Ceiling lamp

Abstract

The present invention provides a ceiling lamp, which belongs to the technical field of lighting equipment, and includes a main lamp body, a mounting chassis, a plurality of conductive connectors that penetrate the mounting chassis, and a plurality of elastic conductive sheets that penetrate the outer shell of the main lamp body, wherein the first end of the conductive connector is fixedly arranged on the side of the mounting chassis close to the main lamp body, and the second end of the conductive connector is located on the other side of the mounting chassis and protrudes out of the mounting chassis, a connecting plane is arranged at the first end of the conductive connector, and the end of the elastic conductive sheet abuts against the connecting plane. The ceiling lamp provided by the present invention can realize the installation and fixing of the lamp without disassembling the main lamp body, thereby saving the steps of installing the lamp and improving the efficiency of installing the lamp. In addition, the original hanger is omitted during installation, thereby reducing the space originally occupied by the hanger, so that there is more space inside the lamp to install other functional components, making the lamp more convenient to use.

Description

Technical Field

[0001] The invention belongs to the technical field of lighting equipment, and more specifically, relates to a ceiling lamp. Background Art

[0002] Ceiling lamps are a type of lamp. As the name implies, they are called ceiling lamps because the top of the lamp is relatively flat and the bottom of the lamp can be completely attached to the plane of the roof during installation. In modern life, living space is limited, so ceiling lamps have gradually replaced chandeliers and become a fashionable choice for modern home decoration due to their space-saving, simple and textured characteristics. However, most existing ceiling lamps are installed on the corner lamp holders inherent in the roof through a hanger. Then, the lampshade of the ceiling lamp is first removed, and the lampshade and the rear shell of the lamp are reinstalled after the rear shell of the lamp is fixed to the hanger, making the installation of the ceiling lamp very cumbersome and inconvenient. In addition, the existence of the hanger requires the lamp to have a special space to accommodate it, which wastes the space inside the lamp. Summary of the invention

[0003] The purpose of the present invention is to provide a ceiling lamp, aiming to solve the problems of the ceiling lamps in the prior art that the lamp installation process is complicated and inconvenient, and the interior space of the lamp is wasted due to the hanging device.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a ceiling lamp for lighting indoor spaces, including a main lamp body, a mounting chassis clamped on the top surface of the main lamp body, a plurality of conductive connectors arranged through the mounting chassis, and a plurality of elastic conductive sheets passing through the outer shell of the main lamp body for connecting the internal lighting source of the main lamp body with the outside, the first end of the conductive connector is fixedly arranged on the side of the mounting chassis close to the main lamp body, the second end of the conductive connector is located on the other side of the mounting chassis and protrudes from the mounting chassis, a connecting plane is arranged at the first end of the conductive connector, and the end of the elastic conductive sheet abuts against the connecting plane.

[0005] As another embodiment of the present application, a accommodating groove for accommodating the mounting chassis is further provided on the top surface of the main lamp body, the elastic conductive sheet is provided at the bottom of the accommodating groove, and a clamping structure is further provided between the circumference of the mounting chassis and the side wall of the accommodating groove.

[0006] As another embodiment of the present application, the clamping structure includes a plurality of clamping protrusions arranged on the side walls of the accommodating grooves, and a plurality of clamping fins arranged at intervals on the circumference of the mounting chassis. The clamping fins are arranged at an angle with the bottom surface of the accommodating groove away from the side of the main lamp body, and a limiting baffle is provided at the end of the clamping fin away from the bottom of the accommodating groove.

[0007] As another embodiment of the present application, the snap-in fin plate is also provided with an elastic protrusion for preventing the snap-in protrusion from being detached from the snap-in fin plate, the elastic protrusion is spaced apart from the limit baffle, and after the mounting chassis is installed, the snap-in protrusion is snap-fitted between the elastic protrusion and the limit baffle.

[0008] As another embodiment of the present application, a clearance pit is further provided on the top surface of the clamping fin plate, and the elastic protrusion is connected to the inner wall of the clearance pit through an elastic arm.

