Air conditioner

Abstract

The utility model discloses an air conditioner, and relates to the technical field of air conditioners, the air conditioner comprises a bearing piece and a junction box, and the bearing piece is arranged on the air conditioner; the junction box comprises an insulation box and a fireproof cover, the insulation box is installed on the bearing piece, the insulation box is provided with an opening deviating from the bearing piece, and the edge of the opening is provided with a sealing edge in a surrounding mode; the fireproof cover comprises a cover body and a cover edge connected to the periphery of the cover body, the cover edge is arranged outside the insulation box in a surrounding mode and installed on the containing part, the cover body covers the opening, and the sealing edge abuts against the cover body. According to the technical scheme provided by the utility model, the waterproof capability of the junction box can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an air conditioner. Background Art

[0002] In the related art, the junction box of the air conditioner can be used to accommodate the joints of the wires. However, in the prior art, the design of the junction box is often not reasonable, resulting in water seepage in the junction box. In particular, when the air conditioner outdoor unit is located outdoors, water enters the junction box during heavy rain, causing the joints of the wires to be prone to poor contact and other phenomena. Utility Model Content

[0003] The main purpose of the utility model is to provide an air conditioner, aiming to improve the waterproof ability of the junction box.

[0004] To achieve the above-mentioned purpose, the air conditioner proposed by the utility model comprises:

[0005] A receiving member, provided on the air conditioner; and

[0006] Junction box, including:

[0007] An insulating box is installed on the receiving member, the insulating box has an opening away from the receiving member, and a sealing edge is arranged around the edge of the opening;

[0008] The fireproof cover comprises a cover body and a cover edge connected to the periphery of the cover body, wherein the cover edge surrounds the outside of the insulation box and is installed on the receiving member, the cover body covers the opening, and the sealing edge abuts against the cover body.

[0009] In one embodiment, the sealing edge has a sealing section close to the top of the air conditioner, and along a direction away from the opening, at least a portion of the sealing section has a width greater than a width of the remaining section of the sealing edge.

[0010] In one embodiment, a sealing member is disposed between the cover edge and the insulating box.

[0011] In one embodiment, the insulating box is snap-connected to the receiving member.

[0012] In one embodiment, the insulating box has two oppositely disposed sides, and one of the two sides is provided with a hook, and the other is provided with a clamping portion, and the receiving member is provided with a first clamping hole and a second clamping hole correspondingly;

[0013] The hook is inserted into the first clamping hole, and the clamping portion is clamped into the second clamping hole.

[0014] In one embodiment, a positioning and mounting structure is provided between the cover edge and the receiving member, and the structure is fixed by fasteners.

[0015] In one embodiment, the positioning and mounting structure includes a mounting hook and a plug-in portion provided on opposite sides of the cover edge, and a first mounting hole and a second mounting hole correspondingly provided on the receiving member, the mounting hook is hooked on the first mounting hole, and the plug-in portion is plugged into the second mounting hole.

[0016] In one embodiment, an extension section away from the fireproof cover is provided on one side of the cover edge, a bending section is provided at one end of the extension section away from the cover edge to form the mounting hook, and a through hole is provided in the extension section, and the fastener is fastened to the receiving member through the through hole; and / or,

[0017] The edges of the first mounting holes are each provided with a first avoidance position to facilitate the mounting hook to be hooked;

[0018] The edges of the second mounting holes are each provided with a second avoidance position to facilitate the plugging of the plug-in portion.

[0019] In one embodiment, a first wire-passing opening is provided at the bottom of the insulating box, and a second wire-passing opening is correspondingly provided at the bottom of the fireproof cover, and the second wire-passing opening is connected to the first wire-passing opening.

[0020] In one embodiment, the first wire-passing opening is configured as a wire-passing notch connected to the opening, and a wire-collecting portion is convexly provided on the inner surface of the wire-passing notch near the edge of the opening; and / or,

[0021] The cross-sectional area of ​​the second wire passing opening is greater than or equal to the cross-sectional area of ​​the first wire passing opening.

[0022] In one embodiment, the air conditioner comprises a casing and a middle partition disposed in the casing, and the receiving member is configured as the middle partition; and / or

[0023] The air conditioner comprises an air conditioner indoor unit, an air conditioner outdoor unit and a flexible connector connecting the air conditioner indoor unit and the air conditioner outdoor unit, and the junction box is arranged on the air conditioner outdoor unit.

[0024] The technical solution of the utility model is to install the junction box on the receiving part, the insulating box of the air conditioner is installed on the receiving part, and the opening of the insulating box is set away from the receiving part, and the fireproof cover is covered on the insulating box, so as to form a closed wiring cavity, and the fireproof cover is also installed on the receiving part. Compared with the fireproof cover installed on the insulating box, this solution can reduce the possibility of rainwater seeping along the connection between the fireproof cover and the insulating box, and the fireproof cover completely covers the insulating box, to a certain extent, increase the distance from the seepage point to the opening of the insulating box, and increase the difficulty of water seepage; on the other hand, it also improves the fireproof function of the junction box. The fireproof cover includes a cover body and a cover edge connected to the periphery of the cover body, the cover edge is covered on the periphery of the insulating box, and the opening edge of the insulating box is surrounded by a sealing edge, which can be sealed against the cover body, thereby further preventing moisture from penetrating into the insulating box and improving the waterproof performance of the insulating box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of an angle installation structure of an embodiment of an air conditioner provided by the utility model;

[0027] Figure 2 for Figure 1 Another schematic diagram of the installation structure of the air conditioner;

[0028] Figure 3 for Figure 1 Another schematic diagram of the installation structure of the air conditioner at another angle;

[0029] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0030] Figure 5 for Figure 3 A cross-sectional view of the middle air conditioner along AA;

[0031] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0032] Figure 7 for Figure 1 A schematic diagram of the structure of the insulating box at an angle;

[0033] Figure 8 for Figure 1 Another structural diagram of the insulating box in the middle;

[0034] Fig. 9 for Figure 1 Another structural schematic diagram of the insulating box at another angle;

[0035] Fig.10 for Figure 1 An angled structural diagram of the middle fireproof cover;

[0036] Fig.11 for Figure 1 Another structural diagram of the middle fireproof cover;

[0037] Fig.12 for Fig.11 Cross-sectional view of the middle fire cover along BB.

[0038] Description of Figure Numbers:

[0039] 1. Receiving part; 11. First clamping hole; 12. Second clamping hole; 13. First mounting hole; 14. Second mounting hole; 15. First avoidance position; 16. Second avoidance position; 2. Junction box; 21. Insulating box; 211. Opening; 212. Sealing edge; 212a. Sealing section; 213. Wiring cavity; 214. Hook; 215. Clamping part; 216. First wire-passing opening; 217. Wire-collecting part; 218. First box wall; 219. Second box wall; 22. Fireproof cover; 221. Cover body; 222. Cover edge; 223. Second wire-passing opening; 224. Installation hook; 224a. Extension section; 224b. Bending section; 224c. Through hole; 225. Connecting part.

[0040] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0043] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0044] The utility model proposes an air conditioner. The air conditioner includes an air conditioner outdoor unit and an air conditioner indoor unit, and a flexible connector connects the air conditioner indoor unit and the air conditioner outdoor unit respectively. The air conditioner can be a split air conditioner that is easy for users to install personally. It uses a refrigerant pipe to connect the indoor heat exchanger of the air conditioner indoor unit and the outdoor heat exchanger of the air conditioner outdoor unit, and refrigerant is injected into the refrigerant circuit before the equipment leaves the factory. In this way, when the user installs the equipment by himself, he only needs to fix the air conditioner indoor unit and the air conditioner outdoor unit respectively, without assembling the refrigerant pipe and filling the refrigerant, thereby reducing the difficulty of installation and realizing personal installation by the user. However, the present design is not limited to this. In other embodiments, the air conditioner of the utility model can also be an ordinary split air conditioner, or an integrated air conditioner.

[0045] Among them, the flexible connecting part can be a refrigerant pipe and a sleeve for mounting the refrigerant pipe, or a drain pipe and a sleeve for mounting the drain pipe, or a power-carrying wire and a sleeve for mounting the power-carrying wire. It can also include any two of the refrigerant pipe, the drain pipe and the power-carrying wire, and a sleeve for mounting all three at the same time, or include the refrigerant pipe, the drain pipe and the power-carrying wire, and a sleeve for mounting all three at the same time, so as to facilitate the connection between the indoor unit and the outdoor unit of the air conditioner.

[0046] See also Figures 1 to 6 In one embodiment of the utility model, the air conditioner comprises:

[0047] A receiving member 1 is provided in the air conditioner; and

[0048] Junction box 2, including:

[0049] The insulating box 21 is installed on the receiving member 1. The insulating box 21 has an opening 211 facing away from the receiving member 1, and a sealing edge 212 is provided around the edge of the opening 211.

[0050] The fireproof cover 22 includes a cover body 221 and a cover edge 222 connected to the periphery of the cover body 221 . The cover edge 222 surrounds the outside of the insulation box 21 and is installed on the receiving member 1 . The cover body 221 covers the opening 211 , and the sealing edge 212 abuts against the cover body 221 .

[0051] Specifically, the receiving part 1 is arranged along the vertical direction (the up and down direction of the air conditioner), and can be arranged inside the air conditioner for installation or fixing of parts inside the air conditioner, or can be arranged outside the air conditioner, or as a part of the casing of the air conditioner, such as the side plate of the casing. The junction box 2 is generally arranged inside the air conditioner, and is used to accommodate the joint part of the power circuit inside the air conditioner to reduce the situation of short circuit or poor contact of the power circuit. However, in the prior art, the design of the junction box 2 is often not reasonable enough, resulting in poor waterproof effect of the junction box 2, especially when it is arranged in the outdoor unit of the air conditioner, the junction box 2 is difficult to pass the rainstorm test, and some of the junction boxes 2 have water ingress problems. Among them, in this embodiment, the junction box 2 can be arranged in the indoor unit of the air conditioner, and can also be arranged in the outdoor unit of the air conditioner. The following is an example of the junction box 2 being arranged in the outdoor unit of the air conditioner. The junction box 2 can be arranged inside the outdoor unit of the air conditioner, or it can be arranged outside the outdoor unit of the air conditioner.

[0052] In order to improve the waterproof performance of the junction box 2, the insulating box 21 of the air conditioner is installed on the receiving part 1, and the opening 211 of the insulating box 21 is set away from the receiving part 1, and the fireproof cover 22 is covered on the insulating box 21 to form a closed wiring cavity 213, and the fireproof cover 22 is also installed on the receiving part 1. Compared with the fireproof cover 22 installed on the insulating box 21, this solution can reduce the possibility of rainwater seeping along the connection between the fireproof cover 22 and the insulating box 21, and the fireproof cover 22 completely covers the insulating box 21. To a certain extent, the distance from the seepage point to the opening 211 of the insulating box 21 is increased, thereby increasing the difficulty of seepage; on the other hand, it also improves the fireproof function of the junction box 2. The fireproof cover 22 includes a cover body 221 and a cover edge 222 connected to the periphery of the cover body 221. The cover edge 222 is wrapped around the periphery of the insulating box 21, and a sealing edge 212 is provided around the edge of the opening 211 of the insulating box 21. The sealing edge 212 can be sealed against the cover body 221, thereby further preventing moisture from penetrating into the insulating box 21 and improving the waterproof performance of the insulating box 21.

[0053] The insulating box 21 includes a first box wall 218 and a plurality of second box walls 219 arranged around the first box wall 218, and the plurality of second box walls 219 enclose an opening 211, and the sealing edge 212 can be configured as a flange structure arranged on the second box wall 219 at the periphery of the opening 211, or the second box wall 219 can be thickened, or configured as a flexible sealing ring arranged on the second box wall 219 at the periphery of the opening 211. The insulating box 21 can be made of insulating materials such as plastic, and the fireproof box 22 can be made of fireproof materials such as aluminum and iron.

[0054] In an embodiment of the utility model, the sealing edge 212 has a sealing section 212a near the top of the air conditioner, and along the direction away from the opening 211, at least part of the sealing section 212a has a width greater than the width of the remaining sections of the sealing edge 212. Specifically, the plurality of second box walls 219 include a top wall facing the top of the air conditioner outdoor unit, a bottom wall facing the bottom of the air conditioner outdoor unit, and two side walls connecting the top wall and the bottom wall. The sealing section 212a is at least a section of the sealing edge 212 provided at the top wall, and along the direction away from the opening 211, at least part of the sealing section 212a has a width greater than the width of the remaining sections of the sealing edge 212, that is, the width of the portion of the sealing edge 212 located at the top is widened, thereby further improving the waterproof performance between the insulation box 21 and the fireproof cover 22. Among them, the sealing section 212a is only provided on the top wall, and can also be provided on the top wall and part of the side wall. In this embodiment, only part of the sealing section 212a is increased in width. In other embodiments, the width of all the sealing sections 212a can also be increased.

[0055] In order to further improve the waterproof performance between the insulation box 21 and the fireproof cover 22, in the embodiment of the utility model, a sealing member is provided between the cover edge 222 and the insulation box 21. Specifically, because the cover edge 222 is wrapped around the periphery of the insulation box 21, water may seep along the gap between the fireproof cover 22 and the receiving member 1, so a sealing member is provided between the cover edge 222 and the insulation box 21, one side of the sealing member abuts against the insulation box 21, and the other side abuts against the cover edge 222, thereby further improving the waterproof performance between the insulation box 21 and the fireproof cover 22. Among them, the sealing member can be configured as a sealing sponge or a sealing rubber, etc.

[0056] See also Figures 1 to 9 In the embodiment of the utility model, the insulating box 21 is snap-fitted to the receiving member 1, so as to facilitate the installation of the insulating box 21. Of course, in other embodiments, the insulating box 21 can also be bonded to the receiving member 1, or the insulating box 21 is fastened to the receiving member 1 by a fastener.

[0057] Furthermore, the insulating box 21 has two oppositely disposed sides, and one of the two sides is provided with a hook 214, and the other is provided with a clamping portion 215, and the receiving member 1 is provided with a first clamping hole 11 and a second clamping hole 12 correspondingly;

[0058] The hook 214 is inserted into the first latch hole 11 , and the latch portion 215 is latched into the second latch hole 12 .

[0059] Specifically, in this embodiment, the two sides of the insulating box 21 are the opposite sides of the insulating box 21 in the vertical direction, and can also be the two sides of the insulating box 21 in the horizontal direction. One of the two sides is provided with a hook 214, and the other is provided with a clamping portion 215. The receiving member 1 is provided with a first clamping hole 11 and a second clamping hole 12. When actually installing, the hook 214 can be first inserted into the first clamping hole 11, and then the clamping portion 215 can be clamped into the second clamping hole 12, so as to facilitate the installation of the insulating box 21.

[0060] Among them, in other embodiments, both sides of the insulating box 21 are provided with a clamping portion 215, and the two clamping portions 215 are respectively clamped to the first clamping hole 11 and the second clamping hole 12 of the receiving member 1. In the embodiment of the utility model, the clamping portion 215 includes a clamping plate extending toward the receiving member 1, and a clamping protrusion convexly provided on one side of the clamping plate. When installing, the clamping plate is inserted into the second clamping hole 12, and the clamping protrusion is clamped to the edge of the second clamping hole 12.

[0061] See also Figures 1 to 6 , Figures 10 to 12 In order to facilitate the installation of the fireproof cover 22, in an embodiment of the utility model, a positioning and mounting structure is provided between the cover edge 222 and the receiving member 1, and is fixed by fasteners. Specifically, the positioning and mounting structure can achieve pre-positioning between the cover edge 222 and the receiving member 1, and further fix the installation by fasteners, thereby ensuring the fixing stability of the fireproof cover 22 and facilitating the installation of the fireproof cover 22.

[0062] For further information, see Figures 1 to 6 , Figures 10 to 12 The positioning and mounting structure includes mounting hooks 224 and plug-in parts 225 disposed on opposite sides of the cover edge 222, and corresponding first mounting holes 13 and second mounting holes 14 disposed on the receiving member 1, wherein the mounting hooks 224 are hooked on the first mounting holes 13, and the plug-in parts 225 are plugged into the second mounting holes 14. Specifically, the opposite sides of the cover edge 222 are the opposite sides of the fireproof cover 22, and to facilitate the installation of the junction box 2, the arrangement direction of the opposite sides of the fireproof cover 22 is arranged in the same direction as the arrangement direction of the opposite sides of the insulation box 21. Of course, in other embodiments, the arrangement direction of the opposite sides of the fireproof cover 22 is arranged in different directions from the arrangement direction of the opposite sides of the insulation box 21. One of the two sides of the cover edge 222 is provided with a mounting hook 224, and the other side is provided with a plug-in portion 225. The corresponding receiving component 1 is provided with a first mounting hole 13 and a second mounting hole 14. The mounting hook 224 is hooked on the first mounting hole 13, and the plug-in portion 225 is plugged into the second mounting hole 14, thereby facilitating the positioning and installation of the fireproof cover 22.

[0063] Furthermore, an extension section 224a away from the fireproof cover 22 is provided on one side of the cover edge 222, and a bent section 224b is provided at one end of the extension section 224a away from the cover edge 222 to form a mounting hook 224, and a through hole 224c is provided on the extension section 224a, and a fastener passes through the through hole 224c and is fastened to the receiving member 1. Specifically, the extension section 224a extends toward the top of the air conditioner outdoor unit, so that the extension section 224a and the receiving member 1 are arranged in parallel, and a bent section 224b is provided at one end of the extension section 224a away from the cover edge 222, and the bent section 224b is arranged at an angle with the extension section 224a, so as to form a mounting hook 224, and during installation, the bent section 224b passes through the first mounting hole 13, so that the mounting hook 224 is hooked on the edge of the first mounting hole 13. The fastener passes through the through hole 224c and is fastened to the receiving member 1, thereby pressing and fixing the extension section 224a to the receiving member 1. That is, in this solution, the extension section 224a is used to form the mounting hook 224, which is used to install the fastener, and there is no need to set a mounting protrusion on the edge of the cover edge 222 to install the fastener, thereby facilitating the installation of the fireproof cover 22.

[0064] In another embodiment, the plug portion 225 is at least partially bent relative to the cover edge 222, thereby preventing the other side of the cover edge 222 from being separated from the receiving member 1, thereby ensuring the installation stability of the fireproof cover 22. In other embodiments, the fireproof cover 22 can also be fixed to the receiving member 1 by snapping.

[0065] In the embodiments of the present invention, please refer to Figure 3 and Figure 4 The first mounting hole 13 has a first avoidance position 15 at its edge to facilitate the hook 224 to be mounted. The first avoidance position 15 is arranged at the periphery of the first mounting hole 13, that is, the width of the first mounting hole 13 along the vertical direction is increased, so as to facilitate the hook 224 to be mounted. Correspondingly, the second mounting hole 14 has a second avoidance position 16 at its edge to facilitate the plug-in portion 225 to be plugged in. The second avoidance position 16 is arranged at the periphery of the second mounting hole 14, that is, the width of the second mounting hole 14 along the vertical direction is increased, so as to facilitate the plug-in portion 225 to be plugged in.

[0066] See also Figures 7 to 12In the embodiment of the utility model, the bottom of the insulating box 21 is provided with a first wire-passing opening 216, and the bottom of the fireproof cover 22 is correspondingly provided with a second wire-passing opening 223, and the second wire-passing opening 223 is connected to the first wire-passing opening 216. Specifically, in order to further improve the waterproof performance of the junction box 2, the first wire-passing opening 216 is provided at the bottom of the insulating box 21, that is, provided at the bottom wall of the insulating box 21, and the second wire-passing opening 223 is correspondingly provided at the bottom of the fireproof cover 22, thereby reducing the possibility of rainwater directly pouring into the junction box 2, and the second wire-passing opening 223 is connected to the first wire-passing opening 216, so that the power wires of the air conditioner outdoor unit sequentially pass through the second wire-passing opening 223 and the first wire-passing opening 216 and extend into the interior of the junction box 2. And preferably, the first wire-passing opening 216 and the second wire-passing opening 223 are coaxially arranged. In other embodiments, the first wire-passing opening 216 and the second wire-passing opening 223 are arranged off-axis.

[0067] Furthermore, the cross-sectional area of ​​the second wire opening 223 is greater than or equal to the cross-sectional area of ​​the first wire opening 216, thereby reducing the possibility of the second wire opening 223 partially blocking the first wire opening 216 and facilitating the passage of electrical wires of the air conditioner outdoor unit.

[0068] In the embodiments of the present invention, please refer to Figure 7 , the first wire-passing opening 216 is configured as a wire-passing notch connected to the opening 211, and a wire-collecting portion 217 is convexly provided on the inner surface of the wire-passing notch near the edge of the opening 211. The first wire-passing opening 216 is configured as a wire-passing notch connected to the opening 211, so as to facilitate the installation of the electric wire, and because the bottom wall of the insulating box 21 abuts against the cover body 221, the wire-passing notch and the cover body 221 are enclosed to form a closed hole. However, in this form, when the fireproof cover 22 is removed, the electric wire has the risk of escaping from the first wire-passing opening 216, therefore, a wire-collecting portion 217 is convexly provided on the inner surface of the wire-passing notch near the edge of the opening 211, and the wire-collecting portion 217 faces the inside of the wire-passing notch, thereby reducing the connection width between the wire-passing notch and the opening 211, thereby reducing the possibility of the electric wire escaping from the first wire-passing opening 216 when the fireproof cover 22 is removed. In other embodiments, the first wire passing opening 216 may also be configured as a closed hole structure provided on the bottom wall of the first wire passing opening 216; or, the first wire passing opening 216 is configured as a wire passing notch connected to the opening 211, and the connecting width between the first wire passing opening 216 and the opening 211 is smaller than the inner diameter of the wire passing notch.

[0069] In other embodiments, a wire-passing notch is also provided at the bottom of the fireproof cover 22, and the fireproof cover 22 and the receiving component 1 together form the second wire-passing opening 223, thereby ensuring the positioning of the electrical wires and facilitating the installation of the fireproof cover 22.

[0070] In an embodiment of the utility model, the air conditioner includes a casing and a middle partition disposed in the casing, and the receiving member 1 is configured as the middle partition. Specifically, the middle partition is used to isolate the installation space of the casing, such as the outdoor heat exchanger and the electric control box of the air conditioner outdoor unit are disposed on opposite sides of the middle partition, thereby reducing the possibility of condensed water entering the electric control box, or the outdoor heat exchanger and the flexible connector are disposed on opposite sides of the middle partition, thereby facilitating the installation of the outdoor heat exchanger and the storage of the flexible connector. The receiving member 1 is configured as the middle partition, that is, the junction box 2 is disposed inside the air conditioner outdoor unit, thereby facilitating the installation of the air conditioner outdoor unit and the installation of the junction box 2.

[0071] The above are only exemplary embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An air conditioner, characterized in that: include: A receiving member, provided on the air conditioner; as well as Junction box, including: An insulating box is installed on the receiving member, the insulating box has an opening away from the receiving member, and a sealing edge is arranged around the edge of the opening; The fireproof cover comprises a cover body and a cover edge connected to the periphery of the cover body, wherein the cover edge surrounds the outside of the insulation box and is installed on the receiving member, the cover body covers the opening, and the sealing edge abuts against the cover body.

2. The air conditioner according to claim 1, characterized in that: The sealing edge has a sealing section close to the top of the air conditioner, and along the direction away from the opening, at least a portion of the sealing section has a width greater than that of the remaining sections of the sealing edge.

3. The air conditioner according to claim 1, characterized in that: A sealing member is arranged between the cover edge and the insulation box.

4. The air conditioner according to claim 1, characterized in that: The insulating box is clamped on the receiving component.

5. The air conditioner according to claim 4, characterized in that: The insulating box has two oppositely disposed sides, one of the two sides is provided with a hook, the other is provided with a clamping portion, and the receiving member is provided with a first clamping hole and a second clamping hole correspondingly; The hook is inserted into the first clamping hole, and the clamping portion is clamped into the second clamping hole.

6. The air conditioner according to claim 1, characterized in that: A positioning and mounting structure is provided between the cover edge and the receiving member, and is installed and fixed by fasteners.

7. The air conditioner according to claim 6, characterized in that: The positioning and mounting structure includes a mounting hook and a plug-in portion arranged on opposite sides of the cover edge, and a first mounting hole and a second mounting hole correspondingly arranged on the receiving member, the mounting hook is hooked on the first mounting hole, and the plug-in portion is plugged into the second mounting hole.

8. The air conditioner according to claim 7, characterized in that: An extension section away from the fireproof cover is provided on one side of the cover edge, a bending section is provided at one end of the extension section away from the cover edge to form the installation hook, and a through hole is provided in the extension section, and the fastener passes through the through hole and is fastened to the receiving member; and / or, The edges of the first mounting holes are each provided with a first avoidance position to facilitate the mounting hook to be hooked; The edges of the second mounting holes are each provided with a second avoidance position to facilitate the plugging of the plug-in portion.

9. The air conditioner according to claim 1, characterized in that: The bottom of the insulation box is provided with a first wire-passing opening, and the bottom of the fireproof cover is correspondingly provided with a second wire-passing opening, and the second wire-passing opening is connected to the first wire-passing opening.

10. The air conditioner according to claim 9, characterized in that: The first wire-passing opening is configured as a wire-passing notch connected to the opening, and a wire-collecting portion is convexly provided on the inner surface of the wire-passing notch near the edge of the opening; and / or, The cross-sectional area of ​​the second wire passing opening is greater than or equal to the cross-sectional area of ​​the first wire passing opening.

11. The air conditioner according to any one of claims 1 to 10, characterized in that: The air conditioner comprises a casing and a middle partition plate arranged in the casing, and the receiving member is configured as the middle partition plate; and / or The air conditioner comprises an air conditioner indoor unit, an air conditioner outdoor unit and a flexible connector connecting the air conditioner indoor unit and the air conditioner outdoor unit, and the junction box is arranged on the air conditioner outdoor unit.

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