CN214849628U - Intelligent condensation terminal that removes based on loRa micropower network - Google Patents
Intelligent condensation terminal that removes based on loRa micropower network Download PDFInfo
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- CN214849628U CN214849628U CN202121327184.4U CN202121327184U CN214849628U CN 214849628 U CN214849628 U CN 214849628U CN 202121327184 U CN202121327184 U CN 202121327184U CN 214849628 U CN214849628 U CN 214849628U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The utility model discloses a belong to switch board technical field, specifically be an intelligent condensation terminal that removes based on loRa micropower network, it includes: the hot air assembly comprises a first shell, a connecting block, a track motor, a connecting frame, a rotating motor and a hot air fan, wherein the first shell is a rectangular framework with an opening at the rear end, the connecting block is installed at the top end of the inner side of the first shell, the connecting block is installed at the bottom end of the inner side of the first shell, the track is installed on the connecting block, the track motor is movably connected to the two sides of the track motor, and the two sides of the connecting frame are connected to one side of the track motor. This intelligent remove condensation terminal based on loRa micropower network can adopt the heating method to blow the different positions of switch board and remove the condensation work, need not the drainage, can not influence the electrical equipment operation, adopts loRa micropower wireless communication moreover, compares RS485 communication and has improved transmission rate, makes data transmission and control more stable.
Description
Technical Field
The utility model relates to a switch board technical field specifically is an intelligent condensation terminal that removes based on loRa micropower network.
Background
Distribution cubical switchboard plays very big effect in circuit transmission process, and distribution cubical switchboard improves towards the direction of small volume at present, consequently requires very high to distribution cubical switchboard's insulating properties. However, the distribution switch cabinet exists outdoors for a long time, is greatly influenced by the environment, and the climate in China is changeable, and particularly in the lake-wet environment in the south, the distribution switch cabinet is very unfavorable to the environment with high cooling and high humidity. Therefore, when the high-voltage equipment is operated in a high-humidity low-temperature environment for a long time, heat dissipation and moisture dissipation are difficult, and faults, such as reduction of insulation performance, reduction of mechanical performance, and even discharge phenomenon on the surface of the high-voltage equipment sometimes are caused, so that accidents are caused. Therefore, the control of preventing and removing the condensation of the distribution switch cabinet is necessary.
But most switch board dew removal terminal now adopts the semiconductor condensation formula, makes the interior humid air of cabinet condense into water and directly discharges through local manufacturing condensation condition, suppresses the production of condensation phenomenon. Through external heating control terminal, external heater heats local environment, prevents that moisture from freezing because of the temperature is low excessively. The condensation removing mode has limited effect, needs drainage, and is forbidden to meet water in the power distribution cabinet, so that the short circuit phenomenon is easy to occur if meeting water.
And the communication mode is mostly RS485 wired connection, and the RS485 communication mode needs to be wired in the power distribution cabinet, so that the construction difficulty is high, the electric shock risk exists, the communication speed is low, and the requirement of real-time state monitoring cannot be met.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional dewing devices.
Therefore, the utility model aims at providing an intelligent condensation terminal that removes based on loRa micropower network can adopt the heating method to blow the different positions of switch board and remove the condensation work, need not the drainage, can not influence the electrical equipment operation, adopts loRa micropower wireless communication moreover, compares RS485 communication and has improved transmission rate, makes data transmission and control more stable.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
an intelligent dew terminal that removes based on LoRa micropower network, it includes:
the hot air assembly comprises a first shell, connecting blocks, rails, rail motors, connecting frames, rotating motors and a hot air fan, wherein the first shell is a rectangular frame body with an opening at the rear end, the connecting blocks are mounted at the top end and the bottom end of the inner side of the first shell, the rails are mounted on the two connecting blocks, the two sides of each rail are movably connected with the rail motors, one sides of the two rail motors are connected with the two sides of the connecting frames, the rotating motors are mounted on the two side walls of the connecting frames, and the output ends of the two rotating motors penetrate through the connecting frames and are connected with the two sides of the hot air fan;
the top end of the first shell is provided with a detection assembly;
the installation component is installed on both sides of the outside of the detection component.
As an intelligent preferred scheme who removes condensation terminal based on loRa micropower network, wherein: the middle of one side wall of the first shell is provided with a ventilation window which is of a grid structure.
As an intelligent preferred scheme who removes condensation terminal based on loRa micropower network, wherein: the detection assembly comprises a second shell, a humidity sensing module, a power supply module, a communication module, an information configuration module, a control module and an interaction terminal, wherein the second shell is arranged at the top end of the outer part of the first shell, and the humidity sensing module, the power supply module, the communication module, the information configuration module, the control module and the interaction terminal are arranged on the second shell;
the humidity sensing module is used for sensing the humidity inside the power distribution cabinet;
the power supply module is used for supplying power to the whole terminal;
the communication module adopts an RS485+ LoRa micropower wireless communication mode and is used for reporting the detection and control information of the dehumidification terminal and downloading the cloud information through the RoLa gateway, so that the configuration and the upgrade of the master control system are realized;
the information configuration module is used for configuring built-in information before equipment leaves a factory and before equipment is installed;
the control module is used for realizing the control of the whole dehumidification process;
the interactive terminal is used for displaying the real-time acquisition information of the sensor, displaying the working state of the equipment and modifying and configuring the preset indexes of the equipment.
As an intelligent preferred scheme who removes condensation terminal based on loRa micropower network, wherein: and the rear wall of the second shell is provided with a maintenance plate, and the rear wall of the maintenance plate is provided with a buckling groove.
As an intelligent preferred scheme who removes condensation terminal based on loRa micropower network, wherein: the installation component comprises an installation plate, an installation block, a spring groove, a reset spring and a fixing bolt, wherein the fixing rod is installed on the front wall of the installation plate, a fixing hole is formed in one side of the installation plate, the front side of the installation plate is provided with the installation block, the installation block is movably connected with the fixing rod, the installation block is installed on two sides of the detection component, the spring groove is formed in the installation block, one side wall of the inner portion of the spring groove is connected with one end of the reset spring, the other end of the reset spring is connected with one side wall of the fixing bolt, the spring groove is movably connected with the fixing bolt, and one end of the fixing bolt is connected with the fixing rod.
As an intelligent preferred scheme who removes condensation terminal based on loRa micropower network, wherein: the head end of the fixing bolt is provided with an anti-skidding sleeve, and the anti-skidding sleeve is made of rubber materials.
Compared with the prior art: the connecting frame is driven to rotate by the rail motor moving along the rail, the rotating motor is driven to rotate by the connecting frame, the rotating motor drives the hot fan to rotate, and the hot fan blows hot air to different positions in the power distribution cabinet;
the system is connected with the LoRa gateway through the interactive terminal communication module, and reports humidity information detected by the humidity sensing module and working states of the power supply module and the information configuration module, and can download cloud information transmitted by the LoRa gateway to the equipment when reporting the information, so that functions of remote configuration, remote upgrade and the like of the equipment are realized;
the fixing bolt moves along the spring groove by pulling the fixing bolt, the return spring contracts to enable the fixing bolt to be separated from the fixing rod, the mounting block is pulled down to enable the mounting block to be separated from the fixing rod, and the device is dismounted;
this intelligent remove condensation terminal based on loRa micropower network can adopt the heating method to blow the different positions of switch board and remove the condensation work, need not the drainage, can not influence the electrical equipment operation, adopts loRa micropower wireless communication moreover, compares RS485 communication and has improved transmission rate, makes data transmission and control more stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is an isometric view of the front side of the present invention;
fig. 2 is an isometric view of the rear side of the present invention;
fig. 3 is a rear view of the present invention;
fig. 4 is a side cross-sectional view of the present invention;
FIG. 5 is a cross-sectional view of the front end of the present invention;
fig. 6 is a front cross-sectional view of the rear end of the present invention.
In the figure: 100 hot air components, 110 first shells, 120 connecting blocks, 130 tracks, 140 track motors, 150 connecting frames, 160 rotating motors, 170 hot air fans, 180 ventilation windows, 200 detection components, 210 second shells, 220 humidity sensing modules, 230 power modules, 240 communication modules, 250 information configuration modules, 260 control modules, 270 interaction terminals, 280 maintenance plates, 281 buckle slots, 300 installation components, 310 installation plates, 311 fixing rods, 312 fixing holes, 320 installation blocks, 330 spring slots, 340 reset springs, 350 fixing bolts and 351 antiskid sleeves.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides an intelligent condensation terminal that removes based on loRa micropower network can adopt the heating methods to blow the different positions of switch board and remove the condensation work, need not the drainage, can not influence the electrical equipment operation, adopts loRa micropower wireless communication moreover, compares RS485 communication and has improved transmission rate, makes data transmission and control more stable.
Fig. 1-6 are schematic structural diagrams illustrating an embodiment of an intelligent dewing terminal based on a LoRa micro power network according to the present invention, please refer to fig. 1-6, the main portion of the intelligent dewing terminal based on a LoRa micro power network according to the present embodiment includes;
the hot air assembly 100 comprises a first shell 110, connecting blocks 120, rails 130, rail motors 140, connecting frames 150, rotating motors 160 and hot air fans 170, wherein the first shell 110 is a rectangular frame body with an opening at the rear end, the top end and the bottom end of the inner side of the first shell 110 are both connected with the connecting blocks 120 through bolts, the two connecting blocks 120 are connected with the rails 130 through bolts, the two sides of the rails 130 are both connected with the rail motors 140 in a sliding manner, one sides of the two rail motors 140 are connected with the two sides of the connecting frames 150 through bolts, the two side walls of the connecting frames 150 are both connected with the rotating motors 160 through bolts, and the output ends of the two rotating motors 160 penetrate through the connecting frames 150 and are embedded into the two sides of the hot air fans 170;
a detection assembly 200, wherein the detection assembly 200 is mounted at the top end of the first shell 110;
the mounting assemblies 300 are mounted on two outer sides of the detection assembly 200;
the first housing 110 is used for accommodating internal devices, the connecting block 120 is used for connecting the first housing 110 and the rail 130, the rail 130 is used for providing a passage for the movement of the rail motor 140, the rail motor 140 is used for driving one end of the connecting frame 150 to move along the rail 130, the connecting frame 150 is used for connecting the rail motor 140 and the rotating motor 160, the rotating motor 160 is used for driving the hot air fan 170 to rotate, and the hot air fan 170 is used for providing a hot air function.
Referring to fig. 1 to 6 again, a ventilation window 180 is formed in the middle of one side wall of the first housing 110, and the ventilation window 180 is in a grid structure.
Referring to fig. 1 to 6 again, the detecting assembly 200 includes a second housing 210, a humidity sensing module 220, a power module 230, a communication module 240, an information configuring module 250, a control module 260, and an interaction terminal 270, wherein the second housing 210 is connected to the top end of the first housing 110 by bolts, and the humidity sensing module 220, the power module 230, the communication module 240, the information configuring module 250, the control module 260, and the interaction terminal 270 are connected to the second housing 210 by bolts;
the humidity sensing module 220 is used for sensing the humidity inside the power distribution cabinet;
the power module 230 is used for power supply of the entire terminal;
the communication module 240 adopts an RS485+ LoRa micropower wireless communication mode and is used for reporting the detection and control information of the dehumidification terminal and downloading the cloud information through the RoLa gateway, so that the configuration and the upgrade of the master control system are realized;
the information configuration module 250 is used for configuring built-in information before equipment leaves a factory and before equipment is installed;
the control module 260 is used for controlling the whole dehumidification process;
the interactive terminal 270 is used for displaying information collected by the sensor in real time, displaying the working state of the equipment and modifying and configuring preset indexes of the equipment;
the control module 260 belongs to a central control unit, is equivalent to the brain of a human body, monitors the external environment of the whole device, compares and displays the monitored information with configuration information, starts the hot air assembly 100 when the monitored temperature and humidity exceed a preset index high value, performs dehumidification operation, and controls the whole dehumidification process by using a power supply of a pipe section power system until the environmental humidity is lower than a preset value and a low value.
The power module 230 is mainly used for supplying power to the whole terminal, including the power supply of the hot air component 100 and the power supply of the control module 260, and controls whether the external subsystem supplies power through the control module 260, specifically, turning off the backlight displayed on the LCD screen, turning off the power of the communication module 240, and turning off the power supply of the hot air component 100, thereby reducing power consumption;
the humidity sensing module 220 is mainly used for detecting the temperature and humidity of the external environment and transmitting the temperature and humidity to the control module 260 in real time, and the part belongs to the eyes and the nose of the whole device and is used for sensing the temperature and humidity information in the environment and requiring accurate detection of relevant parameters, so that the dehumidification performance of the whole device is ensured.
The communication module 240 is mainly used for reporting the dehumidification terminal detection and control information and downloading the cloud information through the RoLa gateway, so as to implement detailed operations such as configuration and upgrade of the control module 260. The communication module 240 includes two modes of wired communication and wireless communication, and can realize an automatic switching function of wired and wireless communication, reduce configuration work, and realize self-adaptability.
The information configuration module 250 is mainly used for configuring built-in information before equipment leaves factory and before equipment installation, contains a USB-to-serial port circuit, uses a USB TYPE-C interface, can use any computer or mobile phone to realize the configuration of equipment identification codes such as internal ID, geographical position information and the like and installation information in a wired mode,
the interactive terminal 270 is mainly used for displaying real-time acquired information of the humidity sensing module 220, displaying the working state of the equipment and modifying and configuring preset indexes of the equipment, mainly comprises a display screen, an indicator light and a key, can realize simple and easy configuration on site, is simple and convenient to operate, and realizes automatic operation due to simple movement of configuration information.
Referring to fig. 1 to 6 again, a maintenance plate 280 is connected to the rear wall of the second housing 210 by bolts, and a fastening groove 281 is formed in the rear wall of the maintenance plate 280.
Referring to fig. 1 to 6 again, the mounting assembly 300 includes a mounting plate 310, mounting blocks 320, a spring groove 330, a return spring 340 and a fixing bolt 350, wherein the fixing rod 311 is welded to the front wall of the mounting plate 310, a fixing hole 312 is formed in one side of the mounting plate 310, the mounting block 320 is disposed on the front side of the mounting plate 310, the mounting blocks 320 are connected to the fixing rod 311 in an inserting manner, the two mounting blocks 320 are connected to both sides of the detecting assembly 200 through bolts, the spring groove 330 is formed in the mounting block 320, one side wall of the spring groove 330 is welded to one end of the return spring 340, the other end of the return spring 340 is welded to one side wall of the fixing bolt 350, the fixing bolt 350 is connected to the spring groove 330 in a sliding manner, one end of the fixing bolt 350 is connected to the fixing rod 311 in an inserting manner, the mounting plate 310 is used for connecting external devices, and the fixing rod 311 is used for connecting the mounting plate 310 and the mounting block 320, the fixing hole 312 is used to connect the mounting plate 310 and an external device, the mounting block 320 is used to connect the second housing 210 and the mounting plate 310, the spring groove 330 is used to receive the return spring 340, the return spring 340 is used to return the fixing bolt 350 after it moves, and the fixing bolt 350 is used to insert into the fixing rod 311 to connect the mounting plate 310 and the mounting block 320.
Referring to fig. 1 to 6 again, the head end of the fixing bolt 350 is sleeved with an anti-slip sleeve 351, and the anti-slip sleeve 351 is made of rubber material.
When the power distribution cabinet is used specifically, the rail motor 140 moves along the rail 130 to drive the connecting frame 150 to rotate, the connecting frame 150 drives the rotating motor 160 to rotate, the rotating motor 160 drives the hot air fan 170 to rotate, and the hot air fan 170 blows hot air to different positions in the power distribution cabinet;
the communication module 240 is connected with the LoRa gateway through the interactive terminal 270, and reports humidity information detected by the humidity sensing module 220 and working states of the power supply module 230 and the information configuration module 250, such as whether the working states are in a dehumidification state or not, a power supply state and the like, and can download cloud information transmitted by the LoRa gateway to the equipment per se while reporting the information, so that functions of remote configuration, remote upgrade and the like of the equipment are realized;
by pulling the fixing bolt 350, the fixing bolt 350 moves along the spring groove 330, the return spring 340 contracts, so that the fixing bolt 350 is separated from the fixing rod 311, and then the mounting block 320 is pulled out, so that the mounting block 320 is separated from the fixing rod 311, and the device is disassembled.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides an intelligent condensation terminal that removes based on loRa micropower network which characterized in that includes:
the hot air assembly (100) comprises a first shell (110), connecting blocks (120), rails (130), rail motors (140), connecting frames (150), rotating motors (160) and hot air fans (170), wherein the first shell (110) is a rectangular frame body with an opening at the rear end, the connecting blocks (120) are installed at the top end and the bottom end of the inner side of the first shell (110), the rails (130) are installed on the two connecting blocks (120), the two sides of the rails (130) are movably connected with the rail motors (140), one sides of the two rail motors (140) are connected with the two sides of the connecting frames (150), the rotating motors (160) are installed on the two side walls of the connecting frames (150), and the output ends of the two rotating motors (160) penetrate through the connecting frames (150) and are connected with the two sides of the hot air fans (170);
the detection assembly (200) is mounted at the top end of the first shell (110);
the installation component (300) is installed on two outer sides of the detection component (200).
2. The intelligent condensation removing terminal based on the LoRa micro power network of claim 1, wherein a ventilation window (180) is opened in the middle of one side wall of the first housing (110), and the ventilation window (180) is in a grid structure.
3. The intelligent dewing terminal based on the LoRa micropower network is characterized in that the detection assembly (200) comprises a second shell (210), a humidity sensing module (220), a power supply module (230), a communication module (240), an information configuration module (250), a control module (260) and an interaction terminal (270), wherein the second shell (210) is installed at the top end of the outer part of the first shell (110), and the humidity sensing module (220), the power supply module (230), the communication module (240), the information configuration module (250), the control module (260) and the interaction terminal (270) are installed on the second shell (210);
the humidity sensing module (220) is used for sensing the humidity inside the power distribution cabinet;
the power supply module (230) is used for power supply of the whole terminal;
the communication module (240) adopts an RS485+ LoRa micropower wireless communication mode and is used for reporting the detection and control information of the dehumidification terminal and downloading the cloud information through the RoLa gateway, so that the configuration and the upgrade of the master control system are realized;
the information configuration module (250) is used for configuring built-in information before equipment leaves a factory and before equipment is installed;
the control module (260) is used for realizing the control of the whole dehumidification process;
and the interactive terminal (270) is used for displaying the information collected by the sensor in real time, displaying the working state of the equipment and modifying and configuring the preset indexes of the equipment.
4. The intelligent dewing terminal based on the LoRa micropower network is characterized in that a maintenance plate (280) is installed on the rear wall of the second shell (210), and a buckle slot (281) is formed in the rear wall of the maintenance plate (280).
5. The intelligent condensation removing terminal based on the LoRa micro-power network is characterized in that the mounting assembly (300) comprises a mounting plate (310), mounting blocks (320), spring grooves (330), reset springs (340) and fixing bolts (350), wherein the fixing rods (311) are mounted on the front wall of the mounting plate (310), fixing holes (312) are formed in one side of the mounting plate (310), the mounting block (320) is arranged on the front side of the mounting plate (310), the mounting blocks (320) are movably connected with the fixing rods (311), the two mounting blocks (320) are mounted on two sides of the detection assembly (200), the spring grooves (330) are formed in the mounting blocks (320), one side wall in the spring grooves (330) is connected with one end of the reset springs (340), the other end of the reset springs (340) is connected with one side wall of the fixing bolts (350), the fixing bolt (350) is movably connected with a spring groove (330), and one end of the fixing bolt (350) is connected with a fixing rod (311).
6. The intelligent dewing terminal based on the LoRa micropower network is characterized in that the head end of the fixing bolt (350) is provided with an anti-slip sleeve (351), and the anti-slip sleeve (351) is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327184.4U CN214849628U (en) | 2021-06-15 | 2021-06-15 | Intelligent condensation terminal that removes based on loRa micropower network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327184.4U CN214849628U (en) | 2021-06-15 | 2021-06-15 | Intelligent condensation terminal that removes based on loRa micropower network |
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| Publication Number | Publication Date |
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| CN214849628U true CN214849628U (en) | 2021-11-23 |
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| CN202121327184.4U Active CN214849628U (en) | 2021-06-15 | 2021-06-15 | Intelligent condensation terminal that removes based on loRa micropower network |
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