CN216169061U - Sterilization device - Google Patents

Abstract

The utility model belongs to the technical field of sterilization, and particularly relates to a sterilization device which comprises a base, a lampshade and a sterilization lamp capable of generating sterilization beams; the back of the lampshade is connected to the base, the front of the lampshade is provided with a plurality of irradiation parts arranged at intervals and a heat dissipation part through which air flows, and the sterilizing lamp is arranged on the irradiation parts; the bactericidal lamp work produces the light beam and disinfects, and sterilizing equipment can use in public places such as school, market or hospital, and the air of convection current advances to the disinfection treatment that disinfects, fixes the device at the house top, can enough throw light on, can disinfect the disinfection to indoor air when the illumination again, and the convenient trip takes up an area of the space for a short time, saves the space of taking up an area of, avoids arousing the discomfort of health because of the virus circulation, can make breathe more smoothly, and it is convenient to use, and bactericidal effect is good.

Description

Sterilization device

Technical Field

The utility model belongs to the technical field of sterilization, and particularly relates to a sterilization device.

Background

In some public places, such as schools, markets, hospitals and the like, people come and go in the indoor places, the mobility of the people is high, a large amount of bacteria and viruses are brought, unsmooth breathing is easily caused in the public places for a long time, harm is brought to bodies, if the sterilization disinfector is installed, cost is wasted, indoor space is occupied, in the sterilization and disinfection process of the sterilization and disinfection device, people or animals must leave the site, and the sterilization and disinfection operation is not convenient in a people flow dense area; similar to a sterilization device which can generate ozone, the ozone-free isolation technology also needs to evacuate people or animals from the site, and after sterilization is finished, the people or animals can enter the sterilization site after ozone is dissipated, particularly, the sterilization efficiency of a closed space is greatly reduced, inconvenience is brought to the people who enter the space, and the sterilization effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sterilization device, and aims to solve the technical problems that a sterilization sterilizer in the prior art is inconvenient to install and use and low in sterilization efficiency.

In order to achieve the above object, an embodiment of the present invention provides a sterilization device, which includes a base, a lampshade, and a sterilization lamp capable of generating a sterilization beam; the back of the lampshade is connected to the base, the front of the lampshade is provided with a plurality of irradiation parts arranged at intervals and a heat dissipation part through which air flows, and the bactericidal lamp is arranged on the irradiation parts.

Optionally, the heat dissipation portion is provided with a heat dissipation groove through which air can flow, and the heat dissipation groove is communicated with the front surface of the lampshade and the back surface of the lampshade.

Optionally, the horizontal section of the heat dissipation groove is arranged in an annular structure.

Optionally, the vertical section of the heat dissipation groove is in an L-shaped structure.

Optionally, the heat dissipating portion has a through hole, a cover plate is connected to the heat dissipating portion and covers the through hole, an outer ring of the cover plate extends outward to form a blocking portion, a side surface of the blocking portion and a side surface of the heat dissipating portion are arranged at an interval, the heat dissipating groove is formed between the side surface of the blocking portion and the side surface of the heat dissipating portion, and the heat dissipating groove is communicated with the through hole.

Optionally, the periphery of the through hole is provided with a protrusion, the protrusion surrounds the through hole, and one side of the protrusion close to the through hole is provided with an arc surface.

Optionally, a buckle is arranged on the arc surface and clamped with the cover plate, and a gap is formed between the cover plate and the arc surface.

Optionally, the germicidal lamps are circumferentially distributed around a central axis of the lamp housing.

Optionally, the irradiation part is provided with a clearance groove, the germicidal lamp is arranged in the clearance groove, and the end part of the germicidal lamp is clamped with the lampshade.

Optionally, a cavity is arranged in the lampshade, a control panel is arranged in the cavity, and the cavity is communicated with the radiating groove and the clearance groove respectively.

One or more technical solutions in the sterilization device provided by the embodiment of the present invention have at least one of the following technical effects: the bactericidal lamp work produces the light beam and disinfects, and sterilizing equipment can use in public places such as school, market or hospital, and the air of convection current advances to the disinfection treatment that disinfects, fixes the device at the house top, can enough throw light on, can disinfect the disinfection to indoor air when the illumination again, and the convenient trip takes up an area of the space for a short time, saves the space of taking up an area of, avoids arousing the discomfort of health because of the virus circulation, can make breathe more smoothly, and it is convenient to use, and bactericidal effect is good.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention, 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 structural diagram of a sterilization apparatus according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of a sterilization apparatus according to an embodiment of the present invention.

Fig. 3 is an exploded view of a germicidal lamp according to an embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of a germicidal lamp according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-base 20-lamp shade 21-irradiation part

22-heat radiating part 30-germicidal lamp 210-reflector

211-first reflecting part 212-second reflecting part 220-radiating groove

221-through hole 222-cover plate 223-resisting part

224-bulge 225-arc surface 226-fastener

300-lamp tube 301-protective sleeve 302-end cap

303 — metallic conducting strip.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate embodiments of the utility model, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 2, a sterilization device is provided, which includes a base 10, a lampshade 20 and a sterilization lamp 30, wherein a back surface of the lampshade 20 is connected to the base 10, a front surface of the lampshade 20 has a plurality of irradiation portions 21 arranged at intervals and a heat dissipation portion 22 through which air flows, the sterilization lamp 30 is arranged on the irradiation portions 21, the sterilization lamp 30 generates light beams for sterilization when working, the sterilization device can be applied to public places such as schools, markets, hospitals, etc., the circulated air is subjected to sterilization and disinfection treatment, the device is fixed on the top of a house, so that illumination can be performed, indoor air can be sterilized and disinfected while illumination is performed, travel is facilitated, occupied space is small, occupied space is saved, discomfort of a body due to circulation of viruses is avoided, breathing is smoother, use is convenient, and sterilization effect is good.

In another embodiment of the present invention, the germicidal lamp 30 of the germicidal device can be a low pressure mercury lamp, which can be activated by low mercury vapor pressure (<10-2Pa) to emit ultraviolet light to sterilize, and the site is sterilized by using specific wave band light wave, without removing human or animal from the site.

In another embodiment of the present invention, the heat dissipating portion 22 of the sterilization device is provided with heat dissipating grooves 220, the heat dissipating grooves 220 are communicated with the front surface of the lamp housing 20 and the back surface of the lamp housing 20 for improving the heat dissipating effect of the sterilization device, the sterilization device discharges the generated heat to the outside through the heat dissipating grooves 220, thereby avoiding the heat accumulating inside the sterilization device to interfere with the operation of the sterilization device, and the addition of the heat dissipating grooves 220 can improve the stability of the sterilization device and enable the sterilization device to operate for a long time.

In another embodiment of the present invention, the front surface of the lampshade 20 of the sterilization device is parallel to the horizontal plane, and the horizontal section of the heat dissipation groove 220 is arranged in a ring structure, so as to increase the area of the heat dissipation opening of the heat dissipation groove 220, thereby increasing the heat dissipation area and improving the heat dissipation efficiency; specifically, the heat dissipation groove 220 is disposed along an outer ring of the heat dissipation groove 220, so that an outer diameter of the heat dissipation groove 220 is increased, and a heat dissipation area is increased.

In another embodiment of the present invention, the heat dissipating portion 22 of the sterilization apparatus has a through hole 221, a cover plate 222 is connected to the heat dissipating portion 22 and covers the through hole 221, an outer ring of the cover plate 222 extends outward to form a resisting portion 223, a side surface of the resisting portion 223 and a side surface of the heat dissipating portion 22 are disposed at intervals, a heat dissipating groove 220 is formed between the side surface of the resisting portion 223 and the side surface of the heat dissipating portion 22, the heat dissipating groove 220 is communicated with the through hole 221, and heat is discharged to the outside of the sterilization apparatus through the heat dissipating groove 220 formed between the side surface of the resisting portion 223 and the side surface of the heat dissipating portion 22.

In another embodiment of the present invention, the vertical cross-section of the heat sink 220 of the sterilization apparatus is L-shaped, so as to reduce dust from entering the lamp housing 20, improve the cleanliness of the sterilization apparatus, and reduce dust from entering the sterilization apparatus while maintaining a good heat dissipation effect.

In another embodiment of the present invention, a protrusion 224 is disposed on the periphery of the through hole 221 of the sterilization apparatus, the protrusion 224 is disposed around the through hole 221, one side of the protrusion 224 close to the through hole 221 is provided with an arc surface 225, and the protrusion 224 is disposed to form side surfaces with different heights, so as to improve the bending resistance of the surface of the heat dissipation portion 22, reduce the deformation degree of the heat dissipation portion 22 after being stressed, and improve the stability of the heat dissipation portion 22.

In another embodiment of the present invention, the circular arc surface 225 of the sterilization device is provided with a buckle 226, the buckle 226 is clamped with the cover plate 222, a gap is provided between the cover plate 222 and the circular arc surface 225 to dissipate heat, and the cover plate 222 is clamped and fixed by the buckle 226 to facilitate assembly.

In another embodiment of the present invention, the germicidal lamp 30 of the germicidal device is circumferentially distributed around the central axis of the lamp housing 20, so that the light beam generated by the germicidal lamp 30 is uniformly irradiated, and the germicidal effect is improved.

In another embodiment of the present invention, the irradiation part 21 of the sterilization device is provided with a clearance groove, the sterilization lamp 30 is arranged in the clearance groove, and the end part of the sterilization lamp 30 is clamped with the lamp shade 20, so as to improve the space utilization rate; specifically, be equipped with first cardboard on the base 10 is close to the side of lamp shade 20, be equipped with the first recess that is used for with bactericidal lamp 30 joint on the first cardboard, the back of lamp shade 20 is equipped with the second cardboard, be equipped with the second recess that is used for with bactericidal lamp 30 joint on the second cardboard, be connected to lamp shade 20 on the base 10, first cardboard and second cardboard cooperation are pushed down bactericidal lamp 30, the side of bactericidal lamp 30 respectively with the medial surface of first recess and the medial surface butt of second recess.

In another embodiment of the present invention, a cavity is provided in the lamp shade 20 of the sterilization device, the cavity is provided with a control board, the cavity is respectively communicated with the heat dissipation groove 220 and the clearance groove, and heat generated by the control board is discharged to the outside of the sterilization device through the heat dissipation groove 220; specifically, the outer ring of the lampshade 20 is bent towards the direction close to the base 10, the outer ring of the lampshade 20 is connected with the base 10, the back face of the lampshade 20 forms a cavity, and the front face of the lampshade 20 is provided with a display screen so as to monitor the working state of the sterilization device.

In another embodiment of the present invention, the irradiation part 21 of the sterilization apparatus is provided with a reflector 210, the reflector 210 and the sterilization lamp 30 are spaced apart from each other to reflect the light beam of the sterilization lamp 30, the light beam generated by the sterilization lamp 30 irradiates the reflector 210, and the reflector 210 reflects the light beam to increase the irradiation range, thereby increasing the sterilization range, increasing the sterilization coverage and improving the sterilization effect.

In another embodiment of the present invention, the reflector 210 of the sterilization device has a first reflective portion 211 and a second reflective portion 212, the first reflective portion 211 and the second reflective portion 212 are disposed at an included angle, and the first reflective portion 211 and the second reflective portion 212 are respectively disposed at different sides of the germicidal lamp 30, so as to further increase the range of light beam irradiation and improve the disinfection coverage; specifically, first reflection of light portion 211 and second reflection of light portion 212 are the planar structure setting, and the contained angle scope between first reflection of light portion 211 and the second reflection of light portion 212 can set up at 90 degrees ~ 130 degrees, and wherein, preferred angle is 120 degrees, is equipped with the circular arc portion between first reflection of light portion 211 and the second reflection of light portion 212, and first reflection of light portion 211, second reflection of light portion 212 and circular arc portion cooperation reflect the light beam, increase sterilization scope.

In another embodiment of the present invention, there are three irradiation parts 21, three germicidal lamps 30 are arranged in a cylindrical structure, extension lines of the three germicidal lamps 30 are connected to each other to form a triangular area, and a light reflecting member 210 is arranged inside the triangular area to reflect light beams generated by the germicidal lamps 30 to the outside of the triangular area, so as to improve the disinfection coverage; wherein, first reflection of light portion 211 sets up towards the inboard slope of triangle region, covers the inboard blind area that shines of triangle region, realizes shining on a large scale, reduces the blind area that disinfects, improves bactericidal effect.

In another embodiment of the present invention, as shown in fig. 3 to 4, the germicidal lamp 30 of the germicidal device includes a lamp tube 300 and a protective sleeve 301, the protective sleeve 301 is disposed in a ring structure, and the protective sleeve 301 is disposed around the lamp tube 300 for protecting the lamp tube 300, reducing interference on the lamp tube 300, and improving stability of the lamp tube 300 during operation.

In another embodiment of the present invention, the germicidal lamp 30 of the germicidal device further includes two end caps 302, the two end caps 302 are respectively connected to two ends of the protective cover 301 to seal the lamp tube 300 in the protective cover 301, the lamp tube 300 is a first layer of protective structure, the protective cover 301 is a second layer of protective structure, ozone odor isolation technology of a double-layer closed structure is used, a specific waveband light wave is used to sterilize a site, and ozone isolation technology is used to prevent ozone from damaging human bodies or other substances within an irradiation range, so that people or animals do not need to be evacuated from the site.

In another embodiment of the present invention, two positioning blocks are disposed on an outer side surface of the end cap 302 of the sterilization apparatus, and a positioning protrusion is disposed on a back surface of the lampshade 20 and disposed between the two positioning blocks to limit the end cap 302.

In another embodiment of the present invention, a first locking groove and a second locking groove are disposed in the end cap 302 of the sterilization device, the end of the protective shell is locked in the first locking groove, and the end of the lamp 300 is locked in the second locking groove; specifically, the inner bottom surfaces of the end covers 302 are all provided with a first clamping groove and a second clamping groove, the first clamping groove is of an annular structure and is arranged around the second clamping groove, the two ends of the protective sleeve 301 are clamped in the first clamping grooves of the two end covers 302 respectively, so that the inside of the protective sleeve 301 forms an enclosed space, the lamp tube 300 is arranged in the enclosed space, the end portion of the lamp tube 300 is clamped with the second clamping groove, the lamp tube 300 is isolated from the outside, and the sealing performance of the germicidal lamp 30 is improved.

In another embodiment of the present invention, a wick is disposed inside the lamp tube 300 of the sterilization device, a metal conductive sheet 303 is welded on the side surface of the end portion of the lamp tube 300, and the metal conductive sheet 303 is electrically connected to the wick, instead of the arrangement manner of the internal electrode in the prior art, the arrangement manner of the external electrode is adopted in this embodiment, the metal conductive sheet 303 is used as an electrode, the metal conductive sheet 303 is sleeved on the outer side surface of the lamp tube 300, and the surface contact conductive manner is adopted, so that the reliability of the sterilization lamp 30 is improved, the production process is simplified, the production efficiency is improved, and the productivity is greatly improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A sterilization apparatus, characterized in that: comprises a base, a lampshade and a sterilizing lamp capable of generating sterilizing beams; the back of the lampshade is connected to the base, the front of the lampshade is provided with a plurality of irradiation parts arranged at intervals and a heat dissipation part through which air flows, and the bactericidal lamp is arranged on the irradiation parts.

2. The sterilization apparatus according to claim 1, wherein: the heat dissipation part is provided with a heat dissipation groove through which air flow can flow, and the heat dissipation groove is communicated with the front surface of the lampshade and the back surface of the lampshade.

3. The sterilization apparatus according to claim 2, wherein: the horizontal section of the heat dissipation groove is in an annular structure.

4. The sterilization apparatus according to claim 2, wherein: the vertical section of the heat dissipation groove is in an L-shaped structure.

5. The sterilization apparatus according to claim 2, wherein: the heat dissipation part is provided with a through hole, a cover plate is connected to the heat dissipation part and covers the through hole, the outer ring of the cover plate extends outwards to form a resisting part, the side face of the resisting part and the side face of the heat dissipation part are arranged at intervals, the heat dissipation groove is formed between the side face of the resisting part and the side face of the heat dissipation part, and the heat dissipation groove is communicated with the through hole.

6. The sterilization apparatus according to claim 5, wherein: the periphery of through-hole is provided with the arch, the arch encircles the through-hole setting, the arch is close to one side of through-hole is equipped with the arc surface.

7. The sterilization apparatus according to claim 6, wherein: the arc surface is provided with a buckle which is clamped with the cover plate, and a gap is arranged between the cover plate and the arc surface.

8. The sterilization apparatus according to any one of claims 1 to 7, wherein: the germicidal lamps are circumferentially distributed around a central axis of the lamp housing.

9. The sterilization apparatus according to any one of claims 1 to 7, wherein: the irradiation portion is equipped with keeps away the dead slot, the bactericidal lamp is located and is kept away in the dead slot, the tip of bactericidal lamp with the lamp shade joint.

10. The sterilization apparatus according to any one of claims 1 to 7, wherein: the lamp shade is provided with a containing cavity, the containing cavity is provided with a control panel, and the containing cavity is respectively communicated with the radiating groove and the clearance groove.

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