CN214465014U - Built-in deep ultraviolet sterilization cooling fan - Google Patents
Built-in deep ultraviolet sterilization cooling fan Download PDFInfo
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- CN214465014U CN214465014U CN202120289241.8U CN202120289241U CN214465014U CN 214465014 U CN214465014 U CN 214465014U CN 202120289241 U CN202120289241 U CN 202120289241U CN 214465014 U CN214465014 U CN 214465014U
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Abstract
The utility model provides a built-in dark ultraviolet sterilization's cooling fan relates to cooling fan technical field. The deep ultraviolet module which emits short ultraviolet rays with wavelength is fixedly installed on the inner wall of the outer panel close to the main shell, the installation position of the deep ultraviolet module is close to the air inlet, at least one deep ultraviolet LED lamp is arranged on the deep ultraviolet module, and the lamp holder end of the deep ultraviolet LED lamp faces the inner side of the main shell. Compared with the prior art, the utility model discloses there is following technical advantage: the deep ultraviolet sterilization technology is applied to the cooling fan product, and the photocatalyst sterilization technology is combined, so that indoor air of a user can be sterilized and purified, and the air quality and experience of the user are improved. The deep ultraviolet module and the photocatalyst filter screen are arranged at the air inlet, and all air flows entering from the air inlet can be sterilized and purified earlier; under the unique structural characteristics of the middle plate, the cooling fan is internally provided with an air channel for high-efficiency air outlet purification, so that the air purification efficiency is improved.
Description
Technical Field
The utility model relates to a cooling fan technical field, in particular to cooling fan with built-in deep ultraviolet sterilization.
Background
In a certain space, the use of a cooling fan can improve the circulation of air and improve the comfort of the space. The traditional cooling fan product does not have the sterilization function and cannot purify indoor air.
SUMMERY OF THE UTILITY MODEL
The utility model provides a built-in deep ultraviolet sterilizing cooling fan, which overcomes the defects of the prior art.
The specific technical scheme is that the cooling fan with the built-in deep ultraviolet sterilization function comprises: the wind wheel, the wind wheel motor, the display circuit board, the wind wheel motor and the external power supply are respectively connected with the circuit of the junction box, the external panel is arranged at the open position of the main shell body, the lower part of the main shell body and the external panel form an air inlet for air to enter the main shell body, an air outlet is arranged above the external panel,
the outer panel is close to fixed mounting is being sent out the short ultraviolet deep ultraviolet module of wavelength on the inner wall of main casing body, the mounted position of deep ultraviolet module is close to the air intake, at least one deep ultraviolet LED lamp on the deep ultraviolet module, deep ultraviolet LED lamp holder end orientation main casing body inboard.
Furthermore, an arc-shaped and solid air duct shell is arranged on one side of the main shell far away from the outer panel,
a middle-placed plate for filtering and guiding flow is arranged between the main shell and the outer panel, an air outlet grating, an air partition plate, a wind wheel guard plate and an air inlet grating are sequentially arranged on the middle-placed plate from top to bottom, the mounting height of the air outlet grating is consistent with that of the air outlet, the air inlet grating is close to the air inlet and faces the deep ultraviolet module,
the wind wheel is positioned between the air duct shell and the middle-arranged plate, the installation height of the wind wheel is consistent with the height of the wind wheel guard plate, the wind wheel guard plate and the air outlet grille are arc-shaped protruding structures with grids, the wind wheel guard plate protrudes to the outer side of the main shell, the air outlet grille protrudes to the inner side of the main shell, the wind partition plate is an entity folded plate, one end of the wind partition plate is rigidly connected with the air outlet grille, the other end of the wind partition plate is rigidly connected with the wind wheel guard plate, a bending angle formed by the wind partition plate points to the inner side of the main shell along the wind wheel, and a fluid channel is arranged between the wind partition plate and the air duct shell,
the connection part of the middle-placed plate and the outer panel, which is far away from the air inlet and close to the air outlet, is fixedly provided with a side baffle for blocking air from entering and exiting, the side baffle is positioned at the upper end of the air duct shell, and the lower end of the air duct shell is connected on the inner wall of the main shell.
Further, the deep ultraviolet module with fixed mounting photocatalyst filter screen between the air-inlet grille.
Furthermore, a plurality of deep ultraviolet LED lamps are uniformly distributed on the deep ultraviolet module.
Furthermore, a swing blade mechanism and a swing blade motor are installed at the air outlet, the swing blade mechanism is in transmission connection with the swing blade motor, and the swing blade motor is in circuit connection with the junction box.
Further, the output shaft of the wind wheel motor is parallel to the output shaft of the swing blade motor.
