CN111603601A - Controllable sterilizing device for vehicle air conditioner - Google Patents
Controllable sterilizing device for vehicle air conditioner Download PDFInfo
- Publication number
- CN111603601A CN111603601A CN202010420611.7A CN202010420611A CN111603601A CN 111603601 A CN111603601 A CN 111603601A CN 202010420611 A CN202010420611 A CN 202010420611A CN 111603601 A CN111603601 A CN 111603601A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- mounting rod
- lamp tube
- ultraviolet led
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 22
- 238000004378 air conditioning Methods 0.000 claims abstract description 9
- 238000007872 degassing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000545237 Modeeria Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a controllable sterilizing device for a vehicle air conditioner, which comprises: a lamp tube; the ultraviolet LED light-emitting chip is arranged in the lamp tube; the mounting rod is used for mounting an air conditioner, and the lamp tube is arranged on the mounting rod; the plug connector is used for connecting a vehicle-end power supply and an air-conditioning air speed signal and is arranged at one end of the mounting rod; and the driver is used for receiving the wind speed signal and adjusting the power supply voltage of the ultraviolet LED light-emitting chip according to the wind speed signal, and is arranged on the mounting rod. The controllable sterilizing device for the vehicle air conditioner has reasonable structural design, can adjust the luminous intensity according to the wind speed, and has better energy-saving and sterilizing effects; the installation screw rod structure is adopted, the structure is small and exquisite, the assembly is easy, the maintenance and the replacement are realized, the change of an air conditioning system is small, and the development cost of a vehicle enterprise is reduced; a lamp contains a plurality of ultraviolet LED chips, can send the ultraviolet ray of different wave bands simultaneously, and the LED chip is planted in the convex surface fluorescent tube, increases the irradiation area, and disinfection effect is good.
Description
Technical Field
The invention relates to the technical field of vehicle air conditioner disinfection, in particular to a controllable disinfection device for a vehicle air conditioner.
Background
At present, the air treatment mode of the automobile air conditioner mainly adopts a filter element, viruses cannot be filtered in the mode, and bacteria can be bred in the filter element for prolonging the service life. The disinfection device using the ultraviolet lamp strip is also provided, the structure is complex, the number of ultraviolet lamps is large, the ultraviolet lamps can only emit ultraviolet sterilization with one waveband, the disinfection effect cannot be adjusted according to the air speed of the air conditioner, and the disinfection is not thorough when the air speed is high. Some are also provided with ozone generators, the generated ozone flows into a small space through an air conditioning pipeline, and the closed interior of the vehicle has adverse effects on the health of passengers.
The existing automobile air conditioner disinfection technology has the following defects: 1. in the prior art, a plurality of ultraviolet lamps are adopted, and the structure and the circuit are complicated; 2. only can emit ultraviolet rays of a certain wave band, and the sterilization effect is common; 3. the ultraviolet light intensity can not be adjusted along with the wind speed, energy is not saved, and the effect is not good when the wind speed is high; 4. the adoption of the ozone device is not good for the health of passengers; 5. the structure is not favorable for maintenance and replacement, and the installation is comparatively complicated.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to provide the controllable sterilizing device for the vehicle air conditioner, which can adjust the luminous intensity according to the wind speed, has better energy-saving and sterilizing effects and is convenient to disassemble and assemble.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this controllable degassing unit of vehicle air conditioner includes:
a lamp tube;
the ultraviolet LED light-emitting chip is arranged in the lamp tube;
the mounting rod is used for mounting an air conditioner, and the lamp tube is arranged on the mounting rod;
the plug connector is used for connecting a vehicle-end power supply and an air-conditioning air speed signal and is arranged at one end of the mounting rod;
and the driver is used for receiving the wind speed signal and adjusting the power supply voltage of the ultraviolet LED light-emitting chip according to the wind speed signal, and is arranged on the mounting rod.
Furthermore, the lamp tube is arranged at the other end of the mounting rod, and the driver is positioned between the plug connector and the lamp tube.
The mounting rod is a mounting screw rod, and a screw hole matched with the mounting screw rod is formed in the side wall of the air outlet of the air conditioner filter element of the vehicle air conditioner.
The ultraviolet LED light-emitting chips are a group of ultraviolet LED light-emitting chips with different wave bands.
The plug connector is connected with an air conditioner controller or a vehicle control unit which can give out air conditioner wind speed signals.
The driver is sleeved on the mounting rod, the mounting rod is a mounting screw rod, and a mounting screw hole matched with the mounting screw rod is formed in the driver.
An arc convex surface is arranged in the lamp tube, and the ultraviolet LED light-emitting chips are uniformly arranged on the arc convex surface.
The wave band range of the ultraviolet LED light-emitting chips is 200nm-300 nm.
Compared with the prior art, the invention has the following advantages:
the controllable sterilizing device for the vehicle air conditioner has reasonable structural design, can adjust the luminous intensity according to the wind speed, and has better energy-saving and sterilizing effects; the installation screw rod structure is adopted, the structure is small and exquisite, the assembly is easy, the maintenance and the replacement are realized, the change of an air conditioning system is small, and the development cost of a vehicle enterprise is reduced; a lamp contains a plurality of ultraviolet LED chips, can send the ultraviolet ray of different wave bands simultaneously, and the LED chip is planted in the convex surface fluorescent tube, increases the irradiation area, and disinfection effect is good.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the disinfection apparatus according to the present invention.
In the figure:
1. the lamp tube comprises a plug connector, 2 a driver, 3 an installation rod, 4 ultraviolet LED light-emitting chips I, 5 ultraviolet LED light-emitting chips II, 6 ultraviolet LED light-emitting chips III and 7 a lamp tube.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in FIG. 1, the controllable sterilizing device for the vehicle air conditioner comprises a lamp tube 7, an ultraviolet LED light-emitting chip, a mounting rod 3, a plug connector 1 and a driver 2.
The ultraviolet LED light-emitting chips are a group of ultraviolet LED light-emitting chips with different wave bands; a group of ultraviolet LED light-emitting chips are arranged in the lamp tube, and a group of ultraviolet rays with different wave bands have good disinfection effect on pathogenic bacteria and viruses, so that the purification effect in the vehicle is improved.
The mounting rod 3 is used for mounting an air conditioner, and the lamp tube is arranged on the mounting rod; preferably, the installation rod is an installation screw rod, and a screw hole matched with the installation screw rod is arranged on the side wall of the air outlet of the air conditioner filter element of the vehicle air conditioner, so that the vehicle air conditioner is convenient to disassemble and install.
The plug connector is connected with an air conditioner controller or a vehicle control unit which can give out air conditioner wind speed signals. The plug connector is used for connecting a vehicle-end power supply and an air-conditioning air speed signal and is arranged at one end of the mounting rod; the lamp tube is arranged at the other end of the mounting rod, and the driver is positioned between the plug connector and the lamp tube, so that the lamp tube is compact in structure, small in occupied space and convenient to arrange and mount.
The driver is used for receiving the wind speed signal and adjusting the power supply voltage of the ultraviolet LED light-emitting chip according to the wind speed signal, and the driver is arranged on the mounting rod.
Preferably, the driver is sleeved on the mounting rod, the mounting rod is a mounting screw rod, and the driver is provided with a mounting screw hole matched with the mounting screw rod.
An arc convex surface is arranged in the lamp tube, and the group of ultraviolet LED light-emitting chips are uniformly arranged on the arc convex surface; the wave band range of the ultraviolet LED light-emitting chips is 200nm-300 nm.
The controllable sterilizing device for the vehicle air conditioner has reasonable structural design, can adjust the luminous intensity according to the wind speed, and has better energy-saving and sterilizing effects; the installation screw rod structure is adopted, the structure is small and exquisite, the assembly is easy, the maintenance and the replacement are realized, the change of an air conditioning system is small, and the development cost of a vehicle enterprise is reduced; a lamp contains a plurality of ultraviolet LED chips, can send the ultraviolet ray of different wave bands simultaneously, and the LED chip is planted in the convex surface fluorescent tube, increases the irradiation area, and disinfection effect is good.
Preferred specific examples are:
the connector is used for connecting a power supply at the vehicle end with a wind speed signal; the normal power supply voltage range is 9-16V, and the requirements of automotive electrical appliances are met; the wind speed signal is a voltage signal which can be given by an air conditioner or a vehicle controller.
The driver is used for receiving the wind speed signal, adjusting the power supply voltage of the ultraviolet LED according to the wind speed signal, and increasing the output voltage along with the increase of the wind speed and reducing the voltage along with the decrease of the wind speed. The driver can regulate the output voltage between 9V and 18V according to the boosting principle; different wind speed signals are realized, and the voltage is adjusted to drive the ultraviolet lamp to emit ultraviolet light with different intensities.
The lamp tube is internally provided with three ultraviolet LED chips, namely an ultraviolet LED light-emitting chip I4, an ultraviolet LED light-emitting chip II 5 and an ultraviolet LED light-emitting chip III 6; can respectively emit ultraviolet light with wave bands of 220nm, 250nm and 280nm for sterilization. The three wave bands have good disinfection effect on pathogenic bacteria and viruses. Three LED chips are planted in a convex lamp tube as shown in the attached drawing (the sequence of the chips has no special requirement), so that air flows through ultraviolet light of three wave bands at a time to realize disinfection.
The installation screw rod is conveniently installed on the outer wall of the air outlet of the air conditioner filter element; like the screw, the utility model is convenient and fast. The vehicle air conditioning system is slightly modified, and a large amount of modification cost is saved; the filter element can be simultaneously disinfected when being arranged at the filter element.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. The utility model provides a controllable degassing unit of vehicle air conditioner which characterized in that: the method comprises the following steps:
a lamp tube;
the ultraviolet LED light-emitting chip is arranged in the lamp tube;
the mounting rod is used for mounting an air conditioner, and the lamp tube is arranged on the mounting rod;
the plug connector is used for connecting a vehicle-end power supply and an air-conditioning air speed signal and is arranged at one end of the mounting rod;
and the driver is used for receiving the wind speed signal and adjusting the power supply voltage of the ultraviolet LED light-emitting chip according to the wind speed signal, and is arranged on the mounting rod.
2. The controllable sterilizing device for vehicle air conditioner as claimed in claim 1, characterized in that: the lamp tube is arranged at the other end of the mounting rod, and the driver is positioned between the plug connector and the lamp tube.
3. The controllable sterilizing device for vehicle air conditioner as claimed in claim 1, characterized in that: the mounting rod is a mounting screw rod, and a screw hole matched with the mounting screw rod is formed in the side wall of the air outlet of the air conditioner filter element of the vehicle air conditioner.
4. The controllable sterilizing device for vehicle air conditioner as claimed in claim 1, characterized in that: the ultraviolet LED light-emitting chips are a group of ultraviolet LED light-emitting chips with different wave bands.
5. The controllable sterilizing device for vehicle air conditioner as claimed in claim 1, characterized in that: the plug connector is connected with an air conditioner controller or a vehicle control unit which can give out air conditioner wind speed signals.
6. A controllable sterilizing device for a vehicle air conditioner according to claim 2, characterized in that: the driver is sleeved on the mounting rod, the mounting rod is a mounting screw rod, and a mounting screw hole matched with the mounting screw rod is formed in the driver.
7. A controllable sterilizing device for a vehicle air conditioner according to claim 2, characterized in that: an arc convex surface is arranged in the lamp tube, and the ultraviolet LED light-emitting chips are uniformly arranged on the arc convex surface.
8. A controllable sterilizing device for a vehicle air conditioner according to claim 2, characterized in that: the wave band range of the ultraviolet LED light-emitting chips is 200nm-300 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010420611.7A CN111603601A (en) | 2020-05-18 | 2020-05-18 | Controllable sterilizing device for vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010420611.7A CN111603601A (en) | 2020-05-18 | 2020-05-18 | Controllable sterilizing device for vehicle air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111603601A true CN111603601A (en) | 2020-09-01 |
Family
ID=72196831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010420611.7A Pending CN111603601A (en) | 2020-05-18 | 2020-05-18 | Controllable sterilizing device for vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111603601A (en) |
Citations (15)
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|---|---|---|---|---|
| CN2456701Y (en) * | 2000-12-14 | 2001-10-31 | 深圳市国免工贸有限公司 | Ultraviolet ozone air cleaner |
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2020
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200901 |