CN216955833U

CN216955833U - Outdoor humidity sensor

Info

Publication number: CN216955833U
Application number: CN202220146720.9U
Authority: CN
Inventors: 檀京亮
Original assignee: Hebei Putian Steel Structure Co ltd
Current assignee: Hebei Putian Steel Structure Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-07-12
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses an outdoor humidity sensor, which relates to the technical field of outdoor humidity sensors and comprises the following components: the protection assembly comprises a shell, an induction probe, a conical barrel and a connecting mechanism, wherein the induction probe is fixedly mounted on the outer wall of the shell through the connecting mechanism, the conical barrel is sleeved outside the connecting mechanism, and the induction probe is arranged inside the conical barrel; the drying assembly comprises a box body and a screen plate, the box body is inserted into the shell, the screen plate is fixedly installed on the inner wall of the shell, and an opening of the box body abuts against the screen plate. The beneficial effect who possesses: protect exposing outside inductive probe, avoid direct irradiation of outside sunshine and drenching of rainwater, reduce inductive probe and receive outside infringement, carry out the drying to the inside electronic component of casing, dry box can be directly extracted out, need not open the change that the apron can carry out the drier.

Description

Outdoor humidity sensor

Technical Field

The utility model relates to the technical field of outdoor humidity sensors, in particular to an outdoor humidity sensor.

Background

The humidity sensor is used for measuring humidity, and humidity is closely related to physical quantity itself or in actual life of people, so that a sensor integrating temperature and humidity is generated correspondingly.

The publication number is: CN202383124U humidity transducer discloses, a humidity transducer, including epitheca, inferior valve, install the circuit board in the inferior valve, draw forth the connecting wire that is located the inferior valve head by the circuit board, still including installing inside temperature and humidity transducer, outside temperature sensor, the heating resistor on the circuit board to and be located one side of inside temperature and humidity transducer and be close to the fan of inferior valve head, outside temperature sensor is located the accommodation space that is close to the inferior valve afterbody, the inferior valve afterbody is provided with the air intake that a plurality of parallel alternate strip slot holes are constituteed, is close to be provided with the air outlet that a plurality of parallel alternate strip slot holes are constituteed on the inferior valve both sides wall of inferior valve head, corresponding, the air intake that the corresponding inferior valve afterbody of epitheca afterbody was located and is provided with the air intake that a plurality of parallel alternate strip slot holes are constituteed.

The humidity sensor utilizes the characteristics of the humidity-sensitive resistor to measure, the humidity sensor is arranged outdoors, the humidity sensing chip measures the atmospheric real-time humidity and transmits the real-time humidity to the data acquisition unit through linear analog voltage to complete measurement, so that the sensing probe is exposed outside for a long time, and when the humidity sensor is used outdoors, external rainwater and radiation can cause certain damage to the humidity sensor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor humidity sensor to solve the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: an outdoor humidity sensor comprising:

the protection assembly comprises a shell, an induction probe, a conical barrel and a connecting mechanism, wherein the induction probe is fixedly mounted on the outer wall of the shell through the connecting mechanism, the conical barrel is sleeved outside the connecting mechanism, and the induction probe is arranged inside the conical barrel;

the drying component comprises a box body and a screen plate, the box body is inserted into the shell, the screen plate is fixedly arranged on the inner wall of the shell, and an opening of the box body is abutted against the screen plate;

wherein the box body is internally provided with a drying agent.

Preferably, the connecting mechanism comprises a positioning sleeve, a base is connected to the inside of the positioning sleeve in a sliding mode, and the induction probe is fixedly installed on the base.

Preferably, the outer part of the positioning sleeve is in threaded connection with a pressing sleeve, and the conical barrel is sleeved outside the pressing sleeve.

Preferably, the opening part of the shell is hinged with a cover plate, the cover plate and the shell are both provided with locking blocks, and the two locking blocks are fixedly connected through bolts.

Preferably, the housing is provided with an insertion opening, and the insertion opening is arranged at one end far away from the induction probe.

Preferably, the box body penetrates through the insertion hole and then is inserted into the shell, and the screen plate is provided with strip-shaped holes.

Preferably, the box body is provided with a rain shielding plate, and the rain shielding plate is attached to the outer portion of the shell.

In the technical scheme, the outdoor humidity sensor provided by the utility model has the following beneficial effects: the detachable taper barrel is arranged outside the induction probe to protect the induction probe exposed outside, the induction probe is positioned at the lowest part after installation, and the induction probe is surrounded by the taper barrel, so that direct irradiation of external sunlight and wetting of rainwater are avoided, and the invasion of the induction probe from the outside is reduced; through setting up dry box in casing inside, carry out the drying to the inside electronic component of casing, dry box can be directly extracted, need not open the change that the apron can carry out the drier.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a schematic view of the coupling mechanism and inductive probe of the present invention;

FIG. 4 is a schematic view of the housing structure of the present invention;

FIG. 5 is a schematic view of the drying assembly of the present invention;

fig. 6 is a cross-sectional view of a drying assembly of the present invention.

Description of reference numerals:

10. a housing; 11. a cover plate; 12. a locking block; 13. an inductive probe; 14. a conical barrel; 15. a box body; 151. an insertion opening; 16. a screen plate; 161. a strip-shaped hole; 17. a flashing; 18. a positioning sleeve; 19. a base; 20. and (5) pressing the sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-6, the present invention provides a technical solution: an outdoor humidity sensor comprising:

protection component, protection component is including casing 10, inductive probe 13, conical barrel 14 and coupling mechanism, inductive probe 13 passes through coupling mechanism fixed mounting on the outer wall of casing 10, inductive probe 13 sets up the outside at casing 10, in order to monitor outdoor humidity, conical barrel 14 cup joints outside coupling mechanism, inductive probe 13 position sets up inside conical barrel 14, conical barrel 14 coats inductive probe 13, this outdoor humidity transducer is when installing, inductive probe 13 needs downwards, casing 10 is located inductive probe 13's top, avoid the direct projection of outside sunshine like this, and drenching of rainwater, it receives outside infringement to reduce inductive probe 13, the damage that receives

The drying component comprises a box body 15 and a screen 16, the box body 15 is inserted into the shell 10 in an inserting mode, the screen 16 is fixedly installed on the inner wall of the shell 10, an opening of the box body 15 abuts against the screen 16, the box body 15 is inserted into the shell 10 in an inserting mode, the box body 15 can be taken down under the condition that the cover plate 11 is not opened, drying agents are contained in the box body 15, and therefore the drying agents can be added or replaced.

Referring to fig. 2 and 3, the connecting mechanism includes a positioning sleeve 18, a base 19 is slidably connected inside the positioning sleeve 18, the inductive probe 13 is fixedly mounted on the base 19, the base 19 is inserted into the housing 10, the inductive probe 13 can be fixed by the base 19, a pressing sleeve 20 is connected to an external thread of the positioning sleeve 18, the tapered barrel 14 is sleeved outside the pressing sleeve 20 and screwed by the pressing sleeve 20, and an upper end of the pressing sleeve 20 abuts against the base 19 to limit the vertical displacement of the base 19, so that the inductive probe 13 can be mounted.

Referring to fig. 4, a cover plate 11 is hinged to an opening of the housing 10, the cover plate 11 and the housing 10 are both provided with locking blocks 12, the two locking blocks 12 are fixedly connected through bolts, and the cover plate 11 and the housing 10 can be closed by screwing the bolts after penetrating through the two locking blocks 12.

Referring to fig. 4 and 6, the housing 10 is provided with an insertion opening 151, the insertion opening 151 is disposed at an end away from the inductive probe 13, the box body 15 penetrates through the insertion opening 151 and is inserted into the housing 10, the screen 16 is provided with a strip-shaped hole 161, and the strip-shaped hole 161 is used for air circulation to ensure that the air in the housing 10 can contact with the desiccant.

Referring to fig. 6, the box body 15 is provided with a rain shielding plate 17, the rain shielding plate 17 is attached to the outside of the housing 10, and the coverage area of the rain shielding plate 17 is larger than that of the housing 10, so that rainwater is prevented from flowing into the housing 10 through gaps, and the waterproof performance of the housing 10 is improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. An outdoor humidity sensor, comprising:

the protection assembly comprises a shell (10), an induction probe (13), a conical barrel (14) and a connecting mechanism, wherein the induction probe (13) is fixedly mounted on the outer wall of the shell (10) through the connecting mechanism, the conical barrel (14) is sleeved outside the connecting mechanism, and the induction probe (13) is arranged inside the conical barrel (14);

the drying component comprises a box body (15) and a screen plate (16), the box body (15) is inserted into the shell (10), the screen plate (16) is fixedly installed on the inner wall of the shell (10), and an opening of the box body (15) abuts against the screen plate (16);

wherein the box body (15) is internally provided with a drying agent.

2. An outdoor humidity sensor according to claim 1, wherein the connecting mechanism comprises a locating sleeve (18), a base (19) is slidably connected to the inside of the locating sleeve (18), and the sensing probe (13) is fixedly mounted on the base (19).

3. An outdoor humidity sensor according to claim 2, characterized in that the positioning sleeve (18) is externally screwed with a pressing sleeve (20), and the conical barrel (14) is sleeved outside the pressing sleeve (20).

4. The outdoor humidity sensor according to claim 1, wherein a cover plate (11) is hinged to an opening of the casing (10), the cover plate (11) and the casing (10) are both provided with locking blocks (12), and the two locking blocks (12) are fixedly connected through bolts.

5. An outdoor humidity sensor according to claim 1, characterized in that the housing (10) is provided with an insertion opening (151), and the insertion opening (151) is arranged at an end far away from the sensing probe (13).

6. The outdoor humidity sensor according to claim 5, wherein the box (15) is inserted into the housing (10) after passing through the insertion opening (151), and the mesh plate (16) is provided with a strip-shaped hole (161).

7. An outdoor humidity sensor according to claim 6, characterized in that a flashing (17) is arranged on the box (15), said flashing (17) being attached to the outside of the housing (10).