CN212618671U - Air conditioner indoor unit and air conditioner with same - Google Patents
Air conditioner indoor unit and air conditioner with same Download PDFInfo
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- CN212618671U CN212618671U CN202020788962.9U CN202020788962U CN212618671U CN 212618671 U CN212618671 U CN 212618671U CN 202020788962 U CN202020788962 U CN 202020788962U CN 212618671 U CN212618671 U CN 212618671U
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- junction box
- air conditioner
- indoor unit
- groove
- box body
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Abstract
The utility model provides an indoor set of air conditioner and have its air conditioner, the indoor set of air conditioner includes: the shell comprises a back plate and a front plate, the back plate is provided with an opening, the junction box is arranged in the opening, and the junction box is fixedly connected with the back plate; the rear back plate is provided with the opening for installing the junction box, so that the installation structure is simple, the operation is convenient and fast, the assembly efficiency is high, the production efficiency is improved, and the cost is reduced.
Description
Technical Field
The utility model relates to an air conditioning technology field particularly, relates to an indoor set of air conditioner and have its air conditioner.
Background
On the cabinet type indoor unit of the air conditioner, a junction box of a power supply or a communication line is generally placed on the outer side of a back panel or an internal structural part, a placed part needs to be provided with a containing cavity for placing the junction box, the number of installation fixing points is large, the assembly process is complex, the assembly efficiency is low, and the space utilization rate is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem that the mounting structure assembly process of current terminal box is complicated, assembly efficiency is low and space utilization is also lower.
In order to solve the above problem, the utility model provides an indoor unit of air conditioner, include: the shell comprises a rear back plate and a front panel, the rear back plate is provided with an opening, the junction box is arranged in the opening, and the junction box is fixedly connected with the rear back plate.
The rear back plate is provided with the opening for installing the junction box, so that the installation structure is simple, the operation is convenient and fast, the assembly efficiency is high, the production efficiency is improved, and the cost is reduced.
Furthermore, the junction box is provided with a fixing surface, a mounting surface is arranged at a position corresponding to the back plate, and the fixing surface and the mounting surface are fastened and connected through screws.
Furthermore, the upper surface of the junction box is a fixing surface, and the back plate part is bent towards the inner side of the opening to form a mounting surface.
The contact surface of the junction box and the back plate is increased through the surface-to-surface contact mode, so that the junction box and the back plate are connected more stably.
Furthermore, slide rails are arranged on two sides of the junction box, sliding grooves are formed in the positions, corresponding to the rear back plate, of the junction box, and the junction box and the rear back plate are connected in a sliding mode through the slide rails and the sliding grooves.
The junction box is firstly connected with the back plate in a sliding mode, and the junction box is fixed with the back plate through the screws after sliding to the preset position.
Further, the slide rail is formed by flanging the side wall of the junction box outwards.
The side wall of the junction box is flanged outwards to form a sliding rail, the processing technology is simple, and the connection strength is good.
Further, the sliding groove comprises a conical groove and a linear groove which are connected, the conical groove is located at one end of the sliding groove, and the width of the conical groove is gradually reduced from the end portion inwards until the width of the conical groove is consistent with that of the linear groove.
The slide rail draws the line inslot from the bell jar, because the open-ended width ratio of bell jar is wider, does benefit to the slide rail and gets into, promotes assembly efficiency.
Further, the junction box comprises a junction box body and a junction box cover, wherein one end of the junction box body is provided with an open end, and the junction box cover is arranged at the open end of the junction box body to seal the open end.
The wiring box body and the wiring box cover which are matched with each other are arranged, so that the wiring terminal can be conveniently assembled in the wiring box body, and the practicability is good.
Furthermore, a plurality of wire passing holes are formed in the side wall, opposite to the opened end, of the junction box body. The wiring terminal is connected with the external equipment through the wiring hole.
Further, one side of junction box cover sets up the buckle, and the opposite side sets up the hangers, be provided with the screw hole on the hangers, junction box body's the position department that corresponds sets up the draw-in groove, the backplate with the position department that corresponds of hangers is provided with the screw hole.
When the junction box body and the junction box cover are assembled, the buckle card of the junction box cover is clamped into the clamping groove of the junction box body, the junction box body and the junction box cover are clamped and positioned, then the junction box cover is fixedly connected with the back panel through screws, the positioning is convenient, and the installation is simple.
Further, the side wall of the open end of the junction box body is trapezoidal or triangular.
Because the interior of the junction box body is the internal air duct of the air conditioner, and the internal air duct of the common cabinet type indoor unit is the volute profile modeling, the shape of the junction box body is matched with the shape of the internal air duct, and the space is saved.
The utility model also provides an air conditioner, machine in the foretell air conditioning.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a first structural schematic diagram of a junction box mounting structure in the present embodiment;
FIG. 2 is a first structural schematic view of the junction box mounting structure in the present embodiment;
FIG. 3 is a schematic structural diagram of the backplate in this embodiment;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic structural view of the junction box body in the present embodiment;
fig. 6 is a schematic structural diagram of the junction box cover in this embodiment.
Description of reference numerals:
100-a junction box; 110-a junction box body; 111-a slide rail; 112-a fixed surface; 113-open end; 114-a wire-passing hole; 115-set screw holes; 120-junction box cover; 200-a rear back panel; 210-a chute; 211-tapered slots; 212-linear grooves; 220-a mounting surface; 221-mounting screw holes; 230-opening.
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. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 5, a junction box mounting structure, a chassis and a junction box 100, the chassis includes a back panel 200 and a front panel, the back panel 200 is provided with an opening 230, the junction box 100 is arranged inside the opening 230, and the junction box 100 is fixedly connected with the back panel 200.
The junction box 100 is provided with a fixing surface 112, a mounting surface 220 is arranged at a position corresponding to the rear back panel 200, and the fixing surface 112 and the mounting surface 220 are fastened and connected through screws.
The top surface of the junction box 100 is a fixing surface 112, and the back plate 200 is partially bent toward the inside of the opening 230 to form a mounting surface 220.
The junction box is fastened and installed through the sliding rail structure and the screws, the installation structure is simple, the operation is convenient, the assembly efficiency is high, the production efficiency is improved, and the cost is reduced.
Preferably, the slide rail 111 is formed by outwardly flanging the side walls of the terminal block 100.
The side wall of the junction box 100 is flanged outwards to form a sliding rail 111, the processing technology is simple, and the connection strength is good.
The slide groove 210 includes a tapered groove 211 and a linear groove 212 connected to each other, the tapered groove 211 is located at one end of the slide groove 210, and the width of the tapered groove 211 is gradually reduced from the end portion inwards until the width of the tapered groove 211 is consistent with the width of the linear groove 212.
The slide rail 111 slides into the slide groove 210 from the tapered slot 211, and the width of the opening of the tapered slot 211 is wider, so that the slide rail can enter the slide groove conveniently, and the assembly efficiency is improved.
The fixing surface 112 of the junction box 100 is provided with a fixing screw hole 115, and the mounting surface 220 of the back plate 200 is provided with a mounting screw hole 221.
The junction box 100 comprises a junction box body 110 and a junction box cover 120, wherein one end of the junction box body 110 is provided with an open end 113, and the junction box cover 120 is covered at the open end 113 of the junction box body 110 to close the open end 113; a plurality of wire passing holes 114 are formed in the side wall of the junction box body 110 opposite to the open end 113, the wiring harness passes through the wire passing holes 114 and extends outwards, and the wiring harness is hermetically connected with the wire passing holes 114.
The wiring terminal is connected with the external equipment through the wire passing hole 114 of the wiring box body 110, and the wiring box cover 120 capable of being matched with the open end 113 is arranged, so that the wiring terminal is convenient to assemble in the wiring box body 110, the practicability is good, and meanwhile, the wiring harness is hermetically connected with the wire passing hole 114 to prevent foaming materials from permeating into the wiring terminal from the opening or the wire passing hole 114.
One side of the junction box cover 120 is provided with a buckle, the other side of the junction box cover is provided with a hanging lug 121, the hanging lug 121 is provided with a screw hole, the corresponding position of the junction box body 110 is provided with a clamping groove, and the corresponding position of the back plate 200 and the hanging lug 121 is provided with a screw hole.
When the junction box body 110 and the junction box cover 120 are assembled, the buckle of the junction box cover 120 is clamped into the clamping groove of the junction box body 110, the junction box body 110 and the junction box cover 120 are clamped and positioned, and then the junction box cover 120 and the rear back panel 200 are fastened and connected through screws.
The sidewalls of the open end 113 of the junction box body 110 are trapezoidal or triangular.
Because the interior of the junction box body 110 is the internal air duct of the air conditioner, and the internal air duct of the general cabinet type indoor unit is the volute profile modeling, the shape of the junction box body 110 is matched with the shape of the internal air duct, and the space is saved.
The utility model also provides an air conditioner, machine in the foretell air conditioning.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the junction box and the rear back plate are simple in mounting structure, simple in assembly process, high in assembly efficiency and high in space utilization rate.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. An indoor unit of an air conditioner, comprising: the junction box comprises a machine shell and a junction box (100), wherein the machine shell comprises a rear back plate (200) and a front panel, the rear back plate (200) is provided with an opening (230), the junction box (100) is arranged inside the opening (230), and the junction box (100) is fixedly connected with the rear back plate (200).
2. An indoor unit of an air conditioner as claimed in claim 1, wherein the junction box (100) is provided with a fixing surface (112), a mounting surface (220) is provided at a position corresponding to the back panel (200), and the fixing surface (112) and the mounting surface (220) are fastened and connected by screws.
3. An indoor unit of an air conditioner according to claim 2, wherein the top surface of the terminal box (100) is a fixing surface (112), and the back panel (200) is partially bent inward of the opening (230) to form a mounting surface (220).
4. The indoor unit of claim 1, wherein sliding rails (111) are disposed on two sides of the junction box (100), a sliding groove (210) is disposed at a position corresponding to the back panel (200), and the junction box (100) and the back panel (200) are slidably connected through the sliding rails (111) and the sliding groove (210).
5. An air-conditioning indoor unit according to claim 4, wherein the slide rail (111) is formed by flanging the side wall of the terminal box (100).
6. An indoor unit of an air conditioner according to claim 4, wherein the slide groove (210) comprises a tapered groove (211) and a linear groove (212) which are connected, the tapered groove (211) is located at one end of the slide groove (210), and the width of the tapered groove (211) is gradually reduced from the end portion to the inside until the width of the tapered groove is consistent with the width of the linear groove (212).
7. An indoor unit of an air conditioner according to claim 1, wherein the terminal box (100) includes a terminal box body (110) and a terminal box cover (120), the terminal box body (110) has an open end (113) at one end, and the terminal box cover (120) is disposed at the open end (113) of the terminal box body (110) to close the open end (113).
8. The indoor unit of claim 7, wherein a plurality of wire passing holes (114) are formed in a sidewall of the junction box body (110) opposite to the open end (113).
9. The indoor unit of air conditioner as claimed in claim 7, wherein a buckle is provided on one side of the junction box cover (120), a hanging lug (121) is provided on the other side of the junction box cover, a screw hole is provided on the hanging lug (121), a slot is provided at a corresponding position of the junction box body (110), and a screw hole is provided at a corresponding position of the back plate (200) and the hanging lug (121).
10. An indoor unit of an air conditioner according to claim 7, wherein a side wall of the open end (113) of the junction box body (110) is trapezoidal or triangular.
11. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020788962.9U CN212618671U (en) | 2020-05-13 | 2020-05-13 | Air conditioner indoor unit and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020788962.9U CN212618671U (en) | 2020-05-13 | 2020-05-13 | Air conditioner indoor unit and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212618671U true CN212618671U (en) | 2021-02-26 |
Family
ID=74726462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020788962.9U Active CN212618671U (en) | 2020-05-13 | 2020-05-13 | Air conditioner indoor unit and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212618671U (en) |
-
2020
- 2020-05-13 CN CN202020788962.9U patent/CN212618671U/en active Active
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