A ceramic lamp holder mounting device

Abstract

The utility model relates to lamp holder technical field especially ceramic lamp holder mounting device, the utility model discloses mounting seat and a pair of respectively set up left and right sides's mounting screw hole on mounting seat, including set up the mounting shell that mounting seat below and open downward sets, the connecting piece that rotates along the front and back direction sets on the upper side of mounting shell, two with each mounting screw hole one -to -one corresponding set up the connecting screw hole on the connecting piece, the wall -hugging suction cup that sets up in the mounting shell and opens downward and projects the mounting shell below opening set, two groups respectively set up left and right sides of mounting shell and are used for reducing the negative pressure adsorption subassembly of wall -hugging suction cup and the air pressure between wall and two groups respectively set up left and right sides of mounting shell and are used for angle locking subassembly that keeps stationary between connecting piece and mounting shell. The device is aimed at solving the problem that lamp holder needs to set up screw hole on ceramic wall to install.

Description

Technical Field

[0001] This utility model relates to the field of lamp holder technology, and in particular to a ceramic lamp holder mounting device. Background Technology

[0002] A ceramic lamp holder is used to mount light bulbs and electrically connect them to a power source. Existing ceramic lamp holders have threaded holes for mounting on walls using screws. However, existing light bulbs have the following problems in use: 1. Because existing lamp holders do not have an adsorption and fixing component for adhering the lamp holder to the wall, when installing existing lamp holders on ceramic walls, the only option is to damage the ceramic tile and drill a threaded hole in the ceramic. Therefore, existing lamp holders are difficult to install on ceramic walls.

[0003] 2. The illumination range of a light bulb is affected by its illumination angle. However, existing lamp holders are directly fixed to the wall with mounting screws, making it impossible to adjust the lamp holder angle according to the user's needs. Utility Model Content

[0004] To address the aforementioned problems, the present invention aims to provide a ceramic lamp holder installation device, which solves the problem that lamp holders need to be installed by drilling screw holes in ceramic walls.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A ceramic lamp holder mounting device includes a mounting base and a pair of mounting screw holes respectively provided on the left and right sides of the mounting base. It includes a mounting shell provided below the mounting base with its opening facing downward, a connector rotatable in the front-back direction on the upper side of the mounting shell, two connecting screw holes provided on the connector corresponding one-to-one with each mounting screw hole, a wall-adhesive cup fixed in the mounting shell with its opening facing downward and extending out of the lower opening of the mounting shell, two sets of negative pressure adsorption components respectively provided on the left and right sides of the mounting shell for reducing the air pressure between the wall-adhesive cup and the wall, and two sets of angle locking components respectively provided on the left and right sides of the mounting shell for keeping the connector and the mounting shell stationary. Each negative pressure adsorption assembly includes an airflow pipe fixed to the upper side of the wall-mounted suction cup and connected to the air below the wall-mounted suction cup; an air pressure regulating component movably disposed within the airflow pipe along its length and sealed to the inner wall of the airflow pipe; a fixed threaded sleeve fixedly sleeved at the end of the airflow pipe away from the wall-mounted suction cup and extending along the length of the airflow pipe with its distal end protruding from the side wall of the mounting housing; a threaded post fixedly sleeved at the end of the air pressure regulating component away from the wall-mounted suction cup and threadedly connected to the inner wall of the fixed threaded sleeve; a telescopic post fixedly sleeved at the end of the threaded post away from the wall-mounted suction cup and extending along the length of the fixed threaded sleeve; a rotating sleeve slidably sleeved on the telescopic post along its length and rotatably connected at the end of the fixed threaded sleeve protruding from the mounting housing with its distal end away from the telescopic post; a limiting track disposed on the inner wall of the rotating sleeve along its length; and a limiting component fixedly sleeved on the outer wall of the telescopic post along its length and embedded within the limiting track.

[0006] More preferably, a hand-tightening head is fixed at one end of each of the rotating sleeves that extends out of the mounting shell.

[0007] More preferably, an elastic sealing ring is fixed on the lower outer wall of the mounting housing.

[0008] More preferably, a connecting seat is fixedly provided on the lower middle section of the connector, and a fixed seat is fixedly provided on the mounting shell, with the middle section of the connecting seat rotatably connected to the fixed seat; Each angle locking assembly includes a hinge seat fixed on the corresponding side above the mounting housing, a push stud threadedly connected to the corresponding hinge seat and extending in the left-right direction, a limiting sleeve fixedly connected to the mounting housing on the side of the push stud near the connecting seat, a sliding rod slidably disposed in the limiting sleeve in the left-right direction, a pressure plate fixedly disposed on the end of the sliding rod near the push stud and abutting against the end of the push stud near the connecting seat, a clamping plate fixedly disposed on the side of the sliding rod near the connecting seat, an elastic anti-slip component fixedly disposed on the side of the clamping plate near the connecting seat, and a push handle fixedly disposed on the end of the push stud away from the connecting seat.

[0009] This utility model has the following beneficial effects: 1. This utility model installs the mounting base onto the connector with screws, then presses the mounting shell against the wall to be installed, so that the wall-mounting suction cup adheres to the wall. Then, by rotating the rotating sleeve, the air pressure regulating component is moved, thereby increasing the space between the wall-mounting suction cup and the wall, achieving the effect of creating a negative pressure between the wall-mounting suction cup and the wall. Thus, the mounting shell is fixed to the wall by atmospheric pressure, without damaging the wall tiles, and thus solving the problem that the lamp holder needs to be installed by drilling screw holes in the ceramic wall. 2. This utility model, by rotating the connecting part that is fixedly connected to the mounting base, rotates the screw to bring the elastic anti-slip parts on both sides of the connecting base together. Relying on the friction between the elastic anti-slip parts and the connecting base, the connecting base is locked and fixed, thus achieving the effect of stabilizing the angle of the connecting part. Attached Figure Description

[0010] Figure 1 This is an overall exploded view of the present invention; Figure 2 This is an overall rear axial side view of the present invention; Figure 3 This is a schematic diagram of an isolated transverse section of a negative pressure adsorption component with one side according to the present invention; Figure 4 This is an isolated exploded view of a one-sided negative pressure adsorption component according to this utility model; Figure 5 This is an isolated axonometric view of an angle locking component according to the present invention.

[0011] Explanation of reference numerals in the attached figures: 1. Mounting base; 2. Mounting screw hole; 3. Mounting shell; 4. Connector; 5. Connecting screw hole; 6. Wall suction cup; 7. Negative pressure adsorption assembly; 71. Airflow pipe; 72. Air pressure regulating component; 73. Fixed threaded sleeve; 74. Threaded column; 75. Telescopic column; 76. Rotating sleeve; 77. Limiting rail; 78. Limiting component; 8. Angle locking assembly; 81. Hinge seat; 82. Pushing stud; 83. Limiting sleeve; 84. Sliding rod; 85. Pressure plate; 86. Clamping plate; 87. Elastic anti-slip component; 88. Push handle; 9. Hand-tightening column head; 10. Elastic sealing ring; 11. Connecting base; 12. Fixing base. Detailed Implementation

[0012] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a ceramic lamp holder mounting device of this embodiment includes a mounting base 1 and a pair of mounting screw holes 2 respectively provided on the left and right sides of the mounting base 1. It includes a mounting shell 3 provided below the mounting base 1 with its opening facing downward, a connector 4 rotatably provided on the upper side of the mounting shell 3 in the front-back direction, two connecting screw holes 5 corresponding one-to-one with each mounting screw hole 2 provided on the connector 4, a wall-adhesive suction cup 6 fixed inside the mounting shell 3 with its opening facing downward and extending out of the lower opening of the mounting shell 3, two sets of negative pressure adsorption components 7 respectively provided on the left and right sides of the mounting shell 3 to reduce the air pressure between the wall-adhesive suction cup 6 and the wall, and two sets of angle locking components 8 respectively provided on the left and right sides of the mounting shell 3 to keep the connector 4 and the mounting shell 3 stationary. Each negative pressure adsorption assembly 7 includes an airflow pipe 71 fixed to the upper side of the wall-mounted suction cup 6 and communicating with the air below the wall-mounted suction cup 6; an air pressure regulating component 72 movably disposed within the airflow pipe 71 along its length and sealed to the inner wall of the airflow pipe 71; and a fixed threaded sleeve 73 fixedly sleeved on the end of the airflow pipe 71 away from the wall-mounted suction cup 6, extending along the length of the airflow pipe 71 and with its distal end protruding from the side wall of the mounting housing 3. The fixed end of the air pressure regulating component 72 away from the wall-mounted suction cup 6 is threadedly connected to the inner wall of the fixed threaded sleeve 73. The system includes a threaded column 74, a telescopic column 75 fixed to the end of the threaded column 74 away from the wall-mounted suction cup 6 and extending along the length of the fixed threaded sleeve 73, a rotating sleeve 76 slidably sleeved on the telescopic column 75 along the length of the telescopic column 75 and rotatably connected to the end of the fixed threaded sleeve 73 extending out of the mounting shell 3 at the end away from the telescopic column 75, a limiting track 77 provided on the inner wall of the rotating sleeve 76 along the length of the rotating sleeve 76, and a limiting member 78 fixed on the outer wall of the telescopic column 75 along the length of the telescopic column 75 and embedded in the limiting track 77.

[0013] When using this product, place the mounting base 1 (for installing the light bulb) on the surface of the connector 4, and connect the screw hole 5 and the mounting screw hole 2 with screw threads to fix the mounting base 1 above the connector 4. Then, determine the desired installation position of the light bulb holder, press the lower open end of the mounting shell 3 against the wall surface, causing the wall-mounting suction cup 6 to be pressed against the wall, creating a sealed space between the wall-mounting suction cup 6 and the wall. Then, press the mounting shell 3 with one hand, and hold and rotate one side of the hand-tightening column head 9 with the other hand, causing one side of the rotating sleeve 76 to rotate circumferentially. Because the limiting member 78 on the telescopic column 75 is embedded in the limiting track 77 inside the rotating sleeve 76, the telescopic column 75 can only move along its length direction within the rotating sleeve 76, and simultaneously extends and retracts as the rotating sleeve 76 rotates. The telescopic column 75 rotates synchronously with the telescopic column 75. Therefore, while rotating the rotating sleeve 76, it drives the threaded column 74, which is fixedly connected to the telescopic column 75, to rotate synchronously and move away from the airflow pipe 71 along the spiral direction of the fixed threaded sleeve 73. At this time, the telescopic column 75 continuously retracts into the rotating sleeve 76. As the threaded column 74 moves away from the airflow pipe 71, the air pressure regulating component 72, which is fixedly connected to the threaded column 74, moves away from the wall-mounted suction cup 6. This causes the volume of the sealed space formed between the wall-mounted suction cup 6 and the wall to increase, while the internal air pressure decreases. Thus, under the action of atmospheric pressure, the suction force of the wall-mounted suction cup 6 increases. Then, the other side of the hand-tightened column head 6 is rotated to firmly attach the mounting shell 3 to the wall. Moreover, since the wall is made of ceramic tile with a smooth surface, the suction force of the wall-mounted suction cup 6 is more stable.

[0014] Meanwhile, during disassembly, rotating the two rotating sleeves 76 in the opposite direction causes the air pressure regulating component 72 to move towards the wall suction cup 6, which reduces the volume of the sealed space formed between the wall suction cup 6 and the wall, thereby increasing the internal air pressure. This balances the air pressure between the wall suction cup 6 and the wall with the external air pressure, making it easier for the operator to remove.

[0015] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, each rotating sleeve 76 has a hand-tightening head 9 fixed at one end extending out of the mounting shell 3.

[0016] When using this product, the operator is provided with a position to apply rotational force by manually turning the column head 9.

[0017] like Figure 1 and Figure 3 As shown, an elastic sealing ring 10 is fixed on the lower outer wall of the mounting shell 3.

[0018] When in use, this product increases the friction between the mounting shell 3 and the wall through the sealing ring 10, while reducing the wear of the side wall of the mounting shell 3 on the wall.

[0019] like Figure 1 , Figure 2 and Figure 5 As shown, a connecting seat 11 is fixedly provided on the lower middle section of the connector 4, and a fixed seat 12 is fixedly provided on the mounting shell 3. The middle section of the connecting seat 11 is rotatably connected to the fixed seat 12. Each angle locking assembly 8 includes a hinge seat 81 fixed on the corresponding side above the mounting housing 3, a push stud 82 threadedly connected to the corresponding hinge seat and extending in the left-right direction, a limiting sleeve 83 fixedly connected to the side of the push stud 82 near the connecting seat and fixedly connected to the mounting housing 3, a sliding rod 84 slidably disposed in the limiting sleeve 83 in the left-right direction, a pressure plate 85 fixed on the end of the sliding rod 84 near the push stud 82 and abutting against the end of the push stud 82 near the connecting seat, a clamping plate 86 fixed on the end of the sliding rod 84 near the connecting seat, an elastic anti-slip member 87 fixed on the side of the clamping plate 86 near the connecting seat, and a push handle 88 fixed on the end of the push stud 82 away from the connecting seat.

[0020] When using this product, rotate the connector 4 to determine the illumination angle of the bulb. Then, support the mounting base 1 with one hand to determine its rotation angle, and rotate the push handle 88 on one side with the other hand. This causes the push stud 82 to rotate and move along the spiral direction towards the connector 11, causing the end of the push stud 82 to abut against the pressure plate 85 and continuously push the pressure plate 85 towards the connector 11. This causes the sliding rod 84 to slide towards the connector 11 in the left and right directions until the elastic anti-slip part 86 is pushed against and adheres to the side wall of the connector 83, thus completing the clamping and fixing on one side. Then, perform the same operation on the other side angle locking assembly 8, so that the elastic anti-slip parts 87 on both sides are tightly attached to the left and right side walls of the connector 11. The movement of the connector 11 is constrained by the friction between the elastic anti-slip part 86 and the side wall of the connector 83, thereby achieving the effect of stabilizing the angle of the connector 4.

[0021] The working principle of this device is as follows: Step 1: Place the mounting base 1 for mounting the light bulb on the surface of the connector 4, and connect the screw hole 5 and the mounting screw hole 2 with screw threads to fix the mounting base 1 on the connector 4. Then determine the required installation position of the light bulb holder, press the lower open end of the mounting shell 3 onto the wall surface with the open end facing the wall surface, so that the wall-mounting suction cup 6 is pressed and adhered to the wall, so that a sealed space is formed between the wall-mounting suction cup 6 and the wall.

[0022] Step 2: Then, press down on the mounting shell 3 with one hand, and hold and rotate one side of the hand-tightening column head 9 with the other hand, causing one side of the rotating sleeve 76 to rotate circumferentially. Since the limiting member 78 on the telescopic column 75 is embedded in the limiting track 77 inside the rotating sleeve 76, the telescopic column 75 can only move along its length direction within the rotating sleeve 76. At the same time, as the rotating sleeve 76 rotates, the telescopic column 75 rotates synchronously with it. Therefore, while rotating the rotating sleeve 76, it also causes the threaded column 74, which is fixedly connected to the telescopic column 75, to rotate synchronously and move away from the airflow along the spiral direction of the fixed threaded sleeve 73. As the tube 71 moves, the telescopic column 75 continuously retracts into the rotating sleeve 76. As the threaded column 74 moves further away from the airflow tube 71, the air pressure regulating component 72, which is fixedly connected to the threaded column 74, moves further away from the wall-mounted suction cup 6. This causes the volume of the sealed space formed between the wall-mounted suction cup 6 and the wall to increase, while the internal air pressure decreases. This increases the suction force of the wall-mounted suction cup 6 under atmospheric pressure. Then, the other side of the hand-tightened column head 6 is rotated to firmly attach the mounting shell 3 to the wall. Moreover, since the wall is made of ceramic tile with a smooth surface, the suction force of the wall-mounted suction cup 6 is more stable.

[0023] Step 3: Rotate connector 4 to determine the illumination angle of the bulb. Then, support the mounting base 1 with one hand to determine its rotation angle, and rotate the push handle 88 on one side with the other hand. This causes the push stud 82 to rotate and move along the spiral direction towards the connector 11, causing the end of the push stud 82 to abut against the pressure plate 85 and continuously push the pressure plate 85 towards the connector 11. This causes the sliding rod 84 to slide towards the connector 11 in the left and right directions until the elastic anti-slip part 86 is pushed against and adheres to the side wall of the connector 83, thus completing the clamping and fixing on one side. Then, perform the same operation on the other side angle locking assembly 8, so that the elastic anti-slip parts 87 on both sides are tightly attached to the left and right side walls of the connector 11. The movement of the connector 11 is constrained by the friction between the elastic anti-slip part 86 and the side wall of the connector 83, thereby achieving the effect of stabilizing the angle of connector 4.

[0024] The above description is only a specific embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A ceramic lamp holder mounting device, comprising a mounting base (1) and a pair of mounting screw holes (2) respectively disposed on the left and right sides of the mounting base (1), characterized in that: It includes a mounting shell (3) located below the mounting base (1) with its opening facing downwards, a connector (4) rotatably located on the upper side of the mounting shell (3) in the front-back direction, two connecting screw holes (5) corresponding to each mounting screw hole (2) on the connector (4), a wall-mounting suction cup (6) fixed inside the mounting shell (3) with its opening facing downwards and extending out of the lower opening of the mounting shell (3), two sets of negative pressure adsorption components (7) located on the left and right sides of the mounting shell (3) respectively and used to reduce the air pressure between the wall-mounting suction cup (6) and the wall, and two sets of angle locking components (8) located on the left and right sides of the mounting shell (3) respectively and used to keep the connector (4) and the mounting shell (3) stationary. Each negative pressure adsorption assembly (7) includes an airflow pipe (71) fixed on the upper side of the wall-mounted suction cup (6) and connected to the air below the wall-mounted suction cup (6); an air pressure regulating component (72) movably disposed inside the airflow pipe (71) and sealed to the inner wall of the airflow pipe (71) along the length of the airflow pipe (71); a fixed threaded sleeve (73) fixedly sleeved on the end of the airflow pipe (71) away from the wall-mounted suction cup (6) and extending along the length of the airflow pipe (71) with its far end extending out of the side wall of the mounting shell (3); and a screw fixed on the end of the air pressure regulating component (72) away from the wall-mounted suction cup (6) and threadedly connected to the inner wall of the fixed threaded sleeve (73). The threaded column (74), the telescopic column (75) fixed at the end of the threaded column (74) away from the wall suction cup (6) and extending along the length of the fixed threaded sleeve (73), the rotating sleeve (76) slidably sleeved on the telescopic column (75) along the length of the telescopic column (75) and rotatably connected to the end of the fixed threaded sleeve (73) extending out of the mounting shell (3) along the length of the telescopic column (75), the limiting rail (77) set on the inner wall of the rotating sleeve (76) along the length of the rotating sleeve (76), and the limiting member (78) fixed on the outer wall of the telescopic column (75) along the length of the telescopic column (75) and embedded in the limiting rail (77).

2. The ceramic lamp holder mounting device according to claim 1, characterized in that: Each of the rotating sleeves (76) has a hand-tightening head (9) fixed at one end extending out of the mounting shell (3).

3. The ceramic lamp holder mounting device according to claim 1, characterized in that: An elastic sealing ring (10) is fixed on the lower outer wall of the mounting shell (3).

4. The ceramic lamp holder mounting device according to claim 1, characterized in that: A connecting seat (11) is fixedly provided on the middle section of the lower end of the connector (4), and a fixed seat (12) is fixedly provided on the mounting shell (3). The middle section of the connecting seat (11) is rotatably connected to the fixed seat (12). Each angle locking assembly (8) includes a hinge seat (81) fixed on the corresponding side above the mounting housing (3), a push stud (82) threadedly connected in the corresponding hinge seat and extending in the left and right direction, a limiting sleeve (83) fixedly connected to the mounting housing (3) on the side of the push stud (82) near the connecting seat, a sliding rod (84) slidably disposed in the limiting sleeve (83) in the left and right direction, a pressure plate (85) fixed on the end of the sliding rod (84) near the push stud (82) and abutting against the end of the push stud (82) near the connecting seat, a clamping plate (86) fixed on the end of the sliding rod (84) near the connecting seat, an elastic anti-slip member (87) fixed on the side of the clamping plate (86) near the connecting seat, and a push handle (88) fixed on the end of the push stud (82) away from the connecting seat.

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