Ceiling lamp

Abstract

The utility model relates to the technical field of illumination, and particularly discloses a ceiling lamp which comprises a base plate, a lampshade composed of a transparent cover and a decorative ring, a light-emitting assembly, a dustproof and waterproof assembly and a hanging plate. The lampshade covers the base plate to form an inner cavity, and the inner cavity is used for installing the light-emitting assembly. A connecting groove is formed in the back of the chassis, and a plurality of external connecting parts are arranged on the groove wall of the connecting groove; the hanging plate is provided with a plurality of connecting parts connected with the external connecting parts in a clamped mode, the hanging plate is further provided with a plurality of mounting holes, the hanging plate is fixed to the ceiling through the mounting holes, and after the hanging plate is mounted in the connecting groove, a distance exists between the hanging plate and the bottom wall of the connecting groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field especially relates to lamps and lanterns. BACKGROUND

[0002] Ceiling lamp belongs to one kind of lighting lamps and lanterns, and the back of the ceiling lamp is fixed to the ceiling or other support to form the effect of ceiling down lighting, the existing ceiling lamp is generally connected with the ceiling through the mounting hole on the bottom disc to realize the fixation by screwing through the mounting hole, this kind of mode needs to remove the module in the ceiling lamp before installation, and when the internal lamp beads or circuit board fails, the ceiling lamp needs to be removed for maintenance, the existing ceiling lamp is more complicated in the process of initial installation or subsequent maintenance. SUMMARY

[0003] Therefore, the utility model provides a ceiling lamp for solving the problem of complicated installation and maintenance of the ceiling lamp in the prior art.

[0004] To achieve one or part or all of the above purposes or other purposes, the utility model provides:

[0005] A ceiling lamp is installed on the ceiling or wall for use, the ceiling lamp comprises a bottom disc, a lampshade, a light emitting assembly and a hanging plate,

[0006] The lampshade forms an internal cavity by covering the bottom disc, and the internal cavity is used for installing the light emitting assembly; the back of the bottom disc is provided with a connecting groove, and a plurality of external connecting parts are arranged on the groove wall of the connecting groove;

[0007] A plurality of connecting parts are arranged on the hanging plate and connected with the external connecting parts, and a plurality of mounting holes are further arranged on the hanging plate, the hanging plate is fixed on the ceiling through the mounting holes, and there is a spacing between the hanging plate and the bottom wall of the connecting groove when the hanging plate is installed in the connecting groove.

[0008] Further, an adapter and a protective cover are further included, a notch for fixing the adapter is arranged on the side wall of the connecting groove, the protective cover covers the notch, sealant can be filled in the notch, the back of the bottom disc is provided with a wiring groove communicating with the connecting groove and the side wall of the bottom disc, the adapter is electrically connected with the light emitting assembly, and the external cable of the adapter is electrically connected with the external power supply after passing through the connecting groove and the wiring groove.

[0009] Further, the mounting hole is a strip hole structure, and the mounting hole is a stepped hole structure, and the hole diameter of the side of the mounting hole close to the bottom wall of the connecting groove is larger.

[0010] Further, an extension rod and a clamping disc are further included, an external stepped hole is further arranged at the center position of the hanging plate, one end of the extension rod extends into the external stepped hole and is fixedly connected with the clamping disc, and the other end of the T-shaped extension rod is used for connecting the ceiling.

[0011] Further, the outer connecting part is an outer connecting boss, the lower end wall of the outer connecting boss is provided with a protrusion, the connecting part is a connecting boss, the upper end wall of the connecting boss is provided with a groove matched with the protrusion, and the lower end wall of the outer connecting boss and the upper end wall of the connecting boss are inclined walls matched with each other.

[0012] Further, the hanging plate is a circular plate structure, the connecting groove is a circular groove structure, and the plurality of outer connecting parts are uniformly distributed on the groove wall of the connecting groove in the circumferential direction.

[0013] Further, the hanging plate is a square plate structure, the connecting groove is a square groove structure, and the plurality of outer connecting parts are equally divided into two groups, and the two groups of outer connecting parts are symmetrically distributed on the two opposite groove walls of the connecting groove.

[0014] Further, the light-emitting assembly comprises a circuit board, a plurality of LED lamp beads arranged on the circuit board, and a control switch, the circuit board is fixed in the bottom disc through screws and is electrically connected with the adapter through wires, and the side wall of the bottom disc is further provided with a through hole for mounting the control switch; the ceiling lamp further comprises a protective plug for plugging the through hole.

[0015] Further, the lampshade comprises a transparent cover and a decorative ring, the edge of the transparent cover is provided with a mounting groove, and the decorative ring is matched in the mounting groove; the outer wall of the transparent cover is provided with a clamping groove, the inner wall of the bottom disc is provided with a plurality of clamping protrusions matched with the clamping groove; the bottom wall of the bottom disc is provided with a waterproof groove for inlaying the transparent cover, and a sealing strip is arranged in the waterproof groove.

[0016] Further, the bottom wall of the connecting groove is provided with a safety rope, and any one of the mounting holes is provided with a connecting rod for tying the safety rope.

[0017] The embodiment of the utility model is implemented, and has the following beneficial effects:

[0018] The ceiling lamp is provided with the connecting part matched with the outer connecting part in the connecting groove on the separated hanging plate, the quick installation and removal of the hanging plate and the bottom disc are realized, in actual application, the hanging plate is installed at the specified position of the support such as the ceiling or the wall through the mounting hole penetrated by the screw, then the bottom disc, the light-emitting assembly and the lampshade are assembled into the lamp, preferably the connecting groove of the bottom disc is aligned with the hanging plate, the outer connecting part is matched with the connecting part, the assembled lamp is installed on the hanging plate for use, and the technical problems of complicated and inconvenient installation and removal caused by the screw direct fixing mode of the traditional ceiling lamp are solved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 is a whole structure exploded view in one of the embodiments;

[0021] Figure 2 is a separation schematic diagram of the hanging plate and the bottom plate in one of the embodiments Figure 1 ;

[0022] Figure 3 is a top view of the whole structure in one of the embodiments Figure 1 ;

[0023] Figure 4 is a separation schematic diagram of the lampshade and the bottom plate in one of the embodiments;

[0024] Figure 5 is a structure schematic diagram of the hanging plate in one of the embodiments;

[0025] Figure 6 is a separation schematic diagram of the hanging plate and the bottom plate in one of the embodiments Figure 2 ;

[0026] Figure 7 is a top view of the whole structure in one of the embodiments Figure 2 ;

[0027] Figure 8 is a whole structure schematic diagram in one of the embodiments.

[0028] Reference signs:

[0029] 1 bottom plate, 10 connecting groove, 11 external connecting part, 110 external connecting boss, 110a protrusion, 120 clamping boss, 121 protective plug, 13 wiring groove,

[0030] 2 lampshade, 20 transparent cover, 200 mounting groove, 201 clamping groove, 21 decorative ring,

[0031] 3 light-emitting assembly, 30 circuit board, 31 control switch,

[0032] 4 hanging plate, 4a connecting plate, 4b contact plate, 40 connecting part, 400 connecting boss, 400a groove, 41 mounting hole, 410 connecting rod, 42 external connecting stepped hole,

[0033] 5 adapter, 6 protective cover, 7 safety rope, 8 extension rod, 9 clamping disc. DETAILED DESCRIPTION

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application is well suited to carry out the objects and to attain the ends specified herein above with respect to the description of the application owing to the operative and cooperative combination of the described features of the application, and the stated objects, ends and advantages of the application will become clearer from the following description taken in conjunction with the accompanying drawings, in which:

[0035] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily referring to the same embodiment nor are separate or alternative embodiments mutually exclusive of other embodiments. It is expressly understood that the described embodiments are only examples from a very large number of possible embodiments, which can be practiced or carried out by persons of ordinary skill in the art based on the previous description with the accompanying drawings.

[0036] For a better understanding of the present application, the technical solutions of the embodiments of the present application will be described clearly and completely with reference to the drawings.

[0037] With reference to the drawings Figure 1 With reference to the drawings Figure 8 The embodiment discloses a ceiling lamp which is installed on a ceiling or a wall surface for use; the ceiling lamp comprises a bottom disc 1, a lampshade 2, a light-emitting assembly 3 and a hanging plate 4; the lampshade 2 forms an internal cavity by covering the bottom disc 1, and the internal cavity is used for mounting the light-emitting assembly 3; the back of the bottom disc 1 is provided with a connecting groove 10, and a plurality of external connecting portions 11 are arranged on the groove wall of the connecting groove 10; the hanging plate 4 is provided with a plurality of connecting portions 40 which are clamped with the external connecting portions 11, and the hanging plate 4 is further provided with a plurality of mounting holes 41, and the hanging plate 4 is fixed on the ceiling through the mounting holes 41; when the hanging plate 4 is installed in the connecting groove 10, the hanging plate 4 and the bottom wall of the connecting groove 10 have a spacing.

[0038] Specifically, the hanging plate 4 is stepped as a whole and includes a connecting plate 4a with a smaller outer diameter and a contact plate 4b with a larger outer diameter. The connecting portion 40 is arranged on the outer wall of the connecting plate 4a, and the contact plate 4b is used to be attached to the ceiling. When the hanging plate 4 is installed in the connecting groove 10, the plate surface of the contact plate 4b is slightly higher than the plate surface of the bottom disc 1, so that the bottom disc 1 can be quickly installed on the hanging plate 4, avoiding friction between the ceiling or wall and the plate surface of the bottom disc 1, which causes installation interference. Correspondingly, the plate surface of the connecting plate 4a of the hanging plate 4 is spaced from the bottom wall of the connecting groove 10, so that the power cable of the ceiling lamp can be arranged through the space, avoiding interference of the cable with the attachment of the ceiling lamp to the ceiling, so that the hanging plate 4 can be stably installed on the ceiling or wall, improving the stability of the ceiling lamp, facilitating the connection of the bottom disc 1 and the hanging plate 4; and the hanging plate 4 provided by the embodiment has multiple hollow structures, so that the external power cable can pass through the hanging plate 4 and be electrically connected to the cable of the light emitting assembly 3; for the convenience of description, the lamp structure assembled with the bottom disc 1, the light emitting assembly 3 and the lampshade 2 is named as a lamp, and in actual use, a fastener such as a screw can be used to pass through the mounting hole 41 and be connected to the ceiling, realizing the connection of the hanging plate 4 and the ceiling, and finally connecting the bottom disc 1 of the lamp to the ceiling, so that the installation of the ceiling lamp can be realized. When maintenance is needed in the later period, the connection between the bottom disc 1 and the hanging plate 4 can be released by rotating or pushing the lamp, and the lamp can be removed for disassembly and maintenance. As can be seen, after the hanging plate 4 is installed at the specified position in the early stage, the installation and disassembly of the lamp in the later period are extremely simple, without the need to disassemble the lampshade 2, the light emitting assembly 3 and other parts. The process of installation in the early stage and disassembly and maintenance in the later period is simple and not complicated. It is also necessary to say that the embodiment reasonably utilizes the space of the bottom disc 1, embeds the hanging plate 4 in the connecting groove 10 and embeds the lampshade 2 in the front cavity of the bottom disc 1, greatly reducing the thickness of the lamp, having the advantages of smaller thickness and more compact structure in similar competitive products, and being conducive to the application of the lamp in various scenes, having more advantages than the common ceiling lamp on the market.

[0039] In summary, the embodiment separates the hanging plate 4, sets the connecting portion 40 capable of being clamped with the external connecting portion 11 in the connecting groove 10 on the hanging plate 4, realizes the quick installation and disassembly of the hanging plate 4 and the bottom disc 1, and in actual application, the hanging plate 4 is installed at the specified position of the ceiling or wall by a screw passing through the mounting hole 41, and then the bottom disc 1, the light emitting assembly 3 and the lampshade 2 are assembled into a lamp. It is best to align the connecting groove 10 of the bottom disc 1 with the hanging plate 4 to clamp the external connecting portion 11 with the connecting portion 40, install the assembled lamp on the hanging plate 4 for use, and solve the technical problems of complicated and inconvenient installation and disassembly caused by the direct fixing of the traditional ceiling lamp by screws.

[0040] Referring to the drawings Figure 1The light-emitting assembly 3 of the embodiment comprises a circuit board 30, a plurality of LED lamp beads arranged on the circuit board 30, and a control switch 31. The circuit board 30 is fixed in the bottom disc 1 by screws and is electrically connected to the adapter 5 by wires. The sidewall of the bottom disc 1 is further provided with a through hole for mounting the control switch 31. The ceiling lamp further comprises a protective plug 121 for plugging the through hole. In the embodiment, the circuit board 30 covers the entire inner plane of the bottom disc 1, and a plurality of LED lamps with the same spacing are arranged on the circuit board 30 (not shown in the drawings of the embodiment). The illumination brightness of the ceiling lamp is greatly improved. In order to facilitate the control of the brightness, color, or power supply of the ceiling lamp, the control switch 31 is mounted on the sidewall of the bottom disc 1. The control switch 31 of the embodiment is directly arranged on the sidewall of the bottom disc 1 and is not blocked by the ceiling and other objects. The user can directly adjust the LED lamps on the circuit board 30 by turning the control switch 31, which is more convenient. It should be noted that the control switch 31 can be selected as different types of switches such as brightness control, color control, and power control. The specific type can be adjusted and assembled according to actual needs. In order to prevent external dust and other particulate matters from entering the internal cavity enclosed by the lampshade 2 and the bottom disc 1, the protective plug 121 is arranged at the through hole of the sidewall of the bottom disc 1. When the control switch 31 does not need to be adjusted in daily life, the through hole is plugged by the protective plug 121, which effectively prevents dust, fog, water droplets, and other particulate matters from affecting the internal components and entering the internal cavity, thereby improving the service life and lighting effect of the ceiling lamp.

[0041] In order to further improve the appearance of the ceiling lamp, the lampshade 2 comprises a transparent cover 20 and a decorative ring 21, the edge of the transparent cover 20 is provided with a mounting groove 200, the decorative ring 21 is clamped in the mounting groove 200, the decorative ring 21 can be designed in multiple colors, and consumers can select or replace as needed, the lampshade 2 can be formed in color difference through the decorative ring 21, the visual effect is improved, and a buckle or the like structure can be arranged in the mounting groove 200 to be clamped with the decorative ring 21, and the stability of the decorative ring 21 in the mounting groove 200 is improved; in the embodiment, a plurality of clamping grooves 201 are arranged on the outer wall of the transparent cover 20, a plurality of clamping protrusions 120 are arranged on the inner wall of the bottom disc 1, the plurality of clamping grooves 201 are clamped with the plurality of clamping protrusions 120, the firmness of the connection between the two is improved, and the clamping groove 201 and the clamping protrusion 120 arranged on the side wall of the transparent cover 20 can avoid the existence of the protruding structure on the panel part of the transparent cover 20, so that the LED lamp can completely penetrate the panel of the transparent cover 20 for irradiation; in other embodiments, the bottom disc 1 and the transparent cover 20 can be connected through screws. In order to improve the sealing effect between the transparent cover 20 and the bottom disc 1, the bottom wall of the bottom disc 1 is provided with a waterproof groove for inlaying the transparent cover 20, and a sealing strip is arranged in the waterproof groove, so that the ceiling lamp can effectively prevent external rainwater from splashing when used outdoors, realize the use in rainy weather environment, expand the use scene of the ceiling lamp, and improve the service life of the ceiling lamp.

[0042] Referring to the drawings Figure 1 and the drawings Figure 2 The ceiling lamp further comprises an adapter 5 and a protective cover 6, the side wall of the connecting groove 10 is provided with a notch for fixing the adapter 5, the back of the bottom disc 1 is provided with a wiring groove 13 communicating with the connecting groove 10 and the side wall of the bottom disc 1, the adapter 5 is electrically connected with the light emitting assembly 3, and the external cable of the adapter 5 is electrically connected with the external power supply after penetrating through the connecting groove 10 and the wiring groove 13, and the protective cover 6 is screwed on the notch of the bottom disc 1, and the notch is filled with sealing glue, so as to fix the adapter 5 and achieve good sealing effect, prevent external liquid from entering the inside of the bottom disc 1, and avoid the direct pulling of the external cable on the light emitting assembly 3 to cause damage to the light emitting assembly 3, wherein the adapter 5 is fixed in the notch, the inwardly extending cable establishes electrical connection with the light emitting assembly 3, and the outwardly extending cable forms a quick plug, and the cable with the quick plug is connected with the external power supply after penetrating through the connecting groove 10 and the wiring groove 13. It can be seen that, in the embodiment, the wiring groove 13 and the adapter 5 are arranged on the back of the bottom disc 1, so that the cable for providing power for the light emitting assembly 3 can be distributed in the connecting groove 10 and the wiring groove 13, the cable cannot interfere with the connection between the bottom disc 1 and the hanging plate 4, the overall structure of the ceiling lamp is more compact, and the connection stability between the bottom disc 1 and the hanging plate 4 is effectively improved.

[0043] Refer to the attached Figure 3 and the attached Figure 5 , the mounting hole 41 is a strip-shaped hole structure, and the mounting hole 41 is a stepped hole structure, the hole diameter of the mounting hole 41 near the bottom wall of the connecting groove 10 is larger, the strip-shaped mounting hole 41 is convenient for users to freely adjust the installation position of the screw, and improves the adaptability; the stepped hole structure is beneficial to lock the hanging plate 4 on the surface of the ceiling when the screw is connected with the ceiling. In order to improve the safety of the ceiling lamp, the safety rope 7 can also be arranged on the bottom wall of the connecting groove 10, and the connecting rod 410 for tying the safety rope 7 is arranged on any one mounting hole 41. Through the tying of the safety rope 7 and the connecting rod 410, when the bottom disc 1 falls due to aging and cracking of the external connecting part 11 or the connecting part 40, the safety rope 7 can effectively prevent the ceiling lamp from directly falling from the ceiling, thereby improving the safety of the ceiling lamp.

[0044] Refer to the attached Figure 2 , the external connecting part 11 is an external connecting boss 110, the lower end wall of the external connecting boss 110 is provided with a protrusion 110a, the connecting part 40 is a connecting boss 400, the upper end wall of the connecting boss 400 is provided with a groove 400a matched with the protrusion 110a. In the embodiment, the hanging plate 4 can be selected as a circular plate structure, the connecting groove 10 is a circular groove structure, and a plurality of external connecting parts 11 are uniformly distributed on the groove wall of the connecting groove 10 in the circumferential direction. Correspondingly, the groove wall of the external connecting boss 110 corresponding to the circular connecting groove 10 is designed as an arc shape, and the connecting boss 400 is designed in the same way. In use, by rotating the bottom disc 1, the protrusion 110a on the external connecting boss 110 can be matched with the groove 400a on the connecting boss 400. In order to facilitate the dislocation of the external connecting boss 110 during matching, a baffle is arranged at the end of the connecting boss 400, so that the connecting boss 400 has an opening structure, preventing the external connecting boss 110 from being separated from the connecting boss 400 in the rotating and clamping direction, and improving the connection stability of the two. In order to more quickly match the external connecting boss 110 with the connecting boss 400, the lower end wall of the external connecting boss 110 and the upper end wall of the connecting boss 400 are mutually matched inclined walls. The inclined wall can more quickly match the two, and the matching of the protrusion 110a and the groove 400a can prevent the separation of the two.

[0045] As attached Figure 6 and attached Figure 7As shown, in other embodiments, the hanging plate 4 can be selected as a square plate structure, the connecting groove 10 is a square groove structure, a plurality of external connecting portions 11 are divided into two groups by number, and the two groups of external connecting portions 11 are symmetrically distributed on the two groove walls opposite to the connecting groove 10. Specifically, the external connecting boss 110 is designed as a straight strip structure, and the connecting boss 400 is designed as a straight strip structure, so that the chassis 1 can slide to connect the protrusion 110a on the external connecting boss 110 with the groove 400a on the connecting boss 400. In addition, in order to facilitate the hanging plate 4 to be completely placed in the connecting groove 10 and ensure that the chassis 1 can slide, the length of the hanging plate 4 in the embodiment is less than the length of the connecting groove 10.

[0046] As shown in the accompanying drawings, Figure 8 As shown, in other embodiments, the ceiling lamp further comprises an extension rod 8 and a clamping disc 9, and the center position of the hanging plate 4 is further provided with an external stepped hole 42, one end of the extension rod 8 extends into the external stepped hole 42 and is fixedly connected with the clamping disc 9, and the other end of the extension rod 8 is used for connecting the ceiling. Specifically, one end of the extension rod 8 is screwed with the clamping disc 9 through the external stepped hole 42. Specifically, during installation, the extension rod 8 is fixed on the higher ceiling vertically downward, the external stepped hole 42 of the hanging plate 4 is aligned with the extension rod 8, and then the hanging plate 4 is installed at the end of the extension rod 8 through the clamping disc 9. The clamping disc 9 is a T-shaped disc structure, so as to clamp the external stepped hole 42. In the embodiment, the extension rod 8 is used to cope with the scene of higher ceiling, so as to expand the installation range and application scene of the ceiling lamp.

[0047] Obviously, the above-described embodiments are only some embodiments of the present application, not all embodiments. The preferred embodiments of the present application are shown in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A ceiling light, installed on a ceiling or wall, characterized in that, The ceiling light includes a chassis, a lampshade, a light-emitting component, and a mounting plate; The lampshade forms an internal cavity by covering the chassis, and the internal cavity is used to install the light-emitting components; the back of the chassis is provided with a connecting groove, and the groove wall of the connecting groove is provided with multiple external parts; The mounting plate is provided with multiple connecting parts that snap onto the external parts, and the mounting plate is also provided with multiple mounting holes. The mounting plate is fixed to the ceiling through the mounting holes. When the mounting plate is installed in the connecting groove, there is a gap between the mounting plate and the bottom wall of the connecting groove.

2. A ceiling light according to claim 1, characterized in that, It also includes an adapter and a protective cover. The side wall of the connecting groove is provided with a notch for fixing the adapter. The protective cover covers the notch, and the notch can be filled with sealant. The back of the chassis is provided with a wiring groove that connects the connecting groove and the side wall of the chassis. The adapter is electrically connected to the light-emitting component, and the external cable of the adapter passes through the connecting groove and the wiring groove and is electrically connected to an external power source.

3. A ceiling light according to claim 2, characterized in that, The mounting hole is a strip-shaped hole structure, and the mounting hole is a stepped hole structure, with a larger hole diameter on the side of the mounting hole closer to the bottom wall of the connecting groove.

4. A ceiling light according to claim 3, characterized in that, It also includes an extension rod and a positioning plate. The center of the hanging plate is provided with an external step hole. One end of the extension rod extends into the external step hole and is fixedly connected to the positioning plate. The other end of the T-shaped extension rod is used to connect to the ceiling.

5. A ceiling light according to claim 2, characterized in that, The external part is an external boss, and the lower end wall of the external boss is provided with a protrusion. The connecting part is a connecting boss, and the upper end wall of the connecting part is provided with a groove that engages with the protrusion. The lower end wall of the external boss and the upper end wall of the connecting boss are inclined walls that fit together.

6. A ceiling light according to claim 5, characterized in that, The hanging plate is a circular plate structure, and the connecting groove is a circular groove structure, with multiple external parts evenly distributed along the circumferential direction on the groove wall of the connecting groove.

7. A ceiling light according to claim 5, characterized in that, The hanging plate is a square plate structure, the connecting groove is a square groove structure, and the multiple external parts are divided into two groups according to the number of parts. The two groups of external parts are symmetrically distributed on the two opposite groove walls of the connecting groove.

8. A ceiling light according to claim 2, characterized in that, The light-emitting components include a circuit board, multiple LED beads arranged on the circuit board, and a control switch. The circuit board is fixed in the chassis with screws and electrically connected to the adapter via wires. The side wall of the chassis is also provided with a through hole for installing the control switch. The ceiling light also includes a protective rubber plug for blocking the through hole.

9. A ceiling light according to claim 8, characterized in that, The lampshade includes a transparent cover and a decorative ring. The edge of the transparent cover is provided with a mounting groove, and the decorative ring is snapped into the mounting groove. The outer wall of the transparent cover is provided with a locking groove, and the inner wall of the base is provided with a plurality of locking protrusions that engage with the locking groove. The bottom wall of the base is provided with a waterproof groove for embedding the transparent cover, and a sealing strip is provided in the waterproof groove.

10. A ceiling light according to claim 3, characterized in that, A safety rope is provided on the bottom wall of the connecting groove, and a connecting rod for attaching the safety rope is provided on any of the mounting holes.

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