CN108731246B - Radiator, controller and air conditioner - Google Patents
Radiator, controller and air conditioner Download PDFInfo
- Publication number
- CN108731246B CN108731246B CN201810815954.6A CN201810815954A CN108731246B CN 108731246 B CN108731246 B CN 108731246B CN 201810815954 A CN201810815954 A CN 201810815954A CN 108731246 B CN108731246 B CN 108731246B
- Authority
- CN
- China
- Prior art keywords
- radiator
- base
- controller
- connecting shaft
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 239000006071 cream Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The application provides a radiator, a controller and an air conditioner, relates to the technical field of air conditioners, and solves the technical problems that the direction of the radiator cannot be changed, the radiating effect is poor and the design requirement cannot be met. The radiator is connected with a cooled component through a reversing structure, and a wind source for exchanging heat with the radiator is arranged at the side of the radiator; the air source is a fan, and when an included angle exists between the cold air direction provided by the air source and the direction of the airflow circulation channel in the radiator, the included angle is reduced to zero through the reversing structure. According to the application, the direction of the airflow channel in the radiator can be changed along with the change of the external blowing wind direction by arranging the reversing structure, so that the airflow channel is always opposite to the external wind direction, the best heat dissipation effect of the radiator can be ensured at any time, the cooling purpose is achieved, the reversing is free from extra power, the use is convenient, the energy is saved, and the consumption is reduced; the control panel heat dissipation is more even, reduces unit fault incidence, guarantees unit normal operating.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to a radiator, a controller and an air conditioner.
Background
An air conditioner is an electric appliance for adjusting indoor temperature, part of components can generate heat in the running process of the electric appliance, particularly a controller, a fin type radiator is basically arranged on the back of the controller in the market at present, heat on the controller is conducted into the radiator through heat conduction, a fan is arranged at the side of the radiator, and the fan blows the heat on the radiator to exchange heat through wind so as to achieve the purpose of cooling.
The present inventors found that there are at least the following technical problems in the prior art:
the positions of the external fans in the air conditioners of different models are basically fixed, but the positions of the control board and the electric box are selected according to different requirements of structural spaces, so that the positions of the controllers in the air conditioners of different models are not fixed; the gaps among the fins in the radiator are equal to a channel of air channels, and when the air channels are inconsistent with the wind direction of the external fan, resistance exists, so that the ventilation of the air channels is blocked, and the heat dissipation effect is reduced. When the wind direction of the wind channels is consistent with that of the external fan, the ventilation in the wind channels is accelerated, and the heat exchange effect is enhanced. Because the direction of the air passage in the radiator in the prior art can not be adjusted at any time, the problem that the heat radiation effect is poor due to the fact that an included angle is formed between the air passage of the radiator and the wind direction of the external fan often occurs, and therefore the design requirement of the traditional radiator can not be met.
Disclosure of Invention
The application aims to provide a reversible radiator, a controller and an air conditioner, which are used for solving the technical problems that the direction of the radiator in the prior art cannot be changed, the radiating effect is poor and the design requirement cannot be met.
In order to achieve the above purpose, the present application provides the following technical solutions:
the radiator is connected with a cooled component through a reversing structure, and a wind source for heat exchange with the radiator is arranged beside the radiator; when an included angle exists between the direction of cold air provided by the air source and the direction of the airflow circulation channel in the radiator, the included angle is reduced to zero through the reversing structure.
As a further improvement of the application, the reversing structure comprises a circular base and a connecting shaft which is arranged in the inner ring of the base in a sliding way, the base is fixedly connected to a cooled part, the radiator is fixed on the connecting shaft, and the radiator can rotate along the circumferential direction of the base through the connecting shaft.
As a further improvement of the application, a chute is arranged on the inner side of the base along the circumferential direction, and two ends of the connecting shaft are respectively arranged in the chute in a sliding way.
As a further improvement of the application, the radiator is formed by arranging at least two radiating fins side by side, and an air flow passage is formed between two adjacent radiating fins at intervals. The cold air flows in the air flow channel from the side close to the cold air source to the side far away from the cold air source.
As a further improvement of the present application, all the heat radiating fins are connected perpendicularly to the connecting shaft.
As a further improvement of the present application, the heat radiating fin is connected to the connection shaft at a center in a length direction.
As a further improvement of the present application, all of the heat radiating fins are different in length and their ends are connected together to form a circular shape concentric with the base, the circular shape having a diameter not greater than the outer diameter of the base.
As a further improvement of the application, the radiating fin plate surface is of a corrugated structure along the direction of the airflow passage.
The application provides a controller, wherein the radiator is arranged at the back of the controller.
As a further improvement of the application, a heat dissipating paste layer for accelerating heat conduction is smeared between the controller and the heat sink. Through setting up the heat dissipation cream layer for the radiating rate to the control panel, the reduction fault rate.
The application provides an air conditioner, which comprises the controller.
As a further improvement of the application, the air conditioner is a fixed-frequency air conditioner or a variable-frequency air conditioner.
Compared with the prior art, the direction of the airflow circulation channel in the radiator can be changed along with the change of the external blowing wind direction by arranging the reversing structure, so that the airflow circulation channel is always opposite to the external wind direction, the radiator can be ensured to ensure the best heat dissipation effect at any time, and the cooling purpose is achieved; after the wind direction of the external fan is changed, the reversing radiator can be used for reversing without additionally providing power for a unit, so that the reversing radiator is convenient to use, saves energy and reduces consumption; the radiator ensures the best radiating effect at the moment, so that the control panel radiates more uniformly and radiates rapidly, the fault occurrence rate of the unit is reduced to a certain extent, and the normal operation of the unit is ensured.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a heat sink of the present application;
fig. 2 is a top view of the heat sink of the present application.
In the figure 1, a radiator; 11. an airflow passage; 12. a heat radiation fin; 2. a reversing structure; 21. a base; 211. a chute; 22. and a connecting shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, based on the examples herein, which are within the scope of the application as defined by the claims, will be within the scope of the application as defined by the claims.
As shown in fig. 1, the application provides a radiator, wherein a radiator 1 is connected with a cooled component through a reversing structure 2, and a wind source for exchanging heat with the radiator 1 is arranged beside the radiator 1; the wind source is a fan, and when an included angle exists between the cold wind direction provided by the wind source and the direction of the airflow channel 11 in the radiator 1, the included angle is reduced to zero through the reversing structure 2. External wind blows towards the inside of the airflow circulation channel 11 through the reversing structure 2, and when the wind flows through the radiator 1 and the airflow circulation channel 11, heat on the radiator 1 and in the airflow circulation channel 11 is taken away completely, so that heat exchange and cooling of the radiator 1 are formed. When the airflow circulation channels 11 are consistent with the wind direction of the external fan, the air circulation of the channels is accelerated, and the heat exchange effect is enhanced.
As shown in fig. 2, the reversing structure 2 includes a circular ring-shaped base 21 and a connecting shaft 22 slidably provided in an inner ring of the base 21, the base 21 is fixedly connected to a cooled member, the radiator 1 is fixed to the connecting shaft 22, and the radiator 1 is rotatable in a circumferential direction of the base 21 via the connecting shaft 22. In order to facilitate the rapid response rotation of the radiator 1 when blown by wind, the sliding friction coefficient between the connecting shaft 22 and the base 21 is required to be small, so that the connecting shaft 22 can be driven to rotate by the radiator 1 when the external fan blows wind.
A sliding groove 211 is arranged on the inner side of the base 21 along the circumferential direction, and two ends of the connecting shaft 22 are respectively arranged in the sliding groove 211 in a sliding way.
As an alternative embodiment, the radiator 1 is formed by arranging at least two radiating fins 12 side by side, and the adjacent radiating fins 12 have a space between them to form an airflow passage 11. The cold air flows in the air flow channel 11 from the side close to the wind source and flows out from the side far from the wind source.
Preferably, all of the heat radiating fins 12 are perpendicularly connected to the connecting shaft 22.
The heat radiating fins 12 are connected with the connecting shaft 22 along the center of the length direction, that is, the connecting shaft 22 is located at the middle of each heat radiating fin 12 to form a symmetrical structure. The base 21 has a circular structure, and in order to improve the aesthetic degree of the radiator 1, the radiating fins 12 are formed into a circular shape identical to the shape of the base 21, that is, all the radiating fins 12 have different lengths and their ends are connected together to form a circular shape concentric with the base 21, and the diameter of the circular shape is not greater than the outer diameter of the base 21.
Preferably, in order to further improve the heat dissipation effect, the plate surface of the heat dissipation fin 12 has a corrugated structure along the direction of the airflow passage 11.
The application provides a controller, wherein a radiator is arranged at the back of the controller. A heat dissipation paste layer for accelerating the heat conduction speed is also smeared between the controller and the heat radiator. Through setting up the heat dissipation cream layer for the radiating rate to the control panel, the reduction fault rate.
The application provides an air conditioner, which comprises a controller. And the air conditioner is a fixed-frequency air conditioner or a variable-frequency air conditioner.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (12)
1. The radiator is characterized in that the radiator (1) is connected with a cooled component through a reversing structure (2), and a wind source for exchanging heat with the radiator (1) is arranged beside the radiator (1); when an included angle exists between the direction of cold air provided by the air source and the direction of an airflow circulating channel (11) in the radiator (1), the included angle is reduced to zero through the reversing structure (2).
2. The radiator according to claim 1, characterized in that the reversing structure (2) comprises a circular base (21) and a connecting shaft (22) slidably arranged in an inner ring of the base (21), the base (21) is fixedly connected to the cooled component, the radiator (1) is fixed on the connecting shaft (22), and the radiator (1) can rotate circumferentially along the base (21) through the connecting shaft (22).
3. The radiator according to claim 2, wherein a sliding groove (211) is formed in the inner side of the base (21) along the circumferential direction, and two ends of the connecting shaft (22) are respectively slidably disposed in the sliding groove (211).
4. The radiator according to claim 2, wherein the radiator (1) is formed by arranging at least two radiating fins (12) side by side, and an air flow passage (11) is formed between two adjacent radiating fins (12) with a space therebetween.
5. The radiator according to claim 4, characterized in that all the radiating fins (12) are connected perpendicularly to the connecting shaft (22).
6. The heat sink according to claim 5, wherein the heat radiating fin (12) is connected to the connecting shaft at the center in the length direction.
7. The radiator according to claim 6, characterized in that all the radiating fins (12) are of different lengths and their ends are joined together to form a circle concentric with the base (21), the circle having a diameter not greater than the outer diameter of the base (21).
8. The radiator according to claim 4, characterized in that the radiating fin (12) plate surface has a corrugated structure along the direction of the airflow passage (11).
9. A controller, characterized in that a radiator as claimed in any one of claims 1-8 is mounted behind the controller.
10. The controller according to claim 9, wherein: and a heat dissipation paste layer for accelerating heat conduction is smeared between the controller and the radiator.
11. An air conditioner, characterized in that: comprising a controller according to any of claims 9-10.
12. An air conditioner according to claim 11, wherein: the air conditioner is a fixed-frequency air conditioner or a variable-frequency air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815954.6A CN108731246B (en) | 2018-07-23 | 2018-07-23 | Radiator, controller and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815954.6A CN108731246B (en) | 2018-07-23 | 2018-07-23 | Radiator, controller and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108731246A CN108731246A (en) | 2018-11-02 |
| CN108731246B true CN108731246B (en) | 2023-10-27 |
Family
ID=63927361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810815954.6A Active CN108731246B (en) | 2018-07-23 | 2018-07-23 | Radiator, controller and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731246B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112714600A (en) * | 2020-12-30 | 2021-04-27 | 苏州浪潮智能科技有限公司 | Edge server and control cabinet |
| CN113983561A (en) * | 2021-10-09 | 2022-01-28 | 珠海格力电器股份有限公司 | Radiator structure, outdoor unit, air conditioning unit and control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05126352A (en) * | 1991-11-05 | 1993-05-21 | Hitachi Ltd | Cooling apparatus accomodating electronic device |
| JPH11112178A (en) * | 1997-10-06 | 1999-04-23 | Mitsubishi Electric Building Techno Service Co Ltd | Thermal movement controlling device for construction |
| JP2010190513A (en) * | 2009-02-19 | 2010-09-02 | Toshiba Carrier Corp | Outdoor unit of air conditioner |
| CN203442985U (en) * | 2013-07-26 | 2014-02-19 | 广东科龙空调器有限公司 | Heat-dissipating device for controller of variable-frequency air conditioner |
| CN104641119A (en) * | 2012-03-22 | 2015-05-20 | 法雷奥热系统公司 | Ventilation device |
| CN208794696U (en) * | 2018-07-23 | 2019-04-26 | 珠海格力电器股份有限公司 | A kind of radiator, controller and air-conditioning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM297974U (en) * | 2006-03-24 | 2006-09-21 | Shr-Shiung Chen | Ventilation device for solar energy roof |
-
2018
- 2018-07-23 CN CN201810815954.6A patent/CN108731246B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05126352A (en) * | 1991-11-05 | 1993-05-21 | Hitachi Ltd | Cooling apparatus accomodating electronic device |
| JPH11112178A (en) * | 1997-10-06 | 1999-04-23 | Mitsubishi Electric Building Techno Service Co Ltd | Thermal movement controlling device for construction |
| JP2010190513A (en) * | 2009-02-19 | 2010-09-02 | Toshiba Carrier Corp | Outdoor unit of air conditioner |
| CN104641119A (en) * | 2012-03-22 | 2015-05-20 | 法雷奥热系统公司 | Ventilation device |
| CN203442985U (en) * | 2013-07-26 | 2014-02-19 | 广东科龙空调器有限公司 | Heat-dissipating device for controller of variable-frequency air conditioner |
| CN208794696U (en) * | 2018-07-23 | 2019-04-26 | 珠海格力电器股份有限公司 | A kind of radiator, controller and air-conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108731246A (en) | 2018-11-02 |
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