Air outlet structure of parking air conditioner outdoor unit, parking air conditioner outdoor unit and parking air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and provides an air outlet structure of a parking air conditioner outdoor unit, the parking air conditioner outdoor unit and a parking air conditioner, the air outlet structure of the parking air conditioner outdoor unit comprises an outer casing, an air exhaust device is arranged on the inner side, and a through hole is formed in the position, corresponding to the air exhaust device, of the outer casing; the first water retaining edge is arranged on the peripheral side of the through hole, and the first water retaining edge is bent towards one side facing the exhaust device; the air outlet grid is connected with the air exhaust device, the air outlet grid is arranged at the through hole, and a plurality of air outlets are formed in the air outlet grid; the second water retaining edge is arranged on the air outlet grid, the second water retaining edge is located on the side, opposite to the air exhaust device, of the first water retaining edge, and the second water retaining edge and the first water retaining edge are arranged in an overlapped mode. When water exists on the surface of the outer casing, the water can flow to the air outlet of the air outlet grid along the first water retaining edge, further flows into the heat exhaust air duct and is prevented from flowing out of the heat exhaust air duct.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field especially, relate to a kind of air outlet structure of parking air conditioner outdoor unit, parking air conditioner outdoor unit and parking air conditioner. BACKGROUND

[0002] Parking air conditioner is designed for parking and rest period, and its core function is to adjust the temperature, humidity and air flow rate of the vehicle interior, so as to create a more pleasant vehicle interior environment, which provides great comfort and convenience for drivers who park for a long time, especially in hot or cold weather.

[0003] Parking air conditioner produces hot air during refrigeration, and the air outlet functions to discharge this hot air to the outside, thereby maintaining the appropriate temperature inside the vehicle. If the hot air is not discharged in time, it will cause the temperature inside the vehicle to rise, affecting the refrigeration effect of the parking air conditioner, and even possibly damaging the air conditioning equipment.

[0004] In the prior art, the parking air conditioner usually has an outer shell and an air outlet grid directly connected to form the outer periphery of the air outlet, but when there is water on the outer surface of the outer shell, it will enter the non-heat exhaust air duct of the air conditioner outdoor unit through the gap between the outer shell and the air outlet grid, posing a risk to the outdoor unit of the parking air conditioner. SUMMARY

[0005] The utility model provides a kind of air outlet structure of parking air conditioner outdoor unit, parking air conditioner outdoor unit and parking air conditioner to solve the defect that water on the outer surface of the outer shell in the prior art easily enters the non-heat exhaust air duct, realize that water on the outer surface of the outer shell can all enter heat exhaust passage from air outlet.

[0006] The utility model provides a kind of air outlet structure of parking air conditioner outdoor unit, comprising:

[0007] An outer shell is provided with an air outlet device on the inner side, and a through hole is formed at the position corresponding to the air outlet device of the outer shell;

[0008] A first water retaining edge is arranged on the side of the through hole, and the first water retaining edge is bent towards the side of the air outlet device;

[0009] An air outlet grid is connected with the air outlet device, and the air outlet grid is arranged at the through hole and has a plurality of air outlets on the air outlet grid;

[0010] A second water retaining edge is arranged on the air outlet grid, and the second water retaining edge is located on the side of the first water retaining edge away from the air outlet device, and the second water retaining edge is arranged overlapping with the first water retaining edge.

[0011] The air outlet structure of the parking air conditioner outdoor unit provided by the utility model has the advantages that when the outer surface of the outer cover shell has water, the water will flow along the first water retaining edge to the air outlet of the air outlet grid, thereby further flowing into the heat exhaust air duct, and the water is prevented from flowing outside the heat exhaust air duct.

[0012] According to the air outlet structure of the parking air conditioner outdoor unit, the through hole is a circular hole.

[0013] The circular hole is arranged to reduce the resistance and vortex of airflow passing through, thereby improving the air exhaust efficiency, helping to ensure that the hot air exhausted from the interior of the parking air conditioner outdoor unit can smoothly and efficiently pass through the air outlet, reducing energy loss, and improving the overall performance.

[0014] According to the air outlet structure of the parking air conditioner outdoor unit, the air exhaust device is coaxially arranged with the through hole.

[0015] Through the above structure, the air exhaust device is coaxial with the through hole, so that the airflow generated by the air exhaust device can be directly and efficiently exhausted through the through hole without undergoing complex turning or dispersion, thereby reducing energy loss and improving the air exhaust efficiency of the air conditioner. In addition, the air exhaust device is coaxial with the through hole, so that the two are more closely matched in physical structure, helping to enhance the stability and durability of the entire air outlet structure and reducing the risk of loosening or damage caused by airflow impact or vibration.

[0016] According to the air outlet structure of the parking air conditioner outdoor unit, the air exhaust device comprises:

[0017] A motor is arranged to provide power, and the motor is connected with the air outlet grid.

[0018] A fan is connected with the motor, and the outer peripheral size of the fan is matched with the size of the through hole.

[0019] Through the above structure, the motor and the fan work in coordination, and the air outlet structure of the parking air conditioner outdoor unit can effectively exhaust hot air from the interior of the vehicle, maintaining the comfort of the vehicle interior. At the same time, due to the connection of the motor with the air outlet grid and the matching design of the fan with the through hole, the entire air exhaust device is more compact and efficient in structure, helping to reduce energy consumption and prolong the service life.

[0020] According to the air outlet structure of the parking air conditioner outdoor unit, the air exhaust device further comprises:

[0021] A motor cover is arranged on the top of the motor, and the outer peripheral size of the motor cover is greater than the size of the motor.

[0022] Through the above structural arrangement, the motor cover can provide additional protection for the motor, and the outer peripheral size of the motor cover is designed to be larger than the size of the motor, so as to ensure that the motor cover can completely cover the top of the motor and leave a certain edge area, which not only helps to prevent external objects or moisture from directly contacting the motor to cause short circuit or damage, but also reduces the noise and vibration of the motor to a certain extent, and improves the overall operation stability and durability.

[0023] According to the utility model provides a kind of parking air conditioner outdoor unit's air outlet structure, the motor cover is connected with the motor, and the position of the motor cover and the motor is connected with gap for tool insertion.

[0024] Through the above structural arrangement, the motor cover can be stably fixed on the top of the motor, preventing it from falling off due to vibration during vehicle driving, and also making the installation and disassembly of the motor cover relatively simple and fast.In addition, a gap for tool insertion is designed at the position where the motor cover and the motor are connected, which facilitates subsequent maintenance and repair work.When it is necessary to clean the motor, replace the fan or perform other maintenance operations, the maintenance personnel can insert the tool through the gap and easily disassemble the motor cover from the motor without damaging any parts or performing complex disassembly process.

[0025] According to the utility model provides a kind of parking air conditioner outdoor unit's air outlet structure, the air outlet grid includes:

[0026] middle mounting ring, connected with the motor;

[0027] barrier, annular, arranged outside the middle mounting ring;And the outer periphery of the barrier is provided with the second water retaining edge;The bottom of the first water retaining edge is in abutment with the top of the barrier.

[0028] Through the above structural arrangement, it is ensured that the airflow blown by the fan can smoothly pass through the air outlet grid to realize efficient air circulation.Meanwhile, the middle mounting ring also plays a role in fixing and supporting the barrier, making the entire air outlet grid structure more stable and reliable.

[0029] According to the utility model provides a kind of parking air conditioner outdoor unit's air outlet structure, the overlapping height of the second water retaining edge and the first water retaining edge is H, 5mm<H<25mm.

[0030] The size of the overlapping height H directly affects the strength and effectiveness of the waterproof barrier.A too small overlapping height may result in poor waterproof effect and cannot effectively block moisture penetration;While a too large overlapping height may increase the waterproof performance, but also may increase the manufacturing cost and installation difficulty, therefore, selecting an overlapping height range of 5mm-25mm can maximize the cost-effectiveness while ensuring the waterproof effect.

[0031] The utility model also provides a parking air conditioner outdoor unit, including the air outlet structure of parking air conditioner outdoor unit as described above.

[0032] The utility model also provides a parking air conditioner, including the air outlet structure of parking air conditioner outdoor unit as any one of the above or the parking air conditioner outdoor unit as described above.

[0033] The parking air conditioner outdoor unit and the parking air conditioner provided by the utility model can guide the air outside the outer casing to the air outlet of the air grating, and avoid damaging the electric devices such as the air exhaust device. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0035] Figure 1 It is the structure schematic view of the air outlet structure of the parking air conditioner outdoor unit provided by the utility model.

[0036] Figure 2 It is the plan view of the through hole provided by the utility model.

[0037] Figure 3 It is the structure schematic view of the air outlet structure of the parking air conditioner outdoor unit provided by the utility model. Figure 2 It is the sectional view of A-A.

[0038] Figure 4 It is the structure schematic view of the air outlet structure (including the motor cover) of the parking air conditioner outdoor unit provided by the utility model.

[0039] Reference signs:

[0040] 1, outer casing, 2, air exhaust device, 3, first water retaining edge, 4, air grating, 5, second water retaining edge, 21, motor, 22, fan, 23, motor cover, 41, middle mounting ring, 42, fence. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme of the utility model will be described clearly and completely in combination with the drawings in the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0042] In the description of the embodiments of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the embodiments of the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0043] The utility model discloses a kind of exhaust port structures of parking air conditioner outdoor unit. Figures 1-4 The utility model discloses a kind of exhaust port structures of parking air conditioner outdoor unit.

[0044] As Figure 1 , Figure 2 and Figure 3 The utility model provides a kind of exhaust port structures of parking air conditioner outdoor unit, including outer shell 1, exhaust device 2, first water retaining edge 3, air outlet grid 4 and second water retaining edge 5.

[0045] Outer shell 1 is the external protection structure of parking air conditioner outdoor unit, and exhaust device 2 is arranged in the inside, to allow air circulation, outer shell 1 is set with through hole at the position corresponding exhaust device 2.

[0046] First water retaining edge 3 is arranged in the circumferential side of through hole, and first water retaining edge 3 is bent to the side towards exhaust device 2, can effectively prevent external moisture or rain to directly contact exhaust device through through hole, thereby playing the protection effect.

[0047] Air outlet grid 4 is connected with exhaust device 2, air outlet grid 4 is arranged at through hole and air outlet grid 4 has a plurality of air outlets, ensure that air conditioner outdoor unit can efficiently exhaust hot air.

[0048] As Figure 3As shown, the second water-blocking edge 5 is arranged on the air outlet grid 4, and is located on the side of the first water-blocking edge 3 away from the air exhaust device 2, and the second water-blocking edge 5 is arranged in overlap with the first water-blocking edge 3, so that the double protection design further enhances the water-proof performance, and ensures that water cannot enter the inside of the air conditioner outdoor unit even in severe weather conditions.

[0049] In a feasible embodiment of the present application, the through hole is a circular hole.

[0050] In the above embodiment, the circular hole can reduce the resistance and vortex of airflow passing through, thereby improving the air exhaust efficiency, helping to ensure that the hot air exhausted from the inside of the air conditioner outdoor unit can smoothly and efficiently pass through the air exhaust port, reducing energy loss and improving overall performance.

[0051] In a feasible embodiment of the present application, the air exhaust device 2 is coaxially arranged with the through hole.

[0052] In the above embodiment, the coaxial arrangement can make the airflow generated by the air exhaust device directly and efficiently pass through the through hole and be exhausted, without going through complex turning or dispersion, thereby reducing energy loss and improving the air exhaust efficiency of the air conditioner. Moreover, it also helps to enhance the stability and durability of the entire air exhaust port structure, reducing the risk of loosening or damage caused by airflow impact or vibration.

[0053] Again referring to Figure 1 As shown, in a feasible embodiment of the present application, the air exhaust device 2 includes a motor 21 and a fan 22, the motor 21 is used to provide necessary rotating power, and the motor 21 is connected with the air outlet grid 4; the fan 22 is connected with the motor 21, and the fan 22 is responsible for drawing air out of the inside of the air conditioner outdoor unit and exhausting it through the air exhaust port. Moreover, the outer peripheral size of the fan 22 is adapted to the size of the through hole, so as to reduce the resistance of airflow passing through and improve the air exhaust efficiency.

[0054] As Figure 4 As shown, in a feasible embodiment of the present application, the air exhaust device 2 further includes a motor cover 23, which is arranged on the top of the motor 21, and the outer peripheral size of the motor cover 23 is larger than the size of the motor 21, which helps to prevent external objects or water from directly contacting the motor and causing short circuit or damage, and can also reduce the noise and vibration during the operation of the motor to a certain extent, thereby improving the overall operation stability and durability.

[0055] In a feasible embodiment of the utility model, the motor cover 23 is clamped with the motor 21, which not only ensures that the motor cover 23 can be stably fixed on the top of the motor 21 and prevents it from falling off due to vibration during vehicle driving, but also makes the installation and dismounting of the motor cover 23 relatively simple and fast. The position clamped between the motor cover 23 and the motor 21 has a gap for tool insertion, facilitating subsequent maintenance work. By inserting a tool in the gap, the motor cover 23 can be easily dismounted from the motor 21 without damaging any component or performing a complex dismounting process.

[0056] Referring again to Figure 2 and Figure 3 In a feasible embodiment of the utility model, the air outlet grille 4 includes a middle mounting ring 41 and a fence 42. The middle mounting ring 41 is connected with the motor 21, which ensures that the airflow blown by the fan can pass through the air outlet grille for a long time, realizing efficient air circulation. The fence 42 is annular, and is arranged outside the middle mounting ring 41. The fence 42 usually adopts a grid or strip structure to ensure sufficient ventilation area and effectively block large sundries. A second water-blocking edge 5 is arranged on the outer periphery of the fence 42. The bottom of the first water-blocking edge 3 abuts against the top of the fence 42, which can further enhance the waterproof performance and ensure that even if water drops into the air outlet, it will not easily penetrate into the interior. That is, the first water-blocking edge 3 and the second water-blocking edge 5 are used in combination to form a double waterproof barrier, greatly improving the waterproof level of the stationary air conditioner outdoor unit.

[0057] In a feasible embodiment of the utility model, the overlapping height of the second water-blocking edge 5 and the first water-blocking edge 3 is H, and 5mm < H < 25mm. Too small overlapping height may result in poor waterproof effect and cannot effectively block water penetration. Although too large overlapping height can enhance the waterproof performance, it may also increase the manufacturing cost and installation difficulty. Therefore, selecting an overlapping height range of 5mm to 25mm can maximize the cost-effectiveness while ensuring the waterproof effect.

[0058] The second aspect embodiment of the utility model provides a stationary air conditioner outdoor unit, which includes the air outlet structure of the stationary air conditioner outdoor unit as above.

[0059] The third aspect embodiment of the utility model provides a stationary air conditioner, which includes the air outlet structure of the stationary air conditioner outdoor unit as above or the stationary air conditioner outdoor unit as above.

[0060] The stationary air conditioner outdoor unit and the stationary air conditioner provided by the utility model can both drain water outside the cover shell to the air outlet of the air outlet grille without flowing outside the air outlet.

[0061] In the description of the embodiments of the utility model, it needs to be explained that, unless there is definite stipulation and limitation, the term "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be direct connection, or indirect connection through intermediate medium.

[0062] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "way", "specific way", or "some ways" means that the specific features, structures, materials or characteristics described in connection with the embodiment or way are contained in at least one embodiment or way of the utility model embodiments. In the present specification, the illustrative description of the above terms is not necessarily for the same embodiment or way. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or ways in a suitable way. In addition, the skilled in the art can combine and combine the different embodiments or characteristics of the different embodiments or ways described in the present specification without contradiction.

[0063] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An exhaust port structure of a stationary air conditioner outdoor unit, characterized by comprising: include: The outer casing (1) has an exhaust device (2) on its inner side, and the outer casing (1) has a through hole at the position corresponding to the exhaust device (2); The first water-blocking edge (3) is disposed on the periphery of the through hole, and the first water-blocking edge (3) is bent toward the side facing the exhaust device (2); An air outlet grille (4) is connected to the exhaust device (2). The air outlet grille (4) is located at the through hole and has multiple air outlets. The second water-blocking edge (5) is disposed on the air outlet grille (4). The second water-blocking edge (5) is located on the side of the first water-blocking edge (3) facing away from the exhaust device (2), and the second water-blocking edge (5) overlaps with the first water-blocking edge (3).

2. The structure of the air outlet of the stationary air conditioner outdoor unit according to claim 1, wherein The through hole is a round hole.

3. The structure of the air outlet of the stationary air conditioner outdoor unit according to claim 1, wherein The exhaust device (2) is coaxially arranged with the through hole.

4. The structure of the air outlet of the stationary air conditioner outdoor unit according to claim 1, wherein The exhaust device (2) includes: An electric motor (21) is used to provide power, and the electric motor (21) is connected to the air outlet grille (4); A fan (22) is connected to the motor, and the outer periphery of the fan (22) is adapted to the size of the through hole.

5. The structure of the air outlet of the stationary air conditioner outdoor unit according to claim 4, wherein The exhaust device (2) also includes: A motor cover (23) is disposed on the top of the motor (21), and the outer circumferential dimension of the motor cover (23) is larger than the dimension of the motor (21).

6. The structure of the air outlet of the stationary air conditioner outdoor unit according to claim 5, wherein The motor cover (23) is engaged with the motor (21), and the engagement position between the motor cover (23) and the motor (21) has a gap for inserting a tool.

7. The structure of the air outlet of the stationary air conditioner outdoor unit according to any one of claims 4 to 6, characterized in that, The air outlet grille (4) includes: A central mounting ring (41) is connected to the motor (21); The fence (42) is ring-shaped and is located outside the middle mounting ring (41); and the second water-blocking edge (5) is provided on the outer periphery of the fence (42); the bottom of the first water-blocking edge (3) abuts against the top of the fence (42).

8. The structure of the air outlet of the stationary air conditioner outdoor unit according to claim 7, wherein The overlap height between the second water-blocking edge (5) and the first water-blocking edge (3) is H, where 5mm < H < 25mm.

9. A stationary air conditioner outdoor unit, characterized by comprising: The exhaust vent structure of the parking air conditioner outdoor unit as described in any one of claims 1-8.

10. A stationary air conditioner characterized by comprising: Includes the exhaust vent structure of the parking air conditioner outdoor unit as described in any one of claims 1-8 or the parking air conditioner outdoor unit as described in claim 9.

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