CN215863791U - Sterilizing device and central air conditioner - Google Patents
Sterilizing device and central air conditioner Download PDFInfo
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- CN215863791U CN215863791U CN202121392857.4U CN202121392857U CN215863791U CN 215863791 U CN215863791 U CN 215863791U CN 202121392857 U CN202121392857 U CN 202121392857U CN 215863791 U CN215863791 U CN 215863791U
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- mounting
- heat dissipation
- light
- air outlet
- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a sterilization device, which is arranged in an air outlet channel of a central air conditioner, wherein the air outlet channel is provided with an air outlet and comprises: the mounting seat is used for mounting with a mounting bracket at the air outlet; the light-transmitting cover is arranged on the mounting seat, a containing cavity is formed in the light-transmitting cover, and the light-transmitting cover extends towards the length direction of the air outlet channel; the light source is accommodated in the accommodating cavity and extends along the length direction of the air outlet channel to generate sterilization and disinfection light, and the light can be transmitted out of the light-transmitting cover. The sterilization device can sterilize and disinfect air, so that the air conditioner can discharge clean air to users.
Description
Technical Field
The utility model relates to the technical field of air sterilization and disinfection, in particular to a sterilization device and a central air conditioner.
Background
The central air conditioner is a device for cooling or heating air, and is used for cooling or heating outdoor fresh air and then sending the air into each room, wherein each room is provided with an air outlet channel, and the air outlet channel has a certain length.
However, the existing central air conditioner directly discharges air into a room through an air outlet channel after adjusting the temperature of the air, and the air is not sterilized, so that the air quality cannot be guaranteed, and the health of a user may be affected.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a sterilization device which can sterilize air at an air outlet of an air conditioner.
The utility model also provides a central air conditioner with the sterilizing device.
According to a first aspect of the present invention, a sterilization device is installed in an air outlet channel of a central air conditioner, the air outlet channel having an air outlet, and the sterilization device includes: the mounting seat is used for mounting with the mounting bracket at the air outlet; the light-transmitting cover is arranged on the mounting seat, an accommodating cavity is formed in the light-transmitting cover, and the light-transmitting cover extends towards the length direction of the air outlet channel; the light source accept in hold the intracavity, toward the length direction of air-out passageway extends for produce the sterile light that disinfects, light can be followed see through in the printing opacity cover.
According to the embodiment of the utility model, the sterilization device at least has the following beneficial effects: through the mount pad as the installation basis, carry out the installation of printing opacity cover and light source, wherein, the printing opacity covers the length direction an extension toward the air-out passageway for the installation light source, the light source is used for producing the sterile light that disinfects, thereby kill the bacterium virus, and the light source also extends toward the length direction a of air-out passageway, thereby effectively increase the area of contact with the air, increase the sterile efficiency that disinfects, thereby after disinfecting air exhaust, supply the user to breathe, guarantee that user's is healthy.
According to some embodiments of the utility model, the mounting base comprises a heat dissipation base and a mounting cover, the mounting cover is provided with a mounting cavity, the heat dissipation base is accommodated in the mounting cavity, the light-transmitting cover is connected with the heat dissipation base, and the heat dissipation base is used for dissipating heat.
According to some embodiments of the present invention, the heat dissipation base includes a first connection portion and a plurality of first heat dissipation fins disposed on the first connection portion, the plurality of first heat dissipation fins are spaced apart from each other and arranged in parallel, and the first heat dissipation fins extend in the length direction and face the air outlet.
According to some embodiments of the utility model, the heat dissipation device further comprises a heat sink accommodated in the accommodating cavity and extending in the length direction of the air outlet channel, the light source is mounted on the heat sink, and the heat sink is connected with the heat dissipation base and transfers heat to the heat dissipation base.
According to some embodiments of the present invention, the heat sink includes a heat dissipating portion and a second connecting portion, which are sequentially connected to each other, the heat dissipating portion and the second connecting portion both extend in the length direction, the heat dissipating portion is provided with a plurality of second heat dissipating fins, and the light source is provided on the first connecting portion.
According to some embodiments of the utility model, the mounting cover is provided with a circulation hole, the heat dissipation base fills part of the mounting cavity, the circulation hole is communicated with the mounting cavity, and the circulation hole, the mounting cavity and the air outlet are sequentially used for circulating air after disinfection and sterilization.
According to some embodiments of the present invention, the light-transmitting cover includes a receiving portion and a mounting portion, the receiving portion forms the receiving cavity, the mounting portion surrounds an end of the receiving portion, and the mounting portion is connected to the heat dissipation base.
According to some embodiments of the utility model, the heat dissipation base forms a slot, and the mounting portion is clamped in the slot.
According to some embodiments of the utility model, the air purifier further comprises a filter screen arranged at the air outlet, one end surface of the filter screen is connected with the mounting seat, the filter screen and the light-transmitting cover are arranged on two opposite sides of the mounting seat, the filter screen is used for adsorbing impurities, and a plurality of meshes are arranged on the filter screen and used for allowing sterilized and disinfected air to flow out.
The air conditioner according to the second aspect of the embodiment of the utility model comprises the sterilization device, and the sterilization device is arranged in the air outlet channel of the central air conditioner.
Additional aspects and advantages of the utility model 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 utility model.
Drawings
The utility model is further described with reference to the following figures and examples, in which:
FIG. 1 is a reference view of a sterilization apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the sterilization device in FIG. 1;
FIG. 3 is a left side view of the sterilization device of FIG. 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is an exploded view of the sterilization device of FIG. 1 from one perspective;
FIG. 6 is an exploded view of the sterilization device of FIG. 1 from another perspective;
fig. 7 is a schematic structural diagram of the heat sink in fig. 6.
Reference numerals:
a sterilization device 100;
the heat sink 110, the heat sink base 111, the first connection portion 1111, the first heat sink 1112, the card slot 1113, the mounting cover 112, the mounting cavity 1121, the first end 1122, the second end 1123, the circulation hole 1124, and the third connection portion 1125;
a light-transmitting cover 120, an accommodating cavity 121, an accommodating part 122 and an installation part 123;
a light source 130;
a mounting plate 140;
a heat sink 150, a heat dissipation portion 151, a second connection portion 152, and a second heat dissipation sheet 153;
a filter screen 160, a mesh 161;
an air outlet channel 200;
an air outlet 210;
a bracket 220 is mounted.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means 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 present 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.
Referring to fig. 1 to 7, a sterilization device 100 according to an embodiment of the present invention includes a mounting base 110, a light-transmitting cover 120, and a light source 130. Referring to fig. 1, which is a diagram illustrating a usage state of the sterilization device 100, the sterilization device 100 is installed in an air outlet channel 200 of a central air conditioner, wherein the air outlet channel 200 has an air outlet 210, a mounting bracket 220 is installed at the air outlet 210, and the sterilization device 100 is installed on the mounting bracket 220.
Referring to fig. 2 to 4, the mounting base 110 is used for mounting the light-transmitting cover 120 and the light source 130, and the mounting base 110 is used for mounting with the mounting bracket 220 at the air outlet 210; the light-transmitting cover 120 is mounted on the mounting base 110, the light-transmitting cover 120 forms an accommodating cavity 121, and the light-transmitting cover 120 extends towards the length direction a of the air outlet channel 200; the light source 130 is accommodated in the accommodating cavity 121, and extends toward the length direction a of the air outlet channel 200 to generate light for sterilization and disinfection, and the light can be transmitted out of the light-transmitting cover 120.
Above-mentioned sterilizing equipment 100, as the installation basis through mount pad 110, carry out printing opacity cover 120 and light source 130's installation, wherein, printing opacity cover 120 extends toward the length direction a of air-out passageway 200, be used for installing light source 130, light source 130 is used for producing the sterile light of disinfecting, thereby kill the bacterium virus, and light source 130 also extends toward the length direction a of air-out passageway 200, thereby effectively increase the area of contact with the air, increase the sterile efficiency of disinfecting, thereby after the sterile air discharge of disinfecting, supply the user to breathe, guarantee that the user's is healthy.
Referring to fig. 4 to 6, in an embodiment of the utility model, the mounting base 110 includes a heat dissipation base 111 and a mounting cover 112, the mounting cover 112 has a mounting cavity 1121, the heat dissipation base 111 is received in the mounting cavity 1121, the light-transmitting cover 120 is connected to the heat dissipation base 111, and the heat dissipation base 111 is used for conducting heat generated by the light source 130 outwards, so as to protect the light source 130.
Specifically, in the present embodiment, the mounting cavity 1121 formed by the mounting cover 112 is a through channel along the length direction a, and the mounting cover 112 includes a first end 1122 and a second end 1123 opposite to each other along the length direction a, where the first end 1122 faces the inside of the air outlet channel 200, and the second end 1133 faces the outside of the air outlet channel 200, that is, the air outlet 210. When the heat dissipation base 111 is accommodated in the mounting cavity 1131, the heat dissipation base 111 is mounted on the first end 1122, wherein the mounting cavity 1121 is not completely filled with the heat dissipation base 111.
In this embodiment, a flow hole 1124 is formed in the mounting cover 112, and the flow hole 1124 and the mounting cavity 1131 communicate with each other. Thus, after the air is sterilized, the through hole 1124, the installation cavity 1131 and the air outlet 210 are sequentially used for flowing the sterilized air, i.e. discharging the sterilized air according to the arrow b shown in fig. 4.
The flow holes 1124 in this embodiment are provided in a direction perpendicular to the longitudinal direction a, and a plurality of flow holes 1124 are formed in the mounting cover 112, and the flow holes 1124 are provided in parallel and spaced from each other. In other embodiments, a single flow aperture 1124 may extend in the direction of the length direction a.
In other embodiments of the present invention, a fan may be further disposed in the mounting cavity 1121 of the remaining portion inside the mounting cover 112, so as to accelerate the heat transfer to the air, which helps to extend the lifetime of the light source 130.
Referring to fig. 5 and 6, the heat sink base 111 includes a first connection portion 1111 and a plurality of first heat dissipation fins 1112, the plurality of first heat dissipation fins 1112 are disposed on the first connection portion 1111 and spaced apart from each other and arranged in parallel, and the first heat dissipation fins 1112 extend toward the air outlet 210, so that heat generated by the light source 130 is transferred to the air through the plurality of first heat dissipation fins 1112.
Referring to fig. 5 and 6, in an embodiment of the present invention, the light-transmitting cover 120 includes a receiving portion 122 and a mounting portion 123, the receiving portion 122 forms a receiving cavity 121, the mounting portion 123 surrounds an end of the receiving portion 122, and the mounting portion 123 is connected to the heat-dissipating base 111, so that the mounting portion 123 is provided to facilitate connection and installation with the heat-dissipating base 111.
It can be understood that, since the receiving portion 122 forms the receiving cavity 121 and covers the light source 130, the length direction and the length direction a of the receiving portion 122 in this embodiment are consistent, so that the irradiation area of the light source 130 and the air can be increased, and the sterilization effect can be improved.
Specifically, referring to fig. 4 and 5, the heat dissipating base 111 forms a slot 1113, and the mounting portion 123 is clamped in the slot 1113, so that the light-transmitting cover 120 is mounted on the heat dissipating base 111.
In addition, in order to ensure stable installation of the light-transmitting cover 120 and the heat dissipation base 111, the sterilization apparatus 100 further includes a mounting plate 140, the mounting plate 140 surrounds the light-transmitting cover 120, the mounting plate 140 is connected to the heat dissipation base 111, and specifically, the mounting plate 140 covers the mounting portion 123, so that the light-transmitting cover 120 can be stably installed on the heat dissipation base 111.
The light-transmitting cover 120 in this embodiment is made of quartz glass, so as to ensure sufficient light transmittance and have sufficient high temperature resistance and UA resistance.
The light source 130 in this embodiment is a UVC light source, a UVA light source, or a mixed light source of UVC and UVA, so as to emit effective ultraviolet rays to directly destroy DNA or RNA structures of the bacterial virus, thereby killing the bacterial virus.
Referring to fig. 4 to 7, in an embodiment of the utility model, in order to ensure the heat dissipation effect of the light source 130, the sterilization device 100 further includes a heat sink 150, which is accommodated in the accommodating cavity 121 and extends toward the length direction a of the air outlet channel, the light source 130 is mounted on the heat sink 150, the heat sink 150 is connected with the heat dissipation base 111 and transfers heat to the heat dissipation base 111, so that the heat generated by the light source 130 is transferred to the heat dissipation base 111 and is transferred to the air by the heat dissipation base 111.
It will be appreciated that when mounted in the mounting cup 112, the end of the heat sink 150 abuts the surface of the heat sink base 111, thereby providing heat transfer therebetween.
Specifically, the heat sink 150 and the heat radiation base 111 are integrally connected by bolts.
Referring to fig. 7, in an embodiment of the utility model, the heat sink 150 includes a heat dissipating portion 151 and a second connecting portion 152 connected in sequence, the heat dissipating portion 151 is provided with a plurality of second heat dissipating fins 153, and the light source 130 is disposed on the second connecting portion 152, so that the heat sink 150 can transfer heat generated by the light source 130 to the heat dissipating base 111.
In this embodiment, the sterilization device 100 includes two light sources 130, the heat sink 150 includes two heat dissipation portions 151, the second connecting portion 152 is square, the two light sources 130 are disposed on two opposite sides of the second connecting portion 152, and the two heat dissipation portions 151 are disposed on two other opposite sides of the second connecting portion 152, so as to ensure the sterilization and disinfection effect and the heat dissipation effect.
In the present embodiment, the second heat dissipation fins 153 of the heat dissipation portion 151 extend in the longitudinal direction a, and the plurality of second heat dissipation fins 153 are spaced apart from each other in parallel.
The heat sink 150 and the heat dissipation base 111 in this embodiment are both made of aluminum alloy, so as to ensure good heat conductivity.
Referring to fig. 2 to 7, in an embodiment of the present invention, in order to ensure the exhaust quality of the air, the sterilization device 100 further includes a filter screen 160, and the filter screen 160 is connected to the mounting cover 112, specifically, referring to fig. 6, the mounting cover 112 is provided with a third connecting portion 1125 for mounting connection, so that the air is sterilized and disinfected and then passes through the filter screen 160 to adsorb large granular impurities in the air, such as PM2.5 particles, thereby further improving the air quality.
Wherein, the filter screen 160 is provided with a mesh 161, and the sterilized air can not only flow out in the direction shown by the arrow b in fig. 4, but also be directly discharged from the mesh 161 in the direction shown by the arrow c in fig. 4.
In this embodiment, the surface of the filter screen 160 facing the heat sink 140 is coated with a photocatalyst, so that under the irradiation of the light source 130, the structure of DNA and RNA of bacteria and viruses can be damaged.
Referring to fig. 1, the sterilization device 100 is installed in the air outlet channel 200, and the filter screen 160 is installed on the installation bracket 220 in the air outlet 210 of the air outlet channel 200.
In other embodiments, the present invention further provides a central air conditioner, including the sterilization device 100, where the sterilization device 100 is disposed in an air outlet channel of the central air conditioner, specifically, at an air outlet, so that air cooled or heated by the air conditioner can be sterilized and disinfected by the sterilization device 100 and then discharged to a user for use, thereby ensuring the health of the user.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. Sterilizing equipment installs in central air conditioning's air-out passageway, the air-out passageway has the air outlet, its characterized in that includes:
the mounting seat is used for mounting with the mounting bracket at the air outlet;
the light-transmitting cover is arranged on the mounting seat, an accommodating cavity is formed in the light-transmitting cover, and the light-transmitting cover extends towards the length direction of the air outlet channel;
the light source accept in hold the intracavity, toward the length direction of air-out passageway extends for produce the sterile light that disinfects, light can be followed see through in the printing opacity cover.
2. The sterilization device as claimed in claim 1, wherein the mounting base comprises a heat dissipation base and a mounting cover, the mounting cover is provided with a mounting cavity, the heat dissipation base is accommodated in the mounting cavity, the light-transmitting cover is connected with the heat dissipation base, and the heat dissipation base is used for dissipating heat.
3. The sterilization apparatus as claimed in claim 2, wherein the heat dissipation base comprises a first connection portion and a plurality of first heat dissipation fins disposed on the first connection portion, the plurality of first heat dissipation fins are spaced apart from each other and arranged in parallel, and the first heat dissipation fins extend in the length direction and face the air outlet.
4. The sterilization apparatus according to claim 3, further comprising a heat sink accommodated in the accommodating chamber and extending in a longitudinal direction of the air outlet channel, wherein the light source is mounted on the heat sink, and the heat sink is connected to the heat dissipation base and transfers heat to the heat dissipation base.
5. The sterilization apparatus according to claim 4, wherein the heat sink includes a heat dissipation portion and a second connecting portion that are connected in sequence, the heat dissipation portion and the second connecting portion both extend in the longitudinal direction, the heat dissipation portion is provided with a plurality of second heat dissipation fins, and the light source is provided on the first connecting portion.
6. The sterilization apparatus according to claim 2, wherein the mounting cover is provided with a flow hole, the heat dissipation base fills a portion of the mounting cavity, the flow hole and the mounting cavity are communicated with each other, and the flow hole, the mounting cavity and the air outlet are sequentially used for flowing air after sterilization.
7. The sterilization apparatus according to claim 2, wherein the light-transmitting cover includes a receiving portion and a mounting portion, the receiving portion forms the receiving cavity, the mounting portion surrounds the end portion of the receiving portion, and the mounting portion is connected to the heat dissipation base.
8. The sterilization apparatus according to claim 7, wherein the heat dissipation base forms a slot, and the mounting portion is engaged with the slot.
9. The sterilization apparatus according to claim 1, further comprising a filter screen disposed at the air outlet, wherein an end surface of the filter screen is connected to the mounting base, the filter screen and the light-transmitting cover are disposed at opposite sides of the mounting base, the filter screen is used for adsorbing impurities, and a plurality of meshes are disposed thereon, and the meshes are used for flowing out air after sterilization and disinfection.
10. The central air conditioner is characterized by comprising the sterilization device as claimed in any one of claims 1 to 9, wherein the sterilization device is arranged in an air outlet channel of the central air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121392857.4U CN215863791U (en) | 2021-06-22 | 2021-06-22 | Sterilizing device and central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121392857.4U CN215863791U (en) | 2021-06-22 | 2021-06-22 | Sterilizing device and central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863791U true CN215863791U (en) | 2022-02-18 |
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ID=80334673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121392857.4U Active CN215863791U (en) | 2021-06-22 | 2021-06-22 | Sterilizing device and central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215863791U (en) |
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2021
- 2021-06-22 CN CN202121392857.4U patent/CN215863791U/en active Active
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