CN212430562U - UVA LED lamp for removing peculiar smell - Google Patents
UVA LED lamp for removing peculiar smell Download PDFInfo
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- CN212430562U CN212430562U CN202020916423.9U CN202020916423U CN212430562U CN 212430562 U CN212430562 U CN 212430562U CN 202020916423 U CN202020916423 U CN 202020916423U CN 212430562 U CN212430562 U CN 212430562U
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- uva led
- light source
- led light
- uva
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Abstract
The utility model discloses a UVA LED lamps and lanterns for getting rid of peculiar smell, including base plate and UVA LED light source, UVA LED light source sets up on the base plate, the wavelength of UVA LED light source is 405 ~ 410 nm. The utility model discloses a UVA LED lamps and lanterns power is big, and effective irradiation distance can reach 300cm, and effective radiation intensity reaches 2 ~ 10 milliwatts per square centimeter, and bactericidal effect is good, effectively gets rid of the peculiar smell.
Description
Technical Field
The utility model relates to an ultraviolet lamps and lanterns technical field especially relates to a UVA LED lamps and lanterns for getting rid of peculiar smell.
Background
The toilet is easy to generate peculiar smell, and the common scheme is to use disinfectant and aromatic to solve the problem, but the disinfectant has pungent smell and is slightly harmful to human bodies; aromatic is used for treating symptoms and not root causes. In addition, the ultraviolet lamp can be used for irradiating the toilet, and the principle that the ultraviolet ray kills bacteria is utilized to kill the bacteria, so that the environmental sanitation of the toilet is improved.
With the development of LED technology, UVC LEDs are now increasingly used as light sources of ultraviolet lamps. However, the UVC LED has short effective irradiation distance, low effective radiation intensity, low power and high price, and has great damage to human skin. The power of the lamp cannot be increased unless a plurality of UVC LED light sources are provided in the lamp. In addition, most UVC LED all is flip-chip structure, and vertical wafer structure is expensive, uses flip-chip structure to have the problem that the illumination is low, can't carry out remote irradiation.
Specifically, the effective irradiation distance of the UVC LED is only 30cm, and the toilet is difficult to irradiate in a large area, so that the peculiar smell removing effect is common, and the peculiar smell of the toilet can be effectively removed unless UVC LED lamps are arranged at multiple positions of the toilet.
Disclosure of Invention
The utility model aims to solve the technical problem that a UVA LED lamps and lanterns for getting rid of the peculiar smell is provided, and power is big, and effective irradiation distance is far away, and the peculiar smell is got rid of effectually.
The utility model discloses the technical problem who still remains to solve lies in, provides a UVA LED lamps and lanterns for getting rid of the peculiar smell, controls lamps and lanterns through the inductor, avoids the injury of ultraviolet ray to the human body.
In order to solve the technical problem, the utility model provides a UVA LED lamps and lanterns for getting rid of peculiar smell, including base plate and UVA LED light source, UVA LED light source sets up on the base plate, the wavelength of UVA LED light source is 405 ~ 410 nm.
As an improvement of the scheme, the effective irradiation distance of the UVA LED light source reaches 300cm, and the effective radiation intensity reaches 2-10 milliwatts per square centimeter.
As a modification of the scheme, the wavelength of the UVA LED light source is 405 nm.
As an improvement of the scheme, the UVA LED light source is formed by adopting an LED vertical chip to carry out high-power ceramic packaging.
As an improvement of the scheme, the LED lamp further comprises a reflecting cup, wherein the reflecting cup is connected with the substrate and surrounds the UVA LED light source.
As an improvement of the scheme, the light-emitting angle of the UVA LED lamp reaches 15-60 degrees.
As an improvement of the scheme, the LED lamp further comprises an inductor and a timer, wherein the inductor and the timer are both arranged on the reflection cup, and the inductor is respectively connected with the timer and the UVA LED light source.
Implement the utility model discloses, following beneficial effect has:
the utility model provides a pair of UVA LED lamps and lanterns for getting rid of peculiar smell, including base plate and UVA LED light source, UVA LED light source sets up on the base plate, the wavelength of UVA LED light source is 405 ~ 410 nm. The utility model discloses a UVA LED lamps and lanterns power is big, and effective irradiation distance can reach 300cm, and effective radiation intensity reaches 2 ~ 10 milliwatts per square centimeter, and bactericidal effect is good, effectively gets rid of the peculiar smell.
The utility model provides a pair of a UVA LED lamps and lanterns for getting rid of peculiar smell, the higher position of mountable, area of illumination is wide.
The utility model provides a UVA LED lamps and lanterns for removing peculiar smell, set up inductor and time-recorder on the reflector cup, close UVA LED light source through the inductor, avoid the injury of ultraviolet ray to the human body, protect the human body effectively; in addition, the service time of the UVA LED light source is controlled through the timer, and a user is reminded of replacing the UVA LED light source in time.
Drawings
Fig. 1 is a schematic structural diagram of the UVA LED lamp of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model provides a pair of a UVA LED lamps and lanterns for getting rid of peculiar smell, including base plate 1 and UVA LED light source 2, UVA LED light source 2 sets up on base plate 1, the wavelength of UVA LED light source 2 is 405 ~ 410 nm.
Preferably, the UVA LED light source 2 has a wavelength of 405-408 nm.
More preferably, the UVA LED light source 2 has a wavelength of 405 nm.
As the light-sensitive molecules such as riboflavin and porphyrin in the bacterial cells can absorb specific light energy in UVA, the bacterial cells are oxidized to form OH-、O2-、O2Etc., so that the cell wall of the bacterial cell is damaged and thus killed. Therefore, the utility model discloses accessible UVA LED light source kills the bacterium to detach the peculiar smell in bathroom.
Compare with UVC LED light source, the utility model discloses a UVA LED light source 2's effective irradiation distance can reach 300cm, and effective radiation intensity reaches 2 ~ 10 milliwatts per square centimeter, consequently in the bathroom of same area, the utility model discloses a lamps and lanterns installation quantity can significantly reduce, therefore the cost is lower.
Specifically, for coming reduce cost, improve the power of UVA LED light source simultaneously, the utility model discloses a UVA LED light source adopts the perpendicular chip of LED to carry out high-power ceramic package and forms.
In order to increase the light-emitting angle of lamps and lanterns, the utility model discloses a lamps and lanterns still include anti-light cup 3, anti-light cup 3 with base plate 1 is connected to around UVA LED light source 2, increase anti-light cup 3 back, the light-emitting angle of lamps and lanterns reaches 15 ~ 60 degrees, consequently the utility model discloses a lamps and lanterns mountable is at the top of bathroom to increase the irradiation range of lamps and lanterns, and then reduce the installation quantity of lamps and lanterns.
Because the utility model discloses a UVA LED light source power is big, in order to improve the radiating effect, prolongs the life of UVA LED light source, the utility model discloses a reflection of light cup 3 is made by aluminium or aluminum alloy.
In other embodiments of the utility model, the reflective cup can be replaced by a lampshade.
As another aspect of the present invention, the utility model discloses a lamp further includes inductor 4 and time-recorder 5, inductor 4 and time-recorder 5 all set up on anti-light cup 3, inductor 4 is connected with time-recorder 5 and UVA LED light source 2 respectively.
The sensor 4 is preferably an infrared sensor, is designed and developed by using a new technology for sensing human activity information based on infrared rays and pyroelectric principles, and is a product specially used for detecting and sensing human activity information. When people or objects with temperature enter the sensing range of the sensing module, the sensing module outputs a high-level pulse signal or a high-level delay signal, and the output sensing pulse or delay signal can switch off the UVA LED light source 2 through conversion output. If no person or object with temperature enters in the sensing range, the module outputs a signal to turn on the UVA LED light source 2.
The timer 5 is used for setting the service life through a timing device in the module, if the service life is set to 5000 hours, the module is arranged for timing time after being electrified, and the module allows current to be supplied to the UVA LED light source 2 within 5000 hours; if the power failure is restarted, the counter still accumulates the calculation time; after 5000 hours of set time, the module does not allow current to flow to the UVA LED light source 2 and alerts the user that the UVA LED light source 2 needs to be replaced.
When no person is sensed to be nearby, the spotlight can work at full power, but when the person is sensed to be nearby, the power can be reduced. Meanwhile, the system has a power-on timing function, when the irradiation time is close to 90% of the designed final service life, a red light can be turned on to give an alarm, and the UVA LED lamp beads are reminded to be replaced.
The invention will be further illustrated by the following specific examples
Example 1
A UVA LED lamp for removing peculiar smell comprises a substrate, a UVA LED light source and a reflecting cup, wherein the UVA LED light source is arranged on the substrate, and the wavelength of the UVA LED light source is 405 nm.
Example 2
A UVA LED lamp for removing peculiar smell comprises a substrate, a UVA LED light source and a reflecting cup, wherein the UVA LED light source is arranged on the substrate, and the wavelength of the UVA LED light source is 406 nm.
Example 3
A UVA LED lamp for removing peculiar smell comprises a substrate, a UVA LED light source and a reflecting cup, wherein the UVA LED light source is arranged on the substrate, and the wavelength of the UVA LED light source is 407 nm.
Example 4
A UVA LED lamp for removing peculiar smell comprises a substrate, a UVA LED light source and a reflecting cup, wherein the UVA LED light source is arranged on the substrate, and the wavelength of the UVA LED light source is 408 nm.
Example 5
A UVA LED lamp for removing peculiar smell comprises a substrate, a UVA LED light source and a reflecting cup, wherein the UVA LED light source is arranged on the substrate, and the wavelength of the UVA LED light source is 409 nm.
Example 6
A UVA LED lamp for removing peculiar smell comprises a substrate, a UVA LED light source and a reflecting cup, wherein the UVA LED light source is arranged on the substrate, and the wavelength of the UVA LED light source is 410 nm.
The lamps of the above-mentioned examples 1 to 6 were mounted in an area of 8m2In the bathroom, the distance between the lamp and the ground is 2m, and the test comparison of different irradiation times is carried out, and the result is as follows:
therefore, adopt the utility model discloses a lamps and lanterns all have better bactericidal effect and peculiar smell and get rid of the effect under the irradiation time of difference at 405 ~ 410 nm's wavelength range.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (7)
1. The UVA LED lamp for removing the peculiar smell is characterized by comprising a substrate and a UVA LED light source, wherein the UVA LED light source is arranged on the substrate, and the wavelength of the UVA LED light source is 405-410 nm.
2. The UVA LED lamp for removing odor of claim 1 wherein the UVA LED light source has an effective illumination distance of up to 300cm and an effective radiation intensity of up to 2 to 10 milliwatts per square centimeter.
3. The UVA LED lamp for removing odor of claim 1 wherein the UVA LED light source has a wavelength of 405 nm.
4. The UVA LED lamp for removing the odor of any one of claims 1 to 3, wherein the UVA LED light source is formed by high-power ceramic packaging with LED vertical chips.
5. The UVA LED lamp for removing odor of claim 1 further comprising a reflector cup attached to said substrate and surrounding the UVA LED light source.
6. The UVA LED lamp for removing odor of claim 5, wherein a beam angle of the UVA LED lamp is up to 15 to 60 degrees.
7. The UVA LED lamp for removing odor of claim 1 further comprising an inductor and a timer, both of said inductor and said timer being disposed on the reflector cup, said inductor being connected to the timer and the UVA LED light source, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916423.9U CN212430562U (en) | 2020-05-26 | 2020-05-26 | UVA LED lamp for removing peculiar smell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916423.9U CN212430562U (en) | 2020-05-26 | 2020-05-26 | UVA LED lamp for removing peculiar smell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212430562U true CN212430562U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916423.9U Active CN212430562U (en) | 2020-05-26 | 2020-05-26 | UVA LED lamp for removing peculiar smell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212430562U (en) |
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2020
- 2020-05-26 CN CN202020916423.9U patent/CN212430562U/en active Active
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