CN213007512U

CN213007512U - Vehicle-mounted disinfection lamp

Info

Publication number: CN213007512U
Application number: CN202021437027.4U
Authority: CN
Inventors: 杨党委
Original assignee: CE Lighting Ltd
Current assignee: CE Lighting Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-20
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses an on-vehicle virus killing lamp, including lamp body assembly, lamp body assembly's top and bottom are equipped with the inlet port respectively, the venthole, be equipped with circuit board assembly in the lamp body assembly, and the ultraviolet illuminator who lays in proper order from bottom to top, filter core drawer, the fan, filter core drawer and lamp body assembly pull swing joint, be equipped with the grid hole on the filter core drawer, filter the built-in slice filter core that establishes of core drawer, in order to cover the grid hole, circuit board assembly respectively with ultraviolet illuminator, fan electric connection, the fan is used for inhaling lamp body assembly with outside air from the inlet port in, and pass through the grid hole after the filter core filters, discharge from the venthole, when the flow is through the filter core, the virus, bacterium and small particulate matter are filtered the filter core and are held back, shine the disinfection of disinfecting through ultraviolet illuminator.

Description

Vehicle-mounted disinfection lamp

Technical Field

The utility model relates to an on-vehicle equipment especially relates to a vehicle-mounted virus killing lamp.

Background

Pathogenic bacteria or viruses of many diseases can be airborne, especially the transmission of infectious diseases, and pose a serious threat to human life and health. In recent years, the outbreaks of Severe Acute Respiratory Syndrome (SARS), Middle East Respiratory Syndrome (MERS), and novel coronavirus pneumonia have sounded human beings. The existing means for eliminating virus and bacteria in the air is limited, and mainly adopts a spraying mode, namely chemical disinfectant (powder) is sprayed or sprayed to spread in the air through vaporization, but the mode is easy to generate excessive disinfection, and the disinfectant (powder) is not directly used for spraying and disinfecting the whole body of a person, and the chemical disinfectant is not used for disinfecting indoor air under the condition of people, because the chemical disinfectant is harmful to the human body. The other method for disinfecting indoor air is to directly irradiate and disinfect the indoor air through an ultraviolet fluorescent lamp, but in the disinfection method, people cannot live indoors to prevent ultraviolet rays from damaging eyes, skin and the like of human bodies, and the method can generate ozone for disinfection and is harmful to the human bodies, so that the method cannot work in real time in a manned environment, once the work is stopped, the indoor air quality can be quickly restored to the level before purification, and the disinfection and disinfection effects are eliminated. Therefore, how to scientifically and effectively kill the viruses and bacteria in the air and purify the air is an important subject.

With the improvement of living standard, automobiles are popularized to thousands of households, the environments in the automobiles are relatively closed, the ventilation performance is poor, and the automobiles are places where viruses and bacteria are easy to persist, so that people pay more and more attention to how to keep the environments in the automobiles clean and sanitary and safe, but few methods for sterilizing and disinfecting the interiors of the automobiles are provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a convenience good, convenient to use, prevent that the ultraviolet ray from leaking, harmless, the people is at the on-vehicle virus killing lamp of car net to human safety.

The utility model adopts the technical proposal that: the utility model comprises a lamp body component, wherein the top and the bottom of the lamp body component are respectively provided with an air inlet hole and an air outlet hole, a circuit board component is arranged in the lamp body component, and an ultraviolet light-emitting device, a filter element drawer and a fan which are sequentially arranged from bottom to top, wherein the filter element drawer is movably connected with the lamp body component in a drawing way, the filter element drawer is provided with grid holes, the filter element drawer is internally provided with a sheet-shaped filter element, so as to cover the grid holes, the circuit board assembly is respectively electrically connected with the ultraviolet light-emitting device and the fan, the fan is used for sucking the outside air into the lamp body component from the air inlet hole, filtering the outside air by the filter element, passing through the grating holes and discharging the outside air from the air outlet hole, when the ultraviolet light passes through the filter element, viruses, bacteria and micro particles are filtered and trapped by the filter element and are irradiated by the ultraviolet light-emitting device for sterilization and disinfection.

The lamp body component comprises a bottom shell, an upper cover and a middle support, the upper cover is fixedly connected with the bottom shell, the middle support is fixedly connected with the fan sequentially through screws, the fan is fixedly connected to the bottom of the upper cover, the air inlet is arranged on an inclined plane at the bottom of the bottom shell, the ultraviolet light-emitting device is arranged in the bottom shell, a first guide portion is arranged at the top of the bottom shell, a second guide portion is arranged in the upper cover, the circuit board component is fixedly connected to an end plate of the middle support, a bearing portion is arranged on the middle support, and the filter element drawer can be movably pulled between the first guide portion and the second guide portion and can support the filter element through the bearing portion.

The lamp body component further comprises a top cover, a plurality of vertical fins are arranged on the lower portion of the top cover, the top cover is connected to the upper cover in an overlapping mode, and the air outlet holes are formed among the fins and on the top surfaces of the fins and the upper cover.

The top cover is provided with a touch switch, and the touch switch is electrically connected with the circuit board assembly.

The bottom of the bottom shell is provided with an anti-skidding foot pad.

The vehicle-mounted antivirus lamp further comprises a lamp holder, and the lamp holder is located in the bottom shell.

The vehicle-mounted antivirus lamp further comprises a power supply interface for supplying power to the circuit board assembly, the ultraviolet light-emitting device and the fan through a vehicle-mounted power supply.

The filter core is made of multiple layers of filter screens or melt-blown cloth.

The fan is an axial fan.

The filter element drawer is provided with a handle buckling position.

The utility model has the advantages that: because the utility model comprises a lamp body component, the top and the bottom of the lamp body component are respectively provided with an air inlet hole and an air outlet hole, the lamp body component is internally provided with a circuit board component, and an ultraviolet light-emitting device, a filter element drawer and a fan which are sequentially arranged from bottom to top, wherein the filter element drawer is movably connected with the lamp body component in a drawing way, the filter element drawer is provided with grid holes, the filter element drawer is internally provided with a sheet-shaped filter element, so as to cover the grid holes, the circuit board assembly is respectively electrically connected with the ultraviolet light-emitting device and the fan, the fan is used for sucking the outside air into the lamp body component from the air inlet hole, filtering the outside air by the filter element, passing through the grating holes and discharging the outside air from the air outlet hole, when the ultraviolet light passes through the filter element, viruses, bacteria and micro particles are filtered and trapped by the filter element and are irradiated by the ultraviolet light-emitting device for sterilization and disinfection; the utility model overcomes the defects and deficiencies of the prior art, through the built-in fan, the external air is input from the air inlet and output from the air outlet, so that the air in the vehicle continuously circulates, when the air flows through the filter element, viruses, bacteria and micro particles are intercepted, dust, bacteria, viruses and the like with PM2.5 or above can be filtered, and the air is continuously irradiated through the ultraviolet light-emitting device, and the bacteria and the viruses on the filter element are effectively irradiated and sterilized, so that the effect of purifying the air in the vehicle is achieved; in addition, the filter element and the envelope cover of the lamp body assembly block ultraviolet rays from emitting to the outside of the lamp body assembly, leakage of the ultraviolet rays is completely avoided, and the automobile air purifier can safely sterilize and disinfect when people exist in the automobile and purify air in the automobile in real time; the utility model is a vehicle-mounted disinfection lamp with good convenience, convenient use, ultraviolet leakage prevention, safety and harmlessness to human body and people cleaning in vehicle.

Drawings

Fig. 1 is a schematic overall structure diagram of a vehicle-mounted antivirus lamp according to a first embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of another view angle of the vehicle-mounted antivirus lamp according to the first embodiment of the present invention;

FIG. 3 is a schematic structural view of the vehicle-mounted disinfection lamp according to the first embodiment of the present invention after the filter drawer is pulled out;

fig. 4 is an exploded schematic view of a vehicle-mounted antivirus lamp according to a first embodiment of the present invention;

fig. 5 is a schematic cross-sectional structure diagram of a vehicle-mounted antivirus lamp according to a first embodiment of the present invention.

Detailed Description

As shown in fig. 1 to 5, the vehicle-mounted germicidal lamp of this embodiment includes a lamp body assembly, an air inlet 10 and an air outlet 20 are respectively disposed at the top and the bottom of the lamp body assembly, a circuit board assembly 5 is disposed in the lamp body assembly, and an ultraviolet light emitting device 7, a filter drawer 31 and a fan 6 are sequentially disposed from bottom to top, the filter drawer 31 is movably connected to the lamp body assembly in a pulling manner, a grating hole 32 is disposed on the filter drawer 31, a sheet-shaped filter 8 is disposed in the filter drawer 31 to cover the grating hole 32, the filter drawer 31 is provided with a handle 33 for easy drawing out and easy replacement of the filter 8, the air filter 8 employs a multi-layer filter screen or a melt-blown fabric, which is low in cost and suitable for periodic replacement, the circuit board assembly 5 is electrically connected to the ultraviolet light emitting device 7 and the fan 6 respectively, the fan 6 is used for sucking the outside air into the lamp body assembly from the air inlet hole 10, filtering the air by the filter element 8, then discharging the air from the air outlet hole 20 through the grating hole 32, filtering and intercepting viruses, bacteria and micro particles by the filter element 8 when the air flows through the filter element 8, and irradiating and sterilizing the viruses, the bacteria and the micro particles through the ultraviolet light-emitting device 7.

Specifically, the lamp body assembly comprises a bottom shell 1, an upper cover 2, a middle support 3 and a top cover 4, the upper cover 2 is fixedly connected with the bottom shell 1, the middle support 3 and the fan 6 are fixedly connected with the bottom of the upper cover 2 sequentially through screws 13, the air inlet 10 is arranged on an inclined plane at the bottom of the bottom shell 1, the ultraviolet light-emitting device 7 is arranged in the bottom shell 1, a first guide part 16 is arranged at the top of the bottom shell 1, a second guide part 21 is arranged in the upper cover 2, the circuit board assembly 5 is fixedly connected with an end plate of the middle support 3, a bearing part 30 is arranged on the middle support 3, the filter core drawer 31 can be drawn and moved between the first guide part 16 and the second guide part 21 and supports the filter core 8 through the bearing part 30, a plurality of upright fins 41 are arranged at the lower part of the top cover 4, the top cover 4 is lapped on the upper cover 2, the air outlet 20 is formed between the fins 41 and the top surface of the upper cover 2, the top cover 4 is provided with a touch switch 9, the touch switch 9 is electrically connected with the circuit board assembly 5, the bottom of the bottom shell 1 is provided with an anti-slip foot pad 11, in this embodiment, the ultraviolet light emitting device 7 is an ultraviolet bulb, the vehicle-mounted disinfection lamp further comprises a lamp holder 71, the lamp holder 71 is positioned in the bottom shell 1, the ultraviolet bulb only generates a very small amount of ozone, and meanwhile, the ozone can be absorbed by the filter core 8, so that the vehicle-mounted disinfection lamp does not damage human bodies, the vehicle-mounted disinfection lamp further comprises a power supply interface 12, so that the circuit board assembly 5, the ultraviolet light emitting device 7 and the fan 6 are powered by a vehicle-mounted power supply, the fan 6 is a silent fan, and the fan 6 is an axial, small volume and large air quantity, and in the embodiment, the whole body is in a round box shape, and the volume is small, thereby being convenient for placing in the vehicle.

The principle of the embodiment is as follows: the bottom shell 1 and the upper cover 2 form a closed space around, internal air can only be passively discharged through the fan 6, external air can only be sucked from the bottom through the air inlet hole 10, and when the automobile air purifier works, the fan 6 continuously discharges the internal air to force the external air to be sucked from the bottom, so that viruses and bacteria are intercepted by the filter element 8 when flowing along with the air and are killed by the ultraviolet light-emitting device 7, and the automobile air purifier is circulated repeatedly to achieve the aim of sterilizing and disinfecting air in the automobile.

The utility model overcomes prior art's defect and not enough, through built-in fan 6, with the external air follow inlet port 10 input, and follow the export of venthole 20 for the air continuous circulation in the car, the air is when flowing through filter core 8, virus, bacterium and tiny particulate matter are held back, can filter dust, bacterium, virus etc. of PM2.5 and above, and shine through ultraviolet illuminator 7 lasts, effectively shine the sterilization, in order to kill bacterium and virus on the filter core 8, reach the effect of air purification in the car; in addition, the filter element 8 and the envelope cover of the lamp body assembly block ultraviolet rays from emitting to the outside of the lamp body assembly, leakage of the ultraviolet rays is completely avoided, and the automobile air purifier can safely sterilize and disinfect when people exist in the automobile and purify air in the automobile in real time; therefore, the utility model is a vehicle-mounted disinfection lamp with good convenience, convenient use, ultraviolet leakage prevention, safety and harmlessness to human body and people cleaning in vehicle

The utility model discloses but wide application in the mobile unit field.

Claims

1. A vehicle-mounted germicidal lamp, comprising: comprises a lamp body component, the top and the bottom of the lamp body component are respectively provided with an air inlet hole (10) and an air outlet hole (20), the lamp body component is internally provided with a circuit board component (5), and an ultraviolet light-emitting device (7), a filter core drawer (31) and a fan (6) which are sequentially arranged from bottom to top, the filter core drawer (31) is movably connected with the lamp body component in a pulling way, the filter core drawer (31) is provided with a grating hole (32), the filter core drawer (31) is internally provided with a sheet-shaped filter core (8) to cover the grating hole (32), the circuit board component (5) is respectively electrically connected with the ultraviolet light-emitting device (7) and the fan (6), and the fan (6) is used for sucking outside air into the lamp body component from the air inlet hole (10) and passes through the grating hole (32) after being filtered by the filter core (8), discharged from the air outlet (20), and when flowing through the filter core (8), viruses, bacteria and micro particles are filtered and trapped by the filter core (8) and are irradiated by the ultraviolet light-emitting device (7) for sterilization and disinfection.

2. The vehicle-mounted germicidal lamp as claimed in claim 1, wherein: the lamp body assembly comprises a bottom shell (1), an upper cover (2) and a middle support (3), the upper cover (2) is fixedly connected with the bottom shell (1), the middle support (3) and the fan (6) are fixedly connected with the bottom of the upper cover (2) through screws (13) in sequence, the air inlet hole (10) is formed in an inclined plane at the bottom of the bottom shell (1), the ultraviolet light-emitting device (7) is arranged in the bottom shell (1), a first guide part (16) is arranged at the top of the bottom shell (1), a second guide part (21) is arranged in the upper cover (2), the circuit board assembly (5) is fixedly connected onto an end plate of the middle support (3), a bearing part (30) is arranged on the middle support (3), and the filter core drawer (31) can be pulled and moved between the first guide part (16) and the second guide part (21), and the filter element (8) is supported by the supporting part (30).

3. The vehicle-mounted germicidal lamp as claimed in claim 2, wherein: the lamp body component further comprises a top cover (4), a plurality of vertical fins (41) are arranged on the lower portion of the top cover (4), the top cover (4) is connected to the upper cover (2) in an overlapping mode, and the air outlet holes (20) are formed among the fins (41) and between the fins (41) and the top surface of the upper cover (2).

4. The vehicle-mounted germicidal lamp as claimed in claim 3, wherein: the top cover (4) is provided with a touch switch (9), and the touch switch (9) is electrically connected with the circuit board assembly (5).

5. The vehicle-mounted germicidal lamp as claimed in claim 2, wherein: the bottom of the bottom shell (1) is provided with an anti-skidding foot pad (11).

6. The vehicle-mounted germicidal lamp as claimed in claim 2, wherein: the ultraviolet light-emitting device (7) is an ultraviolet bulb, the vehicle-mounted disinfection lamp further comprises a lamp holder (71), and the lamp holder (71) is located in the bottom shell (1).

7. The vehicle-mounted germicidal lamp as claimed in claim 1, wherein: the vehicle-mounted antivirus lamp further comprises a power supply interface (12) for supplying power to the circuit board assembly (5), the ultraviolet light-emitting device (7) and the fan (6) through a vehicle-mounted power supply.

8. The vehicle-mounted germicidal lamp as claimed in claim 1, wherein: the filter element (8) is made of a plurality of layers of filter screens or melt-blown cloth.

9. The vehicle-mounted germicidal lamp as claimed in claim 1, wherein: the fan (6) is an axial fan.

10. The vehicle-mounted germicidal lamp as claimed in claim 1, wherein: the filter element drawer (31) is provided with a handle buckling position (33).