CN111214906A - Sterilizing and degerming automobile air conditioner - Google Patents
Sterilizing and degerming automobile air conditioner Download PDFInfo
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- CN111214906A CN111214906A CN202010116668.8A CN202010116668A CN111214906A CN 111214906 A CN111214906 A CN 111214906A CN 202010116668 A CN202010116668 A CN 202010116668A CN 111214906 A CN111214906 A CN 111214906A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Air-Conditioning For Vehicles (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a disinfection and sterilization automobile air conditioner which comprises an air conditioner shell, a fan and an ultraviolet lamp, wherein the air conditioner shell sequentially defines an air inlet, an air flow channel and an air outlet along the air flow direction, the fan is arranged in the air conditioner shell and used for driving air flow to flow in the air conditioner shell, the ultraviolet lamp is arranged on the air inlet side of the fan, and the ultraviolet lamp can disinfect and sterilize the air flow flowing to the fan. This disinfection degerming vehicle air conditioner's structure is comparatively simple, and ultraviolet lamp's installation is comparatively convenient with the dismantlement to this disinfection degerming vehicle air conditioner homoenergetic realizes the function of disinfecting under any operating condition.
Description
Technical Field
The invention relates to the technical field of air purification devices in automobiles, in particular to a disinfection and sterilization automobile air conditioner.
Background
When an infectious disease occurs in a time period or an automobile enters a region with more pathogenic bacteria, particularly when an epidemic disease carrier exists in an automobile compartment, passengers in the compartment easily inhale the pathogenic bacteria and viruses, and the risk of infection in riding is high. In order to ensure the cleanliness of air in a vehicle compartment, the conventional vehicle air conditioner generally has a sterilization function.
At present, most of ultraviolet lamps in the automobile air conditioner are generally arranged near an evaporator in the air conditioner, and the automobile air conditioner is very inconvenient to maintain and replace the ultraviolet lamps. In addition, the existing automobile air conditioner can only perform sterilization in certain operation modes, and cannot achieve the purpose of sterilization no matter what working state the automobile air conditioner is in.
Disclosure of Invention
The invention aims to provide a disinfection and sterilization automobile air conditioner which is simple in structure, convenient to install and detach an ultraviolet lamp and capable of achieving a sterilization function in any working state.
In order to achieve the technical effects, the technical scheme of the invention is as follows:
the invention discloses a disinfection and sterilization automobile air conditioner, which comprises: the air conditioner shell sequentially defines an air inlet, an air flow channel and an air outlet along the airflow flowing direction; the fan is arranged in the air conditioner shell and used for driving airflow to flow in the air conditioner shell; ultraviolet lamp, ultraviolet lamp establishes the air inlet side of fan, ultraviolet lamp can be to the flow direction the air current of fan disinfects the degerming.
In some embodiments, the ultraviolet lamp is positioned between the air inlet and the blower.
In some embodiments, the air inlet includes a fresh air inlet in communication with the outside environment and a return air inlet in communication with the in-vehicle space.
In some specific embodiments, a filter element for filtering the air flow is installed in the air conditioner casing.
In some alternative embodiments, the air inlet, the filter element, the ultraviolet lamp and the fan are arranged in sequence in the flowing direction of the air flow.
In some optional embodiments, the ultraviolet lamp and the air inlet end of the fan are arranged at an interval, the light coverage angle of the ultraviolet lamp projected into the fan is a, and a satisfies the relation: a is more than or equal to 90 degrees and less than or equal to 150 degrees.
In some embodiments, the fan includes a wind wheel and a reflector, the outer periphery of the reflector is connected to the inner periphery wall of the wind wheel, the reflector is formed as a convex panel protruding towards the direction close to the ultraviolet lamp, and the convex panel is used for reflecting the light emitted by the ultraviolet lamp to realize disinfection and sterilization of the airflow.
In some embodiments, the convex panel comprises: a projection disposed opposite the ultraviolet lamp; the arc portion, the arc portion encircles the protruding portion sets up, the outer peripheral edges of arc portion with the wind wheel links to each other.
In some embodiments, the ultraviolet lamp comprises: the lamp holder is connected to the fan or the air conditioner shell; the lamp body is arranged on the lamp holder, and the central axis of the lamp body coincides with the axis of the fan.
In some embodiments, the lamp socket includes: the lamp body is detachably connected to the base body; and one end of the support is connected with the base body, and the other end of the support is connected with the fan.
The disinfection and sterilization automobile air conditioner has the beneficial effects that: because this disinfection and sterilization vehicle air conditioner is provided with ultraviolet lamp at the air inlet end of fan, has realized the disinfection and sterilization function to the whole air currents of flow direction fan to ultraviolet lamp homoenergetic has guaranteed that disinfection and sterilization vehicle air conditioner is in the disinfection and sterilization to the air current when arbitrary operating condition, has promoted user's use satisfaction. In addition, the structure of the whole disinfection and sterilization automobile air conditioner is simplified, the production cost is reduced, and the ultraviolet lamp is convenient to mount and dismount.
The viruses and bacteria of respiratory diseases can survive and float in the automobile air conditioner, aerosol is formed, and the like, so that the automobile air conditioner and the compartment have the survival and propagation environment of the viruses and the bacteria. The ultraviolet rays can generate photochemical action on bacteria, viruses and the like to effectively destroy molecular structures of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) in cells of microbial organisms, so that DNA chain breakage, cross-linking and breaking of nucleic acid and protein are caused, growth cell death and regenerative cell death are caused, and the effects of disinfection and sterilization are achieved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a disinfection and sterilization automobile air conditioner according to an embodiment of the invention.
FIG. 2 is a schematic view of a part of the structure of a disinfection and sterilization automobile air conditioner according to an embodiment of the invention
FIG. 3 is a schematic view of the irradiation range of the UV lamp relative to the fan of the disinfection and sterilization air conditioner of the embodiment of the present invention.
FIG. 4 is another schematic structural diagram of the disinfection and sterilization automobile air conditioner according to the embodiment of the invention.
Reference numerals:
1. an air conditioning housing; 11. an air inlet; 111. a fresh air port; 112. an air return opening; 12. an air flow channel;
2. a fan; 21. a wind wheel; 22. a reflector; 221. a protrusion; 222. an arc-shaped portion;
3. an ultraviolet lamp; 31. a lamp socket; 311. a base body; 312. a support; 32. a lamp body;
4. and (4) a filter element.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific structure of the sterilization and disinfection automobile air conditioner according to the embodiment of the present invention will be described with reference to fig. 1 to 4.
As shown in fig. 1-4, the present invention discloses a disinfection and sterilization automobile air conditioner, which comprises an air conditioner housing 1, a fan 2 and an ultraviolet lamp 3, wherein the air conditioner housing 1 sequentially defines an air inlet 11, an air flow channel 12 and an air outlet along an air flow direction, the fan 2 is arranged in the air conditioner housing 1, the fan 2 is used for driving air flow to flow in the air conditioner housing 1, the ultraviolet lamp 3 is arranged on an air inlet side of the fan 2, and the ultraviolet lamp 3 can disinfect and sterilize the air flow flowing to the fan 2.
It can be understood that, in the course of actual work, after disinfection and sterilization vehicle air conditioner started, fan 2 rotated and to make the interior air current of external air current or automobile compartment get into airflow channel 12, and the air inlet end of fan 2 is equipped with ultraviolet lamp 3, thereby it all can receive ultraviolet lamp 3's the illumination when flowing to fan 2 to realize that the air current disinfects no matter be external air current or the inside air current in carriage. From this, no matter the disinfection and sterilization vehicle air conditioner of this embodiment is in operating condition such as refrigeration, heat or take a breath, as long as fan 2 rotates the air current that gets into fan 2 all can be disinfected through the shining of ultraviolet lamp 3, guaranteed like this that disinfection and sterilization vehicle air conditioner when arbitrary operating condition, ultraviolet lamp 3 can both implement to disinfect to the air current to guaranteed that the air current from the air outlet outflow is comparatively clean, improved user's use satisfaction. Meanwhile, because ultraviolet lamp 3 establishes in the air inlet side of fan 2, that is to say ultraviolet lamp 3's position is outer relatively, when actual need maintenance or change ultraviolet lamp 3, because fan 2 is the detachable part, it is very convenient to pull down ultraviolet lamp 3 from the bottom opening after pulling down fan 2, and operating space is sufficient, has made things convenient for user's installation or has dismantled ultraviolet lamp 3 so greatly. In addition, the disinfection and sterilization automobile air conditioner of the embodiment has a very simple structure, and the production and manufacturing cost is reduced.
According to the disinfection and sterilization automobile air conditioner, the ultraviolet lamp 3 is arranged at the air inlet end of the fan 2, so that the disinfection and sterilization functions of all air flows flowing to the fan 2 are realized, the ultraviolet lamp 3 can disinfect and sterilize the air flows when the disinfection and sterilization automobile air conditioner is in any working state, and the using satisfaction degree of users is improved. In addition, the structure of the whole disinfection and sterilization automobile air conditioner is simplified, the production cost is reduced, and the ultraviolet lamp 3 is convenient to mount and dismount.
It should be added that, in the embodiment of the present invention, the ultraviolet lamp 3 may be any ultraviolet lamp capable of performing a sterilization function according to actual sterilization requirements, and here, specific types, models and sterilization parameters of the ultraviolet lamp 3 are not specifically limited.
It should be additionally noted that the sterilization and degerming automobile air conditioner of the present embodiment should further have a refrigerant circuit, which includes a closed circuit formed by connecting refrigerant pipes and includes a compressor, a condenser, an expansion valve, an evaporator, and the like. The components such as the condenser, the expansion valve and the evaporator in the refrigerant loop are arranged in the air conditioner shell 1, and when the refrigerant loop runs, the heat exchange devices such as the evaporator and the condenser exchange heat with the air flow in the air conditioner shell 1, so that the temperature of the air flow is changed, and the temperature of the air blown out of the shell to the carriage is proper. The refrigerant circuit in a sterile and aseptic automobile air conditioner is a common knowledge in the art, and can be obtained by those skilled in the art according to the prior art.
In some embodiments, the ultraviolet lamp 3 is located between the air inlet 11 and the fan 2. This ensures the sterilization function of the ultraviolet lamp 3, and prevents a part of the airflow from flowing into the vehicle interior without being sterilized.
In some embodiments, the intake vent 11 includes a fresh air vent 111 and a return air vent 112, the fresh air vent 111 is in communication with the outside environment, and the return air vent 112 is in communication with the vehicle interior. It can be understood that, the air inlet 11 of the disinfection and sterilization automobile air conditioner of the present embodiment includes a fresh air inlet 111 for introducing fresh air externally and a return air inlet 112 for circulating air in the vehicle cabin. On one hand, the circulating flow of the air flow in the carriage is ensured, and the use satisfaction of users is improved. On the other hand, the disinfection and sterilization functions of the outside fresh air and the carriage circulating air flow are realized, the cleanliness of the air in the carriage is ensured, and the use satisfaction of users is further improved. Of course, in other embodiments of the present invention, the air inlet 11 may only include the fresh air inlet 111 communicated with the external environment.
It should be additionally noted that, in order to ensure the sterilization function of the ultraviolet lamp 3, the fresh air inlet 111 and the return air inlet 112 are disposed adjacent to each other, that is, during the actual use, the fresh air flow flowing into the fresh air inlet 111 and the return air flow flowing into the return air inlet 112 can be mixed together and flow to the blower 2. In addition, in the present invention, the parameters of the fresh air inlet 111 and the return air inlet 112 may be selected according to actual needs, and the shape, size, number and arrangement of the fresh air inlet 111 and the return air inlet 112 are not limited herein.
In some embodiments, a filter element 4 for filtering the air flow is provided in the air conditioning casing 1. It is understood that, in some embodiments, the fresh air opening 111 is provided at the filter member 4; in some embodiments, the air return opening 112 is provided with the filter member 4, and in some embodiments, the fresh air opening 111 and the air return opening 112 are provided with the filter member 4. In some embodiments, the fresh air inlet 111 and the return air inlet 112 and the air flow channel 12 are arranged in a Y-shape, and the filter member 4 is directly disposed in the air flow channel 12. It can be understood that the fresh air flow and the return air flow may contain particles, and the particles may reflect or refract the light emitted by the ultraviolet lamp 3, thereby affecting the sterilization effect of the ultraviolet lamp 3 on the fresh air flow and the return air flow. And in this embodiment, the filtration piece 4 that adds can realize filtering particulate matter or not dividing the effect of bacterium, not only can ensure ultraviolet lamp 3's bactericidal effect, can also promote bactericidal effect to a certain extent to ensure the cleanliness factor of air in the carriage.
It should be noted that the form and filtering performance of the filter element 4 can be selected according to actual needs, and the specific type, material and filtering performance of the filter element 4 are not specifically limited.
In some alternative embodiments, as shown in fig. 2, the air inlet 11, the filter member 4, the ultraviolet lamp 3 and the fan 2 are arranged in sequence in the flowing direction of the air flow. It can be understood that, in the process of practical use, the air inlet 11, the filter element 4, the ultraviolet lamp 3 and the fan 2 are sequentially arranged along the airflow flowing direction, so that the sterilization effect of the ultraviolet lamp 3 and the filtering effect of the filter element 4 can be better ensured. In addition, the structure of the whole disinfection and sterilization automobile air conditioner can be simplified, and the manufacturing cost of the automobile air conditioner is reduced.
In some optional embodiments, as shown in fig. 3, the ultraviolet lamp 3 is spaced from the air inlet end of the fan 2, the light coverage angle of the ultraviolet lamp 3 projected into the fan 2 is a, and a satisfies the relation: a is more than or equal to 90 degrees and less than or equal to 150 degrees. It can be understood that the too small light coverage angle of the ultraviolet lamp 3 may cause a phenomenon that a part of the air flow cannot be irradiated by the ultraviolet lamp 3, and the too large light coverage angle of the ultraviolet lamp 3 may cause the size of the ultraviolet lamp 3 to be relatively large, thereby increasing the production cost. In the embodiment, the optical fiber covering angle is arranged between 90 degrees and 150 degrees, so that the sterilization effect of the ultraviolet lamp 3 can be ensured, and the size of the ultraviolet lamp 3 is controlled, thereby controlling the production cost of the whole sterilization automobile air conditioner.
Preferably, a satisfies the relation: a is more than or equal to 100 degrees and less than or equal to 140 degrees.
In some embodiments, as shown in fig. 2, the fan 2 includes a wind wheel 21 and a reflector 22, the outer periphery of the reflector 22 is connected to the inner peripheral wall of the wind wheel 21, the reflector 22 is formed as a convex panel protruding toward the direction close to the ultraviolet lamp 3, and the convex panel is used for reflecting the light emitted by the ultraviolet lamp 3 to achieve disinfection and sterilization of the airflow. It can be understood that, as shown in fig. 3, in the actual use process, the phenomenon of irradiation of the ultraviolet lamp 3 may occur in the air flow at the two edges of the air inlet end of the fan 2. The inner peripheral wall of the wind wheel 21 is provided with the reflecting plate 22 which is formed into a convex panel, on one hand, the reflecting plate can reflect the light of the ultraviolet lamp 3 and expand the irradiation range of the ultraviolet lamp 3, thereby ensuring that the airflow flowing to the wind wheel 21 can be irradiated by the ultraviolet lamp 3 to realize sterilization; on the other hand, the light emitted by the ultraviolet lamp 3 and the light reflected by the reflector 22 can both perform the sterilization function, which is equivalent to prolonging the sterilization time and improving the sterilization effect of the ultraviolet lamp 3.
In some embodiments, as shown in fig. 3, the convex panel includes a protrusion 221 and an arc 222, the protrusion 221 is disposed opposite to the ultraviolet lamp 3; the arc portion 222 is disposed around the protrusion 221, and the outer circumference of the arc portion 222 is connected to the wind wheel 21. It can be understood that the arc portion 222 and the protrusion 221 can ensure that the irradiation range of the ultraviolet lamp 3 can be increased after the reflection of the light of the ultraviolet lamp 3, thereby ensuring the overall sterilization of the ultraviolet lamp 3. Of course, it should be noted that, in other embodiments of the present invention, the shape of the convex plate may be any shape capable of enlarging the irradiation range of the ultraviolet lamp 3 according to practical use, and is not limited to the above-described shape.
In some embodiments, as shown in fig. 2, the ultraviolet lamp 3 includes a lamp holder 31 and a lamp body 32, the lamp holder 31 is connected to the fan 2 or the air conditioner case 1, the lamp body 32 is disposed on the lamp holder 31, and a central axis of the lamp body 32 coincides with an axis of the fan 2. Therefore, the light emitted by the lamp body 32 can be ensured to irradiate the air inlet end of the fan 2 relatively uniformly, so that the ultraviolet lamp 3 can uniformly sterilize the air flow, and the phenomenon that the bacteria content in the carriage is increased due to nonuniform air flow sterilization is avoided.
In some embodiments, as shown in fig. 4, the lamp holder 31 includes a holder body 311 and a bracket 312, the holder body 311 is spaced from the air inlet end of the blower 2, the lamp body 32 is detachably connected to the holder body 311, one end of the bracket 312 is connected to the holder body 311, and the other end of the bracket 312 is connected to the blower 2. It can be understood that, the existence of the bracket 312 can make the seat body 311 for installing the lamp body 32 and the air inlet end of the fan 2 arranged at intervals, and the irradiation range of the lamp body 32 is increased, so that the sterilization effect of the ultraviolet lamp 3 is ensured. The number, shape and size of the brackets 312 can be selected according to actual needs, and are not described in detail herein.
Example (b):
a sterilizing automobile air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 4.
As shown in fig. 1 to 4, the disinfection and sterilization automobile air conditioner of the present embodiment includes an air conditioner case 1, a blower 2, and an ultraviolet lamp 3. The air conditioner shell 1 sequentially defines an air inlet 11, an air flow channel 12 and an air outlet along the air flow direction, the fan 2 is arranged in the air conditioner shell 1, and the fan 2 is used for driving air flow to flow in the air conditioner shell 1. The air inlet 11 comprises a fresh air inlet 111 and a return air inlet 112, the fresh air inlet 111 is communicated with the external environment, and the return air inlet 112 is communicated with the space in the vehicle. The return air inlet 112 is arranged adjacent to the fresh air inlet 111, the fresh air inlet 111 is provided with the filter piece 4, and the fresh air inlet 111, the filter piece 4, the ultraviolet lamp 3 and the fan 2 are sequentially arranged in the airflow flowing direction. Fan 2 includes wind wheel 21 and reflector panel 22, the outer peripheral edge of reflector panel 22 is connected on the internal perisporium of wind wheel 21, reflector panel 22 forms to the protruding convex plate of direction that is close to ultraviolet lamp 3 towards, ultraviolet lamp 3 includes lamp stand 31 and lamp body 32, lamp stand 31 includes pedestal 311 and support 312, pedestal 311 sets up with the air inlet end interval of fan 2, lamp body 32 detachably connects on pedestal 311, the one end of support 312 links to each other with pedestal 311, the other end of support 312 links to each other with fan 2. The lamp body 32 is arranged on the lamp holder 31, and the central axis of the lamp body 32 is coincident with the axis of the fan 2.
The disinfection and sterilization automobile air conditioner of the embodiment has the advantages that:
firstly, the method comprises the following steps: the air just entering from the fresh air port 111 can be disinfected to reduce the harmful gas entering the airflow channel 12 and the space in the vehicle, and ensure the health of passengers;
secondly, the method comprises the following steps: the placement position of the ultraviolet lamp 3 is beneficial to completely irradiating the air flow to a necessary path, thereby improving the sterilization effect of the ultraviolet lamp 3;
thirdly, the method comprises the following steps: the fan 2 is a conventional detection and replacement part for automobile maintenance, and the ultraviolet lamp 3 is arranged on the fan 2, so that the working state of the ultraviolet lamp 3 can be conveniently confirmed in time for overhauling and replacing in time;
fourthly: simple structure and low production and manufacturing cost.
In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A disinfection and sterilization automobile air conditioner is characterized by comprising:
the air conditioner comprises an air conditioner shell (1), wherein the air conditioner shell (1) sequentially defines an air inlet (11), an air flow channel (12) and an air outlet (13) along the airflow flowing direction;
the fan (2) is arranged in the air conditioner shell (1), and the fan (2) is used for driving airflow to flow in the air conditioner shell (1);
ultraviolet lamp (3), establish ultraviolet lamp (3) the air inlet side of fan (2), ultraviolet lamp (3) can be to the flow direction the air current of fan (2) disinfects the degerming.
2. The air conditioner according to claim 1, wherein the ultraviolet lamp (3) is located between the air inlet (11) and the fan (2).
3. The air conditioner of claim 1, wherein the air inlet (11) comprises a fresh air inlet (111) and a return air inlet (112), the fresh air inlet (111) is communicated with the outside environment, and the return air inlet (112) is communicated with the space in the vehicle.
4. The sanitization vehicle air conditioner according to claim 1, characterized in that inside said air conditioner case (1) there is a filter element (4) for filtering the air flow.
5. A sterile automotive air conditioner according to claim 4, characterized in that the air inlet (11), the filter element (4), the ultraviolet lamp (3) and the fan (2) are arranged in sequence in the air flow direction.
6. The disinfection and sterilization automobile air conditioner as claimed in any one of claims 1-5, wherein the ultraviolet lamp (3) is spaced from the air inlet end of the fan (2), the light coverage angle of the ultraviolet lamp (3) projected into the fan (2) is a, and a satisfies the relation: a is more than or equal to 90 degrees and less than or equal to 150 degrees.
7. The air conditioner according to any one of claims 1-5, wherein the fan (2) comprises a wind wheel (21) and a reflector (22), the outer periphery of the reflector (22) is connected to the inner periphery wall of the wind wheel (21), the reflector (22) is formed as a convex panel protruding towards the direction close to the ultraviolet lamp (3), and the convex panel is used for reflecting the light emitted by the ultraviolet lamp (3) to realize the disinfection and sterilization of the air flow.
8. The sanitization vehicle air conditioner of claim 7, wherein said convex panel comprises:
a protrusion (221), the protrusion (221) being disposed opposite to the ultraviolet lamp (3);
the arc-shaped part (222) is arranged around the protruding part (221), and the outer periphery of the arc-shaped part (222) is connected with the wind wheel (21).
9. Sterilization automobile air conditioner according to any one of claims 1-5, characterized in that said ultraviolet lamp (3) comprises:
the lamp holder (31), the said lamp holder (31) is connected to said blower (2) or said air conditioner body (1);
the lamp body (32), the lamp body (32) is established on lamp stand (31), the central axis of lamp body (32) with the axis coincidence of fan (2).
10. The sanitization vehicle air conditioner according to claim 9, wherein said lamp holder (31) comprises:
the lamp body (32) is detachably connected to the base body (311);
one end of the support (312) is connected with the base body (311), and the other end of the support (312) is connected with the fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010116668.8A CN111214906A (en) | 2020-02-25 | 2020-02-25 | Sterilizing and degerming automobile air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010116668.8A CN111214906A (en) | 2020-02-25 | 2020-02-25 | Sterilizing and degerming automobile air conditioner |
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| CN111214906A true CN111214906A (en) | 2020-06-02 |
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|---|---|---|---|
| CN202010116668.8A Pending CN111214906A (en) | 2020-02-25 | 2020-02-25 | Sterilizing and degerming automobile air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823827A (en) * | 2020-07-20 | 2020-10-27 | 华域三电汽车空调有限公司 | Control method and control device for sterilizing ultraviolet lamp of automobile air conditioner and storage medium |
| CN111942111A (en) * | 2020-07-29 | 2020-11-17 | 东风商用车有限公司 | Air conditioner assembly structure with sterilization function |
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| CN111823827B (en) * | 2020-07-20 | 2023-01-03 | 华域三电汽车空调有限公司 | Control method and control device for sterilizing ultraviolet lamp of automobile air conditioner and storage medium |
| CN111942111A (en) * | 2020-07-29 | 2020-11-17 | 东风商用车有限公司 | Air conditioner assembly structure with sterilization function |
| CN111942111B (en) * | 2020-07-29 | 2022-02-08 | 东风商用车有限公司 | Air conditioner assembly structure with sterilization function |
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