CN211011646U - Air condensing units automatically controlled box and air condensing units - Google Patents
Air condensing units automatically controlled box and air condensing units Download PDFInfo
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- CN211011646U CN211011646U CN201921503116.1U CN201921503116U CN211011646U CN 211011646 U CN211011646 U CN 211011646U CN 201921503116 U CN201921503116 U CN 201921503116U CN 211011646 U CN211011646 U CN 211011646U
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Abstract
The utility model discloses a waterproof performance is better automatically controlled box of air condensing units, reaches the air condensing units including the automatically controlled box of above-mentioned air condensing units. The electric control box comprises an electric control box body, a radiator and an electric control box cover, wherein the electric control box body mainly comprises a step-shaped box bottom plate and box side plates arranged on the periphery of the box bottom plate, is simple in structure, can be manufactured by machining without die sinking, is low in production cost, and is suitable for small-batch special air conditioners, customized air conditioners and other air conditioner outdoor units with flexible and changeable circuit forms; the radiator is arranged through the mounting plate arranged in the electric control box body, the periphery of the mounting plate and the periphery of the mounting opening are overlapped, connected and fixed, and the sealing ring is arranged between the periphery of the mounting plate and the periphery of the mounting opening, so that the sealing effect of the connecting part of the radiator and the electric control box body is good, rainwater brought up by rotation of a fan of an air conditioner outdoor unit is prevented from entering the electric control box body from the connecting part, and the waterproof performance of the electric control box of the air conditioner outdoor unit is better compared with that of the existing electric control box of.
Description
Technical Field
The utility model relates to an automatically controlled box, especially an air condensing units automatically controlled box and air condensing units.
Background
Most of existing electric control boxes of air conditioner outdoor units are plastic open-mold components, the installation mode is a buckle type, the connection strength is not high, and the buckle has a falling risk in the transportation process; and the service condition is single, and the mould opening and verification cost is expensive, and the air conditioner external unit can only be used for large-batch air conditioner external units with fixed circuits. In addition, the existing air conditioner outdoor unit electric control box has low capability of coping with severe environment, particularly, the waterproof measure of the radiator part of the driving module is general, a large amount of water enters the air guide ring of the air conditioner outdoor unit in heavy rain, and the rotation of the fan can throw rainwater into the electric control box from the connecting part of the radiator and the electric control box body, so that the driving module is wetted; therefore, the existing electric control box of the air conditioner outdoor unit is not suitable for the air conditioner outdoor units which are used in severe environment and have flexible and changeable circuit forms such as small-batch special air conditioners and customized air conditioners.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an automatically controlled box of air condensing units that waterproof performance is better.
The utility model provides a technical scheme that its technical problem adopted is: the air conditioner outdoor unit electric control box comprises an electric control box body, a radiator and an electric control box cover arranged at the top of the electric control box body; the electric control box body comprises a box bottom plate and box side plates arranged on the periphery of the box bottom plate; the box bottom plate is in a step shape and comprises an upper bottom plate, a middle connecting plate and a lower bottom plate; the radiator is including setting up the mounting panel in automatically controlled box body and setting up the fin on the mounting panel bottom surface, automatically controlled box body is worn out to the installing port that the fin was seted up from the upper plate, the mounting panel covers on the installing port, and the periphery of mounting panel and the periphery of installing port overlap each other and connect fixedly, and is provided with the sealing washer between the periphery of mounting panel and the periphery of installing port.
Further, still include the radiator window, the radiator window sets up on the box curb plate that the automatically controlled box body inner chamber above the radiator corresponds.
Furthermore, the box side plate is provided with a vent.
Further, the periphery of the mounting plate is connected with the periphery of the mounting opening through fastening screws.
Further, the radiating fins are at least three and distributed on the bottom surface of the mounting plate at intervals.
Furthermore, the surfaces of the two sides of the radiating fin are both wave-shaped structures.
Furthermore, the electric control box cover is connected with the electric control box body through a fastening screw.
The utility model also provides an air condensing units, it includes the automatically controlled box of arbitrary an above-mentioned air condensing units.
The utility model has the advantages that: the electric control box mainly comprises an electric control box body, a radiator and an electric control box cover, wherein the electric control box body mainly comprises a step-shaped box bottom plate and box side plates arranged on the periphery of the box bottom plate, the structure is simple, the electric control box can be manufactured by machining without die sinking, the production cost is low, and the electric control box is suitable for small-batch special air conditioners, customized air conditioners and other air conditioner outdoor units with flexible and changeable circuit forms; the radiator is arranged through the mounting plate arranged in the electric control box body, the periphery of the mounting plate and the periphery of the mounting opening are overlapped, connected and fixed, and the sealing ring is arranged between the periphery of the mounting plate and the periphery of the mounting opening, so that the sealing effect at the connecting part of the radiator and the electric control box body is good, rainwater brought by the rotation of a fan of an air conditioner outdoor unit is prevented from entering the electric control box body from the connecting part, and the waterproof performance of the electric control box is better compared with that of the existing air conditioner outdoor unit; in addition, the stepped box bottom plate is beneficial to arrangement of the radiator, so that the electric control box of the air conditioner outdoor unit is more compact in structure and has good ventilation and heat dissipation performance.
Drawings
Fig. 1 is a schematic three-dimensional explosion diagram of the present invention;
fig. 2 is a schematic structural diagram of the heat sink of the present invention;
labeled as: the electronic control box comprises an electronic control box body 1, a box bottom plate 11, a box side plate 12, a radiator 2, an installation plate 21, a radiating fin 22, a sealing ring 3, an electronic control box cover 4, a radiating window 5 and a ventilation opening 6.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the electric control box of the outdoor unit of the air conditioner comprises an electric control box body 1, a radiator 2 and an electric control box cover 4 arranged at the top of the electric control box body 1; the electric control box body 1 comprises a box bottom plate 11 and box side plates 12 arranged on the periphery of the box bottom plate 11; the box bottom plate 11 is in a step shape and comprises an upper bottom plate, a middle connecting plate and a lower bottom plate; the radiator 2 comprises an installation plate 21 arranged in the electric control box body 1 and radiating fins 22 arranged on the bottom surface of the installation plate 21, the radiating fins 22 penetrate out of the electric control box body 1 from an installation opening formed in an upper base plate, the installation plate 21 covers the installation opening, the periphery of the installation plate 21 and the periphery of the installation opening are mutually overlapped and fixedly connected, and a sealing ring 3 is arranged between the periphery of the installation plate 21 and the periphery of the installation opening.
The electronic control box body 1 is one of main components of the electronic control box and is mainly used for protecting a circuit board and an electrical element which are arranged in the electronic control box body; the electric control box body 1 mainly comprises a box bottom plate 11 and a box side plate 12, and the box bottom plate 11 is arranged to be of a ladder-shaped structure, so that an installation space of the radiating fins 22 is reserved on the lower side of the upper bottom plate, the arrangement of the radiator 2 is facilitated, the structure of the electric control box of the air conditioner outdoor unit is more compact, and good ventilation and heat dissipation are guaranteed.
The radiator 2 is mainly used for radiating the driving module, the circuit board, the electrical components and the like which are arranged in the electric control box; the heat sink 2 is connected and fixed with the electronic control box body 1 mainly through the mounting plate 21 and conducts heat, and the heat radiating fins 22 arranged on the bottom surface of the mounting plate 21 are mainly used for heat exchange with outside air to realize heat radiation.
In order to ensure the connection fixing effect, the periphery of the mounting plate 21 is usually connected and fixed with the periphery of the mounting opening by using a connecting piece. The connecting piece can be various, for example: screws, bolts, pins, etc., preferably fastening screws.
In order to improve the heat dissipation effect of the heat sink 2, as shown in fig. 2, the heat dissipation fins 22 are at least three fins and are spaced apart from each other on the bottom surface of the mounting plate 21. The width of each fin 22 and the spacing between two adjacent fins 22 are generally determined according to the heat dissipation requirements and the mounting requirements. It is preferable that the fin 22 at the center is widest, and the widths of the fins 22 on both sides of the center fin 22 are sequentially decreased.
In order to improve the heat dissipation effect of the single heat dissipation fin 22, both side surfaces of the heat dissipation fin 22 are generally provided with a wave-shaped structure. The wavy structure can increase the heat exchange area between the radiating fins 22 and the outside air, thereby improving the radiating effect; the wave-like structure is generally composed of protrusions and grooves alternately arranged on the surface of the heat radiating fin 22.
The sealing ring 3 is mainly used for sealing a part where the periphery of the mounting plate 21 and the periphery of the mounting opening are overlapped and connected with each other so as to prevent rainwater brought up by the rotation of a fan of an air conditioner external unit from entering the electric control box from the part; the sealing ring 3 is typically made of a rubber material.
The electric control box cover 4 is mainly used for covering the electric control box body 1 and protecting a driving module, a circuit board, an electric appliance element and the like which are arranged in the electric control box together with the electric control box body; the lid 4 is generally connected to the body 1 by a plurality of connectors, for example: screws, bolts, pins, etc., preferably fastening screws.
Preferably, as shown in fig. 1, the electric control box of the outdoor unit of the air conditioner further includes a heat radiation window 5, and the heat radiation window 5 is disposed on a box side plate 12 corresponding to the inner cavity of the electric control box body 1 above the heat radiator 2. The heat dissipation window 5 is mainly used for exchanging and dissipating heat between air heated by electric components in the electric control box and an external low-temperature space, and the heat dissipation window 5 is preferably a louver.
In order to improve the air circulation inside the electric control box, a ventilation opening 6 is usually formed in the box side plate 12.
The utility model also provides an air condensing units, it includes the automatically controlled box of arbitrary an above-mentioned air condensing units.
Claims (8)
1. The air conditioner outdoor unit electric control box comprises an electric control box body (1), a radiator (2) and an electric control box cover (4) arranged at the top of the electric control box body (1); the method is characterized in that: the electric control box body (1) comprises a box bottom plate (11) and box side plates (12) arranged on the periphery of the box bottom plate (11); the box bottom plate (11) is in a step shape and comprises an upper bottom plate, a middle connecting plate and a lower bottom plate; radiator (2) are including setting up mounting panel (21) in automatically controlled box body (1) and setting up fin (22) on mounting panel (21) bottom surface, automatically controlled box body (1) is worn out from the installing port that sets up on the upper plate in fin (22), mounting panel (21) cover on the installing port, and the periphery of mounting panel (21) and the periphery of installing port overlap each other and connect fixedly, and is provided with sealing washer (3) between the periphery of mounting panel (21) and the periphery of installing port.
2. An outdoor unit electric control box of an air conditioner according to claim 1, wherein: the heat dissipation device is characterized by further comprising a heat dissipation window (5), wherein the heat dissipation window (5) is arranged on a box side plate (12) corresponding to the inner cavity of the electric control box body (1) above the radiator (2).
3. An outdoor unit electric control box of an air conditioner according to claim 2, wherein: the box side plate (12) is provided with a ventilation opening (6).
4. An outdoor unit electric control box of an air conditioner according to claim 1, wherein: the periphery of the mounting plate (21) is connected with the periphery of the mounting opening through fastening screws.
5. An outdoor unit electric control box of an air conditioner according to claim 1, 2, 3 or 4, wherein: the radiating fins (22) are at least three and are distributed on the bottom surface of the mounting plate (21) at intervals.
6. An outdoor unit electric control box of an air conditioner according to claim 5, wherein: the surfaces of the two sides of the radiating fin (22) are both wave-shaped structures.
7. An outdoor unit electric control box of an air conditioner according to claim 1, wherein: the electric control box cover (4) is connected with the electric control box body (1) through fastening screws.
8. Air condensing units, its characterized in that: the outdoor unit electric control box of the air conditioner of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921503116.1U CN211011646U (en) | 2019-09-09 | 2019-09-09 | Air condensing units automatically controlled box and air condensing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921503116.1U CN211011646U (en) | 2019-09-09 | 2019-09-09 | Air condensing units automatically controlled box and air condensing units |
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| Publication Number | Publication Date |
|---|---|
| CN211011646U true CN211011646U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921503116.1U Active CN211011646U (en) | 2019-09-09 | 2019-09-09 | Air condensing units automatically controlled box and air condensing units |
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| CN (1) | CN211011646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066533A (en) * | 2020-09-09 | 2020-12-11 | 庄小梅 | Air conditioner electric control box |
-
2019
- 2019-09-09 CN CN201921503116.1U patent/CN211011646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066533A (en) * | 2020-09-09 | 2020-12-11 | 庄小梅 | Air conditioner electric control box |
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