CN202697120U - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN202697120U CN202697120U CN 201220226204 CN201220226204U CN202697120U CN 202697120 U CN202697120 U CN 202697120U CN 201220226204 CN201220226204 CN 201220226204 CN 201220226204 U CN201220226204 U CN 201220226204U CN 202697120 U CN202697120 U CN 202697120U
- Authority
- CN
- China
- Prior art keywords
- radiator
- radiating fin
- substrate block
- fin
- battle array
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model is applicable to the field of mechanical and electrical products and provides a radiator. The radiator comprises a substrate block, a first radiating fin array arranged on the lateral surface of the substrate block and a second radiating fin array arranged on the lower surface of the substrate block. Both the first radiating fin array and the second radiating fin array consist of a plurality of radiating fins with different lengths; grooves or troughs are arranged between the fins; and heat on a heat source element firstly passes through the substrate block, then is conducted to the first radiating fin array and the second radiating fin array by the substrate block and is finally dissipated. The radiator has novel structure, sufficiently achieves a heat dissipating function by utilizing the limited space, has high heat dissipating efficiency and is particularly appliable to the heat dissipation of automatic products such as a low-power frequency converter, a servo driver and the like.
Description
Technical field
The utility model belongs to the electronic product field, relates in particular to a kind of heat spreader structures.
Background technology
For electronic product; because it is constantly to carry out the conversion of energy in work; energy will inevitably be lossy in the process of conversion; and most of can shedding with the form of heat in this part of loss; therefore; electronic product usually can produce a large amount of heats and cause organism fever in the middle of the process of work; the operating ambient temperature of electronic product will constantly rise thereupon if heat can not in time shed then; if the electronic product long-term work is under too high temperature; then can reduce its service behaviour; easily cause body; its useful life is shortened in the accelerated ageings such as parts.Heat abstractor of the prior art normally adopts aluminium section bar or aluminium alloy etc. to make the fin of simple shape, yet its radiating effect is limited, radiating efficiency is not high; And existing electronic product is along with miniaturization is more and more pursued in its development, how in limited space, to settle radiator and reach take up room little, radiating efficiency is high also is the constantly pursuit of designer institute.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of radiating efficiency the high radiator that is particularly useful for the automated productions such as Small-power Inverter, servo-driver.
The utility model is achieved in that a kind of radiator, comprises substrate block, is located at the first radiating fin battle array of described substrate block side and is located at the second radiating fin battle array below the described substrate block.
Particularly, described the first radiating fin battle array is to be arranged side by side by a plurality of horizontal fin sheets different in size to form, and its top is concordant, and described horizontal fin sheet is provided with groove for the plate body of thickness-tapered from root between each described horizontal fin sheet.
Particularly, described the second radiating fin battle array is to be arranged side by side by a plurality of vertical fins different in size to form, and its top is concordant, and described vertical fin is plate, is provided with groove between each described vertical fin.
Particularly, the outermost vertical fin of described the second radiating fin battle array is provided with button bit section.
More specifically, described substrate block top and right side have the screw hole of assembling usefulness.
Particularly, the left and right side side edge bottom the described substrate block is provided with flange.
The radiator that the utility model provides, the first radiating fin battle array by horizontally set, the second radiating fin battle array that vertically arranges and be located at groove or groove between each fin, strengthened the space heat elimination ability of radiator, heat on the thermal source element that can will contact with radiator sheds in time, thereby thereby provides to electronic product that the unlikely so that operating ambient temperature of electronic product of relative adapt circumstance is higher to be affected its service behaviour or accelerate wearing out of components and parts etc.
Description of drawings
Fig. 1 is the radiator stereogram that the utility model embodiment provides;
Fig. 2 is the radiator view that the utility model embodiment provides;
Fig. 3 is radiator and the other parts assembling parts figure that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the radiator stereogram that provides for the utility model embodiment.This radiator comprises substrate block 1, be located at the first radiating fin battle array 2 of substrate block 1 left lateral sides and be located at the second radiating fin battle array 3 below the substrate block.This radiator has strengthened the ability of the space heat elimination of radiator by two radiating fin battle arrays are set.
As shown in Figure 2, be the front view of the utility model embodiment radiator, substrate block 1 is a long block, and its cross section is an irregular shape.
As shown in Figure 1, top and the right side opening of substrate block 1 are provided with screw hole, and be used when this screw hole is the assembling of radiator and other parts, and during heat radiation, substrate block is at first as heat carrier, then heat conducted to the first fin battle array and the second fin battle array to shed.The left and right side side edge is provided with flange 12 in the bottom of substrate block, this flange can form certain transition buffer with other co-operating members, thereby the relatively weak horizontal fin sheet of the intensity that other parts at first touch the substrate block side in the time of can preventing machine vibration makes horizontal fin sheet deformation effect radiating effect.
The first radiating fin battle array 2 is to be arranged side by side by a plurality of horizontal fin sheets 21 different in size to form, its top is concordant, horizontal fin sheet 21 is provided with groove, so that heat can in time shed by groove for the thin plate of thickness-tapered from root from the horizontal fin sheet between each horizontal fin sheet.
The second radiating fin battle array 3 is to be arranged side by side by a plurality of vertical fins 31 different in size to form, and its top is concordant, and vertical fin is sheet member, is provided with groove between each vertical fin, the design of this groove so that the heat on the vertical fin can in time scatter from groove.
The second radiating fin battle array 3 outermost vertical fins are provided with button bit section 32, and the setting of this button bit section 32 can make this radiator and other assembling co-operating member snapping fix, and this button bit section also can be arranged to other shape certainly.
As shown in Figure 3, be radiator and the other parts assembling parts figure that the utility model provides.Various electronic devices and components 5 are equipped with on the top of radiator and right side, are provided with wind wheel 4 in the front side of radiator, and this wind wheel 4 can make the heat on the radiator accelerate to shed.
The radiator that the utility model provides, be provided with the first radiating fin battle array and the second radiating fin battle array, its novel structure takes full advantage of limited space and reaches good radiating effect, radiating efficiency is high, is particularly useful for the automated productions such as Small-power Inverter, servo-driver.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace or improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. radiator is characterized in that: comprise substrate block, be located at the first radiating fin battle array of described substrate block side and be located at the second radiating fin battle array below the described substrate block.
2. radiator as claimed in claim 1, it is characterized in that, described the first radiating fin battle array is to be arranged side by side by a plurality of horizontal fin sheets different in size to form, and its top is concordant, described horizontal fin sheet is provided with groove for the plate body of thickness-tapered from root between each described horizontal fin sheet.
3. radiator as claimed in claim 1 is characterized in that, described the second radiating fin battle array is to be arranged side by side by a plurality of vertical fins different in size to form, and its top is concordant, and described vertical fin is plate, is provided with groove between each described vertical fin.
4. radiator as claimed in claim 3 is characterized in that, outermost vertical fin is provided with button bit section in described the second radiating fin battle array.
5. such as each described radiator of claim 1-4, it is characterized in that, described substrate block top and right side have the screw hole of assembling usefulness.
6. radiator as claimed in claim 1 is characterized in that, the left and right side side edge of described substrate block bottom is provided with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226204 CN202697120U (en) | 2012-05-18 | 2012-05-18 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226204 CN202697120U (en) | 2012-05-18 | 2012-05-18 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697120U true CN202697120U (en) | 2013-01-23 |
Family
ID=47552669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226204 Expired - Fee Related CN202697120U (en) | 2012-05-18 | 2012-05-18 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697749A (en) * | 2013-12-27 | 2014-04-02 | 无锡佳龙换热器制造有限公司 | Efficient fin |
| CN112235998A (en) * | 2020-09-04 | 2021-01-15 | 株洲中车时代电气股份有限公司 | Fin radiator and electric screen cabinet with same |
-
2012
- 2012-05-18 CN CN 201220226204 patent/CN202697120U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697749A (en) * | 2013-12-27 | 2014-04-02 | 无锡佳龙换热器制造有限公司 | Efficient fin |
| CN103697749B (en) * | 2013-12-27 | 2015-12-30 | 无锡佳龙换热器股份有限公司 | A kind of Efficient fin |
| CN112235998A (en) * | 2020-09-04 | 2021-01-15 | 株洲中车时代电气股份有限公司 | Fin radiator and electric screen cabinet with same |
| CN112235998B (en) * | 2020-09-04 | 2021-12-07 | 株洲中车时代电气股份有限公司 | Fin radiator and electric screen cabinet with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |