CN215216450U - Automatically controlled structure and indoor set - Google Patents
Automatically controlled structure and indoor set Download PDFInfo
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- CN215216450U CN215216450U CN202121409195.7U CN202121409195U CN215216450U CN 215216450 U CN215216450 U CN 215216450U CN 202121409195 U CN202121409195 U CN 202121409195U CN 215216450 U CN215216450 U CN 215216450U
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- electric control
- main control
- control board
- automatically controlled
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Abstract
The utility model provides an automatically controlled structure and indoor set, automatically controlled structure includes automatically controlled box, main control board, set up the spout in the automatically controlled box, the spout includes the rake, the main control board can be followed rake activity assembly is in the automatically controlled box. The electric control structure of the utility model at least adopts the inclined drawing mode to disassemble and assemble the main control board arranged in the electric control box, so as to avoid the interference of the terminal board at the top to the drawing of the main control board, and has compact structure and high assembly efficiency; simple structure, little change and convenient production and processing.
Description
Technical Field
The utility model relates to an air conditioning technology field particularly, relates to an automatically controlled structure and indoor set.
Background
With the economic progress and the social development, the air conditioner also enters thousands of households, even serves as a household necessary electric appliance in summer, and is popularized and applied more and more widely. The electric control structure of the air conditioner is a nerve center part of the air conditioner operation and is used for controlling whether each electric component stably operates or not, and the electric control structure needs to be frequently disassembled and assembled in the air conditioner maintenance.
At present, an electric control structure of an indoor unit generally comprises an electric control box and a control main board vertically installed on the electric control box, and a terminal board is arranged in the electric control box and used for connecting a power line and an internal and external unit connecting line, so that after-sale installation and wiring are facilitated. The terminal board is easy to block the control main board, so that the control main board is required to be taken out after the terminal board is disassembled during maintenance, and the operation is very inconvenient; for convenience of maintenance, the sliding groove is formed in the electric control box, and the control main board needs to be drawn out from the sliding groove after avoiding the terminal board, so that the electric control box needs a larger space, as shown in fig. 1-3, and the thinning of the air conditioner is not facilitated.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide an electronic control structure that is compact and easy to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be that the current automatically controlled structure is bulky, and the dismouting is loaded down with trivial details, and the maintenance degree of difficulty is big.
In order to solve the problem, the utility model provides an automatically controlled structure, including automatically controlled box, main control board, set up the spout in the automatically controlled box, the spout includes the rake, the main control board can be followed rake activity assembly is in the automatically controlled box. The arrangement can avoid interference of other structures positioned at the top of the electric control box on the extraction of the main control board, fully utilizes the internal space and has compact structure; meanwhile, the main control board is more convenient for operation such as wiring in an inclined state, and the maintenance efficiency is high. Preferably, the inclined part is trumpet-shaped, and is gradually increased from the lower part of the electric control box to the top opening, so that the assembly is convenient.
Preferably, the sliding chute further comprises a vertically arranged straight portion, and the upper end of the straight portion is connected with the lower end of the inclined portion. The arrangement can ensure that the main control board is assembled in a mode of combining straight drawing and inclined drawing, so that the main control board which cannot be directly drawn originally is assembled; the main control panel is kept in a vertical state in an assembling state, and the appearance is attractive.
Preferably, the electronic control structure further comprises a terminal board, an installation part is arranged at the upper end of the electronic control box, and the lower surface of the terminal board is connected with the upper end face of the installation part in an abutting mode. This set up simple structure, the internal structure of the automatically controlled box of make full use of is convenient for maintenance operations such as wiring. The terminal board can be fixed with the mounting part in the modes of splicing, clamping, screwing and the like. Preferably, the outer side of the mounting part is provided with a stop rib for limiting the terminal board.
Preferably, the inclined portion is provided with a guide inclined surface at a side close to the terminal plate. The arrangement can facilitate the guiding assembly of the main control board to the inclined part, and improve the assembly efficiency; simple structure and convenient production and processing.
Preferably, the electric control box is internally provided with a limiting structure, and the limiting structure is abutted against at least one side of the main control board. This setting can support the middle part of main control board, avoids buckling deformation in the use, improves indoor set operation's stability, reliability. Limiting structure can set up one or more as required, compromises the fastening nature and the convenience of assembly.
Preferably, the limit structure is arranged at the bottom of the electronic control box and comprises a first abutting part and a second abutting part which are oppositely arranged, the first abutting part abuts against one side of the main control board, and the second abutting part abuts against the other side of the main control board. The first abutting part and the second abutting part can be same or different in structure, and the arrangement positions can be arranged just opposite to each other or obliquely at a certain angle. Preferably, the first abutting portion and the second abutting portion are arranged in a staggered mode, so that a certain allowance space exists in assembly between the main control board and the electronic control box, and the assembly efficiency is high.
Preferably, a guide structure is provided between the first abutting portion and the second abutting portion. As an example of the present invention, the guiding structure is "V" shaped, and includes a first inclined plane and a second inclined plane which are oppositely disposed, the first inclined plane is disposed on one of the first abutting portion and the second abutting portion, and the second inclined plane is disposed on the other of the first abutting portion and the second abutting portion. This set up simple structure and guide main control board and limit structure's assembly, assembly efficiency is high.
Preferably, the limit structure further comprises a support block arranged at the bottom of the electronic control box, and the support block is connected with at least one side of the first abutting part and/or the second abutting part. This set up multiplicable limit structure's mechanical strength, improve assembly stability. Preferably, the supporting block, the first abutting portion and the second abutting portion are integrally formed.
Preferably, at least one side of the main control board is provided with a guide structure. Preferably, the guiding structure may be a notch or a guiding line, a bump or a label, etc. When dismantling the main control board, earlier with its vertical upwards take out a distance and make it leave the straight portion of spout, guide the structure this moment with the top of automatically controlled box flushes mutually, then the suggestion main control board can incline to the biggest inclination and take out.
Preferably, the main control board is provided with electronic components, and the heights of the electronic components are D2A horizontal distance between the terminal plate and the straight portion is D1The distance between the terminal board and the bottom of the electric control box is H, the inclination angle of the inclined part is theta, the height of the straight part is X, wherein D2≤D1Cos (θ) + (H-X) tan (θ) cos (θ). The internal space of the electric control box can be fully utilized by the arrangement, and reference is provided for the design of the electric control box.
Compared with the prior art, automatically controlled structure following beneficial effect has: (1) the electric control structure of the utility model is used for disassembling and assembling the main control board in a way of combining straight drawing and inclined drawing, so that the interference of the terminal board at the top on the drawing of the main control board is avoided, the structure is compact, and the assembly efficiency is high; (2) the main control board is convenient for operation such as wiring and the like in an inclined state, and the maintenance efficiency is high; (3) the change of automatically controlled structure little, be convenient for production and processing.
The utility model also provides an indoor unit, including foretell automatically controlled structure. The indoor unit has the same beneficial effects as the electric control structure, and the description is omitted here.
Drawings
Fig. 1 is a front view of the indoor unit according to the prior art;
FIG. 2 is a schematic structural diagram of an electrical control structure according to the prior art;
FIG. 3 is a side view of the electrical control pod of the prior art;
fig. 4 is a side view of the electric control box according to the embodiment of the present invention;
fig. 5 is a top view of the electric control box according to the embodiment of the present invention;
fig. 6 is a top view of the main control board according to the embodiment of the present invention;
fig. 7 is a dimension relation diagram of the electric control box according to the embodiment of the present invention;
fig. 8 is an assembly schematic view of the electric control structure according to the embodiment of the present invention;
fig. 9 is a schematic view of the electric control structure according to the embodiment of the present invention in a direct drawing state;
fig. 10 is a schematic view of the electric control structure according to the embodiment of the present invention in an inclined drawing state.
