Electric box shell assembling component and air conditioner

Abstract

The invention provides an electric appliance box shell assembling assembly and an air conditioner, the electric appliance box shell assembling assembly comprises a mounting part and an electric appliance box shell, the mounting part is provided with a first wire passing hole penetrating through the two sides, and the electric appliance box shell is provided with a second wire passing hole penetrating into the electric appliance box shell; the electric appliance box shell is rotatably clamped on the installation piece, the second wire passing hole is communicated with the first wire passing hole, and the electric appliance box shell can rotate around the center line of the first wire passing hole. According to the technical scheme, the wires in the electric appliance box are wired from the first wire passing hole, and the electric appliance box shell rotates around the center line of the first wire passing hole, so that the wires in the first wire passing hole cannot be pulled, and the reliability of the wires in the electric appliance box can be improved. The electric appliance box shell is rotatably clamped on the mounting piece, and reliable fixation of the electric appliance box shell can be realized only by arranging a single fastening piece. When the electric heater is installed on the air conditioner after sale, the electric appliance box cannot be shielded, and installation is convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of air conditioners, and in particular relates to an electrical box housing assembly component and an air conditioner. Background Art

[0002] The household air conditioner is a common duct air conditioner in the US market. It is usually installed in indoor stairwells, attic ceilings, etc. It has a small size and a relatively compact internal structure. In order to enhance the heating effect in winter, this type of air conditioner can be equipped with an electric heater. It is not installed at the factory, but installed after sales according to customer needs. The electric heater is generally installed at the air outlet. Although the installation position is reserved, most of the existing products require the electrical box components of the unit to be disassembled before the electric heater can be installed, and then the electrical box components are installed back to the unit. The need to disassemble and assemble the electrical box leads to cumbersome operation. In order to solve this problem, the existing related patents disclose a solution that uses the side of the electrical box as the rotation axis to make the electrical box rotatable. This method does not require the electrical box to be disassembled. When the electric heater needs to be installed, it only needs to rotate the electrical box and move the electrical box away from the shielding position. However, the existing electrical box will pull the wiring during the rotation process, resulting in reduced wiring reliability, so this problem needs to be solved. Summary of the invention

[0003] Therefore, the present invention provides an electrical box housing assembly component and an air conditioner, which can solve the technical problem in the prior art that the electrical box will pull the wiring during rotation, resulting in reduced reliability of the wiring.

[0004] In order to solve the above problems, the present invention provides an electrical box shell assembly component, which includes a mounting piece and an electrical box shell, the mounting piece is provided with a first wire passing hole passing through both sides, the electrical box shell has a second wire passing hole passing through the interior, the electrical box shell can be rotatably clamped on the mounting piece, and the second wire passing hole is connected to the first wire passing hole, and the electrical box shell can rotate around the center line of the first wire passing hole.

[0005] In some embodiments, a connecting column is provided on the mounting member, and the first wire passing hole passes through the opposite ends of the connecting column. The electrical box housing is sleeved on the connecting column through the second wire passing hole, so that the first wire passing hole is located on the inner side of the second wire passing hole, and the second wire passing hole is connected to the first wire passing hole.

[0006] In some embodiments, the electrical box housing has an outer shell layer and an inner shell layer, and the second wire-passing hole has a first hole section located on the outer shell layer;

[0007] A guide groove extending in a circumferential direction is provided on the side wall of the connecting column between the two ends, and the electrical box shell is inserted into the guide groove through the opening edge of the first hole section; wherein the opening edge of the first hole section is slidably matched with the guide groove to drive the electrical box body to rotate around the center line of the first wire passing hole when sliding along the guide groove.

[0008] In some embodiments, the opening edge of the first hole segment has a protrusion protruding toward the inner side of the first hole segment; the opening edge of the first hole segment is inserted into the guide groove through the protrusion, and slidingly cooperates with the guide groove through the protrusion.

[0009] In some embodiments, the two ends of the connecting column penetrated by the first wire hole are respectively a first end and a second end, and the first end and the second end are two ends in the center line direction of the connecting column; wherein the connecting column is connected to the mounting member through the second end, and the first end protrudes from the mounting member, and the first end has a groove penetrating to the guide groove, and the groove extends along the center line direction of the connecting column;

[0010] Wherein, the protrusion is used to be inserted into the groove along the center line direction of the connecting column, and then inserted into the guide groove along the circumferential direction of the connecting column.

[0011] In some embodiments, the first end is located in the space between the outer shell layer and the inner shell layer.

[0012] In some embodiments, the connecting column is detachable relative to the mounting member.

[0013] In some embodiments, the mounting member has a first side and a second side opposite to each other, the mounting member further has a mounting hole extending from the first side to the second side, the connecting column is located on the first side, and the connecting column has threaded holes extending through opposite ends;

[0014] The electrical box housing assembly component also includes a connecting tube and a locking portion arranged on the outer side wall of the connecting tube, the connecting tube has an external thread, the connecting tube is used to pass through the mounting hole from the second side and be screwed into the threaded hole, and the locking portion abuts against the second side; wherein the tube hole of the connecting tube constitutes the first wire passing hole.

[0015] In some embodiments, a positioning protrusion is provided on one of the connecting column and the first side, and a positioning groove for plugging and cooperating with the positioning protrusion is provided on the other side.

[0016] The present invention also provides an air conditioner, which comprises any one of the above-mentioned electrical box housing assembly components.

[0017] In some embodiments, the air conditioner further comprises an electric heater mounting position;

[0018] Among them, the electrical box housing can be rotated around the center line of the first wire hole to a first position and a second position, so as to block the electric heater from being installed on the electric heater installation position when rotating to the first position, and to give way to the electric heater installation position when rotating to the second position, so that the electric heater can be installed on the electric heater installation position.

[0019] In some embodiments, the air conditioner further comprises a fastener;

[0020] The electrical box housing is fixed by the fastener when in the first position, wherein the fastener is detachable.

[0021] The electrical box housing assembly and air conditioner provided by the present invention have the following beneficial effects:

[0022] 1. The wiring in the electrical box is routed through the first wire hole. Since the housing of the electrical box rotates around the center line of the first wire hole, the wiring in the first wire hole will not be pulled, thereby improving the reliability of the wiring in the electrical box.

[0023] 2. The housing of the electrical box can be rotatably connected to the mounting member, and the housing of the electrical box can be reliably fixed by only a single fastener.

[0024] 3. When the after-sales service installs the electric heater on the air conditioner, the electrical box will not be blocked, making installation convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. The drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] Figure 1 is a partial structural schematic diagram of an air conditioner provided by an embodiment of the present invention;

[0027] Figure 2 yes Figure 1 A structural diagram of another perspective of the structure in FIG.

[0028] Figure 3 It is a structural schematic diagram of an electrical box housing provided by an embodiment of the present invention;

[0029] Figure 4 yes Figure 3 A structural diagram of the electrical box housing from another perspective;

[0030] Figure 5 is a structural schematic diagram of a connecting column provided by an embodiment of the present invention;

[0031] Figure 6 yes Figure 5 A structural diagram of the middle connecting column from another perspective;

[0032] Figure 7 It is an exploded schematic diagram reflecting the assembly of the connecting column and the mounting parts;

[0033] Figure 8 It is an assembly diagram of the connecting column and the mounting part;

[0034] Fig. 9 It is a schematic diagram reflecting the assembly of the connecting column and the connecting pipe;

[0035] Fig.10 It is an exploded schematic diagram reflecting the assembly of the connecting column and the connecting pipe;

[0036] Fig.11 is a structural schematic diagram when the housing of the electrical box is located in the first position;

[0037] Fig.12 It is a structural schematic diagram when the housing of the electrical box is located in the second position.

[0038] The accompanying drawings are marked as follows:

[0039] 1. Electrical box housing; 2. Mounting piece; 3. Connecting column; 4. Sealing ring; 5. Connecting pipe; 6. Locking nut; 7. Baffle; 8. Fastener; 9. Electric heater; 10. Electric heater mounting position; 11. Outer shell; 12. Inner shell; 21. First side; 22. Second side; 31. First end; 32. Second end; 51. First pipe section; 52. Second pipe section; 101a. Second hole section; 101b. First hole section; 101. Second wire hole; 102. First wire hole; 103. Protrusion; 201. Positioning protrusion; 202. Mounting hole; 300. Threaded hole; 301. First section; 302. Second section; 311. Groove; 312. Guide groove; 313. Positioning groove; 501. Stopper; 502. Pipe hole; m. Centerline direction of connecting column; n. Circumferential direction of connecting column. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0042] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0043] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0044] See also Figure 1-2As shown, according to an embodiment of the present invention, an electrical box housing assembly is provided, which includes a mounting member 2 and an electrical box housing 1. The mounting member 2 is provided with a first wire-passing hole 102 that passes through both sides. The electrical box housing 1 has a second wire-passing hole 101 that passes through the interior. The electrical box housing 1 is rotatably clamped on the mounting member 2, and the second wire-passing hole 101 is connected to the first wire-passing hole 102, and the electrical box housing 1 can rotate around the center line of the first wire-passing hole 102.

[0045] In the above example, the wiring in the electrical box is routed through the first wire hole 102. Since the electrical box housing 1 rotates around the center line of the first wire hole 102, the wiring in the first wire hole 102 will not be pulled, thereby improving the reliability of the wiring in the electrical box.

[0046] In some embodiments, the center lines of the first wire-passing hole 102 and the second wire-passing hole 101 are coincident, which is beneficial for wiring.

[0047] In some embodiments, Figure 1 and Figure 2 As shown, the aforementioned mounting member 2 may be in the shape of a plate. The aforementioned electrical box housing 1 may be rotatably connected to the mounting member 2 via a bearing, a hinge, etc., so as to realize the function of rotating the electrical box housing 1.

[0048] In order to achieve the effect of connecting the first wire hole 102 and the second wire hole 101, in some embodiments, as Figure 1-2 As shown, the aforementioned mounting member 2 is provided with a connecting column 3, and the aforementioned first wire-passing hole 102 passes through the opposite ends of the connecting column 3. The electrical box housing 1 is sleeved on the connecting column 3 through the second wire-passing hole 101, so that the first wire-passing hole 102 is located inside the second wire-passing hole 101, so that the second wire-passing hole 101 is connected with the first wire-passing hole 102.

[0049] In the above example, by making the first wire passing hole 102 located inside the second wire passing hole 101 , the second wire passing hole 101 is connected with the first wire passing hole 102 , and the overall wiring structure is made more compact.

[0050] In order to achieve the effect that the electrical box housing 1 is rotatably connected to the mounting member 2, in some embodiments, as Figure 2-4 As shown, the aforementioned electrical box housing 1 has an outer shell layer 11 and an inner shell layer 12. The aforementioned second wire hole 101 has a first hole section 101b located on the outer shell layer 11. Figure 5As shown, the side wall between the two ends of the aforementioned connecting column 3 is provided with a guide groove 312 extending in the circumferential direction, and the electrical box housing 1 is inserted into the guide groove 312 through the opening edge of the first hole section 101b. The opening edge of the first hole section 101b is slidably matched with the guide groove 312, so that when sliding along the guide groove 312, the electrical box body is driven to rotate around the center line of the first wire hole 102.

[0051] In the above example, the opening edge of the first hole segment 101b is equivalent to the shaft hole, and the guide groove 312 of the connecting column 3 is equivalent to the rotating shaft, so that when the opening edge of the first hole segment 101b slides along the guide groove 312, it is equivalent to the shaft hole rotating relative to the rotating shaft. The two opposite groove walls of the guide groove 312 can stop and limit the opening edge of the first hole segment 101b, so as to achieve the effect of clamping the opening edge of the first hole segment 101b in the guide groove 312.

