CN218097863U - Air detection assembly for air conditioning system and air conditioning system with same - Google Patents

Abstract

The utility model discloses an air conditioning system that is used for air conditioning system's empty gas detection survey subassembly and has it, an empty gas detection survey subassembly for air conditioning system includes: the mounting seat is suitable for being mounted to a junction box embedded in a wall body and comprises a box seat part positioned in the junction box, and one side, facing an opening of the junction box, of the box seat part is provided with a mounting opening; the lid is installed to mount pad and closing cap installing port, is formed with the installation cavity between lid and the box base portion, has the through-hole on the lid, and the power substrate locates in the installation cavity, and installs to the mount pad, and the sensor board is located in the installation cavity, and installs to the mount pad, has two kinds at least sensors on the sensor board, and the sensor board is connected with the power substrate electricity. The utility model discloses an empty gas detection surveys subassembly for air conditioning system can realize two kind at least gaseous detections, and does benefit to the time of endurance who guarantees the sensor.

Description

Air detection assembly for air conditioning system and air conditioning system with same

Technical Field

The utility model belongs to the technical field of the empty gas detection technique and specifically relates to an air conditioning system who is used for air conditioning system's empty gas detection surveys subassembly and has it.

Background

The current sensor has single gaseous kind to detect the sensor, also has more comprehensive many kinds of detection sensor of unifying more, to the power supply system of sensor, generally for the sensor from the electrified battery for provide the power for the sensor, but the energy consumption of many unification sensors is higher relatively, need change as early as possible after the electric quantity exhausts, to this kind of condition that has huge sensor use amount of radiation air conditioning system, the work load of changing the battery is very big, the time of endurance that leads to the sensor can not obtain the guarantee, there is the space of improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an empty gas detection surveys subassembly for air conditioning system can realize two kind at least gaseous detections, and does benefit to the time of endurance who guarantees the sensor.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system, include: the mounting seat is suitable for being mounted to a junction box embedded in a wall body and comprises a box seat portion located in the junction box, and a mounting opening is formed in one side, facing the opening of the junction box, of the box seat portion; the box cover is mounted to the mounting seat and covers the mounting opening, a mounting cavity is formed between the box cover and the box seat portion, and a through hole is formed in the box cover; the power supply substrate is arranged in the mounting cavity and is mounted to the mounting seat; the sensor board is arranged in the mounting cavity and mounted to the mounting seat, at least two sensors are arranged on the sensor board, and the sensor board is electrically connected with the power supply substrate.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system has two kind at least sensors on its sensor board to in realize two kind at least gaseous detections, and the sensor board is connected with the power substrate electricity, so that supply power to the sensor through indoor power supply, do benefit to the time of endurance who guarantees the sensor.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system of some embodiments, the terminal box includes two first lateral walls that set up relatively, every all have the orientation on the first lateral wall protruding first boss in the terminal box, box seat portion is including corresponding each the second lateral wall that first lateral wall set up, every have the orientation on the second lateral wall protruding second boss in the installation cavity, the outside of second boss is sunken to form the recess with corresponding, first boss cooperate in the recess.

According to the utility model discloses an empty gas detection survey subassembly for air conditioning system, the orientation of first boss open a side end face with the orientation of second boss open a side end face is through following the connecting piece fixed connection that the open direction of lining up extends.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system of some embodiments, the power base plate is including corresponding each the first side of second lateral wall setting, every all have on the first side and dodge the first breach that the second boss set up.

According to the utility model discloses an empty gas detection survey subassembly for air conditioning system of some embodiments, first guide structure has on the first side, second guide structure has on the second lateral wall, first guide structure with the cooperation of second guide structure direction, with the guide power substrate is followed the direction of lining up of installing port is packed into the installation cavity.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system, one have first elasticity buckle on the second lateral wall, another have first spacing knot on the second lateral wall, the box seat portion with first backstop structure has on the relative one side diapire of installing port, the power substrate support in first backstop structure, just the power substrate by first elasticity buckle with first spacing knot is spacing fixed, in order to prevent the power substrate orientation the direction motion of lid.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system of some embodiments, the sensor board includes first sensor board, first sensor board is including corresponding each the second side that the second lateral wall set up, every all have on the second side and dodge the second breach that the second boss set up.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system, one have second elasticity buckle on the second lateral wall, another have the spacing knot of second on the second lateral wall, first sensor board by second elasticity buckle with the spacing knot of second is spacing fixed, in order to prevent first sensor board orientation the direction motion of lid.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system, at least one have the direction muscle on the second lateral wall, the direction muscle is used for the guide the power substrate is followed the direction of lining up of installing port is packed into the installation cavity, first sensor board support in the direction muscle is in order to prevent first sensor board orientation deviates from the direction motion of lid.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system, the mount pad is still including being located the epitaxial portion of installing port border, epitaxial portion is located uncovered outside, the lid with the cooperation of epitaxial portion joint.

According to the utility model discloses an empty gas detection survey subassembly for air conditioning system of some embodiments, the sensor board includes the second sensor board, the second sensor board install in epitaxial portion, and be located orientation of epitaxial portion one side of lid.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system, inserting groove and third elasticity buckle have on the epitaxial portion, the second sensor board with the inserting groove cooperation of pegging graft, and by the spacing fixed of third elasticity buckle is with the prevention the orientation of second sensor board the direction motion of lid.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system, have the region of reducing thickness on the lateral wall of box seat portion.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system of some embodiments, the equivalent diameter more than or equal to 1mm of through-hole.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system of some embodiments, the inner wall of lid is equipped with the leg, the leg with the sensor board cooperation is injectd and is detected the chamber, at least one the through-hole with detect the chamber intercommunication, at least one sensor on the sensor board is located detect the intracavity.

According to the utility model discloses an empty gas detection surveys subassembly for air conditioning system, have two at least in temperature sensor, humidity transducer, carbon dioxide sensor, PM2.5 sensor, TVOC sensor, the formaldehyde sensor on the sensor board.

The utility model also provides an air conditioning system.

According to the utility model discloses air conditioning system, include: the radiation air conditioner is communicated with the air detection assembly, and the air detection assembly is the air detection assembly for the air conditioning system in any one of the embodiments.

The air conditioning system and the air detection assembly for the air conditioning system have the same advantages compared with the prior art, and are not described herein again.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic view of an air detection assembly for an air conditioning system according to an embodiment of the present invention;

FIG. 2 is an assembled schematic view of the mounting base and cassette cover of the air detection assembly for the air conditioning system shown in FIG. 1;

FIG. 3 is an exploded view of the air detection assembly for the air conditioning system shown in FIG. 1;

FIG. 4 is a schematic view of the mounting socket for the air detection assembly of the air conditioning system shown in FIG. 3;

FIG. 5 is a schematic view of another perspective of the mount shown in FIG. 4;

FIG. 6 is a schematic view of the power substrate for the air detection assembly of the air conditioning system shown in FIG. 3;

FIG. 7 is an assembled schematic view of the power substrate and the mount shown in FIG. 6;

FIG. 8 is an assembled schematic view from another perspective of the power substrate and the mount shown in FIG. 6;

FIG. 9 is a schematic view of a sensor board (first sensor board) of the air detection assembly for the air conditioning system shown in FIG. 3;

FIG. 10 is a schematic view of the assembly of the sensor plate (first sensor plate) and the mount shown in FIG. 9;

FIG. 11 is a schematic view of the assembly of a sensor plate (second sensor plate) and a mounting base in further embodiments;

FIG. 12 is a schematic view of the cassette lid of the air detection assembly for the air conditioning system shown in FIG. 3;

fig. 13 is a schematic view from another perspective of the lid shown in fig. 12;

fig. 14 is an assembly view of the cover and mount shown in fig. 12 from another perspective.

Reference numerals:

an air detection assembly 100 for an air conditioning system,

a junction box 10, an opening 11, a first side wall 12, a first boss 13,

the mounting seat 20, the box seat part 21, the thinning area 211, the mounting opening 212,

the second sidewall 213, the second boss 214, the groove 2141, the second guide structure 215, the guide rib 2151,

a first elastic buckle 216, a first limit buckle 217,

a first stop structure 218, a second elastic buckle 2191, a second limit buckle 2192,

the extension part 22, the inserting groove 221, the third elastic buckle 222,

a box cover 30, a through hole 31, a surrounding wall 32,

a power substrate 40, a first side 41, a first notch 42, a first guide structure 43,

electrical connection terminal 44, second sensor board connection terminal 45, first sensor board connection terminal 46,

the sensor board 50, the first sensor board 501, the second sensor board 502,

a second side 51, a second notch 52, a PM2.5 sensor 53, a temperature and humidity sensor 54 and a formaldehyde sensor 55.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present disclosure may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

Next, referring to fig. 1 to 14, an air detection assembly 100 for an air conditioning system according to an embodiment of the present invention is described.

As shown in fig. 3, the air detection assembly 100 for an air conditioning system according to an embodiment of the present invention includes: mount 20, box cover 30, power supply substrate 40, and sensor board 50.

Specifically, the mounting base 20 is suitable for being mounted to the junction box 10 embedded in a wall body, the mounting base 20 comprises a box seat portion 21 located in the junction box 10, a mounting opening 212 is formed in one side, facing an opening 11 of the junction box 10, of the box seat portion 21, the box cover 30 is mounted to the mounting base 20 and covers the mounting opening 212, a mounting cavity is formed between the box cover 30 and the box seat portion 21, a through hole 31 is formed in the box cover 30, the power supply substrate 40 is arranged in the mounting cavity and mounted to the mounting base 20, the sensor board 50 is arranged in the mounting cavity and mounted to the mounting base 20, at least two sensors are arranged on the sensor board 50, and the sensor board 50 is electrically connected with the power supply substrate 40.

From this, all install power substrate 40 and sensor board 50 in mount pad 20, and install mount pad 20 in terminal box 10, terminal box 10 is embedded in the wall body, in order to reduce the occupation to indoor space, and as shown in fig. 1, 12-14, be equipped with through-hole 31 on the lid 30, be convenient for indoor air can follow through-hole 31 and get into the installation intracavity, thereby the sensor can detect indoor air, and at least two kinds of sensors can detect at least two kinds of gaseous types of indoor air, wherein, sensor board 50 is connected with power substrate 40 electricity, in order to supply power to the sensor through indoor power, do benefit to the time of endurance who guarantees the sensor.

Furthermore, it should be noted that the air detection assembly 100 for an air conditioning system according to the embodiment of the present invention may include the terminal box 10, or may not include the terminal box 10, and when the terminal box 10 is not included, the terminal box 10 may be purchased separately or may be already pre-installed on a wall, which is not limited herein.

For example: the junction box 10 can be pre-embedded in a wall body, and as shown in fig. 2, the junction box 10 has an opening 11 which is open towards the indoor side, if the junction box 10 is structured as an 86 box, the 86 box is embedded in the wall body, and the opening of the 86 box is open towards the indoor direction, when in actual installation, the box base part 21 of the installation base 20 is installed in the 86 box along the opening 11, the power substrate 40 and the sensor board 50 are sequentially installed in the installation cavity along the installation opening 212, then the box cover 30 is installed on the installation base 20, and the box cover 30 is used for covering the installation opening 212, so as to prevent the power substrate 40 and the sensor board 50 from falling out of the installation cavity, thereby protecting the power substrate 40, the sensor board 50 and the sensor, and the box cover 30 is provided with a through hole 31, so that indoor air can enter the installation cavity along the through hole 31, thereby facilitating the detection of the air by the sensor on the sensor board 50, wherein the power substrate 40 is electrically connected with the indoor power source, and the sensor board 50 is electrically connected with the sensor board 50, namely, the sensor board 50 is electrically connected with the sensor, namely, and the sensor is powered by the indoor power source.

It should be noted that, when the number and the types of the sensors on the sensor board 50 are different, the sensor board 50 may be formed as a plurality of sensor boards 50, for example, as shown in fig. 9, when the types of the sensors are the PM2.5 sensor 53, the temperature and humidity sensor 54, and the formaldehyde sensor 55, the sensor board 50 is the first sensor board 501, or as shown in fig. 11, when the types of the sensors are the temperature sensor and the humidity sensor, the temperature sensor and the humidity sensor may be integrated into the temperature and humidity sensor 54, in this case, the sensor board 50 is the second sensor board 502, but the types of the sensors are merely for illustration and do not represent a limitation thereto.

From this, through setting up power substrate 40 to supply power for the sensor through indoor power supply, compare the design in the battery among the prior art, the utility model discloses in, sensor board 50 is connected with power substrate 40 electricity to supply power to the sensor through indoor power supply, do benefit to the duration of a journey of guaranteeing the sensor.

In some embodiments, as shown in fig. 2, the junction box 10 includes two first sidewalls 12 disposed oppositely, each first sidewall 12 has a first protrusion 13 protruding inward toward the junction box 10, the box seat 21 includes a second sidewall 213 disposed corresponding to each first sidewall 12, each second sidewall 213 has a second protrusion 214 protruding inward toward the mounting cavity, the outer side of the second protrusion 214 is recessed to form a groove 2141, and the first protrusion 13 is fitted into the groove 2141.

From this, through setting up the second boss 214 that the orientation is protruding in the installation cavity, and the outside of second boss 214 is sunken in order to correspond and form recess 2141 to make first boss 13 can cooperate in recess 2141, thereby when installing box seat portion 21 in terminal box 10, the spacing cooperation of the lateral wall of accessible recess 2141 and second boss 214 avoids box seat portion 21 to rock in terminal box 10, does benefit to the installation stability of reinforcing box seat portion 21 and terminal box 10.

For example, the number of the first bosses 13 and the second bosses 214 is two, the two first bosses 13 are respectively on the two oppositely-arranged first side walls 12 of the terminal box 10, the two second bosses 214 are respectively on the two oppositely-arranged second side walls 213 of the box base 21, and the two first bosses 13 correspond to each other one by one, wherein the outer side (the side deviating from the mounting cavity) of each second boss 214 is recessed toward the direction of the mounting cavity to form a groove 2141 corresponding to the shape of the first boss 13, so that when the terminal box is actually assembled, the two first bosses 13 are respectively fitted in the corresponding grooves 2141, so as to reduce the difficulty in mounting the terminal box 10 and the mounting base 20, and to enhance the structural stability of the mounting base 20.

Further, one side end surface of the first boss 13 facing the opening 11 and one side end surface of the second boss 214 facing the opening 11 are fixedly connected by a connecting member extending in a penetrating direction of the opening 11.

Therefore, the connecting piece penetrates through one side end face of the first boss 13 facing the opening 11 and one side end face of the second boss 214 facing the opening 11 to fix the mounting seat 20 on the junction box 10, so that the connection stability is enhanced, and the mounting seat 20 is prevented from being separated from the junction box 10.

For example, corresponding threaded holes are respectively formed in one side end surface of the first boss 13 facing the opening 11 and one side end surface of the second boss 214 facing the opening 11, and the connecting member is configured as a bolt, and the bolt extends into two corresponding threaded holes to fix the mounting base 20 and the junction box 10.

In other embodiments, the mounting base 20 and the junction box 10 may be a plurality of mounting forms, such as a snap connection, a plug connection, or a magnetic attraction fit, which is not limited herein.

In some embodiments, as shown in fig. 6, the power substrate 40 includes first side edges 41 corresponding to the second side walls 213, and each of the first side edges 41 has a first notch 42 formed to avoid the second protrusion 214.

From this, can avoid power supply substrate 40's first side 41 and second boss 214 to take place to interfere, be convenient for install power supply substrate 40 to the installation intracavity, and when installing power supply substrate 40 to the installation intracavity, power supply substrate 40 installs to the installation intracavity along uncovered 11 department, at this moment, first side 41 can slide for second boss 214 in first breach 42 department, thereby be convenient for play the effect of direction to power supply substrate 40, and after the installation, as shown in fig. 7 and 8, second boss 214 can play spacing effect to power supply substrate 40 in first breach 42 department, avoid power supply substrate 40 to rock in the installation intracavity, do benefit to reinforcing power supply substrate 40's structural stability.

For example, as shown in fig. 6, two first sides 41 of the power substrate 40 are each provided with a first notch 42, so that the power substrate 40 forms a shape similar to an "i" shape, on one hand, when the power substrate 40 is mounted to the mounting base 20, as shown in fig. 7 and fig. 8, the two first notches 42 are respectively matched with the two second bosses 214, so as to fix the power substrate 40, and on the other hand, the size of the power substrate 40 is reduced, and the mounting space on two sides of the second bosses 214 is favorably utilized, which is favorable for improving the space utilization.

For example, as shown in fig. 6, an electrical terminal 44, a second sensor board connection terminal 45 and/or a first sensor board connection terminal 46 are provided on the power substrate 40, wherein the electrical terminal 44 is adapted to be electrically connected to the indoor power source through a connection line penetrating the thinning region 211, the second sensor board connection terminal 45 is adapted to be electrically connected to the second sensor board 502, and the first sensor board connection terminal 46 is adapted to be electrically connected to the first sensor board 501.

Further, the first side 41 has a first guiding structure 43 thereon, the second side wall 213 has a second guiding structure 215 thereon, and the first guiding structure 43 is in guiding fit with the second guiding structure 215 to guide the power substrate 40 to be loaded into the mounting cavity along the penetrating direction of the mounting opening 212.

From this, through setting up first guide structure 43 and second guide structure 215 to play the effect of direction to power substrate 40, be convenient for reduce power substrate 40's the installation degree of difficulty, after installing power substrate 40 to mount pad 20 on, through the cooperation of first guide structure 43 and second guide structure 215, can play spacing effect to power substrate 40, avoid power substrate 40 to appear rocking, do benefit to reinforcing power substrate 40's structural stability.

For example, as shown in fig. 4 and 5, the second guiding structure 215 is disposed on the inner wall of the second sidewall 213, and the second guiding structure 215 may be configured as a guiding rib 2151, and as shown in fig. 6, the first guiding structure 43 on the first side 41 may be configured as a guiding notch, the guiding notch is open towards the outer side of the power substrate 40, and the guiding rib 2151 and the guiding notch may be provided in plural numbers, and the plurality of guiding ribs 2151 and the plurality of guiding notches correspond one to one, so that when the power substrate 40 is mounted on the mounting base 20, the plurality of guiding ribs 2151 are respectively in sliding fit with the plurality of guiding notches, so as to facilitate guiding the power substrate 40, reduce the mounting difficulty of the power substrate 40, and after the power substrate 40 is mounted on the mounting base 20, as shown in fig. 7 and 8, the power substrate 40 can be limited by matching the guiding rib 2151 and the guiding notch, so as to avoid the power substrate 40 from shaking, and thus the structural stability of the power substrate 40 is enhanced.

In some embodiments, as shown in fig. 4 and fig. 5, one of the second side walls 213 has a first elastic buckle 216, the other second side wall 213 has a first limit buckle 217, a bottom wall of the casing seat portion 21 opposite to the mounting opening 212 has a first stop structure 218, the power substrate 40 is supported by the first stop structure 218, and the power substrate 40 is limited and fixed by the first elastic buckle 216 and the first limit buckle 217 to prevent the power substrate 40 from moving toward the casing cover 30.

Therefore, the first stopping structure 218 is arranged to support the power substrate 40 to raise the power substrate 40, prevent the pins below the power substrate 40 from contacting the bottom wall of the mounting seat 20, protect the power substrate 40, and fix the position of the power substrate 40 in the direction of the box cover 30 by arranging the first elastic buckle 216 and the first limit buckle 217.

In the installation process of the power supply substrate 40, one side of the power supply substrate 40 extends to the lower side of the first limit buckle 217 and abuts against the lower side of the first limit buckle 217, then the other side of the power supply substrate 40 abuts against the first elastic buckle 216 to deform the first elastic buckle 216, and after the power supply substrate 40 is installed in place, the first elastic buckle 216 automatically pops up to abut against the upper surface of the other side of the power supply substrate 40 against the first elastic buckle 216, so that the installation difficulty of the power supply substrate 40 is reduced, and the power supply substrate 40 is fixed on the lower side and the upper side of the power supply substrate 40 through the first stopping structure 218, the first elastic buckle 216 and the first limit buckle 217, so that the structural stability of the power supply substrate 40 is enhanced.

For example, the first stopping structure 218 is configured as a supporting pillar, the supporting pillar is disposed on the bottom wall of the mounting cavity, the supporting pillar extends toward the mounting opening 212, the first limit buckle 217 is configured as a limit protrusion, the limit protrusion is disposed on one of the second side walls 213, and the first elastic buckle 216 is configured as an elastic protrusion or a buckle structure, and is disposed on the other second side wall 213.

When power supply substrate 40's actual installation, a first side 41 of power supply substrate 40 extends spacing protruding below earlier, and offsets with spacing bellied downside, then another first side 41 of power supply substrate 40 offsets with the elastic bulge, so that the elastic bulge produces displacement or elastic deformation, thereby put power supply substrate 40 in place, and after power supply substrate 40 installed in place, elastic bulge automatic re-setting, at this moment, power supply substrate 40's downside passes through the support column to be supported, power supply substrate 40's the side of going up carries on spacingly through spacing arch and elastic bulge.

From this, power supply substrate 40 and mount pad 20 joint link to each other, are convenient for play fixed effect to power supply substrate 40, avoid power supply substrate 40 to rock in the installation cavity or drop by the installation cavity, do benefit to reinforcing power supply substrate 40's structural stability.

In some embodiments, as shown in fig. 9, the sensor board 50 includes a first sensor board 501, the first sensor board 501 is disposed corresponding to the second side edge 51 of each second sidewall 213, and each second side edge 51 has a second notch 52 disposed to avoid the second boss 214.

From this, can avoid first sensor board 501's second side 51 to take place to interfere with second boss 214, be convenient for install first sensor board 501 to the installation intracavity, and when installing first sensor board 501 to the installation intracavity, first sensor board 501 is installed to the installation intracavity along uncovered 11, at this moment, second side 51 can slide for second boss 214 in second breach 52 department, thereby be convenient for play the effect of direction to first sensor board 501, and after the installation, second boss 214 can play spacing effect to first sensor board 501 in second breach 52 department, avoid first sensor board 501 to rock in the installation intracavity, do benefit to the structural stability who strengthens first sensor board 501.

For example, as shown in fig. 9, the sensor board 50 is a first sensor board 501, and both the second sides 51 of the first sensor board 501 are provided with second notches 52, so that the first sensor board 501 forms an "i" shape, on one hand, when the first sensor board 501 is mounted to the mounting seat 20, as shown in fig. 7 and 8, the two second notches 52 respectively cooperate with the two second bosses 214, so as to fix the first sensor board 501, on the other hand, the volume of the first sensor board 501 is reduced, and the mounting spaces on both sides of the second bosses 214 are fully utilized, which is beneficial to improving the space utilization rate.

Further, as shown in fig. 4 and 5, one of the second side walls 213 has a second elastic catch 2191, the other of the second side walls 213 has a second stopper 2192, and the first sensor plate 501 is retained and fixed by the second elastic catch 2191 and the second stopper 2192, so as to prevent the first sensor plate 501 from moving toward the box cover 30.

From this, through setting up second elasticity buckle 2191 and second spacing knot 2192 to make first sensor board 501 joint on mount pad 20, can play spacing effect to first sensor board 501, in order to prevent that first sensor board 501 from dropping by installing port 212 department, do benefit to the structural stability who strengthens first sensor board 501, in addition, compare in the bolted connection's among the prior art design, the utility model provides a first sensor board 501 joint is simpler in mount pad 20's structure, and does benefit to the volume that reduces first sensor board 501.

In the installation process of the first sensor plate 501, one side of the first sensor plate 501 extends to the lower side of the second limit buckle 2192 and abuts against the lower side of the second limit buckle 2192, the other side of the first sensor plate 501 abuts against the second elastic buckle 2191 to enable the second elastic buckle 2191 to deform, and after the first sensor plate 501 is installed in place, the second elastic buckle 2191 automatically pops up to enable the upper surface of the other side of the first sensor plate 501 to abut against the second elastic buckle 2191, the installation difficulty of the first sensor plate 501 is reduced, and the second elastic buckle 2191 and the second limit buckle 2192 limit and fix the first sensor plate 501 on the upper side of the first sensor plate 501 to prevent the first sensor plate 501 from falling from the installation port 212.

For example, the second stopper button 2192 is configured as a stopper protrusion provided on one of the second side walls 213, and the second elastic catch 2191 is configured as an elastic protrusion or catch structure and provided on the other of the second side walls 213.

When first sensor board 501's actual installation, a second side 51 of first sensor board 501 extends to spacing protruding below earlier, and offsets with spacing bellied downside, then another second side 51 of first sensor board 501 offsets with the elastic bulge, so that the elastic bulge produces displacement or elastic deformation, thereby target in place first sensor board 501 installation, and after first sensor board 501 installed in place, the elastic bulge automatic re-setting, at this moment, the side of going up of first sensor board 501 carries on spacingly through spacing arch and elastic bulge.

From this, through setting up second elasticity buckle 2191 and second spacing knot 2192, be convenient for play fixed effect to first sensor board 501, avoid first sensor board 501 to rock or drop by the installation intracavity in the installation intracavity, do benefit to the structural stability of reinforcing first sensor board 501.

Further, at least one of the second side walls 213 has a guide rib 2151, the guide rib 2151 is used to guide the power supply substrate 40 to be loaded into the mounting cavity along the through direction of the mounting opening 212, and the first sensor board 501 is supported by the guide rib 2151 to prevent the first sensor board 501 from moving in a direction away from the cover 30.

From this, through setting up direction muscle 2151 to in order to reduce the degree of difficulty that power substrate 40 packed into the installation cavity, and the downside (the side that deviates from installation mouth 212 one side) of first sensor board 501 offsets with direction muscle 2151, in order to support first sensor board 501 through direction muscle 2151, thereby make first sensor board 501 and power substrate 40 can be at the direction interval that link up along installation mouth 212, in order to be convenient for the wiring between power substrate 40 and the first sensor board 501.

In some embodiments, as shown in fig. 2-4, the mounting base 20 further includes an outer extension 22 located around the mounting opening 212, the outer extension 22 is located outside the opening 11, and the cover 30 is snap-fitted to the outer extension 22.

Therefore, by arranging the extension part 22, the box cover 30 is connected with the extension part 22 conveniently, and the box cover 30 is in clamping fit with the extension part 22, so that the assembling and disassembling difficulty of the box cover 30 and the extension part 22 is reduced, and the box cover 30 is convenient to open and close.

Of course, the above-mentioned "snap fit of the box cover 30 and the extension portion 22" may be a plurality of mounting forms such as a plug fit, a bolt connection, or a magnetic attraction fit, and is not limited herein.

In other embodiments, the sensor board 50 includes a second sensor board 502, and the second sensor board 502 is mounted on the outer extension 22 and located on a side of the outer extension 22 facing the cap 30.

As shown in fig. 11, the sensor board 50 is a second sensor board 502, and the second sensor board 502 is mounted on the extension portion 22, so as to reduce the mounting difficulty of the sensor board 50, and facilitate to improve the mounting efficiency of the sensor board 50, and the second sensor board 502 is mounted on the extension portion 22, so as to support the second sensor board 502 through the extension portion 22, and facilitate to space the second sensor board 502 from the power substrate 40, and facilitate to route between the power substrate 40 and the second sensor board 502.

It should be noted that, in still other embodiments, the air detection assembly 100 may be provided with at least two sensor boards 50, and at least one first sensor board 502 and one second sensor board 502 of the at least two sensor boards 50.

Further, as shown in fig. 2-5, 7-8, and 10-11, the extension portion 22 has a plug groove 221 and a third elastic latch 222, and the second sensor board 502 is in plug fit with the plug groove 221 and is retained and fixed by the third elastic latch 222 to prevent the second sensor board 502 from moving toward the lid 30.

From this, through setting up inserting groove 221 and third elasticity buckle 222 to in the installation degree of difficulty that reduces second sensor board 502, and do benefit to and fix second sensor board 502, with the structural stability of reinforcing second sensor board 502.

For example, the outer extension 22 has at least one bending plate thereon, the bending plate and the outer extension 22 define a plug-in groove 221 therebetween, the third elastic latch 222 is configured as an elastic protrusion or latch structure and is disposed on the outer extension 22 and spaced apart from the bending plate, and the sensor plate 50 is configured as a second sensor plate 502.

When second sensor board 502's actual installation, a side of second sensor board 502 extends to in the inserting groove 221 earlier, and second sensor board 502 offsets with the elastic bulge, so that the elastic bulge produces displacement or elastic deformation, thereby put second sensor board 502 in place, and after second sensor board 502 installed in place, the elastic bulge automatic re-setting, at this moment, the bottom surface of second sensor board 502 is supported by extension portion 22, and the both sides of second sensor board 502 carry on spacingly through bending plate and elastic bulge.

From this, be convenient for play fixed effect to second sensor board 502, avoid second sensor board 502 to appear rocking or drop by extension portion 22, do benefit to the structural stability who strengthens second sensor board 502.

In some embodiments, as shown in fig. 2, the side wall of the cassette seat 21 has a thinned region 211 thereon.

Thus, by providing the thinned region 211, when the power supply substrate 40 is mounted on the mounting base 20 and the power supply substrate 40 is connected, the thinned region 211 can be knocked off to connect the power supply substrate 40, thereby reducing the difficulty of connecting the power supply substrate 40.

For example, the thickness of the thinning region 211 is smaller relative to the other regions of the cartridge seat portion 21, which facilitates the knocking-off of the thinning region 211, and a plurality of thinning regions 211 may be provided, where the plurality of thinning regions 211 are disposed corresponding to the connection terminals (the electrical connection terminal 44, the second sensor board connection terminal 45, and/or the first sensor board connection terminal 46) on the power substrate 40, so as to reduce the difficulty of the connection, or in other embodiments, the thinning regions 211 may also be configured as connection holes or as a transition structure, which is not limited herein.

In some embodiments, the equivalent diameter of the through holes 31 is equal to or greater than 1mm, such as the equivalent diameter of the through holes 31 is equal to 1.5mm, or the equivalent diameter of the through holes 31 is equal to 1.6mm, or the equivalent diameter of the through holes 31 is equal to 2mm.

Therefore, when the equivalent diameter of the through hole 31 meets the value range, indoor air can be ensured to smoothly enter the installation cavity, so that the detection precision of the sensor is ensured.

For example, the through hole 31 may be configured as a square hole, and the side length of the square hole is greater than or equal to 1mm, or the through hole 31 may be configured as a circular hole, and the diameter of the circular hole is greater than or equal to 1mm, and of course, when the equivalent diameter of the through hole 31 satisfies the above value range, the through hole 31 may also be configured as a triangle, a polygon, an opposite sign, and the like, which is not limited herein.

In some embodiments, as shown in fig. 13, the inner wall of the cover 30 (the side of the cover 30 facing the installation cavity) is provided with a surrounding wall 32, the surrounding wall 32 cooperates with the sensor board 50 to define a detection cavity, at least one through hole 31 communicates with the detection cavity, and at least one sensor on the sensor board 50 is disposed in the detection cavity.

From this, through setting up the bounding wall 32, can cover the sensor in order to form and detect the chamber, and at least one through-hole 31 and detection chamber intercommunication to it detects indoor air to be convenient for the sensor, and the bounding wall 32 can prevent that the inside gas influence of installation cavity from detecting the precision, makes the detection of sensor more accurate.

For example, as shown in fig. 13, the surrounding wall 32 may be provided in plural, and the plural surrounding walls 32 and the plural sensors correspond to each other one by one, thereby facilitating to improve the detection accuracy of the sensors.

In some embodiments, the sensor board 50 has at least two of a temperature sensor, a humidity sensor, a carbon dioxide sensor, a PM2.5 sensor 53, a TVOC sensor, a formaldehyde sensor 55 thereon.

From this, be convenient for according to actual detection demand, select the kind of sensor, and then satisfy user's detection demand.

For example, as shown in fig. 9, when the sensors are the PM2.5 sensor 53, the temperature and humidity sensor 54, and the formaldehyde sensor 55, the sensor board 50 is the first sensor board 501, that is, the first sensor board 501 is an all-in-one sensor board, or as shown in fig. 11, when the sensors are the temperature sensor and the humidity sensor, the temperature sensor and the humidity sensor may be integrated into the temperature and humidity sensor 54, and in this case, the sensor board 50 is the second sensor board 502, that is, the second sensor board 502 is the temperature and humidity sensor board, but the types of the above-mentioned sensors are only for illustration and do not represent a limitation thereto.

It should be noted that the type of the sensor board 50 is only for illustration and does not represent a limitation thereto.

The utility model also provides an air conditioning system.

According to the utility model discloses air conditioning system, include: a radiant air conditioning and air detection assembly 100.

Specifically, the radiant air conditioner is in communication with an air detection assembly 100, and the air detection assembly 100 is the air detection assembly 100 for the air conditioning system of any of the embodiments described above.

Thus, the radiant air conditioner communicates with the air detection assembly 100 so that the operating state of the radiant air conditioner is controlled by the air quality information detected by the air detection assembly 100.

For example, the radiation air conditioner is disposed indoors, the air detection assembly 100 is provided in plurality, the air detection assemblies 100 are disposed on the indoor wall, so as to detect the indoor air quality, and the air detection assemblies 100 can be in communication connection with the radiation air conditioner through the local area network.

Thereby, it is convenient to control the operating state of the radiation air conditioner by the air quality information detected by the air detecting assembly 100.

It should be noted that the radiation air conditioner and the air detection assembly 100 are connected through a lan communication, which is only for illustration, and may also be connected through bluetooth, or electrically connected, or any other manner capable of implementing communication between the radiation air conditioner and the air detection assembly 100, and is not limited herein.

It should be noted that, in the structure in the prior art in which the conventional sensor is provided with a battery to supply power to the sensor, the sensor needs to be replaced after the power consumption is exhausted, and the workload for replacing the battery is very large in the case of a radiation air conditioning system with a large sensor usage amount.

And the utility model discloses air conditioning system has two kinds at least sensors on its sensor board 50 to in realize two kinds at least gaseous measuring, and sensor board 50 is connected with power substrate 40 electricity, so that supply power to the sensor through indoor power supply, do benefit to the time of endurance who guarantees the sensor, and need not change the battery.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (17)

1. An air detection assembly for an air conditioning system, comprising:

the mounting seat is suitable for being mounted to a junction box embedded in a wall body and comprises a box seat portion located in the junction box, and a mounting opening is formed in one side, facing the opening of the junction box, of the box seat portion;

the box cover is mounted to the mounting seat and covers the mounting opening, a mounting cavity is formed between the box cover and the box seat portion, and a through hole is formed in the box cover;

the power supply substrate is arranged in the mounting cavity and is mounted to the mounting seat;

the sensor board is arranged in the mounting cavity and mounted to the mounting base, at least two sensors are arranged on the sensor board, and the sensor board is electrically connected with the power supply substrate.

2. The air detection assembly for an air conditioning system of claim 1, wherein the junction box includes two first sidewalls disposed opposite to each other, each of the first sidewalls having a first protrusion protruding toward the junction box, the box base includes a second sidewall disposed corresponding to each of the first sidewalls, each of the second sidewalls having a second protrusion protruding toward the installation cavity, an outer side of the second protrusion being recessed to form a groove, and the first protrusion being fitted in the groove.

3. The air detection assembly for an air conditioning system according to claim 2, wherein a side end surface of the first boss facing the opening is fixedly connected to a side end surface of the second boss facing the opening by a connection member extending in a penetrating direction of the opening.

4. The air detection assembly of claim 2, wherein the power substrate includes a first side corresponding to each of the second sidewalls, and each of the first sides has a first notch formed to avoid the second protrusion.

5. The air detection assembly for an air conditioning system according to claim 4, wherein the first side has a first guide structure thereon, and the second side has a second guide structure thereon, and the first guide structure and the second guide structure are in guiding fit to guide the power supply substrate to be loaded into the mounting cavity along the through direction of the mounting opening.

6. The air detection assembly for an air conditioning system according to claim 4, wherein one of the second side walls has a first elastic buckle, the other of the second side walls has a first limit buckle, a bottom wall of the box base portion opposite to the mounting opening has a first stop structure, the power supply substrate is supported by the first stop structure, and the power supply substrate is limited and fixed by the first elastic buckle and the first limit buckle to prevent the power supply substrate from moving toward the box cover.

7. The air detection assembly of claim 2, wherein the sensor plate comprises a first sensor plate including a second side edge disposed corresponding to each of the second side walls, each of the second side edges having a second notch disposed to avoid the second boss.

8. The air detection assembly of claim 7, wherein one of the second side walls has a second resilient latch thereon, and the other of the second side walls has a second retention latch thereon, the first sensor plate being retained by the second resilient latch and the second retention latch to prevent movement of the first sensor plate in a direction toward the lid.

9. The air detection assembly for an air conditioning system according to claim 8, wherein at least one of the second side walls has a guide rib thereon, the guide rib is used for guiding the power supply substrate to be loaded into the mounting cavity along a through direction of the mounting opening, and the first sensor plate is supported by the guide rib so as to prevent the first sensor plate from moving in a direction away from the box cover.

10. The air detection assembly for the air conditioning system according to claim 1, wherein the mounting base further comprises an outer extending portion located on the periphery of the mounting opening, the outer extending portion is located outside the opening, and the box cover is in clamping fit with the outer extending portion.

11. The air detection assembly for an air conditioning system of claim 10, wherein the sensor plate includes a second sensor plate mounted to the outer extension and located on a side of the outer extension facing the box cover.

12. The air detection assembly for the air conditioning system according to claim 11, wherein the extension portion has a plug groove and a third elastic buckle, and the second sensor board is in plug fit with the plug groove and is fixed by the third elastic buckle in a limiting manner so as to prevent the second sensor board from moving toward the box cover.

13. The air detection assembly for an air conditioning system of claim 1, wherein the side wall of the cassette seat portion has a thinned area thereon.

14. The air detection assembly for an air conditioning system according to claim 1, wherein an equivalent diameter of the through hole is 1mm or more.

15. The air detection assembly for an air conditioning system according to claim 1, wherein the inner wall of the box cover is provided with an enclosing wall, the enclosing wall cooperates with the sensor plate to define a detection cavity, at least one of the through holes communicates with the detection cavity, and at least one sensor on the sensor plate is disposed in the detection cavity.

16. The air detection assembly for an air conditioning system of any of claims 1-15, wherein the sensor panel has at least two of a temperature sensor, a humidity sensor, a carbon dioxide sensor, a PM2.5 sensor, a TVOC sensor, a formaldehyde sensor thereon.

17. An air conditioning system, comprising: a radiant air conditioner in communication with an air detection assembly, the air detection assembly being an air detection assembly for an air conditioning system according to any one of claims 1-16.

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