When a user uses a blowing mode, indoor air enters from the air inlet, short-wavelength ultraviolet rays generated by the deep ultraviolet module and air can generate ozone with strong oxygen action, so that bacteria in the air can be effectively killed, and titanium dioxide in the photocatalyst filter screen generates substances with strong oxidizing property, such as hydroxyl radicals, oxygen and the like under the irradiation of the deep ultraviolet module and can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like; the photocatalyst can effectively degrade toxic and harmful gases in the air, such as formaldehyde and the like, and efficiently purify the air; meanwhile, various bacteria can be effectively killed, toxins released by the bacteria or fungi can be decomposed and harmlessly treated, purified air flows out from the air outlet under the blowing action of the wind wheel, and the blade swinging mechanism is favorable for outward spreading of the air. The air continuously enters the cooling fan and then flows out, and the circulation is repeated in such a way, so that the indoor air is sterilized and purified.
Compared with the prior art, the utility model discloses there is following technical advantage: the deep ultraviolet sterilization technology is applied to the cooling fan product, and the photocatalyst sterilization technology is combined, so that indoor air of a user can be sterilized and purified, and the air quality and experience of the user are improved. The deep ultraviolet module and the photocatalyst filter screen are arranged at the air inlet, so that all air flow entering from the air inlet can be sterilized and purified earlier; under the unique structural characteristics of the middle plate, an air channel for high-efficiency air outlet purification is formed inside the cooling fan; the air inlet grille and the air outlet grille can effectively prevent foreign matters from entering the main shell; the air partition plate is used as a boundary, the air inlet grille and the air outlet grille are separated from free flow of air, so that the flow direction of the air is more determined, the air outlet efficiency is improved, and the air purifying efficiency is further improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a schematic view of the inside of the outer panel;
FIG. 5 is a schematic view of a deep ultraviolet module;
fig. 6 is a schematic view of the internal structure of the present invention;
fig. 7 is a schematic view of a mid-deck structure.
Wherein:
1. a main shell body, 2, a middle-arranged plate, 3, an outer panel, 4, a wind wheel, 5, a wind wheel motor, 6, a display circuit board, 7, a junction box, 8, a deep ultraviolet module, 9 and a photocatalyst filter screen,
101. an air inlet 102, an air duct shell 103, an edge baffle plate,
201. an air outlet grille 202, an air partition plate 203, a wind wheel guard plate 204 and an air inlet grille,
301. an air outlet 302, a swing blade mechanism 303, a swing blade motor,
801. deep ultraviolet LED lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
In the description of the present invention, it should be noted that the terms "inner", "outer", "left" and "right" are used for indicating the position or positional relationship based on the positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus should not be construed as limiting the present invention.
As can be understood by referring to fig. 1 to 7, the open side of the main housing 1 is the outside near the outer panel 3, and the inside of the outer panel is the side near the main housing 1;
example 1: a cooling fan with built-in deep ultraviolet sterilization comprises: main casing body 1 and outer panel 3, main casing body 1 is the square shell structure of top open, main casing body 1 internally mounted wind wheel 4, wind wheel motor 5, display circuit board 6 and terminal box 7, wind wheel 4 with wind wheel motor 5 transmission is connected, display circuit board 6, wind wheel motor 5 and external power supply respectively with terminal box 7 circuit connection, in the open position installation of main casing body 1 outer panel 3, main casing body 1 with outer panel 3 below constitutes to the air intake 101 of main casing body 1 inside air inlet, open there is air outlet 301 outer panel 3 top,
When the user uses the mode of blowing, the indoor air by air intake 101 gets into, the short ultraviolet of wavelength that dark ultraviolet module 8 produced can produce the ozone that has the effect of strong oxygen with the air, can kill the bacterium in the air effectively, through the air of purifying by under the effect of blowing of wind wheel 4 air outlet 301 flows out, and the air constantly gets into the cooling fan and flows out again, so the circulation is disinfected and is purified the indoor air.
Example 2: on the basis of the embodiment 1, an arc-shaped and solid air duct shell 102 is installed on the side of the main shell 1 far away from the outer panel 3,
a middle-placed plate 2 for filtering and guiding flow is arranged between the main shell 1 and the outer panel 3, an air outlet grille 201, an air partition plate 202, a wind wheel guard plate 203 and an air inlet grille 204 are sequentially arranged on the middle-placed plate 2 from top to bottom, the installation height of the air outlet grille 201 is consistent with the height of the air outlet 301, the air inlet grille 204 is close to the air inlet 101 and faces the deep ultraviolet module 8,
the wind wheel 4 is located between the air duct housing 102 and the middle-placed plate 2, the installation height of the wind wheel 4 is consistent with the height of the wind wheel guard plate 203, the wind wheel guard plate 203 and the air outlet grille 201 are both arc-shaped protruding structures with grilles, the wind wheel guard plate 203 protrudes to the outer side of the main housing 1, the air outlet grille 201 protrudes to the inner side of the main housing 1, the wind isolation plate 202 is a solid folded plate, one end of the wind isolation plate 202 is rigidly connected to the air outlet grille 201, the other end of the wind isolation plate 202 is rigidly connected to the wind wheel guard plate 203, the bending angle formed by the wind isolation plate 202 points to the inner side of the main housing 1 along the wind wheel 4, and a fluid channel is arranged between the wind isolation plate 202 and the air duct housing 102,
an edge baffle 103 for blocking air from entering and exiting is fixedly installed at the joint of the central panel 2 and the outer panel 3, which is far away from the air inlet 101 and close to the air outlet 301, the edge baffle 103 is located at the upper end of the air duct shell 102, and the lower end of the air duct shell 102 is connected to the inner wall of the main shell 1.
In this embodiment, under the unique structural characteristics of the central board 2, an air duct for efficient air-out purification is formed inside the cooling fan, and the air duct flows into the outside air from the air inlet 101, sequentially through the air inlet grille 204, the wind wheel 4, and the air outlet grille 201 to the air outlet 301. The air inlet grille 204 and the air outlet grille 201 can effectively prevent foreign matters from entering the main shell 1; the air partition plate 202 is used as a boundary, and the free flow of air is blocked between the air inlet grille 204 and the air outlet grille 201, so that the flow direction of the air is more determined, the air outlet efficiency is improved, and the air purifying efficiency is further improved.
Example 3: on the basis of embodiment 2, a photocatalyst filter screen 9 is fixedly installed between the deep ultraviolet module 8 and the air inlet grille 204.
Titanium dioxide in the photocatalyst filter screen 9 generates substances with strong oxidizing property such as hydroxyl radicals, oxygen and the like under the irradiation of the deep ultraviolet module 8, and can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like; the photocatalyst can effectively degrade toxic and harmful gases in the air, such as formaldehyde and the like, and efficiently purify the air; meanwhile, various bacteria can be effectively killed, toxins released by the bacteria or fungi can be decomposed and harmlessly treated, and the air purification degree is more efficient.
Example 4: on the basis of embodiment 1, a plurality of deep ultraviolet LED lamps 801 are uniformly distributed on the deep ultraviolet module 8. A plurality of even settings the deep ultraviolet LED lamp 801 acts on simultaneously, and purification efficiency is high, and energy-conservation.
Example 5: on the basis of embodiment 1, a swing blade mechanism 302 and a swing blade motor 303 are installed at the air outlet 301, the swing blade mechanism 302 and the swing blade motor 303 are in transmission connection, and the swing blade motor 303 is in circuit connection with the junction box 7.
The swing blade mechanism 302 can swing under the driving of the swing blade motor 303, so that the angle and the range of air outlet are changed, the outward spreading of wind is facilitated, the air outlet efficiency is high, and the efficiency of purifying air is improved.
Further, the output shaft of the wind wheel motor 5 is parallel to the output shaft of the swing blade motor 303. Therefore, the airflow generated by blowing by the wind wheel 4 directly flows to the swing blade mechanism 302 in the forward direction, the air outlet is fast, the air outlet efficiency is high, and the air purifying efficiency is favorably improved.
When a user uses a blowing mode, indoor air enters from the air inlet 101, short-wavelength ultraviolet rays generated by the deep ultraviolet module 8 and air can generate ozone with strong oxygen action, so that bacteria in the air can be effectively killed, and titanium dioxide in the photocatalyst filter screen 9 generates substances with strong oxidizing property, such as hydroxyl radicals, oxygen and the like, under the irradiation of the deep ultraviolet module 8, and can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like; the photocatalyst can effectively degrade toxic and harmful gases in the air, such as formaldehyde and the like, and efficiently purify the air; meanwhile, various bacteria can be effectively killed, toxins released by the bacteria or fungi can be decomposed and harmlessly treated, purified air flows out of the air outlet 301 under the blowing action of the wind wheel 4, and the blade swinging mechanism 302 is favorable for outward spreading of the air. The air continuously enters the cooling fan and then flows out, and the circulation is repeated in such a way, so that the indoor air is sterilized and purified.
The utility model discloses in being applied to the cool fan product with dark ultraviolet sterilization technique, the purification of disinfecting to the indoor air of user combines photocatalyst sterilization technique again, improves user's air quality and experience. The deep ultraviolet module 8 and the photocatalyst filter screen 9 are arranged at the air inlet 101, and all air flows entering from the air inlet 101 can be sterilized and purified earlier; under the unique structural characteristics of the middle plate 2, an air channel for high-efficiency air outlet purification is formed inside the cooling fan; the air inlet grille 204 and the air outlet grille 201 can effectively prevent foreign matters from entering the main shell 1; the air partition plate 202 is used as a boundary, and the free flow of air is blocked between the air inlet grille 204 and the air outlet grille 201, so that the flow direction of the air is more determined, the air outlet efficiency is improved, and the air purifying efficiency is further improved.
The foregoing is only a preferred embodiment of the present invention and is not intended to limit the present invention in any way, and those skilled in the art may make modifications and changes to the equivalent embodiments using the teachings of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A cooling fan with built-in deep ultraviolet sterilization comprises: the utility model discloses a wind turbine generator, including main casing body (1) and outer panel (3), main casing body (1) is the square shell structure of top open, main casing body (1) internally mounted wind wheel (4), wind wheel motor (5), display circuit board (6) and terminal box (7), wind wheel (4) with wind wheel motor (5) transmission is connected, display circuit board (6), wind wheel motor (5) and external power supply respectively with terminal box (7) circuit connection, in the open position of main casing body (1) installation outer panel (3), main casing body (1) with outer panel (3) below constitutes to air intake (101) of main casing body (1) inside air inlet, open air outlet (301) above outer panel (3), its characterized in that,
outer panel (3) are close to fixed mounting is sending out the short ultraviolet deep ultraviolet module (8) of wavelength on the inner wall of main casing body (1), the mounted position of deep ultraviolet module (8) is close to air intake (101), at least one deep ultraviolet LED lamp (801) on deep ultraviolet module (8), deep ultraviolet LED lamp (801) lamp holder end orientation main casing body (1) is inboard.
2. The cooling fan with built-in deep ultraviolet sterilization function as claimed in claim 1,
an arc-shaped and solid air duct shell (102) is arranged on one side of the main shell (1) far away from the outer panel (3),
a middle-placed plate (2) used for filtering and guiding flow is arranged between the main shell (1) and the outer panel (3), an air outlet grating (201), an air partition plate (202), a wind wheel guard plate (203) and an air inlet grating (204) are sequentially arranged on the middle-placed plate (2) from top to bottom, the installation height of the air outlet grating (201) is consistent with the height of the air outlet (301), the air inlet grating (204) is close to the air inlet (101) and faces the deep ultraviolet module (8),
the wind wheel (4) is positioned between the air duct shell (102) and the middle-placed plate (2), the installation height of the wind wheel (4) is consistent with the height of the wind wheel guard plate (203), the wind wheel guard plate (203) and the air outlet grille (201) are both arc-shaped protruding structures with grilles, the wind wheel guard plate (203) protrudes to the outer side of the main shell (1), the air outlet grille (201) protrudes to the inner side of the main shell (1), the wind partition plate (202) is a solid folded plate, one end of the wind partition plate (202) is rigidly connected with the air outlet grille (201), the other end of the wind partition plate is rigidly connected with the wind wheel guard plate (203), the bending angle formed by the wind partition plate (202) points to the inner side of the main shell (1) along the wind wheel (4), and a fluid channel is arranged between the wind partition plate (202) and the air duct shell (102),
an edge baffle (103) for blocking air from entering and exiting is fixedly mounted at the joint of the middle plate (2) and the outer panel (3) which is far away from the air inlet (101) and close to the air outlet (301), the edge baffle (103) is located at the upper end of the air duct shell (102), and the lower end of the air duct shell (102) is connected to the inner wall of the main shell (1).
3. The cooling fan with built-in deep ultraviolet sterilization function according to claim 2, wherein a photocatalyst filter screen (9) is fixedly installed between the deep ultraviolet module (8) and the air inlet grille (204).
4. The cooling fan with built-in deep ultraviolet sterilization function as claimed in claim 1, wherein a plurality of deep ultraviolet LED lamps (801) are uniformly distributed on the deep ultraviolet module (8).
5. The cooling fan with built-in deep ultraviolet sterilization function according to claim 1, wherein a swing blade mechanism (302) and a swing blade motor (303) are installed at the air outlet (301), the swing blade mechanism (302) and the swing blade motor (303) are in transmission connection, and the swing blade motor (303) is in circuit connection with the junction box (7).
6. The cooling fan with built-in deep ultraviolet sterilization function as claimed in claim 5, wherein the output shaft of the wind wheel motor (5) is parallel to the output shaft of the swing blade motor (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120289241.8U CN214465014U (en) | 2021-02-02 | 2021-02-02 | Built-in deep ultraviolet sterilization cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120289241.8U CN214465014U (en) | 2021-02-02 | 2021-02-02 | Built-in deep ultraviolet sterilization cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465014U true CN214465014U (en) | 2021-10-22 |
Family
ID=78143012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120289241.8U Active CN214465014U (en) | 2021-02-02 | 2021-02-02 | Built-in deep ultraviolet sterilization cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465014U (en) |
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2021
- 2021-02-02 CN CN202120289241.8U patent/CN214465014U/en active Active
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