CN2388766Y - Terminal structure of heat-sinking device - Google Patents
Terminal structure of heat-sinking device Download PDFInfo
- Publication number
- CN2388766Y CN2388766Y CN 99215598 CN99215598U CN2388766Y CN 2388766 Y CN2388766 Y CN 2388766Y CN 99215598 CN99215598 CN 99215598 CN 99215598 U CN99215598 U CN 99215598U CN 2388766 Y CN2388766 Y CN 2388766Y
- Authority
- CN
- China
- Prior art keywords
- heat abstractor
- terminal
- terminal structure
- body molded
- molded plate
- 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
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Abstract
The utility model discloses a terminal structure of a radiating device, which is arranged on the radiating device. The utility model comprises an integral forming plate on which a plurality of terminals which are integrally formed with the integral forming plate are arranged, the integral forming plate is connected with the radiating device, and the terminals are electrically connected with the radiating device. The terminal structure of a radiating device of the utility model has the advantages of quick and convenient assemblage and low cost.
Description
The utility model relates to heat abstractor, more specifically is meant a kind of terminal structure of heat abstractor.
Fan is a kind of of heat abstractor.Heat abstractor is contained on the system framework usually, outside the heat that produces when being used for system moved is excluded in.Heat abstractor is if just be used for the usefulness of heat radiation purely, and its design is comparatively simple.But, for the ease of heat abstractor charging operation under different occasions, then must on the housing of heat abstractor, design the terminal structure of an acceptable system power supply or signal, therefore comparatively complicated.
Please earlier referring to Fig. 1.The terminal structure 11 of commonly using heat abstractor 12 (is example with the fan) is to be produced on the housing of heat abstractor in the mode of assembling.Such structure then can place system in service, and as can freely changing heat abstractor in response to situations such as fault, test or maintenances, terminal structure wherein is then placed in the middle and join with the power supply or the signal of system, for the need of heat abstractor operation.Certainly, in the process of changing, system then need not shutdown, still can normal operation.
Please again referring to Fig. 2.Existing terminal structure roughly comprises latch fitting 21, framework 22, light-emitting diode 23 and guide card 24 etc.Latch fitting 21 is used for framework 22 is fixed on the framework of heat abstractor, and light-emitting diode is used to refer to the heat abstractor operation conditions, and 24 of guide cards are fixed on the framework 22 on the aperture of reserving, and with the wire bonds of heat abstractor.
The terminal structure of above-mentioned heat abstractor has following shortcoming:
One, the element of terminal structure is too much, causes the inconvenience in the assembling and the raising of cost;
Two, guide card is installed in respectively on the framework, and cost is too high and assembling process is complicated; And
Three, the design of latch fitting is obviously unnecessary.
For this reason, the purpose of this utility model is the shortcoming that exists at the terminal structure in the existing heat abstractor, proposes the terminal structure of another kind of heat abstractor.Tie up to what and simplify the assembly program of terminal,, and and then reduce cost in order to carrying out of making.
To achieve these goals, the utility model adopts following technical scheme: the terminal structure of this heat abstractor, place on the heat abstractor, comprise an one-body molded plate, have several and the integrated terminal of one-body molded plate on it, described one-body molded plate is connected with heat abstractor, and described several terminals is electrically connected with heat abstractor.
Described one-body molded plate is a circuit board, and circuit board has several stuck points, makes this circuit-board card in several draw-in grooves of heat abstractor by several stuck points.
Described one-body molded plate is one can combine with heat abstractor and be injection molded into template.
The described template that is injection molded into is an insulator.
The described template that is injection molded into has several stuck points, makes the injection mo(u)lding integrated circuit board in several draw-in grooves of this heat abstractor by several stuck points.
Described one-body molded plate is and the direct injection mo(u)lding of a framework of this heat abstractor that described one-body molded plate is an insulator.
The terminal of described one-body molded plate is welded on the heat abstractor.
Described terminal is an electric conductor.
Described terminal makes a power supply be sent to heat abstractor through terminal.
The other end of described terminal connects one and stabs out the type terminal, stabs out the type terminal and one-body molded plate is one-body molded, and the punch through style terminal stabs out lead by one and is electrically connected with heat abstractor.
Because the utility model adopts the terminal structure with heat abstractor, place on the heat abstractor, and comprise an one-body molded plate, have several and the integrated terminal of one-body molded plate on it, one-body molded plate is connected with this heat abstractor, and described several terminals also is electrically connected with heat abstractor.Therefore, the terminal structure of heat abstractor of the present utility model can make that assembly is more quick and convenient and can make price cheaper.
Below in conjunction with drawings and Examples, the utility model is done an explanation in more detail:
Fig. 1 is the heat abstractor schematic diagram of existing tool terminal structure;
Fig. 2 is existing decomposing schematic representation with terminal structure;
Fig. 3 is the terminal structure schematic diagram of the utility model heat abstractor;
Fig. 4 is the utility model terminal structure and heat abstractor decomposing schematic representation;
Fig. 5 is the integrated terminal structure schematic diagram of the utility model and heat abstractor.
11: terminal structure 12: heat abstractor
21: latch fitting 22: framework
23: light-emitting diode 24: guide card
31: one-body molded plate 32: framework
See also Fig. 3.The terminal structure of the utility model heat abstractor can framework 32 with what one fan on (heat abstractor is meant the heat abstractor of a charging operation, as can be fan), the terminal structure of heat abstractor is with one-body molded plate 31 replacements.One-body molded plate can be injection molded into template for a printed circuit board (PCB) (PCB) or.Have several terminals 311 on one-body molded plate 31, fan is by power supply or the signal of terminal 311 to receive a system.Wherein, 312 of breach are used for furnishing light-emitting diode (not being shown among the figure).Electric wire on the fan can be used the mode of welding, is welded in the back side of one-body molded plate, or terminal is replaced with stabbing out the type terminal, makes when lead connects directly to be electrically connected with the method that stabs out lead.
See also Fig. 4.Except several terminals 31, more can comprise some stuck points 313 on the one-body molded plate 31, in the draw-in groove 41 that snaps in the fan frame.Stuck point engages a kind of method that mode is a close-fitting with draw-in groove, then be not limited thereto on this uses.This engaging mode then can make assembling more easy, and then saves the cost of making.
About the profile of terminal 311, the then design of visible system framework and deciding, if corresponding on system framework be the contact on plane, 311 of terminals are designed to protrude shape; If correspondence is the contact that protrudes on system framework, 311 of terminals are designed to the plane.
See also Fig. 5.In order more to simplify production process, can one-body molded plate 31 frameworks 32 direct and fan are directly one-body molded.So design, the other end of terminal 311 then can be arranged in pairs or groups and be stabbed out type terminal 315, is exposed to outside the fan frame 31, for the lead connection of fan.
By above-mentioned explanation, we can get following some conclusion: one, the terminal structure of heat abstractor of the present utility model can make that assembly is more quick and convenient; Two, the terminal structure of heat abstractor of the present utility model can make price cheaper.
The utility model be not limited to above for embodiment.
Claims (10)
1. the terminal structure of a heat abstractor, the terminal structure of this heat abstractor, place on the heat abstractor, it is characterized in that: comprise an one-body molded plate, have several and the integrated terminal of one-body molded plate on it, described one-body molded plate is connected with heat abstractor, and described several terminals is electrically connected with heat abstractor.
2, the terminal structure of heat abstractor as claimed in claim 1 is characterized in that: described one-body molded plate is a circuit board, and circuit board has several stuck points, makes this circuit-board card in several draw-in grooves of heat abstractor by several stuck points.
3. the terminal structure of heat abstractor as claimed in claim 1 is characterized in that: described one-body molded plate is one can combine with heat abstractor and be injection molded into template.
4. the terminal structure of heat abstractor as claimed in claim 3, it is characterized in that: the described template that is injection molded into is an insulator.
5. the terminal structure of heat abstractor as claimed in claim 3, it is characterized in that: the described template that is injection molded into has several stuck points, makes the injection mo(u)lding integrated circuit board in several draw-in grooves of this heat abstractor by several stuck points.
6. the terminal structure of heat abstractor as claimed in claim 1 is characterized in that: described one-body molded plate for and the direct injection mo(u)lding of a framework of this heat abstractor, described one-body molded plate is an insulator.
7. the terminal structure of heat abstractor as claimed in claim 1, it is characterized in that: the terminal of described one-body molded plate is welded on the heat abstractor.
8. the terminal structure of heat abstractor as claimed in claim 1, it is characterized in that: described terminal is an electric conductor.
9. the terminal structure of heat abstractor as claimed in claim 1, it is characterized in that: described terminal makes a power supply be sent to heat abstractor via terminal.
10. the terminal structure of heat abstractor as claimed in claim 1, it is characterized in that: the other end of described terminal connects a punch through style terminal, and punch through style terminal and one-body molded plate are one-body molded, and the punch through style terminal punctures lead by one and is electrically connected with heat abstractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215598 CN2388766Y (en) | 1999-07-14 | 1999-07-14 | Terminal structure of heat-sinking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215598 CN2388766Y (en) | 1999-07-14 | 1999-07-14 | Terminal structure of heat-sinking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388766Y true CN2388766Y (en) | 2000-07-19 |
Family
ID=34007485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99215598 Expired - Lifetime CN2388766Y (en) | 1999-07-14 | 1999-07-14 | Terminal structure of heat-sinking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388766Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463307C (en) * | 2005-08-23 | 2009-02-18 | 建凖电机工业股份有限公司 | Switch plug for wire terminal |
| CN103151986A (en) * | 2013-03-18 | 2013-06-12 | 成都龙腾中远信息技术有限公司 | Amplifier circuit based on field-effect tube |
-
1999
- 1999-07-14 CN CN 99215598 patent/CN2388766Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463307C (en) * | 2005-08-23 | 2009-02-18 | 建凖电机工业股份有限公司 | Switch plug for wire terminal |
| CN103151986A (en) * | 2013-03-18 | 2013-06-12 | 成都龙腾中远信息技术有限公司 | Amplifier circuit based on field-effect tube |
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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 |