fixed end 311 abuts against the first platform part 72, the second platform part 73 just abuts against the stop plate 331; of course, in other embodiments, if the stop plate 331 is not disposed on the first mounting plate 33, the second platform 73 directly abuts against the first mounting plate 33 to limit the distance between the lamp shade 203 and the frame 3.

The second fixing portion 2 of the fixing member 201 is connected to the first groove 6, that is, one end of the second fixing portion 2, which is far away from the first fixing portion 1, is abutted to the connecting portion 71, and the upper surface of the second fixing portion 2 is attached to the third platform portion 74, so that the third platform portion 74, the inner side wall of the mounting portion 7 and the second platform portion 73 are contained between the fixing member 201 and the frame 3 in a limited manner, and the lampshade 203 and the frame assembly 202 can be conveniently fixed and assembled.

In general, firstly, the frame 3 and the corner frame 4 are connected in an end-to-end connection sequence to assemble the annular frame assembly 202, secondly, the fixed end 311 of the frame assembly 202 is abutted against the first platform 72 of the lampshade 203, the positioning piece 11 of the fixing member 201 is extended into the second groove 321, and the end of the second fixing portion 2 far away from the first fixing portion 1 is abutted against the connecting portion 71 to position the fixing member 201 on the frame assembly 202, secondly, the fastening member 400 is used to penetrate through the fixing hole 13 and is connected with the second groove 321 to limit and accommodate the partial installation portion 7 between the frame assembly 202 and the fixing member 201, so that the lampshade 203, the frame assembly 202 and the fixing member 201 are assembled together into the lamp frame assembly 200, and finally, the fastening member 400 is used to sequentially penetrate through the through hole 301 on the back plate 300, the third groove 341 on the frame 3 and is connected with the installation hole 411 on the corner frame 4, the connection between the back plate 300, the bezel 3 and the corner frame 4 is achieved to complete the assembly of the luminaire 100.

In summary, in the lamp frame assembly 200 of the present invention, the lamp shade 203 is limited and accommodated between the fixing member 201 and the frame 3, so that on one hand, the frame assembly 202 and the lamp shade 203 are fixed, and on the other hand, the frame 3 can be directly cut for use, thereby avoiding secondary processing of the frame 3 and reducing the production cost of the lamp 100; the fixed end 311 is abutted against the first platform part 72, and the second fixed part 2 is abutted against the connecting part 71, so that the fixed part 201 and the frame 3 are pressed and fixed on the mounting part 7; the fixing piece 201 is arranged at the joint of the frame 3 and the corner frame 4, so that a joint side seam formed at the joint of every two of the frame 3 and the corner frame 4 is shielded, and the light leakage of the frame assembly 202 is avoided; the positioning between the fixing member 201 and the frame 3 is realized by connecting the positioning piece 11 with the second groove 321; by providing the reinforcing ribs 12 on the fixing member 201, the strength of the fixing member 201 is increased to avoid deformation of the fixing member 201.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a lamp frame subassembly, include by a plurality of frame (3) and a plurality of corner frame (4) end to end frame subassembly (202) that form and with lamp shade (203) that frame subassembly (202) link to each other, its characterized in that: the lamp frame assembly (200) also comprises a plurality of fixing pieces (201) positioned at the inner side of the lamp shade (203), the fixing piece (201) comprises a first fixing part (1) attached to the frame component (202) and a second fixing part (2) connected with the first fixing part (1), the first fixing part (1) is provided with a positioning sheet (11), the inner side of the lampshade (203) is provided with a first groove (6), a second groove (321) is formed on one side of the frame (3) facing the lampshade (203), the second fixing part (2) is matched with the first groove (6), the positioning sheet (11) is matched with the second groove (321), the lampshade (203) and the frame component (202) are fixedly connected, and joint side seams formed at the joint of the frame (3) and the corner frame (4) are shielded.

2. The bezel assembly of claim 1, wherein: the first fixing part (1) and the second fixing part (2) are both arranged in a plate shape, and the first fixing part (1) and the second fixing part (2) are combined into an L shape.

3. The bezel assembly as recited in claim 2, wherein: still be equipped with a plurality of strengthening rib (12) on first fixed part (1), a plurality of strengthening rib (12) are followed respectively the length direction and the width direction of first fixed part (1) extend.

4. The bezel assembly as recited in claim 1, wherein: the first fixing portion (1) is further provided with a fixing hole (13), the fixing hole (13) corresponds to the second groove (321), so that an external fastener (400) penetrates through the fixing hole (13) to be connected with the second groove (321), and the fixing piece (201) is fixedly connected with the frame assembly (202).

5. The bezel assembly of claim 4, wherein: the two positioning pieces (11) are arranged on two sides of the fixing hole (13), and the two positioning pieces (11) and the fixing hole (13) are located on the same straight line.

6. The bezel assembly as recited in claim 1, wherein: the corner frame (4) comprises a corner part (42) and insertion parts (41) located at two ends of the corner part (42), an abutting surface (421) is formed at the position, close to the insertion part (41), of the inner side of the corner part (42), and when the insertion part (41) is connected with the frame (3) in an end-to-end mode, a first fixing part (1) of the fixing piece (201) is in contact with the abutting surface (421) so as to shield a joint side seam formed between the frame (3) and the insertion part (41).

7. The bezel assembly as recited in claim 6, wherein: the frame (3) comprises a first side plate (31), a second side plate (32) and a first mounting plate (33), wherein the second side plate (32) is arranged opposite to the first side plate (31), the first side plate (31) is connected with the second side plate (32), the second groove (321) faces to the first side plate (31) from one end, close to the first mounting plate (33), of the second side plate (32), and the first side plate (31) is formed in a concave mode, one end, close to the first mounting plate (33), of the first side plate (31) is abutted to the lampshade (203).

8. The bezel assembly as recited in claim 7, wherein: the frame (3) further comprises a second mounting plate (34) connected with the first side plate (31) and the second side plate (32), the second mounting plate (34) is opposite to the first mounting plate (33), the first side plate (31), the second side plate (32), the first mounting plate (33) and the second mounting plate (34) are jointly surrounded to form a slot (35), and the inserting portion (41) is matched with the slot (35).

9. The bezel assembly as recited in claim 7, wherein: the lampshade (203) comprises a light emitting portion (5) and mounting portions (7) arranged around the light emitting portion (5), a first groove (6) is formed at the joint of the light emitting portion (5) and the mounting portions (7), a first platform portion (72) close to the light emitting portion (5) and a second platform portion (73) far away from the light emitting portion (5) are formed on the mounting portions (7), one end, close to a first mounting plate (33), of the first side plate (31) is in butt joint with the first platform portion (72) and enables the outer wall surface of the first side plate (31) to be flush with the outer wall surface of the mounting portions (7), and the first mounting plate (33) is in butt joint with the second platform portion (73).

10. A light fixture, characterized by: the lamp frame assembly (200) of any one of claims 1 to 9, the light source module comprising a back plate (300), the back plate (300) being connected to the back plate (300), the back plate (300) being fixedly connected to a side of the side frame assembly (202) away from the lamp housing (203).

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