Air conditioner and air conditioner indoor unit thereof

Abstract

The utility model provides an air conditioner and an indoor unit thereof, the indoor unit comprises an air deflector and a heat exchange tube, and the air deflector is provided with a plurality of air outlet holes for the indoor unit of the air conditioner to discharge air in a windless mode; the heat exchange pipe is arranged in the air outlet hole, an air outlet channel with the axis parallel to the axis of the air outlet hole is defined by the heat exchange pipe, and the heat exchange pipe is configured to transmit cold energy or heat energy generated by the air conditioner indoor unit to the indoor environment when the air conditioner indoor unit is in a windless mode. Based on the technical scheme provided by the utility model, the heat exchange pipe used for transmitting the cold energy or heat energy generated by the air conditioner indoor unit to the indoor environment is arranged in the air outlet hole, so that the cold energy or heat energy transmitted to the indoor by the air conditioner indoor unit is increased, the indoor environment temperature can be quickly changed, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the field of environment regulating equipment, in particular to an air conditioner and an air conditioner indoor unit thereof. Background Art

[0002] Air conditioners generally adjust the ambient temperature by blowing cold or hot air into the room. Currently, there are some windless air conditioners that use micro-pores to supply air to reduce the feeling of wind.

[0003] The traditional windless structure only adds small holes on the air-conditioning guide plate to allow air to flow out when the guide plate is closed in the windless mode. The disadvantage of this structure is that the air volume in the windless mode is small and the heat exchange efficiency between the air conditioner and the indoor environment is low. Therefore, how to improve the heat exchange efficiency between the air conditioner and the indoor environment in the windless mode is a problem that needs to be solved urgently. Utility Model Content

[0004] One object of the first aspect of the present invention is to increase the amount of heat exchange between the air-conditioning indoor unit and the indoor environment when the air-conditioning indoor unit is in a windless mode, so that the indoor temperature can be changed as quickly as possible.

[0005] A further object of the first aspect of the present invention is to increase the amount of cooling or heating transferred from the air-conditioning indoor unit to the indoor environment when the air-conditioning indoor unit is in a windless mode.

[0006] Another further object of the first aspect of the present invention is to accelerate the rate of heat and cold transfer from the air-conditioning indoor unit to the indoor environment when the air-conditioning indoor unit is in a windless mode.

[0007] A further object of the first aspect of the present invention is to further increase the amount of cooling or heating transferred from the air-conditioning indoor unit to the indoor environment when the air-conditioning indoor unit is in a windless mode.

[0008] A further object of the first aspect of the present utility model is to detect the temperature of the air guide plate.

[0009] A second object of the present invention is to provide an air conditioner.

[0010] In particular, the utility model provides an air conditioner indoor unit, which comprises:

[0011] An air guide plate, on which a plurality of air outlet holes are provided for the air conditioner indoor unit to discharge air in a windless mode;

[0012] A heat exchange tube is arranged in the air outlet, and the heat exchange tube defines an air outlet channel whose axis is parallel to the axis of the air outlet. The heat exchange tube is configured to transfer the cold or heat generated by the air conditioner indoor unit to the indoor environment when the air conditioner indoor unit is in a windless mode.

[0013] Optionally, two ends of the heat exchange tube extend out of two ends of the air outlet respectively.

[0014] Optionally, the heat exchange tube is made of metal material.

[0015] Optionally, the heat exchange tube is adapted to the shape of the air outlet.

[0016] Optionally, the metal material includes but is not limited to aluminum alloy, stainless steel and copper.

[0017] Optionally, the thickness of the heat exchange tube is 2-4 mm.

[0018] Optionally, the heat exchange tube is a heat pipe, the interior of the heat exchange tube is hollow, the heat dissipation section of the heat exchange tube faces the air conditioner indoor unit, and the heating section of the heat exchange tube faces the indoor environment.

[0019] Optionally, the plurality of air outlet holes are arranged in an array on the air guide plate, and the air guide plate is provided with nine air outlet holes in the longitudinal direction.

