CN101740640B - Pellet electrode type diode - Google Patents
Pellet electrode type diode Download PDFInfo
- Publication number
- CN101740640B CN101740640B CN2009102312755A CN200910231275A CN101740640B CN 101740640 B CN101740640 B CN 101740640B CN 2009102312755 A CN2009102312755 A CN 2009102312755A CN 200910231275 A CN200910231275 A CN 200910231275A CN 101740640 B CN101740640 B CN 101740640B
- Authority
- CN
- China
- Prior art keywords
- negative
- positive
- plate
- diode
- wire
- 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
Links
Images
Landscapes
- Electrotherapy Devices (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
The invention discloses a pellet electrode type diode which comprises a diode piece, wherein the left end and the right end of the diode piece are respectively provided with a positive wire and a negative wire; the left end face of the diode piece is connected with a positive plate provided with a positive wire hole, and the end of the positive wire is connected in the positive wire hole; the right end face of the diode piece is connected with a negative plate provided with a negative wire hole, and the end of the negative wire is connected in the negative wire hole; and the maximum sectional area of the diode is smaller than the areas of the positive plate and the negative plate. The pellet electrode type diode can solve the problems seriously restricting the development to miniaturization and ultra-thin type of electronic products and the problems of complicated assembly operation and low efficiency of the prior art.
Description
Technical field
The present invention relates to technical field of electronic components, specifically a kind of pellet electrode type diode that can improve power and be convenient to fast assemble by dispelling the heat.
Background technology
Along with continuous progress in science and technology, electronic product more and more develops to miniaturization, ultra-thin formula direction.To this, need the overall dimension of electronic devices and components satisfying under the prerequisite of its power requirement the smaller the betterly, and need electronic devices and components can be convenient to quick assembling, to improve the production efficiency of electronic product.
At present, the defective that conventional diode exists in the middle of reality is used is: one, the power of conventional diode is general and its overall dimension size is proportional, that is: power overall dimension big more, diode is big more, so it has seriously restricted the development of electronic product to miniaturization, ultra-thin formula; Two, conventional diode is the form that two ends are respectively equipped with positive wire and negative wire, it must align earlier when assembling, negative wire carries out bending respectively and handles, make positive and negative electrode lead-in wire respectively can with the rectangular form of diode, weld on the wiring board so that positive and negative electrode lead-in wire pegged graft respectively, loaded down with trivial details, the inefficiency of its assembly operation, thus, many worries have been brought to every aspect.
Summary of the invention
The purpose of this invention is to provide a kind of pellet electrode type diode, it can solve the serious of prior art existence and restrict the development of electronic product to miniaturization, ultra-thin formula, and assembly operation is loaded down with trivial details, the problem of inefficiency.
The objective of the invention is to be achieved through the following technical solutions: pellet electrode type diode, it comprises pipe fitting, the two ends, the left and right sides of pipe fitting have positive wire and negative wire respectively, connect positive plate on the left side of pipe fitting, offer the positive wire hole on the positive plate, the termination of positive wire is connected in the positive wire hole; Connect negative plate on the right side of pipe fitting, offer the negative wire hole on the negative plate, the termination of negative wire is connected in the negative wire hole; The maximum cross-section area of pipe fitting is less than the area of positive plate and negative plate, and the pipe fitting both ends of the surface are connected with the negative plate phase plane with positive plate respectively, positive plate and negative plate respectively with pipe fitting right angle form each other.
For further realizing purpose of the present invention, also can finish by the following technical programs: described positive plate and negative plate are the rectangle sheet.
Described positive plate and negative plate are round sheet.
Described positive plate and negative plate are oval sheet.
Described positive plate and negative plate are many prismatics sheet.
The beneficial effect that the present invention can produce: because of the two ends, the left and right sides at diode connect positive plate and negative plate respectively, the positive wire of diode left end is connected with positive plate, the negative wire of diode right-hand member is connected with negative plate, it adopts bigger positive plate and the negative plate of area to substitute the less lead-in wire of area, so it has the obvious effect that can effectively absorb heat, dispel the heat diode, thus, make diode under the prerequisite that does not increase overall dimension, can improve its power, for electronic product lays the foundation to miniaturization, the development of ultra-thin formula;
Connect positive plate and negative plate respectively on the left and right sides end face because of pipe fitting, promptly the pipe fitting both ends of the surface are connected with the negative plate phase plane with positive plate respectively, so the heat that positive plate and negative plate are produced can be with diode operation the time fully absorbs;
Because of the maximum cross-section area of diode pipe fitting area less than positive plate and negative plate, and positive plate is vertical respectively with negative plate and is connected with the diode two ends, be positive plate and negative plate respectively with diode right angle form each other, so it not only can satisfy directly diode plug-in unit is received the technological requirement of being welded on the wiring board, and can make that the grafting assembling is efficient and convenient, efficient is greatly enhanced;
Because of offering the positive wire hole on the positive plate, the termination of positive wire is arranged in the positive wire hole also coupled, offer the negative wire hole on the negative plate, the termination of negative wire is arranged in the negative wire hole also coupled, so it can increase its bonding strength each other greatly, guarantee its interconnective reliability.
The present invention has the use power that can improve diode under the prerequisite that does not increase diode overall dimension, and peg graft that assembling is efficient and convenient, efficient is high distinguishing feature, extensive use can produce tangible society, economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1, mainly illustrate to offer positive wire hole 4a on the positive plate 4, and the termination of positive wire 2 is connected the form in the 4a of positive wire hole;
Fig. 3 is the right view of Fig. 1, mainly illustrate to offer negative wire hole 5a on the negative plate 5, and the termination of negative wire 3 is connected the form in the 5a of negative wire hole.
