CN211041184U - Air conditioner, air conditioner outdoor unit and electric control box thereof - Google Patents
Air conditioner, air conditioner outdoor unit and electric control box thereof Download PDFInfo
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- CN211041184U CN211041184U CN201922208209.8U CN201922208209U CN211041184U CN 211041184 U CN211041184 U CN 211041184U CN 201922208209 U CN201922208209 U CN 201922208209U CN 211041184 U CN211041184 U CN 211041184U
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- air conditioner
- box body
- control box
- heat dissipation
- terminal
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Abstract
The utility model provides an outer machine of air conditioner, air conditioner and automatically controlled box thereof belongs to air conditioner technical field. It has solved the poor problem of thermal diffusivity that exists in the prior art design. This automatically controlled box locates the inboard of air conditioner shell body, including one end open-ended box body, its characterized in that: and a bottom plate positioned at the bottom of the box body is provided with a heat radiation window and the like through which a heat radiation fin arranged on the circuit control board in the box body penetrates. This air conditioner, outer machine of air conditioner and automatically controlled box's advantage lies in: the arrangement of the heat dissipation window enables the heat dissipation fins on the circuit control board to extend out of the electric control box, the heat dissipation effect is improved, the heat dissipation window and the fan in the air conditioner indoor unit are correspondingly arranged, and therefore the heat dissipated by the heat dissipation fins can be quickly taken away by utilizing the wind of the started fan.
Description
Technical Field
The utility model relates to an air conditioning technology field, more specifically the electric control box that involves an outer machine of air conditioner and air conditioner that says so.
Background
The air conditioner outdoor unit is provided with devices with large power consumption, such as a fan, a compressor and the like, so that a circuit control panel arranged in an electric control box in the air conditioner outdoor unit is correspondingly provided with a plurality of electric elements with high power consumption, large heat is easy to generate, and if the heat cannot be timely discharged, the normal operation of the air conditioner can be seriously influenced, and even safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
A first object of the present invention is to provide an electric control box for solving the above problems.
The second objective of the present invention is to provide an air conditioner external unit comprising the above electric control box.
A third object of the present invention is to provide an air conditioner including the above air conditioner outdoor unit.
The utility model adopts the following technical scheme: the utility model discloses an inboard of air conditioner shell body is located to automatically controlled box, including one end open-ended box body, its characterized in that: the bottom plate at the bottom of the box body is provided with a heat radiation window through which a heat radiation fin arranged on the circuit control board in the box body penetrates.
In the above-mentioned electric control box, the opening direction of the first heat dissipation window is substantially located in a radial extending direction of a rotating ring formed when the fan blades on the fan in the outer casing of the air conditioner rotate.
In the above-mentioned electric control box, the bottom plate includes a bottom plate inclined subsection and a bottom plate horizontal subsection which are arranged in an inclined manner, the first heat dissipation window is opened on the bottom plate inclined subsection, and the opposite lower side of the bottom plate inclined subsection is connected with the bottom plate horizontal subsection.
In the above-mentioned electric control box, a wire hole for a wire to pass through is formed on the first side portion of the box body.
In the above-mentioned electronic control box, a wiring end plate for setting a wiring terminal is convexly arranged on the outer side of the bottom plate of the box body close to the first side part in the direction of one side adjacent to the first side part on the outer casing of the air conditioner, and an external wire is connected with the wiring terminal on the wiring end plate through a wiring port arranged on the side on the outer casing of the air conditioner.
In the above-mentioned electric control box, the terminal plate is disposed obliquely downward from the box body toward the terminal opening.
In the above-described electric control box, the opposite lower side of the terminal plate is connected to a portion on the side of the air conditioner exterior case where the wiring port is provided and located on the opposite lower side of the wiring port.
In the electric control box, the box body is detachably provided with the box cover; at least one of the box body and the box cover is made of sheet metal parts; a plurality of heat dissipation holes are respectively arranged on a corresponding side of the box body.
The air conditioner external unit comprises a fan arranged in an air conditioner external unit shell, and is characterized in that: the electric control box is arranged in the shell of the air conditioner outer unit and is opposite to the fan.
The air conditioner comprises an air conditioner indoor unit and is characterized in that: the air conditioner also comprises the air conditioner outdoor unit.
Compared with the prior art, this outer machine of air conditioner, air conditioner and automatically controlled box's advantage lies in:
1. the arrangement of the heat dissipation window enables the heat dissipation sheet on the circuit control board to extend out of the electric control box, so that the heat dissipation effect is improved;
2. the heat dissipation window is arranged corresponding to a fan in an air conditioner indoor unit, so that heat dissipated by the heat dissipation fins can be quickly taken away by using the wind of the started fan;
3. the box cover part is added, so that the risk of burning out electrical elements caused by rain water entering the electric control box can be avoided;
4. the material of the electric control box is changed into a sheet metal part, the existing plastic material is replaced, and thus when the electric control boxes with different sizes are manufactured, the electric control boxes can be directly processed in a numerical control mode, independent die sinking is not needed according to different sizes and shapes, and development cost is reduced
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 these drawings without creative efforts.
Fig. 1 provides an exploded structure schematic diagram of an embodiment of the present invention.
Fig. 2 provides a front view of an embodiment of the present invention.
Fig. 3 provides a side view of an embodiment of the invention.
Fig. 4 provides a top view of an embodiment of the invention
Fig. 5 is a schematic diagram of an explosion structure when the circuit control board is installed in the embodiment of the present invention
Fig. 6 provides an internal structure schematic diagram for installing the outdoor unit of the air conditioner.
Fig. 7 is a schematic structural diagram of a viewing angle for installing an outdoor unit of an air conditioner according to an embodiment of the present invention.
In the figure, an air conditioner external casing a, a circuit control board b, a heat radiating fin c, a fan d, a wiring terminal e, a wiring port f, a motor support g, a middle partition plate h, a wiring port cover plate i, a box body 101, a heat radiating window 103, a bottom plate inclined subsection 104, a bottom plate horizontal subsection 105, a wire hole 106, a first side part 107, a wiring end plate 108, a box cover 109, a heat radiating hole 110 and a bending plate 111 are arranged.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1
As shown in fig. 1 and 4, the electronic control box is disposed inside an air conditioner external case a, and includes a box body 101 with an open end, and a bottom plate at the bottom of the box body 101 is provided with a heat dissipation window 103 for a heat dissipation fin c mounted on a circuit control board b in the box body 101 to penetrate through.
Preferably, as shown in fig. 6, the opening direction of the first heat dissipation window 103 is substantially located in a radial extending direction of a rotation circle formed when the fan blades of the fan d in the air conditioner external case a rotate, so that the heat dissipated from the heat dissipation fins c on the circuit control board b can be more quickly taken away by utilizing the wind blown by the activated fan d.
As shown in fig. 2, 4 and 5, preferably, a plurality of heat dissipation holes 110 are formed on a corresponding side of the cartridge body 101. The heat dissipation effect is enhanced.
As shown in fig. 1, 3 and 5, a first side portion 107 of the cartridge body 101 is provided with a wire hole 106 through which a wire passes.
Example 2
This embodiment is substantially the same as embodiment 1 except that: the box body 101 is made of sheet metal parts, the electronic control box of the air conditioner outdoor unit is a plastic mold opening part, different platforms are different in size, a plastic mold is required to be opened on one platform, so that the mold opening cost and the development cost are high, the sheet metal parts are adopted in the scheme, the electronic control box can be produced by adopting a numerical control machining method, and the processing of the electronic control box with different sizes can be realized only by setting the size parameters on a numerical control machine tool, the related cost such as mold opening is saved, and the production cost is greatly saved.
Example 3
This example is substantially the same as examples 1 and 2, except that: as shown in fig. 1, 5 and 6, the electric control box is further provided with a box cover 109 besides the box body 101, the box cover 109 and the box body 101 are detachably connected through connecting pieces such as tapping screws and mounting holes, and the risk of burning out electrical elements caused by rain entering the electric control box can be avoided due to the arrangement of the box cover 109.
Preferably, the box cover 109 is also made of sheet metal.
Preferably, a bending plate 111 which is bent outwards is respectively arranged on a corresponding side of the box cover 109 in one direction and a corresponding side of the box body 101 in the same direction, and the mounting holes are formed in the bending plate 111, so that the connecting area of the box cover 109 and the box body 101 is increased, and the connecting firmness of the box cover 109 and the box body 101 is improved.
Example 4
This example is the same as examples 1 to 3, except that: as shown in fig. 6, the bottom plate includes a bottom plate inclined branch 104 and a bottom plate horizontal branch 105, the first heat dissipation window 103 is opened on the bottom plate inclined branch 104, and the opposite lower side of the bottom plate inclined branch 104 is connected to the bottom plate horizontal branch 105, so that one is arranged to increase the windward area and increase the heat dissipation effect, and the other is arranged to increase the distance between the heat dissipation fins c on the circuit control board b and the rotating fan blades on the fan d, thereby avoiding the risk of scraping by the rotating fan blades.
Example 5
This example is the same as examples 1 to 4, except that: as shown in fig. 5 and 6, a terminal plate 108 for arranging a terminal e is protruded from the outer side of the bottom plate of the box body 101 near the first side portion 107 toward the side of the air conditioner case a adjacent to the first side portion 107, and an external wire is connected to the terminal e on the terminal plate 108 through a terminal opening f opened on the side of the air conditioner case a. The installation of the circuit control board b and the related connecting wires in the electric control box is facilitated, and meanwhile, the plugging wire is facilitated, namely, when the plugging wire is used, only the hand for holding the connecting wires needs to pass through the wiring port f on the air conditioner outer shell body a and then is inserted into the wiring terminal e on the wiring terminal plate 108.
As shown in fig. 7, the terminal plate 108 is preferably provided obliquely downward from the box body 101 toward the terminal port f, and the opposite lower side of the terminal plate 108 is preferably connected to a portion of the air conditioner exterior case a on the side where the terminal port f is provided and on the opposite lower side of the terminal port f. The installation space is increased.
Specific embodiments of the outdoor unit of the air conditioner include, but are not limited to, the following examples.
As shown in fig. 6 and 7, the air conditioner external unit comprises a fan d arranged in an air conditioner external unit shell a, an electric control box arranged opposite to the fan d and arranged in the air conditioner external unit shell a, wherein one side of the electric control box is connected with a motor support g provided with a motor for driving blades in the fan d to rotate through tapping screws and mounting holes, then a bottom plate on the electric control box is also connected with the top of a middle partition plate h on the air conditioner external unit for separating the fan d from a compressor through the tapping screws and the mounting holes, and in addition, one side of a wiring end plate 108 close to a wiring port f is also connected with the air conditioner external unit shell a through the tapping screws and the mounting holes.
Specific embodiments of the present air conditioner include, but are not limited to, the following examples.
The air conditioner comprises an air conditioner internal unit and the air conditioner external unit.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although terms such as the air conditioner external case housing a, the circuit control board b, the heat sink c, the blower fan d, the terminal block e, the terminal port f, the motor bracket g, the partition h, the terminal port cover i, the case body 101, the heat dissipation window 103, the bottom plate inclined section 104, the bottom plate horizontal section 105, the wire hole 106, the first side portion 107, the terminal plate 108, the case cover 109, the heat dissipation hole 110, the bent plate 111, etc., are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides an automatically controlled box, locates the inboard of air conditioner outer casing body (a), includes box body (101) of one end open-ended, its characterized in that: and a bottom plate at the bottom of the box body (101) is provided with a heat radiation window (103) for the penetration of a heat radiation fin (c) arranged on a circuit control board (b) in the box body (101).
2. The electrical control box according to claim 1, wherein the opening direction of the first heat dissipation window (103) is substantially located in a radial extending direction of a rotation circle formed when the fan blades of the fan (d) in the air conditioner outer casing (a) rotate.
3. An electrical control box according to claim 2, wherein the base comprises a base inclined portion (104) and a base horizontal portion (105) which are arranged in an inclined manner, the first heat dissipation window (103) opens on the base inclined portion (104), and the opposite lower side of the base inclined portion (104) is connected to the base horizontal portion (105).
4. The electric control box according to claim 2, wherein a wire hole (106) for a wire to pass through is formed on the first side portion (107) of the box body (101).
5. The electrical control box according to claim 4, wherein a terminal plate (108) for disposing the terminal (e) is protruded from the outer side of the bottom plate of the box body (101) near the first side portion (107) toward a side of the air conditioner case (a) adjacent to the first side portion (107), and an external wire is connected to the terminal (e) of the terminal plate (108) through a terminal opening (f) formed in the side of the air conditioner case (a).
6. The electric control box according to claim 5, wherein the terminal plate (108) is disposed obliquely downward from the box body (101) toward the terminal opening (f).
7. An electrical control box according to claim 6, wherein the opposite lower side of the terminal plate (108) is connected to a portion of the air conditioner case (a) on the side where the terminal opening (f) is provided and on the opposite lower side of the terminal opening (f).
8. The electrical control box according to any one of claims 1 to 7, wherein the box body (101) is detachably provided with a box cover (109); at least one of the box body (101) and the box cover (109) is made of sheet metal parts; a plurality of heat dissipation holes (110) are respectively formed in a corresponding side of the box body (101).
9. The utility model provides an outer machine of air conditioner, is equipped with fan (d) in outer machine of air conditioner casing (a), its characterized in that: an electric control box according to any one of claims 1 to 8 arranged opposite to the fan (d) is further arranged in the air conditioner outer shell (a).
10. The utility model provides an air conditioner, includes air conditioner internal unit, its characterized in that: the air conditioner further comprises an outdoor unit of the air conditioner as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208209.8U CN211041184U (en) | 2019-12-09 | 2019-12-09 | Air conditioner, air conditioner outdoor unit and electric control box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208209.8U CN211041184U (en) | 2019-12-09 | 2019-12-09 | Air conditioner, air conditioner outdoor unit and electric control box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041184U true CN211041184U (en) | 2020-07-17 |
Family
ID=71567334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922208209.8U Active CN211041184U (en) | 2019-12-09 | 2019-12-09 | Air conditioner, air conditioner outdoor unit and electric control box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041184U (en) |
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2019
- 2019-12-09 CN CN201922208209.8U patent/CN211041184U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |