CN218447730U - Heat dissipation mechanism for solid state relay - Google Patents
Heat dissipation mechanism for solid state relay Download PDFInfo
- Publication number
- CN218447730U CN218447730U CN202222889438.2U CN202222889438U CN218447730U CN 218447730 U CN218447730 U CN 218447730U CN 202222889438 U CN202222889438 U CN 202222889438U CN 218447730 U CN218447730 U CN 218447730U
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- Prior art keywords
- shell
- fan
- heat
- heat dissipation
- dissipation mechanism
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 239000007787 solid Substances 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000741 silica gel Substances 0.000 claims abstract description 30
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a solid state relay technical field just discloses a solid state relay is with heat dissipation mechanism, including heat dissipation mechanism, heat dissipation mechanism includes shell, radiating fin, fan, heating panel, bearing, mounting bracket, brush, transmission shaft, heat conduction silica gel pad, admits air fan and relay body. This solid-state relay is with heat dissipation mechanism is through installation heat conduction silica gel pad, radiating fin, fan and the fan that admits air for the heat accessible heat conduction silica gel pad conduction that the relay body produced to radiating fin, the rethread fan can in time discharge from shell side opening with the heat on the radiating fin, and owing to the setting of the fan that admits air, makes whole shell inner wall form a wind channel, has further increased the radiating effect of relay body. Through installation mounting bracket, brush, bearing and heating panel for make the heating panel rotatory in the bearing inner wall through the transmission shaft when the fan is rotatory, make the brush can collect up the dust with the heating panel louvre and sweep down.
Description
Technical Field
The utility model relates to a solid state relay technical field specifically is a solid state relay is with heat dissipation mechanism.
Background
The Solid State Relay (SSR) is a contactless switch composed of a microelectronic circuit, a discrete electronic device and a power electronic power device. The isolation of the control end and the load end is realized by the isolation device. The input end of the solid-state relay uses a tiny control signal to directly drive a heavy-current load. The existing solid-state relay needs to be installed under a working environment with high temperature, heat can be generated during the working process of the solid-state relay, the service life of the solid-state relay can be shortened during long-time working, and the solid-state relay is difficult to dissipate heat only through a common cooling fan.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a solid-state relay is with heat dissipation mechanism, possess heat conduction silica gel pad, radiating fin, fan and air inlet fan, when making relay body work and producing the heat, the heat accessible heat conduction silica gel pad conduction of its production to radiating fin, the rethread fan can in time discharge from shell side opening with the heat on the radiating fin, and because the setting of air inlet fan, make whole shell inner wall form a wind channel, the radiating effect's of relay body advantage such as has further been increased, above-mentioned technical problem has been solved.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation mechanism for a solid state relay comprises a heat dissipation mechanism, wherein the heat dissipation mechanism comprises a shell, heat dissipation fins, a fan, a heat dissipation plate, a bearing, a mounting frame, a brush, a transmission shaft, a heat conduction silica gel pad, an air inlet fan and a relay body;
the relay comprises a shell and is characterized in that a relay body is arranged on the inner wall of the shell, a heat-conducting silica gel pad is arranged on the side face of the relay body, a fan is arranged on the side face of the heat-conducting silica gel pad, a bearing is arranged on the side face of the shell, and a heat dissipation plate is arranged on the inner wall of the bearing.
Preferably, the bottom surface of the shell is provided with an opening, and the relay body is fixedly arranged at the opening of the shell.
Through the technical scheme, the opening is formed in the bottom surface of the shell, the relay body is fixedly installed at the opening of the shell, the relay body can radiate heat at the part of the shell through the shell internal installation part, the connection part of the relay body leaks from the opening of the bottom surface of the shell, and the use of the relay body cannot be influenced.
Preferably, the relay body side fixed mounting has the heat conduction silica gel pad, heat conduction silica gel pad side fixed mounting has radiating fin, radiating fin side fixed mounting has the fan, the shell side is equipped with the opening.
Through the technical scheme, the heat-conducting silica gel pad is fixedly arranged on the side face of the relay body, the radiating fins are fixedly arranged on the side face of the heat-conducting silica gel pad, the fan is fixedly arranged on the side face of each radiating fin, the opening is formed in the side face of the shell, so that when the relay body works and generates heat, the heat generated by the relay body can be conducted to the radiating fins through the heat-conducting silica gel pad, and the heat on the radiating fins can be timely discharged from the opening in the side face of the shell through the fan.
Preferably, the top surface of the shell is provided with an opening, and an air inlet fan is fixedly mounted at the opening of the top surface of the shell.
Through above-mentioned technical scheme, be equipped with the opening through the shell top surface, shell top surface opening part fixed mounting has the fan of admitting air for admit air to shell inside through the fan of admitting air, make whole shell inner wall form an wind channel, further increased the radiating effect of relay body.
Preferably, shell side opening part fixed mounting has the bearing, bearing inner wall fixed mounting has the heating panel, shell side fixed mounting has the mounting bracket, mounting bracket inner wall fixed mounting has the brush, and brush and heating panel laminating, fan pivot one end fixed mounting has the transmission shaft, transmission shaft one end and heating panel fixed connection.
Through the technical scheme, there is the bearing through shell side opening part fixed mounting, bearing inner wall fixed mounting has the heating panel, shell side fixed mounting has the mounting bracket, mounting bracket inner wall fixed mounting has the brush, and the brush is laminated with the heating panel, fan pivot one end fixed mounting has the transmission shaft, transmission shaft one end and heating panel fixed connection, make the fan discharge the heat from the heating panel, and when the fan is rotatory, because setting up of transmission shaft makes the heating panel rotatory in the bearing inner wall, make the brush can collect up the dust with the heating panel louvre and sweep down, prevent to block up.
Compared with the prior art, the utility model provides a solid state relay is with heat dissipation mechanism possesses following beneficial effect:
1. the utility model discloses an installation heat conduction silica gel pad, radiating fin, fan and fan admits air for when relay body work and produce the heat, the heat accessible heat conduction silica gel pad conduction of its production to radiating fin, the rethread fan can in time follow shell side opening with the heat on the radiating fin discharge, and because the setting of fan admits air, makes whole shell inner wall form a wind channel, has further increased relay body's radiating effect.
2. The utility model discloses an installation mounting bracket, brush, bearing and heating panel for the fan can be with heat from the heating panel discharge, and when the fan was rotatory, because setting up of transmission shaft makes the heating panel rotatory in bearing inner wall, makes the brush can save the dust with the heating panel louvre and sweep down, prevents to block up.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic front sectional view of the structure of the present invention;
fig. 3 is a schematic side view of the structural bearing of the present invention.
Wherein: 1. a heat dissipation mechanism; 2. a housing; 3. a heat dissipating fin; 4. a fan; 5. a heat dissipation plate; 6. a bearing; 7. a mounting frame; 8. a brush; 9. a drive shaft; 10. a heat-conducting silica gel pad; 11. an air inlet fan; 12. a relay body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a heat dissipation mechanism for a solid-state relay includes a heat dissipation mechanism 1, where the heat dissipation mechanism 1 includes a housing 2, heat dissipation fins 3, a fan 4, a heat dissipation plate 5, a bearing 6, a mounting bracket 7, a brush 8, a transmission shaft 9, a heat conduction silica gel pad 10, an air inlet fan 11, and a relay body 12;
2 inner walls of shell are equipped with relay body 12, and the relay body 12 side is equipped with heat conduction silica gel pad 10, and heat conduction silica gel pad 10 side is equipped with fan 4, and 2 sides of shell are equipped with bearing 6, and the inner wall of bearing 6 is equipped with heating panel 5.
Specifically, the bottom surface of the shell 2 is provided with an opening, and the relay body 12 is fixedly arranged at the opening of the shell 2. The advantage is, is equipped with the opening through 2 bottom surfaces of shell, and relay body 12 fixed mounting is in 2 openings of shell for relay body 12 dispels the heat at 2 internally mounted parts of part accessible shell of shell, and the coupling part of relay body 12 spills from 2 bottom surfaces of shell opening, can not influence relay body 12's use.
Specifically, the side surface of the relay body 12 is fixedly provided with a heat-conducting silica gel pad 10, the side surface of the heat-conducting silica gel pad 10 is fixedly provided with a radiating fin 3, the side surface of the radiating fin 3 is fixedly provided with a fan 4, and the side surface of the shell 2 is provided with an opening. The advantage is, there is heat conduction silica gel pad 10 through relay body 12 side fixed mounting, heat conduction silica gel pad 10 side fixed mounting has radiating fin 3, radiating fin 3 side fixed mounting has fan 4, 2 sides of shell are equipped with the opening, when making relay body 12 work and produce the heat, the heat accessible heat conduction silica gel pad 10 conduction of its production is to radiating fin 3, rethread fan 4 can be in time followed 2 side openings of shell and discharged with the heat on the radiating fin 3.
Specifically, the top surface of the shell 2 is provided with an opening, and an air inlet fan 11 is fixedly arranged at the opening of the top surface of the shell 2. The advantage is, is equipped with the opening through 2 top surfaces of shell, and 2 top surface opening part fixed mounting of shell have the fan of admitting air 11 for admit air to 2 inside shells through the fan of admitting air 11, make 2 inner walls of whole shell form an wind channel, further increased relay body 12's radiating effect.
Specifically, 2 side opening parts fixed mounting of shell have a bearing 6, and 6 inner wall fixed mounting of bearing has heating panel 5, and 2 side fixed mounting of shell has mounting bracket 7, and 7 inner wall fixed mounting of mounting bracket have brush 8, and brush 8 and the 5 laminating of heating panel, and 4 pivot one end fixed mounting of fan have transmission shaft 9, 9 one end of transmission shaft and heating panel 5 fixed connection. The advantage is, there is bearing 6 through 2 side opening part fixed mounting of shell, 6 inner wall fixed mounting of bearing has heating panel 5, 2 side fixed mounting of shell has mounting bracket 7, 7 inner wall fixed mounting of mounting bracket has brush 8, and brush 8 and the laminating of heating panel 5, 4 pivot one end fixed mounting of fan has transmission shaft 9, 9 one end of transmission shaft and 5 fixed connection of heating panel, make fan 4 can discharge heat from heating panel 5, and when fan 4 is rotatory, because setting up of transmission shaft 9 makes heating panel 5 rotatory in 6 inner walls of bearing, make brush 8 can collect up the dust with 5 louvres of heating panel and sweep down, prevent to block up.
When using, install the coupling part of relay body 12 in required position, when relay body 12 during operation, the heat accessible heat conduction silica gel pad 10 conduction of its production is to radiating fin 3, rethread fan 4 can in time be discharged the louvre of shell 2 side heating panel 5 with the heat on radiating fin 3, and admit air to shell 2 inside through admitting air fan 11, make 2 inner walls of whole shell form an wind channel, the radiating effect of relay body 12 has further been increased, when fan 4 is rotatory, because setting up of transmission shaft 9 makes heating panel 5 rotatory in 6 inner walls of bearing, make brush 8 can collect the dust with 5 louvres of heating panel and sweep down, prevent to block up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a solid state relay is with heat dissipation mechanism, includes heat dissipation mechanism (1), its characterized in that: the heat dissipation mechanism (1) comprises a shell (2), heat dissipation fins (3), a fan (4), a heat dissipation plate (5), a bearing (6), a mounting rack (7), a brush (8), a transmission shaft (9), a heat conduction silica gel pad (10), an air inlet fan (11) and a relay body (12);
the improved relay is characterized in that a relay body (12) is arranged on the inner wall of the shell (2), a heat conduction silica gel pad (10) is arranged on the side face of the relay body (12), a fan (4) is arranged on the side face of the heat conduction silica gel pad (10), a bearing (6) is arranged on the side face of the shell (2), and a heat dissipation plate (5) is arranged on the inner wall of the bearing (6).
2. The heat dissipation mechanism for the solid state relay according to claim 1, wherein: the bottom surface of the shell (2) is provided with an opening, and the relay body (12) is fixedly arranged at the opening of the shell (2).
3. The heat dissipation mechanism for the solid state relay according to claim 1, wherein: the relay is characterized in that a heat-conducting silica gel pad (10) is fixedly mounted on the side face of the relay body (12), heat-radiating fins (3) are fixedly mounted on the side face of the heat-conducting silica gel pad (10), fans (4) are fixedly mounted on the side faces of the heat-radiating fins (3), and an opening is formed in the side face of the shell (2).
4. The heat dissipation mechanism of claim 1, wherein: the top surface of the shell (2) is provided with an opening, and an air inlet fan (11) is fixedly arranged at the opening of the top surface of the shell (2).
5. The heat dissipation mechanism of claim 1, wherein: shell (2) side opening part fixed mounting has bearing (6), bearing (6) inner wall fixed mounting has heating panel (5), shell (2) side fixed mounting has mounting bracket (7), mounting bracket (7) inner wall fixed mounting has brush (8), and brush (8) and heating panel (5) laminating, fan (4) pivot one end fixed mounting has transmission shaft (9), transmission shaft (9) one end and heating panel (5) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889438.2U CN218447730U (en) | 2022-10-31 | 2022-10-31 | Heat dissipation mechanism for solid state relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889438.2U CN218447730U (en) | 2022-10-31 | 2022-10-31 | Heat dissipation mechanism for solid state relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218447730U true CN218447730U (en) | 2023-02-03 |
Family
ID=85072818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222889438.2U Active CN218447730U (en) | 2022-10-31 | 2022-10-31 | Heat dissipation mechanism for solid state relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218447730U (en) |
-
2022
- 2022-10-31 CN CN202222889438.2U patent/CN218447730U/en active Active
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