Magnetic core type multi-parameter environment monitoring sensor

Abstract

The utility model provides a magnetic core type multi-parameter environment monitoring sensor which comprises a bottom frame, a magnetic core body is installed on the upper side of the middle of the bottom frame, a coil is wound around the outer portion of the magnetic core body, and four monitoring sensor bodies are installed in the bottom frame and located outside the magnetic core body. The four monitoring sensor bodies are a temperature sensor, a humidity sensor, an air pressure sensor and a gas sensor, magnetic isolation sheets are arranged among the four monitoring sensor bodies, a protection mechanism is arranged outside the magnetic core body and the monitoring sensor bodies, and a heat dissipation mechanism is arranged on the lower side of the bottom frame. The magnetic core body and the four different types of monitoring sensor bodies (temperature, humidity, air pressure and gas sensors) are integrated in the bottom frame, so that the integrated design of multi-parameter environment monitoring is realized, the structure of the monitoring system is simplified, the cost is reduced, the workload of installation and maintenance is reduced, and meanwhile, the space is effectively saved.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring, and more specifically, to a magnetic core type multi-parameter environmental monitoring sensor. Background Technology

[0002] With rapid socio-economic development and the accelerating pace of industrialization and urbanization, human activities have increasingly impacted the natural environment, leading to more prominent environmental problems such as air pollution, water quality deterioration, and soil degradation. These environmental issues not only threaten ecological balance but also severely affect human health and quality of life. Therefore, comprehensive, accurate, and real-time environmental monitoring has become crucial.

[0003] Existing environmental monitoring sensors still have the following problems when in use:

[0004] Existing environmental monitoring technologies often require multiple independent sensors to monitor different parameters, which increases the complexity and cost of the monitoring system, and makes installation and maintenance cumbersome and space-consuming.

[0005] Furthermore, environmental monitoring sensors often need to operate under various complex environmental conditions, such as outdoors and in industrial sites. Existing sensors cannot effectively prevent dust, moisture, and other impurities from entering the sensor, thus affecting the sensor's performance and lifespan.

[0006] Furthermore, sensors generate heat during operation. If heat cannot be dissipated in a timely and effective manner, the sensor temperature will rise, thereby affecting its performance and accuracy.

[0007] Therefore, we have made improvements to this and proposed a magnetic core type multi-parameter environmental monitoring sensor. Utility Model Content

[0008] To address the shortcomings of existing technologies, this invention provides a magnetic core-type multi-parameter environmental monitoring sensor, which solves the problems mentioned in the background section.

[0009] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0010] A magnetic core-type multi-parameter environmental monitoring sensor is developed to address the aforementioned issues.

[0011] The application is as follows:

[0012] The device includes a base frame, a magnetic core body mounted on the upper side of the middle part of the base frame, and a coil wound around the outside of the magnetic core body. Inside the base frame, outside the magnetic core body, four monitoring sensor bodies are mounted, namely a temperature sensor, a humidity sensor, a barometric pressure sensor, and a gas sensor. Magnetic shielding sheets are provided between the four monitoring sensor bodies. A protective mechanism is provided on the outside of the magnetic core body and the monitoring sensor bodies. A heat dissipation mechanism is provided on the lower side of the base frame, and a mounting component is fixedly mounted on the lower surface of the base frame.

[0013] The protective mechanism includes a protective shell, which is disposed outside the magnetic core body and the monitoring sensor body. Multiple filter screens are fixedly installed on the outer surface of the protective shell, and a waterproof and breathable membrane is fixedly connected to the inner surface of the filter screens.

[0014] As a preferred technical solution of this application, a groove is provided on the upper surface of the bottom frame, and the lower end of the protective shell is engaged with the groove, and a sealing gasket is bonded to the bottom of the groove.

[0015] As a preferred technical solution of this application, the protective shell has slots on all four sides of its outer surface, and the groove has sliding grooves on all four sides of its outer surface. A connecting rod is slidably connected inside the sliding groove. One end of the connecting rod is engaged with the slot, and a pull block is fixedly installed on the other end of the connecting rod.

[0016] As a preferred technical solution of this application, the outer side of the slide groove is provided with a connecting groove, and a connecting plate is slidably connected inside the connecting groove. The connecting plate is fixedly connected to the connecting rod, and a spring is fixedly installed between the connecting plate and the inner wall of the connecting groove.

[0017] As a preferred technical solution of this application, the heat dissipation mechanism includes a heat-conducting sheet, and the heat-conducting sheet is in contact with the bottom of the base frame. A plurality of heat dissipation fins are fixedly installed on the lower surface of the heat-conducting sheet.

[0018] As a preferred technical solution of this application, a protrusion is fixedly installed on the upper surface of the heat-conducting sheet, and a mounting hole is opened on the lower surface of the bottom frame, and the protrusion is engaged with the mounting hole.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] In the scheme of this application:

[0021] 1. By integrating the magnetic core body and four different types of monitoring sensor bodies (temperature, humidity, air pressure, and gas sensors) into the bottom frame, an integrated design for multi-parameter environmental monitoring is achieved. This not only simplifies the structure of the monitoring system and reduces costs, but also reduces the workload of installation and maintenance, while effectively saving space.

[0022] 2. By setting up a protective mechanism, including a protective shell with a filter and a waterproof and breathable membrane, dust and other impurities are effectively blocked from entering the sensor. At the same time, the waterproof and breathable membrane ensures air circulation and prevents moisture from entering, which can improve the sensor's protective performance in complex environments and extend the sensor's service life.

[0023] 3. By setting up a heat dissipation mechanism, including a heat-conducting plate that contacts the bottom of the base frame and several heat dissipation fins fixed on the lower surface of the heat-conducting plate, the heat generated during the operation of the sensor can be quickly conducted away. The heat dissipation area is increased by the heat dissipation fins, thereby improving the heat dissipation efficiency and ensuring the performance and accuracy of the sensor. Attached image description:

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the internal structure of this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the present invention viewed from below;

[0027] Figure 4 This is a frontal cross-sectional view of the present invention.

[0028] Figure 5 This utility model Figure 4 Enlarged structural diagram of section A in the middle;

[0029] Figure 6 This utility model Figure 4 Enlarged structural diagram of section B in the middle;

[0030] Figure 7 This utility model Figure 4 Enlarged structural diagram of section C.

[0031] The image shows:

[0032] 1. Base frame; 2. Magnetic core body; 3. Coil; 4. Monitoring sensor body; 5. Magnetic shielding sheet; 6. Protective mechanism; 601. Protective shell; 602. Filter screen; 603. Waterproof and breathable membrane; 604. Groove; 605. Sealing gasket; 606. Slot; 607. Slide groove; 608. Connecting rod; 609. Pull block; 610. Connecting groove;

[0033] 611. Connecting plate; 612. Spring; 7. Heat dissipation mechanism; 701. Heat-conducting plate; 702. Heat dissipation fins;

[0034] 703, bump; 704, mounting hole; 8, mounting component. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described examples are only some embodiments of this utility model, and not all embodiments.

[0036] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely illustrates some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0037] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0039] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0040] To address the technical problems in the background section, the following magnetic core-type multi-parameter environmental monitoring sensor is provided:

[0041] Combination Figure 1 - Figure 7As shown, the present invention provides a magnetic core type multi-parameter environmental monitoring sensor, including a base frame 1, a magnetic core body 2 installed on the upper side of the middle of the base frame 1, and a coil 3 wound around the outside of the magnetic core body 2. Four monitoring sensor bodies 4 are installed inside the base frame 1 outside the magnetic core body 2, and the four monitoring sensor bodies 4 are a temperature sensor, a humidity sensor, a barometric pressure sensor and a gas sensor, respectively. Magnetic shielding sheets 5 are provided between the four monitoring sensor bodies 4. A protective mechanism 6 is provided outside the magnetic core body 2 and the monitoring sensor bodies 4. A heat dissipation mechanism 7 is provided on the lower side of the base frame 1, and a mounting component 8 is fixedly installed on the lower surface of the base frame 1. The protective mechanism 6 includes a protective shell 601, which is located outside the magnetic core body 2 and the monitoring sensor bodies 4. Multiple filter screens 602 are fixedly installed on the outer surface of the protective shell 601, and a waterproof and breathable membrane 603 is fixedly connected to the inner surface of the filter screens 602.

[0042] In this embodiment: A magnetic core body 2 is installed on the upper side of the middle of the bottom frame 1, and a coil 3 is wound around the outside of the magnetic core body 2 to provide the basic conditions for the operation of the sensor; four different types of sensors, namely temperature, humidity, air pressure and gas, are integrated inside the bottom frame 1 and outside the magnetic core body 2 to realize multi-parameter monitoring, and a magnetic shielding sheet 5 is set between the monitoring sensor bodies 4 to effectively reduce mutual interference. A protective mechanism 6 is provided on the outside of the magnetic core body 2 and the monitoring sensor bodies 4. The protective shell 601, together with the filter screen 602 on its outer surface and the waterproof and breathable membrane 603 on its inner side, can block dust and prevent moisture from entering, ensuring the performance and life of the sensor in complex environments. A heat dissipation mechanism 7 is provided on the lower side of the bottom frame 1 to dissipate the heat generated by the sensor in time, and the mounting parts 8 on the lower surface of the bottom frame 1 facilitate the installation and fixation of the sensor.

[0043] refer to Figure 1 - Figure 5 Based on the above embodiments, in order to connect the protective shell 601, this embodiment provides the following design:

[0044] In a preferred embodiment, a groove 604 is provided on the upper surface of the bottom frame 1, and the lower end of the protective shell 601 is engaged with the groove 604. A sealing gasket 605 is bonded to the bottom of the groove 604.

[0045] In this embodiment, the lower end of the protective shell 601 is engaged with the groove 604, making the installation of the protective shell 601 convenient. At the same time, a sealing gasket 605 is bonded to the bottom of the groove 604, which not only enhances the sealing performance at the connection between the protective shell 601 and the bottom frame 1, effectively preventing the intrusion of external impurities, but also plays a role in buffering and shock absorption, providing more reliable protection for the internal components of the sensor.

[0046] refer to Figure 4 and Figure 5Based on the above embodiments, in order to securely connect the protective shell 601, this embodiment provides the following design:

[0047] In a preferred embodiment, the protective shell 601 has slots 606 on all four sides of its outer surface, and the groove 604 has sliding grooves 607 on all four sides of its outer surface. A connecting rod 608 is slidably connected inside the sliding groove 607. One end of the connecting rod 608 is engaged with the slot 606, and a pull block 609 is fixedly installed on the other end of the connecting rod 608.

[0048] In this embodiment: Slots 606 are formed on all four sides of the outer surface of the protective housing 601, and corresponding sliding grooves 607 are formed on the four sides of the groove 604. A connecting rod 608 is slidably connected within the sliding groove 607. One end of the connecting rod 608 can engage with the slot 606, and the other end is fixedly mounted with a pull block 609. By pushing the pull block 609, the connecting rod 608 can slide within the sliding groove 607, easily engaging or disengaging the connecting rod 608 from the slot 606. This facilitates the convenient and quick installation and disassembly of the protective housing 601, ensuring the stability of the protective housing 601 installation and facilitating subsequent maintenance and repair of the sensor.

[0049] In a preferred embodiment, a connecting groove 610 is provided on the outside of the slide groove 607, and a connecting plate 611 is slidably connected inside the connecting groove 610. The connecting plate 611 is fixedly connected to the connecting rod 608, and a spring 612 is fixedly installed between the connecting plate 611 and the inner wall of the connecting groove 610.

[0050] In this embodiment, the spring 612 can press against the connecting plate 611 with its own elasticity, so that one end of the internal connecting rod 608 is always stuck in the slot 606, thereby fixing the protective shell 601. When it is necessary to remove the protective shell 601, simply pull the pull block 609 to move the connecting rod 608 outward. At this time, the connecting plate 611 compresses the spring 612, and the connecting rod 608 disengages from the slot 606, so the protective shell 601 can be easily removed, and the sensor can be maintained and repaired.

[0051] refer to Figure 3 and Figure 4 Based on the above embodiments, in order to improve the heat dissipation effect of the sensor, this embodiment provides the following design:

[0052] In a preferred embodiment, the heat dissipation mechanism 7 includes a heat-conducting plate 701, and the heat-conducting plate 701 is in contact with the bottom of the base frame 1. A plurality of heat dissipation fins 702 are fixedly installed on the lower surface of the heat-conducting plate 701.

[0053] In this embodiment, the heat-conducting sheet 701 is tightly attached to the bottom of the bottom frame 1, which can quickly conduct the heat generated during the operation of the sensor. The heat dissipation fins 702 fixed on the lower surface of the heat-conducting sheet 701 can increase the heat dissipation area, so that the heat can be dissipated to the surrounding environment more efficiently, effectively improving the heat dissipation effect of the sensor.

[0054] In a preferred embodiment, a protrusion 703 is fixedly installed on the upper surface of the heat-conducting sheet 701, and a mounting hole 704 is opened on the lower surface of the bottom frame 1, and the protrusion 703 is engaged with the mounting hole 704.

[0055] In this embodiment, a protrusion 703 is fixedly installed on the upper surface of the heat-conducting sheet 701, and a mounting hole 704 that matches the protrusion 703 is precisely opened on the lower surface of the bottom frame 1. Through the engagement connection between the protrusion 703 and the mounting hole 704, the heat-conducting sheet 701 and the bottom frame 1 are quickly and stably installed.

[0056] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0057] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A magnetic core multi-parameter environmental monitoring sensor comprising a base frame (1), characterized in that: A magnetic core body (2) is installed on the upper side of the middle part of the bottom frame (1), and a coil (3) is wound around the outside of the magnetic core body (2). Four monitoring sensor bodies (4) are installed inside the bottom frame (1) outside the magnetic core body (2), and the four monitoring sensor bodies (4) are a temperature sensor, a humidity sensor, a pressure sensor and a gas sensor, respectively. A magnetic shielding sheet (5) is provided between the four monitoring sensor bodies (4). A protective mechanism (6) is provided on the outside of the magnetic core body (2) and the monitoring sensor bodies (4). A heat dissipation mechanism (7) is provided on the lower side of the bottom frame (1), and an installation part (8) is fixedly installed on the lower surface of the bottom frame (1). The protective mechanism (6) includes a protective shell (601), and the protective shell (601) is disposed outside the magnetic core body (2) and the monitoring sensor body (4). Multiple filters (602) are fixedly installed on the outer surface of the protective shell (601), and a waterproof and breathable membrane (603) is fixedly connected to the inner surface of the filters (602).

2. The magnetic core type multi-parameter environmental monitoring sensor according to claim 1, characterized in that: The upper surface of the bottom frame (1) is provided with a groove (604), and the lower end of the protective shell (601) is engaged with the groove (604). A sealing gasket (605) is bonded to the bottom of the groove (604).

3. A magnetic core multi-parameter environmental monitoring sensor according to claim 2, characterized in that: The protective shell (601) has slots (606) on all four sides of its outer surface, and the groove (604) has sliding grooves (607) on all four sides of its outer surface. A connecting rod (608) is slidably connected inside the sliding groove (607). One end of the connecting rod (608) is engaged with the slot (606), and a pull block (609) is fixedly installed on the other end of the connecting rod (608).

4. A magnetic core multi-parameter environmental monitoring sensor according to claim 3, characterized in that: The outer side of the slide groove (607) is provided with a connecting groove (610), and a connecting plate (611) is slidably connected inside the connecting groove (610). The connecting plate (611) is fixedly connected to the connecting rod (608), and a spring (612) is fixedly installed between the connecting plate (611) and the inner wall of the connecting groove (610).

5. The magnetic core type multi-parameter environmental monitoring sensor according to claim 1, characterized in that: The heat dissipation mechanism (7) includes a heat-conducting plate (701), and the heat-conducting plate (701) is in contact with the bottom of the bottom frame (1). Several heat dissipation fins (702) are fixedly installed on the lower surface of the heat-conducting plate (701).

6. A magnetic core multi-parameter environmental monitoring sensor according to claim 5, characterized in that: The upper surface of the heat-conducting sheet (701) is fixedly mounted with a protrusion (703), and the lower surface of the bottom frame (1) is provided with a mounting hole (704), and the protrusion (703) is engaged with the mounting hole (704).

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