CN203313576U - A heat radiation structure - Google Patents

A heat radiation structure Download PDF

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Publication number
CN203313576U
CN203313576U CN2013202736167U CN201320273616U CN203313576U CN 203313576 U CN203313576 U CN 203313576U CN 2013202736167 U CN2013202736167 U CN 2013202736167U CN 201320273616 U CN201320273616 U CN 201320273616U CN 203313576 U CN203313576 U CN 203313576U
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CN
China
Prior art keywords
heat radiation
substrate
utility
model
fin
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.)
Expired - Fee Related
Application number
CN2013202736167U
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Chinese (zh)
Inventor
周常柏
陈恒留
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD.
Original Assignee
SHENZHEN JINGFUYUAN TECH Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN2013202736167U priority Critical patent/CN203313576U/en
Application granted granted Critical
Publication of CN203313576U publication Critical patent/CN203313576U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a heat radiation structure. A substrate is comprised. The two sides of the substrate bend downwards to form sidewalls. The substrate is provided with heat radiation pieces perpendicular to the substrate, wherein the cross sections of the heat radiation pieces are saw-tooth shaped. The saw teeth are arranged symmetrically in left and right in a protruding-and-recessed mode. According to the heat radiation structure of the utility model, the cross sections of the heat radiation pieces are saw-tooth shaped, so that the heat radiation area is enlarged, and the weight of the product is reduced. Furthermore, air is enabled to move in a winding mode, so that the heat radiation effect is better.

Description

A kind of radiator structure
Technical field
The utility model relates to a kind of radiator structure.
Background technology
Along with the information age is constantly progressive, people's environmental consciousness constantly increases, new forms of energy are subject to people's favor, solar inverter is widely used in power industry, when inverter is worked, its heat sent is mainly by radiator heat-dissipation, and inverter heat radiation quality directly affects useful life and the serviceability of product.Existing radiator is because fin is flat panel, and area of dissipation is limited, the poor effect of heat radiation.
The utility model content
The purpose of this utility model is the defect existed for above-mentioned prior art, and a kind of radiator structure is provided.
The technical solution adopted in the utility model is, designs a kind of radiator structure, comprises substrate, its both sides are bent to form sidewall downwards, and substrate is provided with the fin that falls in this substrate, wherein, the cross section of described fin is zigzag fashion, and it is recessed symmetrical that sawtooth is left and right one protruding.
In one embodiment, described sidewall is provided with breach or the hole with inverter pallet secure fit.
Compared with prior art, apply radiator structure of the present utility model, zigzag fashion is adopted in the cross section of fin, has increased area of dissipation, alleviates the weight of product, and can make air produce moving, and then makes better heat-radiation effect.
The accompanying drawing explanation
Fig. 1 is the section bar schematic diagram after the utility model open die extrusion;
Fig. 2 is the schematic cross-section of fin in Fig. 1;
Fig. 3 be Fig. 1 after digital control processing the finished product schematic diagram;
Fig. 4 is the assembling schematic diagram of Fig. 3.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, the radiator structure the utility model proposes, comprise substrate, and its both sides are bent to form sidewall 2 downwards, and substrate is provided with the fin 1 that falls in this substrate, and wherein, the cross section of fin 1 is zigzag fashion, and it is recessed symmetrical that sawtooth is left and right one protruding.
Fig. 1 is the section bar schematic diagram after the utility model open die extrusion, Fig. 2 is the schematic cross-section of fin in Fig. 1, from Fig. 1 and Fig. 2, can find out, the cross section of fin 1 is zigzag fashion, it is recessed symmetrical that sawtooth is left and right one protruding, also can be symmetrical for mirror image, the wave-like on fin 1 can make the air moving, has increased the area that fin 1 contacts with air.
Fig. 3 is the finished product schematic diagram of the utility model after digital control processing, as can be seen from Figure 3, on sidewall 2, is equipped with two hook-shaped breach 4 and two above through holes with inverter pallet secure fit.
During installation, as shown in Figure 4, the heat sink size that adopts said structure, according to the fan height design that is of a size of 60 millimeters long, 60 mm wides and 25 millimeters high, is arranged in pairs or groups a three-phase inverter is arranged it on.Radiator is placed on the three-phase inverter pallet, and the hook-shaped breach 4 on the sidewall 2 of radiator of the projection on the pallet both sides is slipped into bottom by the porch of breach, by screw, pallet is fixed on radiator below.Then three-phase inverter is placed on the substrate 3 of radiator, three-phase inverter, radiator and pallet are connected and fixed.Front end at radiator is installed with fan, can be according to the caloric value increase and decrease fan of product, and air channel is by the forward direction after-blow.
The utility model, by the die sinking extrusion forming, is not limit the profile length restriction, can be adapted on multiple product, reduces the cost that repeats die sinking because of different types of machines; Because zigzag fashion is adopted in the cross section of fin, increased area of dissipation, alleviate the weight of product, and can make air produce moving, and then make better heat-radiation effect.

Claims (2)

1. a radiator structure, comprise substrate, and its both sides are bent to form sidewall downwards, and substrate is provided with the fin that falls in this substrate, it is characterized in that: the cross section of described fin is zigzag fashion, and it is recessed symmetrical that sawtooth is left and right one protruding.
2. radiator structure according to claim 1, it is characterized in that: described sidewall 2 is provided with breach or the hole with inverter pallet secure fit.
CN2013202736167U 2013-05-20 2013-05-20 A heat radiation structure Expired - Fee Related CN203313576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202736167U CN203313576U (en) 2013-05-20 2013-05-20 A heat radiation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202736167U CN203313576U (en) 2013-05-20 2013-05-20 A heat radiation structure

Publications (1)

Publication Number Publication Date
CN203313576U true CN203313576U (en) 2013-11-27

Family

ID=49619742

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202736167U Expired - Fee Related CN203313576U (en) 2013-05-20 2013-05-20 A heat radiation structure

Country Status (1)

Country Link
CN (1) CN203313576U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHENZHEN JINGFUYUAN TECH. CO., LTD.

Free format text: FORMER NAME: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: Shenzhen Nanshan District City, Guangdong province 518000 white pine Luxili Nangang Second Industrial Park 12 Building 1, 2, 5 floor

Patentee after: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD.

Address before: Shenzhen Nanshan District City, Guangdong province 518000 white pine Luxili Nangang Second Industrial Park twelfth 5 floor

Patentee before: Shenzhen Jingfuyuan Tech Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20190520

CF01 Termination of patent right due to non-payment of annual fee