CN217952603U - Automatically controlled box and air conditioner - Google Patents
Automatically controlled box and air conditioner Download PDFInfo
- Publication number
- CN217952603U CN217952603U CN202221547198.1U CN202221547198U CN217952603U CN 217952603 U CN217952603 U CN 217952603U CN 202221547198 U CN202221547198 U CN 202221547198U CN 217952603 U CN217952603 U CN 217952603U
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- circuit board
- main body
- base
- control box
- support
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Abstract
The utility model provides an automatically controlled box and air conditioner relates to air conditioner electrically controlled device's technical field. The electric control box comprises a box body and a base arranged in the box body, wherein the base comprises a main body, and the main body is provided with a plurality of supporting columns; the circuit board is installed in the base, and the support column can support the circuit board. According to the electric control box, the main body of the base is provided with the supporting columns, when the electric control box is used, the base is installed in the box body, and the circuit board is installed on the base. When the circuit board is pressed, for example: when electronic components or plug-in circuits are installed on the circuit board, the supporting columns support the circuit board, so that the stress distribution condition of the circuit board can be improved, and the circuit board is not easy to damage.
Description
Technical Field
The utility model relates to an air conditioner electrically controlled device's technical field particularly, relates to an automatically controlled box and air conditioner.
Background
In the air conditioner, a circuit board in an electric control box is one of core components. In the prior art, when electronic components or wiring are installed on a circuit board in an electric control box, the circuit board is easy to damage.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide an automatically controlled box to when solving the installation electronic components or the wiring that exist among the prior art, the technical problem of the easy damage of circuit board.
The utility model provides an electric control box, which comprises a box body and a base arranged in the box body, wherein the base comprises a main body, and the main body is provided with a plurality of support columns; the circuit board is installed in the base, just the support column can support the circuit board.
The utility model provides an automatically controlled box can produce following beneficial effect:
the utility model provides an automatically controlled box, the main part of its base is provided with the support column, during the use, with pedestal mounting in the box body, installs the circuit board on the base. And when the circuit board is pressed, for example: when electronic components or plug-in circuits are installed on the circuit board, the supporting columns support the circuit board, so that the stress distribution condition of the circuit board can be improved, and the circuit board is not easy to damage.
Further, the height of the support column is equal to the distance between the circuit board and the main body when the circuit board is mounted on the base.
Under this technical scheme, after installing the circuit board to the base, the circuit board is taken on the support column to, no matter when the circuit board receives to press, or installed electronic components on the circuit board or inserted the circuit, the support column homoenergetic plays its supporting role.
Furthermore, the circuit board is provided with a plug terminal, and the plug terminal is used for mounting electronic components or wiring; the support column is arranged in or around the projection of the plug-in terminal in the main body.
Under this technical scheme, after the circuit board is installed in the base, the support column is for with inserting the relative position of inserting the contact: the support column is located and connects under inserting the terminal or connect and insert terminal corresponding position around on the main part to, the support column mainly docks and inserts terminal department and connect the circuit board area around the terminal and support, and the supporting role has more pertinence, and the condition that the circuit board damaged when more can effectively avoiding installing electronic components and inserting the circuit.
Further, the support columns are cross columns.
Under this technical scheme, the simple structure of support column, and the shaping is easy.
Furthermore, all corners of the top end of the cross column are chamfered.
Under this technical scheme, the stress that the contact department of circuit board and each angle of cross post top received is little, and when the cross post provided the support to the circuit board, can effectively avoid the damage to the circuit board.
Preferably, each edge, each corner and the connection part of the cross column and the main body are rounded.
Under this technical scheme, the stress that the cross post received everywhere is all smaller to can effectively avoid receiving to press the back and damage, and then can continuously provide strong support for the circuit board.
Furthermore, the main body is also provided with a positioning column which can be correspondingly inserted into a positioning hole arranged on the circuit board.
Under this technical scheme, when installing the circuit board, insert its locating hole to the reference column on, can fix a position the circuit board fast to improve assembly efficiency.
Further, the main part still is provided with the fixed column, the fixed column with the fixed orifices of circuit board setting corresponds.
Under this technical scheme, after placing the base with the circuit board, can make the mounting pass the fixed orifices on the circuit board and be fixed in the fixed column to be fixed in the base with the circuit board.
Furthermore, the main body is also provided with a limiting rib matched with the outline of the circuit board and used for limiting the movement of the circuit board along the horizontal direction; a plurality of supporting ribs are arranged between the inner side of the limiting rib and the main body and are used for bearing the circuit board; and the upper part of the limiting ribs is provided with a buckle used for clamping the circuit board on the supporting ribs.
Under this technical scheme, when installing the circuit board in the base, can refer to following operating procedure: the circuit board is arranged above the main body, the positioning hole of the circuit board is aligned with the positioning column on the main body, then the circuit board is pressed to the position below the buckle and above the supporting rib, and finally the fixing piece is used for fastening the circuit board and the base. The supporting ribs, the supporting columns and the positioning columns jointly provide powerful support for the circuit board, so that the circuit board can be effectively prevented from being crushed; and the buckle and the fixing piece form double fixation to the circuit board, so that the circuit board is more firmly installed.
Further, the main body is a plastic plate.
Under the technical scheme, the main body is convenient for forming an assembly structure with the box body or the box cover of the electric control box, so that the base is conveniently and reliably arranged in the electric control box; meanwhile, the assembly structure of the molding and the circuit board is convenient, so that the circuit board is reliably arranged on the base; in addition, the main body is a plastic piece and can be integrally formed, so that the assembly can be avoided; the main body is the plate, so that the occupation of the space in the electric control box can be reduced, the size of the electric control box is reduced, and the material consumption can be reduced by using the plate as the main body, so that the manufacturing cost is reduced.
Further, the electric control box further comprises a box cover, and the box cover covers the opening of the box body.
Under this technical scheme, the box body is the uncovered type, is convenient for install base and circuit board, and the lid fits the uncovered back of box body, and both form the protection to inside circuit board etc. jointly.
A second object of the present invention is to provide an air conditioner to solve the technical problem of easy damage of circuit board when the installation electronic components or wiring that exist among the prior art.
The utility model provides an air conditioner, including foretell automatically controlled box. The air conditioner also has all the advantages of the base, and therefore, the description is omitted.
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 embodiments or the prior art descriptions 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 an external structural schematic diagram of an electric control box provided in an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of an electric control box according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of the electronic control box according to an embodiment of the present invention when the circuit board is not installed.
Description of reference numerals:
100-a cartridge;
200-box cover;
300-a base; 310-a body; 320-support column; 330-positioning columns; 340-fixed columns; 350-limit ribs; 360-support ribs; 370-buckling;
400-a circuit board; 410-a plug terminal; 420-positioning holes; 430-fixing hole.
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. 2, the electronic control box provided in this embodiment includes a box body 100 and a base 300 disposed in the box body 100, where the base 300 includes a main body 310, and the main body 310 is provided with a plurality of support columns 320; the circuit board 400 is mounted to the base 300, and the support columns 320 can support the circuit board 400.
In the electrical control box provided by the embodiment, the main body 310 of the base 300 is provided with the supporting column 320, and when in use, the base 300 is installed in the box body 100, and the circuit board 400 is installed on the base 300. And when the circuit board 400 is pressed, for example: when electronic components or plug-in wires are mounted on the circuit board 400, the supporting posts 320 support the circuit board 400, so that the stress distribution of the circuit board 400 can be improved, and the circuit board 400 is not easily damaged.
Specifically, in the present embodiment, the height of the supporting column 320 is equal to the distance between the circuit board 400 and the main body 310 when the circuit board 400 is mounted on the base 300. In this arrangement, after the circuit board 400 is mounted on the base 300, the circuit board 400 is placed on the supporting posts 320, so that the supporting posts 320 can support the circuit board 400 no matter the circuit board 400 is pressed or electronic components are mounted on the circuit board 400 or circuits are plugged, which increases the weight.
Of course, the height of the supporting column 320 may also be slightly smaller than the distance between the circuit board 400 and the main body 310 when the circuit board 400 is mounted on the base 300. With this arrangement, the manufacturing error of the support post 320 can be increased appropriately, that is, the manufacturing accuracy of the support post 320 can be reduced appropriately, so that the manufacturing cost can be reduced and the production efficiency can be improved.
Specifically, in the present embodiment, as shown in fig. 3, the circuit board 400 is provided with a plug terminal 410, and the plug terminal 410 is used for mounting an electronic component or a wiring; the support posts 320 are disposed within or around the projection of the receptacle terminal 410 on the body 310. In this arrangement, when the circuit board 400 is mounted on the base 300, the relative positions of the supporting posts 320 and the plug terminals 410 are: the supporting column 320 is located right below the plug terminal 410 or around the corresponding position of the plug terminal 410 on the main body 310, so that the supporting column 320 mainly supports the plug terminal 410 and the area of the circuit board 400 around the plug terminal 410, the supporting function is more targeted, and the damage of the circuit board 400 during the installation of electronic components and plug circuits can be effectively avoided.
Specifically, in the present embodiment, as shown in fig. 2, the supporting column 320 is a cross column. In this arrangement, the supporting post 320 has a simple structure and is easy to mold.
However, it should be noted that in other embodiments of the present application, the structural form of the supporting column 320 is not limited to a cross column, but may also be other structural forms, such as: the support column 320 may also be a hollow cylinder, and the like, and may also serve to support the circuit board 400.
Specifically, in the present embodiment, as shown in fig. 2, the corners of the top end of the cross-post are rounded. Under the arrangement mode, the stress on the contact part of the circuit board 400 and each corner at the top end of the cross column is small, and the cross column can effectively avoid the damage to the circuit board 400 while supporting the circuit board 400.
Specifically, in this embodiment, as shown in fig. 2, the edges, corners, and the connection between the cross-post and the main body 310 are rounded. So set up, the stress that the cross post received everywhere is all smaller to can effectively avoid receiving to press the back and damage, and then can continuously provide strong support for circuit board 400.
Specifically, in this embodiment, as shown in fig. 2 and fig. 3, the main body 310 is further provided with a positioning column 330, and the positioning column 330 can be correspondingly inserted into a positioning hole 420 provided in the circuit board 400. In this arrangement, when the circuit board 400 is mounted, the positioning hole 420 is inserted into the positioning post 330, so that the circuit board 400 can be quickly positioned, thereby improving the assembly efficiency.
Specifically, in the present embodiment, the diameter of the top end of the positioning column 330 is matched with the aperture of the positioning hole 420, and the diameter of the lower portion of the positioning column 330 is greater than the aperture of the positioning hole 420, so that the positioning column 330 can also support the circuit board 400.
Specifically, in this embodiment, as shown in fig. 2 and fig. 3, the main body 310 is further provided with a fixing post 340, and the fixing post 340 corresponds to the fixing hole 430 of the circuit board 400. In this configuration, after the circuit board 400 is placed on the base 300, a fixing member (e.g., a screw) may pass through the fixing hole 430 of the circuit board 400 and be fixed to the fixing post 340, so as to fix the circuit board 400 to the base 300.
Specifically, in the present embodiment, as shown in fig. 2 and 3, the main body 310 is further provided with a limiting rib 350 matching the contour of the circuit board 400 for limiting the movement of the circuit board 400 in the horizontal direction; a plurality of support ribs 360 for carrying the circuit board 400 are provided between the inner side of the restriction rib 350 and the main body 310; the upper portion of the partial stopper rib 350 is provided with a clip 370 for clipping the circuit board 400 to the support rib 360. Therefore, when the circuit board 400 is mounted on the base 300, the following operation steps can be referred to: the circuit board 400 is placed on the main body 310, the positioning holes 420 of the circuit board 400 are aligned with the positioning posts 330 on the main body 310, then the circuit board 400 is pressed below the fasteners 370 and above the supporting ribs 360, and finally the circuit board 400 and the base 300 are fastened by using the fixing members. The supporting ribs 360, the supporting columns 320 and the positioning columns 330 provide powerful support for the circuit board 400 together, so that the circuit board 400 can be effectively prevented from being crushed; and the clip 370 and the fixing member form a double fixing to the circuit board 400, so that the circuit board 400 is more firmly mounted.
Specifically, in the present embodiment, as shown in fig. 2, the main body 310 is a plastic plate. In this arrangement, the main body 310 facilitates the assembly structure with the box body 100 or the box cover 200 of the electrical control box, so as to facilitate the base 300 to be reliably installed in the electrical control box; and also facilitates the assembly structure of the molding and the circuit board 400, thereby facilitating the reliable mounting of the circuit board 400 to the chassis 300; in addition, the main body 310 is a plastic part, which can be integrally formed, thereby avoiding assembly; and main part 310 is the plate, then can reduce the occupation of space in the automatically controlled box to reduce the volume of automatically controlled box, and, main part 310 is the plate, can also reduce materials, thereby reduce manufacturing cost.
Specifically, in this embodiment, as shown in fig. 1 to fig. 3, the electrical control box further includes a box cover 200, and the box cover 200 covers the opening of the box body 100. In this arrangement, the case body 100 is open, so that the base 300 and the circuit board 400 can be conveniently mounted, and after the case cover 200 covers the opening of the case body 100, the case cover and the circuit board 400 can be protected together.
The embodiment also provides an air conditioner, which comprises the electric control box. The air conditioner also has all the advantages of the base 300, and therefore, the description thereof is omitted.
Finally, it is further 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.
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 the 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 (10)
1. The electronic control box is characterized by comprising a box body (100) and a base (300) arranged in the box body (100), wherein the base (300) comprises a main body (310), and the main body (310) is provided with a plurality of supporting columns (320); a circuit board (400) is mounted to the base (300), and the support column (320) is capable of supporting the circuit board (400).
2. The electrical control box according to claim 1, wherein the height of the support column (320) is equal to the distance between the circuit board (400) and the main body (310) when the circuit board (400) is mounted on the base (300).
3. The electrical control box according to claim 2, wherein the circuit board (400) is provided with a socket terminal (410), the socket terminal (410) being used for mounting electronic components or wiring; the support column (320) is disposed within or around a projection of the socket terminal (410) in the main body (310).
4. An electrical control box according to any of claims 1-3, characterized in that the support columns (320) are cross columns.
5. An electrical control box according to claim 4, wherein each corner of the top end of the cross-post is rounded.
6. The electrical control box according to any one of claims 1 to 3, wherein the main body (310) is further provided with a positioning post (330), and the positioning post (330) can be correspondingly inserted into a positioning hole (420) provided on the circuit board (400).
7. The electrical control box according to any one of claims 1 to 3, wherein the main body (310) is further provided with fixing posts (340), and the fixing posts (340) correspond to fixing holes (430) provided on the circuit board (400).
8. An electric control box according to any one of claims 1-3, characterized in that the main body (310) is a plastic plate.
9. The electrical control box according to any one of claims 1 to 3, further comprising a box cover (200), wherein the box cover (200) covers the opening of the box body (100).
10. An air conditioner characterized by comprising the electric control box according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547198.1U CN217952603U (en) | 2022-06-17 | 2022-06-17 | Automatically controlled box and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547198.1U CN217952603U (en) | 2022-06-17 | 2022-06-17 | Automatically controlled box and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217952603U true CN217952603U (en) | 2022-12-02 |
Family
ID=84217808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221547198.1U Active CN217952603U (en) | 2022-06-17 | 2022-06-17 | Automatically controlled box and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217952603U (en) |
-
2022
- 2022-06-17 CN CN202221547198.1U patent/CN217952603U/en active Active
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| GR01 | Patent grant |