CN214385701U - Mosquito eradication lamp - Google Patents

Abstract

The utility model provides a mosquito killer lamp, which comprises a housin, electric property kill mosquito subassembly and operating circuit electric connection, the casing is including dismantling the first casing part and the second casing part of connection, still be equipped with the safety induction switch who is connected with operating circuit in the casing, the safety induction switch is including the first inductive element and the second inductive element of mutual-induction complex, first inductive element and second inductive element set up respectively on first casing part and second casing part, the safety induction switch breaks off operating circuit when first casing part separates with the second casing and makes electric property kill mosquito subassembly stop work. The utility model discloses an among the mosquito killer lamp, when the first casing part of casing and the separation of second casing part, the cooperation of unable response of first sensing element and second sensing element for electric property kill mosquito subassembly stop work can prevent effectively that electric property kill mosquito subassembly from the threat that causes human body safety after the casing is pulled down at the during operation, promotes the security.

Description

Mosquito eradication lamp

Technical Field

The utility model relates to a small household electrical appliances technical field, in particular to mosquito killer lamp.

Background

Mosquitoes are blood-sucking and disease-transmitting insects, the number of people who are bitten by mosquitoes to suffer from diseases and die is as high as millions every year, and huge manpower and material resources are paid to killing the mosquitoes every year.

The common mosquito killing methods in the market comprise three chemical methods, biological methods and physical methods, wherein the physical mosquito killing method is an ideal mosquito killing method due to small harmfulness to human bodies and environment. The typical product of the physical mosquito killing method is a mosquito killing lamp, and the mosquito killing lamp attracts mosquitoes according to the phototaxis and smell-oriented biological characteristics of the mosquitoes and then sucks the mosquitoes into the mosquito killing lamp under the wind power of a fan to kill and kill the mosquitoes by electric shock.

However, current mosquito killer lamp does not possess the protection mechanism who prevents the maloperation, and the mosquito killer lamp is the back of being unpack apart under operating condition, and electrical properties kill mosquito subassemblies such as fan, electric wire netting in the casing still can continue to work, have the security threat to the people to the security performance can not obtain the guarantee, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a mosquito killer lamp provides the maloperation safeguard measure, and inside electric property kill mosquito subassembly stops work at once when the casing is unpacked apart.

The utility model provides a mosquito killer lamp, including casing, electric property kill mosquito subassembly and working circuit, electric property kill mosquito subassembly with working circuit electric connection, the casing is including first casing part and the second casing part that can dismantle the connection, still be equipped with in the casing with the safety induction switch that working circuit connects, the safety induction switch includes the first inductive element of mutual-induction complex and second inductive element, first inductive element with second inductive element sets up respectively first casing part with on the second casing part, safety induction switch is in first casing part with the disconnection during separation of second casing the working circuit makes electric property kill mosquito subassembly stop work.

In one embodiment, the first sensing element and the second sensing element are a hall sensor switch and a magnet, respectively, the magnet is installed in the second housing part, the hall sensor switch is arranged in the first housing part, and the magnet is in sensing fit with the hall sensor switch when the second housing part is installed in place relative to the first housing part, so that the safety sensor switch turns on the working circuit;

or, first induction element with second induction element is infrared induction transmitting terminal and infrared induction receiving terminal respectively, infrared induction transmitting terminal is in the installation of second casing portion with during first casing portion with infrared induction receiving terminal response cooperation, make safety induction switch opens working circuit.

In one embodiment, the electric mosquito eradication component comprises a trap lamp and an electric shock net, the trap lamp is arranged on the shell, and the electric shock net is arranged in the shell.

In one embodiment, the trapping lamp is an ultraviolet lamp and is used for emitting light for trapping mosquitoes, and the electric shock wires on the electric shock net generate voltage for killing the mosquitoes.

In one embodiment, the electric shock net comprises positive electrode wires and negative electrode wires which are spirally and alternately arranged, and gaps between the adjacent positive electrode wires and the adjacent negative electrode wires are basically equal to the size of mosquitoes.

