Multifunctional ceiling lamp

Abstract

The utility model provides a multifunctional ceiling lamp which comprises a hanging plate assembly and a lamp body assembly, the hanging plate assembly comprises a hanging plate body and two metal guide sliding grooves, the lamp body assembly comprises a lamp body and two metal guide sliding rails, the two metal guide sliding rails are arranged on the two sides of the bottom of a containing groove, the hanging plate body is provided with two mounting grooves, and the mounting grooves are formed in the lamp body. Each metal guide sliding groove is installed in the corresponding installation groove, and each metal guide sliding groove can slide along the corresponding metal guide sliding rail and is connected with the corresponding metal guide sliding rail in a clamped mode to slide. The mounting groove is provided with a first elastic clamping hook, the metal guide sliding groove and the metal guide sliding rail are provided with limiting grooves, and the first elastic clamping hook penetrates through the limiting groove of the metal guide sliding groove and then slides into the limiting groove of the metal guide sliding rail along the metal guide sliding rail to be clamped. One side wall, close to the bottom of the hanging plate body, of the metal guide sliding groove extends inwards to form a fixed convex edge, the fixed convex edge protrudes upwards to form a fixed protrusion, the fixed protrusion can penetrate through the hanging plate body, and a fixed through hole is formed in the fixed protrusion.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling lamps, in particular to a multifunctional ceiling lamp. Background Art

[0002] A ceiling light is a type of lamp installed inside a room. Because its upper portion is flat and sits close to the ceiling, seemingly adsorbed onto it, it's called a ceiling light. Commonly used in homes, offices, and entertainment venues, it serves as the primary indoor lighting fixture. Traditionally, ceiling lights are installed by removing the lampshade, drilling a hole in the ceiling, inserting a plastic expansion tube, and securing the base to the ceiling with screws. Finally, connect the electrical wiring and install the lampshade. However, this method is cumbersome and carries the risk of electric shock.

[0003] In the prior art, the ceiling lamp includes: a lamp body assembly and a hanging plate assembly, a receiving groove is provided on the back of the lamp body assembly, a guide slide groove and an electrical male connector are provided at the bottom of the receiving groove, guide slide convex edges are provided on both sides of the hanging plate assembly, and an electrical female connector is provided at one end of the hanging plate assembly, the guide slide convex edges slide into the guide slide groove along the direction of the guide slide groove, the hanging plate assembly is accommodated in the receiving groove, and the electrical male connector is plugged into the electrical female connector, thereby achieving convenient and quick installation of the ceiling lamp, and due to the automation of power connection, the problem of electric shock danger caused by traditional manual power connection is avoided; however, in the prior art, the contact parts of the lamp body assembly and the hanging plate assembly, as well as the installation parts of the hanging plate assembly are made of plastic. As the functions of the ceiling lamp become more and more, the weight becomes larger and larger. The structural strength of the hanging plate assembly in the prior art cannot withstand the weight of the ceiling lamp, which easily causes deformation of the hanging plate assembly, which not only affects the aesthetics of the ceiling lamp, but also has the risk of falling and poor connection of the ceiling lamp. Utility Model Content

[0004] The main purpose of the utility model is to provide a multifunctional ceiling lamp, in which the lamp body assembly also includes: two metal guide slide rails arranged on both sides of the bottom of the accommodating groove, and the hanging plate assembly also includes: two metal guide slide grooves, the hanging plate body is provided with two mounting grooves, each metal guide slide groove is installed in the corresponding mounting groove, and each metal guide slide groove can slide along the corresponding metal guide slide rail and clamp the corresponding metal guide slide rail; the mounting groove is provided with an elastic hook, and the metal guide slide groove and the metal guide slide rail are provided with a limiting groove at the position corresponding to the elastic hook, and the elastic hook passes through the limiting groove of the metal guide slide groove and then slides along the metal guide slide rail to the limiting groove of the metal guide slide rail and clamps; the metal guide slide groove extends inward near the side wall of the bottom of the hanging plate body to form a fixed convex The edge, the fixed convex edge protrudes upward to form a fixed protrusion, and the fixed protrusion can pass through the hanging plate body, and a fixed through-hole is provided on the fixed protrusion, and the fixed through-hole is used to fix the hanging plate body; adopting the above scheme, not only can the metal guide rail be slidably connected and installed in the metal guide groove, so that the installation structure of the lamp body assembly installed on the hanging plate assembly is relatively firm and not easy to deform, overcoming the disadvantage that the installation structure in the existing design is a plastic structure that is easily deformed under stress; and by arranging a limiting structure on the hanging plate body, the metal guide rail is restricted from sliding out relative to the metal guide groove; at the same time, by arranging a hanging plate fixing structure on the metal guide groove, the disadvantage that the conventional plastic material hanging plate is fixed to the ceiling by expansion screws and is easily deformed under stress is overcome.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A multifunctional ceiling lamp comprises: a hanging plate assembly and a lamp body assembly, wherein the hanging plate assembly comprises: a hanging plate body and a female electrical connector disposed at the bottom of the hanging plate body; the lamp body assembly comprises: a lamp body and a male electrical connector, wherein a receiving groove is provided on the back of the lamp body, and the male electrical connector is disposed at the bottom of the receiving groove. After the hanging plate body is installed in the receiving groove, the male electrical connector extends into the female electrical connector for insertion and electrical connection;

[0007] Wherein, the lamp body assembly further includes: two metal guide rails provided on both sides of the bottom of the accommodating groove; the hanging plate assembly further includes: two metal guide grooves; the hanging plate body is provided with two mounting grooves; each of the metal guide grooves is mounted in the corresponding mounting groove; each of the metal guide grooves can slide along the corresponding metal guide rail and engage with the corresponding metal guide rail;

[0008] The mounting groove is provided with a first elastic hook, and the metal guide groove and the metal guide rail are provided with a limiting groove at a position corresponding to the first elastic hook. After passing through the limiting groove of the metal guide groove, the first elastic hook slides along the metal guide rail to the limiting groove of the metal guide rail for locking;

[0009] A side wall of the metal guide groove near the bottom of the hanging plate body extends inward to form a fixed convex edge, and the fixed convex edge protrudes upward to form a fixed protrusion. The fixed protrusion can pass through the hanging plate body, and a fixed through-hole is provided on the fixed protrusion, and the fixed through-hole is used to fix the hanging plate body.

[0010] As a preferred solution for a multifunctional ceiling lamp, the two metal guide rails extend along the length direction of the accommodating groove, and the openings of the two metal guide rails are arranged toward the groove wall of the accommodating groove, the two metal guide grooves extend along the length direction of the hanging plate body, and the openings of the two metal guide grooves are arranged toward the inner side of the bottom surface of the hanging plate body, and the metal guide rails are clamped into the corresponding metal guide grooves and pressed against the corresponding metal guide grooves.

[0011] As a preferred solution for the multifunctional ceiling lamp, a wire passing groove is provided on the hanging plate body, and the power cord passes through the wire passing groove and is electrically connected to the power female connector.

[0012] As a preferred solution for a multifunctional ceiling lamp, the lamp body includes: a lamp body frame, and a lamp body back panel installed on the back of the lamp body frame; the middle position of the lamp body back panel is recessed inward to form the accommodating groove, and the positions of the lamp body back panel on both sides of the accommodating groove protrude outward, so that a heat dissipation cavity is formed between the lamp body frame and the lamp body back panel.

[0013] As a preferred solution for a multifunctional ceiling lamp, the lamp body also includes: a lower light-emitting component, which includes: a lower light-emitting LED light source and a lower light-transmitting lampshade; the lower light-emitting LED light source is installed on the bottom surface of the lamp body frame, and the lower light-transmitting lampshade is installed on the bottom surface of the lamp body frame and then covers the lower light-emitting LED light source.

[0014] As a preferred solution for a multifunctional ceiling lamp, a first lampshade mounting groove is provided around the bottom edge of the lamp body frame, a plurality of elastic abutment brackets are provided at the openings of the bottom surface of the lamp body frame corresponding to the first lampshade mounting groove, and a mounting curved edge is provided around the edge of the lower translucent lampshade. After the mounting curved surface extends into the first lampshade mounting groove, the elastic abutment bracket presses the mounting curved edge tightly into the first lampshade mounting groove.

[0015] As a preferred solution of the multifunctional ceiling lamp, the lamp body also includes: a negative ion generator; the lamp body frame and the lower light-transmitting lampshade are provided with a fixed through-groove, the fixed through-groove of the lamp body frame extends downward to form a second lampshade mounting groove, the inner wall of the second lampshade mounting groove is provided with a plurality of second elastic hooks, the fixed through-groove of the lower light-transmitting lampshade extends upward to form a mounting convex edge, the top of the mounting convex edge is provided with a snap-fitting boss, after the mounting convex edge extends into the second lampshade mounting groove, the plurality of second elastic hooks snap-fit ​​the A snap-fitting boss; the fixed through-groove of the lamp body frame extends inward to form a limiting convex edge, and the limiting convex edge is provided with multiple sliding through-grooves. The outside of the negative ion generator is provided with multiple snap-fitting protrusions, and the opening of the fixed through-groove of the lower translucent lampshade is provided with an abutting boss. The bottom edge of the negative ion generator extends outward to form an abutting convex edge. Rotating the negative ion generator drives the multiple snap-fitting protrusions to slide into the limiting convex edge along the corresponding sliding through-groove and then abut against the limiting convex edge. The abutting convex abuts against the abutting boss.

[0016] As a preferred solution for a multifunctional ceiling lamp, the limiting convex edge is provided with a limiting protrusion, the clamping protrusion is provided with a limiting groove, and the limiting convex edge is provided with a limiting protrusion at one end corresponding to the clamping protrusion. After the limiting protrusion is clamped into the limiting groove, one end of the clamping protrusion abuts against the limiting protrusion to limit the rotation angle of the negative ion generator.

[0017] As a preferred solution for a multifunctional ceiling lamp, the lamp body also includes: an upper light-emitting component, which includes: an upper light-emitting LED light source, a reflective layer, and an upper translucent lampshade; an upper light source mounting groove is provided around the bottom edge of the lamp body frame, the upper light-emitting LED light source is installed on the inner groove wall of the upper light source mounting groove, and the reflective layer is provided on the bottom of the upper light source mounting groove; an embedding convex edge is provided around the outer side of the upper translucent lampshade, and an embedding groove is provided on the outer wall of the upper light source mounting groove, and the embedding convex edge can be embedded in the embedding groove; a plurality of third elastic hooks are provided around the inner side of the upper translucent lampshade, and a plurality of connecting grooves are provided on the inner groove wall of the upper light source mounting groove, and the plurality of third elastic hooks are engaged with the corresponding connecting grooves.

[0018] As a preferred solution for a multifunctional ceiling lamp, the lamp body also includes: a control circuit board, which is installed on the front side of the lamp body back panel at the position of the heat dissipation cavity, and the power supply connected to the control circuit board is electrically connected to the upper LED light source, the lower LED light source and the negative ion generator respectively.

[0019] The beneficial effects of the utility model are:

[0020] In the utility model, a multifunctional ceiling lamp is provided, comprising: a hanging plate assembly and a lamp body assembly, the hanging plate assembly comprising: a hanging plate body and a female power connector provided at the bottom of the hanging plate body, the lamp body assembly comprising: a lamp body body and a male power connector, a receiving groove is provided on the back of the lamp body body, the male power connector is provided at the bottom of the receiving groove, after the hanging plate body is installed in the receiving groove, the male power connector extends into the female power connector for plugging and electrically connecting; wherein, the lamp body assembly also comprises: two metal guide rails provided on both sides of the bottom of the receiving groove, the hanging plate assembly also comprises: two metal guide slides, the hanging plate body is provided with two mounting grooves, each metal guide slide groove is installed in a corresponding mounting groove, each metal guide slide groove can slide along the corresponding metal guide slide rail and clamp the corresponding metal guide slide rail; the mounting groove is provided with an elastic hook, and the metal guide slide groove and the metal guide slide rail are provided with a limiting groove at the position corresponding to the elastic hook, and the elastic hook passes through the metal guide slide groove The fixing protrusion is upwardly raised to form a fixing protrusion, and the fixing protrusion can pass through the hanging plate body, and a fixing through-hole is provided on the fixing protrusion, and the fixing through-hole is used to fix the hanging plate body; adopting the above scheme, not only the metal guide rail can be slidably engaged and installed in the metal guide rail, so that the installation structure of the lamp body assembly installed on the hanging plate assembly is more firm and not easy to deform, overcoming the disadvantage that the installation structure of the existing design is a plastic structure that is easily deformed under stress; and by arranging a limiting structure on the hanging plate body, the metal guide rail is restricted from sliding out of the metal guide rail; at the same time, by arranging a hanging plate fixing structure on the metal guide rail, the disadvantage that the conventional plastic material hanging plate is fixed to the ceiling by expansion screws and is easily deformed under stress is overcome. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without creative work, and all of them belong to the protection scope of the present invention, among which:

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the multifunctional ceiling lamp of the present utility model;

[0023] Figure 2 yes Figure 1 A cross-sectional view of the multifunctional ceiling lamp shown;

[0024] Figure 3 yes Figure 2 A partial enlarged schematic diagram of the cross-sectional view A of the multifunctional ceiling lamp shown;

[0025] Figure 4 yes Figure 2 A partial enlarged schematic diagram of the cross-sectional view B of the multifunctional ceiling lamp shown;

[0026] Figure 5 yes Figure 2 A partial enlarged schematic diagram of the cross-sectional view C of the multifunctional ceiling lamp shown;

[0027] Figure 6 yes Figure 1 An exploded schematic diagram of the multifunctional ceiling lamp shown;

[0028] Figure 7 yes Figure 6 An exploded schematic diagram of a hanging plate assembly of a multifunctional ceiling lamp is shown;

[0029] Figure 8 yes Figure 7 The structure diagram of the hanging plate body and the power female connector of the multifunctional ceiling lamp shown;

[0030] Figure 9 yes Figure 7 The schematic diagram of the structure of the metal guide groove of the multifunctional ceiling lamp shown;

[0031] Figure 10 yes Figure 6 An exploded schematic diagram of a lamp body assembly of a multifunctional ceiling lamp is shown;

[0032] Figure 11 yes Figure 10 The structure diagram of the lamp body back plate, metal guide rail and power male connector of the multifunctional ceiling lamp shown in the figure;

[0033] Figure 12 yes Figure 10 A schematic structural diagram of a lamp body beam frame of a multifunctional ceiling lamp at one angle is shown;

[0034] Figure 13 yes Figure 12 A partial enlarged view of the lamp body beam frame of the multifunctional ceiling lamp shown;

[0035] Figure 14 yes Figure 12 A schematic structural diagram of the lamp body beam frame of the multifunctional ceiling lamp shown in FIG.

[0036] Figure 15 yes Figure 14 A partial enlarged schematic diagram of the lamp body beam frame of the multifunctional ceiling lamp shown;

[0037] Figure 16 yes Figure 10 The schematic structural diagram of the lower luminous lampshade of the multifunctional ceiling lamp shown;

[0038] Figure 17 yes Figure 10 A schematic structural diagram of a negative ion generator of a multifunctional ceiling lamp is shown;

[0039] Figure 18 yes Figure 10 The structure diagram of the negative upward luminous lampshade of the multifunctional ceiling lamp is shown. DETAILED DESCRIPTION

[0040] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. It should be noted that, unless there is a conflict, the various features of the embodiments of the present invention may be combined with each other, and the combined embodiments are still within the scope of protection of the present invention.

[0042] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, rotatable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0043] A ceiling light is a type of lamp installed inside a room. Because its upper portion is flat and sits close to the ceiling, seemingly adsorbed onto it, it's called a ceiling light. Commonly used in homes, offices, and entertainment venues, it serves as the primary indoor lighting fixture. Traditionally, ceiling lights are installed by removing the lampshade, drilling a hole in the ceiling, inserting a plastic expansion tube, and securing the base to the ceiling with screws. Finally, connect the electrical wiring and install the lampshade. However, this method is cumbersome and carries the risk of electric shock.

[0044] In the prior art, the ceiling lamp includes: a lamp body assembly and a hanging plate assembly, a receiving groove is provided on the back of the lamp body assembly, a guide slide groove and an electrical male connector are provided at the bottom of the receiving groove, guide slide convex edges are provided on both sides of the hanging plate assembly, and an electrical female connector is provided at one end of the hanging plate assembly, the guide slide convex edges slide into the guide slide groove along the direction of the guide slide groove, the hanging plate assembly is accommodated in the receiving groove, and the electrical male connector is plugged into the electrical female connector, thereby achieving convenient and quick installation of the ceiling lamp, and due to the automation of power connection, the problem of electric shock danger caused by traditional manual power connection is avoided; however, in the prior art, the contact parts of the lamp body assembly and the hanging plate assembly, as well as the installation parts of the hanging plate assembly are made of plastic. As the functions of the ceiling lamp become more and more, the weight becomes larger and larger. The structural strength of the hanging plate assembly in the prior art cannot withstand the weight of the ceiling lamp, which easily causes deformation of the hanging plate assembly, which not only affects the aesthetics of the ceiling lamp, but also has the risk of falling and poor connection of the ceiling lamp.

[0045] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the embodiment of the present invention provides a multifunctional ceiling lamp, which includes: a hanging plate assembly 10 and a lamp body assembly 20. The hanging plate assembly 10 includes: a hanging plate body 11 and a female power connector 12 provided at the bottom of the hanging plate body 11. The lamp body assembly 20 includes: a lamp body 21 and a male power connector 22. The back of the lamp body 21 is provided with a receiving groove 211. The male power connector 22 is provided at the bottom of the receiving groove 211. After the hanging plate body 11 is installed in the receiving groove 211, the male power connector 22 extends into the female power connector 12 for plugging and electrical connection.

[0046] The lamp body assembly 20 further includes: two metal guide rails 23 provided on both sides of the bottom of the accommodating groove 211; the hanging plate assembly 10 further includes: two metal guide grooves 13; the hanging plate body 11 is provided with two mounting grooves 111; each of the metal guide grooves 13 is installed in the corresponding mounting groove 111; each of the metal guide grooves 13 can slide along the corresponding metal guide rail 23 and engage with the corresponding metal guide rail 23;

[0047] The mounting groove 111 is provided with a first elastic hook 1111, and the metal guide groove 13 and the metal guide rail 23 are provided with limiting grooves 131 and 231 at positions corresponding to the first elastic hook 1111. The first elastic hook 1111 passes through the limiting groove 131 of the metal guide groove 13 and slides along the metal guide rail 23 to be engaged in the limiting groove 231 of the metal guide rail 23.

[0048] A side wall of the metal guide groove 13 near the bottom of the hanging plate body 11 extends inward to form a fixed protrusion 132, and the fixed protrusion 132 protrudes upward to form a fixed protrusion 1321. The fixed protrusion 1321 can pass through the hanging plate body 11. A fixed through-hole 1322 is provided on the fixed through-hole 1321. The fixed through-hole 1322 is used to fix the hanging plate body 11. During the installation process, the fixing screw passes through the fixing through-hole 1322 and extends into the ceiling for fixation, thereby fixing the hanging plate body 11 to the ceiling through the fixing protrusion 1321.

[0049] In the present invention, the above-mentioned scheme is adopted, not only can the metal guide rail 23 be slidably connected and installed in the metal guide groove 13, so that the installation structure of the lamp body assembly 20 installed on the hanging plate assembly 10 is relatively firm and not easy to deform, overcoming the disadvantage that the installation structure in the existing design is a plastic structure that is easily deformed under stress; and by providing a limiting structure on the hanging plate body 11, the metal guide rail 23 is restricted from sliding out relative to the metal guide groove 13; at the same time, by providing a hanging plate fixing structure on the metal guide groove 13, the disadvantage that the conventional plastic hanging plate is fixed to the ceiling by expansion screws and is easily deformed under stress is overcome.

[0050] like Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 、 Figure 17 and Figure 18 As shown, in order to ensure that the metal guide rails 23 are firmly installed in the metal guide grooves 13, the two metal guide rails 23 extend along the length direction of the accommodating groove 211, and the openings of the two metal guide rails 23 are arranged toward the groove wall of the accommodating groove 211, and the two metal guide grooves 13 extend along the length direction of the hanging plate body 11, and the openings of the two metal guide grooves 13 are arranged toward the inner side of the bottom surface of the hanging plate body 11, and the metal guide rails 23 are clamped into the corresponding metal guide grooves 13 and pressed against the corresponding metal guide grooves 13.

[0051] In order to supply power to the female power connector 12 , a wire passing slot 112 is provided on the hanging plate body 11 , and the power line passes through the wire passing slot 112 and is electrically connected to the female power connector 12 .

[0052] In order to assemble the lamp body 21, the lamp body 21 includes: a lamp body frame 212, a lamp body back plate 213 mounted on the back of the lamp body frame 212, an upper light-emitting component 214 mounted on the top surface of the lamp body frame 212, a lower light-emitting component 215 mounted on the bottom surface of the lamp body frame 212, a negative ion generator 216 mounted on the lamp body frame 212 and the lower light-emitting component 215, and a control circuit board 217 mounted on the lamp body back plate 213. The control circuit board 217 is used to supply power to the upper light-emitting component 214, the lower light-emitting component 215 and the negative ion generator 216.

[0053] In order to install the lamp body back plate 213, the middle position of the lamp body back plate 213 is recessed inward to form the accommodating groove 211. The electrical male connector 22 and the metal guide rail 23 are arranged in the accommodating groove 211. The lamp body back plate 213 is protruding outward at positions on both sides of the accommodating groove 211, so that a heat dissipation cavity 210 is formed between the lamp body frame 212 and the lamp body back plate 213. The heat dissipation cavity 210 is used to dissipate heat for electrical components in the lamp body assembly 20.

[0054] In order to install the lower light-emitting component 215, the lower light-emitting component 215 includes: a lower light-emitting LED light source 2151, and a lower light-transmitting lampshade 2152; the lower light-emitting LED light source 2151 is installed on the bottom surface of the lamp body frame 212, and the lower light-transmitting lampshade 2152 is installed on the bottom surface of the lamp body frame 212 and then covers the lower light-emitting LED light source 2151.

[0055] In order to install the lower translucent lampshade 2152, a first lampshade mounting groove 2121 is provided around the bottom edge of the lamp body frame 212, and a plurality of elastic abutment brackets 2122 are provided on the bottom surface of the lamp body frame 212 at the opening corresponding to the first lampshade mounting groove 2121. A mounting curved edge 21521 is provided around the edge of the lower translucent lampshade 2152. After the mounting curved surface extends into the first lampshade mounting groove 2121, the elastic abutment bracket 2112 presses the mounting curved edge 21521 tightly against the first lampshade mounting groove 2121, thereby installing the mounting curved edge 21521 in the first lampshade mounting groove 2121.

[0056] In order to install the negative ion generator 216, the lamp body frame 212 and the lower light-transmitting lampshade 2152 are provided with fixed through-grooves 2123 and 21520. The fixed through-grooves 2123 of the lamp body frame 212 extend downward to form a second lampshade mounting groove 2124. The inner wall of the second lampshade mounting groove 2124 is provided with a plurality of second elastic hooks 21241. The fixed through-grooves 21520 of the lower light-transmitting lampshade 2152 extend upward to form a mounting flange 21522. The top of the mounting flange 21522 is provided with a snap-fitting boss 21523. After the mounting flange 21522 extends into the second lampshade mounting groove 2124, the plurality of second elastic hooks 21241 snap-fit ​​the snap-fitting boss 21523, thereby mounting the mounting flange 21522 in the second lampshade mounting groove 2124.

[0057] The fixed through-slot 2123 of the lamp body frame 212 extends inward to form a limiting convex edge 21231, and the limiting convex edge 21231 is provided with multiple sliding through-slots 21232. The outer side of the negative ion generator 216 is provided with multiple snap-fitting protrusions 2161, and the opening of the fixed through-slot 21520 of the lower light-transmitting lampshade 2152 is provided with abutting bosses 21524. The bottom edge of the negative ion generator 216 extends outward to form abutting convex edge 2162. Rotating the negative ion generator 216 drives the multiple snap-fitting protrusions 2161 to slide into the limiting convex edge 21231 along the corresponding sliding through-slots 21232 and then abut against the limiting convex edge 21231. Then, the abutting convex edge 2162 abuts against the abutting bosses 21524, thereby installing the negative ion generator 216 on the lamp body frame 212 and the lower light-emitting lampshade.

[0058] In order to fix the negative ion generator 216, the limiting convex edge 21231 is provided with a limiting protrusion 21233, and the clamping protrusion 2161 is provided with a limiting groove 21611. The limiting convex edge 21231 is provided with a limiting protrusion 21234 at one end corresponding to the clamping protrusion 2161. After the limiting protrusion 21233 is clamped into the limiting groove 21611, one end of the clamping protrusion 2161 abuts against the limiting protrusion 21234 to limit the rotation angle of the negative ion generator 216, thereby firmly fixing the negative ion generator 216 to the lamp body frame 212 and the lower light-emitting lampshade.

[0059] In order to install the upper light-emitting component 214, the upper light-emitting component 214 includes: an upper light-emitting LED light source 2141, a reflective layer 2142, and an upper light-transmitting lampshade 2143; an upper light source mounting groove 2125 is provided around the bottom edge of the lamp body frame 212, the upper light-emitting LED light source 2141 is mounted on the inner groove wall of the upper light source mounting groove 2125, and the reflective layer 2142 is provided on the bottom of the upper light source mounting groove 2125; an embedded convex edge 21431 is provided around the outer side of the upper light-transmitting lampshade 2143. The outer wall of the upper light source mounting groove 2125 is provided with an embedding groove 21251, and the embedding protrusion 21431 can be embedded in the embedding groove 21251; a plurality of third elastic hooks 21432 are provided around the inner side of the upper light-transmitting lampshade 2143, and the inner groove wall of the upper light source mounting groove 2125 is provided with a plurality of snap-fit ​​grooves 21252, and the plurality of third elastic hooks 21432 are snap-fitted into the corresponding snap-fit ​​grooves 21252, thereby installing the upper light-emitting lampshade at the opening of the upper light source mounting groove 2125.

[0060] In order to install the control circuit board 217, the control circuit board 217 is installed on the front side of the lamp body back panel 213 at the position of the heat dissipation cavity 210, and the power supply connected to the control circuit board 217 is electrically connected to the upper LED light source 2141, the lower LED light source 2151 and the negative ion generator 216 respectively, thereby supplying power to the upper LED light source 2141, the lower LED light source 2151 and the negative ion generator 216.

[0061] The present invention is described in detail above with reference to the accompanying drawings, but the present invention is not limited to the embodiments described. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A multifunctional ceiling lamp, characterized in that: include: A hanging plate assembly and a lamp body assembly, wherein the hanging plate assembly includes: a hanging plate body and a female electrical connector provided at the bottom of the hanging plate body; the lamp body assembly includes: a lamp body and a male electrical connector; a receiving groove is provided on the back of the lamp body, and the male electrical connector is provided at the bottom of the receiving groove; after the hanging plate body is installed in the receiving groove, the male electrical connector extends into the female electrical connector for insertion and electrical connection; Wherein, the lamp body assembly further includes: two metal guide rails provided on both sides of the bottom of the accommodating groove; the hanging plate assembly further includes: two metal guide grooves; the hanging plate body is provided with two mounting grooves; each of the metal guide grooves is mounted in the corresponding mounting groove; each of the metal guide grooves can slide along the corresponding metal guide rail and engage with the corresponding metal guide rail; The mounting groove is provided with a first elastic hook, and the metal guide groove and the metal guide rail are provided with a limiting groove at a position corresponding to the first elastic hook. After passing through the limiting groove of the metal guide groove, the first elastic hook slides along the metal guide rail to the limiting groove of the metal guide rail for locking; A side wall of the metal guide groove near the bottom of the hanging plate body extends inward to form a fixed convex edge, and the fixed convex edge protrudes upward to form a fixed protrusion. The fixed protrusion can pass through the hanging plate body, and a fixed through-hole is provided on the fixed protrusion, and the fixed through-hole is used to fix the hanging plate body.

2. The multifunctional ceiling lamp according to claim 1, characterized in that: The two metal guide rails extend along the length direction of the accommodating groove, and the openings of the two metal guide rails are arranged toward the groove wall of the accommodating groove. The two metal guide grooves extend along the length direction of the hanging plate body, and the openings of the two metal guide grooves are arranged toward the inner side of the bottom surface of the hanging plate body. After the metal guide rails are clamped into the corresponding metal guide grooves, they are pressed against the corresponding metal guide grooves.

3. The multifunctional ceiling lamp according to claim 1, characterized in that: A wire passing slot is provided on the hanging plate body, and the power line is electrically connected to the power female connector after passing through the wire passing slot.

4. The multifunctional ceiling lamp according to claim 1, characterized in that: The lamp body includes: a lamp body frame, and a lamp body back plate installed on the back of the lamp body frame; The middle position of the lamp body back plate is recessed inward to form the receiving groove, and the positions of the lamp body back plate on both sides of the receiving groove are protruded outward, so that a heat dissipation cavity is formed between the lamp body frame and the lamp body back plate.

5. The multifunctional ceiling lamp according to claim 4, characterized in that: The lamp body further comprises: a lower light emitting assembly, wherein the lower light emitting assembly comprises: a lower light emitting LED light source and a lower light-transmitting lampshade; The downward-emitting LED light source is installed on the bottom surface of the lamp body frame, and the downward-transmitting lampshade is installed on the bottom surface of the lamp body frame and covers the downward-emitting LED light source.

6. The multifunctional ceiling lamp according to claim 5, characterized in that: A first lampshade mounting groove is provided around the bottom edge of the lamp body frame, and a plurality of elastic abutment brackets are provided at the openings of the bottom surface of the lamp body frame corresponding to the first lampshade mounting groove. A mounting curved edge is provided around the edge of the lower translucent lampshade, and after the mounting curved edge extends into the first lampshade mounting groove, the elastic abutment bracket presses the mounting curved edge tightly into the first lampshade mounting groove.

7. The multifunctional ceiling lamp according to claim 6, characterized in that: The lamp body also includes: a negative ion generator; The lamp body frame and the lower light-transmitting lampshade are provided with a fixed through-groove, the fixed through-groove of the lamp body frame extending downward to form a second lampshade mounting groove, the inner wall of the second lampshade mounting groove is provided with a plurality of second elastic hooks, the fixed through-groove of the lower light-transmitting lampshade extending upward to form a mounting convex edge, the top of the mounting convex edge is provided with a snap-fitting boss, after the mounting convex edge extends into the second lampshade mounting groove, the plurality of second elastic hooks snap-fitting the snap-fitting boss; The fixed through groove of the lamp body frame extends inward to form a limiting convex edge, and the limiting convex edge is provided with multiple sliding through grooves. The outside of the negative ion generator is provided with multiple snap-in protrusions, and the opening of the fixed through groove of the lower light-transmitting lampshade is provided with an abutment boss. The bottom edge of the negative ion generator extends outward to form an abutment convex edge. Rotating the negative ion generator drives the multiple snap-in protrusions to slide into the limiting convex edge along the corresponding sliding through groove and abut the limiting convex edge, and then the abutment convex abuts the abutment boss.

8. The multifunctional ceiling lamp according to claim 7, characterized in that: The limiting convex edge is provided with a limiting protrusion, and the clamping protrusion is provided with a limiting groove. The limiting convex edge is provided with a limiting protrusion at one end corresponding to the clamping protrusion. After the limiting protrusion is clamped with the limiting groove, one end of the clamping protrusion abuts against the limiting protrusion to limit the rotation angle of the negative ion generator.

9. The multifunctional ceiling lamp according to claim 7, characterized in that: The lamp body further comprises: an upper light-emitting component, the upper light-emitting component comprising: an upper light-emitting LED light source, a reflective layer, and an upper light-transmitting lampshade; An upper light source mounting groove is provided around the bottom edge of the lamp body frame, the upper LED light source is installed on the inner groove wall of the upper light source mounting groove, and the reflective layer is provided on the groove bottom of the upper light source mounting groove; An embedding convex edge is provided around the outer side of the upper light-transmitting lampshade, and an embedding groove is provided on the outer wall of the upper light source installation groove, and the embedding convex edge can be embedded in the embedding groove; A plurality of third elastic hooks are provided around the inner side of the upper light-transmitting lampshade, and a plurality of engaging grooves are provided on the inner groove wall of the upper light source installation groove, and the plurality of third elastic hooks engage with the corresponding engaging grooves.

10. The multifunctional ceiling lamp according to claim 9, characterized in that: The lamp body also includes: a control circuit board, which is installed on the front side of the lamp body back plate at the position of the heat dissipation cavity, and the power supply connected to the control circuit board is electrically connected to the upper LED light source, the lower LED light source and the negative ion generator respectively.

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