CN209768087U - integrated circuit power module with self-protection power-off function - Google Patents
integrated circuit power module with self-protection power-off function Download PDFInfo
- Publication number
- CN209768087U CN209768087U CN201920134520.XU CN201920134520U CN209768087U CN 209768087 U CN209768087 U CN 209768087U CN 201920134520 U CN201920134520 U CN 201920134520U CN 209768087 U CN209768087 U CN 209768087U
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- CN
- China
- Prior art keywords
- assembly
- circuit board
- power supply
- casing
- heat
- Prior art date
- 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 - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 239000012790 adhesive layer Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 8
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses an integrated circuit power module with self preservation protects outage function, including the casing, radiator unit is installed to one side of casing, and one side of radiator unit is provided with supply socket, and one side surface that radiator unit was kept away from to the casing is opened there is the thermovent, and the heat insulating board is installed to the inside surface bottom of casing, and the top of heat insulating board is provided with the viscose layer, and the circuit board is installed on the top of viscose layer, and one side of signal component is provided with first conducting strip, is provided with the second conducting strip between pilot lamp and the first component. The utility model discloses a heat insulating board and viscose layer carry out the separation to the outside heat energy of casing, prevent to carry out the heat conduction because of outside high temperature leads to the casing temperature to rise with the inside circuit board of casing, cause the damage of circuit board, cool down to the components and parts on circuit board surface through leading the cooling fan, and the heat dissipation area of circuit board can be increased to the conducting strip simultaneously, increases radiating rate.
Description
Technical Field
the utility model relates to an integrated circuit interface module technical field, in particular to integrated circuit power module with self preservation protects outage function.
Background
The power supply module is a power supply device which can be directly attached to a printed circuit board and is characterized by supplying power to an application specific integrated circuit, a digital signal processor, a microprocessor, a memory, a field programmable gate array and other digital or analog loads. Generally, such modules are referred to as point-of-load power supply systems or point-of-use power supply systems. Due to the advantages of the modular structure, the modular power supply is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, and in automotive electronics, aerospace and the like. When the power supply system has electric leakage or short circuit fault, the method of fault signal quick sampling and identification, power-off command pulse formation and quick power-off actuating mechanism is adopted. The power supply of a power supply network is quickly cut off or the energy supply of a fault point is cut off through a power-off executing mechanism. Present power module still has some not enoughly, and the during operation can produce a large amount of heats and pile up on the circuit board, can cause the circuit board to damage seriously, and the circuit board generally is the inside of direct mount at the casing simultaneously, can lead to circuit board direct and casing contact like this, and the heat can transmit to the circuit board when external temperature is too high to cause the influence to the circuit board.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an integrated circuit power module with self preservation protects outage function, can accomplish to carry out the heat energy separation between casing and the electric plate, can cool down rapidly to the circuit board simultaneously.
In order to solve the technical problem, the utility model provides a following technical scheme:
The utility model relates to an integrated circuit power module with self-protection power-off function, which comprises a shell, wherein a heat dissipation component is arranged at one side of the shell, a power socket is arranged at one side of the heat dissipation component, a heat dissipation port is arranged on the surface of one side of the shell far away from the heat dissipation component, a stop-proof baffle is arranged at the top of the heat dissipation port, a heat insulation plate is arranged at the bottom end of the inner surface of the shell, an adhesive layer is arranged at the top end of the heat insulation plate, a circuit board is arranged at the top end of the adhesive layer, a first element component is arranged on the surface of the top end of the circuit board, a signal component is arranged at one side of the first element component, a first heat conduction sheet is arranged at one side of the first heat conduction sheet, a second element component is arranged at one side of the first heat conduction sheet, an indicator lamp is arranged at one side, one side of pilot lamp is provided with control assembly, one side of control assembly is provided with power supply unit.
As a preferred technical scheme of the utility model, radiator unit is including leading cold aluminium pig, refrigeration piece and leading cold fan, lead cold fan and be located the inside of casing, and the air outlet is located one side of circuit board, one side of leading cold fan is connected with leads cold aluminium pig, one side of leading cold aluminium pig is connected with the refrigeration piece.
As an optimized technical scheme of the utility model, power supply unit passes through terminal line electric connection with supply socket.
As a preferred technical scheme of the utility model, first ware subassembly, the first ware subassembly of second, pilot lamp, control assembly all with power supply unit electric connection.
As an optimized technical proposal of the utility model, the heat insulation board is mainly made of asbestos.
As a preferred technical solution of the present invention, the adhesive layer is mainly made of 704 silicone rubber.
As an optimized technical scheme of the utility model, the inside gauze that is provided with of radiator.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model discloses a heat insulating board and viscose layer carry out the separation to the outside heat energy of casing, prevent to carry out the heat conduction because of outside high temperature leads to the casing temperature to rise with the inside circuit board of casing, cause the damage of circuit board, cool down to the components and parts on circuit board surface through leading the cooling fan, and the heat dissipation area of circuit board can be increased to the conducting strip simultaneously, increases radiating rate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 is a schematic view of the overall structure of the present invention;
Fig. 2 is a schematic back view of the overall structure of the present invention;
Fig. 3 is a schematic view of the overall internal structure of the present invention;
In the figure: 1. a housing; 2. a heat dissipating component; 3. a power socket; 4. a heat dissipation port; 5. an anti-blocking baffle; 6. a heat insulation plate; 7. an adhesive layer; 8. a circuit board; 9. a first element assembly; 10. a signal component; 11. a first thermally conductive sheet; 12. a second element assembly; 13. an indicator light; 14. a second thermally conductive sheet; 15. a control component; 16. conducting cold aluminum blocks; 17. a refrigeration plate; 18. a cold-conducting fan; 19. and a power supply assembly.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Wherein like reference numerals refer to like parts throughout.
Example 1
As shown in fig. 1-3, the present invention provides an integrated circuit power module with self-protection power-off function, which comprises a housing 1, a heat dissipation assembly 2 is installed on one side of the housing 1, a power socket 3 is installed on one side of the heat dissipation assembly 2, a heat dissipation port 4 is opened on one side surface of the housing 1 away from the heat dissipation assembly 2, an anti-closing baffle 5 is installed on the top of the heat dissipation port 4, a heat insulation board 6 is installed on the bottom end of the inner surface of the housing 1, an adhesive layer 7 is installed on the top end of the heat insulation board 6, a circuit board 8 is installed on the top end of the adhesive layer 7, a first element 9 is installed on the top end surface of the circuit board 8, a signal assembly 10 is installed on one side of the first element 9, a first heat conduction sheet 11 is installed on one side of the signal assembly 10, a second element 12 is installed on one, a second heat-conducting fin 14 is arranged between the indicator lamp 13 and the first element assembly 9, a control assembly 15 is arranged on one side of the indicator lamp 13, and a power supply assembly 19 is arranged on one side of the control assembly 15.
Further, radiator unit 2 is including leading cold aluminium pig 16, refrigeration piece 17 and leading cold fan 18, leads cold fan 18 to be located the inside of casing 1, and the air outlet is located one side of circuit board 8, and the one side of leading cold fan 18 is connected with leads cold aluminium pig 16, and the one side of leading cold aluminium pig 16 is connected with refrigeration piece 17, and refrigeration piece 17 will lead cold aluminium pig 16 and refrigerate the back, and the air of leading 18 aspirations of cold fan then is cold air to lower the temperature.
The power supply assembly 19 is electrically connected with the power socket 3 through a terminal line, and the power socket 3 supplies power to the power supply assembly 19 after being connected with an external power supply.
The first element assembly 9, the second element assembly 12, the indicator light 13 and the control assembly 15 are all electrically connected with the power supply assembly 19, and the power supply assembly 19 supplies power to the first element assembly 9, the second element assembly 12, the indicator light 13 and the control assembly 15, so that the circuit board 8 starts to work.
The insulating plate 6 is mainly made of asbestos, which has a high tensile strength and a high pressure resistance and can withstand extremely high temperatures, while being thermally insulated.
The adhesive layer 7 is mainly made of 704 silicon rubber, the 704 silicon rubber is single-component room temperature vulcanized silicon rubber which is good in adhesion, high in strength and free of corrosion, has excellent electrical insulation performance, sealing performance and aging resistance, can be used for a long time within the range of-50 ℃ to +250 ℃, and can prevent the circuit work from being influenced by too fast temperature rise of the circuit board 8.
The gauze is arranged in the heat dissipation port 4 and can prevent winged insects from entering the shell 1 to damage components on the circuit board 8.
Specifically, the surface of the heat insulation board 6 inside the casing 1 is coated with the adhesive layer 7, and then the circuit board 8 is pressed on the surface of the adhesive layer 7, so as to complete the fixed installation of the circuit board 8, because the heat insulation board 6 is an asbestos board, the high heat outside the casing 1 can be separated, the damage to the circuit board 8 caused by the inside of the casing 1 transferring the high temperature to the casing 1 due to the temperature rise of the casing 1 caused by the over-high external temperature can be prevented, meanwhile, the adhesive layer 7 is made of 704 silicon rubber, the heat of the heat circuit board 8 and the casing 1 can be effectively separated, after the power socket 3 is connected with an external power supply, the power supply assembly 19 supplies power to the first element assembly 9, the second element assembly 9,
Second unit's ware subassembly 12, pilot lamp 13, control assembly 15 provides electric power, circuit board 8 can be along with time and the temperature rise simultaneously in the course of the work, first conducting strip 11 and second conducting strip 14 can increase the heat radiating area of circuit board 8, increase heat radiating rate, the air that cold-conducting fan 18 aspired is cold air after refrigerating to leading cold aluminium pig 16 simultaneously, cold-conducting fan 18 refrigerates the unit's ware subassembly on circuit board 8 surface with cold air, the inside hot-air of casing 1 passes through thermovent 4 and transmits to the outside simultaneously, from preventing that the inside high temperature of casing 1 from causing circuit board 8 to damage, prevent simultaneously that closed baffle 5 can make thermovent 4 outside have sufficient space to exhaust, prevent carelessly laminating thermovent 4 and closed surface when installing casing 1, lead to the inside unable heat dissipation of casing 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. an integrated circuit power module with a self-protection power-off function comprises a shell (1) and is characterized in that a heat dissipation assembly (2) is installed on one side of the shell (1), a power socket (3) is arranged on one side of the heat dissipation assembly (2), a heat dissipation opening (4) is formed in one side surface, away from the heat dissipation assembly (2), of the shell (1), an anti-closing baffle (5) is installed at the top of the heat dissipation opening (4), a heat insulation plate (6) is installed at the bottom end of the inner surface of the shell (1), an adhesive layer (7) is arranged at the top end of the heat insulation plate (6), a circuit board (8) is installed at the top end of the adhesive layer (7), a first element assembly (9) is arranged on the surface of the top end of the circuit board (8), a signal assembly (10) is arranged on one side of the first element assembly (9), a first heat conduction sheet (11) is arranged, a second component assembly (12) is arranged on one side of the first heat-conducting fin (11), an indicator light (13) is arranged on one side of the second component assembly (12), a second heat-conducting fin (14) is arranged between the indicator light (13) and the first component assembly (9), a control assembly (15) is arranged on one side of the indicator light (13), and a power supply assembly (19) is arranged on one side of the control assembly (15).
2. The integrated circuit power supply module with the self-protection power-off function according to claim 1, wherein the heat dissipation assembly (2) comprises a cold guide aluminum block (16), a refrigeration piece (17) and a cold guide fan (18), the cold guide fan (18) is located inside the shell (1), the air outlet is located on one side of the circuit board (8), the cold guide aluminum block (16) is connected to one side of the cold guide fan (18), and the refrigeration piece (17) is connected to one side of the cold guide aluminum block (16).
3. the power supply module with self-protection power-off function for integrated circuits as claimed in claim 1, wherein said power supply unit (19) is electrically connected to said power socket (3) by means of terminal wires.
4. The integrated circuit power supply module with self-protection power-off function according to claim 1, wherein the first component element (9), the second component element (12), the indicator light (13) and the control component (15) are electrically connected with the power supply component (19).
5. An integrated circuit power supply module with self-protection power-off function according to claim 1, characterized in that the heat shield (6) is mainly made of asbestos.
6. An integrated circuit power supply module with self-protection power-off function according to claim 1, characterized in that the adhesive layer (7) is mainly made of 704 silicone rubber.
7. the integrated circuit power supply module with self-protection power-off function according to claim 1, wherein a gauze is arranged inside the heat dissipation opening (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134520.XU CN209768087U (en) | 2019-01-26 | 2019-01-26 | integrated circuit power module with self-protection power-off function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134520.XU CN209768087U (en) | 2019-01-26 | 2019-01-26 | integrated circuit power module with self-protection power-off function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209768087U true CN209768087U (en) | 2019-12-10 |
Family
ID=68750395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134520.XU Expired - Fee Related CN209768087U (en) | 2019-01-26 | 2019-01-26 | integrated circuit power module with self-protection power-off function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209768087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022743A (en) * | 2021-04-15 | 2021-06-25 | 上海海洋大学 | Intelligent energy-saving emission-reducing robot |
| CN113056169A (en) * | 2021-03-09 | 2021-06-29 | 张俊杰 | Digital display temperature measurement and control instrument |
-
2019
- 2019-01-26 CN CN201920134520.XU patent/CN209768087U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056169A (en) * | 2021-03-09 | 2021-06-29 | 张俊杰 | Digital display temperature measurement and control instrument |
| CN113022743A (en) * | 2021-04-15 | 2021-06-25 | 上海海洋大学 | Intelligent energy-saving emission-reducing robot |
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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: 20191210 |