CN111156611B - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN111156611B
CN111156611B CN202010003117.0A CN202010003117A CN111156611B CN 111156611 B CN111156611 B CN 111156611B CN 202010003117 A CN202010003117 A CN 202010003117A CN 111156611 B CN111156611 B CN 111156611B
Authority
CN
China
Prior art keywords
purification
air conditioner
power
purification module
power connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010003117.0A
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Chinese (zh)
Other versions
CN111156611A (en
Inventor
王宪强
樊明敬
郝本华
李国行
崔凯
侯延慧
曹高华
柯靖
王珂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202010003117.0A priority Critical patent/CN111156611B/en
Publication of CN111156611A publication Critical patent/CN111156611A/en
Application granted granted Critical
Publication of CN111156611B publication Critical patent/CN111156611B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0071Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0076Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards
    • F24F13/085Grilles, registers or guards including an air filter

Abstract

The application relates to the technical field of intelligent air conditioners and discloses an air conditioner. The air conditioner includes: the ventilation grille is provided with a purification frame which can be used for accommodating the purification module, and one or more electric terminals for supplying power to the purification module are arranged at the edge of the purification frame; and a power on/off device configured to control the power on of the power connection terminal when the purification module touches or is to touch the power connection terminal, and to control the power off of the power connection terminal when an object other than the purification module touches or is to touch the power connection terminal. The air conditioner that this disclosed embodiment provided can intelligent identification touch or treat touching whether the object of connecting the electrical terminal is purification module through the electricity switching on-off device that connects that sets up to and change the on-off state of connecting the electrical terminal, thereby can connect the electrical terminal outage in timely control when the condition such as user's hand touching electrical terminal appears, with the appearance that reduces electric shock startle scheduling problem, effectively guaranteed user's air conditioner and used experience.

Description

Air conditioner
Technical Field
The application relates to wisdom air conditioner field for example relates to an air conditioner.
Background
With the development of science and technology, an air conditioner serving as a necessary electrical device for daily life of the general public is gradually developed from a single-cold machine type at the beginning to an advanced machine type with more functions of refrigeration, heating, dehumidification and the like; simultaneously, the user also is not limited to these aspects of temperature and humidity control to the functional demand of air conditioner, for example, along with aggravating of the haze condition now, indoor air quality also is paid close attention to by more and more users, consequently in the current air conditioner product a lot of have also increased the part that can realize air purification, like filter screen, anion purification module etc. to make the air conditioner can be under the condition that maintains original function, can also purify indoor environment's air continuously, thereby guarantee indoor environment's air quality and user's breathing healthy.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
except for the type of purifying air by adopting a physical screening mode such as a filter screen, other purification modules such as an anion purification module and the like need to be powered by an air conditioner to operate, however, when the purification modules are detached, the electric terminals such as electrodes for supplying power to the purification modules on the grid framework are still electrified, although static electricity is only used, the purification modules are still frightened by a certain amount if users touch the purification modules by mistake, and the user experience is poor.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides an air conditioner, which is used for solving the technical problem that in the related art, an electrified node terminal on an air conditioner grille can cause electric shock and scare under the condition that a user accidentally touches the air conditioner grille.
In some embodiments, an air conditioner includes:
the ventilation grille is provided with a purification frame which can be used for accommodating the purification module, and one or more electric terminals for supplying power to the purification module are arranged at the edge of the purification frame;
and a power on/off device configured to control the power on of the power connection terminal when the purification module touches or is to touch the power connection terminal, and to control the power off of the power connection terminal when an object other than the purification module touches or is to touch the power connection terminal.
The air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
the utility model provides an air conditioner is through the connecing electric on-off device that sets up, can intelligent recognition touch or treat that the object of touching the electrical terminal is whether for purification module to and change the on-off state of electrical terminal, thereby can touch the electrical terminal outage of control that the circumstances such as electrical terminal appears in time at user's hand, with the appearance that reduces electric shock startle scheduling problem, effectively guaranteed user's air conditioner and used experience.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is an overall schematic view of an air conditioning ventilation grille provided by an embodiment of the present disclosure;
FIG. 2 is a partial schematic view of an air conditioning purification frame provided by an embodiment of the present disclosure;
fig. 3 is an assembly schematic view of the elastic sheet and the electric terminal provided by the embodiment of the disclosure.
Wherein, 1, a ventilation grid; 11. a purification frame; 2. an electric terminal is connected; 3. a power connection on-off device; 31. A color sensor; 32. an elastic sheet.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
Fig. 1 is an overall schematic view of an air conditioning ventilation grille provided by an embodiment of the present disclosure; FIG. 2 is a partial schematic view of an air conditioning purification frame provided by an embodiment of the present disclosure; fig. 3 is an assembly schematic view of the elastic sheet and the electric terminal provided by the embodiment of the disclosure.
As shown in fig. 1 to 3, an embodiment of the present disclosure provides an air conditioner, which includes an air conditioner body, where an air inlet and an air outlet are formed on the air conditioner body, so that air in an environment where the air conditioner is located can flow into the air conditioner body through the air inlet and then flow back to an external environment through the air outlet; here, the air inlet of the air conditioner is provided with a ventilation grille 1, and the air conditioner type applied in the embodiment of the present disclosure is a cabinet air conditioner of an approximately cylindrical shape, so that the ventilation grille 1 is integrally in an arc shape adapted to the cylindrical body, as shown in fig. 1, the ventilation grille 1 is composed of a plurality of grid frames which are crosswise arranged in the transverse direction and the longitudinal direction, and the hollow structure between the grids is used as a passage for air circulation.
Optionally, for different air conditioner models, the ventilation grille 1 is not limited to an air inlet grille disposed at an air inlet of the air conditioner, and may also be an air outlet grille disposed at an air outlet of the air conditioner.
The ventilation grille 1 is provided with one or more purification frames 11 which can be used to accommodate purification modules, wherein the purification frames 11 are located at a position on the ventilation grille 1 where air mainly flows, for example, at a middle position of the ventilation grille 1; in the embodiment shown in fig. 1, the purification modules are disposed in the middle of the ventilation grille 1 and arranged along the longitudinal direction thereof, so that most of the air passing through the ventilation grille 1 can flow through the purification frame 11, and can be purified by the purification modules accommodated in the purification frame 11, thereby ensuring the purification efficiency of the air.
In some alternative embodiments, the purification module is a negative ion purification module, which requires the supply of electricity for the operation of the purification filtering function, and therefore, the edge of the purification frame 11 is provided with one or more electric terminals 2 for supplying electricity to the purification module; optionally, the purification module and the electrical connection terminal 2 adopt a contact type power supply mode, that is, after the purification module is assembled on the purification frame 11, the power input end of the purification module is just in conductive contact with the electrical connection terminal 2, so that the power supply current of the air conditioner can be transmitted to the purification module through the electrical connection terminal 2; when the purification module is detached from the purification frame 11, the power input terminal of the purification module is disconnected from the electrical connection terminal 2, thereby omitting the process of detaching the power supply circuit of the purification module and facilitating the detachment operation of the purification module. It should be understood that the specific type of the purification module described above is shown in the present application only for exemplary purposes, and other purification modules that need to rely on electricity to achieve the purification function can also be applied to the technical solution of the present application, and therefore, should also be covered by the protection scope of the present application.
Optionally, the electric terminals 2 are arranged at the edge of the purification module in an electrode contact sheet structure, and are thin in thickness and small in occupied space.
In the present embodiment, the air conditioner further includes a power on/off device 3, also located on the purification frame 11 and disposed adjacent to the power terminals 2, configured to control the power on of the power terminals 2 when the purification module touches or is to touch the power terminals 2, and to control the power off of the power terminals 2 when an object other than the purification module touches or is to touch the power terminals 2. Here, the power of the electrical terminals 2 is controlled when the purification module touches or is to touch the electrical terminals 2, so that the air conditioner can normally supply power to the purification module after the purification module is assembled to the purification frame 11, and thus the purification function of the purification module can be normally started; for the object of the non-purification module, such as the hand of the user, when the user touches or waits to touch the electric terminal 2, the electric terminal 2 is controlled to be powered off, so that the charged state of the electric terminal 2 is changed from "charged" to "non-charged", and therefore the influence of uncomfortable feeling caused by the object such as the user accidentally touching the electric terminal 2 can be effectively reduced. Here, the electrical switching device 3 is arranged in at least one decontamination frame 11.
The utility model provides an air conditioner is through the connecing electric on-off device 3 that sets up, can intelligent recognition touch or treat that the touching object that connects electric terminal 2 is whether for purification module to and change the break-make electricity state that connects electric terminal 2, thereby can connect electric terminal 2 outage in timely control when the condition such as electric terminal 2 appears in the touching of user's hand, with the appearance that reduces electric shock startle scheduling problem, effectively guaranteed user's air conditioner and used experience.
In some alternative embodiments, the electrical switching device 3 comprises a sensor and a controller (not shown in the figures). The detection and power-on and power-off control of an object touching the electric contact terminal 2 are realized, so that the induction range of the inductor at least covers the electric contact terminal 2, and the external object can be timely detected by the inductor when touching or waiting to touch the electric contact terminal 2; alternatively, the sensing range of the sensor may be a set spatial range with the electric terminal 2 as the center or the edge, for example, for the electric terminal 2 disposed at the lower side edge of the purification frame 11, the sensing range of the sensor may be a spatial range of 5cmX5cmX5cm above the electric terminal 2; and for the electric terminal 2 arranged at the left edge of the purifying frame 11, the induction range of the inductor can be 5cmX5cmX5cm space range at the right side of the electric terminal 2.
In the present embodiment, the sensing range of the sensor is generally set according to the position where the user and other objects are easy to touch the electric terminals 2, for example, for the electric terminals 2 arranged on the lower edge of the purification frame 11, the user's hand is generally easy to touch the electric terminals 2 when moving from top to bottom, so the sensing range of the sensor is set to the space above the electric terminals 2; similarly, for the electric terminal 2 installed on the left edge of the cleaning frame 11, the sensing range of the sensor is set to the right space of the electric terminal 2. Thus, the sensitivity of detection of the touch or to-be-touched electric terminals 2 can be improved, and the occurrence of detection omission can be reduced.
In this embodiment, the sensor may be configured to detect a characteristic parameter of an object touching or to be touched to the touch terminal 2, and transmit the detected characteristic parameter to the controller, where the characteristic parameter is a parameter for identifying and determining the object touching or to be touched to the touch terminal 2, and the detected characteristic parameters of the objects of the purge module and the non-purge module are not the same, so as to achieve the purpose of distinguishing and identifying the objects; the controller is electrically connected with the sensor and is configured to control the power on of the power terminals 2 when the object is determined to be the purification module and control the power off of the power terminals 2 when the object is determined to be the non-purification module according to the characteristic parameters.
In the present embodiment, the controller is electrically connected to the electronic switch of the electrical terminal 2, and thus controls the electronic switch to be in the on state when the control determination object is the purge module, so that the electrical terminal 2 is energized; and controls the electronic switch to be in an off state to deenergize the electric connection terminal 2 when it is determined that the object is a non-purification module.
In some alternative embodiments, the sensor is a color sensor 31 capable of detecting a color identifying an object entering its sensing range, and thus the characteristic parameter in this embodiment is the color of the object touching or to be touched to the electric terminal 2; here, after an object touching or to be touched to the electric terminal 2 enters the sensing range of the color sensor 31, the light of the object is reflected or refracted to the light receiving end of the color sensor 31, so that the color sensor 31 determines the color of the object according to the received light.
Optionally, in the embodiment shown in fig. 2, the frame body of the purifying frame 11 is a C-shaped groove structure, and the color sensor 31 is embedded in the groove space of the frame body, so that the frame body utilization rate of the purifying frame 11 is improved, and meanwhile, because the color sensor 31 and the frame body are overlapped in the windward direction, the wind resistance influence of the color sensor 31 can also be reduced. Here, the light receiving end of the color sensor 31 faces the electrical terminals 2.
The controller is configured to determine that the object is a purification module when the color detected by the color sensor 31 is consistent with the set color, and is a non-purification module otherwise. For example, if the color is blue, the controller determines that the object is a purification module when the color detected by the color sensor 31 is blue; and when the color detected by the color sensor 31 is other non-blue color such as red, yellow, etc., the controller determines that the object is a non-purification module.
Here, the set color recognized by the controller is determined in advance according to the color of the air conditioner purification module to which the controller is applied, and if the painting color of the air conditioner purification module is blue, the set color is also blue; and when the coating color of the purification module of the air conditioner is green, the color is set to be green. Generally, the hand color of a user is light yellow and reddish flesh, and the color cannot be set to be flesh color in order to distinguish non-purification module objects such as a purification module and the hand of the user, so as to avoid the occurrence of identification confusion caused by the proximity of colors.
In some optional embodiments, as shown in fig. 2 and 3, the power connection switching device 3 further includes an elastic sheet 32 disposed corresponding to the power connection terminals 2 one by one, the elastic sheet 32 is tilted on one side of the power connection terminals 2 facing the center of the purification frame 11, where the one side of the center of the purification frame 11 is mostly one side where the user's hand easily touches the power connection terminals 2, and the elastic sheet 32 is not in contact with the corresponding power connection terminals 2 when in a natural elastic state, so the elastic sheet 32 can function to block the power connection terminals 2 from directly touching the user's hand to some extent, the user's hand generally needs to touch the power connection terminals 2 after pressing the elastic sheet 32, and thus can also function to avoid mistaken touching to some extent.
Optionally, the shape of the spring plate 32 includes, but is not limited to, V-shape, Z-shape or S-shape. Shown in fig. 3 is a substantially V-shaped spring plate 32.
Optionally, since the sensors such as the color sensor 31 continuously detect the object entering the sensing range thereof and power is continuously consumed, in order to reduce the use cost of the power connection on-off device 3, the power connection on-off device 3 is not in a normal power-on state, but adopts a trigger-type power-on starting mode; specifically, the elastic sheet 32 has conductivity and is electrically connected to the power connection on-off device 3, and when the elastic sheet 32 touches the power connection terminal 2 under an external force such as pressing by a hand of a user, an electric signal of the power connection terminal 2 can be transmitted to the power connection on-off device 3; the power on/off device 3 is also configured to be activated upon receiving an electrical signal, so that after the power on/off device 3 is activated, a sensor such as the color sensor 31 detects the color of the object pressing the elastic piece 32, and the controller recognizes whether the object is a cleaning module, thereby controlling the power on/off state of the power terminal 2.
Under the condition that the elastic sheet 32 is not acted by external force, the elastic sheet 32 is reset to the position which is not contacted with the electric terminal 2, so that the electric on-off device 3 cannot receive the electric signal of the electric terminal 2, and the electric on-off device 3 is in a closed state at the moment, so that the power consumption for maintaining the operation of inductors such as the color sensor 31 and the like can be effectively reduced.
It is to be understood that the present invention is not limited to the procedures and structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (7)

1. An air conditioner, comprising:
the ventilation grille is provided with a purification frame which can be used for accommodating a purification module, and one or more electric terminals for supplying power to the purification module are arranged at the edge of the purification frame;
an electrical on-off device configured to control the electrical terminals to be energized when the purification module touches or is to touch the electrical terminals, and to be de-energized when an object other than the purification module touches or is to touch the electrical terminals;
connect electric on-off device includes:
the induction range of the inductor at least covers the electric terminal and is used for detecting characteristic parameters of an object touching or to be touched with the electric terminal;
a controller electrically connected with the sensor and configured to control the power-on terminals to be powered on when the object is determined to be the purification module and to control the power-on terminals to be powered off when the object is determined to be the non-purification module according to the characteristic parameters;
the power connection on-off device also comprises elastic sheets which are arranged corresponding to the power connection terminals one by one, the elastic sheets are tilted on one side of the power connection terminals facing the center of the purification frame, and the elastic sheets are not contacted with the corresponding power connection terminals when in a natural elastic state;
the elastic sheet has conductivity and is electrically connected with the power connection on-off device, and the elastic sheet can transmit an electric signal of the power connection terminal to the power connection on-off device when touching the power connection terminal under the action of external force;
the power on/off device is further configured to activate upon receiving the electrical signal.
2. The air conditioner according to claim 1, wherein the sensor is a color sensor, and the characteristic parameter is a color of an object touching or to be touched to the electric terminal;
the controller is configured to determine that the object is the purification module when the color detected by the color sensor is consistent with a set color, and the object is the non-purification module otherwise.
3. The air conditioner according to claim 2, wherein the set color is a non-flesh color.
4. The air conditioner of claim 2, wherein the color sensor is embedded in a frame body of the purification frame.
5. The air conditioner of claim 1, wherein the shape of the elastic sheet comprises a V-shape, a Z-shape or an S-shape.
6. An air conditioner according to claim 1, wherein the ventilation grille comprises one or more of the purification frames, at least one of which is provided with the electrical connection on-off device.
7. The air conditioner according to claim 1 or 6, wherein the ventilation grille includes an air inlet grille or an air outlet grille.
CN202010003117.0A 2020-01-02 2020-01-02 Air conditioner Active CN111156611B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010003117.0A CN111156611B (en) 2020-01-02 2020-01-02 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010003117.0A CN111156611B (en) 2020-01-02 2020-01-02 Air conditioner

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CN111156611B true CN111156611B (en) 2021-10-29

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