Smoke penetrability testing device for fire-fighting lamp

Abstract

The invention discloses a fire-fighting lamp smog penetration performance testing device, and relates to the technical field of fire-fighting lamps, and the fire-fighting lamp smog penetration performance testing device comprises an operation unit which comprises a fixed steel frame, a placement part arranged at the top of the fixed steel frame, and a to-be-tested part arranged at the top of the placement part; the smoke testing unit comprises a smoke assembly arranged at the top of the fixed steel frame and a testing assembly arranged at the front end of the smoke assembly, and the testing assembly is connected with the fixed steel frame. According to the fire-fighting lamp smoke penetrating power test system, the required amount of smoke is accurately generated by manually controlling oxygen supply, and the fire scene environment is simulated. According to the system, smoke is generated in the test box through the reaction of phosphorus powder and oxygen, and the brightness of light penetrating through the smoke is collected through the light source sensor so as to evaluate the light penetrating power of the fire-fighting lamp. The lamps on the test lamp panel are gradually lightened according to different light penetrating power, and the test result is visually displayed.

Description

Technical Field

[0001] The present invention relates to the technical field of fire fighting lamps, and in particular to a smoke penetration performance testing device for fire fighting lamps. Background Art

[0002] Firefighting lighting tools are one of the most frequently used and most commonly equipped emergency rescue equipment. They have played a huge role in the rescue work of earthquake disasters, building collapse accidents, and traffic accidents. In recent years, various accidents and disasters have occurred frequently in my country, and firefighting and rescue tasks have become increasingly heavy and arduous. Faced with the current severe situation, firefighting forces need firefighting lighting fixtures with higher brightness and longer service life.

[0003] Existing fire-fighting lighting fixtures can only undergo standardized testing before leaving the factory. When in use, the equipment may have aged and the bulb's smoke penetration may not meet the standard. The inspectors can only judge accurately based on their experience whether the aging degree of the equipment has reached the replacement standard. Once a misjudgment is made, the equipment will not be able to be used properly in a dangerous situation, resulting in losses. Summary of the invention

[0004] In view of the problems existing in the above-mentioned existing fire-fighting lamp smoke penetration performance testing device, the present invention is proposed.

[0005] Therefore, the present invention provides a fire-fighting lamp smoke penetration performance testing device, the purpose of which is to solve the problem that the equipment may have aged during use and the bulb's smoke penetration performance does not meet the standard, while the inspection personnel can only judge whether the aging degree of the equipment has reached the replacement standard based on experience. Once the judgment is wrong, the equipment will not be able to be used well in a dangerous situation, resulting in losses.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an operating unit comprises a fixed steel frame, a placement piece arranged on the top of the fixed steel frame, and an object to be inspected arranged on the top of the placement piece; The smoke test unit comprises a smoke assembly arranged on the top of the fixed steel frame and a test assembly arranged at the front end of the smoke assembly, and the test assembly is connected to the fixed steel frame.

[0007] As a preferred solution of the fire-fighting lamp smoke penetration performance testing device described in the present invention, the smoke assembly includes a smoke-making box arranged on the top of the fixed steel frame, a control component arranged inside the smoke-making box, an oxygen storage component arranged on one side of the control component, a reaction zone arranged inside the smoke-making box, and a feed port arranged on one side of the smoke-making box.

[0008] As a preferred solution of the fire-fighting lamp smoke penetration performance test device of the present invention, a smoke conveying pipe is arranged on one side of the smoke making box, and the smoke conveying pipe is connected to the test assembly.

[0009] As a preferred solution of the fire-fighting lamp smoke penetration performance testing device described in the present invention, wherein: a handle is slidably provided inside the control member, a pressure plate is provided on one side of the handle, a return spring 1 is provided inside the pressure plate, and the return spring 1 is connected to the inside of the control member, a pressure column is provided on the other side of the pressure plate, a blocking block is provided at the other end of the pressure column, and the blocking block is slidably connected to the oxygen storage member.

[0010] As a preferred solution of the fire-fighting lamp smoke penetration performance testing device of the present invention, an oxygen delivery pipe is arranged on the top of the control component, and the oxygen delivery pipe is connected to the reaction zone.

[0011] As a preferred solution of the fire-fighting lamp smoke penetration performance testing device described in the present invention, a reaction tank is arranged inside the reaction zone, phosphorus powder is arranged inside the reaction tank, an interception plate is arranged on one side of the reaction tank, and the interception plate is connected to the oxygen delivery pipe.

[0012] As a preferred solution of the fire-fighting lamp smoke penetration performance testing device described in the present invention, an oxygen tube is arranged inside the oxygen storage component, and one side of the oxygen tube is slidably connected to the blocking block, and a replacement plate is arranged at the other end of the oxygen tube, and the replacement plate is connected to the smoke making box.

[0013] As a preferred solution of the fire-fighting lamp smoke penetration performance testing device described in the present invention, the testing assembly includes a testing box arranged at the other end of the smoke conveying pipe, a testing piece slidably arranged inside the testing box, a clamping piece arranged inside the testing piece, a light source sensor arranged on the inner wall of the testing box, a propeller fan arranged inside the testing box, and a smoke exhaust port arranged on the top of the testing box.

[0014] As a preferred solution of the fire-fighting lamp smoke penetration performance testing device described in the present invention, wherein: an electric push rod is arranged inside the test piece, a moving block is arranged at the output end of the electric push rod, a second reset spring is arranged inside the moving block, a moving base plate is arranged on the top of the second reset spring, and the moving base plate is slidably connected to the moving block, a control pressure plate is arranged on one side of the moving base plate, and the control pressure plate is slidably connected to the test piece.

[0015] As a preferred solution of the fire-fighting lamp smoke penetration performance testing device of the present invention, a collecting plate is arranged at the bottom of the light source sensor, a testing lamp board is arranged at the other end of the collecting plate, and the testing lamp board is connected to the testing box.

[0016] Beneficial effects of the present invention: The fire lamp smoke penetration test system manually controls the oxygen supply to accurately generate the required amount of smoke to simulate the fire scene environment. The system uses the reaction of phosphorus powder and oxygen to generate smoke in the test box, and collects the brightness of light passing through the smoke through the light source sensor to evaluate the light penetration of the fire lamp. The lights on the test lamp board gradually light up according to the different light penetrations, and the test results are displayed intuitively. In addition, the system moves the lamp head through an electric push rod to simulate the test conditions at different distances, and uses a propeller fan to disrupt the smoke and simulate the influence of wind flow to test the working effect of the fire lamp under irregular smoke and wind speed conditions. The design of the entire system improves the accuracy and practicality of the test, ensures that the fire lamp can work effectively in an emergency, and enhances the reliability and safety of fire equipment in a real fire environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the fire-fighting lamp smoke penetration performance testing device of the present invention.

[0019] Figure 2 It is a left-side structural schematic diagram of the fire-fighting lamp smoke penetration performance testing device of the present invention.

[0020] Figure 3 It is a right view structural schematic diagram of the fire-fighting lamp smoke penetration performance testing device of the present invention.

[0021] Figure 4 It is a schematic diagram of the top structure of the fire-fighting lamp smoke penetration performance testing device of the present invention.

[0022] Figure 5 This is a diagram showing the internal structure of the smoke-making component of the fire-fighting lamp smoke penetration performance testing device of the present invention.

[0023] Figure 6 This is a cross-sectional structural diagram of the smoke-making component of the fire-fighting lamp smoke penetration performance testing device of the present invention.

[0024] Figure 7This is a schematic diagram of the structure of the smoke-making component of the fire-fighting lamp smoke penetration performance testing device of the present invention.

[0025] Figure 8 The smoke penetration performance testing device of the fire-fighting lamp of the present invention Figure 7 A magnified view of the structure at A.

[0026] Fig. 9 This is a diagram showing the internal structure of a test assembly of a fire-fighting lamp smoke penetration performance test device of the present invention.

[0027] Fig.10 This is a cross-sectional structural diagram of the test assembly of the fire-fighting lamp smoke penetration performance test device of the present invention.

[0028] Fig.11 This is an expanded structural diagram of the test components of the fire-fighting lamp smoke penetration performance test device of the present invention.

[0029] Fig.12 The smoke penetration performance testing device of the fire-fighting lamp of the present invention Fig.11 Enlarged structural diagram at point B.

[0030] Description of reference numerals: 100, operating unit; 101, fixed steel frame; 102, placement member; 103, member to be inspected; 200, smoke test unit; 201, smoke assembly; 201a, smoke making box; 201b, control member; 201b-1, handle; 201b-2, pressure plate; 201b-3, return spring 1; 201b-4, pressure column; 201b-5, blocking block; 201b-6, oxygen delivery pipe; 201c, reaction zone; 201c-1, reaction tank; 201c-2, phosphorus powder; 201c-3, interception plate; 201d, oxygen storage member; 201d-1 , oxygen tube; 201d-2, replacement plate; 201e, feed port; 201f, smoke conveying pipe; 202, test assembly; 202a, test box; 202b, test piece; 202b-1, electric push rod; 202b-2, moving block; 202b-3, reset spring 2; 202b-4, moving bottom plate; 202b-5, control pressure plate; 202c, light source sensor; 202c-1, collection plate; 202c-2, test light board; 202d, propeller fan; 202e, smoke exhaust port; 202f, clamping piece; 202f-1, clamping piece; 202g, observation panel. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] Example 1, reference Figure 1 - Figure 4, which is the first embodiment of the present invention, provides a fire-fighting lamp smoke penetration performance testing device, the device comprising: an operating unit 100, and a smoke testing unit 200.

[0033] The operating unit 100 includes a fixed steel frame 101, a placement piece 102 arranged on the top of the fixed steel frame 101, and a test piece 103 arranged on the top of the placement piece 102. When the fire lamp needs to be tested, the produced fire lamp is taken to the top of the placement piece 102 and fixed on the test piece 103. Then, the test is started and the handle 201b-1 on the smoke assembly 201 is manually pulled, so that the pressure column 201b-4 inside the control piece 201b falls off from the oxygen storage piece 201d with the blocking block 201b-5, and the oxygen inside the oxygen storage piece 201d begins to leak and permeates inside the control piece 201b, and the leaked oxygen The oxygen is transported to the inside of the reaction zone 201c through the oxygen delivery tube 201b-6 on the top of the control element 201b, so that the oxygen in the oxygen tube 201d-1 begins to contact with the phosphorus powder 201c-2 in the reaction zone 201c and reacts. Because the entry of oxygen causes a contact reaction with 201-2, a large amount of smoke begins to be generated, and the content of oxygen leakage can be controlled by manually controlling the movement of the handle 201b-1. By controlling the oxygen content, the amount of smoke generated by the reaction with the phosphorus powder 201c-2 can be accurately controlled, so that the concentration of smoke can be adjusted and controlled at will by adjusting the oxygen, and the fire lamp test effect under different environments can be carried out; The smoke test unit 200 includes a smoke assembly 201 disposed on the top of the fixed steel frame 101, and a test assembly 202 disposed at the front end of the smoke assembly 201, and the test assembly 202 is connected to the fixed steel frame 101, and reacts inside the smoke box 201a, and the generated smoke is transported to the inside of the test box 202a through the smoke conveying pipe 201f on the smoke box 201a. The smoke concentration generated inside the smoke box 201a can control the smoke concentration inside the test box 202a. When the smoke concentration inside the test box 202a reaches a specified content, , manually pull the control pressing plate 202b-5, so that the test piece 202b slides out from the inside of the test box 202a, take down the fire lamp waiting for detection on the test piece 103, turn on the fire lamp, and place it inside the clamping piece 202f. The clamping piece 202f fixes the fire lamp, and then presses the control pressing plate 202b-5 downward, so that the control pressing plate 202b-5 moves downward with the clamping piece 202f and the fire lamp, and sinks into the inside of the moving block 202b-2, and then pushes the control pressing plate 202b-5, so that the test piece 202b and the clamping piece 20 2f enters the test box 202a with the fire lamp, and then starts to test the fire lamp. The light emitted by the fire lamp entering the test box 202a is detected and collected by the light sensor 202c set at the other end of the inner wall of the test box 202a, and the light source data is analyzed and then displayed through the test light board 202c-2. If the fire lamp inside the test box 202a has strong smoke penetration, the three lights on the test light board 202c-2 will all light up, indicating that the fire lamp has high penetration. If the light on the test light board 202c-2 is not on or one is on, , two indicate weak penetration, and the test piece 202b can also be used to move the clamp 202f, so that the clamp 202f moves with the fire light. By moving the internal fire light, and then observing the panel 202g, the best operating distance and the best penetration distance of the fire light can be effectively tested, thereby improving the test performance of the fire light. The operation of the spiral fan 202d can also make the smoke inside the test box 202a move irregularly, simulating the penetration ability of the fire light in the case of wind blowing smoke, and can simulate the testing of the fire light in different environments.

[0034] During use, when testing the fire lamp, the produced fire lamp is taken to the top of the placement part 102 and fixed on the test piece 103, and then the test is started. The handle 201b-1 on the smoke assembly 201 is manually pulled, so that the pressure column 201b-4 inside the control part 201b falls off from the oxygen storage part 201d with the blocking block 201b-5, and the oxygen inside the oxygen storage part 201d begins to leak and diffuse inside the control part 201b, and the leaked oxygen passes through the oxygen delivery pipe 201b on the top of the control part 201b. 01b-6, transported to the interior of the reaction zone 201c, so that the oxygen inside the oxygen tube 201d-1 begins to contact and react with the phosphorus powder 201c-2 inside the reaction zone 201c. Because the entry of oxygen causes a contact reaction with 201-2, a large amount of smoke begins to be generated, and the amount of oxygen leakage can be controlled by manually controlling the movement of the handle 201b-1. By controlling the oxygen content, the amount of smoke generated by the reaction with the phosphorus powder 201c-2 can be accurately controlled, so that the concentration of the smoke can be adjusted and controlled at will.

[0035] When the smoke concentration inside the test box 202a reaches the specified content, the control pressing plate 202b-5 is manually pulled to make the test piece 202b slide out from the test box 202a, take down the fire lamp waiting for detection on the test piece 103, turn on the fire lamp and place it inside the clamp 202f. The clamp 202f fixes the fire lamp and then presses the control pressing plate 202b-5 downward to make the control pressing plate 202b-5 move downward with the clamp 202f and the fire lamp and sink into the moving block 202b-2. Then push the control pressing plate 202b-5 to make the test piece 202b and the clamp 202f enter the test box 202a with the fire lamp, and then start testing the fire lamp. The light source emitted by the fire lamp entering the test box 202a is detected and collected by the light source sensor 202c set at the other end of the inner wall of the test box 202a, and the fire lamp is put into the test box 202a. The light source data is analyzed and then displayed through the test light board 202c-2. If the fire lamp inside the test box 202a has a strong ability to penetrate smoke, the three lights on the test light board 202c-2 will all be on, indicating that the fire lamp has high penetration. If the lights on the test light board 202c-2 are not on or one or two are on, it means that the penetration is weak. The clamp 202f can also be moved by the test piece 202b, so that the clamp 202f moves with the fire lamp. By moving the internal fire lamp, the observation panel 202g can effectively test the optimal use distance and optimal penetration distance of the fire lamp, thereby improving the test performance of the fire lamp. The operation of the spiral fan 202d can also make the smoke inside the test box 202a move irregularly, simulating the penetration ability of the fire lamp in the case of wind blowing smoke. It can simulate the testing of fire lamps in different environments, thereby improving the test effect and accuracy.

[0036] Example 2, reference Figure 1 - Figure 8 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: a smoke assembly 201 includes a smoke making box 201a arranged on the top of a fixed steel frame 101, a control component 201b arranged inside the smoke making box 201a, an oxygen storage component 201d arranged on one side of the control component 201b, a reaction zone 201c arranged inside the smoke making box 201a, and a feed port 201e arranged on one side of the smoke making box 201a. A smoke dust conveying pipe 201f is arranged on one side of the smoke making box 201a, and the smoke dust conveying pipe 201f is connected to the test assembly 202. When it is necessary to test the generation of smoke, the feed port 201e is opened to replenish the material inside the reaction zone 201c, and the material is replaced by opening the replacement plate 201d-2 to ensure use during testing.

[0037] Compared with Example 1, further, a handle 201b-1 is slidably provided inside the control member 201b, a pressure plate 201b-2 is provided on one side of the handle 201b-1, a return spring 201b-3 is provided inside the pressure plate 201b-2, and the return spring 201b-3 is connected to the inside of the control member 201b, a pressure column 201b-4 is provided on the other side of the pressure plate 201b-2, a blocking block 201b-5 is provided on the other end of the pressure column 201b-4, and the blocking block 201b-5 is slidably connected to the oxygen storage member 201d, an oxygen delivery tube 201b-6 is provided on the top of the control member 201b, and the oxygen delivery tube 201b-6 is connected to the reaction zone 201c. When testing the generation of smoke, the handle 201b-1 inside the control member 201b is manually pulled to make the handle 201b-1 carry the pressure plate 201b -2 and the pressure column 201b-4 move, and the blocking block 201b-5 falls off from the release port of the handle 201b-1. The oxygen inside the handle 201b-1 begins to leak due to the falling of the blocking block 201b-5, and diffuses into the interior of the control part 201b, and the oxygen begins to diffuse upward through the oxygen delivery pipe 201b-6 on the top of the control part 201b, and the oxygen leakage amount of the oxygen tube 201d-1 can be controlled by controlling the moving distance of the handle 201b-1, so as to control and adjust the oxygen content in real time, and the return spring 201b-3 at the rear end of the pressure plate 201b-2 can automatically reinsert the blocking block 201b-5 into the oxygen tube 201d-1 for blocking when the handle 201b-1 is released, so as to prevent excessive oxygen leakage due to improper operation.

[0038] Further, a reaction tank 201c-1 is provided inside the reaction zone 201c, phosphorus powder 201c-2 is provided inside the reaction tank 201c-1, an interception plate 201c-3 is provided on one side of the reaction tank 201c-1, and the interception plate 201c-3 is connected to the oxygen delivery pipe 201b-6, an oxygen tube 201d-1 is provided inside the oxygen storage element 201d, and one side of the oxygen tube 201d-1 is slidably connected to the blocking block 201b-5, a replacement plate 201d-2 is provided on the other end of the oxygen tube 201d-1, and the replacement plate 201d-2 is connected to the cigarette making box 201a, and the oxygen inside the control element 201b is transported to the reaction zone 201 through the oxygen delivery pipe 201b-6. c, after the oxygen is intercepted and divided by the interception plate 201c-3, it begins to contact with the phosphorus powder 201c-2 inside the reaction tank 201c-1 and starts to react. As the phosphorus powder 201c-2 comes into contact with the oxygen, a large amount of smoke is generated. The smoke is generated inside the reaction area 201c, and the moving distance of the handle 201b-1 can be manually adjusted to adjust the oxygen content. When adjusting the oxygen content, the reaction effect of oxygen and phosphorus powder 201c-2 can also be adjusted, so that the smoke content can be controlled at any time, and the smoke concentration can be adjusted, so that the fire lamp can be tested in different smoke environments to improve the test effect and performance of the fire lamp.

[0039] During use, when it is necessary to test the generation of smoke, open the feed port 201e to replenish the material inside the reaction zone 201c, and replace the material by opening the replacement plate 201d-2 to ensure the use during the test. By manually pulling the handle 201b-1 inside the control member 201b, the handle 201b-1 moves with the pressing plate 201b-2 and the pressing column 201b-4, and the blocking block 201b-5 falls off from the release port of the handle 201b-1, and the inside of the handle 201b-1 is Because the blocking block 201b-5 falls off, the oxygen in the oxygen tube 201d-1 begins to leak and diffuses inside the control member 201b, and the oxygen begins to diffuse upward through the oxygen delivery tube 201b-6 on the top of the control member 201b. The oxygen leakage amount of the oxygen tube 201d-1 can be controlled by controlling the moving distance of the handle 201b-1, so that the oxygen content can be controlled and adjusted in real time, and the return spring 201b-2 at the rear end of the pressing plate 201b-2 can be used to adjust the oxygen content of the oxygen tube 201d-1. -3 can automatically reinsert the blocking block 201b-5 into the oxygen tube 201d-1 to block it when the handle 201b-1 is released, so as to prevent excessive leakage of oxygen due to improper operation. The oxygen inside the control component 201b is transported to the reaction area 201c through the oxygen delivery pipe 201b-6. After the oxygen is intercepted and divided by the interception plate 201c-3, it begins to contact with the phosphorus powder 201c-2 inside the reaction tank 201c-1 and starts to react. As the phosphorus powder 201c-2 contacts with the oxygen, a large amount of smoke is generated. The smoke is generated inside the reaction area 201c, and the moving distance of the handle 201b-1 can be manually adjusted to adjust the oxygen content. When adjusting the oxygen content, the reaction effect of oxygen and phosphorus powder 201c-2 can also be adjusted, so that the smoke content can be controlled at any time, and the smoke concentration can be adjusted, so that the fire lamp test can be simulated and tested under different smoke environments, thereby improving the test effect of the fire lamp.

[0040] The remaining structures are the same as those of Example 1.

[0041] Example 3, reference Figure 1 - Fig.12, which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the test assembly 202 includes a test box 202a arranged at the other end of the smoke conveying pipe 201f, a test piece 202b slidably arranged inside the test box 202a, a clamping piece 202f arranged inside the test piece 202b, a light source sensor 202c arranged on the inner wall of the test box 202a, a spiral fan 202d arranged inside the test box 202a, and a smoke exhaust port 202e arranged on the top of the test box 202a. When the fire lamp is tested, the smoke produced inside the smoke box 201a is put into the test box 201a. The generated smoke is transported to the inside of the test box 202a through the smoke conveying pipe 201f. When the smoke content in the test box 202a reaches the specified content, the test piece 202b is pulled to make the test piece 202b slide out of the test box 202a with the clamping piece 202f, and then the fire lamp on the test piece 103 is taken down, and the fire lamp is turned on and placed on the clamping piece 202f. The clamping piece 202f fixes the fire lamp, and then the fire lamp is tested. After the test is completed, the smoke inside the test box 202a is discharged through the smoke exhaust port 202e, waiting for the next use.

[0042] Compared with Example 2, further, the test piece 202b is provided with an electric push rod 202b-1 inside, the output end of the electric push rod 202b-1 is provided with a moving block 202b-2, the moving block 202b-2 is provided with a reset spring 202b-3 inside, the top of the reset spring 202b-3 is provided with a moving bottom plate 202b-4, and the moving bottom plate 202b-4 is slidably connected to the moving block 202b-2, and a control pressing plate 202b-5 is provided on one side of the moving bottom plate 202b-4, and the control pressing plate 202b-5 is slidably connected to the test piece 202b, and the control pressing plate 202b-5 is manually pressed before the test. Plate 202b-5, so that the control pressing plate 202b-5 with the clamping piece 202f and the fire light moves downward, and pushes the test piece 202b back into the test box 202a. After the test piece 202b enters the test box 202a, the control pressing plate 202b-5 is released, and the control pressing plate 202b-5 is lifted up again by the return spring 202b-3 at the bottom, so that the movable bottom plate 202b-4 with the clamping piece 202f and the fire light to be tested returns to the original position for testing, so that the fire light can enter the test box 202a and reach the designated position for testing, thereby improving the accuracy of the test.

[0043] Furthermore, a collecting plate 202c-1 is provided at the bottom of the light source sensor 202c, and a test light board 202c-2 is provided at the other end of the collecting plate 202c-1, and the test light board 202c-2 is connected to the test box 202a. After the clamp 202f and the fire lamp reach the specified position, the light source sensor 202c provided on the other end of the inner wall of the test box 202a starts to receive the light source after the fire lamp penetrates the smoke. The light source is collected by the light source sensor 202c and then the data is transmitted to the inside of the collecting plate 202c-1 for analysis. After the analysis is completed by the collecting plate 202c-1, the test light board 202c-2 is controlled to start displaying the test results, which are displayed through the test light board 202c-2. If the fire lamp inside the test box 202a penetrates the smoke, the test result will be displayed. If the smoke penetration is strong, all three lights on the test light board 202c-2 will be on, indicating that the fire light has high penetration. If the lights on the test light board 202c-2 are not on or only one or two are on, it means that the penetration is weak. The clamp 202f can also be moved by the test piece 202b, so that the clamp 202f moves with the fire light. By moving the internal fire light and then observing the panel 202g, the optimal operating distance and the optimal penetration distance of the fire light can be effectively tested, thereby improving the test performance of the fire light. The operation of the spiral fan 202d can also make the smoke inside the test box 202a move irregularly, simulating the penetration ability of the fire light in the case of wind blowing smoke. This can simulate the testing of the fire light in different environments and improve the test effect.

[0044] During use, when the fire lamp is tested, the smoke generated in the smoke box 201a is transported to the test box 202a through the smoke conveying pipe 201f. When the smoke content in the test box 202a reaches the specified content, the test piece 202b is pulled to make the test piece 202b slide out of the test box 202a with the clamping piece 202f. Then, the fire lamp on the test piece 103 is taken down, and the fire lamp is turned on and placed on the clamping piece 202f. The clamping piece 202f fixes the fire lamp, and then the fire lamp is tested. Before the test, the control pressing plate 202b-5 is manually pressed to make the control pressing plate 202b-5- 5 moves downward with the clamping piece 202f and the fire lamp, and pushes the test piece 202b back into the test box 202a. After the test piece 202b enters the test box 202a, the control pressing plate 202b-5 is released, and the control pressing plate 202b-5 is lifted up again by the return spring 202b-3 at the bottom, so that the movable bottom plate 202b-4 brings the clamping piece 202f and the fire lamp to be tested back to the original position for testing, so that the fire lamp can enter the test box 202a and reach the designated position for testing, thereby improving the accuracy of the test. After the clamping piece 202f and the fire lamp reach the designated position, the test piece 202b passes through the test box 202a. The light source sensor 202c set on the other end of the inner wall starts to receive the light source of the fire lamp after it penetrates the smoke. The light source is collected by the light source sensor 202c and then the data is transmitted to the inside of the collection board 202c-1 for analysis. After the collection board 202c-1 completes the analysis, it controls the test light board 202c-2 to start displaying the test results. If the fire lamp inside the test box 202a has a strong ability to penetrate the smoke, all three lights on the test light board 202c-2 will light up, indicating that the fire lamp has high penetration. If the lights on the test light board 202c-2 are not on or only one or two lights are on, it means that the penetration is weak, and the test result can also be displayed. The test piece 202b moves the clamping piece 202f, so that the clamping piece 202f moves with the fire light. Through the movement of the internal fire light, the observation panel 202g can effectively test the optimal use distance and the optimal penetration distance of the fire light, thereby improving the test performance of the fire light. The operation of the spiral fan 202d can also make the smoke inside the test box 202a move irregularly, simulating the penetration ability of the fire light when there is wind blowing the smoke. It can simulate the testing of the fire light in different environments, thereby improving the test effect. After the test is completed, the smoke inside the test box 202a is discharged through the smoke exhaust port 202e, waiting for the next use.

[0045] The remaining structure is the same as that of Example 2.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A fire-fighting lamp smoke penetration performance test device, characterized in that: include: An operating unit (100) comprises a fixed steel frame (101), a placement piece (102) arranged on the top of the fixed steel frame (101), and an object to be inspected (103) arranged on the top of the placement piece (102); The smoke test unit (200) comprises a smoke component (201) arranged on the top of the fixed steel frame (101), and a test component (202) arranged at the front end of the smoke component (201), and the test component (202) is connected to the fixed steel frame (101).

2. The smoke penetration performance testing device for fire-fighting lamps according to claim 1 is characterized in that: The smoke assembly (201) comprises a smoke making box (201a) arranged on the top of the fixed steel frame (101), a control component (201b) arranged inside the smoke making box (201a), an oxygen storage component (201d) arranged on one side of the control component (201b), a reaction zone (201c) arranged inside the smoke making box (201a), and a material inlet (201e) arranged on one side of the smoke making box (201a).

3. The smoke penetration performance testing device for fire-fighting lamps according to claim 2 is characterized in that: A smoke dust conveying pipe (201f) is provided on one side of the cigarette making box (201a), and the smoke dust conveying pipe (201f) is connected to the testing component (202).

4. The smoke penetration performance testing device for fire-fighting lamps according to claim 3 is characterized in that: A handle (201b-1) is slidably provided inside the control member (201b), a pressure plate (201b-2) is provided on one side of the handle (201b-1), a return spring 1 (201b-3) is provided inside the pressure plate (201b-2), and the return spring 1 (201b-3) is connected to the inside of the control member (201b), a pressure column (201b-4) is provided on the other side of the pressure plate (201b-2), a blocking block (201b-5) is provided at the other end of the pressure column (201b-4), and the blocking block (201b-5) is slidably connected to the oxygen storage member (201d).

5. The smoke penetration performance testing device for fire-fighting lamps according to claim 4 is characterized in that: An oxygen delivery pipe (201b-6) is arranged on the top of the control component (201b), and the oxygen delivery pipe (201b-6) is connected to the reaction zone (201c).

6. The smoke penetration performance testing device for fire-fighting lamps according to claim 5 is characterized in that: A reaction tank (201c-1) is arranged inside the reaction zone (201c), phosphorus powder (201c-2) is arranged inside the reaction tank (201c-1), an interception plate (201c-3) is arranged on one side of the reaction tank (201c-1), and the interception plate (201c-3) is connected to an oxygen delivery pipe (201b-6).

7. The smoke penetration performance testing device for fire-fighting lamps according to claim 6 is characterized in that: An oxygen tube (201d-1) is arranged inside the oxygen storage element (201d), and one side of the oxygen tube (201d-1) is slidably connected to a blocking block (201b-5); a replacement plate (201d-2) is arranged at the other end of the oxygen tube (201d-1), and the replacement plate (201d-2) is connected to a cigarette making box (201a).

8. The smoke penetration performance testing device for fire-fighting lamps according to claim 7 is characterized in that: The test assembly (202) comprises a test box (202a) arranged at the other end of the smoke conveying pipe (201f), a test piece (202b) slidably arranged inside the test box (202a), a clamping piece (202f) arranged inside the test piece (202b), a light source sensor (202c) arranged on the inner wall of the test box (202a), a spiral fan (202d) arranged inside the test box (202a), and a smoke exhaust port (202e) arranged at the top of the test box (202a).

9. The smoke penetration performance testing device for fire-fighting lamps according to claim 8, characterized in that: An electric push rod (202b-1) is arranged inside the test piece (202b), a moving block (202b-2) is arranged at the output end of the electric push rod (202b-1), a second return spring (202b-3) is arranged inside the moving block (202b-2), a moving bottom plate (202b-4) is arranged on the top of the second return spring (202b-3), and the moving bottom plate (202b-4) is slidably connected to the moving block (202b-2), a control pressing plate (202b-5) is arranged on one side of the moving bottom plate (202b-4), and the control pressing plate (202b-5) is slidably connected to the test piece (202b).

10. The smoke penetration performance testing device for fire-fighting lamps according to claim 9, characterized in that: A collecting plate (202c-1) is provided at the bottom of the light source sensor (202c), a testing light board (202c-2) is provided at the other end of the collecting plate (202c-1), and the testing light board (202c-2) is connected to the testing box (202a).

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