Air conditioning unit

Abstract

The present application relates to the technical field of refrigeration equipment, and in particular to an air conditioning unit. The air conditioning unit provided by the present application comprises a unit main body, a fan module, a male connector, a female connector and a fixing member; the fan module is installed on the unit main body through the male connector and the female connector; the male connector is installed in floating limit through the fixing member, and the female connector is connected with the male connector in hot plug. The fan module is installed on the unit main body in hot plug connection through the male connector and the female connector, so that the quick connection of the fan module and the unit main body can be realized, and since the male connector is installed in floating limit through the fixing member, the male connector and the female connector can still realize the accurate and reliable quick connection within the preset deviation, and since it is hot plug, the maintenance and replacement do not need to disassemble a large number of cables, so that the maintenance can be directly plugged in, thereby reducing the operation and maintenance time.

Description

Technical Field

[0001] This invention relates to the field of refrigeration equipment technology, and more specifically to an air conditioning unit. Background Technology

[0002] Air conditioning units typically use a large number of fans for air supply. During the installation of these fans, there are many wiring issues, which can lead to long wiring times, low wiring efficiency, and easy wiring errors. Furthermore, maintenance and replacement also require the disassembly of a large number of cables, increasing maintenance time.

[0003] In the process of developing this invention, the inventors discovered the following problems in the existing technology: How to quickly and reliably connect the air supply fan of an air conditioning unit is a technical problem that urgently needs to be solved by those skilled in the art.

[0004] Therefore, existing technologies have shortcomings that need to be addressed. Summary of the Invention

[0005] (a) The problem to be solved by the present invention is: how to achieve a fast and accurate reliable connection of the air supply fan of the air conditioning unit.

[0006] (II) Technical Solution To address the aforementioned technical problems, embodiments of the present invention provide an air conditioning unit, comprising: a unit body, a fan module, a male connector, a female connector, and a fixing component; The wind turbine module is installed on the main body of the unit via the male connector and the female connector; The male connector is installed by floating and limiting the fastener, and the female connector is hot-plugged into the male connector.

[0007] Furthermore, the male connector is installed on the wind turbine module, and the female connector is installed on the main body of the unit; The fan module is provided with a first mounting hole; The male connector is provided with a first mounting part, a second mounting hole, and a plug-in part; the plug-in part is provided on a first side of the first mounting part, and the second mounting hole is provided at both ends of the first mounting part. The first end of the fastener is fixed to the first mounting hole, the second end of the fastener passes through the second mounting hole, and there is a gap between the second end of the fastener and the second mounting hole.

[0008] Furthermore, the male connector is also provided with a second mounting portion, which is disposed on the second side of the first mounting portion; The fan module is also provided with a mounting slot, the first mounting part is located outside the mounting slot, the second mounting part is located inside the mounting slot, and there is a gap between the second mounting part and the side wall of the mounting slot.

[0009] Furthermore, the second side of the first mounting part abuts against the upper side of the mounting groove, and the depth of the mounting groove is equal to the height of the second mounting part.

[0010] Furthermore, the second mounting hole is an arc-shaped mounting hole.

[0011] Furthermore, the fastener is a stepped screw. The stepped screw includes a screw rod, a smooth rod, and a head arranged in sequence; Along the direction from the head to the screw, the cross-sectional area of ​​the head, the guide rod, and the screw decreases; and the screw is fixed to the first mounting hole, the guide rod passes through the second mounting hole, and the cross-sectional dimension of the head is larger than the diameter of the second mounting hole.

[0012] Furthermore, the length of the optical rod is greater than the depth of the second mounting hole.

[0013] Furthermore, the main body of the unit is provided with several positioning frames, and each positioning frame is provided with a fixed sheet metal. The fan module includes a frame and a fan body disposed on the frame, the frame being installed within the positioning frame; The fixed sheet metal is provided with a third mounting hole, and the female end connector is installed in the third mounting hole.

[0014] Furthermore, the fan module is also equipped with a latch; The main body of the unit is provided with pin holes corresponding to the pins.

[0015] Furthermore, the male terminal of the male connector is provided with a first chamfer; The female terminal of the female connector is provided with a second chamfer; The first chamfer corresponds to the second chamfer, and the first chamfer and the second chamfer cooperate to guide the male connector to be inserted into the female connector.

[0016] The beneficial effects of this invention are: The present invention provides an air conditioning unit, comprising: a unit body, a fan module, a male connector, a female connector, and a fixing component; the fan module is installed on the unit body through the male connector and the female connector; the male connector is installed by floating and limiting the fixing component, and the female connector is hot-swappably connected to the male connector.

[0017] This invention sets the air supply fan of an air conditioning unit as a fan module. The fan module is installed on the unit body via a hot-swappable male connector and a female connector, enabling quick connection between the fan module and the unit body. Furthermore, because the male connector is installed with floating limit by the fixing component, the male and female connectors can still achieve accurate and reliable quick connection within a preset deviation. Moreover, due to the hot-swappable nature, maintenance and replacement do not require disassembling a large number of cables; maintenance can be performed by direct plugging and unplugging, reducing maintenance time. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of an air conditioning unit from a first-view perspective, provided in an embodiment of the present invention. Figure 2 for Figure 1 A magnified view of a portion at point A; Figure 3 This is a second-view structural schematic diagram of an air conditioning unit provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the drive mechanism installation provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of a fan module provided in an embodiment of the present invention; Figure 6 This is an exploded view of the fan module and male connector provided in an embodiment of the present invention; Figure 7 for Figure 6 A magnified view of a portion at point C; Figure 8 This is a schematic diagram of the structure of the fastener provided in an embodiment of the present invention; Figure 9 A size comparison diagram of the limiting part of the fastener and the male end connector provided in the embodiment of the present invention.

[0020] Icons: 1-Unit body; 11-Positioning frame; 12-Fixing sheet metal; 121-Third mounting hole; 2-Fan module; 21-First mounting hole; 22-Mounting slot; 23-Frame; 24-Fan body; 3-Male connector; 31-First mounting part; 311-First side; 312-Second side; 32-Second mounting hole; 33-Plug-in part; 34-Second mounting part; 4-Female connector; 5-Fixing component; 51-First end; 52-Second end; 53-Stepped screw; 531-Screw; 532-Smooth rod; 533-Head; 61-Pin; 62-Pin hole. Detailed Implementation

[0021] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] like Figures 1 to 9 As shown, this embodiment of the invention provides an air conditioning unit, which includes a unit body 1, a fan module 2, a male connector 3, a female connector 4, and a fixing component 5. The fan module 2 is installed on the unit body 1 through the male connector 3 and the female connector 4; the male connector 3 is floating and limited by the fixing component 5, and the female connector 4 is hot-swappably connected to the male connector 3.

[0023] According to the air conditioning unit provided in this embodiment, the air conditioning unit includes a unit body 1, a fan module 2, a male connector 3, a female connector 4, and a fixing component 5. The unit body 1 is the main structure of the air conditioning unit, including an air filter section, a surface cooler section, and an air humidification section. The fan module 2 is installed on the unit body 1 and is the air supply structure of the air conditioning unit, on which a fan is installed. The fan module 2 and the unit body 1 are electrically connected through the male connector 3 and the female connector 4. Specifically, when the fan module 2 is installed on the unit body 1, the male connector 3 and the female connector 4 are connected, thereby connecting the power supply line and signal line between the unit body 1 and the fan module 2.

[0024] Furthermore, in this embodiment, the male connector 3 and the female connector 4 are hot-swappable, meaning that the male connector 3 and the female connector 4 can be hot-swapped, so that there is no need to disconnect the power when installing or removing the fan module 2, thus avoiding affecting the normal use of the air conditioning unit and improving efficiency.

[0025] In this embodiment, optionally, the male connector 3 is installed on the unit body 1 and the female connector 4 is installed on the wind turbine module 2; alternatively, the male connector 3 is installed on the wind turbine module 2 and the female connector 4 is installed on the unit body 1.

[0026] In this embodiment, the male connector 3 and the female connector 4 are configured to correspond to each other. When the fan module 2 is installed on the unit body 1, the male connector 3 is also inserted into the female connector 4. The male connector 3 and the female connector 4 cooperate to provide power and signal connections for the fan and other electronic components on the fan module 2.

[0027] The air conditioning unit provided in this embodiment of the invention has a male connector 3 that is floating and limited by a fixing member 5. That is to say, the male connector 3 is floating and limited on the equipment (fan module 2 or unit body 1). Thus, when the male connector 3 is connected to the female connector 4, since the male connector 3 can float within a preset limit, under the action of external thrust, the male connector 3 can adjust its position within a preset deviation, so that it can be successfully connected to the female connector 4. This allows the male and female connectors to achieve accurate and reliable fast connection within the preset deviation, without the need for 100% alignment, resulting in higher connection efficiency.

[0028] The air conditioning unit provided in the embodiments of the present invention, such as Figures 1 to 7 As shown, specifically, the male connector 3 is installed on the fan module 2, and the female connector 4 is installed on the unit body 1; the fan module 2 is provided with a first mounting hole 21; the male connector 3 is provided with a first mounting part 31, a second mounting hole 32, and a plug-in part 33; the plug-in part 33 is provided on the first side 311 of the first mounting part 31, wherein the plug-in part 33 is provided with a male terminal for plugging and unplugging, and the second mounting hole 32 is provided at both ends of the first mounting part 31; the first end 51 of the fixing member 5 is fixed to the first mounting hole 21, and the fixing... The second end 52 of the fastener 5 passes through the second mounting hole 32, and there is a gap between the second end 52 of the fastener 5 and the second mounting hole 32. Thus, due to the gap between the second end 52 of the fastener 5 and the second mounting hole 32, the male connector 3 can float relative to the fastener 5. The specific size of the floating limit can be set according to a preset value, that is, the size of the gap between the second end 52 of the fastener 5 and the second mounting hole 32 is a preset value. The specific size can be limited according to the experience value of the actual application scenario, and is not limited here.

[0029] According to the air conditioning unit provided in this embodiment, specifically, the male connector 3 is installed on the fan module 2 and is electrically and signal-connected to the fan and other electronic components inside the fan module 2. The female connector 4 is installed on the unit body 1 and is electrically connected to the power supply inside the unit body 1.

[0030] In this embodiment, the fan module 2 is provided with a first mounting hole 21, and the fastener 5 cooperates with the first mounting hole 21 to float and limit the male connector 3 on the fan module 2.

[0031] The male connector 3 is configured with a first mounting portion 31, a second mounting hole 32, and a plug-in portion 33. The first mounting portion 31 has a first side 311 and a second side 312 facing each other. The plug-in portion 33 is located on the first side 311 and is used for electrical and signal connection with the female connector 4. The second mounting holes 32 are located at both ends of the first mounting portion 31, and each end of the first mounting portion 31 is provided with at least one second mounting hole 32. This ensures the stability of the male connector 3 after it is installed on the fan module 2.

[0032] The fastener 5 has a first end 51 and a second end 52. The first end 51 corresponds to the first mounting hole 21. For example, if the first mounting hole 21 is a threaded hole, the first end 51 is provided with a threaded structure corresponding to the first mounting hole 21.

[0033] Optionally, the first end 51 of the fastener 5 can also be fixed to the first mounting hole 21 by means of snap-fit ​​or welding.

[0034] The second end 52 of the fastener 5 passes through the second mounting hole 32, and there is a gap between the second end 52 of the fastener 5 and the inner wall of the second mounting hole 32, so that the male end connector 3 can be floated and limited to be installed on the fan module 2.

[0035] During assembly, place the male connector 3 on the fan module 2, pass the first end 51 of the fastener 5 through the second mounting hole 32 and connect it to the first mounting hole 21, while keeping the second end 52 of the fastener 5 inside the second mounting hole 32.

[0036] The air conditioning unit provided in the embodiments of the present invention, such as Figures 1 to 6 As shown, the male connector 3 is further provided with a second mounting part 34, which is disposed on the second side 312 of the first mounting part 31; the fan module 2 is further provided with a mounting groove 22, the first mounting part 31 is disposed outside the mounting groove 22, the second mounting part 34 is installed inside the mounting groove 22, and there is a gap between the second mounting part 34 and the side wall of the mounting groove 22.

[0037] Furthermore, the male connector 3 is also provided with a second mounting part 34, which is located on the second side 312 of the first mounting part 31. Optionally, the first mounting part 31 and the second mounting part 34 are an integral structure.

[0038] Thus, by adapting the second mounting part 34 and the mounting groove 22 to perform floating limit between the top and bottom and between the left and right, the floating limit accuracy is higher, and the overall mounting structure of the male connector 3 is also more stable and reliable.

[0039] The fan module 2 has a mounting groove 22 for accommodating the second mounting part 34 of the male connector 3. During assembly, the second mounting part 34 is assembled into the mounting groove 22, while the first mounting part 31 is located outside the mounting groove 22. Furthermore, there is a gap between the second mounting part 34 and the groove of the mounting groove 22, so that the male connector 3 can be floated and positioned on the fan module 2.

[0040] Optionally, in this embodiment, the second mounting part 34 can also be installed by opening mounting holes or notches on the fan module 2.

[0041] Furthermore, such as Figures 3 to 5 As shown, the second side 312 of the first mounting portion 31 also abuts against the upper side edge of the mounting groove 22, and the depth of the mounting groove 22 is equal to the height of the second mounting portion 34. As mentioned above, the first mounting portion 31 is located outside the mounting area. In this embodiment, the second side 312 of the first mounting portion 31 also abuts against the upper side edge of the mounting groove 22. That is, when the second mounting portion 34 is installed in the mounting groove 22, the first mounting portion 31 contacts the outer edge of the mounting groove 22.

[0042] In this embodiment, the depth of the mounting groove 22 is equal to the height of the mounting part to ensure the stability of the male connector 3.

[0043] In this embodiment, the first mounting part 31 has a plate-like structure, and the second mounting part 34 has a block-like structure. The first mounting part 31 and the second mounting part 34 are integrally formed.

[0044] Specifically, the second mounting part 34 is a cuboid block, and the shape of the mounting groove 22 is the same as that of the second mounting part 34. The length and width of the second mounting part 34 are smaller than the length and width of the mounting groove 22, so that a gap can be formed between the second mounting part 34 and the mounting groove 22.

[0045] The air conditioning unit provided in the embodiments of the present invention, such as Figures 3 to 7 As shown, the second mounting hole 32 is an arc-shaped mounting hole. This reduces the weight of the male connector 3 and saves materials. Furthermore, by making the arc-shaped notch smaller than the cross-sectional dimension of the second end 52 of the fastener 5 and larger than the cross-sectional dimension of the first end 51 of the fastener 5, it is possible to remove the fastener 5 without completely disassembling it when disassembling or replacing the male connector 3. The male connector 3 can be removed simply by screwing the fastener 5 until its first end 51 is aligned with the second mounting hole 32, thus making the fastener 5 less likely to be lost.

[0046] Furthermore, in this embodiment, the second end 52 of the fastener 5 is circular, and there is a gap between the second end 52 of the fastener 5 and the second mounting hole 32, that is, the radius of the second end 52 of the fastener 5 is smaller than the radius of the second mounting hole 32.

[0047] The air conditioning unit provided in the embodiments of the present invention, such as Figures 3 to 7 As shown, the fastener 5 is a stepped screw 53. The stepped screw 53 includes a screw rod 531, a smooth rod 532, and a head 533 arranged sequentially. Along the direction from the head 533 to the screw rod 531, the cross-sectional area of ​​the head 533, the smooth rod 532, and the screw rod 531 decreases. Furthermore, the screw 531 is fixed to the first mounting hole 21, the optical rod 532 is sleeved in the second mounting hole 32, and the cross-sectional dimension of the head 533 is larger than the diameter of the second mounting hole 32. Thus, the head 533 can limit the male connector 3 to move forward and backward. Thus, the second mounting part 34 and the mounting groove 22 are mutually adapted, so that the male connector 3 can be floated and limited between up and down and between left and right. Moreover, the head 533 can limit the male connector 3 to move forward and backward, so that the male connector 3 has a preset floating position in up and down, left and right, and forward and backward. Thus, when hot-plugging the male connector 3 and the female connector 4, they can be accurately and quickly connected within the preset floating position deviation.

[0048] In this embodiment, preferably, the fixing member 5 is a stepped screw 53, and correspondingly, the second mounting hole 32 is a threaded hole formed on the fan module 2 and corresponding to the stepped screw 53. The stepped screw 53 consists of a head 533, a smooth rod 532, and a screw 531 arranged sequentially. Furthermore, along the direction from the head 533 to the screw 531, the cross-sectional area of ​​the head 533, the smooth rod 532, and the screw 531 gradually decreases.

[0049] In this embodiment, the screw 531, i.e. the stepped screw 53, has a threaded portion for connecting to the first mounting hole 21; the smooth shaft 532 is a smooth shaft for connecting to the second mounting hole 32; the head 533 is used to fix the male connector 3 and prevent the second mounting hole 32 from separating from the smooth shaft 532.

[0050] During assembly, the screw 531 is passed through the sliding part and connected to the internal threaded hole. The second mounting hole 32 is fitted onto the smooth rod 532. The first mounting part 31 is located between the outer edge of the first mounting hole 21 and the head 533.

[0051] Optionally, in this embodiment, the fastener 5 can also be a common screw. Optionally, the threaded section and the smooth rod 532 section can be separated on the threaded section.

[0052] Optionally, in this embodiment, the male connector 3 and the fan module 2 can also be connected by a pin, which can be a stepped shaft. Correspondingly, the first mounting hole 21 is a shaft hole. The pin and the fan module 2 can be a fixed connection or a detachable connection.

[0053] In this embodiment, the second mounting hole 32 is an arc-shaped hole; more specifically, the second mounting hole 32 is a semi-circular hole. In this embodiment, the semi-circular hole is a notch structure.

[0054] Optionally, in this embodiment, the second mounting hole 32 can also be a closed-loop hole, a V-shaped hole, or the like, formed on the sliding part.

[0055] The air conditioning unit provided in the embodiments of the present invention, such as Figures 1 to 7 As shown, the main body 1 of the unit is provided with several positioning frames 11, and each positioning frame 11 is provided with a fixed sheet metal 12; the fan module 2 includes a frame 23 and a fan body 24 disposed in the frame 23, and the frame 23 is installed in the positioning frame 11; the fixed sheet metal 12 is provided with a third mounting hole 121, and the female end connector 4 is installed in the third mounting hole 121.

[0056] In this embodiment, the main body 1 of the unit is provided with a plurality of positioning frames 11, and a fan module 2 is installed at each positioning frame 11. Optionally, the positioning frame 11 is a closed-loop structure formed by connecting metal plates end to end. The positioning frame 11 is used to install the fan module 2. The fan module 2 includes a frame 23 and a fan body 24. The fan body 24 is the fan mentioned above. The fan body 24 is disposed within the frame 23, and the shape of the frame 23 is the same as the shape of the positioning frame 11. Similarly, the frame 23 is a metal frame.

[0057] During assembly, align the frame 23 with the positioning frame 11 and insert the frame 23 into the positioning frame 11.

[0058] Optionally, in this embodiment, the fan module 2 can also be installed by setting a slot or hole on the main body 1 of the unit.

[0059] Optionally, multiple fan bodies 24 can be arranged within the frame 23. For example, in this embodiment, six fan bodies 24 are arranged within the frame 23, and the six fan bodies 24 are arranged in a rectangular array within the frame 23.

[0060] In this embodiment, a fixing sheet metal 12 is also provided inside the positioning frame 11, which is used to install the female end structure. Optionally, for ease of installation, the fixing sheet metal is L-shaped.

[0061] In this embodiment, a third mounting hole 121 is provided on the fixed sheet metal 12, and the female end connector 4 is installed in the third mounting hole 121. Optionally, the female end connector 4 can be fixed by screws.

[0062] In this embodiment, specifically, the fixing sheet metal 12 is disposed on the inner edge of the positioning frame 11 and is fixed to the positioning frame 11 by screws.

[0063] Optionally, in this embodiment, the fixed sheet metal 12 and the positioning frame 11 can also be connected by welding or other means.

[0064] Optionally, in this embodiment, the female connector 4 can also be installed using a structure such as a groove provided on the inner edge of the positioning frame 11.

[0065] The air conditioning unit provided in the embodiments of the present invention, such as Figures 3 to 7 As shown, the fan module 2 is also provided with a pin 61. The main body 1 of the unit is provided with a pin hole 62 corresponding to the pin 61.

[0066] In this embodiment, a pin 61 is also provided on the back of the fan module 2, and a pin hole 62 corresponding to the pin 61 is provided on the main body 1 of the unit. During assembly, the fan module 2 can be positioned by the engagement of the pin 61 with the pin hole, ensuring the accuracy of the fan module 2 during assembly.

[0067] The air conditioning unit provided in this embodiment of the invention has a first chamfer on the male connector 3 and a second chamfer on the female connector 4. The first chamfer corresponds to the second chamfer, and the first chamfer cooperates with the second chamfer to guide the male connector 3 into the female connector 4.

[0068] In this embodiment, as mentioned above, the male connector 3 is able to float on the wind turbine module 2. During the installation of the wind turbine module 2, in order to ensure that the male connector 3 and the female connector 4 can be smoothly connected, a first chamfer is provided on the male terminal of the male connector 3, and a second chamfer is provided on the female terminal of the female connector 4. The first chamfer and the second chamfer correspond to each other, and with the cooperation of the first chamfer and the second chamfer, the male connector 3 can be guided to be inserted into the female connector 4.

[0069] The air conditioning unit provided in this embodiment of the invention, when installing the fan module 2, can achieve triple installation positioning of the fan module 2 through the above-described structure, as follows: The first positioning is the positioning between the positioning frame 11 and the frame 23. During installation, the frame 23 must be aligned with the positioning frame 11 to avoid excessive deviation of the fan module 2, which would affect the installation of the fan module 2.

[0070] The second positioning is the positioning between the pin 61 and the socket. During installation, under the effect of the first positioning, the fan module 2 will not have a large deviation. The fan module 2 will be confined to a designated area, namely the positioning frame 11, thereby ensuring that the pin 61 can be accurately inserted into the pin hole 62, and ensuring that the subsequent male connector 3 and female connector 4 correspond accurately.

[0071] The third positioning is the floating positioning between the male connector 3 and the female connector 4. Since the length and width of the second mounting part 34 of the male connector 3 are both smaller than the length and width of the mounting groove 22, and the radius of the smooth rod 532 is smaller than the radius of the second mounting hole 32, the floating part can slide up, down, left and right within the second mounting hole 32; and since the length of the smooth rod 532 is greater than the depth of the second mounting hole 32, the floating part can slide forward and backward within the second mounting hole 32.

[0072] During installation, the male connector 3 and the female connector 4 are basically accurately positioned. The male connector 3 is set to float, and with the first and second chamfers, the male connector 3 and the female connector 4 are smoothly inserted and connected.

[0073] In summary, the above triple positioning improves the connection efficiency of male connector 3 and female connector 4.

[0074] In the description of this invention, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention 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, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0075] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. Furthermore, in the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An air conditioning unit, characterized in that, include: Unit body (1), wind turbine module (2), male connector (3), female connector (4) and fasteners (5); The wind turbine module (2) is installed on the main body (1) of the unit through the male connector (3) and the female connector (4). The male connector (3) is installed by floating limit through the fixing member (5), and the female connector (4) is hot-plugged to the male connector (3); The male connector (3) is installed on the wind turbine module (2), and the female connector (4) is installed on the main body of the unit (1). The fan module (2) is provided with a first mounting hole (21); The male connector (3) is provided with a first mounting part (31), a second mounting part (34), a second mounting hole (32), and a plug-in part (33); the plug-in part (33) is provided on the first side (311) of the first mounting part (31), the second mounting hole (32) is provided at both ends of the first mounting part (31), and the second mounting part (34) is provided on the second side (312) of the first mounting part (31); the fan module (2) is provided with a mounting groove (22), the first mounting part (31) is provided outside the mounting groove (22), the second mounting part (34) is provided inside the mounting groove (22), and there is a gap between the second mounting part (34) and the side wall of the mounting groove (22); The first end (51) of the fastener (5) is fixed to the first mounting hole (21), the second end (52) of the fastener (5) passes through the second mounting hole (32), and there is a gap between the second end (52) of the fastener (5) and the second mounting hole (32); through the gap between the second mounting part (34) and the side wall of the mounting groove (22), and the gap between the second end (52) of the fastener (5) and the second mounting hole (32), the male connector (3) can be floated and limited on the fan module (2) by the fastener (5).

2. The air conditioning unit according to claim 1, characterized in that, The second side (312) of the first mounting part (31) also abuts against the upper side of the mounting groove (22), and the groove depth of the mounting groove (22) is equal to the height of the second mounting part (34).

3. The air conditioning unit according to claim 1, characterized in that, The second mounting hole (32) is an arc-shaped mounting hole.

4. The air conditioning unit according to claim 1, characterized in that, The fastener (5) is a stepped screw (53); The stepped screw (53) includes a screw (531), a smooth rod (532), and a head (533) arranged in sequence. Along the direction from the head (533) to the screw (531), the cross-sectional area of ​​the head (533), the guide rod (532) and the screw (531) is reduced; and the screw (531) is fixed to the first mounting hole (21), the guide rod (532) passes through the second mounting hole (32), and the cross-sectional dimension of the head (533) is larger than the diameter of the second mounting hole (32).

5. The air conditioning unit according to claim 4, characterized in that, The length of the optical rod (532) is greater than the depth of the second mounting hole (32).

6. The air conditioning unit according to claim 1, characterized in that, The main body (1) of the unit is provided with several positioning frames (11), and each positioning frame (11) is provided with a fixed sheet metal (12). The fan module (2) includes a frame (23) and a fan body (24) disposed on the frame (23), the frame (23) being installed within the positioning frame (11); The fixed sheet metal (12) is provided with a third mounting hole (121), and the female end connector (4) is installed in the third mounting hole (121).

7. The air conditioning unit according to any one of claims 1-6, characterized in that, The fan module (2) is also provided with a pin (61); The main body (1) of the unit is provided with a pin hole (62) corresponding to the pin (61).

8. The air conditioning unit according to any one of claims 1 to 6, characterized in that, The male terminal of the male connector (3) is provided with a first chamfer; The female terminal of the female connector (4) is provided with a second chamfer; The first chamfer corresponds to the second chamfer, and the first chamfer and the second chamfer cooperate to guide the male connector (3) to be inserted into the female connector (4).

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