CN215372729U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN215372729U CN215372729U CN202121788075.2U CN202121788075U CN215372729U CN 215372729 U CN215372729 U CN 215372729U CN 202121788075 U CN202121788075 U CN 202121788075U CN 215372729 U CN215372729 U CN 215372729U
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- main board
- air conditioner
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- main plate
- control box
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Abstract
The utility model discloses an air conditioner. The air conditioner includes automatically controlled box, automatically controlled box includes: the first mainboard is arranged in the shell; the second mainboard layer is arranged on the first mainboard layer; the third main board is arranged on one side of the second main board far away from the first main board; wherein the area of the first main board is larger than the area of the second main board and/or the third main board. The air conditioner provided by the technical scheme of the utility model can improve the space utilization rate in the electric control box of the air conditioner, so that the electric control box has multiple functions.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner.
Background
At present, in the related art, the air conditioner includes an electric control box, and the length and width of a main board in the electric control box are limited due to the limitation of the installation space, and the limited main board has fewer components, so that the function of the electric control box is limited.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an air conditioner, aiming at improving the space utilization rate inside an electric control box of the air conditioner so that the electric control box has multiple functions.
In order to achieve the above object, the air conditioner provided by the present invention includes an electric control box, the electric control box includes:
a housing;
a first main board disposed in the housing;
the second main board is arranged on the first main board; and
the third main board is arranged on one side, far away from the first main board, of the second main board;
wherein the area of the first main board is larger than the area of the second main board and/or the third main board.
In an embodiment, a projection of the second main plate on the first main plate is located in a middle of the first main plate.
In an embodiment, the electronic control box further includes a first supporting member, one end of the first supporting member abuts against the second main board, and the other end of the first supporting member abuts against the first main board.
In an embodiment, the first supporting member is a supporting pillar, the supporting pillar is provided with a first through hole in a penetrating manner, the first main board, the second main board and the supporting pillar are respectively provided with a first fixing hole and a second fixing hole at a position where the supporting pillar abuts against the first main board and the second main board, and the first main board, the supporting pillar and the second main board are fixed by inserting screws into the first fixing hole, the first through hole and the second fixing hole.
In an embodiment, the electronic control box further includes a sleeve, and the sleeve is sleeved on the screw and penetrates out of one end of the first main board.
In an embodiment, the first supporting member is a stud bolt, the first main plate, the second main plate and the part where the stud bolt abuts are respectively provided with a first screw hole and a second screw hole, and the stud bolt is fastened and connected with the first main plate and the second main plate in a threaded manner.
In one embodiment, the middle of the stud bolt is provided with a clamping portion for clamping, the two opposite sides of the clamping portion are provided with clamping surfaces, and the two clamping surfaces are arranged in parallel.
In an embodiment, the second main board is rectangular, the electronic control box further includes a second supporting member, one end of the second supporting member abuts against the third main board, and the other end of the second supporting member abuts against the second main board.
In an embodiment, the second main board is electrically connected with the first main board through a first pin.
In an embodiment, the third motherboard is electrically connected to the second motherboard or the first motherboard through a second pin.
In an embodiment, a PLC module is disposed on one of the second motherboard and the third motherboard.
According to the technical scheme, the second main board is arranged on one side of the first main board of the air conditioner electric control box, the third main board is arranged on one side, away from the first main board, of the second main board, so that the space utilization rate of the interior of the air conditioner electric control box is greatly improved, and functions are increased by adding components on the second main board and the third main board, so that the electric control box has multiple functions. Therefore, the utility model can improve the space utilization rate in the electric control box of the air conditioner, so that the electric control box has multiple functions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a portion of an embodiment of an electric control box of an air conditioner according to the present invention;
FIG. 2 is a schematic structural view of an electric control box of an air conditioner according to another embodiment of the present invention after partially exploded;
FIG. 3 is a detailed view of the interior of an electrical control box of an air conditioner according to another embodiment of the present invention;
FIG. 4 is a schematic view of a portion of an electrical control box of an air conditioner according to another embodiment of the present invention;
fig. 5 is a partially exploded schematic view of an electric control box of an air conditioner according to another embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
121 | |
| 110 | |
131 | |
| 120 | First |
151 | |
| 130 | Second |
1511 | First through |
| 140 | Third |
122 | |
| 150 | |
132 | |
| 160 | |
152 | |
| 170 | |
1521 | Clamping |
| 180 | |
1522 | Clamping |
| 190 | First pin |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Embodiments of an air conditioner suitable for cooling or heating an indoor environment are provided. The air conditioner can be an indoor unit or an outdoor unit of the air conditioner, and can also be a window type air conditioner, a mobile air conditioner, an air duct machine, a ceiling machine and the like. For avoiding redundant description, in the following embodiments, the air conditioner is mainly taken as an air conditioner indoor unit for example to be described in detail, and other machine types may refer to implementation.
