CN211261008U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN211261008U CN211261008U CN201922498968.2U CN201922498968U CN211261008U CN 211261008 U CN211261008 U CN 211261008U CN 201922498968 U CN201922498968 U CN 201922498968U CN 211261008 U CN211261008 U CN 211261008U
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Abstract
The utility model provides an indoor unit of air conditioner, including shell and formaldehyde sensor, the installing port has been seted up to the shell, and formaldehyde sensor detachably installs in the installing port. The formaldehyde sensor comprises an installation inner box and a formaldehyde detection device. An air inlet hole and an air outlet hole are formed in the box body for installing the inner box, the air inlet hole and the air outlet hole are communicated with an indoor environment, an air flow channel is formed between the air inlet hole and the air outlet hole, and the formaldehyde detection device is installed in the air flow channel. The utility model discloses still provide the air conditioner including this air conditioning indoor set. The technical scheme of the utility model, on one hand, the user can replace the formaldehyde sensor of the indoor unit of the air conditioner by himself, and the installation and the disassembly are convenient; on the other hand, the formaldehyde sensor is arranged close to the indoor environment, so that the sensitivity and timeliness of the formaldehyde sensor for detecting formaldehyde in indoor air are improved.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in air conditioning.
Background
The current decoration pollutes seriously, and the room formaldehyde concentration of newly installing and repairing can multiply, influences healthy. Therefore, in the prior art, a formaldehyde removing device is arranged in an air duct of part of the indoor unit of the air conditioner to remove residual formaldehyde in a room and purify indoor air. In order to monitor the indoor formaldehyde concentration in real time and feed back the formaldehyde removing effect of the air conditioner to users, a formaldehyde sensor is also arranged in the indoor unit of the air conditioner. However, since the formaldehyde sensor has a service life of a certain period, in order to ensure the sensitivity and accuracy of the detection of the formaldehyde sensor, the user needs to replace the formaldehyde sensor in time after the service life of the formaldehyde sensor reaches the period. However, in the prior art, the formaldehyde sensor is arranged inside the indoor unit of the air conditioner, and the formaldehyde sensor is difficult to replace by a user or even cannot be replaced by the user.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an indoor set of air conditioning and air conditioner aims at solving above-mentioned at least one technical problem.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:
the shell is provided with a mounting opening; and the number of the first and second groups,
the formaldehyde sensor, detachably install in the installing port, box and formaldehyde detection device in the formaldehyde sensor includes the installation, box body in the installation has seted up inlet port and venthole, the inlet port with the venthole all communicates with indoor environment, the inlet port with form airflow channel between the venthole, formaldehyde detection device install in the airflow channel.
In an embodiment, the inner mounting box comprises a top plate and a bottom plate which are oppositely arranged, and a front end plate which is connected with the top plate and the bottom plate, wherein the front end plate is provided with a plurality of air inlet holes, and the bottom plate is provided with a plurality of air outlet holes.
In one embodiment, the bottom of the mounting inner box is provided with a handle for a user to draw the formaldehyde sensor out of the mounting port.
In one embodiment, the handle is provided with a through hole for a user to buckle the handle; and/or, the handle is provided with anti-skid grains.
In an embodiment, the bottom plate sequentially comprises a front bottom plate and a rear bottom plate from outside to inside, the handle is disposed on the front bottom plate, and the air outlet is disposed on the rear bottom plate.
In an embodiment, still be equipped with first joint in the installing port, first joint with the automatically controlled box electricity of machine in the air conditioning is connected, formaldehyde sensor still includes the second joint, the second articulate in box in the installation, just the second joint with formaldehyde detection device electricity is connected, but the second joint plug install in the first joint.
In an embodiment, an outer installation box is arranged in the installation opening, a first installation area and a second installation area are sequentially arranged from inside to outside on the outer installation box, the first connector is installed in the first installation area, and the formaldehyde sensor is installed in the second installation area in a sliding mode.
In an embodiment, one of the side wall of the first mounting area and the housing of the first joint is provided with a clamping portion, and the other is provided with a clamping groove matched with the clamping portion.
In one embodiment, the side wall and the bottom wall of the installation outer box are provided with a plurality of vent holes, and the vent holes are communicated with the airflow channel.
In one embodiment, a PM2.5 sensor and/or a temperature and humidity sensor are further mounted in the mounting opening.
In one embodiment, the mounting opening is covered with an air inlet cover plate, the air inlet cover plate is provided with a gap corresponding to the formaldehyde sensor, and the air inlet cover plate is further provided with a plurality of air inlet holes.
In one embodiment, the surface of the air inlet cover plate is further provided with a sealing strip in an attached mode, and the sealing strip surrounds the air inlet hole.
The utility model also provides an air conditioner, include:
an air conditioner outdoor unit; and the number of the first and second groups,
the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.
The utility model provides an indoor unit of air conditioner, including shell and formaldehyde sensor, the installing port has been seted up to the shell, and formaldehyde sensor detachably installs in the installing port. The formaldehyde sensor comprises an installation inner box and a formaldehyde detection device. An air inlet hole and an air outlet hole are formed in the box body for installing the inner box, the air inlet hole and the air outlet hole are communicated with an indoor environment, an air flow channel is formed between the air inlet hole and the air outlet hole, and the formaldehyde detection device is installed in the air flow channel. According to the technical scheme, the mounting port is formed in the shell of the air-conditioning indoor unit, and then the formaldehyde sensor is detachably mounted in the mounting port, so that on one hand, a user can replace the formaldehyde sensor of the air-conditioning indoor unit by himself, and the mounting and dismounting are convenient; on the other hand, the formaldehyde sensor is arranged close to the indoor environment, so that the sensitivity and timeliness of the formaldehyde sensor for detecting formaldehyde in indoor air are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an external structure of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic view of the mounting structure of the formaldehyde sensor of FIG. 1;
FIG. 4 is another schematic view of the mounting structure of the formaldehyde sensor of FIG. 1;
fig. 5 is another schematic view of the mounting structure of the formaldehyde sensor of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
11 | |
| 111 | |
12 | Air |
| 121 | |
13 | Mounting |
| 131 | |
20 | |
| 21 | |
30 | |
| 31 | Mounting |
311 | |
| 3111 | |
312 | |
| 3121 | |
32 | |
| 33 | |
40 | PM2.5 |
| 50 | Temperature and humidity sensor |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
An embodiment of the utility model provides an indoor set of air conditioning is proposed, uses the floor type air conditioning indoor set as the example below to it is right to combine fig. 1 to fig. 5 the utility model discloses the indoor set of air conditioning of embodiment carries out the concrete explanation.
In an embodiment of the present invention, the indoor unit of the air conditioner includes:
the shell 10 is provided with a mounting port 11; and the number of the first and second groups,
the formaldehyde sensor 30 is detachably mounted in the mounting port 11, the formaldehyde sensor 30 comprises a mounting inner box 31 and a formaldehyde detection device (not shown in the attached drawings), an air inlet 3111 and an air outlet 3121 are formed in the box body of the mounting inner box 31, the air inlet 3111 and the air outlet 3121 are both communicated with the indoor environment, an air flow channel is formed between the air inlet 3111 and the air outlet 3121, and the formaldehyde detection device is mounted in the air flow channel.
It should be noted that, because what formaldehyde sensor 30 detected is the formaldehyde concentration of indoor air, consequently, the utility model discloses an offer the inlet port 3111 and the venthole 3121 with the indoor environment intercommunication at formaldehyde sensor 30's casing to make formaldehyde detection device arrange free flow's indoor air in, thereby guarantee the accuracy that formaldehyde sensor 30 detected.
Specifically, the housing 10 is provided with an air inlet and an air outlet, and a heat exchange air duct is formed between the air inlet and the air outlet. The air-conditioning indoor unit further comprises a heat exchanger and a fan assembly, the heat exchanger and the fan assembly are installed in the heat exchange air duct, the heat exchanger is arranged on the air inlet side of the fan assembly, the fan assembly is used for driving airflow to enter the air duct from the air inlet, and after the airflow flows through the heat exchanger to be cooled or heated, the airflow is blown to the air outlet through the heat exchange air duct, and finally cold air or hot air is blown to the indoor environment from the air outlet.
It can be understood that, in order to further purify the indoor air, in the prior art, a part of the air-conditioned rooms may be provided with formaldehyde removing devices to remove the residual formaldehyde in the room, thereby improving the quality of the indoor air. In order to monitor the indoor formaldehyde concentration in real time and feed back the formaldehyde removing effect of the air conditioner to users, a formaldehyde sensor is also arranged in the indoor unit of the air conditioner. However, since the formaldehyde sensor has a service life of a certain period, in order to ensure the sensitivity and accuracy of the detection of the formaldehyde sensor, the user needs to replace the formaldehyde sensor in time after the service life of the formaldehyde sensor reaches the period. However, in the prior art, the formaldehyde sensor is installed in the air conditioner indoor unit, and the shell can be detached only by opening the shell by maintenance personnel, so that the formaldehyde sensor is more difficult to replace or even cannot be replaced by a user.
In the technical scheme of the utility model, the mounting port 11 is arranged on the shell 10 of the indoor unit of the air conditioner, and then the formaldehyde sensor 30 is detachably mounted in the mounting port 11, so that on one hand, the user can replace the formaldehyde sensor 30 of the indoor unit of the air conditioner by himself, and the mounting and dismounting are convenient; on the other hand, the formaldehyde sensor 30 is arranged close to the indoor environment, so that the sensitivity and timeliness of the formaldehyde sensor 30 for detecting formaldehyde in indoor air are improved.
Further, as shown in fig. 3 and 4, the inner box 31 includes a top plate 312 and a bottom plate 312 disposed opposite to each other, and a front plate 311 connecting the top plate and the bottom plate 312, wherein the front plate 311 defines a plurality of air inlets 3111, and the bottom plate 312 defines a plurality of air outlets 3121. It can be understood that the air intake holes 3111 are provided on the end surface of the mounting inner case 31 facing the room, so that the speed of the indoor air flowing into the interior of the formaldehyde sensor 30 can be increased, thereby improving the sensitivity of detection of the formaldehyde sensor 30.
Further, the bottom of the mounting inner case 31 is provided with a handle 32 for the user to pull out the formaldehyde sensor 30 from the mounting port 11 and push the formaldehyde sensor 30 into the mounting port 11.
Specifically, as shown in fig. 4, the bottom plate 312 includes a front bottom plate and a rear bottom plate in sequence from outside to inside, the handle 32 is disposed on the front bottom plate, and the air outlet 3121 is disposed on the rear bottom plate. The air outlet hole 3121 is provided rearward and behind the handle 32 in consideration of convenience in drawing the formaldehyde sensor 30 out of the mounting port 11, so that the handle 32 is disposed forward as much as possible, and in consideration of the fact that air needs to stay in the mounting inner case 31 for a certain period of time to ensure that the formaldehyde detecting device sufficiently contacts the indoor air.
Further, the handle 32 is provided with a through hole for a user to buckle the handle; and/or, the handle 32 is provided with anti-skid lines. It can be understood that the convenience of mounting or dismounting the formaldehyde sensor 30 can be improved by providing the handle 32 with a through hole or an anti-slip pattern.
In an embodiment, as shown in fig. 5, a first joint 20 is further disposed in the installation opening 11, the first joint 20 is electrically connected to an electronic control box of the indoor unit of the air conditioner, the formaldehyde sensor 30 further includes a second joint 33, the second joint 33 is connected to the installation inner box 31, the second joint 33 is electrically connected to the formaldehyde detection device, and the second joint 33 is installed in the first joint 20 in a pluggable manner. In this embodiment, the first connector 20 and the second connector 33 are both USB interfaces that are matched with each other, specifically, the first connector 20 is a female connector, and the second connector 33 is a male connector. It can be understood that, through the butt joint of the first joint 20 and the second joint 33, the formaldehyde sensor 30 is electrically connected with the electric control box, and a formaldehyde concentration signal detected by the formaldehyde sensor 30 can be transmitted to a control system of the indoor unit of the air conditioner, so that the control system of the indoor unit of the air conditioner can judge whether formaldehyde in indoor air exceeds the standard according to the received formaldehyde concentration signal, if so, the indoor unit of the air conditioner can be controlled to start a formaldehyde removing function, and when the formaldehyde concentration value is in a normal range, the indoor unit of the air conditioner is controlled to stop the formaldehyde removing function.
Further, as shown in fig. 5, an installation outer box 13 is further disposed in the installation opening 11, the installation outer box 13 is sequentially provided with a first installation area and a second installation area from inside to outside, the first connector 20 is installed in the first installation area, and the formaldehyde sensor 30 is installed in the second installation area. Specifically, one of the side wall of the first mounting region and the housing 10 of the first joint 20 is provided with a clamping portion, and the other is provided with a clamping groove 21 matched with the clamping portion. In this embodiment, the side wall of the first installation area has a clamping portion, and the housing 10 of the first connector 20 is provided with a clamping groove 21 matched with the clamping portion. It can be understood that, in this way, the first connector 20 can be fixed in the installation outer box 13, and the second connector 33 and the first connector 20 are prevented from moving and being dislocated in the process of inserting and pulling the first connector 20, so that the smoothness of installation of the formaldehyde sensor 30 is prevented from being affected. In addition, the formaldehyde sensor 30 can be slidably mounted in the second mounting area, and specifically, a slide rail can be arranged in the second mounting area to allow the formaldehyde sensor 30 to be slidably mounted.
Further, as shown in fig. 3 and 4, a plurality of air holes 131 are formed in the side wall and the bottom wall of the installation case 13, and the air holes 131 are communicated with the air flow passage. It is understood that the installation box 13 can protect the formaldehyde sensor 30, but in order to prevent the installation box 13 from affecting the communication between the formaldehyde sensor 30 and the indoor air, the installation box 13 is provided with a vent hole 131.
In one embodiment, as shown in fig. 3, a PM2.5 sensor 40 and/or a temperature and humidity sensor 50 are further installed in the installation opening 11. The PM2.5 sensor 40 is used to detect the relative concentration of dust, and the temperature/humidity sensor 50 is used to detect the temperature and humidity of the indoor environment. The same as the formaldehyde sensor 30, the PM2.5 sensor 40 and the temperature and humidity sensor 50 also need to be electrically connected to the electronic control box to transmit signals to a control system of the indoor unit of the air conditioner, so as to realize intelligent control of the indoor unit of the air conditioner.
In an embodiment, as shown in fig. 1 and 2, an air inlet cover plate 12 covers the mounting opening 11, the air inlet cover plate 12 and the housing 10 are detachably connected or movably connected or integrally formed, and a plurality of air inlet holes 121 are further formed in the air inlet cover plate 12. It can be understood that the air inlet cover plate 12 can protect the PM2.5 sensor 40 and the temperature and humidity sensor 50 in the mounting opening 11, isolate the influence of foreign matters and the impact of objects, and simultaneously avoid the sensors to fall out of the mounting opening 11. And the air inlet holes 121 are formed in the air inlet cover plate 12, so that the sensors are communicated with the indoor environment, and the detection accuracy of the sensors is ensured. In addition, the air inlet cover plate 12 is provided with a notch 111 corresponding to the formaldehyde sensor 30, so that a user can conveniently install or dismantle the formaldehyde sensor 30. It should be noted that the vent holes 131 on the side wall and the bottom wall of the installation case 13 can facilitate the PM2.5 sensor 40 and the temperature/humidity sensor 50 to sequentially vent through the vent holes 131 and the notches 111, thereby promoting the air circulation in the entire installation opening 11.
In an embodiment, a sealing strip (not shown in the drawings) is further attached to the surface of the air intake cover plate 12, and the sealing strip is disposed around the air intake holes 121. Therefore, the air flow can flow to the air inlet holes 121 intensively, and the air inlet amount of the air inlet holes 121 is improved. In this embodiment, the sealing strip is made of sponge.
The embodiment of the utility model provides a still provide an air conditioner, this air conditioner includes machine in air condensing units and the air conditioning through refrigerant union coupling, and the concrete structure of this machine in the air conditioning refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details one by one here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (13)
1. An indoor unit of an air conditioner, comprising:
the shell is provided with a mounting opening; and the number of the first and second groups,
the formaldehyde sensor, detachably install in the installing port, box and formaldehyde detection device in the formaldehyde sensor includes the installation, box body in the installation has seted up inlet port and venthole, the inlet port with the venthole all communicates with indoor environment, the inlet port with form airflow channel between the venthole, formaldehyde detection device install in the airflow channel.
2. The indoor unit of claim 1, wherein the inner casing includes a top plate and a bottom plate disposed opposite to each other, and a front plate connecting the top plate and the bottom plate, the front plate having a plurality of air inlet holes, and the bottom plate having a plurality of air outlet holes.
3. The indoor unit of claim 2, wherein a handle is provided at a bottom of the installation inner case to allow a user to draw the formaldehyde sensor out of the installation opening.
4. The indoor unit of claim 3, wherein the handle is formed with a through hole for a user to fasten the handle; and/or, the handle is provided with anti-skid grains.
5. An indoor unit of an air conditioner according to claim 3, wherein the bottom plate includes a front bottom plate and a rear bottom plate in this order from outside to inside, the handle is provided on the front bottom plate, and the air outlet is provided on the rear bottom plate.
6. The indoor unit of claim 1, wherein a first connector is further disposed in the installation opening, the first connector is electrically connected to an electric control box of the indoor unit, the formaldehyde sensor further comprises a second connector, the second connector is connected to the installation inner box and is electrically connected to the formaldehyde detection device, and the second connector is removably installed in the first connector.
7. The indoor unit of claim 6, wherein an outer installation box is disposed in the installation hole, the outer installation box is sequentially provided with a first installation area and a second installation area from inside to outside, the first joint is installed in the first installation area, and the formaldehyde sensor is slidably installed in the second installation area.
8. The indoor unit of air conditioner according to claim 7, wherein one of the side wall of the first installation area and the casing of the first joint is provided with a catching portion, and the other is provided with a catching groove engaged with the catching portion.
9. The indoor unit of air conditioner according to claim 7, wherein a plurality of air vents are formed in the side wall and the bottom wall of the outer casing, and the air vents communicate with the air flow path.
10. An indoor unit of an air conditioner according to any one of claims 1 to 9, wherein a PM2.5 sensor and/or a temperature and humidity sensor is further installed in the installation opening.
11. The indoor unit of claim 10, wherein the mounting opening is covered with an air inlet cover plate, the air inlet cover plate is provided with a notch corresponding to the formaldehyde sensor, and the air inlet cover plate is further provided with a plurality of air inlet holes.
12. The indoor unit of claim 11, wherein a sealing strip is attached to a surface of the air inlet cover plate, and the sealing strip is disposed around the air inlet hole.
13. An air conditioner, comprising:
an air conditioner outdoor unit; and the number of the first and second groups,
the indoor unit of an air conditioner according to any one of claims 1 to 12, which is connected to the outdoor unit of an air conditioner via a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498968.2U CN211261008U (en) | 2019-12-31 | 2019-12-31 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498968.2U CN211261008U (en) | 2019-12-31 | 2019-12-31 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211261008U true CN211261008U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922498968.2U Active CN211261008U (en) | 2019-12-31 | 2019-12-31 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211261008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383196A (en) * | 2021-12-30 | 2022-04-22 | 北京小米移动软件有限公司 | Dust detection equipment, dust detection assembly and air conditioner |
-
2019
- 2019-12-31 CN CN201922498968.2U patent/CN211261008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383196A (en) * | 2021-12-30 | 2022-04-22 | 北京小米移动软件有限公司 | Dust detection equipment, dust detection assembly and air conditioner |
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