A light source module for bathroom mirror light that is easy to replace and a method of using the module

Abstract

The present invention relates to the field of non-portable lighting devices. The present invention discloses a bathroom mirror light source module and a method of use that are easy to replace. The problem to be solved by the present invention is that it is troublesome for users to remove the lamp beads on the bathroom mirror. The present invention is composed of a positioning locking mechanism, a transmission mechanism and a sealing mechanism. The bathroom mirror light source module and method of use that are easy to replace are configured by the user pulling the transmission gear at the end of the pull plate to move right and roll on the second tooth plate, thereby driving the transmission tooth plate to move right, causing the rotating gear ring to rotate clockwise, and driving the hollow rotating disk to rotate clockwise under the action of the one-way bearing, and pulling four L-shaped push rods to slide toward the central axis of the hollow rotating disk through the arc-shaped through groove thereon, pulling the trapezoidal plate out of the rectangular slot, and pulling the bathroom mirror lamp forward to remove the bathroom mirror lamp, and the disassembly is simple and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of non-portable lighting devices, and in particular to an easily replaceable bathroom mirror light source module and a use method thereof. Background Art

[0002] LED lights are widely used in billboards, display screens, lighting, decorative lights and many other fields. Each application has its own unique usage requirements and environmental requirements. Bathroom mirror lights with LED light strips have appeared on the market. The mirror frame at the transparent part is equipped with a light source, which includes reflective paper and several LED lights. Its biggest advantage is that light from the back of the mirror is irradiated to the front of the mirror through the transparent part, making the image of the person or object in the mirror clearer.

[0003] Because the bathroom mirror lamp is used in the bathroom, a large amount of water mist will be generated in the bathroom when the user takes a bath in the bathroom. The water mist can easily penetrate into the lampshade through the gap in the lampshade, causing the circuit board and lamp beads inside the lampshade to come into contact with the water mist, making the lamp easily damaged. This requires the user to remove the corresponding bolts, disassemble the bathroom mirror, repair and replace the lamp beads thereon, and then install the bathroom mirror on the wall with the bolts. The disassembly of the bathroom mirror is troublesome and time-consuming. Summary of the invention

[0004] The purpose of the present invention is to provide a bathroom mirror light source module that is easy to replace and a method of use, so as to solve the problem that it is troublesome for users to remove the lamp beads on the bathroom mirror. To achieve the above purpose, the present invention provides the following technical solutions: a bathroom mirror light source module that is easy to replace, comprising a fixing plate, a fixing frame fixedly mounted on the fixing plate, and a rectangular slot is provided on the inner side of the fixing frame;

[0005] A positioning locking mechanism is abutted at the center of the front of the fixing plate, a bathroom mirror light is fixedly connected to the front of the positioning locking mechanism, and a support frame is installed on the back of the bathroom mirror light;

[0006] The positioning locking mechanism comprises a spline spring telescopic rod fixed at the center of the back of the bathroom mirror lamp, a rotating cylinder is movably sleeved on the outer side of the outer sleeve of the spline spring telescopic rod, a spring is fixedly connected to the inner wall of the rotating cylinder, and one end of the spring is fixed to the outer sleeve of the spline spring telescopic rod;

[0007] A one-way bearing is movably sleeved on the outer side of the outer sleeve of the spline spring telescopic rod, and the front end of the inner ring of the one-way bearing is fixedly connected to the back side of the rotating cylinder. A rotating gear ring is fixedly sleeved on the outer side of the one-way bearing, and a transmission mechanism is meshed on the outer side of the rotating gear ring.

[0008] A hollow rotating disk is fixedly connected to the rear end of the inner ring of the one-way bearing, and the hollow rotating disk is on the outer side of the spline spring telescopic rod. Four arc-shaped through grooves are opened on the hollow rotating disk, and an L-shaped push rod is slidably connected in the arc-shaped through groove. A limit sleeve is sleeved on the L-shaped push rod, and the limit sleeve is fixed on the back of the bathroom mirror lamp;

[0009] A trapezoidal plate is fixedly connected to one end of the L-shaped push rod away from the hollow rotating disk, and two side edges of the trapezoidal plate are both in contact with the rectangular slot.

[0010] Preferably, a first toothed clamp ring is fixedly sleeved on the rear end of the inner rod of the spline spring telescopic rod, and a second toothed clamp ring is movably sleeved on the inner rod of the spline spring telescopic rod, and the second toothed clamp ring is fixed on the inner side of the hollow rotating disk, and the second toothed clamp ring is on the rear side of the first toothed clamp ring and the second toothed clamp ring is arranged opposite to the first toothed clamp ring.

[0011] Preferably, the transmission mechanism comprises a transmission tooth plate meshed on the outer side of the rotating gear ring, and the transmission tooth plate is on the upper side of the spline spring telescopic rod, and the outer sliding sleeve of the transmission tooth plate is provided with a limiting slide rail, and the limiting slide rail is fixed on the back of the bathroom mirror lamp;

[0012] A first tooth plate is fixedly connected to the front side of the transmission tooth plate, a transmission gear is meshed on the first tooth plate, and a second tooth plate is meshed on the transmission gear, the second tooth plate is fixed to the back side of the bathroom mirror lamp, and pull plates are rotatably connected to the two end faces of the transmission gear, and the pull plates are slidably arranged on the inner side of the limiting slide rail.

[0013] Preferably, two blocking blocks are fixedly connected to the pull plate, the pull plate is C-shaped, and a first spring telescopic rod is fixedly connected to the inner side of the pull plate, and a T-shaped plate is fixedly connected to one end of the first spring telescopic rod away from the pull plate, the T-shaped plate is slidably arranged on the inner side of the pull plate, the left end of the T-shaped plate is an inclined surface, and a wedge-shaped block is abutted on the end of the T-shaped plate with the inclined surface, and the right side of the wedge-shaped block overlaps the right side of the inner wall of the fixed frame;

[0014] The wedge block is slidably arranged on the inner side of the pull plate, and the left side of the wedge block is fixedly connected with a second spring telescopic rod, and one end of the second spring telescopic rod away from the wedge block is fixed on the inner side of the pull plate.

[0015] Preferably, a sealing mechanism is abutted on the outer side of the fixed frame, and the sealing mechanism includes two vertical plates, and the two vertical plates are respectively abutted on the left and right sides of the fixed frame, two spring retraction rods are hinged on the opposite sides of the two vertical plates, and two horizontal plates are hinged on the four spring retraction rods, and the two horizontal plates are slidably arranged on the back of the bathroom mirror lamp, and the two horizontal plates are respectively abutted on the upper and lower sides of the fixed frame, and the two horizontal plates are abutted between the two vertical plates;

[0016] The left vertical plate is fixed on the left side of the back of the bathroom mirror lamp, and the right vertical plate is slidably mounted on the pull plate. The right vertical plate is slidably set on the back of the bathroom mirror lamp, and the right vertical plate is between two blocking blocks, and the right blocking block abuts against the right side of the right vertical plate.

[0017] Preferably, the length of the first tooth plate is twice the length of the second tooth plate, and the first tooth plate and the second tooth plate are arranged opposite to each other.

[0018] Preferably, the limiting slide rail is C-shaped.

[0019] Preferably, the method for using the easily replaceable bathroom mirror light source module comprises the following steps:

[0020] S1: When the bathroom mirror lamp needs to be disassembled, buckle and pull the T-shaped plate, so that the wedge block moves forward and separates from the right side of the inner wall of the fixed frame under the action of the reset force of the second spring telescopic rod;

[0021] Then the user pulls the transmission gear at the end of the pull plate to move right and roll on the second tooth plate, thereby driving the transmission tooth plate to move right, causing the rotating gear ring to rotate clockwise, and under the action of the one-way bearing, the hollow rotating disk is driven to rotate clockwise and the four L-shaped push rods are pulled through the arc-shaped through grooves thereon to slide toward the central axis of the hollow rotating disk, pulling the trapezoidal plate out of the rectangular slot;

[0022] Then the user pulls the bathroom mirror lamp forward, so that the spline spring telescopic rod extends and resets, driving the first tooth clamp ring to move backward and engage with the second tooth clamp ring, locking the hollow rotating disk after rotation and contraction, and completing the separation of the bathroom mirror lamp from the fixed frame;

[0023] S2: When the user needs to install the bathroom mirror lamp, first pull the T-shaped plate and the wedge block apart, so that the wedge block slides to the inner side of the pull plate under the action of the reset force of the second spring telescopic rod, and then the user pulls the pull plate to the right to drive the four L-shaped push rods to move toward the central axis of the hollow rotating disk, and the second toothed clamp ring rotates and squeezes the first toothed clamp ring to lock the rotated hollow rotating disk;

[0024] Then the user continues to pull the pull plate to the right, so that the transmission tooth plate is separated from the rotating gear ring, and then puts the hollow rotating disk into the fixed frame, so that the inner rod of the spline spring telescopic rod abuts against the fixed plate and is compressed, driving the first tooth clamp ring to separate from the second tooth clamp ring. At this time, the rotating cylinder rotates counterclockwise under the action of the spring reset force, and cooperates with the one-way bearing to drive the hollow rotating disk to rotate counterclockwise, thereby pushing the four trapezoidal plates to expand and abut against the four right angles of the rectangular slot respectively;

[0025] S3: Then push the pull plate to move leftward to reset and release the pulling force applied to the T-shaped plate. At this time, the wedge block moves backward and contacts the right side of the inner wall of the fixed frame, thus completing the replacement of the bathroom mirror lamp.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] In the present invention, the user pulls the transmission gear at the end of the pull plate to move right and roll on the second tooth plate, thereby driving the transmission tooth plate to move right, causing the rotating gear ring to rotate clockwise, and under the action of the one-way bearing, the hollow rotating disk is driven to rotate clockwise and the four L-shaped push rods are pulled through the arc-shaped through grooves thereon to slide toward the central axis of the hollow rotating disk, the trapezoidal plate is pulled out of the rectangular slot, and the bathroom mirror lamp can be removed by pulling it forward, and disassembly is simple and convenient.

[0028] In the present invention, the pull plate is pulled to the right to separate the transmission tooth plate from the rotating gear ring, and then the hollow rotating disk is placed in the fixed frame, so that the inner rod of the spline spring telescopic rod is pressed against the fixed plate and then compressed, driving the first tooth clamp ring to separate from the second tooth clamp ring. At this time, the rotating cylinder rotates counterclockwise under the action of the spring reset force, and cooperates with the one-way bearing to drive the hollow rotating disk to rotate counterclockwise, thereby pushing the four trapezoidal plates to expand and respectively press against the four right angles of the rectangular slot, so as to facilitate the installation of the bathroom mirror lamp.

[0029] In the present invention, the pull plate is pushed to move left and reset. At this time, the right vertical plate moves left under the action of the reset force of the two spring contraction rods on the right side to cooperate with the left vertical plate to fit and seal the left and right sides of the fixed frame. When the right vertical plate moves left, the two spring contraction rods on the right side drive the two horizontal plates to move relatively toward the upper and lower sides of the fixed frame to fit and seal, thereby sealing the rear bathroom mirror lamp after installation to prevent the internal circuit from adhering to water vapor. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0031] Figure 2 It is a cross-sectional view of the three-dimensional structure of the present invention;

[0032] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0033] Figure 4 It is a rear view of a partial three-dimensional structure of the present invention;

[0034] Figure 5 It is a three-dimensional expanded structural cross-sectional view of the one-way bearing and the hollow rotating disk of the present invention;

[0035] Figure 6 It is a three-dimensional structural schematic diagram of the L-shaped push rod and the limiting sleeve of the present invention;

[0036] Figure 7 For the present invention Figure 6 A magnified view of the structure at center;

[0037] Figure 8 It is a schematic diagram of the three-dimensional structure of the blocking block and the first spring telescopic rod of the present invention.

[0038] In the figure: 1. fixed plate; 2. fixed frame; 3. rectangular slot; 4. positioning locking mechanism; 41. spline spring telescopic rod; 42. rotating cylinder; 43. spring; 44. one-way bearing; 45. rotating gear ring; 46. hollow rotating disk; 47. arc-shaped through groove; 48. L-shaped push rod; 49. limiting sleeve; 410. trapezoidal plate; 411. first tooth clamp ring; 412. second tooth clamp ring; 5. bathroom mirror light; 6. support frame; 7. transmission mechanism; 71. transmission tooth plate; 72. limiting slide rail; 73. first tooth plate; 74. transmission gear; 75. second tooth plate; 76. pull plate; 77. blocking block; 78. first spring telescopic rod; 79. T-shaped plate; 710. wedge block; 711. second spring telescopic rod; 8. sealing mechanism; 81. horizontal plate; 82. vertical plate; 83. horizontal plate. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figures 1 to 8 The present invention provides a technical solution: a bathroom mirror light source module that is easy to replace, comprising a fixing plate 1, a fixing frame 2 is fixedly mounted on the fixing plate 1, and a rectangular slot 3 is opened on the inner side of the fixing frame 2;

[0041] A positioning locking mechanism 4 is abutted at the center of the front of the fixing plate 1, a bathroom mirror lamp 5 is fixedly connected to the front of the positioning locking mechanism 4, and a supporting frame 6 is installed on the back of the bathroom mirror lamp 5; the bathroom mirror lamp 5 consists of a mirror and an LED lamp, and the LED lamp is installed on the back of the mirror.

[0042] The positioning locking mechanism 4 includes a spline spring telescopic rod 41 fixed at the center of the back of the bathroom mirror lamp 5, a rotating cylinder 42 is movably sleeved on the outer side of the outer sleeve of the spline spring telescopic rod 41, a spring 43 is fixedly connected to the inner wall of the rotating cylinder 42, and one end of the spring 43 is fixed to the outer sleeve of the spline spring telescopic rod 41;

[0043] A one-way bearing 44 is movably sleeved on the outer side of the outer sleeve of the spline spring telescopic rod 41, and the front end of the inner ring of the one-way bearing 44 is fixedly connected to the back side of the rotating cylinder 42. A rotating gear ring 45 is fixedly sleeved on the outer side of the one-way bearing 44, and a transmission mechanism 7 is meshed on the outer side of the rotating gear ring 45.

[0044] A hollow rotating disk 46 is fixedly connected to the rear end of the inner ring of the one-way bearing 44, and the hollow rotating disk 46 is on the outer side of the spline spring telescopic rod 41. Four arc-shaped through grooves 47 are opened on the hollow rotating disk 46, and an L-shaped push rod 48 is slidably connected in the arc-shaped through groove 47. A limit sleeve 49 is sleeved on the L-shaped push rod 48, and the limit sleeve 49 is fixed on the back of the bathroom mirror lamp 5;

[0045] A trapezoidal plate 410 is fixedly connected to one end of the L-shaped push rod 48 away from the hollow rotating disk 46 , and two side edges of the trapezoidal plate 410 are in contact with the rectangular slot 3 .

[0046] In this embodiment, Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a first toothed clamp ring 411 is fixedly sleeved on the rear end of the inner rod of the spline spring telescopic rod 41, and a second toothed clamp ring 412 is movably sleeved on the inner rod of the spline spring telescopic rod 41, and the second toothed clamp ring 412 is fixed on the inner side of the hollow rotating disk 46, the second toothed clamp ring 412 is on the rear side of the first toothed clamp ring 411, and the second toothed clamp ring 412 is arranged opposite to the first toothed clamp ring 411.

[0047] In this embodiment, as shown in FIG. Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 8 As shown, the transmission mechanism 7 includes a transmission tooth plate 71 meshed on the outer side of the rotating gear ring 45, and the transmission tooth plate 71 is on the upper side of the spline spring telescopic rod 41, and the outer sliding sleeve of the transmission tooth plate 71 is provided with a limiting slide rail 72, and the limiting slide rail 72 is fixed on the back of the bathroom mirror lamp 5;

[0048] A first tooth plate 73 is fixedly connected to the front of the transmission tooth plate 71, a transmission gear 74 is meshed on the first tooth plate 73, and a second tooth plate 75 is meshed on the transmission gear 74. The second tooth plate 75 is fixed to the back of the bathroom mirror light 5, and pull plates 76 are rotatably connected to the two end faces of the transmission gear 74. The pull plates 76 are slidably set on the inner side of the limiting slide rail 72.

[0049] In this embodiment, Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 8 As shown, two blocking blocks 77 are fixedly connected to the pull plate 76, the pull plate 76 is C-shaped, and a first spring telescopic rod 78 is fixedly connected to the inner side of the pull plate 76, and a T-shaped plate 79 is fixedly connected to the end of the first spring telescopic rod 78 away from the pull plate 76, and the T-shaped plate 79 is slidably set on the inner side of the pull plate 76, the left end of the T-shaped plate 79 is an inclined surface, and the end of the T-shaped plate 79 with the inclined surface abuts against a wedge block 710, and the right side of the wedge block 710 overlaps the right side of the inner wall of the fixed frame 2; the pull plate 76 is blocked from moving right by the wedge block 710, and the right side blocking block 77 abuts against the vertical plate 81 on the right side, thereby preventing the pull plate 76 from moving left, thereby achieving the purpose of locking the pull plate 76.

[0050] The wedge block 710 is slidably disposed on the inner side of the pull plate 76 , and a second spring telescopic rod 711 is fixedly connected to the left side of the wedge block 710 , and one end of the second spring telescopic rod 711 away from the wedge block 710 is fixed on the inner side of the pull plate 76 .

[0051] In this embodiment, Figure 2 , Figure 3 , Figure 6 , Figure 8 As shown, a sealing mechanism 8 is abutted on the outer side of the fixed frame 2, and the sealing mechanism 8 includes two vertical plates 81, and the two vertical plates 81 are respectively abutted on the left and right sides of the fixed frame 2, and two spring retraction rods 82 are hinged on the opposite sides of the two vertical plates 81, and two horizontal plates 83 are hinged on the four spring retraction rods 82. The two horizontal plates 83 are both slidably set on the back side of the bathroom mirror lamp 5, and the two horizontal plates 83 are respectively abutted on the upper and lower sides of the fixed frame 2, and the two horizontal plates 83 are abutted between the two vertical plates 81; the rear ends of the two vertical plates 81 and the two horizontal plates 83 are abutted on the front side of the fixed plate 1.

[0052] The left vertical plate 81 is fixed on the left side of the back of the bathroom mirror lamp 5, and the right vertical plate 81 is slidably mounted on the pull plate 76. The right vertical plate 81 is slidably set on the back of the bathroom mirror lamp 5, and the right vertical plate 81 is between two blocking blocks 77, and the right blocking block 77 abuts against the right side of the right vertical plate 81.

[0053] In this embodiment, Figure 7 , Figure 8 As shown, the length of the first tooth plate 73 is twice that of the second tooth plate 75, and the first tooth plate 73 is arranged opposite to the second tooth plate 75. The transmission gear 74 moves rightward and rolls on the second tooth plate 75, thereby driving the first tooth plate 73 and the transmission tooth plate 71 to move rightward.

[0054] In this embodiment, Figure 4 , Figure 7 As shown, the limiting slide rail 72 is in a C-shape, which ensures the stability of the rightward movement of the transmission tooth plate 71.

[0055] The use method and advantages of the present invention: The use method of the bathroom mirror light source module which is easy to replace, the working process is as follows:

[0056] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown:

[0057] S1: When the bathroom mirror lamp 5 needs to be disassembled, the T-shaped plate 79 is buckled and pulled to compress the first spring telescopic rod 78. At this time, the left end of the T-shaped plate 79 is separated from the wedge block 710. The wedge block 710 moves forward and separates from the right side of the inner wall of the fixed frame 2 under the action of the restoring force of the second spring telescopic rod 711.

[0058] Then the user pulls the transmission gear 74 at the end of the pull plate 76 to move right and roll on the second tooth plate 75, thereby driving the first tooth plate 73 and the transmission tooth plate 71 to move right, so that the rotating ring gear 45 rotates clockwise, and under the action of the one-way bearing 44, the rotating cylinder 42 rotates clockwise, so that the mainspring 43 is tightened and stored;

[0059] When the rotating gear ring 45 rotates clockwise, the hollow rotating disk 46 is driven to rotate clockwise at the same time. Under the action of the four arc-shaped through grooves 47 on the hollow rotating disk 46, the four L-shaped push rods 48 are pulled to move toward the central axis of the hollow rotating disk 46 at the same time, and the trapezoidal plate 410 is pulled out of the rectangular slot 3; then the user pulls the bathroom mirror lamp 5 forward, so that the spline spring telescopic rod 41 is extended and reset, and the first tooth clamping ring 411 is driven to move backward and engage with the second tooth clamping ring 412, so as to lock the hollow rotating disk 46 after rotation and contraction, and complete the separation of the bathroom mirror lamp 5 from the fixed frame 2;

[0060] S2: When the user needs to install the bathroom mirror lamp 5, the user first pulls the T-shaped plate 79 to separate the wedge block 710, so that the wedge block 710 slides to the inner side of the pull plate 76 under the action of the reset force of the second spring telescopic rod 711, and then the user pulls the pull plate 76 to the right to drive the hollow rotating disk 46 to rotate clockwise, causing the four L-shaped push rods 48 thereon to move toward the central axis of the hollow rotating disk 46, and when the hollow rotating disk 46 rotates, the second toothed clamp ring 412 inside it rotates to squeeze the first toothed clamp ring 411 to move forward and drive the spline spring telescopic rod 41 to compress, and when the hollow rotating disk 46 completes the rotation, the first toothed clamp ring 411 is reset and stuck on the second toothed clamp ring 412 under the action of the spline spring telescopic rod 41, thereby locking the rotated hollow rotating disk 46;

[0061] Then the user continues to pull the pull plate 76 to the right, so that the transmission gear plate 71 is separated from the rotating gear ring 45. At this time, the blocking block 77 on the left side of the pull plate 76 squeezes the right vertical plate 81, so that the right vertical plate 81 moves to the right and drives the two horizontal plates 83 to move back to each other under the action of the two spring contraction rods 82 on the right side, increasing the distance between the two. Then the hollow rotating disk 46 is placed into the fixed frame 2, so that the inner rod of the spline spring telescopic rod 41 abuts against the fixed plate 1 and is compressed, driving the first tooth clamp ring 411 and the second tooth clamp ring 412 to separate. At this time, the rotating cylinder 42 rotates counterclockwise under the action of the restoring force of the spring 43, and cooperates with the one-way bearing 44 to drive the hollow rotating disk 46 to rotate counterclockwise, thereby pushing the four trapezoidal plates 410 to expand and respectively abut against the four right angles of the rectangular slot 3;

[0062] S3: Then push the pull plate 76 to move leftward and reset. At this time, the right vertical plate 81 moves leftward under the action of the reset force of the two right spring retracting rods 82 to cooperate with the left vertical plate 81 to fit and seal the left and right sides of the fixed frame 2. When the right vertical plate 81 moves leftward, the two right spring retracting rods 82 drive the two horizontal plates 83 to move relatively to the upper and lower sides of the fixed frame 2 to fit and seal.

[0063] When the pull plate 76 is pushed to move left and reset, the transmission gear plate 71 is also driven to re-engage with the rotating gear ring 45. After the pull plate 76 is reset, the pulling force applied to the T-shaped plate 79 is released. The T-shaped plate 79 pushes the wedge block 710 backward under the action of the reset force of the first spring telescopic rod 78, and makes the right side of the wedge block 710 contact the right side of the inner wall of the fixed frame 2, thereby completing the replacement of the bathroom mirror lamp 5.

[0064] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bathroom mirror light source module that is easy to replace, comprising a fixing plate (1), characterized in that: A fixing frame (2) is fixedly mounted on the fixing plate (1), and a rectangular slot (3) is provided on the inner side of the fixing frame (2); A positioning locking mechanism (4) is abutted at the center of the front of the fixing plate (1); a bathroom mirror light (5) is fixedly connected to the front of the positioning locking mechanism (4); and a support frame (6) is installed at the back of the bathroom mirror light (5); The positioning locking mechanism (4) comprises a spline spring telescopic rod (41) fixed at the center of the back of the bathroom mirror lamp (5); a rotating cylinder (42) is movably sleeved on the outer side of the outer sleeve of the spline spring telescopic rod (41); a spring (43) is fixedly connected to the inner wall of the rotating cylinder (42); one end of the spring (43) is fixed to the outer sleeve of the spline spring telescopic rod (41); A one-way bearing (44) is movably sleeved on the outer side of the outer sleeve of the spline spring telescopic rod (41), and the front end of the inner ring of the one-way bearing (44) is fixedly connected to the back side of the rotating cylinder (42). A rotating gear ring (45) is fixedly sleeved on the outer side of the one-way bearing (44), and a transmission mechanism (7) is meshed on the outer side of the rotating gear ring (45); A hollow rotating disk (46) is fixedly connected to the rear end of the inner ring of the one-way bearing (44), and the hollow rotating disk (46) is on the outer side of the spline spring telescopic rod (41). Four arc-shaped through grooves (47) are formed on the hollow rotating disk (46), and an L-shaped push rod (48) is slidably connected in the arc-shaped through groove (47). A limiting sleeve (49) is sleeved on the L-shaped push rod (48), and the limiting sleeve (49) is fixed on the back of the bathroom mirror lamp (5); A trapezoidal plate (410) is fixedly connected to one end of the L-shaped push rod (48) away from the hollow rotating disk (46), and two side edges of the trapezoidal plate (410) are both in contact with the rectangular slot (3); The transmission mechanism (7) comprises a transmission tooth plate (71) meshed on the outside of the rotating gear ring (45), and the transmission tooth plate (71) is on the upper side of the spline spring telescopic rod (41), and the outer sliding sleeve of the transmission tooth plate (71) is provided with a limiting slide rail (72), and the limiting slide rail (72) is fixed on the back of the bathroom mirror lamp (5); A first tooth plate (73) is fixedly connected to the front surface of the transmission tooth plate (71), a transmission gear (74) is meshed on the first tooth plate (73), and a second tooth plate (75) is meshed on the transmission gear (74), the second tooth plate (75) is fixed to the back surface of the bathroom mirror lamp (5), and pull plates (76) are rotatably connected to the two end surfaces of the transmission gear (74), and the pull plates (76) are slidably arranged on the inner side of the limiting slide rail (72); Two blocking blocks (77) are fixedly connected to the pull plate (76); the pull plate (76) is C-shaped, and a first spring telescopic rod (78) is fixedly connected to the inner side of the pull plate (76); and a T-shaped plate (79) is fixedly connected to one end of the first spring telescopic rod (78) away from the pull plate (76); the T-shaped plate (79) is slidably arranged on the inner side of the pull plate (76); the left end of the T-shaped plate (79) is an inclined surface, and the end of the T-shaped plate (79) with the inclined surface abuts against a wedge block (710); and the right side of the wedge block (710) overlaps the right side of the inner wall of the fixed frame (2); The wedge block (710) is slidably disposed on the inner side of the pull plate (76), and a second spring telescopic rod (711) is fixedly connected to the left side of the wedge block (710), and one end of the second spring telescopic rod (711) away from the wedge block (710) is fixed on the inner side of the pull plate (76).

2. The easily replaceable bathroom mirror light source module according to claim 1, characterized in that: A first toothed clamp ring (411) is fixedly sleeved on the rear end of the inner rod of the spline spring telescopic rod (41), and a second toothed clamp ring (412) is movably sleeved on the inner rod of the spline spring telescopic rod (41), and the second toothed clamp ring (412) is fixed on the inner side of the hollow rotating disk (46), the second toothed clamp ring (412) is on the rear side of the first toothed clamp ring (411), and the second toothed clamp ring (412) and the first toothed clamp ring (411) are arranged opposite to each other.

3. The easily replaceable bathroom mirror light source module according to claim 2, characterized in that: A sealing mechanism (8) is abutted on the outer side of the fixed frame (2), and the sealing mechanism (8) comprises two vertical plates (81), and the two vertical plates (81) respectively abut on the left and right sides of the fixed frame (2), two spring retractable rods (82) are hinged on opposite sides of the two vertical plates (81), and two horizontal plates (83) are hinged on the four spring retractable rods (82), and the two horizontal plates (83) are slidably arranged on the back side of the bathroom mirror lamp (5), and the two horizontal plates (83) respectively abut on the upper and lower sides of the fixed frame (2), and the two horizontal plates (83) abut between the two vertical plates (81); The left vertical plate (81) is fixed on the left side of the back side of the bathroom mirror lamp (5), the right vertical plate (81) is slidably mounted on the pull plate (76), the right vertical plate (81) is slidably mounted on the back side of the bathroom mirror lamp (5), and the right vertical plate (81) is between two blocking blocks (77), and the right blocking block (77) abuts against the right side of the right vertical plate (81).

4. The easily replaceable bathroom mirror light source module according to claim 1, characterized in that: The length of the first tooth plate (73) is twice the length of the second tooth plate (75), and the first tooth plate (73) and the second tooth plate (75) are arranged opposite to each other.

5. The easily replaceable bathroom mirror light source module according to claim 1, characterized in that: The limiting slide rail (72) is in a C-shape.

6. The method for using the easily replaceable bathroom mirror light source module according to claim 3, characterized in that: The steps include: S1: When the bathroom mirror lamp (5) needs to be disassembled, the T-shaped plate (79) is buckled and pulled, so that the wedge block (710) moves forward and separates from the right side of the inner wall of the fixed frame (2) under the action of the restoring force of the second spring telescopic rod (711); Then the user pulls the transmission gear (74) at the end of the pull plate (76) to move rightward and roll on the second tooth plate (75), thereby driving the transmission tooth plate (71) to move rightward, causing the rotating gear ring (45) to rotate clockwise, and under the action of the one-way bearing (44), the hollow rotating disk (46) is driven to rotate clockwise and pull the four L-shaped push rods (48) to slide toward the central axis of the hollow rotating disk (46) through the arc-shaped through groove (47) thereon, thereby pulling the trapezoidal plate (410) out of the rectangular slot (3); Then, the user pulls the bathroom mirror lamp (5) forward, causing the spline spring telescopic rod (41) to extend and reset, driving the first toothed clamp ring (411) to move backward and engage with the second toothed clamp ring (412), thereby locking the hollow rotating disk (46) after rotation and contraction, and completing the separation of the bathroom mirror lamp (5) from the fixed frame (2); S2: When the user needs to install the bathroom mirror lamp (5), the user first pulls the T-shaped plate (79) and the wedge block (710) apart, so that the wedge block (710) slides to the inner side of the pull plate (76) under the action of the reset force of the second spring telescopic rod (711), and then the user pulls the pull plate (76) to the right to drive the four L-shaped push rods (48) to move toward the central axis of the hollow rotating disk (46), and rotates and squeezes the first toothed clamping ring (411) through the second toothed clamping ring (412), thereby locking the rotated hollow rotating disk (46); Then the user continues to pull the pull plate (76) to the right, so that the transmission tooth plate (71) is separated from the rotating gear ring (45), and then the hollow rotating disk (46) is placed in the fixed frame (2), so that the inner rod of the spline spring telescopic rod (41) abuts against the fixed plate (1) and is compressed, driving the first tooth clamp ring (411) and the second tooth clamp ring (412) to separate. At this time, the rotating cylinder (42) rotates counterclockwise under the action of the reset force of the spring (43), and cooperates with the one-way bearing (44) to drive the hollow rotating disk (46) to rotate counterclockwise, thereby pushing the four trapezoidal plates (410) to expand and respectively abut against the four right angles of the rectangular slot (3); S3: Then push the pull plate (76) to move leftward and reset, and then release the pulling force applied to the T-shaped plate (79). At this time, the wedge block (710) moves backward and contacts the right side of the inner wall of the fixed frame (2), and the replacement of the bathroom mirror lamp (5) is completed.

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