CN106440293B - Air conditioner indoor unit provided with infrared heating plate - Google Patents
Air conditioner indoor unit provided with infrared heating plate Download PDFInfo
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- CN106440293B CN106440293B CN201611078669.8A CN201611078669A CN106440293B CN 106440293 B CN106440293 B CN 106440293B CN 201611078669 A CN201611078669 A CN 201611078669A CN 106440293 B CN106440293 B CN 106440293B
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- infrared heating
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0089—Systems using radiation from walls or panels
Abstract
The invention discloses an air conditioner indoor unit provided with an infrared heating plate, and relates to the technical field of air conditioners. The infrared heating plate is arranged in a key technology, the infrared heating plate is arranged on the indoor unit frame, the air inlet grids, the funnel air channel, the fan, the funnel shaft and the shaft wrench are arranged in a cavity of the indoor unit frame, the rear end of the indoor unit frame is fixedly connected with the infrared heating plate, the air inlet grids are arranged on two sides of the indoor unit frame, the upper side and the lower side of the front end of the indoor unit frame and two sides of the front end of the indoor unit frame are respectively and movably connected with the funnel shaft in a rotating mode, the funnel shaft is fixedly connected with the funnel air channel, one side end of the funnel shaft is fixedly connected with the shaft wrench, and the fan is fixedly arranged in the cavity of the indoor unit frame. The air conditioner is used. Simple process, good effect, low cost and easy popularization.
Description
Technical Field
The invention provides an air conditioner indoor unit provided with an infrared heating plate, and relates to the technical field of air conditioners; in particular to the technical field of an air conditioner indoor unit provided with an infrared heating plate.
Background
The prior air conditioners are not unknown, and patent applications such as 201610356492.7 air conditioners, 201510475670.3 air conditioners and 201510432116.7 air conditioner cooling and heating integrated machines are also provided, and the defects, the shortcomings and the disadvantages of the prior known technologies and the current situations are as follows: the air conditioner has the advantages of small area of an air outlet, small power of an air blower, small and uneven air volume, poor air outlet effect, heating in a single heat transfer mode, drying and uneven hot air, poor heating effect, low electric-heat conversion rate of 70%, electricity consumption and the like. Based on the professional knowledge and abundant working experience of the inventor and the continuous pursuit of the career's essence, the key technology of ' setting an infrared heating plate ' is creatively adopted on the basis of seriously and fully investigating, knowing, analyzing, summarizing and researching the prior known technology and the current situation, the invention is successfully developed and a new product of ' an air conditioner indoor unit provided with an infrared heating plate ' is manufactured, the defects and the shortcomings of the prior known technology and the current situation are effectively solved, and the technical level of the industry is effectively improved.
Disclosure of Invention
The invention provides a novel air-conditioning indoor unit with an infrared heating plate by adopting a key technology of arranging the infrared heating plate, and the novel air-conditioning indoor unit is composed of an indoor unit frame body, the infrared heating plate, air inlet grids, a funnel air channel, a fan, a funnel shaft and a shaft wrench.
The purpose achieved by the invention is that: the key technology of setting infrared heating plate is adopted, and the new product of the indoor unit of the air conditioner with the infrared heating plate is provided. Secondly, the infrared heating plate is arranged, and the requirement of a human body on temperature is met in a double heating mode. The infrared heating plate is a patented technology applied in the past, the heating element is made of a carbon crystal plate or a carbon fiber plate or a heating film, the heating surface is large, infrared rays generated after electrification are heated uniformly and are not dried, the infrared heating plate has a healthy physical therapy effect on a human body, the electrothermal conversion rate of the infrared heating plate reaches more than 98%, and the infrared heating plate has the beneficial effects of convenience in manufacturing, high heating efficiency, comfortable warm feeling, accompanied physical therapy function and the like. The funnel air channel is arranged, the funnel-shaped air channel surrounding the periphery is designed, the air throttling effect is utilized, the large caliber of the funnel air channel faces to the direction of the fan which is measured inwards in summer, the pressure is increased after cold air enters the funnel air channel, the air temperature is reduced, the cold air is cooler, and the air speed is higher; the heavy-calibre in funnel wind channel in winter is towards outside and the fan that backs to, and hot-blast pressure reduces after getting into the funnel wind channel, and the temperature risees, makes hot-blast warmer, even. Compared with the traditional air duct, the temperature of the air near the air outlet can be reduced or increased by 2-5 ℃, the air outlet area is large, and the air outlet is uniform. Fifthly, the frame body of the indoor unit can be customized according to needs, and the whole appearance is attractive and elegant. Sixthly, the manufacturing method of the invention is simple and is beneficial to wide popularization and application. The invention solves the defects, the shortcomings and the drawbacks of the prior art and the current situation, and effectively improves the technical level of the industry.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
an air-conditioning indoor unit with an infrared heating plate comprises an indoor unit frame body, the infrared heating plate, an air inlet grid, a funnel air channel, a fan, a funnel shaft and a shaft wrench;
the rear end of an indoor unit frame body of the air-conditioning indoor unit provided with the infrared heating plate is fixedly connected with the infrared heating plate, air inlet grids are arranged on two sides of the indoor unit frame body, the upper side and the lower side of the front end of the indoor unit frame body and two sides of the front end of the indoor unit frame body are respectively and movably connected with a funnel shaft in a rotating mode, the funnel shaft of the indoor unit frame body is fixedly connected with a funnel air channel, one side end of the funnel shaft of the indoor unit frame body is fixedly connected with a shaft wrench, and a fan is fixedly arranged in a cavity of the indoor unit frame body.
The air-conditioning indoor unit with the infrared heating plate is characterized in that the indoor unit frame body is of a frame body structure forming a rectangular cavity, the infrared heating plate is of a rectangular plate structure, the air inlet grid is of a shutter structure, the funnel air channel is of a funnel-shaped structure, the fan is of an electric fan structure, the funnel shaft is of a shaft structure, and the shaft wrench is of a wrench handle structure.
The air-conditioning indoor unit provided with the infrared heating plate is characterized in that the upper side edge and the lower side edge of the front end of the indoor unit frame body and the two side edges of the front end of the indoor unit frame body are respectively and movably connected with the funnel shaft, the upper side edge of the front end of the indoor unit frame body is movably connected with the first funnel shaft in a rotating mode, the lower side edge of the front end of the indoor unit frame body is movably connected with the second funnel shaft in a rotating mode, the left side edge of the front end of the indoor unit frame body is movably connected with the third funnel shaft in a rotating mode, and the right side edge of the front end of the indoor unit frame body is movably connected with the fourth funnel shaft in a rotating mode.
The air conditioner indoor unit provided with the infrared heating plate is characterized in that the funnel shafts are fixedly connected with the funnel air channels and are fixedly connected with at least 3 funnel air channels for each funnel shaft.
The air-conditioning indoor unit provided with the infrared heating plate is characterized in that a funnel air channel fixed on a funnel shaft is connected with a funnel handle through a shaft wrench, the funnel air channel is connected with a funnel shaft through a shaft wrench, the funnel shaft is connected with a funnel handle through a shaft wrench, the funnel air channel is fixed on the funnel shaft, the funnel air channel can be measured outwards by the funnel handle towards the inside and the large caliber end, and the funnel air channel can be measured inwards and outwards by the funnel handle towards the outside and the large caliber end.
When the air conditioner indoor unit with the infrared heating plate is in a mode of needing warm air, the small-caliber end of the funnel air channel faces the inner side and the large-caliber end faces the outer side, at the moment, the infrared heating plate generates heat, part of heat is emitted from the front side in a heat conduction mode of infrared rays, the other part of heat heats air in a cavity of a frame body of the indoor unit in a heat conduction mode, so that the temperature of the air in the cavity is increased, the pressure of the warm air passing through the funnel air channel is reduced under the action of the fan, the temperature of the air is increased due to the throttling effect, and the air speed is reduced at the same time, so that a user can feel warmer and more uniform warm air effect; when the infrared heating plate can not meet the indoor temperature requirement, the original heating function of the compressor of the air conditioner is started; thus, the double heating mode is adopted to meet the temperature requirement of the human body.
The air-conditioning indoor unit provided with the infrared heating plate is in a cold air requirement mode, a small-caliber end of the funnel air channel is measured outwards, a large-caliber end is measured inwards and outwards, the infrared heating plate does not work at the moment, a refrigerating part consisting of an evaporator and an outdoor unit of an original air conditioner works, the evaporator enables the air temperature in a chamber of a frame body cavity of the indoor unit to be reduced, the pressure of cold air in the chamber of the frame body cavity of the indoor unit is increased through the funnel air channel under the action of the fan, the air temperature is reduced due to the throttling effect, and meanwhile, the air speed is increased, so that a cold air effect that a person feels cooler and the air speed is larger is obtained.
The working principle and the working process of the invention are as follows: the invention provides a novel air conditioner indoor unit with an infrared heating plate by adopting a key technology of arranging the infrared heating plate. The invention is convenient to use and can be divided into a warm air mode and a cold air mode. The method comprises the following steps: 1. a warm air mode: when a warm air mode is needed, the small-caliber end of the funnel air channel 4 faces the inner side and the large-caliber end faces the outer side, at the moment, the infrared heating plate 2 generates heat, part of heat is emitted from the front side in a heat conduction mode of infrared rays, the other part of heat heats the air in the cavity of the indoor unit frame body 1 in a heat conduction mode, so that the temperature of the air in the cavity is increased, the pressure of warm air passing through the funnel air channel 4 is reduced under the action of the fan 5, the air temperature is increased due to the throttling effect, and meanwhile, the air speed is reduced, so that a user can feel a warmer and more uniform warm air effect; when the infrared heating plate 2 can not meet the indoor temperature requirement, the original compressor heating function of the air conditioner is started; thus, the double heating mode is adopted to meet the temperature requirement of the human body. 2. And (3) a cold air mode: when a cold air mode is needed, the small-caliber end of the funnel air channel 4 faces outwards and the large-caliber end faces inwards and outwards, at the moment, the infrared heating plate 2 does not work, a refrigerating part consisting of an evaporator and an outdoor unit of an original air conditioner works, the evaporator reduces the temperature of air in the cavity of the indoor unit frame body 1, under the action of the fan 5, the pressure of cold air in the cavity of the indoor unit frame body 1 is increased through the funnel air channel 4, the temperature of the air is reduced due to the throttling effect, meanwhile, the air speed is increased, and the cold air effect that people feel cooler and the air speed is larger is obtained.
The working principle and the working process of the invention are scientific and reasonable, and the invention has two modes of a warm air mode and a cold air mode, and has stable and reliable effect; the warm air mode of the air conditioner meets the temperature requirement of a human body in a double heating mode, and has the warm air effect that people feel warmer and more uniform; the cold air mode has the cold air effect that people feel cooler and the wind speed is higher; the invention has the outstanding beneficial effect of saving electric energy.
Due to the adoption of the technical scheme provided by the invention; the invention adopts the key technology of arranging the infrared heating plate; the working principle and the working process of the invention are as described; the invention is composed of an indoor machine frame body, an infrared heating plate, air inlet grids, a funnel air channel, a fan, a funnel shaft and a shaft wrench, wherein the rear end of the indoor machine frame body is fixedly connected with the infrared heating plate, the air inlet grids are arranged on two sides of the indoor machine frame body, the upper side and the lower side of the front end of the indoor machine frame body and the two sides of the front end of the indoor machine frame body are respectively and movably connected with the funnel shaft in a rotating mode, the funnel shaft is fixedly connected with the funnel air channel, one side end of the funnel shaft is fixedly connected with the shaft wrench, and the fan is fixedly arranged in a cavity of the indoor machine frame body. Compared with the prior known technology and the current situation, the invention has the following beneficial effects:
1. the invention adopts the key technology of arranging the infrared heating plate and provides a new product of the air conditioner indoor unit provided with the infrared heating plate.
2. The infrared heating plate is arranged, and the requirement of a human body on temperature is met in a double heating mode.
3. The infrared heating plate is a patented technology which is applied before, the heating element is made of a carbon crystal plate or a carbon fiber plate or a heating film, the heating surface is large, infrared rays generated after electrification are heated uniformly and are not dried, the infrared heating plate has a healthy physical therapy effect on human bodies, the electrothermal conversion rate of the infrared heating plate reaches more than 98 percent, the electricity saving effect is obvious, and the infrared heating plate has the beneficial effects of convenience in manufacturing, high heating efficiency, comfortable warm feeling, physical therapy function and the like.
4. The funnel air channel is arranged, the funnel air channel which surrounds the periphery is designed, the air throttling effect is utilized, the large caliber of the funnel air channel faces to the direction of the fan which is measured inwards in summer, the pressure is increased after cold air enters the funnel air channel, the air temperature is reduced, the cold air is cooler, and the air speed is faster; the heavy-calibre in funnel wind channel in winter is towards outside and the fan that backs to, and hot-blast pressure reduces after getting into the funnel wind channel, and the temperature risees, makes hot-blast warmer, even. Compared with the traditional air duct, the temperature of the air near the air outlet can be reduced or increased by 2-5 ℃, the air outlet area is large, and the air outlet is uniform.
5. The indoor unit frame body can be customized according to needs, and the whole appearance is attractive and elegant.
6. The manufacturing method of the invention is simple and is beneficial to wide popularization and application.
7. The invention solves the defects of the prior art and the current situation.
8. The invention effectively improves the technical level of the industry.
Drawings
Fig. 1 is a front perspective view of an embodiment of the present invention.
Fig. 2 is a schematic view illustrating that the small-caliber end of the funnel duct faces inward and the large-caliber end faces outward in the warm air mode according to the embodiment of the present invention.
Fig. 3 is a schematic view of the funnel duct with the small-diameter end facing outward and the large-diameter end facing inward and outward in the cold air mode according to the embodiment of the present invention.
Reference numerals in the drawings: 1. indoor set frame, 2, infrared heating plate, 3, air inlet grid, 4, funnel wind channel, 5, fan, 6, funnel axle, 7, axle spanner.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings. As shown in the attached figures 1, 2 and 3 of the specification:
an air-conditioning indoor unit with an infrared heating plate comprises an indoor unit frame body 1, the infrared heating plate 2, an air inlet grid 3, a funnel air channel 4, a fan 5, a funnel shaft 6 and a shaft wrench 7;
the air-conditioning indoor unit with the infrared heating plate is characterized in that the rear end of an indoor unit frame body 1 of the air-conditioning indoor unit is fixedly connected with the infrared heating plate 2, air inlet grids 3 are arranged on two sides of the indoor unit frame body 1, the upper side and the lower side of the front end of the indoor unit frame body 1 and two sides of the front end of the indoor unit frame body 1 are respectively and movably connected with a funnel shaft 6 in a rotating mode, the funnel shaft 6 is fixedly connected with a funnel air duct 4, one side end of the funnel shaft 6 is fixedly connected with a shaft wrench 7, and a fan 5 is fixedly arranged in a cavity of the indoor unit frame body 1.
The air-conditioning indoor unit with the infrared heating plate is characterized in that the indoor unit frame body 1 is of a frame-shaped structure forming a rectangular cavity, the infrared heating plate 2 is of a rectangular plate-shaped structure, the air inlet grid 3 is of a shutter-shaped structure, the funnel air duct 4 is of a funnel-shaped structure, the fan 5 is of an electric fan-shaped structure, the funnel shaft 6 is of a shaft-shaped structure, and the shaft wrench 7 is of a wrench handle-shaped structure.
The air-conditioning indoor unit provided with the infrared heating plate is characterized in that the upper and lower sides of the front end of the indoor unit frame body 1 and the two sides of the front end of the indoor unit frame body 1 are respectively and movably connected with the hopper shaft 6 in a rotating manner, namely the upper side of the front end of the indoor unit frame body 1 is movably connected with the first hopper shaft 6 in a rotating manner, the lower side of the front end of the indoor unit frame body 1 is movably connected with the second hopper shaft 6 in a rotating manner, the left side of the front end of the indoor unit frame body 1 is movably connected with the third hopper shaft 6 in a rotating manner, and the right side of the front end of the indoor unit frame body 1 is movably connected with the fourth hopper shaft 6 in a rotating manner.
The air conditioner indoor unit provided with the infrared heating plate is characterized in that the funnel shaft 6 is fixedly connected with the funnel air channels 4 and is fixedly connected with 3 funnel air channels 4 at least for each funnel shaft 6.
Set up infrared heating plate's air conditioning indoor set, funnel wind channel 4 fixed on funnel axle 6 through the mode with axle spanner 7 rotation funnel axle 6, can survey the small-bore end of funnel wind channel 4 inwards and the heavy-calibre end outwards, can also survey the small-bore end of funnel wind channel 4 outwards and the heavy-calibre end inwards and survey.
When the air-conditioning indoor unit with the infrared heating plate is in a mode of needing warm air, the small-caliber end of the funnel air channel 4 faces the inner side and the large-caliber end faces the outer side, at the moment, the infrared heating plate 2 generates heat, a part of heat is emitted from the front side in a heat conduction mode of infrared rays, the other part of heat heats air in the cavity of the indoor unit frame body 1 in a heat conduction mode, so that the temperature of the air in the cavity is increased, the pressure of the warm air passing through the funnel air channel 4 is reduced under the action of the fan 5, the air temperature is increased due to the throttling effect, and the air speed is reduced at the same time, so that a user can feel a warmer and more uniform warm air effect; when the infrared heating plate 2 can not meet the indoor temperature requirement, the original compressor heating function of the air conditioner is started; thus, the double heating mode is adopted to meet the temperature requirement of the human body.
When the air conditioner indoor unit with the infrared heating plate is in a cold air mode, the small-caliber end of the funnel air channel 4 faces outwards and the large-caliber end faces inwards and outwards, at the moment, the infrared heating plate 2 does not work, a refrigerating part consisting of an evaporator and an outdoor unit of an original air conditioner works, the evaporator enables the air temperature in the cavity of the indoor unit frame body 1 to be reduced, the pressure of cold air in the cavity of the indoor unit frame body 1 is increased through the funnel air channel 4 under the action of the fan 5, the air temperature is reduced due to throttling effect, the air speed is increased, and meanwhile, the cold air effect that people feel cooler and the air speed is larger is obtained.
In the above implementation: the fixed connection of the funnel shafts 6 and the funnel air ducts 4 is implemented by respectively fixedly connecting each funnel shaft 6 with 3, 4, 5, 6, 7, 8 and 9 funnel air ducts 4 at least; the expected good effect is obtained.
The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way; all technicians in the industry can implement the method smoothly; however, the technical solutions of the present invention are all equivalent modifications and changes without departing from the technical solutions of the present invention.
Claims (1)
1. An air-conditioning indoor unit provided with an infrared heating plate comprises: the device comprises an indoor unit frame body (1), an infrared heating plate (2), an air inlet grid (3), a funnel air duct (4), a fan (5), a funnel shaft (6) and a shaft wrench (7);
set up machine in air conditioning of infrared heating panel, include: the rear end of an indoor unit frame body (1) is fixedly connected with an infrared heating plate (2), air inlet grids (3) are arranged on two sides of the indoor unit frame body (1), the upper side and the lower side of the front end of the indoor unit frame body (1) and two sides of the front end of the indoor unit frame body (1) are respectively and movably connected with a funnel shaft (6) in a rotating mode, the funnel shaft (6) is fixedly connected with a funnel air duct (4), one side end of the funnel shaft (6) is fixedly connected with a shaft wrench (7), and a fan (5) is fixedly arranged in a cavity of the indoor unit frame body (1);
set up infrared heating panel's indoor set of air conditioner, include: the indoor unit frame body (1) is of a frame body structure forming a rectangular cavity, the infrared heating plate (2) is of a rectangular plate structure, the air inlet grid (3) is of a shutter structure, the funnel air channel (4) is of a funnel-shaped structure, the fan (5) is of an electric fan structure, the funnel shaft (6) is of a shaft structure, and the shaft wrench (7) is of a wrench handle structure;
set up infrared heating panel's indoor set of air conditioner, include: the upper side and the lower side of the front end of the indoor unit frame body (1) and the two sides of the front end of the indoor unit frame body (1) are respectively and movably connected with the hopper shaft (6) in a rotating way, namely the upper side of the front end of the indoor unit frame body (1) is movably connected with the first hopper shaft (6) in a rotating way, the lower side of the front end of the indoor unit frame body (1) is movably connected with the second hopper shaft (6) in a rotating way, the left side of the front end of the indoor unit frame body (1) is movably connected with the third hopper shaft (6) in a rotating way, and the right side of the front end of the indoor unit frame body (1) is movably connected with the fourth hopper shaft (6) in a rotating way;
set up infrared heating panel's indoor set of air conditioner, include: the funnel shafts (6) are fixedly connected with the funnel air channels (4), and each funnel shaft (6) is fixedly connected with at least 3 funnel air channels (4);
set up infrared heating panel's indoor set of air conditioner, include: the funnel air duct (4) fixed on the funnel shaft (6) can enable the small-caliber end of the funnel air duct (4) to face inwards and the large-caliber end to face outwards by rotating the funnel shaft (6) through the shaft wrench (7), and can also enable the small-caliber end of the funnel air duct (4) to face outwards and the large-caliber end to face inwards and outwards;
the air-conditioning indoor unit provided with the infrared heating plate is characterized in that: when a warm air mode is needed, the small-caliber end of the funnel air channel (4) faces the inner side and the large-caliber end faces the outer side, at the moment, the infrared heating plate (2) generates heat, one part of heat is emitted from the front side in a heat conduction mode of infrared rays, the other part of heat heats air in the cavity of the indoor unit frame body (1) in a heat conduction mode, the temperature of the air in the cavity is increased, under the action of the fan (5), the pressure of the warm air passing through the funnel air channel (4) is reduced, the air temperature is increased due to the throttling effect, and meanwhile, the air speed is reduced, so that a user can feel a warmer and more uniform warm air effect; when the infrared heating plate (2) can not meet the indoor temperature requirement, the original compressor heating function of the air conditioner is started; thus, the temperature requirement of the human body is met in a double heating mode;
the air-conditioning indoor unit with the infrared heating plate is characterized in that when a cold air mode is needed, the small-caliber end of the funnel air channel (4) faces outwards and the large-caliber end faces inwards and outwards, at the moment, the infrared heating plate (2) does not work, a refrigerating part consisting of an evaporator and an outdoor unit of an original air conditioner works, the evaporator reduces the air temperature in a cavity of the indoor unit frame body (1), and under the action of the fan (5), the pressure of cold air in the cavity of the indoor unit frame body (1) is increased through the funnel air channel (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078669.8A CN106440293B (en) | 2016-12-01 | 2016-12-01 | Air conditioner indoor unit provided with infrared heating plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078669.8A CN106440293B (en) | 2016-12-01 | 2016-12-01 | Air conditioner indoor unit provided with infrared heating plate |
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| CN106440293A CN106440293A (en) | 2017-02-22 |
| CN106440293B true CN106440293B (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611078669.8A Active CN106440293B (en) | 2016-12-01 | 2016-12-01 | Air conditioner indoor unit provided with infrared heating plate |
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| CN107940583A (en) * | 2017-12-26 | 2018-04-20 | 郭凯华 | Graphene infrared heating air conditioner indoor unit |
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| GB1594964A (en) * | 1978-02-08 | 1981-08-05 | Sian Pah Tio | Square ceiling diffuser |
| CN1249416A (en) * | 1998-09-28 | 2000-04-05 | 国祥冷冻机械股份有限公司 | Method and structure for helping air supply by line body arrangement |
| CN2491757Y (en) * | 2001-06-06 | 2002-05-15 | 奔特兰换气设备(上海)有限公司 | Square-round type scavenge port regulator |
| CN203704270U (en) * | 2014-01-11 | 2014-07-09 | 海尔集团公司 | PTC electric heating device of air conditioner indoor unit |
| CN104697059A (en) * | 2015-02-13 | 2015-06-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and control method of indoor unit |
| CN105180286A (en) * | 2015-10-12 | 2015-12-23 | 珠海格力电器股份有限公司 | Cassette type air conditioner |
| CN206269332U (en) * | 2016-12-01 | 2017-06-20 | 郭凯华 | The indoor apparatus of air conditioner of infrared heating plate is set |
-
2016
- 2016-12-01 CN CN201611078669.8A patent/CN106440293B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1594964A (en) * | 1978-02-08 | 1981-08-05 | Sian Pah Tio | Square ceiling diffuser |
| CN1249416A (en) * | 1998-09-28 | 2000-04-05 | 国祥冷冻机械股份有限公司 | Method and structure for helping air supply by line body arrangement |
| CN2491757Y (en) * | 2001-06-06 | 2002-05-15 | 奔特兰换气设备(上海)有限公司 | Square-round type scavenge port regulator |
| CN203704270U (en) * | 2014-01-11 | 2014-07-09 | 海尔集团公司 | PTC electric heating device of air conditioner indoor unit |
| CN104697059A (en) * | 2015-02-13 | 2015-06-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and control method of indoor unit |
| CN105180286A (en) * | 2015-10-12 | 2015-12-23 | 珠海格力电器股份有限公司 | Cassette type air conditioner |
| CN206269332U (en) * | 2016-12-01 | 2017-06-20 | 郭凯华 | The indoor apparatus of air conditioner of infrared heating plate is set |
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| CN106440293A (en) | 2017-02-22 |
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