CN203597007U - Low-thermal-resistance capacitor electronic switching switch - Google Patents
Low-thermal-resistance capacitor electronic switching switch Download PDFInfo
- Publication number
- CN203597007U CN203597007U CN201320691452.XU CN201320691452U CN203597007U CN 203597007 U CN203597007 U CN 203597007U CN 201320691452 U CN201320691452 U CN 201320691452U CN 203597007 U CN203597007 U CN 203597007U
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- Prior art keywords
- groove
- radiator
- silicon
- heat radiation
- controlled rectifier
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- 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 - Lifetime
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- 239000003990 capacitor Substances 0.000 title claims abstract description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 51
- 239000010703 silicon Substances 0.000 claims abstract description 51
- 230000005855 radiation Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000002035 prolonged effect Effects 0.000 abstract 2
- 230000000191 radiation effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a low-thermal-resistance capacitor electronic switching switch. The electronic switching switch comprises a radiator and three silicon controlled rectifier devices. A groove is arranged in the radiator along the length extension direction and two sides of the groove are connected with protection baffle plates respectively. The three silicon controlled rectifier devices are held in the groove. A heat radiation fan is arranged at one side, corresponding with one side of the groove, of the radiator. Two of the silicon controlled rectifier devices are installed at two sides of the groove. A recess is arranged in the groove bottom surface between the two silicon controlled rectifier devices, another silicon controlled rectifier device is held in the recess, and thus the three silicon controlled rectifier devices form a T-shaped layout. The three silicon controlled rectifier devices have respective heat radiation paths and heat radiation spaces which are enough to bring out heat through the radiator. The rapid heat radiation effect can be achieved combined with working of the heat radiation fan. That the product works in a normal temperature environment is ensured, the service life of the silicon controlled rectifier device is prolonged, and the service life of the heat radiation fan is prolonged.
Description
Technical field
The utility model relates to a kind of capacitor electronics fling-cut switch, especially perfect heat-dissipating, the low thermal resistance capacitor electronics fling-cut switch of long service life.
Background technology
Nowadays similar reverse-blocking tetrode thyristor on the market, mostly use air-cooled radiating mode, use radiator fan and radiator heat-dissipation, three controllable silicons are arranged on by arrangement form arranged side by side in the groove of radiator, as shown in Figure 1, the heat that is placed on the controllable silicon generation of both sides can be taken away by the heat sink of both sides, but middle controllable silicon is due to the restriction of installation site, the heat producing in the time of work is stopped by the controllable silicon of both sides, radiating effect is not good, make the necessary long-play of radiator fan, shorten the useful life of radiator fan.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and provide a kind of simple and reasonable for structure, change the arrangement of three silicon-controlled devices, the heat that three silicon-controlled devices are produced all can be discharged faster, and three silicon-controlled devices radiating effect that is independent of each other mutually, has improved the low thermal resistance capacitor electronics fling-cut switch in radiator fan useful life greatly.
The purpose of this utility model is achieved in that
A kind of low thermal resistance capacitor electronics fling-cut switch, comprise radiator and three silicon-controlled devices, on radiator, offer groove along length bearing of trend, groove both sides are connected with respectively protective baffle plate, three silicon-controlled devices are installed with in groove, on the radiator of one side of respective slot, radiator fan is installed, it is characterized in that, described wherein two silicon-controlled devices are arranged on groove both sides, and the groove floor between two silicon-controlled devices offers recess, another silicon-controlled device is contained in recess, makes three silicon-controlled devices form " protruding " shape and lays.
Low thermal resistance capacitor electronics fling-cut switch of the present utility model, by the groove of radiator is offered to recess, originally the silicon-controlled device in the middle of being arranged on is contained in recess, two other silicon-controlled device can be according to original laying, be arranged on the both sides of recess top, finally making three silicon-controlled devices form " protruding " shape lays, solve between prior art silicon-controlled device and interacted in the time that heat is drained, cause radiating effect not good, dispel the heat bad, must work long hours by radiator fan, the technical problem that heat could be taken away, this capacitor electronics fling-cut switch after improvement, three silicon-controlled devices all have heat dissipation path and heat-dissipating space separately, enough heat is taken away by radiator, in conjunction with the work of radiator fan, can reach fast radiating effect, assurance product is being worked under normal temperature environment, extend the useful life of silicon-controlled device, extended the useful life of radiator fan simultaneously.
On described protective baffle plate, offer multiple heat radiation through holes; On heat radiation dead band corresponding protective baffle plate, increase heat radiation through hole, increased the Air Flow in heat radiation dead band, the heat radiation in the dead band that is further conducive to dispel the heat; Wherein the size and dimension of louvre is unrestricted.
On described radiator, be extended with laterally polylith radiating fin, every radiating fin is provided with multiple heat radiation boss; Heat radiation boss can make radiating fin increase area of dissipation, improves heat exchange efficiency, makes radiator heat-dissipation effect better.
On described protective baffle plate, be extended with the protection extension board that hides recess; Protection extension board is setting up of corresponding recess and improving, and makes protective baffle plate can cover in groove both sides completely, plays better protective action.
The beneficial effects of the utility model are:
(1), low thermal resistance capacitor electronics fling-cut switch of the present utility model, by the groove of radiator is offered to recess, originally the silicon-controlled device in the middle of being arranged on is contained in recess, two other silicon-controlled device can be according to original laying, be arranged on the both sides of recess top, finally making three silicon-controlled devices form " protruding " shape lays, solve between prior art silicon-controlled device and interacted in the time that heat is drained, cause radiating effect bad, must work long hours by radiator fan, the technical problem that heat could be taken away, this capacitor electronics fling-cut switch after improvement, three silicon-controlled devices all have heat dissipation path and heat-dissipating space separately, enough taking away by radiator by heat, in conjunction with the work of radiator fan, can reach fast radiating effect, assurance product is worked at normal temperatures, extend the useful life of silicon-controlled device, extended the useful life of radiator fan simultaneously.
(2), low thermal resistance capacitor electronics fling-cut switch of the present utility model, on heat radiation dead band corresponding protective baffle plate, increase heat radiation through hole, increased the Air Flow in heat radiation dead band, the heat radiation in the dead band that is further conducive to dispel the heat.Wherein the size and dimension of louvre is unrestricted.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 is structure chart of the present utility model.
Fig. 3 is the structure cutaway view of radiator and three silicon-controlled devices in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 to Figure 3, a kind of low thermal resistance capacitor electronics fling-cut switch, comprise radiator 1 and three silicon-controlled devices 2, 3, 4, on radiator 1, offer groove 101 along length bearing of trend, groove 101 both sides are connected with respectively protective baffle plate 5, three silicon-controlled devices 2, 3, 4 are installed with in groove 101, on the radiator of one side of respective slot 101, radiator fan 6 is installed, it is characterized in that, described wherein two silicon-controlled devices 2, 4 are arranged on groove 101 both sides, and two silicon-controlled devices 2, groove 101 bottom surfaces between 4 offer recess 101-1, another silicon-controlled device 3 is contained in recess 101-1, make three silicon-controlled devices 2, 3, 4 form " protruding " shape lays.
Low thermal resistance capacitor electronics fling-cut switch of the present utility model, by the groove of radiator 1 101 is offered to recess 101-1, originally the silicon-controlled device 3 in the middle of being arranged on is contained in recess 101-1, two other silicon-controlled device 2, 4 can lay according to original position, be arranged on the both sides of recess 101-1 top, finally make three silicon-controlled devices 2, 3, 4 form " protruding " shape lays, solve between prior art silicon-controlled device and interacted in the time that heat is drained, cause radiating effect not good, radiating rate is slow, must work long hours by radiator fan 6, the technical problem that heat could be taken away, this capacitor electronics fling-cut switch after improvement, three silicon-controlled devices 2, 3, 4 all have heat dissipation path and heat-dissipating space separately, enough taking away by radiator by heat, in conjunction with the work of radiator fan 6, can reach fast radiating effect, assurance product is being worked under normal temperature environment, extend silicon-controlled device 2, 3, 4 useful life, extended the useful life of radiator fan 6 simultaneously.
On described protective baffle plate 5, offer multiple heat radiation through holes 501; Increase heat radiation through hole 501 on the corresponding protective baffle plate 5 in the heat radiation dead band 102 of radiator 1, increased the Air Flow in heat radiation dead band 102, the heat radiation in the Si102 district that is further conducive to dispel the heat; Wherein the size and dimension of louvre 501 is unrestricted.
On described radiator 1, be extended with laterally polylith radiating fin 103, every radiating fin 103 is provided with multiple heat radiation boss 103-1; Heat radiation boss 103-1 can make radiating fin 103 increase area of dissipation, improves heat exchange efficiency, makes radiator 1 better heat-radiation effect.
On described protective baffle plate 5, be extended with the protection extension board 502 that hides recess 101-1; Protection extension board 502 is setting up of corresponding recess 101-1 and improving, and makes protective baffle plate 5 can cover in groove 101 both sides completely, plays better protective action.
Above-described specific embodiment, is only the utility model preferred embodiment, and the equivalent arrangements of such as doing according to the utility model claim, all should be technology of the present utility model and contain.
Claims (4)
1. a low thermal resistance capacitor electronics fling-cut switch, comprise radiator (1) and three silicon-controlled devices (2, 3, 4), radiator (1) is upper offers groove (101) along length bearing of trend, groove (101) both sides are connected with respectively protective baffle plate 5, three silicon-controlled devices (2, 3, 4) be installed with in groove (101), radiator fan (6) is installed on the radiator of one side of respective slot (101), it is characterized in that, described wherein two silicon-controlled devices (2, 4) be arranged on groove (101) both sides, and two silicon-controlled devices (2, 4) groove (101) bottom surface between offers recess (101-1), another silicon-controlled device (3) is contained in recess (101-1), make three silicon-controlled devices (2, 3, 4) forming " protruding " shape lays.
2. low thermal resistance capacitor electronics fling-cut switch according to claim 1, is characterized in that, offers multiple heat radiation through holes (501) on described protective baffle plate (5).
3. low thermal resistance capacitor electronics fling-cut switch according to claim 1, is characterized in that, on described radiator (1), be extended with laterally polylith radiating fin (103), every radiating fin (103) is provided with multiple heat radiation boss (103-1).
4. low thermal resistance capacitor electronics fling-cut switch according to claim 1, is characterized in that, is extended with the protection extension board (502) that hides recess (101-1) on described protective baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691452.XU CN203597007U (en) | 2013-11-05 | 2013-11-05 | Low-thermal-resistance capacitor electronic switching switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691452.XU CN203597007U (en) | 2013-11-05 | 2013-11-05 | Low-thermal-resistance capacitor electronic switching switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597007U true CN203597007U (en) | 2014-05-14 |
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ID=50677858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320691452.XU Expired - Lifetime CN203597007U (en) | 2013-11-05 | 2013-11-05 | Low-thermal-resistance capacitor electronic switching switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134791A (en) * | 2017-05-03 | 2017-09-05 | 江苏方程电力科技有限公司 | A kind of thyristor throw-cut switch |
-
2013
- 2013-11-05 CN CN201320691452.XU patent/CN203597007U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134791A (en) * | 2017-05-03 | 2017-09-05 | 江苏方程电力科技有限公司 | A kind of thyristor throw-cut switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528308 North 4 Lunjiao Xinxi Fourth Road, Shunde District, Foshan City, Guangdong Province Patentee after: SHENG YE ELECTRICAL Co.,Ltd. Address before: 528308 North 4 Lunjiao Xinxi Fourth Road, Shunde District, Foshan City, Guangdong Province Patentee before: SHENG YE ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |