A panel light

Abstract

The utility model discloses a panel light, it includes the installation lamp shell, the inside of this installation lamp shell is equipped with circuit board installation site, the control circuit board is installed on this circuit board installation site, the surface of this control circuit board is installed with the wiring terminal, the both sides symmetry of this wiring terminal are equipped with the terminal wire connection position, the wire connection conductive part is installed respectively in this terminal wire connection position, the first two sides symmetry of this circuit board installation site are equipped with the wire opening, the wire opening with this terminal wire connection position between corresponding setting, the one end of power cord passes through the wire opening and the wire connection conductive part in this terminal wire connection position and is connected with electrically conductive. Through setting up the structure of wiring terminal and wire connection conductive part, the user only needs to insert the bared end of power cord in corresponding wire opening, can realize quick electrically conductive connection through the wire connection conductive part in the terminal wire connection position, need not use screw or welding tool, and the installation is simple and convenient and efficient, has improved the assembly efficiency of lamp remarkably.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology, specifically relating to a panel light. Background Technology

[0002] With the development of modern lighting technology, lamps not only require uniform illumination and controllable brightness, but also convenient installation and easy maintenance. However, existing lamps mostly use traditional soldering or screw-pressing methods to connect the power cord and control circuit board, which has the following disadvantages: The installation process is complex and inefficient. When using screws or welding for connection, special tools and skilled operators are required, which increases the assembly time and labor costs of the lamps.

[0003] Unstable connections pose safety hazards. Traditional connection methods are prone to poor contact due to loose screws or aging solder joints, which can affect the electrical performance and safety of the lighting fixtures.

[0004] Maintenance is inconvenient. When the power cord or light source component needs to be disassembled or replaced, the circuit board needs to be disassembled or re-soldered, which is cumbersome and carries the risk of misoperation.

[0005] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0006] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide a panel light to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a panel light, comprising a mounting housing, an internal circuit board mounting position, a control circuit board mounted on the mounting position, wiring terminals mounted on the surface of the control circuit board, symmetrical terminal wiring positions on both sides of the wiring terminals, and wiring conductive elements mounted in each terminal wiring position; symmetrical wiring openings are provided on the front two sides of the circuit board mounting position, and the wiring openings are correspondingly arranged with the terminal wiring positions; one end of a power cord passes through the wiring opening and is electrically connected to the wiring conductive element in the terminal wiring position.

[0008] Furthermore, the front end of the conductive connector is provided with a conductive insertion part, and the rear two sides of the conductive insertion part are respectively provided with conductive cards. The two conductive cards are arranged at an angle relative to each other. The stripped end of the power cord is inserted into the conductive insertion part and is snapped between the two conductive cards and conductively connected with them, thereby achieving a conductive connection between the power cord and the control circuit board.

[0009] Furthermore, conductive openings are provided at the rear ends of both terminals, and conductive bumps are provided at the rear ends of both conductive components. The size of the conductive opening is larger than the size of the conductive bump. The conductive bump extends through the conductive opening and the end of the conductive bump is soldered to the surface of the control circuit board for conductive connection.

[0010] Furthermore, each of the two terminal wiring positions is provided with a flexible wiring pressing block at its upper rear end. The end of the wiring pressing block has a downward protruding pressing protrusion, which is a protrusion with two sloping sides. The pressing protrusion abuts against the upper end between the two conductive cards.

[0011] Furthermore, the surface of the circuit board mounting position is provided with a pressing groove, and the pressing groove is provided with an elastic unlocking pressing member. The inner surface of the unlocking pressing member is symmetrically provided with unlocking protrusions on both sides, and the two unlocking protrusions abut against the two wiring pressing blocks respectively.

[0012] Furthermore, the interior of the circuit board mounting position is uniformly provided with several circuit board through posts, and the control circuit board is mounted on several of these circuit board through posts. The surface edge of the control circuit board is uniformly provided with several circuit board through holes, and fasteners are passed through the circuit board through holes and connected and fixed to the circuit board through posts.

[0013] Furthermore, the inner side of the lamp housing is provided with an annular lamp strip mounting surface, on which a light source lamp strip is pasted and fixed. The inner surface of the light source lamp strip is evenly provided with a plurality of light source lamp beads. The end of the control circuit board is provided with a first conductive terminal, and the end of the light source lamp strip is provided with a second conductive terminal. The first conductive terminal and the second conductive terminal are electrically connected by a wire.

[0014] Furthermore, a lamp housing fixing ring is fitted on the outer side of the lamp housing, a focusing panel is provided between several of the light source lamp beads, a light-transmitting panel is provided on the lower surface of the focusing panel, and a light-emitting opening is opened in the middle of the surface of the lamp housing fixing ring, and the light-emitting opening is correspondingly provided with the light-transmitting panel.

[0015] Furthermore, the upper outer edge of the lamp housing is evenly recessed with several mounting slots, and the upper inner edge of the lamp housing fixing ring is evenly protruded with several mounting buckles. The mounting buckles are correspondingly fastened to the mounting slots, thereby allowing the lamp housing fixing ring to be detachably fitted onto the outside of the lamp housing.

[0016] Furthermore, the upper surface of the lamp housing is recessed with a bracket mounting position, in which a mounting bracket is installed. The two sides of the bracket mounting position are respectively provided with bracket movable grooves, and the two ends of the mounting bracket are symmetrically provided with bracket locking blocks. The bracket locking blocks are disposed in the bracket movable grooves, and the side of the bracket movable grooves is provided with bracket locking slots that are adapted to the bracket movable grooves. By rotating the mounting bracket, the bracket locking blocks are engaged and fixed in the bracket locking slots.

[0017] This utility model has the following advantages: By setting up a structure with wiring terminals and conductive wires, users only need to insert the stripped end of the power cord into the corresponding wiring opening to achieve a quick conductive connection through the conductive wires in the terminal wiring position, without the need for screws or welding tools. This makes installation simple and efficient, significantly improving the assembly efficiency of the lamps. The snap-fit ​​structure between the conductive insertion part and the two conductive clips ensures a firm and stable connection between the power cord and the control circuit board. At the same time, the conductive protrusion passes through the conductive opening and is soldered to the control circuit board, improving the reliability and safety of the electrical connection. The structural design of the elastic wiring pressing block, pressing protrusion, unlocking pressing element, and unlocking protrusion allows users to snap-fit ​​or unlock the power cord by pressing it when plugging or unplugging it. This makes operation simple and quick, effectively improving the convenience of use and maintenance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the internal structure of the mounting lamp housing of this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the control circuit board, wiring terminals, and power cord connection of this utility model.

[0022] Figure 5 This is a schematic cross-sectional view of the control circuit board, wiring terminals, and power cord connection of this utility model.

[0023] Figure 6 This is an exploded view of the terminal block of this utility model.

[0024] Reference numerals: 10 for mounting lamp housing; 11 for circuit board mounting position; 20 for control circuit board; 30 for wiring terminal; 31 for terminal wiring position; 32 for wiring conductive component; 111 for wiring opening; 40 for power cord; 321 for conductive insertion part; 322 for conductive clip; 311 for conductive opening; 323 for conductive protrusion; 312 for wiring pressing block; 313 for pressing protrusion; 112 for pressing slot; 113 for unlocking pressing component; 114 for unlocking protrusion; 115 for circuit board through post; 21 for circuit board through hole; 12 for lamp strip mounting surface; 50 for light source lamp strip; 51 for light source lamp bead; 22 for first conductive terminal; 52 for second conductive terminal; 60 for lamp housing fixing ring; 53 for focusing panel; 54 for light transmission panel; 61 for light emission opening; 13 for mounting slot; 62 for mounting buckle; 14 for bracket mounting position; 70 for mounting bracket; 141 for bracket movable groove; 71 for bracket locking block; 142 for bracket locking slot. Detailed Implementation

[0025] like Figures 1 to 6 As shown, a panel light includes a mounting housing 10. Inside the mounting housing 10 is a circuit board mounting position 11, on which a control circuit board 20 is mounted. A terminal block 30 is mounted on the center of the surface of the control circuit board 20. Terminal connection points 31 are symmetrically arranged on the left and right sides of the terminal block 30. A conductive element 32 is installed in each of the two terminal connection points 31. Wiring openings 111 are symmetrically opened on both sides of the front end of the circuit board mounting position 11, corresponding one-to-one with the two terminal connection points 31. One end of a power cord 40 passes through the wiring opening 111 and is electrically connected to the conductive element 32 in the terminal connection point 31. In use, the user only needs to insert the stripped end of the power cord 40 into the corresponding wiring opening 111, and a quick conductive connection is achieved through the conductive element 32 in the terminal connection point 31, thereby completing the electrical connection between the power cord 40 and the control circuit board 20. This connection method requires no soldering tools or additional terminals, making the installation process simple and efficient, effectively improving the assembly efficiency and ease of use of the lighting fixtures.

[0026] In practical implementation, the front end of the conductive connector 32 is provided with a conductive insertion part 321, and the two rear sides of the conductive insertion part 321 are respectively provided with conductive clips 322. The two conductive clips 322 are arranged at an angle relative to each other. The stripped end of the power cord 40 is inserted into the conductive insertion part 321 and snapped between the two conductive clips 322, thus achieving a stable conductive connection between the power cord 40 and the control circuit board 20. In use, the user only needs to directly insert the stripped end of the power cord 40 into the corresponding wiring opening 111, and the electrical connection is achieved through the snap-fit ​​between the conductive insertion part 321 and the conductive clips 322. There is no need to use screws or welding, making the operation convenient and quick.

[0027] In practical implementation, each of the two terminal wiring positions 31 has a conductive opening 311 at its rear end, and each of the two conductive wiring components 32 has a conductive bump 323 protruding from its rear end. The size of the conductive opening 311 is larger than the size of the conductive bump 323. The conductive bump 323 extends through the conductive opening 311, and its end is soldered to the surface of the control circuit board 20 for conductive connection, thereby forming a reliable electrical connection between the conductive wiring component 32 and the control circuit board 20. In use, when the stripped end of the power cord 40 is inserted into the conductive insertion part 321 and snapped between the two conductive clips 322, the conductive bump 323 is soldered to the control circuit board 20, thus establishing a stable conductive path between the power cord 40 and the control circuit board 20, resulting in reliable conductivity.

[0028] In practical implementation, each of the two terminal wiring positions 31 has a flexible wiring pressing block 312 at its upper rear end. The end of each wiring pressing block 312 protrudes downwards with a pressing protrusion 313, which is a protrusion with beveled sides. The pressing protrusion 313 abuts against the upper end between the two conductive cards 322. The surface of the circuit board mounting position 11 has a pressing groove 112, and the pressing groove 112 contains a flexible unlocking pressing member 113. The inner surface of the unlocking pressing member 113... The surface is symmetrically provided with unlocking protrusions 114 on both sides. Two unlocking protrusions 114 abut against two wiring pressing blocks 312. During use, when the user presses the wiring pressing block 312, the pressing protrusion 313 pushes open the two conductive cards 322, allowing the stripped end of the power cord 40 to be smoothly inserted into the conductive insertion part 321. After releasing the wiring pressing block 312, the pressing protrusion 313 returns to its original position, firmly pressing the conductive card 322 onto the power cord 40, thus achieving a stable electrical connection. Simultaneously, when it is necessary to disassemble or replace the power cord 40, the user presses the unlocking pressing part 113, causing the unlocking protrusion 114 to push open the wiring pressing block 312, easily releasing the conductive card 322, achieving terminal unlocking and power cord disassembly. The operation is simple, quick, safe, and reliable.

[0029] In practical implementation, the circuit board mounting position 11 has a plurality of circuit board through posts 115 evenly arranged inside. The control circuit board 20 is mounted on the plurality of circuit board through posts 115. The surface edge of the control circuit board 20 has a plurality of circuit board through holes 21 evenly arranged, and fasteners are used to pass through the circuit board through holes 21 and connect and fix to the circuit board through posts 115, thereby securely mounting the control circuit board 20 on the circuit board mounting position 11. In use, this fixing method not only ensures the stability of the control circuit board 20 and prevents shaking during transportation or operation, but also facilitates the disassembly, maintenance or replacement of the control circuit board 20, improving the convenience of installation and maintenance of the lamp.

[0030] In practical implementation, the inner side of the lamp housing 10 is provided with an annular lamp strip mounting surface 12. A light source lamp strip 50 is adhered and fixed to the inner side of the lamp strip mounting surface 12. A plurality of light source lamp beads 51 are evenly distributed on the inner surface of the light source lamp strip 50 to provide a lighting source. A first conductive terminal 22 is installed at the end of the control circuit board 20, and a second conductive terminal 52 is installed at the end of the light source lamp strip 50. The first conductive terminal 22 and the second conductive terminal 52 are electrically connected by a wire, so that the electrical signal output by the control circuit board 20 can be transmitted to the light source lamp strip 50 to realize the normal driving and light emission control of the light source lamp beads 51. In use, the control circuit board 20 supplies power and controls the light source lamp strip 50 according to the input power signal to ensure that the lamp can emit light stably. The first conductive terminal 22 and the second conductive terminal 52 connected by wire are not only easy to install, but also have stable conductivity, avoiding the cumbersome operation and poor contact problems of traditional wire bonding methods, and further improving the reliability and installation efficiency of the overall lamp structure.

[0031] In practical implementation, a lamp housing fixing ring 60 is fitted onto the outer side of the lamp housing 10. A focusing panel 53 is arranged between several of the light source beads 51, and a light-transmitting panel 54 is correspondingly arranged on the lower surface of the focusing panel 53 to uniformly guide the light emitted by the light source beads 51. A light-emitting opening 61 is opened in the middle of the surface of the lamp housing fixing ring 60. The light-emitting opening 61 is correspondingly arranged with the light-transmitting panel 54, so that the light can be smoothly emitted from the inside of the lamp and achieve a high-efficiency light emission effect. In use, the light emitted by the light source beads 51 is first focused by the focusing panel 53, then uniformly transmitted through the light-transmitting panel 54, and emitted from the light-emitting opening 61, thereby forming a soft and uniform lighting effect.

[0032] In practical implementation, the upper outer edge of the lamp housing 10 is uniformly recessed with several mounting slots 13, and the upper inner edge of the lamp housing fixing ring 60 is uniformly protruded with several mounting buckles 62. Each mounting buckle 62 is correspondingly engaged with one of the mounting slots 13, allowing the lamp housing fixing ring 60 to be detachably fitted onto the outside of the lamp housing 10. During use, the user simply aligns the mounting buckles 62 of the lamp housing fixing ring 60 with the mounting slots 13 of the lamp housing 10 and gently presses along the axial direction to achieve quick engagement and fixation. When maintenance or replacement of the light source components is required, pressing the lamp housing fixing ring 60 outwards disengages the mounting buckles 62 from the mounting slots 13, enabling quick disassembly of the lamp housing fixing ring 60. This structural design not only simplifies the assembly process of the lamp but also improves the convenience and practicality of subsequent maintenance.

[0033] In practical implementation, the upper surface of the lamp housing 10 is recessed with a bracket mounting position 14, in which a mounting bracket 70 is installed. Each side of the mounting position 14 has a bracket movable groove 141, and both ends of the mounting bracket 70 are symmetrically provided with bracket locking blocks 71. These bracket locking blocks 71 are positioned within the bracket movable groove 141, and the sides of the bracket movable groove 141 have bracket locking slots 142 that mate with it. By rotating the mounting bracket 70, the bracket locking blocks 71 engage and lock into the bracket locking slots 142 for secure installation. During use, the mounting bracket 70 is fixed to the wall with fasteners, thus achieving a stable installation of the lamp. When maintenance or replacement of the lamp is required, the user can quickly disassemble the lamp by rotating the mounting bracket 70 to disengage the bracket locking blocks 71 from the bracket locking slots 142. This structure is not only easy to install and reliable in connection, but also greatly improves the installation efficiency and maintenance convenience of the lamp.

[0034] In summary, by setting up the structure of the wiring terminal 30 and the wiring conductive element 32, the user only needs to insert the stripped end of the power cord 40 into the corresponding wiring opening 111 to achieve a quick conductive connection through the wiring conductive element 32 in the terminal wiring position 31. No screws or welding tools are required, making installation simple and efficient, and significantly improving the assembly efficiency of the lamp. The snap-fit ​​structure between the conductive insertion part 321 and the two conductive clips 322 ensures a firm and stable connection between the power cord 40 and the control circuit board 20. At the same time, the conductive protrusion 323 passes through the conductive opening 311 and is soldered to the control circuit board 20 to conduct electricity, improving the reliability and safety of the electrical connection. The structural design of the elastic wiring pressing block 312, pressing protrusion 313, and unlocking pressing element 113 and unlocking protrusion 114 allows the user to snap-fit ​​or unlock the power cord 40 by pressing it when plugging or unplugging it. The operation is simple and quick, effectively improving the convenience of use and maintenance.

Claims

1. A panel light, characterized in that, It includes a lamp housing (10), inside which is provided a circuit board mounting position (11), on which a control circuit board (20) is mounted, and on the surface of the control circuit board (20) are mounted terminals (30), and on both sides of the terminals (30) are symmetrically provided terminal wiring positions (31), and each terminal wiring position (31) is provided with a wiring conductive element (32). On the front two sides of the circuit board mounting position (11), wiring openings (111) are symmetrically opened, and the wiring openings (111) are correspondingly provided with the terminal wiring positions (31). One end of the power cord (40) passes through the wiring opening (111) and is electrically connected to the wiring conductive element (32) in the terminal wiring position (31).

2. The panel light according to claim 1, characterized in that, The front end of the conductive connector (32) is provided with a conductive insertion part (321), and the two sides of the rear end of the conductive insertion part (321) are respectively provided with conductive cards (322). The two conductive cards (322) are arranged at an angle relative to each other. The stripped end of the power cord (40) is inserted into the conductive insertion part (321) and is snapped between the two conductive cards (322) and conductively connected with them, thereby achieving a conductive connection between the power cord (40) and the control circuit board (20).

3. The panel light according to claim 2, characterized in that, The rear ends of both terminal wiring positions (31) are provided with conductive openings (311), and the rear ends of both conductive wiring components (32) are provided with conductive bumps (323). The size of the conductive opening (311) is larger than the size of the conductive bump (323). The conductive bump (323) extends out through the conductive opening (311), and the end of the conductive bump (323) is conductively connected to the surface of the control circuit board (20) by welding.

4. The panel light according to claim 3, characterized in that, Both of the terminal wiring positions (31) are provided with elastic wiring pressing blocks (312) at their upper rear ends. The end of the wiring pressing block (312) is provided with a pressing protrusion (313) protruding downward. The pressing protrusion (313) is a protrusion with inclined surfaces on both sides. The pressing protrusion (313) abuts against the upper end between the two conductive cards (322).

5. The panel light according to claim 4, characterized in that, The surface of the circuit board mounting position (11) is provided with a pressing groove (112), and the pressing groove (112) is provided with an elastic unlocking pressing member (113). The inner surface of the unlocking pressing member (113) is symmetrically provided with unlocking protrusions (114), and the two unlocking protrusions (114) abut against the two wiring pressing blocks (312).

6. The panel light according to claim 1, characterized in that, The circuit board mounting position (11) is provided with a number of circuit board through posts (115) evenly distributed inside. The control circuit board (20) is disposed on the number of circuit board through posts (115). The surface edge of the control circuit board (20) is provided with a number of circuit board through holes (21) evenly distributed, and is connected and fixed to the circuit board through posts (115) by fasteners passing through the circuit board through holes (21).

7. The panel light according to claim 1, characterized in that, The inner side of the mounting housing (10) is provided with a circular light strip mounting surface (12). A light source light strip (50) is pasted and fixed on the inner side of the light strip mounting surface (12). A plurality of light source beads (51) are evenly arranged on the inner surface of the light source light strip (50). A first conductive terminal (22) is installed at the end of the control circuit board (20). A second conductive terminal (52) is installed at the end of the light source light strip (50). The first conductive terminal (22) and the second conductive terminal (52) are electrically connected by wires.

8. The panel light according to claim 7, characterized in that, The outer side of the mounting housing (10) is fitted with a housing fixing ring (60), and a focusing panel (53) is arranged between several light source beads (51). A light-transmitting panel (54) is correspondingly arranged on the lower surface of the focusing panel (53). A light-emitting opening (61) is opened in the middle of the surface of the housing fixing ring (60), and the light-emitting opening (61) is correspondingly arranged with the light-transmitting panel (54).

9. The panel light according to claim 8, characterized in that, The upper outer edge of the lamp housing (10) is evenly recessed with several mounting slots (13), and the upper inner edge of the lamp housing fixing ring (60) is evenly protruded with several mounting buckles (62). The mounting buckles (62) are correspondingly fastened in the mounting slots (13), so that the lamp housing fixing ring (60) can be detachably fitted on the outside of the lamp housing (10).

10. The panel light according to claim 1, characterized in that, The upper surface of the mounting housing (10) is recessed with a bracket mounting position (14), in which a mounting bracket (70) is installed. The two sides of the mounting position (14) are respectively provided with bracket movable grooves (141). The two ends of the mounting bracket (70) are symmetrically provided with bracket locking blocks (71). The bracket locking blocks (71) are set in the bracket movable grooves (141). The side of the bracket movable grooves (141) is provided with bracket locking slots (142) that are adapted to the bracket movable grooves (141). By rotating the mounting bracket (70), the bracket locking blocks (71) are locked in the bracket locking slots (142) and fixed.

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