CN115856420B - Mounting structure of CCO carrier module for reporting power failure - Google Patents
Mounting structure of CCO carrier module for reporting power failure Download PDFInfo
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- 230000005611 electricity Effects 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 3
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- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
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Abstract
The invention relates to the technical field of carrier modules, and in particular relates to a mounting structure for reporting a CCO carrier module in case of power failure, which aims at the problem that high temperature and high humidity have adverse effects on the COO carrier module.
Description
Technical Field
The invention relates to the technical field of carrier modules, in particular to an installation structure of a power failure reporting CCO carrier module.
Background
Power carrier communication is a communication system for transmitting information by using a power line. The power carrier communication is widely applied to automatic acquisition and transmission of remote information of three meters (water meter, electric meter and gas meter), and is favored in intelligent community construction.
Along with the development of information technology, intelligent network household appliances gradually become research hotspots, and can be applied to numerous application scenes such as electric power meter reading and other ubiquitous electric power Internet of things application, fire alarm, intelligent home appliances, intelligent buildings, intelligent street lamps and the like through a CCO carrier module. The advantages of the two communication modes can be fully developed by integrating the two modes of wired and wireless communication, the defects of the two communication modes are mutually compensated, the wired and wireless are fused into a mixed type multi-stage jump network, and indoor and outdoor non-blind area signal coverage and reliable communication can be realized. The system can support a plurality of modulation and demodulation modes and various networking modes, and satisfies most of application scenes of the Internet of things.
The existing CCO carrier module has the requirements of-40 ℃ to +70 ℃ on working temperature, and the relative humidity is less than or equal to 95%; the actual COO working environment is usually higher than the humidity in the ventilation environment under the condition that the humidity in the closed environment is usually higher, the metal in the carrier module is oxidized under the environment with high humidity, the fault probability is greatly improved, if other mechanisms capable of heating exist near the COO carrier module, the temperature in the closed space is also easily higher than 70 ℃, the stress release of the PCB circuit board is finally caused to deform due to high temperature, and the embrittlement effect on certain PCB product materials which are not resistant to high temperature is also generated.
Aiming at the adverse effect of high temperature and high humidity on a COO carrier module, a mounting structure for reporting the CCO carrier module in power failure needs to be provided for solving the problem.
Disclosure of Invention
To solve the technical problems.
The application provides a mounting structure of CCO carrier wave module is reported in power failure, including electric energy meter and carrier wave module, be provided with the cavity on the electric energy meter, can dismantle on the cavity and be provided with the lid, carrier wave module installs in the inside of cavity, and the inside of cavity is equipped with the air current actuating mechanism that is used for driving the air current to flow, and the cavity is inside still to be equipped with temperature sensor and humidity transducer, has seted up the gas pocket of inside and outside intercommunication on the cavity, and air current actuating mechanism, temperature sensor and humidity transducer all are connected with the controller electricity.
Preferably, the carrier module is mounted in the cavity to form a main air flow channel, and the main air flow channel surrounds the carrier module in a surrounding manner.
Preferably, the cavity is internally provided with a wiring port, the wiring terminal of the carrier module is positioned in the wiring port when the carrier module is arranged in the cavity, the cavity is internally provided with a branch gas passage, and the branch gas passage penetrates through the wiring port and is communicated with the main gas passage.
Preferably, 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 behind the cavity, the separation block is tightly attached to the carrier module, and the main air flow channel forms a unidirectional 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 on the framework, and first air inlet and second air inlet intercommunication, first gas outlet and second gas outlet intercommunication are equipped with the door that seals in the inside of framework, and the door that seals sets up inside the framework through first spring elasticity, and the second air inlet and second gas outlet are closed to the door that seals when first spring extends the state.
Preferably, the second air inlet of the frame body is provided with a dehumidifying material.
Preferably, the airflow driving mechanism comprises an airflow pipe, the airflow pipe is arranged in the cavity, the airflow pipe is positioned on one side of the carrier module away from the air hole, a third air inlet and a third air outlet are arranged on 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 compressing assembly for unidirectional conveying of air is arranged in the airflow pipe.
Preferably, the unidirectional air compressing assembly comprises a ring body which is elastically arranged in the air flow pipe through a second spring, a diaphragm which can be opened unidirectionally 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 leakage-preventing fixing mechanism for fixing the carrier module and avoiding the intercommunication of the main air flow channels, and the leakage-preventing fixing mechanism is respectively disposed on the separation block and the air flow pipe.
Preferably, the anti-leakage fixing mechanism comprises a connecting plate, the connecting plate is arranged on the separation block in a sliding manner, and a rubber sheet is arranged on the connecting plate; the push rod is arranged on the separation block in a sliding manner, and is elastically connected with the separation block through a third spring; and the 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 following beneficial effects:
1. the utility model provides a through the air current that makes main air current passageway in the cavity and branch gas circuit passageway produce and flow and realize ventilating to avoid the cavity carrier module to receive the influence of high temperature and high humidity, still realize the unidirectional flow of gaseous aim at of realization through the setting of separate piece and avoid the air to appear making a round trip to flow repeatedly, cause the unable discharge of moisture or the very slow problem of discharge.
2. The internal of the cavity can be communicated in the ventilation process through the arrangement of the isolation module, so that metal oxidation in the carrier module caused by the fact that external air enters the cavity when the humidity of the external air is high is avoided;
3. this application has realized the fixed to carrier module when closing at the lid through the setting of preventing leaking fixed establishment, reduces carrier module binding post department too big bearing capacity to fill the clearance between separate piece and air current pipe and the carrier module, thereby avoid the production in clearance to the influence of 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 perspective view of a cavity, a cover plate, a carrier module, an air flow driving mechanism, a separation block, an isolation module and a leak-proof fixing mechanism;
FIG. 4 is a schematic diagram of a cavity, a cover plate, a carrier module, an air flow driving mechanism, a separation block, an isolation module and a leak-proof fixing mechanism;
FIG. 5 is a schematic perspective view of the cavity, carrier module, air flow driving mechanism, separation block, isolation module and anti-leakage fixing mechanism of the present invention;
FIG. 6 is a front view of the chamber, carrier module, air flow drive mechanism, spacer block, isolation module and leak-proof securing mechanism of the present invention;
FIG. 7 is a sectional view taken along the direction A-A of FIG. 6;
FIG. 8 is a schematic perspective view of FIG. 7;
FIG. 9 is a schematic diagram of a cavity, carrier module, air flow driving mechanism, separation block, isolation module and anti-leakage fixing mechanism according to a second embodiment of the present invention;
FIG. 10 is a side view of an insulation module of the present invention;
FIG. 11 is a B-B sectional view of FIG. 10;
FIG. 12 is a schematic perspective view of a spacer block and a leak-proof securing mechanism of the present invention;
FIG. 13 is a front view of the spacer block and leak-proof securing mechanism of the present invention;
FIG. 14 is a schematic perspective view of an air flow driving mechanism and a leak-proof fixing mechanism according to the present invention;
FIG. 15 is a side view of the air flow drive mechanism and leak-proof securing mechanism of the present invention;
fig. 16 is a cross-sectional view in the direction C-C of fig. 15.
The reference numerals in the figures are:
1-an electric energy meter;
2-a cavity; 2 A-A primary air flow channel; 2 b-a wiring port; 2 c-branch gas path channel;
3-cover door;
a 4-carrier module;
5-air holes; 5 A-A first air inlet; 5 b-a first air outlet;
6-an air flow driving mechanism; 6 A-A gas flow tube; 6a 1-a third air inlet; 6a 2-a third air outlet; 6 b-a unidirectional compressor assembly; 6b 1-ring body; 6b 2-membrane; 6b 3-a second spring; 6b 4-electromagnet;
7-dividing blocks;
8-isolating the module; 8 A-A frame; 8a 1-a second air inlet; 8a 2-a second air outlet; 8a 3-dehumidifying material; 8 b-closing the door; 8 c-a first spring;
9-a leak-proof securing mechanism; 9 A-A connection plate; 9a 1-a rubber sheet; 9 b-push rod; 9 c-a third spring; 9 d-connecting rod.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are 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:
the utility model provides a mounting structure of CCO carrier module is reported in power failure, including electric energy meter 1 and carrier module 4, cavity 2 has been seted up to electric energy meter 1's below, be equipped with lid door 3 on the cavity 2, one side of lid door 3 is articulated with cavity 2, the opposite side and the cavity 2 joint of lid door 3, carrier module 4 installs in the inside of cavity 2, the inside of cavity 2 is equipped with the air current actuating mechanism 6 that is used for driving the air current to flow, the inside temperature sensor and the humidity transducer of still being equipped with of cavity 2, the inside and outside intercommunication's gas pocket 5 have been seted up on the cavity 2, air current actuating mechanism 6, temperature sensor and humidity transducer all are connected with the controller electricity;
the carrier module 4 is arranged in the cavity 2 to form a main air flow channel 2a, and the main air flow channel 2a surrounds the carrier module 4 in a surrounding manner;
the inside of the cavity 2 is provided with a wiring port 2b, 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, the inside of the cavity 2 is also provided with a branch gas passage 2c, and the branch gas passage 2c penetrates through the wiring port 2b and is communicated with the main gas passage;
the two air holes 5 are divided into a first air inlet 5a and a first air outlet 5b, a separation block 7 is arranged in the cavity 2, the separation block 7 is positioned in the main air flow channel 2a, the separation block 7 is positioned between the two air holes 5, the carrier module 4 is arranged behind the cavity 2, the separation 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 tube 6a, the airflow tube 6a is arranged in the cavity 2, the airflow tube 6a is located at one side, far 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 tube 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 unidirectional air compressing assembly 6b for unidirectional conveying air is arranged in the airflow tube 6a, the unidirectional air compressing assembly 6b comprises a ring body 6b1, a metal material capable of accepting magnetic attraction is attached to the upper surface of the ring body 6b1, the ring body 6b1 is elastically arranged in the airflow tube 6a through a second spring 6b3, a diaphragm 6b2 capable of being opened unidirectionally is arranged at the inner edge of the ring body 6b1, the opening direction of the diaphragm 6b2 is downward, the diaphragm 6b2 can be installed and arranged in a torsion spring mode to realize unidirectional opening, and an electromagnet 6b4 for attracting the ring body 6b1 is arranged in the air tube 6 a.
Specifically, in order to solve the technical problem of adverse effect of high temperature and high humidity on COO carrier module 4, when carrier module 4 is installed in cavity 2 of electric energy meter 1, wiring terminal of carrier module 4 passes through wiring port 2b of cavity 2 and is electrically connected with the tie point, then door 3 is closed to complete the installation process of carrier module 4, in the use of carrier module 4, temperature and humidity in cavity 2 are detected in real time through temperature sensor and humidity sensor, when any item of data of temperature or humidity exceeds the set established value, controller opens air flow driving mechanism 6, unidirectional compressed air assembly 6b begins to work, electromagnet 6b4 attracts ring body 6b1 to overcome the effect of the pretightening force of second spring 6b3 to begin to rise rapidly, membrane 6b2 opens downward in one direction under the action of air pressure in the process of rising with ring body 6b1, so that the ring body 6b1 does not push the air in the rising process, when the electromagnet 6b4 is powered off after the ring body 6b1 rises to the top of the air flow pipe 6a, the second spring 6b3 quickly pushes the ring body 6b1 to descend by elasticity, the membrane 6b2 cannot overturn, the air in the air flow pipe 6a is pushed out from the third air outlet 6a2 in the descending process of the ring body 6b1 and the membrane 6b2, the pushed air is discharged through the first air outlet 5b, the cavity above the air flow pipe 6a gradually expands to generate negative pressure in the descending process of the ring body 6b1 and the membrane 6b2, the air between the first air inlet 5a and the third air inlet 6a1 is pumped into the air flow pipe 6a, and the air outside the cavity 2 is pumped in by the first air inlet 5a due to the reduced air pressure between the first air inlet 5a and the third air inlet 6a1, so that the air circulation process inside the cavity 2 is realized, the most influencing place of humidity is oxidation of metal elements, and metal oxidation reaction is most easy to occur at the connection terminal of the carrier module 4, 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 the gas in the branch gas channel 2c to flow together in the flowing process, and the aggregation of moisture is avoided.
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 for second air inlet 8a1 and second gas outlet 8a2 through the division board, first air inlet 5a and second air inlet 8a1 intercommunication, first gas outlet 5b and second gas outlet 8a2 intercommunication, the inside of framework 8a is equipped with the closing door 8b, the upper edge of closing door 8b and the inside upper edge of framework 8a do not contact, the second air inlet 8a1 upper edge of framework 8a turns over downwards, the edge after the turning down is lower than the upper edge of closing door 8b, the lower edge of closing door 8b and the inside lower edge of framework 8a do not contact, the second gas outlet 8a2 lower edge of framework 8a turns over, the edge after the turning over is lower than the lower edge of closing door 8b, door 8b sets up in the framework 8a inside through first spring 8c elasticity, closing door 8b closes second air inlet 8a1 and second air outlet 8a when first spring 8c extends the state, the air inlet 8a is equipped with the dehumidification department of framework 8a3.
Specifically, in order to solve the technical problem of how to keep the inside dry of cavity 2 under the non-ventilation state, seal the door 8b and seal the second air inlet 8a1 and the second air outlet 8a2 of framework 8a respectively when first spring 8c extends the state, thereby make the inside and outside unable intercommunication of first air inlet 5a and first air outlet 5b of cavity 2, thereby avoid entering cavity 2 when external air humidity is big and lead to at carrier module 4 inside metal oxidation, and then improve fault probability greatly, in the in-process that carries out the mode of taking a breath, unidirectional compressed air subassembly 6b is with the air in the air flow tube 6a from third air outlet 6a2 release, thereby the air pressure that gathers between second air outlet 8a2 and third air outlet 6a2 and lead to the atmospheric pressure to rise, the gas that the pressure is too big will promote seal door 8b and remove, its top edge and bottom edge do not contact with the turn-ups department of second air inlet 8a1 and second air outlet 8a2 respectively, second air inlet 8a1 and second air outlet 8a2 all are in the open state, the in-process of taking a ventilation mode, the air flow through second air outlet 8a2 and air outlet 1 and air outlet 2 are in proper order, the inside the air inlet 1 is reduced because the air inlet 1 is moved to the air inlet 2, the air inlet 1 is outside the air inlet 2 is opened through the second air inlet 1, the air inlet 1 and the air outlet 2 is opened, the air inlet 1 is opened through the air inlet 2, and the air inlet 1 is outside the air inlet 2 is in the air inlet 2, and the air inlet 1 is outside the air inlet 1 is in the air inlet 2.
As shown in fig. 9, 12, 13 and 14, the following preferred technical solutions are provided:
the mounting structure of the CCO carrier module further 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 separation block 7 and the air flow pipe 6a, the leakage-proof fixing mechanism 9 is consistent with the connection mode of the separation block 7 and the air flow pipe 6a, the leakage-proof fixing mechanism 9 comprises a connecting plate 9a, the connecting plate 9a is arranged on the separation block 7 in a sliding way, and a rubber sheet 9a1 is arranged on the connecting plate 9 a; the push rod 9b is arranged on the separation block 7 in a sliding manner, and the push rod 9b is elastically connected with the separation block 7 through a third spring 9 c; and a connecting rod 9d, both 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 airflow flowing direction, because the carrier module 4 is not fixedly installed in the cavity 2, a gap must exist between the carrier module 4 and the separation block 7 and the airflow tube 6a in the process of disassembly and assembly, after the carrier module 4 completes connection of the connection terminal and the connection point, the cover door 3 needs to be closed, the inner wall of the cover door 3 can respectively squeeze the end parts 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 process of closing the cover door 3, the push rod 9b moves and drives the stress end of the connecting rod 9d to move, and the output end of the connecting rod 9d pushes the rubber sheet 9a1 to be close to and cling to the carrier module 4 through the connecting plate 9a, so that the carrier module 4 is fixed, and the gap affecting the airflow flowing direction is sealed.
