CN210891905U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN210891905U CN210891905U CN201921773394.9U CN201921773394U CN210891905U CN 210891905 U CN210891905 U CN 210891905U CN 201921773394 U CN201921773394 U CN 201921773394U CN 210891905 U CN210891905 U CN 210891905U
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- air
- screen
- shell
- air conditioner
- heat
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- 238000009423 ventilation Methods 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an air conditioner, which is provided with an air conditioner main body and a screen, wherein the air conditioner main body comprises a shell, a heat exchanger and a first air guide part, the heat exchanger is arranged in a cavity of the shell, the shell is provided with a first vent, the first air guide part is arranged on the shell, and at least one part of structure of the first air guide part is movably arranged to open or close the first vent; the screen is connected with the shell, a heat exchange cavity is arranged between the screen and the shell, and the first ventilation opening is arranged towards the heat exchange cavity; under the condition that the first ventilation opening is opened by the first air guide part, air in the cavity of the shell can be conveyed into the heat exchange cavity so as to exchange heat for the screen. The air conditioner main part of air conditioner can also supply air in order to dispel the heat and cool down the screen to the heat transfer intracavity outside refrigerating or heating the indoor environment like this to improve the heat-sinking capability of screen, screen life, avoided the internals to damage.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to an air conditioner.
Background
The screen in the air conditioning system combined with the screen has high brightness requirement, wide working temperature range, high circuit board density and compact structure. In order to ensure the normal operation of the screen, prolong the service life of the screen and avoid the burning of internal parts, the effective heat dissipation system is very important. However, the screen of the existing air conditioner with the screen has the problem of poor heat dissipation effect.
Disclosure of Invention
The utility model provides an air conditioner to improve the heat-sinking capability of the screen in the air conditioner that has the screen.
In order to achieve the above object, the present invention provides an air conditioner, including: the air conditioner main body comprises a shell, a heat exchanger and a first air guide part, wherein the heat exchanger is arranged in a cavity of the shell, the shell is provided with a first vent, the first air guide part is arranged on the shell, and at least part of structure of the first air guide part is movably arranged so as to open or close the first vent; the screen is connected with the shell, a heat exchange cavity is formed between the screen and the shell, and the first ventilation opening is arranged towards the heat exchange cavity; under the condition that the first air guide part opens the first ventilation opening, air in the cavity of the shell can be conveyed into the heat exchange cavity so as to exchange heat for the screen.
Furthermore, the first air guide parts and the first ventilation openings are multiple, the multiple first ventilation openings face different positions of the heat exchange cavity respectively, the multiple first air guide parts and the multiple first ventilation openings are arranged in a one-to-one correspondence mode, and each first air guide part can act independently to open or close the corresponding first ventilation opening.
Further, at least a part of the structure of the first air guiding part can be moved to different positions so as to adjust the size of the opening of the opened first ventilation opening.
Further, the air conditioner further includes: a first temperature sensor for measuring a temperature of the screen; and/or a second temperature sensor for measuring the temperature of the heat exchange chamber.
Further, the housing further has a second ventilation opening, and the air conditioner further includes: the second air guiding part is arranged on the shell, and at least part of structure of the second air guiding part is movably arranged so as to open or close the second air vent; and under the condition that the second air guide part opens the second air vent, the area outside the shell is communicated with the heat exchange cavity through the second air vent so as to introduce the air outside the shell into the heat exchange cavity to exchange heat with the screen.
Furthermore, the second air guiding parts and the second air vents are multiple, the multiple second air guiding parts and the multiple second air vents are arranged in a one-to-one correspondence mode, and each second air guiding part can independently act to open or close the corresponding second air vent.
Further, at least a part of the structure of the second air guiding part can be moved to different positions so as to adjust the size of the opening of the opened second air vent.
Further, the air conditioner further includes: the heat dissipation part is arranged on the screen and is positioned in the heat exchange cavity.
Further, the heat dissipation part comprises a heat conduction pipe and/or a graphene heat conduction film.
Further, the shell is provided with an air outlet, and the air outlet is used for outwards blowing air so as to refrigerate or heat the indoor environment.
By applying the technical scheme of the utility model, an air conditioner main body and a screen are arranged in an air conditioner, wherein the air conditioner main body comprises a shell, a heat exchanger and a first air guide part, the heat exchanger is arranged in a cavity of the shell, the shell is provided with a first vent, the first air guide part is arranged on the shell, and at least one part of structure of the first air guide part is movably arranged so as to open or close the first vent; the screen is connected with the shell, a heat exchange cavity is arranged between the screen and the shell, and the first ventilation opening is arranged towards the heat exchange cavity; under the condition that the first ventilation opening is opened by the first air guide part, air in the cavity of the shell can be conveyed into the heat exchange cavity so as to exchange heat for the screen. The air conditioner main part of air conditioner can also supply air in order to dispel the heat and cool down the screen to the heat transfer intracavity outside refrigerating or heating the indoor environment like this to improve the heat-sinking capability of screen, screen life, avoided the internals to damage. Moreover, through the arrangement of the first ventilation opening and the first air guide part, the first ventilation opening can be closed when heat exchange of the screen is not needed, and only heat exchange of the indoor environment is carried out, so that energy waste can be avoided, and abnormal screen temperature can be avoided.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;
fig. 2 shows a sectional view of the air conditioner in fig. 1.
Wherein the figures include the following reference numerals:
10. a housing; 11. a heat exchange cavity; 20. a heat exchanger; 30. a first air guiding part; 40. and (6) a screen.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in the drawings, embodiments of the present invention provide an air conditioner, including: the air conditioner comprises an air conditioner main body, wherein the air conditioner main body comprises a shell 10, a heat exchanger 20 and a first air guide part 30, the heat exchanger 20 is arranged in a cavity of the shell 10, the shell 10 is provided with a first ventilation opening, the first air guide part 30 is arranged on the shell 10, and at least part of structure of the first air guide part 30 is movably arranged so as to open or close the first ventilation opening; the screen 40 is connected with the shell 10, a heat exchange cavity 11 is arranged between the screen 40 and the shell 10, and the first ventilation opening is arranged towards the heat exchange cavity 11; when the first air guiding part 30 opens the first vent, air in the cavity of the housing 10 can be conveyed into the heat exchange cavity 11 to exchange heat with the screen 40.
By applying the technical scheme of the utility model, be provided with air conditioner main part and screen 40 in the air conditioner, wherein, the air conditioner main part includes shell 10, heat exchanger 20 and first wind-guiding portion 30, and heat exchanger 20 sets up in the cavity of shell 10, and shell 10 has first vent, and first wind-guiding portion 30 sets up on shell 10, and at least a part of structure of first wind-guiding portion 30 movably sets up to open or close first vent; the screen 40 is connected with the shell 10, a heat exchange cavity 11 is arranged between the screen 40 and the shell 10, and the first ventilation opening is arranged towards the heat exchange cavity 11; when the first air guiding part 30 opens the first vent, air in the cavity of the housing 10 can be conveyed into the heat exchange cavity 11 to exchange heat with the screen 40. The air conditioner main part of air conditioner can also be to the air supply in heat transfer chamber 11 in order to dispel the heat the cooling to screen 40 outside refrigerating or heating to the indoor environment like this to improve screen 40's heat-sinking capability, screen 40 life, avoided the internals to damage. Moreover, through the arrangement of the first ventilation opening and the first air guiding part 30, the first ventilation opening can be closed when heat exchange of the screen 40 is not needed, and only heat exchange of the indoor environment is carried out, so that energy waste can be avoided, and temperature abnormity of the screen 40 can be avoided.
In this embodiment, the first air guiding portions 30 and the first ventilation openings are both multiple, the multiple first ventilation openings face different positions of the heat exchange cavity 11, the multiple first air guiding portions 30 and the multiple first ventilation openings are arranged in a one-to-one correspondence manner, wherein each first air guiding portion 30 can act independently to open or close the corresponding first ventilation opening. Through the arrangement, the opening or closing of each first ventilation opening can be independently controlled through the plurality of first air guiding parts 30. In this way the flow and the position of the wind blown into the heat exchange chamber 11 can be adjusted. Moreover, because the plurality of first ventilation openings are respectively located at different positions, the number and density of fins of the heat exchanger 20 through which the wind entering the different first ventilation openings passes are different, and the temperature of the wind entering the different first ventilation openings is different, so that the temperature of the wind entering the heat exchange cavity 11 can be adjusted according to the first ventilation openings at different positions.
In this embodiment, at least a part of the structure of the first air guiding portion 30 can move to different positions to adjust the size of the opening of the opened first ventilation opening. Therefore, the size of the opening of the first vent can be adjusted through the first air guiding part 30, so that the air quantity and the air outlet direction can be conveniently adjusted. Alternatively, the first wind guiding portion 30 is a plate-shaped structure, and the first wind guiding portion 30 is rotatably disposed on the housing 10 or translationally disposed on the housing 10.
In this embodiment, the air conditioner further includes: a first temperature sensor for measuring a temperature of the screen 40; and/or a second temperature sensor for measuring the temperature of the heat exchange chamber 11. The temperature of the screen 40 can be measured by the first temperature sensor, or the temperature of the heat exchange cavity 11 can be measured by the second temperature sensor, so that the heat dissipation condition of the screen 40 can be controlled conveniently.
In this embodiment, the casing 10 further has a second ventilation opening, and the air conditioner further includes: the second air guiding part is arranged on the shell 10, and at least part of structure of the second air guiding part is movably arranged so as to open or close the second air vent; under the condition that the second air vent is opened, the area outside the shell 10 is communicated with the heat exchange cavity 11 through the second air vent so as to introduce the air outside the shell 10 into the heat exchange cavity 11 to exchange heat with the screen 40. Thus, the air outside the casing 10 can be conveyed into the heat exchange cavity 11 through the second ventilation opening to dissipate heat and cool the screen 40. For example, in the case where the air conditioner is in the heating mode in winter, the temperature of the wind inside the case 10 may be higher than that of the screen 40, in which case the screen 40 cannot be cooled by the wind inside the case 10. And the indoor environment temperature is lower, and the screen 40 can be cooled by the wind of the indoor environment. Through the arrangement, the air conditioner can cool the screen 40 while heating the indoor environment in the heating mode. Thus improving the versatility and function of the air conditioner.
In this embodiment, the air outside the casing 10 may directly enter the heat exchange cavity 11 through the second ventilation opening, or first enter the cavity of the casing 10 to exchange heat, and then enter the heat exchange cavity 11, so as to avoid damage to the screen or other components due to an excessive temperature difference. For example, excessive temperature differences can produce condensed water.
The air conditioner also comprises a first fan which is arranged in the cavity of the shell and used for conveying the air subjected to heat exchange by the heat exchanger into the heat exchange cavity 11 or into a room; the air conditioner further includes a second fan for supplying the wind outside the casing into the heat exchange chamber 11.
Optionally, the second air guiding portions and the second air vents are multiple, the multiple second air guiding portions and the multiple second air vents are arranged in a one-to-one correspondence manner, and each second air guiding portion can independently act to open or close the corresponding second air vent. Through the arrangement, the opening or closing of each second ventilation opening can be independently controlled through the plurality of second air guide parts. In this way the flow and the position of the wind blown into the heat exchange chamber 11 can be adjusted.
Optionally, at least a part of the structure of the second air guiding part can be moved to different positions to adjust the size of the opening of the opened second air vent. Therefore, the opening size of the opened second ventilation opening can be adjusted through the second air guide part, and therefore the air quantity and the air outlet direction can be adjusted conveniently. Optionally, the second air guiding portion is a plate-shaped structure, and the second air guiding portion is rotatably disposed on the housing 10 or translationally disposed on the housing 10.
Optionally, in this embodiment, the air conditioner further includes: and the heat dissipation part is arranged on the screen 40 and is positioned in the heat exchange cavity 11. The heat dissipation portion can accelerate the heat dissipation process of the screen 40, and improve the heat dissipation effect.
Specifically, the heat dissipation portion includes a heat conductive pipe and/or a graphene heat conductive film. This can improve the heat dissipation effect of the screen 40 through the heat pipe or the graphene heat conductive film.
Optionally, the housing 10 has an air outlet for discharging air to the outside to cool or heat the indoor environment. Furthermore, the air conditioner also comprises a third air guiding part, and the third air guiding part is used for opening or closing the air outlet or adjusting the opening size and the wind direction of the air outlet.
The utility model discloses can adopt following cooling method to cool down to the screen 40 in foretell air conditioner, the cooling method includes: acquiring the temperature of the screen 40, and blowing cold air into the heat exchange cavity 11 of the air conditioner to cool the screen 40 under the condition that the temperature of the screen 40 is higher than a preset normal range. The air conditioner main part of air conditioner can also be to the air supply in heat transfer chamber 11 in order to dispel the heat the cooling to screen 40 outside refrigerating or heating to the indoor environment like this to improve screen 40's heat-sinking capability, screen 40 life, avoided the internals to damage. Moreover, through the arrangement of the first ventilation opening and the first air guiding part 30, the first ventilation opening can be closed when heat exchange is not needed for the screen 40 (for example, when the screen 40 does not work or the working temperature is in a normal range), and only heat exchange is carried out for the indoor environment, so that energy waste can be avoided, and temperature abnormity of the screen 40 can be avoided.
Further, the cooling method further comprises the following steps: acquiring the temperature in the heat exchange cavity 11 and calculating the temperature difference between the screen 40 and the heat exchange cavity 11; controlling the temperature or flow of cold air blown into the heat exchange cavity 11 to control the temperature difference within a preset range; the temperature of the screen 40 is gradually lowered to be within the normal range. Through the arrangement, the damage to the screen 40 caused by the overlarge temperature difference between the screen 40 and the heat exchange cavity 11 can be avoided, and the gradual cooling of the screen 40 is realized.
Further, the air conditioner case 10 has a plurality of first ventilation openings, each of which blows cool air into the heat exchange chamber 11 at a different temperature, and controlling the temperature of the cool air blown into the heat exchange chamber 11 includes: the cooling capacity of the heat exchanger 20 of the air conditioner is controlled, or the first ventilation opening at a different position is opened. Therefore, the temperature of cold air blown into the heat exchange cavity 11 can be adjusted by controlling the refrigerating capacity of the heat exchanger 20 of the air conditioner or opening the first ventilation openings at different positions, so as to meet the requirement of gradual temperature reduction of the screen 40.
Further, the housing 10 has a plurality of first ventilation openings, and controlling the flow rate of the cool air blown into the heat exchange chamber 11 includes adjusting the number of the opened first ventilation openings or adjusting the opening size of the opened first ventilation openings. Therefore, the air volume can be adjusted by adjusting the number of the opened first ventilation openings or adjusting the size of the openings of the opened first ventilation openings, so as to meet the requirement of gradual temperature reduction of the screen 40.
Further, the air conditioner has a cooling mode and a heating mode, and when the air conditioner is in the cooling mode, blowing cold air into the heat exchange cavity 11 of the air conditioner comprises conveying the cold air cooled by the heat exchanger 20 in the shell 10 of the air conditioner into the heat exchange cavity 11; when the air conditioner is in a heating mode, blowing cold air into the heat exchange cavity 11 of the air conditioner comprises conveying cold air outside the air conditioner into the heat exchange cavity 11. This allows cooling of the screen 40 to be achieved in different ways while cooling or heating the indoor environment. In the case where the air conditioner is in the heating mode, the first vent may be closed to prevent hot wind from entering the screen 40.
Optionally, the cooling method further includes adjusting the air volume by adjusting the size of the opening of the second ventilation opening when the air conditioner is in the heating mode, or adjusting the air volume by adjusting the number of the second ventilation openings that are opened. Thus, the gradual cooling of the screen 40 is facilitated, the screen 40 is prevented from being damaged, and the service life is prolonged.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An air conditioner, comprising:
the air conditioner main body comprises a shell (10), a heat exchanger (20) and a first air guide part (30), wherein the heat exchanger (20) is arranged in a cavity of the shell (10), the shell (10) is provided with a first vent, the first air guide part (30) is arranged on the shell (10), and at least part of structure of the first air guide part (30) is movably arranged to open or close the first vent;
the screen (40) is connected with the shell (10), a heat exchange cavity (11) is arranged between the screen (40) and the shell (10), and the first ventilation opening is arranged towards the heat exchange cavity (11);
under the condition that the first air guide part (30) opens the first ventilation opening, the air in the cavity of the shell (10) can be conveyed into the heat exchange cavity (11) so as to exchange heat for the screen (40).
2. The air conditioner according to claim 1, wherein the first air guiding portion (30) and the first ventilation opening are both multiple, the multiple first ventilation openings face different positions of the heat exchange cavity (11), the multiple first air guiding portions (30) and the multiple first ventilation openings are arranged in a one-to-one correspondence manner, and each first air guiding portion (30) can act independently to open or close the corresponding first ventilation opening.
3. The air conditioner according to claim 1, wherein at least a part of the structure of the first air guiding portion (30) is movable to different positions to adjust the size of the opening of the first vent opening.
4. The air conditioner according to claim 1, further comprising:
a first temperature sensor for measuring the temperature of the screen (40); and/or the presence of a gas in the gas,
a second temperature sensor for measuring the temperature of the heat exchange chamber (11).
5. The air conditioner according to claim 1, wherein the casing (10) further has a second ventilation opening, the air conditioner further comprising:
the second air guiding part is arranged on the shell (10), and at least part of structure of the second air guiding part is movably arranged so as to open or close the second air vent;
under the condition that the second air vent is opened, the area outside the shell (10) is communicated with the heat exchange cavity (11) through the second air vent, so that air outside the shell (10) is led into the heat exchange cavity (11) to exchange heat for the screen (40).
6. The air conditioner according to claim 5, wherein the second air guiding portion and the second air vent are both multiple, and the multiple second air guiding portions and the multiple second air vents are arranged in a one-to-one correspondence manner, wherein each second air guiding portion can independently act to open or close the corresponding second air vent.
7. The air conditioner of claim 5, wherein at least a portion of the structure of the second air guiding portion is movable to different positions to adjust the size of the opening of the second air vent.
8. The air conditioner according to claim 1, further comprising:
the heat dissipation part is arranged on the screen (40) and is positioned in the heat exchange cavity (11).
9. The air conditioner according to claim 8, wherein the heat radiating portion includes a heat conductive pipe and/or a graphene heat conductive film.
10. The air conditioner according to claim 1, wherein the housing (10) has an outlet for blowing air outward for cooling or heating an indoor environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773394.9U CN210891905U (en) | 2019-10-21 | 2019-10-21 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773394.9U CN210891905U (en) | 2019-10-21 | 2019-10-21 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210891905U true CN210891905U (en) | 2020-06-30 |
Family
ID=71316524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921773394.9U Active CN210891905U (en) | 2019-10-21 | 2019-10-21 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210891905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726175A (en) * | 2019-10-21 | 2020-01-24 | 珠海格力电器股份有限公司 | Air conditioner and cooling method |
-
2019
- 2019-10-21 CN CN201921773394.9U patent/CN210891905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726175A (en) * | 2019-10-21 | 2020-01-24 | 珠海格力电器股份有限公司 | Air conditioner and cooling method |
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