CN207734837U - Minimize Photocatalyst air purification device - Google Patents
Minimize Photocatalyst air purification device Download PDFInfo
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- CN207734837U CN207734837U CN201721696567.2U CN201721696567U CN207734837U CN 207734837 U CN207734837 U CN 207734837U CN 201721696567 U CN201721696567 U CN 201721696567U CN 207734837 U CN207734837 U CN 207734837U
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- ultraviolet led
- air purification
- ultraviolet
- miniaturization
- purification device
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Abstract
The utility model is related to a kind of purifier, especially a kind of miniaturization Photocatalyst air purification device belongs to the technical field of air purification.According to technical solution provided by the utility model, the miniaturization Photocatalyst air purification device, include the gas suction device for intake-gas, the catalytic body for decomposing harmful substances and the ultraviolet LED lamp body for coordinating catalyst body running, the light-emitting surface of ultraviolet LED lamp body is towards catalytic body, suction unit, ultraviolet LED lamp body, catalytic body are sequentially distributed to be discharged after the gas on the direction that gas flows, extracted by suction unit passes sequentially through ultraviolet LED lamp body, catalytic body.The utility model is compact-sized, can effectively realize to air purification, improve purification efficiency, use cost is low, securely and reliably.
Description
Technical field
The utility model is related to a kind of purifier, especially a kind of miniaturization Photocatalyst air purification device belongs to empty
The technical field of gas purification.
Background technology
Along with expanding economy, air pollution problems inherent is also on the rise, therefore also has received widespread attention, and is directed to
The equipment of gas purification is also more and more, but also has such as internal gas passageways dead zone more, and heat dissipation is bad or is not achieved and wants
It asks, the shortcomings of power is relatively low.
Photocatalyst technology is a kind of means for the relative ideal for handling room air pollution and in-vehicle exposure in the world at present,
It is combined using light and catalyst (catalyst), under the irradiation of light, be will produce similar photosynthetic light-catalyzed reaction, is passed through this
Substance that kind of reaction generates decomposes the indoor harmful substance of oxidation, achievees the purpose that purify the air of a room with this.Due to this
The high efficiency of kind technology, it is also gradually applied in the air clearing products such as air purifier.
For photocatalyst technology by the product of light-catalyzed reaction, these products all have very strong oxidability, but also have
There is very strong photoredox function, can also be destroyed with the various organic compounds of oxygenolysis and part inorganic compound
The protein of the cell membrane of bacterium and some viruses.It kills these bacteriums and decomposing organic pollutant by oxidation,
These organic pollutions resolve into the water and carbon dioxide of pollution-free effect, have very strong sterilization, deodorization, it is mould proof, antifouling,
Purify the function of air.
Photocatalyst the biggest advantage is to using in air hydrone and oxygen molecule the organic matter contacted is converted to
Carbon dioxide and water, itself does not play any variation, can but promote to chemically react, and has very strong feasibility in theory, and
And maintenance cost is very low, is sterilization, deodorization, new product mould proof, purification air is ideal.
The file of Publication No. CN203413420U discloses a kind of light emitting diode photocatalyst ultraviolet lamp tube group, includes light
Source module, light pipe and casing to diffusing light, the hair that light source module has flexible substrate and is set on substrate
Optical diode, light source module are placed in light pipe, and light penetrates light pipe to increase range of exposures, and casing is sheathed on leaded light
Pipe is outer, and casing is formed with having the fiberglass braided of photocatalyst material, allows photocatalyst material to be generated in sleeve surface larger
Area of dispersion, then coordinate the light after diffusion, to increase the contact area of light and photocatalyst material, reach effectively promoted it is empty
Gas purifies and the effect of sterilization.
But the LED light source is placed on inside cavity, photocatalyst at cylindrical surface, only one side can by ultraviolet light,
And lateral surface can not generate catalytic action due to that can not irradiate.Photocatalyst inefficiency.In addition, Publication No.
The open file of CN104964180A is similar with above-mentioned existing device, and is irradiated using single side, equally exists that efficiency is low to ask
Topic.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, and it is net to provide a kind of miniaturization photocatalyst air
Makeup is set, compact-sized, can effectively be realized to air purification, be improved purification efficiency, use cost is low, securely and reliably.
According to technical solution provided by the utility model, the miniaturization Photocatalyst air purification device, including be used to take out
The suction unit of air-breathing body, the ultraviolet LED lamp body for the catalytic body of decomposing harmful substances and for coordinating catalyst body running,
Towards catalytic body, suction unit, ultraviolet LED lamp body, catalytic body are sequentially distributed to be flowed the light-emitting surface of ultraviolet LED lamp body in gas
On direction, it is discharged after passing sequentially through ultraviolet LED lamp body, catalytic body by the gas of suction unit extraction.
It is used for the filtering body of filtration of particulate matters in the air inlet setting of the suction unit.
The suction unit includes fan.
Further include the radiator for radiating to ultraviolet LED lamp body, the radiator is located at the backlight of ultraviolet LED lamp body
Face.
The ultraviolet LED lamp body include include ultraviolet lamp plate, it is several ultraviolet in array distribution on the ultraviolet lamp plate
LED electroluminescent lamps and several ventholes for allowing gas to circulate, the venthole penetrate through ultraviolet lamp plate.
The venthole is mutually parallel on ultraviolet lamp plate, and the ultraviolet LED electroluminescent lamp of adjacent two row is by venthole interval.
Using being connected in parallel between ultraviolet LED electroluminescent lamp in each column, connect between the ultraviolet LED electroluminescent lamp of adjacent column.
Further include several radiators, the radiator is located on ultraviolet lamp plate, and radiator and the ultraviolet LED of each column shine
Lamp is in one-to-one correspondence.
The radiator is in hollow half elliptic.
Further include the power driving circuit for providing working power and the control circuit for controlling working condition, institute
Control circuit is stated to be electrically connected with suction unit and ultraviolet LED lamp body.
The advantages of the utility model：The cycle that gas can be realized by suction unit is realized by catalyst physical efficiency to gas
Harmful substance decomposed, the work of catalytic body can be coordinated by ultraviolet LED lamp body, and can realize the effect of sterilizing,
The temperature of gas can be reduced by radiator and is radiated to ultraviolet LED lamp body, and does not interfere with the flowing of gas, can be had
Effect is realized to air purification, improves purification efficiency, use cost is low, securely and reliably.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model ultraviolet LED lamp body.
Fig. 3 is the circuit layout card of the utility model ultraviolet LED lamp body.
Fig. 4 is the cooperation schematic diagram of the utility model radiator and ultraviolet lamp plate.
Reference sign：1- filtering bodies, 2- suction units, 3- radiators, the ultraviolet lamp plates of 4-, 5- catalytic bodies, 6- power supplys
Driving circuit, 7- control circuits, 8- ventholes and 9- ultraviolet LEDs electroluminescent lamp and 10- connecting lines.
Specific implementation mode
With reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1：In order to effectively realize to air purification, purification efficiency is improved, use cost is reduced, this practicality is new
Type includes the suction unit 2 for intake-gas, the catalytic body 5 for decomposing harmful substances and for coordinating 5 work of catalytic body
The ultraviolet LED lamp body of work, the light-emitting surface of ultraviolet LED lamp body is towards catalytic body 5, suction unit 2, ultraviolet LED lamp body, catalytic body 5
It is sequentially distributed after the gas on the direction that gas flows, extracted by suction unit 2 passes sequentially through ultraviolet LED lamp body, catalytic body 5
Discharge.
Specifically, suction unit 2, ultraviolet LED lamp body and catalytic body 5 are installed in same housing, pass through suction unit 2
External gas can be pumped into, while under the action of suction unit 2, the gas of suction can be discharged, to realize needed for one
Gas circulation.Ultraviolet LED lamp body and catalytic body 5 can be passed sequentially through by being sucked the gas of the sucking of device 2, and catalytic body 5 can be with
Using existing common structure type, catalytic body 5 needs ultraviolet LED lamp body cooperating, that is, utilizes the ultraviolet of ultraviolet LED lamp body
Light can make catalytic body 5 decompose the harmful substance in gas；In addition, when ultraviolet LED lamp body works, moreover it is possible to gas
Sterilizing is carried out, to realize effective purification to air, improves purification efficiency；Since catalytic body 5, ultraviolet LED lamp body are equal
Using existing common structure type, use cost can be effectively reduced, meets the use need of the environment such as vehicle-mounted or closed small space
It asks.
Further, the filtering body 1 in the setting of the air inlet of the suction unit 2 for filtration of particulate matters.This practicality is new
In type embodiment, the suction unit 2 includes fan, and certainly, suction unit 2 can also use the art, and other are common
Form, as long as the suction and discharge of gas can be realized.The forms such as filter screen may be used in filtering body 1, pass through 1 energy of filtering body
The liquid sundries of particulate matter or greater particle size in gas is removed, particulate matter etc. is avoided to influence ultraviolet LED lamp body and catalyst
The work of body 5.
In addition, further including the power driving circuit 6 for providing working power and the control for controlling working condition
Circuit 7, the control circuit 7 are electrically connected with suction unit 2 and ultraviolet LED lamp body.In the utility model embodiment, power supply drives
The common circuit form of the art may be used in dynamic circuit 6, control circuit 7, and pumping can be provided by power driving circuit 6
The power supply needs for inhaling device 2, ultraviolet LED lamp body, can be to the work of suction unit 2 and ultraviolet LED lamp body by control circuit 7
Process is controlled, and herein, course of work control includes suction unit 2, the operating switch of ultraviolet LED lamp body, operating power etc.,
It can specifically be selected as needed, details are not described herein again.
Further, further include radiator 3 for radiating to ultraviolet LED lamp body, the radiator 3 is located at ultraviolet LED
The shady face of lamp body.In the utility model embodiment, radiator 3 is located at ultraviolet LED lamp body adjacent to the side of suction unit 2, leads to
Crossing radiator 3 can radiate to ultraviolet LED lamp body.Certainly, the gas of the sucking of device 2 is sucked in flowing, can also be played
To the effect of ultraviolet LED lamp body heat dissipation.After radiator 3 is set, the effect of forced convertion heat dissipation can be played, gas to be clean is reduced
The temperature of body, at the temperature the end of month of gas to be clean, effect is better.
As shown in figure 3, the ultraviolet LED lamp body include ultraviolet lamp plate 4, it is several on the ultraviolet lamp plate 4 be in battle array
The ultraviolet LED electroluminescent lamp 9 of column distribution and several ventholes 8 for allowing gas to circulate, the venthole 8 penetrate through ultraviolet lamp plate 4.
In the utility model embodiment, ultraviolet lamp plate 4 is made of existing common circuit boards, and ultraviolet lamp plate 4 is in side
Shape, ultraviolet LED electroluminescent lamp 9 are in array distribution on ultraviolet lamp plate 4, and the array distribution specifically refers to the matrix form point of ranks
Cloth shows that ultraviolet LED electroluminescent lamp 9 on ultraviolet lamp plate 4 is in the distribution form of 8 rows 6 row in Fig. 2.Ultraviolet LED electroluminescent lamp 9 is specific
The forms such as the common LED chip of the art may be used to be made, can specifically be selected as needed, it is no longer superfluous herein
It states.In order to improve gas by rate, multiple ventholes 8 are set on ultraviolet lamp plate 4, the length direction of venthole 8 with it is every
The length direction of row ultraviolet LED electroluminescent lamp 9 is consistent, and the venthole 8 on ultraviolet lamp plate 4 is mutually parallel, it is adjacent two row it is ultraviolet
LED electroluminescent lamps 9 are spaced by venthole 8.
As shown in figure 3, using being connected in parallel between ultraviolet LED electroluminescent lamp 9 in each column, the ultraviolet LED electroluminescent lamp 9 of adjacent column
Between connect.In the utility model embodiment, ultraviolet LED electroluminescent lamp 9 is using being connected in parallel in each column, to work as single ultraviolet LED
When electroluminescent lamp 9 damages, the work of remaining ultraviolet LED electroluminescent lamp 9 of column is not interfered with.All ultraviolet LEDs on ultraviolet lamp plate 4
Electroluminescent lamp 9 is in one by the connection of connecting line 10, and the work that can shine after being connect with power driving circuit 6, specific implementation connect
Existing common technological means may be used with the mode of power supply and realize that details are not described herein again.Show that each column uses 8 in Fig. 3
The case where ultraviolet LED electroluminescent lamp 9, certainly, when it is implemented, the quantity of each column ultraviolet LED electroluminescent lamp 9 can as needed into
Row selection, details are not described herein again.
Further, further include several radiators 3, the radiator 3 is located on ultraviolet lamp plate 4, and radiator 3 and each column
Ultraviolet LED electroluminescent lamp 9 in correspond.In the utility model embodiment, in order to not influence the flowing of gas, radiator 3 exists
It is only needed on ultraviolet lamp plate 4 with the ultraviolet LED electroluminescent lamp 9 of each column in corresponding, the region outside each column ultraviolet LED electroluminescent lamp 9 is not
There are radiators 3.The radiator 3 is in hollow half elliptic, and radiator 3 may be used aluminium section bar etc. and be made, by dissipating
The shape etc. of hot device 3 is set, and the windage of windward side can be reduced, and gas is allowed to be flowed rapidly from both sides.
The utility model can realize the cycle of gas by suction unit 2, can be realized by catalytic body 5 and be harmful to gas
Substance is decomposed, and the work of catalytic body 5 can be coordinated by ultraviolet LED lamp body, and can realize the effect of sterilizing, by dissipating
Hot device 3 can reduce the temperature of gas and radiate to ultraviolet LED lamp body, and not interfere with the flowing of gas, can be effectively real
Now to air purification, purification efficiency is improved, use cost is low, securely and reliably.
Claims (10)
1. a kind of miniaturization Photocatalyst air purification device, it is characterized in that：Include for intake-gas suction unit (2), use
In decomposing harmful substances catalytic body (5) and for coordinate catalytic body (5) work ultraviolet LED lamp body, ultraviolet LED lamp body
Light-emitting surface is sequentially distributed towards catalytic body (5), suction unit (2), ultraviolet LED lamp body, catalytic body (5) in the direction that gas flows
On, by the gas of suction unit (2) extraction passes sequentially through ultraviolet LED lamp body, catalytic body (5) is discharged afterwards.
2. miniaturization Photocatalyst air purification device according to claim 1, it is characterized in that：In the suction unit (2)
Air inlet setting for filtration of particulate matters filtering body (1).
3. miniaturization Photocatalyst air purification device according to claim 1 or 2, it is characterized in that：The suction unit (2)
Including fan.
4. miniaturization Photocatalyst air purification device according to claim 1, it is characterized in that：Further include for ultraviolet
The radiator (3) of LED lamp heat dissipation, the radiator (3) are located at the shady face of ultraviolet LED lamp body.
5. miniaturization Photocatalyst air purification device according to claim 1, it is characterized in that：The ultraviolet LED lamp body packet
Include including ultraviolet lamp plate (4), it is several on the ultraviolet lamp plate (4) in the ultraviolet LED electroluminescent lamp (9) of array distribution and several
The venthole (8) for allowing gas to circulate, the venthole (8) penetrate through ultraviolet lamp plate (4).
6. miniaturization Photocatalyst air purification device according to claim 5, it is characterized in that：The venthole (8) is in purple
It is mutually parallel on outer lamp plate (4), the ultraviolet LED electroluminescent lamp (9) of adjacent two row is spaced by venthole (8).
7. miniaturization Photocatalyst air purification device according to claim 5 or 6, it is characterized in that：Ultraviolet LED in each column
Using being connected in parallel between electroluminescent lamp (9), connect between the ultraviolet LED electroluminescent lamp (9) of adjacent column.
8. miniaturization Photocatalyst air purification device according to claim 5, it is characterized in that：Further include several radiators
(3), the radiator (3) is located on ultraviolet lamp plate (4), and radiator (3) and the ultraviolet LED electroluminescent lamp (9) of each column are in one by one
It is corresponding.
9. miniaturization Photocatalyst air purification device according to claim 8, it is characterized in that：During the radiator (3) is in
Empty half elliptic.
10. miniaturization Photocatalyst air purification device according to claim 1, it is characterized in that：Further include for providing work
Make the power driving circuit (6) of power supply and the control circuit (7) for controlling working condition, the control circuit (7) and pumping
Inhale device (2) and the electrical connection of ultraviolet LED lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696567.2U CN207734837U (en) | 2017-12-07 | 2017-12-07 | Minimize Photocatalyst air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696567.2U CN207734837U (en) | 2017-12-07 | 2017-12-07 | Minimize Photocatalyst air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734837U true CN207734837U (en) | 2018-08-17 |
Family
ID=63117434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721696567.2U Active CN207734837U (en) | 2017-12-07 | 2017-12-07 | Minimize Photocatalyst air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789982A (en) * | 2017-12-07 | 2018-03-13 | 常州市武进区半导体照明应用技术研究院 | Minimize Photocatalyst air purification device |
| WO2021155616A1 (en) * | 2020-02-09 | 2021-08-12 | 厦门哈夭德企业管理有限公司 | Disinfecting, sterilizing and purifying apparatus |
-
2017
- 2017-12-07 CN CN201721696567.2U patent/CN207734837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789982A (en) * | 2017-12-07 | 2018-03-13 | 常州市武进区半导体照明应用技术研究院 | Minimize Photocatalyst air purification device |
| WO2021155616A1 (en) * | 2020-02-09 | 2021-08-12 | 厦门哈夭德企业管理有限公司 | Disinfecting, sterilizing and purifying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 213164 Room 101, Building 9, Tian'an Digital City, Wujin District, Changzhou City, Jiangsu Province Co-patentee after: Guangdong Guangdong energy net environmental protection technology Co., Ltd. Patentee after: Changzhou Wujin Semiconductor Lighting Application Technology Institute Address before: 213161 7th Floor, Block 1 #B, Chuangyan Port, Science and Education City, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Wujin Semiconductor Lighting Application Technology Institute |