CN212211465U - LED soft lamp strip with illumination and ultraviolet sterilization and disinfection functions - Google Patents
LED soft lamp strip with illumination and ultraviolet sterilization and disinfection functions Download PDFInfo
- Publication number
- CN212211465U CN212211465U CN202021013234.7U CN202021013234U CN212211465U CN 212211465 U CN212211465 U CN 212211465U CN 202021013234 U CN202021013234 U CN 202021013234U CN 212211465 U CN212211465 U CN 212211465U
- Authority
- CN
- China
- Prior art keywords
- lamp
- ultraviolet
- electrically connected
- white light
- disinfection
- 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
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a LED soft lamp belt with lighting and ultraviolet sterilization and disinfection functions, which comprises a flexible PCB board, wherein a plurality of unit circuits and a plurality of unit circuits are arranged on the flexible PCB board in parallel, connecting terminals are arranged at two ends of the flexible PCB board, and a power supply is electrically connected with the unit circuits through the connecting terminals; the unit circuit comprises a white light LED lamp, an ultraviolet lamp, an LED current-limiting resistor and a constant current diode, wherein the white light LED lamp and the ultraviolet lamp are both arranged on the upper end surface of the flexible PCB, the anodes of the white light LED lamp and the ultraviolet lamp are respectively and electrically connected with the anode of a power supply, the cathode of the white light LED lamp is electrically connected with one end of the LED current-limiting resistor, and the other end of the LED current-limiting resistor is electrically connected with the cathode of the power supply; the cathode of the ultraviolet lamp is electrically connected with one end of the constant current diode, and the other end of the constant current diode is electrically connected with the cathode of the power supply.
Description
Technical Field
The utility model relates to a lamp area field especially relates to a soft lamp area of LED with illumination and ultraviolet sterilization disinfection function.
Background
The LED lamp strip has the advantages of being flexible and convenient for the lighting and shaping of the lamp, good in lighting effect and the like due to the fact that the length of the LED lamp strip can be adjusted, and is widely applied to auxiliary lighting in the fields of urban landscape lighting and shaping, advertising, indoor and outdoor decoration and the like. However, most of the existing LED strips only have the functions of illumination and decoration, and the functions are single, so that the use requirements of people cannot be met.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a simple structure, have the soft lamp area of LED of disinfection function.
In order to realize the purpose, the technical scheme of the utility model is that:
a LED soft lamp strip with lighting and ultraviolet sterilization and disinfection functions comprises a flexible PCB, wherein a plurality of unit circuits are arranged on the flexible PCB and are arranged in parallel, connecting terminals are arranged at two ends of the flexible PCB, and a power supply is electrically connected with the unit circuits through the connecting terminals; the unit circuit comprises a white light LED lamp, an ultraviolet lamp, an LED current-limiting resistor and a constant current diode, wherein the white light LED lamp and the ultraviolet lamp are both arranged on the upper end surface of the flexible PCB, the anodes of the white light LED lamp and the ultraviolet lamp are respectively and electrically connected with the anode of a power supply, the cathode of the white light LED lamp is electrically connected with one end of the LED current-limiting resistor, and the other end of the LED current-limiting resistor is electrically connected with the cathode of the power supply; the cathode of the ultraviolet lamp is electrically connected with one end of the constant current diode, and the other end of the constant current diode is electrically connected with the cathode of the power supply.
Furthermore, the white light LED lamps are provided with a plurality of white light LED lamps which are arranged in series.
Furthermore, the ultraviolet lamps are provided with a plurality of ultraviolet lamps which are connected in series.
Further, the unit circuit still includes the disinfection pilot lamp that disinfects, the disinfection pilot lamp setting on flexible PCB board and the disinfection pilot lamp setting that disinfects sets up between ultraviolet lamp and constant current diode, the anodal negative pole electric connection of disinfection pilot lamp and ultraviolet lamp, the negative pole of disinfection pilot lamp and constant current diode's one end electric connection.
Furthermore, the unit circuit further comprises a change-over switch, the change-over switch is arranged between the positive electrode of the power supply and the positive electrodes of the white light LED lamp and the ultraviolet lamp, one end of the change-over switch is electrically connected with the positive electrode of the power supply, and the other end of the change-over switch is electrically connected with the positive electrodes of the white light LED lamp and the ultraviolet lamp.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model adopts the design of arranging the white light LED lamp and the ultraviolet lamp in the unit circuit, so that the flexible PCB board has the lighting function of the white light LED lamp and the disinfection function of the ultraviolet lamp at the same time, and the white light LED lamp can be controlled to be electrified when the lighting function is needed; when the disinfection and sterilization function is needed, the ultraviolet lamp can be controlled to be electrified; the utility model can be widely used in places with higher sanitary requirement, such as hospitals, clinics, etc., and brings convenience to people.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a circuit structure diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1 and 2, the LED flexible light strip with illumination and ultraviolet sterilization functions in this embodiment includes a flexible PCB 4, a plurality of unit circuits 5 are disposed on the flexible PCB 4, and the unit circuits 5 are disposed in parallel, connection terminals 3 are disposed at two ends of the flexible PCB 4, and a power supply is electrically connected to the unit circuits 5 through the connection terminals 3;
the unit circuit 5 comprises a change-over switch, a white light LED lamp 1, an ultraviolet lamp 2, an LED current-limiting resistor 7, a constant current diode 10 and a sterilization and disinfection indicator lamp 9, wherein the white light LED lamp 1 is provided with a plurality of white light LED lamps 1 which are sequentially connected in series to form a white light LED lamp string 6, the ultraviolet lamp 2 is provided with a plurality of ultraviolet lamps 2 which are sequentially connected in series to form an ultraviolet lamp string 8, the white light LED lamp 1, the ultraviolet lamp 2 and the sterilization and disinfection indicator lamp 9 are all arranged on the upper end surface of the flexible PCB 4, one end of the change-over switch is electrically connected with the positive electrode of a power supply, and the other end of the change-over switch is electrically connected with the positive electrodes of the; the cathode of the white light LED lamp string 6 is electrically connected with one end of an LED current-limiting resistor 7, and the other end of the LED current-limiting resistor 7 is electrically connected with the cathode of a power supply; the cathode of the ultraviolet lamp string 8 is electrically connected with the anode of the sterilization and disinfection indicator lamp 9, the cathode of the sterilization and disinfection indicator lamp is electrically connected with one end of the constant current diode 10, and the other end of the constant current diode 10 is electrically connected with the cathode of the power supply. The working state of the ultraviolet lamp string 8 can be clearly known through the color or the turn-on state of the sterilization and disinfection indicator lamp 9.
The utility model discloses a soft lamp area of LED comprises flexible PCB board, white light LED lamp, ultraviolet LED lamp, driver part to the flexible PCB board is as the base plate, and white light LED lamp, ultraviolet LED lamp and driver part adopt surface mounting technology to paste and adorn on the base plate.
1. The circuit structure is as follows:
a) the lamp strip circuit consists of a plurality of unit circuits;
b) each unit circuit consists of a lighting circuit and an ultraviolet sterilization and disinfection circuit;
c) the lighting circuit consists of a white light LED lamp string and an LED lamp current-limiting resistor;
d) the ultraviolet sterilization and disinfection circuit consists of an ultraviolet LED lamp string, a sterilization and disinfection indicator lamp and a constant current diode (R < R >).
2. The working principle is as follows:
a) in each unit circuit, the anode of the white light LED lamp string of the lighting circuit is connected with the anode of a power supply, and the cathode of the white light LED lamp string is connected with an external pressing device or a switch through a current-limiting resistor to work.
In each unit circuit, the anode of an ultraviolet LED lamp string of the ultraviolet sterilization and disinfection circuit is connected with the anode of a power supply, the cathode of the ultraviolet LED lamp string is connected with the anode of a sterilization and disinfection indicator lamp, the cathode of the sterilization and disinfection indicator lamp is connected with the anode of a constant current diode, and the cathode of the constant current diode is connected with an external pressing device or a switch to work with the cathode of the power supply.
The utility model adopts the design of arranging the white light LED lamp and the ultraviolet lamp in the unit circuit, so that the flexible PCB board has the lighting function of the white light LED lamp and the disinfection function of the ultraviolet lamp at the same time, and the white light LED lamp can be controlled to be electrified when the lighting function is needed; when the disinfection and sterilization function is needed, the ultraviolet lamp can be controlled to be electrified; the utility model can be widely used in places with higher sanitary requirement, such as hospitals, clinics, etc., and brings convenience to people.
Claims (5)
1. The utility model provides a soft lamp area of LED with illumination and ultraviolet sterilization disinfection function, includes flexible PCB board, its characterized in that: the flexible PCB is provided with a plurality of unit circuits which are arranged in parallel, two ends of the flexible PCB are provided with wiring terminals, and the power supply is electrically connected with the unit circuits through the wiring terminals; the unit circuit comprises a white light LED lamp, an ultraviolet lamp, an LED current-limiting resistor and a constant current diode, wherein the white light LED lamp and the ultraviolet lamp are both arranged on the upper end surface of the flexible PCB, the anodes of the white light LED lamp and the ultraviolet lamp are respectively and electrically connected with the anode of a power supply, the cathode of the white light LED lamp is electrically connected with one end of the LED current-limiting resistor, and the other end of the LED current-limiting resistor is electrically connected with the cathode of the power supply; the cathode of the ultraviolet lamp is electrically connected with one end of the constant current diode, and the other end of the constant current diode is electrically connected with the cathode of the power supply.
2. The LED soft lamp strip with the functions of illumination and ultraviolet sterilization and disinfection as claimed in claim 1, wherein: the white light LED lamps are arranged in series.
3. The LED soft lamp strip with the functions of illumination and ultraviolet sterilization and disinfection as claimed in claim 2, wherein: the ultraviolet lamps are provided with a plurality of ultraviolet lamps which are connected in series.
4. The LED soft lamp strip with the functions of illumination and ultraviolet sterilization and disinfection as claimed in claim 3, wherein: the unit circuit further comprises a sterilization and disinfection indicator lamp, the sterilization and disinfection indicator lamp is arranged on the flexible PCB and arranged between the ultraviolet lamp and the constant current diode, the anode of the sterilization and disinfection indicator lamp is electrically connected with the cathode of the ultraviolet lamp, and the cathode of the sterilization and disinfection indicator lamp is electrically connected with one end of the constant current diode.
5. The LED soft lamp strip with the functions of illumination and ultraviolet sterilization and disinfection as claimed in claim 4, wherein: the unit circuit further comprises a change-over switch, the change-over switch is arranged between the positive pole of the power supply and the positive poles of the white light LED lamp and the ultraviolet lamp, one end of the change-over switch is electrically connected with the positive pole of the power supply, and the other end of the change-over switch is electrically connected with the positive poles of the white light LED lamp and the ultraviolet lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021013234.7U CN212211465U (en) | 2020-06-03 | 2020-06-03 | LED soft lamp strip with illumination and ultraviolet sterilization and disinfection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021013234.7U CN212211465U (en) | 2020-06-03 | 2020-06-03 | LED soft lamp strip with illumination and ultraviolet sterilization and disinfection functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212211465U true CN212211465U (en) | 2020-12-22 |
Family
ID=73808426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021013234.7U Active CN212211465U (en) | 2020-06-03 | 2020-06-03 | LED soft lamp strip with illumination and ultraviolet sterilization and disinfection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212211465U (en) |
-
2020
- 2020-06-03 CN CN202021013234.7U patent/CN212211465U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200731862A (en) | Light emitting device | |
| CN212211465U (en) | LED soft lamp strip with illumination and ultraviolet sterilization and disinfection functions | |
| CN211526155U (en) | Novel LED soft lamp strip | |
| CN215581810U (en) | LED soft lamp strip capable of selecting color temperature without controller | |
| CN111491417B (en) | Microwave control dimming circuit and lamp | |
| CN218103652U (en) | LED lamp strip adopting bridge rectifier for rectification | |
| CN217283482U (en) | Multi-path control light-emitting circuit of track lamp | |
| CN217978461U (en) | LED lamp area of easy preparation | |
| CN217584148U (en) | Electrodeless lamp string without rectification | |
| CN218103594U (en) | Drive circuit and lighting device | |
| CN211344868U (en) | Double-voltage double-power flexible lamp strip | |
| CN220817481U (en) | Drive-free lamp strip | |
| CN2267648Y (en) | Multi-purpose mosquito-killing lamp | |
| CN217037507U (en) | Dimming drive circuit of LED lamp strip | |
| CN201039522Y (en) | LED driver | |
| CN211209973U (en) | Automobile L ED illuminant without positive and negative electrodes | |
| CN216924048U (en) | Novel LED module | |
| CN103442494A (en) | LED light source brightness continuously adjustable circuit | |
| CN213847077U (en) | Self-adjusting light and color-adjusting non-stroboscopic bulb | |
| CN219577310U (en) | Control circuit for awning pole lamp and awning pole lamp thereof | |
| CN211902399U (en) | LED light-emitting lamp panel | |
| CN208675580U (en) | PWM light adjusting circuit | |
| CN220823316U (en) | Voltage drop-free lamp strip circuit and lamp strip | |
| CN213983276U (en) | Dynamic panel lamp | |
| CN215411546U (en) | Linear LED lamp plate of even light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |