CN212961208U

CN212961208U - Ceiling lamp

Info

Publication number: CN212961208U
Application number: CN202021949449.XU
Authority: CN
Inventors: 丁增科
Original assignee: Zhongshan Keyun Electric Co ltd
Current assignee: Zhongshan Keyun Electric Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-13
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to a ceiling lamp. This ceiling lamp includes: the lamp top disc is provided with clamping grooves on the periphery, one end of each clamping groove is an open end, the other end of each clamping groove is a closed end, and the width of each clamping groove is gradually reduced from the open end to the closed end; the lamp comprises a lamp body, wherein a light-emitting component is arranged in the lamp body, clamping pieces are arranged on the peripheral side of the lamp body, and the clamping pieces slide from the opening end to the closing end in the relative rotation process of the lamp body and the lamp top plate so as to realize the connection of the lamp body and the lamp top plate; the connector is arranged on the lamp top disc and is used for being electrically connected with an external power supply; the lamp body is arranged on the lamp body, the light-emitting component is electrically connected with the lamp body, and when the lamp body is assembled on the lamp top plate, the light-emitting component is coupled with the connector. This ceiling lamp has the advantage of quick installation and dismantlement.

Description

Ceiling lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to a ceiling lamp.

Background

The ceiling lamp is one kind of lamps and lanterns, and the bottom pastes on the roof completely during the installation, so called ceiling lamp. The lamp top plate of a common ceiling lamp is connected with the lamp body through manual buckles, screws or screw connections and the like, however, the assembling and the disassembling of the lamp top plate and the lamp body are complex and time-consuming, and even two persons cooperate with each other to complete the assembling and the disassembling, which brings great inconvenience to users.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a ceiling lamp, its advantage that has quick installation and dismantlement.

The utility model provides a ceiling lamp, ceiling lamp includes:

the lamp top disc is provided with clamping grooves on the periphery, one end of each clamping groove is an open end, the other end of each clamping groove is a closed end, and the width of each clamping groove is gradually reduced from the open end to the closed end;

the lamp comprises a lamp body, wherein a light-emitting component is arranged in the lamp body, clamping pieces are arranged on the peripheral side of the lamp body, and the clamping pieces slide from the opening end to the closing end in the relative rotation process of the lamp body and the lamp top plate so as to realize the connection of the lamp body and the lamp top plate;

the connector is arranged at the bottom of the lamp top disc and is used for being electrically connected with an external power supply;

the lamp body is assembled on the lamp top disc, and the inserting portion is coupled with the connector.

Compared with the prior art, ceiling lamp's lamp top dish and lamp body between be connected through the mode of rotatory buckle. Specifically, push up the lamp body so that the open end of buckle spare and draw-in groove is located same height, then rotatory lamp body, the buckle spare slides to the closed end of draw-in groove from the open end of draw-in groove, realizes the quick installation of lamp body. When the lamp body is to be disassembled, the lamp body rotates reversely, the buckling piece slides out from the opening end of the clamping groove, and the lamp body is rapidly disassembled. In addition, in the assembly process of the lamp body, the connector is coupled with the insertion part to conduct electricity, so that the steps of high-altitude operation are reduced, and the lamp is convenient to install and maintain. The connector is connected with a wire preset in the wall body, so that the insulation effect is good, and the conductive effect is good.

Further, a circular connecting ring is arranged at the bottom of the lamp top disc, and the clamping groove is formed in the peripheral side face of the circular connecting ring; the bottom of the lamp body is provided with a groove matched with the circular connecting ring, and the buckling piece is arranged on the inner wall of the groove; the circular connecting ring is inserted into the groove, and the clamping piece is clamped into the corresponding clamping groove through rotation, so that the lamp body is connected with the lamp top disc.

Further, the connector is provided with a first conductive part and a second conductive part which are used for being electrically connected with an external power supply; the inserting part comprises a third conductive part and a fourth conductive part which are electrically connected with the light-emitting component, the third conductive part is matched with the first conductive part, and the fourth conductive part is matched with the second conductive part; when the lamp body is assembled on the lamp top disk, the first conductive part is conducted with the third conductive part, and the second conductive part is conducted with the fourth conductive part.

Further, one of the first conductive part and the third conductive part is a conductive elastic sheet, and the other of the first conductive part and the third conductive part is a circular conductive sheet; one of the second conductive part and the fourth conductive part is a conductive elastic sheet, and the other one of the second conductive part and the fourth conductive part is a circular conductive sheet.

Further, a wiring terminal is arranged in the connector, a first end of the wiring terminal is electrically connected with the first conductive part, a second end of the wiring terminal is electrically connected with the second conductive part, a third end of the wiring terminal is used for connecting a positive end of an external power supply, and a fourth end of the wiring terminal is used for connecting a negative end of the external power supply.

Further, the connector is provided with a positive interface and a negative interface, the positive interface corresponds to the third end of the wiring terminal, the negative interface corresponds to the fourth end of the wiring terminal, the positive end of the external power supply is connected to the third end of the wiring terminal through the positive interface, and the negative end of the external power supply is connected to the fourth end of the wiring terminal through the negative interface.

Further, the connector is provided with a coupling part, the coupling part is cylindrical, and the first conductive part and the second conductive part are both located in an inner cavity of the coupling part; the insertion part also comprises a guide part, the guide part is arranged at the top of the lamp body, the guide part is recessed downwards from the top of the lamp body, the guide part is matched with the coupling part, and the third conductive part and the fourth conductive part are both positioned in an inner cavity of the guide part; when the coupling portion is inserted into the guide portion and the lamp body is assembled on the lamp top tray, the first conductive portion is electrically connected to the third conductive portion, and the second conductive portion is electrically connected to the fourth conductive portion.

Further, a cylindrical separating part is arranged in the coupling part, the separating part separates an inner cavity of the coupling part into an inner layer and an outer layer, the first conducting part is arranged on the inner layer of the inner cavity of the coupling part, and the second conducting part is arranged on the outer layer of the inner cavity of the coupling part.

Further, the lamp top plate is made of plastics, the connector comprises a first shell and a second shell, an opening of the first shell faces upwards, the first shell is arranged on the lamp top plate, the opening of the first shell is located on the top face of the lamp top plate, the second shell covers the opening of the first shell, and the first shell and the lamp top plate are integrally made.

Further, the coupling end is arranged on the first shell, and the coupling end and the first shell are integrally manufactured; the partition part is arranged on the first shell and is integrally manufactured with the first shell; the wiring terminal is arranged in a cavity formed by the first shell and the second shell; one part of the positive electrode interface is arranged on the first shell, and the other part of the positive electrode interface is arranged on the second shell; one part of the negative electrode interface is arranged on the first shell, and the other part of the negative electrode interface is arranged on the second shell; the positive interface and the negative interface are positioned on the same side of the connector; the lamp top disc is provided with a through hole, the through hole is located on one side of the anode interface, and the through hole is located on one side of the cathode interface.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of a ceiling lamp according to an embodiment;

FIG. 2 is a schematic view of another perspective structure of the ceiling lamp according to the embodiment;

FIG. 3 is a schematic structural diagram of a connector according to an embodiment;

reference numerals:

10. a lamp top plate; 11. a card slot; 12. a circular connecting ring; 13. a through hole; 20. a lamp body; 21. a fastener; 22. a groove; 30. a connector; 31. a first housing; 32. a second housing; 33. a coupling section; 34. a first conductive portion; 35. a second conductive portion; 36. a partition portion; 37. a wiring terminal; 38. a positive electrode interface; 39. a negative electrode interface; 40. a plug-in part; 41. a guide section; 42. a third conductive portion; 43. a fourth conductive portion.

Detailed Description

A ceiling lamp, refer to fig. 1 to 3, which comprises a lamp top plate 10, a lamp body 20, a connector 30 and a plug part 40. Wherein the lamp top plate 10 is fixed to a predetermined position in a room by screws, expansion screws, etc. The lamp top disc 10 is provided with a clamping groove 11 on the circumferential side surface, one end of the clamping groove 11 is an open end, the other end of the clamping groove 11 is a closed end, and the width of the clamping groove 11 is gradually reduced from the open end to the closed end. The lamp body 20 is mounted to the bottom of the lamp top panel 10. A light emitting assembly (not shown) is provided in the lamp body 20. The circumferential side surface of the lamp body 20 is provided with a fastener 21, and in the process of relative rotation between the lamp body 20 and the lamp top plate 10, the fastener 21 slides from the opening end of the clamping groove 11 to the closing end of the clamping groove 11 under the guiding action of the clamping groove 11, so as to realize the fixed connection between the lamp body 20 and the lamp top plate 10. A connector 30 is disposed at the bottom of the dome plate 10, and the connector 30 is used for electrical connection with an external power source. The insertion part 40 is disposed on the top of the lamp body 20, the insertion part 40 is electrically connected to the light emitting assembly, and when the lamp body 20 is assembled on the lamp top panel 10, the insertion part 40 is coupled to the connector 30, so that the lamp body 20 is electrically connected to an external power source.

In the assembling process of the ceiling lamp, firstly, the lamp top plate 10 is fixed at a preset position in a room in a screw mode, an expansion screw mode and the like; then, the lamp body 20 is pushed to the lamp top plate 10, so that the buckling piece 21 and the opening end of the clamping groove 11 are positioned at the same height, and the buckling piece 21 is positioned at one side of the opening end of the clamping groove 11; then, the lamp body 20 is rotated, and the buckling piece 21 slides from the opening end of the clamping groove 11 to the closing end of the clamping groove 11 under the guiding action of the clamping groove 11; when the locking member 21 moves to the closed end of the locking slot 11, the lamp body 20 is fixedly connected to the lamp top plate 10, and the inserting portion 40 is coupled to the connector 30. When the lamp body 20 needs to be detached, the lamp body 20 is rotated reversely, the fastener 21 slides to the opening end of the clamping groove 11 from the closed end of the clamping groove 11 under the guiding action of the clamping groove 11, and slides out from the opening end of the clamping groove 11, so that the lamp body 20 is separated from the lamp top plate 10.

Referring to fig. 1 to 3, a circular connection ring 12 is provided at the bottom of the dome plate 10, and the above-mentioned catching groove 11 is provided on the circumferential side of the circular connection ring 12. In cooperation with this, a recess 22 is formed at the bottom of the lamp body 20 to fit the circular connection ring 12, and the locking member 21 is formed on the inner peripheral wall of the recess 22. When the lamp body 20 is assembled on the lamp top panel 10, the lamp body 20 can be quickly assembled on the preset position of the lamp top panel 10 by the guiding fit of the circular connecting ring 12 and the groove 22; when the lamp body 20 reaches the preset position, the buckling piece 21 and the opening end of the clamping groove 11 are located at the same height; then, the lamp body 20 is rotated to make the locking member 21 locked in the corresponding locking slot 11, so as to connect the lamp body 20 and the lamp top plate 10.

Referring to fig. 1 to 3, the connector 30 includes a first housing 31 and a second housing 32. The first shell 31 is arranged on the lamp top panel 10, the first shell 31 and the lamp top panel 10 are integrally made, and the first shell 31 and the lamp top panel 10 are both made of plastics; through this design, can not only alleviate the whole weight of ceiling lamp, can shorten production time moreover, reduction in production cost to and improve the security performance, avoid the electric leakage. The first housing 31 is opened upward, and the opening of the first housing 31 is located on the top surface of the dome plate 10. The second housing 32 covers the opening of the first housing 31, the second housing 32 and the first housing 31 together form a housing with a cavity, and the second housing 32 is also made of plastic.

Referring to fig. 1 to 3, a coupling portion 33 is provided on the connector 30, the coupling portion 33 is provided at the bottom of the first housing 31, the coupling portion 33 is cylindrical, and the coupling portion 33 is integrally formed with the first housing 31. The socket 40 includes a guide portion 41, the guide portion 41 is disposed on the top surface of the lamp body 20, the guide portion 41 is formed by being depressed downward from the bottom of the groove 22, and the guide portion 41 is engaged with the coupling portion 33. When the lamp body 20 reaches the preset position, the coupling portion 33 is also inserted into the guiding portion 41, and the matching between the guiding portion 41 and the coupling portion 33 plays a guiding role, so as to facilitate the quick alignment between the connector 30 and the inserting portion 40.

Referring to fig. 1 to 3, in order to realize electrical conduction between the plugging portion 40 and the connector 30, a first conductive portion 34 and a second conductive portion 35 for electrical connection with an external power source are disposed on the connector 30, and the first conductive portion 34 and the second conductive portion 35 are disposed in an inner cavity of the coupling portion 33. The socket 40 includes a third conductive portion 42 and a fourth conductive portion 43 electrically connected to the light emitting device, the third conductive portion 42 and the fourth conductive portion 43 are disposed in the inner cavity of the guiding portion 41, the third conductive portion 42 matches with the first conductive portion 34, and the fourth conductive portion 43 matches with the second conductive portion 35. When lamp body 20 is mounted on lamp top panel 10, coupling portion 33 is inserted into guide portion 41, and first conductive portion 34 is electrically connected to third conductive portion 42, and second conductive portion 35 is electrically connected to fourth conductive portion 43. In addition, one of the first conductive part 34 and the third conductive part 42 is a conductive elastic sheet, and the other one of the first conductive part 34 and the third conductive part 42 is a circular conductive sheet; one of the second conductive part 35 and the fourth conductive part 43 is a conductive elastic sheet, and the other one of the second conductive part 35 and the fourth conductive part 43 is a circular conductive sheet; in the present embodiment, the first conductive portion 34 and the second conductive portion 35 are both conductive elastic sheets, and the third conductive portion 42 and the fourth conductive portion 43 are both circular conductive sheets.

Referring to fig. 1 to 3, in order to prevent the occurrence of the erroneous connection between the first conductive portion 34, the second conductive portion 35, the third conductive portion 42, and the fourth conductive portion 43, a partition portion 36 is provided at the bottom of the first housing 31, the partition portion 36 is integrally formed with the first housing 31, the partition portion 36 is provided in the inner cavity of the coupling portion 33, the partition portion 36 is cylindrical, the partition portion 36 partitions the inner cavity of the coupling portion 33 into an inner layer and an outer layer, the first conductive portion 34 is provided at the inner layer of the inner cavity of the coupling portion 33, and the second conductive portion 35 is provided at the outer layer of the inner cavity of the coupling portion 33. When the coupling portion 33 is inserted into the guide portion 41, the third conductive portion 42 is located on the inner layer of the inner cavity of the coupling portion 33, the third conductive portion 42 is electrically connected to the first conductive portion 34, the fourth conductive portion 43 is located on the outer layer of the inner cavity of the coupling portion 33, and the fourth conductive portion 43 is electrically connected to the second conductive portion 35.

Referring to fig. 1 to 3, in order to fix the electric wire of the external power supply to the connector 30, a connection terminal 37 is provided on the connector 30. A first end of the electrical terminal 37 is electrically connected to the first conductive part 34, a second end of the electrical terminal 37 is electrically connected to the second conductive part 35, a third end of the electrical terminal 37 is used for connecting a positive terminal of an external power source, and a fourth end of the electrical terminal 37 is used for connecting a negative terminal of the external power source.

Referring to fig. 1 to 3, in order to make the wires of the external power supply enter the inner cavity of the connector 30 to improve the safety performance, the terminal 37 is disposed in the connector 30, that is, the terminal 37 is located in the inner cavity of the second housing 32 and the first housing 31 which together form the housing. A positive interface 38 and a negative interface 39 are arranged on the outer side surface of the connector 30, the positive interface 38 corresponds to the third end of the wiring terminal 37, the negative interface 39 corresponds to the fourth end of the wiring terminal 37, the positive end of the external power supply extends into the connector 30 through the positive interface 38 and is connected to the third end of the wiring terminal 37, and the negative end of the external power supply extends into the connector 30 through the negative interface 39 and is connected to the fourth end of the wiring terminal 37. Through this design, the junction of external power supply and binding post 37 can not expose to improve the security performance. Specifically, one part of the positive electrode interface 38 is disposed on the first housing 31, the other part of the positive electrode interface 38 is disposed on the second housing 32, and when the second housing 32 is covered on the first housing 31, the upper and lower parts of the positive electrode interface 38 are combined together to form a complete interface. One part of the negative electrode interface 39 is arranged on the first shell 31, the other part of the negative electrode interface 39 is arranged on the second shell 32, and when the second shell 32 is covered on the first shell 31, the upper part and the lower part of the negative electrode interface 39 are combined together to form a complete interface.

Referring to fig. 1-3, the positive interface 38 is located on the same side of the connector 30 as the negative interface 39. A through hole 13 is provided on the lamp top panel 10, and the through hole 13 is located on one side of the positive electrode interface 38 to reduce the routing of the wires.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a ceiling lamp, its characterized in that, ceiling lamp includes:

the lamp top disc (10), clamping grooves (11) are formed in the periphery of the lamp top disc (10), one end of each clamping groove (11) is an open end, the other end of each clamping groove (11) is a closed end, and the width of each clamping groove (11) is gradually reduced from the open end to the closed end;

the lamp comprises a lamp body (20), wherein a light-emitting component is arranged in the lamp body (20), a fastening piece (21) is arranged on the peripheral side of the lamp body (20), and the fastening piece (21) slides from the opening end to the closing end in the relative rotation process of the lamp body (20) and the lamp top disc (10) so as to realize the connection of the lamp body (20) and the lamp top disc (10);

a connector (30), wherein the connector (30) is arranged at the bottom of the lamp top plate (10), and the connector (30) is used for being electrically connected with an external power supply;

the lamp body (20) is provided with a lamp top plate (10), the lamp body (20) is provided with a plug-in part (40), the plug-in part (40) is arranged at the top of the lamp body (20), the plug-in part (40) is electrically connected with the light-emitting component, and when the lamp body (20) is assembled on the lamp top plate (10), the plug-in part (40) is coupled with the connector (30).

2. The ceiling lamp of claim 1, wherein:

a circular connecting ring (12) is arranged at the bottom of the lamp top disc (10), and the clamping groove (11) is formed in the peripheral side face of the circular connecting ring (12);

a groove (22) matched with the circular connecting ring (12) is formed in the bottom of the lamp body (20), and the buckling piece (21) is arranged on the inner wall of the groove (22);

the circular connecting ring (12) is inserted into the groove (22), and the fastener (21) is clamped into the corresponding clamping groove (11) through rotation, so that the lamp body (20) is connected with the lamp top disc (10).

3. The ceiling lamp of claim 2, wherein:

the connector (30) is provided with a first conductive part (34) and a second conductive part (35) which are used for being electrically connected with an external power supply;

the inserting part (40) comprises a third conductive part (42) and a fourth conductive part (43) which are electrically connected with the light-emitting assembly, the third conductive part (42) is matched with the first conductive part (34), and the fourth conductive part (43) is matched with the second conductive part (35);

when the lamp body (20) is mounted on the lamp top panel (10), the first conductive portion (34) is electrically connected to the third conductive portion (42), and the second conductive portion (35) is electrically connected to the fourth conductive portion (43).

4. A ceiling lamp as claimed in claim 3, wherein:

one of the first conductive part (34) and the third conductive part (42) is a conductive elastic sheet, and the other one of the first conductive part (34) and the third conductive part (42) is a circular conductive sheet;

one of the second conductive part (35) and the fourth conductive part (43) is a conductive elastic sheet, and the other one of the second conductive part (35) and the fourth conductive part (43) is an annular conductive sheet.

5. A ceiling lamp as claimed in claim 3, wherein: be provided with binding post (37) in connector (30), binding post (37) first end with first conductive part (34) electric connection, binding post (37) second end with second conductive part (35) electric connection, binding post (37) third end is used for connecting the positive terminal of external power source, binding post (37) fourth end is used for connecting the negative pole end of external power source.

6. The ceiling lamp of claim 5, wherein: be provided with anodal interface (38), negative pole interface (39) on connector (30), anodal interface (38) with the third end of binding post (37) is corresponding, negative pole interface (39) with the fourth end of binding post (37) is corresponding, external power source's anodal end passes through anodal interface (38) is connected to the third end of binding post (37), external power source's negative pole end passes through negative pole interface (39) is connected to the fourth end of binding post (37).

7. The ceiling lamp of claim 6, wherein:

the connector (30) is provided with a coupling part (33), the coupling part (33) is cylindrical, and the first conducting part (34) and the second conducting part (35) are both positioned in an inner cavity of the coupling part (33);

the plug part (40) further comprises a guide part (41), the guide part (41) is arranged at the top of the lamp body (20), the guide part (41) is recessed downwards from the top of the lamp body (20), the guide part (41) is matched with the coupling part (33), and the third conductive part (42) and the fourth conductive part (43) are both positioned in an inner cavity of the guide part (41);

when the coupling portion (33) is inserted into the guide portion (41) and the lamp body (20) is mounted on the lamp top chassis (10), the first conductive portion (34) is electrically connected to the third conductive portion (42), and the second conductive portion (35) is electrically connected to the fourth conductive portion (43).

8. The ceiling lamp of claim 7, wherein:

the coupling part (33) is internally provided with a cylindrical separating part (36), the separating part (36) separates the inner cavity of the coupling part (33) into an inner layer and an outer layer, the first conducting part (34) is arranged on the inner layer of the inner cavity of the coupling part (33), and the second conducting part (35) is arranged on the outer layer of the inner cavity of the coupling part (33).

9. The ceiling lamp of claim 8, wherein: the lamp top plate (10) is made of plastic, the connector (30) comprises a first shell (31) and a second shell (32), the opening of the first shell (31) is upward, the first shell (31) is arranged on the lamp top plate (10), the opening of the first shell (31) is located on the top surface of the lamp top plate (10), the second shell (32) covers the opening of the first shell (31), and the first shell (31) and the lamp top plate (10) are integrally made.

10. The ceiling lamp of claim 9, wherein:

the coupling end is arranged on the first shell (31), and the coupling end and the first shell (31) are integrally manufactured;

the partition (36) is provided on the first housing (31), the partition (36) being integrally formed with the first housing (31);

the wiring terminal (37) is arranged in a cavity formed by the first shell (31) and the second shell (32);

a part of the positive electrode interface (38) is provided on the first case (31), and another part of the positive electrode interface (38) is provided on the second case (32);

a part of the negative electrode interface (39) is provided on the first case (31), and another part of the negative electrode interface (39) is provided on the second case (32);

the positive interface (38) and the negative interface (39) are located on the same side of the connector (30);

the lamp top disc (10) is provided with a through hole (13), the through hole (13) is located on one side of the positive electrode interface (38), and the through hole (13) is located on one side of the negative electrode interface (39).