CN205026831U - Scattered hot air duct system of outer quick -witted controller of air -conditioner - Google Patents
Scattered hot air duct system of outer quick -witted controller of air -conditioner Download PDFInfo
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- CN205026831U CN205026831U CN201520437602.3U CN201520437602U CN205026831U CN 205026831 U CN205026831 U CN 205026831U CN 201520437602 U CN201520437602 U CN 201520437602U CN 205026831 U CN205026831 U CN 205026831U
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Abstract
本实用新型提供一种空调器室外机控制器散热风道系统，包括电器盖板、控制器和风扇，电器盖板上开有进风格栅，控制器包括电控盒盖、散热器、电路板、电控盒、防火底座和密封板，电控盒有底面的一侧安装电路板，另一侧安装散热器，中间带有出风格栅的隔板，防火底座和密封板上均开有通风格栅。由于控制器周围是负气压空间，冷空气从电器盖板的进风格栅被吸入室外机内部，通过防火底座和密封板的通风格栅进入控制器内部，通过电控盒中间隔板上的出风格栅出来，经过散热器，被运转的风扇带出，带走控制器内部产生的热量。本实用新型所述的控制器散热风道系统结构简单，成本低，散热效果好，风道结构设计还能起到防水的效果。
The utility model provides a heat dissipation air duct system for an outdoor unit controller of an air conditioner, which includes an electrical appliance cover, a controller and a fan. board, electric control box, fireproof base and sealing plate, the circuit board is installed on one side of the electric control box with the bottom surface, and the radiator is installed on the other side, with a partition with air outlet grille in the middle, and the fireproof base and sealing plate are opened There are ventilation grills. Since the controller is surrounded by a negative air pressure space, cold air is sucked into the outdoor unit from the intake grille of the electrical cover, enters the controller through the ventilation grille of the fireproof base and the sealing plate, and passes through The air outlet grill comes out, passes through the radiator, and is taken out by the running fan, taking away the heat generated inside the controller. The heat dissipation air duct system of the controller described in the utility model has the advantages of simple structure, low cost, good heat dissipation effect, and the structural design of the air duct can also play a waterproof effect.
Description
技术领域 technical field
本实用新型涉及空调器领域，特别涉及一种空调器室外机控制器散热风道系统。 The utility model relates to the field of air conditioners, in particular to a cooling air duct system for an outdoor unit controller of an air conditioner.
背景技术 Background technique
现在大多数空调器室外机的控制器一般为了防水及防火需求，多采用完全密封的结构设计，电器盖板也多数完全密封，导致控制器箱体内电子元器件工作时产生的大量热量集聚，控制器箱体内温度过高，无法及时排出，严重影响电子元器件寿命，并且还可能存在安全隐患。 Most of the controllers of the outdoor unit of the air conditioner generally adopt a completely sealed structure design for waterproof and fireproof requirements, and most of the electrical cover plates are also completely sealed, resulting in a large amount of heat generated by the electronic components in the controller box. If the temperature inside the device box is too high, it cannot be discharged in time, which will seriously affect the life of electronic components, and may also pose potential safety hazards.
授权公告号为CN203442985U的专利公开了一种变频空调控制器散热装置，提供了一种电控盒内设有四面封闭的风道，风道两端设有进风口和出风口，散热器、PCB板和电子发热器件设于风道内。这种风道设计经过散热风道内的空气仍然是空调器室外机内部的空气，没有从室外机外部进入的冷空气，散热效果有限，仍然无法解决控制器散热的问题。 The patent with authorized notification number CN203442985U discloses a cooling device for an inverter air conditioner controller, which provides an air duct closed on all sides in the electric control box, with air inlets and outlets at both ends of the air duct, radiator, PCB The board and the electronic heating device are arranged in the air duct. This air duct design is still the air inside the outdoor unit of the air conditioner through the air in the heat dissipation duct. There is no cold air entering from the outside of the outdoor unit, and the heat dissipation effect is limited, which still cannot solve the problem of controller heat dissipation.
发明内容 Contents of the invention
本实用新型为了解决以上控制器散热效果差，电子元器件使用寿命低、存在安全隐患的问题，提供一种空调器室外机控制器散热风道系统。 In order to solve the above problems of poor heat dissipation effect of the controller, low service life of electronic components and potential safety hazards, the utility model provides a heat dissipation air duct system for an outdoor unit controller of an air conditioner.
本实用新型是通过以下技术方案实现的：一种空调器室外机控制器散热风道系统，包括电器盖板、控制器和风扇，所述电器盖板上开有进风格栅，所述控制器包括电控盒盖、散热器、电路板、电控盒、防火底座和密封板，所述电控盒有底面的一侧安装电路板，另一侧安装散热器，中间带有有出风格栅的隔板，所述防火底座和密封板上均开有通风格栅。 The utility model is realized through the following technical solutions: a heat dissipation air duct system for an outdoor unit controller of an air conditioner, including an electrical appliance cover plate, a controller and a fan, the electrical appliance cover plate is provided with an air intake grille, and the control The device includes an electric control box cover, a radiator, a circuit board, an electric control box, a fireproof base and a sealing plate. The electric control box has a circuit board on one side of the bottom surface, and a radiator on the other side, with an air outlet in the middle. The partition board of the grille, the fireproof base and the sealing plate are all provided with a ventilation grille.
优选地，所述电器盖板装在空调器室外机的侧板上，对应所述控制器安装位置。电器盖板上开有进风格栅，而且电器盖板的进风格栅处带有向内弯折一定角度的防水挡板，一方面是为了让空调器室外机外部的冷空气进入室外机内部，另一方面是为了防止雨水或者其他液体进入空调器室外机内部，损坏内部器件。 Preferably, the electrical cover is installed on the side panel of the outdoor unit of the air conditioner, corresponding to the installation position of the controller. There is an air intake grille on the electrical cover, and there is a waterproof baffle bent inward at a certain angle at the air intake grille of the electrical cover. On the one hand, it is to allow the cold air outside the outdoor unit of the air conditioner to enter the outdoor unit. The inside, on the other hand, is to prevent rainwater or other liquids from entering the outdoor unit of the air conditioner and damaging the internal components.
优选地，所述电控盒上方有电控盒盖，所述电控盒下方及周围包裹有防火底座，所述防火底座靠近室外机前面板处开口，所述防火底座开口处被密封板封住。 Preferably, there is an electric control box cover above the electric control box, and a fireproof base is wrapped under and around the electric control box. The fireproof base is close to the opening of the front panel of the outdoor unit, and the opening of the fireproof base is sealed by a sealing plate. live.
优选地，所述电控盒的出风格栅以及防火底座、密封板上的格栅均带有防水挡板。这是为了防止进入空调器室外机内部的水或者其它液体进入控制器内部的电路板上，损坏电路板上的电子元器件，从而影响空调器的正常使用。 Preferably, the outlet grille of the electric control box, the fireproof base, and the grille on the sealing plate are equipped with waterproof baffles. This is to prevent water or other liquids entering the outdoor unit of the air conditioner from entering the circuit board inside the controller and damaging the electronic components on the circuit board, thereby affecting the normal use of the air conditioner.
优选地，控制器周围因为压缩机的运转以及电路板上电子元器件的工作产生大量的热量，从而形成一个负气压，冷空气从电器盖板上的进风格栅被吸入室外机内部，从防火底座、密封板的通风格栅进入控制器内，继而从电控盒中间隔板上的出风格栅出去，经过散热器，被运转的风扇吸出，形成一个完整的控制器散热风道系统，带走控制器内部电子元器件工作产生的热量。 Preferably, a large amount of heat is generated around the controller due to the operation of the compressor and the work of electronic components on the circuit board, thereby forming a negative air pressure, and the cold air is sucked into the interior of the outdoor unit from the intake grille on the electrical cover plate, from which The fire-proof base and the ventilation grille of the sealing plate enter the controller, and then go out from the outlet grille on the partition plate in the middle of the electric control box, pass through the radiator, and are sucked out by the running fan to form a complete controller cooling air duct system , take away the heat generated by the electronic components inside the controller.
本实用新型带来的有益效果是：所述空调器室外机控制器散热风道系统，结构简单，只需在相应的部位开设合适的格栅，无需对其他部件的结构做出改变，成本低，散热效果好，还具有防水效果。 The beneficial effects brought by the utility model are: the cooling air duct system of the controller of the outdoor unit of the air conditioner has a simple structure, only needs to set up a suitable grille at the corresponding position, and does not need to change the structure of other components, and the cost is low , good cooling effect, also has waterproof effect.
附图说明 Description of drawings
图1为本实用新型控制器散热风道系统装配状态空间示意图。 Fig. 1 is a schematic diagram of the assembly state space of the cooling air duct system of the controller of the present invention.
图2为本实用新型电器盖板进风格栅局部放大图。 Fig. 2 is a partially enlarged view of the air intake grille of the electrical cover plate of the utility model.
图3为本实用新型控制器组件分解状态示意图。 Fig. 3 is a schematic diagram of the disassembled state of the controller assembly of the present invention.
图4为本实用新型控制器散热风道系统空气流动示意图。 Fig. 4 is a schematic diagram of air flow in the cooling air duct system of the controller of the present invention.
具体实施方式 detailed description
下面通过实施例，并结合附图，对本实用新型的技术方案作进一步具体的说明。 The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
图1为本实用新型控制器散热风道系统结构示意图。 Fig. 1 is a schematic structural diagram of the cooling air duct system of the controller of the present invention.
图2为本实用新型电器盖板进风格栅局部放大图。 Fig. 2 is a partially enlarged view of the air intake grille of the electrical cover plate of the utility model.
一种空调器室外机控制器散热风道系统，包括电器盖板1、控制器2和风扇(未在图中标示出来)。 A cooling air duct system for an outdoor unit controller of an air conditioner, including an electrical appliance cover 1, a controller 2 and a fan (not shown in the figure).
作为一种优选的实施例，电器盖板1装在空调器室外机的侧板上，对应控制器2的安装位置。电器盖板1上开有进风格栅11（如图2局部放大A处所示），而且电器盖板1的进风格栅11处带有向内弯折一定角度的防水挡板，一方面是为了让空调器室外机外部的冷空气进入室外机内部，另一方面是为了防止雨水或者其他液体进入空调器室外机内部，损坏内部器件。 As a preferred embodiment, the electrical cover 1 is installed on the side panel of the outdoor unit of the air conditioner, corresponding to the installation position of the controller 2 . There is an air intake grille 11 on the electrical cover 1 (as shown in part A in Figure 2), and the air intake grille 11 of the electrical cover 1 has a waterproof baffle bent inward at a certain angle. On the one hand, it is to let the cold air outside the outdoor unit of the air conditioner enter the interior of the outdoor unit, and on the other hand, it is to prevent rainwater or other liquids from entering the outdoor unit of the air conditioner and damaging the internal components.
图3为本实用新型控制器组件分解状态示意图。 Fig. 3 is a schematic diagram of the disassembled state of the controller assembly of the present invention.
作为一种优选的实施例，控制器2包括电控盒盖21、散热器22、电路板23、电控盒24、防火底座25和密封板26，电控盒24有底面的一侧安装电路板23，另一侧安装散热器22，中间带有有出风格栅的隔板241，防火底座25和密封板26上均开有通风格栅251、261。 As a preferred embodiment, the controller 2 includes an electric control box cover 21, a radiator 22, a circuit board 23, an electric control box 24, a fireproof base 25 and a sealing plate 26, and the electric control box 24 has a bottom surface on which a circuit is installed. Plate 23, radiator 22 is installed on the other side, has the dividing plate 241 of outlet grille in the middle, and all has ventilation grille 251,261 on the fireproof base 25 and sealing plate 26.
作为一种优选的实施例，电控盒24上方有电控盒盖21，电控盒24下方及周围包裹有防火底座25，防火底座25靠近室外机前面板处开口，防火底座25开口处被密封板26封住。 As a preferred embodiment, there is an electric control box cover 21 above the electric control box 24, and a fireproof base 25 is wrapped under and around the electric control box 24. The fireproof base 25 opens near the front panel of the outdoor unit, and the opening of the fireproof base 25 is covered Sealing plate 26 is sealed.
作为一种优选的实施例，电控盒24中间隔板241上带有的出风格栅上带有防水挡板，防火底座25、密封板26上的格栅均带有防水挡板。这是为了防止进入空调器室外机内部的水或者其它液体进入控制器2内部的电路板23上，损坏电路板23上的电子元器件，从而影响空调器的正常使用。 As a preferred embodiment, the outlet grille on the middle partition 241 of the electric control box 24 has a waterproof baffle, and the grilles on the fireproof base 25 and the sealing plate 26 are all provided with a waterproof baffle. This is to prevent water or other liquids from entering the outdoor unit of the air conditioner from entering the circuit board 23 inside the controller 2 and damaging the electronic components on the circuit board 23, thereby affecting the normal use of the air conditioner.
图4是本实用新型控制器散热风道系统空气流动示意图。 Fig. 4 is a schematic diagram of air flow in the heat dissipation air duct system of the controller of the present invention.
作为一种优选的实施例，控制器2周围因为压缩机的运转以及电路板23上电子元器件的工作产生大量的热量，从而形成一个负气压，冷空气从电器盖板1上的进风格栅11被吸入室外机内部，从防火底座25、密封板26的通风格栅251、261进入控制器2内，继而从电控盒24中间隔板241上的出风格栅出去，经过散热器22，被运转的风扇吸出，形成一个完整的控制器散热风道系统，带走控制器2内部电子元器件工作产生的热量。 As a preferred embodiment, a large amount of heat is generated around the controller 2 due to the operation of the compressor and the work of the electronic components on the circuit board 23, thereby forming a negative air pressure, and the cold air enters the air from the electrical cover 1. The grille 11 is sucked into the interior of the outdoor unit, enters the controller 2 from the ventilation grilles 251 and 261 of the fireproof base 25 and the sealing plate 26, and then goes out from the outlet grille on the partition plate 241 in the middle of the electric control box 24, and passes through the radiator. 22. It is sucked out by the running fan to form a complete controller cooling air duct system to take away the heat generated by the electronic components inside the controller 2.
以上是本发明的实施方式之一，对于本领域内的一般技术人员，不花费创造性的劳动，在上述实施例的基础上可以做多种变化，同样能够实现本发明的目的。但是，这种变化显然应该在本发明的权利要求书的保护范围内。 The above is one of the implementations of the present invention. For those skilled in the art, various changes can be made on the basis of the above-mentioned embodiments without creative labor, and the purpose of the present invention can also be achieved. However, such changes should obviously be within the protection scope of the claims of the present invention.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437602.3U CN205026831U (en) | 2015-06-25 | 2015-06-25 | Scattered hot air duct system of outer quick -witted controller of air -conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520437602.3U CN205026831U (en) | 2015-06-25 | 2015-06-25 | Scattered hot air duct system of outer quick -witted controller of air -conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793690A (en) * | 2016-12-19 | 2017-05-31 | 四川长虹空调有限公司 | Convertible frequency air-conditioner heat spreader structures |
| CN108458421A (en) * | 2018-01-31 | 2018-08-28 | 海信（山东）空调有限公司 | Electric fitting box and air-conditioner outdoor unit |
| CN112178793A (en) * | 2020-10-29 | 2021-01-05 | 珠海格力电器股份有限公司 | Air conditioner external unit chassis, air conditioner and air conditioner compressor heat dissipation control method |
| CN116906988A (en) * | 2023-06-14 | 2023-10-20 | 青岛海尔空调电子有限公司 | Air conditioner outdoor unit and air conditioner |
-
2015
- 2015-06-25 CN CN201520437602.3U patent/CN205026831U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793690A (en) * | 2016-12-19 | 2017-05-31 | 四川长虹空调有限公司 | Convertible frequency air-conditioner heat spreader structures |
| CN108458421A (en) * | 2018-01-31 | 2018-08-28 | 海信（山东）空调有限公司 | Electric fitting box and air-conditioner outdoor unit |
| CN108458421B (en) * | 2018-01-31 | 2021-01-26 | 海信（山东）空调有限公司 | Electric box and air conditioner outdoor unit |
| CN112178793A (en) * | 2020-10-29 | 2021-01-05 | 珠海格力电器股份有限公司 | Air conditioner external unit chassis, air conditioner and air conditioner compressor heat dissipation control method |
| CN116906988A (en) * | 2023-06-14 | 2023-10-20 | 青岛海尔空调电子有限公司 | Air conditioner outdoor unit and air conditioner |
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Effective date of registration: 20170502 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: NINGBO AUX AIR-CONDITION Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |