Lamp structure convenient to disassemble and assemble

Abstract

The lamp structure convenient to disassemble and assemble comprises a lamp holder main body and a lamp body main body, the lamp body main body is detachably connected with the lamp holder main body through a disassembling and assembling structure, the lamp holder main body is provided with a first communication part, the lamp body main body is provided with a second communication part matched with the first communication part, and the second communication part is provided with a second communication part matched with the second communication part. The lamp body main body is connected with the lamp holder main body through a disassembly and assembly structure, so that the second communication part and the first communication part are communicated in a telecommunication mode, electric signal communication between the lamp body main body and the lamp holder main body is achieved, a first luminous body is arranged on the lamp body main body, and a second luminous body is arranged on the lamp holder main body. A second luminous body arranged on the lamp holder main body forms an atmosphere lamp, a first lamp body arranged in the lamp body main body is a lighting lamp, and rotary fast assembly can be achieved through a disassembly and assembly structure; conductive communication between the lamp holder main body and the lamp body main body is matched with a disassembly and assembly structure, that is, a conducting strip is matched with a conducting column, and a driver is integrated, so that separation and installation are simplified, and replacement is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a lamp structure which is easy to assemble and disassemble. Background Art

[0002] A ceiling lamp is a lamp whose bottom is completely attached to the roof during installation. The top plate of a ceiling lamp is usually connected to the main body of the lamp by manual buckle, spiral or screw connection. When installing and wiring, the plug connector in the lamp frame assembly and the plug connector in the tray (set-top box) are connected by male and female plugs. Therefore, each installation and disassembly requires manual plugging and unplugging, which makes disassembly and assembly inconvenient. If the power is forgotten to be turned off during disassembly and assembly, electric shock may occur, endangering the life safety of the operator. If the power is turned off for disassembly and assembly, it will affect other electricity needs in the family. In addition, existing ceiling lamps only have lighting functions and are single-purpose. Therefore, it is very important to obtain a lamp structure that is easy to disassemble and assemble and overcome the above defects. Utility Model Content

[0003] In order to solve at least one of the above-mentioned technical problems, the utility model provides a lamp structure that is easy to disassemble and assemble, including a lamp holder main body and a lamp body main body, the lamp body main body is detachably connected to the lamp holder main body through a disassembly structure, the lamp holder main body is provided with a second light-emitting body and a first communication part, the lamp body main body is provided with a first light-emitting body and a second communication part cooperating with the first communication part, the lamp body main body is connected to the lamp holder main body through the disassembly structure, so that the second communication part contacts with the first communication part and is electrically conductive, so as to realize electrical signal communication between the lamp body main body and the lamp holder main body.

[0004] The disassembly structure includes at least one first disassembly protrusion and at least one second disassembly protrusion respectively arranged on the lamp holder main body and the lamp body main body. The first disassembly protrusion and the second disassembly protrusion are engaged with each other in an upper and lower locking manner so that the lamp holder main body and the lamp body main body are connected to each other.

[0005] The second disassembly and assembly protrusion includes a limiting groove and an entry groove connected to the limiting groove. After the first disassembly and assembly protrusion axially enters the second disassembly and assembly protrusion, it axially rotates into the limiting groove.

[0006] A plurality of positioning protrusions and a plurality of positioning recesses are respectively arranged on the connecting surface of the lamp holder main body and the connecting surface of the lamp body main body, a first disassembly and assembly protrusion is arranged on the outer surface of the positioning protrusion, and a second disassembly and assembly protrusion is arranged on the inner wall of the positioning recess, and after the positioning protrusion is engaged in the positioning recess, the lamp holder main body and the lamp body main body rotate relative to each other so that the first disassembly and assembly protrusion and the second disassembly and assembly protrusion are engaged with each other in an upper and lower locking position, and the connecting surface of the lamp holder main body and the connecting surface of the lamp body main body are arranged in contact with each other.

[0007] The limiting end of the first disassembly and assembly protrusion and / or the second disassembly and assembly protrusion is provided with a stopper. The opposite surfaces of the first disassembly and assembly protrusion and the second disassembly and assembly protrusion are respectively provided with a locking groove and a locking protrusion, and the first disassembly and assembly protrusion and the second disassembly and assembly protrusion are mutually engaged in an upper and lower locking position, and the locking protrusion is engaged in the locking groove.

[0008] The first communication part includes a first conductive sheet and a second conductive sheet, and the first conductive sheet and the second conductive sheet are respectively connected to the second light-emitting body. The second communication part includes a first conductive column matched with the first conductive sheet and a second conductive column matched with the second conductive sheet. The first conductive column and the second conductive column form the positive and negative poles of the lamp body. When the lamp holder body and the lamp body body are connected through the disassembly and assembly structure, the first conductive column and the second conductive column cooperate with the first conductive sheet and the second conductive sheet to contact and realize electrical communication.

[0009] The second communication part also includes a third conductive column, and the second conductive column and the third conductive column are respectively arranged on both sides of the first conductive column, and the first conductive column is in contact with the first conductive sheet connected to the live wire; when the lamp frame is rotated, the second conductive column and the third conductive column switch the second conductive sheet in contact with the neutral wire, ensuring that at least one of the conductive columns is in contact with the second conductive sheet connected to the neutral wire.

[0010] The positioning recess is a circular recess, the positioning protrusion is a circular ring body, the first communication part includes a circular groove located at the axial center position of the circular ring body, the first conductive sheet and the second conductive sheet are both annular conductive sheets, the first conductive sheet and the second conductive sheet are spaced apart from each other and coaxially arranged, and both are fixed on the groove bottom surface of the circular groove, and the first conductive sheet and the second conductive sheet are separated by an insulating isolation ring, the first communication part includes a circular protrusion matched with the circular groove, the first conductive column, the second conductive column and the third conductive column are all penetrated and installed on the upper surface of the circular protrusion, and a through hole corresponding to the grounding end in the main body of the lamp body is provided at the axial center position of the groove bottom surface of the circular groove, after the circular protrusion is matched in the circular groove, the first conductive column and the second conductive column respectively conflict with the first conductive sheet and the second conductive sheet, and the third conductive column conflicts with the grounding end in the main body of the lamp body after passing through the through hole.

[0011] At least one of the first conductive column and the second conductive column is a spring connection column, or a spring is installed at a matching portion between the first conductive column and the second conductive column and the main body of the lamp.

[0012] The lamp holder body includes a first cavity, which is formed on the side wall of the lamp holder body. The second light-emitting body is placed in the first cavity. The side wall of the lamp holder body is at least partially made of a light-transmitting material so that the light of the second light-emitting body can pass through the side wall of the lamp holder body; the lamp holder body includes a bottom plate and a first connecting plate connected to the bottom plate, and a first cavity located on the outer periphery of the lamp holder body is formed between the first connecting plate and the bottom plate; and also includes a limiting plate, which is placed in the first cavity to limit the mounting plate where the lamp bead is located.

[0013] The lamp body is provided with a light-transmitting hole, a light guide plate and a reflective plate arranged on the back of the light guide plate are arranged at the light-transmitting hole, the light source of the first light-emitting body is arranged on the side of the light guide plate, and a light-homogenizing structure or a light-transmitting panel is arranged on the front of the light guide plate.

[0014] The second light-emitting body includes at least one lamp bead, and the lamp bead is arranged on at least one of the side wall, bottom wall and top wall of the first cavity.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a simple structure, the second light-emitting body arranged on the lamp holder body forms an atmosphere lamp, the first lamp body built into the lamp body body is a lighting lamp, and can be quickly rotated through the disassembly and assembly structure; since the second reflector is arranged on the bottom surface of the lamp holder body, the longitudinal height can be reduced, and the thickness of the utility model can be reduced; the conductive communication between the lamp holder body and the lamp body body adopts the coordination with the disassembly and assembly structure, that is, the conductive sheet cooperates with the conductive column, and the driving integrated arrangement is used to simplify separation and installation, and facilitate replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional cross-section Figure 1 ;

[0017] Figure 2 The utility model is a three-dimensional cross-section Figure 2 ;

[0018] Figure 3 This is a bottom-up stereogram of the base body of the utility model;

[0019] Figure 4 This is a top view of the main body of the lamp of the utility model;

[0020] Reference numerals:

[0021] 1 lamp holder body; 101 second light-emitting body; 102 first cavity; 103 first connecting plate; 104 bottom plate; 105 second connecting plate; 106 upper protruding column; 107 lower protruding column; 108 lamp board of lamp bead; 109 limit block;

[0022] 2 lamp body; 201 first light-emitting body; 202 third connecting plate; 203 first connecting column; 204 recess; 205 limiting ring; 206 diffusion plate; 207 light guide plate; 208 assembly part; 209 limiting column; 210 reflector;

[0023] 3 first communication unit; 301 first conductive sheet; 302 second conductive sheet;

[0024] 4 second communication part; 401 first conductive column; 402 second conductive column; 403 third conductive column;

[0025] 501 first disassembly protrusion; 5011 locking protrusion

[0026] 502 second disassembly and assembly protrusion; 5021 entering the groove; 5022 locking groove;

[0027] 6-Light transmission hole. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, and the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of implementation of the present invention.

[0029] Referring to the accompanying drawings, the utility model adopts the following technical solutions:

[0030] A lamp structure that is easy to disassemble and assemble, comprises a lamp holder main body and a lamp body main body, the lamp body main body is detachably connected to the lamp holder main body via a disassembly structure, the lamp holder main body is provided with a second light-emitting body and a first communication part, the lamp body main body is provided with a first light-emitting body and a second communication part cooperating with the first communication part, the lamp body main body is connected to the lamp holder main body via the disassembly structure so that the second communication part contacts with the first communication part and is electrically conductive, so as to realize electrical signal communication between the lamp body main body and the lamp holder main body.

[0031] The disassembly structure includes at least one first disassembly protrusion and at least one second disassembly protrusion respectively arranged on the lamp holder main body and the lamp body main body. The first disassembly protrusion and the second disassembly protrusion are engaged with each other in an upper and lower locking manner so that the lamp holder main body and the lamp body main body are connected to each other.

[0032] The second disassembly and assembly protrusion includes a limiting groove and an entry groove connected to the limiting groove. After the first disassembly and assembly protrusion axially enters the second disassembly and assembly protrusion, it axially rotates into the limiting groove.

[0033] A plurality of positioning protrusions and a plurality of positioning recesses are respectively arranged on the connecting surface of the lamp holder main body and the connecting surface of the lamp body main body, a first disassembly and assembly protrusion is arranged on the outer surface of the positioning protrusion, and a second disassembly and assembly protrusion is arranged on the inner wall of the positioning recess, and after the positioning protrusion is engaged in the positioning recess, the lamp holder main body and the lamp body main body rotate relative to each other so that the first disassembly and assembly protrusion and the second disassembly and assembly protrusion are engaged with each other in an upper and lower locking position, and the connecting surface of the lamp holder main body and the connecting surface of the lamp body main body are arranged in contact with each other.

[0034] The limiting end of the first disassembly and assembly protrusion and / or the second disassembly and assembly protrusion is provided with a stopper. The opposite surfaces of the first disassembly and assembly protrusion and the second disassembly and assembly protrusion are respectively provided with a locking groove and a locking protrusion, and the first disassembly and assembly protrusion and the second disassembly and assembly protrusion are mutually engaged in an upper and lower locking position, and the locking protrusion is engaged in the locking groove.

[0035] In other embodiments, a T-shaped connecting column can be fixed on the lamp body 2, an arc groove can be opened on the lamp holder body 1, and a through hole with a diameter longer than the arc groove can be opened at the end of the arc groove. After the connecting column passes through the through hole, it rotates, and then the part of the top of the connecting column with a diameter larger than the width of the arc groove is stuck on the arc groove to achieve rotational disassembly and assembly.

[0036] The first communication part includes a first conductive sheet and a second conductive sheet, and the first conductive sheet and the second conductive sheet are respectively connected to the second light-emitting body. The second communication part includes a first conductive column matched with the first conductive sheet and a second conductive column matched with the second conductive sheet. The first conductive column and the second conductive column form the positive and negative poles of the lamp body. When the lamp holder body and the lamp body body are connected through the disassembly and assembly structure, the first conductive column and the second conductive column cooperate with the first conductive sheet and the second conductive sheet to contact and realize electrical communication.

[0037] The second communication part also includes a third conductive column, and the second conductive column and the third conductive column are respectively arranged on both sides of the first conductive column, and the first conductive column is in contact with the first conductive sheet connected to the live wire; when the lamp frame is rotated, the second conductive column and the third conductive column switch the second conductive sheet in contact with the neutral wire, ensuring that at least one of the conductive columns is in contact with the second conductive sheet connected to the neutral wire.

[0038] The first conductive sheet 301 and the second conductive sheet 302 are at least partially annular, so that when the disassembly structure is installed, the conductive column and the conductive sheet can be electrically connected. The first conductive sheet 301 and the second conductive sheet 302 form a contact sheet connecting the live wire and the neutral wire.

[0039] The positioning recess is a circular recess, the positioning protrusion is a circular ring body, the first communication part includes a circular groove located at the axial center position of the circular ring body, the first conductive sheet and the second conductive sheet are both annular conductive sheets, the first conductive sheet and the second conductive sheet are spaced apart from each other and coaxially arranged, and both are fixed on the groove bottom surface of the circular groove, and the first conductive sheet and the second conductive sheet are separated by an insulating isolation ring, the first communication part includes a circular protrusion matched with the circular groove, the first conductive column, the second conductive column and the third conductive column are all penetrated and installed on the upper surface of the circular protrusion, and a through hole corresponding to the grounding end in the main body of the lamp body is provided at the axial center position of the groove bottom surface of the circular groove, after the circular protrusion is matched in the circular groove, the first conductive column and the second conductive column respectively conflict with the first conductive sheet and the second conductive sheet, and the third conductive column conflicts with the grounding end in the main body of the lamp body after passing through the through hole.

[0040] At least one of the first conductive column and the second conductive column is a spring connection column, or a spring is installed at the matching part of the first conductive column and the second conductive column with the main body of the lamp body to achieve stable electrical conduction between the conductive column and the conductive sheet.

[0041] The lamp holder body includes a first cavity, which is formed on the side wall of the lamp holder body. The second light-emitting body is placed in the first cavity. The side wall of the lamp holder body is at least partially made of a light-transmitting material so that the light of the second light-emitting body can pass through the side wall of the lamp holder body; the lamp holder body includes a base plate and a first connecting plate connected to the base plate, and a first cavity located on the outer periphery of the lamp holder body is formed between the first connecting plate and the base plate; and it also includes a limiting plate, which is placed in the first cavity to limit the mounting plate where the lamp bead is located, and the mounting plate is the lamp board 108 of the lamp bead.

[0042] In this embodiment, a second connecting plate 105 is also included. The second connecting plate 105 is L-shaped and includes a horizontal plate and a vertical plate. An upper protruding column 106 and a lower protruding column 107 are fixed on the horizontal plate. The upper protruding column 106 is inserted into the groove on the bottom plate 104, and the lower protruding column 107 is located on the inner wall of the first connecting plate 103. A lamp board 108 with lamp beads is installed on the inner bottom surface of the first connecting plate 103. The vertical plate is located on the upper surface of the lamp board to limit it. The cavity surrounded by the second connecting plate 105 and the first connecting plate 103 forms a first cavity 102, wherein at least part of the horizontal plate is made of a light-transmitting material to transmit the light of the lamp beads. At least part of the side wall of the second connecting plate 105 can also be made of a light-transmitting material. A limiting hole can be opened on the lamp board, and a limiting block 109 that cooperates with the limiting hole can be fixed on the upper surface of the first connecting plate 103 to limit the rotation of the lamp board. A controller, a ballast, etc. can be installed on the lamp board.

[0043] The first conductive sheet 301 and the second conductive sheet 302 are inserted on the first connecting plate 103. A mounting plate is fixed on the inner side of the first connecting plate 103 by screws. A connector is fixed on the mounting plate. The first conductive sheet 301 and the second conductive sheet 302 are electrically connected to the connector and then connected to the controller.

[0044] In other embodiments, the first communication part 3 can be a contact structure, and the second communication part 4 can be a pin inserted into the contact structure. The contact structure includes an outer ring spring piece and an inner ring spring piece. A slot for inserting the pin is formed between the outer ring spring piece and the inner ring spring piece. The pin is inserted into the slot and rotates to conduct.

[0045] The main body of the lamp is provided with a light-transmitting hole, a light guide plate and a reflector 210 arranged on the back of the light guide plate are arranged at the light-transmitting hole, the light source of the first light-emitting body is arranged on the side of the light guide plate, and a light-distributing structure or a light-transmitting panel or a diffuser 206 is arranged on the front of the light guide plate 207. The light-distributing structure can be a light-distributing plate or a light-distributing point coated in a coating manner.

[0046] The lamp body 2 includes a third connecting plate 202, a first connecting column 203 is fixed on the first connecting plate 103, a first disassembly and assembly protrusion 501 is fixed on the outer wall of the first connecting column 203, a depression 204 is formed downward on the third connecting plate 202, a matching protrusion is fixed on the inner wall of the depression 204, and a second disassembly and assembly protrusion 502 is provided on the matching protrusion, i.e., a matching positioning concave part and a positioning protrusion. A limiting ring 205 is formed on the first connecting plate 103 to match the outer periphery of the first connecting plate 103. The lamp body 2 also includes a reflector 210 and a light guide plate 207, and also includes an assembly part 208, which is snap-connected with the third connecting plate 202, a perforation is provided on the assembly part 208, and a limiting column 209 is formed in the third connecting plate 202, and the reflector 210 and the light guide plate 207 are limited between the bottom of the limiting column 209 and the upper surface of the assembly part 208.

[0047] A boss is formed upward at the center of the third connecting plate 202 , and the first, second and third conductive pillars 403 are limitedly installed inside the boss and are electrically connected to the main light board, namely the first light-emitting body 201 .

[0048] The second light-emitting body includes at least one lamp bead, and the lamp bead is arranged on at least one of the side wall, bottom wall and top wall of the first cavity.

[0049] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention has a simple structure, the second light-emitting body 101 arranged on the lamp holder main body 1 forms an atmosphere lamp, the first lamp body built into the lamp body main body 2 is a lighting lamp, and can be quickly rotated through the disassembly structure; since the second reflector is arranged on the bottom surface of the lamp holder main body 1, the longitudinal height can be reduced, and the thickness of the present invention can be reduced; the conductive communication between the lamp holder main body 1 and the lamp body main body 2 adopts the coordination with the disassembly structure, that is, the conductive sheet cooperates with the conductive column, and the driving integrated arrangement is used to simplify separation and installation, and facilitate replacement.

[0050] The above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A lamp structure that is easy to disassemble and assemble, characterized in that: The invention comprises a lamp holder main body (1) and a lamp body main body (2), wherein the lamp body main body (2) is detachably connected to the lamp holder main body (1) via a disassembly structure, the lamp holder main body (1) is provided with a second light-emitting body (101) and a first communication part (3), the lamp body main body (2) is provided with a first light-emitting body (201) and a second communication part (4) cooperating with the first communication part (3), and the lamp body main body (2) is connected to the lamp holder main body (1) via the disassembly structure so that the second communication part (4) contacts with the first communication part (3) and is electrically connected, thereby realizing electrical signal communication between the lamp body main body (2) and the lamp holder main body (1).

2. The lamp structure that is easy to assemble and disassemble according to claim 1 is characterized in that: The disassembly and assembly structure comprises at least one first disassembly and assembly protrusion (501) and at least one second disassembly and assembly protrusion (502) respectively arranged on the lamp holder main body (1) and the lamp body main body (2); the first disassembly and assembly protrusion (501) and the second disassembly and assembly protrusion cooperate with each other in an upper and lower locking manner so that the lamp holder main body (1) and the lamp body main body (2) are connected to each other.

3. The lamp structure that is easy to assemble and disassemble according to claim 2, characterized in that: A plurality of positioning protrusions and a plurality of positioning recesses are respectively arranged on the connection surface of the lamp holder main body (1) and the connection surface of the lamp body main body (2); a first disassembly and assembly protrusion (501) is arranged on the outer surface of the positioning protrusion, and a second disassembly and assembly protrusion is arranged on the inner wall of the positioning recess; after the positioning protrusion is engaged in the positioning recess, the lamp holder main body (1) and the lamp body main body (2) rotate relative to each other so that the first disassembly and assembly protrusion (501) and the second disassembly and assembly protrusion are engaged with each other in an upper and lower locking manner, and the connection surface of the lamp holder main body (1) and the connection surface of the lamp body main body (2) are arranged in contact with each other.

4. The lamp structure that is easy to assemble and disassemble according to claim 2, characterized in that: A stopper is provided at the limiting end of the first assembly and disassembly protrusion (501) and / or the second assembly and disassembly protrusion.

5. The lamp structure that is easy to assemble and disassemble according to claim 3 is characterized in that: The opposing surfaces of the first assembly and disassembly protrusion (501) and the second assembly and disassembly protrusion are respectively provided with a locking groove (5022) and a locking protrusion (5011); after the first assembly and disassembly protrusion (501) and the second assembly and disassembly protrusion are engaged with each other in an upper and lower locking manner, the locking protrusion (5011) is engaged with the locking groove (5022).

6. The lamp structure that is easy to assemble and disassemble according to claim 3, characterized in that: The first communication part (3) comprises a first conductive sheet (301) and a second conductive sheet (302), the first conductive sheet (301) and the second conductive sheet (302) are respectively connected to the second light-emitting body (101), the second communication part (4) comprises a first conductive column (401) matched with the first conductive sheet (301), and a second conductive column (402) matched with the second conductive sheet (302), the first conductive column (401) and the second conductive column (402) form the positive and negative poles of the lamp body (2), and when the lamp holder body (1) and the lamp body (2) are connected through the disassembly structure, the first conductive column (401) and the second conductive column (402) are matched with the first conductive sheet (301) and the second conductive sheet (302) to achieve electrical communication.

7. The lamp structure that is easy to assemble and disassemble according to claim 6, characterized in that: The second communication part (4) also includes a third conductive column (403), the second conductive column and the third conductive column are respectively arranged on both sides of the first conductive column, and the first conductive column is in contact with the first conductive sheet connected to the live wire; when the lamp frame is rotated, the second conductive column and the third conductive column switch the second conductive sheet in contact with the neutral wire, ensuring that at least one of the conductive columns is in contact with the second conductive sheet connected to the neutral wire.

8. The lamp structure that is easy to assemble and disassemble according to claim 7, characterized in that: The positioning recess is a circular depression, the positioning protrusion is a circular ring, the first communication part (3) includes a circular groove located at the axial center position of the circular ring, the first conductive sheet and the second conductive sheet are both circular conductive sheets, the first conductive sheet and the second conductive sheet are spaced from each other and coaxially arranged, and both are fixed on the groove bottom surface of the circular groove, and the first conductive sheet and the second conductive sheet are separated by an insulating isolation ring, the first communication part (3) includes a circular protrusion matched with the circular groove, the first conductive column (401), the second conductive column (402) and the third conductive column (403) are all penetrated and installed on the upper surface of the circular protrusion, and a through hole corresponding to the grounding terminal in the lamp body (2) is provided at the axial center position of the groove bottom surface of the circular groove, and after the circular protrusion is matched in the circular groove, the first conductive column (401) and the second conductive column (402) respectively contact with the first conductive sheet and the second conductive sheet, and the third conductive column (403) contacts with the grounding terminal in the lamp body (2) after passing through the through hole.

9. The lamp structure that is easy to assemble and disassemble according to claim 1, characterized in that: The lamp holder body (1) comprises a first cavity (102), the first cavity (102) being formed on a side wall of the lamp holder body (1), the second light-emitting body (101) being disposed in the first cavity (102), and the side wall of the lamp holder body (1) being at least partially made of a light-transmitting material so that light from the second light-emitting body (101) can be transmitted through the side wall of the lamp holder body (1); The lamp holder body (1) comprises a bottom plate (104), a first connecting plate (103) connected to the bottom plate (104), a first cavity (102) located on the periphery of the lamp holder body (1) is formed between the first connecting plate (103) and the bottom plate (104); and also comprises a limiting plate, the limiting plate is disposed in the first cavity (102) to limit the mounting plate where the lamp beads are located.

10. The lamp structure that is easy to assemble and disassemble according to claim 1, characterized in that: The lamp body (2) is provided with a light-transmitting hole (6), a light guide plate (207) and a reflector plate (210) arranged on the back of the light guide plate (207) are arranged at the light-transmitting hole, the light source of the first light-emitting body is arranged on the side of the light guide plate (207), and a light-homogenizing structure or a light-transmitting panel or a diffusion plate (206) is arranged on the front of the light guide plate.

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