Light Detection Device of Smart Home Acousto-optical Alarm Light and Its Usage Method

Abstract

The present invention belongs to the field of detection technology, especially a lighting detection device for a smart home sound and light alarm lamp and its usage method. Aiming at the problem that the existing technology cannot test its durability, resulting in incomplete detection and low detection efficiency, the following solution is now proposed. It includes a detection box, in which there are three detection chambers, namely a high-temperature detection chamber, a low-temperature detection chamber, and a humidity detection chamber, for detecting the lighting of the alarm lamp under high temperature, low temperature, and humidity conditions. There is a placement chamber in the detection box; it also includes a cylinder fixed on the inner wall of the bottom of the placement chamber. In the present invention, by driving the connecting column and the connecting arm to move up and down by the cylinder, multiple alarm lamps can be sequentially detected in different detection chambers, which not only improves the detection efficiency, but also makes the lighting detection of the alarm lamp very comprehensive. In addition, no manual operation is required during the detection process, greatly reducing the labor intensity of the staff and saving human resources.

Description

Technical Field

[0001] The present invention relates to the field of detection technology, and in particular to a light detection device for a smart home sound and light alarm light and a use method thereof. Background Art

[0002] The sound and light alarm lamp is designed to meet customers' special requirements for alarm volume and installation location. It can send out both sound and light alarm signals at the same time and is an important part of the industrial alarm system.

[0003] Existing detection equipment (such as a light detection device for an audible and visual alarm light with publication number CN117168771B) has some shortcomings during detection:

[0004] 1. Only simple sound and light detection can be performed, and its durability cannot be tested (such as high temperature, low temperature, humidity, etc.), resulting in incomplete detection;

[0005] 2. During the detection process, only the sound and light alarm lights can be detected one by one, and the detection efficiency is low.

[0006] In view of the above problems, the present invention document proposes a light detection device for a smart home sound and light alarm light and a method of using the same. Summary of the invention

[0007] The purpose of the present invention is to solve the shortcomings of the existing inability to test its durability, resulting in incomplete detection and low detection efficiency, and to propose a light detection device for a smart home sound and light alarm lamp and a method of using the same.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] The light detection device of the sound and light alarm light of the smart home comprises a detection box, wherein the detection box is provided with three detection chambers, and the three detection chambers are respectively a high temperature detection chamber, a low temperature detection chamber and a humidity detection chamber, which are used to perform light detection of the alarm light under high temperature, low temperature and humidity conditions, and the detection box is provided with a placement chamber;

[0010] It also includes a cylinder fixed to the inner wall of the bottom of the placement bin, the output shaft of the cylinder rotates with a connecting column, and the top of the connecting column extends to the top of the detection box, the outer wall of the connecting column is fixed with a fixing disk, and the fixing disk is located above the detection box, the outer wall of the connecting column is fixed with a plurality of connecting arms, and the number of the connecting arms corresponds to the detection bin, and the connecting arms are used to clamp the alarm light;

[0011] It also includes three detection ports, and the multiple detection ports are arranged on the top of the detection box and are connected to the corresponding detection chambers;

[0012] Three sets of control structures are set on the top of the test box to control the opening and closing of the test port and maintain the temperature and humidity in the three test chambers;

[0013] Three sets of power-on structures are all set on the top of the detection box to detect the automatic power-on of the alarm light;

[0014] The driving structure is arranged in the placement bin and is used to drive the connecting column to rotate so that the alarm light can be detected in different detection bins.

[0015] In a possible design, a temperature sensor is fixed to one inner wall of the high temperature detection chamber and the low temperature detection chamber, a heating plate and a cooling plate are respectively fixed to one inner wall of the high temperature detection chamber and the low temperature detection chamber, for controlling the temperature inside the high temperature detection chamber and the low temperature detection chamber, a humidity sensor is fixed to one inner wall of the humidity detection chamber, an injection pipe is fixed to one side of the detection box, and one end of the injection pipe extends into the humidity detection chamber, for injecting moisture into the humidity detection chamber, cameras are fixed to the bottom inner walls of the high temperature detection chamber, the low temperature detection chamber and the humidity detection chamber through brackets, for detecting the brightness and flashing frequency of the alarm light when running in different environments, three decibel meters are fixed to the outer wall of the detection box, and one end of the three decibel meters extends respectively. It extends into the corresponding high-temperature detection chamber, low-temperature detection chamber and humidity detection chamber, and is used to detect the sound volume of the alarm light when it is running in different environments. The bottom inner walls of the three detection chambers are fixed with transparent protective covers for protecting the camera. The high-temperature detection chamber and the low-temperature detection chamber are heated and cooled respectively by heating plates and cooling plates. The temperature sensor is used to detect the temperature of the high-temperature detection chamber and the low-temperature detection chamber, and the injection pipe is used to inject moisture into the humidity detection chamber. The humidity sensor is used to detect the humidity in the humidity detection chamber. The alarm lights are placed in the corresponding detection chambers in turn and the power is turned on. The brightness and flashing frequency of the alarm lights when they are running in high temperature, low temperature and humid environments are photographed by the camera. In addition, the sound volume of the alarm light alarm is detected by a decibel meter, and the detection is very comprehensive.

[0016] In a possible design, the control structure includes a rotating column rotatably arranged on the top of the detection box, the outer wall of the rotating column is fixedly sleeved with a closing plate, and the closing plate is rotatably arranged on the top of the detection box for closing the detection port, the bottom end of the rotating column rotates and extends into the detection chamber and is fixed with a disc, the outer wall of the rotating column is sleeved with a torsion spring fixedly connected to the top of the disc, the top of the torsion spring is fixedly connected to the top inner wall of the detection chamber, the outer wall of the rotating column is provided with a track groove, the track groove consists of an upper vertical groove, an arc groove and a lower vertical groove, the arc groove The bottom end and the top end of the arc groove are respectively connected with the lower vertical groove and the upper vertical groove. A pin column matching the track groove is fixed at one end of the connecting arm, and the pin column and the track groove are used to drive the rotating column and the closing plate to rotate; when the connecting arm moves downward, the pin column enters the upper vertical groove and moves along the track of the arc groove and the lower vertical groove, thereby driving the rotating column and the closing plate to rotate, so that the closing plate releases the closure of the detection port, making it convenient for the later alarm light to be inserted into the detection chamber through the detection port for detection. Otherwise, the detection chamber can be closed in time to maintain the temperature and humidity in the three detection chambers.

[0017] In one possible design, the power-on structure includes a rotating shaft that rotates on the top of the detection box through a mounting plate, the outer wall fixing sleeve of the rotating shaft is provided with two special-shaped rods, the outer wall fixing sleeve of the rotating shaft is provided with a second gear, and the second gear is located between the two special-shaped rods, and a second rack that meshes with the second gear is fixed on one side of the connecting arm, and one end of the two special-shaped rods is provided with a wiring electrode, and the wiring electrode cooperates with the wiring terminal of the alarm light to energize the alarm light; when the connecting arm moves downward and is located below the mounting block, the second rack on one side of the connecting arm meshes with the second gear, and the second rack drives the rotating shaft and the special-shaped rod to rotate 90 degrees through the second gear until the connecting arm fits on the top of the detection box, at which time the wiring electrode just touches the wiring terminal of the alarm light to complete the energization of the alarm light.

[0018] In a possible design, the driving structure includes a worm that rotates on the top inner wall of the placement bin through a base, the top inner wall of the placement bin is rotatably connected to a worm wheel, and the worm wheel is slidably sleeved on the outer wall of the connecting column through a slide groove and a slider, the worm is meshed with the worm wheel to drive the connecting column to rotate, the outer wall of the worm is provided with a one-way bearing, the inner ring of the one-way bearing is fixedly connected to the outer wall of the worm, the outer ring of the one-way bearing is fixed with a first gear, the top inner wall of the placement bin is slidably penetrated by a first rack, and the first rack is meshed with the first gear, the top end of the first rack extends to the top of the detection box and is connected to the detection box. The bottom of the fixed plate is slidably connected; when the alarm light needs to be moved to another inspection chamber for inspection, the cylinder drives the connecting arm and the alarm light upward through the connecting column until the alarm light is located above the mounting block and the special-shaped rod. After that, when the fixed plate drives the first rack upward, the first rack begins to mesh with the first gear, and the first rack drives the first gear to rotate counterclockwise. At this time, the first gear is in a locked state with the worm through the one-way bearing, and the first gear drives the worm to rotate counterclockwise. The worm and the worm wheel cooperate to drive the connecting column and the connecting arm to rotate, so that the alarm light can be rotated to the position of the corresponding inspection port, which is convenient for the later insertion of the alarm light into the inspection chamber for inspection.

[0019] In one possible design, an annular airbag is fixed to the inner wall of the connecting arm, a circular airbag is fixed to the bottom of the connecting arm, and an air injection tube is provided in the connecting arm. The two ends of the air injection tube are respectively connected to the annular airbag and the circular airbag, and are used to inject the gas in the circular airbag into the annular airbag to squeeze and fix the alarm light; when the connecting arm moves downward, the connecting arm cooperates with the detection box to complete the squeezing of the circular airbag, and the air in the circular airbag is injected into the annular airbag through the air injection tube. At this time, the expansion of the annular airbag can clamp the alarm light to prevent the alarm light from shaking when it is knocked later.

[0020] In a possible design, a mounting block is fixed at one end of the special-shaped rod, a sliding plate is slidably connected inside the mounting block, the wiring electrode is fixed on one side of the sliding plate, a first spring is fixed on the side of the sliding plate away from the wiring electrode, one end of the first spring is fixedly connected to an inner wall of one side of the mounting block, and the cooperation between the first spring and the sliding plate is used to make way when the wiring electrode touches the wiring terminal of the alarm light.

[0021] In a possible design, damping bearings are sleeved on the outer walls at both ends of the rotating shaft, and the two damping bearings are fixedly connected to adjacent mounting seats respectively; when the connecting arm moves up and resets, the second rack drives the second gear and the special-shaped rod to rotate 90° in the opposite direction, and the damping bearing in the mounting seat can ensure that the rotating shaft is in a stationary state when the second gear and the second rack are disengaged, which is convenient for the later wiring electrode to match the alarm light terminal.

[0022] In a possible design, a fixed plate is fixed to the inner wall of one side of the three detection bins, and a plurality of sliding rods are slidably penetrated in the fixed plate, and the same slide is fixed on the top of the plurality of sliding rods, and the slide slides on the inner wall of one side of the detection bin, and a plurality of second springs are fixed between the slide and the fixed plate, and the second springs are sleeved on the outer wall of the sliding rod, and a moving frame is slidably connected to the top of the slide, a pin is fixed on the side of the bottom of the disc deviating from the center of the circle, and the bottom end of the pin extends into the moving frame and slidably cooperates with the moving frame, a triangular block is fixed on one side of the moving frame, and the cooperation between the inclined surface of the triangular block and the pin is used to reinsert the pin into the moving frame, a base plate is fixed on the top of the slide, and a knocking rod is fixed on the side of the moving frame close to the base plate, one end of the knocking rod slides through the base plate, a tension spring is fixed between the moving frame and the base plate, and the tension spring is sleeved on the outer wall of the knocking rod, and the knocking rod cooperates with the tension spring for In order to knock on the alarm light, a pressing plate is fixed at the bottom of the slide plate, and the pressing plate cooperates with the alarm light to push the slide plate downward to release the brake of the pin on the moving frame; when the connecting arm moves downward and drives the closing plate to rotate 180°, the rotating column drives the knocking rod to move outward through the cooperation of the disc, the pin and the moving frame. At this time, the tension spring is in a stretched state. When the alarm light is inserted into the detection bin through the detection port, the bottom of the alarm light pushes the slide plate downward through the pressing plate, the second spring begins to compress, the pin is separated from the moving frame, and the moving frame and the knocking rod knock on the alarm light under the tension of the tension spring to detect the quality of the alarm light; when the connecting arm drives the alarm light to move up and reset, the slide plate moves up and reset synchronously under the action of the second spring, the rotating column rotates in the opposite direction and resets under the action of the torsion spring, and when the rotating column drives the pin to rotate, the pin is reinserted into the moving frame with the cooperation of the inclined surface of the triangular block for subsequent knocking detection.

[0023] In this application, the method for using the light detection device of the smart home sound and light alarm light includes the following steps:

[0024] S1. Setting up the testing chamber and placing the alarm light: There are three testing chambers for high temperature, low temperature and humidity in the testing box. The temperature is controlled by the heating plate and the cooling plate, and the injection pipe injects moisture into the humidity testing chamber. Put the alarm light into the testing chamber, turn on the power, and use the camera to capture its brightness and flashing frequency. At the same time, use the decibel meter to detect the alarm volume to achieve comprehensive testing.

[0025] S2. Insertion of warning light and release of the seal of the detection port: During the detection, the warning light is placed in the connecting arm, and the cylinder drives the connecting arm to move downward, driving the warning light to pass through the detection port and insert into the detection chamber; when the connecting arm moves downward, the pin drives the sealing plate to rotate, releases the seal of the detection port, and facilitates the insertion of the warning light;

[0026] S3. Clamping and stabilizing the alarm light: When the connecting arm moves downward, it cooperates with the detection box to squeeze the circular airbag, injecting air into the annular airbag to expand it and clamp the alarm light to avoid shaking when knocked;

[0027] S4, wiring and powering on the alarm light: When the connecting arm moves down and is located below the mounting block, the rack and gear drive the rotating shaft and the special-shaped rod to rotate, so that the wiring electrode touches the wiring terminal of the alarm light and is energized; when the connecting arm moves up, the rack and gear rotate in the opposite direction, and the rotating shaft remains stationary under the action of the damping bearing;

[0028] S5. Movement of the knocking rod and knocking of the alarm light: When the connecting arm moves downward to drive the closing plate to rotate, the knocking rod moves outward through a series of mechanical structures; after the alarm light is inserted into the detection chamber, its bottom pushes the slide plate downward to disengage the pin rod from the moving frame, and the knocking rod knocks the alarm light under the action of the tension spring to detect the quality; when the connecting arm moves upward, the slide plate is reset, the rotating column rotates in the opposite direction, and the pin rod is reinserted into the moving frame with the cooperation of the inclined surface of the triangular block for subsequent knocking detection;

[0029] S6. Movement of alarm light and multi-bin detection: When the alarm light needs to be moved to another detection bin, the cylinder drives the connecting arm and the alarm light to move up to above the mounting block and the special-shaped rod; the fixed plate drives the first rack to move up and engage with the first gear, driving it to rotate counterclockwise and lock it with the worm through a one-way bearing; the worm drives the worm wheel to rotate, so that the connecting arm rotates to the corresponding detection port position; when the connecting arm moves down for detection, the first rack drives the first gear to rotate clockwise, but the worm rotates unidirectionally, so that the alarm light is detected one by one in the three detection bins, realizing comprehensive and efficient simultaneous detection of multiple lights.

[0030] Beneficial effects:

[0031] In the present invention, three detection chambers are arranged in the detection box, and the three detection chambers are respectively a high temperature detection chamber, a low temperature detection chamber and a humidity detection chamber, a temperature sensor is fixed on one side inner wall of the high temperature detection chamber and the low temperature detection chamber, a heating plate and a cooling plate are fixed on one side inner wall of the high temperature detection chamber and the low temperature detection chamber, a humidity sensor is fixed on one side inner wall of the humidity detection chamber, an injection pipe is fixed on one side of the detection box, cameras are fixed on the bottom inner walls of the three detection chambers, and three decibel meters are fixed on the outer wall of the detection box; the high temperature detection chamber, the low temperature detection chamber and the humidity detection chamber are used to detect the alarm light in different environments, the brightness and flashing frequency of the alarm light when it is running in high temperature, low temperature and humid environments are photographed by the camera, and the volume of the alarm of the alarm light is detected by the decibel meter, so the detection is very comprehensive;

[0032] In the present invention, a plurality of sliding rods are slidably penetrated in the fixed plate, a same sliding plate is fixed on the top of the plurality of sliding rods, a moving frame is slidably connected to the top of the sliding plate, a pin is fixed on the side of the disc deviating from the center of the circle, a knocking rod is fixed on one side of the moving frame, and a pressing plate is fixed on the bottom of the sliding plate; when the connecting arm moves downward and drives the closing plate to rotate 180°, the rotating column drives the knocking rod to move outward, and when the alarm light is inserted into the detection chamber and the pressing plate pushes the sliding plate downward, the pin is separated from the moving frame, and the moving frame and the knocking rod knock the alarm light under the tension of the tension spring, which is used to detect the quality of the alarm light, and the detection is relatively comprehensive;

[0033] In the present invention, the outer wall fixing sleeve of the connecting column is provided with a fixing plate, the outer wall of the connecting column is fixed with a plurality of connecting arms, the connecting arms are used to clamp the alarm light, and the detection box is provided with three detection chambers, and the three detection chambers are respectively a high temperature detection chamber, a low temperature detection chamber and a humidity detection chamber; the plurality of connecting arms cooperate with the plurality of detection chambers to simultaneously perform light detection on the plurality of alarm lights in different environments in turn, the operation is simple, and the detection efficiency is high;

[0034] In the present invention, by driving the connecting column and the connecting arm up and down through the cylinder, multiple alarm lights can be tested in different detection chambers in turn, which not only improves the detection efficiency, but also makes the light detection of the alarm lights very comprehensive. In addition, no manual operation is required during the detection process, which greatly reduces the labor intensity of the staff and saves human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A schematic diagram of the three-dimensional structure of a light detection device for a smart home sound and light alarm light provided in Example 1 of the present invention;

[0036] Figure 2 A schematic diagram of a front cross-sectional structure of a light detection device for a smart home sound and light alarm light provided in Example 1 of the present invention;

[0037] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a detection box of a light detection device for a smart home sound and light alarm light provided in Example 1 of the present invention;

[0038] Figure 4 A schematic diagram of the three-dimensional structure of the connecting column, the fixing plate and the connecting arm of the light detection device of the smart home sound and light alarm light provided in Example 1 of the present invention;

[0039] Figure 5 A schematic diagram of a three-dimensional cross-sectional structure of a connecting arm of a light detection device of a smart home sound and light alarm light provided in Example 1 of the present invention;

[0040] Figure 6A schematic diagram of a three-dimensional exploded structure of a connecting column, a worm gear and a worm of a light detection device of a smart home sound and light alarm light provided in Example 1 of the present invention;

[0041] Figure 7 A schematic diagram of a three-dimensional exploded structure of a worm, a one-way bearing and a first gear of a light detection device of a smart home sound and light alarm light provided in Example 1 of the present invention;

[0042] Figure 8 A schematic diagram of the three-dimensional structure of a rotating column and a closing plate of a light detection device of a smart home sound and light alarm light provided in Example 1 of the present invention;

[0043] Fig. 9 A schematic diagram of the three-dimensional structure of a special-shaped rod and a second gear of a light detection device of a smart home sound and light alarm light provided in Example 1 of the present invention;

[0044] Fig.10 This is a schematic diagram of the three-dimensional exploded structure of the mounting block and wiring electrodes of the light detection device of the smart home sound and light alarm lamp provided in Example 1 of the present invention.

[0045] Fig.11 A schematic diagram of the main cross-sectional structure of a light detection device for a smart home sound and light alarm light provided in Example 2 of the present invention;

[0046] Fig.12 This is a schematic diagram of the three-dimensional exploded structure of the slide plate, the pressing plate and the fixing plate of the light detection device of the smart home sound and light alarm light provided in Example 2 of the present invention.

[0047] In the figure: 1, detection box; 2, detection chamber; 3, placement chamber; 4, connecting column; 5, cylinder; 6, fixed plate; 7, connecting arm; 8, annular airbag; 9, round airbag; 10, air injection pipe; 11, worm gear; 12, worm; 13, one-way bearing; 14, first gear; 15, first rack; 16, detection port; 17, rotating column; 18, closing plate; 19, disc; 20, torsion spring; 21, upper vertical groove; 22, arc groove; 23, lower vertical groove; 24, pin column; 25, rotating shaft; 26, special-shaped rod; 27, Wiring electrode; 28. Second gear; 29. ​​Second rack; 30. Mounting block; 31. Sliding plate; 32. First spring; 33. Decibel meter; 34. Injection tube; 35. Heating plate; 36. Temperature sensor; 37. Refrigeration plate; 38. Humidity sensor; 39. Camera; 40. Transparent protective cover; 41. Fixed plate; 42. Sliding rod; 43. Slide plate; 44. Second spring; 45. Moving frame; 46. Pin rod; 47. Triangular block; 48. Pressing plate; 49. Base plate; 50. Tapping rod; 51. Tension spring. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0049] Example 1

[0050] Reference Figure 1 and Figure 3 A detection device is used in the field of light detection. Its structure includes a detection box 1. Three detection chambers 2 are arranged in the detection box 1. The three detection chambers 2 are respectively a high temperature detection chamber, a low temperature detection chamber and a humidity detection chamber. They are used to perform light detection on the alarm light under high temperature, low temperature and humidity conditions. A placement chamber 3 is also arranged in the detection box 1.

[0051] Reference Figure 1-Figure 4 A cylinder 5 is fixed on the inner wall of the bottom of the placement bin 3, and the output shaft of the cylinder 5 is rotatably connected to a connecting column 4. The top of the connecting column 4 extends to the top of the detection box 1. The outer wall of the connecting column 4 is fixedly sleeved with a fixing plate 6, and the fixing plate 6 is also located above the detection box 1. A plurality of connecting arms 7 are also fixed to the outer wall of the connecting column 4. The number of the connecting arms 7 corresponds to the detection bin 2, and is used to clamp the alarm light.

[0052] Reference Figure 1-Figure 10 Three detection ports 16 are provided on the top of the detection box 1, and the three detection ports 16 are respectively connected to the corresponding detection chambers 2. Three groups of control structures are also provided on the top of the detection box 1 to control the opening and closing of the detection ports 16 to maintain the temperature and humidity in the three detection chambers 2. At the same time, three groups of power-on structures are also provided on the top of the detection box 1 to automatically power on the alarm light for detection. A driving structure is also provided in the placement chamber 3 to drive the connecting column 4 to rotate so that the alarm light can be detected in different detection chambers 2.

[0053] Reference Figure 1-Figure 3Specifically, a temperature sensor 36 is fixed on one inner wall of the high temperature detection chamber and the low temperature detection chamber for detecting the temperature in the two chambers. A heating plate 35 and a cooling plate 37 are respectively fixed on one inner wall of the high temperature detection chamber and the low temperature detection chamber for controlling the temperature in the two chambers. A humidity sensor 38 is fixed on one inner wall of the humidity detection chamber for detecting humidity. An injection pipe 34 is fixed on one side of the detection box 1. One end of the injection pipe 34 extends into the humidity detection chamber for injecting moisture into the humidity detection chamber. Cameras 39 are fixed to the bottom inner walls of the high temperature detection chamber, the low temperature detection chamber and the humidity detection chamber through brackets for detecting the brightness and flashing frequency of the alarm light when running in different environments. Three decibel meters 33 are also fixed on the outer wall of the detection box 1. One end of the decibel meter 33 extends to the corresponding high temperature detection chamber, the low temperature detection chamber and the humidity detection chamber for detecting the sound volume of the alarm light when running in different environments. Transparent protective covers 40 are also fixed to the bottom inner walls of the three detection chambers 2 for protecting the camera 39.

[0054] Reference Figure 1 , Figure 2 and Figure 8 Further, the control structure includes a rotating column 17 rotatably arranged on the top of the detection box 1, and the outer wall of the rotating column 17 is fixedly sleeved with a closing plate 18, and the closing plate 18 is rotatably arranged on the top of the detection box 1 for closing the detection port 16. The bottom end of the rotating column 17 rotates and extends into the detection chamber 2 and is fixed with a disc 19. The outer wall of the rotating column 17 is also sleeved with a torsion spring 20, and the top of the torsion spring 20 is fixedly connected to the top inner wall of the detection chamber 2, and the bottom end is fixedly connected to the top of the disc 19. The outer wall of the rotating column 17 is also provided with a track groove, which is composed of an upper vertical groove 21, an arc groove 22 and a lower vertical groove 23. The bottom end and the top end of the arc groove 22 are respectively connected with the lower vertical groove 23 and the upper vertical groove 21. A pin 24 is fixed at one end of the connecting arm 7, and the pin 24 cooperates with the track groove to drive the rotating column 17 and the closing plate 18 to rotate.

[0055] Specifically, when the connecting arm 7 moves downward, the pin 24 enters the upper vertical groove 21 and moves along the trajectory of the arc groove 22 and the lower vertical groove 23, thereby driving the rotating column 17 and the closing plate 18 to rotate, so that the closing plate 18 releases the closure of the detection port 16, making it convenient for the later alarm light to be inserted into the detection chamber 2 through the detection port 16 for detection. Conversely, when the connecting arm 7 moves upward, the closing plate 18 can close the detection chamber 2 in time to maintain the temperature and humidity in the three detection chambers 2.

[0056] Reference Figure 1 , Figure 2 and Figure 8The power-on structure includes a rotating shaft 25 installed on the top of the detection box 1 through a mounting plate, and the rotating shaft 25 can rotate freely. Two special-shaped rods 26 are fixedly sleeved on the outer wall of the rotating shaft 25, and a second gear 28 is fixedly sleeved between the two special-shaped rods 26. A second rack 29 meshing with the second gear 28 is fixed on one side of the connecting arm 7, and a wiring electrode 27 is provided at one end of the two special-shaped rods 26. The wiring electrode 27 cooperates with the wiring terminal of the alarm light to energize the alarm light.

[0057] Specifically, when the connecting arm 7 moves downward and is located below the mounting block 30, the second rack 29 on one side of the connecting arm 7 meshes with the second gear 28, and the second rack 29 drives the rotating shaft 25 and the special-shaped rod 26 to rotate 90 degrees through the second gear 28 until the connecting arm 7 is attached to the top of the detection box 1. At this time, the wiring electrode 27 just touches the wiring terminal of the alarm light, completing the power-on of the alarm light.

[0058] Reference Figure 1 , Figure 2 , Figure 6 and Figure 7 The driving structure includes a worm 12 installed through a base on the top inner wall of the placement bin 3 and enabling it to rotate freely. A worm wheel 11 is rotatably connected to the top inner wall of the placement bin 3. The worm wheel 11 is slidably sleeved on the outer wall of the connecting column 4 through a slide groove and a slider. The worm 12 is meshed with the worm wheel 11 to drive the connecting column 4 to rotate. A one-way bearing 13 is arranged on the outer wall of the worm 12. The inner ring of the one-way bearing 13 is fixedly connected to the outer wall of the worm 12. A first gear 14 is fixed to the outer ring of the one-way bearing 13. A first rack 15 slides through the top inner wall of the placement bin 3. The first rack 15 is meshed with the first gear 14. The top end of the first rack 15 extends to the top of the detection box 1 and is slidably connected to the bottom of the fixed plate 6.

[0059] Specifically, when it is necessary to move the alarm light to another inspection chamber 2 for inspection, the cylinder 5 drives the connecting arm 7 and the alarm light to move upward through the connecting column 4 until the alarm light is located above the mounting block 30 and the special-shaped rod 26. After that, the fixed plate 6 drives the first rack 15 to move upward, and the first rack 15 starts to mesh with the first gear 14. The first rack 15 drives the first gear 14 to rotate counterclockwise. At this time, the first gear 14 is in a locked state with the worm 12 through the one-way bearing 13.

[0060] Specifically, the first gear 14 drives the worm 12 to rotate counterclockwise, and the worm 12 cooperates with the worm wheel 11 to drive the connecting column 4 and the connecting arm 7 to rotate, which can rotate the alarm light to the position of the corresponding detection port 16, making it convenient for the alarm light to be inserted into the detection chamber 2 for detection later.

[0061] Reference Figure 4 and Figure 5An annular airbag 8 is fixed on the inner wall of the connecting arm 7, a circular airbag 9 is fixed at the bottom of the connecting arm 7, and an air injection pipe 10 is arranged in the connecting arm 7. The two ends of the air injection pipe 10 are respectively connected with the annular airbag 8 and the circular airbag 9, and are used to inject the gas in the circular airbag 9 into the annular airbag 8 to squeeze and fix the alarm light.

[0062] Specifically, when the connecting arm 7 moves downward, the connecting arm 7 cooperates with the detection box 1 to complete the squeezing of the circular airbag 9, and the air in the circular airbag 9 is injected into the annular airbag 8 through the air injection pipe 10. At this time, the annular airbag 8 expands and can clamp the alarm light to prevent the alarm light from shaking when it is knocked later.

[0063] Reference Figure 8 and Fig. 9 A mounting block 30 is fixed at one end of the special-shaped rod 26, a sliding plate 31 is slidably connected inside the mounting block 30, the wiring electrode 27 is fixed on one side of the sliding plate 31, the sliding plate 31 is made of insulating material, a first spring 32 is fixed on the side of the sliding plate 31 away from the wiring electrode 27, and the other end of the first spring 32 is fixedly connected to the inner wall of one side of the mounting block 30.

[0064] Specifically, such a design allows the first spring 32 to give way appropriately when the wiring electrode 27 contacts the wiring terminal of the alarm light, thereby ensuring smooth wiring.

[0065] Reference Fig. 9 At the same time, the outer walls at both ends of the rotating shaft 25 are sleeved with damping bearings, and the two damping bearings are fixedly connected to the adjacent mounting seats respectively. This design ensures that when the connecting arm 7 moves up and resets, the second rack 29 will drive the second gear 28 and the special-shaped rod 26 to rotate 90° in the opposite direction.

[0066] Specifically, the damping bearing in the mounting seat can ensure that the rotating shaft 25 is in a stationary state when the second gear 28 and the second rack 29 are out of meshing state, which facilitates the subsequent cooperation between the wiring electrode 27 and the wiring terminal of the alarm light.

[0067] Example 2

[0068] refer to Fig.11 and Fig.12, improved on the basis of Example 1: a fixed plate 41 is fixed to the inner wall of one side of the three detection chambers 2, and a plurality of slide bars 42 slide through the fixed plate 41, and the same slide plate 43 is fixed to the top of these slide bars 42, and the slide bar 43 slides on the inner wall of one side of the detection chamber 2, and a plurality of second springs 44 are fixed between the slide plate 43 and the fixed plate 41, and these second springs 44 are all sleeved on the outer wall of the slide bar 42, and the top of the slide plate 43 is slidably connected to a moving frame 45, and a pin rod 46 is fixed to the side of the bottom of the disk 19 that deviates from the center of the circle, and the bottom end of the pin rod 46 extends into the moving frame 45 and slidably cooperates with the moving frame 45, and a triangular block 47 is fixed to one side of the moving frame 45, and the inclined surface of the triangular block 47 cooperates with the pin rod 46, so that the pin rod 46 can be reinserted into the moving frame 45.

[0069] refer to Fig.12 A base plate 49 is also fixed to the top of the slide plate 43, and a knocking rod 50 is fixed to the side of the moving frame 45 close to the base plate 49. One end of the knocking rod 50 slides through the base plate 49, and a tension spring 51 is fixed between the moving frame 45 and the base plate 49. The tension spring 51 is sleeved on the outer wall of the knocking rod 50. This design enables the knocking rod 50 and the tension spring 51 to cooperate to knock on the alarm light. A pressing plate 48 is also fixed to the bottom of the slide plate 43. The pressing plate 48 is connected to the alarm light and is used to push the slide plate 43 downward, thereby releasing the brake of the pin 46 on the moving frame 45.

[0070] Specifically, in actual operation, when the connecting arm 7 moves downward and drives the closing plate 18 to rotate 180°, the rotating column 17 will drive the knocking rod 50 to move outward through the cooperation of the disc 19, the pin rod 46 and the moving frame 45. At this time, the tension spring 51 will be in a stretched state. When the alarm light is inserted into the detection chamber 2 through the detection port 16, the bottom of the alarm light will push the slide plate 43 downward through the pressing plate 48, and the second spring 44 begins to compress. At the same time, the pin rod 46 will detach from the moving frame 45, and the moving frame 45 and the knocking rod 50 will knock on the alarm light under the tension of the tension spring 51 to detect the quality of the alarm light.

[0071] When the connecting arm 7 drives the alarm light to move up and reset, the slide plate 43 will move up and reset synchronously under the action of the second spring 44. At the same time, the rotating column 17 rotates in the opposite direction and resets under the action of the torsion spring 20. When the rotating column 17 drives the pin rod 46 to rotate, the pin rod 46 will be reinserted into the moving frame 45 with the cooperation of the inclined surface of the triangular block 47, preparing for subsequent knocking detection.

[0072] The method for using the light detection device of the smart home sound and light alarm light comprises the following steps:

[0073] S1. Three detection chambers 2 are provided in the detection box 1, namely, a high temperature detection chamber, a low temperature detection chamber and a humidity detection chamber. The high temperature detection chamber and the low temperature detection chamber are heated and cooled respectively by a heating plate 35 and a cooling plate 37. The temperature sensor 36 is used to detect the temperature of the high temperature detection chamber and the low temperature detection chamber, and the injection pipe 34 is used to inject moisture into the humidity detection chamber. The humidity sensor 38 is used to detect the humidity in the humidity detection chamber. The alarm lights are placed in the corresponding detection chambers 2 in sequence and the power is turned on. The brightness and flashing frequency of the alarm lights when running in high temperature, low temperature and humid environments are photographed by a camera 39. In addition, the volume of the alarm light alarm is detected by a decibel meter 33. The detection is very comprehensive.

[0074] S2. During detection, the alarm light is placed in the connecting arm 7, and the cylinder 5 drives the connecting arm 7 to move downward through the connecting column 4, and the connecting arm 7 drives the alarm light to move downward and insert into the detection chamber 2 through the detection port 16; when the connecting arm 7 moves downward, the pin 24 enters the upper vertical groove 21 and moves along the trajectory of the arc groove 22 and the lower vertical groove 23, thereby driving the rotating column 17 and the closing plate 18 to rotate, so that the closing plate 18 releases the closure of the detection port 16, so that the alarm light is inserted into the detection chamber 2 through the detection port 16 for detection at a later stage;

[0075] S3. When the connecting arm 7 moves downward, the connecting arm 7 cooperates with the detection box 1 to squeeze the circular airbag 9. The air in the circular airbag 9 is injected into the annular airbag 8 through the air injection pipe 10. At this time, the annular airbag 8 expands to clamp the alarm light, so as to prevent the alarm light from shaking when it is knocked later.

[0076] S4. In addition, when the connecting arm 7 moves down and is located below the mounting block 30, the second rack 29 on one side of the connecting arm 7 meshes with the second gear 28, and the second rack 29 drives the rotating shaft 25 and the special-shaped rod 26 to rotate 90 degrees through the second gear 28, until the connecting arm 7 fits on the top of the detection box 1, at which time the wiring electrode 27 just touches the wiring terminal of the alarm light to complete the power-on of the alarm light; in addition, the cooperation of the first spring 32 and the sliding plate 31 can give way to the wiring electrode 27; when the connecting arm 7 moves up and resets, the second rack 29 drives the second gear 28 and the special-shaped rod 26 to rotate 90 degrees in the opposite direction, and the damping bearing in the mounting seat can ensure that the rotating shaft 25 is in a stationary state when the second gear 28 and the second rack 29 are out of mesh;

[0077] S5. When the connecting arm 7 moves downward and drives the closing plate 18 to rotate 180°, the rotating column 17 drives the knocking rod 50 to move outward through the cooperation of the disc 19, the pin 46 and the moving frame 45. At this time, the tension spring 51 is in a stretched state. When the alarm light is inserted into the detection chamber 2 through the detection port 16, the bottom of the alarm light pushes the slide plate 43 downward through the pressing plate 48, the second spring 44 begins to compress, and the pin 46 disengages from the moving frame 45. The moving frame 45 and the knocking rod 50 knock the alarm light under the tension of the tension spring 51 to detect the quality of the alarm light; when the connecting arm 7 drives the alarm light to move upward and reset, the slide plate 43 moves upward and reset synchronously under the action of the second spring 44, and the rotating column 17 rotates in the opposite direction and resets under the action of the torsion spring 20. When the rotating column 17 drives the pin 46 to rotate, the pin 46 is reinserted into the moving frame 45 with the cooperation of the inclined surface of the triangular block 47 for subsequent knocking detection;

[0078] S6. When the alarm light needs to be moved to another inspection chamber 2 for inspection, the cylinder 5 drives the connecting arm 7 and the alarm light to move upward through the connecting column 4 until the alarm light is located above the mounting block 30 and the special-shaped rod 26. After that, when the fixed plate 6 drives the first rack 15 to move upward, the first rack 15 begins to mesh with the first gear 14, and the first rack 15 drives the first gear 14 to rotate counterclockwise. At this time, the first gear 14 is in a locked state with the worm 12 through the one-way bearing 13, and the first gear 14 drives the worm 12 to rotate counterclockwise. The worm 12 cooperates with the worm wheel 11. It drives the connecting column 4 and the connecting arm 7 to rotate, and can rotate the alarm light to the position of the corresponding detection port 16 to facilitate the later insertion of the alarm light into the detection chamber 2 for detection; in addition, when the connecting column 4 drives the fixed plate 6, the alarm light and the first rack 15 to move down for detection, the first rack 15 drives the first gear 14 to rotate clockwise. At this time, the first gear 14 is in an active state with the worm 12 through the one-way bearing 13, so that the worm 12 shows unidirectional rotation, so that the alarm light can be detected one by one in the three detection chambers 2, the detection is comprehensive, multiple alarm lights can be detected at the same time, and the detection efficiency is high.

[0079] However, as is well known to those skilled in the art, the working principles and wiring methods of the cylinder 5, camera 39, heating plate 35, temperature sensor 36, humidity sensor 38, cooling plate 37 and decibel meter 33 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0080] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A light detection device for a smart home sound and light alarm light, characterized in that: It includes a detection box, which is provided with three detection chambers, and the three detection chambers are respectively a high temperature detection chamber, a low temperature detection chamber and a humidity detection chamber, which are used to detect the light of the alarm light under high temperature, low temperature and humidity conditions, and a placement chamber is provided in the detection box; It also includes a cylinder fixed to the inner wall of the bottom of the placement bin, the output shaft of the cylinder rotates with a connecting column, and the top of the connecting column extends to the top of the detection box, the outer wall of the connecting column is fixed with a fixing plate, and the fixing plate is located above the detection box, the outer wall of the connecting column is fixed with a plurality of connecting arms, and the number of the connecting arms corresponds to the detection bin, and the connecting arms are used to clamp the alarm light; It also includes three detection ports, and the multiple detection ports are arranged on the top of the detection box and are connected to the corresponding detection chambers; Three sets of control structures are set on the top of the test box to control the opening and closing of the test port and maintain the temperature and humidity in the three test chambers; Three sets of power-on structures are all set on the top of the detection box to detect the automatic power-on of the alarm light; A driving structure is arranged in the placement chamber and is used to drive the connecting column to rotate so that the warning light can be detected in different detection chambers; The control structure includes a rotating column rotatably arranged on the top of the detection box, a closing plate is fixedly sleeved on the outer wall of the rotating column, and the closing plate is rotatably arranged on the top of the detection box for closing the detection port, the bottom end of the rotating column rotates and extends into the detection chamber and is fixed with a disc, the outer wall of the rotating column is sleeved with a torsion spring fixedly connected to the top of the disc, the top of the torsion spring is fixedly connected to the top inner wall of the detection chamber, the outer wall of the rotating column is provided with a track groove, the track groove consists of an upper vertical groove, an arc groove and a lower vertical groove, the bottom end and the top end of the arc groove are respectively connected with the lower vertical groove and the upper vertical groove, one end of the connecting arm is fixed with a pin column matched with the track groove, and the pin column cooperates with the track groove to drive the rotating column and the closing plate to rotate; The power-on structure includes a rotating shaft which is rotatably arranged on the top of the detection box through a mounting plate, and the outer wall fixing sleeve of the rotating shaft is provided with two special-shaped rods, and the outer wall fixing sleeve of the rotating shaft is provided with a second gear, and the second gear is located between the two special-shaped rods. A second rack which meshes with the second gear is fixed on one side of the connecting arm, and one end of the two special-shaped rods is provided with a wiring electrode, and the wiring electrode cooperates with the wiring terminal of the alarm light for energizing the alarm light.

2. The light detection device of the smart home sound and light alarm lamp according to claim 1 is characterized in that: A temperature sensor is fixed on one inner wall of the high-temperature detection chamber and the low-temperature detection chamber, and a heating plate and a cooling plate are respectively fixed on one inner wall of the high-temperature detection chamber and the low-temperature detection chamber, which are used to control the temperature inside the high-temperature detection chamber and the low-temperature detection chamber. A humidity sensor is fixed on one inner wall of the humidity detection chamber, and an injection pipe is fixed on one side of the detection box, and one end of the injection pipe extends into the humidity detection chamber, which is used to inject moisture into the humidity detection chamber. Cameras are fixed to the bottom inner walls of the high-temperature detection chamber, the low-temperature detection chamber and the humidity detection chamber through brackets, which are used to detect the brightness and flashing frequency of the alarm light when running in different environments. Three decibel meters are fixed on the outer wall of the detection box, and one end of the three decibel meters extends to the corresponding high-temperature detection chamber, the low-temperature detection chamber and the humidity detection chamber, which are used to detect the sound volume of the alarm light when running in different environments. Transparent protective covers for protecting the cameras are fixed to the bottom inner walls of the three detection chambers.

3. The light detection device of the smart home sound and light alarm lamp according to claim 2 is characterized in that: The driving structure includes a worm which is rotatably arranged on the top inner wall of the placement bin through a base, the top inner wall of the placement bin is rotatably connected with a worm wheel, and the worm wheel is slidably sleeved on the outer wall of the connecting column through a sliding groove and a sliding block, the worm is meshed with the worm wheel, and is used to drive the connecting column to rotate, the outer wall of the worm is provided with a one-way bearing, the inner ring of the one-way bearing is fixedly connected to the outer wall of the worm, the outer ring of the one-way bearing is fixed with a first gear, the top inner wall of the placement bin is slidably penetrated by a first rack, and the first rack is meshed with the first gear, the top end of the first rack extends to the top of the detection box and is slidably connected to the bottom of the fixed plate.

4. The light detection device of the smart home sound and light alarm lamp according to claim 3 is characterized in that: An annular airbag is fixed on the inner wall of the connecting arm, a circular airbag is fixed on the bottom of the connecting arm, and an air injection pipe is provided in the connecting arm. The two ends of the air injection pipe are respectively connected to the annular airbag and the circular airbag, and are used to inject the gas in the circular airbag into the annular airbag to squeeze and fix the alarm light.

5. The light detection device of the smart home sound and light alarm light according to claim 4, characterized in that: A mounting block is fixed at one end of the special-shaped rod, a sliding plate is slidably connected inside the mounting block, the wiring electrode is fixed on one side of the sliding plate, a first spring is fixed on the side of the sliding plate away from the wiring electrode, one end of the first spring is fixedly connected to an inner wall of one side of the mounting block, and the cooperation between the first spring and the sliding plate is used to give way when the wiring electrode touches the wiring terminal of the alarm light.

6. The light detection device of the smart home sound and light alarm light according to claim 5, characterized in that: The outer walls at both ends of the rotating shaft are sleeved with damping bearings, and the two damping bearings are fixedly connected to adjacent mounting seats respectively.

7. The light detection device of the smart home sound and light alarm light according to claim 6, characterized in that: A fixed plate is fixed to the inner wall of one side of the three detection bins, and multiple sliding rods are slidably penetrated in the fixed plate. The same slide plate is fixed on the top of the multiple sliding rods, and the slide plate slides on the inner wall of one side of the detection bin, and multiple second springs are fixed between the slide plate and the fixed plate, and the second spring is sleeved on the outer wall of the slide rod. The top of the slide plate is slidably connected to a moving frame, and a pin rod is fixed on the side of the bottom of the disc deviating from the center of the circle, and the bottom end of the pin rod extends into the moving frame and slidably cooperates with the moving frame, a triangular block is fixed on one side of the moving frame, and the cooperation between the inclined surface of the triangular block and the pin rod is used to reinsert the pin rod into the moving frame, a base plate is fixed on the top of the slide plate, and a knocking rod is fixed on the side of the moving frame close to the base plate, one end of the knocking rod slides through the base plate, a tension spring is fixed between the moving frame and the base plate, and the tension spring is sleeved on the outer wall of the knocking rod, and the knocking rod and the tension spring cooperate to knock on the alarm light, and a pressing plate is fixed to the bottom of the slide plate, and the pressing plate cooperates with the alarm light to push the slide plate downward to release the braking of the moving frame by the pin rod.

8. The method for using the light detection device of the smart home sound and light alarm light according to claim 7, characterized in that: The following steps are involved: S1. Setting up the testing chamber and placing the alarm light: There are three testing chambers for high temperature, low temperature and humidity in the testing box. The temperature is controlled by the heating plate and the cooling plate, and the injection pipe injects moisture into the humidity testing chamber. Put the alarm light into the testing chamber, turn on the power, and use the camera to capture its brightness and flashing frequency. At the same time, use the decibel meter to detect the alarm volume. S2. Insertion of warning light and release of the seal of the detection port: During the detection, the warning light is placed in the connecting arm, and the cylinder drives the connecting arm to move downward, driving the warning light to pass through the detection port and insert into the detection chamber; when the connecting arm moves downward, the pin drives the sealing plate to rotate, releases the seal of the detection port, and facilitates the insertion of the warning light; S3. Clamping and stabilizing the alarm light: When the connecting arm moves downward, it cooperates with the detection box to squeeze the circular airbag, injecting air into the annular airbag to expand it and clamp the alarm light; S4, wiring and powering on the alarm light: When the connecting arm moves down and is located below the mounting block, the rack and gear drive the rotating shaft and the special-shaped rod to rotate, so that the wiring electrode touches the wiring terminal of the alarm light and is energized; when the connecting arm moves up, the rack and gear rotate in the opposite direction, and the rotating shaft remains stationary under the action of the damping bearing; S5. Movement of the knocking rod and knocking of the alarm light: When the connecting arm moves downward to drive the closing plate to rotate, the knocking rod moves outward through a series of mechanical structures; after the alarm light is inserted into the detection chamber, its bottom pushes the slide plate downward to disengage the pin rod from the moving frame, and the knocking rod knocks the alarm light under the action of the tension spring to detect the quality; when the connecting arm moves upward, the slide plate is reset, the rotating column rotates in the opposite direction, and the pin rod is reinserted into the moving frame with the cooperation of the inclined surface of the triangular block for subsequent knocking detection; S6. Movement of alarm light and multi-bin inspection: When the alarm light needs to be moved to another inspection bin, the cylinder drives the connecting arm and the alarm light to move up to above the mounting block and the special-shaped rod; the fixed plate drives the first rack to move up and engage with the first gear, driving it to rotate counterclockwise and lock it with the worm through a one-way bearing; the worm drives the worm wheel to rotate, so that the connecting arm rotates to the corresponding inspection port position; when the connecting arm moves down for inspection, the first rack drives the first gear to rotate clockwise, but the worm rotates unidirectionally, so that the alarm light is inspected one by one in the three inspection bins.

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