Explosion-proof indicating lamp

Abstract

The utility model relates to the technical field of lamp manufacturing, and provides an anti-explosion indicating lamp which comprises a shell which is an anti-static piece and comprises a transparent front cover and a rear shell, the transparent front cover is provided with a containing groove and is provided with an inserting ring on the periphery of the containing groove, the rear shell comprises a shell part and an inserting ring groove arranged on the periphery of the shell part, and the inserting ring groove is provided with an inserting groove. The inserting ring is matched with the inserting ring groove and is inserted into the inserting ring groove, the glue sealing piece abuts against the groove wall face of the inserting ring and the groove wall face of the inserting ring groove, and the transparent front cover, the glue sealing piece and the rear shell define a containing cavity; the battery assembly comprises a battery and a separator, the battery is arranged at the bottom of the accommodating cavity, and the separator is arranged on the front surface of the battery; the indicator light module comprises a substrate and a light source device which is arranged on the substrate and can emit light of different colors, and the substrate is arranged in the containing cavity and located on the front side of the isolation piece; and the driving module comprises a driving plate, and the driving plate is connected to the upper end of the substrate and located on the front side of the isolation piece. The explosion-proof type is simple in product structure and convenient to carry.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamp manufacturing, and particularly relates to an explosion-proof indicating lamp. Background Art

[0002] Explosion-proof indicator lights are generally used as warning signs in various special dangerous places such as metallurgy, railways, electric power, public security, oil fields, petrochemicals, military and police, and play the role of signal communication and direction indication between municipal administration, construction operations and monitoring, rescue and emergency rescue personnel.

[0003] Currently, explosion-proof indicating lamps are in the form of a composite explosion-proof system of increased safety and intrinsic safety, which has complex explosion-proof forms and product structures, is large in size, and is inconvenient to carry. Utility Model Content

[0004] The purpose of the utility model is to overcome at least one of the above-mentioned deficiencies of the prior art and to provide an explosion-proof indicating lamp with a simple explosion-proof form and product structure, a small size and convenient carrying.

[0005] The technical solution of the utility model is: an explosion-proof indicator light, comprising: a shell, which is an anti-static component, comprising a transparent front cover and a rear shell, the transparent front cover is provided with a receiving groove, the transparent front cover is provided with a plug-in ring on the periphery of the receiving groove, the rear shell comprises a shell part and a plug-in ring groove arranged on the periphery of the shell part, the plug-in ring is adapted to and plugged into the plug-in ring groove, a sealing member abuts against the plug-in ring and the groove wall of the plug-in ring groove, and the transparent front cover, the sealing member and the rear shell form a receiving cavity; a battery assembly, comprising a battery and an isolating member, the battery is arranged at the bottom of the receiving cavity, and the isolating member is arranged on the front surface of the battery; an indicator light module, comprising a substrate, and a light source device arranged on the substrate and capable of emitting light of different colors, the substrate being arranged in the receiving cavity and located at the front side of the isolating member; a driving module, comprising a driving board, the driving board is connected to the upper end of the substrate, and is located at the front side of the isolating member.

[0006] As a further improvement of the technical solution, an antistatic layer is provided on the transparent front cover and / or the rear shell.

[0007] As a further improvement of the present technical solution, the substrate includes a main body portion facing the front of the transparent front cover and a first side body portion and a second side body portion extending from both sides of the main body portion to the rear shell, and at least one light source device is respectively provided on the main body portion, the first side body portion and the second side body portion.

[0008] As a further improvement of the technical solution, the rear shell has a positioning cover extending from the upper end of the shell body toward the driving plate, and the positioning cover abuts against the upper end and both sides of the driving plate.

[0009] As a further improvement of the present technical solution, the explosion-proof indicator light also includes a back clamp assembly, which includes a back clamp body and a cover plate, the rear shell is provided with a mounting portion on the rear surface of the shell body, the mounting portion is provided with a mounting groove and a mounting hole that passes through the groove side wall of the mounting groove, one end of the back clamp body is installed on the groove bottom surface of the mounting groove through a fastener, and the other end of the back clamp body passes through the mounting hole and is exposed to the rear surface of the shell body, and the cover plate covers the groove opening of the mounting groove.

[0010] As a further improvement of the present technical solution, the explosion-proof indicator light also includes a charging module disposed in the receiving cavity and located at the lower end of the battery assembly.

[0011] As a further improvement of the present technical solution, the charging module includes an electrical connector and a charging abutment that passes through the shell and is exposed to the outside, the electrical connector includes a first part and a second part that are parallel to each other, one end of the first part is connected to the charging abutment, and the other end is bent and connected to one end of the second part, and the other end of the second part is connected to the indicator light module.

[0012] As a further improvement of the technical solution, the rear shell has a support plate extending from the lower end of the shell portion toward the transparent upper cover, and the second portion abuts against and is supported by the support plate.

[0013] As a further improvement of the technical solution, the explosion-proof indicator light includes a detection module and an alarm module, and the detection module is connected to the battery assembly.

[0014] As a further improvement of the present technical solution, the explosion-proof indicator light further includes a communication module connected to the drive module and the alarm module.

[0015] The utility model provides an explosion-proof indicator light, which comprises a shell, a battery assembly, an indicator light module and a drive module; wherein the shell is an antistatic component, the shell comprises a transparent front cover and a rear shell, the transparent front cover is provided with a receiving groove, the transparent front cover is provided with a plug-in ring on the periphery of the receiving groove, the rear shell comprises a shell part and a plug-in ring groove provided on the periphery of the shell part, the plug-in ring is adapted to the plug-in ring groove and plugged into the plug-in ring groove, the sealing rubber part abuts against the plug-in ring and the groove wall surface of the plug-in ring groove, and the transparent front cover, the sealing rubber part and the rear shell enclose a receiving cavity, thereby having a good The utility model has good sealing and explosion-proof performance, and the explosion-proof form is simple; the battery assembly includes a battery and an isolator, the battery is arranged at the bottom of the receiving cavity, and the isolator is arranged on the front surface of the battery; the indicator light module includes a substrate, and a light source device that can emit light of different colors arranged on the substrate, the substrate is arranged in the receiving cavity and is located on the front side of the isolator; the drive module includes a drive board, the drive board is connected to the upper end of the substrate, and is located on the front side of the isolator. The utility model reasonably arranges the battery assembly, the indicator light module and the drive module, which can effectively simplify the product structure and reduce the product size. Therefore, the utility model has a simple explosion-proof form and product structure, a small size, and is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. 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.

[0017] Figure 1 It is a three-dimensional diagram of an explosion-proof indicator light provided by an embodiment of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of another viewing angle of the explosion-proof indicator light provided by the embodiment of the utility model;

[0019] Figure 3 It is a cross-sectional view of an explosion-proof indicator light provided by an embodiment of the utility model;

[0020] Figure 4 It is an exploded view of the explosion-proof indicator light provided by the embodiment of the utility model;

[0021] Figure 5 It is an exploded view of the explosion-proof indicator light provided by the embodiment of the utility model from another perspective. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] It should be noted that the terms “setting” and “connection” should be understood in a broad sense. For example, it can be directly setting or connecting, or it can be indirectly setting or connecting through a central component or a central structure.

[0024] In addition, if there are terms such as "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating orientation or positional relationship in the embodiments of the present invention, they are based on the orientation or positional relationship or the conventional placement state or use state shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure, feature, device or element referred to must have a specific orientation or positional relationship, nor must it be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] The various specific technical features and embodiments described in the specific implementation methods can be combined in any suitable manner unless there is any contradiction. For example, different implementation methods can be formed by combining different specific technical features / embodiments. In order to avoid unnecessary repetition, the various possible combinations of the specific technical features / embodiments in the present utility model will not be described separately.

[0026] The utility model provides an explosion-proof indicator light. Figures 1 to 5The explosion-proof indicator light 100 includes a shell 10, a battery assembly 20, an indicator light module 30 and a drive module 40; wherein the shell 10 is an antistatic component, the shell 10 includes a transparent front cover 11 and a rear shell 12, the transparent front cover 11 is provided with a receiving groove, the transparent front cover 11 is provided with a plug-in ring 111 on the periphery of the receiving groove, the rear shell 12 includes a shell portion 121 and a plug-in ring groove 122 provided on the periphery of the shell portion 121, the plug-in ring 111 is adapted to the plug-in ring groove 122 and plugged into the plug-in ring groove 122, the sealing member abuts against the groove wall of the plug-in ring 111 and the plug-in ring groove 122, and the transparent front cover 11, the sealing member and the rear shell 12 enclose a receiving cavity, the sealing member is connected to the transparent front cover 11 and the rear shell 12, so that the explosion-proof indicator light 100 has good sealing and Explosion-proof, simple explosion-proof form; the battery assembly 20 includes a battery 21 and an isolating member 22, the battery 21 is arranged at the bottom of the receiving cavity, and the isolating member 22 is arranged on the front surface of the battery 21, which plays the role of isolation and protection; the indicator light module 30 includes a substrate 31, and a light source device 32 that can emit light of different colors arranged on the substrate 31, which is used to realize the indication lighting, and the substrate 31 is arranged in the receiving cavity and is located on the front side of the isolating member 22; the driving module 40 is used to realize the control drive, and the driving module 40 includes a driving board 41, and the driving board 41 is connected to the upper end of the substrate 31 and is located on the front side of the isolating member 22. The utility model can effectively simplify the product structure and reduce the product size by reasonably arranging the battery assembly 20, the indicator light module 30 and the driving module 40. Therefore, the explosion-proof form and product structure of the utility model are simple, the size is small, and it is easy to carry.

[0027] It should be noted that, in the present invention, the front refers to the direction in which the rear shell 12 faces the transparent front cover 11 , and the rear refers to the direction in which the transparent front cover 11 faces the rear shell 12 .

[0028] It can be understood that the explosion-proof form of the utility model is simple, and the explosion-proof indicator light 100 can adopt a pure intrinsically safe explosion-proof type, and the electric sparks or thermal effect energy that may be generated inside the explosion-proof indicator light 100 and the connecting wires exposed to the explosive environment are limited to a level that cannot produce ignition, that is, the danger is avoided through circuit design. It is designed and developed according to the IIC level to meet domestic and international explosion-proof standards, and can be safely used in explosion-proof areas of Zone 0, Zone 1, Zone 2 (Class II IIC) and Zone 21, 22 (Class III IIIC).

[0029] For the housing 10, see Figure 1Optionally, the shell 10 can be a plastic part, thereby effectively reducing the weight of the product and making it easy to carry. Preferably, the shell 10 can be made of antistatic high-quality thermoplastic and antistatic high-quality transparent material injection molding, which is not only light in weight, but also has good corrosion resistance, oil resistance, high and low temperature resistance, and can avoid static electricity. It also solves the problem that the shell 10 cannot be used in explosive environments such as coal mine gas because it is made of aluminum alloy (high aluminum content) material.

[0030] Optional, see Figure 1 and Figure 2 The transparent front cover 11 and / or the rear shell 12 may be provided with an antistatic layer, thereby effectively preventing the shell 10 from generating static electricity and improving explosion-proof performance and safety reliability.

[0031] For the rear shell 12, please combine Figure 4 Optionally, the rear shell 12 may extend a positioning cover 123 from the upper end of the shell portion 121 toward the driving plate 41 , and the positioning cover 123 abuts against the upper end and both sides of the driving plate 41 to achieve a positioning effect on the driving plate 41 .

[0032] Optionally, the rear shell 12 may be provided with a ventilation hole facing the battery 21, and a breathable waterproof membrane 13 is provided on the ventilation hole, so as to balance the air pressure in the shell 10 and avoid problems such as explosion of the battery 21, thereby having high safety.

[0033] For the sealants, see Figures 1 to 5 Preferably, the sealing member can be an ultrasonic melting member. When the sealing member is arranged between the transparent front cover 11 and the rear shell 12, an ultrasonic device is used to generate ultrasonic waves thereto, and the sealing member melts. After solidification, the transparent front cover 11 and the rear shell 12 can be fixedly connected. This arrangement facilitates the application of the explosion-proof indicator light 100 in explosion-proof environments such as metallurgy, railways, electric power, public security, oil fields, and petrochemicals, and the product has a high level of protection.

[0034] For the battery assembly 20, the battery 21 may be optionally connected to an overcharge and overdischarge protection circuit module, so as to protect the battery 21 when the battery 21 is overcharged or overdischarged. When an abnormal phenomenon of the battery 21 such as overcharge of the battery 21 or overheating of the battery 21 is detected, the overcharge and overdischarge protection circuit module may automatically suspend the use of the battery 21.

[0035] In specific applications, the battery 21 can be a high-energy, memory-free, large-capacity, rechargeable polymer lithium battery that has passed the intrinsic safety certification test and has high safety and reliability.

[0036] For the indicator light module 30, see Figures 3 to 5Optionally, the substrate 31 may include a main body portion 311 facing the front side (the frontmost surface) of the transparent front cover 11 and a first side body portion 312 and a second side body portion 313 extending from both sides of the main body portion 311 toward the rear shell 12. At least one light source device 32 is respectively provided on the main body portion 311, the first side body portion 312 and the second side body portion 313, so as to realize lighting in three directions and achieve an indication function.

[0037] Furthermore, the first side body portion 312 can be perpendicular to the main body portion 311, the second side body portion 313 can be perpendicular to the main body portion 311, and the first side body portion 312 is parallel to the second side body portion 313, so that the explosion-proof indicator light 100 can achieve front light emission and side light emission, and its light emission angle is greater than or equal to 270°.

[0038] Preferably, the indicator light module 30 may include a constant light module and a flashing light module, which are used to realize constant light emission and flashing light emission respectively.

[0039] Preferably, the light source device 32 may include a red light, a yellow light, a blue light, a white light and a green light, so as to realize indicating lighting of different colors. Moreover, with the setting of the constant light module and the flashing module, the explosion-proof indicating lamp 100 may have display modes of constant red, yellow, blue, white and green light, flashing red, yellow, blue, white and green light, and alternating different colors such as flashing red and blue.

[0040] For the driving module 40, see Figures 1 to 5 In a specific application, the driving circuit of the driving module 40 adopts an intrinsically safe explosion-proof design, which has high safety and reliability.

[0041] Optionally, the driving module 40 may further include a first switch 42 disposed on the driving board 41, and a first button 43 connected to the first switch 42. The transparent front cover 11 is provided with a first button port facing the first switch 42. The first button 43 is provided at the first button port. The user can control the first switch 42 by pressing the first button 43.

[0042] The first switch 42 is arranged at the upper end of the driving plate 41 and is located behind the driving plate 41 close to the rear shell 12. The positioning cover 123 is provided with a second button opening facing the first switch 42. The first button 43 and / or the first switch 42 pass through the second button opening. The positioning cover 123 plays a certain positioning role on the first button 43 and / or the first switch 42.

[0043] In some embodiments, the explosion-proof indicator light 100 may further include a back clip assembly 50, see Figures 1 to 5The back clip assembly 50 includes a back clip body 51 and a cover plate 52. The rear shell 12 is provided with a mounting portion 124 on the rear surface of the shell portion 121. The mounting portion 124 is provided with a mounting groove 125 and a mounting hole 126 that passes through the groove side wall of the mounting groove 125. One end of the back clip body 51 is installed on the groove bottom surface of the mounting groove 125 through a fastener 53 (such as a screw or a screw pin, etc.), and the other end of the back clip body 51 passes through the mounting hole 126 and is exposed to the rear surface of the shell portion 121. The back clip body 51 is used to clamp the user's clothing collar, etc., for the convenience of the user to carry; the cover plate 52 is covered on the groove opening of the mounting groove 125. During processing, the back clip body 51 can be directly installed through the fastener 53, and then the cover plate 52 can be installed. It is easy to install and can not only protect the back clip but also improve the aesthetics.

[0044] For further information, see Figure 5 The other end of the rear shell 12 facing the back clip body 51 is provided with an abutment portion 128 for abutting against the back clip body 51. The abutment portion 128 may be in a groove shape to facilitate elastic abutment of the back clip body 51, and the surface of the groove may be provided with at least one protrusion or recess, thereby increasing the friction coefficient between the back clip body 51 and facilitating the user to clamp the back.

[0045] In some embodiments, see Figures 1 to 5 The explosion-proof indicator light 100 may further include a charging module 60 disposed in the receiving cavity and located at the lower end of the battery assembly 20 , and the charging module 60 is used to charge the explosion-proof indicator light 100 .

[0046] Optionally, the charging module 60 may include an electrical connector 61 and a charging abutment 62 that passes through the shell 10 and is exposed to the outside, the electrical connector 61 includes a first part 611 and a second part 612 that are parallel to each other, one end of the first part 611 is connected to the charging abutment 62, and the other end is bent and connected to one end of the second part 612, and the other end of the second part 612 is connected to the indicator light module 30. When charging is required, the external connector only needs to abut the charging abutment 62, which is easy to use.

[0047] Optionally, the rear shell 12 may have a support plate 127 extending from the lower end of the shell portion 121 toward the transparent front cover 11 , and the second portion 612 abuts against and is supported by the support plate 127 , so that the support plate 127 can support the second portion 612 .

[0048] It is understandable that the charging module 60 can be charged by a charging stand, and the same charging stand can charge multiple position lights at the same time, which is convenient and tidy. Furthermore, the circuit of the charging module 60 and the charging stand can be provided with charging protection, which is safe and reliable. And the charging socket on the charging stand can also use a USB TYPE C charging port. Based on the existing guide rail technology and electrical box technology, the charging stand can also be charged by a charging bridge and an integrated charging cabinet, which is convenient for quick charging of multiple explosion-proof indicator lights 100 at one time, and the charging environment is safe and tidy.

[0049] In some embodiments, the explosion-proof indicator light 100 may include a second button 45 disposed on the front of the explosion-proof indicator light 100, and a second switch 44 is disposed on the front of the driving board 41. The second button 45 is connected to the second switch 44 and passes through the transparent front cover 11, so that the user can press the second button 45 to control the second switch 44.

[0050] Optionally, the second button 45 may include a button shell 451 and an elastic member 452, wherein the elastic member 452 is disposed between the button shell 451 and the second switch 44, and the elastic member 452 provides elastic force for the user to press the button shell 451, thereby resetting the button shell 451 and improving the user's usage experience.

[0051] Furthermore, the outer surface of the elastic member 452 may be provided with a double-layer sealing ring 4521, so as to have a double sealing effect. In other embodiments, the cross section of each sealing ring 4521 may also be in an eight-shaped or inverted V-shaped shape, so that when the user presses the second button 45, the sealing ring 4521 abuts against the sealing groove of the transparent front cover 11, the deformation of the elastic member 452 becomes larger, the elastic force provided is greater, the sealing effect is better, and the user's experience can be improved.

[0052] In some embodiments, see Figure 1 The housing 10 may also be provided with a nameplate 70 for etching information of the explosion-proof indicator light 100 such as a product number.

[0053] In some embodiments, the explosion-proof indicator light 100 may include a detection module and an alarm module. The detection module is connected to the battery assembly 20 to detect the power level of the battery 21, and the alarm module can remind the user to charge in time.

[0054] In some embodiments, the explosion-proof indicator light 100 may further include a communication module connected to the driving module 40 and the alarm module. The communication module may be a ZIGBEE module, a Bluetooth module, etc., which can not only be connected to the gateway device, but also be suitable for the housing 10 of the plastic part. Through the setting of the communication module, the status information of the explosion-proof indicator light 100 can be obtained regularly. The communication module can also receive control instructions to start the explosion-proof indicator light 100, low current alarm, or switch the indicator light module 30 to different color display and direction indication, etc.

[0055] In specific applications, the explosion-proof indicator light 100 may also be provided with a static elimination device for eliminating static electricity on the housing 10 or other places. Specifically, the static elimination device may be connected to the housing 10 and the battery 21 , so that static electricity on the housing 10 may be eliminated through the battery 21 .

[0056] In specific applications, the antistatic layer may be provided with a conductive material or a shielding material to guide the release of static electricity or shield the generation of static electricity. In explosion-proof application scenarios, the outer surface of the housing 10 of the utility model is preferably provided with an antistatic layer made of a shielding material, and the inner surface is preferably provided with an antistatic layer made of a conductive material, so as to improve safety and reliability.

[0057] In a specific application, the driving board 41 may be provided with an anti-static protection element, which can effectively absorb or limit electrostatic discharge and protect the circuit from being damaged.

[0058] In specific applications, a sealing structure can be provided in the explosion-proof indicator light 100, and the main modules such as the battery assembly 20 and the drive module 40 can be sealed separately by potting glue, that is, the battery assembly 20, the drive module 40, etc. are independently sealed, which on the one hand improves reliability, and on the other hand allows the battery assembly 20 and the drive module 40 to be independently replaced and maintained.

[0059] The utility model provides an explosion-proof indicator light 100, which includes a shell 10, a battery assembly 20, an indicator light module 30 and a drive module 40; wherein the shell 10 is an antistatic component, the shell 10 includes a transparent front cover 11 and a rear shell 12, the transparent front cover 11 is provided with a receiving groove, the transparent front cover 11 is provided with a plug ring 111 on the periphery of the receiving groove, the rear shell 12 includes a shell part 121 and a plug ring groove 122 provided on the periphery of the shell part 121, the plug ring 111 is adapted to the plug ring groove 122 and plugged into the plug ring groove 122, the sealing member abuts against the groove wall of the plug ring 111 and the plug ring groove 122, and the transparent front cover 11, the sealing member and the rear shell 12 are surrounded by a receiving groove. The receiving cavity has good sealing and explosion-proof properties, and the explosion-proof form is simple; the battery assembly 20 includes a battery 21 and an isolating member 22, the battery 21 is arranged at the bottom of the receiving cavity, and the isolating member 22 is arranged on the front surface of the battery 21; the indicator light module 30 includes a substrate 31, and a light source device 32 that can emit light of different colors arranged on the substrate 31, the substrate 31 is arranged in the receiving cavity and is located in front of the isolating member 22; the driving module 40 includes a driving board 41, the driving board 41 is connected to the upper end of the substrate 31, and is located in front of the isolating member 22. The utility model reasonably arranges the battery assembly 20, the indicator light module 30 and the driving module 40, which can effectively simplify the product structure and reduce the product size. Therefore, the explosion-proof form and product structure of the utility model are simple, the size is small, and it is easy to carry.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An explosion-proof indicator lamp, characterized in that: include: The housing is an antistatic component, comprising a transparent front cover and a rear housing, wherein the transparent front cover is provided with a receiving groove, the transparent front cover is provided with a plug-in ring on the periphery of the receiving groove, the rear housing comprises a housing portion and a plug-in ring groove provided on the periphery of the housing portion, the plug-in ring is adapted to and plugged into the plug-in ring groove, the sealing member abuts against the plug-in ring and the groove wall of the plug-in ring groove, and the transparent front cover, the sealing member and the rear housing enclose a receiving cavity; A battery assembly, comprising a battery and an isolating member, wherein the battery is disposed at the bottom of the receiving cavity, and the isolating member is disposed on the front surface of the battery; An indicator light module, comprising a substrate, and a light source device disposed on the substrate and capable of emitting light of different colors, wherein the substrate is disposed in the receiving cavity and is located in front of the isolation member; The driving module comprises a driving board, wherein the driving board is connected to the upper end of the substrate and is located at the front side of the isolation member.

2. The explosion-proof indicator lamp according to claim 1, characterized in that: An antistatic layer is provided on the transparent front cover and / or the rear shell.

3. The explosion-proof indicator lamp according to claim 1, characterized in that: The substrate comprises a main body facing the front of the transparent front cover and a first side body and a second side body extending from both sides of the main body to the rear shell. At least one light source device is respectively disposed on the main body, the first side body and the second side body.

4. The explosion-proof indicator lamp according to claim 1, characterized in that: The rear shell has a positioning cover extending from the upper end of the housing portion toward the driving plate, and the positioning cover abuts against the upper end and both sides of the driving plate.

5. The explosion-proof indicator light according to any one of claims 1 to 4, characterized in that: The explosion-proof indicator light also includes a back clip assembly, which includes a back clip body and a cover plate. The rear shell is provided with a mounting portion on the rear surface of the shell body, and the mounting portion is provided with a mounting groove and a mounting hole that passes through the groove side wall of the mounting groove. One end of the back clip body is installed on the groove bottom surface of the mounting groove through a fastener, and the other end of the back clip body passes through the mounting hole and is exposed to the rear surface of the shell body. The cover plate covers the groove opening of the mounting groove.

6. The explosion-proof indicator light according to any one of claims 1 to 4, characterized in that: The explosion-proof indicator light also includes a charging module disposed in the receiving cavity and located at the lower end of the battery assembly.

7. The explosion-proof indicator lamp according to claim 6, characterized in that: The charging module includes an electrical connector and a charging abutment that passes through the shell and is exposed to the outside. The electrical connector includes a first part and a second part that are parallel to each other. One end of the first part is connected to the charging abutment, and the other end is bent and connected to one end of the second part. The other end of the second part is connected to the indicator light module.

8. The explosion-proof indicator lamp according to claim 7, characterized in that: The rear shell has a support plate extending from the lower end of the shell portion toward the transparent upper cover, and the second portion abuts against and is supported by the support plate.

9. The explosion-proof indicator light according to any one of claims 1 to 4, characterized in that: The explosion-proof indicator light comprises a detection module and an alarm module, and the detection module is connected to the battery assembly.

10. The explosion-proof indicator lamp according to claim 9, characterized in that: The explosion-proof indicator light also includes a communication module connected to the driving module and the alarm module.

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