[0009] As another embodiment of the present application, a guiding inclined surface is further provided on the side surface of the connecting plane on the conductive connecting member, and a guiding bending portion is also provided on the end portion of the elastic conductive sheet.

[0010] As another embodiment of the present application, an insulating cover is further provided between the mounting chassis and the main lamp body, and the insulating cover is further provided with a via hole for the elastic conductive sheet to pass through.

[0011] As another embodiment of the present application, a mounting cylinder is further provided on one side of the mounting chassis close to the main lamp body, and the insulating cover is snap-fitted onto the mouth of the mounting cylinder. The mounting cylinder and the insulating cover form a cavity for accommodating the first end of the conductive connector.

[0012] As another embodiment of the present application, the mounting chassis is connected to the angular lamp holder through the conductive connector, and a clamping unit for clamping the mounting chassis and the angular lamp holder is also provided on the mounting chassis, and the working end of the clamping unit rests against the arc groove of the angular lamp holder.

[0013] As another embodiment of the present application, the clamping unit includes a stop pin body slidably arranged on the mounting chassis, an elastic member arranged between the stop pin body and the mounting chassis for pushing the stop pin body away from the mounting chassis, and a driving member for pulling the stop pin body away from the angular lamp holder, and the end of the stop pin body abuts against the arc groove of the angular lamp holder.

[0014] The beneficial effect of the ceiling lamp provided by the present invention is that: compared with the prior art, a mounting chassis is provided at the top of the main lamp body, and a conductive connector for plugging and fixing with an angular lamp holder is provided on the mounting chassis. When the ceiling lamp is installed, the mounting chassis can be plugged and fixed into the inherent angular lamp holder on the wall through the conductive connector. Then, the main lamp body is directly fixed to the mounting chassis by clamping and fixing each other, and when the main lamp body and the mounting chassis are clamped together, the end of the elastic conductive sheet provided on the main lamp body is made to abut against the connecting plane of the conductive connector. The ceiling lamp of the present invention can realize the installation and fixing of the lamp without disassembling the main lamp body, saving the steps of installing the lamp and improving the efficiency of installing the lamp. In addition, the original hanger is omitted during installation, thereby reducing the space originally occupied by the hanger, so that there is more space inside the lamp to install other functional components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the exploded structure of a ceiling lamp provided by an embodiment of the present invention;

[0017] Figure 2 A schematic cross-sectional view of a ceiling lamp provided in an embodiment of the present invention;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 The structure of the mounting chassis used in the embodiment of the present invention is shown in FIG. Figure 1 ;

[0020] Figure 5 The structure of the mounting chassis used in the embodiment of the present invention is shown in FIG. Figure 2 ;

[0021] Figure 6 It is a schematic cross-sectional structural diagram of the clamping structure adopted in the embodiment of the present invention.

[0022] In the figure: 1. Main lamp body; 11. Accommodating groove; 2. Mounting chassis; 21. Mounting nest; 3. Conductive connector; 4. Elastic conductive sheet; 5. Clip-on structure; 51. Clip-on protrusion; 52. Clip-on fin plate; 53. Limit baffle; 54. Elastic protrusion; 6. Guide slope; 7. Insulating cover; 8. Mounting cylinder; 9. Clamping unit; 91. Stop pin body; 92. Elastic member; 93. Driving member; 94. Clip-on block. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] Please also read Figure 1 and Figure 2 , the ceiling lamp provided by the present invention is now described. The ceiling lamp is used for lighting indoor spaces, and includes a main lamp body 1, a mounting chassis 2 mounted on the top surface of the main lamp body 1, a plurality of conductive connectors 3 penetrating the mounting chassis 2, and a plurality of elastic conductive sheets 4 penetrating the outer shell of the main lamp body 1 for connecting the internal lighting source of the main lamp body 1 with the outside. The first end of the conductive connector 3 is fixedly arranged on the side of the mounting chassis 2 close to the main lamp body 1, and the second end of the conductive connector 3 is located on the other side of the mounting chassis 2 and protrudes from the mounting chassis 2. A connecting plane is arranged at the first end of the conductive connector 3, and the end of the elastic conductive sheet 4 abuts against the connecting plane. Electrical connection is formed by the elastic conductive sheet 4 contacting the conductive connector 3.

[0025] It should be noted that, in this embodiment, the end of the conductive connector 3 protruding from the mounting chassis 2 is provided with a bent hook connected to the angular lamp holder, and a clearance groove for accommodating the bent hook at the end of the conductive connector 3 and an arc-shaped slide groove connected to the clearance groove are provided at the bottom of the angular lamp holder, the width of the arc-shaped slide groove is smaller than the size of the bent hook, and the width of the clearance groove is larger than the size of the bent hook. When the mounting chassis 2 needs to be connected to the angular lamp holder through the conductive connector 3, the conductive connector 3 is inserted into the clearance groove at the bottom of the angular lamp holder, and then the mounting chassis 2 is rotated to slide the conductive connector 3 into the arc-shaped slide groove, so that the conductive connector 3 is clamped and fixed in the arc-shaped slide groove, thereby achieving the installation and fixation of the mounting chassis 2 and the angular lamp holder.

[0026] In addition, the number of the conductive connectors 3 is equal to the number of the elastic conductive sheets 4 and matches the circuit requirements. As a preferred embodiment, the number of the conductive connectors 3 and the number of the elastic conductive sheets 4 are both two.

[0027] Compared with the prior art, the ceiling lamp provided in this embodiment has a mounting chassis 2 that is clamped and provided at the top of the main lamp body 1, and a conductive connector 3 that is used to be plugged and fixed with the corner lamp holder is provided on the mounting chassis 2. When the ceiling lamp is installed, the mounting chassis 2 can be plugged and fixed into the corner lamp holder inherent on the wall through the conductive connector 3. Then, the main lamp body 1 is directly clamped and fixed with the mounting chassis 2, and when the main lamp body 1 and the mounting chassis 2 are clamped with each other, the end of the elastic conductive sheet 4 provided on the main lamp body 1 is made to abut against the connecting plane of the conductive connector 3. The ceiling lamp of the present invention can realize the installation and fixation of the lamp without disassembling the main lamp body 1, saving the steps of lamp installation and improving the efficiency of lamp installation. In addition, the original hanger is omitted during installation, thereby reducing the space originally occupied by the hanger, so that there is more space inside the lamp to install other functional components, making the lamp more convenient to use.

[0028] Some possible implementations include Figure 1 and Figure 2 As shown, a receiving groove 11 for receiving the mounting chassis 2 is also provided on the top surface of the main lamp body 1, an elastic conductive sheet 4 is provided at the bottom of the receiving groove 11, and a clamping structure 5 is provided between the circumference of the mounting chassis 2 and the side wall of the receiving groove 11. The provision of the receiving groove 11 can provide a receiving space for the mounting chassis 2, reduce the overall thickness of the main lamp body 1 and the mounting chassis 2, and make the installation of the lamp more space-saving. At the same time, the circumference of the mounting chassis 2 is clamped and fixed on the side wall of the receiving groove 11 by the clamping structure 5, which can increase the contact surface between the mounting chassis 2 and the receiving groove 11, so that the mounting chassis 2 is fixed more firmly.

[0029] Specifically, the shape of the receiving groove 11 is not limited here, and the shape of the mounting chassis 2 only needs to be adapted to the shape of the receiving groove 11. However, as a preferred embodiment, the cross section of the receiving groove 11 is circular, and the overall shape of the mounting chassis 2 is also circular. The receiving groove 11 and the mounting chassis 2 are both circular, so that the mounting chassis 2 can be rotated, making the card installation of the two more convenient and quick, and saving space.

[0030] In some possible implementations, the above-mentioned technical feature card-mounting structure 5 can be implemented as follows: Figure 1 , Figure 4 and Figure 5 See the structure shown in Figure 2 and Figure 3The clamping structure 5 includes a plurality of clamping protrusions 51 arranged on the side walls of the receiving grooves 11, and a plurality of clamping fins 52 arranged at intervals on the circumference of the mounting chassis 2. The side of the clamping fins 52 away from the main lamp body 1 is arranged at an angle with the bottom surface of the receiving groove 11, and a limit stopper 53 is arranged at the end of the clamping fins 52 away from the bottom of the receiving groove 11. Specifically, when the mounting chassis 2 and the main lamp body 1 are mounted to each other, the mounting chassis 2 can be placed into the receiving groove 11 on the top surface of the main lamp body 1, and it is ensured that the clamping protrusion 51 passes through the gap between the two clamping fins 52, so that the clamping fins 52 are located between the clamping protrusion 51 and the bottom surface of the receiving groove 11 in the receiving groove 11. Then the mounting chassis 2 is rotated to insert the clamping fin plate 52 into the space between the clamping protrusion 51 and the bottom surface of the receiving groove 11, which can prevent the mounting chassis 2 from moving along the axial direction of the receiving groove 11 until it stops rotating against the limit baffle plate 53, thereby achieving the clamping between the mounting chassis 2 and the main lamp body 1. Through the cooperation between the clamping protrusion 51 and the clamping fin plate 52, the lamp can be fixed and installed only by relatively rotating the main lamp body 1 when installing the lamp.

[0031] In this embodiment, in order to firmly install the clamping fin plate 52, a cylinder perpendicular to the plane where the mounting chassis 2 is located can be provided around the mounting chassis 2, and the clamping fin plate 52 is provided on the outer wall of the cylinder. The clamping fin plate 52 can also be connected to the mounting chassis 2 by a sheet perpendicular to the plane where the mounting chassis 2 is located.

[0032] To prevent the clamping protrusion 51 and the clamping fin plate 52 from falling off when no force is applied, Figure 4 and Figure 5 As shown, the clamping fin plate 52 is also provided with an elastic protrusion 54 for preventing the clamping protrusion 51 from being disengaged from the clamping fin plate 52. The elastic protrusion 54 is spaced apart from the limit baffle 53. After the mounting chassis 2 is installed, the clamping protrusion 51 is clamped between the elastic protrusion 54 and the limit baffle 53. Specifically, the top of the elastic protrusion 54 needs to protrude from the surface of the clamping fin plate 52. During the relative rotation of the main lamp body 1 and the mounting chassis 2, the clamping fin plate 52 is inserted into the space between the clamping protrusion 51 and the bottom surface of the accommodating groove 11, and finally abuts against the limit baffle 53. The setting of the elastic protrusion 54 can make the main lamp body 1 and the mounting chassis 2 rotate under the action of external force. During the relative sliding process between the clamping protrusion 51 and the clamping fin plate 52, the elastic protrusion 54 is pressed by external force, so that the clamping protrusion 51 can slide over the top of the elastic protrusion 54 and be clamped between the elastic protrusion 54 and the limit baffle 53. When the mounting chassis 2 is not subjected to external force, the elastic protrusion 54 bounces up to prevent the clamping protrusion 51 and the clamping fin plate 52 from being separated when no external force is applied, thereby making the combination of the two more firm and making the installation of the lamp safer.

[0033] In the clamping structure 5 , there are multiple clamping fin plates 52 , and there are multiple or one elastic protrusion 54 , which can be arranged on each clamping fin plate 52 or only on one of the clamping fin plates 52 .

[0034] The top of the elastic protrusion 54 can be in a variety of shapes, such as a semi-cylindrical shape or a spherical shape. As a preferred embodiment, the top of the elastic protrusion 54 can be spherical, which can facilitate the clamping protrusion 51 to slide along the length direction of the clamping fin plate 52, pass through the top of the elastic protrusion 54, and enter the space between the elastic protrusion 54 and the limit baffle 53, making it more convenient to fix the clamping protrusion 51.

[0035] In some possible implementations, the above-mentioned characteristic elastic protrusion 54 is installed on the clamping fin plate 52 in the following manner, such as Figure 4 and Figure 5 As shown, a recessed pit is also provided on the top surface of the clamping fin plate 52, and the elastic protrusion 54 is connected and arranged on the inner wall of the recessed pit through an elastic arm. Specifically, the top of the elastic protrusion 54 protrudes from the upper surface of the clamping fin plate 52. And by providing the recessed pit, and the elastic protrusion 54 is connected and arranged on the inner wall of the recessed pit through an elastic arm, the elastic protrusion 54 can be conveniently retracted into the recessed pit by bending and deforming the elastic arm after receiving pressure, and the structure is simple and the connection is firm, so that the retraction and pop-up of the elastic protrusion 54 are more convenient.

[0036] Based on the description of the above characteristic card-mounting structure 5, please refer to Figure 1 and Figure 5 A guiding slope 6 is also provided on the side of the connection plane on the conductive connector 3, and a guiding bend is also provided at the end of the elastic conductive sheet 4. The guiding slope 6 is provided at an angle to the connection plane, and the position of the elastic conductive sheet 4 is adapted to the position of the connection plane on the conductive connector 3. During the mutual rotation of the main lamp body 1 and the mounting chassis 2, the end of the elastic conductive sheet 4 can smoothly slide to the connection plane through the guiding slope 6, making the contact between the elastic conductive sheet 4 and the conductive connecting sheet more convenient. The provision of the guiding bend also makes the sliding of the two more convenient and smooth.

[0037] In this embodiment, the conductive connector 3 includes a main body fixed to the side of the mounting chassis 2, a connecting part arranged at the end of the main body, and a hooking part arranged at the end of the connecting part. The main body is in the shape of a plate and is fixed to the side of the mounting chassis 2. The connecting plane is arranged on the main body. The connecting part and the main body are arranged perpendicular to each other, and the connecting part, the main body and the hooking part are all integrally bent and formed structures.

[0038] The conductive connector 3 can be fixed by screws or by providing a clamping structure 5 on the side of the mounting chassis 2. When the main body of the conductive connector 3 is fixed by screws, a mounting boss for mounting the main body of the conductive connector 3 can also be provided on the side of the mounting chassis 2, and anti-rotation blocking columns for preventing the conductive connector 3 from rotating around the fastener are also provided on both sides of the mounting boss. The main body of the conductive connector 3 is clamped between the two anti-rotation blocking columns to prevent the conductive connector 3 from rotating.

[0039] Some possible implementations include Figure 1 and Figure 2 As shown, an insulating cover 7 is also provided between the mounting chassis 2 and the main lamp body 1, and a through hole for the elastic conductive sheet 4 to pass through is also provided on the insulating cover 7. Specifically, the number of the through holes matches the elastic conductive sheet 4, and is two. In order to facilitate the relative rotation between the insulating cover 7 and the main lamp body 1, the shape of the through hole matches the movement trajectory of the elastic conductive sheet 4 and is generally an arc shape. The insulating cover 7 is preferably mounted on the bottom surface of the mounting chassis 2, and the insulating cover 7 can form a barrier between the main lamp body 1 and the mounting chassis 2 to prevent the conductive connector 3 from being accidentally touched during the installation of the main lamp body 1.

[0040] The width of the through hole is preferably less than 6 mm, so as to ensure that the elastic conductive sheet 4 can pass through and prevent the operator from inserting his hand into the inner side of the insulating cover 7 and causing electric shock when fixing the main lamp body 1 and the mounting chassis 2 to each other.

[0041] To facilitate the installation of the insulating cover 7, Figure 2 and Figure 5 As shown, a mounting cylinder 8 is further provided on one side of the mounting chassis 2 close to the main lamp body 1, and an insulating cover 7 is clamped and covered on the mouth of the mounting cylinder 8, and the mounting cylinder 8 and the insulating cover 7 are surrounded to form a cavity for accommodating the first end of the conductive connector 3. The installation of the mounting cylinder 8 makes the installation of the insulating cover 7 more convenient, and the insulating cover 7 can be clamped and fixed by clamping protrusions 51 set on the mouth or inner wall of the mounting cylinder 8, and can be fixed by setting threads around the insulating cover 7.

