High-heat-dissipation type explosion-proof lamp

Abstract

The invention discloses a high-heat-dissipation type explosion-proof lamp, and relates to the technical field of explosion-proof lamps, the high-heat-dissipation type explosion-proof lamp comprises a lamp holder, a lampshade is fixedly mounted at the bottom of the lamp holder, an explosion-proof lamp body is fixedly mounted in the lampshade, the explosion-proof lamp body comprises an upper lamp body and a lower lamp body, a plurality of heat dissipation fins are arranged on the upper surface of the upper lamp body, and the heat dissipation fins are arranged on the lower surface of the lower lamp body. A plurality of vertically upward heat conduction grooves are evenly distributed in the two-way surfaces of the cooling fins. The LED lamp has a good heat dissipation effect.

Description

Technical Field

[0001] The invention relates to the technical field of explosion-proof lamps, in particular to a high heat dissipation type explosion-proof lamp. Background Art

[0002] Explosion-proof lamps are used in dangerous places where flammable gases and dust exist. They can prevent the arc, sparks and high temperature that may be generated inside the lamp from igniting the flammable gases and dust in the surrounding environment, thereby meeting the explosion-proof requirements. They are also called explosion-proof lamps and explosion-proof lighting lamps. Different flammable gas mixture environments have different requirements for the explosion-proof level and form of explosion-proof lamps. Effective heat dissipation can reduce the temperature inside the lamp, prevent high temperature from damaging electronic components, light sources and other parts, and thus extend the overall service life of the lamp.

[0003] Related technology can refer to the Chinese patent with authorization announcement number CN111457285A, which discloses a heat-dissipating explosion-proof lamp that is easy to disassemble and assemble, including a lamp holder, a lampshade and a lamp tube, and also including a maintenance mechanism and a heat dissipation mechanism. The maintenance mechanism includes a mounting seat, a positioning assembly and at least two connecting assemblies. The heat dissipation mechanism includes a guide fin, an isolation plate, a rotating tube, two first blades, two support tubes, two first bearings, two cone buckets and two wind power assemblies. The connecting assembly includes a support rod, a spring, a sliding sleeve, a friction disk and a support plate. The positioning assembly includes a limit sleeve and a limit rod. The wind power assembly includes a first gear, a second gear, a drive shaft, a connecting pipe, a second bearing and a second blade. In the heat-dissipating explosion-proof lamp that is easy to disassemble and assemble, the convenience of disassembly and assembly of the explosion-proof lamp is improved through the maintenance mechanism, the convenience of maintenance of the explosion-proof lamp is improved, the heat dissipation efficiency of the explosion-proof lamp is improved through the heat dissipation mechanism, the working temperature of the explosion-proof lamp is reduced, and the safety of the explosion-proof lamp is improved.

[0004] However, in the above solution, the surface of the lampshade is in a smooth state, and this smooth characteristic will reduce the contact area between the air and the lampshade, thereby limiting the effect of convection heat dissipation, thereby causing the overall heat dissipation performance to decrease. Summary of the invention

[0005] The present application provides a high heat dissipation type explosion-proof lamp with good heat dissipation effect.

[0006] The present application provides a high heat dissipation explosion-proof lamp, which adopts the following technical solution: A high heat dissipation explosion-proof lamp comprises a lamp holder, a lamp shade is fixedly mounted on the bottom of the lamp holder, an explosion-proof lamp body is fixedly mounted inside the lamp shade, the explosion-proof lamp body comprises an upper lamp body and a lower lamp body, a plurality of heat sinks are arranged on the upper surface of the upper lamp body, and a plurality of vertically upward heat conduction grooves are evenly distributed on the bidirectional surfaces of the heat sinks.

[0007] By adopting the above technical solution, a number of vertically upward heat-conducting grooves are provided on the heat sink to increase the surface area and promote convection. The heat dissipation performance of the heat sink is significantly enhanced, which helps to reduce the operating temperature of the equipment; better heat dissipation effect can reduce the overall temperature rise of the equipment, thereby maintaining stable operation and reducing failures caused by high temperature.

[0008] Preferably, a connecting column is fixedly mounted on the top of the upper lamp body, a threaded hole is provided at the inner center position of the connecting column, and the threaded hole of the connecting column matches the outer circle thread of the mounting column in the lamp holder.

[0009] By adopting the above technical solution, the design of the connecting column optimizes the installation and disassembly process of the lamp; the threaded hole at the center position inside the connecting column is precisely connected with the outer circle thread of the mounting column in the lamp holder; this threaded connection not only enhances the mechanical strength, but also ensures the stability of the lamp after installation, preventing it from loosening or falling off during use; in addition, the threaded connection can provide reliable mechanical fixing force, thereby effectively maintaining the stability of the lamp in a vibration or impact environment, significantly improving the overall safety.

[0010] Preferably, a plurality of light-emitting lamp beads are arranged inside the explosion-proof lamp body, a lamp panel is arranged at the bottom of the upper lamp body, and the light-emitting lamp beads are integrated on the surface of the lamp panel.

[0011] By adopting the above technical solution, the light-emitting lamp beads are integrated into the surface of the lamp panel, which can ensure that the lamp beads maintain a stable positioning during operation, thereby effectively reducing their vibration and displacement; this design significantly improves the stability and light-emitting effect of the light source, ensuring the uniformity and consistency of the light.

[0012] Preferably, a flow guide cover is fixedly mounted on the lower surface of the lamp holder, the flow guide cover is located directly above the lamp shade, and a flow guide groove is formed between the flow guide cover and the lamp shade.

[0013] By adopting the above technical solution, the design of the air deflector is aimed at effectively guiding the airflow through its guide groove, thereby promoting the flow of hot air, helping to discharge heat in time, and accelerating the heat dissipation process; under the air deflector, the gathering of hot air and the entry of cold air form a natural convection phenomenon, which further enhances the heat dissipation efficiency and ensures that the thermal management performance of the equipment during operation is optimized.

[0014] Preferably, a driving motor is provided in the guide groove of the guide cover, the output end of the driving motor is connected to a gear, the larger side of the gear is connected to a gear ring, and a plurality of fan blades are provided at the bottom of the gear ring.

[0015] By adopting the above technical solution, the output end of the driving motor is connected to the gear, and the power is transmitted to the gear ring through the rotation of the gear; the rotation of the gear drives the gear ring to rotate, and the two form a tight connection due to their specific meshing design, ensuring the mutual linkage of movement; when the gear ring rotates, the multiple fan blades connected to its bottom rotate accordingly; the rotation of these fan blades generates airflow, which promotes air flow, thereby achieving effective ventilation or heat dissipation effects.

[0016] Preferably, a plurality of the fan blades are distributed at equal angles around the central axis of the gear ring, and the fan blades are a streamlined C-shaped structure.

[0017] By adopting the above technical solutions, the C-shaped streamlined structure of the fan blade design significantly reduces the airflow resistance, thereby improving the air flow efficiency; its streamlined contour enables the airflow to smoothly transition on the fan blade surface, reducing the generation of vortices and energy loss; this optimized design not only improves the aerodynamic performance, but also enhances the overall operating efficiency.

[0018] Preferably, a clamping ring is provided at the opening position of the guide groove of the guide cover, and a mosquito net is provided on the clamping ring.

[0019] By adopting the above technical solution, the main function of the air deflector is to guide the airflow to achieve effective air flow; a retaining ring is arranged at the opening position of the guide groove to enhance the stability of the device and ensure that the air deflector does not move during use; this design measure helps to maintain the guide effect of the air deflector and ensure the correct guidance and distribution of the airflow.

[0020] Preferably, a mosquito repellent light belt is fixedly mounted on the inner ring of the clamping ring, and the mosquito repellent light belt surrounds the inner ring surface of the clamping ring.

[0021] By adopting the above technical solution, the mosquito repellent lamp is arranged along the inner ring surface of the clamp to form a circular mosquito repellent area; this design achieves 360-degree lighting coverage, creates a relatively closed mosquito repellent environment, and thus significantly improves the mosquito repellent effect; the circular layout ensures uniform light distribution and enhances the overall functionality of the mosquito repellent lamp.

[0022] Preferably, a positioning ring is provided at the opening position of the guide groove of the lampshade, the inner ring size of the positioning ring is equal to the outer ring size of the lampshade, and the outer ring of the positioning ring is fixedly connected to the mosquito-proof net.

[0023] By adopting the above technical solution, the fixed connection between the outer ring of the positioning ring and the mosquito-proof net provides necessary support and protection for the mosquito-proof net; this design ensures that the mosquito-proof net can effectively block insects at the opening of the lampshade without hindering air circulation; this structure optimizes the mosquito-proof function while maintaining the overall ventilation efficiency.

[0024] In summary, this application has the following beneficial effects: 1. By providing a number of vertically upward heat-conducting grooves on the heat sink to increase the surface area and promote convection, the heat dissipation performance of the heat sink is significantly enhanced, which helps to reduce the operating temperature of the equipment; better heat dissipation can reduce the overall temperature rise of the equipment, thereby maintaining stable operation and reducing failures caused by high temperature.

[0025] 2. The output end of the drive motor is connected to the gear, and the power is transmitted to the gear ring through the rotation of the gear; the rotation of the gear drives the gear ring to rotate, and the two form a tight connection due to their specific meshing design, ensuring the mutual linkage of movement; when the gear ring rotates, the multiple fan blades connected to its bottom rotate accordingly; the rotation of these fan blades generates airflow, which promotes air flow, thereby achieving effective ventilation or heat dissipation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic diagram of the overall structure of the explosion-proof lamp in this embodiment; Figure 2 Schematic diagram of the overall structure of the explosion-proof lamp body in this embodiment; Figure 3 Schematic diagram of the internal structure of the explosion-proof lamp body in this embodiment; Figure 4 is an overall exploded view of the explosion-proof lamp in this embodiment; Figure 5 is a schematic diagram of the connection structure between the gear and the gear ring in this embodiment; Figure 6 Schematic diagram of the connection structure between the clamp ring and the mosquito net in this embodiment.

[0027] Explanation of the reference numerals in the accompanying drawings: 1. lamp holder; 2. lampshade; 3. explosion-proof lamp body; 301. upper lamp body; 302. lower lamp body; 303. connecting column; 304. threaded hole; 305. lamp panel; 306. heat sink; 307. heat conduction groove; 4. air deflector; 5. driving motor; 6. gear; 7. gear ring; 8. fan blade; 9. retaining ring; 10. mosquito net; 11. mosquito repellent lamp strip; 12. positioning ring. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content. Example

[0029] The present invention discloses a high heat dissipation explosion-proof lamp, such as Figure 1 and Figure 2As shown, it includes a lamp holder 1, a lampshade 2 is fixedly installed at the bottom of the lamp holder 1, an explosion-proof lamp body 3 is fixedly installed inside the lampshade 2, and a plurality of luminous lamp beads are arranged inside the explosion-proof lamp body 3. The lamp holder 1 provides basic support for the lamp, and the lampshade 2 protects the internal components to prevent external impact and environmental factors. LED lamp beads are used as the light source of the luminous lamp beads, which have the characteristics of high efficiency and low heat emission. They convert electrical energy into light energy and will not cause explosion of surrounding combustible gases due to heat.

[0030] like Figure 3 As shown, the explosion-proof lamp body 3 includes an upper lamp body 301 and a lower lamp body 302. A connecting column 303 is fixedly installed on the top of the upper lamp body 301. A threaded hole 304 is provided at the inner center position of the connecting column 303. The threaded hole 304 of the connecting column 303 matches the outer circle thread of the mounting column in the lamp holder 1. The upper lamp body 301 and the lower lamp body 302 are connected to form a whole through the connecting column 303 to ensure the stability and integrity of the lamp; the design of the connecting column 303 makes installation and disassembly easy; the threaded hole 304 at the inner center position of the connecting column 303 matches the outer circle thread of the mounting column in the lamp holder 1, and this threaded connection provides mechanical strength, so that the lamp is stable after installation and is not easy to loosen or fall off; the threaded connection can provide a strong mechanical fixing force to ensure that the lamp is not easy to loosen under vibration or impact environment, thereby improving safety.

[0031] like Figure 3 As shown, a lamp panel 305 is provided at the bottom of the upper lamp body 301, and the light-emitting lamp beads are integrated on the surface of the lamp panel 305. The lamp panel 305 is made of aluminum alloy as the raw material, which can effectively help dissipate heat. The heat generated by the light-emitting lamp beads when emitting light can be quickly transferred to the lamp panel 305, and then dissipated to the surrounding environment through the lamp panel 305, so as to keep the working temperature of the lamp within a safe range. Integrating the light-emitting lamp beads on the surface of the lamp panel 305 can ensure that the lamp beads maintain a stable positioning during operation, reduce the vibration and displacement of the lamp beads, and thus improve the stability and effect of the light source.

[0032] like Figure 3 As shown, the upper lamp body 301 and the lower lamp body 302 are fixedly connected by means of a lock, and the lock firmly fixes the upper lamp body 301 and the lower lamp body 302 together through a mutually engaging structure; when the lock is closed, the two components form a stable connection through physical contact and are not easy to separate; the lock design allows quick opening and closing, and can complete the fixing and disassembly of the upper and lower lamp bodies 302 in time, which is convenient for quick installation and adjustment.

[0033] like Figure 3As shown, a plurality of heat sinks 306 are arranged on the upper surface of the upper lamp body 301, and a plurality of heat sinks 306 are arranged at equal angles around the center point of the upper lamp body 301. The heat sink 306 uses the principles of thermal radiation and thermal convection to increase the contact area between the lamp and the surrounding air, thereby accelerating the dissipation of heat; the heat sink 306 can transfer heat to the surrounding air more effectively by increasing the surface area; the heat sink 306 arranged at equal angles can ensure that heat is evenly distributed on the upper surface of the lamp body, avoiding overheating of a certain area due to uneven heat dissipation, thereby affecting the performance of the lamp and the life of the components; the design and arrangement of the heat sink 306 can promote air flow, enhance the convective heat dissipation effect, and effectively reduce the temperature of the surface of the upper lamp body 301; a good heat dissipation design helps to reduce the temperature of LED lamp beads or other electronic components, prevent performance degradation caused by overheating, and thus extend the service life of the lamp.

[0034] like Figure 3 As shown, the material of the heat sink 306 is aluminum alloy; the design of the aluminum alloy heat sink 306 usually increases the surface area and exchanges heat with the surrounding air through thermal convection; when the heat is transferred to the surface of the heat sink 306, the surrounding air rises due to the heat, forming convection, thereby further taking away the heat.

[0035] like Figure 3 As shown, the bidirectional surface of the heat sink 306 is evenly distributed with a number of vertically upward heat conduction grooves 307. The design of the vertical heat conduction grooves 307 significantly increases the surface area of ​​the heat sink 306, thereby providing more heat conduction and dissipation areas; this helps to conduct heat from the source to the outside of the heat sink 306 more quickly; moreover, the design of the heat conduction grooves 307 helps to generate natural convection around the heat sink 306; when heat is released from the surface of the heat sink 306 into the surrounding air, the hot air rises and the cold air sinks, forming an air flow circulation, thereby improving the heat dissipation efficiency; the evenly distributed design ensures that each part of the heat sink 306 can evenly contact the heat source, reduce hot spots, and improve the overall heat dissipation performance.

[0036] like Figure 3 As shown, by increasing the surface area and promoting convection, the heat dissipation performance of the heat sink 306 is significantly enhanced, which helps to reduce the operating temperature of the device; better heat dissipation can reduce the overall temperature rise of the device, thereby maintaining stable operation and reducing failures caused by high temperature.

[0037] like Figure 4As shown, a deflector 4 is fixedly installed on the lower surface of the lamp holder 1. The deflector 4 is located directly above the lamp shade 2. A deflector groove is formed between the deflector 4 and the lamp shade 2. The heat sink 306 effectively absorbs and transfers heat due to its large surface area. The heat will be conducted to the deflector 4 through the deflector groove, thereby realizing centralized heat management; the deflector 4 is designed to guide the airflow through the deflector groove, promote the flow of hot air, thereby taking away the heat and accelerating the heat dissipation process; after the hot air accumulates under the deflector 4, it will form convection with the entry of cold air, further improving the heat dissipation efficiency.

[0038] like Figure 4 and Figure 5 As shown, a driving motor 5 is provided in the guide groove of the air deflector 4, and the output end of the driving motor 5 is connected to a gear 6, and the larger side of the gear 6 is connected to a gear ring 7. Specifically, the inner ring of the gear ring 7 is meshed with the outer ring of one side of the gear 6, and a plurality of blades 8 are provided at the bottom of the gear ring 7. The output end of the driving motor 5 is connected to the gear 6, and the rotation of the driving motor 5 transmits power to the gear ring 7 through the gear 6; the rotation of the gear 6 causes the gear ring 7 to rotate, and because they are manufactured to mesh with each other, the movements of the two are linked to each other; when the gear ring 7 rotates, the plurality of blades 8 connected to the bottom of the gear ring 7 rotate accordingly; the rotation of these blades 8 will form an airflow, promote the air flow, and thus achieve effective ventilation or heat dissipation effects.

[0039] like Figure 4 and Figure 5 As shown, the airflow generated by the rotation of the fan blades 8 can accelerate the dissipation of heat, enhance the heat dissipation efficiency, help the lamp maintain a suitable working temperature, and prevent overheating; the rotation of the fan blades 8 can effectively promote air circulation, help release hot air from the air guide cover 4, and inhale cold air, thereby forming a good air circulation.

[0040] like Figure 4 and Figure 5 As shown, there are a number of blades 8 distributed at equal angles around the central axis of the gear ring 7. The blades 8 are of a streamlined C-shaped structure. The blades 8 are distributed at equal angles around the gear ring 7, so that each blade 8 can form a uniform power output when rotating; this uniform layout design can not only improve the stability of air flow, but also more effectively utilize the rotational power of the gear ring 7; the C-shaped streamlined structure of the blade 8 design can effectively reduce airflow resistance and improve air flow efficiency; the streamlined contour can make the airflow smoothly transition on the surface of the blade 8, thereby reducing eddy currents and energy losses; when the blades 8 rotate with the rotation of the gear ring 7, they can push air to the outside at a certain angle to form a certain airflow; this airflow can promote air circulation, thereby improving heat dissipation performance.

[0041] like Figure 6As shown, a snap ring 9 is provided at the opening position of the guide groove of the guide cover 4, and a mosquito-proof net 10 is provided on the snap ring 9. The main function of the guide cover 4 is to guide the airflow so that the air can flow effectively; the snap ring 9 is provided at the opening position of the guide groove to fix and maintain the stability of the device and ensure that the guide cover 4 will not be displaced during use, thereby maintaining its guide effect; and the mosquito-proof net 10 provided on the snap ring 9 has the function of blocking insects, especially mosquitoes, while allowing air to flow smoothly; the design of the mosquito-proof net 10 is usually composed of fine meshes, which can effectively block small creatures such as mosquitoes, but does not hinder the passage of airflow.

[0042] like Figure 6 As shown, the mosquito-proof net 10 can effectively prevent harmful insects such as mosquitoes from entering the interior of the air deflector 4, protect the hygiene of the use environment, and enhance the user experience; although the mosquito-proof net 10 blocks insects, its mesh design ensures air circulation, which can maintain a good ventilation effect and avoid air stagnation caused by airtightness.

[0043] like Figure 6 As shown, a mosquito repellent light strip 11 is fixedly installed on the inner ring of the clamping ring 9, and the mosquito repellent light strip 11 surrounds the inner ring surface of the clamping ring 9, and the mosquito repellent light strip 11 surrounds the inner ring surface of the clamping ring 9 to form an annular mosquito repellent area; this design can provide 360-degree lighting coverage, forming a relatively closed mosquito repellent environment, and effectively enhancing the mosquito repellent effect; combined with the deflector 4 structure of the lampshade 2, the mosquito repellent light strip 11 can work together with the lampshade 2 to enhance the overall use effect and prevent mosquitoes from entering the internal space of the lampshade 2.

[0044] like Figure 6 As shown, by fixing the mosquito repellent light strip 11 to the inner ring of the clamp 9, it can effectively attract and repel nearby mosquitoes, reduce the number of insects in the use environment, and improve user comfort; compared with traditional chemical mosquito repellents, the mosquito repellent light strip 11 is usually driven by a light source, avoiding the use of chemical substances, and is safer for the human body and the environment.

[0045] like Figure 6 As shown, a positioning ring 12 is provided at the opening position of the guide groove of the lampshade 2, the inner circle size of the positioning ring 12 is equal to the outer circle size of the lampshade 2, the outer circle of the positioning ring 12 is fixedly connected to the mosquito-proof net 10, and the inner circle of the positioning ring 12 is equal to the outer circle size of the lampshade 2, so that the positioning ring 12 can be accurately and tightly combined with the lampshade 2 to ensure the fixation and stability of the lampshade 2 during use; this design reduces the gap between the lampshade 2 and the positioning ring 12, and improves the stability of the overall structure; the fixed connection between the outer circle of the positioning ring 12 and the mosquito-proof net 10 provides support and protection for the mosquito-proof net 10, and the mosquito-proof net 10 can effectively block insects at the opening of the lampshade 2 without affecting the air circulation.

[0046] like Figure 6 As shown, since the positioning ring 12 can be accurately combined with the lampshade 2, the stability of the lampshade 2 is enhanced, displacement caused by vibration or external impact is prevented, and the consistency of the lighting effect is maintained; the mosquito net 10 becomes more secure through the fixed connection with the positioning ring 12, and is not easily damaged by external forces, thereby effectively preventing insects from entering and maintaining the hygiene of the use environment.

[0047] Working principle: When the external power supply of the explosion-proof lamp is started, the power supply of the explosion-proof lamp body 3 and the drive motor 5 is turned on by using electric energy. The heat generated by the explosion-proof lamp body 3 during the lighting process is discharged to the inside of the guide groove through the heat conduction groove 307 on the heat sink 306, and the rotation of the drive motor 5 transmits power to the gear ring 7 through the gear 6. The rotation of the gear 6 causes the gear ring 7 to rotate, and because they are manufactured to mesh with each other, the movements of the two are linked to each other. When the gear ring 7 rotates, the several blades 8 connected to the bottom of the gear ring 7 rotate accordingly. The rotation of these blades 8 will form an airflow to quickly dissipate the heat in the guide groove.

[0048] The mosquito-proof net 10 provided on the clamp ring 9 can block insects, especially mosquitoes, while allowing air to circulate smoothly, which can effectively block small creatures such as mosquitoes, but does not hinder the passage of airflow.

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

Claims

1. A high heat dissipation explosion-proof lamp, comprising a lamp holder (1), a lamp shade (2) fixedly mounted at the bottom of the lamp holder (1), an explosion-proof lamp body (3) fixedly mounted inside the lamp shade (2), characterized in that: The explosion-proof lamp body (3) comprises an upper lamp body (301) and a lower lamp body (302); a plurality of heat sinks (306) are arranged on the upper surface of the upper lamp body (301); and a plurality of vertically upward heat conduction grooves (307) are evenly distributed on the bidirectional surface of the heat sink (306).

2. The high heat dissipation explosion-proof lamp according to claim 1, characterized in that: A connecting column (303) is fixedly mounted on the top of the upper lamp body (301), a threaded hole (304) is provided at the inner center position of the connecting column (303), and the threaded hole (304) of the connecting column (303) matches the outer circle thread of the mounting column in the lamp holder (1).

3. The high heat dissipation explosion-proof lamp according to claim 1, characterized in that: A plurality of light-emitting lamp beads are arranged inside the explosion-proof lamp body (3), a lamp panel (305) is arranged at the bottom of the upper lamp body (301), and the light-emitting lamp beads are integrated on the surface of the lamp panel (305).

4. The high heat dissipation explosion-proof lamp according to claim 1, characterized in that: A flow guide cover (4) is fixedly mounted on the lower surface of the lamp holder (1); the flow guide cover (4) is located directly above the lamp shade (2); and a flow guide groove is formed between the flow guide cover (4) and the lamp shade (2).

5. The high heat dissipation explosion-proof lamp according to claim 4, characterized in that: A driving motor (5) is arranged in the guide groove of the guide cover (4); the output end of the driving motor (5) is connected to a gear (6); the larger side of the gear (6) is connected to a gear ring (7); and a plurality of fan blades (8) are arranged at the bottom of the gear ring (7).

6. The high heat dissipation explosion-proof lamp according to claim 5, characterized in that: A plurality of the fan blades (8) are distributed at equal angles around the central axis of the gear ring (7), and the fan blades (8) are of a streamlined C-shaped structure.

7. The high heat dissipation explosion-proof lamp according to claim 5, characterized in that: A clamping ring (9) is provided at the opening position of the guide groove of the guide cover (4), and a mosquito-proof net (10) is provided on the clamping ring (9).

8. The high heat dissipation explosion-proof lamp according to claim 7, characterized in that: A mosquito repellent light belt (11) is fixedly mounted on the inner ring of the clamping ring (9), and the mosquito repellent light belt (11) surrounds the inner ring surface of the clamping ring (9).

9. The high heat dissipation explosion-proof lamp according to claim 4, characterized in that: A positioning ring (12) is provided at the opening of the guide groove of the lampshade (2); the inner ring size of the positioning ring (12) is equal to the outer ring size of the lampshade (2); and the outer ring of the positioning ring (12) is fixedly connected to the mosquito-proof net (10).

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