CN103763883A - Power tube pressing bar and pressure connecting method - Google Patents
Power tube pressing bar and pressure connecting method Download PDFInfo
- Publication number
- CN103763883A CN103763883A CN201310747711.0A CN201310747711A CN103763883A CN 103763883 A CN103763883 A CN 103763883A CN 201310747711 A CN201310747711 A CN 201310747711A CN 103763883 A CN103763883 A CN 103763883A
- Authority
- CN
- China
- Prior art keywords
- press strip
- power tube
- pressing bar
- location hole
- positioning holes
- 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.)
- Pending
Links
Images
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a power tube pressing bar and a pressure connecting method. The power tube pressing bar comprises a planar pressing bar with positioning holes, a long leg pressing bar and a short leg pressing bar. The long leg pressing bar and the short leg pressing bar are fixed to the two ends of the planar pressing bar with the positioning holes respectively and are fixed below the planar pressing bar with the positioning holes respectively, and the included angle between the long leg pressing bar and the planar pressing bar with the positioning holes and the included angle between the short leg pressing bar and the planar pressing bar with the positioning holes are respectively 90 degrees. A long leg of the power tube pressing bar is directly pressed on a radiator, a short leg of the power tube pressing bar is pressed on a plastic seal of a power tube, then, the power tube pressing bar is fixed to the radiator by screws through positioning holes of the power tube, and thus the fixing operation is completed. The power tube pressing bar is simple in structure, and deformation can be prevented; the pressure connecting mode achieved through the pressing bar is safe and reliable, the power tube can be fixed more conveniently, the operation is easier to perform, the problem about forming and welding of the power tube does not need to be considered, and the working efficiency of workers is improved; the problem about arrangement of power tubes does not need to be considered either when a PCB is arranged in the front stage, and the arrangement can be performed more easily.
Description
Technical field
The present invention relates to a kind of power tube press strip and compression bonding method thereof, belong to a kind of device and fixed form thereof of constant power pipe.
Background technology
Existing power tube is fixing is to be generally directly screwed or to be fixed with yi word pattern press strip, their corresponding crimping modes have following several: as shown in Figure 1, the fixing hole of power tube is alignd with the hole on radiator, with screw, directly by the fixing hole of power tube, pipe is pressed onto on radiator, in centre, with ceramic gasket with holes, connects; Or, as shown in Figure 2, yi word pattern press strip is pressed on two power tubes that are arranged side by side, then by screw, passes location hole on press strip and the hole on radiator and carry out crimping and fix.
But above-mentioned press strip and corresponding crimping mode are higher to the moulding of power tube and welding requirements, workman's inconvenience that operates, operating efficiency is not high, requires higher in addition to PCB layout yet.
Summary of the invention
Object of the present invention, is to provide a kind of power tube press strip and crimping mode, and this power tube layering structure is simple, easy to operate, and crimping mode is safe and reliable, the operating efficiency that improved workman.
To achieve these goals, the technical solution adopted in the present invention is as follows:
A kind of power tube press strip, comprise band location hole plane press strip, long pin press strip and short pin press strip, described long pin press strip and short pin press strip are individually fixed in the described two ends, left and right with location hole plane press strip, and long pin press strip and short pin press strip are all positioned at described lower surface one side with location hole plane press strip, long pin press strip and short pin press strip and be 90 degree with the angle between location hole plane press strip.
Further, also comprise at least one and described with the perpendicular plane press strip of location hole plane press strip, described plane press strip is fixed on the upper surface of location hole plane press strip and does not block the location hole with location hole plane press strip.
Further, the material of described power tube press strip is steel plate.
A kind of power tube compression bonding method, utilize power tube press strip recited above to realize, the long pin press strip of power tube press strip is directly pressed on radiator, short pin press strip is pressed on the plastic packaging of power tube, with screw, the location hole by power tube is fixed on power tube press strip on radiator again, can complete crimping operation.
Adopt after such scheme, a kind of power tube layering structure of the present invention is simple, and the plane press strip that rear has more can prevent that power tube press strip from deformation occurring fixedly time; The crimping mode of utilizing this power tube press strip to realize is safe and reliable, and more convenient during constant power pipe, it is easier to operate, and need not consider moulding, the Welding Problems of power tube, has improved workman's operating efficiency; Also need not consider power tube arrangement problems during PCB layout early stage, and layout is simpler.
Accompanying drawing explanation
Fig. 1 is the structural representation of the direct constant power pipe of prior art.
Fig. 2 is the structural representation of the yi word pattern press strip constant power pipe of prior art.
Fig. 3 is the structure chart of power tube press strip of the present invention.
Fig. 4 is the crimping mode schematic diagram of a kind of power tube press strip of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail.
As shown in Figure 3, structure chart for power tube press strip of the present invention, comprise band location hole plane press strip, long pin press strip and short pin press strip, described long pin press strip and short pin press strip are separately fixed at the described two ends with location hole plane press strip, long pin press strip and short pin press strip are all fixed on the described below with location hole plane press strip, long pin press strip and short pin press strip and be 90 degree with the angle between location hole plane press strip.
Further, also comprise at least one and described with the perpendicular plane press strip of location hole plane press strip, described plane press strip is fixed on the upper surface of location hole plane press strip and does not block the location hole with location hole plane press strip, and plane press strip is used for preventing that press strip from deformation occurring fixedly time.
Further, the material that described power tube press strip is selected is steel plate, and the difference in height between long pin press strip and short pin press strip is exactly the thickness of insulating material and power tube.
As shown in Figure 4, compression bonding method schematic diagram for a kind of power tube press strip of the present invention, on pcb board, according to the position of power tube press strip, hold groove successfully in advance, press strip is pressed onto on radiator and power tube by pcb board, wherein, long pin press strip is directly pressed on radiator, and short pin press strip is pressed on the plastic packaging of power tube, with screw, by location hole, press strip is fixed on radiator, operation is simple and reliable again.And, due to the hole of power tube press strip, PCB, radiator corresponding processing one by one all, there is not the situation of hole misalignment, need not consider moulding, the Welding Problems of power tube, improved workman's operating efficiency.
In addition, because the long pin press strip of power tube press strip is to be directly pressed on radiator, short pin press strip is to be pressed on the plastic packaging of power tube, therefore, only need to adjust the height between the long-short foot press strip of press strip, just can crimping different pcb boards and the power tube of different model.
Above embodiment only, for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought proposing according to the present invention, and any change of doing on technical scheme basis, within all falling into protection range of the present invention.
Claims (4)
1. a power tube press strip, it is characterized in that: comprise band location hole plane press strip, long pin press strip and short pin press strip, described long pin press strip and short pin press strip are individually fixed in the described two ends, left and right with location hole plane press strip, and long pin press strip and short pin press strip are all positioned at described lower surface one side with location hole plane press strip, long pin press strip and short pin press strip and be 90 degree with the angle between location hole plane press strip.
2. power tube press strip as claimed in claim 1, it is characterized in that: also comprise at least one and described with the perpendicular plane press strip of location hole plane press strip, described plane press strip is fixed on the upper surface of location hole plane press strip and does not block the location hole with location hole plane press strip.
3. power tube press strip as claimed in claim 1, is characterized in that: the material of described power tube press strip is steel plate.
4. a power tube compression bonding method, utilize power tube press strip as claimed in claim 1 to realize, it is characterized in that: the long pin press strip of described power tube press strip is pressed on radiator, short pin press strip is pressed on the plastic packaging of power tube, then the location hole by power tube press strip is fixed on power tube press strip on radiator with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747711.0A CN103763883A (en) | 2013-12-31 | 2013-12-31 | Power tube pressing bar and pressure connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747711.0A CN103763883A (en) | 2013-12-31 | 2013-12-31 | Power tube pressing bar and pressure connecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103763883A true CN103763883A (en) | 2014-04-30 |
Family
ID=50531016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310747711.0A Pending CN103763883A (en) | 2013-12-31 | 2013-12-31 | Power tube pressing bar and pressure connecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103763883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231856A (en) * | 2016-09-21 | 2016-12-14 | 广东高标电子科技有限公司 | The mounting structure of controller power switch pipe and there is the electric motor car of this structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875007Y (en) * | 2006-01-13 | 2007-02-28 | 杭州可靠性仪器厂 | Power tube heat radiator |
| CN201037019Y (en) * | 2007-05-09 | 2008-03-19 | 天津市松正电子有限公司 | Sealed type controller housing structure |
| CN201888068U (en) * | 2010-12-13 | 2011-06-29 | 宁波音王集团有限公司 | Cooling structure of active sound power amplifier assembly |
| CN102791077A (en) * | 2012-07-25 | 2012-11-21 | 华为技术有限公司 | Power electronic device |
| CN203775574U (en) * | 2013-12-31 | 2014-08-13 | 江苏嘉钰新能源技术有限公司 | Power tube pressing strip |
-
2013
- 2013-12-31 CN CN201310747711.0A patent/CN103763883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875007Y (en) * | 2006-01-13 | 2007-02-28 | 杭州可靠性仪器厂 | Power tube heat radiator |
| CN201037019Y (en) * | 2007-05-09 | 2008-03-19 | 天津市松正电子有限公司 | Sealed type controller housing structure |
| CN201888068U (en) * | 2010-12-13 | 2011-06-29 | 宁波音王集团有限公司 | Cooling structure of active sound power amplifier assembly |
| CN102791077A (en) * | 2012-07-25 | 2012-11-21 | 华为技术有限公司 | Power electronic device |
| CN203775574U (en) * | 2013-12-31 | 2014-08-13 | 江苏嘉钰新能源技术有限公司 | Power tube pressing strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231856A (en) * | 2016-09-21 | 2016-12-14 | 广东高标电子科技有限公司 | The mounting structure of controller power switch pipe and there is the electric motor car of this structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204430878U (en) | A kind of machining center Pneumatic clamping device | |
| CN205674321U (en) | The fixing device of batten slotter | |
| CN203817133U (en) | Quick punching device for solar assembly aluminumcorner bracket | |
| CN204294684U (en) | Copper bar bending device | |
| CN103763883A (en) | Power tube pressing bar and pressure connecting method | |
| CN203775574U (en) | Power tube pressing strip | |
| CN205040101U (en) | Cover membrane cover laminating device | |
| CN201872194U (en) | Mechanical side positioning device | |
| CN205685719U (en) | Board-like Aerodynamic Heating pressure device | |
| CN203695782U (en) | Die fixing device | |
| CN202910159U (en) | Molding bed rapid positioning device | |
| CN207244157U (en) | Sleeve slitting machine clamping device | |
| CN207639089U (en) | A kind of assembled fixture of PCB and shell | |
| CN203495492U (en) | Guide post type cylinder propulsion compaction device | |
| CN206779333U (en) | Workpiece stripper apparatus for forcing press | |
| CN201323192Y (en) | Die bonding fixture for die bonder | |
| CN204505621U (en) | Phone housing metal inserted piece automation supplying machine manipulator | |
| CN104191408A (en) | Hand-operated mainboard northbridge cooling fin pressing device | |
| CN204526244U (en) | One enters trigger mechanical arm automatically | |
| CN204165742U (en) | A kind of product automatic detection device | |
| CN203479255U (en) | Concentricity automatic detection system | |
| CN203817826U (en) | Special part processing equipment | |
| CN104907785A (en) | Automatic loading device of automatic screen assembly machine | |
| CN105965598A (en) | Fixing device of stamping mold | |
| CN203435289U (en) | Novel heating block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |