CN113179608B - Automatically controlled box and air conditioner - Google Patents
Automatically controlled box and air conditioner Download PDFInfo
- Publication number
- CN113179608B CN113179608B CN202110561953.5A CN202110561953A CN113179608B CN 113179608 B CN113179608 B CN 113179608B CN 202110561953 A CN202110561953 A CN 202110561953A CN 113179608 B CN113179608 B CN 113179608B
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- China
- Prior art keywords
- control box
- box body
- rotating
- electric control
- board
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/12—Resilient or clamping means for holding component to structure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
Abstract
The invention provides an electric control box and an air conditioner. The electronic control box comprises: an electric control box body; the control main board is mounted on one side of the electric control box body; the terminal board is rotatably arranged on the electric control box body; wherein the terminal plate is stacked with the control main plate. The invention can solve the technical problem that the space of the electric control box is increased due to mutual avoidance when the terminal board and the control main board are installed.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an electric control box and an air conditioner.
Background
At present, an electric control part of a split wall-mounted air conditioner indoor unit generally comprises a control main board provided with components and an electric control box provided with the control main board. Meanwhile, a terminal board is arranged in the electric control box at times and is used for connecting a power line and an internal and external machine connecting line, so that after-sale installation and wiring are facilitated.
The control main board is vertically placed on one side of the electric control box, and the terminal board is fixed on the top end of the left side of the electric control box. Meanwhile, the control main board can be vertically drawn out for the convenience of after-sale maintenance, so that the terminal board mounting position needs to be avoided. Therefore, the traditional terminal board mounting mode greatly increases the space of the electric control box.
Disclosure of Invention
The invention can solve the technical problem that the space of the electric control box is increased due to mutual avoidance when the terminal board and the control main board are installed.
In order to solve the above problem, an embodiment of the present invention provides an electronic control box, including: an electric control box body; the control main board is arranged on one side of the electric control box body; the terminal board is rotatably arranged on the electric control box body; wherein the terminal plate is stacked with the control main plate.
The terminal board and the control main board are stacked, so that the installation space of the electronic control box is reduced, the terminal board is rotatably arranged on the electronic control box body, the electronic control box body can be closed and unlocked when the terminal board rotates, the control main board can be detached and installed from the electronic control box body when the terminal board is unlocked, in the process, under the premise that the terminal board is not detached, the control main board is avoided, the space of the electronic control box is effectively saved, and the installation and detachment efficiency of the control main board is improved.
Further, in an embodiment of the present invention, the method further includes: the rotating plate is provided with a rotating shaft and is rotatably arranged on the electric control box body; wherein the terminal plate is connected to the rotation plate.
The terminal board is mounted on the rotating plate, the terminal board is rotated through rotation of the rotating plate, the closing and unlocking states of the electronic control box body can be further adjusted, time for mounting and dismounting the control main board is saved, and efficiency is improved.
Further, in an embodiment of the present invention, the method further includes: the rotating plate mounting part is arranged on the electric control box body; the rotating plate mounting part includes: the first mounting plate is provided with a first shaft hole; the second mounting plate is provided with a second shaft hole; the rotating plate is rotatably connected to the electric control box body through the first shaft hole and the second shaft hole.
The rotating plate is rotatably connected to the electric control box body through the first shaft hole and the second shaft hole, so that the terminal board and the control main board are avoided in the rotating process, the space of the electric control box is saved, meanwhile, the purpose of independently replacing the terminal board, the rotating plate and the control main board is achieved, the cost is saved, and the efficiency is improved.
Further, in an embodiment of the present invention, the rotation plate mounting portion further includes: the first rotating shaft hole is formed in one side, close to the first shaft hole, of the first mounting plate; the second rotating shaft hole is arranged on one side, close to the second shaft hole, of the second mounting plate; wherein one end of the rotating shaft is mounted to the first shaft hole through the first shaft hole; the other end of the rotating shaft is mounted to the second shaft hole through the second rotating shaft hole.
The first rotating shaft hole and the second rotating shaft hole are arranged, so that the installation efficiency of the rotating shaft and the rotating plate is improved.
Further, in an embodiment of the present invention, the rotating plate further includes: the positioning hole is arranged on one side of the rotating plate, which is far away from the control main plate; when the rotating plate rotates, the positioning hole can be matched with a positioning column arranged on the electric control box body, and the electric control box body is closed.
Due to the arrangement of the positioning holes, the matching efficiency between the rotating plate and the electric control box is improved when the electric control box body is closed, and the connection strength between the rotating plate and the electric control box body is further enhanced.
Further, in an embodiment of the present invention, the rotating plate further includes: a terminal board mounting position provided on the rotary board for mounting the terminal board; and the control main board limiting position is arranged on one side of the rotating board close to the control main board and is positioned on the back side of the terminal board mounting position.
The terminal board is mounted on the rotating board through the terminal board mounting positions and the control main board limiting positions arranged on two sides of the rotating board, and the purpose of damage caused by movement of the control main board in the electric control box body is achieved.
Further, in an embodiment of the present invention, the two limiting bosses and the limiting groove clamped therebetween are provided, and one end of the control main board is inserted into the limiting groove.
The two limit bosses are arranged with the limit grooves, so that the control main board is fixed and avoided to move inside the electric control box body.
Further, in an embodiment of the present invention, the rotating plate further includes: the fixing piece is arranged on one side of the rotating plate close to the control main plate; when the electric control box body is closed, the fixing piece is connected with a first limiting piece arranged on the electric control box body in a matched mode.
Through the rotating plate is provided with the fixing piece, and the fixing piece can be matched with the first limiting piece, so that the connecting structure is simplified in the process, and the manufacturing cost is reduced.
Further, in an embodiment of the present invention, the method further includes: and the supporting structure is positioned at one end of the electric control box body connected with the rotating plate and used for limiting the maximum opening of the rotating plate in an unlocking state.
The supporting structure limits the maximum opening of the rotating plate during rotation, and effectively protects the rotating plate from damage to the terminal board due to overlarge rotation angle.
Further, an embodiment of the present invention further provides an air conditioner, where the air conditioner includes: the base is provided with an electric control box mounting position; the electronic control box is the electronic control box in the embodiment and is installed to the electronic control box installation position.
When the electric control box is installed in the air conditioner, all technical features and all beneficial effects of the electric control box in the above embodiment are achieved, and the description is omitted here.
In summary, after the technical scheme of the invention is adopted, the following technical effects can be achieved:
i) The terminal board is fixed on the electric control box through the rotating board and freely rotates along with the rotating board;
ii) when the rotating plate and the terminal plate rotate, the avoidance with the control main plate is effectively realized.
Drawings
Fig. 1 is a schematic structural diagram of an electronic control box 100 according to a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the electronic control box body 10 in fig. 1.
Fig. 3 is an enlarged view of fig. 2 at circled portion a.
Fig. 4 is a schematic structural view of the transfer plate 40 in fig. 1.
Fig. 5 is a schematic structural view of the electronic control box 100 in fig. 1 when the electronic control box is opened.
Fig. 6 is an enlarged view of fig. 5 at circled portion B.
Fig. 7 is a top view of fig. 1.
Fig. 8 is a sectional view taken along the direction C-C in fig. 7.
Fig. 9 is an enlarged view of fig. 8 at circled portion E.
Fig. 10 is a cross-sectional view taken along the direction D-D in fig. 7.
Fig. 11 is an enlarged view of fig. 10 at circled portion F.
Fig. 12 is a schematic structural diagram of the electronic control box 100 when the control main board 30 is detached.
Fig. 13 is a partial schematic view of an air conditioner 200 according to a second embodiment of the present invention.
Description of the reference numerals:
100-an electronic control box; 10-an electronic control box body; 11-a positioning post; 12-a first limit stop; 121-a fixture block; 122-a limiting block; 13-a flap mount; 14-a first mounting plate; 141-a first shaft hole; 15-a second mounting plate; 151-second shaft hole; 152-a support structure; 153-second spindle hole; 16-a side wall; 20-terminal plate; 30-control the mainboard; 40-rotating the plate; 41-a rotating shaft; 42-positioning holes; 43-terminal board mounting location; 44-control motherboard limit bits; 441-limiting boss; 442-a limit groove; 45-a fixture; 451-limiting piece; 452-a spring plate; 110-a base; 120-an electronic control box mounting position; 200-air conditioner.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the description of the present invention, it is to be understood that the terms "lateral," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
[ first embodiment ] A
Referring to fig. 1, an embodiment of the present invention provides an electronic control box 100, where the electronic control box 100 includes: the electric control box comprises an electric control box body 10, a terminal board 20, a control main board 30 and a rotating board 40; the electric control box 100 is internally provided with a mounting space, the control main board 30 is mounted in the mounting space, the rotating plate 40 is slidably connected to the electric control box body 10, and the terminal board 20 is connected to the rotating plate 40; specifically, one end of the rotating plate 40 is fixedly connected to the electric control box body 10, the other end of the rotating plate can move relatively, and in the moving process of the rotating plate 40, the electric control box body 10 can be closed and unlocked; when the electronic control box is closed, the electronic control box body 10 and the rotating plate 40 are matched with each other, so that the movement of the control main board 30 in the installation space is limited, and when the electronic control box is unlocked, the control main board 30 can be installed and disassembled; it should be noted that the terminal board 20 can be detachably connected to the rotating board 40, or the terminal board 20 and the rotating board 40 are integrally formed.
Preferably, referring to fig. 2 and 3, the electrical control box body 10 is provided with a positioning column 11 and a first limiting member 12, the positioning column 11 is used for positioning when the rotating plate 40 is installed, and the first limiting member 12 realizes the limiting of the rotating plate 40 and the protection of the control main board 30 after the rotating plate 40 is installed on the electrical control box body 10, and prevents the rotating plate 40 from being recessed inwards when receiving an external force when being closed and from causing pressure loss to the control main board 30; the first limiting member 12 includes: at least one limiting block 122 and at least one clamping block 121, for example, a limiting block 122 and two clamping blocks 121 are provided (see fig. 2), the limiting block 122 is located between the two clamping blocks 121, and the limiting block 122 and the clamping block 121 are formed by a protrusion formed by the side surface of the electronic control box body 10 facing one side of the control main board 30; of course, the first limiting member 12 may also be a baffle or some other structure such as a slot.
Further, the electronic control box body 10 further includes: a rotating plate mounting portion 13; the rotating plate 40 is connected to the electric control box body 10 through the rotating plate mounting part 13, and the rotating plate 40 and the electric control box body 10 are mounted and dismounted through the rotating plate mounting part 13; specifically, the rotating plate mounting portion 13 includes: first mounting panel 14 and second mounting panel 15, and first shaft hole 141 has been seted up to first mounting panel 14, and second shaft hole 151 has been seted up to second mounting panel 15.
Preferably, referring to fig. 4-6, the rotating plate 40 includes: the rotating shaft 41 is connected between the first mounting plate 14 and the second mounting plate 15 through a first rotating shaft hole (not shown) formed in the first shaft hole 141 and a second rotating shaft hole 153 formed in the second shaft hole 151; the positioning post 11 is installed in cooperation with the positioning hole 42, and when the rotating plate 40 rotates through the rotating shaft 41 and rotates to the position where the positioning hole 42 is matched with the positioning post 11, the electronic control box body 10 is in a closed state. In fig. 4, the left side view is a front view of the rotating plate 40, and the right side view is a back view of the rotating plate 40.
Preferably, the rotating plate 40 further includes: a terminal board mounting position 43 and a control main board restriction position 44; wherein, the terminal board mounting position 43 is arranged at one side of the rotating plate 40 far away from the mounting space, and the control main board limiting position 44 is arranged at one side of the rotating plate 40 facing the mounting space, namely the control main board limiting position 44 is arranged at the back side of the terminal board mounting position 43; when the electronic control box body 10 is in the closed state, the terminal board 20 is mounted to the outside of the rotating board 40, and the control main board 30 is located inside the rotating board 40, that is, the terminal board 20 is located above the control main board 30.
Further, the terminal board mounting position 43 includes at least one fixing hole (not shown), and the terminal board 20 and the rotating board 40 are fixedly connected through a bolt and the fixing hole; the control main board 30 is installed on the right side of the electric control box body 10, and the corresponding control main board limit position 44 is arranged on the right side of the rotating plate 40; of course, the connection between the terminal board 20 and the terminal board mounting portion 43 is not limited thereto, and the connection can be achieved by other connection means, for example, in the form of a snap groove, or in the form of a bolt.
Preferably, the rotating plate 40 further includes: the fixing piece 45 is arranged at one end of the rotating plate 40 close to the control main board limiting position 44, and when the electric control box body 10 is in a closed state, the fixing piece 45 can be matched with the first limiting piece 12, so that the rotating plate 40 is further connected with the electric control box body 10; the fixing member 45 may be a fixing structure convenient to detach or a structure with good elasticity, as long as the purpose that the rotating plate 40 can limit the movement of the control main plate 30 when the electronic control box body 10 is in the closed state can be achieved.
Further, the fixing member 45 includes: at least one limiting piece 451 and at least one elastic piece 452, for example, one limiting piece 451 and two elastic pieces 452 are arranged (see fig. 4), the limiting piece 451 is located between the two elastic pieces 452, and a gap exists between the limiting piece 451 and the elastic pieces 452, so that the elasticity of the limiting piece 451 and the elastic pieces 452 is ensured; when the rotating plate 40 rotates to close the electric control box body 10, correspondingly, the limiting piece 451 is abutted with the limiting block 122 for limiting, each elastic sheet 452 is clamped with the corresponding clamping block 121, the elastic sheet 452 and the limiting piece 451 are arranged on the rotating plate 40, the elasticity of the rotating plate 40 is enhanced, the clamping structure is simplified, and the manufacturing cost is reduced.
Preferably, referring to fig. 3 and 6, the second mounting plate 15 further includes: the supporting structure 152 is arranged on one side of the second mounting plate 15 close to the second shaft hole 151, the supporting structure 152 limits the maximum angle of the rotating plate 40 during rotation, when the electronic control box body 10 is in an unlocking state, due to the fact that the terminal plate 20 is arranged on the surface of the rotating plate 40, if the rotating plate 40 cannot be fixed, collision may be formed between the terminal plate 20 and the side wall 16 of the electronic control box body 10, and further damage to the terminal plate 20 and the electronic control box body 10 can be caused, so that the service lives of the electronic control box 100 and the terminal plate 20 are shortened; the collision between the terminal plate 20 and the side wall 16 is avoided by providing the support structure 152.
Preferably, referring to fig. 7-10, when the rotating plate 40 is connected to the electrical control box body 10, the corresponding positioning column 11 is connected to the positioning hole 42 in a matching manner, it can be seen that the positioning column 11 is provided with a step structure, and the top end position of the positioning column 11 is provided with an oblique angle, so that the support of the rotating plate 40 is enhanced by the step structure; through the arrangement of the top oblique angle, the positioning column 11 and the positioning hole 42 are convenient to match, and the positioning of the rotating plate 40 is enhanced.
Further, the control board limit bit 44 includes: when the electronic control box body 10 is in a closed state, one end of the control main board 30 is inserted into the limiting groove 442; the two limit bosses 441 and the limit grooves 442 are arranged to fix the control main board 30 and prevent the control main board 30 from moving inside the electrical control box body 10.
Preferably, referring to fig. 11 and 12, when the electrical control box body 10 is in the unlocking state, the rotating plate 40 can rotate to the maximum angle, that is, the rotating plate 40 rotates to cooperate with the supporting structure 152 at this time, further, in this state, the terminal board 20 and the control main board 30 are avoided, and the detachment and installation of the control main board 30 can be completed without detaching the terminal board 20.
[ second embodiment ]
Referring to fig. 13, a second embodiment of the present invention provides an air conditioner 200, the air conditioner 200 including: the base 110 and the electronic control box 100 in the above embodiments; wherein, the base 110 is provided with an electric control box mounting position 120, and the electric control box 100 is detachably mounted to the electric control box mounting position 120; by arranging the electric control box 100 in the above embodiment on the air conditioner 200, the occupied space of the air conditioner is reduced, the cost is saved, and the user experience is improved.
Further, after the air conditioner 200 is installed with the electric control box 100 in the above embodiment, all technical features and the beneficial effects of the electric control box 100 in the above embodiment are provided, and details are not repeated here.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. An electrical control box, comprising:
an electric control box body (10);
the control main board (30) is installed on one side of the electric control box body (10);
a terminal board (20) which is rotatably arranged on the electric control box body (10);
wherein the terminal board (20) is stacked with the control main board (30);
the rotating plate (40) is provided with a rotating shaft (41) and is rotatably arranged on the electric control box body (10);
wherein the terminal plate (20) is connected to the turning plate (40);
the rotating plate (40) further comprises:
a terminal board mounting position (43) provided on the rotating board (40) for connecting the terminal board (20);
and a control main board limiting position (44) which is arranged on one side of the rotating board (40) close to the control main board (30) and is positioned on the back side of the terminal board mounting position (43).
2. The electrical control box according to claim 1, further comprising:
the rotating plate mounting part (13) is arranged on the electric control box body;
the rotating plate mounting part (13) includes:
a first mounting plate (14) provided with a first shaft hole (141);
the second mounting plate (15) is provided with a second shaft hole (151);
wherein the rotating plate (40) is rotatably connected to the electric control box body (10) through the first shaft hole (141) and the second shaft hole (151).
3. The electrical control box according to claim 2, wherein the flap mounting portion (13) further comprises:
the first rotating shaft hole is formed in one side, close to the first shaft hole (141), of the first mounting plate (14);
a second rotating shaft hole (153) which is arranged on one side of the second mounting plate (15) close to the second shaft hole (151);
wherein one end of the rotating shaft (41) is mounted to the first shaft hole (141) through the first shaft hole; the other end of the rotating shaft (41) is mounted to the second shaft hole (151) through the second rotating shaft hole (153).
4. The electrical control box according to claim 1, wherein the rotating plate (40) further comprises:
the positioning hole (42) is arranged on one side, far away from the control main board (30), of the rotating board (40);
when the rotating plate (40) rotates, the positioning hole (42) can be matched with a positioning column (11) arranged on the electric control box body (10) to close the electric control box body (10).
5. The electrical control box according to claim 1, wherein the control board limit bit (44) comprises: the two limiting bosses (441) and the limiting groove (442) are clamped between the two limiting bosses, and one end of the control main board (30) is inserted into the limiting groove (442).
6. The electrical control box according to any one of claims 1 to 4, wherein the rotating plate (40) further comprises: the fixing piece (45) is arranged on one side, close to the control main board (30), of the rotating board (40);
when the electric control box body (10) is closed, the fixing piece (45) is connected with a first limiting piece (12) arranged on the electric control box body (10) in a matched mode.
7. The electrical control box according to any one of claims 1 to 4, further comprising:
and the supporting structure (152) is positioned at one end of the electric control box body (10) connected with the rotating plate (40) and is used for limiting the maximum opening of the rotating plate (40) in an unlocking state.
8. An air conditioner, comprising:
the base (110) is provided with an electric control box mounting position (120);
an electronic control box (100) according to any one of claims 1 to 7, mounted to the electronic control box mounting location (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110561953.5A CN113179608B (en) | 2021-05-21 | 2021-05-21 | Automatically controlled box and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110561953.5A CN113179608B (en) | 2021-05-21 | 2021-05-21 | Automatically controlled box and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113179608A CN113179608A (en) | 2021-07-27 |
| CN113179608B true CN113179608B (en) | 2022-11-25 |
Family
ID=76929755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110561953.5A Active CN113179608B (en) | 2021-05-21 | 2021-05-21 | Automatically controlled box and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113179608B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781242U (en) * | 2010-06-30 | 2011-03-30 | 松下电器产业株式会社 | Power supply control box and duct-type air conditioner with the same |
| US9437959B2 (en) * | 2012-03-08 | 2016-09-06 | Sigma Electric Manufacturing Corporation | Slim line while in use cover and methods for making and using the same |
| JP5956948B2 (en) * | 2013-03-21 | 2016-07-27 | 日立オートモティブシステムズ株式会社 | Electronic control unit |
| JP6211030B2 (en) * | 2015-04-14 | 2017-10-11 | 三菱電機株式会社 | Electronic control device and method of manufacturing electronic control device |
| CN205546244U (en) * | 2016-04-29 | 2016-08-31 | 浙江华仪电器科技有限公司 | Electric control box |
| CN109246966A (en) * | 2018-11-09 | 2019-01-18 | 深圳榕亨实业集团有限公司 | A kind of traffic signaling equipment of modularized design |
| CN212483666U (en) * | 2020-05-19 | 2021-02-05 | 江苏丽阳电子仪表有限公司 | Single-phase cost-control electric meter with replaceable battery |
| CN212870171U (en) * | 2020-05-29 | 2021-04-02 | 宁波奥克斯电气股份有限公司 | Box body structure, automatically controlled box and air conditioner |
-
2021
- 2021-05-21 CN CN202110561953.5A patent/CN113179608B/en active Active
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| Publication number | Publication date |
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| CN113179608A (en) | 2021-07-27 |
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