A power supply module and air conditioner

Abstract

The utility model discloses a kind of power supply module and air conditioner, power supply module is installed in electric equipment, specifically includes: installation module, is equipped with several placing spaces;Power module, at least one power module is provided in each placing space, any power module is relatively pullable setting in placing space;Power module is provided with pull side, pull side can be used to form the first maintenance area between the inner cavity of electric equipment, to be able to provide space for the pull of power module relative to placing space.The above-mentioned power supply module, the power module of power supply module can be individually relative to power supply module by the form of pull and be pulled out, the first maintenance area is directly carried out in the overhaul maintenance of power module, easy to operate, and the efficiency of overhaul maintenance is higher.

Description

Technical Field

[0001] This utility model relates to the field of power supply equipment technology, and more specifically, to a power supply module. Furthermore, this utility model also relates to an air conditioner including the aforementioned power supply module. Background Technology

[0002] A power supply module is a module that integrates multiple power modules to provide reliable power to equipment. In actual use, the installation space available for the power supply module is limited. The power supply module needs to ensure reliable installation while also being easy to assemble and disassemble for maintenance operations.

[0003] In the process of realizing this utility model, the inventors discovered that the prior art has at least the following problems:

[0004] When disassembly and maintenance are required, the entire power supply module needs to be removed from the equipment, and then each power module needs to be inspected, making the maintenance operation complex. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a power supply module that allows the power module to be pulled out and directly inspected and maintained in the first maintenance area, which is convenient to operate and has high maintenance efficiency. Another purpose of this utility model is to provide an air conditioner that includes the above-mentioned power supply module.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A power supply module, installed inside an electrical device, includes:

[0008] The installation module has several placement spaces;

[0009] A power module is provided in each of the placement spaces, and each power module is removable relative to the placement space.

[0010] The power module has a pull-out side, which can be used to form a first maintenance area between itself and the inner cavity of the electrical equipment, so as to provide space for the power module to be pulled out relative to the placement space.

[0011] Preferably, the installation module includes a first mounting component and a second mounting component, with a plurality of second mounting components vertically disposed on the first mounting component. At least one of the first mounting component and the second mounting component can be used to provide guidance for moving the power module from the first maintenance area into the placement space or from the placement space into the first maintenance area.

[0012] Preferably, the second mounting component is slidably connected to the power module on the side near the placement space.

[0013] Preferably, a plurality of the first mounting components are stacked, and two adjacent first mounting components are connected by a second mounting component;

[0014] Along the stacking direction of the plurality of first mounting components, the innermost first mounting component is used to connect to the electrical equipment, and the outermost first mounting component is connected to a cover plate to restrict the movement of its corresponding power module.

[0015] Preferably, the cover plate is disposed over the power module, and the side of the cover plate parallel to the pulling direction of the power module is provided with a guide portion, which is used to provide guidance for pulling the power module corresponding to the cover plate.

[0016] Preferably, a pressure plate is detachably connected between any two adjacent first mounting members. The pressure plate has a first protective part and a second protective part that are bent and configured to limit the movement of the power modules installed on the two adjacent first mounting members.

[0017] Preferably, the first mounting component is provided with a circuit board and a protective component, the circuit board is electrically connected to the power module, and the protective component is at least used to protect the circuit board.

[0018] Preferably, along the stacking direction of the plurality of first mounting components, the protective component connected to a plurality of first mounting components disposed near the outer side is a protective frame, the protective frame covering the outer periphery of the corresponding circuit board, and the opening direction of the protective frame being parallel to the pull-out direction.

[0019] Preferably, along the stacking direction of the plurality of first mounting members, the protective member connected to a plurality of first mounting members disposed near the inner side is a protective plate, the protective plate being rotatably connected to the first mounting members, and the rotation of the protective plate being used to expose or cover the corresponding circuit board.

[0020] Each of the two adjacent first mounting members is provided with a hinge, and the protective plate is rotatably connected to the first mounting member through the hinge.

[0021] This utility model also provides an air conditioner, comprising:

[0022] The power supply module is any one of the power supply modules described above;

[0023] An air conditioner body is provided with an installation port, and the power supply module is located in the inner cavity corresponding to the installation port. The length L1 of the maintenance area formed between the pull-out side and the inner cavity is greater than the length L2 of the power supply module.

[0024] The air conditioning pipe assembly is arranged on both sides of the power supply module and is positioned to avoid the first maintenance area.

[0025] The power supply module provided by this utility model is installed inside electrical equipment to provide power. The power supply module includes an installation module and a power module. The installation module has several placement spaces, and each placement space contains at least one power module. Any power module can be pulled out relative to the placement space. When a single power module needs to be repaired, it can be pulled out directly without removing the other power modules. The power module includes a pull-out side, which forms a first maintenance area with the inner cavity of the electrical equipment. That is, the first maintenance area provides space for pulling out the power module through the pull-out side, so that the power module has room to move relative to the placement space. This allows maintenance personnel to perform maintenance and repair within the maintenance space according to the actual situation without removing all power modules for maintenance, which facilitates maintenance operations and improves maintenance efficiency.

[0026] The beneficial effects of this utility model are as follows: the pull-out design of the power module allows for maintenance without removing the power module; the first maintenance area formed by the pull-out side of the power module and the inner cavity of the electrical equipment provides a space for easy maintenance and improves the efficiency of maintenance. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the power supply module provided by this utility model;

[0029] Figure 2 This is another structural schematic diagram of the power supply module provided by this utility model;

[0030] Figure 3 for Figure 2 A magnified view of a portion of the image;

[0031] Figure 4 This is a schematic diagram of the structure of the air conditioner provided by this utility model;

[0032] Figure 5 for Figure 4 A magnified view of a portion of the image.

[0033] Figures 1-5 In the accompanying drawings, the reference numerals include:

[0034] 1-Power supply module; 2-Air conditioner main body; 3-Air conditioner piping assembly; 4-Maintenance board; 5-First maintenance area; 6-Mounting port; 7-Second maintenance area;

[0035] 11-Mounting module; 12-Power module; 13-Protective component; 14-Cover plate; 15-Pressure plate; 16-Hinge; 17-Circuit board;

[0036] 111-First mounting component; 112-Second mounting component; 151-First protective part; 152-Connecting part; 153-Second protective part; S1-Wiring side; S2-Pull-out side. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] The core of this utility model is to provide a power supply module. The pull-out design of the power supply module allows for maintenance without removing it. The first maintenance area formed by the pull-out side S2 of the power supply module and the inner cavity of the electrical equipment provides space for convenient maintenance, improving maintenance efficiency. Another core aspect of this utility model is to provide an air conditioner that includes the aforementioned power supply module.

[0039] The power supply module provided by this utility model is installed inside electrical equipment to provide power to the equipment. The specific electrical equipment can be an air conditioner or a server or other equipment that requires power, and there are no specific limitations.

[0040] Please refer to Figure 1 , Figure 2 , Figure 5 The installation module 11 has several placement spaces, and at least one power module 12 is set in each placement space. The specific form of the placement space is not limited, and can be set according to the specific structure and number of power modules 12.

[0041] Each power module 12 can be pulled out relative to the placement space. Specifically, the pull-out feature allows the power module 12 that needs to be inspected to be pulled out from the mounting module 11 for individual inspection, without having to remove the entire power supply module from the electrical equipment for maintenance. This facilitates inspection and maintenance operations and improves maintenance efficiency.

[0042] For example, if each placement space of the installation module 11 is equipped with a power module 12, then the individual power module 12 and the installation module 11 can be pulled out and set.

[0043] For example, if each placement space of the installation module 11 is equipped with multiple power modules 12, then the multiple power modules 12 can be arranged in the placement space. The specific arrangement direction should be set perpendicular to the pull-out direction so that the pull-out operation of multiple power modules 12 does not interfere with each other, and ensures that each power module 12 can be reliably removed for maintenance.

[0044] The pull-out mechanism between the power module 12 and the placement space can utilize a double-slide design, a slide-slider design, or a ball bearing structure; the specific design is not limited. For example, in a double-slide design, both the placement space and the power module 12 have slides that cooperate to form a sliding connection, allowing the power module 12 to move relative to the placement space, achieving the effect of moving it in or out of the placement space. In a ball bearing structure, the placement space and the power module 12 are slidably connected by ball bearings, reducing friction during pulling and reducing noise, while also ensuring reliable movement of the power module 12 in or out of the placement space.

[0045] The pull-out side S2 can move the power module 12 into or out of the placement space by pulling or pushing it. Specifically, the pull-out side S2 can be equipped with an assist handle or a regular pull handle to assist in pulling the installation module 11 out of the placement space. When the installation module 11 is in the placement space, the assist handle or pull handle can be stored in the placement space to avoid interfering with other components and to avoid occupying space.

[0046] In this embodiment, the installation module 11 being in the placement space can correspond to the transfer and transportation process of the power supply module, or it can correspond to the normal operation state of the power supply module installed in the electrical equipment.

[0047] Please refer to Figure 5 The pull-out side S2 can form a first maintenance area 5 with the inner cavity of the electrical equipment. The setting of the first maintenance area 5 can provide common space for the power module 12 to be pulled out relative to the placement space, that is, it can provide space for the inspection and maintenance of the power module 12 without removing it, so as to facilitate related operations.

[0048] With the establishment of the first maintenance area 5, the power supply module can be inspected and maintained without being removed from the electrical equipment, which can effectively improve the efficiency of inspection and maintenance.

[0049] In addition, the power module 12 also includes a wiring side S1, which and a pull-out side S2 are located on opposite sides of the power module 12 in the pull-out direction. The wiring side S1 is specifically used for the electrical connection between the power module 12 and the electrical equipment, and is connected to the electrical equipment via a connecting cable. The wiring side S1 can form a second maintenance area 7 with the inner cavity of the electrical equipment. Based on the setting of the second maintenance area 7, the entire power supply module can be inspected and maintained within the second maintenance area 7 without being removed from the electrical equipment, improving the convenience and efficiency of maintenance.

[0050] Based on the above embodiments, please refer to Figure 1 , Figure 5 The installation module 11 includes a first mounting component 111 and a second mounting component 112. A plurality of second mounting components 112 are vertically disposed on the first mounting component 111. At least one of the first mounting component 111 and the second mounting component 112 can be used to provide guidance for the power module 12 to be moved from the first maintenance area 5 into the placement space or from the placement space into the first maintenance area 5.

[0051] Both the first mounting component 111 and the second mounting component 112 can be sheet metal parts, and a reliable connection between the two can be achieved through fasteners, thereby reducing manufacturing costs.

[0052] By having several second mounting members 112 perpendicular to the first mounting member 111, several placement spaces can be formed. Specifically, two second mounting members 112 are respectively connected to both sides of the first mounting member 111 to form a single placement space. A single placement space can hold one power module 12 or two power modules 12. When one power module 12 is placed, its two sides are guided by two second mounting members 112. When two power modules 12 are placed, each of the two power modules 12 is guided by one second mounting member 112.

[0053] Specifically, at least one of the first mounting component 111 and the second mounting component 112 can provide guidance for the pull-out of the power module 12, so as to ensure the reliable and smooth pull-out of the power module 12 relative to the placement space.

[0054] If the first mounting member 111 provides guidance, it is specifically able to provide movement guidance by being connected to the bottom of the power module 12; if the second mounting member 112 provides guidance, it is specifically able to provide movement guidance by being connected to the side of the power module 12.

[0055] In a specific scenario where the pull-out displacement of the power module 12 requires high precision, the first mounting component 111 and the second mounting component 112 can simultaneously provide multi-directional guidance for the movement of the power module 12, ensuring a reliable guiding effect.

[0056] In this embodiment, it should be noted that the first mounting member 111 and / or the second mounting member 112 can provide guidance for the power module 12 to move from the first maintenance area 5 into the placement space or from the placement space into the first maintenance area 5. The actual movement of the power module 12 into the placement space corresponds to the pull-out side S2 moving to the outside of the first maintenance area 5, and the movement of the power module 12 out of the placement space corresponds to the pull-out side S2 moving to the inside of the first maintenance area 5. Therefore, through the guiding effect of at least one of the first mounting member 111 and the second mounting member 112, the reliability of the process of pulling the power module 12 out via the pull-out side S2 can be ensured. This facilitates the reliable pulling of the power module 12 from the placement space to the first maintenance area 5 for reliable maintenance within the first maintenance area 5, and also facilitates the reliable pulling of the power module 12 from the first maintenance area 5 back into the placement space after maintenance.

[0057] Based on any of the above embodiments, the second mounting member 112 is slidably connected to the power module 12 on the side near the placement space.

[0058] like Figure 3 As shown, the second mounting component 112 is slidably connected to the power module 12 on the side near the placement space. The sliding connection ensures the reliable and smooth movement of the power module 12 in and out of the placement space, thus ensuring the efficiency and reliability of maintenance operations.

[0059] The sliding connection between the second mounting component 112 and the power module 12 can be achieved by means of a sliding groove and a slider. Specifically, the power module 12 housing is provided with a slider, and the second mounting component 112 is provided with a sliding groove on the side near the placement space. The reliable pulling of the power module 12 is achieved through the sliding connection between the slider and the sliding groove.

[0060] In this embodiment, it should be noted that the power module 12 can be reliably placed within the placement space without sliding, ensuring reliable power supply, even without external force. Reliable placement can be achieved using locking or blocking components. When pull-out is required, removing the locking or blocking component allows the power module 12 to be pulled out. After maintenance, the locking or blocking component can be used again to restrict sliding. Alternatively, reliable placement can be achieved through friction between the power module 12 and the first mounting member 111 and the second mounting member 112. Without external force, friction ensures the reliable stability of the power module 12. Specifically, the friction can be increased through the materials of the first mounting member 111 and the second mounting member 112, or through coatings on the first mounting member 111 and the second mounting member 112; no further limitations are imposed.

[0061] Based on any of the above embodiments, please refer to Figure 1 , Figure 2 , Figure 3 Multiple first mounting components 111 are stacked, and adjacent first mounting components 111 are connected by second mounting components 112. When three first mounting components 111 are provided, at least two corresponding first mounting components 111 are provided to ensure reliable installation between adjacent first mounting components 111. "At least two" here means that two or three second mounting components 112 can be provided between adjacent first mounting components 111 to provide placement space for multiple power modules 12 in a single layer and to provide reliable pull-out guidance for multiple power modules 12 in a single layer.

[0062] Along the stacking direction of the multiple first mounting members 111, the innermost first mounting member 111 is used to connect to the electrical device, and the outermost first mounting member 111 is connected to a cover plate 14 to restrict the movement of its corresponding power module 12. The innermost and outermost in the above process are relative, and the innermost is specifically located at the innermost part of the electrical device's cavity. Through the connection between the innermost first mounting member 111 and the electrical device's cavity, and at the same time, the second mounting member 112 is connected to the first mounting member 111, ensuring reliable installation of the power supply module relative to the electrical device's cavity.

[0063] Both the first mounting component 111 and the second mounting component 112 are sheet metal parts, which can ensure the reliable installation of multiple power modules 12 relative to the electrical equipment in a relatively simple and economical way.

[0064] In this embodiment, the outermost first mounting member 111 is connected to a cover plate 14 to limit the power module 12 within the accommodating space formed by the cover plate 14, the outermost first mounting member 111, and the second mounting member 112, ensuring reliable installation of the power module 12 and preventing instability during transportation or vertical placement of the power module 12. Vertical placement, for example... Figure 4 , Figure 5 The meaning is as shown.

[0065] In addition, it should be noted that the design of the cover plate 14 can also restrict the airflow direction of the power module 12 at the corresponding position. Specifically, the cooling fan of the pull-out side S2 of the power module 12 is used for heat dissipation, so that the cooling airflow passes through the gap between the cover plate 14 and the power module 12 to carry out reliable heat dissipation through a specified path, thereby ensuring the reliable operation of the power module 12.

[0066] Based on any of the above embodiments, please refer to Figure 1 , Figure 2 The cover plate 14 is disposed over the power module 12, and the side of the cover plate 14 parallel to the pull-out direction of the power module 12 is provided with a guide portion, which is used to provide guidance for the pull-out of the power module 12 corresponding to the cover plate 14.

[0067] like Figure 1, Figure 2 As shown, the cover plate 14 is installed over the power module 12 and has a U-shaped structure, so as to limit the displacement of the outermost power modules 12 without external force and ensure the reliability of the power module 12 within the accommodating space.

[0068] The guide portion on the side of the cover plate 14 parallel to the pulling direction provides guidance when the power module 12 is pulled out. Furthermore, if the outermost first mounting member 111 corresponds to multiple power modules 12, a second mounting member 112 can be used for auxiliary guidance. For example, a second mounting member 112 is provided between the two sides of the cover plate 14 with the guide portion. The two sides of the second mounting member 112 can respectively cooperate with the guide portions on the two sides of the cover plate 14, ensuring a reliable guiding effect when the two power modules 12 are pulled out. If inspection and maintenance are required, both power modules 12 can be removed individually, making the operation simple and convenient.

[0069] In this embodiment, the guide portion can specifically be a slide groove structure, which can be slidably connected to the side of the power module 12 to provide reliable and effective guidance.

[0070] Based on any of the above embodiments, please refer to Figure 2 , Figure 3 A pressure plate 15 is detachably connected between any two adjacent first mounting parts 111. The pressure plate 15 has a first protective part 151 and a second protective part 153 with bends, which are used to limit the movement of the power modules 12 installed on the two adjacent first mounting parts 111.

[0071] like Figure 2 , Figure 3 The pressure plate 15 is a sheet metal part, specifically divided into a connecting part 152, a first protective part 151, and a second protective part 153. The connecting part 152 and the first mounting part 111 are detachably connected to achieve a reliable connection between the pressure plate 15 and the first mounting part 111. During the transfer and transportation of the power supply module, the pressure plate 15 is reliably connected to the first mounting part 111 to provide a movement limit function. Specifically, the first protective part 151 and the second protective part 153 respectively limit the movement of the power modules 12 installed on two adjacent first mounting parts 111, preventing the power modules 12 from sliding and causing damage, and avoiding safety accidents. Before the power supply module is installed in the electrical equipment, the pressure plate 15 can be removed without further installation.

[0072] By setting the pressure plate 15 as a sheet metal part, the movement limit function can be achieved with a relatively simple and reliable structural component, thereby reducing the manufacturing cost of the power supply module.

[0073] Based on any of the above embodiments, please refer to Figure 1The first mounting component 111 is provided with a circuit board 17 and a protective component 13. The circuit board 17 is electrically connected to the power module 12, and the protective component 13 is used to at least protect the circuit board 17.

[0074] Specifically, the circuit board 17 mounted on the first mounting component 111 can be plugged into the power module 12 to achieve a reliable electrical connection between the power module 12 and the circuit board 17. When the power module 12 moves relative to the placement space, it can move along the direction close to the slot on the circuit board 17. Under the premise of providing a reliable guiding effect for the pull-out of the power module 12, the reliable electrical connection between the circuit board 17 and the power module 12 can be guaranteed.

[0075] In this embodiment, it should be noted that the circuit board 17 can specifically serve as a converter, such as converting the current of the power module 12 from AC to DC to supply the various components in the electrical equipment, such as a fan.

[0076] The protective component 13 can protect the circuit board 17, or protect both the power module 12 and the circuit board 17. Specifically, the protective component 13 is equipped with insulation measures to prevent manual contact with the circuit board 17 during operation, thus ensuring safe and reliable use.

[0077] The specific insulation measures for the protective component 13 can be achieved through an insulating coating or by using an insulating material for the protective component 13, depending on the specific application requirements.

[0078] Based on any of the above embodiments, please refer to Figure 1 , Figure 5 Along the stacking direction of multiple first mounting components 111, the protective component 13 connected to several first mounting components 111 near the outer side is a protective frame. The protective frame covers the outer periphery of the circuit board 17, and the opening direction of the protective frame is parallel to the pulling direction.

[0079] In this embodiment, "near the outer side" and "near the inner side" are relative terms. For example, if four first mounting members 111 are provided, two are positioned near the inner side and two are positioned near the outer side; if two first mounting members 111 are provided, one is positioned near the outer side and one is positioned near the inner side. Figure 5 This is what is meant.

[0080] By designing the protective component 13 connected to several first mounting components 111 that are relatively close to the outside as a protective frame, it is based on the fact that the protective frame that is close to the outside can ensure good protective performance after installation. Correspondingly, the power module 12 that is close to the outside is easy to maintain and the frequency is not high during actual use. The protective frame is directly formed by sheet metal so that the protective component 13 can be formed at a lower manufacturing cost.

[0081] The opening of the protective frame is parallel to the direction of the pull-out mechanism. This opening is for easy wiring and observation of the wiring process.

[0082] Based on any of the above embodiments, along the stacking direction of the plurality of first mounting members 111, the protective members 13 connected to the plurality of first mounting members 111 near the inner side are protective plates. The protective plates are rotatably connected to the first mounting members 111, and the rotation of the protective plates is used to expose or cover the corresponding circuit board 17. Since it would be inconvenient to inspect or disassemble the protective members 13 of the plurality of first mounting members 111 near the inner side if they were in the form of protective frames, they are designed as rotatable protective plates. The rotatable design of the protective plates allows for convenient inspection and maintenance of the power module 12 wiring side S1 while providing reliable protection, and facilitates inspection of the reliability of the circuit board 17 connected to the power module 12 located on the inner side, thereby improving inspection and maintenance efficiency. Figure 1 The meaning is shown, with Figure 1 In terms of orientation, the lower protective member 13 is in the form of a protective plate, and the upper protective member 13 is in the form of a protective frame. The lower protective plate can rotate relative to the upper first mounting member 11 so that the protective plate can expose or cover the circuit board 17 provided on the lower first mounting member 11.

[0083] Each of two adjacent first mounting members 111 is provided with a hinge 16. The protective plate is rotatably connected to the first mounting member 111 via the hinge 16. The number and position of the hinges 16 are determined according to the actual situation. Figure 1 One end of the hinge 16 is connected to the protective plate, and the other end is connected to the first mounting component 111. The circuit board 17 corresponding to the protective plate can be exposed or covered by rotating the protective plate. The operation is simple and convenient, and the manufacturing cost is low. Similarly, the protective plate cannot be rotated without external force, ensuring the overall reliability of the power supply module.

[0084] In addition to the power supply module 1 described above, this utility model also provides an air conditioner that includes the power supply module 1 disclosed in the above embodiments. Please refer to [link / reference]. Figure 4 , Figure 5The air conditioner includes an air conditioner body 2, which has an installation port 6. A power supply module 1 is located in the inner cavity corresponding to the installation port 6. The length L1 of the first maintenance area 5 formed between the pull-out side S2 and the inner cavity is greater than the length L2 of the power supply module 12. An air conditioning pipe group 3 is arranged on both sides of the power supply module 1 and is set to avoid the first maintenance area 5. A maintenance plate 4 is detachably connected to the installation port 6.

[0085] The air conditioner body 2 has a mounting port 6, which corresponds to the inner cavity of the external device. This mounting port 6 is the mounting area for the power supply module 1. Along the stacking direction of the multiple first mounting members 111, the innermost first mounting member 111 is connected to the inner cavity via fasteners to achieve fastening in one direction. The second mounting member 112, located near the bottom of the inner cavity, is connected to the inner cavity to achieve fastening in the other direction, ensuring reliable installation of the power supply module 1 relative to the air conditioner body 2. The perpendicular arrangement of one direction and the other ensures the reliable vertical installation of the power supply module 1 within the inner cavity.

[0086] By setting the length L1 of the first maintenance area 5 formed between the pull-out side S2 and the inner cavity to be greater than the length L2 of the power module 12, sufficient space can be provided for the pull-out of the power module 12 to facilitate inspection and maintenance operations.

[0087] The length of the second maintenance area 7 formed between the wiring side S1 and the inner cavity is determined according to the actual situation and is not subject to excessive restrictions.

[0088] The air conditioning pipe assembly 3 is set to avoid the first maintenance area 5, so as not to affect the pulling action of the pull-out side S2; the air conditioning pipe assembly 3 is also set to avoid the second maintenance area 7, so as not to affect the wiring of the wiring side S1.

[0089] The maintenance board 4 is connected to the mounting port 6 to seal the mounting port 6. After the power supply module 1 is installed, the maintenance board 4 can be fixed to the mounting port 6. If maintenance is required, the power module 12 can be pulled out after removing the maintenance board 4. The overall operation is simple and convenient.

[0090] The air conditioner can be a thin-walled air conditioner, but is not limited to this. In the application scenario of thin-walled air conditioners, the above method can meet the requirement of reasonably arranging and placing each power module 12 in a relatively compact space, and each power module 12 can be easily inspected and maintained, thus improving the efficiency of inspection and maintenance.

[0091] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0092] The power supply module and air conditioner provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A power supply module, installed inside an electrical appliance, characterized in that, include: The installation module (11) has several placement spaces; Power module (12), at least one power module (12) is provided in each placement space, and any power module (12) is removable relative to the placement space; The power module (12) is provided with a pull-out side (S2), which can be used to form a first maintenance area (5) between itself and the inner cavity of the electrical equipment, so as to provide space for the power module (12) to be pulled out relative to the placement space.

2. The power supply module according to claim 1, characterized in that, The installation module (11) includes a first mounting component (111) and a second mounting component (112). A plurality of second mounting components (112) are vertically disposed on the first mounting component (111). At least one of the first mounting component (111) and the second mounting component (112) can be used to provide guidance for the power module (12) to be moved from the first maintenance area (5) into the placement space or from the placement space into the first maintenance area (5).

3. The power supply module according to claim 2, characterized in that, The second mounting component (112) is slidably connected to the power module (12) on the side near the placement space.

4. The power supply module according to claim 3, characterized in that, Multiple first mounting members (111) are stacked, and two adjacent first mounting members (111) are connected by a second mounting member (112); Along the stacking direction of the plurality of first mounting members (111), the innermost first mounting member (111) is used to connect to the electrical equipment, and the outermost first mounting member (111) is connected to a cover plate (14) to restrict the movement of the corresponding power module (12).

5. The power supply module according to claim 4, characterized in that, The cover plate (14) is disposed over the power module (12), and the side of the cover plate (14) parallel to the pull-out direction of the power module (12) is provided with a guide portion, which is used to provide guidance for the pull-out of the power module (12) corresponding to the cover plate (14).

6. The power supply module according to claim 5, characterized in that, A pressure plate (15) is detachably connected between any two adjacent first mounting parts (111). The pressure plate (15) has a first protective part (151) and a second protective part (153) with bends, which are used to limit the movement of the power module (12) installed on the two adjacent first mounting parts (111).

7. The power supply module according to claim 6, characterized in that, The first mounting component (111) is provided with a circuit board (17) and a protective component (13). The circuit board (17) is electrically connected to the power module (12), and the protective component (13) is used to protect the circuit board (17) at least.

8. The power supply module according to claim 7, characterized in that, Along the stacking direction of the plurality of first mounting members (111), the protective member (13) connected to a plurality of first mounting members (111) arranged near the outer side is a protective frame. The protective frame covers the outer periphery of the corresponding circuit board (17), and the opening direction of the protective frame is parallel to the pulling direction.

9. The power supply module according to claim 8, characterized in that, Along the stacking direction of the plurality of first mounting members (111), the protective member (13) connected to a plurality of first mounting members (111) near the inner side is a protective plate. The protective plate is rotatably connected to the first mounting member (111), and the rotation of the protective plate is used to expose or cover the corresponding circuit board (17). A hinge (16) is provided on either of the two adjacent first mounting members (111), and the protective plate is rotatably connected to the first mounting member (111) through the hinge (16).

10. An air conditioner, characterized in that, include: The power supply module (1) is the power supply module (1) as described in any one of claims 1 to 9. Air conditioner body (2), the air conditioner body (2) is provided with an installation port (6), the power supply module (1) is provided in the inner cavity corresponding to the installation port (6), and the length of the maintenance area (5) formed between the pull-out side (S2) and the inner cavity is greater than the length of the power supply module (12); The air conditioning pipe assembly (3) is arranged on both sides of the power supply module (1) and is set away from the first maintenance area (5).

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