The foregoing has shown and described the basic principles, principal 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, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein 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 (8)
1. The utility model provides a mounting structure of CCO carrier wave module is reported in power failure, including electric energy meter (1) and carrier wave module (4), its characterized in that, be provided with cavity (2) on electric energy meter (1), can dismantle on cavity (2) and be provided with lid (3), carrier wave module (4) are installed in the inside of cavity (2), the inside of cavity (2) is equipped with air current actuating mechanism (6) that are used for driving the air current to flow, still be equipped with temperature sensor and humidity transducer in cavity (2), air hole (5) of inside and outside intercommunication have been seted up on cavity (2), air current actuating mechanism (6), temperature sensor and humidity transducer all are connected with the controller electricity;
the inside of cavity (2) is equipped with isolated module (8), isolated module (8) is including framework (8 a), framework (8 a) cover two gas pockets (5), be equipped with second air inlet (8 a 1) and second gas outlet (8 a 2) on framework (8 a), first air inlet (5 a) and second air inlet (8 a 1) intercommunication, first gas outlet (5 b) and second gas outlet (8 a 2) intercommunication, the inside of framework (8 a) is equipped with and seals door (8 b), seal door (8 b) set up in framework (8 a) inside through first spring (8 c) elasticity, seal door (8 b) close second air inlet (8 a 1) and second gas outlet (8 a 2) when first spring (8 c) extend the state, second air inlet (8 a 1) department of framework (8 a) is equipped with dehumidification material (8 a 3).
2. The installation structure of the power outage reporting CCO carrier module according to claim 1, wherein the carrier module (4) is installed inside the cavity (2) to form a main air flow channel (2 a), and the main air flow channel (2 a) surrounds the carrier module (4) in a surrounding manner.
3. The installation structure of the power failure reporting CCO carrier module according to claim 2, wherein a wiring port (2 b) is formed in the cavity (2), a wiring terminal of the carrier module (4) is located in the wiring port (2 b) when the carrier module is installed in the cavity (2), a branch air passage (2 c) is further formed in the cavity (2), and the branch air passage (2 c) penetrates through the wiring port (2 b) and is communicated with the main air passage.
4. The mounting structure of the power failure reporting CCO carrier module according to claim 3, 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 in the cavity (2), the separation block (7) is positioned in the main air flow channel (2 a), the separation block (7) is positioned 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 unidirectional channel.
5. The mounting structure for reporting a CCO carrier module in a power outage of claim 4, wherein the airflow driving mechanism (6) comprises an airflow pipe (6 a), the airflow pipe (6 a) is arranged in the cavity (2), the airflow pipe (6 a) is located at one side, far away from the air hole (5), of the carrier module (4), a third air inlet (6 a 1) and a third air outlet (6 a 2) are arranged 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 compressing assembly (6 b) for unidirectional conveying air is arranged in the airflow pipe (6 a).
6. The installation structure of the power failure reporting CCO carrier module according to claim 5, wherein the unidirectional air compressing assembly (6 b) comprises a ring body (6 b 1), the ring body (6 b 1) is elastically arranged in the air flow pipe (6 a) through a second spring (6 b 3), a diaphragm (6 b 2) capable of being opened unidirectionally 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 in the air flow pipe (6 a).
7. The installation structure of a power failure reporting CCO carrier module according to claim 6, wherein the installation structure of a CCO carrier module further comprises a leakage-proof fixing mechanism (9) for fixing the carrier module (4) and avoiding the intercommunication of the main air flow channel (2 a), and the leakage-proof fixing mechanism (9) is respectively arranged on the separation block (7) and the air flow pipe (6 a).
8. The installation structure of the power failure reporting CCO carrier module according to claim 7, wherein the anti-leakage fixing mechanism (9) comprises a connecting plate (9 a), the connecting plate (9 a) is arranged on the separation block (7) in a sliding manner, and a rubber sheet (9 a 1) is arranged on the connecting plate (9 a); and
the push rod (9 b) is arranged on the separation block (7) in a sliding way, and the push rod (9 b) is elastically connected with the separation block (7) through a third spring (9 c); and
and the 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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 true CN115856420B (en) | 2023-12-26 |
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