CN204230233U - Rectifier diode goes between - Google Patents
Rectifier diode goes between Download PDFInfo
- Publication number
- CN204230233U CN204230233U CN201420624304.0U CN201420624304U CN204230233U CN 204230233 U CN204230233 U CN 204230233U CN 201420624304 U CN201420624304 U CN 201420624304U CN 204230233 U CN204230233 U CN 204230233U
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- line bar
- rectifier diode
- pier nose
- fluid sealant
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a kind of rectifier diode lead-in wire, comprises line bar and pier nose, line bar and pier nose one-body molded, line bar is being arranged with rubber ring near pier nose one end, and rubber ring and line bar closely cooperate, and during diode package, rubber ring part is embedded in fluid sealant; Because rubber ring has certain elasticity, when line bar stressed bending time, bending force can be subject to the buffering of rubber ring, not easily causes the deformation of fluid sealant, and fluid sealant can not stressedly be broken.
Description
Technical field
The utility model relates to a kind of rectifier diode lead-in wire, particularly relates to a kind of vehicle rectifier diode lead-in wire, belongs to technical field of electronic devices.
Background technology
AC generator for vehicle and storage battery form the electric power system of automobile, and the alternating current that alternator frame winding produces needs rectification, become direct current and can supply automotive electrical system use.Rectifier diode is the core devices completing rectification function in generator.Because automobile current generator is arranged near engine, during work, temperature is high, vibration is large, and the heat of the power consumption generation of diode in addition own, diode operation condition is very harsh, therefore very high to the Structural Design Requirement of diode.
Rectifier diode is generally designed to pressing type structure, primarily of base, chip, lead-in wire composition, then with fluid sealant embedding protection.Traditional lead-in wire is made up of heading and line bar two parts.The shortcoming of this lead-in wire is: after diode package, when go between assemble or use procedure in stressed bending time, be easy to fluid sealant is broken, thus cause diode fails or the lost of life.
Utility model content
The technical problems to be solved in the utility model is, propose a kind of can solve lead-in wire stressed bending time fluid sealant easy splintering problem rectifier diode lead-in wire.
The utility model is the technical scheme solving the problems of the technologies described above proposition, a kind of rectifier diode lead-in wire, comprise line bar and pier nose, line bar and pier nose are one-body molded, line bar is being provided with rubber ring near pier nose one end end sleeve, rubber ring and line bar closely cooperate, and during diode package, rubber ring part is embedded in fluid sealant.
Being improved to further of the technical program: described rubber ring is cylindrical.
Being improved to further of the technical program: described rubber ring is truncated cone-shaped.
The beneficial effects of the utility model are:
Because rubber ring has certain elasticity, when line bar stressed bending time, bending force can be subject to the buffering of rubber ring, not easily causes the deformation of fluid sealant, and fluid sealant can not stressedly be broken.
Accompanying drawing explanation
Be described further of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the front view of the utility model rectifier diode lead-in wire.
Fig. 2 is the profile of the utility model rectifier diode lead-in wire.
Fig. 3 is the using state profile of the utility model rectifier diode lead-in wire.
The Reference numeral of above-mentioned accompanying drawing is:
Line bar 1, pier nose 2, rubber ring 3, fluid sealant 4.
Embodiment
Below by embodiment, the utility model is specifically described:
Embodiment one
The vehicle rectifier diode lead-in wire of the present embodiment as depicted in figs. 1 and 2, comprise line bar 1 and pier nose 2, line bar 1 and pier nose 2 are one-body molded, and line bar 1 is being provided with rubber ring 3 near pier nose 2 one end end sleeve, rubber ring 3 is cylindrical, and rubber ring 3 and line bar 1 closely cooperate.
When the vehicle rectifier diode lead-in wire of the present embodiment uses as shown in Figure 3, pier nose 2 is embedded in fluid sealant 4, and rubber ring 3 part is embedded in fluid sealant 4.Can be subject to the buffering of rubber ring 3 when line bar 1 rocks, fluid sealant 4 not easily breaks.
Embodiment two
The vehicle rectifier diode lead-in wire of the present embodiment, comprise line bar 1 and pier nose 2, line bar 1 and pier nose 2 are one-body molded, and line bar 1 is being provided with rubber ring 3 near pier nose 2 one end end sleeve, and rubber ring 3 is truncated cone-shaped, and rubber ring 3 and line bar 1 closely cooperate.
Rectifier diode lead-in wire of the present utility model is not limited to above-described embodiment.All employings are equal to the technical scheme of replacing and being formed, and all drop in the protection range of the utility model requirement.
Claims (3)
1. rectifier diode lead-in wire, comprise line bar and pier nose, described line bar and pier nose are one-body molded, it is characterized in that: described line bar is being provided with rubber ring near pier nose one end end sleeve, and described rubber ring and described line bar closely cooperate.
2. rectifier diode goes between according to claim 1, it is characterized in that: described rubber ring is cylindrical.
3. rectifier diode goes between according to claim 1, it is characterized in that: described rubber ring is truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624304.0U CN204230233U (en) | 2014-10-24 | 2014-10-24 | Rectifier diode goes between |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624304.0U CN204230233U (en) | 2014-10-24 | 2014-10-24 | Rectifier diode goes between |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230233U true CN204230233U (en) | 2015-03-25 |
Family
ID=52928295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624304.0U Expired - Fee Related CN204230233U (en) | 2014-10-24 | 2014-10-24 | Rectifier diode goes between |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230233U (en) |
-
2014
- 2014-10-24 CN CN201420624304.0U patent/CN204230233U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20181024 |