CN216924675U - Sterilizing bladeless fan - Google Patents
Sterilizing bladeless fan Download PDFInfo
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- CN216924675U CN216924675U CN202123394829.9U CN202123394829U CN216924675U CN 216924675 U CN216924675 U CN 216924675U CN 202123394829 U CN202123394829 U CN 202123394829U CN 216924675 U CN216924675 U CN 216924675U
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- bladeless fan
- fan head
- bladeless
- base
- 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
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Abstract
The utility model belongs to the technical field of bladeless fans, and particularly relates to a disinfected and sterilized bladeless fan which comprises a base and a bladeless fan head, wherein an air inlet is formed in the base, a fan is arranged in the base, a cavity is formed in the bladeless fan head and is communicated with the base, the fan is positioned between the air inlet and the cavity, an air outlet communicated with the cavity is formed in the rear end of the bladeless fan head, the air outlet faces towards the front end of the bladeless fan head, an ultraviolet sterilization module is arranged on the inner side of the top of the bladeless fan head, and the ultraviolet sterilization module is positioned at the front end of the air outlet. The fan head is ingenious in design, air enters from the air inlet, enters the cavity of the bladeless fan head after passing through the fan and is finally discharged through the air outlet, high-speed airflow blown out during discharging drives air at the rear end to flow to form strong wind and to pass through the bladeless fan head together, and the ultraviolet sterilization module arranged on the inner side of the top of the bladeless fan head emits ultraviolet light to sterilize the air passing through the bladeless fan head, so that healthy and comfortable use experience is provided for a user.
Description
Technical Field
The utility model belongs to the technical field of bladeless fans, and particularly relates to a disinfected and sterilized bladeless fan.
Background
The bladeless fan is also called an air doubling machine, can generate natural and continuous cool wind, does not cover dust or hurt fingers inserted by children due to no blades, has a wonderful shape and is streamline and refreshing in appearance. The air blowing port of the bladeless fan is arranged at the front end of the fan, high-speed airflow is blown out from two sides of the bladeless fan to drive air at the rear end to flow to form strong wind, and the strong wind penetrates through the bladeless fan head.
The bladeless fan in the prior art has the advantages that the disinfection and sterilization device is located on the base, only the air sucked by the fan can be disinfected and sterilized, and the air driven during blowing-out cannot be disinfected and sterilized, so that the effect is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bladeless fan for disinfection and sterilization, which aims at solving the problems in the prior art, and can be used for disinfecting and sterilizing air sucked by a fan and air driven by high-speed airflow.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a disinfection's bladeless fan, includes base and bladeless fan head, be provided with the air intake on the base, be provided with the fan in the base, be provided with the cavity in the bladeless fan head, the cavity with the base intercommunication, the fan be located the air intake with between the cavity, the rear end of bladeless fan head be provided with the air outlet of cavity intercommunication, the air outlet orientation the front end of bladeless fan head, the top inboard of bladeless fan head is provided with the ultraviolet sterilization module, the ultraviolet sterilization module is located the front end of air outlet.
The two ultraviolet sterilization modules are sequentially arranged on the inner side of the top of the bladeless fan head along the direction of the air outlet.
The ultraviolet sterilization module comprises an ultraviolet light emitting assembly and a beam expanding lens, the ultraviolet light emitting assembly and the beam expanding lens are fixedly connected with the bladeless fan head, and the beam expanding lens is located below the ultraviolet light emitting assembly.
The light emitting angle of ultraviolet light emitted by the ultraviolet light emitting component after passing through the beam expanding lens is larger than or equal to 180 degrees.
The ultraviolet sterilization module adopts a UVC light source.
The air inlets are arranged in a plurality of numbers and are all annularly arranged at the bottom of the base.
Wherein, the air inlet is provided with the air inlet screen panel.
The utility model has the beneficial effects that: the utility model has novel structure and ingenious design, when in use, the fan is started to work, air enters from the air inlet, enters the cavity of the bladeless fan head after passing through the fan, is finally discharged through the air outlet, high-speed airflow blown out during discharge drives the air at the rear end to flow to form strong wind, and passes through the bladeless fan head together, and the ultraviolet sterilization module arranged at the inner side of the top of the bladeless fan head emits ultraviolet light to sterilize and disinfect the air passing through the bladeless fan head, so that the local sterilization and disinfection effect is excellent, and healthy and comfortable use experience is provided for users.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the ultraviolet sterilization module of the present invention.
The reference numerals are respectively: 1. the ultraviolet sterilization device comprises a base, a bladeless fan head, an air inlet, an air outlet, an ultraviolet sterilization module, a 6 ultraviolet light emitting assembly, a 7 beam expanding lens, a 8 air inlet mesh enclosure, and a fan head, wherein the bladeless fan head is arranged on the base, the air inlet is arranged on the air outlet, the ultraviolet sterilization module is arranged on the air inlet, and the ultraviolet light emitting assembly is arranged on the air inlet mesh enclosure.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
A sterilizing bladeless fan comprises a base 1 and a bladeless fan head 2, wherein an air inlet 3 is formed in the base 1, a fan is arranged in the base 1, a cavity is formed in the bladeless fan head 2 and communicated with the base 1, the fan is located between the air inlet 3 and the cavity, an air outlet 4 communicated with the cavity is formed in the rear end of the bladeless fan head 2, the air outlet 4 faces the front end of the bladeless fan head 2, an ultraviolet sterilization module 5 is arranged on the inner side of the top of the bladeless fan head 2, and the ultraviolet sterilization module 5 is located at the front end of the air outlet 4.
Specifically, the utility model has novel structure and ingenious design, when in use, the fan is started to work, air enters from the air inlet 3, enters the cavity of the bladeless fan head 2 after passing through the fan, is finally discharged through the air outlet 4, high-speed airflow blown out during discharge drives air at the rear end to flow to form strong wind, and passes through the bladeless fan head 2, and the ultraviolet sterilization module 5 arranged on the inner side of the top of the bladeless fan head 2 emits ultraviolet light to sterilize and disinfect the air passing through the bladeless fan head 2, so that the local sterilization and disinfection effects are excellent, and healthy and comfortable use experience is provided for users.
Furthermore, the light beam emitted by the ultraviolet sterilization module 5 is sheet-shaped, and only irradiates on the inner wall of the bladeless fan head 2 uniformly, and the light beam cannot irradiate to the outside, so that the user is prevented from contacting the ultraviolet light emitted by the ultraviolet sterilization module 5 and hurting the skin. The light beam emitted by the ultraviolet sterilization module 5 is in a sheet shape, and can be realized by arranging a straight light-transmitting groove at the bottom of the ultraviolet sterilization module 5, and the ultraviolet light can only be emitted through the straight light-transmitting groove; the light beam shaping device or the light beam lens can be implemented by the prior art, which is not described herein again.
The bladeless fan for disinfection and sterilization in the embodiment is characterized in that the number of the ultraviolet sterilization modules 5 is two, and the two ultraviolet sterilization modules 5 are sequentially arranged on the inner side of the top of the bladeless fan head 2 along the direction of the air outlet 4. Particularly, the arrangement enables the wind to be provided for the user to use after being disinfected and sterilized twice, and the user provides more healthy and comfortable use experience.
The bladeless fan of a disinfection, sterilization, ultraviolet sterilization module 5 include ultraviolet ray emission subassembly 6 and beam expanding lens 7, ultraviolet ray emission subassembly 6 and beam expanding lens 7 all with bladeless fan head 2 fixed connection, beam expanding lens 7 is located ultraviolet ray emission subassembly 6's below. Specifically, the emission angle of ultraviolet light emitted by the ultraviolet light emitting assembly 6 is 85-110 degrees, the emission angle can be further improved after the ultraviolet light is expanded by the beam expanding lens 7, and the disinfection range of passing wind is wider.
In the bladeless fan for disinfection and sterilization in the embodiment, the light emitting angle of the ultraviolet light emitted by the ultraviolet light emitting assembly 6 after passing through the beam expanding lens 7 is greater than or equal to 180 °. Specifically, the wind energy that above-mentioned setting made the process can be by all-round cover of ultraviolet ray, and disinfection and sterilization effect is better.
In the disinfection bladeless fan, the ultraviolet sterilization module 5 adopts a UVC light source. In particular, UVC is easily absorbed by DNA of organisms, and the sterilization effect is strongest in the wavelength range of 250nm to 270 nm.
In the bladeless fan for disinfection and sterilization in this embodiment, the plurality of air inlets 3 are arranged, and the air inlets 3 are all arranged at the bottom of the base 1 in an annular manner.
In the disinfection and sterilization bladeless fan in the embodiment, the air inlet 3 is provided with an air inlet mesh enclosure 8. Specifically, the air inlet mesh enclosure 8 can prevent large foreign matters from being sucked into the base 1, and the service life of the utility model is effectively prolonged.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A disinfection and sterilization bladeless fan is characterized in that: the fan comprises a base and a bladeless fan head, wherein an air inlet is formed in the base, a fan is arranged in the base, a cavity is formed in the bladeless fan head, the cavity is communicated with the base, the fan is located between the air inlet and the cavity, an air outlet communicated with the cavity is formed in the rear end of the bladeless fan head, the air outlet faces towards the front end of the bladeless fan head, an ultraviolet sterilization module is arranged on the inner side of the top of the bladeless fan head, and the ultraviolet sterilization module is located at the front end of the air outlet.
2. A sterilizing bladeless fan according to claim 1, wherein: the ultraviolet sterilization modules are arranged in two, and the two ultraviolet sterilization modules are sequentially arranged on the inner side of the top of the bladeless fan head along the direction of the air outlet.
3. A sterilizing bladeless fan according to claim 1, wherein: the ultraviolet sterilization module comprises an ultraviolet light emitting assembly and a beam expanding lens, the ultraviolet light emitting assembly and the beam expanding lens are fixedly connected with the bladeless fan head, and the beam expanding lens is located below the ultraviolet light emitting assembly.
4. A sterilizing bladeless fan according to claim 3, wherein: the light emitting angle of ultraviolet light emitted by the ultraviolet light emitting component after passing through the beam expanding lens is more than or equal to 180 degrees.
5. A sterilizing bladeless fan according to claim 3, wherein: the ultraviolet sterilization module adopts a UVC light source.
6. A sterilizing bladeless fan according to claim 1, wherein: the air inlet is provided with a plurality of, the air inlet all encircles the bottom of base.
7. A sterilizing bladeless fan according to claim 1, wherein: the air inlet is provided with an air inlet mesh enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394829.9U CN216924675U (en) | 2021-12-29 | 2021-12-29 | Sterilizing bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394829.9U CN216924675U (en) | 2021-12-29 | 2021-12-29 | Sterilizing bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216924675U true CN216924675U (en) | 2022-07-08 |
Family
ID=82256370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123394829.9U Active CN216924675U (en) | 2021-12-29 | 2021-12-29 | Sterilizing bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216924675U (en) |
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2021
- 2021-12-29 CN CN202123394829.9U patent/CN216924675U/en active Active
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