Referring to fig. 1, which is a schematic diagram of an internal structure of an electrical control box of an embodiment of an air conditioner, the air conditioner includes an electrical control box 100, and the electrical control box 100 includes: a housing 110, a first main board 120, a second main board 130 and a third main board 140. The first main board 120 is disposed inside the housing 110; the second main board 130 is arranged on the first main board 120 at intervals; the third main board 140 is disposed at an interval on a side of the second main board 130 away from the first main board 120. Wherein the area of the first main board 120 is larger than the area of the second main board 130 and/or the third main board 140. So set up for the automatically controlled box 100 usable space of air conditioner is bigger, and space utilization is higher. The user can add more use functions by adding components on the second main board 130 or the third main board 140, so that the air conditioner has multiple functions. The use experience of the user is greatly improved. For the automatically controlled box of air conditioner of individual layer mainboard, in order to increase the length or the width increase that the components and parts can only be with the mainboard, the size of the automatically controlled box that corresponds also probably needs the increase, and the material of consumption is more, and the size increase of automatically controlled box 100 occupies the installation space of air conditioner more moreover. According to the scheme provided by the utility model, functions can be increased by adding components to the second main board 130 and the third main board 140, so that the space of the electric control box 100 is more fully utilized, the situation that the components are added by increasing the size of the electric control box 100 is avoided, and materials are saved. Of course, in other embodiments, if the space of the housing 110 in the stacking direction of the main boards is enough, a fourth main board, a fifth main board, a sixth main board, a seventh main board, and more main boards may be added. It is also possible that a plurality of second main boards 130 are provided on the first main board 120. Further, the area of the second main board 130 is smaller than 75% of the area of the first main board 120, so that the second main board 130 can be stacked more conveniently, meanwhile, the first main board 120 also has enough space for adjusting and repairing components and circuits on the first main board 120, and the second main board 130 needs to be detached first when the components and circuits are prevented from being adjusted and repaired to a certain extent, so that the operation procedure is simplified.
Further, the second main board 130 is parallel to the first main board 120, so that the design is more beneficial to the assembly, disassembly and adjustment of components on the main board. Specifically, when the included angle between the first main plate 120 and the second main plate 130 is smaller than 5 °, the first main plate 120 and the second main plate 130 can be considered to be parallel to each other. Generally, when the included angle between the first main board 120 and the second main board 130 is 0 °, the configuration is not only convenient to disassemble and assemble, but also more orderly, harmonious and beautiful. Of course, in other embodiments, for example, to avoid some components, the second main board 130 may be stacked obliquely on the first main board 120.
In an embodiment, it is preferable that the projection of the second main plate 130 on the first main plate 120 is located in the middle of the first main plate 120. Preferably, the distance between the boundary of the projection of the second main board 130 on the first main board 120 and the adjacent side edge of the first main board 120 is greater than one fourth of the width of the second main board 130, and/or the distance between the boundary of the projection of the second main board 130 on the first main board 120 and the adjacent side edge of the first main board 120 is greater than 1cm, so that the second main board 130 and the components and circuits on the main boards can be more conveniently disassembled, repaired and adjusted. Because the first main board 120 mainly carries a main board for the components of the electronic control box, when some components or circuits of the first main board 120 are in failure, the second main board 130 is disposed at the middle of the first main board 120 instead of the position near the edge, so that the components or circuits on the first main board 120 can be repaired and repaired more conveniently. In addition, the second main board 130 is more convenient to disassemble and assemble. Of course, in other embodiments, the second main board 130 may also be disposed at the position close to the edge of the first main board 120 according to actual requirements.
In order to stably stack the first main plate 120 and the second main plate 130, in an embodiment, the second main plate 130 is provided with a first supporting member 150, one end of the first supporting member 150 abuts against the second main plate 130, and the other end abuts against the first main plate 120. Further, in order to stably space the second main plate 130 and the third main plate 140, in an embodiment, the third main plate 140 is provided with a second supporting member 160, one end of the second supporting member 160 abuts against the third main plate 140, and the other end abuts against the second main plate 130. Through setting up first support piece 150, second support piece 160, can prevent effectively that the components and parts on the mainboard from being crushed to and guarantee to insulate between each mainboard, avoid arousing short circuit scheduling problem. Generally, the components on the first main board 120 are the most, most predominant, so it is preferable that the height of the first supporting member 150 is higher than the height of the second supporting member 160. So configured, the first main board 120 may have more adjustable space. In order to better coordinate the main boards in the limited installation space of the electrical control box, preferably, the height of the second supporting member 160 is set to be 50% -70% of the height of the first supporting member 150. Of course, if the second main plate 130 is provided with larger components, the height of the first supporting member 150 may be equal to or lower than the height of the second supporting member 160. The first and second supporting members 150 and 160 may be supporting columns, supporting blocks, supporting frames, cushion blocks, bolts, studs, etc.
The connection between the first supporting member 150 and the first main plate 120 and the second main plate 130 may be any connection, including but not limited to screw connection, snap connection, fastening connection, rotation connection, and the like. The connection between the second supporting member 160 and the second main plate 130 and the third main plate 140 can also be set by referring to the connection between the first supporting member 150 and the first main plate 120 and the second main plate 130.
Referring to fig. 2 and 3, in an embodiment, the first supporting member 150 is a supporting column 151, the supporting column 151 is provided with a first through hole 1511 in a penetrating manner, the portions of the first main plate 120 and the second main plate 130 abutting against the supporting column 151 are respectively provided with a first fixing hole 121 and a second fixing hole 131, and the first main plate 120, the supporting column 151 and the second main plate 130 are fixed by inserting a screw 170 into the first fixing hole 121, the first through hole 1511 and the second fixing hole 131. Due to the design, the first main board 120 and the second main board 130 are arranged more stably at intervals, and the assembly and disassembly are also convenient. Further, in order to avoid the bottom of the screw 170 from scratching the components on the main board, in an embodiment, a sleeve 180 is sleeved outside one end of the screw 170 penetrating through the first main board 120, and further, the sleeve 180 abuts against the first main board 120. So set up, not only can avoid the components and parts on the fish tail mainboard of screw 170 bottom, can make moreover between the mainboard fastening more. Further, the electronic control box further includes a second supporting member 160, one end of the second supporting member 160 abuts against the third main plate 140, and the other end abuts against the second main plate 130. In addition, when the main boards are disassembled, the main boards are separated by the supporting columns 151, so that the main boards are not extruded and damaged due to the fact that the main boards are close to each other due to the disassembling of the screws 170, and the safety of the main boards is guaranteed.
Referring to fig. 5, in an embodiment, the first supporting member 150 is a stud bolt 152, the first main plate 120 and the second main plate 130 are respectively provided with a first screw hole 122 and a second screw hole 132 at the portions abutting against the stud bolt 152, and the stud bolt 152 is fastened and connected with the first main plate 120 and the second main plate 130 in a threaded manner. When the stud bolts 152 are rotated in the tightening direction, the first main plate 120 and the second main plate 130 can be simultaneously fastened to the stud bolts 152, and vice versa. For better rotating the stud 152, preferably, the middle of the stud 152 is provided with a clamping portion 1521 for clamping, and two opposite sides of the clamping portion 1521 are provided with clamping surfaces 1522, so that the clamping surfaces 1522 are parallel to each other for placing a clamping tool. With the arrangement, the first main plate 120 and the second main plate 130 can be fastened and connected with the stud bolts 152 to the same extent, and relatively fewer components are required, so that the material consumption is reduced, and the available space on each main plate is larger. The clamping portion 152) may be provided with 4, 6, 8, or 8 or more clamping surfaces 1522 as needed.
Of course, in other embodiments, the first support 150 may also be a pin, a pin hole is provided at a connection portion of the first main plate 120 and the second main plate 130 and the pin, and the first main plate 120 and the second main plate 130 may be fastened and connected together by a pin and a pin hole interference fit.
In the above embodiments, the number of the first supporting members 150 may be set to be 3, 4, 5, 6, 7, 8, 9, 12 or more than 12 according to the requirement. The second main plate 130 may also be rectangular, circular, oval, triangular, racetrack-shaped, or other irregular shapes according to practical requirements. In consideration of the internal space of the electric control box, preferably, the second main plate 130 is arranged in a rectangular shape, so that it is easier to arrange the second main plate 130 on the first main plate 120 and arrange the first supporting member 150 at the corner of the second main plate 130. The second main plate 130 can be stably supported by the corner-provided support member. Further, when the length direction of the second main plate 130 is relatively long, preferably, the first supporting member 150 is further disposed at the middle portion of the second main plate 130, so that the second main plate 130 is not broken due to the fact that the length of the second main plate is too long and the middle portion of the second main plate is not supported. The third main plate 140 may also be provided with the second supporting member 160 similarly to the second main plate 130 in the above embodiment.
Referring to fig. 4, the first motherboard 120, the second motherboard 130, and the third motherboard 140 are preferably unified for circuit control and management. In an embodiment, preferably, the second main board 130 is electrically connected to the first main board 120 through the first pins 190, and the components and circuits on the second main board 130 can be electrically connected to the components and circuits on the first main board 120 through the first pins 190, so that the main boards can be electrically connected to each other, and functions of the components can be better implemented. Further, the first pins 190 may be positioned at the edge of the second main board 130 for connection. Further, the third motherboard 140 is electrically connected to the second motherboard 130 or the first motherboard 120 through a second pin. Of course, in other embodiments, the first main board 120 and the second main board 130 may be connected to the circuit through wires or copper columns, or may be connected to the circuit and signals through wireless connection such as bluetooth function or infrared function.
In an embodiment, in order to realize the wireless connection of the communication between the internal and external machines of the air conditioner, the PLC module is arranged on one of the second main board 130 and the third main board 140, and by arranging the PLC module, the electric control box can realize the functions of remote wireless control, data acquisition and the like, so that the use function of the air conditioner is enriched, and the user experience is improved. Different functions can be added by adding more modules, for example, in order to add an intelligent voice recognition control function, an intelligent voice recognition control module can be further arranged on the second main board 130 or the third main board 140, so as to realize the voice recognition control function. Functions are added according to actual requirements, and a bluetooth function module, an infrared function module, a fire alarm module and the like can be further arranged on the second main board 130 and the third main board 140.
According to the technical scheme, the second main board is arranged on the first main board of the air conditioner electric control box, the third main board is arranged on one side, away from the first main board, of the second main board, the space utilization rate of the interior of the air conditioner electric control box is improved, and functions are added by adding components on the second main board and the third main board, so that the electric control box has multiple functions, the use function of the air conditioner is further increased, and the user experience is improved.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. An air conditioner, characterized in that, the air conditioner includes automatically controlled box, automatically controlled box includes:
a housing;
a first main board disposed in the housing;
the second main board is arranged on the first main board; and
the third main board is arranged on one side, far away from the first main board, of the second main board;
wherein the area of the first main board is larger than the area of the second main board and/or the third main board.
2. The air conditioner according to claim 1, wherein a projection of the second main plate on the first main plate is located in a middle portion of the first main plate.
3. The air conditioner according to claim 1, wherein the electric control box further comprises a first support member, one end of which abuts against the second main plate and the other end of which abuts against the first main plate.
4. The air conditioner according to claim 3, wherein the first support member is a support column, a first through hole is provided through the support column, a first fixing hole and a second fixing hole are respectively provided at positions where the first main plate and the second main plate abut against the support column, and the first main plate, the support column, and the second main plate are fixed by inserting screws into the first fixing hole, the first through hole, and the second fixing hole.
5. The air conditioner as claimed in claim 4, wherein the electrical control box further comprises a sleeve, and the sleeve is sleeved on the screw and extends out of one end of the first main board.
6. The air conditioner according to claim 3, wherein the first supporting member is a stud bolt, a first screw hole and a second screw hole are respectively formed at the abutting positions of the first main plate and the second main plate and the stud bolt, and the stud bolt is fastened and connected with the first main plate and the second main plate in a threaded manner.
7. The air conditioner as claimed in claim 6, wherein the stud bolt is provided at a middle portion thereof with a clamping portion for clamping, and opposite sides of the clamping portion are provided with clamping surfaces, the clamping surfaces being arranged in parallel with each other.
8. The air conditioner according to claim 1, wherein the electric control box further comprises a second support member, one end of which abuts against the third main plate and the other end of which abuts against the second main plate.
9. The air conditioner according to claim 1, wherein the second main board is electrically connected to the first main board through a first pin.
10. The air conditioner according to claim 1, wherein the third main board is electrically connected to the second main board or the first main board through a second pin.
11. The air conditioner according to claim 1, wherein a PLC module is provided on one of the second main board and the third main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788075.2U CN215372729U (en) | 2021-07-31 | 2021-07-31 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788075.2U CN215372729U (en) | 2021-07-31 | 2021-07-31 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215372729U true CN215372729U (en) | 2021-12-31 |
Family
ID=79614506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121788075.2U Active CN215372729U (en) | 2021-07-31 | 2021-07-31 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215372729U (en) |
-
2021
- 2021-07-31 CN CN202121788075.2U patent/CN215372729U/en active Active
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