CN203210730U - Press head of electrode in diode module - Google Patents
Press head of electrode in diode module Download PDFInfo
- Publication number
- CN203210730U CN203210730U CN 201320247291 CN201320247291U CN203210730U CN 203210730 U CN203210730 U CN 203210730U CN 201320247291 CN201320247291 CN 201320247291 CN 201320247291 U CN201320247291 U CN 201320247291U CN 203210730 U CN203210730 U CN 203210730U
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- China
- Prior art keywords
- electrode
- module
- diode
- led
- pressure head
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- Expired - Lifetime
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Abstract
Provided is a press head of an electrode in a diode module which is simple in structure and convenient to use. A through hole in the extending end of the electrode is consistent with the screw installing hole position on a casing. The press head is arranged in a stamping press, the stamping press comprises a press plate and a base, the press head is detachably connected at the bottom of the press plate, and the base is used for accommodating the diode module. The press head comprises a connecting seat and a plurality of stamping modules from top to bottom, wherein the connecting seat and the plurality of stamping modules are connected integrally, and the connecting seat is detachably connected to the bottom of the press plate. The plurality of stamping modules correspond to the position of the electrode, and the bottom faces of the stamping modules upwards incline towards the electrode bending direction. An upward protruding arc shape is formed at the root portion, so that the through hole in the extending end of the electrode is consistent with the screw installing hole position on the casing. Accordingly, the plurality of stamping modules are kept at the position corresponding to the upper portion of the electrode in the diode module.
Description
Technical field
The utility model relates to the diode (led) module manufacture field, relates in particular to the improvement of the pressure head of electrode in the diode (led) module.
Background technology
Existing diode (led) module is of a great variety, representative portion " the big current commutates diode (led) module of Ultrafast recovery " by name, the application number announced on January 23rd, 2013 as State Bureau are the document of " 201220393313.4 ", as shown in Figure 7, the diode (led) module 4 in this case comprises base plate 43, shell 42, is arranged on two main electrodes 41 on the shell and the chip that is connected with main electrode etc.Wherein, utilize means such as punching press that main electrode top is depressed into usually and outer casing top surface is fitted, by screw that the two is fixedly connected again.
Yet this is actually the external part of electrode to the process of a lateral bending song.In this course, owing to the internal layer compression chord of electrode towards a crooked side, the skin of opposite side is subjected to tension, relative speed difference between the two in addition, the external part that often causes electrode, especially root discontinuity make punching press finish the rear electrode root and are the arc that raises up.Because the existence of this arc, caused through hole on the electrode external part and the screw mounting hole position on the shell to be staggered.This uses for follow-up processing and has brought great inconvenience, has also brought high percent defective.
The utility model content
The utility model is at above problem, provide a kind of simple in structure, easy to use, the root that the external part of rear electrode is finished in punching press also can effectively be fitted on the outer casing top surface, thereby makes the pressure head of electrode in the diode (led) module of through hole on the external part of electrode and the screw mounting hole position consistency on the shell.
The technical solution of the utility model is: described pressure head is located in the stamping machine, and described stamping machine comprises pressing plate and base, the dismountable described pressing plate bottom that is connected of described pressure head, and described base is used for ccontaining described diode (led) module;
Described pressure head comprises Connection Block and the some punching modules that is connected as a single entity from top to bottom, by the dismountable pressing plate bottom that is connected of described Connection Block; Some described punching modules bottom surface corresponding with the position of described electrode and described punching module is inclined upwardly towards the direction of electrode bending.Described punching module bottom surface is provided with the circular groove that Open Side Down.
Be connected with the pair of L-shaped baffle plate on the end face of described base, a pair of described L shaped baffle plate is located at cornerwise two ends of the base plate of described diode (led) module.
The corresponding position and the bottom surface that in the utility model some punching modules are located at the top of electrode in the diode (led) module tilt towards a side direction of electrode bending.Like this, when punching press, can make the bending of taking advantage of a situation along the angle of inclination of punching module bottom surface of the external part of electrode, thereby effectively reduce stress difference and the relative speed difference of electrode between the tension that the skin of compression that the internal layer of a crooked side is subjected to and opposite side is subjected to; Simultaneously, make that the external part of electrode is stressed gradually to root from the top, thereby the stress that produces when making punching press can be evenly distributed on the external part of electrode.The two combination, can be after punching press be finished, make the root of external part of electrode also can effectively be fitted on the outer casing top surface, avoided forming the arc that raises up at root, and then make through hole on the external part of electrode and the screw mounting hole position consistency on the shell.
In addition, in the utility model with pressure head by the dismountable pressing plate bottom of being connected of Connection Block, make in the man-hour that adds in the face of the diode (led) module of different size, can change accordingly pressure head, thereby make some punching modules remain at the correspondence position of the top of electrode in the diode (led) module.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is stereogram of the present utility model,
Fig. 4 is embodiment schematic diagram of the present utility model,
Fig. 5 is use view one of the present utility model,
Fig. 6 is use view two of the present utility model,
Fig. 7 is the structural representation of diode (led) module in the utility model;
1 is pressing plate among the figure, the 2nd, and pressure head, the 21st, Connection Block, the 22nd, punching module, the 220th, circular groove, the 3rd, base, the 31st, L shaped baffle plate, the 4th, diode (led) module, the 41st, electrode, the 42nd, shell, the 43rd, base plate.
The specific embodiment
The utility model is shown in Fig. 1-7, and described pressure head 2 is located in the stamping machine, and described stamping machine comprises pressing plate 1 and base 3, described pressure head 2 dismountable described pressing plate 1 bottoms that are connected, and described base 3 is used for ccontaining described diode (led) module 4;
Described pressure head 2 comprises Connection Block 21 and the some punching modules 22 that is connected as a single entity from top to bottom, by described Connection Block 21 dismountable pressing plate 1 bottoms that are connected; Some described punching modules 22 corresponding with the position of described electrode 41 (be about to the corresponding position that some punching modules 22 are located at the top of electrode 41 in the diode (led) module 4, make pressure head 2 carry out punch process by the some electrodes 41 in 22 pairs of diode (led) modules 4 of some punching modules) and the bottom surface of described punching module 22 are inclined upwardly towards the direction of electrode 41 bendings.
Described punching module 22 bottom surfaces are provided with the circular groove 220 that Open Side Down.Circular groove be in screw mounting hole on the shell 42 with diode (led) module 4 directly over, thereby make also can take advantage of a situation along the angle of inclination of punching module bottom surface bending and through hole of through hole on the external part of electrode not stress.
Be connected with pair of L-shaped baffle plate 31 on the end face of described base 3, a pair of described L shaped baffle plate 31 is located at cornerwise two ends of the base plate 43 of described diode (led) module 4.Like this, by the pair of L-shaped baffle plate, can simply, effectively and comprehensively limit the horizontal level of diode (led) module on base top surface, thereby avoid diode (led) module in punching course, to produce the play of horizontal direction.
Claims (3)
1. the pressure head of electrode in the diode (led) module, described pressure head is located in the stamping machine, and described stamping machine comprises pressing plate and base, the dismountable described pressing plate bottom that is connected of described pressure head, described base is used for ccontaining described diode (led) module; It is characterized in that:
Described pressure head comprises Connection Block and the some punching modules that is connected as a single entity from top to bottom, by the dismountable pressing plate bottom that is connected of described Connection Block; Some described punching modules bottom surface corresponding with the position of described electrode and described punching module is inclined upwardly towards the direction of electrode bending.
2. the pressure head of electrode in the diode (led) module according to claim 1 is characterized in that, described punching module bottom surface is provided with the circular groove that Open Side Down.
3. the pressure head of electrode in the diode (led) module according to claim 1 is characterized in that, is connected with the pair of L-shaped baffle plate on the end face of described base, and a pair of described L shaped baffle plate is located at cornerwise two ends of the base plate of described diode (led) module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247291 CN203210730U (en) | 2013-05-06 | 2013-05-06 | Press head of electrode in diode module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247291 CN203210730U (en) | 2013-05-06 | 2013-05-06 | Press head of electrode in diode module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210730U true CN203210730U (en) | 2013-09-25 |
Family
ID=49200302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320247291 Expired - Lifetime CN203210730U (en) | 2013-05-06 | 2013-05-06 | Press head of electrode in diode module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210730U (en) |
-
2013
- 2013-05-06 CN CN 201320247291 patent/CN203210730U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225008 No. 26 Middle Road, Pioneer Park, Weiyang Economic Development Zone, Jiangsu, Yangzhou Patentee after: JIANGSU YANGJIE SEMICONDUCTOR Co.,Ltd. Address before: 225008 No. 26 Middle Road, Pioneer Park, Weiyang Economic Development Zone, Jiangsu, Yangzhou Patentee before: JIANGSU APT SEMICONDUCTOR Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |