CN219272004U - Fire extinguishing mechanism for distribution box - Google Patents
Fire extinguishing mechanism for distribution box Download PDFInfo
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- CN219272004U CN219272004U CN202320745746.XU CN202320745746U CN219272004U CN 219272004 U CN219272004 U CN 219272004U CN 202320745746 U CN202320745746 U CN 202320745746U CN 219272004 U CN219272004 U CN 219272004U
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Abstract
The utility model belongs to the technical field of distribution boxes, in particular to a fire extinguishing mechanism for a distribution box, which comprises a box body, wherein a motor is fixedly connected to the top of the box body through a fixed block, a rotating rod is arranged at the output end of the motor, one end of the rotating rod stretches into the box body, a first gear is fixedly connected to one end of the rotating rod, a pair of symmetrically distributed rotating shafts are fixedly connected to the inner side wall of the box body, a second gear is rotatably connected to one end of the rotating shaft, the second gear and the first gear are mutually driven through a chain, a guide rod is fixedly connected to the side wall of the chain, a sliding groove is formed in the inner side wall of the box body, a sliding block is slidably connected to the wall of the sliding groove, a conveying pipe is arranged on the side wall of a mouth-shaped block through a sliding piece, a fire extinguishing powder tank is arranged at one end of the conveying pipe, a smoke sensor is arranged on the inner top wall of the box body, a heat dissipation opening is formed in the side wall of the two sides of the box body, a trigger piece is arranged at one end of the conveying pipe, and the fire spreading is avoided and loss caused by fire is timely lightened.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a fire extinguishing mechanism for a distribution box.
Background
The distribution box is electric equipment, has characteristics such as simple installation, general application and operation are reliable and stable, and the main uses of distribution box is the distribution electric energy that can rationally, conveniently carries out the switching operation to the circuit, can audio-visual display circuit's conduction state, and the classification of distribution box is fixed panel type cubical switchboard, protection type cubical switchboard, drawer type cubical switchboard and illumination distribution control box generally.
When the distribution box is used, high temperature can be generated due to high-load operation of an internal circuit structure, combustion can occur for a long time, and workers cannot rescue for the first time, so that economic loss is caused by fire spreading; accordingly, a fire extinguishing mechanism for a distribution box has been proposed to solve the above-mentioned problems.
Disclosure of Invention
In order to make up the deficiency of the prior art, because the high-load operation of the internal circuit structure can generate high temperature, the combustion condition can occur for a long time, and the staff can not rescue for the first time, so that the problem of economic loss caused by spreading of fire is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a fire extinguishing mechanism for a distribution box, which comprises a box body; the top of the box body is fixedly connected with a motor through a fixed block; the output end of the motor is provided with a rotating rod, and one end of the rotating rod extends into the box body; one end of the rotating rod is fixedly connected with a first gear; the inner side wall of the box body is fixedly connected with a symmetrically distributed rotating shaft; one end of the rotating shaft is rotatably connected with a second gear; the second gear and the first gear are mutually driven by a chain; the side wall of the chain is fixedly connected with a guide rod; the inner side wall of the box body is provided with a chute; the wall of the chute is connected with a sliding block in a sliding way; the side wall of the sliding block is fixedly connected with a mouth-shaped block; the mouth-shaped block is matched with the guide rod; the side wall of the mouth-shaped block is provided with a conveying pipe through a sliding piece, and one end of the conveying pipe penetrates through the inner side wall of the box body; one end of the conveying pipe is provided with a fire extinguishing powder tank; a placing frame is fixedly connected to the side wall of the box body, and the fire extinguishing powder tank is placed in the placing frame; a smoke sensor is arranged on the inner top wall of the box body; the side walls of the two sides of the box body are provided with heat dissipation openings; the one end of conveyer pipe is equipped with the trigger piece, makes the fire extinguishing powder in the fire extinguishing powder jar spray in the box through the conveyer pipe, carries out the operation of putting out a fire in to the box, can carry out the measure of putting out a fire when letting the box appear the condition of a fire in the first time, avoids spreading of the condition of a fire, in time alleviates the loss that the condition of a fire brought.
Preferably, the slider comprises a mouth-shaped frame; the side wall of the mouth-shaped block is fixedly connected with a mouth-shaped frame; the inner side wall of the mouth-shaped frame is connected with a connecting block in a sliding manner, and the conveying pipe penetrates through the connecting block; a traction rod is fixedly connected to the top of the connecting block; the inner top wall of the box body is provided with a wave-shaped groove; the wave-shaped groove is matched with the traction rod, so that the area of the fire extinguishing powder sprayed by the conveying pipe in the box body is increased, and the spraying range of the fire extinguishing powder of the conveying pipe is more comprehensive.
Preferably, the trigger comprises an auxiliary lever; an interface is fixedly connected to one end of the conveying pipe; the outer circular wall of the interface is provided with a concave block; the outer circular wall of the interface is fixedly connected with a clamping block; the inner circular wall of the concave block is provided with an L-shaped groove; the side wall of the concave block is fixedly connected with an auxiliary rod, so that the effect of automatically spraying fire extinguishing powder when a fire is found out by the device is realized.
Preferably, a pair of U-shaped rods distributed about the heat dissipation openings are fixedly connected to the side walls of the two sides of the box body; a shielding plate is arranged between adjacent side walls of one group of U-shaped rods; a bearing rod is fixedly connected between adjacent side walls of one group of U-shaped rods; round blocks are fixedly connected to the side walls of the receiving rods; the side wall of the shielding plate is provided with a circular groove; the round block is matched with the round groove; l-shaped rods are fixedly connected to the side walls of the two sides of the mouth-shaped frame, so that the shielding plate blocks the heat dissipation opening, oxygen in the box body is reduced, and the fire extinguishing effect is improved.
Preferably, a pair of arc blocks are fixedly connected to the inner side walls of the U-shaped rods, and the effect of guiding and limiting the movement of the shielding plates is achieved.
Preferably, one end of the traction rod is a round angle, so that the traction rod can conveniently slide along the lines of the wavy groove.
The utility model has the advantages that:
1. make the fire extinguishing powder in the fire extinguishing powder jar spray the box in through the conveyer pipe, put out a fire the operation in to the box, can carry out the measure of putting out a fire when letting the box appear the condition of a fire in the first time, avoid spreading of the condition of a fire, in time alleviate the loss that the condition of a fire brought.
2. Let the area increase in the fire extinguishing powder cover box that the conveyer pipe sprayed, let the range that the fire extinguishing powder of conveyer pipe sprayed more comprehensive, realized this device and sprayed the effect of fire extinguishing powder when finding the condition of a fire automatically, let the sunshade give the cooling hole and block up, reduce the oxygen in the box, increase the fire extinguishing effect, play the spacing effect of direction to the removal of sunshade, conveniently let the drawbar slide along the line in wave groove.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a perspective view of the utility model;
FIG. 2 is a partial cross-sectional view of the utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a partial cross-sectional view of the tank;
FIG. 6 is an enlarged view of FIG. 5 at C;
FIG. 7 is a partial cross-sectional view of a shutter;
fig. 8 is a partial cross-sectional view of a concave block.
In the figure: 1. a case; 2. a motor; 3. a rotating lever; 4. a first gear; 5. a second gear; 6. a chain; 7. a guide rod; 8. a chute; 9. a slide block; 10. a mouth-shaped block; 11. a delivery tube; 12. a fire extinguishing powder tank; 13. a smoke sensor; 14. a heat radiation port; 15. a mouth-shaped frame; 16. a connecting block; 17. a traction rod; 18. a wave-shaped groove; 19. an auxiliary lever; 20. an interface; 21. a concave block; 22. a clamping block; 23. an L-shaped groove; 25. a U-shaped rod; 26. a shutter; 27. a receiving rod; 28. round blocks; 29. a circular groove; 30. an arc-shaped block; 31. an L-shaped rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 8, a fire extinguishing mechanism for a distribution box comprises a box body 1; the top of the box body 1 is fixedly connected with a motor 2 through a fixed block; the output end of the motor 2 is provided with a rotating rod 3, and one end of the rotating rod 3 extends into the box body 1; one end of the rotating rod 3 is fixedly connected with a first gear 4; the inner side wall of the box body 1 is fixedly connected with symmetrically distributed rotating shafts; one end of the rotating shaft is rotatably connected with a second gear 5; the second gear 5 and the first gear 4 are mutually driven by a chain 6; the side wall of the chain 6 is fixedly connected with a guide rod 7; the inner side wall of the box body 1 is provided with a chute 8; the wall of the chute 8 is connected with a sliding block 9 in a sliding way; the side wall of the sliding block 9 is fixedly connected with a mouth-shaped block 10; the mouth-shaped block 10 is matched with the guide rod 7; the side wall of the mouth-shaped block 10 is provided with a conveying pipe 11 through a sliding piece, and one end of the conveying pipe 11 penetrates through the inner side wall of the box body 1; one end of the conveying pipe 11 is provided with a fire extinguishing powder tank 12; a placing frame is fixedly connected to the side wall of the box body 1, and a fire extinguishing powder tank 12 is placed in the placing frame; the inner top wall of the box body 1 is provided with a smoke sensor 13; the side walls of the two sides of the box body 1 are provided with heat dissipation openings 14; a trigger piece is arranged at one end of the conveying pipe 11; during operation, the rotating rod 3 is driven to rotate through the output end of the motor 2, so that the first gear 4 is driven to rotate through the rotation of the rotating rod 3, then the chain 6 is driven to rotate through the rotation of the first gear 4, then the sliding block 9 is driven to guide the rod 7 to do annular reciprocating movement through the movement of the chain 6, then the opening block 10 is driven to move through the movement of the guide rod 7, finally the movement of the opening block 10 drives the conveying pipe 11 to move, when combustion occurs in the box 1, the top smoke sensor 13 in the box 1 can be triggered, the motor 2 is driven to start through the triggering of the smoke sensor 13, the gear can be driven to drive the guide rod 7 on the chain 6 to do reciprocating movement through the output end of the motor 2, the conveying pipe 11 on the guide rod 7 can be driven to move through the guide rod 7, the triggering piece is triggered in the moving process of the conveying pipe 11, the pipe opening of the conveying pipe 11 is released from a closed state, fire extinguishing powder in the fire extinguishing powder tank 12 is sprayed into the box 1 through the conveying pipe 11, fire extinguishing operation is carried out in the box 1, and fire spreading can be avoided in time when fire occurs in the box 1.
The slider comprises a mouth-shaped frame 15; the side wall of the mouth-shaped block 10 is fixedly connected with a mouth-shaped frame 15; the inner side wall of the mouth-shaped frame 15 is connected with a connecting block 16 in a sliding manner, and the conveying pipe 11 penetrates through the connecting block 16; a traction rod 17 is fixedly connected to the top of the connecting block 16; the inner top wall of the box body 1 is provided with a wave-shaped groove 18; the wave-shaped groove 18 is matched with the traction rod 17; during operation, through connecting block 16 slip in mouthful shape frame 15, when the guide bar 7 on chain 6 drives mouthful shape piece 10 and do reciprocating motion, mouthful shape frame 15 that mouthful shape piece 10 one end is connected also follows mouthful shape piece 10 and remove, connecting block 16 in mouthful shape frame 15 can stretch into the effect of wave groove 18 under the one end of traction lever 17, traction lever 17 can follow the line of wave groove 18 and make a round trip the swing when controlling the removal, the swing of traction lever 17 can drive conveyer pipe 11 on the connecting block 16 and swing, the area increase in the fire extinguishing powder coverage box 1 that lets conveyer pipe 11 spray, the range that fire extinguishing powder that lets conveyer pipe 11 sprays is more comprehensive.
The trigger comprises an auxiliary lever 19; an interface 20 is fixedly connected to one end of the conveying pipe 11; the outer circular wall of the interface 20 is provided with a concave block 21; the outer circular wall of the interface 20 is fixedly connected with a clamping block 22; the inner circular wall of the concave block 21 is provided with an L-shaped groove 23; the side wall of the concave block 21 is fixedly connected with an auxiliary rod 19; when the fire extinguishing device works, the connector 20 of the conveying pipe 11 is plugged through the concave block 21, when the conveying pipe 11 is driven to the side wall of the box body 1 along with the chain 6, the auxiliary rod 19 on the concave block 21 can touch the side wall of the box body 1, so that the auxiliary rod 19 can rotate, the L-shaped groove 23 on the concave block 21 is driven to rotate when the auxiliary rod 19 rotates, the clamping block 22 originally on the connector 20 can move into the vertical groove in the transverse groove of the L-shaped groove 23, at the moment, the concave circular groove can release the sealing of the connector 20, the concave block 21 can be propped open under the pressure of spraying fire extinguishing powder in the fire extinguishing tank, the fire extinguishing powder is sprayed at the connector 20, and the effect of automatically spraying the fire extinguishing powder when a fire is found by the device is realized.
The side walls of the two sides of the box body 1 are fixedly connected with a pair of U-shaped rods 25 distributed about the heat dissipation openings 14; a shutter 26 is placed between adjacent side walls of a set of said U-shaped bars 25; a receiving rod 27 is fixedly connected between the adjacent side walls of one group of U-shaped rods 25; the side wall of the bearing rod 27 is fixedly connected with a round block 28; the side wall of the shielding plate 26 is provided with a circular groove 29; the round block 28 is matched with the round groove 29; l-shaped rods 31 are fixedly connected to the side walls of the two sides of the mouth-shaped frame 15; during operation, through the reciprocating motion of the mouth-shaped frame 15 under the drive of the chain 6, when the mouth-shaped frame 15 moves, the L-shaped rod 31 on the mouth-shaped frame 15 can prop against the shielding plate 26, so that the round groove 29 on the shielding plate 26 is separated from the round block 28 on the receiving rod 27, and when the shielding plate 26 is separated from the round block 28, the shielding plate 26 can slide downwards on the U-shaped rod 25, so that the heat dissipation port 14 is blocked by the shielding plate 26, the oxygen in the box body 1 is reduced, and the fire extinguishing effect is improved.
A pair of arc-shaped blocks 30 are fixedly connected to the inner side walls of the U-shaped rods 25; when the heat radiation device works, through the arc-shaped blocks 30 on the U-shaped rods 25, when the shielding plate 26 moves downwards, the side wall of the shielding plate 26 is abutted to the side wall of the box body 1, the heat radiation opening 14 is completely sealed, and the effect of guiding and limiting the movement of the shielding plate 26 is achieved.
One end of the traction rod 17 is a round angle; during operation, one end of the traction rod 17 is a round angle, so that the traction rod 17 slides in the wavy groove 18 to reduce friction, and the traction rod 17 can slide along the lines of the wavy groove 18 conveniently.
The working principle is that the rotating rod 3 is driven to rotate through the output end of the motor 2, so that the rotation of the rotating rod 3 drives the first gear 4 to rotate, then the rotation of the first gear 4 drives the chain 6 to rotate, then the movement of the chain 6 drives the slide block 9 to guide the rod 7 to do annular reciprocating movement, then the movement of the guide rod 7 drives the mouth-shaped block 10 to move, finally the movement of the mouth-shaped block 10 drives the movement of the conveying pipe 11, when combustion occurs in the box body 1, the top smoke sensor 13 in the box body 1 is triggered, the triggering of the smoke sensor 13 drives the motor 2 to start, the output end of the motor 2 can drive the gear to drive the guide rod 7 on the chain 6 to do reciprocating movement, the movement of the guide rod 7 can drive the conveying pipe 11 on the mouth-shaped block 10 to move, the triggering piece can be triggered in the moving process of the conveying pipe 11, the pipe opening of the conveying pipe 11 is released from the closed state, the fire extinguishing powder in the fire extinguishing powder tank 12 is sprayed into the box body 1 through the conveying pipe 11 to extinguish fire in the box body 1, fire extinguishing measures can be carried out at the first time when fire occurs in the box body 1, the spread of the fire is avoided, loss caused by the fire is timely lightened, the connecting block 16 slides in the mouth-shaped frame 15, when the guide rod 7 on the chain 6 drives the mouth-shaped block 10 to reciprocate, the mouth-shaped frame 15 connected with one end of the mouth-shaped block 10 also moves along with the mouth-shaped block 10, the connecting block 16 in the mouth-shaped frame 15 can extend into the wavy groove 18 under the action of one end of the traction rod 17, the traction rod 17 swings back and forth according to the lines of the wavy groove 18 when moving leftwards and rightwards, the swinging of the traction rod 17 drives the conveying pipe 11 on the connecting block 16, the area of the fire extinguishing powder sprayed by the conveying pipe 11 covered the box body 1 is increased, the fire extinguishing powder spraying range of the conveying pipe 11 is more comprehensive, the connector 20 of the conveying pipe 11 is plugged by the concave block 21, when the conveying pipe 11 is driven to the side wall of the box body 1 along with the chain 6, the auxiliary rod 19 on the concave block 21 contacts the side wall of the box body 1, so that the auxiliary rod 19 rotates, the L-shaped groove 23 on the concave block 21 is driven to rotate when the auxiliary rod 19 rotates, the clamping block 22 originally on the connector 20 moves into the vertical groove in the transverse groove of the L-shaped groove 23, at the moment, the sealing of the connector 20 can be relieved by the concave circular groove, the concave block 21 can be propped up by the pressure of spraying fire extinguishing powder in the fire extinguishing tank, the fire extinguishing powder is sprayed at the connector 20, the effect of automatically spraying the fire extinguishing powder when the fire extinguishing device is found is realized, the reciprocating motion is carried out under the driving of the chain 6 through the mouth-shaped frame 15, when the mouth frame 15 moves, the L-shaped rod 31 on the mouth frame 15 can prop against the shielding plate 26, so that the round groove 29 on the shielding plate 26 is separated from the round block 28 on the receiving rod 27, the shielding plate 26 can slide downwards on the U-shaped rod 25 when the shielding plate 26 is separated from the round block 28, the heat dissipation opening 14 is blocked by the shielding plate 26, oxygen in the box body 1 is reduced, the fire extinguishing effect is improved, when the shielding plate 26 moves downwards, the side wall of the shielding plate 26 props against the side wall of the box body 1 through the arc-shaped block 30 on the U-shaped rod 25, the heat dissipation opening 14 is completely closed, the movement of the shielding plate 26 is guided and limited, the friction force is reduced by sliding of the shielding plate 17 in the wavy groove 18 through the round angle at one end of the shielding plate 17, and the sliding of the shielding plate 17 is convenient to slide along the lines of the wavy groove 18.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. Fire extinguishing mechanism for block terminal, its characterized in that: comprises a box body (1); the top of the box body (1) is fixedly connected with a motor (2) through a fixed block; the output end of the motor (2) is provided with a rotating rod (3), and one end of the rotating rod (3) extends into the box body (1); one end of the rotating rod (3) is fixedly connected with a first gear (4); the inner side wall of the box body (1) is fixedly connected with a symmetrically distributed rotating shaft; one end of the rotating shaft is rotatably connected with a second gear (5); the second gear (5) and the first gear (4) are mutually driven by a chain (6); a guide rod (7) is fixedly connected to the side wall of the chain (6); the inner side wall of the box body (1) is provided with a chute (8); the groove wall of the sliding groove (8) is connected with a sliding block (9) in a sliding way; the side wall of the sliding block (9) is fixedly connected with a mouth-shaped block (10); the mouth-shaped block (10) is matched with the guide rod (7); the side wall of the mouth-shaped block (10) is provided with a conveying pipe (11) through a sliding piece, and one end of the conveying pipe (11) penetrates through the inner side wall of the box body (1); one end of the conveying pipe (11) is provided with a fire extinguishing powder tank (12); a placing frame is fixedly connected to the side wall of the box body (1), and a fire extinguishing powder tank (12) is placed in the placing frame; the inner top wall of the box body (1) is provided with a smoke sensor (13); the side walls of the two sides of the box body (1) are provided with heat dissipation openings (14); one end of the conveying pipe (11) is provided with a trigger piece.
2. A fire extinguishing mechanism for a power distribution box according to claim 1, characterized in that: the slider comprises a mouth-shaped frame (15); the side wall of the mouth-shaped block (10) is fixedly connected with a mouth-shaped frame (15); the inner side wall of the mouth-shaped frame (15) is connected with a connecting block (16) in a sliding manner, and the conveying pipe (11) penetrates through the connecting block (16); a traction rod (17) is fixedly connected to the top of the connecting block (16); the inner top wall of the box body (1) is provided with a wave-shaped groove (18); the wave-shaped groove (18) is matched with the traction rod (17).
3. A fire extinguishing mechanism for a power distribution box according to claim 2, characterized in that: the trigger comprises an auxiliary lever (19); an interface (20) is fixedly connected to one end of the conveying pipe (11); the outer circular wall of the interface (20) is provided with a concave block (21); the outer circular wall of the interface (20) is fixedly connected with a clamping block (22); the inner circular wall of the concave block (21) is provided with an L-shaped groove (23); the side wall of the concave block (21) is fixedly connected with an auxiliary rod (19).
4. A fire extinguishing mechanism for a power distribution box according to claim 3, characterized in that: the side walls of the two sides of the box body (1) are fixedly connected with a pair of U-shaped rods (25) distributed about the heat dissipation openings (14); a shielding plate (26) is arranged between adjacent side walls of a group of U-shaped rods (25); a bearing rod (27) is fixedly connected between the adjacent side walls of one group of U-shaped rods (25); round blocks (28) are fixedly connected to the side walls of the bearing rods (27); the side wall of the shielding plate (26) is provided with a circular groove (29); the round block (28) is matched with the round groove (29); l-shaped rods (31) are fixedly connected to the side walls of the two sides of the mouth-shaped frame (15).
5. The fire extinguishing mechanism for a power distribution box according to claim 4, wherein: the inner side wall of the U-shaped rod (25) is fixedly connected with a pair of arc-shaped blocks (30).
6. The fire extinguishing mechanism for a power distribution box according to claim 5, wherein: one end of the traction rod (17) is a round angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745746.XU CN219272004U (en) | 2023-04-07 | 2023-04-07 | Fire extinguishing mechanism for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745746.XU CN219272004U (en) | 2023-04-07 | 2023-04-07 | Fire extinguishing mechanism for distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219272004U true CN219272004U (en) | 2023-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320745746.XU Active CN219272004U (en) | 2023-04-07 | 2023-04-07 | Fire extinguishing mechanism for distribution box |
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| CN (1) | CN219272004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117438905A (en) * | 2023-12-21 | 2024-01-23 | 江苏中钧动力科技有限公司 | Self-early-warning protection type micro-inversion type optical storage integrated control cabinet |
-
2023
- 2023-04-07 CN CN202320745746.XU patent/CN219272004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117438905A (en) * | 2023-12-21 | 2024-01-23 | 江苏中钧动力科技有限公司 | Self-early-warning protection type micro-inversion type optical storage integrated control cabinet |
| CN117438905B (en) * | 2023-12-21 | 2024-03-15 | 江苏中钧动力科技有限公司 | Self-early-warning protection type micro-inversion type optical storage integrated control cabinet |
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