CN115856420A - Mounting structure of power failure reporting CCO carrier module - Google Patents
Mounting structure of power failure reporting CCO carrier module Download PDFInfo
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- 238000007599 discharging Methods 0.000 description 1
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Abstract
The invention relates to the technical field of carrier modules, and aims at the problem that high temperature and high humidity have adverse effects on COO carrier modules, in particular to a mounting structure of a CCO carrier module for reporting power failure.
Description
Technical Field
The invention relates to the technical field of carrier modules, in particular to an installation structure of a CCO carrier module for reporting power failure.
Background
Power carrier communication is a communication method for transmitting information using a power line. The power carrier communication is widely applied to automatic acquisition and transmission of information of remote three meters (water meters, electric meters and gas meters), and is favored in intelligent community construction.
With the development of information technology, intelligent network household appliances gradually become a research hotspot, and can be applied to electric power meter reading and other ubiquitous electric power internet of things applications, fire alarm, intelligent homes, intelligent household appliances, intelligent buildings, intelligent street lamps and other application scenes through a CCO carrier module. By integrating two modes of wired communication and wireless communication, the advantages of the two types of communication can be fully exerted, the respective defects are mutually compensated, the wired communication and the wireless communication are integrated into a mixed type multi-stage skip network, and indoor and outdoor non-blind area signal coverage and reliable communication can be realized. The system can support various modulation and demodulation modes, support various networking modes and meet most of application scenes of the Internet of things.
The existing CCO carrier module has the requirements on the working temperature of-40 to +70 ℃ and the relative humidity of less than or equal to 95 percent; the actual working environment of COO usually is in the closed environment humidity can be higher than the humidity under the ventilation environment under the normal condition, can lead to under the environment of high humidity in the inside metal oxidation of carrier module, and then improve the fault probability greatly, if there are other mechanisms that can generate heat near COO carrier module, also can lead to the inside temperature of enclosure to be higher than 70 ℃ very easily, high temperature can arouse PCB circuit board stress release and finally lead to high temperature resistant deformation, also can produce the effect of embrittlement to some PCB product material not.
Aiming at the adverse effect of high temperature and high humidity on the COO carrier module, a mounting structure for reporting CCO carrier module during power failure needs to be provided to solve the problem.
Disclosure of Invention
To solve the above technical problems.
The application provides a power failure reports mounting structure of CCO carrier module, including electric energy meter and carrier module, be provided with the cavity on the electric energy meter, can dismantle on the cavity and be provided with the lid door, carrier module installs in the inside of cavity, the inside of cavity is equipped with and is used for driving the air current actuating mechanism that the air current flows, inside temperature sensor and the humidity transducer of still being equipped with of cavity, set up the gas pocket of inside and outside intercommunication on the cavity, air current actuating mechanism, temperature sensor and humidity transducer all are connected with the controller electricity.
Preferably, the carrier module is installed inside the cavity to form a main airflow channel, and the main airflow channel surrounds the carrier module in a surrounding manner.
Preferably, the wiring port is formed in the cavity, the wiring terminal of the carrier module is located in the wiring port when the carrier module is installed in the cavity, the branch air channel is further formed in the cavity and penetrates through the wiring port and is communicated with the main air channel.
Preferably, the number of the air holes is two, the two air holes are divided into a first air inlet and a first air outlet, a separation block is arranged in the cavity and is positioned in the main air flow channel, the separation block is positioned between the two air holes, the carrier module is arranged in the cavity, the separation block is tightly attached to the carrier module, and the main air flow channel forms a one-way channel.
Preferably, the inside of cavity is equipped with isolated module, and isolated module is including the framework, and the framework covers two gas pockets, is equipped with second air inlet and second gas outlet in the framework, and first air inlet and second air inlet intercommunication, first gas outlet and second gas outlet intercommunication are equipped with the sealing door in the inside of framework, and the sealing door sets up in the framework through first spring elasticity, and the sealing door closes second air inlet and second gas outlet when first spring extends the state.
Preferably, a dehumidifying material is provided at the second air inlet of the housing.
Preferably, the airflow driving mechanism comprises an airflow pipe, the airflow pipe is arranged inside the cavity and located on one side, away from the air hole, of the carrier module, a third air inlet and a third air outlet are formed in the airflow pipe, the third air inlet is communicated with the first air inlet, the third air outlet is communicated with the first air outlet, and a unidirectional air compression assembly for conveying air in a unidirectional mode is arranged inside the airflow pipe.
Preferably, the one-way air compressing assembly comprises a ring body, the ring body is elastically arranged in the air flow pipe through a second spring, a diaphragm which can be opened in one direction is arranged on the ring body, and an electromagnet used for attracting the ring body is arranged in the air flow pipe.
Preferably, the mounting structure of the CCO carrier module further includes a leak-proof fixing mechanism for fixing the carrier module and preventing the main airflow channel from communicating with each other, and the leak-proof fixing mechanism is respectively disposed on the separation block and the airflow tube.
Preferably, the anti-leakage fixing mechanism comprises a connecting plate, the connecting plate is arranged on the separating block in a sliding mode, and a rubber sheet is arranged on the connecting plate; the push rod is arranged on the separating block in a sliding mode and is elastically connected with the separating block through a third spring; and two ends of the connecting rod are respectively hinged with the connecting plate and the push rod.
Compared with the prior art, the invention has the beneficial effects that:
1. this application produces the flow through making the interior air current of main airflow channel in the cavity and branch gas circuit passageway and realizes ventilating to avoid the interior carrier wave module of cavity to receive the influence of high temperature and high humidity, still set up through the spacer and realize that gaseous one-way flow's aim at avoids the air to appear making a round trip to flow repeatedly, causes the unable discharge of moisture or the very slow problem of discharging.
2. The carrier module is arranged in the cavity, and the inner part of the cavity is communicated in the ventilation process through the isolation module, so that metal oxidation in the carrier module caused by the fact that external air enters the cavity when the humidity is high is avoided;
3. this application is through preventing leaking the setting of fixed establishment, has realized the fixed to the carrier wave module when the flap door is closed, reduces the too big bearing capacity of carrier wave module binding post department to fill the clearance between with separating block and airflow tube and the carrier wave module, thereby avoid the influence of the production in clearance to the gas flow direction.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic diagram showing a first three-dimensional structure of a chamber, a cover plate, a carrier module, an airflow driving mechanism, a separating block, an isolation module and a leakage-proof fixing mechanism according to the present invention;
FIG. 4 is a schematic diagram of a second three-dimensional structure of the chamber, the cover plate, the carrier module, the airflow driving mechanism, the separating block, the isolation module and the leakage-proof fixing mechanism of the present invention;
FIG. 5 is a schematic perspective view of a first embodiment of the present invention showing a chamber, a carrier module, an airflow driving mechanism, a partition block, an isolation module, and a leakage-proof fixing mechanism;
FIG. 6 is a front view of the chamber, carrier module, airflow driving mechanism, divider block, isolation module and leak-proof securing mechanism of the present invention;
FIG. 7 isbase:Sub>A sectional view taken along line A-A of FIG. 6;
FIG. 8 is a schematic perspective view of FIG. 7;
FIG. 9 is a schematic perspective view of a second embodiment of the present invention showing a chamber, a carrier module, an airflow driving mechanism, a separating block, an isolation module, and a leakage-proof fixing mechanism;
fig. 10 is a side view of an insulation module of the present invention;
FIG. 11 is a sectional view taken along line B-B of FIG. 10;
FIG. 12 is a schematic perspective view of the divider block and leak-proof securement mechanism of the present invention;
FIG. 13 is a front view of the spacer block and leak-resistant securing mechanism of the present invention;
FIG. 14 is a schematic perspective view of the airflow actuating mechanism and leak-proof securing mechanism of the present invention;
FIG. 15 is a side view of the airflow drive mechanism and leak-resistant securing mechanism of the present invention;
fig. 16 is a sectional view taken along the line C-C of fig. 15.
The reference numbers in the figures are:
1-an electric energy meter;
2-a cavity; 2 a-main gas flow path; 2 b-a wiring port; 2 c-branch gas path channel;
3-covering the door;
4-a carrier module;
5-pores; 5 a-a first inlet port; 5 b-first outlet port;
6-an air flow driving mechanism; 6 a-gas flow tube; 6a 1-a third air inlet; 6a 2-third outlet; 6 b-a unidirectional air compressing assembly; 6b 1-ring body; 6b 2-membrane; 6b 3-a second spring; 6b 4-an electromagnet;
7-a spacer block;
8-an isolation module; 8 a-frame; 8a 1-a second inlet; 8a 2-second outlet; 8a 3-a desiccant material; 8 b-sealing the door; 8 c-a first spring;
9-leakage prevention fixing mechanism; 9 a-connecting plate; 9a 1-rubber sheet; 9 b-a push rod; 9 c-a third spring; 9 d-connecting rod.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 16, the following preferred technical solutions are provided:
a power failure reporting CCO carrier module mounting structure comprises an electric energy meter 1 and a carrier module 4, a cavity 2 is formed below the electric energy meter 1, a cover door 3 is arranged on the cavity 2, one side of the cover door 3 is hinged to the cavity 2, the other side of the cover door 3 is clamped with the cavity 2, the carrier module 4 is mounted inside the cavity 2, an airflow driving mechanism 6 used for driving airflow to flow is arranged inside the cavity 2, a temperature sensor and a humidity sensor are further arranged inside the cavity 2, an air hole 5 communicated with the inside and the outside is formed in the cavity 2, and the airflow driving mechanism 6, the temperature sensor and the humidity sensor are all electrically connected with a controller;
the carrier module 4 is arranged in the cavity 2 to form a main airflow channel 2a, and the main airflow channel 2a surrounds the carrier module 4 in a surrounding manner;
a wiring port 2b is formed in the cavity 2, a wiring terminal of the carrier module 4 is positioned in the wiring port 2b when the carrier module is arranged in the cavity 2, a branch gas path 2c is also formed in the cavity 2, and the branch gas path 2c penetrates through the wiring port 2b and is communicated with the main gas path;
the number of the air holes 5 is two, the two air holes 5 are divided into a first air inlet 5a and a first air outlet 5b, a separating block 7 is arranged in the cavity 2, the separating block 7 is positioned in the main air flow channel 2a, the separating block 7 is positioned between the two air holes 5, the carrier module 4 is arranged in the cavity 2, the separating block 7 is tightly attached to the carrier module 4, and the main air flow channel 2a forms a one-way channel;
the airflow driving mechanism 6 comprises an airflow pipe 6a, the airflow pipe 6a is arranged inside the cavity 2, the airflow pipe 6a is located on one side, away from the air hole 5, of the carrier module 4, a third air inlet 6a1 and a third air outlet 6a2 are arranged on the airflow pipe 6a, the third air inlet 6a1 is communicated with the first air inlet 5a, the third air outlet 6a2 is communicated with the first air outlet 5b, a one-way air compression assembly 6b for one-way air conveying is arranged inside the airflow pipe 6a, the one-way air compression assembly 6b comprises a ring body 6b1, a metal material capable of receiving magnetic attraction is attached to the upper surface of the ring body 6b1, the ring body 6b1 is elastically arranged inside the airflow pipe 6a through a second spring 6b3, a membrane 6b2 capable of being opened in a one-way is arranged at the inner edge of the ring body 6b1, the opening direction of the membrane 6b2 faces downward, the membrane 6b2 can be installed and arranged in a torsion spring mode to achieve one-way opening, and an electromagnet is arranged inside the airflow pipe 6a for attracting the ring body 6b 1.
Specifically, in order to solve the technical problem of adverse effect on the COO carrier module 4 caused by high temperature and high humidity, when the carrier module 4 is installed inside the cavity 2 of the electric energy meter 1, the wiring terminal of the carrier module 4 penetrates through the wiring port 2b of the cavity 2 to be electrically connected with the connection point, then the cover door 3 is closed, so that the installation process of the carrier module 4 is completed, in the use process of the carrier module 4, the temperature and the humidity inside the cavity 2 are detected in real time through the temperature sensor and the humidity sensor, when any data of the temperature or the humidity exceeds a set value, the controller opens the air flow driving mechanism 6, the unidirectional air compression assembly 6b starts to work, the electromagnet 6b4 attracts the ring body 6b1 to overcome the action of the pre-tightening force of the second spring 6b3 to start to rapidly rise, the diaphragm 6b2 opens downwards in a unidirectional mode under the action of air pressure in the rising process along with the ring body 6b1, therefore, the ring body 6b1 does not push gas in the process of rising, when the ring body 6b1 rises to the top of the airflow pipe 6a, the electromagnet 6b4 is powered off, the second spring 6b3 rapidly pushes the ring body 6b1 to descend through elasticity, the diaphragm 6b2 cannot turn over, air in the airflow pipe 6a is pushed out from the third air outlet 6a2 in the process of descending the ring body 6b1 and the diaphragm 6b2, the pushed air is exhausted through the first air outlet 5b, a cavity above the airflow pipe 6a is gradually expanded to generate negative pressure in the process of descending the ring body 6b1 and the diaphragm 6b2, the gas between the first air inlet 5a and the third air inlet 6a1 is pumped into the airflow pipe 6a, and because the air pressure between the first air inlet 5a and the third air inlet 6a1 is reduced, the atmosphere outside the cavity 2 is pumped in through the first air inlet 5a, so that the gas circulation process inside the cavity 2 is realized, and the oxidation of metal elements is influenced most by humidity, the wiring terminal of the carrier module 4 is most likely to have metal oxidation reaction, and the branch gas channel 2c arranged in the cavity 2 is communicated with the main gas channel 2a, so that gas in the main gas channel 2a drives gas in the branch gas channel 2c to flow together in the flowing process, thereby avoiding moisture accumulation.
As shown in fig. 6, 10 and 11, the following preferred technical solutions are provided:
the inside of cavity 2 is equipped with isolated module 8, isolated module 8 is including framework 8a, framework 8a covers two gas pockets 5, framework 8a separates into second air inlet 8a1 and second gas outlet 8a2 through the division board, first air inlet 5a communicates with second air inlet 8a1, first gas outlet 5b communicates with second gas outlet 8a2, the inside of framework 8a is equipped with sealing door 8b, sealing door 8 b's top edge and the inside top edge of framework 8a are contactless, framework 8 a's second air inlet 8a1 top edge is turned down, the edge after turning down is less than sealing door 8 b's top edge, sealing door 8 b's bottom edge and the inside bottom edge of framework 8a are contactless, framework 8 a's second gas outlet 8a2 bottom edge is turned up, the edge after turning up is less than sealing door 8 b's bottom edge, sealing door 8b sets up inside framework 8a through first spring 8c elasticity, sealing door 8b closes second air inlet 8a1 and second air inlet 8a2 a's bottom edge when first spring 8c extends the state, the second air outlet 8a3 is equipped with dehumidification material.
Specifically, in order to solve the technical problem of how to keep the interior of the cavity 2 dry in a non-ventilation state, the sealing door 8b respectively seals the second air inlet 8a1 and the second air outlet 8a2 of the frame 8a when the first spring 8c is in an extended state, so that the first air inlet 5a and the first air outlet 5b of the cavity 2 cannot be communicated with each other inside and outside, thereby preventing metal from being oxidized inside the carrier module 4 when external air enters the cavity 2 when the humidity is high, and further greatly improving the fault probability, in the ventilation mode, the unidirectional air compression assembly 6b pushes air in the airflow pipe 6a out of the third air outlet 6a2, the pushed air is gathered between the second air outlet 8a2 and the third air outlet 6a2 to cause the increase of air pressure, the gas with the high pressure pushes the sealing door 8b to move, after the slit door moves, the upper edge and the lower edge of the slit door do not contact with the flanges of the second air inlet 8a1 and the second air outlet 8a2 respectively, the second air inlet 8a1 and the lower edge of the slit door are both in an open state, the second air outlet 8a2, and the slit door are both opened, and the material is arranged between the second air inlet 8a2 and the second air outlet 2, and the moisture removal material is discharged from the cavity 2, and the interior of the cavity 2, and the moisture removal material is reduced by the moisture removal material inside the cavity 2, and the moisture removal material of the cavity 2.
As shown in fig. 9, fig. 12, fig. 13 and fig. 14, the following preferred technical solutions are provided:
the mounting structure of the CCO carrier module also comprises a leakage-proof fixing mechanism 9 for fixing the carrier module 4 and avoiding the intercommunication of the main air flow channel 2a, wherein the leakage-proof fixing mechanism 9 is respectively arranged on the separating block 7 and the air flow channel 6a, the connection mode of the leakage-proof fixing mechanism 9 and the separating block 7 is consistent with that of the air flow channel 6a, the leakage-proof fixing mechanism 9 comprises a connecting plate 9a, the connecting plate 9a is slidably arranged on the separating block 7, and a rubber sheet 9a1 is arranged on the connecting plate 9 a; the push rod 9b is arranged on the separating block 7 in a sliding mode, and the push rod 9b is elastically connected with the separating block 7 through a third spring 9 c; and a connecting rod 9d, wherein two ends of the connecting rod 9d are respectively hinged with the connecting plate 9a and the push rod 9 b.
Specifically, in order to solve the technical problem of how to fix the carrier module 4 and determine the flowing direction of the airflow, because the carrier module 4 is not fixedly installed inside the cavity 2, a gap must exist between the carrier module 4 and the separation block 7 and the airflow tube 6a in the dismounting process, after the carrier module 4 completes the connection of the wiring terminal and the wiring point, the cover door 3 needs to be closed, the inner wall of the cover door 3 can respectively press the end part of the push rod 9b of the anti-leakage fixing mechanism 9 installed on the separation block 7 and the airflow tube 6a in the closing process of the cover door 3, the push rod 9b moves and drives the stressed end of the connecting rod 9d to move, the output end of the connecting rod 9d pushes the rubber sheet 9a1 to be close to and tightly attached to the carrier module 4 through the connecting plate 9a, so that the carrier module 4 is fixed, and the gap affecting the flowing direction of the airflow is sealed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a power failure reports mounting structure of CCO carrier wave module, including electric energy meter (1) and carrier wave module (4), a serial communication port, be provided with cavity (2) on electric energy meter (1), can dismantle on cavity (2) and be provided with lid door (3), the inside in cavity (2) is installed in carrier wave module (4), the inside of cavity (2) is equipped with air current actuating mechanism (6) that are used for driving the air current flow, cavity (2) inside still is equipped with temperature sensor and humidity transducer, set up inside and outside gas pocket (5) of intercommunication on cavity (2), air current actuating mechanism (6), temperature sensor and humidity transducer all are connected with the controller electricity.
2. The mounting structure of the power outage reporting CCO carrier module as claimed in claim 1, wherein the carrier module (4) is mounted inside the cavity (2) to form a main airflow channel (2 a), and the main airflow channel (2 a) surrounds the carrier module (4) in a surrounding manner.
3. The mounting structure of the power failure reporting CCO carrier module as claimed in claim 2, wherein a wiring port (2 b) is formed in the cavity (2), the wiring terminal of the carrier module (4) is located in the wiring port (2 b) when the carrier module is mounted in the cavity (2), a branch gas path (2 c) is further formed in the cavity (2), and the branch gas path (2 c) penetrates through the wiring port (2 b) and is communicated with the main gas path.
4. The mounting structure of the power failure reporting CCO carrier module according to claim 2, wherein the number of the air holes (5) is two, the two air holes (5) are divided into a first air inlet (5 a) and a first air outlet (5 b), a separation block (7) is arranged inside the cavity (2), the separation block (7) is arranged in the main air flow channel (2 a), the separation block (7) is arranged between the two air holes (5), the carrier module (4) is mounted in the cavity (2), the separation block (7) is tightly attached to the carrier module (4), and the main air flow channel (2 a) forms a one-way channel.
