CN219395356U - Dual-power illumination comprehensive protection device - Google Patents

Abstract

The utility model relates to a technical field of illumination protection device discloses a dual supply illumination synthesizes protection device, and it includes explosion proof box, monitoring module, protection module and transformer, the explosion proof chamber has been seted up in the explosion proof box, monitoring module and protection module all set up in the explosion proof chamber, one side of explosion proof box is provided with the vary voltage cabinet, the vary voltage chamber has been seted up in the vary voltage cabinet, the transformer sets up in the vary voltage chamber. The device has the effect that the stable operation of the device can be guaranteed.

Description

Dual-power illumination comprehensive protection device

Technical Field

The application relates to the technical field of illumination protection devices, in particular to a dual-power illumination comprehensive protection device.

Background

The comprehensive lighting protector is suitable for underground coal mine containing coal dust and explosive gas, and is used in lighting and communication equipment to provide power supply control and other protection.

In the related art, the lighting comprehensive protection device generally comprises an explosion-proof box, a monitoring module for monitoring various data such as voltage and current in a circuit in real time, a protection module for protecting the circuit from overvoltage, and a transformer for adjusting the output voltage, wherein an explosion-proof cavity is formed in the explosion-proof box, and the monitoring module, the protection module and the transformer are all arranged in the explosion-proof cavity.

In carrying out the present application, the inventors have found that this technique has at least the following problems: the monitoring module, the protection module and the transformer in the lighting comprehensive protection device are all arranged in the same explosion-proof cavity, so that the heat is easily accumulated to raise the temperature in the explosion-proof cavity, even the stable operation of the device is affected, and the lighting comprehensive protection device needs to be improved.

Disclosure of Invention

In order to ensure the stable operation of the device, the application provides a dual-power illumination comprehensive protection device.

The application provides a dual power illumination comprehensive protection device adopts following technical scheme:

the utility model provides a dual supply illumination synthesizes protection device, includes explosion proof box, monitoring module, protection module and transformer, the explosion proof chamber has been seted up in the explosion proof box, monitoring module and protection module all set up in the explosion proof chamber, one side of explosion proof box is provided with the vary voltage cabinet, the vary voltage chamber has been seted up in the vary voltage cabinet, the transformer sets up in the vary voltage chamber.

Through adopting above-mentioned technical scheme, because the transformer is arranged in the vary voltage chamber, monitoring module and protection module are arranged in the explosion proof cavity, when the device is operated, the produced heat of transformer can pile up in the vary voltage intracavity, gives off heat through the outer wall of vary voltage cabinet simultaneously to make the difficult explosion proof cavity that gets into monitoring module and protection module place of heat. The transformer is arranged on the outer side of the explosion-proof cavity independently, compared with the traditional design of being located in the same cavity, the transformer is not only beneficial to heat dissipation of the device and preventing elements in the monitoring module and the protection module from being damaged due to overhigh temperature in the explosion-proof cavity, but also capable of reducing electromagnetic interference generated by each part during working and helping to guarantee stable operation of the device.

Optionally, a partition board is arranged on the cavity wall of the explosion-proof cavity, the partition board separates the explosion-proof cavity to form an independent monitoring cavity and a protection cavity, the monitoring module is located in the monitoring cavity, and the protection module is located in the protection cavity.

Through adopting above-mentioned technical scheme, the baffle can be further separated into monitoring chamber and protection chamber with the flameproof chamber for monitoring module and protection module can set up respectively in different cavities, can not only separate the heat interchange that monitoring module and protection module during operation produced, can also reduce the produced electromagnetic interference of monitoring module and protection module during operation, help further ensure the steady operation of device.

Optionally, one side of baffle towards the control chamber is provided with an at least backup pad, the backup pad will the control chamber separates and forms a plurality of independent installation chamber, the control module is provided with the multiunit and is located different installation chamber respectively.

By adopting the technical scheme, as the monitoring modules are provided with a plurality of groups, each group of monitoring modules can be connected with one power supply during assembly, so that the device can simultaneously introduce multiple paths of power supplies. All the power supplies are mutually locked, namely, when one of the power supplies works, the other power supplies are in a disconnected state. When the main power supply fails or fails, other power supplies can be used as standby power supplies. Each group of monitoring modules are respectively arranged in different mounting cavities, so that the modularized assembly of the device is facilitated.

Optionally, the explosion-proof case includes the box, is used for opening and close the guard gate in protection chamber, many safety gates that are used for opening and close different installation chambeies respectively, the equal articulated setting of guard gate and guard gate is on the box.

By adopting the technical scheme, when the protection module fails, an operator can independently overhaul the components in the protection module by only opening the protection door for opening and closing the protection cavity; when the monitoring module fails, an operator only needs to open the corresponding safety door, and the components in the monitoring module can be overhauled independently. So set up, the open-ended that the explosion proof case exposes in the maintenance process is little, and outside dust is difficult for getting into in the explosion proof chamber and influence other parts's normal work, and dustproof effect is good.

Optionally, be provided with at least a set of locking subassembly that is used for restricting the guard gate and opens on the box, locking subassembly is including fixing the locking seat in box one side, rotating the cam that sets up on the locking seat, setting up at the transfer line of cam pointed end, slip setting up the movable block in locking seat one side, the locking lever of fixed connection on the movable block, the transfer line wears to establish in the movable block, offer the locking groove that is used for supplying the locking lever to slide to stretch into on the guard gate.

Through adopting above-mentioned technical scheme, when the guard gate was closed, the locking groove was in the state of alignment with the locking lever, and operating personnel accessible rotated the cam this moment for the transfer line drives the movable block and removes to the one side that is close to the guard gate, and then makes the locking lever stretch into in the locking groove, in order to utilize the locking lever to hinder the guard gate to the one side rotation that deviates from the box. The arrangement is beneficial to improving the stability of the protective door and enhancing the protective effect of the protective door on the protective module.

Optionally, each group of monitoring modules is provided with isolating switches for controlling on-off of a circuit, the box body is rotatably provided with operation handles which are equal to the isolating switches in number and correspond to each other one by one, and the operation handles are provided with stop grooves for sliding and extending in of the locking rods; when the locking rod stretches into the stop groove, the operating handle is in a state of disconnecting the isolating switch control circuit, and the locking rod is separated from the protective door.

Through adopting above-mentioned technical scheme, when the handle is in the state that makes stop groove and locking lever dislocation, the locking lever receives the spacing one side that is unable to keep away from the guard gate of handle to remove, helps improving the locking effect of locking component to the guard gate. When the operating handle rotates to a state that the isolating switch control circuit is disconnected, the stop groove is aligned with the locking rod, and at the moment, an operator can move the locking rod out of the locking groove and extend into the stop groove to unlock the protective door and start the locking of the operating handle, so that the protective door can be opened only when the circuit is disconnected, and the potential safety hazard is small.

Optionally, a door frame is fixed on one side of the case body facing the protective door, the protective door is hinged on the case body through a hinge assembly and can vertically move relative to the door frame, and at least one group of anti-drop assemblies for preventing the protective door from rotating towards one side far away from the case body are arranged on the door frame; the anti-drop assembly comprises an anti-drop bolt fixedly connected to the door frame, a connecting groove used for the anti-drop bolt to extend into is formed in the side wall of the protective door facing the door frame, the depth of the connecting groove is larger than the thickness of the head of the anti-drop bolt, an anti-drop groove used for the head of the anti-drop bolt to extend into and a yielding groove used for the rod of the anti-drop bolt to extend into are formed in the upper side groove wall of the connecting groove, the yielding groove is located on one side of the anti-drop groove facing the door frame, and the width of the yielding groove is smaller than the diameter of the head of the anti-drop bolt.

Through adopting above-mentioned technical scheme, when the guard gate was closed, the head of anticreep bolt was arranged in the anticreep groove, the pole position was arranged in the groove of stepping down, and the guard gate received the blocking of anticreep bolt and is difficult to the one side rotation of keeping away from the box this moment. After the explosion accident of the protection module is caused by overheat and other factors, the parts in the protection module are blocked by the protection door and are not easy to rush out of the explosion-proof box, so that the explosion-proof effect is good. When the protective door is opened, the protective door can be moved upwards relative to the door frame, so that the anti-falling bolt moves into the connecting groove, and then the protective door is rotated to one side far away from the box body, so that the protective door can be opened, and the protective module can be overhauled.

Optionally, the upside integrated into one piece of door frame has the fastening pole of horizontal extension, the lateral wall top of protection door orientation door frame is provided with the dead lever, be formed with the fastening groove that is used for supplying the fastening pole vertical to stretch into between dead lever and the protection door.

Through adopting above-mentioned technical scheme, when the guard gate is in the closed condition, the fastening rod inlays and establishes in the fastening groove for the guard gate is difficult for rotating to the one side of keeping away from the box more, helps further improving the explosion-proof performance of explosion-proof case.

Optionally, the hinge assembly comprises a first hinge seat arranged at one side of the protective door far away from the locking groove, a second hinge seat arranged at one side of the box body facing the protective door, a rotating shaft penetrating through the first hinge seat, and a lifting piece for driving the first hinge seat to vertically move, wherein the rotating shaft is fixedly penetrating through the second hinge seat; the lifting piece comprises a worm fixed on the upper side of the rotating shaft, a worm wheel meshed with one side of the worm and a driving rod for driving the worm wheel to rotate, and the worm wheel is rotatably arranged in the first hinging seat.

Through adopting above-mentioned technical scheme, when opening and close the guard gate, operating personnel accessible actuating lever drives the worm wheel and rotates, because worm wheel and worm intermeshing, if keep the worm motionless, then the worm wheel can drive first articulated seat vertical movement when rotating, and then makes the synchronous vertical movement of guard gate, simple structure, convenient operation.

Optionally, a wiring board is arranged on the cavity wall of the transformation cavity, the wiring board separates the transformation cavity to form an independent wiring cavity and an accommodating cavity, and the transformer is positioned in the accommodating cavity; the transformer cabinet comprises a cabinet body, a side cover hinged to one side of the cabinet body deviating from the explosion-proof box and a top cover detachably arranged on the upper side of the cabinet body, wherein the top cover is used for opening and closing an opening of the wiring cavity, and the side cover is used for opening and closing an opening of the accommodating cavity.

Through adopting above-mentioned technical scheme, the transformer is arranged in holding the chamber, the wire that needs to be connected on the transformer is arranged in the wiring chamber, and the wholeness of part in the transformer cabinet is good, the order is high. In addition, because the accommodating cavity is opened and closed through the side cover, and the wiring cavity is opened and closed through the top cover, when the transformer fails or the line fails, operators only need to correspondingly open the side cover or the top cover, and the operation is simple and convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. because the transformer is arranged at the outer side of the explosion-proof cavity, heat generated by the monitoring module, the protection module and the transformer during working is not easy to accumulate, the heat dissipation performance of the device is improved, the electromagnetic interference is reduced, and the stable operation of the device is ensured;

2. the monitoring modules are provided with a plurality of groups and are respectively positioned in different mounting cavities, and each group of monitoring modules can be respectively connected with different power supplies during assembly, so that after the main power supply fails or fails, other power supplies can be used as standby power supplies;

3. when the protective door is closed, the locking component and the anti-falling component can prevent the protective door from rotating to one side far away from the box body, so that the anti-explosion performance of the device is improved; after the operating handle is turned to a state of disconnecting the isolating switch control circuit, the locking rod side in the locking assembly can move out of the locking groove and extend into the stop groove, so that the protective door can be opened only after the circuit is cut off, and the potential safety hazard is small.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present application.

Fig. 2 is a schematic structural view of the open state of the protective door, the safety door, and the side cover in the embodiment of the present application.

Fig. 3 is an exploded schematic view of an embodiment of the present application.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Fig. 5 is an enlarged schematic view at B in fig. 3.

Fig. 6 is an exploded schematic view of a transformer cabinet in an embodiment of the present application.

Reference numerals illustrate:

1. an explosion-proof box; 11. a case; 12. a protective door; 121. a connecting groove; 122. an anti-drop groove; 123. a relief groove; 124. a locking groove; 13. a safety door; 14. a chassis; 15. an explosion-proof cavity; 151. a monitoring cavity; 1511. a mounting cavity; 152. a protection cavity; 16. a partition plate; 161. a support plate; 17. a door frame; 18. a fastening rod; 19. a fixed rod; 191. a fastening groove; 2. a monitoring module; 21. an isolating switch; 3. a protection module; 4. a transformer; 5. a transformer cabinet; 51. a cabinet body; 52. a side cover; 53. a top cover; 54. a variable pressure cavity; 541. a wiring cavity; 542. a receiving chamber; 55. a wiring board; 6. a hinge assembly; 61. a first hinge base; 62. the second hinge seat; 63. a rotating shaft; 64. a lifting member; 641. a worm; 642. a worm wheel; 6421. square rods; 643. a driving rod; 6431. square holes; 6432. a positioning groove; 6433. a gasket; 644. a protective sleeve; 7. an anti-drop assembly; 71. an anti-drop bolt; 8. a locking assembly; 81. a locking seat; 82. a cam; 821. triangular blocks; 83. a transmission rod; 84. a movable block; 85. a locking lever; 86. a shield; 9. an operation handle; 91. a rotating sleeve; 911. a stop groove; 92. and an operation lever.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses a dual-power illumination comprehensive protection device which is used for providing power control and overvoltage protection for illumination equipment.

Referring to fig. 1 and 2, the dual-power lighting comprehensive protection device comprises an explosion-proof box 1, a monitoring module 2 for monitoring various data information such as current and voltage in a circuit in real time, a protection module 3 for protecting the circuit from overvoltage, and a transformer 4 (see fig. 6) for adjusting the output voltage, wherein a transformer cabinet 5 is fixedly arranged on one side of the explosion-proof box 1, the monitoring module 2 and the protection module 3 are both arranged in the explosion-proof box 1, and the transformer 4 is arranged in the transformer cabinet 5. The monitoring module 2 at least comprises a voltage device, a fuse, a contactor and other components, the protection module 3 at least comprises a protector, and the specific structures and the arrangement modes of the monitoring module 2 and the protection module 3 are the prior art and are not described in detail herein.

Referring to fig. 2, the explosion-proof box 1 comprises a box body 11, a protective door 12 hinged on one side of the box body 11 far away from the transformer cabinet 5, and a plurality of safety doors 13 hinged on the same side of the box body 11, wherein a bottom frame 14 is fixed below the box body 11, and the explosion-proof box can be fixedly installed at a required position by using the bottom frame 14 when in use. The explosion-proof cavity 15 is arranged in the box body 11, the partition plate 16 is fixedly arranged on the cavity wall of the explosion-proof cavity 15, the partition plate 16 separates the explosion-proof cavity 15 along the horizontal direction to form an independent monitoring cavity 151 and a protection cavity 152, the protection module 3 is provided with two groups and is positioned in the protection cavity 152, and the protection door 12 is used for opening and closing the opening of the protection cavity 152.

Referring to fig. 2, a support plate 161 is fixed on one side of the partition plate 16 facing the monitoring cavity 151, and this embodiment is configured by providing a block of support plate 161, and the support plate 161 separates the monitoring cavity 151 along the vertical direction to form two independent installation cavities 1511, the monitoring module 2 is provided with two groups of installation cavities 1511, and the safety door 13 is provided with two fans for opening and closing different safety cavities. During assembly, two groups of monitoring modules 2 are respectively connected with one power supply, the two power supplies are mutually locked, one power supply serves as a main power supply, and the other power supply serves as a standby power supply.

Referring to fig. 3 and 4, the protection door 12 is hinged on the case 11 through the hinge assembly 6, the hinge assembly 6 includes a first hinge seat 61 fixed on one side of the protection door 12, a second hinge seat 62 fixed on one side of the case 11 facing the protection door 12, a rotating shaft 63 rotatably penetrating the first hinge seat 61, and a lifter 64 for driving the first hinge seat 61 to vertically move, the rotating shaft 63 is fixedly penetrating the second hinge seat 62, and the protection door 12 can rotate around the rotating shaft 63 relative to the case 11.

Referring to fig. 3 and 4, the lifter 64 includes a worm 641 fixedly disposed on the upper side of the rotation shaft 63, a worm wheel 642 engaged with one side of the worm 641, and a driving rod 643 for driving the worm wheel 642 to rotate, the worm 641 being vertically disposed and an outer cover 644 being provided. A square rod 6421 is fixed to one side of the worm wheel 642 facing the driving rod 643, and a square hole 6431 into which the square rod 6421 extends is formed in the top end of the driving rod 643. When the square rod 6421 is embedded in the square hole 6431, the driving rod 643 can drive the worm wheel 642 to rotate circumferentially, so that the first hinge seat 61 and the protective door 12 move vertically relative to the case 11. In order to improve the stability of the square rod 6421 when being embedded in the square hole 6431, a positioning groove 6432 with an inner diameter larger than the width of the square hole 6431 is formed in the side surface of the driving rod 643 away from the worm gear 642, and a gasket 6433 connected with the square rod 6421 through a bolt is embedded in the positioning groove 6432.

Referring to fig. 2, a door frame 17 is fixed on one side of the case 11 facing the protective door 12, a plurality of groups of anti-falling assemblies 7 are arranged on the door frame 17, the anti-falling assemblies 7 comprise anti-falling bolts 71 which are connected to the door frame 17 in a threaded manner, connecting grooves 121 which are equal to the anti-falling assemblies 7 in number and correspond to each other one by one are formed in the side wall of the protective door 12 facing the door frame 17, the inner diameter of each connecting groove 121 is larger than the head diameter of each anti-falling bolt 71, and the depth is larger than the head thickness of each anti-falling bolt 71, so that the heads and the rod parts of the connecting bolts can extend into the corresponding connecting grooves 121. The upper side groove wall of the connecting groove 121 is provided with an anti-falling groove 122 and a yielding groove 123, wherein the yielding groove 123 is positioned on one side of the anti-falling groove 122 facing the door frame 17, the width of the anti-falling groove 122 is larger than the head diameter of the anti-falling bolt 71, and the width of the yielding groove 123 is larger than the rod diameter of the anti-falling bolt 71 and smaller than the head diameter of the anti-falling bolt 71. When the protective door 12 is closed, the head of the anti-falling bolt 71 is positioned in the anti-falling groove 122 and the rod part is positioned in the yielding groove 123, so that the protective door 12 is not easy to rotate to the side far away from the box 11.

Referring to fig. 2, in order to further improve the stability of the protective door 12 when closed, a fastening rod 18 extending horizontally is integrally formed on the upper side of the door frame 17 and the lower side of the protective door 12, the protective door 12 faces the top end of the side wall of the door frame 17, and the door frame 17 faces the bottom end of the side wall of the protective door 12, and fixing rods 19 are connected through bolts, wherein a fastening groove 191 for the vertical extension of the fastening rod 18 on the door frame 17 is formed between the fixing rods 19 on the protective door 12 and the protective door 12, and a fastening groove 191 for the vertical extension of the fastening rod 18 on the protective door 12 is formed between the fixing rods 19 on the door frame 17 and the door frame 17. When the protective door 12 is closed, the fastening rods 18 are respectively embedded in the adjacent fastening grooves 191, so that the protective door 12 is not easy to open, and the explosion-proof performance of the explosion-proof box is strong. It should be noted that, if the protective door 12 is to be opened, the lifting member 64 may be used to drive the protective door 12 to move upwards, so that the fastening rod 18 is separated from the fastening slot 191, the anti-drop bolt 71 moves into the connecting slot 121, and then the protective door 12 is turned to a side far from the case 11.

Referring to fig. 3 and 5, two sets of locking assemblies 8 are disposed on a side of the case 11 facing the door frame 17, each set of locking assemblies 8 includes a locking seat 81 fixed on the case 11, a cam 82 rotatably disposed on the locking seat 81, a driving rod 83 fixedly disposed at a tip of the cam 82, a movable block 84 slidably disposed on a side of the locking seat 81 facing away from the case 11, and a locking rod 85 fixedly connected to the movable block 84, the driving rod 83 is disposed in the movable block 84 in a penetrating manner, and a locking groove 124 for horizontally extending the locking rod 85 is formed in a side of the protective door 12 facing away from the first hinge seat 61. When the cam 82 rotates, the driving rod 83 drives the movable block 84 to move horizontally, so that the locking rod 85 extends into the corresponding locking groove 124 to prevent the protection door 12 from rotating to a side far from the case 11.

Referring to fig. 3 and 5, in order to facilitate the operator to rotate the cam 82, a triangular block 821 is fixed on a side of the cam 82 away from the case 11, and a rod corresponding to the triangular groove may be inserted into the triangular block 821 during operation, so as to rotate the cam 82 by using the rod. The side of the locking seat 81 facing away from the box 11 is connected with a shield 86 through a bolt, the shield 86 is positioned outside the cam 82, the transmission rod 83 and the movable block 84, and the movable block 84 is slidably arranged in a chute formed in the shield 86.

Referring to fig. 3 and 5, each group of monitoring modules 2 is provided with a disconnecting switch 21 for controlling on-off of a circuit, the box 11 is provided with two groups of operation handles 9, and each operation handle 9 corresponds to the disconnecting switch 21 one by one. The operation handle 9 comprises a rotation sleeve 91 which is rotatably arranged in the box 11 in a penetrating manner, and an operation rod 92 which is fixedly connected to the circumferential side wall of the rotation sleeve 91, wherein one end of the rotation sleeve 91 extends into the installation cavity 1511 to be connected with the isolating switch 21, and the operation rod 92 is positioned on the outer side of the box 11, so that an operator can control the state of the isolating switch 21 outside the box 11 by using the operation rod 92, and a circuit is connected or disconnected. The circumferential side wall of the rotating sleeve 91 is provided with a stop groove 911 for horizontally extending the locking lever 85, and when the locking lever 85 extends into the stop groove 911, the operating handle 9 is in a state of disconnecting the control circuit of the disconnecting switch 21, and the locking lever 85 is separated from the protective door 12, so that the protective door 12 can be opened only when the circuit is disconnected, and the safety performance is high.

Referring to fig. 1 and 6, the transformer cabinet 5 includes a cabinet body 51 fixedly disposed on the cabinet body 11, a side cover 52 hinged to one side of the cabinet body 51 away from the cabinet body 11, and a top cover 53 detachably disposed on the upper side of the cabinet body 51, wherein a transformer cavity 54 is formed in the cabinet body 51. The wiring board 55 is fixedly arranged on the cavity wall of the transformation cavity 54, the wiring board 55 separates the transformation cavity 54 along the vertical direction to form an independent wiring cavity 541 and a containing cavity 542, the transformer 4 is positioned in the containing cavity 542, wires connected to the transformer 4 are positioned in the wiring cavity 541, the top cover 53 is used for opening and closing an opening of the wiring cavity 541, and the side cover 52 is used for opening and closing an opening of the containing cavity 542. In order to improve the stability of the top cover 53 and the side cover 52 when they are closed, the top cover 53 and the side cover 52 in this embodiment are connected to the cabinet 51 by a plurality of bolts.

The implementation principle of the dual-power illumination comprehensive protection device provided by the embodiment of the application is as follows: after the device is assembled in place, the protection module 3 is positioned in the protection cavity 152, the monitoring module 2 is positioned in the installation cavity 1511, the transformer 4 is positioned in the transformation cavity 54, the protection module 3, the monitoring module 2 and the transformer 4 are respectively arranged in different cavities, heat generated during operation is not easy to accumulate, mutual electromagnetic interference is small, and stable operation of the device is facilitated. In addition, when the protective door 12 is closed, the head of the anti-falling bolt 71 is positioned in the anti-falling groove 122, the rod part is positioned in the yielding groove 123, and the fastening rod 18 is embedded in the adjacent fastening groove 191, and the locking rod 85 is positioned in the locking groove 124, so that the protective door 12 is not easy to rotate to the side far away from the box body 11, and the explosion-proof performance of the explosion-proof box 1 is strong.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a dual supply illumination synthesizes protection device, includes explosion proof box (1), monitoring module (2), protection module (3) and transformer (4), explosion proof chamber (15) have been seted up in explosion proof box (1), monitoring module (2) and protection module (3) all set up in explosion proof chamber (15), its characterized in that: a transformer cabinet (5) is arranged on one side of the explosion-proof box (1), a transformer cavity (54) is formed in the transformer cabinet (5), and the transformer (4) is arranged in the transformer cavity (54); a partition plate (16) is arranged on the cavity wall of the explosion-proof cavity (15), the partition plate (16) separates the explosion-proof cavity (15) to form an independent monitoring cavity (151) and a protection cavity (152), the monitoring module (2) is positioned in the monitoring cavity (151), and the protection module (3) is positioned in the protection cavity (152); one side of baffle (16) towards control chamber (151) is provided with at least backup pad (161), backup pad (161) will control chamber (151) separate and form a plurality of independent installation chamber (1511), control module (2) are provided with multiunit and are located different installation chamber (1511) respectively.

2. The dual-power illumination comprehensive protection device according to claim 1, wherein: the explosion-proof box (1) comprises a box body (11), a protective door (12) for opening and closing a protective cavity (152) and a plurality of safety doors (13) for respectively opening and closing different installation cavities (1511), wherein the safety doors (13) and the protective door (12) are all hinged on the box body (11).

3. The dual-power illumination comprehensive protection device according to claim 2, wherein: the novel anti-theft protection device is characterized in that at least one group of locking components (8) used for limiting the opening of the protection door (12) are arranged on the box body (11), the locking components (8) comprise a locking seat (81) fixed on one side of the box body (11), a cam (82) arranged on the locking seat (81) in a rotating mode, a transmission rod (83) arranged at the tip of the cam (82), a movable block (84) arranged on one side of the locking seat (81) in a sliding mode, and a locking rod (85) fixedly connected to the movable block (84), the transmission rod (83) is arranged in the movable block (84) in a penetrating mode, and a locking groove (124) used for the locking rod (85) to extend in a sliding mode is formed in the protection door (12).

4. A dual-power illumination comprehensive protection device according to claim 3, wherein: each group of monitoring modules (2) is provided with isolating switches (21) for controlling the on-off of a circuit, the box body (11) is rotatably provided with operation handles (9) which are equal to the isolating switches (21) in number and correspond to each other one by one, and each operation handle (9) is provided with a stop groove (911) for a locking rod (85) to slide and stretch in; when the locking rod (85) stretches into the stop groove (911), the operating handle (9) is in a state of disconnecting the control circuit of the isolating switch (21), and the locking rod (85) is separated from the protective door (12).

5. A dual-power illumination comprehensive protection device according to claim 3, wherein: a door frame (17) is fixed on one side of the box body (11) facing the protective door (12), the protective door (12) is hinged on the box body (11) through a hinge assembly (6) and can vertically move relative to the door frame (17), and at least one group of anti-falling assemblies (7) for preventing the protective door (12) from rotating towards one side far away from the box body (11) are arranged on the door frame (17); the anti-drop assembly (7) comprises an anti-drop bolt (71) fixedly connected to a door frame (17), a connecting groove (121) used for the anti-drop bolt (71) to extend into is formed in the side wall of the protective door (12) towards the door frame (17), the depth of the connecting groove (121) is larger than the thickness of the head of the anti-drop bolt (71), an anti-drop groove (122) used for the head of the anti-drop bolt (71) to extend into and a yielding groove (123) used for the rod of the anti-drop bolt (71) to extend into are formed in the upper groove wall of the connecting groove (121), the yielding groove (123) is located on one side of the anti-drop groove (122) towards the door frame (17), and the width of the yielding groove (123) is smaller than the diameter of the head of the anti-drop bolt (71).

6. The dual-power illumination comprehensive protection device according to claim 5, wherein: the upper side integrated into one piece of door frame (17) has fastening rod (18) that the level extends, the lateral wall top of guard gate (12) orientation door frame (17) is provided with dead lever (19), be formed with between dead lever (19) and guard gate (12) and be used for supplying fastening rod (18) vertical fastening groove (191) that stretches into.

7. The dual-power illumination comprehensive protection device according to claim 5, wherein: the hinge assembly (6) comprises a first hinge seat (61) arranged on one side of the protective door (12) away from the locking groove (124), a second hinge seat (62) arranged on one side of the box body (11) facing the protective door (12), a rotating shaft (63) rotatably penetrating through the first hinge seat (61) and a lifting piece (64) for driving the first hinge seat (61) to vertically move, wherein the rotating shaft (63) is fixedly penetrating through the second hinge seat (62); the lifting piece (64) comprises a worm (641) fixed on the upper side of the rotating shaft (63), a worm wheel (642) meshed with one side of the worm (641) and a driving rod (643) used for driving the worm wheel (642) to rotate, and the worm wheel (642) is rotatably arranged in the first hinging seat (61).

8. The dual-power illumination comprehensive protection device according to claim 1, wherein: a wiring board (55) is arranged on the cavity wall of the transformation cavity (54), the wiring board (55) separates the transformation cavity (54) to form an independent wiring cavity (541) and an accommodating cavity (542), and the transformer (4) is positioned in the accommodating cavity (542); the transformer cabinet (5) comprises a cabinet body (51), a side cover (52) hinged to one side of the cabinet body (51) deviating from the explosion-proof box, and a top cover (53) detachably arranged on the upper side of the cabinet body (51), wherein the top cover (53) is used for opening and closing an opening of the wiring cavity (541), and the side cover (52) is used for opening and closing an opening of the accommodating cavity (542).