CN111023276B - Air conditioner with projection function and control method thereof - Google Patents
Air conditioner with projection function and control method thereof Download PDFInfo
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- CN111023276B CN111023276B CN201911077805.5A CN201911077805A CN111023276B CN 111023276 B CN111023276 B CN 111023276B CN 201911077805 A CN201911077805 A CN 201911077805A CN 111023276 B CN111023276 B CN 111023276B
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- air
- air conditioner
- bypass
- projector
- air duct
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
- F24F5/0096—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 combined with domestic apparatus
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
The invention relates to an air conditioner with a projection function and a control method thereof. According to the projector cooling system, the projector is combined with the air conditioner, and the projector is cooled through the operation of the air conditioner, so that on one hand, the projector does not need an additional cooling system, and the cost of the projector is reduced; on the other hand, the phenomenon of poor heat dissipation of the projector in a high-temperature environment is avoided, and the service life of the projector is prolonged; in addition, the original heat dissipation air outlet of the projector is avoided, hot air is prevented from directly blowing people, and the comfort of the space where the user is located is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner with a projection function and a control method thereof.
Background
The projector is usually arranged in occasions such as meeting rooms or classrooms, but the projector generates a large amount of heat in the working process, the load on a heat dissipation system of the projector is large, and people near the projector feel uncomfortable due to the fact that the part near an air outlet of the projector is hot, so that the comfort of the meeting rooms or the classrooms is affected; when the projector is overheated, there is a possibility that the projection is interrupted, which affects the normal operation of the projector.
With the great development of air conditioning technology and the improvement of the living standard of people, the air conditioner is widely applied to occasions such as meeting rooms or classrooms, and the air conditioner has a refrigerating or heating function, so how to utilize the air conditioner to effectively cool the projector, and how to improve the experience of a projector user becomes a technical problem to be solved urgently.
Disclosure of Invention
In order to solve the technical problems, a first aspect of the invention provides an air conditioner with a projection function, which comprises an air conditioner main body, a projector and a bypass air duct, wherein one side of the bypass air duct is connected with the air conditioner main body, the air conditioner main body comprises an air conditioner air duct, the bypass air duct is communicated with the air conditioner air duct, and the other opposite side of the bypass air duct is connected with the projector.
According to the projector cooling system, the projector is combined with the air conditioner, and the projector is cooled through the operation of the air conditioner, so that on one hand, the projector does not need an additional cooling system, and the cost of the projector is reduced; on the other hand, the phenomenon of poor heat dissipation of the projector in a high-temperature environment is avoided, and the service life of the projector is prolonged; in addition, the original heat dissipation air outlet of the projector is avoided, hot air is prevented from directly blowing people, and the comfort of the space where the user is located is improved.
Further, the bypass air duct is detachably connected with the air conditioner main body; the projector is detachably connected with the bypass air duct.
The air conditioner, the bypass air duct and the projector are detachably connected, so that the air conditioner, the bypass air duct and the projector can be conveniently assembled and installed according to the requirements of users.
Further, the projector includes a heat generating component located inside the bypass duct.
Furthermore, the other side of bypass wind channel includes the installation department, the part that generates heat is located the installation department makes the part that generates heat is located the inside in bypass wind channel.
According to the invention, the heating part of the projector is arranged in the bypass air channel, and the heating part of the projector is cooled through the operation of the air conditioner, so that the contact area between the cooling part and cold air in the air channel is increased, and the cooling rate of the heating part of the projector is increased.
Furthermore, one side in bypass wind channel is provided with first intercommunication mouth and second intercommunication mouth, first intercommunication mouth is located the top of second intercommunication mouth, the air conditioner wind channel includes wind channel and lower wind channel, first intercommunication mouth with go up the wind channel and be linked together, the second intercommunication mouth with lower wind channel is linked together.
According to the invention, the first communicating port and the second communicating port are respectively communicated with the upper air duct and the lower air duct of the air conditioner, and the air conditioner has the double functions of refrigerating and heating, so that the different flow directions of the bypass air ducts under different operation modes are realized, the heating part of the projector is cooled, and the radiating efficiency is improved.
Further, the bypass air duct further comprises an air door, and the air door is used for opening the first communicating port or the second communicating port.
Further, the bypass air duct further comprises a third communicating opening, the third communicating opening is located at the lower end of the bypass air duct, and the third communicating opening is communicated with the indoor environment.
According to the invention, the third communication port communicated with the indoor environment is arranged, so that the heat exchange between the air conditioning air duct and the indoor environment is realized, and the cooling of the heating part of the projector is realized.
In a second aspect of the present invention, there is provided a control method of an air conditioner with a projection function, the control method including:
when the projector is detected to be in the running state and the air conditioner is in the cooling mode, cold air in the air conditioner air duct enters the bypass air duct and enters the indoor environment from the bypass air duct, and therefore the projector is cooled;
when detecting that the projector is in the running state and the air conditioner is in the heating mode, cold air of the indoor environment enters the bypass air duct, and then the bypass air duct enters the air conditioner air duct, so that the projector is cooled.
According to the invention, the third communication port communicated with the indoor environment is arranged, so that the heat exchange between the air conditioning air duct and the indoor environment is realized, and the cooling of the heating part of the projector is realized.
Further, the control method comprises the following steps:
when the air conditioner is in a cooling mode, the air door is controlled to be switched to a first position, the air door enables the second communication port to be opened, the first communication port to be closed, and cold air in the lower air duct enters the bypass air duct from the second communication port and is discharged from the third communication port, so that heat dissipation of a heat generating component of the projector is achieved;
when the air conditioner is in the mode of heating, control the air door switches to the second position, the air door makes first intercommunication mouth is opened, makes the second intercommunication mouth is closed, makes the cold wind of indoor environment is followed the third intercommunication mouth gets into the bypass wind channel, and passes through first intercommunication mouth discharges, and the realization is right the cooling of the part that generates heat of projecting apparatus.
According to the invention, the heating components of the projector are cooled by adopting different air flow directions in the bypass air duct under different operation modes of the air conditioner.
Drawings
FIG. 1 is an assembly view of an air conditioner with a projection function according to the present invention;
fig. 2 is an exploded view of the air conditioner with projection function according to the present invention;
FIG. 3 is a schematic view showing one direction of a bypass duct of the air conditioner with projection function according to the present invention;
FIG. 4 is a schematic structural view of a joint between the air conditioner with projection function and the bypass duct according to the present invention;
fig. 5 is a schematic structural view of a projector of an air conditioner with a projection function according to the present invention.
Description of reference numerals:
1-an air conditioner main body; 11-air-conditioning duct; 111-upper air duct; 112-lower air duct; 2-a projector; 21-a heat-generating component; 3-a bypass air duct; 31-a first communication port; 32-a second communication port; 33-a third communication port; 34-a damper; 35-mounting part
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures 1 to 5 are described in detail below.
In the present invention, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed.
In the present invention, the terms "inside", "outside", "upper", "lower", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, 2 and 4, a first aspect of the present invention provides an air conditioner with a projection function, including an air conditioner main body 1, a projector 2 and a bypass air duct 3, wherein one side of the bypass air duct 3 is connected to the air conditioner main body 1, the air conditioner main body 1 includes an air conditioner air duct 11, the bypass air duct 3 is communicated with the air conditioner air duct 11, and the opposite side of the bypass air duct 3 is connected to the projector 2.
According to the projector cooling system, the projector is combined with the air conditioner, and the projector is cooled through the operation of the air conditioner, so that on one hand, the projector does not need an additional cooling system, and the cost of the projector is reduced; on the other hand, the phenomenon of poor heat dissipation of the projector in a high-temperature environment is avoided, and the service life of the projector is prolonged; in addition, the original heat dissipation air outlet of the projector is avoided, hot air is prevented from directly blowing people, and the comfort of the space where the user is located is improved.
Referring to fig. 2, the bypass duct 3 is detachably connected to the air conditioner main body 1; the projector 2 is detachably connected to the bypass duct 3.
The air conditioner, the bypass air duct and the projector are detachably connected, so that the air conditioner, the bypass air duct and the projector can be conveniently assembled and installed according to the requirements of users.
Referring to fig. 3 and 5, the projector 2 includes a heat generating component 21, and the heat generating component 21 is located inside the bypass air duct 3.
Preferably, the other side of the bypass air duct 3 includes a mounting portion 35, the heat generating component 21 is located in the mounting portion 35, and the mounting portion 35 is a through hole, so that the heat generating component 21 is located inside the bypass air duct 3.
According to the invention, the heating part of the projector is arranged in the bypass air channel, and the heating part of the projector is cooled through the operation of the air conditioner, so that the contact area between the cooling part and cold air in the air channel is increased, and the cooling rate of the heating part of the projector is increased.
Referring to fig. 4, one side of the bypass air duct 3 is provided with a first communication port 31 and a second communication port 32, the first communication port 31 is located above the second communication port 32, the air-conditioning air duct 11 includes an upper air duct 111 and a lower air duct 112, the first communication port 31 is communicated with the upper air duct 111, and the second communication port 32 is communicated with the lower air duct 112.
According to the invention, the first communicating port and the second communicating port are respectively communicated with the upper air duct and the lower air duct of the air conditioner, and the air conditioner has the double functions of refrigerating and heating, so that the different flow directions of the bypass air ducts under different operation modes are realized, the heating part of the projector is cooled, and the radiating efficiency is improved.
The bypass air duct 3 further includes a damper 34, and the damper 34 is configured to open the first communication port 31 or the second communication port 32.
The bypass air duct 3 further includes a third communication port 33, the third communication port 33 is located at the lower end of the bypass air duct 3, and the third communication port 33 is communicated with the indoor environment.
According to the invention, the third communication port communicated with the indoor environment is arranged, so that the heat exchange between the air conditioning air duct and the indoor environment is realized, and the cooling of the heating part of the projector is realized.
A second aspect of the present invention provides a control method of an air conditioner with a projection function, the control method including:
when the projector 2 is detected to be in the running state and the air conditioner is in the cooling mode, cold air in the air conditioner air duct enters the bypass air duct 3 and enters the indoor environment from the bypass air duct 3, so that the projector 2 is cooled;
when detecting that projecting apparatus 2 is in the running condition and the air conditioner is in the mode of heating, the cold wind of indoor environment gets into bypass wind channel 3, and follow bypass wind channel 3 gets into in the air conditioner wind channel 11, realize the cooling to projecting apparatus 2.
According to the invention, the heating components of the projector are cooled by adopting different air flow directions in the bypass air duct under different operation modes of the air conditioner.
Preferably, the present invention provides a control method of an air conditioner with a projection function, the control method comprising:
when the air conditioner is in a cooling mode, the damper 34 is controlled to be switched to a first position, the damper 34 opens the second communication port 32, closes the first communication port 31, and allows cold air in the lower air duct 112 to enter the bypass air duct 3 from the second communication port 32 and to be discharged from the third communication port 33, thereby dissipating heat from the heat generating components 21 of the projector 2;
when the air conditioner is in a heating mode, the damper 34 is controlled to be switched to the second position, the damper 34 opens the first communicating port 31, closes the second communicating port 32, and allows cold air in the indoor environment to enter the bypass air duct 3 from the third communicating port 33 and to be discharged through the first communicating port 31, so that the temperature of the heat generating component 21 of the projector 2 is reduced.
When the air conditioner is in the cooling mode, the air pressure of the second communication port 32 is higher than that of the third communication port 33 communicated with the indoor environment, so that cold air in the air conditioner lower air duct 112 enters the bypass air duct 3 from the second communication port 32 and is discharged from the third communication port 33, and the temperature of the heat generating component 21 of the projector 2 is reduced; when the air conditioner is in the heating mode, since the air pressure of the third communication port 33 communicating with the indoor environment is higher than the air pressure of the second communication port, the cold air of the indoor environment enters the bypass duct 3 from the third communication port 33 and is discharged from the upper duct 111 of the air conditioner, thereby cooling the heat generating components 21 of the projector 2.
According to the invention, the on-off of the first communication port or the second communication port communicated with the air-conditioning air duct is controlled by the air door, so that the cold air flow between the air-conditioning air duct, the bypass air duct and the indoor environment is realized, and the temperature of a heating part of the projector is further reduced.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. The air conditioner with the projection function is characterized by comprising an air conditioner main body (1), a projector (2) and a bypass air channel (3), wherein one side of the bypass air channel (3) is connected with the air conditioner main body (1), the air conditioner main body (1) comprises an air conditioner air channel (11), the bypass air channel (3) is communicated with the air conditioner air channel (11), and the other opposite side of the bypass air channel (3) is connected with the projector (2);
a first communicating port (31) and a second communicating port (32) are arranged on one side of the bypass air duct (3), the first communicating port (31) is located above the second communicating port (32), the air-conditioning air duct (11) comprises an upper air duct (111) and a lower air duct (112), the first communicating port (31) is communicated with the upper air duct (111), and the second communicating port (32) is communicated with the lower air duct (112);
the bypass air duct (3) further comprises a damper (34), and the damper (34) is used for opening the first communication port (31) or the second communication port (32);
the bypass air duct (3) further comprises a third communication opening (33), the third communication opening (33) is located at the lower end of the bypass air duct (3), and the third communication opening (33) is communicated with an indoor environment.
2. The air conditioner with projection function according to claim 1, wherein the bypass duct (3) is detachably connected to the air conditioner main body (1); the projector (2) is detachably connected with the bypass air duct (3).
3. The air conditioner with projection function according to claim 1, wherein the projector (2) includes a heat generating component (21), and the heat generating component (21) is located inside the bypass air duct (3).
4. The air conditioner with projection function according to claim 3, wherein the other side of the bypass air duct (3) includes a mounting portion (35), and the heat generating component (21) is located in the mounting portion (35) such that the heat generating component (21) is located inside the bypass air duct (3).
5. A control method of an air conditioner with a projection function according to any one of claims 1 to 4, comprising:
when the projector (2) is detected to be in the running state and the air conditioner is in the cooling mode, cold air in the air conditioner air duct (11) enters the bypass air duct (3) and enters the indoor environment from the bypass air duct (3), so that the projector (2) is cooled;
when detecting that projecting apparatus (2) are in the running state and the air conditioner is in the mode of heating, the cold wind of indoor environment gets into bypass wind channel (3), and follow bypass wind channel (3) get into in air conditioner wind channel (11), realize the cooling to projecting apparatus (2).
6. A control method of an air conditioner with a projection function as claimed in claim 4, characterized in that the control method comprises:
when the air conditioner is in a cooling mode, the air door (34) is controlled to be switched to a first position, the air door (34) enables the second communication port (32) to be opened, the first communication port (31) to be closed, cold air in the lower air duct (112) enters the bypass air duct (3) from the second communication port (32) and is discharged from the third communication port (33), and heat dissipation of a heat generating component (21) of the projector (2) is achieved;
when the air conditioner is in the mode of heating, control air door (34) switch to the second position, air door (34) make first intercommunication mouth (31) are opened, make second intercommunication mouth (32) close, make indoor environment's cold wind follow third intercommunication mouth (33) get into bypass wind channel (3), and pass through first intercommunication mouth (31) are discharged, and the realization is right the cooling of the heat generating component (21) of projecting apparatus (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911077805.5A CN111023276B (en) | 2019-11-06 | 2019-11-06 | Air conditioner with projection function and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911077805.5A CN111023276B (en) | 2019-11-06 | 2019-11-06 | Air conditioner with projection function and control method thereof |
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| Publication Number | Publication Date |
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| CN111023276A CN111023276A (en) | 2020-04-17 |
| CN111023276B true CN111023276B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911077805.5A Active CN111023276B (en) | 2019-11-06 | 2019-11-06 | Air conditioner with projection function and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113803857A (en) * | 2021-09-14 | 2021-12-17 | 刘雪 | Power transmission method and power transmission system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968358A (en) * | 1962-01-11 | 1964-09-02 | Vauxhall Motors Ltd | Forced-air curtain apparatus |
| JP2003287816A (en) * | 2002-03-28 | 2003-10-10 | Seiko Epson Corp | Duct with louver board and projector provided with the duct with louver board |
| CN201225722Y (en) * | 2008-06-05 | 2009-04-22 | 雅士空调(广州)有限公司 | Combined air-conditioner plant unit with bypass air dust |
| CN204902067U (en) * | 2015-07-15 | 2015-12-23 | 广东志高空调有限公司 | Take air conditioner of projection function |
| CN207299332U (en) * | 2017-08-25 | 2018-05-01 | 深圳沃海森科技有限公司 | Air-conditioning combined system is hidden applied to projection device |
-
2019
- 2019-11-06 CN CN201911077805.5A patent/CN111023276B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968358A (en) * | 1962-01-11 | 1964-09-02 | Vauxhall Motors Ltd | Forced-air curtain apparatus |
| JP2003287816A (en) * | 2002-03-28 | 2003-10-10 | Seiko Epson Corp | Duct with louver board and projector provided with the duct with louver board |
| CN201225722Y (en) * | 2008-06-05 | 2009-04-22 | 雅士空调(广州)有限公司 | Combined air-conditioner plant unit with bypass air dust |
| CN204902067U (en) * | 2015-07-15 | 2015-12-23 | 广东志高空调有限公司 | Take air conditioner of projection function |
| CN207299332U (en) * | 2017-08-25 | 2018-05-01 | 深圳沃海森科技有限公司 | Air-conditioning combined system is hidden applied to projection device |
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| CN111023276A (en) | 2020-04-17 |
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