[0042] In this embodiment, the side surfaces of the insulating cover 7 are spaced apart from each other through the support of the mounting cylinder 8 and the side surfaces of the mounting chassis 2 . Generally, it is necessary to ensure that the distance between the insulating cover 7 and the conductive connector 3 is greater than 2 mm.

[0043] Some possible implementations include Figure 1 , Figure 2 and Figure 6As shown, the mounting chassis 2 is connected to the angular lamp holder through the conductive connector 3, and a clamping unit 9 for clamping the mounting chassis 2 and the angular lamp holder is also provided on the mounting chassis 2, and the working end of the clamping unit 9 is against the arc groove of the angular lamp holder. The setting of the clamping unit 9 can prevent the mounting chassis 2 and the angular lamp holder from being separated from each other due to vibration or external force, making the installation of the two safer and more secure. In addition, a plurality of arc baffles are also provided on the side of the mounting chassis 2 close to the angular lamp holder. After the mounting chassis 2 and the angular lamp holder are installed, the arc baffles are arranged outside the circumference of the angular lamp holder.

[0044] Among them, the above-mentioned technical feature card-mounting structure 5 can be adopted as follows Figure 1 and Figure 6 See the structure shown in Figure 1 and Figure 6 The clamping unit 9 includes a stop pin body 91 slidably arranged on the mounting chassis 2, an elastic member 92 arranged between the stop pin body 91 and the mounting chassis 2 for pushing the stop pin body 91 away from the mounting chassis 2, and a driving member 93 for pulling the stop pin body 91 away from the angular lamp holder. The end of the stop pin body 91 abuts against the arc groove of the angular lamp holder. In the initial state, the end of the stop pin body 91 protrudes from the mounting chassis 2 under the action of the elastic member 92. When the mounting chassis 2 and the angular lamp holder rotate relative to each other, the clamping block 94 abuts against the outer surface of the angular lamp holder. When the mounting chassis 2 rotates to the right position, the hook at the end of the conductive connector 3 slides into the arc groove. At this time, the stop pin body 91 is clamped into the yield groove at the end of the arc groove under the action of the elastic member 92, which can prevent the mounting chassis 2 and the angular lamp holder from being separated from each other due to vibration or external force, making the installation of the two safer and more secure. When the mounting chassis 2 needs to be removed, the driving member 93 can be used to pull the anti-rotation pin body 91 in a direction away from the angular lamp holder, so that the anti-rotation pin body 91 is disengaged from the clearance groove, and the mounting chassis 2 and the angular lamp holder can be disassembled.

[0045] In order to facilitate the installation of the anti-rotation pin body 91, Figure 1 and Figure 6 As shown, a mounting hole 21 for mounting a stop pin body 91 is also provided on the mounting chassis 2. The stop pin body 91 is slidably disposed in the mounting hole 21 and is disposed through the bottom of the mounting hole 21. The elastic member 92 is sleeved on the outside of the stop pin body 91 and one end thereof abuts against the bottom of the mounting hole 21, and the other end abuts against the clamping protrusion 51 on the circumference of the stop pin body 91, so that the installation and sliding of the stop pin body 91 is more convenient.

[0046] A clamping block 94 is also provided at the end of the stop pin 91, which is adapted to the shape of the clearance groove on the angular lamp holder. Figure 1 and Figure 4As shown, when the mounting chassis 2 and the angle lamp holder rotate relative to each other, the clamping block 94 abuts against the outer side of the angle lamp holder. In order to facilitate the sliding of the clamping block 94 and the angle lamp holder bracket, a guide slope 6 is provided in front of the clamping block 94 in the moving direction, so that the sliding of the clamping block 94 when abutting against the side of the angle lamp holder is more convenient and quick.

[0047] Specifically, the optional structure of the driving member 93 in this embodiment is a pressing plate arranged at the end of the stop pin body 91, the stop pin body 91 is arranged through the pressing plate, and a plurality of anti-slip wing plates are also arranged at the end of the stop pin body 91 to prevent the stop pin body 91 from slipping out of the pressing plate, and the anti-slip wing plates are evenly arranged around the stop pin body 91. In addition, a supporting component for supporting the middle part of the pressing plate is also arranged on the mounting chassis 2. When the stop pin body 91 needs to be separated from the corner lamp holder, the driving member 93 can be pressed away from one end of the stop pin body 91, and the stop pin body 91 can be pulled away from the corner lamp holder by the lever, so that the mounting chassis 2 and the corner lamp holder can be easily separated.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ceiling lamp, characterized in that: The invention comprises a main lamp body, a mounting chassis clamped on the top surface of the main lamp body, a plurality of conductive connectors penetrating the mounting chassis, and a plurality of elastic conductive sheets penetrating the outer shell of the main lamp body and used to connect the internal illumination light source of the main lamp body with the outside, wherein the first end of the conductive connector is fixedly arranged on one side of the mounting chassis close to the main lamp body, the second end of the conductive connector is located on the other side of the mounting chassis and protrudes from the mounting chassis, a connecting plane is arranged at the first end of the conductive connector, and the end of the elastic conductive sheet abuts against the connecting plane; The conductive connector includes a main body portion fixed to the side of the mounting chassis, a connecting portion arranged at the end of the main body portion, and a hook portion arranged at the end of the connecting portion. The main body portion is in the shape of a plate and is tightly fixed to the side of the mounting chassis. The connecting plane is arranged on the main body portion, and the connecting portion and the main body portion are perpendicular to each other.

2. The ceiling lamp according to claim 1, characterized in that: A receiving groove for receiving the mounting chassis is also formed on the top surface of the main lamp body shell, the elastic conductive sheet is arranged at the bottom of the receiving groove, and a clamping structure is also arranged between the circumference of the mounting chassis and the side wall of the receiving groove.

3. The ceiling lamp according to claim 2, characterized in that: The clamping structure includes a plurality of clamping protrusions arranged on the side walls of the accommodating grooves, and a plurality of clamping fins arranged at intervals on the circumference of the mounting chassis. The side surfaces of the clamping fins away from the main lamp body are arranged at an angle to the bottom surface of the accommodating groove, and a limiting baffle is provided at the end of the clamping fins away from the bottom of the accommodating groove.

4. The ceiling lamp according to claim 3, characterized in that: The clamping fin plate is also provided with an elastic protrusion for preventing the clamping protrusion from being disengaged from the clamping fin plate. The elastic protrusion is spaced apart from the limit baffle. After the mounting chassis is installed, the clamping protrusion is clamped between the elastic protrusion and the limit baffle.

5. The ceiling lamp according to claim 4, characterized in that: A recessed hole is also provided on the top surface of the clamped fin plate, and the elastic protrusion is connected to the inner wall of the recessed hole through an elastic arm.

6. The ceiling lamp according to claim 3, characterized in that: A guiding inclined surface is also provided on the side surface of the connecting plane on the conductive connecting member, and a guiding bent portion is also provided on the end of the elastic conductive sheet.

7. The ceiling lamp according to claim 1, characterized in that: An insulating cover is also provided between the mounting chassis and the main lamp body, and a through hole for the elastic conductive sheet to pass through is also provided on the insulating cover.

8. The ceiling lamp according to claim 7, characterized in that: A mounting cylinder is also provided on one side of the mounting chassis close to the main lamp body. The insulating cover is snap-fitted onto the mouth of the mounting cylinder. The mounting cylinder and the insulating cover form a cavity for accommodating the first end of the conductive connector.

9. The ceiling lamp according to claim 7, characterized in that: The mounting chassis is connected to the angular lamp holder through the conductive connector. The mounting chassis is also provided with a clamping unit for clamping the mounting chassis and the angular lamp holder. The working end of the clamping unit abuts against the arc groove of the angular lamp holder.

10. The ceiling lamp according to claim 9, characterized in that: The clamping unit includes a stop pin body slidably arranged on the mounting chassis, an elastic member arranged between the stop pin body and the mounting chassis for pushing the stop pin body away from the mounting chassis, and a driving member for pulling the stop pin body away from the angular lamp holder, and the end of the stop pin body abuts against the arc groove of the angular lamp holder.

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