[0020] Optionally, the air conditioner indoor unit further includes:

[0021] The temperature detection device is arranged on the air guide plate of the air conditioner indoor unit, and the temperature detection device is configured to detect the temperature of the air guide plate.

[0022] According to another aspect of the utility model, an air conditioner is provided, comprising an air conditioner indoor unit as described in any one of the above items.

[0023] The air conditioner indoor unit proposed by the utility model includes an air guide plate and a heat exchange tube, wherein the air guide plate is provided with a plurality of air outlet holes for the air conditioner indoor unit to discharge air when the air conditioner indoor unit is in a windless mode; the heat exchange tube is arranged in the air outlet hole, and the heat exchange tube defines an air outlet channel whose axis is parallel to the axis of the air outlet hole, and the heat exchange tube is configured to transfer the cold or heat generated by the air conditioner indoor unit to the indoor environment when the air conditioner indoor unit is in a windless mode. Based on the technical solution proposed by the utility model, by arranging a heat exchange tube in the air outlet hole for transferring the cold or heat generated by the air conditioner indoor unit to the indoor environment, the cold or heat transferred by the air conditioner indoor unit to the indoor environment is increased, so that the indoor environment temperature can be changed quickly, thereby improving the user experience.

[0024] Furthermore, both ends of the heat exchange tube extend out from both ends of the air outlet respectively. Specifically, one end of the heat exchange tube facing the inner side of the air conditioner indoor unit protrudes from one end of the air outlet on the air guide plate facing the inner side of the air conditioner indoor unit, and one end of the heat exchange tube facing the indoor environment protrudes from one end of the air outlet on the air guide plate facing the indoor environment. Therefore, the contact area between the two ends of the heat exchange tube and the inside of the air conditioner indoor unit and the indoor environment is large, thereby further increasing the amount of heat and cold transferred from the air conditioner indoor unit to the indoor environment, further accelerating the speed of changing the indoor environment temperature, and further improving the user experience.

[0025] Furthermore, the heat exchange tube is made of metal material, wherein the heat exchange tube is made of metal material, so that the heat exchange tube can quickly transfer the cold or heat generated by the air-conditioning indoor unit to the indoor environment, thereby increasing the amount of cold and heat transfer per unit time, further accelerating the speed of indoor environment temperature change, and further improving user experience.

[0026] Furthermore, the heat exchange tube is adapted to the shape of the air outlet, the air outlet is a round hole, and the heat exchange tube is a round tube, wherein the shapes of the air outlet and the heat exchange tube are adapted, so that when the heat exchange tube is assembled on the air outlet, the heat exchange tube and the air outlet can fit together, so that the heat exchange tube can transfer all of its own cold and heat to the air guide plate, thereby increasing the heat exchange between the air guide plate and the indoor environment, further accelerating the speed of changing the indoor environment temperature, and further improving the user experience.

[0027] Furthermore, the thickness of the heat exchange tube is 2-4 mm. Among them, the thickness of the heat exchange tube is 2-4 mm, which further increases the amount of heat and cold transferred from the air conditioner indoor unit to the room, further accelerates the speed of indoor ambient temperature change, and further improves the user experience.

[0028] Furthermore, the heat exchange tube is a heat pipe, the interior of the heat exchange tube is hollow, the heat dissipation section of the heat exchange tube faces the air conditioner indoor unit, and the heating section of the heat exchange tube faces the indoor environment. The heat dissipation section of the heat exchange tube faces the air conditioner indoor unit, and the heating section of the heat exchange tube faces the indoor environment. The heating section of the heat exchange tube can transfer indoor heat to the cold heat dissipation section. The temperature of the cold heat dissipation section can be quickly reduced in the cold generated by the air conditioner indoor unit, and the working fluid will flow back to the heating section of the heat exchange tube. When the air conditioner indoor unit is in the cooling and windless mode, the working fluid can circulate quickly in the heat pipe, thereby accelerating the indoor temperature change speed.

[0029] Furthermore, a temperature detection device is provided on the air guide plate, and the temperature detection device is configured to detect the temperature of the air guide plate. Based on the setting of the temperature detection device, the temperature of the air guide plate can be known as soon as possible.

[0030] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below.

[0031] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0033] Figure 1 This is an overall structural diagram of an air conditioner indoor unit according to an embodiment of the utility model;

[0034] Figure 2 yes Figure 1 Exploded view of the indoor unit of the air conditioner;

[0035] Figure 3 is a side sectional view of an air guide plate of an indoor unit of an air conditioner according to an embodiment of the utility model in a first state;

[0036] Figure 4 is a side sectional view of an air guide plate of an air conditioner indoor unit in a second state according to an embodiment of the utility model;

[0037] Figure 5 It is a structural schematic diagram of a heat exchange tube of an air conditioner indoor unit according to a preferred embodiment of the utility model;

[0038] Figure 6 It is a schematic structural block diagram of an air conditioner according to an embodiment of the utility model. DETAILED DESCRIPTION

[0039] Refer to the following Figures 1 to 6 The air conditioner and the air conditioner indoor unit thereof of the embodiment of the utility model are described. The directions or positional relationships indicated by "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model.

[0040] The terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0041] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "coupled" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0042] Furthermore, in the description of this embodiment, a first feature being “above” or “below” a second feature may include the first and second features being in direct contact with each other, or the first and second features not being in direct contact with each other but being in contact with each other via another feature therebetween.

[0043] That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0044] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0045] Unless otherwise defined, all terms (including technical terms and scientific terms) used in the description of the embodiments of the present invention have the same meanings as those commonly understood by ordinary technicians in the technical field to which the present application belongs.

[0046] Figure 1 This is an overall structural diagram of an air conditioner indoor unit according to an embodiment of the utility model;

[0047] Figure 2 yes Figure 1 Exploded view of the air conditioner indoor unit.

[0048] See also Figure 1 , 2 As shown, the air conditioner indoor unit 10 of the utility model is a built-in air conditioner, which includes two parts, front and rear. When assembling, the rear part 200 is first installed in the cabinet 2, and then the front part 100 is installed. The front part 100 mainly includes a panel frame 110, a movable panel, a display panel box, a motor for driving the panel to rotate, and a connecting rod mechanism. The panel frame 110 is provided with an air outlet 120 for the air conditioner indoor unit 10 to discharge air, and the air outlet 120 is provided with an air guide plate 130 for opening and closing the air outlet 120. The rear part 200 includes an evaporator, a fan, a fan motor, an electrical box, etc. The advantage of this is that it is easy to maintain. When the front part 100 is opened, all the parts of the rear part 200 can be repaired. At the same time, the rear part 200 is invisible and non-appearance, which can reduce requirements and reduce costs.

[0049] Figure 3 is a side sectional view of an air guide plate of an air conditioner indoor unit according to an embodiment of the utility model in a first state, in which the air guide plate 130 is in a state of closing the air outlet 120;

[0050] Figure 4 It is a side sectional view of an air guide plate of an air conditioner indoor unit in a second state according to an embodiment of the utility model. In the second state, the air guide plate 130 is in a state of opening the air outlet 120.

[0051] See also Figure 1-4As shown, the air-conditioning indoor unit 10 proposed by the utility model includes an air guide plate 130 and a heat exchange tube 140, wherein the air guide plate 130 is provided with a plurality of air outlet holes 131 for the air-conditioning indoor unit 10 to discharge air in the windless mode; the heat exchange tube 140 is arranged in the air outlet holes 131, and the heat exchange tube 140 defines an air outlet channel 141 whose axis is parallel to the axis of the air outlet holes 131, and the air outlet channel 141 is used to allow the cold or heat generated by the air-conditioning indoor unit 10 to flow into the indoor environment through the heat exchange tube 140 when the air-conditioning indoor unit 10 is in the windless mode. Transfer the cold or heat generated by the air-conditioning indoor unit 10 to the indoor environment when the air-conditioning indoor unit 10 is in the windless mode. Specifically, when the air-conditioning indoor unit 10 is in the windless cooling mode, the heat exchange tube 140 is configured to transfer the cold generated by the air-conditioning indoor unit 10 to the indoor environment; when the air-conditioning indoor unit 10 is in the windless heating mode, the heat exchange tube 140 is configured to transfer the heat generated by the air-conditioning indoor unit 10 to the indoor environment.

[0052] In the embodiment of the utility model, the air guide plate 130 is provided with a plurality of air outlet holes 131 for the air conditioner indoor unit 10 to discharge air when the air conditioner indoor unit 10 is in the windless mode; the heat exchange tube 140 is provided in the air outlet hole 131, and the heat exchange tube 140 defines an air outlet channel 141 whose axis is parallel to the axis of the air outlet hole 131, and the heat exchange tube 140 is configured to transfer the cold or heat generated by the air conditioner indoor unit 10 to the indoor environment when the air conditioner indoor unit 10 is in the windless mode. Based on the technical solution proposed by the utility model, by providing the heat exchange tube 140 for transferring the cold or heat generated by the air conditioner indoor unit 10 to the indoor environment in the air outlet hole 131, the cold or heat transferred by the air conditioner indoor unit 10 to the indoor environment is increased, so that the indoor environment temperature can be changed quickly, and the user experience is improved.

[0053] In some preferred or alternative embodiments of the present invention, two ends of the heat exchange tube 140 extend out of two ends of the air outlet 131 respectively.

[0054] Specifically, one end of the heat exchange tube 140 facing the inner side of the air conditioner indoor unit 10 protrudes from one end of the air outlet hole 131 on the air guide plate 130 facing the inner side of the air conditioner indoor unit 10, and the other end of the heat exchange tube 140 facing the indoor environment protrudes from one end of the air outlet hole 131 on the air guide plate 130 facing the indoor environment.

[0055] Among them, one end of the heat exchange tube 140 facing the inner side of the air-conditioning indoor unit 10 protrudes from one end of the air outlet hole 131 on the air guide plate 130 facing the inner side of the air-conditioning indoor unit 10, and one end of the heat exchange tube 140 facing the indoor environment protrudes from one end of the air outlet hole 131 on the air guide plate 130 facing the indoor environment. Therefore, the contact area between the two ends of the heat exchange tube 140 and the inside of the air-conditioning indoor unit 10 and the indoor environment is large, thereby further increasing the amount of cold air transferred from the air-conditioning indoor unit 10 to the indoor environment, further accelerating the temperature change speed of the indoor environment, and further improving the user experience.

[0056] In some preferred or alternative embodiments according to the present invention, the heat exchange tube 140 is made of metal material.

[0057] Among them, the heat exchange tube 140 is made of metal material, so that the heat exchange tube 140 can quickly transfer the cold or heat generated by the air-conditioning indoor unit 10 to the indoor environment, thereby increasing the amount of cold and heat transfer per unit time, further accelerating the speed of indoor environment temperature change, and further improving user experience.

[0058] In some preferred or alternative embodiments according to the present invention, the metal material includes but is not limited to aluminum alloy, stainless steel and copper.

[0059] Aluminum alloy, stainless steel and copper are all metal materials with high heat transfer efficiency. The heat exchange tube 140 made of any of the above metal materials has high heat transfer efficiency and increases the heat transfer amount per unit time. This can further speed up the indoor environment temperature change speed and further improve the user experience.

[0060] It should be noted that the metal material used to make the heat exchange tube 140 may also be other materials with good heat transfer efficiency, not limited to the above three types, and the present invention will not list them one by one here.

[0061] In some preferred or alternative embodiments of the present invention, the heat exchange tube 140 is adapted to the shape of the air outlet hole 131 , the air outlet hole 131 is a circular hole, and the heat exchange tube 140 is a circular tube.

[0062] Among them, the air outlet 131 and the heat exchange tube 140 are adapted in shape, so that when the heat exchange tube 140 is assembled on the air outlet 131, the heat exchange tube 140 and the air outlet 131 can fit together, so that the heat exchange tube 140 can transfer all of its own cold and heat to the air guide plate 130, thereby improving the heat exchange between the air guide plate 130 and the indoor environment, further accelerating the speed of changing the indoor environment temperature, and further improving the user experience.

[0063] In some preferred or alternative embodiments according to the present invention, the thickness of the heat exchange tube 140 is 2-4 mm.

[0064] Among them, the thickness of the heat exchange tube 140 is 2-4 mm, which further improves the amount of heat and cold transferred from the air-conditioning indoor unit 10 to the room, further accelerates the speed of indoor ambient temperature change, and further improves the user experience.

[0065] Figure 5 It is a structural schematic diagram of a heat exchange tube of an air conditioner indoor unit according to a preferred embodiment of the utility model.

[0066] See also Figure 5 As shown, in some preferred or alternative embodiments according to the present invention, the heat exchange tube 140 is a heat pipe, the interior of the heat exchange tube 140 is hollow, the heat dissipation section 143 of the heat exchange tube 140 faces the air-conditioning indoor unit 10, and the heating section 142 of the heat exchange tube 140 faces the indoor environment.

[0067] The interior of the heat exchange tube 140 is used to contain the heat exchange medium 144 .

[0068] The working medium 144 in the heat pipe may be liquid metal such as sodium or potassium, or may be ammonia, water, acetone, methanol, etc.

[0069] Among them, the heat pipe is a heat transfer element with particularly high thermal conductivity developed in the 1960s. The tube shell adopts a metal tube, and a wire mesh wick is attached to the inner wall to use capillary force to make the working liquid move in the wick without being restricted by the position of the heat pipe. The two ends of the tube shell are sealed. Before sealing, the tube is first evacuated into a vacuum and filled with an appropriate amount of working liquid. During operation, the working liquid in the heating section 142 is heated by the hot fluid outside the heat pipe, absorbs latent heat and evaporates, and its steam flows to the heat dissipation section 143 through the insulation section. In the heat dissipation section 143, the working liquid vapor releases latent heat and condenses into liquid. The latent heat released by the liquefaction of the working liquid vapor is transferred to the cold fluid outside the heat pipe through the tube wall. The condensed liquid gathered in the wick of the heat dissipation section 143 returns to the heating section 142 by the action of the capillary force of the wick, and then absorbs heat and evaporates. This circulation of the working liquid transfers heat from the heating section 142 to the heat dissipation section 143.

[0070] The vacuum tube of the heat pipe is filled with a small amount of working fluid 144, which is heated at the lower end of the heat pipe. The working fluid 144 absorbs heat and vaporizes into steam. Under the action of a small pressure difference, the steam rises to the upper end of the heat pipe, releases heat to the outside and condenses into liquid. Under the action of gravity, it returns to the heating section 142 along the inner wall of the heat pipe and is heated and vaporized again. This cycle is repeated at a very fast speed, and heat is continuously transferred from the heating section to the heat releasing section.

[0071] The heat exchange tube 140 is a heat pipe, the interior of the heat exchange tube 140 is hollow, the heat dissipation section 143 of the heat exchange tube 140 faces the air conditioner indoor unit 10, and the heating section 142 of the heat exchange tube 140 faces the indoor environment. The heat dissipation section 143 of the heat exchange tube 140 faces the air conditioner indoor unit 10, and the heating section 142 of the heat exchange tube 140 faces the indoor environment. The heating section 142 of the heat exchange tube 140 can transfer indoor heat to the cold heat dissipation section 143. The temperature of the cold heat dissipation section 143 can be quickly reduced in the cold generated by the air conditioner indoor unit 10, and the working medium 144 will flow back to the heating section 142 of the heat exchange tube 140. When the air conditioner indoor unit 10 is in the cooling and windless mode, the working medium 144 can circulate quickly in the heat pipe, thereby accelerating the indoor temperature change speed.

[0072] In some preferred or alternative embodiments of the present invention, a plurality of air outlet holes 131 are arranged in an array on the air guide plate 130 , and the air guide plate 130 is provided with nine air outlet holes 131 in the longitudinal direction.

[0073] Wherein, a heat exchange tube 140 is disposed in each air outlet 131 , thereby increasing the heat transfer capacity of the air conditioner indoor unit 10 .

[0074] In some preferred or alternative embodiments of the present invention, the air conditioner indoor unit 10 further includes:

[0075] The temperature detection device is disposed on the air guide plate 130 of the air conditioner indoor unit 10 , and is configured to detect the temperature of the air guide plate 130 .

[0076] A temperature detection device is provided on the air guide plate 130 , and based on the setting of the temperature detection device, the temperature of the air guide plate 130 can be known as soon as possible.

[0077] In some preferred or alternative embodiments of the present invention, the temperature detection device is a temperature sensor.

[0078] In addition, the temperature detection device may also be an infrared thermometer, which will not be listed one by one in the present invention.

[0079] Figure 6 It is a schematic structural block diagram of an air conditioner according to a preferred embodiment of the utility model.

[0080] See also Figure 6 As shown, based on the same inventive concept, the utility model also proposes an air conditioner 1, which includes an air conditioner indoor unit 10 as in any of the above embodiments.

[0081] The utility model proposes an air conditioner indoor unit 10, which includes an air guide plate 130 and a heat exchange tube 140, wherein the air guide plate 130 is provided with a plurality of air outlet holes 131 for the air conditioner indoor unit 10 to discharge air when the air conditioner indoor unit 10 is in a windless mode; the heat exchange tube 140 is arranged in the air outlet hole 131, and the heat exchange tube 140 defines an air outlet channel 141 whose axis is parallel to the axis of the air outlet hole 131, and the heat exchange tube 140 is configured to transfer the cold or heat generated by the air conditioner indoor unit 10 to the indoor environment when the air conditioner indoor unit 10 is in a windless mode. Based on the technical solution proposed by the utility model, by arranging the heat exchange tube 140 for transferring the cold or heat generated by the air conditioner indoor unit 10 to the indoor environment in the air outlet hole 131, the cold or heat transferred by the air conditioner indoor unit 10 to the indoor environment is increased, so that the indoor environment temperature can be changed quickly, and the user experience is improved.

[0082] Furthermore, both ends of the heat exchange tube 140 extend out from both ends of the air outlet hole 131 respectively. Specifically, one end of the heat exchange tube 140 facing the inner side of the air-conditioning indoor unit 10 protrudes from one end of the air outlet hole 131 on the air guide plate 130 facing the inner side of the air-conditioning indoor unit 10, and one end of the heat exchange tube 140 facing the indoor environment protrudes from one end of the air outlet hole 131 on the air guide plate 130 facing the indoor environment. Therefore, the contact area between the two ends of the heat exchange tube 140 and the inside of the air-conditioning indoor unit 10 and the indoor environment is large, thereby further increasing the amount of heat and cold transferred from the air-conditioning indoor unit 10 to the indoor environment, further accelerating the speed of changing the indoor environment temperature, and further improving the user experience.

[0083] Furthermore, the heat exchange tube 140 is made of metal material, wherein the heat exchange tube 140 is made of metal material, so that the heat exchange tube 140 can quickly transfer the cold or heat generated by the air-conditioning indoor unit 10 to the indoor environment, thereby increasing the amount of cold and heat transfer per unit time, further accelerating the speed of indoor environment temperature change, and further improving user experience.

[0084] Furthermore, the heat exchange tube 140 is adapted in shape to the air outlet hole 131, the air outlet hole 131 is a round hole, and the heat exchange tube 140 is a round tube, wherein the air outlet hole 131 and the heat exchange tube 140 are adapted in shape, so that when the heat exchange tube 140 is assembled on the air outlet hole 131, the heat exchange tube 140 and the air outlet hole 131 can fit together, so that the heat exchange tube 140 can transfer all of its own cold and heat to the air guide plate 130, thereby improving the heat exchange between the air guide plate 130 and the indoor environment, further accelerating the speed of changing the indoor environment temperature, and further improving the user experience.

[0085] Furthermore, the thickness of the heat exchange tube 140 is 2-4 mm. The thickness of the heat exchange tube 140 is 2-4 mm, which further increases the heat transfer from the air conditioner indoor unit 10 to the room, further accelerates the indoor ambient temperature change speed, and further improves the user experience.

[0086] Furthermore, the heat exchange tube 140 is a heat pipe, the interior of the heat exchange tube 140 is hollow, the heat dissipation section 143 of the heat exchange tube 140 faces the air conditioner indoor unit 10, and the heating section 142 of the heat exchange tube 140 faces the indoor environment. The heat dissipation section 143 of the heat exchange tube 140 faces the air conditioner indoor unit 10, and the heating section 142 of the heat exchange tube 140 faces the indoor environment. The heating section 142 of the heat exchange tube 140 can transfer indoor heat to the cold heat dissipation section 143, and the temperature of the cold heat dissipation section 143 can be quickly reduced in the cold generated by the air conditioner indoor unit 10, and the working medium 144 will flow back to the heating section 142 of the heat exchange tube 140. When the air conditioner indoor unit 10 is in the cooling and windless mode, the working medium 144 can circulate quickly in the heat pipe, thereby accelerating the indoor temperature change speed.

[0087] Furthermore, a temperature detection device is provided on the air guide plate 130 , and the temperature detection device is configured to detect the temperature of the air guide plate 130 . Based on the setting of the temperature detection device, the temperature of the air guide plate 130 can be known as soon as possible.

[0088] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An air conditioner indoor unit, characterized in that: include: An air guide plate, on which a plurality of air outlet holes are provided for the air conditioner indoor unit to discharge air in a windless mode; A heat exchange tube is arranged in the air outlet, and the heat exchange tube defines an air outlet channel whose axis is parallel to the axis of the air outlet. The heat exchange tube is configured to transfer the cold or heat generated by the air conditioner indoor unit to the indoor environment when the air conditioner indoor unit is in a windless mode.

2. The air conditioner indoor unit according to claim 1, characterized in that Two ends of the heat exchange tube extend out of two ends of the air outlet respectively.

3. The air conditioner indoor unit according to claim 1, characterized in that The heat exchange tube is made of metal material.

4. The air conditioner indoor unit according to claim 3, characterized in that The heat exchange tube is adapted to the shape of the air outlet.

5. The air conditioner indoor unit according to claim 3, characterized in that The metal material includes but is not limited to aluminum alloy, stainless steel and copper.

6. The air conditioner indoor unit according to claim 3, characterized in that The thickness of the heat exchange tube is 2-4 mm.

7. The air conditioner indoor unit according to claim 1, characterized in that The heat exchange tube is a heat pipe, the interior of the heat exchange tube is hollow, the heat dissipation section of the heat exchange tube faces the interior of the air conditioner indoor unit, and the heating section of the heat exchange tube faces the indoor environment.

8. The air conditioner indoor unit according to claim 1, characterized in that The plurality of air outlet holes are arranged in an array on the air guide plate, and the air guide plate is provided with nine air outlet holes in the longitudinal direction.

9. The air conditioner indoor unit according to claim 1, characterized in that: Also includes: The temperature detection device is arranged on the air guide plate of the air conditioner indoor unit, and the temperature detection device is configured to detect the temperature of the air guide plate.

10. An air conditioner, characterized in that: It comprises an air-conditioning indoor unit as described in any one of claims 1 to 9.

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