[0052] In some embodiments, a heat-insulating material, such as a sponge, may be provided between the aforementioned shell outer layer 11 and the shell inner layer 12, so as to achieve the effect of heat preservation and anti-condensation.

[0053] In some embodiments, Figure 3 As shown, the opening edge of the first hole section 101b has a protrusion 103 protruding toward the inner side of the first hole section 101b. The opening edge of the first hole section 101b is inserted into the guide groove 312 through the protrusion 103, and the protrusion 103 is slidably matched with the guide groove 312.

[0054] In the above example, the opening edge of the first hole section 101 b is slidably matched with the guide groove 312 only through the protrusion 103 , which can reduce the friction resistance.

[0055] In some embodiments, Figure 3 As shown, the aforementioned second wire hole 101 has a second hole segment 101a located on the shell outer layer 11. The second hole segment 101a is a hole designed without sharp corners in the circumferential direction, so that the second hole segment 101a can prevent the second hole segment 101a from cutting the inner wiring. In a specific application example, the second hole segment 101a can be a round hole.

[0056] In some embodiments, the portion of the opening edge of the first hole segment 101b outside the protrusion 103 forms a first edge segment. The projection of the second hole segment 101a in the center line direction of the first hole segment 101b is located inside the first edge segment.

[0057] In the above example, the first hole segment 101 b is designed to be larger than the second hole segment 101 a , mainly to facilitate the insertion of the opening edge of the first hole segment 101 b into the aforementioned guide groove 312 .

[0058] In order to insert the protrusion 103 into the guide groove 312, in some embodiments, as shown in FIG. Figure 5-6 As shown, the two ends of the aforementioned connecting column 3 penetrated by the first wire hole 102 are respectively the first end 31 and the second end 32. The first end 31 and the second end 32 are the two ends on the center line direction m of the connecting column. The connecting column 3 is connected to the mounting member 2 through the second end 32. The first end 31 protrudes from the mounting member 2, and the first end 31 has a groove 311 that penetrates to the guide groove 312. The groove 311 extends along the center line direction m of the connecting column. Among them, the protrusion 103 is used to insert into the groove 311 along the center line direction m of the connecting column, and then insert into the guide groove 312 along the circumferential direction n of the connecting column.

[0059] In the above example, the design of the groove 311 facilitates the protrusion 103 to be smoothly inserted into the guide groove 312 .

[0060] In some embodiments, the number of the protrusions 103 may be two, and they are located at two opposite sides of the opening edge of the first hole section 101 b. The number of the grooves 311 is equal to the number of the protrusions 103 and corresponds one to one.

[0061] In some embodiments, the first end 31 is located in the space between the outer shell layer 11 and the inner shell layer 12, so that the connecting column 3 can be prevented from extending into the interior of the electrical box housing 1, making the overall installation structure more compact.

[0062] In a specific application example, Figure 5 As shown, the aforementioned guide groove 312 divides the connecting column 3 into a first section 301 and a second section 302. The first section 301 has the aforementioned first end 31, and the second section 302 has the aforementioned second end 32. The first section 301 can be cylindrical, and the second section 302 has a regular hexagonal shape, which is convenient for tightening with a wrench during assembly.

[0063] In some embodiments, the aforementioned connecting column 3 can be detached relative to the mounting member 2, so as to facilitate the maintenance and replacement of the connecting column 3. Of course, in other embodiments, the connecting column 3 can also be integrally formed on the mounting member 2 to be integrally formed with the mounting member 2.

[0064] In order to achieve the above-mentioned effect of detachable connecting column 3, in some embodiments, as Figure 7-10As shown, the aforementioned mounting member 2 has a first side 21 and a second side 22 that are opposite. The mounting member 2 also has a mounting hole 202 that passes through the first side 21 to the second side 22. The aforementioned connecting column 3 is located on the first side 21 of the mounting member 2, and the connecting column 3 has a threaded hole 300 that passes through opposite ends. The electrical box housing assembly component of the present invention also includes a connecting tube 5 and a stopper 501 arranged on the outer side wall of the connecting tube 5, and the stopper 501 can be integrally formed on the connecting tube 5. The connecting tube 5 has an external thread. The connecting tube 5 is used to pass through the mounting hole 202 from the second side 22 and be screwed into the threaded hole 300, and the stopper 501 is against the second side 22. Among them, the tube hole 502 of the connecting tube 5 constitutes the aforementioned first wire hole 102.

[0065] In the above example, the connecting tube 5 can be screwed into the threaded hole 300 of the connecting column 3 by screwing the connecting tube 5 until the locking portion 501 abuts against the second side 22, and the connecting column 3 is fixed. When the connecting column 3 needs to be disassembled, the connecting tube 5 only needs to be screwed off from the connecting column 3.

[0066] It should be noted that the above-mentioned mounting hole 202 can be a round hole. In some occasions, the above-mentioned connecting column 3 is also called a fixing nut.

[0067] In some embodiments, Figure 8 As shown, the aforementioned connecting pipe 5 may also be sleeved with a sealing ring 4, and the sealing ring 4 is located between the stopper 501 and the second side 22 of the mounting member 2, so that the stopper 501 abuts against the second side 22 through the sealing ring 4. The sealing ring 4 can improve the sealing performance at the mounting hole 202.

[0068] In some embodiments, Fig.10 As shown, the aforementioned stopper 501 is located in the middle of the connecting pipe 5, and the stopper 501 divides the connecting pipe 5 into a first pipe section 51 and a second pipe section 52, and the first pipe section 51 and the second pipe section 52 both have external threads. The connecting pipe 5 is threadedly connected to the threaded hole 300 through the first pipe section 51 from the second side 22 through the mounting hole 202. The electrical box housing assembly component of the present invention also includes a locking nut 6, which is used to be screwed on the second pipe section 52. Among them, the locking nut 6 is used to squeeze the second pipe section 52 when it is screwed on the second pipe section 52 in the first direction, so that the inner diameter of the second pipe section 52 is reduced, so as to reduce the gap between the second pipe section 52 and the internal wiring, and improve the sealing performance. The locking nut 6 is used to loosen the second pipe section 52 when it is screwed on the second pipe section 52 in the second direction, so that the inner diameter of the second pipe section 52 becomes larger.

[0069] It should be noted here that the specific structure in which the locking nut 6 cooperates with the second pipe section 52 to increase or decrease the inner diameter of the second pipe section 52 is prior art and will not be described in detail here.

[0070] It should be noted that the aforementioned connecting column 3 and connecting tube 5 cooperate to form a locking structure, which can connect the electrical box housing 1 and the mounting member 2, so that the electrical box housing 1 can rotate relative to the mounting member 2. Among them, the tube hole 502 of the connecting tube 5 serves as the aforementioned first wire hole 102, which can assist in wiring. The connecting column 3 can be made of metal material, and the connecting column 3 can also be called a metal wire coil in some occasions.

[0071] In some embodiments, Figure 6-7 As shown, one of the first side 21 of the mounting plate and the connecting column 3 is provided with a positioning protrusion 201, and the other is provided with a positioning groove 313 for plugging and matching with the positioning protrusion 201. The positioning protrusion 201 cooperates with the positioning groove 313 to realize the positioning of the connecting column 3, ensuring that the installation angle of the connecting column 3 is fixed.

[0072] The number of the positioning protrusions 201 can be more than two, and the number of the positioning grooves 313 is equal to the number of the positioning protrusions 201 and corresponds one to one. More positioning protrusions 201 and positioning grooves 313 can improve the positioning accuracy of the connecting column 3.

[0073] The present invention also provides an air conditioner, which may include any of the above-mentioned electrical box housing assembly components. Since the air conditioner adopts the above-mentioned electrical box housing assembly component, the wiring in the electrical box is routed through the first wire hole 102, and since the electrical box rotates around the center line of the first wire hole 102, the wiring in the first wire hole 102 will not be pulled, thereby improving the reliability of the wiring in the electrical box.

[0074] In some embodiments, the air conditioner may further include an electric heater installation position 10. The electrical box housing 1 may be rotated around the center line of the first wire hole 102 to a first position and a second position, so as to block the electric heater 9 from being installed on the electric heater installation position 10 when rotating to the first position (e.g. Fig.11 ), and when rotating to the second position, the electric heater installation position 10 is cleared (as shown Fig.12 As shown), the electric heater 9 can be installed in the electric heater installation position 10.

[0075] In the above example, when it is necessary to install the electric heater 9 on the air conditioner, by rotating the electrical box housing 1 to the second position, the electrical box housing 1 can make way for the electric heater installation position 10, so that the electric heater 9 can be installed at the electric heater installation position 10. At this time, the electrical box will not block the installation, making installation convenient.

[0076] like Fig.11As shown, the aforementioned air conditioner further includes a fastener 8. The electrical box housing 1 is fixed by the fastener 8 when it is in the aforementioned first position. The fastener 8 is detachable. In a specific application example, the fastener 8 can be a screw or the like.

[0077] In the above example, the electrical appliance box housing 1 can be fixed by the fastener 8 to prevent the electrical appliance box housing 1 from rotating without reason, thereby improving the reliability of the electrical appliance box housing 1.

[0078] In some embodiments, the number of the aforementioned fasteners 8 can be single, so that the electrical box housing 1 can be quickly disassembled, the number of fasteners 8 that need to be removed during disassembly is reduced, and no wire removal is required. In addition, the electrical box housing 1 does not separate from the entire device after disassembly, and only needs to be rotated to one side to be stably fixed without falling or shaking, and does not affect the assembly of the electric heater 9.

[0079] like Fig.11 As shown, the aforementioned mounting member 2 may be provided with a baffle 7 , and when the electrical box housing 1 rotates to the aforementioned first position, the baffle 7 abuts against the electrical box housing 1 to stop and limit the electrical box housing 1 .

[0080] The assembly process of the electrical box housing 1 and the mounting member 2 is as follows: when the electrical box housing 1 is assembled, the protrusion 103 on the first hole section 101b of the electrical box housing 1 is aligned with the groove 311 on the connecting column 3. After the protrusion 103 is inserted into the groove 311, the electrical box housing 1 is rotated to the left, and the electrical box housing 1 drives the protrusion 103 to slide in the guide groove 312. The electrical box housing 1 is rotated to the position of the baffle 7, and then it can be installed in place. A fastener 8 such as a screw can be driven into the outermost position of the electrical box housing 1 to fix it. When the air conditioner needs to be equipped with an electric heater 9, the fastener 8 is removed, and the electrical box housing 1 is rotated to the right to the rightmost end to make enough space to install the electric heater 9. Since the electrical box housing 1 rotates around the center line of the first wire hole 102, the wiring will not be pulled when the electrical box housing 1 rotates, ensuring reliability. When the electrical box housing 1 rotates, the raised portion 103 at the bottom of the electrical box housing 1 always moves in the guide groove 312 of the connecting column 3, and the electrical box housing 1 will not fall when it is turned to the rightmost cantilever placement, so the installer can safely operate the installation of the electric heater 9.

[0081] It is easy for those skilled in the art to understand that, without conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.

[0082] 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 and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present invention. These improvements and variations should also be regarded as the protection scope of the present invention.

Claims

1. An electrical box housing assembly, characterized in that: The invention comprises a mounting member (2) and an electrical box housing (1), wherein the mounting member (2) is provided with a first wire-passing hole (102) penetrating through two sides, and the electrical box housing (1) has a second wire-passing hole (101) penetrating to the inside, and the electrical box housing (1) is rotatably clamped on the mounting member (2), and the second wire-passing hole (101) is connected to the first wire-passing hole (102), and the electrical box housing (1) can rotate around the center line of the first wire-passing hole (102).

2. The electrical box housing assembly according to claim 1, characterized in that: The mounting member (2) is provided with a connecting column (3), the first wire-passing hole (102) passes through the two opposite ends of the connecting column (3), and the electrical box housing (1) is sleeved on the connecting column (3) through the second wire-passing hole (101), so that the first wire-passing hole (102) is located inside the second wire-passing hole (101), and the second wire-passing hole (101) is connected with the first wire-passing hole (102).

3. The electrical box housing assembly according to claim 2, characterized in that: The electrical box housing (1) comprises an outer shell layer (11) and an inner shell layer (12); the second wire-passing hole (101) comprises a first hole section (101b) located on the outer shell layer (11); A guide groove (312) extending in the circumferential direction is provided on the side wall between the two ends of the connecting column (3), and the electrical box housing (1) is inserted into the guide groove (312) through the opening edge of the first hole section (101b); wherein the opening edge of the first hole section (101b) is slidably matched with the guide groove (312) so as to drive the electrical box body to rotate around the center line of the first wire hole (102) when sliding along the guide groove (312).

4. The electrical box housing assembly according to claim 3, characterized in that: The opening edge of the first hole section (101b) has a protrusion (103) protruding toward the inner side of the first hole section (101b); the opening edge of the first hole section (101b) is inserted into the guide groove (312) through the protrusion (103), and is slidably matched with the guide groove (312) through the protrusion (103).

5. The electrical box housing assembly according to claim 4, characterized in that: The two ends of the connecting column (3) penetrated by the first wire hole (102) are respectively a first end (31) and a second end (32), and the first end (31) and the second end (32) are two ends in the center line direction (m) of the connecting column; wherein the connecting column (3) is connected to the mounting member (2) via the second end (32), and the first end (31) protrudes from the mounting member (2), and the first end (31) has a groove (311) penetrating to the guide groove (312), and the groove (311) extends along the center line direction (m) of the connecting column; The protrusion (103) is used to be inserted into the groove (311) along the center line direction (m) of the connecting column, and then inserted into the guide groove (312) along the circumferential direction (n) of the connecting column.

6. The electrical box housing assembly according to claim 5, characterized in that: The first end (31) is located in the space between the shell outer layer (11) and the shell inner layer (12).

7. The electrical box housing assembly according to any one of claims 2 to 6, characterized in that: The connecting column (3) can be disassembled relative to the mounting member (2).

8. The electrical box housing assembly according to claim 7, characterized in that: The mounting member (2) has a first side (21) and a second side (22) opposite to each other, and the mounting member (2) also has a mounting hole (202) extending from the first side (21) to the second side (22); the connecting column (3) is located on the first side (21), and the connecting column (3) has threaded holes (300) extending through opposite ends; The electrical box housing assembly component also includes a connecting tube (5) and a locking portion (501) arranged on the outer side wall of the connecting tube (5), the connecting tube (5) having an external thread, the connecting tube (5) being used to pass through the mounting hole (202) from the second side (22) and being screwed into the threaded hole (300), and the locking portion (501) abuts against the second side (22); wherein the tube hole (502) of the connecting tube constitutes the first wire passing hole (102).

9. The electrical box housing assembly according to claim 8, characterized in that: A positioning protrusion (201) is provided on one of the connecting column (3) and the first side (21), and a positioning groove (313) for plugging and matching with the positioning protrusion (201) is provided on the other.

10. An air conditioner, characterized in that: The invention comprises an electrical box housing assembly component according to any one of claims 1 to 9.

11. The air conditioner according to claim 10, characterized in that: Also includes an electric heater mounting position (10); The electrical box housing (1) can be rotated around the center line of the first wire hole (102) to a first position and a second position, so as to block the electric heater (9) from being installed on the electric heater installation position (10) when rotating to the first position, and to give way to the electric heater installation position (10) when rotating to the second position, so that the electric heater (9) can be installed on the electric heater installation position (10).

12. The air conditioner according to claim 10, characterized in that: Also includes a fastener (8); The electrical box housing (1) is fixed by the fastener (8) when in the first position, wherein the fastener (8) is detachable.

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