CN219662348U - Movable remote control ultraviolet sterilizing lamp device - Google Patents
Movable remote control ultraviolet sterilizing lamp device Download PDFInfo
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- CN219662348U CN219662348U CN202320019070.6U CN202320019070U CN219662348U CN 219662348 U CN219662348 U CN 219662348U CN 202320019070 U CN202320019070 U CN 202320019070U CN 219662348 U CN219662348 U CN 219662348U
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 65
- 230000002070 germicidal effect Effects 0.000 claims description 58
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 239000003381 stabilizer Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 101000701286 Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) Alkanesulfonate monooxygenase Proteins 0.000 description 1
- 101000983349 Solanum commersonii Osmotin-like protein OSML13 Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a movable remote control ultraviolet sterilizing lamp device, which comprises a bearing trolley, an ultraviolet sterilizing lamp, a stepping motor, a control chip, a signal receiver and a power supply, wherein the ultraviolet sterilizing lamp is moved to a sterilizing and disinfecting area through the movement of the bearing trolley, the stepping motor is controlled to drive the ultraviolet sterilizing lamp to rotate, so that the ultraviolet sterilizing lamp can be driven by the stepping motor to rotate in the moving process of the bearing trolley, the direction of emitting ultraviolet is changed, and the circular truncated cone structure of the ultraviolet sterilizing lamp with concentrated ultraviolet emission is combined, so that the omni-directional sterilization of a piece of area is realized, and the sterilizing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of sterilization equipment, in particular to a movable remote control ultraviolet sterilization lamp device.
Background
In the prior art, the ultraviolet sterilization is generally performed by placing an ultraviolet LED lamp tube at one place and sterilizing the ultraviolet light scattered from all directions by the lamp tube.
However, the sterilizing method of the static ultraviolet lamp is difficult to irradiate a plurality of hidden corners in a room, so that a plurality of sterilizing dead angles exist, the sterilizing efficiency is low, the sterilizing lamp needs to be manually transported if moving, and the health of transportation personnel can be endangered in a space with high virus concentration.
Disclosure of Invention
The utility model provides a movable remote control ultraviolet sterilizing lamp device, which is used for solving the problems that the efficiency of standing and sterilizing an ultraviolet lamp in the prior art is low, and the sterilizing lamp is unsafe to be manually conveyed to a sterilizing position.
In view of the above, the utility model provides a movable remote control ultraviolet sterilizing lamp device, which comprises a carrying trolley, an ultraviolet sterilizing lamp, a stepping motor, a control chip, a signal receiver and a power supply;
the stepping motor is fixed on the bearing trolley, and the rotating shaft of the stepping motor is perpendicular to the plane where the movable direction of the bearing trolley is located;
the ultraviolet sterilizing lamp is of a hollow round platform structure with an opening at the lower bottom surface, and a plurality of circles of ultraviolet LED lamps are arranged on the inner wall of the upper bottom surface of the ultraviolet sterilizing lamp; the central point of the outer wall of the lower bottom surface of the ultraviolet sterilizing lamp is connected with the rotating shaft of the stepping motor through a universal shaft;
the signal receiver is electrically connected with the control chip and is used for receiving the remote control instruction and sending the remote control instruction to the control chip;
the control chip is respectively connected with the bearing trolley, the ultraviolet sterilizing lamp and the stepping motor and is used for controlling the movement of the bearing trolley, the switch of the ultraviolet sterilizing lamp and the rotation of the stepping motor according to remote control instructions;
the power supply is respectively connected with the bearing trolley, the ultraviolet sterilizing lamp, the stepping motor, the control chip and the signal receiver and is used for providing energy required by operation.
Optionally, the carrying trolley comprises wheels, a motor and a trolley body; the wheels and the motors are arranged on the vehicle body, the number of the wheels is consistent with that of the motors, and the motors are electrically connected with the control chip.
Optionally, a cylindrical reflector is arranged in the ultraviolet sterilizing lamp, the diameters of openings at two ends of the cylindrical reflector are different, the larger opening diameter is smaller than the diameter of the lower bottom surface of the ultraviolet sterilizing lamp, and the smaller opening diameter is larger than the diameter of the outermost ring of the ultraviolet LED lamp; the opening of the lower bottom surface of the ultraviolet sterilizing lamp is also provided with a transparent lens.
Optionally, the plurality of circles of ultraviolet LED lamps specifically include: four circles of ultraviolet LED lamps, wherein 20 ultraviolet LED lamps are arranged in the first circle, and the radius of the ultraviolet LED lamps surrounding the midpoint of the upper bottom surface is 1cm; the second circle is provided with 50 ultraviolet LED lamps, and the radius of the ultraviolet LED lamps surrounding the middle point of the upper bottom surface is 3cm; the third circle is provided with 80 ultraviolet LED lamps, and the radius of the ultraviolet LED lamps surrounding the middle point of the upper bottom surface is 5cm; and 150 ultraviolet LED lamps are arranged in the fourth circle, and the radius of the ultraviolet LED lamps surrounding the middle point of the upper bottom surface is 8cm.
Optionally, the signal receiver further comprises an obstacle avoidance sensor, wherein the obstacle avoidance sensor is installed around the bearing trolley and is electrically connected with the control chip, and is used for acquiring the situation of obstacles around the bearing trolley, and sending a motor stop instruction to the control chip when the distance between the bearing trolley and the obstacles is smaller than a preset threshold value.
Optionally, the obstacle avoidance sensor is specifically an ultrasonic obstacle avoidance sensor or an infrared obstacle avoidance sensor.
Optionally, the system further comprises a camera, wherein the camera is used for acquiring real-time images around the bearing trolley and sending the real-time images to the remote control terminal.
Optionally, the control chip is specifically an STM32 single-chip microcomputer.
Optionally, the power supply is specifically a DC-DC adjustable buck voltage-stabilized power supply, and the DC-DC adjustable buck voltage-stabilized power supply is connected with the L7805CP voltage stabilizer and the AMS1117S-3.3 voltage stabilizer, and is used for adjusting the power supply voltage and inputting the adjusted voltage into the power module.
Optionally, the power supply includes the induction charging structure, set up transmitting terminal and receiving terminal in the induction charging structure respectively, the transmitting terminal circuit includes transformer, transmitting terminal circuit and power amplifier, and the receiving terminal circuit includes receiving terminal circuit, rectifier filter and contravariant voltage stabilizing circuit.
According to the movable remote control ultraviolet germicidal lamp device, the bearing trolley, the ultraviolet germicidal lamps, the stepping motor, the control chip, the signal receiver and the power supply are arranged, the ultraviolet germicidal lamps are moved to the sterilization and disinfection area through movement of the bearing trolley, the stepping motor is controlled to drive the ultraviolet germicidal lamps to rotate, the ultraviolet germicidal lamps can be driven by the stepping motor to rotate in the process of moving on the bearing trolley, the direction of emitting ultraviolet rays is changed, and the circular truncated cone structure of the ultraviolet germicidal lamps with concentrated ultraviolet light emission is combined, so that omni-directional sterilization of a piece of area is realized, and the sterilization efficiency is improved.
Drawings
For a clearer description of embodiments of the utility model or of solutions according to the prior art, the figures which are used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the figures in the description below are only some embodiments of the utility model, from which, without the aid of inventive efforts, other relevant figures can be obtained for a person skilled in the art.
Fig. 1 is a schematic diagram of a first structure of a movable remote control ultraviolet germicidal lamp apparatus in accordance with the present utility model;
fig. 2 is a block diagram of a carrying trolley of the movable remote control ultraviolet germicidal lamp apparatus in accordance with the present utility model;
fig. 3 is a schematic diagram of a control chip of a movable remote control ultraviolet germicidal lamp device according to the present utility model;
fig. 4 is a schematic diagram of a crystal oscillator circuit of the movable remote control ultraviolet germicidal lamp device according to the present utility model;
fig. 5 is a schematic diagram of a reset circuit of the movable remote control ultraviolet germicidal lamp device system according to the present utility model;
fig. 6 is a schematic view of the structure of an ultraviolet sterilizing lamp of the movable remote control ultraviolet sterilizing lamp device according to the present utility model;
fig. 7 is a schematic diagram of the arrangement of the ultraviolet LED lamps of the movable remote control ultraviolet germicidal lamp device;
FIG. 8 is a schematic diagram of an infrared obstacle avoidance sensor of a movable remote control ultraviolet germicidal lamp device in accordance with the present utility model;
fig. 9 is a schematic diagram of an ultrasonic obstacle avoidance sensor of a movable remote control ultraviolet germicidal lamp device in accordance with the present utility model;
fig. 10 is a schematic diagram of a camera image acquisition module of a movable remote control ultraviolet germicidal lamp device according to the present utility model;
fig. 11 is a schematic diagram of a motor driving module of a movable remote control ultraviolet germicidal lamp device in accordance with the present utility model;
fig. 12 is a schematic diagram of a structure of a movable remote control ultraviolet germicidal lamp device L7805CP voltage stabilizer according to the present utility model;
fig. 13 is a schematic diagram of a structure of a movable remote control ultraviolet germicidal lamp apparatus AMS1117S-3.3 voltage stabilizer according to the present utility model.
In the figure: 10. a carrying trolley; 11. a wheel; 12. a motor; 13. a vehicle body; 20. an ultraviolet germicidal lamp; 21. an ultraviolet LED lamp; 22. a cylindrical reflector; 23. a transparent lens; 30. a stepping motor; 40. a control chip; 50. a signal receiver; 60. and a power supply.
Detailed Description
In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, fig. 1 is a schematic diagram of a first structure of a movable remote control ultraviolet germicidal lamp apparatus provided by the present utility model. The present embodiment provides a movable remote control ultraviolet germicidal lamp 20 apparatus, including:
the device comprises a carrying trolley 10, an ultraviolet sterilizing lamp 20, a stepping motor 30, a control chip 40, a signal receiver 50 and a power supply 60;
the stepper motor 30 is fixed on the carrying trolley 10, and the rotating shaft of the stepper motor 30 is perpendicular to the plane in which the movable direction of the carrying trolley 10 is located;
the ultraviolet sterilizing lamp 20 is of a hollow round platform structure with an opening at the lower bottom surface, and a plurality of circles of ultraviolet LED lamps 21 are arranged on the inner wall of the upper bottom surface of the ultraviolet sterilizing lamp 20; the center point of the outer wall of the lower bottom surface of the ultraviolet germicidal lamp 20 is connected with the rotating shaft of the stepping motor 30 through a universal shaft;
it should be noted that, the upper bottom surface in the circular truncated cone structure of the uv germicidal lamp 20 refers to the bottom surface with a smaller area in the circular truncated cone, and the lower bottom surface refers to the bottom surface with a larger area in the circular truncated cone.
The signal receiver 50 is electrically connected with the control chip 40, and the signal receiver 50 is used for receiving a remote control instruction and sending the remote control instruction to the control chip 40;
the control chip 40 is respectively connected with the carrying trolley 10, the ultraviolet sterilizing lamp 20 and the stepping motor 30, and is used for controlling the movement of the carrying trolley 10, the switching of the ultraviolet sterilizing lamp 20 and the rotation of the stepping motor 30 according to remote control instructions;
the power supply 60 is respectively connected with the carrying trolley 10, the ultraviolet sterilizing lamp 20, the stepping motor 30, the control chip 40 and the signal receiver 50, and is used for providing energy required for operation.
It should be noted that, a worker for sterilization can send a remote control instruction to the signal receiver 50 through the signal transmitting terminal, and the ultraviolet sterilizing lamp 20 is moved to the sterilization and disinfection area by controlling the movement of the carrying trolley 10; then, a remote control instruction of the ultraviolet germicidal lamp 20 is sent, the opening of the ultraviolet germicidal lamp 20 is controlled, a remote control instruction of the stepping motor 30 is sent, the stepping motor 30 is controlled to drive the ultraviolet germicidal lamp 20 to rotate, the ultraviolet germicidal lamp 20 can be driven by the stepping motor 30 to rotate in the moving process of the carrying trolley 10, the direction of emitting ultraviolet is changed, and the circular truncated cone structure of the ultraviolet germicidal lamp 20 with concentrated ultraviolet emission is combined, so that omnidirectional directional sterilization is realized; and can change the contained angle of ultraviolet germicidal lamp 20 and rotation axis through adjusting the cardan shaft for ultraviolet sterilization scope is wider, and the sterilization frequency is higher when rotatory.
In this embodiment, through setting up and bear dolly 10, ultraviolet germicidal lamp 20, step motor 30, control chip 40, signal receiver 50 and power 60, make ultraviolet germicidal lamp 20 remove sterilization disinfection area through the removal of bearing dolly 10, control step motor 30 drives ultraviolet germicidal lamp 20 and rotate, make ultraviolet germicidal lamp 20 can be driven the rotation by step motor 30 in the in-process that bears the dolly 10 to remove, change the direction of transmitting ultraviolet, combine the ultraviolet germicidal lamp 20 round platform structure that makes ultraviolet emission concentrated, realize the directional sterilization to a slice area omnidirectional, and sterilization efficiency has been improved.
The above description of the first embodiment of the movable remote-control ultraviolet germicidal lamp 20 provided by the present utility model is the following description of the second embodiment of the movable remote-control ultraviolet germicidal lamp 20 provided by the present utility model.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a carrying cart of the movable remote control ultraviolet germicidal lamp apparatus provided by the present utility model. The embodiment provides a movable remote control ultraviolet sterilizing lamp 20 device, and the carrying trolley 10 comprises wheels 11, a motor 12 and a trolley body 13; the wheels 11 and the motors 12 are mounted on the vehicle body 13, the number of the wheels 11 is consistent with that of the motors 12, and the motors 12 are electrically connected with the control chip 40;
the control chip 40 controls the rotation speed of each motor according to the remote control signal, so as to adjust the rotation speed difference between the vehicles and realize the turning of the carrying trolley 10 during running.
Further, referring to fig. 3, the control chip 40 is specifically an STM32 single-chip microcomputer; in the embodiment, the system selects STM32 as a main controller, adopts a Boot mode, a Boot importing program is positioned in a system memory, and programs a Flash memory through a USART. Referring to fig. 4, the stm32 is connected to a crystal oscillator circuit, and the crystal oscillator circuit can provide a basic clock signal for the circuit; referring to fig. 5, the stm32 is further connected to a system reset circuit, which can avoid the system from entering a dead state to stop working due to an operation error or a program bug.
Further, referring to fig. 6, a cylindrical reflector 22 is disposed in the ultraviolet germicidal lamp 20, and openings at two ends of the cylindrical reflector have different diameters, wherein the larger diameter of the opening is smaller than the diameter of the bottom surface of the ultraviolet germicidal lamp 20, and the smaller diameter of the opening is larger than the diameter of the outermost ring of the ultraviolet LED lamp 21; the opening of the lower bottom surface of the ultraviolet sterilizing lamp 20 is also provided with a transparent lens 23.
The cylindrical reflectors 22 with different openings are arranged in the ultraviolet sterilizing lamp 20, and the smaller openings are arranged towards the ultraviolet LED lamp 21, so that the diffusely reflected ultraviolet rays are gathered by the cylindrical reflectors 22 and are emitted from the larger openings, and the directivity of the ultraviolet rays and the sterilizing efficiency of the ultraviolet LED lamp 21 are improved; and protects the cleaning inside the ultraviolet germicidal lamp 20 and the safety of the ultraviolet LED lamp 21 with a transparent lens 23.
Further, referring to fig. 7, the plurality of circles of ultraviolet LED lamps 21 specifically include: four circles of ultraviolet LED lamps 21, wherein 20 ultraviolet LED lamps 21 are arranged in the first circle, and the radius of the ultraviolet LED lamps 21 around the middle point of the upper bottom surface is 1cm; the second circle is provided with 50 ultraviolet LED lamps 21, and the radius of the ultraviolet LED lamps 21 surrounding the middle point of the upper bottom surface is 3cm; the third circle is provided with 80 ultraviolet LED lamps 21, and the radius of the ultraviolet LED lamps 21 surrounding the middle point of the upper bottom surface is 5cm; the fourth circle is provided with 150 ultraviolet LED lamps 21, and the radius of the ultraviolet LED lamps 21 surrounding the middle point of the upper bottom surface is 8cm.
It should be noted that, the radiant flux of the ultraviolet LED lamp 21 used in this embodiment is:the wavelength lambda=254 nm, the first circle of ultraviolet lamp LED lamps has 20 lamps, each lamp is 1cm away from the center of the upper bottom surface of the ultraviolet lamp, the second circle of ultraviolet lamp LED lamps has 50 lamps, each lamp is 3cm away from the center of the upper bottom surface of the ultraviolet lamp, the third circle of ultraviolet lamp LED lamps has 80 lamps, each lamp is 5cm away from the center of the upper bottom surface of the ultraviolet lamp, the fourth circle of ultraviolet lamp LED lamps has 150 lamps, and each lamp is 8cm away from the center of the upper bottom surface of the ultraviolet lamp; in fig. 5, the black point is the P point, and the radius of the single ultraviolet LED lamp 21 is far smaller than the distance from the ultraviolet LED lamp 21 to the P point, so that the size of the ultraviolet LED lamp 21 is negligible, and the irradiance of the single ultraviolet LED lamp 21 is:
wherein,,the radiation flux of the single ultraviolet LED lamp 21, a is the distance from the single ultraviolet LED lamp 21 to the point P, which is the ultraviolet lamp irradiation area 1m from the upper bottom surface of the ultraviolet germicidal lamp 20,
the irradiance of the first circle of ultraviolet LED lamps 21 to point P is:
the irradiance of the second circle of ultraviolet LED lamps 21 to the point P is:
the irradiance of the third circle of ultraviolet LED lamps 21 to the point P is:
the irradiance of the fourth circle of ultraviolet LED lamps 21 to the point P is:
the irradiance of the ultraviolet germicidal lamp 20 as a whole to point P is:
E＝7.10+17.73+28.33+52.90＝106.06(uw/cm 2 )≥90uw/cm 2
according to the third edition of second album (effect monitoring of ultraviolet sterilization) issued by the national ministry of health, the plaintext regulations: the ultraviolet lamp with 30W delivered from the factory can be used when the measured radiation intensity of the ultraviolet lamp at the position of 1m vertical to the center below is more than or equal to 90uw/cm < 2 >, and the arrangement mode of the ultraviolet LED lamps 21 in the embodiment meets the design requirement.
Further, the signal receiver 50 further includes an obstacle avoidance sensor, where the obstacle avoidance sensor is installed around the carrier vehicle 10 and electrically connected to the control chip 40, and is configured to obtain an obstacle situation around the carrier vehicle 10, and send a motor stop instruction to the control chip 40 when the distance between the carrier vehicle 10 and the obstacle is less than a preset threshold. The obstacle avoidance sensor in this embodiment is specifically an ultrasonic obstacle avoidance sensor or an infrared obstacle avoidance sensor, and assists a worker to remotely control the movable remote control ultraviolet germicidal lamp 20 device, and to protect the safe operation of the movable remote control ultraviolet germicidal lamp 20 device under the condition that the worker is not in time. Referring to fig. 8, the D0 end of the infrared obstacle avoidance sensor is connected to the PA6 interface of the STM32 single-chip microcomputer, the infrared obstacle avoidance sensor has a pair of infrared transmitting and receiving tubes, the transmitting tubes transmit infrared rays with a certain frequency, when an obstacle is encountered in front of the infrared sensor, the infrared rays are reflected back to be received by the receiving tubes, a green indicator light is turned on, meanwhile, the D0 end outputs a low level, the detection range of the infrared obstacle avoidance module is 10-25 cm, when no obstacle is present in front of the infrared sensor, the D0 end outputs a high level, and whether the obstacle is present in front of the trolley can be judged by the method; referring to fig. 9, the ultrasonic obstacle avoidance sensor transmits and receives an ultrasonic signal, and when the receiving head detects a returned ultrasonic signal, the signal pin is output to a low level, and when the receiving head does not detect the returned ultrasonic signal, the signal pin is output to a high level, and the front obstacle condition is determined by the high-low level signal.
