CN201556622U - Chip electrode diode - Google Patents
Chip electrode diode Download PDFInfo
- Publication number
- CN201556622U CN201556622U CN2009202903074U CN200920290307U CN201556622U CN 201556622 U CN201556622 U CN 201556622U CN 2009202903074 U CN2009202903074 U CN 2009202903074U CN 200920290307 U CN200920290307 U CN 200920290307U CN 201556622 U CN201556622 U CN 201556622U
- Authority
- CN
- China
- Prior art keywords
- plate
- negative
- positive
- lead wire
- diode
- 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
- Rectifiers (AREA)
Abstract
The utility model provides a chip electrode diode, which comprises a tube fitting. A positive electrode lead wire and a negative electrode lead wire are respectively arranged at the left end and the right end of the tube fitting; a positive electrode plate is connected onto the left end surface of the tube fitting; a positive electrode lead wire hole is arranged on the positive electrode plate; the tip of the positive electrode lead wire is connected into the positive electrode lead wire hole; a negative electrode plate is connected onto the right end surface of the tube fitting; a negative electrode lead wire hole is arranged on the negative electrode plate; the tip of the negative electrode lead wire is connected into the negative electrode lead wire hole; and the largest sectional area of the tube fitting is smaller than the area of the positive electrode plate and the area of the negative electrode plate. The chip electrode diode can solve the problems that the prior art severely restricts electronic products on the development of miniaturization and ultra-thin type, and is complicated in assembly and operation and low in efficiency.
Description
Technical field
The utility model 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 utility model provides a kind of pellet electrode type diode, and 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 purpose of this utility model is 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, on the negative plate
Offer the negative wire hole, 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.
For further realizing the purpose of this utility model, 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 utility model 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 utlity model has the use power that under the prerequisite that does not increase diode overall dimension, can improve diode, 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 utility model;
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 utility model, 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.
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 utility model 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 during the utility model work, 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 described in the utility model is not limited only to the execution mode of present embodiment record,
Can also there be other execution mode to finish the technical solution of the utility model.
The technology that the utility model is not described 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).
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 |
|---|---|---|---|
| CN2009202903074U CN201556622U (en) | 2009-12-18 | 2009-12-18 | Chip electrode diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202903074U CN201556622U (en) | 2009-12-18 | 2009-12-18 | Chip electrode diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556622U true CN201556622U (en) | 2010-08-18 |
Family
ID=42616310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202903074U Expired - Fee Related CN201556622U (en) | 2009-12-18 | 2009-12-18 | Chip electrode diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556622U (en) |
-
2009
- 2009-12-18 CN CN2009202903074U patent/CN201556622U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201797097U (en) | Electric connector and conductive terminal thereof | |
| CN101740640B (en) | Pellet electrode type diode | |
| CN201556622U (en) | Chip electrode diode | |
| CN201413888Y (en) | Linearly-connected electrical connector structure | |
| CN204168610U (en) | Wave soldering fixture | |
| CN107221522A (en) | High yield rectifying device | |
| CN206136497U (en) | Electromobile controller | |
| CN202796921U (en) | Power module electrode terminal | |
| CN108735957A (en) | Battery module | |
| CN202427865U (en) | Electronic element pin bending device | |
| CN204449762U (en) | The positioner of the direct insertion components and parts array welding of pcb board | |
| CN202772289U (en) | Wire clamp | |
| CN202328926U (en) | Novel wire pipe evaporator | |
| CN202043385U (en) | Modified LED welding structure | |
| CN202888197U (en) | Surface mounted infrared diode structure, and infrared reception and emission circuit | |
| CN102764924A (en) | Wire clamp | |
| CN209029366U (en) | A kind of electrode of power semiconductor module | |
| CN206742520U (en) | One kind switching FPC | |
| CN204424249U (en) | A kind of large power triode pin | |
| CN203617280U (en) | Lead frame convenient for bonding wires | |
| CN204632578U (en) | SMD installation forming LED dedicated capacitor | |
| CN202616447U (en) | Aluminium substrate big current welding sheet used for controller | |
| CN212625203U (en) | Inserted sheet condenser | |
| CN208955252U (en) | A kind of charging gun copper wire terminal suitable for ultrasonic bonding | |
| CN201038147Y (en) | Chip packaging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100818 Termination date: 20131218 |