A security flashing light with warning function

Abstract

The present invention relates to the technical field of construction equipment, and specifically to a security flash lamp with a warning function, comprising a base, a leg fixedly arranged below the base, a support plate fixedly arranged on the base, a bottom cover coaxially fixedly arranged on the support plate, an infrared sensor fixedly arranged on the leg, a glass cover coaxially fixedly arranged on the bottom cover, a top cover fixedly arranged on the glass cover, a lamp post fixedly arranged in the top cover, a reflective plate movably arranged in the bottom cover, a transmission mechanism arranged on the outer wall of the bottom cover, and a cleaning mechanism arranged outside the glass cover, wherein the transmission mechanism comprises a swinging output end, the swinging output end is transmission-connected to the reflective plate, and the cleaning mechanism comprises two cleaning support plates rotatably arranged on the outer wall of the bottom cover, a cleaning sponge fixedly arranged on each cleaning support plate, and a rotating output end for driving the two cleaning support plates to rotate.

Description

Technical Field

[0001] The invention relates to the technical field of construction equipment, and in particular to a security flashing light with a warning function. Background Art

[0002] Construction site strobe lights play multiple important roles at construction sites, improving visibility and safety: construction site strobe lights convert light sources into light with strong brightness and significant visual effects through the reflection, refraction or divergence of their lampshades, thereby significantly improving the visibility of construction sites at night or in low visibility conditions. When carrying out road construction, bridge construction, demolition and other construction operations at night or in low visibility conditions, strobe lights can enhance the traffic safety of construction sites and reduce accidents caused by unclear vision; warning and reminder function: ground strobe lights can quickly attract the attention of passing vehicles, pedestrians, etc., reminding them to pay attention to the construction area, thereby effectively preventing accidents. Therefore, strobe lights are an extremely important equipment that can ensure construction safety and reduce accidents.

[0003] The Chinese patent with publication number CN115523460B discloses a construction site strobe light with a warning function, including a lamp stand, a glass cover, a flash light, a warning mechanism, etc. A glass cover is installed on the upper part of the lamp stand, a flash light is arranged inside the glass cover, and a warning mechanism is arranged inside the glass cover. The invention can monitor in real time whether there is a person approaching through an infrared sensor, and control the flash frequency and brightness of the flash light through the infrared sensor, cooperate with the electric push rod to drive the flash light to rise and fall and rotate, and at the same time, under the action of the refracting glass tube, the flash can be made more dynamic, thereby strengthening the warning. However, strobe lights are often powered by solar energy, which has the advantages of energy saving and environmental protection, and no need for wiring. It is particularly suitable for use in remote construction sites or those that are difficult to access to the mains. The patent adopts the method of increasing power to perform a warning effect, which has high energy consumption and is not conducive to the long-term operation of the strobe light. Summary of the invention

[0004] Based on this, it is necessary to provide a security flashing light with a warning function to address the above technical problems.

[0005] The technical solution adopted by the present invention is: a security flash lamp with a warning function, comprising a base, a leg fixedly arranged below the base, a support plate fixedly arranged on the base, a bottom cover coaxially fixedly arranged on the support plate, an infrared sensor fixedly arranged on the leg, a glass cover coaxially fixedly arranged on the bottom cover, a top cover fixedly arranged on the glass cover, a lamp post fixedly arranged in the top cover, a reflector plate movably arranged in the bottom cover, a transmission mechanism arranged on the outer wall of the bottom cover and a cleaning mechanism arranged outside the glass cover, the transmission mechanism comprising a swing output end, the swing output end is transmission-connected to the reflector plate, and the cleaning mechanism comprises two cleaning support plates rotatably arranged on the outer wall of the bottom cover, a cleaning sponge fixedly arranged on each cleaning support plate and a rotating output end for driving the two cleaning support plates to rotate.

[0006] Furthermore, the transmission mechanism also includes a receiving shaft fixedly arranged at the bottom of the reflective plate, a transmission gear coaxially fixedly arranged at the end of the receiving shaft, a supporting bracket fixedly arranged on the outer wall of the bottom cover, a wedge-shaped slide bar fixedly arranged on the supporting bracket, and a transmission rack slidably arranged on the wedge-shaped slide bar, the transmission rack is meshed with the transmission gear, and a wedge-shaped slide groove matching the wedge-shaped slide bar is provided on the transmission rack, the receiving shaft is rotatably connected to the inner wall of the bottom cover, and the transmission rack is connected to the swing output end of the transmission mechanism.

[0007] Furthermore, the transmission mechanism also includes an installation box fixedly arranged on the side wall of the bottom cover, a servo motor fixedly arranged on the side wall of the installation box, a receiving plate fixedly arranged on the bottom of the installation box, a connecting shaft rotatably arranged on the receiving plate, an adapter plate fixedly connected to the connecting shaft at one end, a sliding column fixedly arranged at the other end of the adapter plate and a transmission plate fixedly arranged at the bottom of the transmission rack, a limited waist groove is provided on the transmission plate, the axis of the sliding column is not colinear with the axis of the connecting shaft, the sliding column and the limited waist groove are slidably matched, and the power output shaft of the servo motor is coaxially fixedly connected with the connecting shaft.

[0008] Furthermore, the transmission plate is the swing output end of the transmission mechanism.

[0009] Furthermore, positioning support plates are provided on both sides of the transmission plate, and the positioning support plates are fixedly connected to the side walls of the bottom cover. A return spring is provided on each positioning support plate, and one end of the return spring is fixedly connected to the positioning support plate, and the other end is fixedly connected to the transmission plate.

[0010] Furthermore, a limiting arc block is fixedly provided on the support plate, and two mounting arc blocks are symmetrically fixedly provided on the limiting arc block, and a number of magnets are evenly spaced along the arc of each mounting arc block, a connecting rod is fixedly provided in the middle of the receiving shaft, a sliding box is fixedly provided at the bottom end of the connecting rod, and at least two buzzers are fixedly provided on the outer wall of the bottom cover, the magnetic poles of the magnets provided on the two mounting arc blocks are opposite, a coil is provided in the sliding box, and the coil is electrically connected to the buzzer.

[0011] Furthermore, the cleaning mechanism also includes a carrying ring fixedly arranged on the bottom cover, a connecting ring coaxially rotatably arranged on the carrying ring, a transmission ring coaxially fixedly arranged on the connecting ring, a driving wheel coaxially fixedly arranged on the connecting shaft, a hanging support plate fixedly arranged in the installation box, an adapter shaft rotatably arranged on the hanging support plate, a driven wheel and a transmission bevel gear coaxially fixedly arranged on the adapter shaft, the transmission bevel gear is meshed with the transmission ring gear, and two cleaning support plates are symmetrically fixedly arranged on the connecting ring, a connecting belt is arranged between the driving wheel and the driven wheel, and the connecting ring is the rotating output end of the cleaning mechanism.

[0012] Furthermore, the cleaning mechanism also includes a liquid transfer box fixedly arranged on the top of the top cover, a connecting round cover coaxially rotatably arranged on the liquid transfer box, a mounting round tube fixedly arranged on the connecting round cover, a storage ring box coaxially fixedly arranged on the bottom of the base, a toggle rod fixedly arranged on the connecting rod, a suction pump fixedly arranged on the support plate, a piston rod movably arranged in the suction pump and a linkage plate fixedly arranged at the end of the piston rod, a linkage slide groove is provided on the linkage plate, the toggle rod slides in cooperation with the linkage slide groove, a guide arc groove is provided on the storage ring box, a filter plate is provided in the guide arc groove, a liquid inlet of the suction pump is connected with the interior of the storage ring box through a hose, a pump liquid outlet is connected with the interior of the liquid transfer box through a hose penetrating the mounting round tube, the top of each cleaning support plate is fixedly connected to the mounting round tube, and each cleaning support plate is provided with a liquid outlet pipe, one end of the liquid outlet pipe is connected to the interior of the liquid transfer box, and the other end is connected to a cleaning sponge.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] First, the flashing light of the present invention utilizes the reciprocating swing of the reflector plate to enhance the flashing of the flashing light, giving it a dynamic feel, thereby improving the warning effect of the flashing light;

[0015] Second, the flashing light in the present invention utilizes the principle of electromagnetic induction, so that when the reflector plate swings back and forth, it drives the coil to cut the magnetic flux lines, generating current to power the buzzer, further enhancing the warning effect of the flashing light;

[0016] Thirdly, the device cleans the glass cover by setting a cleaning mechanism to prevent dust accumulation and increase the service life of the explosion lamp. The reciprocating swing of the reflector plate drives the suction pump to infiltrate the rainwater stored in the storage ring box into the cleaning sponge to enhance the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment;

[0018] Figure 2 is a front view of an embodiment;

[0019] Figure 3 is a top view of an embodiment;

[0020] Figure 4 The three-dimensional structure of the embodiment is shown in cross section. Figure 1 ;

[0021] Figure 5 The three-dimensional structure of the embodiment is shown in cross section. Figure 2 ;

[0022] Figure 6 is a schematic diagram of the three-dimensional structure of the transmission rack of the embodiment;

[0023] Figure 7 is a schematic diagram of the exploded three-dimensional structure of the slide box of the embodiment;

[0024] Figure 8 is a schematic diagram of the three-dimensional structure of the transmission bevel gear and the transmission gear ring of the embodiment;

[0025] Fig. 9 Schematic diagram of the three-dimensional structure of the cleaning mechanism of the embodiment.

[0026] The numbers in the figure are: 1, base; 2, support leg; 3, infrared sensor; 4, support plate; 5, limit arc block; 6, installation arc block; 7, magnet; 8, bottom cover; 9, glass cover; 10, top cover; 11, lamp post; 12, reflector; 13, receiving shaft; 14, connecting rod; 15, slide box; 16, transmission gear; 17, buzzer; 18, storage ring box; 19, guide arc groove; 20, filter plate; 21, installation box; 22, servo motor; 23, receiving plate; 24, connecting shaft; 25, adapter plate; 26, slide column; 27, support bracket; 2 8. Wedge-shaped slide bar; 29. ​​Transmission rack; 30. Transmission plate; 31. Limit waist groove; 32. Return spring; 33. Positioning support plate; 34. Lifting support plate; 35. Adapter shaft; 36. Driven wheel; 37. Transmission bevel gear; 38. Driving wheel; 39. Connecting belt; 40. Loading ring; 41. Connecting ring; 42. Transmission gear ring; 43. Liquid transfer box; 44. Connecting round cover; 45. Installing round pipe; 46. Cleaning support plate; 47. Cleaning sponge; 48. Toggle rod; 49. Suction pump; 50. Piston rod; 51. Linkage plate; 52. Linkage slide groove. DETAILED DESCRIPTION

[0027] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] refer to Figures 1 to 9 :

[0029] A security flash lamp with a warning function comprises a base 1, a leg 2 fixedly arranged below the base 1, a support plate 4 fixedly arranged on the base 1, a bottom cover 8 coaxially fixedly arranged on the support plate 4, an infrared sensor 3 fixedly arranged on the leg 2, a glass cover 9 coaxially fixedly arranged on the bottom cover 8, a top cover 10 fixedly arranged on the glass cover 9, a lamp post 11 fixedly arranged in the top cover 10, a reflector 12 movably arranged in the bottom cover 8, a transmission mechanism arranged on the outer wall of the bottom cover 8 and a cleaning mechanism arranged outside the glass cover 9, the transmission mechanism comprising a swing output end, the swing output end is transmission-connected to the reflector 12, and the cleaning mechanism comprises two cleaning support plates 46 rotatably arranged on the outer wall of the bottom cover 8, a cleaning sponge 47 fixedly arranged on each cleaning support plate 46 and a rotating output end for driving the two cleaning support plates 46 to rotate.

[0030] When the device is in operation, the infrared sensor 3 detects whether someone is approaching. When the infrared sensor 3 detects that someone is approaching, the infrared sensor 3 transmits a signal to the controller, and then the controller controls the operation of the transmission mechanism. Thereafter, the swing output end drives the reflector 12 to swing back and forth, so that the light emitted by the lamp post 11 produces reflected flashing, thereby warning people approaching the flashing light. When the reflector 12 swings, the rotating output end of the cleaning mechanism drives the two cleaning support plates 46 to rotate alternately to clean the glass cover 9 to prevent dust from accumulating on the glass cover 9 and affecting light transmission.

[0031] In order to show how the reflector 12 swings when the device is running, the following features are also specifically set:

[0032] The transmission mechanism also includes a receiving shaft 13 (such as Figure 6 As shown), a transmission gear 16 coaxially fixedly arranged at the end of the receiving shaft 13, a support bracket 27 fixedly arranged on the outer wall of the bottom cover 8, a wedge-shaped slide bar 28 fixedly arranged on the support bracket 27 and a transmission rack 29 slidably arranged on the wedge-shaped slide bar 28, the transmission rack 29 is engaged with the transmission gear 16, and a wedge-shaped slide groove matching the wedge-shaped slide bar 28 is opened on the transmission rack 29, the receiving shaft 13 is rotatably connected to the inner wall of the bottom cover 8, and the transmission rack 29 is connected to the swing output end of the transmission mechanism.

[0033] When the device is running, the swing output end drives the transmission rack 29 to reciprocate, and the transmission rack 29 reciprocates to engage the transmission gear 16, causing the transmission gear 16 to reciprocate. The reciprocating rotation of the transmission gear 16 drives the receiving shaft 13 to reciprocate, and the reciprocating rotation of the receiving shaft 13 drives the reflector 12 to swing back and forth.

[0034] In order to show the detailed structure of the transmission mechanism, the following features are also set:

[0035] The transmission mechanism also includes an installation box 21 fixedly arranged on the side wall of the bottom cover 8, a servo motor 22 fixedly arranged on the side wall of the installation box 21, a receiving plate 23 fixedly arranged at the bottom of the installation box 21, a connecting shaft 24 rotatably arranged on the receiving plate 23, an adapter plate 25 fixedly connected to the connecting shaft 24 at one end, a sliding column 26 fixedly arranged at the other end of the adapter plate 25 and a transmission plate 30 fixedly arranged at the bottom of the transmission rack 29, a limited waist groove 31 is provided on the transmission plate 30, the axis of the sliding column 26 is not colinear with the axis of the connecting shaft 24, the sliding column 26 is slidably matched with the limited waist groove 31, and the power output shaft of the servo motor 22 is coaxially fixedly connected with the connecting shaft 24.

[0036] When the infrared sensor 3 detects that someone is approaching, the infrared sensor 3 transmits a signal to the controller, and the controller controls the servo motor 22 to start. The servo motor 22 drives the connecting shaft 24 to rotate, and the rotation of the connecting shaft 24 drives the adapter plate 25 to rotate. The rotation of the adapter plate 25 causes the slide column 26 to make a circular motion, and then the slide column 26 resists the limiting waist groove 31, causing the transmission plate 30 to swing back and forth, and the reciprocating swing of the transmission plate 30 drives the transmission rack 29 to swing back and forth.

[0037] The transmission plate 30 is the swing output end of the transmission mechanism.

[0038] In order to ensure that the reflector 12 can be stable and not swing when no one is close to the flashing light, the following features are also provided:

[0039] Positioning support plates 33 are provided on both sides of the transmission plate 30, and the positioning support plates 33 are fixedly connected to the side walls of the bottom cover 8. A return spring 32 is provided on each positioning support plate 33, and one end of the return spring 32 is fixedly connected to the positioning support plate 33, and the other end is fixedly connected to the transmission plate 30.

[0040] When the reflector 12 is not swinging, the two return springs 32 can ensure that the reflector 12 is in a horizontal state, and when the transmission rack 29 reciprocates to drive the transmission gear 16 to rotate, the return spring 32 can make the swinging process smoother.

[0041] In order to improve the warning effect of the flashing light, the following features are also set:

[0042] The support plate 4 is fixedly provided with a limited arc block 5 (such as Figure 7 As shown in the figure, two mounting arc blocks 6 are symmetrically fixed on the limiting arc block 5, and a plurality of magnets 7 are arranged at equal intervals along the arc of each mounting arc block 6. A connecting rod 14 is fixedly arranged in the middle of the receiving shaft 13, and a slide box 15 is fixedly arranged at the bottom end of the connecting rod 14. At least two buzzers 17 are fixedly arranged on the outer wall of the bottom cover 8. The magnets 7 arranged on the two mounting arc blocks 6 have opposite magnetic poles. A coil is arranged in the slide box 15, and the coil is electrically connected to the buzzer 17.

[0043] When the device is running, the reflector 12 swings back and forth to drive the connecting rod 14 to move, and the movement of the connecting rod 14 drives the slide box 15 to slide on the limit arc block 5. The sliding of the slide box 15 drives the coil to reciprocate and cut the magnetic flux lines, thereby generating current, causing the buzzer 17 to emit an alarm sound, thereby enhancing the warning effect, and the activation of the buzzer 17 will not consume additional power for the flashing light, thereby extending the working time of the equipment.

[0044] In order to show the detailed structure of the cleaning mechanism, the following features are also set:

[0045] The cleaning mechanism also includes a carrying ring 40 fixedly disposed on the bottom cover 8, a connecting ring 41 coaxially rotatably disposed on the carrying ring 40, a transmission gear ring 42 coaxially fixedly disposed on the connecting ring 41, and a driving wheel 38 coaxially fixedly disposed on the connecting shaft 24 (such as Figure 8 As shown), a hanging support plate 34 fixedly arranged in the installation box 21, a transfer shaft 35 rotatably arranged on the hanging support plate 34, a driven wheel 36 and a transmission bevel gear 37 coaxially fixedly arranged on the transfer shaft 35, the transmission bevel gear 37 is meshed with the transmission gear ring 42, and two cleaning support plates 46 are symmetrically fixedly arranged on the connecting ring 41, a connecting belt 39 is arranged between the driving wheel 38 and the driven wheel 36, and the connecting ring 41 is the rotating output end of the cleaning mechanism.

[0046] When the device is running, the connecting shaft 24 drives the driving wheel 38 to rotate, the driving wheel 38 rotates through the connecting belt 39 to drive the driven wheel 36 to rotate, the driven wheel 36 rotates to drive the adapter shaft 35 to rotate, the adapter shaft 35 rotates to drive the transmission bevel gear 37 to rotate, the transmission bevel gear 37 rotates to drive the transmission ring gear 42 to rotate, the transmission ring gear 42 rotates to drive the connecting ring 41 to rotate, the connecting ring 41 rotates to drive the cleaning support plate 46 to rotate alternately, the cleaning support plate 46 rotates alternately so that the cleaning sponge 47 cleans the glass cover 9.

[0047] In order to ensure that the device can have a better cleaning effect on the glass cover 9, the following features are also specifically set:

[0048] The cleaning mechanism also includes a liquid transfer box 43 (such as Fig. 9As shown in the figure), a connecting round cover 44 coaxially rotatably arranged on the liquid transfer box 43, a mounting round tube 45 fixedly arranged on the connecting round cover 44, a storage ring box 18 coaxially fixedly arranged at the bottom of the base 1, a toggle rod 48 fixedly arranged on the connecting rod 14, a suction pump 49 fixedly arranged on the support plate 4, a piston rod 50 movably arranged in the suction pump 49 and a linkage plate 51 fixedly arranged at the end of the piston rod 50, a linkage slide groove 52 is opened on the linkage plate 51, and the toggle rod 48 and the linkage plate 51 are connected. The linkage slide groove 52 is slidably matched, a guide arc groove 19 is opened on the storage ring box 18, a filter plate 20 is arranged in the guide arc groove 19, the liquid inlet of the suction pump 49 is connected with the interior of the storage ring box 18 through a hose, and the pump liquid port is connected with the interior of the liquid transfer box 43 through a hose penetrating the mounting circular tube 45. The top of each cleaning support plate 46 is fixedly connected to the mounting circular tube 45, and each cleaning support plate 46 is provided with a liquid outlet pipe, one end of the liquid outlet pipe is connected to the interior of the liquid transfer box 43, and the other end is connected to the cleaning sponge 47.

[0049] When the device is running, the connecting rod 14 drives the toggle rod 48 to move, and the movement of the toggle rod 48 conflicts with the linkage slide groove 52, causing the linkage plate 51 to reciprocate, and the reciprocating movement of the linkage plate 51 drives the piston rod 50 to reciprocate, so that the suction pump 49 pumps the water in the storage ring box 18 into the liquid transfer box 43, and then penetrates into the cleaning sponge 47 through the liquid outlet pipe, so as to enhance the dust cleaning efficiency of the cleaning sponge 47. It should be noted that when it rains, rainwater is stored in the storage ring box 18 through the guide arc groove 19 for use by subsequent devices, so that the rainwater can be utilized, and the filter plate 20 on the guide arc groove 19 can prevent debris from entering.

[0050] The working principle of this device is as follows: when the infrared sensor 3 detects that someone is approaching, the infrared sensor 3 transmits a signal to the controller, and the controller controls the servo motor 22 to start, and the servo motor 22 drives the connecting shaft 24 to rotate, and the rotation of the connecting shaft 24 drives the adapter plate 25 to rotate, and the rotation of the adapter plate 25 causes the slide column 26 to make a circular motion, and then the slide column 26 contacts the limiting waist groove 31, causing the transmission plate 30 to swing back and forth, and the reciprocating swing of the transmission plate 30 drives the transmission rack 29 to swing back and forth, and the reciprocating motion of the transmission rack 29 engages the transmission gear 16, causing the transmission gear 16 to rotate back and forth, and the reciprocating rotation of the transmission gear 16 drives the receiving shaft 13 to rotate back and forth, and the reciprocating rotation of the receiving shaft 13 drives the reflecting plate 12 to swing back and forth, so that the light emitted by the lamp post 11 produces a reflected flashing, thereby warning people approaching the flashing light.

[0051] And when the reflector 12 swings, the connecting rod 14 moves to drive the slide box 15 to slide on the limit arc block 5. The sliding of the slide box 15 drives the coil to reciprocate and cut the magnetic flux lines, thereby generating current. The generated current then enters the buzzer 17, causing the buzzer 17 to emit an alarm sound, thereby enhancing the warning effect.

[0052] When the connecting shaft 24 rotates, the connecting shaft 24 drives the driving wheel 38 to rotate. The rotation of the driving wheel 38 drives the driven wheel 36 to rotate through the connecting belt 39. The rotation of the driven wheel 36 drives the transfer shaft 35 to rotate. The rotation of the transfer shaft 35 drives the transmission bevel gear 37 to rotate. The rotation of the transmission bevel gear 37 drives the transmission gear ring 42 to rotate. The rotation of the transmission gear ring 42 drives the connecting ring 41 to rotate. The rotation of the connecting ring 41 drives the cleaning support plate 46 to rotate alternately. The cleaning support plate 46 rotates alternately, so that the cleaning sponge 47 cleans the glass cover 9. At the same time, the connecting rod 14 drives the toggle rod 48 to move. The movement of the toggle rod 48 conflicts with the linkage slide groove 52, causing the linkage plate 51 to reciprocate. The reciprocating movement of the linkage plate 51 drives the piston rod 50 to reciprocate, so that the suction pump 49 pumps the water in the storage ring box 18 into the liquid transfer box 43, and then infiltrates into the cleaning sponge 47 through the liquid outlet pipe, thereby enhancing the cleaning efficiency of the cleaning sponge 47.

[0053] The above embodiments only express one or several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A security flashing light with warning function, characterized in that: The invention comprises a base (1), a support leg (2) fixedly arranged below the base (1), a support plate (4) fixedly arranged on the base (1), a bottom cover (8) coaxially fixedly arranged on the support plate (4), an infrared sensor (3) fixedly arranged on the support leg (2), a glass cover (9) coaxially fixedly arranged on the bottom cover (8), a top cover (10) fixedly arranged on the glass cover (9), a lamp post (11) fixedly arranged in the top cover (10), a reflector (12) movably arranged in the bottom cover (8), a transmission mechanism arranged on the outer wall of the bottom cover (8), and a cleaning mechanism arranged outside the glass cover (9), wherein the transmission mechanism comprises a swing output end, the swing output end is transmission-connected to the reflector (12), and the cleaning mechanism comprises two cleaning support plates (46) rotatably arranged on the outer wall of the bottom cover (8), a cleaning sponge (47) fixedly arranged on each cleaning support plate (46), and a rotating output end for driving the two cleaning support plates (46) to rotate; The transmission mechanism also includes a receiving shaft (13) fixedly arranged at the bottom of the reflecting plate (12), a transmission gear (16) coaxially fixedly arranged at the end of the receiving shaft (13), a supporting bracket (27) fixedly arranged on the outer wall of the bottom cover (8), a wedge-shaped sliding rod (28) fixedly arranged on the supporting bracket (27), and a transmission rack (29) slidably arranged on the wedge-shaped sliding rod (28), the transmission rack (29) meshing with the transmission gear (16), a wedge-shaped sliding groove matching the wedge-shaped sliding rod (28) is formed on the transmission rack (29), the receiving shaft (13) is rotatably connected to the inner wall of the bottom cover (8), and the transmission rack (29) is connected to the swing output end of the transmission mechanism; A limit arc block (5) is fixedly arranged on the support plate (4), two installation arc blocks (6) are symmetrically fixedly arranged on the limit arc block (5), a plurality of magnets (7) are evenly spaced along the arc of each installation arc block (6), a connecting rod (14) is fixedly arranged in the middle of the receiving shaft (13), a slide box (15) is fixedly arranged at the bottom end of the connecting rod (14), at least two buzzers (17) are fixedly arranged on the outer wall of the bottom cover (8), the magnets (7) arranged on the two installation arc blocks (6) have opposite magnetic poles, a coil is arranged in the slide box (15), and the coil is electrically connected to the buzzer (17).

2. The security flashing light with warning function according to claim 1, characterized in that: The transmission mechanism further comprises a mounting box (21) fixedly arranged on the side wall of the bottom cover (8), a servo motor (22) fixedly arranged on the side wall of the mounting box (21), a receiving plate (23) fixedly arranged on the bottom of the mounting box (21), a connecting shaft (24) rotatably arranged on the receiving plate (23), an adapter plate (25) fixedly connected to the connecting shaft (24) at one end, a sliding column (26) fixedly arranged on the other end of the adapter plate (25), and a transmission plate (30) fixedly arranged on the bottom of the transmission rack (29), wherein a limited waist groove (31) is provided on the transmission plate (30), the axis of the sliding column (26) is not colinear with the axis of the connecting shaft (24), the sliding column (26) and the limited waist groove (31) are slidably matched, and the power output shaft of the servo motor (22) is coaxially fixedly connected to the connecting shaft (24).

3. The security flashing light with warning function according to claim 2, characterized in that: The transmission plate (30) is the swing output end of the transmission mechanism.

4. The security flashing light with warning function according to claim 2, characterized in that: Positioning support plates (33) are provided on both sides of the transmission plate (30), the positioning support plates (33) are fixedly connected to the side walls of the bottom cover (8), and each positioning support plate (33) is provided with a return spring (32), one end of the return spring (32) is fixedly connected to the positioning support plate (33), and the other end is fixedly connected to the transmission plate (30).

5. The security flashing light with warning function according to claim 1, characterized in that: The cleaning mechanism further comprises a bearing ring (40) fixedly arranged on the bottom cover (8), a connecting ring (41) coaxially rotatably arranged on the bearing ring (40), a transmission ring gear (42) coaxially fixedly arranged on the connecting ring (41), a driving wheel (38) coaxially fixedly arranged on the connecting shaft (24), a hanging support plate (34) fixedly arranged in the installation box (21), a transfer shaft (35) rotatably arranged on the hanging support plate (34), a driven wheel (36) coaxially fixedly arranged on the transfer shaft (35) and a transmission bevel gear (37), the transmission bevel gear (37) meshing with the transmission ring gear (42), two cleaning support plates (46) symmetrically fixedly arranged on the connecting ring (41), a connecting belt (39) arranged between the driving wheel (38) and the driven wheel (36), and the connecting ring (41) is the rotation output end of the cleaning mechanism.

6. The security flashing light with warning function according to claim 5, characterized in that: The cleaning mechanism further comprises a liquid transfer box (43) fixedly arranged on the top of the top cover (10), a connecting round cover (44) coaxially rotatably arranged on the liquid transfer box (43), a mounting round tube (45) fixedly arranged on the connecting round cover (44), a storage ring box (18) coaxially fixedly arranged on the bottom of the base (1), a toggle rod (48) fixedly arranged on the connecting rod (14), a suction pump (49) fixedly arranged on the support plate (4), a piston rod (50) movably arranged in the suction pump (49), and a linkage plate (51) fixedly arranged at the end of the piston rod (50), wherein a linkage is provided on the linkage plate (51). The slide groove (52) is slidably matched with the toggle rod (48) and the linkage slide groove (52). A guide arc groove (19) is provided on the storage ring box (18), and a filter plate (20) is arranged in the guide arc groove (19). The liquid inlet of the suction pump (49) is connected to the inside of the storage ring box (18) through a hose, and the pump liquid port is connected to the inside of the liquid transfer box (43) through a hose penetrating the installation circular tube (45). The top of each cleaning support plate (46) is fixedly connected to the installation circular tube (45), and each cleaning support plate (46) is provided with a liquid outlet pipe, one end of the liquid outlet pipe is connected to the inside of the liquid transfer box (43), and the other end is connected to the cleaning sponge (47).

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