CN207233739U - A kind of thyristor with safety and stability structure - Google Patents
A kind of thyristor with safety and stability structure Download PDFInfo
- Publication number
- CN207233739U CN207233739U CN201721226096.9U CN201721226096U CN207233739U CN 207233739 U CN207233739 U CN 207233739U CN 201721226096 U CN201721226096 U CN 201721226096U CN 207233739 U CN207233739 U CN 207233739U
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- CN
- China
- Prior art keywords
- base construction
- thyristor
- safety
- inner cavity
- top plate
- Prior art date
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Abstract
The utility model discloses a kind of thyristor with safety and stability structure, small-sized air-blowing fan is provided with by bracket-suspending in the middle part of the lower part box inner cavity of the base construction, the lower part box inner cavity two side walls of the base construction offer outlet hole, the inner cavity top plate of the base construction is also equiped with heat sink, air inlet grille coral is offered in the middle part of the lower part box inner cavity bottom plate of the base construction, the outside of the air inlet grille coral is placed with the liquid watering can of Manual press.Silicon-controlled work calories is conducted using the aluminum plate of base-plates surface, heat sink carries out autologous heat dissipation work at the same time, the combination of detachable air-blowing fan and liquid watering can, it can carry out further wind-cooling heat dissipating work, the integral heat sink efficiency of device is improved, the working performance that avoiding high temperature causes element changes so that silicon-controlled work is more stable, security effectiveness higher, and radiator structure part is conveniently dismounted.
Description
Technical field
It the utility model is related to electronic component technology field, more particularly to a kind of silicon-controlled member with safety and stability structure
Part.
Background technology
It is silicon-controlled, it is the abbreviation of silicon controlled rectifier, is a kind of high-power half of the four-layer structure with three PN junctions
Conductor device, is also known as thyristor.There is the features such as small, structure is relatively easy, strong, be more commonly used semiconductor
One of device.The device is widely used in various electronic equipments and electronic product, be used for making controlled rectification, inversion, change more
Frequently, pressure regulation, noncontacting switch etc..Desk lamp with dimmer switch, speed-regulating fan, air conditioner, television set, refrigerator, washing machine in household electrical appliance,
Camera, combination audio, acousto-optic circuit, timing controller, toy apparatus, wireless remotecontrol, video camera and Industry Control etc. are all
Largely silicon-controlled device is used.
The heat dissipation performance of currently used thyristor is poor, causes the job specification of element unstable, and security
Can not be high, it can not meet the requirement used.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and the one kind proposed is steady with safety
Determine the thyristor of structure.
To achieve these goals, the utility model employs following technical solution：
A kind of thyristor with safety and stability structure, including base construction, the entirety of the base construction is in case
Type, and embedding slot is offered in the middle part of the top plate of upper surface, the inside of the embedding slot is embedded with thyristor, the base construction
Inside be hollow design, and between top plate and lower base babinet pass through be buckled clamping, the lower part box of the base construction
Small-sized air-blowing fan is provided with by bracket-suspending in the middle part of inner cavity, the lower part box inner cavity two side walls of the base construction are equal
Offer outlet hole, the inner cavity top plate of the base construction is also equiped with heat sink, in the lower part box of the base construction
Air inlet grille coral is offered in the middle part of the plate of bottom of chamber, the outside of the air inlet grille coral is placed with the liquid watering can of Manual press.
Preferably, it is be bonded by glue between the medial surface of the thyristor and embedding slot.
Preferably, the upper surface top plate of the base construction is aluminum base material, and surface is coated with insulation lacquer painting.
Preferably, the power end of the air-blowing fan is the electro-motor of independent accumulator power supply.
Preferably, the heat sink is splintery aluminum thermal fin, and is integral type with the upper surface top plate of base construction
Connection.
Preferably, filter mesh layer is lined with the inside of the air inlet grille coral, and the hole mesh diameter of filter mesh layer is not more than 1mm.
The utility model is equiped with pedestal in silicon-controlled lower part, using the aluminum plate of base-plates surface by silicon-controlled work
Heat is conducted, while the heat dissipation work that heat sink progress is autologous, the combination of detachable air-blowing fan and liquid watering can,
Further wind-cooling heat dissipating work can be carried out, the integral heat sink efficiency of device is improved, avoids high temperature from causing the workability of element
It can change so that silicon-controlled work is more stable, security effectiveness higher, and radiator structure part is conveniently dismounted, operability
It is stronger, meet the needs of various working environments.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of thyristor with safety and stability structure plan structure illustrate
Figure；
Fig. 2 be the utility model proposes the left side of thyristor with safety and stability structure a kind of regard structural representation
Figure.
In figure：1 base construction, 2 embedding slots, 3 thyristors, 4 air-blowing fans, 5 outlet holes, 6 heat sinks, 7 air inlets
Ge Shan, 8 liquid watering cans, 9 buckles.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of thyristor with safety and stability structure, including it is base construction 1, embedding slot 2, controllable
Silicon cell 3, air-blowing fan 4, outlet hole 5, heat sink 6, air inlet grille coral 7, liquid watering can 8, buckle 9, the base construction 1
Overall is in box, and offers embedding slot 2 in the middle part of the top plate of upper surface, and the inside of the embedding slot 2 is embedded with thyristor 3,
The inside of the base construction 1 is hollow design, and by the clamping of buckle 9 between top plate and lower base babinet, can be by pedestal
The lower part box and top plate of structure 1 are dismantled, convenient to be combined according to operating environment requirements, the lower tank of the base construction 1
Small-sized air-blowing fan 4 is provided with by bracket-suspending in the middle part of intracoelomic cavity, air outlet is towards top plate direction, for what is aided in
Heat dissipation, the lower part box inner cavity two side walls of the base construction 1 offer outlet hole 5, the inner cavity of the base construction 1
Top plate is also equiped with heat sink 6, offers air inlet grille coral 7 in the middle part of the lower part box inner cavity bottom plate of the base construction 1, it is described into
The outside of gas lattice coral 7 is placed with the liquid watering can 8 of Manual press, and liquid watering can 8 can spray under the manual operation of staff
Spill cooling water on the surface of air inlet grille coral 7 so that the outlet side discharge of air-blowing fan 4 is mingled with the air-flow of water droplet particle, cooling
Temperature reduction performance is stronger, due to being Demountable between the top plate and lower box of base construction 1, when the work of thyristor 3
Make temperature it is not high when, lower box can be pulled down so that thyristor 3 is carried out independently by the heat sink 6 of 1 top plate of base construction
Heat dissipation, reduces the occupancy of volume, if temperature is excessive, autologous heat dissipation can not meet the needs that radiate, then load onto lower box, use is auxiliary
The structures such as the fan helped are further radiated, work efficiency higher, simple to operate.
Further, be bonded by glue between the medial surface of the thyristor 3 and embedding slot 2, installation is firm, electricity
Subcomponent is not easily to fall off.
Further, the upper surface top plate of the base construction 1 is aluminum base material, and surface is led coated with insulation lacquer painting
Hot property is good, and coats insulated paint and avoid generation electrode from contacting the accident for causing short circuit with metal aluminum sheet.
Further, the power end of the air-blowing fan 4 is the electro-motor of independent accumulator power supply, is turning for fan
Dynamic to provide power, storage battery is installed in the outer wall of the lower box of base construction 1, is connected by conducting wire with motor, and be equiped with logical
Disconnect and closing.
Further, the heat sink 6 is splintery aluminum thermal fin, and is one with the upper surface top plate of base construction 1
Body formula connects, and has the ability efficiently independently to radiate.
Further, the inner side of the air inlet grille coral 7 is lined with filter mesh layer, and the hole mesh diameter of filter mesh layer is not more than 1mm,
Little particle impurity in inlet air flow of blocking, avoids impurity from blocking air inlet.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of thyristor with safety and stability structure, including base construction（1）, it is characterised in that：The pedestal knot
Structure（1）Entirety be in box, and offer embedding slot in the middle part of the top plate of upper surface（2）, the embedding slot（2）Inside embedded with can
Control silicon cell（3）, the base construction（1）Inside be hollow design, and pass through buckle between top plate and lower base babinet
（9）Clamping, the base construction（1）Lower part box inner cavity in the middle part of small-sized air-blowing fan is provided with by bracket-suspending（4）,
The base construction（1）Lower part box inner cavity two side walls offer outlet hole（5）, the base construction（1）It is interior
Chamber top plate is also equiped with heat sink（6）, the base construction（1）Lower part box inner cavity bottom plate in the middle part of offer air inlet grille coral
（7）, the air inlet grille coral（7）Outside be placed with the liquid watering can of Manual press（8）.
2. a kind of thyristor with safety and stability structure according to claim 1, it is characterised in that described controllable
Silicon cell（3）Medial surface and embedding slot（2）Between be bonded by glue.
A kind of 3. thyristor with safety and stability structure according to claim 1, it is characterised in that the pedestal
Structure（1）Upper surface top plate be aluminum base material, and surface is coated with insulation lacquer painting.
A kind of 4. thyristor with safety and stability structure according to claim 1, it is characterised in that the air-blowing
Fan（4）Power end be independent accumulator power supply electro-motor.
A kind of 5. thyristor with safety and stability structure according to claim 1, it is characterised in that the heat dissipation
Piece（6）For splintery aluminum thermal fin, and and base construction（1）Upper surface top plate be integral type connection.
A kind of 6. thyristor with safety and stability structure according to claim 1, it is characterised in that the air inlet
Ge Shan（7）Inner side be lined with filter mesh layer, and the hole mesh diameter of filter mesh layer is not more than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226096.9U CN207233739U (en) | 2017-09-23 | 2017-09-23 | A kind of thyristor with safety and stability structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226096.9U CN207233739U (en) | 2017-09-23 | 2017-09-23 | A kind of thyristor with safety and stability structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233739U true CN207233739U (en) | 2018-04-13 |
Family
ID=61863723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721226096.9U Expired - Fee Related CN207233739U (en) | 2017-09-23 | 2017-09-23 | A kind of thyristor with safety and stability structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617223A (en) * | 2018-11-26 | 2019-04-12 | 孙绍武 | A kind of pumping unit ups power in oil field |
-
2017
- 2017-09-23 CN CN201721226096.9U patent/CN207233739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617223A (en) * | 2018-11-26 | 2019-04-12 | 孙绍武 | A kind of pumping unit ups power in oil field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180413 Termination date: 20180923 |