5. The mounting structure of the power failure reporting CCO carrier module as claimed in claim 4, wherein an isolation module (8) is disposed inside the cavity (2), the isolation module (8) includes a frame (8 a), the frame (8 a) covers the two air holes (5), the frame (8 a) is provided with a second air inlet (8 a 1) and a second air outlet (8 a 2), the first air inlet (5 a) is communicated with the second air inlet (8 a 1), the first air outlet (5 b) is communicated with the second air outlet (8 a 2), a sealing door (8 b) is disposed inside the frame (8 a), the sealing door (8 b) is elastically disposed inside the frame (8 a) through a first spring (8 c), and the sealing door (8 b) closes the second air inlet (8 a 1) and the second air outlet (8 a 2) when the first spring (8 c) is in the extended state.
6. The mounting structure of the CCO carrier module for reporting on power failure as claimed in claim 5, wherein a dehumidifying material (8 a 3) is disposed at the second air inlet (8 a 1) of the frame body (8 a).
7. The mounting structure of the power failure reporting CCO carrier module as claimed in claim 4, wherein the airflow driving mechanism (6) comprises an airflow pipe (6 a), the airflow pipe (6 a) is disposed inside the cavity (2), the airflow pipe (6 a) is located on a side of the carrier module (4) away from the air hole (5), a third air inlet (6 a 1) and a third air outlet (6 a 2) are disposed on the airflow pipe (6 a), the third air inlet (6 a 1) is communicated with the first air inlet (5 a), the third air outlet (6 a 2) is communicated with the first air outlet (5 b), and a unidirectional air compression assembly (6 b) for unidirectional air transportation of air is disposed inside the airflow pipe (6 a).
8. The mounting structure of the power failure reporting CCO carrier module according to claim 7, wherein the unidirectional air compressing assembly (6 b) comprises a ring body (6 b 1), the ring body (6 b 1) is elastically arranged inside the air flow pipe (6 a) through a second spring (6 b 3), a membrane (6 b 2) capable of being opened in a unidirectional manner is arranged on the ring body (6 b 1), and an electromagnet (6 b 4) for attracting the ring body (6 b 1) is arranged inside the air flow pipe (6 a).
9. The mounting structure of a power failure reporting CCO carrier module according to claim 7, wherein the mounting structure of the CCO carrier module further comprises a leak-proof fixing mechanism (9) for fixing the carrier module (4) and preventing the main airflow channel (2 a) from communicating with each other, and the leak-proof fixing mechanism (9) is respectively disposed on the separation block (7) and the airflow channel (6 a).
10. The mounting structure of a power failure reporting CCO carrier module according to claim 9, wherein the leak-proof fixing mechanism (9) includes a connecting plate (9 a), the connecting plate (9 a) is slidably disposed on the partition block (7), and a rubber sheet (9 a 1) is disposed on the connecting plate (9 a); and
the push rod (9 b), the push rod (9 b) is arranged on the separating block (7) in a sliding mode, and the push rod (9 b) is elastically connected with the separating block (7) through a third spring (9 c); and
and two ends of the connecting rod (9 d) are respectively hinged with the connecting plate (9 a) and the push rod (9 b).
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| CN202211643574.1A CN115856420B (en) | 2022-12-20 | 2022-12-20 | Mounting structure of CCO carrier module for reporting power failure |
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| CN202211643574.1A CN115856420B (en) | 2022-12-20 | 2022-12-20 | Mounting structure of CCO carrier module for reporting power failure |
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| CN115856420B CN115856420B (en) | 2023-12-26 |
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| CN115085764A (en) * | 2022-05-30 | 2022-09-20 | 苏州华天国科电力科技有限公司 | High-speed carrier concentrator local module group based on broadband power line carrier communication |
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| CN115856420B (en) | 2023-12-26 |
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