CN219103183U - Shroud for outdoor unit, side plate assembly, outdoor unit and air conditioning system - Google Patents
Shroud for outdoor unit, side plate assembly, outdoor unit and air conditioning system Download PDFInfo
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- CN219103183U CN219103183U CN202223215443.1U CN202223215443U CN219103183U CN 219103183 U CN219103183 U CN 219103183U CN 202223215443 U CN202223215443 U CN 202223215443U CN 219103183 U CN219103183 U CN 219103183U
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- outdoor unit
- hole
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Abstract
The utility model discloses a shield for an outdoor unit, a side plate assembly, the outdoor unit and an air conditioning system, which comprise a shield body and a blocking part, wherein the shield body is provided with a heat dissipation hole for outside air to flow into the outdoor unit, the blocking part is arranged on the shield body, at least part of the blocking part is opposite to and spaced from an outlet of the heat dissipation hole, and the blocking part is used for blocking the air and reducing the kinetic energy of liquid in the air so that the cut liquid can flow out under the action of gravity. The shield for the outdoor unit can achieve heat dissipation and water resistance, can dissipate heat through cooling air flow, avoids the condition that liquid such as water drops enters the indoor unit along with the cooling air flow, and ensures the stable operation of the outdoor unit.
Description
Technical Field
The present utility model relates to the field of heat dissipation technologies, and in particular, to a shroud for an outdoor unit, a side plate assembly using the shroud for the outdoor unit, an outdoor unit using the side plate assembly, and an air conditioning system using the outdoor unit.
Background
The outdoor unit of the air conditioner is arranged outdoors and is mainly used for cooling and radiating high-temperature and high-pressure air exhausted by the indoor unit, so that the problem that components in the outdoor unit are damaged and fail due to overhigh temperature is solved, and the temperature rise of the components in the outdoor unit needs to be strictly controlled. Based on the above situation, the outdoor unit needs to continuously take out the internal heat through the cooling air flow, but in the related art, the cooling air flow introduced by the indoor unit can bring in liquid such as water drops, and abnormal conditions such as rust, short circuit, electric leakage and the like easily occur in components such as a controller in the outdoor unit under the action of the liquid, which is not beneficial to the stable operation of the outdoor unit.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent.
Therefore, the embodiment of the utility model provides the shield for the outdoor unit, which can realize heat dissipation and water resistance, can dissipate heat through cooling air flow, avoids the condition that liquid such as water drops enters the indoor unit along with the cooling air flow, and ensures the stable operation of the outdoor unit.
The embodiment of the utility model also provides a side plate assembly applying the shield for the outdoor unit.
The embodiment of the utility model also provides an outdoor unit.
The embodiment of the utility model also provides an air conditioning system.
The shroud for an outdoor unit according to an embodiment of the present utility model includes:
the outdoor unit comprises a cover body, a heat dissipation device and a heat dissipation device, wherein the cover body is provided with heat dissipation holes for outside air to flow into the outdoor unit;
the blocking part is arranged on the cover body, at least part of the blocking part is opposite to the outlet of the radiating hole and is arranged at intervals, and the blocking part is used for blocking the gas and reducing the kinetic energy of the liquid in the gas so that the cut liquid can flow out under the action of gravity.
The shield for the outdoor unit can achieve heat dissipation and water resistance, can dissipate heat through cooling air flow, avoids the condition that liquid such as water drops enters the indoor unit along with the cooling air flow, and ensures stable operation of the outdoor unit.
In some embodiments, the heat dissipation holes and the blocking portions are provided in plurality, the blocking portions are arranged opposite to the outlets of the heat dissipation holes one by one at intervals, and a gas channel through which the gas flows is defined between two adjacent blocking portions.
In some embodiments, the plurality of heat dissipation holes and the plurality of stopping portions are sequentially arranged at intervals along the set direction, and the gas channel is formed between any two adjacent stopping portions.
In some embodiments, the projection of the outlet of the heat sink hole is located within the projection of the stopper in the direction of the interval of the heat sink hole and the stopper.
In some embodiments, the stop portion is provided with a groove, and a notch of the groove is opposite to an outlet of the heat dissipation hole.
In some embodiments, the projection of the outlet of the heat sink is located within the projection of the notch of the groove in the direction of the spacing of the heat sink and the stopper.
In some embodiments, the heat dissipation hole is formed at the bottom of the cover body, the stop portion is located above the heat dissipation hole, and the liquid can flow out of the heat dissipation hole under the action of gravity.
In some embodiments, the cover body includes a bottom wall, the heat dissipation hole is disposed on the bottom wall, a top surface of the bottom wall is an inclined surface, and an outlet of the heat dissipation hole is disposed on the inclined surface.
In some embodiments, the outlet of the heat dissipation hole is a long hole, and the length direction of the outlet of the heat dissipation hole is consistent with the inclination direction of the inclined plane.
The side plate assembly according to an embodiment of the present utility model includes the shroud for an outdoor unit as described in any one of the above embodiments.
In some embodiments, the side panel assembly comprises:
the side plate is provided with a vent hole, and comprises a mounting part which is suspended into the vent hole, and the vent hole is used for allowing the gas to flow into the indoor unit;
the terminal seat is arranged on the mounting part;
and the wire pressing clamp is arranged on the side plate and is adjacent to the vent hole.
An outdoor unit according to an embodiment of the present utility model includes the shroud for an outdoor unit as described in any one of the above embodiments, or includes the side plate assembly as described in any one of the above embodiments.
The air conditioning system according to the embodiment of the utility model includes the outdoor unit as described in the above embodiment.
Drawings
Fig. 1 is a schematic perspective view of a shield according to an embodiment of the present utility model.
Fig. 2 is a rear schematic view of the shield of fig. 1.
Fig. 3 is an enlarged partial schematic view of the shield of fig. 2.
Fig. 4 is a schematic perspective view of a side panel assembly according to an embodiment of the present utility model.
Fig. 5 is an exploded view of the side panel assembly of fig. 4.
Fig. 6 is a schematic cross-sectional view of the side panel assembly of fig. 4.
Fig. 7 is an enlarged partial schematic view at a in fig. 6.
Reference numerals:
a shroud 100;
a cover 1; a bottom wall 11; a slope 111; a heat radiation hole 12;
a stopper 2; a groove 21;
a gas passage 3;
a side plate 200; a vent 201; a mounting portion 202;
a terminal base 300;
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 3, the outdoor unit casing 100 according to the embodiment of the present utility model includes a casing 1 and a stopper 2.
The cover 1 is provided with a heat dissipation hole 12, and the heat dissipation hole 12 is used for allowing outside air to flow into the outdoor unit. For example, as shown in fig. 1, the cover 1 may be made of plastic, and the cover 1 may be integrally formed by injection molding. The heat dissipation holes 12 can be arranged at the bottom of the cover body 1, when negative pressure is formed in the indoor unit, external air can form air flow and flow into the indoor unit through the heat dissipation holes 12, so that air cooling of parts in the indoor unit can be realized.
The blocking part 2 is arranged on the cover body 1, at least part of the blocking part 2 is opposite to the outlet of the radiating hole 12 and is arranged at intervals, and the blocking part 2 is used for blocking gas and reducing the kinetic energy of liquid in the gas so that the liquid with the energy being cut can flow out under the action of gravity.
Specifically, as shown in fig. 2 and 3, the stopper 2 may be integrally formed with the cover 1, the heat dissipation hole 12 may be provided at the bottom of the cover 1 and extend substantially in the up-down direction, and the stopper 2 may be located above the heat dissipation hole 12. The outlet of the heat dissipation hole 12 may be a top end hole of the heat dissipation hole 12, and the stopper 2 may completely block the outlet of the heat dissipation hole 12 in the up-down direction.
When the external air flows out from the outlet of the heat dissipation hole 12, the air flow can be impacted on the blocking part 2 in the front, so that the kinetic energy of the air flow and the liquid in the air flow can be reduced, and under the action of gravity, the blocked liquid can be converged and can be discharged through the heat dissipation hole 12, so that the waterproof effect is achieved.
In other embodiments, the heat dissipation hole 12 may be formed on a side wall of the cover 1, where the blocking portion 2 may be connected to an orifice of an outlet of the heat dissipation hole 12, and a portion of the blocking portion 2 is opposite to the outlet of the heat dissipation hole 12. At this time, the liquid dissipated by the stopper portion 2 can flow along the stopper portion 2 by the gravity and can be discharged from the heat radiation hole 12.
The shield 100 for the outdoor unit of the embodiment of the utility model can achieve both heat dissipation and water resistance, not only can dissipate heat through cooling air flow, but also can avoid the condition that liquid such as water drops enters the indoor unit along with the cooling air flow, and ensure the stable operation of the outdoor unit.
In some embodiments, as shown in fig. 3, a plurality of heat dissipation holes 12 and blocking portions 2 are provided, the plurality of blocking portions 2 are opposite to the outlets of the plurality of heat dissipation holes 12 one by one and are arranged at intervals, and a gas channel 3 for gas circulation is limited between two adjacent blocking portions 2. Thereby, the air flow blocked by the blocking parts 2 can bypass the blocking parts 2 and flow along the air channels 3 between the two blocking parts 2, and the air flow flowing out of each air channel 3 can finally flow into the outdoor unit, thereby realizing air cooling.
In some embodiments, the plurality of heat dissipation holes 12 and the plurality of stopping portions 2 are sequentially arranged at intervals along the set direction, and the gas channel 3 is formed between any two adjacent stopping portions 2.
As shown in fig. 3, the setting direction may be a left-right direction, and the plurality of heat dissipation holes 12 and the plurality of stopper portions 2 may be arranged at intervals in a straight line in the left-right direction. In other embodiments, the setting direction may be an arc direction, and at this time, the plurality of heat dissipation holes 12 and the plurality of stopping portions 2 may be arranged at intervals along the arc direction, thereby meeting the requirement of heat dissipation air volume.
In some embodiments, the projection of the outlet of the heat sink hole 12 is located within the range of the projection of the stopper 2 in the direction of the interval of the heat sink hole 12 and the stopper 2. As shown in fig. 3, the interval direction may be the up-down direction, and the outline of the outlet of the heat dissipation hole 12 is located within the range of the outline of the outer periphery of the stopper portion 2.
Therefore, the outlet of the radiating hole 12 can be completely blocked by the blocking part 2, the condition that the airflow part flowing out of the outlet of the radiating hole 12 cannot be blocked is avoided, the blocking and energy-cutting effects on liquid are ensured, and the waterproof performance is further improved. In addition, the blocking part 2 has a larger blocking area, so that the flow path length of the air flow can be prolonged, and the blocking effect and the waterproofness can be further improved.
In some embodiments, the stop portion 2 is provided with a groove 21, and the notch of the groove 21 is opposite to the outlet of the heat dissipation hole 12. For example, as shown in fig. 3, a groove 21 may be provided at the lower side of the stopper 2, the notch of the groove 21 may be disposed downward, and the notch of the groove 21 may be located directly above the outlet of the heat radiation hole 12.
Thus, the air flow flowing out from the outlet of the heat dissipation hole 12 directly flows into the groove 21 and collides with the bottom surface of the groove 21, and the side wall of the groove 21 can further block the horizontal air flow generated after colliding with the bottom surface of the groove, thereby enhancing the blocking effect.
Secondly, the liquid in the air flow can be collected into the groove 21, and the liquid can only flow along the side wall of the groove 21 and flow out of the groove 21, and the flowing direction is opposite to the direction of the air flow flowing out of the radiating hole 12, so that the blocking and energy-removing effects of the liquid are improved, and the collection and discharge of the liquid are facilitated. It should be noted that the grooves 21 are also arranged such that the air flowing out from the grooves 21 is in the opposite direction to the air flowing out from the outlets of the heat dissipating holes 12, and the opposite air flow enhances the shaving effect.
In addition, the grooves 21 can further increase the flow path length of the air flow, so that the liquid needs to be in contact with more surfaces in the flowing process, and the energy blocking effect can be further improved.
In some embodiments, the projection of the outlet of the heat sink hole 12 is located within the range of the projection of the notch of the groove 21 in the direction of the interval of the heat sink hole 12 and the stopper 2. For example, as shown in fig. 3, the interval direction may be an up-down direction, and in the up-down direction, the outline of the outlet of the heat dissipation hole 12 may be located within the range of the outline of the notch of the groove 21. Therefore, the air flow flowing out from the outlet of the radiating hole 12 can flow into the groove 21 completely, the condition that part of the air flow directly passes over the groove 21 is avoided, and the waterproof effect is further improved.
In some embodiments, the cover 1 includes a bottom wall 11, the heat dissipation hole 12 is disposed on the bottom wall 11, the top surface of the bottom wall 11 is a slope 111, and the outlet of the heat dissipation hole 12 is disposed on the slope 111. For example, as shown in fig. 1 to 3, the bottom wall 11 may be plate-shaped and may be arranged obliquely. The heat radiation hole 12 is provided in the bottom wall 11 and penetrates the bottom wall 11 in the up-down direction. As shown in fig. 3 and 7, since the bottom wall 11 is disposed obliquely, the top surface of the bottom wall 11 is along the inclined surface 111 inclined from front to back, whereby an effect of guiding the downward flow of the liquid can be exerted, thereby facilitating the collection and discharge of the liquid.
In some embodiments, the outlet of the heat dissipation hole 12 is a long hole, and the length direction of the outlet of the heat dissipation hole 12 is consistent with the inclination direction of the inclined surface 111. For example, as shown in fig. 7, the heat dissipation hole 12 may be a long hole, the inlet and the outlet of the heat dissipation hole 12 may be long holes, the length direction of the outlet of the heat dissipation hole 12 may be regarded as the length direction of the heat dissipation hole 12, and the heat dissipation hole 12 is provided on the bottom wall 11 of the cover 1 and extends generally in the front-up-down direction. Therefore, the heat dissipation holes 12 have components in the height direction, so that liquids with different heights can flow out of the heat dissipation holes 12, and the liquid draining effect is improved.
The side plate assembly of the embodiment of the present utility model is described below.
The side plate assembly according to the embodiment of the present utility model includes the shroud 100, and the shroud 100 may be the shroud 100 for an outdoor unit according to any of the above embodiments. As shown in fig. 4 to 6, the side plate assembly may include a side plate 200, a terminal block 300, and a wire pressing clip 400, the side plate 200 may be a lateral plate body of the outdoor unit, the terminal block 300 may be a connection terminal, and the wire pressing clip 400 may be a clamp for pressing and fixing the wire harness.
The terminal block 300 and the wire clip 400 may be fixed to the side plate 200 by fasteners such as screws, and then the shield 100 may be fixed to the side plate 200, and the fixing manner of the shield 100 may be a combination of a buckle and the fasteners. The terminal block 300 and the connection terminal may be housed in the housing 100, and the cooling air flowing in from the heat dissipation hole 12 of the housing 100 may flow through the wire clamp 400 and the terminal block 300 and achieve cooling of the wire clamp 400 and the terminal block 300.
In some embodiments, the side plate 200 is provided with a vent 201, and the side plate 200 includes a mounting portion 202, the mounting portion 202 is overhanging into the vent 201, the vent 201 is used for air to flow into the indoor unit, the terminal block 300 is arranged at the mounting portion 202, and the wire clip 400 is arranged at the side plate 200 and adjacent to the vent 201.
For example, as shown in fig. 5 and 6, the vent 201 may be formed by punching, and after punching, a portion of the side plate 200 in the mounting hole may be bent to form the mounting portion 202, and the mounting portion 202 may be bent toward a side of the side plate 200 facing away from the shroud 100. As shown in fig. 6, the terminal block 300 may fix the side of the mounting portion 202 facing the vent 201, and the crimping clip 400 may be fixed to the side plate 200 below the mounting portion 202.
The outdoor unit according to an embodiment of the present utility model is described below.
The outdoor unit according to the embodiment of the present utility model includes the shroud 100, and the shroud 100 may be the shroud for the outdoor unit according to any of the above embodiments, for example, the outdoor unit may include a casing and a fan, the fan is disposed in the casing, the casing may be of an integral structure, the shroud 100 may be fixed on an outer side wall of the casing, and the casing may be provided with a through hole. When the fan is operated and negative pressure is formed in the case, external air flow can flow between the shield 100 and the case through the heat dissipation holes 12 of the shield 100, and then can flow into the case through the through holes on the case, thereby cooling the electrical components in the case.
In other embodiments, the outdoor unit may also include a side plate assembly, which may be the side plate assembly described in the above embodiments. The side plate assembly may be installed integrally on the body of the outdoor unit.
An air conditioning system according to an embodiment of the present utility model is described below.
The air conditioning system includes an outdoor unit, which may be an outdoor unit described in any of the above embodiments, and may further include an indoor unit, and the air conditioning system may be an air conditioning system such as a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, a ceiling air conditioner, or a central air conditioning system, or may be any other air conditioning system that requires an outdoor unit.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed 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, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.
Claims (13)
1. A shroud for an outdoor unit, comprising:
the outdoor unit comprises a cover body, a heat dissipation device and a heat dissipation device, wherein the cover body is provided with heat dissipation holes for outside air to flow into the outdoor unit;
the blocking part is arranged on the cover body, at least part of the blocking part is opposite to the outlet of the radiating hole and is arranged at intervals, and the blocking part is used for blocking the gas and reducing the kinetic energy of the liquid in the gas so that the cut liquid can flow out under the action of gravity.
2. The outdoor unit casing according to claim 1, wherein the heat radiation holes and the stopper portions are provided in plural, the stopper portions are disposed so as to be spaced apart from the outlets of the heat radiation holes, and a gas passage through which the gas flows is defined between two adjacent stopper portions.
3. The outdoor unit casing according to claim 2, wherein the plurality of heat radiation holes and the plurality of stopper portions are each arranged at a sequential interval along a set direction, and the gas passage is formed between any adjacent two of the stopper portions.
4. The outdoor unit casing according to claim 1, wherein a projection of an outlet of the heat radiation hole is located within a projection range of the stopper portion in a direction of a distance between the heat radiation hole and the stopper portion.
5. The outdoor unit casing according to claim 1, wherein the stopper portion is provided with a groove, and a notch of the groove is opposite to an outlet of the heat radiation hole.
6. The outdoor unit casing according to claim 5, wherein a projection of an outlet of the heat radiation hole is located within a projection range of a notch of the groove in a direction of a space between the heat radiation hole and the stopper portion.
7. The outdoor unit casing according to any one of claims 1 to 6, wherein the heat radiation hole is provided in a bottom portion of the casing, the stopper portion is located above the heat radiation hole, and the liquid is allowed to flow out of the heat radiation hole by gravity.
8. The outdoor unit casing according to claim 7, wherein the casing includes a bottom wall, the heat dissipation hole is provided in the bottom wall, a top surface of the bottom wall is an inclined surface, and an outlet of the heat dissipation hole is provided in the inclined surface.
9. The outdoor unit casing of claim 8, wherein the outlet of the heat dissipation hole is a long hole, and a length direction of the outlet of the heat dissipation hole is identical to an inclination direction of the inclined surface.
10. A side panel assembly comprising the outdoor unit casing according to any one of claims 1 to 9.
11. The side panel assembly of claim 10, wherein the side panel assembly comprises:
the side plate is provided with a vent hole, and comprises a mounting part which is suspended into the vent hole, and the vent hole is used for allowing the gas to flow into the indoor unit;
the terminal seat is arranged on the mounting part;
and the wire pressing clamp is arranged on the side plate and is adjacent to the vent hole.
12. An outdoor unit comprising a shroud for an outdoor unit according to any one of claims 1 to 9, or a side plate assembly according to claim 10 or 11.
13. An air conditioning system comprising an outdoor unit according to claim 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223215443.1U CN219103183U (en) | 2022-11-30 | 2022-11-30 | Shroud for outdoor unit, side plate assembly, outdoor unit and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223215443.1U CN219103183U (en) | 2022-11-30 | 2022-11-30 | Shroud for outdoor unit, side plate assembly, outdoor unit and air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219103183U true CN219103183U (en) | 2023-05-30 |
Family
ID=86429878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223215443.1U Active CN219103183U (en) | 2022-11-30 | 2022-11-30 | Shroud for outdoor unit, side plate assembly, outdoor unit and air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219103183U (en) |
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2022
- 2022-11-30 CN CN202223215443.1U patent/CN219103183U/en active Active
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