CN211625630U - An air conditioner host cooling device - Google Patents

Abstract

The utility model discloses a heat dissipation device for a main air conditioner, which comprises a relative sealing body with an opening at one side, wherein the main air conditioner is arranged in the relative sealing body, an air inlet channel is formed between the air inlet side of a fan of the main air conditioner and the relative sealing body, the air inlet channel is communicated with the external air and the air inlet side of the fan, and the air exhaust side of the fan of the main air conditioner is positioned at the opening side of the relative sealing body; the air guide mechanism is arranged in the opposite closing body and positioned on the opening side of the opposite closing body, and comprises an air guide plate which is obliquely arranged, and the air guide plate is positioned at the front end of the air exhaust direction of the air exhaust side of the fan and used for guiding the air exhausted from the air exhaust side of the fan to be far away from an air inlet of the air inlet channel. The utility model discloses can make when air conditioner host computer moves, its cooling effect is better, simultaneously, can also reduce air conditioner host computer's running noise.

Description

An air conditioner host cooling device

technical field

The utility model relates to the technical field of heat-dissipating equipment, in particular to a heat-dissipating device for an air conditioner host.

Background technique

When the air conditioner is working, the compressor sucks the low-temperature and low-pressure refrigerant vapor generated by the evaporator into the cylinder. After being compressed by the compressor, the pressure and temperature of the refrigerant increase, and when the pressure rises to greater than the pressure in the condenser, the cylinder is The high temperature and high pressure refrigerant vapor inside is sent to the condenser. The high-temperature and high-pressure refrigerant vapor in the condenser exchanges heat with the coolant and condenses into a liquid refrigerant. The liquid refrigerant is cooled and depressurized by the expansion valve and then enters the evaporator, absorbs heat in the evaporator and then vaporizes. After cooling The refrigerant vapor is sucked away by the compressor, and the cycle is completed through the process of compression, condensation, expansion and evaporation.

During the operation of the air conditioner, especially when the compressor compresses the refrigerant, a large amount of heat will be generated, which will cause the temperature of the air conditioner to rise rapidly. Part of the heat is drawn in from one side of the main unit of the air conditioner and discharged from the other side.

However, in the process of cooling the fan by diverting the air, because the exhausted hot air is not diverted, the temperature of the air around the fan gradually increases, and the temperature of the air sucked into the main unit of the air conditioner increases accordingly, and the cooling effect of the fan is affected. Affect the service life of the air conditioner host. In particular, when the main unit of the air conditioner is installed indoors, with the operation of the main unit of the air conditioner, the indoor temperature rises, and the fan cannot achieve the cooling effect. In view of this, the present invention proposes a heat dissipation device for an air conditioner host that overcomes the above-mentioned defects.

Utility model content

The present invention aims to solve one of the technical problems in the above technologies at least to a certain extent. Therefore, the purpose of the present utility model is to provide a heat dissipation device for the main air conditioner, so that when the main air conditioner is running, the cooling effect of the main air conditioner is better, and at the same time, the operating noise of the air conditioner main body can be reduced.

In order to achieve the above purpose, the embodiment of the present utility model proposes a heat dissipation device for an air conditioner main unit, which includes a relatively closed body with an opening on one side, an air conditioner main unit is installed in the relative closed body, and the fan inlet side of the air conditioner main unit is connected to the air conditioner. An air inlet channel is formed between the relatively closed bodies, the air inlet channel is communicated with the outside air and the air inlet side of the fan, and the fan exhaust side of the air conditioner host is located on the open side of the relatively closed body;

an air guide mechanism, the air guide mechanism is installed in the relatively closed body and is located on the opening side of the relatively closed body, and includes an obliquely arranged air guide plate, and the air guide plate is located on the exhaust side of the fan The front end of the exhaust air direction is used to guide the air exhausted from the exhaust side of the fan away from the air inlet of the air inlet channel.

According to the heat dissipation device of the main air conditioner according to the embodiment of the present invention, since the air inlet channel is formed between the air inlet side of the fan of the main air conditioner and the relative closed body, the air inlet channel is communicated with the outside air and the air inlet side of the fan, and the temperature of the outside air is relatively high. Low, the outside air is sucked into the main unit of the air conditioner from the air inlet side of the fan through the air inlet channel, and the heat is taken away by heat exchange and discharged from the air outlet side of the fan. At this time, the temperature of the air discharged is higher; The set air deflector guides the air discharged from the exhaust side of the fan to the air inlet away from the air inlet channel, thereby isolating the air with a higher temperature from the air with a lower temperature, and ensuring that the air sucked into the air conditioner host by the fan inlet side is constant. cooler air. Therefore, when the air conditioner is running, its cooling effect is better. At the same time, since the main air conditioner is installed in a relatively closed body, the operating noise of the main air conditioner can also be reduced.

In addition, according to the above-mentioned embodiment of the present utility model, the heat dissipation device of the main air conditioner can also have the following additional technical features:

Further, the relatively closed body with one side opening is a box body with one side opening, and the box body includes a bottom plate, a top plate, a first side plate, a second side plate and a third side plate; The upper side is connected to the top plate, the lower side of the first side plate is connected to the bottom plate opposite to the top plate in the same direction; the left side of the first side plate is connected to the second side plate, and the first side plate is connected to the second side plate. The right side of one side plate is connected to the third side plate opposite to the second side plate in the same direction.

Further, the air guide mechanism further includes an installation plate integrally connected with the inclined air guide plate, and the installation plate is respectively connected with the second side plate and the third side plate.

Further, the included angle between the wind deflector and the mounting plate is adjustable in size.

Further, the air conditioner main unit is arranged on the mounting plate, and between the installation plate and the bottom plate, and between the air conditioner main unit and the first side plate, the air conditioners are connected to the air inlet side of the fan respectively. and the air inlet channel communicating with the outside air; the air deflector is inclined upward.

Further, a bracket is provided between the mounting plate and the bottom plate.

Further, an air passage communicating with the air inlet passage is formed between the main air conditioner and the top plate, and a one-way valve sheet that allows the air of the air inlet passage to be discharged is provided in the air passage.

Further, the main air conditioner is placed on the bottom plate, and between the main air conditioner and the top plate, as well as between the main air conditioner and the first side plate, form a connection with the air inlet side of the fan respectively. and the air inlet channel communicated with the outside air; the air deflector is inclined downward.

Description of drawings

1 is a schematic structural diagram according to Embodiment 1 of the present utility model;

2 is a side view according to Embodiment 1 of the present utility model;

FIG. 3 is a schematic structural diagram according to Embodiment 2 of the present invention.

Label description

Opposite closed body 1 Bottom plate 11

Top plate 12 First side plate 13

second side panel 14 third side panel 15

Air deflector 2 Air deflector 21

Mounting plate 22 Air conditioner main unit 3

Fan 31 Air Inlet Channel 4

Bracket 5 Air passage 6

One-way valve plate 61.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

Example 1

As shown in FIG. 1 and FIG. 2 , a heat dissipation device of an air conditioner main engine disclosed by the present invention includes a relatively closed body 1 with an opening on one side and an air guide mechanism 2 .

An air conditioner 3 is installed in the relative enclosure 1, and an air inlet channel 4 is formed between the air inlet side of the fan 31 of the air conditioner 3 and the relative enclosure 1, and the air inlet channel 4 is connected to the outside air and the The air inlet side of the fan 31 communicates with each other, and the air outlet side of the fan 31 of the main air conditioner 3 is located on the opening side of the relative enclosure 1 .

The air guide mechanism 2 is installed in the opposite closed body 1 and is located on the opening side of the opposite closed body 1 . The air guide mechanism 2 includes an obliquely arranged air guide plate 21, the air guide plate 21 is located at the front end of the exhaust side of the fan 31 in the direction of discharging air, and is used to guide the air discharged from the exhaust side of the fan 31 away from the air. The air inlet of the air inlet channel 4.

Since the air inlet channel 4 is formed between the air inlet side of the fan 31 of the main air conditioner 3 and the relative closed body 1, the air inlet channel 4 is connected with the outside air and the air inlet side of the fan 31, the temperature of the outside air is low, and the outside air passes through the air inlet channel 4. It is sucked into the main unit 3 of the air conditioner from the air inlet side of the fan 31, and the heat is taken away by the heat exchange and discharged from the air outlet side of the fan 31. At this time, the temperature of the discharged air is higher; The air plate 21 guides the air discharged from the exhaust side of the fan 31 away from the air inlet of the air inlet channel 4, so as to isolate the air with a higher temperature from the air with a lower temperature, and ensure that the air intake side of the fan 31 sucks the air of the main air conditioner 3 Constantly cooler air. Therefore, when the main air conditioner 3 is running, its cooling effect is better. At the same time, since the main air conditioner 3 is installed in the relatively closed body 1, the operating noise of the main air conditioner 3 can also be reduced.

In some examples, the opposite closed body 1 with one side opening is a box body with one side opening, and the box body includes a bottom plate 11 , a top plate 12 , a first side plate 13 , a second side plate 14 and a third side plate 15. The upper side of the first side plate 13 is connected to the top plate 12, and the lower side of the first side plate 13 is connected to the bottom plate 11 that is opposite to the top plate 12 in the same direction. The left side of the first side plate 13 is connected to the second side plate 14 , and the right side of the first side plate 13 is connected to the third side plate 15 opposite to the second side plate 14 in the same direction . The shape of the box usually matches the shape of the main air conditioner 3 .

In this embodiment, the air guide mechanism 2 further includes a mounting plate 22 integrally connected with the inclined air guide plate 21 , and the mounting plate 22 is connected to the second side plate 14 and the third side plate 15 respectively. connect. A bracket 5 is disposed between the mounting plate 22 and the bottom plate 11 . The mounting plate 22 can isolate the air conditioner main unit 3 from the air inlet channel 4 , and further prevent the higher temperature air discharged from the exhaust side of the fan 41 from entering the air inlet channel 4 . The included angle between the air guide plate 21 and the mounting plate 22 can be adjusted in size, so that the air guide direction of the air guide plate 21 can be adjusted, and the cooling effect can be further improved.

In this embodiment, the air conditioner main unit 3 is disposed on the mounting plate 22 , and the air conditioner main unit 3 and the first side panel 13 are formed between the installation plate 22 and the bottom plate 11 and between the air conditioner main unit 3 and the first side panel 13 . The air inlet passages 4 are respectively communicated with the air inlet side of the fan 31 and communicated with the outside air; the air guide plates 21 are inclined upward.

An air passage 6 communicating with the air inlet passage 4 is formed between the main air conditioner 3 and the top plate 12 , and a one-way valve that allows the air of the air inlet passage 4 to be discharged is provided in the air passage 6 Sheet 61.

Embodiment 2

As shown in FIG. 3 , a heat dissipation device of an air conditioner main engine disclosed by the present invention includes a relatively closed body 1 with an opening on one side and an air guide mechanism 2 .

An air conditioner 3 is installed in the relative enclosure 1, and an air inlet channel 4 is formed between the air inlet side of the fan 31 of the air conditioner 3 and the relative enclosure 1, and the air inlet channel 4 is connected to the outside air and the The air inlet side of the fan 31 communicates with each other, and the air outlet side of the fan 31 of the main air conditioner 3 is located on the opening side of the relative enclosure 1 .

The air guide mechanism 2 is installed in the opposite closed body 1 and is located on the opening side of the opposite closed body 1 . The air guide mechanism 2 includes an obliquely arranged air guide plate 21, the air guide plate 21 is located at the front end of the exhaust side of the fan 31 in the direction of discharging air, and is used to guide the air discharged from the exhaust side of the fan 31 away from the air. The air inlet of the air inlet channel 4.

Since the air inlet channel 4 is formed between the air inlet side of the fan 31 of the main air conditioner 3 and the relative closed body 1, the air inlet channel 4 is connected with the outside air and the air inlet side of the fan 31, the temperature of the outside air is low, and the outside air passes through the air inlet channel 4. It is sucked into the main unit 3 of the air conditioner from the air inlet side of the fan 41, and the heat is taken away by heat exchange and discharged from the air outlet side of the fan 31. At this time, the temperature of the discharged air is relatively high; The air plate 21 guides the air discharged from the exhaust side of the fan 41 away from the air inlet of the air inlet channel 4, thereby isolating the air with a higher temperature from the air with a lower temperature, and ensuring that the air inlet side of the fan 31 inhales the air of the main air conditioner 3 Constantly cooler air. Therefore, when the main air conditioner 3 is running, its cooling effect is better. At the same time, since the main air conditioner 3 is installed in the relatively closed body 1, the operating noise of the main air conditioner 3 can also be reduced.

In some examples, the opposite closed body 1 with one side opening is a box body with one side opening, and the box body includes a bottom plate 11 , a top plate 12 , a first side plate 13 , a second side plate 14 and a third side plate 15. The upper side of the first side plate 13 is connected to the top plate 12, and the lower side of the first side plate 13 is connected to the bottom plate 11 that is opposite to the top plate 12 in the same direction. The left side of the first side plate 13 is connected to the second side plate 14 , and the right side of the first side plate 13 is connected to the third side plate 15 opposite to the second side plate 14 in the same direction . The shape of the box usually matches the shape of the main air conditioner 3 .

In this embodiment, the air guide mechanism 2 further includes a mounting plate 22 integrally connected with the inclined air guide plate 21 , and the mounting plate 22 is connected to the second side plate 14 and the third side plate 15 respectively. connect. The mounting plate 22 can isolate the air conditioner main unit 3 from the air inlet channel 4 , and further prevent the higher temperature air discharged from the exhaust side of the fan 41 from entering the air inlet channel 4 . The included angle between the air guide plate 21 and the mounting plate 22 can be adjusted in size, so that the air guide direction of the air guide plate 21 can be adjusted, and the cooling effect can be further improved.

The main air conditioner 3 is placed on the bottom plate 11 , between the main air conditioner 3 and the top plate 12 , and between the main air conditioner 3 and the first side plate 13 , which together form a connection with the fan. 31 The air inlet channel 4 that communicates with the air inlet side and communicates with the outside air; the air guide plate 21 is inclined downward.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise" etc. The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms should not be construed as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations of the present invention, and those of ordinary skill in the art are within the scope of the present invention Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (8)

1. A cooling device for an air conditioner main unit, characterized in that: it comprises a relative closed body with an opening on one side, an air conditioner main unit is installed in the relative closed body, and a fan air inlet side of the air conditioner main unit is formed between the relative closed body. an air inlet channel, the air inlet channel is communicated with the outside air and the air inlet side of the fan, and the air outlet side of the fan of the main air conditioner is located on the opening side of the relatively closed body; an air guide mechanism, the air guide mechanism is installed in the relatively closed body and is located on the opening side of the relatively closed body, and includes an obliquely arranged air guide plate, and the air guide plate is located on the exhaust side of the fan The front end of the exhaust air direction is used to guide the air exhausted from the exhaust side of the fan away from the air inlet of the air inlet channel. 2 . The air conditioner host cooling device according to claim 1 , wherein the relative closed body with one side opening is a box body with one side opening, and the box body comprises a bottom plate, a top plate, and a first side plate. 3 . , a second side plate and a third side plate; the upper side of the first side plate is connected to the top plate, and the lower side of the first side plate is connected to the bottom plate opposite to the top plate in the same direction; the The left side of the first side plate is connected to the second side plate, and the right side of the first side plate is connected to the third side plate arranged opposite to the second side plate in the same direction. 3 . The air conditioner host cooling device according to claim 2 , wherein the air guide mechanism further comprises a mounting plate integrally connected with the inclined air guide plate, and the mounting plate is respectively connected with the second air guide plate. 4 . The side plate and the third side plate are connected. 4 . The heat dissipation device of an air conditioner host according to claim 3 , wherein the angle between the air guide plate and the mounting plate is adjustable in size. 5 . 5 . The air conditioner host cooling device according to claim 3 , wherein the air conditioner host is arranged on the mounting plate, between the mounting plate and the bottom plate, and between the air conditioner host and the air conditioner. 6 . Between the first side plates, the air inlet passages which are respectively communicated with the air inlet side of the fan and the outside air are formed together; the air guide plates are inclined upward and form a guide passage with the top plate. 6 . The heat dissipation device of an air conditioner host according to claim 5 , wherein a bracket is provided between the mounting plate and the bottom plate. 7 . 7 . The air-conditioning host cooling device according to claim 5 , wherein an air passage communicating with the air inlet passage is formed between the air conditioner and the top plate, and an air passage is provided in the air passage. 8 . There is a one-way valve sheet that allows the air in the air inlet channel to be exhausted. 8 . The air conditioner host cooling device according to claim 3 , wherein the air conditioner host is placed on the bottom plate, between the air conditioner host and the top plate, and between the air conditioner host and the Between the first side plates, the air inlet channels which are respectively communicated with the air inlet side of the fan and the outside air are formed together; the air guide plates are inclined downward and form a guide channel with the bottom plate .

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