CN2706863Y - Heat radiator combination - Google Patents
Heat radiator combination Download PDFInfo
- Publication number
- CN2706863Y CN2706863Y CN 03247345 CN03247345U CN2706863Y CN 2706863 Y CN2706863 Y CN 2706863Y CN 03247345 CN03247345 CN 03247345 CN 03247345 U CN03247345 U CN 03247345U CN 2706863 Y CN2706863 Y CN 2706863Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- circuit board
- heat abstractor
- combination
- framework
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a heat radiator combination which comprises a radiator, a circuit board and a radiator fixed frame. The heat radiator comprises a base and a plurality of fins. The circuit board is provided with an electronic component. The radiator fixed frame is installed between the circuit board and the radiator. The radiator fixed frame is provided with a frame body. The center of the frame body is provided with an opening. Both side edges of the first opposite sides of the frame body are respectively and vertically protruded upward and are respectively provided with an upper pinch plate which is provided with an incurvate barb. The upper buckle plate can be buckled on both sides of the radiator base so that the frame body is fixed on the radiator. Pins being used for fastening and positioning the radiator are protruded in the middle part of the second opposite sides of the frame body. The first opposite sides are respectively and vertically protruded downwards and are respectively provided with a lower buckle plate which is provided with an incurvate barb. The lower buckle plate can pass through the circuit board and then be fastened and installed on the bottom surface of the circuit board. Each corner of the frame body is protruded downwards and then forms a base pin which can passthrough the circuit board. The frame body can be horizontally positioned to the circuit board by the base pins.
Description
[technical field]
The utility model is about the combination of a kind of heat abstractor, particularly about a kind of include one need not other auxiliary auxiliary, can not hinder cooling blast flow, in conjunction with firmly and the combination of the heat abstractor of the radiator fixed frame of easy accessibility.
[background technology]
The electronic building brick inevitable heat that constantly produces in service, by it is controlled in the temperature range of energy operate as normal, general way is that configuration one radiator dispels the heat on electronic building brick, and adds a fastener and be pressed on radiator and electronic building brick is closely contacted with radiator.
Along with the continuous development of electronic radiation technology, its used fastener of heat sink also constantly changes thereupon.Be to match with circuit board so that radiator is secured on the electronic building brick with the linear fastener that a rigid metal silk is made at first, this linear fastener is in conjunction with insecure, and is also very inconvenient during mounting or dismounting.And the shell fragment buckle-type fastener that occurred afterwards, then will with other servicing unit mutually buckle just can reach the locking radiator purpose, fastener of heat sink shown in No. the 91210507th, TaiWan, China patent application, this fastener of heat sink needs to match with a stuck-module that is installed on the circuit board, just can reach the purpose that radiator is secured to electronic building brick, this fixing structure of radiator is comparatively complicated, and member is more.
The general fastener of heat sink that does not need to add stuck-module matches with the electronic building brick socket, fastener of heat sink shown in No. the 90201183rd, TaiWan, China patent application, this fastener of heat sink is an Elastic buckle body across the radiator middle part, to offer a groove at the radiator middle part when using this fastener of heat sink, and this fastener of heat sink is installed in this groove.But on radiator, offer the fin area that groove will significantly reduce radiator, reduce the radiating effect of radiator, and this fastener of heat sink also can hinder the air current flow of cooling fan, cause radiating efficiency to descend.
[summary of the invention]
The purpose of this utility model be to provide a kind of include one need not other auxiliary auxiliary, can not hinder cooling blast flow, in conjunction with firmly and the combination of the heat abstractor of the radiator fixed frame of easy accessibility.
For achieving the above object, the utility model has adopted following technical scheme: the combination of the utility model heat abstractor, it comprises a radiator, a circuit board and a radiator fixed frame.This radiator includes a pedestal and a plurality of fin; This circuit board is provided with an electronic building brick; This radiator fixed frame is installed between this circuit board and this radiator, and it has a horizontal framework.These framework central authorities are provided with an opening, and this opening can hold this electronic building brick and wear in it and amplexiform mutually with radiator base.Each projection vertically upward of the both side edges of this framework first opposite side has one to have the interior last buckle of bending barb, but thereby buckle clip is fixed to radiator in the radiator base both sides with this framework on this.Second opposite side of this framework middle part is equipped with one and is used for card and sets the pin of position radiator.Each projection vertically downward of this first opposite side has the lower pinch plate of curved barb in the tool, and this lower pinch plate can pass circuit board and buckle is installed up to circuit board bottom surface.Each edge of this framework all projection downwards has a pin that can pass circuit board, and this pin can be with this framework horizontal location to this circuit board.
Compared with prior art, the radiator fixed frame of the utility model heat abstractor combination is installed between radiator and the circuit board, reduce refrigeration so can not hinder flowing of cooling blast, this radiator fixed frame is provided with the horizontal displacement of pin with the restricting circuits plate below framework, and prevent its breaking circuit plate by the barb of lower pinch plate, the horizontal displacement of pin with the restriction radiator then established in the framework top, adopt the barb locking radiator of going up buckle again, therefore, this locking mode combination firmly, mounting or dismounting are convenient and do not need other auxiliary auxiliary.
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model heat abstractor combination.
Fig. 2 is another three-dimensional exploded view of the utility model heat abstractor combination.
Fig. 3 is the assembly drawing of the utility model heat abstractor combination.
[embodiment]
Please consult Fig. 1 to Fig. 3 simultaneously, the combination of the utility model heat abstractor mainly comprises a radiator 10 1 radiator fixed frames 20 and a circuit board 50.
This radiator 10 comprises a pedestal 12 and by this pedestal 12 upwards projection and a plurality of fins 14 of going out.These pedestal 12 both side edges respectively are provided with two stepped bayonet sockets 16, and these pedestal 12 bottoms also are provided with two jacks 18.
Be equiped with an electronic building brick 60 on this circuit board 50, wherein this circuit board 50 also is provided with a plurality of perforation 52 and buckle slot 54 around this electronic building brick 60.
This radiator fixed frame 20 has level side's shape framework 22, and its central authorities are provided with a rectangular aperture 24, and this opening 24 can hold this electronic building brick 60 and wear in it and amplexiform mutually with radiator 10 pedestals 12.First opposite side each symmetry of 25 both side edges projection vertically upward of this framework 22 has one to have the interior last buckle 26 of bending barb, for guaranteeing that should go up buckle 26 relative frameworks 22 has elastic deformability preferably, buckle 26 inboards offer an opening (scheming not label) on framework 22.But this on two buckle 26 clips in the stepped bayonet socket 16 of radiator 10, thereby this radiator fixed frame 20 is bonded to radiator 10 pedestals 12.Second opposite side, 27 middle parts of this framework 22 respectively extend upwardly and are provided with a pin 28 that can corresponding intert to the jack 18 of this radiator 10, and this pin 28 can prevent to take place to slide improperly on the parallel direction of this radiator 10 buckle 26 on this.Certainly, the structure that combines with radiator 10 is not limited in above-mentioned pin 28 and goes up the structure of buckle 26, also can be the bar that an elasticity is opened outward, and it can be inserted into outer opening behind the hole set on the radiator 10 and reach left-hand thread.First opposite side, 25 each projection vertically downward of this framework 22 have the lower pinch plate 32 of curved barb in the tool, this framework 22 also is provided with opening (scheming not label) equally in the inboard of this lower pinch plate 32, make these lower pinch plate 32 relative frameworks 22 have elastic deformability preferably, this lower pinch plate 32 is can pass the buckle slot 54 of circuit board 50 and corresponding circuit board 50 bottom surfaces that are clipped to, and it can prevent upwards this circuit board 50 of escape of this framework 22.Four edges of this framework 22 all projection downwards have two orthogonal pins 34, and this pin 34 is the location of can matching with the perforation 52 on the circuit board 50, thus with these framework 22 horizontal location to this circuit board 50.Certainly, the structure that combines with circuit board 50 is not limited in the structure of above-mentioned lower pinch plate 32 and pin 34, also can be the bar that an elasticity is opened outward, and it can insert outer opening behind the hole set on the circuit board 50 and reach left-hand thread.
The radiator fixed frame 20 of this heat abstractor combination is installed between this radiator 10 and this circuit board 50, this installing mode need not offered groove and cause fin 14 areas to reduce on radiator 10 fins 14, also can not hinder flowing of cooling blast and the reduction refrigeration.This radiator fixed frame 20 below framework 22, be provided with pin 34 with horizontal location to this circuit board 50, and prevent its breaking circuit plate 50 by the barb of lower pinch plate 32, the horizontal sliding of pin 28 with restriction radiator 10 then established in framework 22 tops, adopt the barb locking radiator 10 of going up buckle 26 again, a kind of combination is firm, mounting or dismounting are convenient and do not need the auxiliary locking mode of other auxiliary thereby reach.
Claims (9)
1. heat abstractor combination, it comprises a radiator, a circuit board and a radiator fixed frame, this radiator includes a pedestal and a plurality of fin; This circuit board is provided with an electronic building brick; It is characterized in that: this radiator fixed frame is installed up between this radiator and this circuit board, this radiator fixed frame has a framework, these framework central authorities establish an opening, this opening can hold this electronic building brick and wear in it and amplexiform mutually with radiator base, this framework upwards extends the bayonet unit that at least one pair of and this radiator are interlockingly connected, and this framework also extends the buckle structure that at least one pair of and this circuit board interlock and establish downwards.
2. heat abstractor as claimed in claim 1 combination is characterized in that: this bayonet unit is one to have the last buckle of barb.
3. heat abstractor combination as claimed in claim 2 is characterized in that: this radiator both side edges respectively is provided with at least one bayonet socket that matches with the barb that should go up buckle.
4. heat abstractor as claimed in claim 1 combination is characterized in that: this buckle structure is one to have the lower pinch plate of barb.
5. heat abstractor as claimed in claim 4 combination is characterized in that: this circuit board is provided with at least one pair of at this electronic building brick lateral margin and can ccontaining this lower pinch plate wears buckle slot in it.
6. heat abstractor combination as claimed in claim 1, it is characterized in that: four edges of this framework all are equipped with pin downwards.
7. heat abstractor combination as claimed in claim 6, it is characterized in that: this circuit board is provided with the perforation of the interspersed location of these pins of a plurality of corresponding matching.
8. heat abstractor combination as claimed in claim 1, it is characterized in that: this framework also upwards is equipped with at least one pin.
9. heat abstractor combination as claimed in claim 8 is characterized in that: also be provided with at least one jack that matches with this pin on this radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247345 CN2706863Y (en) | 2003-06-14 | 2003-06-14 | Heat radiator combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247345 CN2706863Y (en) | 2003-06-14 | 2003-06-14 | Heat radiator combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2706863Y true CN2706863Y (en) | 2005-06-29 |
Family
ID=34842785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247345 Expired - Lifetime CN2706863Y (en) | 2003-06-14 | 2003-06-14 | Heat radiator combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2706863Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1913764B (en) * | 2005-08-10 | 2010-06-16 | 发那科株式会社 | Frame structure for electronic equipment |
| CN102401341A (en) * | 2011-11-18 | 2012-04-04 | 深圳市华星光电技术有限公司 | Back frame of flat panel display device and backlight system |
| CN102402063A (en) * | 2011-11-18 | 2012-04-04 | 深圳市华星光电技术有限公司 | Panel display device, stereo display device and liquid crystal display device |
-
2003
- 2003-06-14 CN CN 03247345 patent/CN2706863Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1913764B (en) * | 2005-08-10 | 2010-06-16 | 发那科株式会社 | Frame structure for electronic equipment |
| CN102401341A (en) * | 2011-11-18 | 2012-04-04 | 深圳市华星光电技术有限公司 | Back frame of flat panel display device and backlight system |
| CN102402063A (en) * | 2011-11-18 | 2012-04-04 | 深圳市华星光电技术有限公司 | Panel display device, stereo display device and liquid crystal display device |
| CN102401341B (en) * | 2011-11-18 | 2015-03-11 | 深圳市华星光电技术有限公司 | Back frame of flat panel display device and backlight system |
| CN102402063B (en) * | 2011-11-18 | 2016-03-30 | 深圳市华星光电技术有限公司 | Panel display apparatus, 3 d display device and liquid crystal indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130614 Granted publication date: 20050629 |