An intelligent induction explosion-proof lamp

Abstract

The present application relates to the field of explosion-proof lamps, and in particular to an intelligent induction explosion-proof lamp, which includes a first shell, a power supply assembly, a second shell, a light source assembly, and a lampshade. The first shell is provided with a receiving cavity, the power supply assembly is fixedly connected to the inner wall of the receiving cavity, the second shell is provided with a mounting cavity, the light source assembly is fixedly connected to the inner wall of the mounting cavity, the second shell is provided with a light source port at one end facing away from the first shell, the lampshade is fixedly connected to the inner wall of the light source port, and the first shell is detachably connected to the second shell. Electronic components are installed in the first shell and the second shell respectively, and then the first shell and the second shell are assembled, thereby improving the production efficiency of the explosion-proof lamp.

Description

Technical Field

[0001] The present application relates to the field of explosion-proof lamps, and in particular to an intelligent induction explosion-proof lamp. Background Art

[0002] With the rapid development of science and technology, lighting fixtures are increasingly used in production, warehousing, and rescue operations, with a growing variety of products. However, since lighting fixtures typically use metal halide or fluorescent lamps as their light source, they inevitably generate sparks or hot surfaces during operation. Once these sparks come into contact with explosive gases, dust, or mixtures thereof at the production or rescue site, explosions can occur. Therefore, explosion-proof lighting fixtures are generally used in hazardous locations where explosive gases, dust, or mixtures thereof are present.

[0003] Explosion-proof lamps are lighting equipment specially designed for use in flammable and explosive environments. Through special design and materials, they effectively prevent sparks, arcs or high temperatures generated inside the lamps from causing explosions in the external environment. They are widely used in hazardous places such as petroleum, chemical, mining, and pharmaceutical industries.

[0004] In the prior art, electronic components such as the light source assembly and the constant current drive power supply assembly of explosion-proof lamps need to be installed in sequence in the housing. The operation is relatively complicated and lacks flexibility, which reduces the production efficiency of explosion-proof lamps. Summary of the Invention

[0005] In order to improve the production efficiency of explosion-proof lamps, the present application provides an intelligent induction explosion-proof lamp.

[0006] The intelligent induction explosion-proof lamp provided in this application adopts the following technical solutions:

[0007] An intelligent induction explosion-proof lamp includes a first shell, a power supply assembly, a second shell, a light source assembly and a lampshade. The first shell is provided with a accommodating cavity, the power supply assembly is fixedly connected to the inner wall of the accommodating cavity, the second shell is provided with a mounting cavity, the light source assembly is fixedly connected to the inner wall of the mounting cavity, the second shell is provided with a light source port at one end facing away from the first shell, the lampshade is fixedly connected to the inner wall of the light source port, and the first shell is detachably connected to the second shell.

[0008] By adopting the above technical solution, electronic components are installed in the first shell and the second shell respectively, and then the first shell and the second shell are assembled, thereby improving the production efficiency of the explosion-proof lamp.

[0009] Preferably, an interface is provided at one end of the first shell facing the second shell, and the interface is electrically connected to the power supply assembly. A connector is fixedly connected to one end of the second shell facing the first shell, and the connector is electrically connected to the light source assembly, and the connector is used to be electrically plugged into the interface.

[0010] By adopting the above technical solution, when the first shell and the second shell are assembled, the connector is inserted into the interface, and when the power supply component is started, the light source component is powered on and emits light. When the assembly is not completed, the light source component cannot be powered on, which is convenient for protecting the operator.

[0011] Preferably, a connecting column is fixedly connected to one end of the first shell facing the second shell, and a connecting tube is fixedly connected to one end of the second shell facing the first shell. The connecting tube is coaxially provided with a connecting port, the connecting port passes through the connecting tube, and the connecting column is slidably connected to the inner wall of the connecting port.

[0012] By adopting the above technical solution, the connecting column is slidably embedded in the connecting port, which makes it easier for the connector to be plugged into the interface, thereby improving the assembly efficiency of the first shell and the second shell and improving production efficiency.

[0013] Preferably, there are a plurality of connecting posts, and the plurality of connecting posts are evenly spaced around the axis of the interface. There are a plurality of connecting tubes, and the connecting tubes are arranged in a one-to-one correspondence with the connecting posts.

[0014] By adopting the above technical solution, when the connecting column is correspondingly embedded in the connecting port, the connector is naturally correspondingly plugged into the interface, thereby improving the assembly efficiency of the first shell and the second shell and improving production efficiency.

[0015] Preferably, a positioning ring is fixedly connected to one end of the second shell facing the first shell, the positioning ring is coaxially arranged with the interface, the positioning ring is arranged on the outer periphery of the connecting column, and a fixing ring is fixedly connected to one end of the first shell facing the second shell, and the outer wall of the positioning ring is slidably connected to the inner wall of the fixing ring.

[0016] By adopting the above technical solution, the entry of external gas into the installation cavity and the accommodating cavity is reduced, the sealing of the explosion-proof lamp is improved, the probability of the lamp explosion is reduced, and the personal safety of the operator is protected.

[0017] Preferably, a sealing ring is further included, wherein the outer wall of the sealing ring is fixedly connected to the inner wall of the fixing ring, and the inner wall of the sealing ring abuts against the outer wall of the positioning ring.

[0018] By adopting the above technical solution, the sealing ring improves the sealing between the fixing ring and the sealing ring, reduces the entry of external gas into the lamp, and protects the personal safety of the operator.

[0019] Preferably, the outer wall of the positioning ring is coaxially fixedly connected with a convex ring, the outer wall of the convex ring is set as a sealing surface, the diameter of the sealing surface increases as it moves away from the first shell, the inner wall of the fixing ring is coaxially provided with a placement groove, the placement groove extends toward the end facing away from the first shell to pass through the fixing ring, the sealing ring includes a sealing ring and an abutment ring, the sealing ring is coaxially fixedly embedded in the bottom of the placement groove, the abutment ring is fixedly connected to the inner wall of the sealing ring, and the abutment ring is provided with an abutment surface at the end facing away from the first shell, and the abutment surface is used to abut the sealing surface.

[0020] By adopting the above technical solution, protective gas is injected into the explosion-proof lamp, so that the air pressure inside the explosion-proof lamp is greater than the atmospheric pressure, the abutting surface is pressed against the sealing surface, the sealing efficiency is improved, and the probability of air leakage is reduced. The pressure inside the explosion-proof lamp is relatively high, and the gas from the external environment is not easy to enter the explosion-proof lamp, thereby protecting the personal safety of the operator.

[0021] Preferably, it also includes a sliding plate, a sliding column, an airbag and a first spring, the second shell is provided with a communicating port, two ends of the communicating port are respectively connected to the connecting port and the mounting cavity, the diameter of the communicating port is larger than the diameter of the connecting port, the connecting column is coaxially provided with a circulation port, the first shell is provided with an air passage, the two ends of the air passage are respectively connected to the circulation port and the accommodating cavity, the inner wall of the circulation passage is provided with a placement groove, the outer wall of the connecting column is provided with a sliding port, the sliding plate is slidably connected to the groove wall of the placement groove, the sliding column is slidably connected to the inner wall of the sliding port, the sliding column is fixedly connected to the sliding plate, the airbag is provided in the placement groove, the airbag is sleeved on the outer periphery of the sliding column, the sliding column is used to abut the inner wall of the communicating port facing the mounting cavity, the first spring is sleeved on the outer periphery of the airbag, one end of the first spring is fixedly connected to the groove bottom of the placement groove, and the other end of the first spring is fixedly connected to the sliding plate.

[0022] By adopting the above technical solution, when protective gas rushes into the explosion-proof lamp and the air pressure inside the lamp increases, the volume of the airbag shrinks, the first spring pulls the sliding plate to move, causing the sliding column to slide out of the sliding port, and the sliding column abuts the inner wall of the connecting port, so that the first shell and the second shell are assembled, thereby improving installation efficiency.

[0023] Preferably, it also includes a sealing ring, a first sealing member and a second sealing member, the sealing ring being coaxially fixedly connected to the inner wall of the communicating port, the sealing ring being coaxially provided with an air blocking port, the air blocking port being connected to the communicating port and the mounting cavity, the diameter of the air blocking port increasing as it approaches the mounting cavity, the first sealing member comprising a mounting plate, a second spring and an air blocking block, the mounting plate being fixedly connected to the inner wall of the mounting cavity, the air blocking block sliding in the air blocking port, the air blocking block being used to block the air blocking port, the second spring being arranged between the mounting plate and the air blocking block, one end of the second spring being fixedly connected to the mounting plate, the other end of the second spring being fixedly connected to the air blocking block, the flow The vent includes a first air vent and a second air vent, the first air vent and the second air vent are coaxially connected, the first air vent is arranged on a side of the second vent away from the second shell, the diameter of the first air vent increases as it moves away from the second vent, the second blocking member includes a third spring, a blocking block and an abutment block, one end of the third spring is fixedly connected to the inner wall of the first vent facing the second shell, the other end of the third spring is fixedly connected to the blocking block, the blocking block is used to block the first vent, the abutment block is arranged in the second vent, one end of the abutment block is fixedly connected to the blocking block, and the other end of the abutment block is used to abut the air blocking block.

[0024] By adopting the above technical solution, the first sealing member and the second sealing member enable the sliding column to press against the inner wall of the connecting port, thereby improving the stability of the structure. At the same time, when the first shell and the second shell are away from each other, the first sealing member and the second sealing member prevent external gas from easily entering the installation cavity and the accommodating cavity, thereby protecting the personal safety of the operator.

[0025] Preferably, it also includes an anti-slip component, which includes a first connecting ring, a second connecting ring, a chain and a hook. The anti-slip component is arranged on the outer periphery of the first shell, the first connecting ring is fixedly connected to the outer wall of the first shell, the second connecting ring is fixedly connected to the outer wall of the second shell, one end of the chain is fixedly connected to the second connecting ring, and the other end of the chain is fixedly connected to the hook, and the hook is used to be hung on the first connecting ring.

[0026] By adopting the above technical solution, the anti-slip component is used to prevent the first shell and the second shell from separating, reducing the probability of damage to the shells and protecting the personal safety of the operator.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. Install electronic components into the first shell and the second shell respectively, and then assemble the first shell and the second shell to improve the production efficiency of explosion-proof lamps;

[0029] 2. Inject protective gas into the explosion-proof lamp to make the air pressure inside the explosion-proof lamp greater than the atmospheric pressure, press the abutment surface against the sealing surface, improve the sealing efficiency, and reduce the probability of air leakage. The pressure inside the explosion-proof lamp is relatively high, and the gas in the external environment is not easy to enter the explosion-proof lamp, thereby protecting the personal safety of the operator;

[0030] 3. When protective gas rushes into the explosion-proof lamp and the air pressure inside the lamp increases, the volume of the airbag shrinks, the first spring pulls the sliding plate to move, causing the sliding column to slide out of the sliding port, and the sliding column abuts the inner wall of the connecting port, so that the first shell and the second shell are assembled, thereby improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of an intelligent induction explosion-proof lamp.

[0032] Figure 2 It is a cross-sectional view of an intelligent induction explosion-proof lamp.

[0033] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0034] Explanation of reference numerals: 1. first shell; 11. accommodating cavity; 12. power supply port; 13. interface; 14. connecting column; 141. circulation port; 1411. first vent; 1412. second vent; 1413. placement groove; 142. sliding port; 15. airway; 16. fixing ring; 161. limiting groove; 17. first air inlet; 2. second shell; 21. mounting cavity; 22. light source port; 23. connector; 24. connecting tube; 241. connecting port; 25. communication port; 26. positioning ring; 261. convex ring; 2611. sealing surface; 27. second air inlet; 3. power supply assembly; 31. controller; 32. battery; 33. power supply line; 4. light source assembly; 41. reflector; 42. Lamp tube; 5. Lampshade; 6. Inflatable part; 61. First plug; 62. Second plug; 7. Sealing assembly; 71. Sealing ring; 711. Air plug; 72. First sealing part; 721. Mounting plate; 722. Second spring; 723. Air plug; 73. Second sealing part; 731. Third spring; 732. Sealing block; 733. Abutment block; 74. Limiting part; 741. Sliding plate; 742. Sliding column; 743. Air bag; 744. First spring; 8. Sealing ring; 81. Sealing ring; 811. Air inlet; 82. Abutment ring; 821. Abutment surface; 83. Flow chamber; 9. Anti-slip part; 91. First connecting ring; 92. Second connecting ring; 93. Chain; 94. Hook. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-3 This application is described in further detail.

[0036] The embodiment of the present application discloses an intelligent induction explosion-proof lamp. Figure 1 and Figure 2 An intelligent induction explosion-proof lamp includes a first shell 1, a second shell 2, a power supply assembly 3, a light source assembly 4, a lampshade 5, an inflatable member 6, a blocking assembly 7, a sealing ring 8 and an anti-drop member 9. The first shell 1 is detachably connected to the second shell 2.

[0037] Reference Figure 2 The first shell 1 is provided with a accommodating cavity 11, and the power supply component 3 is arranged in the accommodating cavity 11. The power supply component 3 includes a controller 31, a battery 32 and a power supply line 33. The controller 31 and the battery 32 are fixedly connected to the inner wall of the accommodating cavity 11. The controller 31 is electrically connected to the battery 32. The end of the first shell 1 facing away from the second shell 2 is provided with a power supply port 12. The power supply line 33 passes through the power supply port 12 and is electrically connected to the battery 32. The end of the first shell 1 facing the second shell 2 is provided with an interface 13, and the interface 13 is electrically connected to the controller 31.

[0038] The second shell 2 is provided with an installation cavity 21, and the light source assembly 4 is provided in the installation cavity 21. The light source assembly 4 includes a reflector 41 and a lamp tube 42. The reflector 41 and the lamp tube 42 are both fixedly connected to the inner wall of the installation cavity 21. The reflector 41 is provided on the side of the lamp tube 42 close to the first shell 1. The end of the second shell 2 facing away from the first shell 1 is provided with a light source port 22, and the lampshade 5 is fixedly connected to the inner wall of the light source port 22. The end of the second shell 2 facing the first shell 1 is coaxially fixedly connected with a connector 23. The connector 23 is electrically connected to the lamp tube 42. The connector 23 is used to be electrically plugged into the interface 13, and the shape of the connector 23 is set to be cylindrical.

[0039] Reference Figure 2 The inflatable member 6 includes a first plug 61 and a second plug 62. The outer wall of the first shell 1 is provided with a first air inlet 17, which is connected to the accommodating chamber 11. The first plug 61 is threadedly connected to the inner wall of the first air inlet 17. The outer wall of the second shell 2 is provided with a second air inlet 27, which is connected to the installation chamber 21. The second plug 62 is threadedly connected to the inner wall of the second air inlet 27. The first and second air inlets 17 and 27 are used to fill the installation chamber 21 and the accommodating chamber 11 with protective gas, and to ensure that the gas pressure in the installation chamber 21 and the accommodating chamber 11 is greater than atmospheric pressure.

[0040] Reference Figure 2 and Figure 3The first shell 1 is fixedly connected to one end of the second shell 2 with a connecting column 14, and there are multiple connecting columns 14. The multiple connecting columns 14 are evenly spaced around the axis of the interface 13. The second shell 2 is fixedly connected to one end of the first shell 1 with a connecting tube 24. The connecting tube 24 is coaxially provided with a connecting port 241, and the connecting port 241 passes through the connecting tube 24. There are multiple connecting tubes 24, and the connecting tubes 24 are arranged in a one-to-one correspondence with the connecting columns 14. The connecting column 14 is slidably connected to the inner wall of the connecting port 241.

[0041] Reference Figure 3 The sealing assembly 7 includes a sealing ring 71, a first sealing member 72, a second sealing member 73, and a stopper 74. The second housing 2 is provided with a communication port 25, the two ends of which are respectively connected to the connecting port 241 and the mounting cavity 21. The diameter of the communication port 25 is larger than the diameter of the connecting port 241. The sealing ring 71 is coaxially fixedly connected to the inner wall of the communication port 25. The sealing ring 71 is coaxially provided with a gas blocking port 711, which connects the communication port 25 and the mounting cavity 21. The diameter of the gas blocking port 711 increases as it approaches the mounting cavity 21. The first sealing member 72 includes a mounting plate 721, a second spring 722 and an air blocking block 723. The mounting plate 721 is fixedly connected to the inner wall of the mounting cavity 21. The air blocking block 723 slides in the air blocking port 711. The air blocking block 723 is used to block the air blocking port 711. The second spring 722 is arranged between the mounting plate 721 and the air blocking block 723. One end of the second spring 722 is fixedly connected to the mounting plate 721, and the other end of the second spring 722 is fixedly connected to the air blocking block 723.

[0042] The connecting column 14 is coaxially provided with a flow opening 141, which includes a first air opening 1411 and a second air opening 1412. The first air opening 1411 and the second air opening 1412 are coaxially connected. The first air opening 1411 is provided on a side of the second air opening 1412 away from the second shell 2, and the diameter of the first air opening 1411 increases as it moves away from the second air opening 1412. The second sealing member 73 includes a third spring 731, a sealing block 732 and an abutment block 733. One end of the third spring 731 is fixedly connected to the inner wall of the first air vent 1411 facing the second shell 2, and the other end of the third spring 731 is fixedly connected to the sealing block 732. The sealing block 732 is used to block the first air vent 1411. The abutment block 733 is arranged in the second air vent 1412. One end of the abutment block 733 is fixedly connected to the sealing block 732, and the other end of the abutment block 733 is used to abut the air blocking block 723.

[0043] Reference Figure 2 and Figure 3The first shell 1 is provided with an air duct 15, which is provided on the side of the blocking block 732 away from the second shell 2. The two ends of the air duct 15 are respectively connected to the first air vent 1411 and the accommodating cavity 11. The inner wall of the second air vent 1412 is provided with a placement groove 1413, and the outer wall of the connecting column 14 is provided with a sliding opening 142. There are multiple placement grooves 1413, and the multiple placement grooves 1413 are evenly spaced around the axis of the connecting column 14. There are multiple sliding openings 142, and the multiple sliding openings 142 are evenly spaced around the axis of the connecting column 14. The sliding openings 142 are arranged one-to-one with the placement grooves 1413.

[0044] Reference Figure 3 The limiting member 74 includes a sliding plate 741, a sliding post 742, an airbag 743, and a first spring 744. The sliding plate 741 is slidably connected to the groove wall of the placement groove 1413, the sliding post 742 is slidably connected to the inner wall of the sliding opening 142, the sliding post 742 is fixedly connected to the sliding plate 741, the airbag 743 is disposed in the placement groove 1413, the airbag 743 is sleeved on the outer periphery of the sliding post 742, the sliding post 742 is used to abut the inner wall of the communication port 25 facing the installation cavity 21, the first spring 744 is sleeved on the outer periphery of the airbag 743, one end of the first spring 744 is fixedly connected to the groove bottom of the placement groove 1413, and the other end of the first spring 744 is fixedly connected to the sliding plate 741.

[0045] Reference Figure 2 and Figure 3 A positioning ring 26 is fixedly connected to the end of the second housing 2 facing the first housing 1. This positioning ring 26 is coaxially arranged with the interface 13 and is located on the outer periphery of the connecting column 14. A fixing ring 16 is fixedly connected to the end of the first housing 1 facing the second housing 2. The outer wall of the positioning ring 26 is slidably connected to the inner wall of the fixing ring 16. The end of the positioning ring 26 facing away from the second housing 2 abuts the outer wall of the first housing 1, limiting the assembly of the first and second housings 1 and 2. The outer wall of the sealing ring 8 is fixedly connected to the inner wall of the fixing ring 16, and the inner wall of the sealing ring 8 abuts the outer wall of the positioning ring 26.

[0046] The outer wall of the positioning ring 26 is coaxially fixedly connected with a convex ring 261, and the outer wall of the convex ring 261 is set as a sealing surface 2611. The diameter of the sealing surface 2611 increases as it moves away from the first shell 1. The inner wall of the fixing ring 16 is coaxially provided with a limiting groove 161. The limiting groove 161 extends to the end facing away from the first shell 1 and passes through the fixing ring 16. The sealing ring 8 includes a sealing ring 81 and an abutment ring 82. The sealing ring 81 is coaxially fixedly embedded in the bottom of the limiting groove 161, and the abutment ring 82 is fixedly connected to the inner wall of the sealing ring 8. The end of the abutment ring 82 facing away from the first shell 1 is provided with an abutment surface 821, and the abutment surface 821 is used to abut the sealing surface 2611. The sealing ring 8, the positioning ring 26 and the fixing ring 16 are enclosed to form a circulation chamber 83. The pressure in the circulation chamber 83, the accommodating chamber 11 and the installation chamber 21 is equal. An air inlet 811 is provided at one end of the sealing ring 81 facing the second shell 2 . The air inlet 811 is provided on the side of the abutting ring 82 close to the second shell 2 , so that a pressure difference is formed on both sides of the abutting ring 82 , making it easier for the abutting surface 821 to abut tightly against the cover 2611 .

[0047] Reference Figure 2 The anti-slip component 9 includes a first connecting ring 91, a second connecting ring 92, a chain 93 and a hook 94. The anti-slip component 9 is arranged on the outer periphery of the first shell 1. There are multiple anti-slip components 9, and the multiple anti-slip components 9 are evenly spaced around the axis of the first shell 1. The first connecting ring 91 is fixedly connected to the outer wall of the first shell 1, the second connecting ring 92 is fixedly connected to the outer wall of the second shell 2, one end of the chain 93 is fixedly connected to the second connecting ring 92, and the other end of the chain 93 is fixedly connected to the hook 94. The hook 94 is used to hang on the first connecting ring 91.

[0048] The implementation principle of the intelligent induction explosion-proof lamp of the embodiment of the present application is as follows: the connecting column 14 is slidably connected to the inner wall of the connecting port 241, the fixing ring 16 abuts the outer wall of the second shell 2, the abutting surface 821 abuts the sealing surface 2611, so that the first shell 1 and the second shell 2 are positioned, the first plug 61 and the second plug 62 are opened, and the installation cavity 21 is filled with protective gas. When the explosion-proof lamp is ventilated, the first plug 61 is sealed and the gas is continued to be inflated, so that the installation cavity 21 and the accommodating cavity 11 are closed. When pressurized, the airbag 743 contracts, the sliding column 742 abuts the inner wall of the connecting port 25, and the abutting surface 821 abuts the tight cover 2611, so that the first shell 1 and the second shell 2 are relatively fixed, and the second plug 62 is blocked. When the lamp leaks, the airbag 743 recovers its deformation, the sliding column 742 resets, the first shell 1 and the second shell 2 move away from each other, the connector 23 moves away from the interface 13, the light source assembly 4 is powered off, and the anti-slip component 9 prevents the second shell 2 from separating from the first shell 1, reducing the probability of damage to the lamp.

[0049] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An intelligent induction explosion-proof lamp, characterized by: The light source assembly comprises a first shell (1), a power supply assembly (3), a second shell (2), a light source assembly (4) and a lampshade (5); the first shell (1) is provided with a receiving cavity (11); the power supply assembly (3) is fixedly connected to the inner wall of the receiving cavity (11); the second shell (2) is provided with a mounting cavity (21); the light source assembly (4) is fixedly connected to the inner wall of the mounting cavity (21); and the first shell (1) is detachably connected to the second shell (2); An interface (13) is provided at one end of the first shell (1) facing the second shell (2), and the interface (13) is electrically connected to the power supply assembly (3); One end of the first shell (1) facing the second shell (2) is fixedly connected to a connecting column (14), and one end of the second shell (2) facing the first shell (1) is fixedly connected to a connecting cylinder (24). The connecting cylinder (24) is coaxially provided with a connecting port (241), and the connecting port (241) passes through the connecting cylinder (24). The connecting column (14) is slidably connected to the inner wall of the connecting port (241). There are a plurality of connecting columns (14), and the plurality of connecting columns (14) are evenly spaced around the axis of the interface (13); there are a plurality of connecting tubes (24), and the connecting tubes (24) are arranged in a one-to-one correspondence with the connecting columns (14); The second housing (2) is fixedly connected to one end thereof facing the first housing (1) with a positioning ring (26), the positioning ring (26) is coaxially arranged with the interface (13), the positioning ring (26) is arranged on the outer periphery of the connecting column (14), and the first housing (1) is fixedly connected to one end thereof facing the second housing (2) with a fixing ring (16), the outer wall of the positioning ring (26) being slidably connected to the inner wall of the fixing ring (16); It also includes a sealing ring (8), the outer wall of the sealing ring (8) is fixedly connected to the inner wall of the fixing ring (16), and the inner wall of the sealing ring (8) abuts against the outer wall of the positioning ring (26); The outer wall of the positioning ring (26) is coaxially fixedly connected with a convex ring (261), and the outer wall of the convex ring (261) is provided as a sealing surface (2611). The diameter of the sealing surface (2611) increases as it moves away from the first shell (1). The inner wall of the fixing ring (16) is coaxially provided with a limiting groove (161). The limiting groove (161) extends toward the end away from the first shell (1) and penetrates the fixing ring (16). The sealing ring (8) includes a sealing ring (81) and an abutting ring (82). The sealing ring (81) is coaxially fixedly embedded in the bottom of the limiting groove (161). The abutting ring (82) is fixedly connected to the inner wall of the sealing ring (81). The end of the abutting ring (82) away from the first shell (1) is provided with an abutting surface (821). The abutting surface (821) is used to abut the sealing surface (2611).

2. The intelligent induction explosion-proof lamp according to claim 1, characterized in that: The end of the second shell (2) facing away from the first shell (1) is provided with a light source port (22), the lampshade (5) is fixedly connected to the inner wall of the light source port (22), and the end of the second shell (2) facing the first shell (1) is fixedly connected to a connector (23), the connector (23) is electrically connected to the light source assembly (4), and the connector (23) is used to be electrically plugged into the interface (13).

3. The intelligent induction explosion-proof lamp according to claim 1, characterized in that: The invention also includes a sliding plate (741), a sliding column (742), an air bag (743) and a first spring (744); the second shell (2) is provided with a communication port (25); the two ends of the communication port (25) are respectively connected to the connecting port (241) and the installation cavity (21); the diameter of the communication port (25) is larger than the diameter of the connecting port (241); the connecting column (14) is coaxially provided with a flow port (141); the first shell (1) is provided with an air duct (15); the two ends of the air duct (15) are respectively connected to the flow port (141) and the accommodating cavity (11); the inner wall of the flow port (141) is provided with a placement groove (1413); the outer wall of the connecting column (14) is provided with a sliding port (142); the sliding port (141) is provided with a plurality of holes (1413) and a plurality of holes (1414) in the air duct; and the air duct (15) is provided with a plurality of holes (1414) in the air duct. The movable plate (741) is slidably connected to the groove wall of the placement groove (1413), the sliding column (742) is slidably connected to the inner wall of the sliding opening (142), the sliding column (742) is fixedly connected to the sliding plate (741), the airbag (743) is arranged in the placement groove (1413), the airbag (743) is sleeved on the outer periphery of the sliding column (742), the sliding column (742) is used to abut the inner wall of the connecting opening (25) toward the installation cavity (21), the first spring (744) is sleeved on the outer periphery of the airbag (743), one end of the first spring (744) is fixedly connected to the groove bottom of the placement groove (1413), and the other end of the first spring (744) is fixedly connected to the sliding plate (741).

4. The intelligent induction explosion-proof lamp according to claim 3, characterized in that: The device further comprises a blocking ring (71), a first blocking member (72) and a second blocking member (73), wherein the blocking ring (71) is coaxially fixedly connected to the inner wall of the communication port (25), the blocking ring (71) is coaxially provided with an air blocking port (711), the air blocking port (711) is connected to the communication port (25) and the installation cavity (21), and the diameter of the air blocking port (711) increases as it approaches the installation cavity (21), the first blocking member (72) comprises a mounting plate (721), a second spring (722) and an air blocking block (73). 23), the mounting plate (721) is fixedly connected to the inner wall of the mounting cavity (21), the gas blocking block (723) slides in the gas blocking port (711), the gas blocking block (723) is used to block the gas blocking port (711), the second spring (722) is provided between the mounting plate (721) and the gas blocking block (723), one end of the second spring (722) is fixedly connected to the mounting plate (721), the other end of the second spring (722) is fixedly connected to the gas blocking block (723), the flow port (141 ) comprises a first vent (1411) and a second vent (1412), wherein the first vent (1411) and the second vent (1412) are coaxially connected, the first vent (1411) is arranged on a side of the second vent (1412) away from the second shell (2), the diameter of the first vent (1411) increases as it moves away from the second vent (1412), the second blocking member (73) comprises a third spring (731), a blocking block (732) and an abutting block (733), the One end of the third spring (731) is fixedly connected to the inner wall of the first vent (1411) facing the second shell (2), and the other end of the third spring (731) is fixedly connected to the blocking block (732). The blocking block (732) is used to block the first vent (1411). The abutting block (733) is arranged in the second vent (1412). One end of the abutting block (733) is fixedly connected to the blocking block (732), and the other end of the abutting block (733) is used to abut the air blocking block (723).

5. The intelligent induction explosion-proof lamp according to claim 1, characterized in that: The invention also includes an anti-slip component (9), the anti-slip component (9) including a first connecting ring (91), a second connecting ring (92), a chain (93) and a hook (94), the anti-slip component (9) being arranged on the outer periphery of the first shell (1), the first connecting ring (91) being fixedly connected to the outer wall of the first shell (1), the second connecting ring (92) being fixedly connected to the outer wall of the second shell (2), one end of the chain (93) being fixedly connected to the second connecting ring (92), and the other end of the chain (93) being fixedly connected to the hook (94), and the hook (94) being used for hanging on the first connecting ring (91).

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