In an embodiment, electric property kill mosquito subassembly is still including setting up fan in the casing, be in on the casing the air inlet side and the air-out side of fan are formed with inlet air channel and air-out passageway respectively, inlet air channel sets up by traping the lamp, the electric shock net is located the air-out side of fan, the air-out passageway sets up the below of electric shock net.

In one embodiment, the air inlet channel is a strip-shaped air inlet distributed on two sides of the length direction of the trapping lamp, and the air outlet channel is a circular air outlet uniformly distributed on the lower portion of the shell.

In one embodiment, a fixing seat for installing a mosquito trapping box is arranged in the casing, and the fixing seat is arranged close to the air outlet channel.

In one embodiment, one of the first housing portion and the second housing portion is provided with at least two engaging protrusions, the other one of the first housing portion and the second housing portion is provided with at least two engaging notches, the number and the positions of the engaging protrusions correspond to the engaging notches, the engaging notches are L-shaped grooves with openings, and the engaging protrusions can enter the grooves from the openings and rotate along the grooves to be engaged in the engaging notches.

In an embodiment, the first housing part and the second housing part are respectively an upper housing and a lower housing which are distributed vertically, the electric mosquito killing assembly and the working circuit are mounted on the upper housing, an inner housing seat is arranged in the upper housing, the inner housing seat is fixedly connected with the upper housing for mounting the electric mosquito killing assembly and the working circuit, and the clamping convex block is formed outside the lower edge of the inner housing seat; the lower shell is internally provided with a mosquito storage chamber for bearing mosquitoes, and the clamping gap is formed on the inner side of the upper edge of the lower shell.

To sum up, the utility model discloses a mosquito killer lamp has following beneficial effect at least: the safety induction switch is arranged in the shell, when the first shell part and the second shell part of the shell are separated, the first induction element on the first shell part cannot be in induction fit with the second induction element on the second shell part, and the safety induction switch disconnects the power supply circuit of the electric mosquito killing assembly on the working circuit, so that the electric mosquito killing assembly cannot continue to work, the threat to the human body safety after the electric mosquito killing assembly is detached from the shell during working can be effectively prevented, and the safety is greatly improved; the safety induction switch can adopt a Hall induction switch and a magnet or an infrared induction switch, so that the cost is controllable, the structure is simple, and the realization is easy; the mosquito killer lamp adopts the trap lamp and the mosquito trapping agent box to trap the mosquitoes in a synergistic manner, so that the trapping effect is excellent; the mosquito killing lamp is internally provided with a fan for suction and an electric shock net for electric shock to kill mosquitoes, and the killing efficiency and effect are good.

Drawings

FIG. 1 is a schematic perspective view of a mosquito killer lamp according to a preferred embodiment of the present invention;

FIG. 2 is an exploded perspective view of the mosquito killer lamp of FIG. 1;

FIG. 3 is an exploded perspective view of the mosquito killer lamp of FIG. 1 from another angle;

FIG. 4 is a schematic perspective view of the mosquito killer lamp of FIG. 1, partially cut away;

fig. 5 is an enlarged view of a portion I in fig. 4.

The elements in the figures are numbered as follows: a shell 10 (wherein, the upper shell 11, the lower shell 12, a mosquito storage chamber 121, a fixed seat 122, a clamping gap 123, a mounting groove 124 and a magnet 125); a trap lamp 20; a fan 30; an electric shock net 40 (wherein, an electric shock wire 41, a mounting rack 42, a fan mounting column 421 and a clamping lug 422); a mosquito trapping box 50; an inner case base 60 (in which a cavity 61, a hall sensor switch 62 are accommodated); an operating circuit 70; an air intake passage 80; an air outlet channel 90; a power switch 100; an indicator light 110.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention does not limit the number of the element to one, and may include a plurality of the elements.

The utility model provides a mosquito killer lamp for trap and kill the mosquito. Referring to fig. 1 to 5, the mosquito killer lamp according to the preferred embodiment of the present invention includes a housing 10, a trap lamp 20, a fan 30, an electric shock net 40, a mosquito-luring agent box 50, an inner housing base 60 and a working circuit 70, wherein the fan 30, the electric shock net 40, the mosquito-luring agent box 50, the inner housing base 60 and the working circuit 70 are all disposed in a cavity of the housing 10, an air inlet channel 80 and an air outlet channel 90 are formed on the housing 10, and the trap lamp 20 is disposed at the air inlet channel 80 on the housing 10.

The housing 10 is a detachable structure so as to clean mosquito carcasses accumulated in the housing 10, add or replace the mosquito attractant in the mosquito attractant box 50, and the like. In the illustrated embodiment, the housing 10 is formed by detachably combining an upper housing 11 and a lower housing 12, a cavity is formed in the housing 10, and the air inlet channel 80 and the air outlet channel 90 are respectively disposed on the upper housing 11 and the lower housing 12. The upper case 11 is internally provided with a fan 30, an electric shock net 40, an inner case base 60 and a working circuit 70, and the lower case 12 is internally provided with a mosquito trapping box 50, wherein the fan 30, the electric shock net 40 and the working circuit 70 are arranged on the inner case base 60, and the inner case base 60 is fixedly arranged inside the upper case 11 through a fastener. For convenience of operation and observation, the upper housing 11 is further provided with a power switch 100 and an indicator lamp 110.

In other embodiments, the housing 10 may also be composed of a front housing and a rear housing that are detachable. Therefore, the structure of the housing 10 is not limited to the up-down or front-rear structure as long as the housing 10 has the detachably connected first and second housing portions, so the structural relationship of other components with the upper and lower housings 11 and 12 is merely an example, which is applicable to the detachably connected first and second housing portions of other structures.

According to the biological characteristics of mosquitoes, the trapping lamp 20 adopts an ultraviolet lamp and is used for emitting light for trapping characters, the wavelength of the emitted ultraviolet light is 320-375 nm, and the optimal wavelength is 365 nm. The trapping lamp 20 is used for attracting mosquitoes into the casing 10 and is arranged beside the air inlet channel 80, so that the mosquitoes can be attracted to the trapping lamp 20 and then sucked into the cavity of the casing 10 from the nearby air inlet channel 80.

The fan 30 can be driven by the motor to rotate, the air inlet side and the air outlet side of the fan 30 are respectively opposite to the air inlet channel 80 and the air outlet channel 90, and air flowing from the air inlet channel 80 to the air outlet channel 90 is guided and accelerated, so that mosquitoes can be sucked into the shell 10. In the illustrated embodiment, the air inlet channels 80 are strip-shaped air inlets distributed on both sides of the length direction of the trapping lamp 20, and the air outlet channels 90 are circular air outlets uniformly and densely distributed on the side wall of the lower housing 12.

The electric shock net 40 is fixedly connected with the inner shell base 60, electric shock wires 41 are densely arranged on the electric shock net 40, and the electric shock wires 41 can generate voltage for killing mosquitoes. In the illustrated embodiment, the electric shock wire 41 is a plurality of circles with different diameters distributed on the mounting frame 42, and specifically, the electric shock wire 41 includes a positive electrode wire and a negative electrode wire which are spirally and alternately arranged, and a gap between adjacent positive electrode wires and adjacent negative electrode wires is substantially equal to a size of the mosquitoes. In other embodiments, the shock wire 41 may adopt a staggered arrangement of shock wire structures or a parallel arrangement of multiple shock wire structures. It should be noted that the gap between the electric shock wires 41 cannot be too small, otherwise mosquitoes cannot pass through the electric shock net 40 and accumulate on the electric shock net 40 even under the blowing action of the fan 30; the gap between the electric shock wires 41 is not too large, otherwise, the electric shock effect on passing mosquitoes cannot be generated. The gaps between the shock wires 41 are generally substantially equal to the size of the mosquitoes. The electric shock net 40 is preferably disposed above the air outlet channel 90, and the air outlet channel 90 is disposed below the electric shock net 40 so that the killed mosquitoes and insects fall down with the acceleration of the airflow of the fan 30.

A fan mounting post 421 protrudes upward from the center of the mounting bracket 42, and the fan mounting post 421 is used for mounting the fan 30. The fan mounting posts 421 extend into the central axial bore of the fan 30 to mount the fan 30 to the mounting bracket 42. The mounting frame 42 has a plurality of engaging protrusions 422 formed on the outer edge thereof, and the engaging protrusions 422 are adapted to engage with the lower housing 12, so as to detachably connect the lower housing 12 with the upper housing 12. In the illustrated embodiment, four snap tabs 422 are spaced circumferentially along the outer sidewall of the mounting bracket 42. The number of the engaging protrusions 422 on the mounting frame 42 is at least two, otherwise, the engaging between the lower housing 12 and the upper housing 11 is not firm enough.

The inner housing base 60 has a housing chamber 61, and the fan 60 is housed in the housing chamber 61. One end opening of the accommodating cavity 61 is communicated with the air inlet channel 80, and the other end opening of the accommodating cavity 61 is provided with the electric shock net 60. The hall sensor switch 62 is disposed on an outer side wall of the inner housing base 60. The hall sensor switch 62 is connected to the operating circuit 70 and functions as a switch for the power circuit on the operating circuit 70, and the operating circuit 70 is preferably fixed to the inner housing base 60 at a position close to the hall sensor switch 62.

The side wall of the lower shell 12 is formed with densely distributed air outlets as air outlet channels 90, and the interior cavity forms a mosquito storage chamber 121. The bottom in the lower casing 12 is provided with a fixing seat 122, the fixing seat 122 is used for installing a mosquito trapping box 50, the mosquito trapping box 50 is internally provided with a medicament for emitting odor for attracting mosquitoes, and the odor of the mosquito trapping box 50 can be emitted outwards through the air outlet channel 90 to help the trapping lamp 20 to attract mosquitoes. The airflow from the fan 30 can also pneumatically accelerate the action of the mosquito attractant.

The upper end of the inner side wall of the lower shell 12 is formed with a fastening notch 123, and the positions and the number of the fastening notches 123 correspond to those of the fastening lugs 422. Specifically, the engaging notch 123 is an L-shaped groove with an upper opening, and the engaging protrusion 422 enters the groove from the upper opening downward, and then engages with the groove by rotating in the circumferential direction. Corresponding to the engaging protrusion 422, four engaging notches 123 are disposed on the inner edge of the lower housing 12 in the illustrated embodiment, and can be respectively matched with the corresponding engaging protrusion 422. The lower casing 12 has mounting slots 124 distributed on the inner side of the upper edge thereof for fixing the magnets 125, and four mounting slots 124 are arranged on the inner side of the upper edge of the lower casing 12 in the illustrated embodiment around the circumference, so that one of the four magnets 125 correspondingly mounted in the four mounting slots 124 can correspond to the hall sensor switch 62 on the inner casing base 60 when the lower casing 12 is mounted in place relative to the upper casing 11. When the lower shell 12 is installed in place and tightly clamped relative to the upper shell 11, one of the magnets 125 is opposite to the sensing end of the hall sensing switch 62; when the lower housing 12 is loosened or separated relative to the upper housing 11, the magnet 125 is offset and separated from the sensing end of the hall sensor switch 62. Each of the four magnets 125 can generate a magnetic field for triggering the sensing end of the hall sensor switch 62, so that the hall sensor switch 62 can be ensured to be in inductive fit with the corresponding magnet 125 only by aligning the engaging notch 123 with the engaging protrusion 422 when the lower housing 12 and the upper housing 11 are installed. In the illustrated embodiment, since the number of the engaging notches 123 and the engaging protrusions 422 is four, the number of the mounting grooves 124 and the number of the magnets 125 are correspondingly four. In other embodiments, the number of the magnets 125 can be adjusted according to the number of the engaging notches 123 and the engaging protrusions 422 on the lower housing 12.

In the mosquito killer lamp, the hall sensor switch 62 and the magnet 125 form a safety sensor switch, and the hall sensor switch 62 is in sensing cooperation with the magnet 125 installed on the lower housing 12. When the upper case 11 is detached from the lower case 12, the hall sensor switch 182 is separated from the magnet 125, and the hall sensor switch 182 is turned off, thereby cutting off the power of the electric mosquito eradication module (including the trap lamp 20, the fan 30, and the electric shock net 40). Through setting up safety induction switch, after dismantling last casing 11 or lower casing 12, hall induction switch 62 closes, and electric property kill mosquito subassembly can not start and guarantee the security this moment.

The whole working process of the mosquito killer lamp is as follows: when the electric shock net is used, the power switch 100 on the shell 10 is turned on, the indicator lamp 100 is lightened, the trapping lamp 20 is started to emit ultraviolet light, the fan 30 is driven by the motor to rotate, and the electric shock wires 41 on the electric shock net 40 are electrified. The mosquitoes are attracted by the ultraviolet light emitted by the trap lamp 20 and the taste emitted by the mosquito-attracting agent in the mosquito-attracting agent box 50 and fly to the vicinity of the trap lamp 20, and the mosquitoes are sucked into the cavity of the housing 10 from the air inlet passage 80 beside the trap lamp 20 by the airflow caused by the rotation of the fan 30. The mosquitoes entering the housing 10 are killed by the fan 30 and the electric shock net 40 in sequence on the airflow channel, and then fall into the mosquito storage chamber 121 of the lower housing 12 to be collected. After a period of time, the housing 12 can be removed, and the mosquitoes in the mosquito storage chamber 121 can be cleaned for further use.

The utility model discloses a mosquito killer lamp is equipped with the safety induction switch for electrical property kill mosquito subassembly stop work when casing 12 is pulled down improves the security down. Specifically, the upper edge of the lower housing 12 is provided with a magnet 125, the inner housing seat 60 fixed on the upper housing 11 is correspondingly provided with the hall sensor switch 62, and when the lower housing 12 is installed in place relative to the upper housing 11, the magnet 125 is just located below the hall sensor switch 62, so that the hall sensor switch 62 switches on the circuit on the operating circuit 70. After the power switch 100 is operated, the electric mosquito killing assembly can be started to work. When lower casing 12 is not installed in place or rotates lower casing 12 and makes magnet 125 not be located hall inductive switch 62 below, even operating switch 100 also can't start electric property kill mosquito subassembly work, effectively prevent electric property kill mosquito subassembly and in the during operation because of rotating or pull down the threat that electric property kill mosquito subassembly still is working (especially electric shock net 40) causes human safety down casing 12, promote the security greatly.

It is noted that in the illustrated embodiment, the hall sensor switch 62 and the magnet 125 are used as an example of the safety sensor switch. In other embodiments, other inductive switches can also be adopted for the safety inductive switch, for example, an infrared inductive switch, specifically, the first inductive element arranged on the upper housing 11 and the second inductive element arranged on the lower housing 12 are respectively an infrared inductive transmitting end and an infrared inductive receiving end, the infrared inductive transmitting end is in inductive fit with the infrared inductive receiving end when the lower housing 12 is installed in place relative to the upper housing 11, i.e. the infrared inductive receiving end can receive a signal sent by the infrared inductive transmitting end, so that the safety inductive switch is turned on, otherwise, when the lower housing 12 is detached from the upper housing 11, the infrared inductive transmitting end is not in inductive fit with the infrared inductive receiving end, the safety inductive switch is turned off, so that safety protection can be realized, and the purpose of immediately stopping the electric mosquito killing assembly after the detachable housing 10 is opened is achieved.

To sum up, the utility model provides a mosquito killer lamp possesses following characteristics at least: the safety sensing switch is arranged in the shell, when the shell is disassembled, namely the first shell and the second shell of the shell are separated, the first sensing element on the first shell and the second sensing element on the second shell cannot be in sensing fit, the safety sensing switch cuts off a power supply circuit of the electric mosquito killing assembly on the working circuit, so that the electric mosquito killing assembly cannot work continuously, the threat to the human safety caused by the electric mosquito killing assembly after the shell is disassembled in the working process can be effectively prevented, and the safety is greatly improved; the safety induction switch can adopt a Hall induction switch and a magnet or an infrared induction switch, so that the cost is controllable, the structure is simple, and the realization is easy; the mosquito killer lamp adopts the trap lamp and the mosquito trapping agent box to trap the mosquitoes in a synergistic manner, so that the trapping effect is excellent; the mosquito killing lamp is internally provided with a fan for suction and an electric shock of a power grid to kill mosquitoes, and the killing efficiency and the killing effect are good.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. The utility model provides a mosquito killer lamp, includes casing, electric property kill mosquito subassembly and working circuit, electric property kill mosquito subassembly with working circuit electric connection, its characterized in that: the casing is including dismantling the first casing portion and the second casing portion of connecting, still be equipped with in the casing with the safety induction switch that working circuit connects, safety induction switch is including the first sensing element and the second sensing element of mutual response complex, first sensing element with the second sensing element sets up respectively first casing portion with on the second casing portion, safety induction switch is in first casing portion with break off during the separation of second casing portion working circuit makes electric property kill mosquito subassembly stop work.

2. A mosquito killer lamp as claimed in claim 1, characterized in that: the first sensing element and the second sensing element are respectively a Hall sensing switch and a magnet, the magnet is installed in the second shell part, the Hall sensing switch is arranged in the first shell part, and the magnet is in sensing fit with the Hall sensing switch when the second shell part is installed in place relative to the first shell part, so that the safety sensing switch starts the working circuit;

or, first induction element with second induction element is infrared induction transmitting terminal and infrared induction receiving terminal respectively, infrared induction transmitting terminal is in the installation of second casing portion with during first casing portion with infrared induction receiving terminal response cooperation, make safety induction switch opens working circuit.

3. A mosquito killer lamp as claimed in claim 1, characterized in that: electric property kill mosquito subassembly is including traping lamp and electric shock net, it sets up to trap the lamp on the casing, the electric shock net sets up in the casing.

4. A mosquito killer lamp as claimed in claim 3, characterized in that: the lamp is an ultraviolet lamp and is used for emitting light for trapping mosquitoes, and the electric shock wires on the electric shock net generate voltage for killing the mosquitoes.

5. A mosquito killer lamp as claimed in claim 3, characterized in that: the electric shock net comprises positive electrode wires and negative electrode wires which are spirally and alternately arranged, and the size of a gap between the adjacent positive electrode wires and the negative electrode wires is basically equal to that of mosquitoes.

6. A mosquito killer lamp as claimed in claim 3, characterized in that: electric property kill mosquito subassembly is still including setting up fan in the casing, be in on the casing the air inlet side and the air-out side of fan are formed with inlet air channel and air-out passageway respectively, inlet air channel sets up it is other to trap the lamp, the electric shock net is located the air-out side of fan, the air-out passageway sets up the below of electric shock net.

7. A mosquito killer lamp as claimed in claim 6, characterized in that: the air inlet channel is distributed at the bar-shaped air inlets at two sides of the length direction of the trapping lamp, and the air outlet channel is uniformly distributed at the circular air outlet at the lower part of the shell.

8. A mosquito killer lamp as claimed in claim 6, characterized in that: the mosquito trapping device is characterized in that a fixed seat used for installing a mosquito trapping box is arranged in the shell, and the fixed seat is arranged at a position close to the air outlet channel.

9. A mosquito killer lamp as claimed in claim 1, characterized in that: one of the first shell part and the second shell part is provided with at least two clamping convex blocks, the other one of the first shell part and the second shell part is provided with at least two clamping gaps, the number and the positions of the clamping convex blocks correspond to the clamping gaps, the clamping gaps are L-shaped grooves with openings, and the clamping convex blocks can enter the grooves from the openings and rotate along the grooves to be clamped in the clamping gaps.

10. A mosquito killer lamp as claimed in claim 9, characterized in that: the first shell part and the second shell part are respectively an upper shell and a lower shell which are vertically distributed, the electric mosquito killing assembly and the working circuit are installed on the upper shell, an inner shell seat is arranged in the upper shell, the inner shell seat is fixedly connected with the upper shell and used for installing the electric mosquito killing assembly and the working circuit, and the clamping convex block is formed on the outer side of the lower edge of the inner shell seat; the lower shell is internally provided with a mosquito storage chamber for bearing mosquitoes, and the clamping gap is formed on the inner side of the upper edge of the lower shell.

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