CN217612112U

CN217612112U - Ultraviolet sterilizing lamp

Info

Publication number: CN217612112U
Application number: CN202221275133.6U
Authority: CN
Inventors: 胡新翠; 盛小倩; 刘佩
Original assignee: Shanghai Xuanen Photoelectric Technology Co ltd
Current assignee: Shanghai Xuanen Photoelectric Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-21
Anticipated expiration: 2032-05-13

Abstract

The utility model provides an ultraviolet sterilization lamp, which comprises a lamp holder and a fixed mount used for being fixed with a wall surface, wherein the fixed mount is provided with a scanning frame, the scanning frame is hinged with the fixed mount, and a hinged shaft of the scanning frame is vertical to the ground so that the scanning frame swings or rotates along the hinged shaft; the scanning frame is provided with a pitching frame hinged with the scanning frame, a hinged shaft of the pitching frame is arranged in a horizontal state with the ground, the lamp cap is connected with the pitching frame to enable the lamp cap to swing in a pitching mode along the hinged shaft, and a 222nm ultraviolet luminous body is arranged in the lamp cap. The utility model has the advantages of avoid causing the injury to the human body, and can effectively disinfect, promote the scope of disinfecting simultaneously by a wide margin.

Description

Ultraviolet sterilizing lamp

Technical Field

The utility model relates to a lamps and lanterns field, concretely relates to ultraviolet ray sterilamp.

Background

The existing ultraviolet sterilizing lamp generally adopts a low-power ultraviolet lamp tube, and has low ultraviolet radiation intensity and short radiation distance; the device is used in a small-area room; if the sterilization reaches more than 99 percent, the lamp needs to be lightened for about 30 to 40 minutes; during which the person or animal must leave the room to avoid any impact on the person or animal.

At present, novel sterilization technologies such as electric ions, pulse electrodes, LEDs and the like based on a physical sterilization technology are more and more widely applied, but the effects of safety, rapidness and high efficiency are not achieved; light source sterilization is the safest mode, but at present, both LED and 254 wavelength ultraviolet lamps have the characteristic of radiation damage to people.

At present, the light source which can not cause harm based on directly irradiating organisms is very few, and according to research, ultraviolet rays with the wavelength of 222nm can not penetrate through the horny layer of the skin of a human body, are harmless to the human body and have the same sterilization effect as that of the traditional ultraviolet lamp, so that the ultraviolet lamp can be directly applied to light source sterilization products of the existing pedestrian passageway;

meanwhile, the existing ultraviolet lamp is often fixed, and if the irradiation area is required to be increased, the irradiation area can be increased only by increasing the number of lamps, so that the cost investment is high.

SUMMERY OF THE UTILITY MODEL

Based on the problem, the utility model aims to provide an avoid causing the injury to the human body, and can effectively disinfect, promote the ultraviolet sterilamp of scope of disinfecting simultaneously by a wide margin.

Aiming at the problems, the following technical scheme is provided: an ultraviolet sterilization lamp comprises a lamp holder and a fixed frame used for being fixed with a wall surface, wherein a scanning frame is arranged on the fixed frame, the scanning frame is hinged with the fixed frame, and a hinged shaft of the scanning frame is perpendicular to the ground so that the scanning frame swings or rotates along the hinged shaft; the scanning frame is provided with a pitching frame hinged with the scanning frame, a hinged shaft of the pitching frame is arranged in a horizontal state with the ground, the lamp cap is connected with the pitching frame to enable the lamp cap to swing in a pitching mode along the hinged shaft, and a 222nm ultraviolet luminous body is arranged in the lamp cap.

In the structure, the 222nm ultraviolet light emitting body is used as a light source, so that the injury to a human body can be avoided, and the disinfection and sterilization under a human environment can be realized; the scanning frame is hinged with the fixed frame, so that the irradiation range adjustment in the horizontal direction can be realized; the lamp holder is hinged with the scanning frame through the pitching frame, pitching adjustment of the lamp holder is achieved, the sterilization irradiation range is effectively enlarged, and the lamp holder is suitable for human-machine coexistence scenes and comprises halls in public areas, various functional meeting places and places needing space irradiation and disinfection.

The utility model discloses further set up to, the lamp holder includes the back shroud, back shroud the place ahead is equipped with the front shroud, the front shroud is equipped with the light-emitting mouth, 222nm ultraviolet luminophor is located the light-emitting mouth.

In the structure, the rear cover and the front cover are made of aluminum alloy materials, and the outer walls of the rear cover and the front cover are provided with the heat dissipation ribs, so that the heat dissipation effect can be effectively improved.

The utility model discloses it further sets up to be equipped with in the back shroud and be used for being connected the driver with 222nm ultraviolet ray luminous body electricity.

In the above structure, the driver is used for driving the 222nm ultraviolet light emitter to emit light.

The utility model discloses further set up to, the back shroud all is equipped with the end cover with the front shroud both ends, the back shroud makes the back shroud fixed with the mutual lock of front shroud through detaining in the end cover at its both ends with the front shroud.

In the structure, the rear cover is provided with a wiring port for connecting a power supply to the driver; one end cover is provided with a control switch for controlling the on/off of the 222nm ultraviolet light emitter.

The utility model discloses further set up to, still be equipped with the reflector in the luminescent port, 222nm ultraviolet ray luminous body is located the reflector.

In the structure, the reflecting cover can improve the light intensity of the 222nm ultraviolet ray luminous body and improve the sterilization effect during irradiation.

The utility model discloses it is further set up that 222nm ultraviolet ray luminous body is 222 wavelength excimer light source.

In the above structure, the 222 wavelength excimer light source is an excimer ultraviolet lamp, the lamp tube has electrodes, and the gas in the lamp tube is lighted to emit light by the high-frequency electric field discharge principle, and the service life is 3000 hours.

The utility model discloses further set up to, be equipped with actuating mechanism in the mount, actuating mechanism's output shaft one end links to each other with the scan rack and is used for controlling the swing or the rotation of scan rack.

In the structure, the driving mechanism controls the scanning frame to rotate or swing within a certain range, so that the sterilization irradiation range is enlarged, and the sterilization effect in a larger space can be realized without installing a plurality of groups of lamps.

The utility model discloses further set up to, the every single move frame is equipped with rather than the concentric circular arc spout that sets up of articulated shaft, through the luffing motion angle of locking mechanical system connection control every single move frame between circular arc spout and the scan frame.

In the structure, the locking mechanism is locked and fixed by a screw, so that the pitching angle during irradiation can be conveniently controlled and adjusted.

The utility model discloses further set up to, actuating mechanism includes driving motor, with driving motor meshed reduction gear group, the one end of output shaft dorsad scanning frame is equipped with the spacing piece of swing.

In the structure, irradiation sterilization can be carried out after automatic swinging, and the swinging limiting sheet is used for being matched with sensors such as a proximity switch and the like and limiting the reciprocating swinging range of the scanning frame; the swing limiting pieces are two pieces and fixed on the output shaft through screws, and the included angle between the two swing limiting pieces is adjusted to adapt to the proximity switch, so that adjustment of different swing ranges is realized.

The utility model has the advantages that: the 222nm ultraviolet luminous body is used as a light source, so that the injury to a human body can be avoided, and the disinfection and sterilization under the environment with people can be realized; the scanning frame is hinged with the fixed frame, so that the irradiation range adjustment in the horizontal direction can be realized; the lamp holder passes through the every single move frame and is articulated with the scanning frame, realizes the every single move regulation of lamp holder, effectively promotes the irradiation range that disinfects, is applicable to man-machine coexistence scene, contains the public area hall, various function meeting places and needs the space to shine the disinfection place.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the swing state structure of the present invention.

Fig. 3 is a schematic view of the structure of the partial section of the present invention.

Fig. 4 is a schematic diagram of the rear-view directional explosion structure of the present invention.

Fig. 5 is a schematic view of the front-view direction explosion structure of the present invention.

The reference numbers in the figures mean: 10-a lamp cap; 11-222nm ultraviolet light emitter; 12-a rear cover; 121-a driver; 122-a wiring port; 13-a front cover; 131-a light emitting port; 14-an end cap; 141-a control switch; 15-a reflector; 16-a drive mechanism; 161-an output shaft; 1611-a swing limiting plate; 162-a drive motor; 163-reduction gear set; 20-a fixing frame; 21-a scanning frame; 22-a pitching frame; 221-arc chute.

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 5, the ultraviolet germicidal lamp shown in fig. 1 to 5 includes a lamp head 10 and a fixing frame 20 for fixing to a wall surface, the fixing frame 20 is provided with a scanning frame 21, the scanning frame 21 is hinged to the fixing frame 20, and a hinge axis of the scanning frame 21 is perpendicular to the ground so that the scanning frame 21 swings or rotates along the hinge axis; the scanning frame 21 is provided with a pitching frame 22 hinged with the scanning frame, a hinged shaft of the pitching frame 22 is arranged in a horizontal state with the ground, the lamp head 10 is connected with the pitching frame 22 to enable the lamp head 10 to swing in a pitching mode along the hinged shaft, and the 222nm ultraviolet light emitting body 11 is arranged in the lamp head 10.

In the structure, the 222nm ultraviolet luminous body 11 is used as a light source, so that the injury to a human body can be avoided, and the disinfection and sterilization under the environment with people can be realized; the scanning frame 21 is hinged with the fixed frame 20, so that the irradiation range adjustment in the horizontal direction can be realized; the lamp holder 10 is hinged with the scanning frame 21 through the pitching frame 22, pitching adjustment of the lamp holder 10 is achieved, the sterilization irradiation range is effectively enlarged, and the lamp holder is suitable for human-machine coexistence scenes including public area halls, various functional meeting places and places needing space irradiation and disinfection.

In this embodiment, the lamp head 10 includes a rear cover 12, a front cover 13 is disposed in front of the rear cover 12, the front cover 13 is provided with a light emitting port 131, and the 222nm ultraviolet light emitting body 11 is located in the light emitting port 131.

In the structure, the rear cover 12 and the front cover 13 are made of aluminum alloy, and the outer walls of the rear cover 12 and the front cover 13 are provided with heat dissipation ribs, so that the heat dissipation effect can be effectively improved.

In this embodiment, a driver 121 for electrically connecting to the 222nm ultraviolet light emitter 11 is disposed in the rear cover 12.

In the above configuration, the driver 121 is used to drive the 222nm ultraviolet light emitter 11 to emit light.

In this embodiment, the two ends of the rear cover 12 and the front cover 13 are respectively provided with an end cap 14, and the rear cover 12 and the front cover 13 are fastened and fixed with each other by the end caps 14 fastened at the two ends of the rear cover 12 and the front cover 13.

In the above structure, the rear cover 12 is provided with a wiring port 122 for connecting a power supply to the driver 121; one of the end caps 14 is provided with a control switch 141 for controlling the on/off of the 222nm ultraviolet light emitting body 11.

In this embodiment, a reflecting cover 15 is further disposed in the light emitting opening 131, and the 222nm ultraviolet light emitting body 11 is located in the reflecting cover 15.

In the above structure, the reflector 15 can improve the light intensity of the 222nm ultraviolet light emitting body 11, and improve the sterilization effect during irradiation.

In this embodiment, the 222nm ultraviolet light emitter 11 is a 222 wavelength excimer light source.

In this embodiment, a driving mechanism 16 is disposed in the fixed frame 10, and one end of an output shaft 161 of the driving mechanism 16 is connected to the scanning frame 21 for controlling the scanning frame 21 to swing or rotate.

In the structure, the driving mechanism 16 controls the scanning frame 21 to rotate or swing within a certain range, so that the sterilization irradiation range is enlarged, and the sterilization effect in a larger space can be realized without installing a plurality of groups of lamps.

In this embodiment, the pitching frame 22 is provided with an arc chute 221 concentrically arranged with a hinge shaft thereof, and the arc chute 221 is connected with the scanning frame 21 through a locking mechanism (not shown in the figure) to control the vertical swing angle of the pitching frame 22.

In the above structure, the locking mechanism (not shown in the figure) is fixed by locking screws, so as to control and adjust the pitch angle during irradiation.

In this embodiment, the driving mechanism 16 includes a driving motor 162 and a reduction gear set 163 engaged with the driving motor 162, and a swing limiting plate 1611 is disposed at an end of the output shaft 161 facing away from the gantry 21.

In the above structure, irradiation sterilization can be performed after automatic swing, and the swing limiting plate 1611 is adapted to a sensor such as a proximity switch (not shown in the figure) and is used for limiting the reciprocating swing range of the scanning frame 21 (controlling the driving motor 162 to rotate forward and backward); the swing limiting pieces 1611 are two pieces and fixed on the output shaft 161 through screws (not shown in the figure), and the approach switch (not shown in the figure) is adapted by adjusting an included angle between the two swing limiting pieces 1611, so that adjustment of different swing ranges is realized.

The utility model has the advantages that: the 222nm ultraviolet ray illuminant 11 is used as a light source, so that the injury to human bodies can be avoided, and the disinfection and sterilization under the environment with people can be realized; the scanning frame 21 is hinged with the fixed frame 20, so that the irradiation range adjustment in the horizontal direction can be realized; the lamp holder 10 is hinged with the scanning frame 21 through the pitching frame 22, pitching adjustment of the lamp holder 10 is achieved, the sterilization irradiation range is effectively enlarged, and the lamp holder is suitable for human-machine coexistence scenes including halls in public areas, conference places with various functions and places needing space irradiation and disinfection.

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 variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an ultraviolet ray sterilization lamp, includes the lamp holder and is used for the mount fixed with the wall, its characterized in that: the fixed frame is provided with a scanning frame, the scanning frame is hinged with the fixed frame, and a hinged shaft of the scanning frame is vertical to the ground so that the scanning frame swings or rotates along the hinged shaft; the scanning frame is provided with a pitching frame hinged with the scanning frame, a hinged shaft of the pitching frame is arranged in a horizontal state with the ground, the lamp cap is connected with the pitching frame to enable the lamp cap to swing in a pitching mode along the hinged shaft, and a 222nm ultraviolet luminous body is arranged in the lamp cap.

2. The ultraviolet germicidal lamp as set forth in claim 1, wherein: the lamp holder comprises a rear cover, a front cover is arranged in front of the rear cover, the front cover is provided with a light emitting port, and the 222nm ultraviolet light emitting body is located in the light emitting port.

3. An ultraviolet germicidal lamp as claimed in claim 2, wherein: and a driver electrically connected with the 222nm ultraviolet light emitter is arranged in the rear cover.

4. An ultraviolet germicidal lamp as claimed in claim 2, wherein: the rear cover and the front cover are respectively provided with an end cover at two ends, and the rear cover and the front cover are buckled and fixed with each other through the end covers buckled at the two ends.

5. An ultraviolet germicidal lamp as claimed in claim 2, wherein: a reflecting cover is further arranged in the light emitting port, and the 222nm ultraviolet light emitting body is located in the reflecting cover.

6. An ultraviolet germicidal lamp as claimed in claim 1, wherein: the 222nm ultraviolet light emitter is a 222 wavelength excimer light source.

7. An ultraviolet germicidal lamp as claimed in claim 1, wherein: and a driving mechanism is arranged in the fixed frame, and one end of an output shaft of the driving mechanism is connected with the scanning frame and is used for controlling the swinging or rotation of the scanning frame.

8. An ultraviolet germicidal lamp as claimed in claim 7, wherein: the pitching frame is provided with an arc chute concentric with a hinge shaft of the pitching frame, and the arc chute is connected with the scanning frame through a locking mechanism to control the vertical swing angle of the pitching frame.

9. An ultraviolet germicidal lamp as claimed in claim 7, wherein: the driving mechanism comprises a driving motor and a reduction gear set meshed with the driving motor, and a swinging limiting sheet is arranged at one end of the output shaft, which is back to the scanning frame.