CN215260174U - Air conditioner indoor unit with sterilization function - Google Patents

Abstract

The utility model relates to an air conditioning technology field specifically provides an air conditioning indoor unit with degerming function. The utility model discloses aim at solving present ultraviolet sterilizing equipment's the scope of action limited, the assembly is complicated and the high scheduling problem of safety requirement. Mesh for this reason, the utility model discloses a casing of machine in air conditioning has the air intake and sets up in the first air outlet of the preceding curb plate of casing, be provided with the base in the casing, at least partly be located the wind channel that is formed between air intake and the first air outlet of base, ion generating device includes conversion part and the transmitting part of electricity connection, the conversion part sets to and can handles the power of input and offer the transmitting part after, the transmitting part sets up in the base, thereby the transmitting part sets to can the ionization produce positive ion and/or anion in the wind channel of flowing through when the circular telegram. The utility model discloses a positive ion and/or anion that the ion generator who sets up on the base in the casing produced can obtain better degerming effect.

Description

Air conditioner indoor unit with sterilization function

Technical Field

The utility model relates to an air conditioning technology field specifically provides an air conditioning indoor unit with degerming function.

Background

With the higher living standard of people, the air conditioner is more and more widely applied. The indoor unit of the air conditioner is used for exchanging heat with air in an indoor space, and the air in the indoor space enters the shell of the indoor unit through the air inlet of the indoor unit, exchanges heat with the evaporator and then enters the indoor space through the air outlet of the indoor unit. However, after the air conditioner is used for a long time, a large amount of bacteria are accumulated in the air conditioner, so that when air in an indoor space flows through the inside of a shell of the indoor unit, the bacteria are carried to the indoor space, the air quality of the indoor space is further reduced, and the health of people is seriously harmed. At present, some air conditioners on the market are provided with ultraviolet sterilization devices, and ultraviolet rays emitted by the ultraviolet sterilization devices can eliminate air and bacteria on the surface of an object in an irradiation range.

However, the ultraviolet sterilizer can sterilize only air flowing through the air conditioner, and cannot perform a sterilization function on an area which cannot be irradiated, and thus has a limited range of operation. In addition, the assembly position of the whole ultraviolet sterilization device is complex, and a good sterilization effect can be achieved only by ensuring the irradiation range as large as possible during design. In addition, the ultraviolet sterilization device has high safety requirements, ultraviolet rays emitted by the ultraviolet sterilization device cannot directly irradiate human eyes and skin, and if the ultraviolet sterilization device irradiates some parts of the air conditioner, such as plastic parts and the like, the aging speed of the ultraviolet sterilization device is accelerated.

Accordingly, there is a need in the art for a new solution to the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of limited action range, complex assembly, high safety requirement and the like of the ultraviolet sterilization device in the prior art, the utility model provides an air-conditioning indoor unit with a sterilization function, which comprises a shell, wherein the shell is provided with an air inlet and a first air outlet, the first air outlet is arranged on the front side plate of the shell, an air duct is formed between the air inlet and the first air outlet, a base is arranged in the shell, at least one part of the base is positioned in the air duct, the air-conditioning indoor unit further comprises an ion generation device, the ion generation device comprises a conversion part and an emission part, the conversion part is electrically connected with the emission part, the conversion part is arranged to process an input power supply and then provide the processed input power supply for the emission part, and the emission part is arranged on the base, the emitting portion is configured to ionize air flowing through the air duct when energized to generate positive and/or negative ions.

In the preferable technical scheme of the air-conditioning indoor unit, the transmitting part comprises a base and a plurality of transmitting heads, the base is arranged on the base, and the plurality of transmitting heads are arranged on the base.

In the preferable technical solution of the above air conditioning indoor unit, the base is disposed along a length direction of the casing, and the plurality of emission heads are distributed along the length direction of the base.

In the preferred technical scheme of above-mentioned machine in air conditioning, machine in air conditioning still including being located skeleton in the casing, the base be for forming in the inside strip shaped plate of casing, the casing the skeleton and the strip shaped plate encloses jointly and establishes the formation the wind channel, the base set up in the strip shaped plate deviates from the lateral part in wind channel, be provided with a plurality of through-holes on the strip shaped plate, the transmitting head passes behind the through-hole expose in the wind channel.

In the preferable technical scheme of the air conditioner indoor unit, the side part of the strip-shaped plate, which deviates from the air duct, is provided with a plurality of clamping jaws, a plurality of clamping jaws and the side part of the strip-shaped plate, which deviates from the air duct, form an installation position, and the base is clamped in the installation position.

In the preferable technical scheme of the air-conditioning indoor unit, a wiring groove is formed in the side of the base, which is far away from the emitting head.

In the preferable technical scheme of the air-conditioning indoor unit, the strip-shaped plate is provided with an installation structure, and the strip-shaped plate is arranged on the framework through the installation structure.

In the preferable technical scheme of the indoor unit of the air conditioner, a flow guide member is movably arranged in the casing, an air outlet gap is defined between the flow guide member and the inner wall of the casing when the flow guide member is at a first preset position, the air flow can gradually converge towards the air flow center direction, and the first air outlet can be blocked when the flow guide member is at a second preset position.

In the preferable technical scheme of the air conditioner indoor unit, the flow guide piece is a columnar structure extending along the length direction of the shell, and when the flow guide piece is located at a first preset position, air outlet gaps are defined by the flow guide piece and the inner walls of the shell, close to the upper side and the lower side of the first air outlet.

In the preferable technical scheme of the air-conditioning indoor unit, the casing is provided with a second air outlet, the second air outlet is arranged at the bottom of the casing, a guide plate is arranged at the second air outlet, and the base is arranged at a position close to the second air outlet.

The technical scheme of the utility model the indoor set of air conditioner includes that the casing has air intake and first air outlet in the casing, and this first air outlet sets up in the preceding curb plate of casing, is formed with the wind channel between air intake and the first air outlet, and the air of interior space enters into in the casing through the air intake, is returned to the interior space via wind channel, first air outlet after being handled again to reach the purpose of adjusting the air quality of interior space. A base is arranged in the shell, and at least one part of the base is positioned in the air duct. The indoor unit of an air conditioner further includes an ion generating device including a converting part connected to the power supply and an emitting part, and the converting part is configured to process the input power and then supply the processed power to the emitting part, thereby ensuring stable operation of the ion generating device. The conversion part transmits the processed power supply to the emission part, the emission part can ionize air flowing through the air channel to generate a large amount of positive ions and/or negative ions, when the ions are adsorbed on the surfaces of bacteria, mould or viruses, the ions can become hydroxyl groups with extremely strong oxidizing capability, hydrogen is instantly extracted from protein on the surfaces, the protein is decomposed, the hydroxyl groups are combined with hydrogen ions to form water, and the water returns to the air, so that bacteria, viruses and the like in the space are quickly killed and removed, the structure is simple, and the action range is wide. Moreover, the negative ions can also play a health care role and are beneficial to human health. Through the arrangement mode, the air flowing through the air channel can be ionized by the ion generating device to generate a large amount of positive ions and/or negative ions, and the ions are diffused to all parts of the space where the air-conditioning indoor unit is located along with the air flow, so that bacteria, viruses and the like in the space where the air-conditioning indoor unit is located are effectively removed, and a good sterilizing effect is obtained.

The utility model discloses an among the preferred technical scheme, the emission part includes base and a plurality of emission head, and the base setting is on the base, and a plurality of emission heads set up on the base, has just so also set up the emission part in the wind channel, and when the emission part circular telegram, thereby a plurality of emission heads just can the ionization produce a large amount of positive ions and/or negative ions through the air in wind channel, obtain better degerming effect.

Further, the base sets up along the length direction of casing, and the length direction of a plurality of emission heads along the base distributes, so, also makes the length direction distribution of a plurality of emission heads along the casing, just so can cover the wind channel and follow the length direction's of casing region, and each emission head just also can be more fully with the air contact in the wind channel of flowing through, and then produces more positive ions and/or negative ions, obtains better degerming effect.

Further, the air-conditioning indoor unit further comprises a framework located in the shell, the base is a strip-shaped plate formed inside the shell, and the shell, the framework and the strip-shaped plate can be jointly enclosed to form the air duct. The base sets up the lateral part that deviates from the wind channel at the strip shaped plate, is provided with a plurality of through-holes on this strip shaped plate, and the emission head passes in the through-hole after-exposure wind channel, the emission head just also can be fully with the air contact in wind channel of flowing through like this to produce more positive ions and/or negative ions, obtain better degerming effect.

Further, the lateral part that the strip shaped plate deviates from the wind channel is provided with a plurality of jack catchs, forms the installation position between the lateral part that these a plurality of jack catchs and strip shaped plate deviate from the wind channel, and the base card is located in this installation position, has just so set up the base at the lateral part that the strip shaped plate deviates from the wind channel.

Furthermore, a wiring groove is formed in the side portion, away from the emitting head, of the base, the emitting head is electrically connected with the converting portion through a wire, at least one portion of the wire is arranged in the wiring groove, and the wire is guided to be connected with the converting portion through the wiring groove, so that the emitting head is electrically connected with the converting portion.

Further, be provided with mounting structure on the bar shaped plate, the bar shaped plate passes through mounting structure and sets up on the skeleton, and then encloses with casing, skeleton jointly and establishes the formation wind channel.

Furthermore, a flow guide part is movably arranged in the shell, an air outlet gap is defined between the flow guide part and the inner wall of the shell when the flow guide part is located at a first preset position, the air flow can gradually converge towards the air flow center direction, and the first air outlet can be blocked when the flow guide part is located at a second preset position. Through the setting of water conservancy diversion spare, when needs follow first air outlet and go out wind, make the water conservancy diversion spare remove to first default position, air in the casing can be to the polymerization of air current center direction when entering into the indoor space through first air outlet, forms the convergent effect for wind-force is more powerful, and the air supply distance is farther. When not needing to go out wind from first air outlet, make the water conservancy diversion spare remove to the second preset position, just so can block up first air outlet just.

Further, the water conservancy diversion spare is the columnar structure that extends along the length direction of casing, and when the water conservancy diversion spare was in first default position, the air-out clearance was all injectd to the upside that the water conservancy diversion spare is close to first air outlet with the casing and the inner wall of downside, and when the water conservancy diversion spare was in first default position like this, the air in the casing just can flow out and to the polymerization of air current center direction via the air-out clearance that forms in the upside and the downside of water conservancy diversion spare simultaneously to form the stronger air current of wind-force.

Furthermore, the shell is also provided with a second air outlet which is arranged at the bottom of the shell, and a guide plate is arranged at the position of the second air outlet. That is, the air in the housing may also be returned to the indoor space through the second outlet and the direction adjusted by the baffle. The base sets up in the position that is close to the second air outlet, so, air in the casing also can flow through the position at base place when entering into the interior space via the second air outlet, the emission head that flows through promptly, thereby the emission head just can ionize positive ion and/or the anion that this part of air produced like this, these positive ions and/or anion enter into the interior space along with the air current together, get rid of in the air of interior space or article surface adnexed bacterium, virus etc. to can obtain better degerming effect.

Drawings

The indoor unit of an air conditioner with a sterilization function according to the present invention will be described with reference to the accompanying drawings, in which an ion generating device is provided in a wall-mounted air conditioner. In the drawings:

fig. 1 is a structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a cross-sectional view (one) of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 3 is a structural view of an emission part of an ion generating device according to an embodiment of the present invention;

fig. 4 is a sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 5 is an enlarged view of detail A of FIG. 4;

fig. 6 is a sectional view (three) of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 7 is an enlarged view of detail B of FIG. 6;

fig. 8 is a schematic cross-sectional view (a) of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 9 is a schematic sectional view of an air conditioning indoor unit according to an embodiment of the present invention (ii).

List of reference numerals:

1. a housing; 11. an air inlet; 12. a first air outlet; 13. a second air outlet; 2. a base; 21. an annular projection; 22. a mounting structure; 23. a claw; 3. a transmitting section; 31. a base; 311. a wiring groove; 32. a transmitting head; 4. a flow guide member; 5. a baffle; 6. a framework; 100. a first preset position; 200. a second preset position.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. Although the present embodiment is described with reference to a wall-mounted air conditioner, the present invention is also applicable to other types of air conditioners such as a cabinet air conditioner, a ceiling air conditioner, and the like, or other situations where an ion generating device is required.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In order to get rid of the air in the interior space and article surface adhesion's bacterium, virus etc, the utility model discloses a be provided with ion generating device on the air conditioning indoor set, this ion generating device can the ionized air produce a large amount of positive ions and/or negative ions, and these ions can effectively get rid of in the air in space and article surface adhesion's bacterium, virus etc. have better degerming effect.

The following describes possible arrangement of the ion generating device provided in the indoor unit of an air conditioner according to the present invention with reference to fig. 1 to 9. Wherein, fig. 1 is the structure diagram of the indoor unit of air conditioner of an embodiment, fig. 2 is the utility model relates to a sectional view (one) of the indoor unit of air conditioner of an embodiment, fig. 3 is the structure diagram of the emission part of the ion generating device of the utility model discloses an embodiment, fig. 4 is the sectional view (two) of the indoor unit of air conditioner of an embodiment, fig. 5 is the enlarged view of part A in fig. 4, fig. 6 is the sectional view (three) of the indoor unit of air conditioner of an embodiment, fig. 7 is the enlarged view of part B in fig. 6, fig. 8 is the sectional view (one) of the indoor unit of air conditioner of an embodiment, fig. 9 is the sectional view (two) of the indoor unit of air conditioner of an embodiment.

As shown in fig. 1, 8 and 9, the indoor unit of an air conditioner includes a casing 1, an air inlet 11 and a first air outlet 12 are provided on the casing 1, the first air outlet 12 is provided on a front side plate of the casing 1, an air duct is formed between the air inlet 11 and the first air outlet 12, air in an indoor space enters the casing 1 through the air inlet 11, and the air is processed and then returns to the indoor space through the air duct and the first air outlet 12, so as to achieve the purpose of adjusting the air quality of the indoor space.

As shown in fig. 1 to 3, a base 2 is disposed in the housing 1, and at least a portion of the base 2 is located in the air duct. The air conditioning indoor unit further includes an ion generating device including a transforming part (not shown) connected to a power source and provided to process the input power source and then supply it to the emitting part 3, thereby ensuring a stable operation of the ion generating device, and an emitting part 3. The conversion part is arranged in the shell 1 and connected with a power supply, the power supply is generally an alternating current power supply, the voltage is low (such as 220V or 12V), and the conversion part is used for processing the direct current power supply or the alternating current power supply: after being processed by an EMI processing circuit and a lightning stroke protection circuit, the low voltage is boosted to alternating current high voltage through a pulse oscillation circuit, an overvoltage current-limiting circuit, a high-low voltage isolation circuit and the like, then pure direct current negative high voltage and pure direct current positive high voltage are obtained after rectification and filtration through special grade electronic materials, and the direct current negative high voltage and the direct current positive high voltage are provided for an emission part 3, so that stable operation of the ion generating device is ensured. Obviously, a person skilled in the art can also flexibly select a specific arrangement mode of the conversion part according to a specific application scenario, as long as the low-voltage power supply can be converted into the high-voltage power supply.

It should be noted that, where the assembly allows, the converting portion may be disposed at any position in the housing 1, such as a position close to the first air outlet 12, and the embodiment is not limited.

The power transmission after the conversion part will be handled is for emission part 3, thereby emission part 3 can the ionization air in the wind channel of flowing through produce a large amount of positive ions and/or negative ions, when these ions adsorb on bacterium, mould or virus surface, can become the hydroxyl that the oxidability is extremely strong, draw hydrogen in the twinkling of an eye from the protein on surface, decompose protein, hydroxyl combines together with hydrogen ion, form water, return to in the air, thereby get rid of bacterium, virus etc. in the space and kill fast, moreover, the steam generator is simple in structure, and the range of action is extensive. Moreover, the negative ions can also play a health care role and are beneficial to human health. Through the arrangement mode, the air flowing through the air channel can be ionized by the ion generating device to generate a large amount of positive ions and/or negative ions, and the ions are diffused to all parts of the space where the air-conditioning indoor unit is located along with the air flow, so that bacteria, viruses and the like in the space where the air-conditioning indoor unit is located are effectively removed, and a good sterilizing effect is obtained.

As shown in fig. 2 and 3, the emitter part 3 includes a base 31 and a plurality of emitters 32, the emitters 32 are made of carbon fiber, which is a composite material resistant to electric corrosion, the emitters 32 made of carbon fiber have a plurality of fine carbon fiber rods, and are in a dispersed fluffy state, each carbon fiber rod is an emitter electrode, so that the emitters 32 have a plurality of emitter electrodes, thereby achieving an optimal ionization effect. The discharge ability of the emitter head 32 made of carbon fiber is almost unattenuated compared to a general electrode, so that a larger ion amount can be generated. And when the carbon fiber rod is used as an electrode, the particle size of generated ions is smaller, the mobility is high, the moving speed is higher, and the ions are easier to permeate and absorb, so that bacteria, viruses and the like can be better removed, and the health care effect is better. Obviously, only part of the emitting heads 32 may be made of carbon fiber, and part of the emitting heads 32 may be supported by stainless steel pins or carbon brushes, which may be flexibly selected by those skilled in the art according to the specific application scenario.

With continued reference to fig. 2 and 3, the base 31 is generally a strip structure, the base 31 is disposed on the base 2, and the plurality of emission heads 32 are disposed on the base 31, so that the emission part 3 is disposed in the air duct, and when the emission part 3 is powered on, the plurality of emission heads 32 can ionize the air flowing through the air duct to generate a large amount of positive ions and/or negative ions, thereby obtaining a good sterilization effect. Obviously, the transmitting part 3 may also be arranged in other manners, for example, the transmitting part 3 only includes a plurality of transmitting heads 32, the base 2 is provided with a plurality of clamping holes, each transmitting head 32 is arranged on the base 2 in a clamping manner, and the like, and those skilled in the art can flexibly select the transmitting head according to a specific application scenario.

It should be noted that, in this embodiment, the converting part may simultaneously provide the direct-current negative high voltage and the direct-current positive high voltage to the emitting part, and as described above, the plurality of emitting heads are partially positive emitting heads and partially negative emitting heads, and the positive emitting heads and the negative emitting heads may be alternately arranged. After the power is switched on, high corona is generated at each positive electrode emission head and each negative electrode emission head, air is ionized, the negative electrode emission heads emit a large amount of electrons (e-), and the electrons cannot exist in the air for a long time (the existing electrons have the service life of only ns grade), and can be immediately captured by oxygen molecules (O2) in the air, so that air negative oxygen ions, namely negative ions, are generated. The positive emitter ionizes H2O in air to produce H +, i.e., positive ions, and simultaneously produces a portion of OH ", i.e., hydroxyl radicals. Thus, the ion generating device of the utility model can simultaneously generate the positive ions and the negative ions with the quantity of ten million levels.

Obviously, the conversion part can only provide the direct-current negative high voltage or the direct-current positive high voltage for the emission part, so that the ion generating device of the utility model can generate tens of millions of negative ions or positive ions. Those skilled in the art can flexibly select the application according to specific application scenarios. For convenience of explanation, the ion generating apparatus of the present invention will be described below by taking an example in which the converting part simultaneously supplies the dc negative high voltage and the dc positive high voltage to the emitting part.

As shown in fig. 2 and 3, the base 2 is disposed along the length direction of the housing 1, and the plurality of emission heads 32 are distributed along the length direction of the base 2, so that the plurality of emission heads 32 are distributed along the length direction of the housing 1, and thus the area of the air duct along the length direction of the housing 1 can be covered, and each emission head 32 can be contacted with the air flowing through the air duct more sufficiently, so as to generate more positive ions and/or negative ions, and obtain a better sterilization effect. Obviously, the base 2 may also be disposed along a direction forming a certain included angle with the length direction of the housing 1, or disposed along the width direction of the housing 1, and the like, and those skilled in the art may flexibly select the base according to a specific application scenario.

As shown in fig. 2 to 7 and according to the orientation shown in fig. 4, the indoor unit of an air conditioner further includes a frame 6 located inside the casing 1, the base 2 is a strip-shaped plate formed inside the casing 1, the strip-shaped plate has a certain radian, an upper side of the strip-shaped plate is abutted against the frame 6, and a lower side of the strip-shaped plate is integrally formed with the bottom of the casing 1. The two ends and the middle part of the strip-shaped plate along the length direction are respectively provided with a mounting structure 22, the mounting structure 22 is provided with a mounting hole (not shown), the framework 6 is provided with a connecting hole (not shown) at a corresponding position, and the fastener passes through the mounting hole and then is connected with the connecting hole, so that the strip-shaped plate is arranged on the framework 6. Under the condition that the strip-shaped plate is installed, the shell 1, the framework 6 and the strip-shaped plate can be arranged to jointly enclose to form the air duct.

Obviously, the strip-shaped plate can also be arranged on the framework 6 in a plugging, clamping, bonding and other ways. Of course, the strip-shaped plate can also be fixedly arranged on the inner side of the bottom of the housing 1. The skilled person in the art can flexibly select the specific arrangement mode and the arrangement position of the strip-shaped plate according to the specific application scenario, as long as it can form the air duct together with the enclosure of the housing 1 and the framework 6.

Obviously, the base 2 can be configured in other forms, such as a strip column with a cavity, etc., and those skilled in the art can flexibly select the specific configuration of the base 2 according to the specific application scenario so as to adapt to more specific application situations.

As shown in fig. 4 to 7, the base 31 is disposed on a side of the strip away from the air duct, the strip is correspondingly provided with a plurality of through holes (not shown), and the side of the strip facing the air duct is provided with an annular protrusion 21 at a position corresponding to the through holes. When being installed, each transmitting head 32 is exposed in the air duct after passing through the corresponding through hole. After the installation, the outer wall of the emitter head 32 is attached to the inner wall of the annular protrusion 21, so that the emitter head 32 can be better arranged on the strip-shaped plate. Thus, the emitting head 32 can be sufficiently contacted with the air flowing through the air duct, so that more positive ions and/or negative ions are generated, and a better sterilization effect is obtained. Obviously, the strip may not be provided with the above-mentioned annular projection 21. Obviously, the base 31 can also be arranged on the side of the strip facing the duct, in which case it is not necessary to provide through holes in the strip for the emission heads 32 to pass through.

Continuing to refer to fig. 2 to 7 and according to the orientation shown in fig. 2, the mounting structure 22 located in the middle of the strip-shaped plate separates the strip-shaped plate into two parts, i.e. left and right parts, the emitting part 3 of the present invention includes two bases 31, the two bases 31 are respectively disposed on two sides of the mounting structure 22 located in the middle of the strip-shaped plate, and each base 31 is provided with three emitting heads 32. Use the left side of strip shaped plate as the example, the lateral part that the strip shaped plate deviates from the wind channel is provided with four jack catchs 23, forms a roughly rectangular installation position between the lateral part that these four jack catchs 23 and strip shaped plate deviate from the wind channel, and the base 31 card is established in this installation position to also set up base 31 at the lateral part that the strip shaped plate deviates from the wind channel.

As shown in FIGS. 6 and 7, a wiring groove 311 is provided on the side of the base 31 facing away from the emitter tip 32, a plurality of emitter tips 32 are connected in series, the emitter tip 32 located at the outermost end is electrically connected to the conversion portion through a wire, at least a portion of the wire is disposed in the wiring groove 311, and the wire is guided to be connected to the conversion portion through the wiring groove 311, thereby achieving electrical connection of the emitter tip 32 to the conversion portion. Obviously, the side of the base 31 facing away from the emitter head 32 may not be provided with the wiring groove 311.

As shown in fig. 1, 4, 6, 8 and 9, the air guide member 4 is movably disposed in the casing 1, the casing 1 further has a second air outlet 13, the second air outlet 13 is located at the bottom of the casing 1, and air in the indoor space enters the casing 1 through the air inlet 11, so that the air can enter the indoor space through the first air outlet 12 and/or the second air outlet 13 after being processed. The first air outlet 12 is provided with the water conservancy diversion spare 4, and second air outlet 13 is provided with guide plate 5, and water conservancy diversion spare 4 can close or open first air outlet 12, and second air outlet 13 can be closed or opened to guide plate 5, and the air in the casing 1 reentries into the indoor space after the water conservancy diversion spare 4 and the 5 water conservancy diversion of guide plate adjust the direction, and then reaches the purpose of the air quality of adjustment indoor space.

The air guide piece 4 is arranged to be capable of limiting an air outlet gap with the inner wall of the shell 1 when the air guide piece 4 is located at the first preset position 100, enabling the air flow to gradually converge towards the center direction of the air flow, and being capable of blocking the first air outlet 12 when the air guide piece 4 is located at the second preset position 200. Through the setting of water conservancy diversion spare 4, when needs are ventilated, make water conservancy diversion spare 4 remove to first preset position 100, when the air in casing 1 enters into the indoor space through first air outlet 12, can be to the polymerization of air current central direction, form the convergent effect for wind-force is more powerful, and the air supply distance is farther. When the air does not need to flow out from the first air outlet 12, the air guide piece 4 is moved to the second preset position 200, so that the first air outlet 12 can be blocked.

It should be noted that, in the operation process of the air conditioning indoor unit, the first air outlet 12 and the second air outlet 13 can be selectively opened according to specific requirements, for example, the diversion member 4 is located at the first preset position 100, and the diversion plate 5 is opened at the same time, so that the air can be simultaneously blown upward by the first air outlet 12 and downward by the second air outlet 13. For another example, the diversion plate 5 is closed, the diversion member 4 is located at the first preset position 100, and only the first air outlet 12 gathers air to be blown upwards. For another example, the air guide member 4 is located at the second preset position 200, the air guide plate 5 is opened, and only the second air outlet 13 supplies air downwards. The specific air supply mode can be flexibly selected according to the specific operation mode of the air conditioner indoor unit or the specific requirements of a user and the like.

As shown in fig. 1, 4, 6, 8 and 9, the first air outlet 12 is substantially in the shape of a strip structure distributed along the length direction of the housing 1, the air guide member 4 is a columnar structure extending along the length direction of the housing 1, and a structure capable of matching with the air guide member 4 and having an arc shape is formed on the inner wall of the housing 1 at a position close to the first air outlet 12, so that when the air guide member 4 is located at the second preset position 200, the upper portion and the lower portion of the air guide member 4 are respectively matched with the arc structure, thereby being capable of blocking the first air outlet 12.

When the air guide member 4 is located at the first preset position 100, the air guide member 4 and the inner walls of the upper side and the lower side of the casing 1 close to the first air outlet 12 both define an air outlet gap, the flow cross section of the air outlet gap is much smaller than that of the original air duct formed between the air inlet 11 and the first air outlet 12, and the air flow velocity of the air flowing through the air outlet gap is higher, so that the air in the casing 1 can enter the indoor space at a higher velocity. The inner wall of the shell 1 is arranged to be in a tapered structure at a position close to the first air outlet 12, and high-speed airflow is gradually converged towards the center direction of the airflow in the outward flowing process under the guidance of the inner wall of the tapered shell 1 to form a convergence effect to become converged air supply airflow, so that the wind power is very strong, the air supply distance is farther, and the air supply range is larger.

Obviously, the air guiding element 4 may also be provided in other forms, such as a plate-shaped structure, as long as the air guiding element 4 can define an air outlet gap with the inner wall of the housing 1 when in the first preset position 100, gradually converge the air flow toward the air flow center direction, and can block the first air outlet 12 when in the second preset position 200, and a person skilled in the art can flexibly select the air guiding element according to a specific application scenario.

The utility model discloses a base 2 sets up in the position that is close to second air outlet 13, this is also said, ion generating device sets up in the position that is close to second air outlet 13, so, air in the casing 1 is when entering into the interior space via second air outlet 13, also can flow through the position at base 2 place, the transmission head 32 flows through promptly, transmission head 32 just can ionize this part of air and then positive ion and/or the anion that produces like this, these positive ions and/or anion enter into the interior space along with the air current together, get rid of in the air of interior space or article surface adhesion's bacterium, viruses etc., obtain better degerming effect.

In conclusion, in the preferred technical scheme of the utility model, through set up ion generating device on the base 2 that is located the wind channel in the air conditioning indoor set, the air that flows through in the wind channel through the 3 ionization of emission part of ion generating device produces a large amount of positive ions and/or negative ions, and then along with the air current diffusion to the space of air conditioning indoor set place everywhere, get rid of bacterium, virus etc. in the space of air conditioning indoor set place effectively, obtain better degerming effect. Through setting up base 2 along the length direction of casing 1, a plurality of emission head 32 distribute along the length direction of base 2 to can make a plurality of emission heads 32 cover the wind channel along the length direction's of casing 1 region, each emission head 32 also can be more fully with the air contact in the wind channel of flowing through, and then produce more positive ions and/or negative ions, obtain better degerming effect. Expose in the wind channel after passing a plurality of through-holes that set up on the strip shaped plate through setting up base 31 at the lateral part that the strip shaped plate deviates from the wind channel, emission head 32 to make emission head 32 fully contact with the air in wind channel of flowing through, thereby produce more positive ions and/or negative ions, obtain better degerming effect.

Of course, the above alternative embodiments, and the alternative embodiments and the preferred embodiments can also be used in a cross-matching manner, so that a new embodiment is combined to be suitable for a more specific application scenario.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. An air-conditioning indoor unit with a sterilization function is characterized by comprising a shell, wherein the shell is provided with an air inlet and a first air outlet, the first air outlet is arranged on a front side plate of the shell, an air duct is formed between the air inlet and the first air outlet,

the air conditioner indoor unit comprises a shell, and is characterized in that a base is arranged in the shell, at least one part of the base is positioned in an air duct, the air conditioner indoor unit further comprises an ion generating device, the ion generating device comprises a conversion part and an emission part, the conversion part is electrically connected with the emission part, the conversion part is arranged to be capable of processing an input power supply and then supplying the processed power supply to the emission part, the emission part is arranged on the base, and the emission part is arranged to be capable of ionizing air flowing through the air duct when electrified so as to generate positive ions and/or negative ions.

2. An indoor unit of an air conditioner according to claim 1, wherein the emitting part includes a base and a plurality of emitting heads, the base is provided to the base, and the plurality of emitting heads are provided to the base.

3. An indoor unit of an air conditioner according to claim 2, wherein the base is provided along a longitudinal direction of the casing, and the plurality of the emitting heads are distributed along the longitudinal direction of the base.

4. The indoor unit of claim 2, further comprising a frame disposed inside the casing, wherein the base is a strip-shaped plate formed inside the casing, the frame and the strip-shaped plate together enclose the air duct,

the base set up in the bar shaped plate deviates from the lateral part in wind channel, be provided with a plurality of through-holes on the bar shaped plate, the transmission head passes behind the through-hole expose in the wind channel.

5. An indoor unit of an air conditioner as claimed in claim 4, wherein a plurality of claws are arranged on the side of the strip away from the air duct, an installation position is formed between the claws and the side of the strip away from the air duct, and the base is clamped in the installation position.

6. An indoor unit of an air conditioner according to claim 2, wherein a wiring groove is provided on a side of the base facing away from the emitting head.

7. An indoor unit of an air conditioner according to claim 4, wherein the strip is provided with a mounting structure, and the strip is provided to the frame via the mounting structure.

8. An indoor unit of an air conditioner according to claim 1, wherein a flow guide member is movably disposed in the casing, and the flow guide member is disposed to define an air outlet gap between the flow guide member and an inner wall of the casing when the flow guide member is in the first preset position, and to gradually converge an air flow toward an air flow center, and to block the first air outlet when the flow guide member is in the second preset position.

9. An indoor unit of an air conditioner according to claim 8, wherein the air guide is a columnar structure extending in a length direction of the casing, and wherein

When the flow guide piece is located at a first preset position, an air outlet gap is defined by the flow guide piece and the inner wall of the upper side and the lower side, close to the first air outlet, of the shell.

10. An indoor unit of an air conditioner according to claim 1, wherein the casing has a second outlet, the second outlet is provided at a bottom of the casing, a baffle plate is provided at the second outlet, and the base is provided at a position close to the second outlet.

Images