Embodiment
Pellet electrode type diode of the present invention, it comprises pipe fitting 1, and the two ends, the left and right sides of pipe fitting 1 have positive wire 2 and negative wire 3 respectively, connects positive plate 4 on the left side of pipe fitting 1, offer positive wire hole 4a on the positive plate 4, the termination of positive wire 2 is connected in the 4a of positive wire hole; Connect negative plate 5 on the right side of pipe fitting 1, offer negative wire hole 5a on the negative plate 5, the termination of negative wire 3 is connected in the 5a of negative wire hole; The maximum cross-section area of pipe fitting 1 is less than the area of positive plate 4 and negative plate 5, and pipe fitting 1 both ends of the surface are connected with negative plate 5 phase planes with positive plate 4 respectively, positive plate 4 and negative plate 5 respectively with pipe fitting 1 right angle form each other.
Described positive plate 4 and negative plate 5 are the rectangle sheet.
Described positive plate 4 and negative plate 5 are round sheet.
Described positive plate 4 and negative plate 5 are oval sheet.
Described positive plate 4 and negative plate 5 are many prismatics sheet.
During making, process various parts assemblings by above-mentioned requirements and get final product.
During assembling,,, the present invention gets final product so directly being plugged on the wiring board of electronic product fast and being welded by positive plate 4 and negative plate 5 because of the height of positive plate 4 and negative plate 5 diameter greater than diode pipe fitting 1.
During work, the heat that is produced when the present invention works, positive plate 4 and the negative plate 5 that is connected by diode pipe fitting 1 two ends absorbs and spread respectively, improved the use power of diode greatly with this.
Technical scheme of the present invention is not limited only to the execution mode of present embodiment record, can also have other execution mode to finish technical scheme of the present invention.
The technology that the present invention does not describe in detail, shape, structure partly are known technology.
Claims (5)
1. pellet electrode type diode, it comprises pipe fitting (1), the two ends, the left and right sides of pipe fitting (1) have positive wire (2) and negative wire (3) respectively, it is characterized in that: connect positive plate (4) on the left side of pipe fitting (1), offer positive wire hole (4a) on the positive plate (4), the termination of positive wire (2) is connected in the positive wire hole (4a); Connect negative plate (5) on the right side of pipe fitting (1), offer negative wire hole (5a) on the negative plate (5), the termination of negative wire (3) is connected in the negative wire hole (5a); The maximum cross-section area of pipe fitting (1) is less than the area of positive plate (4) and negative plate (5), and pipe fitting (1) both ends of the surface are connected with negative plate (5) phase plane with positive plate (4) respectively, positive plate (4) and negative plate (5) respectively with pipe fitting (1) right angle form each other.
2. pellet electrode type diode according to claim 1 is characterized in that: positive plate (4) and negative plate (5) are the rectangle sheet.
3. pellet electrode type diode according to claim 1 is characterized in that: positive plate (4) and negative plate (5) are round sheet.
4. pellet electrode type diode according to claim 1 is characterized in that: positive plate (4) and negative plate (5) are oval sheet.
5. pellet electrode type diode according to claim 1 is characterized in that: positive plate (4) and negative plate (5) are many prismatics sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102312755A CN101740640B (en) | 2009-12-18 | 2009-12-18 | Pellet electrode type diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102312755A CN101740640B (en) | 2009-12-18 | 2009-12-18 | Pellet electrode type diode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101740640A CN101740640A (en) | 2010-06-16 |
| CN101740640B true CN101740640B (en) | 2011-03-16 |
Family
ID=42463791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102312755A Expired - Fee Related CN101740640B (en) | 2009-12-18 | 2009-12-18 | Pellet electrode type diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101740640B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437134B (en) * | 2011-12-07 | 2013-09-11 | 上海凯虹电子有限公司 | Ultra-small packing body and production method thereof |
-
2009
- 2009-12-18 CN CN2009102312755A patent/CN101740640B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101740640A (en) | 2010-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201797097U (en) | Electric connector and conductive terminal thereof | |
| CN101740640B (en) | Pellet electrode type diode | |
| CN201650945U (en) | Fastener structure | |
| CN101998774B (en) | Component wave-peak welding clamp for high-power circuit board | |
| CN204088624U (en) | Binding post and connecting terminal components | |
| CN204168610U (en) | Wave soldering fixture | |
| CN201556622U (en) | Chip electrode diode | |
| CN202143335U (en) | Fin-type radiator of improved structure | |
| CN201219342Y (en) | Novel fluted sheet type ribbed radiator | |
| CN103521977B (en) | Simple hook pin | |
| CN201608985U (en) | Combination of frame-type fixture and circuit board | |
| CN201904321U (en) | Heat dissipation fin module | |
| CN201536318U (en) | Traction converter power module | |
| CN108735957A (en) | Battery module | |
| CN202005118U (en) | Fixing piece | |
| CN202043385U (en) | Modified LED welding structure | |
| CN202888197U (en) | Surface mounted infrared diode structure, and infrared reception and emission circuit | |
| CN202328926U (en) | Novel wire pipe evaporator | |
| CN206632159U (en) | Pipe pressing die | |
| CN209029366U (en) | A kind of electrode of power semiconductor module | |
| CN102764924A (en) | Wire clamp | |
| CN212625203U (en) | Inserted sheet condenser | |
| CN201219341Y (en) | Novel fin type radiator | |
| CN202616447U (en) | Aluminium substrate big current welding sheet used for controller | |
| CN202076146U (en) | Moving contact subassembly and breaker with the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20131218 |