CN212511552U - Ultraviolet air sterilizer with ultraviolet leakage prevention function - Google Patents
Ultraviolet air sterilizer with ultraviolet leakage prevention function Download PDFInfo
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- CN212511552U CN212511552U CN202020555333.1U CN202020555333U CN212511552U CN 212511552 U CN212511552 U CN 212511552U CN 202020555333 U CN202020555333 U CN 202020555333U CN 212511552 U CN212511552 U CN 212511552U
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- filter screen
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- sterilizing apparatus
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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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an ultraviolet ray air sterilizing apparatus with ultraviolet protection is revealed, include the air sterilizing apparatus, prevent leaking the device, the air sterilizing apparatus includes that casing and interval install at inside fan, filter screen, the ultraviolet equipment of casing, the air sterilizing apparatus has air intake, air outlet, and the wind that gets into by the air intake passes through ultraviolet equipment, filter screen, fan in proper order to flow by the air outlet, the installation of closely laminating of filter screen is in the casing, and the ultraviolet lamp shines on the air inlet face of filter screen, prevents leaking the device and passes through the air inlet department of connecting piece spaced setting at the air sterilizing apparatus. The utility model has the advantages that: the disinfection efficiency can be greatly improved, the problem of insufficient sterilization efficiency is solved without depending on large air volume and a high-intensity ultraviolet lamp, the power consumption is reduced, the noise of the whole machine is reduced, the damage of the ultraviolet lamp to a human body is reduced, and the civil performance and safety are both considered.
Description
Technical Field
The utility model relates to an air disinfection field especially relates to an ultraviolet ray air sterilizing apparatus with ultraviolet protection is revealed.
Background
Indoor air health is important to human comfort and health. Whether the outdoor air is seriously polluted, the air circulation is poor due to the closing of doors and windows, so that bacteria grow and breed; the mould is grown and propagated on the surfaces of walls, floors, clothes, furniture, household appliances and the like due to high humidity in rainy season; or special epidemic seasons such as SARS 2003 and Covid-19 2020, airborne bacterial and viral droplets and aerosols; pose a threat to human health, especially respiratory diseases.
The existing sterilizing machine has various styles.
The ultraviolet disinfection lamp with the exposed lamp tube is movable and convenient to use in the civil scene at most. The ultraviolet ray irradiates the surface of air or articles within 3-5 m, and the disinfection time is 30-60 min to reach the radiation dose required by killing bacteria. However, since the eyes and skin of a person are sensitive to ultraviolet rays, in order to avoid injury, the product is used in such a manner that the person must leave the scene and cannot coexist with a human.
In a medical scene, an ultraviolet circulating air sterilizer is frequently used, an ultraviolet lamp tube is enclosed in a cavity, a fan sucks air into the ultraviolet lamp tube enclosed in the cavity to be sterilized, and in order to increase the contact time of air flow and ultraviolet rays, according to the national standard GB28235-2011 safety and health standards of ultraviolet air sterilizers, the circulating air quantity when leaving a factory is not less than 10 times of the applicable volume. The ultraviolet circulating air sterilizer can be used in a man-machine co-location mode, but is large in size, high in noise and high in energy consumption, and is difficult to effectively kill flowing air in a short time.
In order to realize the necessary characteristics of civil scenes such as high-efficiency disinfection, low power consumption, low noise, small volume and the like, such as application numbers: 202020201794.9A novel ultraviolet air sterilizer intercepts and adsorbs bacteria, viruses and other pollution particles through the filter screen, and the ultraviolet lamp placed between the air inlet and the air inlet surface of the filter screen irradiates the intercepting and adsorbing surface of the filter screen, thereby reducing the irradiation distance, achieving the radiation intensity of about 2000UW/CM2, effectively killing the bacteria and viruses adsorbed on the air inlet surface of the filter screen in the environment, and greatly improving the sterilization efficiency.
Although the novel ultraviolet air sterilizer has the necessary characteristics of high-efficiency sterilization, low power consumption, low noise, small volume and other civil scenes, ultraviolet rays are easy to leak from an air inlet, and even the radiation intensity is too high, so that people and machines cannot coexist.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: how to solve the problem that the prior art can not give consideration to both civil characteristics and human-computer coexistence.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
ultraviolet ray air sterilizing apparatus with ultraviolet protection is revealed, include air sterilizing apparatus, prevent leaking the device, air sterilizing apparatus includes that casing and interval install fan, filter screen, the ultraviolet equipment inside the casing, air sterilizing apparatus has air intake, air outlet, and the wind that gets into by the air intake passes through ultraviolet equipment, filter screen, fan in proper order to flow by the air outlet, the installation of the inseparable laminating of filter screen is in the casing, and the ultraviolet lamp shines on the air inlet face of filter screen, prevents leaking the device and passes through the air inlet department of connecting piece spaced setting at air sterilizing apparatus.
After the air sterilizer of the utility model opens the fan, the indoor air enters the air inlet from the gap between the anti-leakage device and the air inlet, when the dirty air passes through the filter screen, dust, bacteria and virus are effectively intercepted on the air inlet surface of the filter screen, fresh air purified by the filter screen is discharged into a room through the air outlet on the shell, bacteria and viruses intercepted on the air inlet surface of the filter screen are killed under the irradiation of ultraviolet rays for a long time, the ultraviolet lamp can leak from the air inlet after being started, and prevent leaking the device and can prevent to cause the injury to the human body because of ultraviolet ray reveals, the utility model discloses can enough improve disinfection efficiency by a wide margin, need not lean on big amount of wind and high strength ultraviolet lamp to compensate the not enough problem of efficiency of disinfecting, reduce the consumption then, reduce the complete machine noise, can reduce the injury of ultraviolet ray to the human body again, compromise the problem of high-efficient sterilization and security.
Preferably, the casing includes a panel, a main body and a back plate, the main body is a cavity structure with two hollow ends, and the panel and the back plate are respectively covered at the openings at the two ends of the main body.
Preferably, the casing includes upper cover, body, base, the body is the cavity formula structure that both ends are empty, and the opening part at body both ends is connected respectively to upper cover and base.
Preferably, the rear plate is provided with an air inlet, and the main body or/and the panel is provided with an air outlet.
Preferably, the base is provided with an air inlet, and the upper cover or/and the body is/are provided with an air outlet.
Preferably, the ultraviolet device is located between the screen and the back plate.
Preferably, the ultraviolet equipment is positioned between the filter screen and the base.
Preferably, the leakage-proof device is a wall surface or a ceiling, the connecting piece comprises a hook arranged on the wall surface or the ceiling and a hanging claw arranged at the air inlet side of the air sterilizer, the hook is connected with the hanging claw, the leakage-proof device further comprises a black wall sticker, and the wall sticker is bonded on the wall surface or the ceiling. The object that utilizes the wall to exist naturally shelters from as the ultraviolet ray, need not additionally to set up the shelter from the thing, and the while adopts wall-hanging structure with this air sterilizing machine, improves space utilization, and black wall subsides can absorb the ultraviolet ray, further reduces during the ultraviolet ray flows and scatters to the air.
Preferably, the wall sticker also comprises at least one foam, the foam is adhered to the wall sticker, and the foam is located below the hook. If the air sterilizer is hung on the wall, when only upper row of hanging claws are adopted, the foam can correspond to the lower row of hanging claws or directly contact with a rear plate of the air sterilizer, on one hand, if lower row of hanging claws exist, the scratch of the unused hanging claws on the wall can be reduced, on the other hand, the air sterilizer can be ensured to be parallel to the wall surface as much as possible, and the hanging stability is improved.
Preferably, the leakage preventing means is a table top or a floor on which the air sterilizer is stored through a plurality of support legs. The desktop is used as an ultraviolet shield, and no additional shielding object or other plane with the same function as the desktop is needed.
The utility model has the advantages that:
(1) after the air sterilizer of the utility model opens the fan, the indoor air enters the air inlet from the gap between the anti-leakage device and the air inlet, when the dirty air passes through the filter screen, dust, bacteria and virus are effectively intercepted on the air inlet surface of the filter screen, fresh air purified by the filter screen is discharged into a room through the air outlet on the shell, bacteria and viruses intercepted on the air inlet surface of the filter screen are killed under the irradiation of ultraviolet rays for a long time, the ultraviolet lamp can leak from the air inlet after being started, the anti-leakage device can prevent the human body from being injured due to the leakage of ultraviolet rays, the utility model can greatly improve the disinfection efficiency, does not need to rely on large air volume and a high-intensity ultraviolet lamp to make up the problem of insufficient sterilization efficiency, reduces the power consumption, reduces the noise of the whole machine, can reduce the injury of the ultraviolet rays to the human body, and takes the problems of high-efficiency sterilization and safety into account;
(2) the air sterilizer adopts the wall-mounted structure, so that the space utilization rate is improved;
(3) the foam cotton can correspond to the lower row of hanging claws or directly contact with a rear plate of the air sterilizer, so that on one hand, if the lower row of hanging claws exist, the scratch of the unused hanging claws on a wall sticker can be reduced, on the other hand, the air sterilizer can be ensured to be parallel to the wall surface as much as possible, and the hanging stability is improved;
(4) the black wall sticker can absorb ultraviolet rays, and further reduces the ultraviolet rays from diffusing into the air;
(5) the desktop is used as ultraviolet shielding, and no shielding object is required to be additionally arranged.
Drawings
FIG. 1 is a schematic structural view of an ultraviolet air sterilizer with ultraviolet ray leakage prevention according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the structure of an air sterilizer according to an embodiment;
FIG. 3 is a schematic structural view of an ultraviolet air sterilizer for preventing ultraviolet radiation from leaking according to a second embodiment of the present invention;
FIG. 4 is a schematic view showing the structure of an air sterilizer according to the second embodiment;
reference numbers in the figures: air sterilizer 1, casing 11, panel 111, main body 112, rear plate 113, hanging claw 114, upper cover 115, main body 116, base 117, support leg 118, filter screen 12, ultraviolet equipment 13,
The leakage-proof device 2, a wall sticker 21, a hook 22 and foam 23.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and 2, the ultraviolet air sterilizer with ultraviolet leakage prevention comprises an air sterilizer 1 and a leakage prevention device 2, wherein the leakage prevention device 2 is arranged at an air inlet of the air sterilizer 1 at intervals through a connecting piece;
the air sterilizer 1 comprises a shell 11, a fan, a filter screen 12 and an ultraviolet device 13; the fan, the filter screen 12 and the ultraviolet equipment 13 are arranged in the shell 11 at intervals;
the shell 11 is wall-mounted and comprises a panel 111, a main body 112 and a rear plate 113, the main body 112 is a rectangular cavity structure with two empty ends, the panel 111 is covered at one end of the main body 112, the rear plate 113 is covered at the other end of the main body 112, an air inlet is arranged on the rear plate 113, an air outlet is arranged above the main body 112, the air outlet can be arranged on the main body 112 or/and the panel 111, and air entering from the air inlet sequentially passes through the ultraviolet equipment 13, the filter screen 12 and the fan and flows out from the air outlet; the fan is arranged on the fan fixing plate through screws, and the fan fixing plate is fixed on the main body 112 through screws; the filter screen 12 closely laminates through interference fit installs in the filter screen mounting groove of casing 11, and ultraviolet equipment is ultraviolet lamp in this embodiment, and ultraviolet lamp shines on the air inlet face of filter screen 12 to guarantee that ultraviolet light can be even and the interception face that shines filter screen 12 of full coverage, ultraviolet lamp installs on the medial surface of back plate 113.
The leakage preventing device 2 is a wall surface or a ceiling, and in the leakage preventing device 2 of the present embodiment, the wall surface is vertical, the connecting member includes a hook 22 provided on the wall surface or the ceiling and a hanging claw 114 (not shown) provided on the air inlet side of the air sterilizer 1, and the hook 22 is connected with the hanging claw 114. The leakage-proof device 2 further comprises a black wall sticker 21, the black wall sticker 21 is provided with back glue and printed with a hook 22 mounting position and a foam 23 pasting position, the black wall sticker 21 can absorb ultraviolet rays and further reduce the ultraviolet rays from flowing and scattering into the air, the hook 22 is fixed on a wall body through a traceless nail, and the foam 23 is pasted at the foam pasting position marked by the wall sticker 21 through the back glue.
The object that utilizes the wall to exist naturally shelters from as the ultraviolet ray, need not additionally to set up the shelter from the thing, adopts wall-hanging structure with this air sterilizing apparatus simultaneously, improves space utilization.
In this embodiment, four hanging claws 114 are arranged in 2 × 2, the hanging claws 114 are fixed on the outer side surface of the rear plate 113, the hanging claws 114 are horizontally arranged at intervals, correspondingly, two hooks 22 are arranged, the two hooks 22 are also horizontally arranged at intervals, and the upper hanging claws 114 correspond to the hooks 22 in position. Still include two bubble cottons 23, bubble cottons 23 bond on wall subsides 21, bubble cottons 23 set up in the below of couple 22, two bubble cottons 23 can correspond with lower row of string claw, or when not having lower row of string claw, can be directly with the backplate 113 contact of air sterilizing machine, bubble cottons 23 can reduce the fish tail of lower row of string claw 114 to wall subsides 21 that does not use in this embodiment, on the other hand can guarantee that air sterilizing machine 1 is as far as possible parallel with the wall, improves the stability that articulates.
The working process of the embodiment: after the air sterilizer 1 starts the fan, indoor air enters the air inlet from a gap between the anti-leakage device 2 and the air inlet, when dirty air passes through the filter screen 12, dust, bacteria and viruses are effectively intercepted on the air inlet surface of the filter screen 12, fresh air purified by the filter screen 12 passes through the air outlet on the shell 11 and is discharged into a room, the bacteria and the viruses intercepted on the air inlet surface of the filter screen 12 are killed under the irradiation of ultraviolet rays for a long time, the ultraviolet lamp can be leaked from the air inlet after being started, and the anti-leakage device 2 can prevent the harm to a human body caused by the leakage of the ultraviolet rays;
the embodiment can greatly improve the disinfection efficiency, does not need to rely on large air volume and high-intensity ultraviolet lamps to make up the problem of insufficient sterilization efficiency, reduces the power consumption, reduces the noise of the whole machine, can reduce the damage of the ultraviolet rays to the human body, and has the problems of high-efficiency sterilization and safety.
Example two:
as shown in fig. 3 and 4, the present embodiment is different from the first embodiment in that: the air sterilizer 1 is of a table top type, particularly a cylindrical structure, and is different from the leakage-proof device 2;
in this embodiment, the air sterilizer 1 has a cylindrical structure, an air outlet is reserved at the top, an air inlet is reserved at the bottom, but it still ensures that the fan, the filter screen 12 and the ultraviolet device 13 are installed inside the casing 11 at intervals, the casing 11 comprises an upper cover 115, a body 116 and a base 117, the upper cover 115 is connected with the top end of the body 116, a conical grid air outlet is arranged between the upper cover 115 and the body 116, the air outlet can also be arranged on the upper cover 115 or/and the body 116, the base 117 and the bottom of the body 116 are installed together through a buckle structure to form a whole sterilizer casing, the upper cover 115 is an arc-shaped cap structure, the base 117 has three support legs 118 at the bottom, the base 117 has an air outlet, the air inlet is a cylindrical fence structure with a certain height, the cylindrical fence structure extends into the body 116 for a certain height, so as to ensure that a small, the filter screen 12 is a cylindrical structure, and is pressed inside the body 116 through the body 116 and the base 117; the filter screen 12 is pressed inside the cylindrical body 116 through the body 116 and the base 117, and the fan is installed inside the body 116 and located above the filter screen 12; the ultraviolet equipment is an annular ultraviolet lamp, and the ultraviolet lamp is fixed at the periphery of the cylindrical fence structure in a clamping or other detachable mode;
the connecting pieces in this embodiment are three supporting legs 118 at the bottom of the air sterilizer 1, the supporting legs 118 are fixed outside the base 117 at even intervals and are positioned at the periphery of the air inlet for supporting, and the air inlet and the desktop are arranged at intervals to realize air inlet from the bottom.
The anti-leakage device 2 adopts a desktop or a ground, and when the air sterilizer is used, the air sterilizer 1 is directly and horizontally placed on the desktop and is shielded by ultraviolet rays without additionally arranging shielding objects. When the air sterilizer 1 works, the ultraviolet lamp tube emits ultraviolet rays to irradiate on the air inlet surface of the filter screen 12, part of the ultraviolet rays irradiate to the arc surface of the base 117 through the air inlet, and the reflected micro ultraviolet rays irradiate on a table top (or the ground) through the air inlet on the base 4, so that the function of preventing ultraviolet rays from leaking is realized.
It should be noted that the vertical type desk is not limited to a desktop or a ground, and can be other planes or inclined planes.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. Ultraviolet ray air sterilizing apparatus with ultraviolet-proof reveals, its characterized in that includes air sterilizing apparatus, prevents leaking the device, air sterilizing apparatus includes that casing and interval install fan, filter screen, the ultraviolet equipment inside the casing, air sterilizing apparatus has air intake, air outlet, and the wind that gets into by the air intake passes through ultraviolet equipment, filter screen, fan in proper order to flow by the air outlet, the installation of closely laminating of filter screen is in the casing, and the ultraviolet lamp shines on the air inlet face of filter screen, prevents leaking the device and passes through the air inlet department of connecting piece spaced setting at air sterilizing apparatus.
2. The ultraviolet air sterilizer capable of preventing ultraviolet leakage according to claim 1, wherein the housing comprises a face plate, a main body and a back plate, the main body is a cavity structure with two hollow ends, and the face plate and the back plate are respectively covered at the openings at the two ends of the main body.
3. The ultraviolet air sterilizer capable of preventing ultraviolet leakage according to claim 1, wherein the housing comprises an upper cover, a body and a base, the body is a cavity structure with two hollow ends, and the upper cover and the base are respectively connected to openings at two ends of the body.
4. The UV air sterilizer of claim 2, wherein the rear plate has an air inlet, and the main body and/or the face plate has an air outlet.
5. The UV air sterilizer of claim 3, wherein the base has an air inlet, and the upper cover and/or the body has an air outlet.
6. The uv air sterilizer with protection against uv leakage according to claim 2, wherein the uv device is located between the filter screen and the rear plate.
7. The UV air sterilizer of claim 3, wherein the UV device is located between the filter screen and the base.
8. The ultraviolet air sterilizer of claim 2, wherein the leakage preventing means is a wall surface or a ceiling, the connecting member comprises a hook provided on the wall surface or the ceiling and a hook provided at the air inlet side of the air sterilizer, the hook and the hook being connected, and the leakage preventing means further comprises a black wall sticker adhered to the wall surface or the ceiling.
9. The uv air sterilizer of claim 8, further comprising at least one foam, wherein the foam is adhered to the wall sticker and the foam is located under the hook.
10. The UV air sterilizer of claim 3, wherein the leakage preventing means is a table top or a floor, and the air sterilizer is stored on the table top or the floor by a plurality of support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555333.1U CN212511552U (en) | 2020-04-15 | 2020-04-15 | Ultraviolet air sterilizer with ultraviolet leakage prevention function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555333.1U CN212511552U (en) | 2020-04-15 | 2020-04-15 | Ultraviolet air sterilizer with ultraviolet leakage prevention function |
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| CN212511552U true CN212511552U (en) | 2021-02-09 |
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| CN202020555333.1U Active CN212511552U (en) | 2020-04-15 | 2020-04-15 | Ultraviolet air sterilizer with ultraviolet leakage prevention function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116951641A (en) * | 2023-08-28 | 2023-10-27 | 赤峰瑞云环保科技发展有限公司 | Air purifying sterilizer |
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2020
- 2020-04-15 CN CN202020555333.1U patent/CN212511552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116951641A (en) * | 2023-08-28 | 2023-10-27 | 赤峰瑞云环保科技发展有限公司 | Air purifying sterilizer |
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