Further, referring to fig. 10, the movable remote control ultraviolet germicidal lamp 20 device further includes a camera, the image acquisition module of the camera adopts a PZ-OV7670 module, the module is provided with a FIFO chip for temporarily storing image data, the FIFO chip can quickly acquire image data without requiring a high-speed IO interface of a single-chip microcomputer, and at the same time, occupation of a CPU is reduced, and the module can be suitable for a plurality of single-chip microcomputers. The module has 18 interfaces, and the interfaces connected with the STM32 singlechip are as follows: the FIFO WRST interface is connected with the PA13 interface of the STM32 singlechip, the OVSCL interface is connected with the PA12 interface of the STM32 singlechip, and the FIFO RRST interface is connected with the PB13 interface of the STM32 singlechip; the camera is used for acquiring real-time images around the carrying trolley 10 and sending the real-time images to the remote control terminal. The remote control terminal in this embodiment is specifically a computer terminal or a mobile communication terminal for a worker to control the device of the mobile remote control ultraviolet germicidal lamp 20.
Further, referring to fig. 11, the motor 12 adopts a MOS transistor motor driving module, and a specific field effect transistor (MOSFET) is used for driving the motor, and in this embodiment, PA0, PA1, PA2, and PA3 in the P0603BDD-a field effect transistor are correspondingly connected to PA0, PA1, PA2, and PA3 interfaces on the STM32, respectively.
Further, the power supply 60 is specifically a DC-DC adjustable buck-stabilized power supply 60 module, because rated voltage values required by different hardware modules in the system are different. Therefore, the voltage output by the voltage stabilizer corresponding to the L7805CP in FIG. 12 and the voltage output by the voltage stabilizer corresponding to the AMS1117S-3.3 in FIG. 13 are processed and regulated respectively, and the regulated voltage is input into the power module. The L7805CP voltage regulator processes the power supply 60 voltage to 5V and the AMS1117S-3.3 voltage regulator processes the voltage to 3.3V. The power supply 60 adopts an induction charging structure mode, a transmitting end and a receiving end are respectively arranged in the adopted induction charging structure, a transmitting end circuit comprises a transformer, a transmitting end circuit and a power amplifier, and a receiving end circuit comprises a receiving end circuit, a rectifying filter and an inversion voltage stabilizing circuit. The power of the power supply 60 of the transmitting end is transformed by a transformer, then passes through a transmitting end circuit, is processed by a power amplifier, then is transmitted to a receiving coil by the transmitting coil, and is charged after being processed by a receiving end circuit, a rectifying and filtering circuit and an inverting and stabilizing circuit after being received by the receiving coil.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A removable remote control ultraviolet germicidal lamp apparatus comprising: the device comprises a bearing trolley, an ultraviolet sterilizing lamp, a stepping motor, a control chip, a signal receiver and a power supply;
the stepping motor is fixed on the bearing trolley, and the rotating shaft of the stepping motor is perpendicular to the plane where the movable direction of the bearing trolley is located;
the ultraviolet sterilizing lamp is of a hollow round platform structure with an opening at the lower bottom surface, and a plurality of circles of ultraviolet LED lamps are arranged on the inner wall of the upper bottom surface of the ultraviolet sterilizing lamp; the central point of the outer wall of the lower bottom surface of the ultraviolet sterilizing lamp is connected with the rotating shaft of the stepping motor through a universal shaft;
the signal receiver is electrically connected with the control chip and is used for receiving the remote control instruction and sending the remote control instruction to the control chip;
the control chip is respectively connected with the bearing trolley, the ultraviolet sterilizing lamp and the stepping motor and is used for controlling the movement of the bearing trolley, the switch of the ultraviolet sterilizing lamp and the rotation of the stepping motor according to remote control instructions;
the power supply is respectively connected with the bearing trolley, the ultraviolet sterilizing lamp, the stepping motor, the control chip and the signal receiver and is used for providing energy required by operation.
2. The mobile remote controlled ultraviolet germicidal lamp apparatus as recited in claim 1 wherein the carrying cart comprises wheels, a motor and a vehicle body; the wheels and the motors are arranged on the vehicle body, the number of the wheels is consistent with that of the motors, and the motors are electrically connected with the control chip.
3. The movable remote control ultraviolet germicidal lamp device as set forth in claim 1, wherein a cylindrical reflector is arranged in the ultraviolet germicidal lamp, and the diameters of openings at two ends of the cylindrical reflector are different, the larger diameter of the opening is smaller than the diameter of the bottom surface of the ultraviolet germicidal lamp, and the smaller diameter of the opening is larger than the diameter of the outermost ring of the ultraviolet LED lamp; the opening of the lower bottom surface of the ultraviolet sterilizing lamp is also provided with a transparent lens.
4. The movable remote control ultraviolet germicidal lamp apparatus as set forth in claim 1, wherein the plurality of rings of ultraviolet LED lamps are specifically: four circles of ultraviolet LED lamps, wherein 20 ultraviolet LED lamps are arranged in the first circle, and the radius of the ultraviolet LED lamps surrounding the midpoint of the upper bottom surface is 1cm; the second circle is provided with 50 ultraviolet LED lamps, and the radius of the ultraviolet LED lamps surrounding the middle point of the upper bottom surface is 3cm; the third circle is provided with 80 ultraviolet LED lamps, and the radius of the ultraviolet LED lamps surrounding the middle point of the upper bottom surface is 5cm; and 150 ultraviolet LED lamps are arranged in the fourth circle, and the radius of the ultraviolet LED lamps surrounding the middle point of the upper bottom surface is 8cm.
5. The movable remote control ultraviolet germicidal lamp apparatus as set forth in claim 1 wherein the signal receiver further comprises an obstacle avoidance sensor mounted around the load-bearing trolley and electrically connected to the control chip for acquiring an obstacle situation around the load-bearing trolley and sending a motor stop command to the control chip when the distance between the load-bearing trolley and the obstacle is less than a preset threshold.
6. The movable remote control ultraviolet germicidal lamp apparatus as set forth in claim 5 wherein the obstacle avoidance sensor is specifically an ultrasonic obstacle avoidance sensor or an infrared obstacle avoidance sensor.
7. The portable remote controlled ultraviolet germicidal lamp apparatus as recited in claim 1 further comprising a camera for acquiring a real-time image of the surroundings of the carrying cart and transmitting the real-time image to the remote control terminal.
8. The movable remote control ultraviolet germicidal lamp apparatus as recited in claim 1 wherein the control chip is an STM32 single chip microcomputer.
9. The portable remote controlled ultraviolet germicidal lamp apparatus as recited in claim 1 wherein the power source is specifically a DC-DC adjustable buck regulated power supply connected to the L7805CP voltage regulator and the AMS1117S-3.3 voltage regulator for regulating the power supply voltage and inputting the regulated voltage to the power module.
10. The portable remote controlled ultraviolet germicidal lamp apparatus as recited in claim 1, wherein the power supply includes an inductive charging structure in which a transmitting terminal and a receiving terminal are respectively provided, the transmitting terminal circuit includes a transformer, a transmitting terminal circuit and a power amplifier, and the receiving terminal circuit includes a receiving terminal circuit, a rectifying filter and an inverting voltage stabilizing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320019070.6U CN219662348U (en) | 2023-01-05 | 2023-01-05 | Movable remote control ultraviolet sterilizing lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320019070.6U CN219662348U (en) | 2023-01-05 | 2023-01-05 | Movable remote control ultraviolet sterilizing lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662348U true CN219662348U (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320019070.6U Active CN219662348U (en) | 2023-01-05 | 2023-01-05 | Movable remote control ultraviolet sterilizing lamp device |
Country Status (1)
| Country | Link |
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| CN (1) | CN219662348U (en) |
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2023
- 2023-01-05 CN CN202320019070.6U patent/CN219662348U/en active Active
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