CN108770256B - Adjustable heat dissipation type power electrical element accommodating body - Google Patents
Adjustable heat dissipation type power electrical element accommodating body Download PDFInfo
- Publication number
- CN108770256B CN108770256B CN201810567625.4A CN201810567625A CN108770256B CN 108770256 B CN108770256 B CN 108770256B CN 201810567625 A CN201810567625 A CN 201810567625A CN 108770256 B CN108770256 B CN 108770256B
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- Prior art keywords
- heat dissipation
- accommodating
- fixed
- accommodating shell
- shell
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an adjusting heat dissipation type electric power electrical element accommodating body which comprises an accommodating shell, wherein an installation cross beam is fixed inside the accommodating shell, a heat dissipation window is arranged on the bottom wall of the accommodating shell, an exhaust fan is fixed on the bottom wall of the accommodating shell, heat dissipation air inlets are uniformly fixed on the top wall of the accommodating shell and the installation cross beam, inclined ventilation holes are uniformly fixed on the side wall of the accommodating shell, an adjusting sliding groove is arranged at the opening of the heat dissipation air inlet, an adjusting sliding block is arranged in the adjusting sliding groove, a temperature sensing elastic sheet is fixed between the adjusting sliding block and the end wall of the adjusting sliding groove, a baffle is fixed on the adjusting sliding block, a temperature sensor is fixed in the accommodating shell, and the temperature sensor is connected with the exhaust fan through a starter. The structure of the invention is reasonable, different heat dissipation forces in different temperature areas can be realized according to local different temperatures, energy can be saved, the stable reliability of heat dissipation can be effectively ensured, the heat dissipation performance is strong, and the use is stable and reliable.
Description
Technical Field
The invention belongs to the technical field of power electricity and particularly relates to an adjusting and heat-dissipating type power electrical element accommodating body.
Background
In the field of power and electricity, some electrical elements such as relay switches, overload protectors and other devices often generate heat in the use process, the heat generation condition can not directly affect the electricity safety with equipment in a short time, but the long-time heat generation and overheating can generate adverse effects on the shells, supports and other mechanical structures of the devices, the mechanical strength of the structures is seriously affected to lose efficacy, so that the potential safety hazard is large, in the cooling structures of the devices, fans which are uniformly installed on a box body are adopted to dissipate heat of the inner space for accommodating the devices, the heat dissipation performance is limited, the heat dissipation of the high-temperature area is difficult to be purposefully dissipated, and the applicability is limited.
Disclosure of Invention
The invention aims to provide a regulating and radiating type power electrical element accommodating body which is reasonable in structure and arrangement and strong in radiating performance.
The technical scheme for realizing the purpose of the invention is that the heat dissipation adjusting type electric power electrical element accommodating body comprises an accommodating shell, wherein an installation cross beam is fixed inside the accommodating shell, a heat dissipation window is arranged on the bottom wall of the accommodating shell, an exhaust fan is fixed on the bottom wall of the accommodating shell, the exhaust fan is positioned in the heat dissipation window, heat dissipation air inlets are uniformly fixed on the top wall of the accommodating shell and the installation cross beam, the heat dissipation air inlets are communicated with the heat dissipation window through air guide pipes, inclined vent holes are uniformly fixed on the side wall of the accommodating shell, an adjusting chute is arranged at the opening of the heat dissipation air inlet, an adjusting slide block is arranged in the adjusting chute, a temperature sensing elastic sheet is fixed between the adjusting slide block and the end wall of the adjusting chute, a baffle is fixed on the adjusting slide block, and when the temperature rises, the temperature sensing elastic sheet expands to drive the adjusting slide block to move, so that the baffle plate moves to adjust the width of the air port of the heat dissipation air inlet, a temperature sensor is fixed in the accommodating shell and connected with the exhaust fan through a starter.
The mounting device is characterized in that an n-shaped bearing support is arranged on the mounting cross beam, an L-shaped element clamping block is fixed on the top surface of a cross rod of the n-shaped bearing support, circular holes are uniformly formed in the cross rod of the n-shaped bearing support, and the n-shaped bearing support is respectively located at a heat dissipation air inlet of the mounting cross beam.
And when the electric power electric element is arranged, the bearing support plate rotates around the rotating shaft, extends out of the mounting cross beam and is pressed against the bottom surface of the electric power electric element.
The baffle is a plastic sheet body, and the size of the plastic sheet body is the same as that of the heat dissipation air inlet.
The accommodating shell is further provided with an accommodating door, the bottom of the accommodating door is connected to the bottom wall of the accommodating shell through a shaft rod, and the top of the accommodating door is movably connected to the accommodating shell through a buckle body.
The heat dissipation air inlet is in a horn shape.
The invention has the positive effects that: the structure of the invention is reasonable, the invention is provided with a plurality of heat dissipation air inlets and the temperature sensing elastic sheet, thus the opening widths of the heat dissipation air inlets are different according to the local different temperatures, and the power of the exhaust fan is constant, thus the invention can realize different heat dissipation forces in different temperature areas, is beneficial to saving energy, can effectively ensure the stable reliability of heat dissipation, and has strong heat dissipation performance and stable and reliable use.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, an adjustable heat dissipation type electric power electrical component accommodating body comprises an accommodating shell 1, a mounting beam 2 is fixed inside the accommodating shell 1, a heat dissipation window 3 is arranged on the bottom wall of the accommodating shell 1, an exhaust fan 4 is fixed on the bottom wall of the accommodating shell 1, the exhaust fan 4 is positioned in the heat dissipation window 3, heat dissipation air inlets 5 are uniformly fixed on the top wall of the accommodating shell 1 and the mounting beam 2, the heat dissipation air inlets 5 are communicated with the heat dissipation window 3 through air guide pipes 6, inclined vent holes 7 are uniformly fixed on the side wall of the accommodating shell 1, vent holes are arranged to form air flow with the heat dissipation window, an adjusting chute 8 is arranged at the opening of the heat dissipation air inlets 5, an adjusting slide block 9 is arranged in the adjusting chute 8, and a temperature sensing elastic sheet 10 is fixed between the adjusting slide block 9 and the end wall of the adjusting chute 8, the adjusting slide block 9 is fixed with a baffle 11, when the temperature rises, the temperature sensing elastic sheet expands to drive the adjusting slide block to move, so that the baffle moves to adjust the width of an air port of the heat dissipation air inlet, a temperature sensor 12 is fixed in the accommodating shell 1, and the temperature sensor 12 is connected with the exhaust fan 4 through a starter 13. In this embodiment, the temperature sensor, the starter, and the like are conventional structures in the market, and are simply applied.
The mounting beam 2 is provided with an n-shaped bearing support 14, the top surface of a cross rod of the n-shaped bearing support 14 is fixed with an L-shaped element clamping block 15, the cross rod of the n-shaped bearing support 14 is uniformly provided with circular holes 16, and the n-shaped bearing supports are respectively positioned at the heat dissipation air inlets of the mounting beam.
A bearing support plate 17 is fixed on the bottom surface of the mounting cross beam 2, one end of the bearing support plate 17 is connected to the bottom surface of the mounting cross beam through a rotating shaft 18, and when an electric power element is arranged, the bearing support plate rotates around the rotating shaft, extends out of the mounting cross beam and is pressed against the bottom surface of the electric power element.
The baffle is a plastic sheet body, and the size of the plastic sheet body is the same as that of the heat dissipation air inlet.
The accommodating shell 1 is further provided with an accommodating door 19, the bottom of the accommodating door is connected to the bottom wall of the accommodating shell through a shaft rod 20, and the top of the accommodating door is movably connected to the accommodating shell through a buckle body 21.
The heat dissipation air inlet is in a horn shape.
The structure of the invention is reasonable, the invention is provided with a plurality of heat dissipation air inlets and the temperature sensing elastic sheet, thus the opening widths of the heat dissipation air inlets are different according to the local different temperatures, and the power of the exhaust fan is constant, thus the invention can realize different heat dissipation forces in different temperature areas, is beneficial to saving energy, can effectively ensure the stable reliability of heat dissipation, and has strong heat dissipation performance and stable and reliable use.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides an adjust heat dissipation type electric power electrical component and hold body, is including holding the casing the inside of holding the casing is fixed with the installation crossbeam be provided with heat dissipation window, its characterized in that on holding the diapire of casing: an exhaust fan is fixed on the bottom wall of the containing shell, the exhaust fan is positioned in the heat dissipation window, heat dissipation air inlets are uniformly fixed on the top wall of the containing shell and the mounting cross beam, the heat dissipation air inlets are communicated with the heat dissipation window through air guide pipes, inclined vent holes are uniformly fixed on the side wall of the accommodating shell, an adjusting chute is arranged at the opening of the heat dissipation air inlet, an adjusting slide block is arranged in the adjusting chute, a temperature sensing elastic sheet is fixed between the adjusting slide block and the end wall of the adjusting chute, a baffle is fixed on the adjusting slide block, when the temperature rises, the temperature sensing elastic sheet expands to drive the adjusting slide block to move, so that the baffle moves to adjust the width of the air opening of the heat dissipation air inlet, a temperature sensor is fixed in the accommodating shell and is connected with the exhaust fan through a starter; the mounting cross beam is provided with an n-shaped bearing support, the top surface of a cross rod of the n-shaped bearing support is fixedly provided with an L-shaped element clamping block, the cross rod of the n-shaped bearing support is uniformly provided with circular holes, and the n-shaped bearing support is respectively positioned at a heat dissipation air inlet of the mounting cross beam; and when the electric power electric element is arranged, the bearing support plate rotates around the rotating shaft, extends out of the mounting cross beam and is pressed against the bottom surface of the electric power electric element.
2. The accommodating body for an electric power component of a conditioning heat dissipation type as recited in claim 1, wherein: the baffle is a plastic sheet body, and the size of the plastic sheet body is the same as that of the heat dissipation air inlet.
3. The accommodating body for electric power and electric components with regulated heat dissipation according to claim 2, wherein: the accommodating shell is further provided with an accommodating door, the bottom of the accommodating door is connected to the bottom wall of the accommodating shell through a shaft rod, and the top of the accommodating door is movably connected to the accommodating shell through a buckle body.
4. The accommodating body for electric power and electric components with regulated heat dissipation according to claim 3, wherein: the heat dissipation air inlet is in a horn shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567625.4A CN108770256B (en) | 2018-05-25 | 2018-05-25 | Adjustable heat dissipation type power electrical element accommodating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567625.4A CN108770256B (en) | 2018-05-25 | 2018-05-25 | Adjustable heat dissipation type power electrical element accommodating body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108770256A CN108770256A (en) | 2018-11-06 |
| CN108770256B true CN108770256B (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810567625.4A Active CN108770256B (en) | 2018-05-25 | 2018-05-25 | Adjustable heat dissipation type power electrical element accommodating body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109483883B (en) * | 2018-12-06 | 2020-12-25 | 安徽恒利增材制造科技有限公司 | 3d printer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016059801A1 (en) * | 2014-10-17 | 2016-04-21 | Ｎｅｃプラットフォームズ株式会社 | Monitoring system, monitoring device, and monitoring method |
| CN205320447U (en) * | 2016-01-19 | 2016-06-15 | 河南工业职业技术学院 | Electric elements receiver with high -efficient heat dissipation function |
| CN107565417A (en) * | 2017-10-22 | 2018-01-09 | 严白双 | It is a kind of that there is damping, the electric power cabinet of radiator structure |
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2018
- 2018-05-25 CN CN201810567625.4A patent/CN108770256B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016059801A1 (en) * | 2014-10-17 | 2016-04-21 | Ｎｅｃプラットフォームズ株式会社 | Monitoring system, monitoring device, and monitoring method |
| CN205320447U (en) * | 2016-01-19 | 2016-06-15 | 河南工业职业技术学院 | Electric elements receiver with high -efficient heat dissipation function |
| CN107565417A (en) * | 2017-10-22 | 2018-01-09 | 严白双 | It is a kind of that there is damping, the electric power cabinet of radiator structure |
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| Publication number | Publication date |
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| CN108770256A (en) | 2018-11-06 |
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Effective date of registration: 20210309 Address after: 151400 Room 903, 21-37, 1st Committee, Hadaqi industrial corridor, Xinxing street, Anda City, Suihua City, Heilongjiang Province Patentee after: Heilongjiang Bishui Qingyuan Environmental Protection Equipment Co.,Ltd. Address before: 325604 No.135 Daxing East Road, Liushi Town, Yueqing City, Zhejiang Province Patentee before: Nan Shixi |