CN113647372B - Electric mosquito repellent - Google Patents
Electric mosquito repellent Download PDFInfo
- Publication number
- CN113647372B CN113647372B CN202111143142.XA CN202111143142A CN113647372B CN 113647372 B CN113647372 B CN 113647372B CN 202111143142 A CN202111143142 A CN 202111143142A CN 113647372 B CN113647372 B CN 113647372B
- Authority
- CN
- China
- Prior art keywords
- mosquito
- core rod
- liquid
- insulating layer
- electric heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000077 insect repellent Substances 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 239000002184 metal Substances 0.000 claims abstract description 26
- 238000005485 electric heating Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 241000255925 Diptera Species 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 3
- 230000001846 repelling effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M13/00—Fumigators; Apparatus for distributing gases
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M13/00—Fumigators; Apparatus for distributing gases
- A01M13/003—Enclosures for fumigation, e.g. containers, bags or housings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention provides an electric heating mosquito killer, which comprises a liquid storage bottle body sealed with mosquito liquid; the upper end of the liquid storage bottle body is provided with a bottle cap with an electric heating component inside, and a water absorption core rod which extends downwards from the inside of the bottle cap to the bottom of the bottle is arranged; the bottle cap is also provided with an air outlet nozzle for overflowing the gasified mosquito-repellent incense liquid; the outer part of the water absorption core rod also surrounds a core rod sleeve, and the distance between the inner wall of the core rod sleeve and the peripheral wall of the water absorption core rod is not more than 1 mm; the upper end of the metal layer is in heat conduction contact with the electric heating component, and the lower end of the metal layer forms a metal ring penetrating through the inner heat-insulating layer, so that the metal layer can pass through the metal ring to exchange heat with mosquito-repellent incense liquid between the mandrel sleeve and the water-absorbing mandrel. The electric heating mosquito killer can always keep good volatilization efficiency in the liquid level descending process of the mosquito repellent liquid so as to provide stable mosquito repelling effect.
Description
Technical Field
The invention relates to the field of household appliances, in particular to an electric heating mosquito killer.
Background
For an electric heating mosquito killer, the traditional structure is that a water absorption cotton stick is adopted to carry out electric heating volatilization on electric mosquito liquid sucked up. However, when the liquid level of the electric heating mosquito-repellent incense device drops a lot, the heating efficiency drops seriously because the electric heating component is far away from the mosquito-repellent incense liquid, so that the volatilization speed and the mosquito-repellent efficiency of the mosquito-repellent incense liquid drop rapidly, and the remaining small amount of mosquito-repellent incense liquid cannot be fully utilized.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an electric mosquito repellent which can maintain a good volatilization efficiency all the time during a liquid level lowering process of a mosquito repellent liquid to provide a stable mosquito repellent effect.
The technical scheme adopted by the invention for solving the technical problems is as follows: the electric heating mosquito killer comprises a liquid storage bottle body sealed with mosquito liquid; the upper end of the liquid storage bottle body is provided with a bottle cap with an electric heating component inside, and a water absorption core rod which extends downwards from the inside of the bottle cap to the bottom of the bottle is arranged; the bottle cover is also provided with an air outlet nozzle which enables gasified mosquito-repellent incense liquid evaporated from the water absorption core rod to overflow; the outer part of the water absorption core rod is also surrounded by a core rod sleeve, and the distance between the inner wall of the core rod sleeve and the peripheral wall of the water absorption core rod is not more than 1 mm; the core rod sleeve is provided with a total flow area not more than 12.6mm only at the lower end 2 The upper end of the metal layer is in heat conduction contact with the electric heating component, and the lower end of the metal layer is towards the inner side of the mandrel sleeve to form a metal ring penetrating through the inner heat-insulating layer, so that the metal layer can pass through the metal ring to exchange heat with mosquito-repellent incense liquid between the mandrel sleeve and the water-absorbing mandrel.
Preferably, the inner heat-insulating layer and the outer heat-insulating layer are made of plastic layers or plastic layers. Further, an air gap is further arranged between the outer heat-insulating layer and the metal layer, so that the heat-insulating effect of the outer heat-insulating layer is further improved.
Preferably, a one-way valve pointing from the liquid storage bottle body to the core rod sleeve is further arranged in the through hole at the lower end of the core rod sleeve.
The invention has the beneficial effects that: in the electric heating mosquito repellent, firstly, a small amount of heated mosquito repellent liquid is separated from a large amount of mosquito repellent liquid in the liquid storage bottle body through the arrangement of the mandrel sleeve, so that the heating efficiency is improved on one hand, and the mosquito repellent liquid in the liquid storage bottle body is prevented from being easily changed due to repeated continuous heating on the other hand; meanwhile, because the electric heating mosquito killer heats a small amount of mosquito-repellent incense liquid at the bottom of the bottle body through the metal ring close to the lower end of the water-absorbing core rod, the reduction of the mosquito-repellent incense liquid in the liquid storage bottle body can not influence the content of the mosquito-repellent incense liquid at the position all the time, so that no substantial influence is caused on the volatilization efficiency, and the electric heating mosquito killer can keep a stable mosquito-repellent effect all the time.
Drawings
Fig. 1 is a schematic view of an embodiment of the electric mosquito repellent incense device.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
in the embodiment shown in fig. 1 and 2, the electric mosquito repellent comprises a liquid storage bottle body 1 closed with mosquito repellent liquid; the upper end of the liquid storage bottle body 1 is provided with a bottle cap 2 with an internal electric heating part 5 and a water absorption core rod 3 which extends downwards from the inside of the bottle cap to the bottom of the bottle; the bottle cap 2 is also provided with an air outlet nozzle 30 which enables gasified mosquito-repellent incense liquid evaporated from the water absorption core rod 3 to overflow; the outside of the water absorption core rod 3 is also surrounded by a core rod sleeve 4, and the distance between the inner wall of the core rod sleeve 4 and the peripheral wall of the water absorption core rod 3 is not more than 1 mm; the core rod sleeve 4 is provided with a flow area not more than 12.6mm at the lower end 2 A through hole 40 (i.e., having a diameter of not more than 4 mm) and the other parts are closed, and the core rod cover 4 is composed of an inner insulating layer 41, an outer insulating layer 42, and a metal layer 43 sandwiched between the inner and outer insulating layers, the upper end of the metal layer 43 is in heat-conductive contact with the electric heating part 5,and the lower end of the metal layer 43 is formed with a metal ring 431 penetrating the inner heat insulation layer 41 toward the inner side of the mandrel cover 4, so that the metal layer 43 can pass through the metal ring 431 and exchange heat with the mosquito coil liquid between the mandrel cover 4 and the water absorption mandrel 3.
In the electric mosquito killer, the inner heat-insulating layer 41 and the outer heat-insulating layer 42 are made of plastic layers or plastic layers. A one-way valve 401 pointing from the liquid storage bottle body 1 to the inside of the mandrel sleeve 4 is further arranged in the through hole 40 at the lower end of the mandrel sleeve 4. Through the setting of this check valve 401, will show the volatile efficiency who improves this electric mosquito repellent. The specific principle is that after the one-way valve 401 is arranged, under the condition of continuous heating, the temperature and the air pressure between the mandrel sleeve 4 and the water absorption mandrel 3 rise, and the pressure cannot be released to the liquid storage bottle body 1 through the one-way valve 401, so that the mosquito-repellent incense liquid in the water absorption mandrel 3 is enabled to be rapidly discharged to the upper end.
In the electric heating mosquito repellent, firstly, a small amount of heated mosquito repellent liquid is separated from a large amount of mosquito repellent liquid in the liquid storage bottle body 1 through the arrangement of the mandrel sleeve 4, so that the heating efficiency is improved on one hand, and the mosquito repellent liquid in the liquid storage bottle body 1 is prevented from being easily changed in quality due to repeated continuous heating on the other hand; meanwhile, because the electric heating mosquito-repellent incense device heats a small amount of mosquito-repellent incense liquid at the bottom of the bottle body through the metal ring 431 close to the lower end of the water absorption core rod 3, the reduction of the mosquito-repellent incense liquid in the liquid storage bottle body 1 can not influence the content of the mosquito-repellent incense liquid at the position all the time, so that no substantial influence is caused on the volatilization efficiency, and the electric heating mosquito-repellent incense device can keep a stable mosquito-repellent effect all the time.
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 invention, but rather as the subject matter of the invention is intended to cover all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.
Claims (4)
1. An electric heating mosquito killer comprises a liquid storage bottle body (1) sealed with mosquito liquid; the upper end of the liquid storage bottle body (1) is provided with a bottle cap (2) with an internal electric heating part (5) and a water absorption core rod (3) which extends downwards from the inside of the bottle cap to the bottom of the bottle; the bottle cap (2) is also provided with a water absorbing core rod (3) for steamingAn air outlet nozzle (30) for the gasified mosquito-repellent incense liquid to overflow; the method is characterized in that: the outer part of the water absorption core rod (3) is also surrounded by a core rod sleeve (4), and the distance between the inner wall of the core rod sleeve (4) and the peripheral wall of the water absorption core rod (3) is not more than 1 mm; the mandrel sleeve (4) is provided with a total flow area not more than 12.6mm only at the lower end 2 The other parts of the through hole (40) are closed, the mandrel sleeve (4) is composed of an inner heat-insulating layer (41), an outer heat-insulating layer (42) and a metal layer (43) clamped between the inner heat-insulating layer and the outer heat-insulating layer, the upper end of the metal layer (43) is in heat conduction contact with the electric heating component (5), and a metal ring (431) penetrating through the inner heat-insulating layer (41) is formed towards the inner side of the mandrel sleeve (4) at the lower end of the metal layer (43), so that the metal layer (43) can perform heat exchange with mosquito-repellent incense liquid between the mandrel sleeve (4) and the water absorption mandrel (3) through the metal ring (431).
2. The electrically heated mosquito incense coil of claim 1, wherein: the inner heat-insulating layer (41) and the outer heat-insulating layer (42) are formed by plastic layers or plastic layers.
3. The electrically heated mosquito incense coil of claim 1, wherein: an air gap is also arranged between the outer heat-insulating layer (42) and the metal layer (43).
4. An electrically heated mosquito coil incense coil as claimed in any one of claims 1 to 3 wherein: the through hole (40) at the lower end of the mandrel sleeve (4) is also provided with a one-way valve (401) pointing from the liquid storage bottle body (1) to the inside of the mandrel sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111143142.XA CN113647372B (en) | 2021-09-28 | 2021-09-28 | Electric mosquito repellent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111143142.XA CN113647372B (en) | 2021-09-28 | 2021-09-28 | Electric mosquito repellent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113647372A CN113647372A (en) | 2021-11-16 |
| CN113647372B true CN113647372B (en) | 2022-09-09 |
Family
ID=78484160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111143142.XA Active CN113647372B (en) | 2021-09-28 | 2021-09-28 | Electric mosquito repellent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113647372B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056349U (en) * | 1989-09-01 | 1990-04-25 | 包进安 | Electric evaporator for medicine liquid |
| CN1252217A (en) * | 1998-10-26 | 2000-05-10 | 李经春 | Liquid storing corn rod and electrothermal liquid mosquito killer |
| CN203015701U (en) * | 2012-11-27 | 2013-06-26 | 梁晓军 | Novel disperse core bar for liquid electric mosquito-repellent incense |
| CN105145533A (en) * | 2015-07-28 | 2015-12-16 | 苏州欧可罗电子科技有限公司 | Liquid electric heating mosquito dispeller based on push type mandril |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201207054D0 (en) * | 2011-09-06 | 2012-06-06 | British American Tobacco Co | Heating smokeable material |
-
2021
- 2021-09-28 CN CN202111143142.XA patent/CN113647372B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056349U (en) * | 1989-09-01 | 1990-04-25 | 包进安 | Electric evaporator for medicine liquid |
| CN1252217A (en) * | 1998-10-26 | 2000-05-10 | 李经春 | Liquid storing corn rod and electrothermal liquid mosquito killer |
| CN203015701U (en) * | 2012-11-27 | 2013-06-26 | 梁晓军 | Novel disperse core bar for liquid electric mosquito-repellent incense |
| CN105145533A (en) * | 2015-07-28 | 2015-12-16 | 苏州欧可罗电子科技有限公司 | Liquid electric heating mosquito dispeller based on push type mandril |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113647372A (en) | 2021-11-16 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: No. 168, Jinshan Road, Luoxi Street, Linyi Hi tech Industrial Development Zone, Shandong 276000 Patentee after: Shandong Runmeng Emergency Rescue Equipment Co.,Ltd. Address before: 313009 Room 201, building 2, Tongtai Huayuan, Nanxun District, Huzhou City, Zhejiang Province Patentee before: Shen Chenxi |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: 907, No. 210, Tianwan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Zongzheng Intellectual Property Service Co.,Ltd. Country or region after: China Address before: No. 168, Jinshan Road, Luoxi Street, Linyi Hi tech Industrial Development Zone, Shandong 276000 Patentee before: Shandong Runmeng Emergency Rescue Equipment Co.,Ltd. Country or region before: China |