Fan device and planting air conditioner

Abstract

The utility model discloses a fan device and a planting air conditioner. The fan device comprises a shell, a fan body and an air adjusting plate. The shell is provided with an air flow chamber, the shell is provided with an air inlet hole and an air outlet hole, the air inlet hole and the air outlet hole are both communicated with the air flow chamber, and the shell is provided with a first mounting part and a second mounting part at the air outlet hole; the fan main body is arranged on the shell and located in the air flow cavity, and the fan main body is used for forming air flow in the direction from the air inlet hole to the air outlet hole; the air adjusting plate is detachably mounted on the first mounting part or the second mounting part of the shell, the air adjusting plate can rotate relative to the shell, and when the air adjusting plate is mounted on the first mounting part, the rotating axis of the air adjusting plate is arranged in the left-right direction; when the air adjusting plate is installed on the second installation part, the rotating axis of the air adjusting plate is arranged in the vertical direction, and the air adjusting plate is used for guiding and adjusting the air flow direction of outlet air.

Description

Technical Field

[0001] This utility model relates to planting air conditioning, and more particularly to a fan device and planting air conditioning. Background Technology

[0002] Existing agricultural air conditioning systems utilize a vortex-type fan unit within their casing. This fan unit comprises a housing, a fan body, and an air regulating plate. The fan body includes a motor and an impeller. The housing has an air inlet, an airflow chamber, and an air outlet. The fan body is located within the housing and generates airflow from the air inlet to the air outlet. The air regulating plate is located near the air outlet and can rotate relative to the housing to guide and adjust the direction of the outlet airflow. However, current fan units still have insufficient ability to adjust the direction of the outlet airflow and are not flexible enough in their use. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a fan device that can more flexibly adjust the direction of the airflow.

[0004] This utility model also proposes a planting air conditioner with the above-mentioned fan device.

[0005] According to a first aspect of the present invention, a fan device includes a housing, a fan body, and an air regulating plate. The housing has an airflow chamber, an air inlet, and an air outlet, both of which communicate with the airflow chamber. The housing has a first mounting portion and a second mounting portion at the air outlet. The fan body is disposed on the housing and located within the airflow chamber, and is used to generate airflow from the air inlet to the air outlet. The air regulating plate is detachably mounted on either the first or second mounting portion of the housing. The air regulating plate is rotatable relative to the housing. When mounted on the first mounting portion, the rotation axis of the air regulating plate is arranged in a left-right direction; when mounted on the second mounting portion, the rotation axis of the air regulating plate is arranged in a up-down direction. The air regulating plate is used to guide and adjust the direction of the outlet airflow.

[0006] The fan device according to the first aspect of the present invention has at least the following beneficial effects: the fan body forms an airflow that passes sequentially through the air inlet, the airflow chamber, and the air outlet within the housing; when the air regulating plate is installed on the first mounting part, the air regulating plate can rotate up and down and adjust the airflow direction up and down; when the air regulating plate is installed on the second mounting part, the air regulating plate can rotate left and right and adjust the airflow direction left and right, so that the user can choose to use the first mounting part or the second mounting part to install the air regulating plate according to their actual needs, and adjust the airflow direction, making the ability to adjust the airflow direction more flexible and reliable; and the air regulating plate is directly installed on the housing of the fan device, making the overall structure of the fan device relatively compact.

[0007] According to some embodiments of this utility model, the air outlet is a square hole, the first mounting part includes two first pivot holes, the two first pivot holes are opposite to each other and respectively disposed on the left and right side walls of the air outlet, the second mounting part includes two second pivot holes, the two second pivot holes are opposite to each other and respectively disposed on the upper and lower side walls of the air outlet, the rotation axis of the air regulating plate is arranged along its length direction, and each end of the air regulating plate along its length direction is provided with a pivot, the pivot is adapted to the first pivot hole, and the pivot is adapted to the second pivot hole.

[0008] According to some embodiments of the present invention, the wall of the first pivot hole is provided with a first guide groove in the radial direction, the first guide groove extending to the outside of the housing, and the pivot can be inserted into or detached from the first pivot hole through the first guide groove; the wall of the second pivot hole is provided with a second guide groove in the radial direction, the second guide groove extending to the outside of the housing, and the pivot can be inserted into or detached from the second pivot hole through the second guide groove.

[0009] According to some embodiments of the present invention, the distance between the two first pivot holes of the first mounting part is A, and the distance between the two second pivot holes of the second mounting part is B, satisfying A=B.

[0010] According to some embodiments of the present invention, a gear adjustment mechanism is also included, which is disposed between the housing and the air regulating plate and can limit the angle of the air regulating plate relative to the housing.

[0011] According to some embodiments of the present invention, the gear adjustment mechanism includes a gear block and a plurality of gear slots. The plurality of gear slots are arranged around the rotation axis of the air regulating plate and disposed in the housing. The gear block is connected to the air regulating plate. When the air regulating plate rotates, it drives the gear block to disengage from the current gear slot and enter the next adjacent gear slot.

[0012] According to some embodiments of the present invention, the wall of the air outlet is provided with a U-shaped groove, and the gear slot is located on the wall of the U-shaped groove.

[0013] According to some embodiments of the present invention, the air regulating plate is rotatably connected to the wall of the air outlet, and the entire air regulating plate is located inside the air outlet.

[0014] According to some embodiments of this utility model, at least two air regulating plates are provided, at least two first mounting portions are provided with the same number as the air regulating plates, at least two second mounting portions are provided with the same number as the air regulating plates, when the air regulating plates are installed on the first mounting portions, each air regulating plate is arranged at intervals along the vertical direction; when the air regulating plates are installed on the second mounting portions, each air regulating plate is arranged at intervals along the horizontal direction.

[0015] The planting air conditioner according to the second aspect of the present invention employs the above-described fan device.

[0016] The planting air conditioner according to the second aspect of the present invention has at least the following beneficial effects: due to the adoption of the above-mentioned fan device, the planting air conditioner can more flexibly adjust the direction of the airflow.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a perspective view of the fan device's air regulating plate installed in the first mounting part according to an embodiment of the present utility model.

[0020] Figure 2 This is a perspective view of the fan device's air regulating plate installed in the second mounting part according to an embodiment of the present utility model.

[0021] Figure 3 This is a three-dimensional schematic diagram of the housing according to an embodiment of the present utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the housing according to an embodiment of the present utility model;

[0023] Figure 5 This is a rear view of the housing according to an embodiment of the present utility model;

[0024] Figure 6 This is a schematic diagram of the air regulating plate according to an embodiment of the present utility model;

[0025] Figure 7 This is an embodiment of the present utility model. Figure 5 A cross-sectional view along the EE direction.

[0026] Figure label:

[0027] Housing 100, airflow chamber 110, air inlet 120, air outlet 130, first pivot hole 140, second pivot hole 150, first guide groove 160, second guide groove 170, U-shaped groove 180;

[0028] Air regulating plate 200, pivot 210;

[0029] Gear adjustment mechanism 300, gear block 310, gear slot 320. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote 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 only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0034] Reference Figures 1 to 7The fan device of this utility model includes a housing 100, a fan body and an air regulating plate 200. The housing 100 is provided with an airflow chamber 110, an air inlet 120 and an air outlet 130, both of which are connected to the airflow chamber 110. The housing 100 has a first mounting part and a second mounting part at the air outlet 130. The fan body is disposed on the housing 100 and located in the airflow chamber 110. The fan body is used to generate airflow from the air inlet 120 to the air outlet 130. The air regulating plate 200 is detachably installed on the first mounting part or the second mounting part of the housing 100. The air regulating plate 200 can rotate relative to the housing 100. When the air regulating plate 200 is installed on the first mounting part, the rotation axis of the air regulating plate 200 is set in the left-right direction. When the air regulating plate 200 is installed on the second mounting part, the rotation axis of the air regulating plate 200 is set in the up-down direction. The air regulating plate 200 is used to guide and adjust the direction of the outlet airflow.

[0035] The main body of the fan creates an airflow within the casing 100 that passes sequentially through the air inlet 120, the airflow chamber 110, and the air outlet 130. When the air regulating plate 200 is installed in the first mounting part, it can rotate up and down to adjust the airflow direction. When the air regulating plate 200 is installed in the second mounting part, it can rotate left and right to adjust the airflow direction. Thus, the user can choose to use either the first or second mounting part to install the air regulating plate 200 according to their actual needs to adjust the airflow direction, making the ability to adjust the airflow direction more flexible and reliable. Furthermore, the air regulating plate 200 is directly installed in the casing 100 of the fan device, making the overall fan device more flexible.

[0036] In the embodiments, reference is made to Figure 5 The air outlet 130 is a square hole. The first mounting part includes two first pivot holes 140, which are opposite to each other and respectively disposed on the left and right side walls of the air outlet 130. The second mounting part includes two second pivot holes 150, which are opposite to each other and respectively disposed on the upper and lower side walls of the air outlet 130. The rotation axis of the air regulating plate 200 is set along its length direction. Both ends of the air regulating plate 200 along its length direction are provided with pivots 210. The pivots 210 are adapted to the first pivot holes 140 and the second pivot holes 150 are adapted to each other.

[0037] The aforementioned first and second mounting portions can mount the air regulating plate 200 and allow it to rotate. The structure is simple and easy to implement. When the air regulating plate 200 is mounted on the first mounting portion, the pivots 210 at both ends of the air regulating plate 200 are rotatably inserted into the two first pivot holes 140, respectively. When the air regulating plate 200 is mounted on the second mounting portion, the pivots 210 at both ends of the air regulating plate 200 are rotatably inserted into the two second pivot holes 150, respectively.

[0038] In the embodiments, reference is made to Figures 1 to 4 The first pivot hole 140 has a radially arranged first guide groove 160 extending to the outer side of the housing 100, allowing the pivot 210 to be inserted into or removed from the first pivot hole 140 via the first guide groove 160. The second pivot hole 150 has a radially arranged second guide groove 170 extending to the outer side of the housing 100, allowing the pivot 210 to be inserted into or removed from the second pivot hole 150 via the second guide groove 170. The first guide groove 160 facilitates the installation or removal of the pivot 210 of the air regulating plate 200 from the first pivot hole 140, resulting in a simple structure and ease of implementation. Similarly, the second guide groove 170 facilitates the installation or removal of the pivot 210 of the air regulating plate 200 from the second pivot hole 150, also resulting in a simple structure and ease of implementation.

[0039] Specifically, the width of the first guide groove 160 is slightly smaller than the diameter of the first pivot hole 140, so that the first guide groove 160 can be used to lock and install the pivot 210. The width of the second guide groove 170 is slightly smaller than the diameter of the second pivot hole 150, so that the second guide groove 170 can be used to lock and install the pivot 210.

[0040] In the embodiments, reference is made to Figure 5 The distance between the two first pivot holes 140 of the first mounting part is A, and the distance between the two second pivot holes 150 of the second mounting part is B, which satisfies A=B, which is beneficial for adapting and detachably installing the same air regulating plate 200.

[0041] In the embodiments, reference is made to Figure 1 and Figure 2 It also includes a gear adjustment mechanism 300, which is disposed between the housing 100 and the air regulating plate 200 and can limit the angle of the air regulating plate 200 relative to the housing 100. The gear adjustment mechanism 300 helps to maintain the current angle of the air regulating plate 200 relative to the housing 100, resulting in better stability of the air outlet angle.

[0042] In the embodiments, reference is made to Figure 1 , Figure 2 and Figure 7The gear adjustment mechanism 300 includes a gear block 310 and multiple gear slots 320. The multiple gear slots 320 are arranged around the rotation axis of the air regulating plate 200 and are disposed in the housing 100. The gear block 310 is connected to the air regulating plate 200. When the air regulating plate 200 rotates, it causes the gear block 310 to disengage from the current gear slot 320 and enter the next adjacent gear slot 320. Specifically, the gear block 310 and the air regulating plate 200 are integrally formed. When the user applies a large force to rotate the air regulating plate 200, the gear block 310 can undergo a small elastic deformation relative to the air regulating plate 200, allowing the gear block 310 to disengage from the current gear slot 320 and enter the next gear slot 320. This not only provides a gear feel when the air regulating plate 200 rotates, but also automatically maintains the current angle of the air regulating plate 200 to a certain extent.

[0043] It is understood that the housing 100 has three or more shift grooves 320 around the hole axis of the first pivot hole 140, and the housing 100 has three or more shift grooves 320 around the hole axis of the second pivot hole 150.

[0044] In the embodiments, reference is made to Figure 7 The air outlet 130 has a U-shaped groove 180 on its wall, and a baffle groove 320 is located on the wall of the U-shaped groove 180. By placing the baffle groove 320 on the wall of the U-shaped groove 180, the U-shaped groove 180 itself can limit the rotation trajectory of the air regulating plate 200 through the baffle block 310. Placing the baffle groove 320 on the wall of the U-shaped groove 180 makes the layout of the baffle groove 320 on the housing 100 more compact.

[0045] It is conceivable that in other embodiments, the gear adjustment mechanism 300 may have other structures. For example, the gear adjustment mechanism 300 includes a first pin hole, a pin, and multiple gear pin holes. The multiple gear pin holes are evenly arranged around the rotation axis of the air regulating plate 200 in the housing 100, and the air regulating plate 200 is provided with the first pin hole. In the normal state, the pin is inserted into the first pin hole and one of the gear pin holes. When it is necessary to adjust the angle of the air regulating plate 200, the pin is pulled out and the air regulating plate 200 is rotated until the first pin hole is aligned with another gear pin hole. Then the pin is reinstalled to complete the gear adjustment of the air regulating plate 200. The structure is simple and easy to implement.

[0046] In the embodiments, reference is made to Figure 1 and Figure 2 The air regulating plate 200 is rotatably connected to the wall of the air outlet 130. The entire air regulating plate 200 is located inside the air outlet 130, so that the air regulating plate 200 is not exposed on the outside of the housing 100, and the structure of the fan device is more compact.

[0047] In the embodiments, reference is made to Figure 1 and Figure 2There are two air regulating plates 200. There are two air regulating plates 200 in the first mounting part and the same number of air regulating plates 200 are provided in the second mounting part. When the air regulating plates 200 are installed in the first mounting part, the air regulating plates 200 are arranged at intervals in the vertical direction. When the air regulating plates 200 are installed in the second mounting part, the air regulating plates 200 are arranged at intervals in the horizontal direction.

[0048] The installation of two air regulating plates 200, as well as a corresponding number of first and second mounting parts, facilitates the adjustment of the airflow direction at various points of the air outlet through the air regulating plates 200, resulting in a more uniform effect in adjusting the airflow direction.

[0049] It is conceivable that in other embodiments, the number of air regulating plates 200 may be three or more, and the corresponding number of first mounting parts and second mounting parts may also be three or more. Those skilled in the art can make specific selections according to actual needs.

[0050] It is conceivable that in other embodiments, the air outlet 130 may also be a round hole, a polygonal hole, etc., and those skilled in the art can choose according to actual needs.

[0051] Specifically, each air regulating plate 200 is connected to a stop block 310, which is located at one end of the air regulating plate 200 along the rotation axis. It is conceivable that in some other embodiments, stop blocks may be provided at both ends of the air regulating plate.

[0052] This utility model also discloses a planting air conditioner using the above-mentioned fan device. Due to the use of the aforementioned fan device, the planting air conditioner can more flexibly adjust the direction of the airflow.

[0053] Specifically, the end of the air regulating plate 200 near the airflow chamber 110 is provided with a rounded transition surface.

[0054] Specifically, the distance between the rotation axis of the air regulating plate 200 and the end of the air regulating plate 200 near the airflow chamber 110 is C, and the distance between the rotation axis of the air regulating plate 200 and the end of the air regulating plate 200 away from the airflow chamber 110 is D, satisfying C>D, and the gear block 310 is located at the end of the air regulating plate 200 near the airflow chamber 110.

[0055] The aforementioned air regulating plate 200 can be fully concealed within the air outlet 130, resulting in a more compact structure. This prevents the air regulating plate 200 from protruding from the air outlet and provides sufficient layout space for the gear block 310 and gear slot 320.

[0056] It should be understood that the structures of the first mounting section and the second mounting section are the same.

[0057] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0058] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fan arrangement, characterized in that include: The housing (100) is provided with an airflow chamber (110). The housing (100) is provided with an air inlet (120) and an air outlet (130). The air inlet (120) and the air outlet (130) are both connected to the airflow chamber (110). The housing (100) is provided with a first mounting part and a second mounting part at the air outlet (130). The fan body is disposed in the housing (100) and located in the airflow chamber (110), and the fan body is used to form an airflow from the air inlet (120) to the air outlet (130); An air regulating plate (200) is detachably installed on the first mounting part or the second mounting part of the housing (100). The air regulating plate (200) is rotatable relative to the housing (100). When the air regulating plate (200) is installed on the first mounting part, the rotation axis of the air regulating plate (200) is set in the left-right direction. When the air regulating plate (200) is installed on the second mounting part, the rotation axis of the air regulating plate (200) is set in the up-down direction. The air regulating plate (200) is used to guide and adjust the direction of the airflow.

2. The fan arrangement of claim 1, wherein: The air outlet (130) is a square hole. The first mounting part includes two first pivot holes (140), which are opposite to each other and respectively disposed on the left and right side walls of the air outlet (130). The second mounting part includes two second pivot holes (150), which are opposite to each other and respectively disposed on the upper and lower side walls of the air outlet (130). The rotation axis of the air regulating plate (200) is arranged along its length direction. Both ends of the air regulating plate (200) along its length direction are provided with pivots (210). The pivots (210) are adapted to the first pivot holes (140) and the second pivot holes (150).

3. The fan arrangement of claim 2, wherein: The first pivot hole (140) has a first guide groove (160) arranged radially on its hole wall. The first guide groove (160) extends to the outside of the housing (100). The pivot (210) can be inserted into or detached from the first pivot hole (140) through the first guide groove (160). The second pivot hole (150) has a second guide groove (170) arranged radially on its hole wall. The second guide groove (170) extends to the outside of the housing (100). The pivot (210) can be inserted into or detached from the second pivot hole (150) through the second guide groove (170).

4. The fan arrangement of claim 2, wherein: The distance between the two first pivot holes (140) of the first mounting part is A, and the distance between the two second pivot holes (150) of the second mounting part is B, satisfying A = B.

5. The fan arrangement of claim 1, wherein: It also includes a gear adjustment mechanism (300), which is disposed between the housing (100) and the air regulating plate (200) and can limit the angle of the air regulating plate (200) relative to the housing (100).

6. The fan arrangement of claim 5, wherein: The gear adjustment mechanism (300) includes a gear block (310) and multiple gear slots (320). The multiple gear slots (320) are arranged around the rotation axis of the air regulating plate (200) and disposed in the housing (100). The gear block (310) is connected to the air regulating plate (200). When the air regulating plate (200) rotates, it drives the gear block (310) to disengage from the current gear slot (320) and enter the next adjacent gear slot (320).

7. The fan device according to claim 6, characterized in that: The air outlet (130) has a U-shaped groove (180) on its wall, and the gear slot (320) is located on the groove wall of the U-shaped groove (180).

8. The fan device according to claim 1, characterized in that: The air regulating plate (200) is rotatably connected to the wall of the air outlet (130), and the entire air regulating plate (200) is located inside the air outlet (130).

9. The fan device according to claim 1, characterized in that: At least two air regulating plates (200) are provided. At least two first mounting parts are provided, and the number of air regulating plates (200) is the same as that of the first mounting parts. At least two second mounting parts are provided, and the number of air regulating plates (200) is the same as that of the second mounting parts. When the air regulating plates (200) are installed in the first mounting parts, each air regulating plate (200) is arranged at intervals in the vertical direction. When the air regulating plates (200) are installed in the second mounting parts, each air regulating plate (200) is arranged at intervals in the horizontal direction.

10. An air conditioner for planting, characterized in that, Includes the fan device as described in any one of claims 1 to 9.

Images