Description of reference numerals:
10-an indoor unit; 1-an electronic control box; 11-a chute; 111-straight portion; 112-an inclined portion; 113-a guide ramp; 12-a mounting portion; 13-a limit structure; 14-a housing; 131-a first abutment; 132-a second abutment; 133-a support block; 134-a guide structure; 2-a main control board; 21-a guide structure; 22-electronic components; 3-terminal board.
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 noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, in the prior art, an electric control structure is disposed at one end of an indoor unit 10 of an air conditioner, and the electric control structure includes an electric control box 1 and a main control board 2, where the electric control box 1 is a semi-closed structure enclosed by a casing 14 and is used for accommodating the main control board 2 and other structures. The electric control structure further comprises a terminal board 3 used for installing a power line and a connecting line, the main control board 2 is movably assembled on the left side or the right side of the electric control box 1, and the terminal board 3 is fixed on the right side or the left side of the electric control box 1. Preferably, the main control board 2 is movably assembled at the right side of the electronic control box 1, and the terminal board 3 is fixed at the left side of the electronic control box 1. Preferably, the upper side and the lower side of the electronic control box 1 are provided with sliding grooves 11, and the main control board 2 can slide up and down along the sliding grooves 11. Preferably, the chute 11 is arranged close to the right side of the electrical control box 1, that is to say: the chute 11 is provided close to the side opposite to the terminal plate 3; this setting can avoid terminal block 3 to slide from top to bottom of main control board 2 and form the interference, need not dismantle terminal block 3 during the maintenance, and the operation is more convenient. Preferably, there are two sliding grooves 11 and the two sliding grooves are arranged symmetrically left and right along the central axis of the electronic control box 1. This setting can be followed both sides and carried on spacingly to the mounted position of main control board 2, improves the stability of assembly.
In the above structure, in order to avoid interference of the terminal board 3 on the main control board 2, the electronic control box 1 is usually required to have a larger size and a less compact structure, which is obviously not favorable for the lightness and thinness of the air conditioner. In order to improve the space utilization of the indoor unit 10, the applicant optimized the above structure.
As shown in fig. 4-7, an electronic control structure includes an electronic control box 1, a main control board 2, and a terminal board 3, where the electronic control box 1 includes a housing 14, a mounting portion 12 is disposed on the top of the housing 14, and the lower surface of the terminal board 3 is connected to the upper end surface of the mounting portion 12 in an abutting manner. This set up simple structure, make full use of automatically controlled box 1's inner structure, be convenient for maintenance operations such as wiring. The terminal plate 3 may be fixed to the mounting portion 12 by means of insertion, engagement, screw connection, or the like. The structure of the terminal plate 3 is prior art and will not be described in detail herein. Preferably, a stopper rib is provided on the outer side of the mounting portion 12 to limit the terminal plate 3. A sliding groove 11 is arranged in the housing 14, the sliding groove 11 includes an inclined portion 112, and the main control board 2 can be inserted or extracted along the inclined portion 112 in an inclined manner. This setting can avoid structures such as terminal board 3 to form the interference to the installation of main control board 2, and the internal space of make full use of automatically controlled box 1, compact structure. Preferably, the inclined portion 112 is provided at least on one side of the housing 14. Preferably, the inclined portions 112 are provided in two, and are symmetrically disposed at front and rear sides of the housing 14. This setting can be followed both sides and carried on spacingly to main control board 2, ensures that the pull process does not block. Preferably, the sliding chute 11 further comprises a straight portion 111, and the straight portion 111 is connected to a lower end of the inclined portion 112. This setting can ensure that 2 assembly backs of main control boards are in vertical state all the time, can avoid the mainboard to rock about and the appearance is pleasing to the eye. Preferably, the inclined portion 112 is provided with a guide inclined surface 113 at an end away from the straight portion 111, so as to facilitate the assembly and disassembly of the main control board 2. The inclined portion 112 may be a curved surface or a flat surface; when the inclined part 112 is a curved surface, the main control panel 2 can be obliquely drawn out in a variable angle, and the space is further saved.
The main control board 2 comprises an electronic component 22, at least one side of the main control board 2 is provided with a guide structure 21 for the actions of the main control board 2 in the process of disassembly and assemblyA change is indicated. The indexing structure 21 may be a notch or a finger line, a bump or a label, etc. For example, in the maintenance process, when the main control board 2 needs to be detached, the main control board 2 is firstly vertically and upwardly drawn out for a certain distance; when the main control board 2 leaves the straight portion 111, the guiding structure 21 is flush with the top of the electronic control box 1, so as to prompt that the main control board 2 at this time can be obliquely drawn out, the main control board 2 is rotated to the maximum inclination angle, such as 10 degrees, along the inclined portion 112, at this time, the distance between the main control board 2 and the terminal board 3 is increased, the electronic component 22 is not interfered by the terminal board 3 and is drawn out in a normal production mode, and therefore the main control board 2 is maintained and wired in an inclined state, and after-sale operation is facilitated. Preferably, the guiding structure 21 is a notch, and the notch is symmetrically formed on two sides of the main control board 2. The height of the electronic component 22 is D2The horizontal distance between the terminal plate 3 and the flat portion 111 is D1The distance between the terminal plate 3 and the bottom of the electric control box 1 is H, the inclination angle of the inclined part 112 is theta, and the height of the straight part 111 is X, wherein D2≤D1*cos(θ)+(H-X)*tan(θ)*cos(θ)。
As an example of the present invention, the housing 14 is provided with a limiting structure 13, and is abutted against at least one side of the main control board 2. This arrangement prevents the deformation of the main control panel 2 in the middle thereof and provides operational stability of the indoor unit 10. The position limiting structure 13 may be provided on the bottom or side wall surface of the housing 14, for example, one or more. As an example of the present invention, the plurality of limiting structures 13 are disposed at the bottom of the housing 14 at equal intervals. Preferably, the limiting structure 13 includes a first abutting portion 131 and a second abutting portion 132 which are oppositely disposed, the first abutting portion 131 abuts against one side of the main control board 2, and the second abutting portion 132 abuts against the other side of the main control board 2. This setting can be spacing from the both sides of main control board 2, improves the fastening nature, the convenience of assembly. Preferably, a guide structure 134 is provided between the first abutting portion 131 and the second abutting portion 132. As an example of the present invention, the guiding structure 134 is "V" shaped, and includes a first inclined plane and a second inclined plane which are oppositely disposed, the first inclined plane is disposed on one of the first abutting portion 131 and the second abutting portion 132, and the second inclined plane is disposed on the other of the first abutting portion 131 and the second abutting portion 132. This set up simple structure and guide main control board 2 and limit structure 13's assembly, assembly efficiency is high. The structures of the first abutting portion 131 and the second abutting portion 132 may be the same or different; as an example of the present invention, the first abutting portion 131 and the second abutting portion 132 are bumps, and side wall surfaces of the bumps abut against the main control board 2; preferably, the first abutting portion 131 and the second abutting portion 132 are arranged opposite to each other, so that the structure is simple and the appearance is attractive. Preferably, the limiting structure 13 further comprises a supporting block 133, and the supporting block 133 is located on at least one side of the first abutting portion 131 and/or the second abutting portion 132. This setting improves limit structure 13's mechanical strength, simple structure, the production and processing of being convenient for.
As shown in fig. 8-10, the terminal board 3 is fixed on the top of the electrical control box 1, the main control board 2 can slide into the inclined part 112 of the sliding slot 11 rapidly through the guiding inclined plane 113 and is fixed in the electrical control box 1, and the position is limited by the straight part 111 at the lower part of the inclined part 112 to avoid the left and right shaking; meanwhile, the limit structure 13 is abutted against the middle position of the main control panel 2 to prevent the main control panel 2 from deforming. When after-sale maintenance is carried out, the main control panel 2 is drawn out upwards for a certain distance and separated from the straight part 111; when the guiding structure 21 of the main control board 2 is flush with the top of the electronic control box 1, the main control board 2 rotates to the maximum inclination angle along the inclined part 112, so that the terminal board 3 is prevented from interfering with the electronic components 22 on the main control board 2, the main control board 2 can be obliquely and upwardly drawn out, and maintenance and wiring are performed in an inclined state.
The utility model also provides an indoor unit 10, the indoor unit 10 can be a cabinet type, a wall-mounted type, a ceiling type and the like; for the indoor unit 10, besides the electric control structure, the electric control structure further includes an air conditioning assembly such as a cross-flow fan blade, a motor, an air duct assembly, a wind sweeping structure, and so on, and since the specific structures and the specific assembly relationships of the related components are the prior art, details are not repeated herein.
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 (10)
1. The utility model provides an automatically controlled structure, includes automatically controlled box (1), main control board (2), its characterized in that, set up spout (11) in automatically controlled box (1), spout (11) include rake (112), main control board (2) can be followed rake (112) movable assembly is in automatically controlled box (1).
2. The electric control structure according to claim 1, characterized in that the chute (11) further comprises a vertically disposed straight portion (111), an upper end of the straight portion (111) being connected to a lower end of the inclined portion (112).
3. The electric control structure according to claim 2, characterized in that the electric control structure further comprises a terminal plate (3), a mounting portion (12) is provided at an upper end of the electric control box (1), and a lower surface of the terminal plate (3) is connected with an upper end surface of the mounting portion (12) in an abutting manner.
4. An electric control structure according to claim 3, characterized in that the inclined portion (112) is provided with a guide slope (113) at a side close to the terminal plate (3).
5. An electric control structure according to any one of claims 1-4, characterized in that a limiting structure (13) is arranged in the electric control box (1), and the limiting structure (13) is abutted against at least one side of the main control board (2).
6. The electric control structure according to claim 5, wherein the limiting structure (13) is arranged at the bottom of the electric control box (1) and comprises a first abutting part (131) and a second abutting part (132) which are oppositely arranged, the first abutting part (131) abuts against one side of the main control board (2), and the second abutting part (132) abuts against the other side of the main control board (2).
7. The electric control structure according to claim 6, characterized in that said limit structure (13) further comprises a support block (133) arranged at the bottom of the electric control box (1), said support block (133) being connected to at least one side of said first abutment (131) and/or said second abutment (132).
8. An electric control structure according to claim 1, characterized in that at least one side of the main control board (2) is provided with a directing structure (21).
9. An electric control structure according to claim 8, characterized in that the main control board (2) is provided with electronic components (22), and the height of the electronic components (22) is D2The horizontal distance between the terminal plate (3) and the flat part (111) is D1The distance between the terminal board (3) and the bottom of the electric control box (1) is H, the inclination angle of the inclined part (112) is theta, the height of the straight part (111) is X, wherein D2≤D1*cos(θ)+(H-X)*tan(θ)*cos(θ)。
10. An indoor unit, characterized in that it comprises an electric control structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409195.7U CN215216450U (en) | 2021-06-24 | 2021-06-24 | Automatically controlled structure and indoor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409195.7U CN215216450U (en) | 2021-06-24 | 2021-06-24 | Automatically controlled structure and indoor set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215216450U true CN215216450U (en) | 2021-12-17 |
Family
ID=79434446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409195.7U Active CN215216450U (en) | 2021-06-24 | 2021-06-24 | Automatically controlled structure and indoor set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215216450U (en) |
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2021
- 2021-06-24 CN CN202121409195.7U patent/CN215216450U/en active Active
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