CN210698290U

CN210698290U - Multifunctional ultraviolet sterilizing lamp

Info

Publication number: CN210698290U
Application number: CN201921031760.3U
Authority: CN
Inventors: 王若梅; 臧娴; 罗淑娟
Original assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Current assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-06-09
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to the field of medical equipment, concretely relates to multi-functional ultraviolet ray disinfection lamps and lanterns, be equipped with main control circuit board on its lamp stand, speaker and the fluorescent tube that can dismantle, be equipped with first ultrasonic sensor and a plurality of second ultrasonic sensor around the lamp stand, whether personnel are removing in the region under this lamp stand of first ultrasonic sensor detectable, whether personnel are removing in a plurality of regions of the oblique below of this lamp stand of second ultrasonic sensor detectable, if indoor personnel's activity, then main control circuit board control fluorescent tube outage is closed, the simultaneous control speaker acoustic signal is in order to remind indoor personnel.

Description

Multifunctional ultraviolet sterilizing lamp

Technical Field

The utility model relates to the field of medical equipment, especially relate to a multi-functional ultraviolet ray disinfection lamps and lanterns.

Background

Since ultraviolet rays can destroy the DNA structure of microorganisms, causing them to lose the functions of reproduction and self-replication, ultraviolet ray sterilizing lamps are widely used in hospitals, and generally, ultraviolet ray sterilizing lamps are installed on indoor ceilings and periodically turned on for sterilization. However, in the environment with strong light in the daytime, the ultraviolet disinfection lamp may be turned on by misoperation, but people moving indoors cannot timely perceive the turned-on ultraviolet disinfection lamp, so that medical personnel or patients are directly exposed to ultraviolet rays emitted by the ultraviolet disinfection lamp, and the ultraviolet rays not only damage the skin of the people, but also cause uncomfortable symptoms such as red and swollen eyes, aching pain and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a multifunctional ultraviolet disinfection lamp, which is used to solve the problem that the existing ultraviolet disinfection lamp is easily opened by misoperation.

Based on this, the utility model provides a multi-functional ultraviolet ray disinfection lamps and lanterns, including lamp stand and detachably connect in the fluorescent tube of lamp stand, be equipped with main control circuit board and speaker on the lamp stand, be equipped with first ultrasonic sensor and a plurality of second ultrasonic sensor around the lamp stand, first ultrasonic sensor's induction zone is on a parallel with the horizontal plane, second ultrasonic sensor's induction zone sets up with the horizontal plane slope, main control circuit board electricity respectively connect in fluorescent tube, speaker, first ultrasonic sensor and second ultrasonic sensor.

Preferably, the included angle between the sensing area of the second ultrasonic sensor and the horizontal plane is 40-50 degrees.

Preferably, the two ends of the lamp holder are respectively provided with a power supply part and a limiting part, the power supply part is provided with a blind hole, the limiting part is provided with a through hole coaxial with the blind hole, the head end of the lamp tube penetrates into the blind hole, and the tail end penetrates into the through hole.

Preferably, the bottom wall of the blind hole is provided with a plurality of first contacts, the head end of the lamp tube is provided with a plurality of second contacts, and the positions of the first contacts and the positions of the second contacts are in one-to-one correspondence.

Preferably, the inner side wall of the through hole is provided with a first groove and a second groove which are communicated, the first groove is arranged along the axial direction of the through hole, the second groove is arranged along the circumferential direction of the through hole, and the outer side wall of the tail end of the lamp tube is provided with a clamping block.

Preferably, the tail end of the lamp tube is provided with a handle.

Preferably, the power supply device further comprises a cover plate with an arc-shaped cross section, and two ends of the cover plate are slidably connected to the outer side wall of the power supply part and the outer side wall of the limiting part respectively.

Preferably, the main control circuit board is further provided with a timing unit for adjusting the lighting time of the lamp tube.

Preferably, the lamp holder is further provided with an ultraviolet intensity sensor arranged adjacent to the lamp tube, and the main control circuit board is electrically connected to the ultraviolet intensity sensor.

The utility model discloses a multi-functional ultraviolet ray disinfection lamps and lanterns, be equipped with main control circuit board on its lamp stand, speaker and the fluorescent tube that can dismantle, be equipped with first ultrasonic sensor and a plurality of second ultrasonic sensor around the lamp stand, whether regional personnel are removing under this lamp stand of first ultrasonic sensor detectable, whether a plurality of regions of the oblique below of this lamp stand of second ultrasonic sensor detectable have personnel moving, if indoor personnel's activity, then main control circuit board control fluorescent tube outage is closed, simultaneous control speaker acoustic signal is in order to remind indoor personnel.

Drawings

Fig. 1 is a schematic view of the overall structure of a multifunctional ultraviolet disinfection lamp according to an embodiment of the present invention;

FIG. 2 is a schematic view of a power supply portion of the multifunctional ultraviolet disinfection lamp according to the embodiment of the present invention;

FIG. 3 is a schematic view of a position-limiting portion of the multifunctional ultraviolet disinfection lamp according to the embodiment of the present invention;

fig. 4 is a schematic view of a cover plate of the multifunctional ultraviolet disinfection lamp according to the embodiment of the present invention.

Wherein, 1, a lamp holder; 11. a power supply unit; 12. a limiting part; 13. blind holes; 131. a first contact; 14. a through hole; 141. a first groove; 142. a second groove; 2. a lamp tube; 21. a second contact; 22. a clamping block; 23. a handle; 3. a speaker; 4. a first ultrasonic sensor; 5. a second ultrasonic sensor; 6. and (7) a cover plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 4, a multifunctional ultraviolet disinfection lamp of the present invention is schematically shown, which comprises a lamp holder 1 and a lamp tube 2 detachably connected to the lamp holder 1. The lamp holder 1 is provided with a main control circuit board and a loudspeaker 3, and the main control circuit board can be a single chip microcomputer or a PLC controller. Be equipped with first ultrasonic sensor 4 and a plurality of second ultrasonic sensor 5 around lamp stand 1, the induction zone of first ultrasonic sensor 4 is on a parallel with the horizontal plane for detect whether there is personnel moving in the region under this lamp stand 1, second ultrasonic sensor 5's induction zone and horizontal plane slope set up, whether have personnel moving in a plurality of regions that are used for detecting the oblique below of this lamp stand 1. The main control circuit board is connected in fluorescent tube 2, speaker 3, first ultrasonic sensor 4 and second ultrasonic sensor 5 respectively, and when having personnel's activity in the room, first ultrasonic sensor 4 and/or second ultrasonic sensor 5 detected personnel's activity, and the main control circuit board control fluorescent tube 2 outage is closed in order to protect indoor personnel, and main control circuit board control speaker 3 sends acoustic signal in order to remind indoor personnel simultaneously. The lamp can prevent indoor personnel from forgetting to turn off the ultraviolet disinfection lamp or turning on the ultraviolet disinfection lamp by misoperation, and effectively protects the health of the indoor personnel. Preferably, the included angle between the sensing area of the second ultrasonic sensor 5 and the horizontal plane is 40-50 degrees.

Specifically, as shown in fig. 2 and fig. 3, two ends of the lamp holder 1 are respectively provided with a power supply portion 11 and a limiting portion 12 which are oppositely arranged, the power supply portion 11 is provided with a blind hole 13, and the bottom wall of the blind hole 13 is provided with a plurality of first contacts 131; the limiting part 12 is provided with a through hole 14 which is coaxial with the blind hole 13, and the aperture of the through hole 14 is consistent with that of the blind hole 13; the head end of the lamp tube 2 is provided with a plurality of second contacts 21, the positions of the second contacts 21 and the positions of the first contacts 131 are in one-to-one correspondence, the head end of the lamp tube 2 penetrates into the blind hole 13, meanwhile, the first contacts 131 are abutted against the second contacts 21, the lamp holder 1 provides electric energy for the lamp tube 2 through the first contacts 131 and the second contacts 21, the tail end of the lamp tube 2 penetrates into the through hole 14, and the through hole 14 and the blind hole 13 can limit the displacement of the lamp tube 2. Further, be equipped with the first recess 141 and the second recess 142 that are linked together on the inside wall of through-hole 14, first recess 141 arranges along the axial of through-hole 14, second recess 142 arranges along the circumference of through-hole 14, namely first recess 141 and second recess 142 set up perpendicularly mutually, and first recess 141 link up in a terminal surface of spacing portion 12, be equipped with joint piece 22 on the lateral wall of the tail end of fluorescent tube 2, when installing fluorescent tube 2 in lamp stand 1, only need to imbed joint piece 22 in first recess 141, and last application of force promotes fluorescent tube 2, make joint piece 22 get into second recess 142, rotate fluorescent tube 2 around the axis of fluorescent tube 2 again in order to force joint piece 22 to slide in second recess 142, and ensure that joint piece 22 misplaces with first recess 141, and then fix fluorescent tube 2 and lamp stand 1. The tail end of the lamp tube 2 is provided with a handle 23, which is convenient for maintenance personnel to replace the lamp tube 2.

This lamps and lanterns still include that the cross-section is curved apron 6, as figure 4, the both ends of apron 6 connect in the lateral wall of power supply portion 11 and the lateral wall of spacing portion 12 slidable respectively, and apron 6 can shelter from fluorescent tube 2 to protect fluorescent tube 2 when fluorescent tube 2 does not use for a long time, avoid it to receive the collision impact of foreign object and damage.

The main control circuit board is also provided with a timing unit for adjusting the lighting time of the lamp tube 2, the timing unit can count the lighting time of the lamp tube 2 to calculate the used time of the lamp tube 2, so that maintenance personnel can judge the service life of the lamp tube 2, the lamp holder 1 is also provided with an ultraviolet intensity sensor adjacent to the lamp tube 2, the main control circuit board is electrically connected with the ultraviolet intensity sensor, the ultraviolet intensity sensor can detect the ultraviolet intensity sent by the lamp tube 2, and when the ultraviolet intensity sent by the lamp tube 2 is lower than a critical value, the main control circuit board controls the loudspeaker 3 to send an acoustic signal to give an alarm.

To sum up, the utility model discloses a multi-functional ultraviolet ray disinfection lamps and lanterns is equipped with main control circuit board, speaker 3 and fluorescent tube 2 that can dismantle on its lamp stand 1, be equipped with first ultrasonic sensor 4 and a plurality of second ultrasonic sensor 5 around lamp stand 1, whether the regional personnel that have under this lamp stand of first ultrasonic sensor 4 detectable are removing, whether the personnel have in a plurality of regions of the oblique below of this lamp stand 1 of second ultrasonic sensor 5 detectable remove, if indoor personnel's activity, then 2 outage of main control circuit board control fluorescent tube are closed, simultaneous control speaker 3 sends acoustic signal in order to remind indoor personnel.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional ultraviolet ray disinfection lamps and lanterns, its characterized in that, include lamp stand and detachably connect in the fluorescent tube of lamp stand, be equipped with main control circuit board and speaker on the lamp stand, be equipped with first ultrasonic sensor and a plurality of second ultrasonic sensor around the lamp stand, first ultrasonic sensor's induction zone is on a parallel with the horizontal plane, second ultrasonic sensor's induction zone sets up with the horizontal plane slope, main control circuit board electricity respectively connect in fluorescent tube, speaker, first ultrasonic sensor and second ultrasonic sensor.

2. The multifunctional ultraviolet disinfection lamp of claim 1, wherein the angle between the sensing area of the second ultrasonic sensor and the horizontal plane is 40-50 °.

3. The multifunctional ultraviolet disinfection lamp as claimed in claim 1, wherein a power supply portion and a limiting portion are respectively disposed at two ends of the lamp holder, a blind hole is disposed on the power supply portion, a through hole coaxial with the blind hole is disposed on the limiting portion, the head end of the lamp tube penetrates into the blind hole, and the tail end of the lamp tube penetrates into the through hole.

4. The multifunctional ultraviolet disinfection lamp of claim 3, wherein the bottom wall of the blind hole is provided with a plurality of first contacts, the head end of the lamp tube is provided with a plurality of second contacts, and the first contacts and the second contacts are in one-to-one correspondence in position.

5. The multifunctional ultraviolet disinfection lamp as claimed in claim 3, wherein the inside wall of the through hole is provided with a first groove and a second groove which are communicated with each other, the first groove is arranged along the axial direction of the through hole, the second groove is arranged along the circumferential direction of the through hole, and the outside wall of the tail end of the lamp tube is provided with a clamping block.

6. The multifunctional ultraviolet disinfection lamp of claim 3, wherein a handle is provided at the end of the lamp tube.

7. The multifunctional ultraviolet disinfection lamp as claimed in claim 3, further comprising a cover plate with an arc-shaped cross section, wherein two ends of the cover plate are slidably connected to the outer side wall of the power supply portion and the outer side wall of the limiting portion respectively.

8. The multifunctional ultraviolet disinfection lamp as claimed in claim 1, wherein a timing unit for adjusting the illumination time of the lamp tube is further disposed on the main control circuit board.

9. The multifunctional ultraviolet disinfection lamp as claimed in claim 1, wherein said lamp base is further provided with an ultraviolet intensity sensor disposed adjacent to said lamp tube, and said main control circuit board is electrically connected to said ultraviolet intensity sensor.