CN109887892A - A kind of diamond bridge rectifier and its preparation process - Google Patents
A kind of diamond bridge rectifier and its preparation process Download PDFInfo
- Publication number
- CN109887892A CN109887892A CN201910183533.0A CN201910183533A CN109887892A CN 109887892 A CN109887892 A CN 109887892A CN 201910183533 A CN201910183533 A CN 201910183533A CN 109887892 A CN109887892 A CN 109887892A
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- Prior art keywords
- insulation crust
- bolt
- bridge rectifier
- bottom plate
- positive
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Abstract
The present invention relates to bridge heap technical fields, and disclose a kind of diamond bridge rectifier and its preparation process, including insulation crust, the inner wall of the insulation crust is equipped with sealing ring, and the two sides of insulation crust inner cavity are equipped with limited block, the front of the insulation crust is equipped with bottom plate, and the top of bottom plate front side is equipped with protective case, the positive middle part of bottom plate offers radiating groove, and the middle part of bottom plate front side is equipped with the first bolt, the inner cavity of the protective case is equipped with plug-in unit, the shown positive top of insulation crust is equipped with connecting rod, and the middle part for connecting rod outer surface is equipped with rotating bar, the bottom of the rotating bar is equipped with link block.The diamond bridge rectifier and its preparation process, pass through the cooperation between radiating groove and top plate, inside convenient for the heat discharge insulation crust preferably generated to silicon chip, it is easy to affect to the work of silicon chip to solve the excessive inside for being deposited in insulation crust of heat, it will lead to the problem of silicon chip damages when serious, improve the heat dissipation effect of bridge heap.
Description
Technical field
The present invention relates to bridge heap technical field, specially a kind of diamond bridge rectifier and its preparation process.
Background technique
Bridge heap is a kind of electronic component, and inside is made of multiple diodes, and main function is rectification, and adjustment current direction is whole
The kind of stream bridge has flat, circle, rectangular, stool shape etc., and wherein the bridge of square-shaped piles up more used in life.
Nowadays when most bridge piles up progress powerful operation, often because the internal heat generated can not be effective
It disperses and internal silicon chip is led to problems such as breakage occur, and then influence the running of bridge heap, while to the silicon in bridge heap
During chip is assembled, need manually be stably fixed in bridge heap using relatively complicated step
Portion, to affect the efficiency of silicon chip assembly.
Summary of the invention
(1) the technical issues of solving
For the deficiency that above-mentioned background technique proposes, the present invention provides a kind of diamond bridge rectifier and its preparation process, solutions
The problem of above-mentioned background technique of having determined proposes.
(2) technical solution
The invention provides the following technical scheme: a kind of diamond bridge rectifier and its preparation process, including insulation crust, it is described exhausted
The inner wall of edge shell is equipped with sealing ring, and the two sides of insulation crust inner cavity are equipped with limited block, and the front of the insulation crust is equipped with
Bottom plate, and the top of bottom plate front side is equipped with protective case, the positive middle part of bottom plate offers radiating groove, and bottom plate front
The middle part of side is equipped with the first bolt, and the inner cavity of the protective case is equipped with plug-in unit, and the shown positive top of insulation crust, which is equipped with, to be connected
Extension bar, and the middle part for connecting rod outer surface is equipped with rotating bar, the bottom of the rotating bar is equipped with link block, the insulation crust
Front is equipped with top plate, and the positive top of top plate is equipped with the second bolt, and one end of the plug-in unit is equipped with silicon chip.
Preferably, the quantity of the limited block is two, and the front of two limited blocks offers threaded hole, and two
The size of threaded hole is identical.
Preferably, the outer diameter value of the plug-in unit is adapted with the inner diameter values of protective case, and the quantity of plug-in unit and protective case
Quantity is identical.
Preferably, the positive two sides of the top plate offer strip groove, and strip groove with the positive midpoint of top plate is
Heart line is symmetrically distributed in the positive two sides of top plate.
Preferably, the front of the link block offers looping pit, and internal screw thread and second bolt one end on looping pit
External screw thread be adapted.
Preferably, one end of second bolt and the first bolt offers cross recess, and the cross on the second bolt
Slot is equal with the cross recess on the first bolt.
Preferably, the inner diameter values of the rotating bar are adapted with the outer diameter value of connecting rod, and rotating bar is in the process of rotation
In not will receive the influence of connecting rod.
A kind of preparation process of diamond bridge rectifier, the preparation process are suitable for production diamond bridge rectifier, the preparation process packet
Include following steps:
S1: the front at the back side of bottom plate and sealing ring is contacted with each other to first and is made the through-hole and limit of bottom plate front two sides
Threaded hole on the block of position overlaps, and then rotates clockwise the first bolt and makes the first bolt by insulation crust and base slab stability
Link together；
S2: silicon chip is then put into the inside of insulation crust and the plug-in unit of silicon chip bottom is inserted into protective case
Top plate, is then placed on the top of insulation crust by portion, and rotates clockwise the second bolt and one end of the second bolt is entered
Thread groove on link block is finally completed square-shaped bridge so that silicon chip is stably fixed to the inside of insulation crust by top plate
The preparation of heap.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of diamond bridge rectifier and its preparation processes, have following beneficial to effect
Fruit:
1, the diamond bridge rectifier and its preparation process, by the cooperation between radiating groove and top plate, convenient for preferably to silicon
The inside for the heat discharge insulation crust that chip generates, is easy to solve the excessive inside for being deposited in insulation crust of heat
It affects to the work of silicon chip, will lead to the problem of silicon chip damages when serious, improve dissipating for bridge heap
Thermal effect.
2, the diamond bridge rectifier and its preparation process, by the mutual cooperation between limited block, bottom plate and the first bolt, just
In the bottom of insulation crust is preferably sealed processing, thus after solving and being sealed to the bottom of insulation crust,
It can not dismantled, improve the convenience when maintenance of bridge heap.
3, the diamond bridge rectifier and its preparation process, by the mutual cooperation between connecting rod, rotating bar and link block, just
In silicon chip to be preferably assembled to the inside of insulation crust, so that solving needs during assembly to silicon chip
The stability during the assembly of bridge heap is improved by complex step.
Detailed description of the invention
Fig. 1 is structure of the invention front schematic view；
Fig. 2 is structure of the invention floor diagram；
Fig. 3 is the schematic rear view of structure of the invention insulation crust；
Fig. 4 is structure of the invention top plate schematic diagram；
Fig. 5 is structure of the invention silicon chip stereoscopic schematic diagram；
Fig. 6 is structure of the invention link block schematic diagram.
In figure: 1, insulation crust；2, sealing ring；3, limited block；4, bottom plate；5, protective case；6, radiating groove；7, the first spiral shell
Bolt；8, plug-in unit；9, connecting rod；10, rotating bar；11, link block；12, top plate；13, the second bolt；14, silicon chip.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of diamond bridge rectifier and its preparation process, including insulation crust 1, the inner wall of insulation crust 1 are solid
Dingan County is equipped with sealing ring 2, and the two sides of 1 inner cavity of insulation crust are fixedly installed with the limited block 3 positioned at 2 back side of sealing ring, such as Fig. 2
Shown, the front of insulation crust 1 is connected with bottom plate 4, and the top fixing sleeve of the positive side of bottom plate 4 is connected to protective case 5, bottom
The positive middle part of plate 4 offers radiating groove 6, and the middle part screw thread of the positive side of bottom plate 4 is socketed with the first bolt 7, the first bolt 7
One end be through to the back side of bottom plate 4 and extend to the inner cavity of limited block 3, the inner cavity movable sleeve of protective case 5 is connected to plug-in unit 8, and
One end of plug-in unit 8 is through to the back side of insulation crust 1, as shown in figure 3, the positive top of shown insulation crust 1 is fixedly installed with
Connecting rod 9, and the middle part fixing sleeve of 9 outer surface of connecting rod is connected to rotating bar 10, the bottom of rotating bar 10 is fixedly connected with length
It is worth link block 11 equal thereto, as shown in figure 4, the front of insulation crust 1 is connected with top plate 12, and top plate 12 is positive
Screw top is socketed with the second bolt 13, and one end of the second bolt 13 is through to the back side of top plate 12 and extends to link block 11
Inside, as shown in figure 5, one end of plug-in unit 8 is fixedly connected with silicon chip 14.
Wherein, the quantity of limited block 3 is two, and the front of two limited blocks 3 offers threaded hole, and two screw threads
The size in hole is identical, realizes in the thread groove that can be effectively entered on limited block 3 by one end of the first bolt 7, reaches more
Good connection effect.
Wherein, the outer diameter value of plug-in unit 8 is adapted with the inner diameter values of protective case 5, and the number of the quantity of plug-in unit 8 and protective case 5
Measure identical, the back side of insulation crust 1 can be effectively through to and be fixedly connected with silicon chip 14 by realizing four plug-in units 8, be reached
Better stability.
Wherein, the positive two sides of top plate 12 offer strip groove, and strip groove centered on the positive midpoint of top plate 12
Line is symmetrically distributed in the positive two sides of top plate 12, realizes and disperses the heat inside insulation crust 1 is stable, reaches better
Heat dissipation effect.
Wherein, the front of link block 11 offers looping pit, and 13 one end of internal screw thread and the second bolt on looping pit
External screw thread is adapted, realize top plate 12 by the second bolt 13 and link block 11 it is stable be connected to 1 back side of insulation crust, reach
Convenience into connection procedure.
Wherein, one end of the second bolt 13 and the first bolt 7 offers cross recess, and the cross recess on the second bolt 13
Equal with the cross recess on the first bolt 7, realizing can be by the first bolt 7 and the second bolt using the tool of same size
13 are replaced, and the convenience in replacement process is reached.
Wherein, the inner diameter values of rotating bar 10 are adapted with the outer diameter value of connecting rod 9, and rotating bar 10 is in the course of rotation
The influence that not will receive connecting rod 9 realizes the better rotating effect of rotating bar 10, reaches better stablizing effect.
During being assembled to bridge heap: the front at the back side of bottom plate 4 and sealing ring 2 being contacted with each other and made first
The through-hole for obtaining the positive two sides of bottom plate 4 overlaps with the threaded hole on limited block 3, then rotates clockwise the first bolt 7 and makes
First bolt 7 by insulation crust 1 with bottom plate 4 is stable links together, silicon chip 14 is then put into the inside of insulation crust 1
And by the inside of the plug-in unit 8 of 14 bottom of silicon chip insertion protective case 5, then top plate 12 is placed on to the top of insulation crust 1, and
Rotating clockwise the second bolt 13 makes one end of the second bolt 13 enter the thread groove on link block 11, so that top plate 12 is by silicon
Chip 14 is stably fixed to the inside of insulation crust 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of diamond bridge rectifier, including insulation crust (1), it is characterised in that: the inner wall of the insulation crust (1) is equipped with sealing
It encloses (2), and the two sides of insulation crust (1) inner cavity are equipped with limited block (3), the front of the insulation crust (1) is equipped with bottom plate (4),
And the top of the positive side of bottom plate (4) is equipped with protective case (5), the positive middle part of the bottom plate (4) offers radiating groove (6), and
The middle part of bottom plate (4) front side is equipped with the first bolt (7), and the inner cavity of the protective case (5) is equipped with plug-in unit (8), shown insulation
Shell (1) positive top is equipped with connecting rod (9), and the middle part of connecting rod (9) outer surface is equipped with rotating bar (10), the rotation
The bottom of bar (10) is equipped with link block (11), and the front of the insulation crust (1) is equipped with top plate (12), and top plate (12) is positive
Top is equipped with the second bolt (13), and one end of the plug-in unit (8) is equipped with silicon chip (14).
2. a kind of diamond bridge rectifier according to claim 1, it is characterised in that: the quantity of the limited block (3) is two,
And the front of two limited blocks (3) offers threaded hole, and the size of two threaded holes is identical.
3. a kind of diamond bridge rectifier according to claim 1, it is characterised in that: the outer diameter value and protection of the plug-in unit (8)
The inner diameter values of set (5) are adapted, and the quantity of plug-in unit (8) is identical as the quantity of protective case (5).
4. a kind of diamond bridge rectifier according to claim 1, it is characterised in that: the positive two sides of the top plate (12) open up
There is a strip groove, and strip groove is symmetrically distributed in top plate (12) positive two sides by center line of top plate (12) positive midpoint.
5. a kind of diamond bridge rectifier according to claim 1, it is characterised in that: the front of the link block (11) offers
Looping pit, and the internal screw thread on looping pit is adapted with the external screw thread of the second bolt (13) one end.
6. a kind of diamond bridge rectifier according to claim 1, it is characterised in that: second bolt (13) and the first bolt
(7) one end offers cross recess, and the cross recess on the second bolt (13) is equal with the cross recess on the first bolt (7).
7. a kind of diamond bridge rectifier according to claim 1, it is characterised in that: the inner diameter values of the rotating bar (10) and company
The outer diameter value of extension bar (9) is adapted, and rotating bar (10) not will receive the influence of connecting rod (9) in the course of rotation.
8. a kind of preparation process of diamond bridge rectifier, which is suitable for production diamond bridge rectifier, which is characterized in that the system
Standby technique the following steps are included:
S1: first contacting with each other the front at the back side of bottom plate (4) and sealing ring (2) and makes the logical of the positive two sides of bottom plate (4)
Hole overlaps with the threaded hole on limited block (3), then rotates clockwise the first bolt (7) and makes the first bolt (7) will be exhausted
Edge shell (1) with bottom plate (4) is stable links together；
S2: then silicon chip (14) is put into the inside of insulation crust (1) and is inserted into the plug-in unit (8) of silicon chip (14) bottom and is protected
Top plate (12) is then placed on the top of insulation crust (1) by the inside of sheath (5), and rotates clockwise the second bolt (13)
So that one end of the second bolt (13) enters the thread groove on link block (11), so that top plate (12) is stable by silicon chip (14)
It is fixed on the inside of insulation crust (1), is finally completed the preparation of diamond bridge rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183533.0A CN109887892B (en) | 2019-03-12 | 2019-03-12 | Square bridge rectifier and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183533.0A CN109887892B (en) | 2019-03-12 | 2019-03-12 | Square bridge rectifier and preparation process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109887892A true CN109887892A (en) | 2019-06-14 |
| CN109887892B CN109887892B (en) | 2021-12-21 |
Family
ID=66931884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910183533.0A Active CN109887892B (en) | 2019-03-12 | 2019-03-12 | Square bridge rectifier and preparation process thereof |
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| Country | Link |
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| CN (1) | CN109887892B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364676A (en) * | 2011-11-30 | 2012-02-29 | 江苏宏微科技有限公司 | Packaging shell structure for semiconductor power module |
| CN104470057A (en) * | 2014-09-26 | 2015-03-25 | 胡建龙 | Outdoor led driving power supply |
| CN204761863U (en) * | 2015-06-12 | 2015-11-11 | 徐州云意科技发展有限公司 | Electric motorcycle controller |
| CN207834293U (en) * | 2018-02-02 | 2018-09-07 | 浙江昆二晶整流器有限公司 | A kind of three phase rectifier bridge module |
| CN211152522U (en) * | 2019-12-26 | 2020-07-31 | 浙江迈睿机器人有限公司 | Novel IO module |
-
2019
- 2019-03-12 CN CN201910183533.0A patent/CN109887892B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364676A (en) * | 2011-11-30 | 2012-02-29 | 江苏宏微科技有限公司 | Packaging shell structure for semiconductor power module |
| CN104470057A (en) * | 2014-09-26 | 2015-03-25 | 胡建龙 | Outdoor led driving power supply |
| CN204761863U (en) * | 2015-06-12 | 2015-11-11 | 徐州云意科技发展有限公司 | Electric motorcycle controller |
| CN207834293U (en) * | 2018-02-02 | 2018-09-07 | 浙江昆二晶整流器有限公司 | A kind of three phase rectifier bridge module |
| CN211152522U (en) * | 2019-12-26 | 2020-07-31 | 浙江迈睿机器人有限公司 | Novel IO module |
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| Publication number | Publication date |
|---|---|
| CN109887892B (en) | 2021-12-21 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A block bridge pile and its preparation process Effective date of registration: 20221008 Granted publication date: 20211221 Pledgee: Bank of Jiangsu Co.,Ltd. Nantong Branch Pledgor: RUGAO DACHANG ELECTRONICS Co.,Ltd. Registration number: Y2022980017437 |
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