CN218976081U - Electric box with dampproofing mechanism - Google Patents
Electric box with dampproofing mechanism Download PDFInfo
- Publication number
- CN218976081U CN218976081U CN202222413889.9U CN202222413889U CN218976081U CN 218976081 U CN218976081 U CN 218976081U CN 202222413889 U CN202222413889 U CN 202222413889U CN 218976081 U CN218976081 U CN 218976081U
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- electric box
- box shell
- infrared
- shell
- electric
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 230000001012 protector Effects 0.000 claims abstract description 18
- 239000002274 desiccant Substances 0.000 claims description 14
- 238000007791 dehumidification Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 2
- 238000005286 illumination Methods 0.000 abstract description 9
- 230000006698 induction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses an electric box with a moistureproof mechanism, which comprises an electric box shell, a four-phase leakage protector and a controller, wherein the moistureproof mechanism is arranged in the electric box shell, the four-phase leakage protector is arranged in the electric box shell, one side of the electric box shell is provided with a mounting structure, and an auxiliary mechanism is arranged in the controller. According to the utility model, the infrared emitter is started to emit infrared rays to the infrared receiver through the controller to receive the infrared rays, when an overhauling personnel opens the box door to drive the infrared receiver to be misplaced with the infrared emitter, the infrared receiver immediately transmits information which cannot receive the infrared rays to the singlechip to process and analyze, and then the singlechip controls the two groups of illuminating lamps to automatically start for auxiliary illumination, and the illuminating lamps are supported through the lamp holders, so that the auxiliary illumination function of the device is realized, the functionality of the device is improved, the automatic induction illumination is facilitated, and the problem that the staff searches rapidly is solved.
Description
Technical Field
The utility model relates to the technical field of electric boxes, in particular to an electric box with a moistureproof mechanism.
Background
The distribution box is electrical equipment, the device has the characteristics of small volume, special technical performance, unique configuration function, no limit of places, more common application, high space utilization rate, environmental protection effect and the like, mass parameters on the data of the distribution box generally form low-voltage forest to be electrically connected, switch equipment, measuring instruments, protective appliances and auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, the circuit can be switched on or off by manual or automatic switching in normal operation, the distribution box is mainly used for reasonably distributing electric energy, the opening and closing operation of the circuit is convenient, the safety protection level is higher, the conduction state of the circuit can be intuitively displayed, when the existing distribution box is used, moisture is generated in the distribution box when the air is led into the distribution box for heat dissipation, and the moisture carried in the outside air enters the distribution box to damage elements in the distribution box, so that the distribution box has a moisture-proof mechanism, and the drying of the air in the distribution box is ensured;
1. when electric energy is required to be distributed, the common electric box is complicated in installation procedure, and workers are required to additionally take parts for installation and fixation, so that the difficulty of electric box installation is increased, and the electric box installation efficiency is seriously affected;
2. the opening of unable response chamber door to be inconvenient for making the light automatic start in the electric box carry out auxiliary lighting effect, and to the position that needs to overhaul in the electric box can't guarantee to detect the effect of looking over, traditional electric box needs the maintainer to take the flashlight manually to throw light on more and looks over the component in the electric box, not only increases the work load of maintainer like this, and is unfavorable for the staff to overhaul fast, leads to the practicality of device to reduce.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide an electric box with a moistureproof mechanism, so as to solve the problem that auxiliary illumination is inconvenient in the background technology.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an electric box with dampproofing mechanism, includes electric box shell, four looks earth leakage protector and controller, the inside of electric box shell is provided with except that damp mechanism, the internally mounted of electric box shell has four looks earth leakage protector, one side of electric box shell is provided with mounting structure, the chamber door is installed to the opposite side of electric box shell, four looks earth leakage protector's top is provided with zero row, and the one side of zero row installs the three-phase master control switch, the controller is installed to the bottom of electric box shell one side, the inside of controller is provided with auxiliary mechanism, one side of three-phase master control switch is provided with two looks earth leakage protector, auxiliary mechanism includes singlechip, infrared ray receiver, infrared ray transmitter, lamp stand and light, the lamp stand is all installed on the inner wall of electric box shell, the light is installed to one side of lamp stand, and the bottom of light one side is provided with infrared ray transmitter, one side of infrared ray transmitter is provided with infrared ray receiver, the bottom of infrared ray transmitter one side is provided with the singlechip.
The electric box with the dampproof mechanism is characterized in that the controller is used for starting the infrared emitter to emit infrared rays to be received by the infrared receiver, when a maintenance personnel turns over the box door to be opened, the infrared receiver is dislocated with the infrared emitter along with the movement of the box door, then the infrared receiver sends information which cannot receive infrared rays to the singlechip to process and analyze, and then the singlechip controls the automatic starting of the two groups of illuminating lamps to assist in illumination, so that the maintenance of clear and rapid finding problems of the personnel is facilitated, and the illuminating lamps are supported through the lamp holders.
Preferably, the dehumidification mechanism comprises a fan, a mounting plate, a support rod, a placement box, a drying agent and holes, wherein the mounting plate is arranged at two ends of the inside of the electric box shell, the support rod is fixed at the bottom end of the mounting plate, the placement box is fixed at the bottom end of the support rod, the drying agent is arranged in the placement box, the holes are formed in the placement box, and the fan is arranged at the bottom end of one side of the mounting plate. The controller is used for simultaneously starting two groups of fans to accelerate the ventilation speed in the electric box shell, so that ventilation air in the electric box shell quickly passes through a plurality of groups of holes to enter the placement box, then the flowing air contacts with a plurality of groups of drying agents in a multi-azimuth manner, the plurality of groups of drying agents absorb moisture in the air in the electric box shell to remove moisture, elements in the electric box shell are prevented from being damaged by moisture, and the placement box is supported and fixed by the support rod which is installed on the electric box shell and drives the integrated support rod.
Preferably, the fans are symmetrically distributed at two ends inside the electric box shell relative to the horizontal center line of the electric box shell, so that two groups of symmetrically distributed fans are started simultaneously, the speed of ventilation in the electric box shell is conveniently increased, and the mounting plate and the support rod are of a welding integrated structure. Strengthen the effect that mounting panel and bracing piece are connected, prevent that the bracing piece from droing, influence the effect to placing box support fixed.
Preferably, the holes are formed in the accommodating box, and the holes are distributed in the accommodating box at equal intervals. The holes are uniformly distributed on the surface of the placement box, so that the flowing air can conveniently pass through the holes to contact the drying agent in multiple directions for dehumidification.
Preferably, the infrared receiver and the infrared emitter are positioned on the same horizontal line, so that the infrared emitter generates infrared rays to be received by the infrared emitter, an infrared line segment is formed conveniently, and the two groups of illuminating lamps are arranged. The two groups of lamp holders strengthen the effect of lighting in the electric box shell, so that an maintainer can clearly check electronic elements in the electric box shell
Preferably, the mounting structure includes mount pad, slider, fixed block, connecting rod and connecting block, the connecting block is fixed in one side of electric box shell, one side of connecting block all is fixed with the slider, and the outside cover of slider is equipped with the mount pad, the inside bottom of slider all is inserted and is equipped with the fixed block, and the bottom mounting of fixed block has the connecting rod. The movable electric box shell drives the two groups of integrated sliding blocks to be inserted into the mounting seat through the connecting blocks, the sliding blocks slide to a proper position along the inner wall of the mounting seat, four groups of slots on the two groups of fixing blocks are respectively aligned with the four groups of fixing blocks, and then the four groups of connecting rods are sequentially rotated to push the fixing blocks to be inserted into the sliding blocks through threaded engagement so as to fix the sliding blocks.
Preferably, the mounting seat and the sliding block form a sliding structure, so that the sliding block slides along the inner wall of the mounting seat in the mounting seat, the sliding block is convenient to move to a proper position, and the electric box shell is connected with the sliding block through the connecting block. The electric box shell is more tightly connected with the fixed block, and the movable electric box shell can conveniently drive the sliding block to slide through the connecting block.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that: this electronic box with dampproofing mechanism is rational in infrastructure, has following advantage:
(1) The infrared transmitter is started to transmit infrared rays to the infrared receiver through the controller, when an overhauler opens the box door to drive the infrared receiver to be misplaced with the infrared transmitter, the infrared receiver transmits information which cannot receive the infrared rays to the singlechip for processing and analysis, and then the singlechip controls the two groups of illuminating lamps to be automatically started for auxiliary illumination, and the illuminating lamps are supported through the lamp holder, so that the auxiliary illumination function of the device is realized, the functionality of the device is improved, the automatic induction illumination is facilitated, and the problem of quick search of the staff is ensured;
(2) The two groups of fans are started simultaneously through the controller to accelerate the ventilation speed of air in the electric box shell, so that ventilation air rapidly passes through the multiple groups of holes to enter the placement box to be contacted with multiple groups of drying agents in multiple directions, the multiple groups of drying agents absorb moisture in the air flowing in the electric box shell to remove moisture, the elements in the electric box shell are prevented from being damaged by moisture, and the placement box is supported and fixed through the supporting rod, so that the convenient moisture removal function of the device is realized, the convenience of the device is improved, the drying in the electric box shell is ensured, and the safety of the elements is improved;
(3) Through moving in the electric box shell inserts the mount pad through two sets of connecting block integration to remove the slider and slide to suitable position along the inner wall of mount pad, rotate four sets of connecting rods in proper order immediately and promote the fixed block to insert in the slider through the screw-thread engagement and fix the slider, thereby reach the effect of being connected fixed with electric box shell and mount pad, realized the fixed function of installation of this device from this, reduce the degree of difficulty of installation, improve the stability of device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the dehumidifying mechanism of the present utility model;
FIG. 4 is a schematic cross-sectional elevation view of an accessory mechanism of the present utility model;
fig. 5 is a schematic side sectional view of the mounting structure of the present utility model.
Reference numerals in the drawings illustrate: 1. an electric box shell; 2. a dehumidifying mechanism; 201. a blower; 202. a mounting plate; 203. a support rod; 204. placing a box; 205. a drying agent; 206. a hole; 3. a four-phase earth leakage protector; 4. a controller; 5. an auxiliary mechanism; 501. a single chip microcomputer; 502. an infrared receiver; 503. an infrared emitter; 504. a lamp holder; 505. a lighting lamp; 6. zero row; 7. a three-phase master control switch; 8. a two-phase earth leakage protector; 9. a mounting structure; 901. a mounting base; 902. a slide block; 903. a fixed block; 904. a connecting rod; 905. a connecting block; 10. a box door.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-5, the electric box with the dampproof mechanism provided by the utility model comprises an electric box shell 1, a four-phase leakage protector 3 and a controller 4, wherein the dampproof mechanism 2 is arranged in the electric box shell 1, the four-phase leakage protector 3 is arranged in the electric box shell 1, a mounting structure 9 is arranged on one side of the electric box shell 1, a box door 10 is arranged on the other side of the electric box shell 1, a zero row 6 is arranged at the top end of the four-phase leakage protector 3, a three-phase master control switch 7 is arranged on one side of the zero row 6, the controller 4 is arranged at the bottom end of one side of the electric box shell 1, an auxiliary mechanism 5 is arranged in the controller 4, two-phase leakage protector 8 is arranged on one side of the three-phase master control switch 7, the auxiliary mechanism 5 comprises a singlechip 501, an infrared receiver 502, an infrared transmitter 503, a lamp holder 504 and an illuminating lamp 505, the lamp 505 is arranged on one side of the lamp holder 504, the infrared transmitter 503 is arranged at the bottom end of one side of the lamp 505, the infrared transmitter 503 is arranged on the bottom end of the infrared receiver 503, the infrared receiver 503 is arranged on the same side as the infrared receiver 502, and the infrared transmitter 503 is arranged on the two-phase receiver 503.
The working principle of the electric box with the moistureproof mechanism based on the first embodiment is as follows: the device is placed at a designated position and is installed and fixed through the installation structure 9, the switch of a total circuit is controlled through the three-phase master control switch 7, meanwhile, the four-phase leakage protector 3 and the two-phase leakage protector 8 are used for protecting different circuits respectively, the conditions of leakage, short circuit, overload and the like are prevented, the infrared transmitter 503 is started to transmit infrared rays to the infrared receiver 502 through the controller 4, when an operator opens the box door 10 and needs to overhaul elements in the electric box shell 1, as the infrared receiver 502 is turned on along with the turning of the box door 10, the infrared rays transmitted by the infrared transmitter 503 cannot be received, the information which cannot receive the infrared rays is transmitted to the singlechip 501 in the form of electric signals for processing and analysis, then the singlechip 501 is used for controlling the two groups of illuminating lamps 505 to be automatically started through data signals which are obtained through analysis, the illuminating lamps 505 are used for carrying out auxiliary illumination in the electric box shell 1, the operator can conveniently and clearly and quickly find the problem to overhaul, and the falling-off of the illuminating lamps 505 are prevented through the lamp holders 504.
Example two
The embodiment comprises the following steps: the dehumidifying mechanism 2 comprises a fan 201, a mounting plate 202, a supporting rod 203, a placing box 204, a drying agent 205 and holes 206, wherein the mounting plate 202 is arranged at two ends of the inside of the electric box shell 1, the supporting rod 203 is fixed at the bottom end of the mounting plate 202, the placing box 204 is fixed at the bottom end of the supporting rod 203, the drying agent 205 is arranged in the placing box 204, the holes 206 are formed in the placing box 204, the fan 201 is arranged at the bottom end of one side of the mounting plate 202, the two ends of the fan 201 in the inside of the electric box shell 1 are symmetrically distributed about the horizontal center line of the electric box shell 1, the mounting plate 202 and the supporting rod 203 are of a welding integrated structure, a plurality of groups of holes 206 are formed in the inside of the placing box 204, and the holes 206 of the groups are distributed at equal intervals in the inside of the placing box 204.
In this embodiment, two sets of fans 201 are started simultaneously by the controller 4, so that the air circulation speed in the electric box shell 1 is increased by the two sets of fans 201 which rotate, the air circulated in the electric box shell 1 rapidly passes through the multiple sets of holes 206 and enters the placement box 204, then the flowing air contacts with multiple sets of drying agents 205 in multiple directions, the multiple sets of drying agents 205 absorb the moisture in the air flowing in the electric box shell 1 to remove the moisture, the drying in the electric box shell 1 is conveniently ensured, the elements in the electric box shell 1 are prevented from being damaged by the moisture, and the integrated support rod 203 is driven by the installation plate 202 on the electric box shell 1 to support and fix the placement box 204, so that the stability of the placement box 204 is conveniently enhanced.
Example III
The embodiment comprises the following steps: the mounting structure 9 comprises a mounting seat 901, a sliding block 902, a fixing block 903, a connecting rod 904 and a connecting block 905, wherein the connecting block 905 is fixed on one side of the electric box shell 1, the sliding block 902 is fixed on one side of the connecting block 905, the mounting seat 901 is sleeved on the outer side of the sliding block 902, the fixing block 903 is inserted into the bottom end of the inner portion of the sliding block 902, the connecting rod 904 is fixed at the bottom end of the fixing block 903, the mounting seat 901 and the sliding block 902 form a sliding structure, and the electric box shell 1 is connected with the sliding block 902 through the connecting block 905.
In this embodiment, two integrated sliding blocks 902 are driven by a mobile electric box shell 1 through a connecting block 905 to be aligned and inserted into a mounting seat 901 pre-mounted on a wall body, and the sliding blocks 902 are moved to slide to a proper position along the inner wall of the mounting seat 901, so that four groups of slots on the two groups of fixing blocks 903 are aligned with the four groups of fixing blocks 903 respectively, and then the four groups of connecting rods 904 are sequentially rotated to push the fixing blocks 903 to be inserted into the sliding blocks 902 through threaded engagement so as to fix the sliding blocks 902, thereby achieving the effect of connecting and fixing the electric box shell 1 and the mounting seat 901.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides an electric box with dampproofing mechanism, includes electric box shell (1), four looks earth leakage protector (3) and controller (4), its characterized in that: the novel electric box is characterized in that a dehumidifying mechanism (2) is arranged in the electric box shell (1), a four-phase leakage protector (3) is arranged in the electric box shell (1), a mounting structure (9) is arranged on one side of the electric box shell (1), and a box door (10) is arranged on the other side of the electric box shell (1);
the top end of the four-phase leakage protector (3) is provided with a zero row (6), one side of the zero row (6) is provided with a three-phase master control switch (7), and the bottom end of one side of the electric box shell (1) is provided with a controller (4);
the inside of controller (4) is provided with complementary unit (5), one side of three-phase master control switch (7) is provided with two-phase earth leakage protector (8), complementary unit (5) are including singlechip (501), infrared receiver (502), infrared transmitter (503), lamp stand (504) and light (505), lamp stand (504) are all installed on the inner wall of electric cabinet shell (1), light (505) are installed to one side of lamp stand (504), and the bottom of light (505) one side is provided with infrared transmitter (503), one side of infrared transmitter (503) is provided with infrared receiver (502), the bottom of infrared transmitter (503) one side is provided with singlechip (501).
2. An electrical cabinet having a moisture resistant mechanism as in claim 1 wherein: the dehumidification mechanism (2) comprises a fan (201), a mounting plate (202), a supporting rod (203), a placement box (204), a drying agent (205) and holes (206), wherein the mounting plate (202) is mounted at two ends of the inside of the electric box shell (1), the supporting rod (203) is fixed at the bottom end of the mounting plate (202), the placement box (204) is fixed at the bottom end of the supporting rod (203), the drying agent (205) is arranged inside the placement box (204), the holes (206) are formed in the placement box (204), and the fan (201) is arranged at the bottom end of one side of the mounting plate (202).
3. An electrical cabinet having a moisture resistant mechanism as in claim 2 wherein: the fan (201) is symmetrically distributed at two ends of the inside of the electric box shell (1) about the horizontal center line of the electric box shell (1), and the mounting plate (202) and the supporting rod (203) are of a welding integrated structure.
4. An electrical cabinet having a moisture resistant mechanism as in claim 2 wherein: the holes (206) are formed in the placement box (204) in a plurality of groups, and the holes (206) in the groups are distributed in the placement box (204) at equal intervals.
5. An electrical cabinet having a moisture resistant mechanism as in claim 1 wherein: the infrared receiver (502) and the infrared emitter (503) are positioned on the same horizontal line, and the illuminating lamps (505) are provided with two groups.
6. An electrical cabinet having a moisture resistant mechanism as in claim 1 wherein: mounting structure (9) are including mount pad (901), slider (902), fixed block (903), connecting rod (904) and connecting block (905), one side at electric box shell (1) is fixed to connecting block (905), one side of connecting block (905) all is fixed with slider (902), and the outside cover of slider (902) is equipped with mount pad (901), fixed block (903) have all been inserted to the inside bottom of slider (902), and the bottom mounting of fixed block (903) has connecting rod (904).
7. An electrical cabinet having a moisture resistant mechanism as in claim 6 wherein: the mounting seat (901) and the sliding block (902) form a sliding structure, and the electric box shell (1) is connected with the sliding block (902) through a connecting block (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222413889.9U CN218976081U (en) | 2022-09-13 | 2022-09-13 | Electric box with dampproofing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222413889.9U CN218976081U (en) | 2022-09-13 | 2022-09-13 | Electric box with dampproofing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218976081U true CN218976081U (en) | 2023-05-05 |
Family
ID=86162527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222413889.9U Expired - Fee Related CN218976081U (en) | 2022-09-13 | 2022-09-13 | Electric box with dampproofing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218976081U (en) |
-
2022
- 2022-09-13 CN CN202222413889.9U patent/CN218976081U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20230505 |