Communication host and wireless overtemperature sensing system

Abstract

The invention discloses a communication host and a wireless overtemperature sensing system. The communication host comprises a main body, a communication control module, a power management module and a data acquisition module. The power supply management module creatively integrates a photovoltaic assembly and an electromagnetic coil assembly, the photovoltaic assembly is unique in design and is composed of fixed and rotatable plate bodies, an air bag is arranged between the plate bodies, the plate bodies are driven to rotate through the volume change of the air bag, and the solar energy collection efficiency is optimized. An actuating device (such as an air pump or a liquid pump) controls the air bag to expand or contract, and intelligent adjustment is achieved. In addition, a wear-resistant medium is arranged in the communication host to protect the air bag from being worn. The wireless over-temperature sensing system is combined with the communication host and the over-temperature sensor body and is used for monitoring the temperature of the 10kv power distribution network connector, data can be uploaded to a cloud server, and remote monitoring and warning functions are achieved. The system not only improves the energy utilization efficiency, but also enhances the safety and intelligent management level of the power system, and has a wide application prospect.

Description

Technical Field

[0001] The present invention relates to the technical field of sensor systems, and in particular to a communication host and a wireless over-temperature sensing system. Background Art

[0002] In the current field of communication technology, the performance and stability of the communication host, as the core equipment for information transmission and processing, directly affect the operation quality of the communication network. With the rapid development of technologies such as the Internet of Things, big data, and cloud computing, the requirements for communication hosts are becoming higher and higher. Not only are they required to have efficient data processing capabilities, but they are also required to be able to adapt to various complex environments and achieve long-term, stable, and reliable operation.

[0003] Traditional communication hosts mainly rely on fixed grid access or photovoltaic energy storage batteries for power supply, which greatly limits the deployment flexibility and self-sufficiency of communication hosts. Especially in remote areas, outdoor environments or emergency situations, fixed power supply is often difficult to guarantee, resulting in the communication host being unable to work properly. In addition, traditional communication hosts often use a fixed structure for the setting of photovoltaic components, that is, the photovoltaic panels cannot rotate, which results in the photovoltaic panels having a good light energy conversion efficiency only in a specific time period. Once encountering special weather, the light is blocked in a specific time period, which will cause problems with the energy storage of the photovoltaic energy storage battery.

[0004] Therefore, there is an urgent need for a communication host and a wireless over-temperature sensing system, which can not only improve self-sufficiency through diversified energy acquisition methods, but also intelligently adjust its own working state according to changes in the external environment to ensure the continuity and stability of communication. Summary of the invention

[0005] 1. Technical issues to be resolved To solve the above problems, the present invention proposes a communication host and a wireless over-temperature sensing system, which aims to solve the problem in the prior art that photovoltaic components have poor self-sufficiency and cannot intelligently adjust their working status according to changes in the external environment.

[0006] (II) Technical solution A communication host of the present invention comprises: main body; A communication control module is arranged in the main body; A power management module is located in the main body, the power management module includes a photovoltaic assembly and an electromagnetic coil assembly, the photovoltaic assembly is arranged on the top of the main body, the photovoltaic assembly includes a first plate body fixedly arranged on the top of the main body, a second plate body rotatably arranged on both sides of the first plate body, and photovoltaic panels arranged on the first plate body and the second plate body; A cavity is provided between the first plate body and the second plate body, and at least one air bag is provided in the cavity, and the air bag can be expanded and changed to prop up the cavity and drive the second plate body to rotate; The communication host also includes a data acquisition module, which is connected to the communication control module. The second plate body can change the volume rotation angle of the airbag according to the feedback of the data acquisition module.

[0007] In the present invention, the photovoltaic assembly further comprises an actuating device, the airbag is connected to the actuating device, the actuating device can deliver or extract filler into the airbag to expand or contract the airbag, and the airbag is connected to the actuating device; A connecting portion is provided between the first plate body and the second plate body, and the second plate body can rotate with the connecting portion as a fulcrum.

[0008] In the present invention, the actuating device is an air pump, and one end of the actuating device is arranged outside the main body for extracting external air, and the other end is connected to the airbag.

[0009] In the present invention, the actuating device is a liquid pump, and the airbag has a liquid inlet channel and a liquid discharge channel, wherein the liquid inlet channel, the liquid discharge channel and the airbag are an integrated structure; The actuating device includes a first actuating member and a second actuating member, a liquid storage chamber is provided between the first actuating member and the second actuating member, and the volume of the airbag is controlled by controlling the start and stop and flow rate of the first actuating member and the second actuating member, and the first actuating member and the second actuating member are respectively used to extract or transport the filler.

[0010] In the present invention, the actuator is fixedly disposed in the main body and connected to the power management module. The power management module can allocate the coil assembly or the photovoltaic assembly to supply power to the actuator.

[0011] In the present invention, the cavity is arranged below the connecting portion, and a wear-resistant medium is arranged between the inner wall of the cavity and the airbag to prevent the airbag from being worn; A gap is also provided at the bottom of the cavity, and a width of the gap is smaller than a width of the cavity.

[0012] In the present invention, the material of the wear-resistant medium is polyphthalamide fabric.

[0013] Another wireless over-temperature sensing system of the present invention comprises: at least one over-temperature sensor body and the communication host described in the above technical solution, the over-temperature sensor body is used to measure the connector temperature data of the 10kv distribution network, and the over-temperature sensor body is connected to the communication host.

[0014] In the present invention, the wireless over-temperature sensing system further comprises a cloud server, through which the temperature data collected by the over-temperature sensor body can be stored and an alarm signal can be sent to a terminal user.

[0015] (III) Beneficial effects Compared with the prior art, the present invention has the following beneficial effects: The photovoltaic assembly of the present invention can adjust the angle of the photovoltaic panel in real time through the expansion change of the rotatable second plate and the airbag, so that it is always aimed at the sun, maximizing the reception of solar energy and significantly improving the energy acquisition efficiency.

[0016] The cooperation between the data acquisition module and the communication control module in the present invention enables the communication host to intelligently adjust the angle of the photovoltaic panel and the volume of the airbag according to changes in the external environment (such as light intensity, wind direction, etc.), thereby enhancing the communication host's ability to adapt to various complex environments.

[0017] Through diversified energy acquisition methods and intelligent adjustment of working states, the communication host provided by the present invention can maintain stable power supply and efficient data processing capabilities under various conditions, thereby improving the stability and reliability of communication. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural diagram of a communication host; Figure 2 It is a schematic diagram of the local structure of the communication host; Figure 3 is a schematic diagram of the three-dimensional structure of the actuator and the airbag; Figure 4 It is a schematic diagram of the module structure of the communication host; Figure 5 It is a schematic diagram of the three-dimensional structure of the actuator and the airbag in Example 2.

[0020] 10. Main body, 11. Communication control module, 12. Coil assembly, 13. Photovoltaic energy storage battery, 14. Data acquisition module, 15. Power management module, 20. First plate body, 21. Second plate body, 22. Photovoltaic panel, 23. Connecting part, 24. Steering assist structure, 25. Cavity, 26. Wear-resistant medium, 27. Actuating device, 271. First actuating member, 272. Second actuating member, 30. Airbag, 31. Pipeline, 311. Liquid discharge channel, 312. Liquid inlet channel, 32. Liquid storage chamber. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figure 1 A communication host shown includes a box-shaped main body 10, a communication control module 11 and a power management module 15, and the communication control module 11 and the power management module 15 are both arranged in the main body 10. Compared with the traditional communication host, the communication host of the present invention also includes a photovoltaic component, an electromagnetic coil component 12 and a plurality of photovoltaic energy storage batteries 13. The photovoltaic component and the electromagnetic coil component 12 can be allocated through the power management module 15 to charge the photovoltaic energy storage battery 13 or directly power the electronic components inside it. The communication control module 11 can be composed of a communication chip and a main control chip.

[0024] Specifically, conventional photovoltaic modules are often fixed structures, that is, the angle of the photovoltaic panel 22 cannot be changed over time or under specific conditions, resulting in the inability to achieve the optimal solar energy conversion rate. In order to enhance the solar energy conversion rate and improve the power supply stability of the communication host, the photovoltaic module of the present invention also includes a first plate body 20 fixed on the main body 10 and a second plate body 21 rotatably arranged on both sides of the first plate body 20.

[0025] like Figure 2-Figure 3As shown, the angle between the first plate body 20 and the second plate body 21 under normal conditions is about 155°. The first plate body 20 and the second plate body 21 are connected by a flexible connection portion 23, and when the second plate body 21 rotates, the connection portion 23 is the fulcrum for the rotation of the second plate body 21. In particular, in order to enable the movement of the second plate body 21, a cavity 25 formed by a concave is further provided at the connection between the first plate body 20 and the second plate body 21, and an airbag 30 is arranged in the cavity 25, and an actuating device 27 for conveying fillers in the airbag 30 is also provided in the main body 10. The airbag 30 is embedded in the cavity 25, and the filler is conveyed or extracted into the airbag 30 by the actuating device 27 to prop up or shrink the airbag 30, thereby changing the volume of the airbag 30 to time the rotation of the second plate body 21.

[0026] In particular, the filler can be liquid, fluid or gas, that is, as long as it can expand and fill the internal space of the airbag 30, at the same time, in order to meet the airtightness of the airbag 30, the airbag 30 is also provided with a pipe 31 of an integrated structure, that is, the pipe 31 is connected to the actuator 27, and the filler can be transported to the airbag 30 or extracted from the airbag 30 through the pipe 31. In this embodiment, the material of the airbag 30 can be made of nylon, polyamide fabric, polyester fiber, thermoplastic polyurethane and other materials, that is, with the selection of the filler and the selection of the material of the first plate 20 and the second plate 21, the material of the airbag 30 can be selected according to the actual situation and strength requirements. That is, one end of the pipe 31 passes through the main body 10 and extends into the main body 10 to be sealed and connected with the actuator 27.

[0027] In this embodiment, the actuator 27 adopts an air pump, and the filler is air. One end of the actuator 27 is arranged outside the main body 10, and is used to extract external air or discharge the air in the airbag 30 to the outside. In particular, the air pump can be connected to a single airbag 30 or to multiple airbags 30, which depends on the specific model of the air pump and the actual number of airbags 30 and the position of the airbags 30. The air pump is connected to the communication control module 11, and the volume of the filler in the airbag 30 can be controlled by a preset logic program or manually controlling the on and off of the air pump, thereby controlling the rotation angle of the second plate 21.

[0028] Specifically, the preset logic program can adjust the on / off or exhaust volume of the air pump according to the acquired characteristic data such as time, temperature, conversion rate, etc. In the present embodiment, the shape of the airbag 30 is elliptical, and the shape of the airbag 30 is not limited here, that is, according to the shape of the cavity 25, the shape of the airbag 30 can be adjusted to be cylindrical, cubic, circular, etc. Among them, the number of airbags 30 also increases with actual needs. In order to ensure the consistency of the airbag 30 and prevent the situation where one side of the second plate 21 is higher than the other side due to the different volumes of the filling materials inside the airbag 30, the number of airbags 30 set in the cavity 25 is one, that is, one airbag 30 is set between the entire first plate 20 and the second plate 21.

[0029] In order to prevent the outer surface of the airbag 30 from contacting and rubbing with the inner surface of the cavity 25 when the airbag 30 is in an expanded state (filled with fillers), a wear-resistant medium 26 is provided between the airbag 30 and the cavity 25. The wear-resistant medium 26 is made of polyphthalamide fabric and is bonded to the inner surface of the cavity 25. Since the cavity 25 is formed by splicing the grooves on the adjacent side of the first plate 20 and the second plate 21, the wear-resistant medium 26 is also divided into left and right parts and arranged in the cavity 25 to prevent interference with the rotation of the second plate 21.

[0030] In order to increase the steering force of the second plate 21, a steering assist structure is further provided between the second plate 21 and the first plate 20. The steering assist structure is an elastic tensile component, such as a tension spring, a meshed flexible metal braid, high-strength rubber, etc. In this embodiment, the steering assist structure adopts a meshed flexible metal braid, and its material can be copper, aluminum, nickel-based alloy or a combination of the three, that is, when the first plate 20 and the second plate 21 are in a normal state, the meshed flexible metal braid is in a stretched state, which effectively improves the rotation efficiency of the airbag 30 when propping up the second plate 21, that is, in this embodiment, the airbag 30 allows the second plate 21 to rotate between 180°-155°, so that the photovoltaic panel 22 on the second plate 21 improves the conversion efficiency of light energy, that is, the photovoltaic panel 22 is adapted to the angle of sunlight.

[0031] One end of the steering assist structure is connected to the second plate 21, and the other end is connected to the first plate 20, and the steering assist structure is located above the connecting portion 23. In this embodiment, one end of the steering assist structure is riveted to the first plate 20, and the other end is riveted to the second plate 21. In order to better increase the steering assist force, a steering assist structure can be added below the connecting portion 23.

[0032] like Figure 4As shown, specifically, the communication host also has a data acquisition module 14 and a power management module 15. The data acquisition module 14 obtains historical temperature data, charging current data, voltage data, time and other parameters to adjust the volume of the filling material in the airbag 30 in real time, thereby changing the rotation angle of the second plate 21. The power management module 15 uses the photovoltaic energy storage battery 13 as the total power source for the communication host and the actuator 27. Its energy supplement comes from photovoltaic power generation when there is sufficient sunshine and continuous electromagnetic induction power. In addition to the battery capacity of this product being able to meet the continuous operation of the communication host for 12 hours at night, the design also fully considers the power demand required for the normal operation of the equipment in extreme cases where the photovoltaic components cannot provide energy supplement on rainy days for a maximum of 7*24 hours.

[0033] Example 2

[0034] like Figure 5 As shown, the difference from Example 1 is that the communication host disclosed in this embodiment has an actuator 27 which is a liquid pump. Since the liquid pump is usually a one-way structure, in order to realize the circulation and storage of liquid flow, the actuator 27 includes a first actuator 271 and a second actuator 272, wherein a liquid storage chamber 32 is also provided between the first actuator 271 and the second actuator 272. In this embodiment, the pipeline 31 includes a liquid inlet channel 312 and a liquid discharge channel 311, the liquid inlet channel 312 is connected to the first actuator 271, and the liquid discharge channel 311 is connected to the second actuator 272 so that a circulating flow of liquid is formed between the actuator 27 and the airbag 30. It should be noted that the volume of the liquid storage chamber 32 should be 1.5 times the maximum volume of the airbag 30, and appropriate space should be reserved in the liquid storage chamber 32 for storing air.

[0035] Specifically, the first actuator 271 is used to deliver the liquid in the liquid storage chamber 32 to the airbag 30, and the second actuator 272 is used to extract the liquid in the airbag 30 and discharge it into the liquid storage chamber 32. In order to ensure airtightness, the liquid discharge channel 311, the liquid inlet channel 312 and the airbag 30 are all integrated structures and one end of each is inserted into the first actuator 271 or the second actuator 272. By reasonably controlling the start and stop of the first actuator 271 and the second actuator 272 and the flow rate difference, the volume of the liquid in the airbag 30 can be controlled, thereby controlling the expansion degree of the airbag 30.

[0036] Example 3

[0037] This embodiment discloses a wireless over-temperature sensing system, which includes: at least one over-temperature sensor body and the communication host described in Embodiment 1 or Embodiment 2, wherein the over-temperature sensor body is used to measure the temperature data of the connector of the 10kv power distribution network, and the over-temperature sensor body is connected to the communication host. The wireless over-temperature sensing system also includes a cloud server, which can store the temperature data collected by the over-temperature sensor body and send an alarm signal to the terminal user.

[0038] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents for which protection is sought in the present invention have been fully recorded in the claims.

Claims

1. A communication host, characterized in that: The communication host comprises: main body; A communication control module is arranged in the main body; A power management module is located in the main body, the power management module includes a photovoltaic assembly and an electromagnetic coil assembly, the photovoltaic assembly is arranged on the top of the main body, the photovoltaic assembly includes a first plate body fixedly arranged on the top of the main body, a second plate body rotatably arranged on both sides of the first plate body, and photovoltaic panels arranged on the first plate body and the second plate body; A cavity is provided between the first plate body and the second plate body, at least one airbag is provided in the cavity, the airbag can be expanded and changed to prop up the cavity to drive the second plate body to rotate, and a steering assist structure is also provided between the first plate body and the second plate body; The communication host also includes a data acquisition module, which is connected to the communication control module. The second plate body can change the volume rotation angle of the airbag according to the feedback of the data acquisition module.

2. The communication host according to claim 1, characterized in that: The photovoltaic assembly further comprises an actuating device, the airbag is connected to the actuating device, the actuating device can deliver or extract filler into the airbag to expand or contract the airbag, and the airbag is connected to the actuating device; A connecting portion is provided between the first plate body and the second plate body, and the second plate body can rotate with the connecting portion as a fulcrum.

3. The communication host according to claim 2, characterized in that: The actuating device is an air pump, and one end of the actuating device is arranged outside the main body for extracting external air, and the other end is connected to the airbag.

4. The communication host according to claim 2, characterized in that: The actuating device is a liquid pump, and the airbag has a liquid inlet channel and a liquid discharge channel, wherein the liquid inlet channel, the liquid discharge channel and the airbag are an integrated structure; The actuating device includes a first actuating member and a second actuating member, a liquid storage chamber is provided between the first actuating member and the second actuating member, and the volume of the airbag is controlled by controlling the start and stop and flow rate of the first actuating member and the second actuating member, and the first actuating member and the second actuating member are respectively used to extract or transport the filler.

5. The communication host according to claim 3 or 4, characterized in that: The actuating device is fixedly disposed in the main body and connected to the power management module. The power management module can allocate the coil assembly or the photovoltaic assembly to supply power to the actuating device.

6. The communication host according to claim 5, characterized in that: The cavity is arranged below the connecting portion, and a wear-resistant medium is arranged between the inner wall of the cavity and the airbag to prevent the airbag from being worn; A gap is also provided at the bottom of the cavity, and a width of the gap is smaller than a width of the cavity.

7. The communication host according to claim 6, characterized in that: The material of the wear-resistant medium is polyphthalamide fabric.

8. A wireless over-temperature sensing system, characterized in that: The wireless over-temperature sensing system comprises: at least one over-temperature sensor body and a communication host as described in any one of claims 1-7, wherein the over-temperature sensor body is used to measure the connector temperature data of a 10kv distribution network, and the over-temperature sensor body is connected to the communication host.

9. The wireless over-temperature sensing system according to claim 8, characterized in that: The wireless over-temperature sensing system also includes a cloud server, which can store temperature data collected by the over-temperature sensor body and send an alarm signal to a terminal user.

Images