CN210298319U - Air conditioner electrical box and air conditioner - Google Patents

Abstract

The utility model provides an air conditioner electrical apparatus box and air conditioner relates to the air conditioner technology field, this air conditioner electrical apparatus box includes electric appliance box body and electrical apparatus lid, electrical apparatus lid is established on electrical apparatus box body, electrical apparatus lid's inboard is provided with first line structure of crossing, be provided with the second on the electrical apparatus box body and cross the line structure, first line structure and the second cross the mutual pressfitting of line structure, and first cross the line structure and seted up first line recess of crossing, the second cross the line structure and seted up the second and crossed the line recess, first cross the line recess and cross the line hole of crossing that line recess combination formed and supply the wire to pass with the second, cross the inside and the outside of line hole intercommunication electrical apparatus box body, and set up the opening that supplies the wire to wear out on the lateral wall of electrical apparatus box body. Compared with the prior art, the utility model provides an air conditioner electrical apparatus box can improve the sealed security of crossing line hole seal structure, has improved the installation effectiveness simultaneously.

Description

Air conditioner electrical box and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an air conditioner electrical apparatus box and air conditioner.

Background

An electric control mainboard is usually arranged in the electric appliance box, and among the electronic components arranged on the mainboard, electric sparks are generated when some components work, so that the electric sparks can become a potential ignition source of an indoor unit of an air conditioner for the air conditioner adopting a combustible refrigerant. Therefore, in the air conditioner using the flammable refrigerant, the electrical box usually needs to be sealed, and the wire outlet of the electrical box needs to be wired, which results in difficult sealing, and the flammable gas can permeate into the electrical box through the wire outlet. In the prior art, the electrical box is made of non-flammable materials, usually, a rubber piece is arranged at the wire outlet or the wire is wrapped by sponge to seal the wire outlet, but the rubber piece or the sponge is flammable, so that the safety is low, and meanwhile, the installation process of the rubber piece or the sponge is complex during installation, so that the installation efficiency of the electrical box is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem how to improve wire hole seal structure's sealed security, improve the installation effectiveness simultaneously.

In order to solve the problem, the utility model adopts the following technical scheme.

In one aspect, the utility model provides an air conditioner electrical apparatus box, including electrical apparatus box body and electrical apparatus lid, electrical apparatus lid is established on electrical apparatus box body, electrical apparatus lid is equipped with first line structure of crossing towards electrical apparatus box body's surperficial arch, be provided with the second on the electrical apparatus box body and cross the line structure, first line structure and the mutual pressfitting of second line structure of crossing, and first line structure of crossing has seted up first line recess of crossing, the second is crossed the line structure and has seted up the second and cross the line recess, first line recess and second cross the line recess combination and form the line hole of crossing that supplies the wire to pass, cross the inside and the outside of line hole intercommunication electrical apparatus box body, and cross the line hole and be used for with the sealed cooperation of wire. And an opening for the lead to penetrate out is arranged on one side wall of the electrical appliance box body, the first wire passing structure and the second wire passing structure are both positioned in the electrical appliance box body and are arranged around the opening, and the opening is communicated with the inside of the electrical appliance box body through the wire passing hole.

The utility model provides a pair of air conditioner electrical apparatus box, set up first line structure of crossing in the inboard of electrical apparatus lid, set up the second on the electrical apparatus box body and cross the line structure, and first cross the line structure and set up first line recess of crossing, the second cross the line structure and set up the second and cross the line recess, cross line recess combination formation through first line recess and second and cross the line hole, install the wire at cross the line downthehole when the installation, and because the pressfitting effect of line structure and second cross the line structure is crossed to first, make the wire can seal up in crossing the line downthehole, form seal structure. And because first line structure of crossing sets up on the electrical apparatus box cover, only need establish the electrical apparatus box cover on the electrical apparatus box body when the installation, need not additionally to set up sealing members such as rubber spare or sponge, saved installation time, simplified the installation procedure, promoted the installation effectiveness. Compared with the prior art, the utility model provides a pair of air conditioner electrical apparatus box can improve the sealed security of crossing line hole seal structure, has improved the installation effectiveness simultaneously.

Further, the inside of electrical apparatus box body is provided with a mount table, and the mesa of mount table outwards extends to the opening, and the line structure setting is crossed to the second on the mount table.

The utility model provides an air conditioner electrical apparatus box is through setting up the mount table for the wire of wearing out in the line hole is difficult for bending from crossing, and then makes the downthehole wire of crossing and is difficult for forming the clearance between the inner wall of line hole, has guaranteed the sealed effect of wire.

Furthermore, the first wire passing structure, the second wire passing structure, the side wall of the electrical box body, the side wall of the mounting table, the table top of the mounting table extending to the opening and the inner side surface of the electrical box cover are jointly surrounded to form a wire passing cavity, the opening is communicated with the wire passing cavity, and the wire passing cavity is communicated with the inside of the electrical box body through the wire passing hole.

The utility model provides a pair of air conditioner electrical apparatus box walks the line cavity through setting up to walk the inside intercommunication of line cavity through line hole and electrical apparatus box body, make when the installation wire can pass the line hole after walking the line cavity earlier, walk the diapire of line cavity and can play the bearing effect to the wire, make things convenient for the wire to install.

Furthermore, the first wire passing structure comprises a first wire passing bump and a first enclosing plate, the first wire passing bump is arranged opposite to the opening, a first wire passing groove is formed in the first wire passing bump, the first enclosing plate is connected with one end of the first wire passing bump, and the other end of the first wire passing bump extends to the side edge of the electric appliance box cover.

The utility model provides a pair of air conditioner electrical apparatus box is through setting up the first line lug relatively with the opening for when walking the line the wire can directly stretch into from the opening and walk on the first line lug of crossing the overlap joint behind the line cavity, avoided the wire to bend in walking the line cavity and influence the wire and cross the sealed effect between the line hole, make sealed effect better.

Furthermore, the second wire passing structure comprises a second wire passing bump and a second enclosing plate, the second wire passing bump is arranged opposite to the opening, the second wire passing bump and the first wire passing bump are mutually pressed, a second wire passing groove is arranged on the second wire passing bump, the second enclosing plate and the first enclosing plate are mutually pressed and connected with one end of the second wire passing bump, and the other end of the second wire passing bump extends to the side edge of the electrical box body.

The utility model provides a pair of air conditioner electrical apparatus box, through crossing the second line lug and set up with the opening relatively for when walking the line the wire can directly stretch into from the opening and walk on the line lug is crossed to the overlap joint behind the line cavity to the second, avoided the wire to bend in walking the line cavity and influence the wire and cross the sealed effect between the line hole, make sealed effect better.

Furthermore, the first wire passing lug abuts against the second wire passing lug, the first enclosing plate and the second enclosing plate are used for enclosing to form a wire routing cavity, and the first enclosing plate is attached to the outer side of the second enclosing plate opposite to the wire routing cavity.

The utility model provides a pair of air conditioner electrical box establishes first bounding wall subsides outside the second bounding wall, makes and the mesa concatenation of second bounding wall directness and mount table, has avoided first bounding wall to stretch into on the diapire of crossing the line cavity and takes place to interfere with the wire, when the installation directly place the wire on the mesa of mount table can, need not to walk the line for first bounding wall headspace, conveniently.

Furthermore, the table top that the mount table is located the line cavity of walking is provided with the line ball structure along the direction towards the line mouth, and the line ball structure includes line ball clamp and line ball platform, and the line ball platform sets up on the mount table, and the line ball clamp can be dismantled with the line ball platform and be connected, and has the line hole of walking that supplies the wire to pass between line ball clamp and the line ball platform.

The utility model provides an air conditioner electrical apparatus box fixes the wire through setting up line ball structure, and the line ball platform setting on the mount table, and the line ball clamp can be dismantled with the line ball platform and be connected, fixes the wire of walking in the line cavity through line ball clamp and line ball platform, avoids the wire to rock in walking the line cavity, and then causes the not hard up phenomenon of wire of downthehole wire of crossing, guarantees the sealed effect of crossing the line hole.

Furthermore, a wiring groove is formed in the wire pressing platform, a wire passing groove is formed in the bottom of the wire pressing clamp, a wiring hole is formed between the wiring groove and the wiring groove, and the wiring hole are arranged oppositely.

The utility model provides a pair of air conditioner electrical apparatus box through set up the trough at the line ball bench, sets up the wire casing on the line ball clamp, makes things convenient for line ball bench and line ball clamp to exert pressure to the wire jointly, has also improved the fixed effect between wire and the line ball clamp simultaneously, has further avoided the wire to take place the possibility of rocking.

Furthermore, a plurality of wire pressing ribs are arranged in the wire distributing groove and arranged in parallel and used for abutting against the surface of the wire.

The utility model provides a pair of air conditioner electrical apparatus box is through setting up many line pressure muscle for the wiring groove becomes a plurality of line contact by the face contact to the contact between the wire epidermis, makes the pressure of applying concentrate more, has further promoted fixed effect.

Furthermore, the first wire passing groove and the second wire passing groove are both semicircular, and the diameter of the wire passing hole is smaller than that of the wire, so that the wire is extruded and arranged in the wire passing hole.

The utility model provides an air conditioner electrical apparatus box, first cross the line recess and cross the equal semicircular in shape of line recess with the second to form the circular shape and cross the line hole, can laminate mutually with the wire shape better, cross the diameter in line hole simultaneously and be less than the directness of wire, can make the wire extrusion setting cross the line downthehole, thereby further guarantee sealed effect.

Furthermore, the side wall of the first wire passing groove and/or the second wire passing groove is/are also provided with an extrusion yielding groove.

The utility model provides an air conditioner electrical apparatus box steps down the groove through setting up the extrusion for the wire epidermis can be partly extruded to the extrusion when the extrusion and steps down in the groove, thereby forms labyrinth seal structure, has further improved sealed effect.

On the other hand, the utility model provides an air conditioner, including the air conditioner electrical apparatus box, the air conditioner electrical apparatus box includes electrical apparatus box body and electrical apparatus lid, electrical apparatus lid is established on the electrical apparatus box body, the inboard of electrical apparatus lid is provided with first line structure of crossing, be provided with the second on the electrical apparatus box body and cross the line structure, first line structure of crossing is crossed the line structure with the second and is pressed fit each other, and first line structure of crossing has seted up first line recess, the second is crossed the line structure and has seted up the second and crosses the line recess, first line recess is crossed line recess and second and is crossed line recess combination formation and supply the wire to pass to cross the line hole, and cross the line hole and be used for sealing up with the wire and cooperate.

The utility model provides an air conditioner crosses the sealed cooperation between line hole and the wire that the line groove formed through first line recess and second, realizes that the being qualified for the next round of competitions of air conditioner electrical apparatus box is sealed, installs the wire in crossing the line hole when the installation, and because the pressfitting effect of line structure is crossed to first line structure and second for the wire can seal up the cooperation and cross downthehole, form seal structure crossing the line. And because first line structure of crossing sets up on the electrical apparatus box cover, only need establish the electrical apparatus box cover on the electrical apparatus box body when the installation, need not additionally to set up sealing members such as rubber spare or sponge, saved installation time, simplified the installation procedure, promoted the installation effectiveness.

Drawings

Fig. 1 is an exploded schematic view of an electrical box of an air conditioner according to a first embodiment of the present invention;

FIG. 2 is a schematic structural view of the cover of the electrical appliance box in FIG. 1;

FIG. 3 is an enlarged partial view of III of FIG. 1;

FIG. 4 is a schematic structural view of the electrical box of FIG. 1;

FIG. 5 is a schematic view of a connection structure between the cover and the box body of the electrical appliance of FIG. 1;

fig. 6 is a schematic view of an overall structure of an electrical box for an air conditioner according to a first embodiment of the present invention;

fig. 7 is a schematic view of a partial structure of an electrical box for an air conditioner according to a first embodiment of the present invention;

fig. 8 is a cross-sectional view of an electrical box for an air conditioner according to a first embodiment of the present invention.

Description of reference numerals:

100-air-conditioning electrical appliance box; 110-electrical box cover; 111-a first wire-passing structure; 1111-a first threading bump; 1113-first coaming; 113-a first wire passing groove; 115-pressing the abdicating groove; 117-abdication groove; 119-a first mounting plane; 130-an electrical box; 131-a second wire passing structure; 1311-second line-passing bumps; 1313-second fence; 133-a second wire passing groove; 137-a second mounting plane; 139-mounting table; 150-a wire via; 170-line pressing structure; 171-crimping clamp; 173-line pressing table; 1731-a press fit; 1733-a first mounting portion; 1735-a second mounting portion; 175-crimping ribs.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

First embodiment

With reference to fig. 1 to 8, this embodiment provides an electrical box 100 for an air conditioner, and is installed inside the air conditioner, is provided with automatically controlled mainboard in the electrical box for an air conditioner 100, and automatically controlled mainboard passes through the wire and is connected with outside electrical apparatus, plays the control action, and the electrical box for an air conditioner 100 that this embodiment provided is sealed effectual, has saved installation time simultaneously, has simplified the installation procedure, has promoted the installation effectiveness.

The air-conditioning electrical box 100 provided by this embodiment includes an electrical box body 130 and an electrical box cover 110, the electrical box cover 110 is covered on the electrical box body 130, a first wire passing structure 111 is disposed on the inner side of the electrical box cover 110, a second wire passing structure 131 is disposed on the electrical box body 130, the first wire passing structure 111 and the second wire passing structure 131 are pressed together, a first wire passing groove 113 is disposed on the first wire passing structure 111, a second wire passing groove 133 is disposed on the second wire passing structure 131, the first wire passing groove 113 and the second wire passing groove 133 are combined to form a wire passing hole 150 for a lead to pass through, and the wire passing hole 150 is used for being hermetically matched with the lead.

It should be noted that, in the present embodiment, the inner side of the electrical box cover 110 refers to a side surface of the electrical box cover 110 facing the electrical box body 130.

In this embodiment, a sealing groove is formed at the edge of the electrical box cover 110, during assembly, the edge of the electrical box body is inserted into the sealing groove to form sealing, so that the edge of the electrical box cover 110 is connected with the edge of the electrical box body in a sealing manner, the first wire passing structure 111 is arranged on the inner side of the electrical box cover 110, the second wire passing structure 131 is arranged on the electrical box body, the wire passing hole 150 is formed between the first wire passing structure 111 and the second wire passing structure 131, and a wire enters the interior of the electrical box body 130 through the wire passing hole 150.

It is worth noting that, in the embodiment, the number of the first wire passing grooves 113 and the number of the second wire passing grooves 133 are two, so that two wire passing holes 150 are formed, one wire is hermetically matched in each wire passing hole 150, and the two wires can be hermetically matched with the two wire passing holes 150. Of course, in other preferred embodiments of the present invention, the first wire passing groove 113 and the second wire passing groove 133 may be three, four or five or other numbers according to actual requirements, so as to form a plurality of wire passing holes 150 and cooperate with the outgoing lines of a plurality of wires, and the specific structure thereof is not described herein.

In this embodiment, the first wire passing structure 111 is integrally disposed on the inner side surface of the electrical box cover 110, and the second wire passing structure 131 is integrally disposed on the surface of the electrical box body 130. And the electrical box cover 110 and the electrical box body 130 are made of refractory materials, so that the internal ignition point is effectively prevented from extending to the outside.

In the embodiment, the first wire passing groove 113 and the second wire passing groove 133 are both semicircular, and the diameter of the wire passing hole 150 is smaller than that of the wire, so that the wire is disposed in the wire passing hole 150 in a pressing manner. Specifically, the diameter of the wire through hole 150 is slightly smaller than that of the wire, so that the wire can be conveniently routed and extruded. First line recess 113 and the second all semicircular in shape of crossing line recess 133 to form circular shape and cross line hole 150, can laminate mutually with the wire shape better, cross the diameter of line hole 150 simultaneously and be less than the directness of wire, can make the wire extrusion setting cross in line hole 150, thereby further guarantee sealed effect.

In this embodiment, the inner wall of the first wire passing groove 113 is further surrounded by a pressing and avoiding groove 115. Through setting up the extrusion groove of stepping down 115 for the wire can be partly extruded into the extrusion groove of stepping down 115 in the epidermis when the extrusion, thereby forms labyrinth seal structure, has further improved sealed effect.

In other preferred embodiments of the present invention, the extrusion receding groove 115 is disposed on the second wire passing groove 133, which can form a labyrinth structure, thereby further improving the sealing effect.

In other preferred embodiments of the present invention, the first wire passing groove 113 and the second wire passing groove 133 have extrusion abdicating grooves 115 on the side wall, so that the surface of the wire can partially extrude into the extrusion abdicating grooves 115 during extrusion, thereby forming a labyrinth structure and further improving the sealing effect.

An opening for the lead to pass through is formed in one side wall of the electrical box body 130, the first wire passing structure 111 and the second wire passing structure 131 are both located in the electrical box body 130 and are arranged around the opening, and the opening is communicated with the inside of the electrical box body 130 through the wire passing hole 150. Specifically, the side wall is a front side wall, and the opening is formed at a position close to the top end of the electrical box body 130.

The electrical box body 130 is provided with a mounting platform 139 inside, a table surface of the mounting platform 139 extends outward to the opening, and the second wire passing structure 131 is arranged on the mounting platform 139. Through setting up the mount table for the wire of wearing out from crossing in the line hole is difficult for bending, and then makes the difficult clearance that forms between the wire of crossing in the line hole and the inner wall of crossing the line hole, has guaranteed the sealed effect of wire.

In this embodiment, the first wire passing structure 111, the second wire passing structure 131, the side wall of the electrical box body 130, the side wall of the mounting platform 139, the table top extending to the opening, and the inner side surface of the electrical box cover 110 are commonly surrounded to form a wire passing cavity, the opening is communicated with the wire passing cavity, the wire passing hole 150 is opposite to the opening, and the wire passing cavity is communicated with the inside of the electrical box body 130 through the wire passing hole 150. Through setting up the line cavity to walk the line cavity through the inside intercommunication of crossing line hole 150 with electrical apparatus box body 130, make when the installation wire can pass line hole 150 again after walking the line cavity earlier, walk the wall of line cavity and can play the bearing effect to the wire, make things convenient for the wire to install. In particular, the side wall here is the side wall adjacent to the front end side wall.

First cross line structure 111 includes first cross line lug 1111 and first bounding wall 1113, and first cross line lug 1111 sets up and keeps away from open-ended one side and set up with the opening relatively walking the line cavity, and is provided with first cross line recess 113 on first cross line lug 1111, and first bounding wall 1113 is connected with the one end of first cross line lug 1111, and the other end of first cross line lug 1111 extends to the side of electrical apparatus lid 110. Through setting up first cross line lug 1111 and opening relatively for the wire can directly stretch into the overlap joint on first cross line lug 1111 after walking the line cavity from the opening when walking the line, avoided the wire to bend in walking the line cavity and influence the sealed effect between wire and the line hole 150, feasible sealed effect is better.

The second wire passing structure 131 includes a second wire passing protrusion 1311 and a second surrounding plate 1313, the second wire passing protrusion 1311 is disposed on one side of the wire passing cavity away from the opening and disposed opposite to the opening, the second wire passing protrusion 1311 is disposed opposite to the first wire passing protrusion 1111, a second wire passing groove 133 is disposed on the second wire passing protrusion 1311, the second surrounding plate 1313 is disposed opposite to the first surrounding plate 1113 and connected to one end of the second wire passing protrusion 1311, and the other end of the second wire passing protrusion 1311 extends to a side of the electrical box body 130. Through setting up second line lug 1311 and opening relatively for during the line of walking the wire can directly stretch into the line cavity back overlap joint on second line lug 1311 from the opening, avoided the wire to bend in the line cavity and influence the sealed effect between wire and the line hole 150, make sealed effect better.

In this embodiment, the first wire-passing bump 1111 abuts against the second wire-passing bump 1311, the first enclosing plate 1113 and the second enclosing plate 1313 are both configured to enclose to form a wire-passing cavity, and the first enclosing plate 1113 is attached to the outer side of the second enclosing plate 1313 opposite to the wire-passing cavity. Specifically, a bending groove is formed in the first enclosing plate 1113, a bending groove is also formed in a corresponding position of the second enclosing plate 1313, and the two bending grooves are arranged oppositely, so that a positioning effect is achieved. Paste first bounding wall 1113 and establish outside second bounding wall 1313, make and second bounding wall 1313 direct with the mesa concatenation of mount table 139, avoided first bounding wall 1113 to stretch into and take place to interfere with the wire on the diapire of crossing the line cavity, when the installation directly place the wire on the mesa of mount table 139 can, need not to walk the line conveniently for first bounding wall 1113 headspace.

In this embodiment, the end of the first wire passing protrusion 1111 close to the first enclosing plate 1113 is further provided with a yielding groove 117 for partially accommodating the second enclosing plate 1313, and the depth of the yielding groove 117 is consistent with the height of the second enclosing plate 1313 protruding from the second wire passing protrusion 1311, so that the second enclosing plate 1313 can be upwardly abutted against the inner side surface of the electrical box cover 110, thereby ensuring in-place assembly and sealing effect.

The mesa that the mount table 139 is located the line cavity is provided with line ball structure 170 along the direction towards line crossing, line ball structure 170 includes line ball clamp 171 and line ball platform 173, and line ball platform 173 sets up on mount table 139, and line ball clamp 171 can dismantle with line ball platform 173 and be connected, and has the line hole of walking that supplies the wire to pass between line ball clamp 171 and the line ball platform 173. Specifically, the mounting platform 139 has a bearing plane extending to the bottom of the second wire passing bump 1311 for bearing the wire passing through the wire passing hole. Through setting up mount table 139 for the difficult bending of the wire of wearing out from crossing wire hole 150, and then make difficult formation clearance between wire in the wire hole 150 and the inner wall of crossing wire hole 150, guaranteed the sealed effect of wire.

The wire pressing table 173 is provided with a wire trough, the bottom of the wire pressing clamp 171 is provided with a wire trough, a wire trough is formed between the wire trough and the wire trough, and the wire trough 150 are arranged oppositely. Through set up the trough on line ball platform 173, set up the wire casing on line ball clamp 171, make things convenient for line ball platform 173 and line ball clamp 171 to exert pressure to the wire jointly, also improved the fixed effect between wire and the line ball clamp simultaneously, further avoided the wire to take place the possibility of rocking.

A plurality of wire pressing ribs 175 are arranged in the wire trough, and the plurality of wire pressing ribs 175 are arranged in parallel and used for abutting against the surface of the wire. Through setting up many line ball muscle 175 for the contact of trough between to the wire epidermis is become a plurality of line contact by the face contact, makes exerted pressure concentrate more, is favorable to the line ball to fasten more, and is better to the fixed effect of wire, has further guaranteed the sealed effect of line hole 150.

In this embodiment, the first wire passing protrusion 1111 has a first mounting plane 119, the first wire passing groove 113 is disposed on the first mounting plane 119, the second wire passing protrusion 1311 has a second mounting plane 137, the second wire passing groove 133 is disposed on the second mounting plane 137, and the first mounting plane 119 abuts against the second mounting plane 137. The first mounting plane 119 and the second mounting plane 137 are abutted to realize sealing abutment, the sealing effect is good, meanwhile, the opening positions of the first wire passing groove 113 and the second wire passing groove 133 are smoother, and the first wire passing groove 113 and the second wire passing groove 133 are aligned to form the wire passing hole 150 conveniently.

The wire pressing table 173 comprises a pressing portion 1731, a first mounting portion 1733 and a second mounting portion 1735, the first mounting portion 1733 and the second mounting portion 1735 are respectively connected with a second enclosing plate 1313 and side plates on two sides of the wire routing cavity, the pressing portion 1731 is arranged between the first mounting portion 1733 and the second mounting portion 1735, two ends of the wire pressing clamp 171 are respectively detachably connected with the first mounting portion 1733 and the second mounting portion 1735, and the wire pressing clamp 171 is pressed on the pressing portion 1731.

In this embodiment, the first mounting portion 1733 is provided with a threaded hole, the second mounting portion 1735 is provided with a clamping opening, one end of the wire clamp 171 extends into the clamping opening, and the other end of the wire clamp is provided with a through hole corresponding to the threaded hole and is fixed on the first mounting portion 1733 by a bolt. Specifically, the end of the wire clip 171 extending into the clamping buckle is further provided with a hook for clamping in the clamping opening, when the wire clip is installed, the hook of the wire clip 171 extends into the clamping opening to be clamped with the second installation portion 1735, and then the other end of the wire clip 171 is fixed with the first installation portion 1733 through a bolt, so that the wire clip 171 is fixed on the wire pressing table 173.

In this embodiment, the wiring groove is disposed on the wire pressing portion, the first mounting portion 1733 is integrally disposed on the second enclosing plate 1313, the second mounting portion 1735 is integrally disposed on the side plate, and the first enclosing plate 1113 is further provided with a protruding portion for pressing two ends of the wire pressing clip 171.

In summary, the present embodiment provides an electrical box 100 for an air conditioner, which is installed as follows: the wires are arranged in the wiring grooves in the wire pressing table 173, then the wire pressing table 171 is mounted on the wire pressing table 173 and fixed through bolts, so that the wires are fixed in the wiring cavities, then the wires are arranged, the wires are placed in the second wire passing grooves 133 on the second wire passing protrusions, finally the electrical appliance box cover 110 is covered, at the moment, the first wire passing protrusions on the inner side of the electrical appliance box cover 110 abut against the second wire passing protrusions, the first wire passing grooves 113 and the second wire passing grooves 133 jointly form the wire passing holes 150, and the wires pass through the wire passing holes 150 and can be completely sealed. Compared with the prior art, in the air-conditioning electrical box 100 provided in this embodiment, the first wire passing groove 113 and the second wire passing groove 133 are combined to form the wire passing hole 150, when the wire is installed in the wire passing hole 150, and due to the press-fit effect of the first wire passing structure 111 and the second wire passing structure 131, the wire can be hermetically fitted in the wire passing hole 150, so as to form a sealing structure. And because the first wire passing structure 111 is arranged on the electrical box cover 110, when the electrical box cover is installed, only the electrical box cover 110 is required to be arranged on the electrical box body 130, and no additional sealing elements such as rubber pieces or sponge are required to be arranged, so that the installation time is saved, the installation process is simplified, and the installation efficiency is improved.

Second embodiment

The present embodiment provides an air conditioner, which includes an air conditioner body and an electrical equipment box 100 for air conditioner, wherein the electrical equipment box 100 for air conditioner is installed in the air conditioner body, wherein the basic structure and principle of the electrical equipment box 100 for air conditioner are the same as those of the first embodiment, and for the sake of brief description, the corresponding contents in the first embodiment can be referred to where this embodiment is not mentioned in part.

The air-conditioning electrical box 100 comprises an electrical box body 130 and an electrical box cover 110, the electrical box cover 110 is covered on the electrical box body 130, a first wire passing structure 111 is arranged on the inner side of the electrical box cover 110, a second wire passing structure 131 is arranged on the electrical box body 130, the first wire passing structure 111 and the second wire passing structure 131 are pressed together, a first wire passing groove 113 is formed in the first wire passing structure 111, a second wire passing groove 133 is formed in the second wire passing structure 131, the first wire passing groove 113 and the second wire passing groove 133 are combined to form a wire passing hole 150 for a lead to pass through, and the wire passing hole 150 is used for being matched with the lead in a sealing mode.

The air conditioner provided by the embodiment realizes the outgoing line sealing of the air conditioner electrical box 100 by the sealing matching between the wire passing hole 150 formed by the first wire passing groove 113 and the second wire passing groove 133 and the wire, the wire is installed in the wire passing hole 150 during the installation, and the wire can be hermetically matched in the wire passing hole 150 due to the pressing effect of the first wire passing structure 111 and the second wire passing structure 131 to form a sealing structure. And because the first wire passing structure 111 is arranged on the electrical box cover 110, when the electrical box cover is installed, only the electrical box cover 110 is required to be arranged on the electrical box body 130, and no additional sealing elements such as rubber pieces or sponge are required to be arranged, so that the installation time is saved, the installation process is simplified, and the installation efficiency is improved.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (12)

1. An air-conditioning electric appliance box is characterized by comprising an electric appliance box body (130) and an electric appliance box cover (110), wherein the electric appliance box cover (110) is covered on the electric appliance box body (130), a first wire passing structure (111) is convexly arranged on the surface of the electric appliance box cover (110) facing the electric appliance box body (130), a first wire passing groove (113) is formed in the first wire passing structure (111), a second wire passing structure (131) is arranged on the electric appliance box body (130) corresponding to the first wire passing structure (111), a second wire passing groove (133) is formed in the second wire passing structure (131), the first wire passing structure (111) and the second wire passing structure (131) are mutually pressed, the first wire passing groove (113) and the second wire passing groove (133) are combined to form a wire passing hole (150) for a lead to pass through, and the wire passing hole (150) is communicated with the inside and the outside of the electric appliance box body (130), and a side wall of the electrical box body (130) is provided with an opening for the lead to penetrate out, the first wire passing structure (111) and the second wire passing structure (131) are both positioned in the electrical box body (130) and are arranged around the opening, and the opening is communicated with the inside of the electrical box body (130) through the wire passing hole (150).

2. The electrical box of claim 1, wherein a mounting platform (139) is disposed inside the electrical box body (130), a table of the mounting platform (139) extends outwardly to the opening, and the second wire passing structure (131) is disposed on the mounting platform (139).

3. The electrical box of air conditioner as claimed in claim 2, wherein the first wire passing structure (111), the second wire passing structure (131), the sidewall of the electrical box body (130), the table top of the mounting table (139) extending to the opening, and the inner side surface of the electrical box cover (110) together enclose a wire routing cavity, the opening is communicated with the wire routing cavity, and the wire routing cavity is communicated with the inside of the electrical box body (130) through the wire passing hole (150).

4. The electrical box of claim 3, wherein the first wire passing structure (111) comprises a first wire passing protrusion (1111) and a first enclosing plate (1113), the first wire passing protrusion (1111) is disposed opposite to the opening, the first wire passing groove (113) is disposed on the first wire passing protrusion (1111), the first enclosing plate (1113) is connected with one end of the first wire passing protrusion (1111), and the other end of the first wire passing protrusion (1111) extends to the side of the electrical box cover (110).

5. The electrical box of air conditioner according to claim 4, wherein the second wire passing structure (131) comprises a second wire passing protrusion (1311) and a second surrounding plate (1313), the second wire passing protrusion (1311) is disposed opposite to the opening, the second wire passing protrusion (1311) and the first wire passing protrusion (1111) are pressed together, the second wire passing groove (133) is disposed on the second wire passing protrusion (1311), the second surrounding plate (1313) and the first surrounding plate (1113) are pressed together and connected to one end of the second wire passing protrusion (1311), and the other end of the second wire passing protrusion (1311) extends to the side of the electrical box body (130).

6. The electrical box of claim 5, wherein the first wire-passing protrusion (1111) abuts against the second wire-passing protrusion (1311), the first enclosure (1113) and the second enclosure (1313) are both configured to enclose the wire-passing cavity, and the first enclosure (1113) is attached to the outer side of the second enclosure (1313) opposite to the wire-passing cavity.

7. The electrical equipment box for air conditioners as claimed in claim 4, wherein the mounting table (139) is provided with a wire pressing structure (170) on the table top of the wire routing cavity in the direction towards the opening, the wire pressing structure (170) comprises a wire pressing clip (171) and a wire pressing table (173), the wire pressing table (173) is arranged on the mounting table (139), the wire pressing clip (171) is detachably connected with the wire pressing table (173), and a wire routing hole for passing a wire is arranged between the wire pressing clip (171) and the wire pressing table (173).

8. The electrical appliance box for air conditioners as claimed in claim 7, wherein a wiring groove is arranged on the wire pressing platform (173), a wire passing groove is arranged at the bottom of the wire pressing platform (171), the wiring hole is formed between the wiring groove and the wiring groove, and the wiring hole is arranged opposite to the wiring hole (150).

9. The electrical box of claim 8, wherein a plurality of wire pressing ribs (175) are disposed in the wire trough, and the plurality of wire pressing ribs (175) are disposed in parallel and are configured to abut against the surface of the wire.

10. The electrical box for air conditioners as claimed in any one of claims 1 to 9, wherein the first wire passing groove (113) and the second wire passing groove (133) are both semicircular, and the diameter of the wire passing hole (150) is smaller than that of the wire, so that the wire is arranged in the wire passing hole (150) in an extruding manner.

11. The air-conditioning electric appliance box as claimed in any one of claims 1 to 9, wherein the inner wall of the first wire passing groove (113) and/or the second wire passing groove (133) is further provided with a pressing and avoiding groove (115).

12. An air conditioner characterized by comprising the air conditioning electric appliance box as set forth in any one of claims 1 to 11.

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