CN218634653U - Switch - Google Patents
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- CN218634653U CN218634653U CN202222822241.7U CN202222822241U CN218634653U CN 218634653 U CN218634653 U CN 218634653U CN 202222822241 U CN202222822241 U CN 202222822241U CN 218634653 U CN218634653 U CN 218634653U
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- switch
- switch main
- main part
- radiator
- circuit board
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Abstract
The utility model relates to a switch technical field, including the switch main part, it has the rear end cap to peg graft to switch main part rear end opening, rear end cap one end middle part fixedly connected with circuit board, the circuit board lower extreme is provided with the radiator, radiator middle part recess fixedly connected with fan, switch main part casing upper end is provided with the copper. First heat conduction silicone grease pad transmits to switch main part casing, and the adjusting screw of setting can be with heat transfer to switch main part casing surface, even the high temperature that the device produced, also can not produce the comdenstion water, can not lead to switch rainwater short circuit corrosion to damage, direct physics heat conduction cooling, the security improves greatly, and the rotatory radiator surface air that drives of fan work flows to realize the radiator cooling.
Description
Technical Field
The utility model relates to a switch technical field especially relates to a switch.
Background
Such as the grant publication No. cn202120850652. X. The utility model provides a switch cooling system, including radiator fan, the heat dissipation case, the refrigeration pipe with put the groove, radiator fan is provided with two, two equal fixed connection of radiator fan are in heat dissipation bottom of the case portion, the refrigeration pipe is provided with a plurality ofly, a plurality of refrigeration pipes all pass and fixed connection is in the heat dissipation incasement, both ends all communicate with the external world about a plurality of refrigeration pipes, it is provided with a plurality ofly to put the groove, a plurality of equal sliding connection in heat dissipation incasement of groove of putting, nevertheless there is various not enough still in the switch that appears on the market, can not satisfy the demand of production.
Present switch is at the during operation, and the high temperature of production produces the comdenstion water very easily when meetting air conditioning, and current device does not have water trap, leads to switch rainwater short circuit corrosion to damage very easily, so current device adopts air conditioning cooling effect not good, does not possess direct physics heat conduction cooling, and the problem that the security is low we propose a switch for this.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a switch to propose in solving above-mentioned background art, do not possess direct physics heat conduction cooling, the low problem of security.
The technical scheme of the utility model is that:
the utility model provides a switch, includes the switch main part, switch main part rear end opening is pegged graft and is had the rear end cap, rear end cap one end middle part fixedly connected with circuit board, the circuit board lower extreme is provided with the radiator, radiator middle part recess fixedly connected with fan, switch main part casing upper end is provided with the copper.
The working principle of the technical scheme is as follows:
fan work rotation drives radiator surface air and flows to realize the radiator cooling, first heat conduction silicone grease pad and circuit board electronic component contact, thereby realize better heat conductivity, another part heat passes through the first heat conduction silicone grease pad transmission of copper and upper end to switch main part casing, and the adjusting screw of setting can be with heat transfer to switch main part casing surface.
In a further technical scheme, switch main part inner chamber both sides fixedly connected with copper mount pad, screw fixed connection is passed through with circuit board both ends in the middle part of the copper mount pad.
The heat transmission of circuit board partly is to the copper mount pad on, and rethread copper mount pad transmits to switch main part casing, because of the switch casing is the metal material, its area is great, possess good radiating effect.
In a further technical scheme, heat-conducting silicone grease is filled between the lower end of the circuit board and the upper end of the radiator, and a gap is formed between the lower end of the radiator and the fan.
And a part of heat is transferred to the surface of the radiator through the heat-conducting silicone grease at the lower end of the circuit board, so that better heat dissipation is realized.
In a further technical scheme, first heat-conducting silicone pads are bonded on two sides of the surface of the copper plate, the first heat-conducting silicone pads at the lower end of the copper plate are in contact with the upper end of the circuit board, an adjusting screw is rotatably connected to the middle of the upper end of the copper plate, and the adjusting screw is in threaded connection with the switch main body shell.
Adjusting screw, the first heat conduction silicone grease pad of copper upper end and switch main body casing contact, and the first heat conduction silicone grease pad of copper upper end becomes by compressed state, first heat conduction silicone grease pad and circuit board electronic component contact to realize better heat conductivity, another part heat passes through the first heat conduction silicone grease pad transmission of copper and upper end to switch main body casing.
In a further technical scheme, the air inlet has been seted up to switch main part casing lower extreme, air inlet opening part fixedly connected with filter screen, the gas vent has been seted up to switch main part casing front end, gas vent, air inlet and switch main part cavity intercommunication.
The fan passes through the air inlet and inhales external air, and the filter screen that sets up can filter external air, prevents that the dust from gathering in the switch is inside, leads to equipment inner circuit short circuit, and hot-air rethread gas vent discharges, realizes that the air flows, improves the cooling effect.
In a further technical scheme, the middle part of the other end of the rear end cover is provided with a plurality of inserting openings.
More sockets can be connected with more network cables, and the use is convenient.
The beneficial effects of the utility model are that:
1. the electronic element and the circuit board can be directly subjected to heat transfer through the arranged adjusting screw, the first heat-conducting silicone pad, the copper plate and the copper mounting seat, and the solid heat transfer is larger than that of air, so that the device has a very good cooling effect;
2. through the radiator, the fan and the heat conduction silicone grease that set up, can directly cool down to the circuit board, can realize air cycle through air inlet and gas vent simultaneously, improve equipment cooling effect and ability greatly.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a schematic structural view from the bottom of the present invention;
fig. 3 is a schematic structural view of the explosion solid of the present invention;
fig. 4 is a schematic structural diagram of the fan of the present invention.
Description of reference numerals:
1. a switch main body; 2. adjusting screws; 3. an exhaust port; 4. a rear end cap; 5. a socket; 6. a filter screen; 7. an air inlet; 8. a copper mount; 9. a first thermally conductive silicone pad; 10. a copper plate; 11. a circuit board; 12. heat-conducting silicone grease; 13. a heat sink; 14. a fan.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example 1:
as shown in fig. 1-4, the utility model provides a switch, including switch main part 1, the rear end opening of switch main part 1 is pegged graft and is had rear end cap 4, and rear end cap 4 one end middle part fixedly connected with circuit board 11, circuit board 11 lower extreme are provided with radiator 13, and radiator 13 middle part recess fixedly connected with fan 14, the upper end of switch main part 1 casing is provided with copper 10.
Concretely, 1 inner chamber both sides fixedly connected with copper mount pad 8 of switch main part, screw fixed connection is passed through with 11 both ends of circuit board in the middle part of the copper mount pad 8, it has heat conduction silicone grease 12 to fill between 11 lower extremes of circuit board and the 13 upper ends of radiator, be equipped with the space between 13 lower extremes of radiator and the fan 14, copper 10 surface both sides bond has first heat conduction silicone grease pad 9, the contact of the first heat conduction silicone grease pad 9 of copper 10 lower extreme and 11 upper ends of circuit board, copper 10 upper ends middle part is rotated and is connected with adjusting screw 2, adjusting screw 2 and 1 casing threaded connection of switch main part, air inlet 7 has been seted up to 1 casing lower extreme of switch main part, 7 opening part fixedly connected with filter screen 6 of air inlet, gas vent 3 has been seted up to 1 casing front end of switch main part, gas vent 3, air inlet 7 and 1 cavity intercommunication of switch main part, 4 other ends middle parts of rear end cap are provided with a plurality of sockets 5.
The working principle and the beneficial effects of the embodiment are achieved.
The heat generated by the working of the electronic components on the upper end of the circuit board 11 can be mostly gathered on the circuit board 11, which causes the circuit board 11 to be overheated, part of the heat of the circuit board 11 is transferred to the copper mounting seat 8 and then transferred to the shell of the exchanger main body 1 through the copper mounting seat 8, because the shell of the exchanger is made of metal material, the area of the shell is large, which has good heat dissipation effect, part of the heat is transferred to the surface of the heat sink 13 through the heat-conducting silicone grease 12 on the lower end of the circuit board 11, at this time, the fan 14 works and rotates to drive the air on the surface of the heat sink 13 to flow, thereby realizing the cooling of the heat sink 13, the fan 14 sucks the outside air through the air inlet 7, the filter screen 6 is arranged to filter the outside air, and prevent the dust from gathering inside the exchanger and causing the short circuit inside the equipment, hot-air rethread gas vent 3 discharges, realize the air current, improve the cooling effect, the user can be through the rotatory adjusting screw 2 of instrument, the first heat conduction silicone grease pad 9 of copper 10 upper end contacts with 1 casing of switch main part, the first heat conduction silicone grease pad 9 of copper 10 upper end becomes by compressed state, first heat conduction silicone grease pad 9 contacts with circuit board 11 electronic component, thereby realize better heat conductivity, another part heat transmits to 1 casing of switch main part through copper 10 and the first heat conduction silicone grease pad 9 of upper end, adjusting screw 2 of setting can be with heat transfer to 1 casing surface of switch main part, even the high temperature that the device produced, can not produce the comdenstion water yet, can not lead to switch rainwater short circuit corrosion damage, direct physics heat conduction cooling, the security improves greatly.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. A switch, comprising a switch body, characterized in that: the switch is characterized in that a rear end cover is inserted into an opening in the rear end of the switch main body, a circuit board is fixedly connected to the middle of one end of the rear end cover, a radiator is arranged at the lower end of the circuit board, a fan is fixedly connected to a groove in the middle of the radiator, and a copper plate is arranged at the upper end of a switch main body shell.
2. A switch according to claim 1, characterized in that: switch main part inner chamber both sides fixedly connected with copper mount pad, screw fixed connection is passed through with circuit board both ends in the middle part of the copper mount pad.
3. A switch according to claim 1, characterized in that: and heat-conducting silicone grease is filled between the lower end of the circuit board and the upper end of the radiator, and a gap is formed between the lower end of the radiator and the fan.
4. A switch according to claim 1, characterized in that: the switch is characterized in that first heat-conducting silicone pads are bonded on two sides of the surface of the copper plate, the first heat-conducting silicone pads at the lower end of the copper plate are in contact with the upper end of the circuit board, an adjusting screw is rotatably connected to the middle of the upper end of the copper plate, and the adjusting screw is in threaded connection with the switch main body shell.
5. A switch according to claim 1, characterized in that: the air inlet has been seted up to switch main part casing lower extreme, air inlet opening part fixedly connected with filter screen, the gas vent has been seted up to switch main part casing front end, gas vent, air inlet and switch main part cavity intercommunication.
6. A switch according to claim 1, characterized in that: and the middle part of the other end of the rear end cover is provided with a plurality of jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222822241.7U CN218634653U (en) | 2022-10-26 | 2022-10-26 | Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222822241.7U CN218634653U (en) | 2022-10-26 | 2022-10-26 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218634653U true CN218634653U (en) | 2023-03-14 |
Family
ID=85472311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222822241.7U Active CN218634653U (en) | 2022-10-26 | 2022-10-26 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218634653U (en) |
-
2022
- 2022-10-26 CN CN202222822241.7U patent/CN218634653U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |