CN213931177U

CN213931177U - Double-air-inlet air conditioner

Info

Publication number: CN213931177U
Application number: CN202022385646.XU
Authority: CN
Inventors: 陈小平; 贾其领; 刘加顺
Original assignee: Foshan Internet Technology Co ltd
Current assignee: Guangzhou Linkage All Things Technology Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-10
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to an air conditioner field, concretely relates to two air conditioners, including shell and evaporimeter, the evaporimeter is installed in the shell, is equipped with the first wind channel and the second wind channel leading to the evaporimeter on the shell to and be equipped with the first wind channel air intake with first wind channel intercommunication, with the second wind channel air intake of second wind channel intercommunication, be equipped with the first deep bead that is used for coveing or exposes first wind channel air intake on the first wind channel air intake, be equipped with the second deep bead that is used for coveing or exposes second wind channel air intake on the second wind channel air intake, it still includes: the filter screen module is arranged on the air inlet of the first air duct; the germicidal lamp module is installed on the evaporator and located at the intersection of the first air duct and the second air duct, irradiates towards the evaporator and is used for irradiating air entering the evaporator from the first air duct air inlet and/or the second air duct air inlet. Implement the utility model discloses can just not influence its regulation and control indoor temperature's efficiency when realizing disinfecting.

Description

Double-air-inlet air conditioner

Technical Field

The utility model relates to an air conditioner field, especially a two air inlet air conditioners.

Background

The double-air-inlet air conditioner is a device capable of regulating indoor temperature, can generally send out cold air and warm air, and has the working principle that the indoor air is sucked from an air inlet and is discharged from an air blowing port after being subjected to heat exchange of an evaporator, so that the purposes of refrigerating and heating are achieved. However, when the double intake air conditioner sucks in indoor air, bacteria or viruses may be sucked in and blown out to various places in the room, which may affect the health of the user. In order to prevent bacteria or viruses from blowing to all parts in the room, filter screen modules are respectively arranged on two air inlets of the double-air-inlet air conditioner to sterilize the bacteria or the viruses. However, two filter screen modules arranged on two air inlets of the double-air-inlet air conditioner can greatly reduce the air inlet speed of the double-air-inlet air conditioner due to the fact that the filter screen modules have large air flow resistance, and the efficiency of regulating and controlling the indoor temperature of the double-air-inlet air conditioner can be seriously influenced, so that the user experience is seriously influenced.

Therefore, a double-air-inlet air conditioner needs to be arranged, so that a better effect of killing bacteria or viruses can be achieved, and the efficiency of regulating and controlling the indoor temperature is not influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a two air inlet air conditioners, it can reach better killing bacterium or virus effect and does not influence its regulation and control indoor temperature's efficiency, can improve user's use and experience.

The utility model adopts the technical proposal that: the utility model provides a double-air-inlet air conditioner, includes shell and evaporimeter, the evaporimeter is installed in the shell, be equipped with on the shell and lead to the first wind channel and the second wind channel of evaporimeter to and be equipped with the first wind channel air intake of first wind channel intercommunication, with the second wind channel air intake of second wind channel intercommunication, be equipped with on the first wind channel air intake and be used for coveing or uncovering the first deep bead of first wind channel air intake, be equipped with on the second wind channel air intake and be used for coveing or uncovering the second deep bead of second wind channel air intake, it still includes: the filter screen module is installed in the first air channel and is used for filtering air entering the first air channel; the germicidal lamp module is installed on the evaporator and located at the intersection of the first air duct and the second air duct, and is used for sterilizing the evaporator and air entering the first air duct and/or the second air duct.

Further, the air conditioner also comprises a PM2.5 sensor which is arranged on the shell, wherein the PM2.5 sensor is used for detecting the PM2.5 concentration in indoor air.

Further, the filter screen module includes the granule filter screen that sets gradually, goes up electric purification net and removes the formaldehyde net, wherein, the granule filter screen is close to first wind channel air intake, it is close to remove the formaldehyde net the evaporimeter.

Further, the germicidal lamp module includes: the first germicidal lamp comprises a housing and a first germicidal lamp, wherein the housing comprises a shell which is formed by enclosing, an air inlet and an air outlet which are communicated with the housing, and two first ventilation holes which are oppositely arranged are formed in the housing which is connected between the air inlet and the air outlet; the first germicidal lamp is installed at the air inlet and irradiates towards the evaporator; wherein air flow is accessible from two opposing first vents to meet within the housing.

Further, still include the installing support, installing support one end with the housing is connected, the other end towards the air outlet extends to be connected in the evaporimeter surface.

Furthermore, the other end of the mounting bracket is recessed away from the end of the mounting bracket to form two mounting support legs, and the two mounting support legs are clamped on the surface of the evaporator.

Furthermore, the longitudinal section of each of the two first ventilation holes comprises a first end portion close to the air inlet, and the first end portions incline from the air inlet to the air outlet and towards the inside of the shell to form light blocking surfaces.

Furthermore, the two first ventilation holes further comprise second end portions close to the air outlet on the longitudinal section of the two first ventilation holes, and the second end portions incline from the air outlet to the air inlet and towards the outside of the shell to form air guide surfaces parallel to the light blocking surfaces.

Further, still include protective housing and second bactericidal lamp, the protective housing install in the air intake in order to incite somebody to action the casing divides into first wind chamber and second wind chamber, just the protective housing with installing support one end is connected, first bactericidal lamp with the second bactericidal lamp symmetry install in the protective housing both ends, first bactericidal lamp orientation first wind chamber shines, the second bactericidal lamp orientation second wind chamber shines, two first ventilation hole with first wind chamber intercommunication, connect in between the air intake with between the air outlet still be equipped with on the casing with second wind chamber intercommunication and relative two second ventilation holes that set up.

Further, the shell inclines towards the outer side of the shell towards the periphery with the center of the air inlet.

The beneficial effects of the utility model reside in that, through set up the filter screen module on first wind channel, make the air that gets into from first wind channel obtain filtering, and further, set up the bactericidal lamp module on the evaporimeter, and this bactericidal lamp module is located the intersection in first wind channel and second wind channel, consequently, the air that gets into from first wind channel and/or second wind channel can obtain the preliminary irradiation of bactericidal lamp module, and the bactericidal lamp module can carry out the secondary irradiation to the bacterium on the evaporimeter again, so, the utility model discloses can reach better bactericidal effect. And because the first air duct filters the air through the filter screen module, and the second air duct can sterilize the air through the germicidal lamp module, the air intake of the double-inlet air conditioner can be ensured, and the efficiency of regulating and controlling the indoor temperature of the double-inlet air conditioner can also be ensured. Therefore, the utility model discloses a two air inlet air conditioners can reach better bactericidal effect, and do not influence its regulation and control indoor temperature's efficiency, can improve user's use and experience.

Drawings

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings and examples, wherein:

FIG. 1 is a schematic view of the overall structure of the dual-intake air conditioner of the present invention;

fig. 2 is a schematic view of the overall structure of the dual-intake air conditioner of the present invention at another viewing angle;

FIG. 3 is a schematic view of the overall structure of the evaporator and the germicidal lamp module of the dual inlet air conditioner of the present invention;

fig. 4 is a schematic structural diagram of the filter screen module of the present invention;

FIG. 5 is a schematic diagram of the structure of the germicidal lamp module of the present invention;

fig. 6 is a schematic structural diagram of another embodiment of the germicidal lamp module of the present invention;

FIG. 7 is a schematic structural view of an embodiment of a cross-section of the first vent of FIG. 6;

FIG. 8 is a schematic structural view of another embodiment of a cross-section of the first vent of FIG. 6;

fig. 9 is a schematic diagram of the dual-inlet air conditioner during operation.

In the figure: 1. a housing; 2. an evaporator; 3. a first air duct; 31. a first air duct air inlet; 32. a first windshield; 4. a second air duct; 41. a second air duct air inlet; 42. a second wind deflector; 5. a germicidal lamp module; 51. a cover body; 511. a housing; 5111. a first vent hole; 51111. a first end portion; 51112. a second end portion; 5112. a second vent hole; 512. an air inlet; 513. an air outlet; 514. a first air chamber; 515. a second air chamber; 516. a notch; 52. a first germicidal lamp; 53. mounting a bracket; 531. mounting support legs; 54. a protective shell; 55. a second germicidal lamp; 56. a first cover plate; 561. a through hole; 57. a second cover plate; 6. a filter screen module; 61. a particle filter screen; 62. electrifying the purification net; 63. removing the formaldehyde net; 7. PM2.5 sensor.

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. The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model provides a double air inlet air conditioner, including shell 1 and evaporimeter 2, evaporimeter 2 sets up in shell 1, be equipped with first wind channel 3 and second wind channel 4 leading to evaporimeter 2 on the shell 1, and be equipped with the first wind channel air intake 31 with first wind channel 3 intercommunication, second wind channel air intake 41 with second wind channel 4 intercommunication, be equipped with the first deep bead 32 that is used for coveing or uncovering first wind channel air intake 31 on the first wind channel air intake 31, be equipped with the second deep bead 42 that is used for coveing or uncovering second wind channel air intake 41 on the second wind channel air intake 41, it still includes: the filter screen module 6 is installed in the first air duct 3, and the filter screen module 6 is used for filtering air entering the first air duct 3; the germicidal lamp module 5 is installed on the evaporator 2 and located at the intersection of the first air duct 3 and the second air duct 4, and the germicidal lamp module 5 is used for sterilizing the evaporator 2 and air entering the first air duct 3 and/or the second air duct 4. Referring to fig. 9, the arrows indicate the flowing direction of air entering the dual-intake air conditioner from the first air duct 3 and the second air duct 4, passing through the germicidal lamp module 5 and the filter screen module 6, entering the evaporator 2, and finally blowing out from the air blowing port.

Through set up filter screen module 6 on first wind channel 3, make the air that gets into from first wind channel 3 obtain filtering, furtherly, set up sterilamp module 5 on evaporimeter 2, and this sterilamp module 5 is located the intersection of first wind channel 3 and second wind channel 4, consequently, can obtain preliminary shining of sterilamp module 5 from the air that first wind channel 3 and/or second wind channel 4 got into, and sterilamp module 5 can carry out the second time to the bacterium on evaporimeter 2 again and shine, so, the utility model discloses can reach better bactericidal effect.

And because the first air duct 3 filters the air through the filter screen module 6, and the second air duct 4 sterilizes the air through the germicidal lamp module 5, the air intake of the double-inlet air conditioner can be ensured, and the efficiency of the double-inlet air conditioner in regulating and controlling the indoor temperature can be ensured. Therefore, the utility model discloses a two air inlet air conditioners can reach better bactericidal effect, and do not influence its regulation and control indoor temperature's efficiency, can improve user's use and experience.

In one embodiment, referring to fig. 1 or fig. 2, a PM2.5 sensor 7 is further included, which is mounted on the housing 1, the PM2.5 sensor 7 being used to detect the PM2.5 concentration in the indoor air. In the embodiment, the PM2.5 sensor 7 is arranged on the casing 1 of the double-inlet air conditioner, so that the double-inlet air conditioner can detect the concentration of PM2.5 in the indoor air, and the opening angles of the first air baffle 32 and the second air baffle 42 are controlled according to the concentration of PM2.5 in the indoor air, so as to control the air inlet amount of the first air duct 3 and the second air duct 4. For example, under the condition that the concentration of PM2.5 is high, the intake of the first air duct 3 and the intake of the second air duct 4 are maximized, so that the filter screen module 6 disposed on the first air duct 3 can rapidly absorb PM. particles in the air, thereby achieving the purpose of rapidly reducing the concentration of PM 2.5.

Further, when the concentration of the PM2.5 is too high, the air flow entering from the first air duct 3 is reduced, so that the air intake of the second air duct 4 is controlled to the maximum, which can ensure the air intake of the double-intake air conditioner, thereby achieving the purpose of rapid cooling or heating. After the concentration of PM2.5 of the indoor air is reduced, the intake of the first air duct 3 and the intake of the second air duct 4 can be controlled to be reduced, so that the load of the motor is reduced, and the power supply is saved. The PM2.5 sensor 7 can make the use of the double-air-inlet air conditioner more intelligent, and can further ensure the health of the user.

In one embodiment, referring to fig. 4, the filter screen module 6 includes a particle filter screen 61, an electrical purification screen 62 and a formaldehyde removal screen 63, which are sequentially disposed, wherein the particle filter screen 61 is close to the first air duct inlet 31. In the present embodiment, the particulate matter in the air can be filtered by using the particulate filter screen 61 to prevent inhalation by the user; the bacteria or viruses passing through the purification net can be effectively killed through ionization by using the electrified purification net 62, and the breeding and the propagation of the bacteria or the viruses can be prevented; the formaldehyde removing net 63 can effectively remove indoor formaldehyde, has good formaldehyde removing effect on rooms which are just decorated or have residual formaldehyde, and can prevent the formaldehyde from harming the health of users. By arranging the filter screen module 6, the user can be protected in all directions.

In one embodiment, referring to fig. 5, the germicidal lamp module 5 comprises: the sterilizing lamp comprises a housing 511 formed by enclosing, an air inlet 512 and an air outlet 513 penetrating through the housing 511, and two first ventilation holes 5111 oppositely arranged on the housing 511 connected between the air inlet 512 and the air outlet 513; the first germicidal lamp 52 is installed at the air inlet 512 and irradiates towards the inside of the evaporator 2; wherein the air flows can enter from the two opposite first ventilation holes 5111 to meet within the housing 511.

In this embodiment, two first ventilation holes 5111 are disposed on the housing 511, so that the air flows entering from the two first ventilation holes 5111 meet in the housing 511 to offset part of kinetic energy, thereby reducing the flowing speed of the air flow, increasing the irradiation time of the first germicidal lamp 52 on the air flow in the housing 511, and making the air flow in the housing 511 flow out of the housing 511 after being sufficiently irradiated by the first germicidal lamp 52. Therefore, the germicidal lamp module 5 can effectively improve the germicidal effect on the air.

Further, since the light emitted from the first germicidal lamp 52 is ultraviolet light, the degradation of the plastic parts can be accelerated, and the service life of the dual inlet air conditioner may be shortened, therefore, the housing 511 also functions to block the ultraviolet light from irradiating out, so as to prolong the service life of the dual inlet air conditioner.

In one embodiment, referring to fig. 5, the germicidal lamp further includes a mounting bracket 53, one end of the mounting bracket 53 is connected to the housing, and the other end of the mounting bracket 53 extends towards the air outlet 513 and is connected to the surface of the evaporator 2. In the present embodiment, the mounting bracket 53 serves to facilitate the mounting of the germicidal lamp module 5 to the evaporator 2.

In one embodiment, with continued reference to fig. 5, the other end of the mounting bracket 53 is recessed away from the end thereof to form two mounting legs 531, and the two mounting legs 531 are adapted to be engaged with the surface of the evaporator 2. Evaporimeter 2 generally is the tubulose, through setting up this installation stabilizer blade 531, can directly establish the germicidal lamp module 5 card on evaporimeter 2 surface, has avoided the trouble of twisting the screw, and further, after this germicidal lamp module 5 damaged, also can be convenient change.

In one embodiment, referring to fig. 6 to 7, the two first ventilation holes 5111 include, in a longitudinal section thereof, a first end 51111 close to the air inlet 512, and the first end 51111 is inclined from the air inlet 512 to the air outlet 513 and toward the inside of the housing 511 to form a light blocking surface.

In this embodiment, referring to fig. 7, the first end 51111 inclined from the air inlet 512 to the air outlet 513 and toward the housing 511 is disposed on the first ventilation hole 5111 to form a light blocking surface, so that the direct light emitted from the germicidal lamp can be blocked, which is helpful for preventing light leakage, and furthermore, the first end 51111 also has a partial blocking effect on the light reflected in the housing 511, so that the direct light and the partial reflected light are blocked, thereby effectively preventing the ultraviolet light from leaking, avoiding the ultraviolet light from irradiating on the plastic parts around the ultraviolet light, and effectively prolonging the service life of the air conditioner.

In one embodiment, referring to fig. 8, the two first ventilation holes 5111 further include, in a longitudinal section thereof, a second end 51112 close to the air outlet 513, and the second end 51112 is inclined from the air outlet 513 to the air inlet 512 and toward the outside of the housing 511 to form a wind guiding surface parallel to the light blocking surface. In the specific embodiment, referring to fig. 2, by providing the second end 51112, the area of the first ventilation hole 5111 can be increased, which is beneficial to wind guiding, and the air volume entering the housing 511 can be increased. Therefore, by providing the second end 51112, the intake air amount can be increased to ensure the intake efficiency.

In one embodiment, referring to fig. 5, the air conditioner further includes a protective shell 54 and a second germicidal lamp 55, the protective shell 54 is mounted on the air inlet 512 to divide the housing 511 into a first air chamber 514 and a second air chamber 515, the protective shell 54 is connected with one end of the mounting bracket 53, the first germicidal lamp 52 and the second germicidal lamp 55 are symmetrically mounted at two ends of the protective shell 54, the first germicidal lamp 52 irradiates towards the first air chamber 514, the second germicidal lamp 55 irradiates towards the second air chamber 515, the two first ventilation holes 5111 are communicated with the first air chamber 514, and two second ventilation holes 5112 which are communicated with the second air chamber 515 and are oppositely arranged are further arranged on the housing 511 connected between the air inlet 512 and the air outlet 513.

In this embodiment, the second germicidal lamp 55 is added to increase the germicidal efficiency by one time, so that when the germicidal device is applied to an air conditioner or other equipment needing sterilization, bacteria, viruses and the like in the air can be killed quickly, and the user can be prevented from being infected effectively. Preferably, because the bactericidal lamp generally comprises circuit board and lamp pearl, through setting up the circuit board in protective housing 54, can make the circuit board avoid shining of lamp pearl to guarantee the safety of circuit board.

Alternatively, referring to fig. 5, in order to dissipate heat of the first germicidal lamp 52 and the second germicidal lamp 55 and prevent light leakage of the two germicidal lamps, a first cover plate 56 is provided at the air inlet of the housing 511, and through holes 561 are uniformly distributed on the first cover plate 56. Further, a second cover plate 57 is further provided, and the second cover plate 57 covers the first cover plate 56 to cover the part of the through hole 561, and a gap is provided between the part of the through hole 561 covered by the second cover plate 57 and the first cover plate, so that the heat dissipation effect is not affected while the light leakage is prevented. It is understood that the through holes 561 may also be filled with air to enhance the operation efficiency of the two germicidal lamps.

Optionally, the first germicidal lamp 52 and the second germicidal lamp 55 are UV-LED lamps.

In one embodiment, referring to fig. 3, 5 and 6, the housing 511 is inclined from the center of the wind inlet 512 to the outer side of the housing 511 to the periphery. In the present embodiment, in order to increase the windward area of the housing 511, more air enters the first air chamber 514 or the second air chamber 515 in a unit time, so as to ensure the sterilization efficiency of the sterilization apparatus, therefore, the housing 511 is configured as an inclined surface extending to incline towards the periphery away from the center of the cover 51, which can effectively increase the windward area and improve the sterilization efficiency of the sterilization apparatus.

Preferably, referring to fig. 5, both ends of the protective case 54 are respectively bent toward the air inlet 512 to form inclined surfaces, so that the first germicidal lamp 52 and the second germicidal lamp 55 can obliquely irradiate the first air chamber 514 and the second air chamber 515, respectively. In the embodiment, since the housing 511 is configured as an inclined surface, the inner walls of the first wind chamber 514 and the second wind chamber 515 are also inclined, so that the first germicidal lamp 52 and the second germicidal lamp 55 can irradiate better, and the two germicidal lamps are also inclined, thereby achieving better irradiation and sterilization effects.

Preferably, referring to fig. 5, a notch 516 is formed on the housing 511, and the notch 516 is disposed between the first air chamber 514 and the second air chamber 515 and located at the edge of the housing 511 at the air outlet 513. In some embodiments, after the sterilization device is installed on the steamer, the bottom of the casing 511 may be shielded, so that the air entering the first air chamber 514 and the second air chamber 515 can flow out conveniently, and the gap 516 is opened to accelerate the air entering the first air chamber 514 and the second air chamber 515 to flow out, thereby improving the efficiency of sterilizing the air. In this embodiment, two notches 516 are oppositely disposed on the bottom side of the housing 511 near the air outlet 513.

The utility model discloses a two air inlet air conditioners, through set up filter screen module 6 on first wind channel 3, the air that makes and get into from first wind channel 3 is filtered, furtherly, set up sterilamp module 5 on evaporimeter 2, and this sterilamp module 5 is located the intersection of first wind channel 3 and second wind channel 4, consequently, the air that gets into from first wind channel 3 and/or second wind channel 4 can obtain the preliminary irradiation of sterilamp module 5, and sterilamp module 5 can carry out the secondary to the bacterium on the evaporimeter 2 again and shine, so, the utility model discloses can reach better bactericidal effect. And because the first air duct 3 filters the air through the filter screen module 6, and the second air duct 4 sterilizes the air through the germicidal lamp module 5, the air intake of the double-inlet air conditioner can be ensured, and the efficiency of the double-inlet air conditioner in regulating and controlling the indoor temperature can be ensured. Therefore, the utility model discloses a two air inlet air conditioners can reach better bactericidal effect, and do not influence its regulation and control indoor temperature's efficiency, can improve user's use and experience.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a two air inlet air conditioners, includes shell and evaporimeter, the evaporimeter is installed in the shell, its characterized in that: the shell is provided with a first air duct and a second air duct leading to the evaporator, a first air duct air inlet communicated with the first air duct and a second air duct air inlet communicated with the second air duct, the first air duct air inlet is provided with a first air baffle plate used for covering or exposing the first air duct air inlet, the second air duct air inlet is provided with a second air baffle plate used for covering or exposing the second air duct air inlet, and the air conditioner further comprises:

the filter screen module is arranged in the first air duct and is used for filtering air entering the first air duct;

the germicidal lamp module is installed on the evaporator and located at the intersection of the first air duct and the second air duct, and is used for sterilizing the evaporator and air entering the first air duct and/or the second air duct.

2. A double inlet air conditioner according to claim 1 wherein: the air conditioner further comprises a PM2.5 sensor which is arranged on the shell, wherein the PM2.5 sensor is used for detecting the PM2.5 concentration in indoor air.

3. A double inlet air conditioner according to claim 2 wherein: the filter screen module comprises a particle filter screen, an electrified purification screen and a formaldehyde removal screen which are sequentially arranged, wherein the particle filter screen is close to the first air duct air inlet, and the formaldehyde removal screen is close to the evaporator.

4. A double intake air conditioner according to any one of claims 1-3 wherein: the germicidal lamp module includes:

the air conditioner comprises a housing, a fan blade and a fan blade, wherein the housing is formed by enclosing and penetrating through the housing;

the first germicidal lamp is installed at the air inlet and irradiates towards the evaporator;

wherein air flow is accessible from two opposing first vents to meet within the housing.

5. A double inlet air conditioner according to claim 4, characterized in that: still include the installing support, installing support one end with the housing is connected, and the other end orientation the air outlet extend connect in the evaporimeter surface.

6. A double inlet air conditioner according to claim 5, characterized in that: the other end of the mounting bracket is recessed away from the end part of the mounting bracket to form two mounting support legs, and the two mounting support legs are clamped on the surface of the evaporator.

7. A double inlet air conditioner according to claim 6, characterized in that: the longitudinal section of the first ventilation holes comprises first end parts close to the air inlets, and the first end parts are inclined towards the air outlets and towards the inside of the shell from the air inlets to form light blocking surfaces.

8. A double inlet air conditioner according to claim 7 characterized in that: the two first ventilation holes further comprise second end portions close to the air outlet in the longitudinal section of the first ventilation holes, and the second end portions are inclined outwards from the air outlet to the air inlet and towards the shell to form air guide surfaces parallel to the light blocking surfaces.

9. A double inlet air conditioner according to claim 8 wherein: still include protective housing and second bactericidal lamp, the protective housing install in the air intake is in order to incite somebody to action the casing divides into first wind chamber and second wind chamber, just the protective housing with installing support one end is connected, first bactericidal lamp with the second bactericidal lamp symmetry install in the protective housing both ends, first bactericidal lamp orientation first wind chamber shines, the second bactericidal lamp orientation second wind chamber shines, two first ventilation hole with first wind chamber intercommunication, connect in between the air intake with between the air outlet still be equipped with on the casing with second wind chamber intercommunication and relative two second ventilation holes that set up.

10. A double inlet air conditioner according to claim 9 wherein: the shell inclines towards the outer side of the shell towards the periphery with the center of the air inlet.