CN201590972U - Connecting post, radiator and heat dissipation structure - Google Patents
Connecting post, radiator and heat dissipation structure Download PDFInfo
- Publication number
- CN201590972U CN201590972U CN2010201001437U CN201020100143U CN201590972U CN 201590972 U CN201590972 U CN 201590972U CN 2010201001437 U CN2010201001437 U CN 2010201001437U CN 201020100143 U CN201020100143 U CN 201020100143U CN 201590972 U CN201590972 U CN 201590972U
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- CN
- China
- Prior art keywords
- model
- utility
- joint pin
- radiator
- connecting post
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- 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 provides a connecting post, which comprises a connecting post main body. One end of the connecting post main body is provided with a chuck. The connecting main body is also provided with an elastic bulge. The connecting post of the utility model has the advantages of simple structure, convenient and rapid installation and low production cost. The utility model also provides a radiator, which comprises a bottom plate, radiating fins arranged on the bottom plate and the connecting post. The radiator of the utility model has the advantages of convenient installation and good heat dissipation when in use. The utility model also provides a heat dissipation structure, which comprises the connecting post. The chuck is sleeved in an installing ole on the bottom plate of the radiator. The elastic bulge is clamped and fixed in a fixed hole of a printed board. A heating element is positioned between the bottom plate and the printed board. The heating element of the utility model is of a connection structure and has the advantages of high connection reliability, difficult dropping, small occupied space and simple installation process.
Description
Technical field
The utility model relates to a kind of joint pin, a kind of radiator of this joint pin and radiator structure of this radiator of having.
Background technology
The radiator of extensive use at present mainly contains aspect installation that stickup, reed clamp, screw is installed and the elasticity post clamps or the like.Fig. 1 is a traditional heat-dissipating device mounting structure schematic diagram.Heater element 6 is between radiator 1 and printed board 2, and printed board 2 is provided with double-screw bolt 3, and radiator 1 is fixedlyed connected with printed board 2 by screw 4, spring 5 and double-screw bolt 3.
The utility model content
The technical problems to be solved in the utility model provide a kind of convenient joint pin that connects, a kind of easy for installation, good heat dissipation radiator and a kind of reliability height, little, the simple heater element mounting structure of mounting process is not easy to come off, takes up room.
In order to address the above problem, the utility model provides a kind of joint pin, comprises the joint pin body, and described joint pin body one end is provided with chuck, also is provided with elastic bumps on the described connection body.
Further, described elastic bumps comprises the elastic support bars of outwards protruding more than two.
The utility model also provides a kind of radiator, comprise: base plate and the radiating fin that is installed on the base plate, also comprise joint pin, this joint pin further comprises the joint pin body, described joint pin body one end is provided with chuck, also is provided with elastic bumps on the described connection body; Described chuck suit is arranged in the installing hole on the described base plate.
Further, described elastic bumps comprises the elastic support bars of outwards protruding more than two.
The utility model also provides a kind of radiator structure, comprises joint pin, and this joint pin further comprises the joint pin body, and joint pin body one end is provided with chuck, also is provided with elastic bumps on the described connection body; Described chuck suit is arranged in the installing hole on the base plate of radiator, and described elastic bumps is fixed in the fixing hole of printed board; Heater element is between described base plate and printed board.
Further, described elastic bumps comprises the elastic support bars of outwards protruding more than two.
The utlity model has following advantage:
1, joint pin of the present utility model is simple in structure, quick and easy for installation, and cost of manufacture is low.
Easy for installation when 2, radiator of the present utility model uses, thermal diffusivity good.
3, heater element syndeton of the present utility model, is not easy to come off, takes up room little at the connection reliability height, and mounting process is simple.
Description of drawings
Below in conjunction with accompanying drawing execution mode of the present utility model is described further:
Fig. 1 shows traditional heat-dissipating device mounting structure schematic diagram;
Fig. 2 shows a kind of joint pin structural representation of the utility model;
Fig. 3 shows a kind of heat spreader structures schematic diagram of the utility model;
Fig. 4 shows a kind of radiator structure schematic diagram of the utility model;
Fig. 5 shows a kind of radiator structure assembling of the utility model schematic diagram;
Fig. 6 shows heat radiation fin structure schematic diagram in a kind of radiator of the utility model;
Fig. 7 shows a kind of radiator structure assembling of the utility model and analyses and observe enlarged diagram.
Embodiment
As shown in Figure 2, the utility model joint pin comprises joint pin body 70, and joint pin body 70 1 ends are provided with chuck 71, and the middle part is provided with elastic bumps 72.Joint pin body 70 is rectangle structure or cylindrical structural, and chuck 71 is a disc, and elastic bumps 72 protruding outer peripheral faces are arc.
In the utility model, elastic bumps 72 comprises the elastic support bars of outwards protruding more than two 73.Elastic support bars 73 can adopt 2,3 or more.Article 2, above elastic support bars 73 outer supporting surfaces are a cambered surface, to guarantee that when carrying out the strain support each elastic support bars 73 is stressed even.Article 2, above elastic support bars 73 is outside protrusion, forms a springhole 74 in 2 above elastic support bars 73.Elastic support bars 73 is made by elastomeric material.
Below the radiator 1 that uses joint pin 7 is described in detail.
As Fig. 4, Fig. 5, shown in Figure 7, radiator 1 of the present utility model comprises base plate 10 and is installed in radiating fin 8 on the base plate 10, and chuck 71 suits are arranged in the installing hole 11 on the base plate 10.
Radiating fin 8 can use heat conductivility preferred metal material to make.Shape such as Fig. 3, shown in Figure 6, radiating fin 8 shapes should be prerequisite to be fit to heat radiation.Easy for installation when radiator of the present utility model 1 uses, thermal diffusivity good.
In the utility model, base plate 10 is provided with installing hole 11, and joint pin 7 is connected by chuck 71 and installing hole 11 and is arranged on the base plate 10.After chuck 71 is connected with installing hole 11, can also adopts technologies such as crimping, welding, riveted joint and bonding that base plate 10 and joint pin 7 are firmly fixed and link together.
The structure that the radiator 1 that will have the utility model joint pin is installed on the galley is elaborated below.
As Fig. 4, shown in Figure 7, the utility model radiator structure comprises joint pin 7, and chuck 71 suits are arranged in the installing hole 11 on the base plate 10 of radiator 1, and elastic bumps 72 is fixed in the fixing hole 21 of printed board 2, and this fixing hole 21 is a plated-through hole; Heater element 6 is between base plate 10 and printed board 2.
In the utility model, printed board 2 is provided with fixing hole 21, is convenient to be connected with joint pin 7.Joint pin 7 length are determined by heater element 6 thickness.
In the utility model, also can further fixedly connected between joint pin 7 and the printed board 2, make that this connection is more reliable and more stable by welding.
As Fig. 5, shown in Figure 7, during the utility model assembling, at first in printed board 2, weld heater element 6, then the heating face thermal grease conduction adhesion of radiator 1 with heater element 6, in the fixing hole 21 that joint pin 7 is inserted in the printed board 2, weld at printed board 2 reverse side again as welding component.
The utility model heater element syndeton, is not easy to come off, takes up room little at the connection reliability height, and mounting process is simple.
In sum; it below only is preferred embodiment of the present utility model; be not to be used to limit protection range of the present utility model; therefore; all any modifications of within spirit of the present utility model and principle, being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. joint pin, it is characterized in that: comprise joint pin body (70), described joint pin body (70) one ends are provided with chuck (71), also are provided with elastic bumps (72) on the described connection body (70).
2. joint pin as claimed in claim 1 is characterized in that: described elastic bumps (72) comprises the elastic support bars of outwards protruding more than two (73).
3. radiator, comprise: base plate (10) and be installed in radiating fin (8) on the base plate (10), it is characterized in that, also comprise joint pin (7), this joint pin (7) further comprises joint pin body (70), described joint pin body (70) one ends are provided with chuck (71), also are provided with elastic bumps (72) on the described connection body (70); Described chuck (71) suit is arranged in the installing hole (11) on the described base plate (10).
4. radiator as claimed in claim 3 is characterized in that: described elastic bumps (72) comprises the elastic support bars of outwards protruding more than two (73).
5. radiator structure, it is characterized in that: comprise joint pin (7), this joint pin (7) further comprises joint pin body (70), joint pin body (70) one ends are provided with chuck (71), also are provided with elastic bumps (72) on the described connection body (70); Described chuck (71) suit is arranged in the installing hole (11) on the base plate (10) of radiator (1), and described elastic bumps (72) is fixed in the fixing hole (21) of printed board (2); Heater element (6) is positioned between described base plate (10) and the printed board (2).
6. radiator structure as claimed in claim 5 is characterized in that: described elastic bumps (72) comprises the elastic support bars of outwards protruding more than two (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201001437U CN201590972U (en) | 2010-01-22 | 2010-01-22 | Connecting post, radiator and heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201001437U CN201590972U (en) | 2010-01-22 | 2010-01-22 | Connecting post, radiator and heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590972U true CN201590972U (en) | 2010-09-22 |
Family
ID=42750766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201001437U Expired - Fee Related CN201590972U (en) | 2010-01-22 | 2010-01-22 | Connecting post, radiator and heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960143A (en) * | 2016-06-03 | 2016-09-21 | 上海机电工程研究所 | Modularization and heat radiation structure for power supply cabinet |
| CN107864569A (en) * | 2017-10-24 | 2018-03-30 | 广东欧珀移动通信有限公司 | Terminal device, circuit board arrangement and its connection component, connector |
-
2010
- 2010-01-22 CN CN2010201001437U patent/CN201590972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960143A (en) * | 2016-06-03 | 2016-09-21 | 上海机电工程研究所 | Modularization and heat radiation structure for power supply cabinet |
| CN107864569A (en) * | 2017-10-24 | 2018-03-30 | 广东欧珀移动通信有限公司 | Terminal device, circuit board arrangement and its connection component, connector |
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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: 20100922 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |