CN212490827U - LED ultraviolet germicidal lamp - Google Patents
LED ultraviolet germicidal lamp Download PDFInfo
- Publication number
- CN212490827U CN212490827U CN202020321750.XU CN202020321750U CN212490827U CN 212490827 U CN212490827 U CN 212490827U CN 202020321750 U CN202020321750 U CN 202020321750U CN 212490827 U CN212490827 U CN 212490827U
- Authority
- CN
- China
- Prior art keywords
- led
- lamp
- light
- ultraviolet
- chip
- 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.)
- Active
Links
Images
Abstract
The embodiment of the utility model discloses LED ultraviolet germicidal lamp relates to germicidal lamp technical field. The LED ultraviolet germicidal lamp comprises a lamp tube portion and a handle portion connected with the lamp tube portion, wherein the lamp tube portion comprises a lamp shell, a base plate strip arranged in the lamp shell and an LED UV chip fixed on the base plate strip, a light-emitting groove is formed in the lamp shell, ultraviolet rays emitted by the LED UV chip penetrate out of the light-emitting groove, and the lamp shell is made of opaque materials. Set up the luminous terminal surface of LED UV chip towards the groove direction of going out on this application base plate strip to when opening LED sterilamp, the ultraviolet ray that the LED UV chip sent is just worn out along the groove place direction of going out, other directions of sterilamp do not have the ultraviolet ray and jet out, consequently, people can suitably avoid along the groove place direction of going out when using the sterilamp, avoid the ultraviolet ray to cause the direct irradiation and influence healthy to the people health, safety and reliability.
Description
Technical Field
The utility model relates to a bactericidal lamp technical field, in particular to LED ultraviolet germicidal lamp.
Background
In the living environment of people, no matter in families or in offices, factories and other occasions, a large number of bacteria, viruses, dust mites and the like which cannot be seen by human eyes exist, the viruses or the bacteria can stay on the surfaces of objects such as desktops, switch buttons, mobile phones and the like through human spray or contact, different people can contact the microorganisms through the contact with the surfaces of the objects to cause cross infection, and the health of human bodies is seriously affected.
At present, the main method for killing the bacteria or viruses depends on chemical disinfection agents, alcohol and other disinfection solutions, and disinfection is performed by spraying, cleaning, wiping and the like on the surface of an object, however, many chemical disinfection agents can kill microorganisms and cause harm to human bodies, and the consumption of the chemical disinfection agents, alcohol and other disinfection solutions is large, and the cost is high.
Another common sterilization method is ultraviolet light sterilization, and as is known, the sunlight contains ultraviolet rays, and people often expose clothes, bedding and the like to the sun to kill insects, mites, bacteria and viruses. Another is an artificial ultraviolet disinfection lamp, which is commonly used in public places such as restaurants, schools and the like. However, the existing ultraviolet disinfection lamp is mainly composed of a glass ultraviolet fluorescent rod, that is, the ultraviolet fluorescent rod is arranged in a glass lamp tube, and when the ultraviolet disinfection lamp is used, the ultraviolet fluorescent rod needs to be driven to be turned on at high voltage, so that the power consumption is high, light emitted by the ultraviolet fluorescent rod irradiates all around, and the light easily irradiates a human body when the ultraviolet disinfection lamp is used, so that the skin and eyes of the human body are damaged, for example, the skin is easy to become cancerous after being irradiated by ultraviolet rays for a long time; furthermore, the glass material of the ultraviolet ray fluorescent rod is very fragile, and the scattering of glass and the scattering of fluorescent powder in the glass are dangerous, so that the ultraviolet ray sterilizing lamp is not suitable for household use.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the embodiment of the present invention is to provide an LED ultraviolet germicidal lamp, so as to solve the problem that the above-mentioned existing germicidal method is easy to cause injury to human body during sterilization.
The utility model provides an above-mentioned technical problem adopted technical scheme as follows:
according to the utility model discloses an aspect provides a LED sterilamp, including fluorescent tube portion and the handle portion of being connected with fluorescent tube portion, fluorescent tube portion includes the lamp shell, sets up the basic substrate strip in the lamp shell and fixes LED UV chip on the basic substrate strip, a light-emitting groove has been seted up on the lamp shell, the ultraviolet ray that LED UV chip sent is followed wear out in the light-emitting groove, wherein, the lamp shell is made by opaque material.
Wherein the wavelength length range of the ultraviolet rays emitted by the LEDUV chip is 225-300 nm.
The light-emitting groove is sealed by a sealing strip made of a light-transmitting material.
Wherein, the light-tight material comprises a light-tight plastic piece or an aluminum alloy.
The lamp tube part comprises a lamp tube body, the upper handle cover and the lower handle cover are closed and then fixed with the lamp tube body, the upper handle cover, the lower handle cover and the bottom cover form an accommodating space, a control circuit board and a power supply assembly are arranged in the accommodating space, and the power supply assembly is electrically connected with the control circuit board and the LED UV chips on the base plate strip.
The handle part is provided with a key switch for controlling the power supply assembly to be switched on and off.
The lamp comprises a lamp shell, a sensor and a display screen, wherein the sensor is further arranged in the accommodating space, the display screen is further arranged on the lamp shell, and the display screen is used for displaying data information monitored by the sensor.
The sensor comprises a voice sensor, a voice broadcast key connected with the voice sensor is arranged on the handle portion, and the voice sensor is used for carrying out voice prompt or alarm on monitored external environment information.
The lamp shell is further sleeved with a lamp outer sleeve, a light-emitting seam is arranged on the lamp outer sleeve, the lamp outer sleeve is rotatable, the light-emitting seam of the lamp outer sleeve is located on the lamp shell, and therefore the ultraviolet light emitting direction of the LED UV chip and the ultraviolet light emitting amount are controlled.
Wherein, the handle part is provided with a hand guard block at the position close to the lamp tube part.
For the problem that the human health injury is caused easily when the prior art's bactericidal method disinfects, this application embodiment sterilamp is through setting up LED UV chip on the base plate strip to a light-emitting groove has been seted up on the lamp shell, the luminous terminal surface of LED UV chip faces light-emitting groove direction, thereby when opening LED sterilamp, the ultraviolet ray that LED UV chip sent just wears out along light-emitting groove place direction, and other directions of sterilamp do not have the ultraviolet ray and jet out, consequently, people can suitably avoid along light-emitting groove place direction when using, avoid the ultraviolet ray to cause direct irradiation and influence healthy, safe and reliable to the human body.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic view of an exploded structure of a first embodiment of an LED ultraviolet germicidal lamp according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a first embodiment of an LED ultraviolet germicidal lamp according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a second embodiment of the LED ultraviolet germicidal lamp according to an embodiment of the present invention;
fig. 4 is a schematic view of a three-dimensional structure of a third embodiment of the LED ultraviolet germicidal lamp provided by the embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1 and fig. 4, which are schematic structural diagrams of an LED ultraviolet germicidal lamp according to an embodiment of the present invention. Only the portions related to the present embodiment are shown for convenience of explanation.
Example one
Referring to fig. 1 to 2, in an LED ultraviolet germicidal lamp 1 according to an embodiment of the present disclosure, a lamp tube portion 10 and a handle portion 20 connected to the lamp tube portion 10, the lamp tube portion 10 includes a lamp housing 11, a base plate strip 12 disposed in the lamp housing 11, and an LED UV chip 13 fixed on the base plate strip 12, the lamp housing 11 is provided with the LED UV chip 13, ultraviolet rays emitted by the LED UV chip 13 pass through the light exit groove 111, and the lamp housing is made of an opaque material.
This application embodiment is through setting up LED UV chip 13 on base plate strip 12 to a light-emitting groove 111 has been seted up on lamp housing 11, the luminous terminal surface of LED UV chip 13 faces light-emitting groove 111 direction, thereby when opening LED ultraviolet germicidal lamp, the ultraviolet ray that LED UV chip 13 sent just wears out along light-emitting groove 111 place direction, and other directions of ultraviolet germicidal lamp do not have the ultraviolet ray and jet out, consequently, people can suitably avoid along light-emitting groove 111 place direction when using, avoid ultraviolet ray to cause the direct irradiation and influence healthy to the human body, safe and reliable.
In this embodiment, the wavelength range of the ultraviolet light emitted by the led uv chip is 225 to 300nm, and the experimental use proves that the sterilization rate of the ultraviolet light in this wavelength range is as high as 99%.
In an embodiment, the light-emitting groove 111 is sealed by a sealing strip made of a light-transmitting material, so that external water or dust can be prevented from entering the lamp tube, and the sealing performance of the whole LED ultraviolet sterilization lamp can be ensured. Therefore, the LED ultraviolet sterilizing lamp can be used for disinfection and sterilization in water, and has a wider application range.
In an embodiment, the opaque material may specifically include an opaque plastic member or an aluminum alloy, and in this embodiment, the lamp housing may be made of an acrylic plastic member.
The lamp tube portion 20 further includes a lamp tube body 14 and a top cover 15, the LED UV chip 13 is fixed in the lamp housing 11, and one end is sealed by the lamp tube body 14, and the other end is sealed by the top cover 15. The handle part 20 comprises a handle upper cover 21, a handle lower cover 22 and a bottom cover 23, the handle upper cover 21 and the handle lower cover 22 are fixed with the lamp tube body 14 after being covered, an accommodating space is formed by the handle upper cover 21, the handle lower cover 22 and the bottom cover 23, a control circuit board 30 and a power supply assembly 40 are arranged in the accommodating space, and the power supply assembly 40 is electrically connected with the control circuit board 30 and the LED UV chip on the base plate strip 12.
Specifically, the power supply assembly 40 includes a rechargeable battery and a USB interface, and the rechargeable battery is charged through the USB interface, so that the LED ultraviolet germicidal lamp of the embodiment of the present application moves anywhere and is not controlled by a fixed power socket. In this embodiment, lamp tube body 14 and base plate strip 13 are made of aluminium material, and the hardness is high and light to the whole LED ultraviolet germicidal lamp that makes carries conveniently.
The grip portion 20 is provided with a key switch 41 for controlling the power supply unit 40 to be turned on and off. In this embodiment, the key switch 41 is disposed on the handle bottom cover 23.
A sensor (not shown) is further arranged in the accommodating space, a display screen 112 is further arranged on the lamp shell 11, and the display screen 112 is used for displaying data information monitored by the sensor. The sensor comprises one or a combination of a temperature sensor, a formaldehyde sensor, a CO2 sensor, a voice sensor or other odor sensors. The voice sensor is used for carrying out voice prompt or alarm on monitored external environment information, the handle portion 20 is provided with a voice broadcast key 42 connected with the voice sensor, when voice broadcast is needed, the voice broadcast key 42 is directly pressed, and the external environment information monitored by the LED ultraviolet germicidal lamp can be broadcasted through voice.
In an embodiment, still the cover is equipped with a lamp overcoat on lamp shell 11, be provided with out the light seam on the lamp overcoat, it is rotatable the light seam of lamp overcoat is in position on the lamp shell 11 and then control the direction that LED UV chip ultraviolet ray jetted out and how much of the ultraviolet ray volume of shooing out, if the play light seam of revolving light overcoat with go out light groove 111 when the position is unanimous, then the ultraviolet ray can all be followed and jetted out in the light seam, when the revolving light overcoat covers part go out light groove 111 when the position, the ultraviolet ray can be partly followed and jetted out in the light seam this moment, when the revolving light overcoat covers whole the light groove position, the ultraviolet ray just can not follow and jets out in the light seam this moment.
In an embodiment, a child safety lock toggle switch may be further disposed on the handle portion 20, and when the child safety lock toggle switch is turned on, the power supply cannot be controlled to be turned on through the key switch, so that dangerous measures caused by the fact that a child turns on the ultraviolet germicidal lamp without being attended by an adult can be prevented.
This application embodiment LED ultraviolet germicidal lamp adopts LEDUV chip transmission ultraviolet ray, and the consumption is lower, has better energy-conserving effect simultaneously when guaranteeing the disinfection effect of disinfecting, and through experimental verification, the consumption of this application LED ultraviolet germicidal lamp is only 6.6W, when voltage 9V is full of the electricity, can use in succession and go up to 5 hours and carry out the work of disinfecting, and the stage is used and can be carried out the ultraviolet ray scanning of 600 times to the article surface.
For the problem that causes human health injury easily during prior art's sterilization method is disinfected, this application embodiment the sterilamp is through setting up LED UV chip 13 on base plate strip 12 to a light-emitting groove 111 has been seted up on lamp housing 11, the luminous terminal surface of LED UV chip 13 faces light-emitting groove 111 direction, thereby when opening LED sterilamp, the ultraviolet ray that LED UV chip 13 sent just wears out along light-emitting groove 111 place direction, and other directions of sterilamp do not have the ultraviolet ray and jet out, consequently, people can suitably avoid along light-emitting groove 111 place direction when using, avoid the ultraviolet ray to cause direct irradiation and influence healthy to the human body, safe and reliable.
Example two
Referring to fig. 3, an embodiment of the present application further provides an LED ultraviolet germicidal lamp according to another embodiment, where the LED ultraviolet germicidal lamp according to this embodiment has a structure substantially the same as that of the ultraviolet germicidal lamp according to the previous embodiment, and details are not repeated herein, and the differences mainly include: a hand guard 50 is provided at the grip portion 20 near the lamp portion 10. This positions the maximum limit of the hand grip on the handle portion 20 near the lamp tube portion 10 and further protects the hand from ultraviolet radiation.
For the problem that causes human health injury easily during prior art's sterilization method is disinfected, this application embodiment the sterilamp is through setting up LED UV chip 13 on base plate strip 12 to a light-emitting groove 111 has been seted up on lamp housing 11, the luminous terminal surface of LED UV chip 13 faces light-emitting groove 111 direction, thereby when opening LED sterilamp, the ultraviolet ray that LED UV chip 13 sent just wears out along light-emitting groove 111 place direction, and other directions of sterilamp do not have the ultraviolet ray and jet out, consequently, people can suitably avoid along light-emitting groove 111 place direction when using, avoid the ultraviolet ray to cause direct irradiation and influence healthy to the human body, safe and reliable.
EXAMPLE III
Referring to fig. 4, an embodiment of the present application further provides an LED ultraviolet germicidal lamp according to another embodiment, where the LED ultraviolet germicidal lamp according to this embodiment has a structure substantially the same as that of the ultraviolet germicidal lamp according to the first embodiment, and is not described herein again, and the differences are mainly: the grip upper cover and the grip lower cover are approximately Y-shaped, so that a grip portion 20 ' formed by the grip upper cover, the grip lower cover and the bottom cover is also approximately Y-shaped, and two symmetrical end portions of the grip portion 20 ' are clamped and fixed on the top covers 15 ' at two ends of the lamp tube portion 10.
For the problem that causes human health injury easily during prior art's sterilization method is disinfected, this application embodiment the sterilamp is through setting up LED UV chip 13 on base plate strip 12 to a light-emitting groove 111 has been seted up on lamp housing 11, the luminous terminal surface of LED UV chip 13 faces light-emitting groove 111 direction, thereby when opening LED sterilamp, the ultraviolet ray that LED UV chip 13 sent just wears out along light-emitting groove 111 place direction, and other directions of sterilamp do not have the ultraviolet ray and jet out, consequently, people can suitably avoid along light-emitting groove 111 place direction when using, avoid the ultraviolet ray to cause direct irradiation and influence healthy to the human body, safe and reliable.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, without thereby limiting the scope of the invention. Any modification, equivalent replacement and improvement made by those skilled in the art without departing from the scope and spirit of the present invention should be within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a LED ultraviolet germicidal lamp, includes fluorescent tube portion and the handle portion of being connected with fluorescent tube portion, its characterized in that, fluorescent tube portion includes lamp shell, sets up the basic plate strip in the lamp shell and fixes LED UV chip on the basic plate strip, a light-emitting groove has been seted up on the lamp shell, the ultraviolet ray that LED UV chip sent is followed wear out in the light-emitting groove, wherein, the lamp shell is made by light-tight material.
2. The LED uv germicidal lamp according to claim 1, wherein the wavelength length of the uv light emitted from the LED uv chip ranges from 225 nm to 300 nm.
3. The LED uv germicidal lamp as claimed in claim 1, wherein the light exit slot is sealed by a sealing strip made of a light-transmitting material.
4. The LED uv germicidal lamp according to claim 1, wherein said opaque material comprises an opaque plastic or aluminum alloy.
5. The LED UV germicidal lamp as claimed in any one of claims 1-4, wherein the handle portion comprises an upper handle cover, a lower handle cover and a bottom cover, the lamp tube portion further comprises a lamp tube body, the upper handle cover and the lower handle cover are fixed to the lamp tube body after being covered, the upper handle cover, the lower handle cover and the bottom cover form an accommodating space, a control circuit board and a power supply assembly are arranged in the accommodating space, and the power supply assembly is electrically connected to the control circuit board and the UV LED chip on the substrate strip.
6. The LED UV germicidal lamp as claimed in claim 5, wherein a push button switch is disposed on said handle portion for controlling the power supply assembly to open and close.
7. The LED ultraviolet germicidal lamp as claimed in claim 6, wherein a sensor is further disposed in the accommodating space, and a display screen is further disposed on the lamp housing, and the display screen is used for displaying data information monitored by the sensor.
8. The LED ultraviolet germicidal lamp as claimed in claim 7, wherein the sensor includes a voice sensor, a voice broadcast button connected to the voice sensor is provided on the grip portion, and the voice sensor is used for voice prompt or alarm of monitored external environment information.
9. The LED ultraviolet germicidal lamp as claimed in claim 6, wherein the lamp housing is further sleeved with a lamp outer sleeve, the lamp outer sleeve is provided with a light-emitting slit, and the position of the light-emitting slit of the lamp outer sleeve on the lamp housing can be rotated to control the ultraviolet light-emitting direction and the ultraviolet light-emitting amount of the LED UV chip.
10. The LED UV germicidal lamp as claimed in claim 6, wherein the handle portion is provided with a hand guard near the tube portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321750.XU CN212490827U (en) | 2020-03-13 | 2020-03-13 | LED ultraviolet germicidal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321750.XU CN212490827U (en) | 2020-03-13 | 2020-03-13 | LED ultraviolet germicidal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212490827U true CN212490827U (en) | 2021-02-09 |
Family
ID=74441174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020321750.XU Active CN212490827U (en) | 2020-03-13 | 2020-03-13 | LED ultraviolet germicidal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212490827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI779603B (en) * | 2021-05-12 | 2022-10-01 | 宏碁股份有限公司 | Stylus with disinfection function |
-
2020
- 2020-03-13 CN CN202020321750.XU patent/CN212490827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI779603B (en) * | 2021-05-12 | 2022-10-01 | 宏碁股份有限公司 | Stylus with disinfection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11135324B2 (en) | Portable and disposable FAR-UVC device | |
| US20210196845A1 (en) | Standalone uv-c sanitizing apparatus and method | |
| US6953940B2 (en) | Hand-held germicidal lamp with safety features | |
| US5920075A (en) | Ultraviolet sterilization device | |
| US10849995B2 (en) | Handheld sanitizing device | |
| US11617805B2 (en) | Light and disinfection system with coincident illumination range | |
| CN212490827U (en) | LED ultraviolet germicidal lamp | |
| US20220273833A1 (en) | Far uv-c apparatus and confirmation of use | |
| KR20150025660A (en) | Portable sterilizing installation using uv-c chip led | |
| US20210353786A1 (en) | Handheld uv-c sanitizing apparatus and method | |
| KR101736767B1 (en) | Eco-friendly sterilized door handle | |
| CN111387852A (en) | Disinfection toothbrush box | |
| US20210385317A1 (en) | Uv-c sanitizing phone case and mobile phone | |
| CN211748567U (en) | Sterilization cup cover and sterilization water cup | |
| KR200335685Y1 (en) | Portable UV sterilizer with optical sensor | |
| CN208145201U (en) | Intelligent ultraviolet chlorination equipment | |
| CN212817278U (en) | Disinfection spectacle case | |
| KR20150112079A (en) | Cup disinfection Device | |
| CN212515528U (en) | Notebook computer | |
| CN212940644U (en) | Household sterilizer | |
| CN213698052U (en) | Protective sterilization rod | |
| CN113975423A (en) | Ultraviolet sterilization elevator button | |
| KR20170053431A (en) | Portable apparatus for sterilizing and deodorizing for cup by uv-led | |
| TWM611593U (en) | Sterilization device | |
| CN206261855U (en) | Ultraviolet radiation for sterilizing and disinfecting box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |