CN112283916A - Air cooler with air inlet retraction function - Google Patents
Air cooler with air inlet retraction function Download PDFInfo
- Publication number
- CN112283916A CN112283916A CN202011184394.2A CN202011184394A CN112283916A CN 112283916 A CN112283916 A CN 112283916A CN 202011184394 A CN202011184394 A CN 202011184394A CN 112283916 A CN112283916 A CN 112283916A
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- China
- Prior art keywords
- fixedly connected
- air
- air inlet
- cooler
- outer side
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The invention relates to the technical field of refrigeration, and discloses an air cooler with an air inlet retraction function, which comprises a shell, wherein the inner wall of the shell is fixedly connected with a first electromagnet, the bottom of the inner wall of the shell, which is close to the first electromagnet, is fixedly connected with a return spring, the bottom of the return spring is fixedly connected with a limiting rod, the top of the limiting rod is fixedly connected with a magnet, the inner wall of the shell is slidably connected with an air inlet pipe, and the outer side of the air inlet pipe is fixedly connected with a sliding block. This air-cooler with air inlet function that contracts returns through the switch-on and the disconnection of air-cooler power, utilizes the principle of electromagnetism principle and pressure, has realized avoiding the air-cooler air inlet to expose for a long time in the external world in the use, prevents to appear piling up of a large amount of dust and gravel and sand, when starting the air-cooler, prevents that the machine from inhaling a large amount of dust and gravel and sand granule, reduces the accident rate in the machine use, improves the life of air-cooler.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to an air cooler with an air inlet retraction function.
Background
The air-cooler divide into refrigeration industry air-cooler and domestic air-cooler, and industry air-cooler generally is arranged in freezer, cold chain commodity circulation refrigeration environment, and domestic air-cooler calls the water-cooling air conditioner again, is one kind and collects cooling, takes a breath, prevents dust, removes flavor, humidification evaporative cooling ventilator group, but current air-cooler is around using, and the air inlet in the air-cooler outside exposes in the outside all the time, can influence the life of air-cooler.
Because external air circumstance is difficult to control, current air-cooler air inlet exposes in the external world for a long time in the use, can appear piling up of a large amount of dusts and gravel and sand, and when starting the air-cooler, the machine can inhale a large amount of dusts and gravel and sand granule, increases the accident rate in the machine use, reduces the life of air-cooler.
Therefore, we have proposed an air cooler with an air inlet retracting function to solve the above problems.
Disclosure of Invention
Technical scheme (I)
In order to avoid the air inlet of the air cooler from being exposed to the outside for a long time in the use process, prevent the accumulation of a large amount of dust and sand and stones, prevent the air cooler from sucking a large amount of dust and sand and stone particles when the air cooler is started, reduce the accident rate of the air cooler in the use process and improve the service life of the air cooler, the invention provides the following technical scheme: an air cooler with an air inlet retraction function comprises a shell, wherein a first electromagnet is fixedly connected to the inner wall of the shell, a return spring is fixedly connected to the inner wall of the shell and the bottom, close to the first electromagnet, of the inner wall of the shell, a limiting rod is fixedly connected to the bottom of the return spring, a magnet is fixedly connected to the top of the limiting rod, an air inlet pipe is slidably connected to the inner wall of the shell, a sliding block is fixedly connected to the outer side of the air inlet pipe, a fixed shaft is fixedly connected to the inner wall of the shell, and a second electromagnet is fixedly connected to the;
the outer side of the fixed shaft is fixedly connected with an angle bracket, the outer side of the fixed shaft and the inner side close to the angle bracket are fixedly connected with a first spring, the outer side of the first spring is fixedly connected with a connecting rod, and the outer side of the connecting rod is fixedly connected with a magnetic plate;
the outer side of the fixing shaft is movably connected with an air bag, the outer side of the air bag is fixedly connected with a first magnetic block, the outer side of the first magnetic block is fixedly connected with a second spring, the outer side of the air bag is fixedly connected with a rubber ring, and the inner wall of the rubber ring is fixedly connected with a second magnetic block close to the outer side of the second spring.
Preferably, the first electromagnet and the magnet are opposite in magnetism of opposite surfaces of the magnet, the limiting rod is of a cylindrical structure, and the first electromagnet and the magnet play a mutual attraction role.
Preferably, the sliding block is fixedly connected with the rubber ring, the sliding block is of a cuboid structure, the sliding block is made of stainless steel materials, and the sliding block plays a sliding role.
Preferably, the magnetism of the opposite surface of the second electromagnet and the magnetic plate is opposite, the second electromagnet is in a cylindrical structure, and the second electromagnet and the magnetic plate play a role in mutual attraction.
Preferably, the angle frame is movably connected with the connecting rod, the connecting rod is made of stainless steel, and the angle frame plays a limiting role.
Preferably, the number of the magnetic plates is two, the magnetic plates are symmetrically distributed on the inner wall of the air bag, the inner side of the air bag is filled with gas, and the magnetic plates play a role in extruding the air bag.
Preferably, the magnetism of the opposite surfaces of the first magnetic block and the second magnetic block is opposite, the first magnetic block and the second magnetic block are both in a ring structure, the volume of the second magnetic block is larger than that of the first magnetic block, and the first magnetic block and the second magnetic block have the function of mutual attraction.
Preferably, the elastic coefficient of the return spring is greater than that of the second spring, the elastic coefficient of the second spring is greater than that of the first spring, and the return spring plays a role in recovery.
(II) advantageous effects
Compared with the prior art, the invention provides an air cooler with an air inlet retraction function, which has the following beneficial effects:
1. this air-cooler with air inlet function that contracts returns through the switch-on and the disconnection of air-cooler power, utilizes the principle of electromagnetism principle and pressure, has realized avoiding the air-cooler air inlet to expose for a long time in the external world in the use, prevents to appear piling up of a large amount of dust and gravel and sand, when starting the air-cooler, prevents that the machine from inhaling a large amount of dust and gravel and sand granule, reduces the accident rate in the machine use, improves the life of air-cooler.
2. This air-cooler with air inlet function of contracting, through the switch-on of air-cooler power, based on homopolar magnet repulsion, heteropolar magnet inter attraction's characteristics for rubber ring promotes the roll-off of slider, has realized the inner wall roll-off of intake pipe through the casing when using, has realized automatic popping out, has avoided artifical manual control, and labour saving and time saving has protected the air inlet clean and tidy.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic view of the housing structure of the present invention;
FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.
In the figure: 1. a housing; 2. an electromagnet I; 3. a return spring; 4. a magnet; 5. a limiting rod; 6. an air inlet pipe; 7. a slider; 8. a fixed shaft; 9. an electromagnet II; 10. a corner bracket; 11. a first spring; 12. a connecting rod; 13. a magnetic plate; 14. an air bag; 15. a first magnetic block; 16. a second magnetic block; 17. a second spring; 18. a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an air cooler with an air inlet retraction function comprises a housing 1, wherein an electromagnet I2 is fixedly connected to the inner wall of the housing 1, the opposite surfaces of the electromagnet I2 and a magnet 4 are opposite in magnetism, a limiting rod 5 is of a cylindrical structure, a return spring 3 is fixedly connected to the inner wall of the housing 1 and the bottom of the electromagnet I2, the elastic coefficient of the return spring 3 is greater than that of a spring II 17, the elastic coefficient of the spring II 17 is greater than that of a spring I11, the bottom of the return spring 3 is fixedly connected with the limiting rod 5, the top of the limiting rod 5 is fixedly connected with the magnet 4, an air inlet pipe 6 is slidably connected to the inner wall of the housing 1, a sliding block 7 is fixedly connected to the outer side of the air inlet pipe 6, the sliding block 7 is fixedly connected with a rubber ring 18, the sliding block 7 is of a rectangular, the inner wall of the shell 1 is fixedly connected with a fixed shaft 8, the inner wall of the fixed shaft 8 is fixedly connected with a second electromagnet 9, the magnetism of the opposite surface of the second electromagnet 9 and the magnetic plate 13 is opposite, and the second electromagnet 9 is in a cylindrical structure;
the outer side of the fixed shaft 8 is fixedly connected with an angle bracket 10, the angle bracket 10 is movably connected with a connecting rod 12, the connecting rod 12 is made of stainless steel, a first spring 11 is fixedly connected to the outer side of the fixed shaft 8 and the inner side close to the angle bracket 10, the connecting rod 12 is fixedly connected to the outer side of the first spring 11, magnetic plates 13 are fixedly connected to the outer side of the connecting rod 12, the number of the magnetic plates 13 is two, the magnetic plates 13 are symmetrically distributed on the inner wall of an air bag 14, and the inner side of the air bag 14 is filled with air;
the outer side of the fixing shaft 8 is movably connected with an air bag 14, the outer side of the air bag 14 is fixedly connected with a first magnetic block 15, the opposite faces of the first magnetic block 15 and a second magnetic block 16 are opposite in magnetism, the first magnetic block 15 and the second magnetic block 16 are both in a circular ring structure, the volume of the second magnetic block 16 is larger than that of the first magnetic block 15, the outer side of the first magnetic block 15 is fixedly connected with a second spring 17, the outer side of the air bag 14 is fixedly connected with a rubber ring 18, and the inner wall of the rubber ring 18 is fixedly connected with a second magnetic block 16 close to.
The working principle is as follows: when the air cooler is used, a power supply is switched on, the electromagnet I2 in the shell 1 has magnetism, and the magnetism of the opposite surfaces of the electromagnet I2 and the magnet 4 is opposite, so that the electromagnet I2 after being electrified can adsorb the magnet 4, and the limiting rod 5 compresses the return spring 3 to move upwards;
meanwhile, the electromagnet II 9 in the fixed shaft 8 has magnetism, and because the magnetism of the opposite surfaces of the electromagnet II 9 and the magnetic plate 13 is opposite, the electromagnet II 9 attracts the magnetic plate 13, the connecting rod 12 is pushed to slide along the angle bracket 10 and compress the spring I11, and because the magnetic plate 13 is fixedly connected with the air bag 14, the air bag 14 contracts under the action of the magnetic force of the electromagnet II 9, so that the gas in the air bag 14 is extruded out, the air pressure on the inner side of the rubber ring 18 on the outer side of the air bag 14 is intelligently increased, the volume of the rubber ring 18 is expanded, the spring II 17 is simultaneously stretched, and because the rubber ring 18 is fixedly connected with the sliding block 7, the sliding block 7 slides rightwards along the inner wall of the shell 1, the air inlet pipe 6 is driven to extend, and the air cooler works when;
above-mentioned process is as shown in fig. 3, based on homopolar magnet repulsion, heteropolar magnet inter attraction's characteristics for rubber ring 18 promotes the roll-off of slider 7, has realized that intake pipe 6 passes through the inner wall roll-off of casing 1 when using, has realized automatic popping out, has avoided artifical manual control, and labour saving and time saving has protected the air inlet clean and tidy.
When the air cooler is used, the power supply is turned off, the second electromagnet 9 loses the adsorption force on the magnetic plate 13, the compressed first spring 11 ejects the magnetic plate 13 along the angle bracket 10 under the action of restoring force to enable the air bag 14 to expand, the rubber ring 18 contracts under the action of mutual attraction force of the second spring 17, the first magnetic block 15 and the second magnetic block 16 to rapidly extrude gas in the rubber ring 18 into the air bag 14, and the second spring 17 plays a limiting role in the process and ensures that the rubber ring 18 does not rotate;
because the rubber ring 18 is fixedly connected with the sliding block 7, the sliding block 7 can drive the air inlet pipe 6 to contract, meanwhile, the electromagnet I2 loses magnetism and loses adsorption force on the magnet 4, and the limiting rod 5 can pop up under the action of the reset spring 3 to seal the hole in the inner wall of the shell 1 and isolate the hole from the outside;
above-mentioned process is shown in fig. 1, utilizes the principle of electromagnetism principle and pressure, has realized avoiding the air-cooler air inlet to expose for a long time in the external world in the use, prevents to appear piling up of a large amount of dusts and sand and stone, when starting the air-cooler, prevents that the machine from inhaling a large amount of dusts and sand and stone granule, reduces the accident rate in the machine use, improves the life of air-cooler.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an air-cooler with air inlet contracts function, includes casing (1), its characterized in that: the inner wall of the shell (1) is fixedly connected with a first electromagnet (2), the inner wall of the shell (1) and the bottom, close to the first electromagnet (2), of the shell are fixedly connected with a reset spring (3), the bottom of the reset spring (3) is fixedly connected with a limiting rod (5), the top of the limiting rod (5) is fixedly connected with a magnet (4), the inner wall of the shell (1) is connected with an air inlet pipe (6) in a sliding mode, the outer side of the air inlet pipe (6) is fixedly connected with a sliding block (7), the inner wall of the shell (1) is fixedly connected with a fixed shaft (8), and the inner wall of the fixed shaft (8) is fixedly connected with a;
an angle bracket (10) is fixedly connected to the outer side of the fixed shaft (8), a first spring (11) is fixedly connected to the outer side of the fixed shaft (8) and the inner side of the fixed shaft close to the angle bracket (10), a connecting rod (12) is fixedly connected to the outer side of the first spring (11), and a magnetic plate (13) is fixedly connected to the outer side of the connecting rod (12);
the outer side of the fixing shaft (8) is movably connected with an air bag (14), the outer side of the air bag (14) is fixedly connected with a first magnetic block (15), the outer side of the first magnetic block (15) is fixedly connected with a second spring (17), the outer side of the air bag (14) is fixedly connected with a rubber ring (18), and the inner wall of the rubber ring (18) is close to the second spring (17) and is fixedly connected with a second magnetic block (16).
2. An air cooler with air inlet retracting function according to claim 1, characterized in that: the magnetism of the opposite surface of the electromagnet I (2) and the magnet (4) is opposite, and the limiting rod (5) is of a cylindrical structure.
3. An air cooler with air inlet retracting function according to claim 1, characterized in that: the sliding block (7) is fixedly connected with the rubber ring (18), the sliding block (7) is of a cuboid structure, and the sliding block (7) is made of stainless steel.
4. An air cooler with air inlet retracting function according to claim 1, characterized in that: the magnetism of the opposite surface of the second electromagnet (9) and the magnetic plate (13) is opposite, and the second electromagnet (9) is in a cylindrical structure.
5. An air cooler with air inlet retracting function according to claim 1, characterized in that: the corner bracket (10) is movably connected with the connecting rod (12), and the connecting rod (12) is made of stainless steel.
6. An air cooler with air inlet retracting function according to claim 1, characterized in that: the number of the magnetic plates (13) is two, the magnetic plates (13) are symmetrically distributed on the inner wall of the air bag (14), and the inner side of the air bag (14) is filled with gas.
7. An air cooler with air inlet retracting function according to claim 1, characterized in that: the magnetism of the opposite surfaces of the first magnetic block (15) and the second magnetic block (16) is opposite, the first magnetic block (15) and the second magnetic block (16) are both in a ring structure, and the volume of the second magnetic block (16) is larger than that of the first magnetic block (15).
8. An air cooler with air inlet retracting function according to claim 1, characterized in that: the elastic coefficient of the return spring (3) is larger than that of the second spring (17), and the elastic coefficient of the second spring (17) is larger than that of the first spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011184394.2A CN112283916A (en) | 2020-10-30 | 2020-10-30 | Air cooler with air inlet retraction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011184394.2A CN112283916A (en) | 2020-10-30 | 2020-10-30 | Air cooler with air inlet retraction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112283916A true CN112283916A (en) | 2021-01-29 |
Family
ID=74352548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011184394.2A Withdrawn CN112283916A (en) | 2020-10-30 | 2020-10-30 | Air cooler with air inlet retraction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112283916A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016205823A1 (en) * | 2015-09-21 | 2017-03-23 | Volkswagen Aktiengesellschaft | Vents for a vehicle |
| CN208907680U (en) * | 2018-08-22 | 2019-05-28 | 东莞市金鸿盛电器有限公司 | A kind of movable air outlet structure of mobile air-conditioner and its mobile air-conditioner |
| CN111649291A (en) * | 2020-06-09 | 2020-09-11 | 海宁宇聘工程有限责任公司 | Intelligent energy-saving lamp for indoor decoration |
| CN111765559A (en) * | 2020-07-14 | 2020-10-13 | 杭州界羽科技有限公司 | Air purifier device of diversified purification |
| CN111772305A (en) * | 2020-06-22 | 2020-10-16 | 朱益贵 | Wrist strap capable of randomly adjusting size for intelligent equipment |
-
2020
- 2020-10-30 CN CN202011184394.2A patent/CN112283916A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016205823A1 (en) * | 2015-09-21 | 2017-03-23 | Volkswagen Aktiengesellschaft | Vents for a vehicle |
| CN208907680U (en) * | 2018-08-22 | 2019-05-28 | 东莞市金鸿盛电器有限公司 | A kind of movable air outlet structure of mobile air-conditioner and its mobile air-conditioner |
| CN111649291A (en) * | 2020-06-09 | 2020-09-11 | 海宁宇聘工程有限责任公司 | Intelligent energy-saving lamp for indoor decoration |
| CN111772305A (en) * | 2020-06-22 | 2020-10-16 | 朱益贵 | Wrist strap capable of randomly adjusting size for intelligent equipment |
| CN111765559A (en) * | 2020-07-14 | 2020-10-13 | 杭州界羽科技有限公司 | Air purifier device of diversified purification |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210129 |
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| WW01 | Invention patent application withdrawn after publication |