Illuminating lamp with convenient power-off and power-on functions

Abstract

The lighting lamp comprises a lampshade and a lamp tube arranged at one end of the lampshade, a lamp pole is arranged at the end, away from the lamp tube, of the lampshade, a mounting shell is arranged at the top of the lamp pole, a switch knob is rotationally connected to one side of the mounting shell, and the switch knob is rotationally connected with the lamp pole. One end of the switch button extends into the mounting shell and forms a mounting block, and a limiting block and a mounting column are formed at the top of the mounting block, so that the cable can be contacted without dismounting the mounting shell through the arrangement of the limiting block, the limiting groove, the clamping plate, the lower pressing plate, the elastic piece and the sliding rail, a user can conveniently maintain the cable, and the service life of the cable is prolonged. The switch knob is provided with three control gears, when the switch knob is rotated on the left side and the right side, the conductive structure and the lamp tube are powered on, and when the switch knob stops in the middle, the conductive structure and the lamp tube are powered off, so that the power-on and power-off functions of the lamp are controlled more conveniently, and the operability of the lamp is improved.

Description

Technical Field

[0001] The utility model relates to the field of lamps, and in particular to a lighting lamp with convenient power-off and power-on functions. Background Art

[0002] Lighting fixtures are commonly used equipment in life and work. The lamp tubes in the lamps can not only illuminate the room but also beautify the environment. Today's lamps include many types such as ceiling lamps, chandeliers and table lamps. Usually, in order to meet the use needs of the lamps, adjustment components are installed on the lamps. The position and direction of the lamp tubes can be changed by adjusting the components, thereby improving the operability of the lamps. The structural design of existing lamps is very simple, and the external mounting shell needs to be removed to repair the cables. It is very inconvenient for users to repair damaged cables. In addition, existing lamps only have two rotation gears, corresponding to power on and power off respectively. This design structure requires the switch knob to rotate back and forth, and the operation is not convenient enough. Utility Model Content

[0003] The problem to be solved by the utility model is that the operation of repairing cables is inconvenient and the operation of power off and power off is not convenient enough.

[0004] In order to solve the above technical problems, the utility model provides a lighting fixture with convenient power-off and power-on functions, including a lampshade and a lamp tube arranged at one end of the lampshade, a lamp pole arranged at the end of the lampshade away from the lamp tube, a mounting shell arranged on the top of the lamp pole, one side of the mounting shell is rotatably connected with a switch knob, one end of the switch knob extends to the interior of the mounting shell and forms a mounting block, a limit block and a mounting column are formed on the top of the mounting block, a cable fixing groove is arranged on the mounting block, a fixed shell is arranged inside the mounting shell, a fixed block is rotatably connected inside the fixed shell, a clamping assembly that is snap-fitted and connected to the limit block is arranged on the fixed block, a conductive structure electrically connected to the lamp tube is arranged inside the mounting shell, the conductive structure is electrically connected to the cable installed on the limit block, and the switch knob has three gears, the left and right gears are for powering on, and the middle gear is for powering off.

[0005] Preferably, the cable fixing groove is opened at the end of the mounting column away from the switch knob for cable installation, and the end of the mounting column away from the mounting block passes through the through hole opened in the middle of the fixing block and is electrically connected to the conductive cable on the conductive structure.

[0006] Preferably, a limiting groove is provided at one end of the fixed block close to the switch knob, and the clamping assembly includes a clamping plate, a lower pressure plate, an elastic member and a sliding rail, the sliding rail is installed inside the fixed block, the lower part of the clamping plate is slidably connected to the sliding rail, the number of the sliding rails and clamping plates is two, the elastic member is installed between the two clamping plates, the bottom of the lower pressure plate is installed at the top of the middle part of the elastic member, and the lower pressure plate moves downward, driving the two ends of the elastic member and the lower pressure plate to move.

[0007] Preferably, arc-shaped protrusions are respectively installed on the sides of the two clamps close to each other, and the limiting blocks are installed with engaging grooves for engaging with the arc-shaped protrusions on the two side surfaces close to the clamps.

[0008] Preferably, a mounting cover is installed on the top of the mounting shell, and the mounting cover is mounted to the mounting shell by screws passing through screw holes. A wiring hole is opened at one end of the mounting cover, and a wiring board is arranged inside the mounting shell, one end of the wiring board extends to the wiring hole, and the other end is electrically connected to the conductive structure.

[0009] Preferably, a mounting hole is provided at the bottom of the mounting shell, the switch knob is rotatably connected to the inside of the mounting hole, and an identification block is installed on the surface of the mounting shell close to the switch knob.

[0010] Preferably, the fixing block, the limiting groove and the clamping assembly correspond to each other, and there are at least two groups, so as to accurately dock and firmly connect the switch knob and the limiting groove.

[0011] Preferably, the number of the identification blocks is three and corresponds to the three gear positions of the switch knob, and the three identification blocks are two "NO" and one "OFF".

[0012] Preferably, the elastic member is a metal spring sheet, and both ends of the metal spring sheet are respectively installed on one end of the clamping plate that is close to each other.

[0013] Compared with the prior art, the utility model provides a lighting fixture with convenient power-off and power-on functions, which has the following beneficial effects:

[0014] 1. The utility model provides a limit block, a limit groove, a clamping plate, a lower pressure plate, an elastic member and a sliding rail. The limit block enters the interior of the limit groove, and the limit block drives the lower pressure plate to move downward, so that the elastic member is subjected to a downward force. The two ends of the elastic member extend in the length direction respectively to drive the clamping plate to move away from each other inside the sliding rail. At the same time, the elastic member generates an elastic force acting on the clamping plate, so that when the lower pressure plate is not subjected to force, the clamping plate automatically returns to its original position, so that the mounting column moves to the bottom of the mounting hole, so that the cable can be contacted without removing the mounting shell, which is conducive to convenient cable maintenance for users.

[0015] 2. The utility model sets a switch knob and an identification block. The switch knob has three control gears. When the switch knob is rotated to the left and right, the conductive structure and the lamp tube are drawing power. When the switch knob stops in the middle, the conductive structure and the lamp tube are cutting off power, thereby more conveniently controlling the power-on and power-off functions of the lamp and improving the operability of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the first schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is the second schematic diagram of the main structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the installation block, the limit block and the installation column of the utility model;

[0019] Figure 4 It is a schematic diagram of the fixed shell structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the clamping assembly of the utility model;

[0021] Figure 6 It is a schematic diagram of the installation structure of the fixed shell and the clamping assembly of the utility model;

[0022] Figure 7 The utility model is a schematic diagram of the connection structure of the wiring board, the conductive structure, the fixed shell and the switch knob.

[0023] In the figure: 1. lampshade; 2. lamp tube; 3. lamp pole; 4. mounting shell; 5. switch knob; 6. mounting block; 7. limit block; 8. mounting column; 9. cable fixing groove; 10. fixing block; 11. clamping assembly; 111. clamping plate; 112. lower pressure plate; 113. elastic member; 114. sliding rail; 12. conductive structure; 13. through hole; 14. limit groove; 15. arc-shaped protrusion; 16. engaging groove; 17. mounting cover; 18. screw hole; 19. wiring hole; 20. wiring board; 21. mounting hole; 22. identification block; 23. fixing shell. DETAILED DESCRIPTION

[0024] The utility model relates to a lighting fixture with convenient power-off and power-on functions, such as Figure 1-7As shown, it includes a lampshade 1 and a lamp tube 2 arranged at one end of the lampshade 1, a lamp pole 3 is arranged at the end of the lampshade 1 away from the lamp tube 2, a mounting shell 4 is arranged on the top of the lamp pole 3, a switch knob 5 is rotatably connected to one side of the mounting shell 4, one end of the switch knob extends to the inside of the mounting shell 4 and is formed with a mounting block 6, a limit block 7 and a mounting column 8 are formed on the top of the mounting block 6, a cable fixing groove 9 is arranged on the mounting block 6, a fixed shell 23 is arranged inside the mounting shell 4, a fixed block 10 is rotatably connected inside the fixed shell 23, a clamping assembly 11 which is snap-fitted and connected to the limit block 7 is arranged on the fixed block 10, a conductive structure 12 electrically connected to the lamp tube 2 is arranged inside the mounting shell 4, the conductive structure 12 is electrically connected to the cable installed on the limit block 7, the switch knob 5 has three gears, the left and right gears are for taking on power, and the middle gear is for cutting off power. 2. A lamp pole 3 and a mounting shell 4, a lamp tube 2 is installed in a lampshade 1, light is gathered by the lampshade 1, and the lampshade 1 is installed through the lamp pole 3 and the bottom of the mounting shell 4. A switch knob 5 and a mounting block 6 are set, and the switch knob 5 rotates to drive the mounting block 6 to rotate. The switch knob 5 has three gears. The switch knob 5 rotates to the left or right to power the lamp tube 2, and the switch knob 5 stops in the middle to power off the lamp tube 2. A limit block 7 and a mounting column 8 are set, and the mounting column 8 is used to install cables. The limit block 7 and the clamping assembly 11 are engaged and connected. The cable fixing groove 9 is set, so that the cable is fixed on the mounting column 8. A fixing block 10, a clamping assembly 11 and a conductive structure 12 are set, and the clamping assembly 11 is fixed inside the fixing block 10. The mounting column 8 rotates inside the conductive structure 12 to switch the power-off and power-on states of the mounting column 8, so that the conductive structure 12 is electrically connected to the lamp tube 2.

[0025] In an embodiment of the utility model, the cable fixing groove 9 is provided at the end of the mounting column 8 away from the switch knob 5, and is used for cable installation. The end of the mounting column 8 away from the mounting block 6 passes through the through hole 13 provided in the middle of the fixing block 10, and is electrically connected to the conductive cable on the conductive structure 12. By setting the through hole 13, one end of the mounting column 8 passes through the fixing block 10 and is electrically connected to the conductive structure 12.

[0026] In the embodiment of the utility model, a limiting groove 14 is provided at one end of the fixed block 10 close to the switch knob 5, and the clamping assembly 11 includes a clamping plate 111, a lower pressure plate 112, an elastic member 113 and a sliding rail 114, and the sliding rail 114 is installed inside the fixed block 10, and the lower part of the clamping plate 111 is slidably connected with the sliding rail 114, and the number of the sliding rail 114 and the clamping plate 111 is two, and an elastic member 113 is installed between the two clamping plates 111, and the bottom of the lower pressure plate 112 is installed at the top of the middle part of the elastic member 113, and the lower pressure plate 112 moves downward, driving the two ends and The lower pressure plate 112 moves, and by setting the limit groove 14, the interior of the fixed block 10 and the limit block 7 are engaged and connected. By setting the clamping plate 111, the lower pressure plate 112, the elastic member 113 and the sliding rail 114, the lower pressure plate 112 moves downward, so that the elastic member 113 is subjected to a downward force, and the two ends of the elastic member 113 extend outward to drive the clamping plate 111 to move. The clamping plate 111 moves away from each other inside the sliding rail 114. At the same time, the elastic member 113 generates an elastic force acting on the clamping plate 111, so that when the lower pressure plate 112 is not subjected to force, the clamping plate 111 automatically returns to its original position.

[0027] In the embodiment of the utility model, arc-shaped protrusions 15 are respectively installed on the sides of the two clamps 111 close to each other, and the two side surfaces of the limit block 7 close to the clamps 111 are installed with snap-fitting grooves 16 for snap-fitting and connecting the arc-shaped protrusions 15. By providing the arc-shaped protrusions 15 and the snap-fitting grooves 16, the arc-shaped protrusions 15 and the snap-fitting grooves 16 are snap-fitted and connected, thereby improving the connection firmness between the limit block 7 and the clamps 111.

[0028] In an embodiment of the utility model, a mounting cover 17 is installed on the top of the mounting shell 4, and the mounting cover 17 is installed with the mounting shell 4 by screws passing through screw holes 18. A wiring hole 19 is opened at one end of the mounting cover 17, and a terminal block 20 is arranged inside the mounting shell 4. One end of the terminal block 20 extends to the wiring hole 19, and the other end is electrically connected to the conductive structure 12. By providing the mounting cover 17 and the screw hole 18, the screw passes through the screw hole 18 and is threadedly connected to the mounting shell 4, so that the mounting cover 17 and the mounting shell 4 are installed. By providing the wiring hole 19 and the terminal block 20, the power connection end and the terminal block 20 are electrically connected, so that the terminal block 20 is conductive, thereby making the conductive structure 12 conductive.

[0029] In an embodiment of the utility model, a mounting hole 21 is provided at the bottom of the mounting shell 4, and the switch knob 5 is rotatably connected to the inside of the mounting hole 21. An identification block 22 is installed on the surface of the mounting shell 4 close to the switch knob 5. By setting the mounting hole 21 and the identification block 22, the switch knob 5 rotates inside the mounting hole 21, so that the switch knob 5 is rotatably connected to the mounting shell 4 and points to the identification block 22. The identification block 22 is used to intuitively understand the gear position of the switch knob 5 at this time.

[0030] In an embodiment of the utility model, the fixing block 10, the limiting groove 14 and the clamping assembly 11 correspond to each other, and there are at least two groups, which are used for the switch knob 5 and the limiting groove 14 to be accurately docked and firmly connected. By setting multiple groups of fixing blocks 10, limiting grooves 14 and clamping assemblies 11, the switch knob 5 and the limiting groove 14 can be accurately docked and the connection firmness can be improved.

[0031] In the embodiment of the utility model, the number of the identification blocks 22 is three and corresponds to the three gears of the switch knob 5. The three identification blocks 22 are two "NO" and one "OFF". By setting two "NO" and one "OFF", "NO" indicates that the lamp tube 2 and the conductive structure 12 are drawing power, and "OFF" indicates that the lamp tube 2 and the conductive structure 12 are cutting off power.

[0032] In the embodiment of the utility model, the elastic member 113 is a metal spring, and the two ends of the metal spring are respectively installed on the ends close to each other of the clamping plate 111. By setting the metal spring, pressing downward from the upper part of the bent metal spring, the middle part of the metal spring drops, and the two ends extend in the length direction, thereby driving the clamping plate 111 to move, and the upper part of the metal spring returns to its original position when no force is applied, thereby driving the clamping plate 111 to return to its original position.

[0033] When in use, first, turn the switch knob 5, the switch knob 5 rotates in the mounting hole 21, the switch knob 5 drives the mounting block 6 to rotate, the mounting block 6 drives the limit block 7 and the mounting column 8 to rotate, the limit block 7 drives the fixing block 10 to rotate inside the fixing shell 23, the mounting column 8 rotates on the conductive structure 12, and the power is switched off or on. At the same time, the switch knob 5 corresponds to the corresponding position of the identification block 22. When repairing the cable, press upward from the bottom of the switch knob 5, and at the same time, the mounting block 6 drives the limit block 7 to move upward, so that the limit block 7 enters the limit groove 14, the limit block 7 drives the lower pressure plate 112 to move, the lower pressure plate 112 drives the middle part of the elastic member 113 to move, and the two ends of the elastic member 113 move in the length direction, driving The clamping plates 111 move in the direction away from each other, so that the limit block 7 and the clamping plates 111 are separated, and then the switch knob 5 is pulled downward to drive the mounting column 8 to move to the bottom of the mounting hole 21, and then the cable maintenance work is carried out. After the cable maintenance is completed, the switch knob 5 is pushed upward to enter the mounting hole 21, so that the limit block 7 enters the inside of the limit groove 14, and at the same time drives the lower pressure plate 112 to move toward the elastic member 113, so that the two ends of the elastic member 113 extend in the length direction and drive the clamping plates 111 away from each other, and then release the switch knob 5. The elastic force generated by the elastic member 113 drives the clamping plates 111 to move in the direction of approaching each other, and at the same time, the arc-shaped protrusion 15 and the engaging groove 16 are engaged and connected, and the switch knob 5 is installed.

[0034] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A lighting fixture with convenient power-off and power-on functions, comprising a lampshade (1) and a lamp tube (2) arranged at one end of the lampshade (1), characterized in that: A lamp pole (3) is arranged at one end of the lampshade (1) away from the lamp tube (2); a mounting shell (4) is arranged on the top of the lamp pole (3); a switch knob (5) is rotatably connected to one side of the mounting shell (4); one end of the switch knob (5) extends into the interior of the mounting shell (4) and forms a mounting block (6); a limit block (7) and a mounting column (8) are formed on the top of the mounting block (6); a cable fixing groove (9) is arranged on the mounting block (6); and the interior of the mounting shell (4) is provided with a cable fixing groove (9). A fixed shell (23) is provided, the interior of the fixed shell (23) is rotatably connected to a fixed block (10), the fixed block (10) is provided with a clamping assembly (11) which is snap-fitted and connected to the limit block (7), the interior of the mounting shell (4) is provided with a conductive structure (12) which is electrically connected to the lamp tube (2), the conductive structure (12) is electrically connected to a cable installed on the limit block (7), and the switch knob (5) has three gears, the left and right gears are for taking on power, and the middle gear is for cutting off power.

2. A lighting fixture with convenient power-off and power-on functions according to claim 1, characterized in that: The cable fixing groove (9) is formed at one end of the mounting column (8) away from the switch knob (5) and is used for mounting with a cable. One end of the mounting column (8) away from the mounting block (6) passes through a through hole (13) formed in the middle of the fixing block (10) and is electrically connected to a conductive cable on the conductive structure (12).

3. The lighting fixture with convenient power-off and power-on functions according to claim 2, characterized in that: A limiting groove (14) is provided at one end of the fixed block (10) close to the switch knob (5); the clamping assembly (11) comprises a clamping plate (111), a lower pressure plate (112), an elastic member (113) and a sliding rail (114); the sliding rail (114) is installed inside the fixed block (10); the lower portion of the clamping plate (111) is slidably connected to the sliding rail (114); there are two sliding rails (114) and clamping plates (111); the elastic member (113) is installed between the two clamping plates (111); the bottom of the lower pressure plate (112) is installed at the top of the middle portion of the elastic member (113); the lower pressure plate (112) moves downward, thereby driving the two ends of the elastic member (113) and the lower pressure plate (112) to move.

4. The lighting fixture with convenient power-off and power-on functions according to claim 3, characterized in that: The two clamping plates (111) are respectively provided with arc-shaped protrusions (15) on the sides close to each other, and the limiting blocks (7) are provided with engaging grooves (16) for engaging with the arc-shaped protrusions (15) on the two side surfaces close to the clamping plates (111).

5. The lighting fixture with convenient power-off and power-on functions according to claim 1, characterized in that: A mounting cover (17) is installed on the top of the mounting shell (4), and the mounting cover (17) is mounted on the mounting shell (4) by screws passing through screw holes (18). A wiring hole (19) is provided at one end of the mounting cover (17), and a wiring board (20) is provided inside the mounting shell (4), and one end of the wiring board (20) extends to the wiring hole (19), and the other end is electrically connected to the conductive structure (12).

6. The lighting fixture with convenient power-off and power-on functions according to claim 1, characterized in that: The bottom of the mounting shell (4) is provided with a mounting hole (21), the switch knob (5) is rotatably connected to the inside of the mounting hole (21), and an identification block (22) is installed on the surface of the mounting shell (4) close to the switch knob (5).

7. The lighting fixture with convenient power-off and power-on functions according to claim 4, characterized in that: The fixing block (10), the limiting groove (14) and the clamping assembly (11) correspond to each other and are at least two groups, which are used for accurate docking and firm connection between the switch knob (5) and the limiting groove (14).

8. The lighting fixture with convenient power-off and power-on functions according to claim 6, characterized in that: The number of the identification blocks (22) is three and corresponds to the three gear positions of the switch knob (5), and the three identification blocks (22) are two "NO" and one "OFF".

9. The lighting fixture with convenient power-off and power-on functions according to claim 4, characterized in that: The elastic member (113) is a metal spring sheet, and both ends of the metal spring sheet are respectively mounted on one end of the clamping plate (111) that is close to each other.

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