CN210400462U - Temperature and humidity detection module and monitoring system - Google Patents

Abstract

The utility model provides a temperature and humidity measurement module and monitoring system relates to temperature and humidity measurement technical field. This temperature and humidity detection module includes shell, detector and waterproof ventilated membrane. The detector is provided with a detection end, and the waterproof breathable film is attached to the detection end. The shell is internally provided with a second accommodating space, the detector is connected to the shell, and the detection end extends into the second accommodating space. The utility model also provides a monitoring system, it has adopted foretell temperature and humidity measurement module. The utility model provides a temperature and humidity detection module and monitoring system can improve the precision to the air temperature and humidity detects, guarantees the authenticity that detects.

Description

Temperature and humidity detection module and monitoring system

Technical Field

The utility model relates to a temperature and humidity measurement technical field particularly, relates to a temperature and humidity measurement module and monitoring system.

Background

The detection of the air temperature and humidity has great significance for monitoring the air, the climate and the weather, so the detection of the air temperature and humidity can be adopted in the detection of the weather and the weather in the prior art.

In the prior art, a temperature and humidity sensor is generally used for temperature and humidity detection, and the temperature and humidity sensor can detect the temperature and humidity in air. However, when the temperature and humidity sensor in the prior art is used, the temperature and humidity sensor is often interfered by the outside, the temperature and humidity sensor itself or other factors in the air, so that the detection precision of the temperature and humidity sensor is not high, the detection error is caused, and the detection on weather, climate and the like is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a temperature and humidity sensor, its authenticity that can improve the precision that detects to air temperature and humidity is guaranteed to the purpose including, for example, provide a temperature and humidity sensor.

The purpose of the utility model is also to include, for example, to provide a monitoring system, it can improve the precision to the air temperature and humidity detects, guarantees the authenticity that detects.

The embodiment of the utility model discloses a can realize like this:

an embodiment of the utility model provides

The utility model provides a temperature and humidity measurement module, includes shell, detector and waterproof ventilated membrane.

The detector is provided with a detection end, and the waterproof breathable film is attached to the detection end.

The detector is connected to the shell, and the detection end extends into the second accommodating space.

Optionally, the detector comprises a detection housing and a detection body.

The detection shell is internally provided with an installation space, and the detection shell is provided with an opening communicated with the installation space.

The detection end is arranged on the detection main body, the detection main body extends into the installation space, and the detection end is arranged corresponding to the opening.

The waterproof breathable film is attached to the opening, and the waterproof breathable film covers the opening.

Optionally, the detection housing has a base, the base is disposed at the bottom of the detection housing, and the base covers the installation space, and the detection main body is installed on the base.

Optionally, the detection housing comprises a detection end housing and a base housing, the detection end housing is connected to the base housing, the cross-sectional area of the detection end housing is smaller than that of the base housing, the opening is formed in one end, away from the base housing, of the detection end housing, the detection main body extends into the detection end housing, and the base is mounted inside the base housing.

Optionally, the housing is further provided with a plurality of through holes arranged at intervals, and the plurality of through holes penetrate through the housing and are communicated with the second accommodating space.

Optionally, the temperature and humidity detection module further comprises a housing fixing member, the housing fixing member is disposed inside the second accommodating space, the detector is disposed inside the housing fixing member, and the outer side of the housing fixing member is connected to the housing.

Optionally, the housing fixing member is at least provided with a window corresponding to the detection end, and the window is communicated with the second accommodating space and the inner space of the housing fixing member.

Optionally, an inner portion of the housing mount is captured to the detector and an outer portion of the housing mount is captured to the housing.

Optionally, the temperature and humidity detection module further comprises a filter screen, the filter screen is arranged inside the shell, and the filter screen surrounds the detection end.

A monitoring system comprises a temperature and humidity detection module. The temperature and humidity detection module comprises a shell, a detector and a waterproof breathable film.

The detector is provided with a detection end, and the waterproof breathable film is attached to the detection end.

The detector is connected to the shell, and the detection end extends into the second accommodating space.

Optionally, the monitoring system includes a host, a mounting seat, a temperature and humidity detection module, and a protection device.

The installation seat is installed on the host, and the installation seat protrudes out of the host.

The temperature and humidity detection module is installed at the end part, far away from the host, of the mounting seat, and the temperature and humidity detection module is electrically connected with the host.

The protection device is connected to at least one of the host and the mounting seat, the protection device covers the temperature and humidity detection module, and the protection device is far away from the peripheral wall of the host and is arranged at intervals with the temperature and humidity detection module.

Optionally, the mount pad includes connecting portion and installation department, connecting portion connect in the host computer, the installation department certainly keep away from on the connecting portion the host computer extends, the temperature and humidity detection module install in the installation department is kept away from the tip of host computer.

Optionally, a power supply cavity is formed in the mounting seat, and a power line of the host computer penetrates through the power supply cavity and is inserted into the temperature and humidity detection module.

The utility model provides a temperature and humidity measurement module includes for prior art's beneficial effect, for example:

the utility model provides a temperature and humidity measurement module can be through attached waterproof ventilated membrane on the detection end, can avoid the influence that moisture such as external rainwater caused the air and then influence the detection of detection end to, directly attach waterproof ventilated membrane on the detection end, can improve the effect of avoiding moisture to influence the detection of detection end, and then increase substantially the accuracy that the temperature and humidity measurement module detected the humiture. Meanwhile, the waterproof breathable film can provide a protection effect for the detector, the detector is prevented from being damaged, and the service life of the detector is prolonged.

The utility model also provides a monitoring system, it has adopted foretell temperature and humidity measurement module, and this monitoring system is the same for prior art's beneficial effect with the above-mentioned temperature and humidity measurement module that provides for prior art's beneficial effect, no longer gives unnecessary details here.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic cross-sectional structural diagram of a monitoring system provided in an embodiment of the present invention;

fig. 2 is a schematic partial structural diagram of a monitoring system provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a temperature and humidity detecting module provided in an embodiment of the present invention;

fig. 4 is an explosion structure diagram of the temperature and humidity detecting module provided in the embodiment of the present invention;

fig. 5 is a sectional view of the temperature and humidity detecting module provided in the embodiment of the present invention.

Icon: 10-a monitoring system; 100-a host; 110-a power line; 200-a mounting seat; 210-a connecting portion; 220-a mounting portion; 221-a power supply cavity; 300-a temperature and humidity detection module; 310-a housing; 312-a via; 320-a detector; 321-a detection shell; 3211-a detection end housing; 3212-a base housing; 3213-opening; 322-detecting the subject; 323-detection end; 324-a base; 330-waterproof breathable film; 340-housing fixation; 341-holding portion; 342-a window; 350-a filter screen; 400-a guard; 410-a first accommodating space; 420-surrounding baffle parts; 430-upper cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Referring to fig. 1, a monitoring system 10 is provided in the present embodiment, and the monitoring system 10 can be used for detecting the temperature and humidity of air. It should be noted that the monitoring system 10 provided in this embodiment can be applied outdoors, and is used for monitoring the temperature and humidity of the outdoor air. The monitoring system 10 can improve the precision of air temperature and humidity detection and ensure the authenticity of detection.

The monitoring system 10 includes a host 100, a mounting base 200, a temperature and humidity detecting module 300, and a protection device 400. The temperature and humidity detection module 300 is used for detecting the temperature and humidity in the air, the temperature and humidity detection module 300 is electrically connected with the host 100, so that data corresponding to the temperature and humidity in the air are recorded and sent to the host 100, and the host 100 is used for recording the received data and calculating the corresponding temperature and humidity of the air according to the data. The mounting base 200 is installed on the host 100, and the temperature and humidity detecting module 300 is connected to the mounting base 200, so as to provide a stable bearing effect for the temperature and humidity detecting module 300 through the mounting base 200. Protection device 400 covers and locates temperature and humidity detection module 300 to provide the guard action to temperature and humidity detection module 300, and then guarantee that temperature and humidity detection module 300 can stable work, avoid external factors to cause the error that detects to temperature and humidity detection module 300. It should be noted that the external factors include rain, wind, particulate impurities, and sun exposure.

