CN210156366U - Silicon controlled switch - Google Patents
Silicon controlled switch Download PDFInfo
- Publication number
- CN210156366U CN210156366U CN201921418455.XU CN201921418455U CN210156366U CN 210156366 U CN210156366 U CN 210156366U CN 201921418455 U CN201921418455 U CN 201921418455U CN 210156366 U CN210156366 U CN 210156366U
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- Prior art keywords
- heat dissipation
- fan blade
- radiator
- dissipation fan
- motor
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Abstract
The utility model relates to a switch, in particular to a silicon controlled switch, which aims to solve the defects in the prior art and provides a silicon controlled switch, which comprises a radiator, wherein the top of the radiator is provided with a mounting groove, the outer side of the radiator below the mounting groove is a smooth plane, the central position of the inner side of the radiator is provided with a heat radiation fan blade, the circumference of the heat radiation fan blade is provided with a heat radiation fin, the heat radiation fan blade extends along the length direction of the heat radiation fin, the two ends of the heat radiation fan blade are provided with a motor mounting seat and a shutter mounting seat, the motor mounting seat and the shutter mounting seat are provided with bearings for rotatably mounting the heat radiation fan blade, the two ends of the heat radiation fan blade are fixedly arranged in the bearings, the motor mounting seat is also provided with a motor, the motor drives the heat radiation fan blade to rotate, the tripe is the form of opening, simple saying the utility model has the characteristics of the energy consumption is lower, the volume is littleer, the heat dissipation is stronger and difficult deposition.
Description
Technical Field
The utility model relates to a switch, especially a silicon controlled switch.
Background
The existing silicon controlled switch is provided with a radiator in order to improve the heat dissipation effect, but a part of fins on the radiator extends outwards, and the arrangement has the following problems that 1) dust is easily accumulated on the fins at the outer side, which can affect heat dissipation, and 2) when the dust is excessively accumulated, static electricity is easily generated when the silicon controlled switch is used; secondly, the fan arranged on the radiator blows against the whole radiator, firstly, the cooling of the radiator is not targeted, and secondly, in order to blow the whole radiator, the volume of the fan used for cooling is not small necessarily, so that the volume of the whole switch is overlarge.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the defects in the prior art, a silicon controlled switch is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a silicon controlled switch, including the radiator, the top of radiator is provided with the mounting groove, the radiator outside of mounting groove below is smooth plane, the inboard central point of radiator puts and is provided with the heat dissipation fan blade, the circumference of heat dissipation fan blade has radiating fin, the heat dissipation fan blade extends along radiating fin length direction, its length is more than or equal to radiating fin's length, the both ends of heat dissipation fan blade are provided with motor mount pad and shutter mount pad, have the bearing that is used for rotating installation heat dissipation fan blade on motor mount pad and the shutter mount pad, the fixed setting in the bearing in heat dissipation fan blade both ends, still be provided with the motor on the motor mount pad, motor drive heat dissipation fan blade rotates, several tripes have on the shutter mount pad, the tripe is flagging naturally and is the closure form, blow the tripe and.
In order to reduce the whole volume, the motor is arranged on the side face of the heat dissipation fan blade, a driving wheel is arranged on an output shaft of the motor, a driven wheel is arranged at the end part of the heat dissipation fan blade, and the driving wheel and the driven wheel are connected through a belt.
In order to blow open the louver on the louver, the fan blades on the heat dissipation fan blades are slightly upwards spirally.
In order to improve the heat dissipation effect, the radiator is of a double-layer structure, the heat dissipation fins on the circumferential direction of the heat dissipation fan blade are the first layers, the heat dissipation fins on the second layers are arranged on the circumferential direction of the first layers, a distance exists between the first layers of heat dissipation fins and the second layers of heat dissipation fins, and the two ends of the two layers of heat dissipation fins are in an open state.
In order to improve the dustproof effect and realize the purpose of concentrated heat dissipation, the circumference of the radiator is of a closed structure.
The utility model has the advantages that the defects in the background art are overcome, the utility model discloses a silicon controlled switch, the radiator that originally opens is reformed into closed type, the fin of peripheral hardware is removed simultaneously, the external body deposition can be effectively prevented like this, simultaneously the radiator fan that uses in the existing switch is set up into split type, this kind of design is convenient for maintain, secondly strengthen the heat dissipation to the heat dissipation source, in the aspect of energy consumption the utility model discloses the energy consumption is lower, at last the air-out end of radiator is installed the shutter, the ash falling is effectively prevented, and the radiator is the airtight state except that both ends are open, the radiating effect can be strengthened to such design to further improvement is dustproof; simply say the utility model has the characteristics of the energy consumption is lower, the volume is littleer, the heat dissipation is stronger and difficult deposition.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. the heat radiator comprises a heat radiator, 2 heat radiation fan blades, 3 heat radiation fins, 4 motor installation seats, 5 motors, 6 shutter installation seats, 7 shutters and 8 belts.
Detailed Description
The invention will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
A thyristor switch as shown in fig. 1 and 2 has a heat sink 1, the periphery of the heat sink 1 is closed, the top of the radiator 1 is provided with a mounting groove, a switch body is arranged in the mounting groove, the outer side of the radiator 1 below the mounting groove is not provided with a radiating fin which protrudes outwards or extends for a certain distance and is a smooth plane, the central position of the inner side of the radiator 1 is provided with a cylindrical radiating fan blade 2, two ends of the radiator 1 are in an open shape, the openings at the two ends are respectively provided with a motor mounting seat 4 and a shutter mounting seat 6 in a screw, clamping or bonding mode and the like, both the motor mounting seat 4 and the shutter mounting seat 6 are provided with a bearing, and both ends of the heat dissipation fan blade 2 are provided with rotating shafts which extend outwards for a certain distance and are respectively and fixedly arranged in bearings on the motor mounting seat and the shutter mounting seat, the bearing is fixed with the rotating shaft on the heat dissipation fan blade 2 through welding, bonding or screws.
The circumference of cooling fan blade 2 has radiating fin 3, the cooling fan blade extends along 3 length direction of radiating fin, its length equals radiating fin's length, radiating fin 3 has two layers, the radiating fin that is located 2 circumference of cooling fan blade is the first layer, still the cover is equipped with the radiating fin on second floor on first layer radiating fin's circumference, there is the distance between first layer radiating fin and the second floor radiating fin, and two-layer radiating fin's both ends are open state, first layer radiating fin is close to the source of generating heat so by the concentrated heat dissipation of cooling fan blade 2, the second floor radiating fin is more kept away from the source of generating heat so through the circulation of air cooling can.
A louver mounting seat 6 is mounted at an air outlet of a radiator 1, a louver 7 capable of opening and closing is arranged on the louver mounting seat 6, the louver 7 naturally droops to be closed, the louver can be blown to open after a heat dissipation fan blade 2 rotates, in order to ensure that the louver can be blown to open after the heat dissipation fan blade 2 rotates, a fan blade on the heat dissipation fan blade 2 is slightly spirally upward, the louver 7 is blown open by outward spiral wind pressure after the heat dissipation fan blade 2 is driven to rotate by a motor 5, in order to reduce the size of a switch, the motor 5 is mounted on a motor mounting seat 4 on the side face of the heat dissipation fan blade 2, a driving wheel is mounted on an output shaft of the motor 5, a driven wheel is arranged at the end part of the heat.
The shutter mounting seat 6 is positioned at the air outlet of the radiator 1, the motor mounting seat 4 is positioned at the air inlet of the radiator 1, if the shutter mounting seat is vertically mounted, the air outlet is upward, the shutter 7 is closed in a non-use state, falling ash cannot enter the radiator 1, the shutter 7 is blown open in use, and dust cannot fall into the radiator 1; the air outlet is horizontally arranged to face outwards, the louver 7 is also in a closed state in a non-use state, falling dust cannot enter the radiator 1, the louver 7 is blown during use, and opened dust cannot fall into the radiator 1.
Bearing and heat dissipation fan blade 2 are difficult to the trouble in the normal use, and easy trouble is motor 5, the utility model discloses after 5 troubles of motor, as long as motor of interim installation or hang belt 8 on power pack, heat dissipation fan blade 2 just can normally work, need not the closing switch and maintains.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (5)
1. The utility model provides a silicon controlled switch, includes the radiator, the top of radiator is provided with mounting groove, its characterized in that: the outer side of the radiator below the mounting groove is a smooth plane, a heat dissipation fan blade is arranged at the central position of the inner side of the radiator, heat dissipation fins are arranged on the periphery of the heat dissipation fan blade, the heat dissipation fan blade extends along the length direction of the heat dissipation fins, the length of the heat dissipation fan blade is larger than or equal to that of the heat dissipation fins, a motor mounting seat and a louver mounting seat are arranged at the two ends of the heat dissipation fan blade, bearings for rotatably mounting the heat dissipation fan blade are arranged on the motor mounting seat and the louver mounting seat, the two ends of the heat dissipation fan blade are fixedly arranged in the bearings, a motor is further arranged on the motor mounting seat, the motor drives the heat dissipation fan blade to rotate, a plurality of louvers are arranged on the louver mounting.
2. A thyristor switch as claimed in claim 1 wherein: the motor is installed in the side of heat dissipation fan blade, installs the action wheel on the output shaft of motor, and the tip of heat dissipation fan blade has from the driving wheel, connects action wheel and follows the driving wheel through the belt.
3. A thyristor switch as claimed in claim 1 wherein: the fan blades on the heat dissipation fan blades are slightly upwards spirally formed.
4. A thyristor switch as claimed in claim 1 wherein: the radiator is of a double-layer structure, the radiating fins on the circumferential direction of the radiating fan blades are the first layer, the radiating fins on the second layer are arranged on the circumferential direction of the first layer of radiating fins, a distance exists between the first layer of radiating fins and the second layer of radiating fins, and two ends of the two layers of radiating fins are in an open state.
5. A thyristor switch according to claim 1 or wherein: the circumference of the radiator is of a closed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418455.XU CN210156366U (en) | 2019-08-28 | 2019-08-28 | Silicon controlled switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418455.XU CN210156366U (en) | 2019-08-28 | 2019-08-28 | Silicon controlled switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156366U true CN210156366U (en) | 2020-03-17 |
Family
ID=69767290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921418455.XU Active CN210156366U (en) | 2019-08-28 | 2019-08-28 | Silicon controlled switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156366U (en) |
-
2019
- 2019-08-28 CN CN201921418455.XU patent/CN210156366U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 2239 Longcheng Avenue, Zhonglou District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Manweide Electric Co.,Ltd. Address before: 213000 No. 73 Wuyizhong Road, Wujin District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Manweide Electric Co.,Ltd. |