CN114322084A - Sterilizing device and air conditioner - Google Patents
Sterilizing device and air conditioner Download PDFInfo
- Publication number
- CN114322084A CN114322084A CN202011063339.8A CN202011063339A CN114322084A CN 114322084 A CN114322084 A CN 114322084A CN 202011063339 A CN202011063339 A CN 202011063339A CN 114322084 A CN114322084 A CN 114322084A
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- air
- air inlet
- housing
- shell
- ventilation hole
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to the field of sterilization, in particular to a sterilization device, which comprises: the first germicidal lamp comprises a housing and a first germicidal lamp, wherein the housing comprises a housing which is formed by enclosing, an air inlet and an air outlet which are communicated with the housing, and a ventilation hole is formed in the housing which is connected between the air inlet and the air outlet; the first germicidal lamp is arranged at the air inlet and irradiates towards the inside of the shell; wherein, the ventilation hole includes the first end that is close to the air intake on its longitudinal section, and first end inclines in order to form the light-blocking face in the air intake to the air outlet and towards the casing. Through set up this from the air intake to the air outlet and towards the first end of slope in the casing on the vent, can make the direct light that the bactericidal lamp sent blocked, help preventing the light leak, furtherly, to the light of reflection in the casing, this first end also has partial effect of sheltering from, shelters from through with direct light and partial reverberation, can effectually prevent that the exposure of ultraviolet ray from shining on the working of plastics of air conditioner to the life of extension air conditioner.
Description
Technical Field
The invention relates to the field of sterilization, in particular to a sterilization device and an air conditioner.
Background
The ultraviolet light emitted by the sterilizing device can play a photochemical role, and the energy of ultraviolet photons is absorbed by base pairs in DNA to cause genetic material variation, so that bacteria die immediately or cannot reproduce later generations, and the aim of sterilizing is fulfilled. When being applied to the air conditioner field sterilization, need increase the lamp shade in order to cover certain ultraviolet ray to prevent that sterilizing equipment from ageing with the working of plastics on the air conditioner, however, current idle call sterilizing equipment has some defects: in order to make the air flow into the lampshade, the lampshade is provided with an air inlet hole and an air outlet hole, and the air inlet hole and the air outlet hole can make ultraviolet light leak, so that the ultraviolet light irradiates plastic parts around the sterilizing device, the aging of the plastic parts is accelerated, and the service life of the air conditioner is greatly influenced. In order to solve the above problems, it is desirable to provide a sterilization apparatus that can effectively reduce the leakage of ultraviolet light of the sterilization apparatus to prolong the service life of the air conditioner.
Disclosure of Invention
The present invention provides a sterilization device and an air conditioner, which aims to solve the problem that the service life of the air conditioner is affected by the leakage of ultraviolet light in the conventional sterilization device.
The technical scheme adopted by the invention for solving the technical problems is as follows: in a first aspect, a sterilization device is provided, comprising: 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 a ventilation hole is formed in the housing which is connected between the air inlet and the air outlet; the first germicidal lamp is arranged at the air inlet and irradiates towards the inside of the shell; the ventilation hole comprises a first end portion close to the air inlet in the longitudinal section of the ventilation hole, and the first end portion inclines towards the air outlet and the shell from the air inlet to form a light blocking surface.
Furthermore, the ventilation hole further comprises a second end portion close to the air outlet on the longitudinal section of the ventilation hole, and the second end portion inclines towards the air inlet from the air outlet and towards the outside of the shell to form an air guide surface parallel to the light blocking surface.
Furthermore, the shell is provided with another ventilation hole which is opposite to the ventilation hole.
Further, 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, 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 the 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 that set up the ventilation hole.
Further, the shell inclines towards the outer side of the shell towards the periphery with the center of the air inlet.
Furthermore, the two ends of the protective shell bend towards the air inlet respectively to form an inclined plane, so that the first germicidal lamp and the second germicidal lamp can irradiate the first air cavity and the second air cavity in an inclined mode respectively.
Furthermore, a gap is arranged on the shell, and the gap is arranged between the first air cavity and the second air cavity and is located on the edge of the shell of the air outlet.
Further, the air inlet department is equipped with first apron, first apron is used for hiding the air inlet, just evenly distributed has the through-hole on the first apron.
Furthermore, the air inlet cover further comprises a second cover plate, the cover plate is installed on one side, far away from the air inlet, of the first cover plate, the second cover plate is used for covering the through hole, and a gap is formed between the cover plate and the covered part of the cover plate and the through hole.
In a second aspect, an air conditioner is further provided, which includes an evaporator, and the sterilization device of the first aspect is mounted on the evaporator.
The invention has the advantages that the first end part which is inclined from the air inlet to the air outlet and faces the shell is arranged on the ventilation opening to form the light blocking surface, so that direct light emitted by the germicidal lamp can be blocked, the light leakage can be prevented, furthermore, the first end part can also have partial shielding effect on light reflected in the shell, the leakage of ultraviolet light can be effectively prevented by shielding the direct light and partial reflected light, the ultraviolet light is prevented from irradiating on plastic parts around the ultraviolet light, and the service life of the air conditioner can be effectively prolonged.
Drawings
The following detailed description of embodiments of the invention will be made with reference to the accompanying drawings and examples, in which:
FIG. 1 is an expanded view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention viewed from the bottom of the outlet;
FIG. 3 is a schematic view of the overall structure of the present invention viewed from the air inlet;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;
FIG. 5 is another schematic sectional view taken along line A-A of FIG. 3 according to the present invention.
In the figure: 1. a housing; 11. a housing; 111. a vent hole; 1111. a first end portion; 1112. a second end portion; 12. an air inlet; 13. an air outlet; 14. a first air chamber; 15. a second air chamber; 16. a notch; 17. a first buckle; 2. a first germicidal lamp; 3. a protective shell; 4. a second germicidal lamp; 5. mounting a bracket; 6. a first cover plate; 61. a through hole; 7. a second cover plate; 71. and a second buckle.
Detailed Description
Preferred embodiments of the present invention are 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 to 5, the present invention provides a sterilization apparatus, which includes: the sterilizing lamp comprises a housing 1 and a first sterilizing lamp 2, wherein the housing 1 comprises a housing 11 formed by enclosing, an air inlet 12 and an air outlet 13 which penetrate through the housing 11, and a ventilation hole 111 is formed in the housing 11 connected between the air inlet 12 and the air outlet 13; the first germicidal lamp 2 is arranged at the air inlet 12 and irradiates towards the inside of the shell 11; the ventilation hole 111 includes, in a longitudinal section thereof, a first end portion 1111 near the air inlet 12, and the first end portion 1111 is inclined from the air inlet 12 to the air outlet 13 and toward the inside of the housing 11 to form a light blocking surface.
Through set up this from air intake 12 to air outlet 13 and towards the first end 1111 of casing 11 internal slope on the vent to form the light-blocking surface, can make the direct light that the bactericidal lamp sent blocked, help preventing the light leak, furthermore, to the light at casing 11 internal reflection, this first end 1111 also has the effect of sheltering from of part, through sheltering from direct light and partial reverberation, can effectually prevent revealing of ultraviolet light, avoid the ultraviolet ray to shine on its surrounding working of plastics, can effectual extension air conditioner's life.
In one embodiment, referring to fig. 5, the ventilation hole 111 further includes, in a longitudinal section thereof, a second end 1112 close to the air outlet 13, and the second end 1112 is inclined from the air outlet 13 to the air inlet 12 and toward the outside of the housing 11 to form a wind guiding surface parallel to the light blocking surface. In the present embodiment, by providing the second end 1112, the area of the vent hole 111 can be increased, which is advantageous for air guiding, and the amount of air entering the housing 11 can be increased. Therefore, by providing the second end portion 1112, the amount of intake air can be increased to ensure sterilization efficiency.
In one embodiment, referring to fig. 1, the housing 11 is provided with another vent hole 111 disposed opposite to the vent hole 111. In this embodiment, by providing the other ventilation hole 111 on the housing 11 in an opposite manner, the air entering from the two ventilation holes 111 can be converged in the housing 11 to cancel part of the kinetic energy, so that the time for the air to stay in the housing 11 is increased, the irradiation time of the germicidal lamp to the air in the housing 11 is increased, and the germicidal effect on the air can be effectively enhanced.
In one embodiment, referring to fig. 1, the air conditioner further includes a protective shell 3 and a second germicidal lamp 4, the protective shell 3 is installed at the air inlet 12 to divide the housing 11 into a first air cavity 14 and a second air cavity 15, the first germicidal lamp 2 and the second germicidal lamp 4 are symmetrically installed at two ends of the protective shell 3, the first germicidal lamp 2 irradiates towards the first air cavity 14, the second germicidal lamp 4 irradiates towards the second air cavity 15, the two air holes 111 are communicated with the first air cavity 14, and the housing 11 connected between the air inlet 12 and the air outlet 13 is further provided with the two air holes 111 which are communicated with the second air cavity 15 and are oppositely arranged. In this embodiment, the second germicidal lamp 4 is added to double the germicidal efficiency, so that when the germicidal device is applied to an air conditioner or other devices 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 bactericidal lamp generally comprises circuit board and lamp pearl, the accessible sets up the circuit board in protective housing 3 in order to avoid shining of lamp pearl to guarantee the safety of circuit board.
Optionally, the first germicidal lamp 2 and the second germicidal lamp 4 are UV-LED lamps.
Optionally, referring to fig. 1, a mounting bracket 5 is further provided, wherein one end of the mounting bracket 5 is connected with the protective shell 3, and the other end of the mounting bracket 5 is used for being fixedly connected with the outside. In this embodiment, the mounting bracket 5 is used to facilitate the installation of the germicidal lamp.
Optionally, referring to fig. 1, the protective shell 3 is connected to the housing 11 by a first snap 17. In this embodiment, for the maintenance or the maintenance of making things convenient for first bactericidal lamp 2 and second bactericidal lamp 4, make protective housing 3 be connected with casing 11 through first buckle 17, when needs are maintained or are maintained first bactericidal lamp 2 and second bactericidal lamp 4, can make things convenient for the dismantlement of protective housing 3. It will of course be appreciated that the protective casing 3 may also be connected to the housing 11 by using screws.
In one embodiment, referring to fig. 2-3, the housing 11 is inclined around the center of the intake vent 12 toward the outside of the housing 11. In this embodiment, in order to increase the windward area of the housing 11, the air entering the first air chamber 14 or the second air chamber 15 per unit time is enough to ensure the sterilization efficiency of the sterilization apparatus, so the housing 11 is disposed to incline towards the outer side of the housing 11 with the center of the air inlet 12, which can effectively increase the windward area and improve the sterilization efficiency of the sterilization apparatus.
In one embodiment, referring to fig. 1, both ends of the protective casing 3 are respectively bent toward the air inlet 12 to form inclined surfaces, so that the first germicidal lamp 2 and the second germicidal lamp 4 can respectively irradiate the first air chamber 14 and the second air chamber 15 in an inclined manner. In the embodiment, since the housing 11 is configured as an inclined surface, the inner walls of the first air chamber 14 and the second air chamber 15 are also inclined, so that the germicidal lamp is also installed obliquely to achieve a better radiation and sterilization effect.
In one embodiment, referring to fig. 1, the cover is provided with a notch 16, and the notch 16 is disposed between the first air chamber 14 and the second air chamber 15 and located at the cover edge of the air outlet 13. In some embodiments, after the sterilization device is installed, the bottom of the casing 11 may be shielded, so that the air entering the first air chamber 14 and the second air chamber 15 conveniently flows out, and the notch 16 is opened to accelerate the air flowing out of the first air chamber 14 and the second air chamber 15, thereby improving the efficiency of sterilization of the air. In the present embodiment, two notches 16 are oppositely disposed on the bottom side of the housing 11 near the air outlet 13.
In one embodiment, referring to fig. 1, a first cover plate 6 is disposed at the air inlet 12, the first cover plate 6 is used for covering the air inlet 12, and through holes 61 are uniformly distributed on the first cover plate 6. In the present embodiment, the first cover 6 is used to prevent dust from entering the first germicidal lamp 2 and the second germicidal lamp 4 and affecting the germicidal effect thereof. Further, because first bactericidal lamp 2 and second bactericidal lamp 4 can produce a large amount of heats in the in-process that uses, need handle these heats to the life of first bactericidal lamp 2 and second bactericidal lamp 4 is prolonged, consequently, be equipped with evenly distributed's through-hole 61 on first apron 6, can be favorable to the heat dissipation of first bactericidal lamp 2 and second bactericidal lamp 4. Furthermore, when the air conditioner is used for sterilization, the air flow can flow into the through hole 61, so that the heat emitted by the first germicidal lamp 2 and the second germicidal lamp 4 is taken away, and a better heat dissipation effect is achieved.
In one embodiment, referring to fig. 1, the cover plate further comprises a second cover plate 7, the cover plate is mounted on the first cover plate 6, the second cover plate 7 is used for covering the part of the through hole 61, and a gap is formed between the cover plate and the part of the through hole 61 covered by the cover plate. Because the first cover plate 6 is provided with the through holes 61, some light leakage can be generated, the second cover plate 7 is arranged to cover part of the through holes 61, and further, a gap is arranged between the second cover plate 7 and the part of the through holes 61 to be covered, so that the first germicidal lamp 2 and the second germicidal lamp 4 can be radiated through the through holes 61, and the light emitted from the through holes 61 can be shielded through the second cover plate 7, so that the problems of radiation and light leakage can be solved. Optionally, the second cover 7 is mounted on the housing by a second snap 71.
The invention also provides an air conditioner which comprises an evaporator, wherein the evaporator is provided with the sterilizing device. By installing the sterilizing device on the evaporator, bacteria and viruses in the air can be effectively sterilized.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. A sterilization apparatus, comprising:
the air conditioner comprises a housing, a fan blade and a fan blade, wherein the housing is formed by enclosing and the air inlet and the air outlet are communicated with the housing;
the first germicidal lamp is arranged at the air inlet and irradiates towards the inside of the shell; wherein the content of the first and second substances,
the ventilation hole comprises a first end part close to the air inlet on the longitudinal section of the ventilation hole, and the first end part inclines towards the air outlet and the shell to form a light blocking surface.
2. The sterilization apparatus according to claim 1, wherein: the ventilation hole further comprises a second end portion close to the air outlet on the longitudinal section of the ventilation hole, and the second end portion inclines towards the air inlet and the shell to form an air guide surface parallel to the light blocking surface.
3. The sterilization apparatus according to claim 2, wherein: the shell is provided with another ventilation hole opposite to the ventilation hole.
4. A sterilization device according to any one of claims 1 to 3, characterized in that: 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, 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 the second wind chamber shines, two the ventilation hole with first wind chamber intercommunication, connect in between the air intake with still be equipped with on the casing with second wind chamber intercommunication and relative two that set up the ventilation hole.
5. The sterilization apparatus according to claim 4, wherein: the shell inclines towards the outer side of the shell towards the periphery with the center of the air inlet.
6. The sterilization apparatus according to claim 5, wherein: the two ends of the protective shell are bent towards the air inlet respectively to form inclined planes, so that the first germicidal lamp and the second germicidal lamp can irradiate the first air cavity and the second air cavity in an inclined mode respectively.
7. The sterilization apparatus according to claim 6, wherein: the shell is provided with a notch, and the notch is arranged between the first air cavity and the second air cavity and is positioned at the edge of the shell of the air outlet.
8. The sterilization apparatus according to claim 1, wherein: the air inlet department is equipped with first apron, first apron is used for hiding the air inlet, just evenly distributed has the through-hole on the first apron.
9. The sterilization apparatus according to claim 8, wherein: the air inlet cover is characterized by further comprising a second cover plate, the cover plate is installed on the side, away from the air inlet, of the first cover plate, the second cover plate is used for covering the through hole, and a gap is formed between the cover plate and the covering part of the cover plate and the through hole.
10. An air conditioner, includes the evaporimeter, its characterized in that: the evaporator is provided with a sterilization device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063339.8A CN114322084A (en) | 2020-09-30 | 2020-09-30 | Sterilizing device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063339.8A CN114322084A (en) | 2020-09-30 | 2020-09-30 | Sterilizing device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114322084A true CN114322084A (en) | 2022-04-12 |
Family
ID=81032014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011063339.8A Pending CN114322084A (en) | 2020-09-30 | 2020-09-30 | Sterilizing device and air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN114322084A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04347425A (en) * | 1991-05-22 | 1992-12-02 | Hitachi Ltd | Air conditioner |
| JPH10174827A (en) * | 1996-12-17 | 1998-06-30 | Nisshin Steel Co Ltd | Filter rotational range hood |
| JP2003207166A (en) * | 2002-01-17 | 2003-07-25 | Sanyo Electric Co Ltd | Ultraviolet lamp container for air conditioner, ultraviolet lamp unit and air conditioner |
| CN208687890U (en) * | 2018-08-30 | 2019-04-02 | 四川爱创科技有限公司 | Air purifier |
| CN209068643U (en) * | 2018-10-30 | 2019-07-05 | 长石河谷电器（重庆）有限公司 | A kind of UV air filter core |
| CN211345564U (en) * | 2019-12-05 | 2020-08-25 | 青岛海尔空调器有限总公司 | Air conditioner |
-
2020
- 2020-09-30 CN CN202011063339.8A patent/CN114322084A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04347425A (en) * | 1991-05-22 | 1992-12-02 | Hitachi Ltd | Air conditioner |
| JPH10174827A (en) * | 1996-12-17 | 1998-06-30 | Nisshin Steel Co Ltd | Filter rotational range hood |
| JP2003207166A (en) * | 2002-01-17 | 2003-07-25 | Sanyo Electric Co Ltd | Ultraviolet lamp container for air conditioner, ultraviolet lamp unit and air conditioner |
| CN208687890U (en) * | 2018-08-30 | 2019-04-02 | 四川爱创科技有限公司 | Air purifier |
| CN209068643U (en) * | 2018-10-30 | 2019-07-05 | 长石河谷电器（重庆）有限公司 | A kind of UV air filter core |
| CN211345564U (en) * | 2019-12-05 | 2020-08-25 | 青岛海尔空调器有限总公司 | Air conditioner |
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