Further, in the present embodiment, the mounting base 200 is protruded on the host 100, that is, the mounting base 200 has at least one end portion disposed away from the host 100, and the temperature and humidity detecting module 300 is mounted on the end portion of the mounting base 200 away from the host 100. Through installing temperature and humidity detection module 300 in the tip that the mount pad 200 is far away from host computer 100 for form certain distance between temperature and humidity detection module 300 and the host computer 100, and then make the heat transfer that host computer 100 produced to the reduction of temperature and humidity detection module 300 department, just can realize avoiding the heat that host computer 100 produced to influence the purpose that temperature and humidity detection module 300 detected the precision, with the detection precision that improves temperature and humidity detection module 300. In addition, in this embodiment, the protection device 400 is spaced apart from the temperature and humidity detection module 300 by a distance, so that a certain distance is formed between the temperature and humidity detection module 300 and the peripheral wall of the protection device 400 away from the host 100, and the temperature and humidity detection module 300, so that when the protection device 400 receives external heat and dissipates the heat, for example, when the peripheral wall of the protection device 400 away from the host 100 starts dissipating the heat after being exposed to the sun for a long time, the heat transferred from the peripheral wall of the protection device 400 away from the host 100 to the temperature and humidity detection module 300 can be reduced, thereby realizing the influence of the sun on the temperature and humidity detection module 300, and improving the detection accuracy of the temperature and humidity detection module 300.

It should be noted that, in this embodiment, when the monitoring system 10 is in normal use, the host 100 is placed on the ground, and the peripheral wall of the protection device 400 away from the host 100 is the top of the protection device 400. Wherein, the top of protector 400 can also avoid the sun directly to shine temperature and humidity detection module 300, further improves temperature and humidity detection module 300's detection precision.

Optionally, the host 100 has a bottom portion for placement on the ground and a top portion opposite the bottom portion. When the main unit 100 is placed on the ground, the bottom of the main unit 100 is in contact with the ground, wherein other bearing seats can be mounted at the bottom of the main unit 100, and the bearing seats are placed on the ground, so that the purpose that the main unit 100 is placed on the ground is achieved. In addition, the mounting seat 200, the protection device 400 and the temperature and humidity detection module 300 are all arranged at the top of the host 100, so that when the host 100 is placed on the ground, the temperature and humidity in the air can be conveniently detected by the temperature and humidity detection module 300.

Further, referring to fig. 1 and fig. 2, in the present embodiment, the mounting base 200 includes a connecting portion 210 and a mounting portion 220, the connecting portion 210 is connected to the host 100, the mounting portion 220 extends from the connecting portion 210 away from the host 100, and the temperature and humidity detecting module 300 is mounted at an end of the mounting portion 220 away from the host 100. So as to achieve the purpose of forming a certain distance between the temperature and humidity detection module 300 and the host 100. It should be noted that, in this embodiment, the connecting portion 210 covers the top of the host 100, and the connecting portion 210 covers the top of the host 100, so that the mounting base 200 and the host 100 can be isolated by the connecting portion 210, and a certain isolation effect is provided for the host 100 and the temperature and humidity detection module 300, which can help reduce the heat dissipated by the host 100 towards the temperature and humidity detection module 300. The mounting seat 200 is disposed in the middle of the connecting portion 210, and the mounting portion 220 is far away from the host 100 and extends upward, so that a certain distance is formed between the end of the mounting seat 200 and the host 100, and a purpose of forming a certain distance between the temperature and humidity detection module 300 mounted at the end of the mounting seat 200 and the host 100 is achieved.

In the present embodiment, the connection portion 210 and the mounting portion 220 are integrally molded. It should be understood that, in other embodiments, the connecting portion 210 and the mounting portion 220 may be arranged differently, for example, the connecting portion 210 and the mounting portion 220 are arranged in a split manner, and the mounting portion 220 can be fixedly connected to the connecting portion 210 by means of a snap or a screw, or, in other embodiments, the connecting portion 210 may be a part of the host 100, that is, the connecting portion 210 is a part of a housing of the host 100, and the mounting portion 220 is a protruding structure mounted on the connecting portion 210, or, in other embodiments, the connecting portion 210 and the mounting portion 220 are both a part of a housing of the host 100.

Further, in the present embodiment, the mounting base 200 is provided with a power cavity 221 therein, and the power line 110 of the host 100 penetrates through the power cavity 221 and is plugged in the temperature and humidity detecting module 300. That is, the power line 110 of the host 100 passes through the mounting base 200 from the power cavity 221 and is plugged into the temperature and humidity detecting module 300, so as to provide electric energy to the temperature and humidity detecting module 300 through the host 100, thereby ensuring stable operation of the temperature and humidity detecting module 300. In addition, if the host 100 and the temperature and humidity detecting module 300 are communicatively connected through a communication line, the communication line can also pass through the power supply cavity 221 and enable the temperature and humidity detecting module 300 to be communicatively connected with the host 100. Alternatively, in the present embodiment, the power supply cavity 221 is opened inside the mounting portion 220, and the power supply cavity 221 is disposed coaxially with the mounting portion 220. The power line 110 of the host 100 can penetrate through the installation portion 220 and be plugged in the temperature and humidity detection module 300, and can provide a protection effect for the power line 110 through the installation portion 220, so that the power line 110 is prevented from being affected by the outside, and further faults such as short circuit or short circuit of the power line 110 are caused, and the overall safety of the monitoring system 10 can be improved.

In addition, the protection device 400 includes a surrounding portion 420 and an upper cover 430, the surrounding portion 420 is connected to at least one of the host 100 and the mounting base 200, the upper cover 430 covers the side of the surrounding portion 420 away from the host 100, the surrounding portion 420 and the upper cover 430 jointly form a first accommodating space 410, the temperature and humidity detection module 300 is disposed inside the first accommodating space 410, and the temperature and humidity detection module 300 and the upper cover 430 are disposed at intervals. In this embodiment, enclose fender portion 420 and enclose into the annular, and then can make and provide certain guard action to temperature and humidity detection module 300 through enclosing fender portion 420 to guarantee temperature and humidity detection module 300's steady operation. The upper cover 430 covers the upper portion of the surrounding portion 420, and forms a first accommodating space 410 for accommodating the temperature and humidity detection module 300 together with the surrounding portion 420, and at this time, the upper cover 430 can provide external influence factors such as protection against rainwater and sunlight for the temperature and humidity detection module 300, so as to ensure stable operation of the temperature and humidity detection module 300.

It should be noted that, in this embodiment, a plurality of gaps have been opened on the enclosing part 420, and a plurality of gaps communicate in the first accommodating space 410, so that the ventilation of the first accommodating space 410 can be realized through a plurality of gaps, and it is ensured that the temperature and humidity detection module 300 can stably detect the temperature and humidity of the air. It should be understood that a gap may be formed between the blocking portion 420 and the upper cover 430, so as to communicate the external space and the first accommodating space 410 through the gap.

In addition, it should be noted that, the enclosing part 420 is connected to at least one of the mounting part 220 and the host 100, that is, one end of the enclosing part 420 may be connected to the mounting base 200, so as to realize the stability of the enclosing part 420; or, the enclosure part 420 may be connected to the host 100, so as to stabilize the enclosure part 420; alternatively, enclosure 420 may be coupled to host 100 and mount 200 to provide stability to enclosure 420, e.g., enclosure 420 may pass through mount 200 and be fixedly coupled to host 100. In addition, the upper side of the enclosure portion 420 refers to the side of the enclosure portion 420 away from the main unit 100.

Further, in this embodiment, the mounting base 200 extends into the first accommodating space 410, and the temperature and humidity detecting module 300 is mounted on a portion of the mounting base 200 extending into the first accommodating space 410. That is, in the present embodiment, the surrounding portion 420 is connected to at least one of the connection portion 210 and the host 100, and the installation portion 220 is located inside the first accommodation space 410, and at this time, the temperature and humidity detecting module 300 installed at the end portion of the installation portion 220 is located in the first accommodation space 410. Further, through stretching into installation department 220 to first accommodation space 410, can make temperature and humidity detection module 300 wholly be located the middle part of first accommodation space 410, and then can make and form certain distance between temperature and humidity detection module 300 and the internal perisporium of first accommodation space 410, and then can guarantee to avoid the heat and external heat that host computer 100 produced simultaneously, wind, rainwater etc. to cause the influence to temperature and humidity detection module 300, realize improving the purpose that temperature and humidity detection module 300 detected the precision.

That is, in this embodiment, the medial surface that encloses fender portion 420 sets up with the same interval of temperature and humidity measurement module 300, and the interval sets up between the internal perisporium of first accommodation space 410 and the temperature and humidity measurement module 300 promptly, can reduce to enclose fender portion 420 and give off to the heat of temperature and humidity measurement module 300 when enclosing fender portion 420 and absorbing a large amount of external heats and giving off the heat, and then avoid enclosing the heat that fender portion 420 gave off and cause the influence to temperature and humidity measurement module 300, can improve the detection precision of temperature and humidity measurement module 300. Also can avoid external rainwater or impurity adhesion to temperature and humidity detection module 300 when the air is changing through space realization first accommodation space 410 and the external world simultaneously, guarantee the operation that temperature and humidity detection module 300 can be stable.

It should be noted that, the monitoring system 10 provided in this embodiment can form the first accommodating space 410 on the main unit 100 through the protection device 400, and extend into the first accommodating space 410 through the end portion of the mounting portion 220, so that the temperature and humidity detecting module 300 mounted at the end of the mounting portion 220 can be located at the middle of the first accommodating space 410, and the temperature and humidity detecting module 300 forms a certain distance between the inner peripheral walls of the first accommodating space 410, namely, a certain distance is formed between the temperature detecting module 300 and the main body 100, the upper cover 430 and the surrounding part 420, so that the temperature detecting module 300 is prevented from being affected by the heat generated by the main body 100, meanwhile, the temperature and humidity detection module 300 can be prevented from being directly exposed to the sun, the temperature and humidity detection module 300 is prevented from being affected by the heat emitted by the upper cover 430 and the enclosure part 420 due to the sun, and the detection precision of the temperature and humidity detection module 300 can be improved.

In addition, referring to fig. 1, fig. 3 and fig. 4, the temperature and humidity detecting module 300 includes a detector 320, a waterproof breathable film 330 and a housing 310. The detector 320 is mounted on the mounting base 200, and the detector 320 is provided with a detection end 323, and the detection end 323 is used for detecting the temperature and humidity in the air. Further, in the present embodiment, the waterproof breathable film 330 is attached to the detection end 323. Waterproof ventilated membrane 330 can be used for gaseous passing through and separation liquid to provide waterproof effect through waterproof ventilated membrane 330 to sense terminal 323, can avoid aqueous vapor moisture to cause the influence to sense terminal 323, guarantee the detection precision of sense terminal 323. In addition, a second accommodating space (not shown) is disposed inside the housing 310, the detector 320 extends into the second accommodating space, the housing 310 is further provided with a plurality of through holes 312, and the through holes 312 penetrate through the housing 310 and are communicated with the second accommodating space. Through the setting of through-hole 312, can make first accommodation space 410 be linked together through-hole 312 and second accommodation space, and then make outside air enter into first accommodation space 410 inside after, can enter into second accommodation space through-hole 312, just can detect the humiture of air through detection end 323.

Optionally, in this embodiment, the through holes 312 are arranged in a plurality of strip-shaped through holes 312 arranged at intervals along the outer circumferential direction of the housing 310, and it should be understood that in other embodiments, the arrangement of the through holes 312 may also be different, for example, the arrangement of the through holes 312 is a circular through hole 312, and the through holes 312 are randomly distributed on the housing 310, so that the first accommodating space 410 is communicated with the second accommodating space through the through holes 312.

In this embodiment, the detector 320 includes the detection housing 321 and the detection main body 322, the detection housing 321 is provided with an installation space (not shown) inside, and the detection housing 321 is provided with an opening 3213 communicating with the installation space, when the detection housing 321 extends into the second accommodation space, the installation space is communicated with the second accommodation space through the opening 3213, so that the air inside the second accommodation space can enter the installation space through the opening 3213. The detection main body 322 is installed inside the installation space, and the detection end 323 is disposed on the detection main body 322 and corresponding to the opening 3213, so that the detection end 323 detects the temperature and humidity of the air through the opening 3213. Further, in this embodiment, the waterproof breathable film 330 is attached to the opening 3213, and the waterproof breathable film 330 covers the opening 3213, so that moisture is prevented from entering the installation space through the waterproof breathable film 330, the moisture is prevented from affecting the detection terminal 323, and the detection accuracy of the detection terminal 323 is improved.

It should be noted that, the detection housing 321 has a base 324, the base 324 is located at the bottom of the detection housing 321, the detection main body 322 is installed on the base 324, and in addition, the base 324 is used for being installed on the installation base 200, so as to ensure the stability of the detection main body 322, and facilitate the detection of the detection main body 322. Moreover, the power cord 110 penetrates through the base 324 to be electrically connected with the detection main body 322, so that electric energy can be provided for the detection main body 322 through the power cord 110, and the detection main body 322 can detect the temperature and the humidity.

In addition, referring to fig. 5, the detection housing 321 includes a detection end housing 3211 and a base housing 3212, the detection end housing 3211 is connected to the base housing 3212, and a cross-sectional area of the detection end housing 3211 is smaller than a cross-sectional area of the base housing 3212, and in this embodiment, a connection manner between the detection end housing 3211 and the base housing 3212 may be regarded as that an end surface of the detection end housing 3211 is connected to an end surface of the base housing 3212, and the detection end housing 3211 and the base housing 3212 are coaxially disposed, and a cross-section of the detection end housing 3211 and the base housing 3212 is stepped. In addition, cavities are respectively formed inside the base housing 3212 and the detection end housing 3211, and the cavity inside the detection end housing 3211 and the cavity inside the base housing 3212 jointly form an installation space. The opening 3213 is opened in one side surface of the detection end housing 3211 at an end away from the base housing 3212, and the opening 3213 communicates with the internal cavity of the detection end housing 3211 and the second accommodating space. Further, the base 324 is installed inside the inner cavity of the base housing 3212, and the detecting body 322 extends into the inner space of the detecting end housing 3211.

Further, the temperature and humidity detecting module 300 further includes a housing fixing member 340 disposed in the second accommodating space, a third accommodating space (not shown) is formed inside the housing fixing member 340, and the detector 320 is disposed inside the third accommodating space. The outer side of the housing fixing member 340 is connected to the inner circumferential wall of the housing 310, thereby stabilizing the connection stability between the housing 310 and the detector 320. Alternatively, in this embodiment, the outer side of the housing fixing member 340 is held on the inner peripheral wall of the housing 310, and the inner side of the housing fixing member 340 is held on the detector 320. Namely, the shell fixing member 340 can be connected to the detecting shell 321 and the shell 310, respectively, and the purpose of stabilizing the connection relationship between the shell 310 and the detector 320 can be achieved through the shell fixing member 340.

It should be noted that, in this embodiment, a latch (not shown) is disposed on an outer side of the housing fixing member 340, and correspondingly, a slot (not shown) corresponding to the latch is disposed on the housing 310, and the housing fixing member 340 can be engaged with the housing 310 by the cooperation of the latch and the slot. It should be understood that in other embodiments, the housing holder 340 can also be held on the housing 310 by other means, for example, the outer diameter of the housing holder 340 is larger than the inner diameter of the housing 310, so that the connection between the housing holder 340 and the housing 310 is realized by interference fit, etc. In addition, after the detector 320 extends into the third accommodating space, the housing fixing member 340 abuts against the base 324 of the detector 320, and at this time, the housing fixing member 340 and the base 324 can be connected by means of adhesion, screw fixation, clamping connection or the like, so that the housing 310 and the detector 320 can be connected by the housing fixing member 340.

Optionally, in this embodiment, a positioning block is further disposed on an outer side of the housing fixing member 340, and correspondingly, a positioning groove corresponding to the positioning block is formed in the housing 310, so that when the housing 310 and the housing fixing member 340 are installed, the housing 310 and the housing fixing member 340 can be assembled and installed quickly by the cooperation of the positioning block and the positioning groove. Further, in this embodiment, on the housing fixing member 340, the locking blocks and the positioning blocks are disposed at intervals along the outer circumferential direction of the housing fixing member 340, correspondingly, the locking slots and the positioning slots are disposed at intervals along the circumferential direction of the housing 310 on the housing 310, and when the positioning blocks and the positioning slots are matched with each other, the locking blocks are locked into the locking slots. It should be understood that in other embodiments, the positioning grooves and positioning blocks may be eliminated.

Further, the casing fixing member 340 is further provided with a supporting portion 341 for supporting the base casing 3212, the supporting portion 341 is disposed inside the casing fixing member 340, and the supporting portion 341 is annularly disposed, so that the detecting main body 322 can pass through a hole in the middle of the supporting portion 341 and then extend into the detecting end casing 3211. The abutting portion 341 abuts against the base shell 3212, so that the stability of the housing fixing member 340 and the detector 320 can be ensured, and meanwhile, the housing 310 is clamped at the outer side of the housing fixing member 340, so that the stable connection position relationship between the housing 310 and the detector 320 can be realized. In addition, the abutting portion 341 also divides the third accommodating space inside the housing fixing member 340 into two parts, the detection main body 322 passes through the abutting portion 341 and extends into one part of the third accommodating space, the other part of the third accommodating space is clamped in the base shell 3212, and the inner peripheral wall of the third accommodating space of the part is clamped in the base shell 3212, so that the purpose that the inside of the housing fixing member 340 is clamped in the detector 320 is achieved, and the connection stability between the housing fixing member 340 and the base shell 3212 is further ensured.

In addition, the housing fixing member 340 is at least provided with a window 342 corresponding to the detection end 323, and the window 342 communicates with the second accommodating space and the third accommodating space, so that the detection end 323 can detect the temperature and humidity of the air in the second accommodating space through the window 342. Optionally, in this embodiment, the number of the windows 342 is multiple, a plurality of the windows 342 are spaced along the outer circumference of the housing fixing member 340, and one of the windows 342 is opposite to the detection end 323.

It should be noted that, in the present embodiment, the passing area of the window 342 is equivalent to the area occupied by the detection end 323, so that the airflow entering the third accommodating space through the window 342 can sufficiently contact the detection end 323, so as to improve the detection accuracy of the detection end 323. It should be understood that in other embodiments, the relationship between the passing area of the window 342 and the area occupied by the detection tip 323 may also be different, for example, the passing area of the window 342 is larger than the area occupied by the detection tip 323, etc.

Optionally, in this embodiment, the temperature and humidity detector 320 further includes a filter screen 350, the filter screen 350 is disposed inside the housing 310, that is, the filter screen 350 is disposed inside the second accommodating space, and the filter screen 350 is disposed between the housing 310 and the housing 310. The filter screen 350 is disposed corresponding to the plurality of through holes 312, so that the gas entering the second accommodating space through the plurality of through holes 312 can be filtered through the filter screen 350, thereby further preventing the external impurities from entering the second accommodating space, ensuring a clean and stable operation environment of the detector 320, and further ensuring the detection accuracy and stability of the detector 320. Further, the filter screen 350 is around setting up in sense terminal 323, and then can make the air from through-hole 312 enter into the shell 310 when inside, need through filter screen 350 could enter into to shell mounting 340 inside, then could reach the sense terminal 323 of detector 320 through window 342, and then detected by sense terminal 323, can improve the clean degree of air, guarantees the detection precision of temperature and humidity detection module 300. It should be understood that in other embodiments, the filter screen 350 may be selectively eliminated.

In summary, the monitoring system 10 provided in this embodiment can be protruded from the end of the host 100 by disposing the temperature and humidity detection module 300 on the mounting seat 200, so that a certain distance is formed between the temperature and humidity detection module 300 and the host 100, the amount of heat generated by the host 100 transferred to the temperature and humidity detection module 300 is reduced, the influence of the heat generated by the host 100 on the temperature and humidity detection module 300 can be improved, the authenticity of the temperature and humidity detection module 300 for detecting the air temperature and humidity can be improved, and the detection accuracy of the monitoring system 10 can be improved. In addition, cover through protector 400 and locate temperature and humidity detection module 300, can avoid natural factors such as external rainwater or wind to cause detection error to temperature and humidity detection module 300. Moreover, the peripheral wall of the protection device 400 far away from the host 100 is spaced from the temperature and humidity detection module 300, so that when the peripheral wall of the protection device 400 far away from the host 100 absorbs external heat and radiates the heat, the heat transferred to the temperature and humidity detection module 300 is reduced, the authenticity of the temperature and humidity of air detected by the temperature and humidity detection module 300 is further improved, and the detection accuracy of the monitoring system 10 is improved.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A temperature and humidity detection module is characterized by comprising a shell, a detector and a waterproof breathable film;

the detector is provided with a detection end, and the waterproof breathable film is attached to the detection end;

the detector is connected to the shell, and the detection end extends into the second accommodating space.

2. The temperature and humidity detection module set according to claim 1, wherein the detector includes a detection housing and a detection main body;

an installation space is arranged in the detection shell, and an opening communicated with the installation space is formed in the detection shell;

the detection end is arranged on the detection main body, the detection main body extends into the installation space, and the detection end is arranged corresponding to the opening;

the waterproof breathable film is attached to the opening, and the waterproof breathable film covers the opening.

3. The temperature and humidity detecting module set according to claim 2, wherein the detecting housing has a base, the base is disposed at a bottom of the detecting housing, the base covers the mounting space, and the detecting body is mounted on the base.

4. The temperature and humidity detection module according to claim 3, wherein the detection housing includes a detection end housing and a base housing, the detection end housing is connected to the base housing, a cross-sectional area of the detection end housing is smaller than a cross-sectional area of the base housing, the opening is opened at an end of the detection end housing away from the base housing, the detection main body extends into the detection end housing, and the base is mounted inside the base housing.

5. The temperature and humidity detection module according to claim 1, wherein the housing further defines a plurality of through holes disposed at intervals, and the plurality of through holes penetrate through the housing and communicate with the second accommodating space.

6. The temperature and humidity detection module according to any one of claims 1 to 5, further comprising a housing fixing member, wherein the housing fixing member is disposed inside the second accommodating space, the detector is disposed inside the housing fixing member, and an outer side of the housing fixing member is connected to the housing.

7. The temperature and humidity detection module according to claim 6, wherein the housing fixing member is provided with at least one window corresponding to the detection end, and the window communicates the second accommodating space and the inner space of the housing fixing member.

8. The temperature and humidity detecting module set forth in claim 6, wherein an interior of the housing holder is retained to the detector, and an exterior of the housing holder is retained to the housing.

9. The temperature and humidity detection module according to any one of claims 1 to 5, further comprising a filter screen, wherein the filter screen is disposed inside the housing, and the filter screen is disposed around the detection end.

10. A monitoring system, characterized in that the monitoring system comprises the humiture detection module according to any one of claims 1-9.

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