CN208862607U - A kind of charge-discharge modules component of electrical equipment - Google Patents
A kind of charge-discharge modules component of electrical equipment Download PDFInfo
- Publication number
- CN208862607U CN208862607U CN201821693562.9U CN201821693562U CN208862607U CN 208862607 U CN208862607 U CN 208862607U CN 201821693562 U CN201821693562 U CN 201821693562U CN 208862607 U CN208862607 U CN 208862607U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pedestal
- cooling fin
- connecting rod
- charge
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of charge-discharge modules components of electrical equipment, including circuit devcie, circuit board and pedestal, heat conductive silica gel is equipped between circuit devcie and circuit board, the upper surface of heat conductive silica gel bonds circuit devcie, and its lower surface bonds the first cooling fin, first cooling fin is equipped with and its integrally formed thermal column, four corners of circuit board and pedestal are equipped with connecting rod, pedestal is equipped with groove, groove is fixedly connected with fan, and it is equipped with above fan through the air inducing hole of pedestal, it is concise that the surrounding of circuit board is uniformly provided with second cooling fin the utility model structure, assembly is simple, pass through connecting rod attaching nut, so that forming the gap of certain distance between pedestal and circuit board, ensure that nature or forced convertion can be gone on smoothly, and pass through the second cooling fin of the surrounding setting in road plate, improve circuit board heat-sinking capability itself , heat dissipation area is greatly, securely and reliably.
Description
Technical field
The utility model relates to charge-discharge modules technical field, the charge-discharge modules group of specially a kind of electrical equipment
Part.
Background technique
Extensive use with energy storage device in fields such as communication, new energy, battery as energy storage device
It is increasingly becoming a part indispensable in energy storage field.Increased trend year by year is presented in the demand for carrying out battery this year, therefore
The high-volume of battery generates and maintenance is just particularly important.It is chemical conversion that battery, which generates one of critical process in technique, it
It is the process for making pole plate be converted to the positive/negative plate with electrochemical properties using electrochemical reaction, it in the process will be to battery
It is electrically operated to carry out multiple charge and discharge.Reasonable charging/discharging apparatus can increase battery initial capacity, and the circulation for improving battery makes
With the service life, increase the charge acceptance of battery.
The charge and discharge process of battery needs charge-discharge modules component to be controlled, and charge-discharge modules are generally by many high-incidence
Thermal device (such as high power transistor) composition, quantity of heat production is easy when work, rises rapidly internal temperature, and at present extensively
The pcb board material of application is to cover copper/epoxy glass fabric substrate or phenolic resin glass cloth base material, although these substrates are with excellent
Electric property and processing performance, but poor radiation, if not in time distributed the heat, equipment will continue to heat up, and device will
Because of overheating failure, the reliability of electronic equipment will decline.
Utility model content
The purpose of this utility model is to provide a kind of charge-discharge modules components of electrical equipment, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of charge-discharge modules of electrical equipment
The pin of component, including circuit devcie, circuit board and pedestal, the circuit devcie welds on circuit boards, and circuit devcie
Heat conductive silica gel is equipped between circuit board, the upper surface of the heat conductive silica gel bonds circuit devcie, and its lower surface bonding first
Cooling fin, first cooling fin, which is equipped with, is equipped with through-hole with its integrally formed thermal column, the circuit board, and the thermal column is stretched
Enter in through-hole, four corners of the circuit board and pedestal are equipped with connecting rod, and the connecting rod is by three threaded areas and two circles
Bar area successively staggeredly forms, and the threaded area is threaded with nut, and the pedestal is equipped with groove, and the groove is fixedly connected with wind
Fan, and be equipped with above fan through the air inducing hole of pedestal, the surrounding of the circuit board is uniformly provided with the second cooling fin.
Preferably, after the surface of first cooling fin is using alumite processing, heat loss through radiation coating, the first heat dissipation are sprayed
The thickness of piece is thinning from middle section to edge part.
Preferably, first cooling fin is surrounded by and its one at least provided with six thermal columns, the thermal column
Molding fin, the fin are twist distributed, and the spacing of neighbouring fin is four millimeters.
Preferably, second cooling fin is welded by one piece of I type cooling fin and multiple groups L shape cooling fin, and wherein I type dissipates
It backing embedded circuit plate and is firmly connected with it.
Preferably, the maximum gauge of the threaded area is greater than the diameter in round bar area, and is located at the threaded area among connecting rod
Two nuts are threadedly coupled, the threaded area at the top and bottom of connecting rod is threadedly coupled a nut respectively, and base bottom is equipped with
Nut placing groove, and it is located at the nut inserted num placing groove of connecting rod bottom.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model structure is concise, assembly is simple, by connecting rod attaching nut, so that shape between pedestal and circuit board
At the gap of certain distance, it is ensured that nature or forced convertion can be gone on smoothly, and pass through second of the surrounding setting in road plate
Cooling fin, improves circuit board heat-sinking capability itself, and heat dissipation area is big, safe and reliable；
2. the surface of first cooling fin of the utility model is handled using alumite, radiance can be increased and increased scattered
The heat dissipation of backing, then by spraying heat loss through radiation coating, can antioxidant anticorrosive, improve radianting capacity, stablize heat dissipation effect,
The thickness of first cooling fin is thinning from middle section to edge part, so that the first cooling fin absorbs enough heat by heat source part
It is transmitted rapidly to part relatively thin around, good heat dissipation effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is link mechanism schematic diagram in the utility model；
Fig. 3 is the second heat sink structure illustration in the utility model.
In figure: 1 circuit devcie, 2 circuit boards, 3 pedestals, 4 heat conductive silica gels, 5 first cooling fins, 6 thermal columns, 7 second heat dissipations
Piece, 8 through-holes, 9 connecting rods, 10 bolt areas, 11 round bar areas, 12 nuts, 13 grooves, 14 fans, 15 air inducing holes, 16 nut placing grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of charge-discharge modules of electrical equipment
The pin of component, including circuit devcie 1, circuit board 2 and pedestal 3, circuit devcie 1 welds on the circuit board 2, and circuit devcie
Heat conductive silica gel 4 is equipped between 1 and circuit board 2, the upper surface of heat conductive silica gel 4 bonds circuit devcie 1, and its lower surface bonding first
Cooling fin 5, the first cooling fin 5, which is equipped with, is equipped with through-hole 8 with its integrally formed thermal column 6, circuit board 2, and thermal column 6 protrudes into through-hole
In 8, four corners of circuit board 2 and pedestal 3 are equipped with connecting rod 9, connecting rod 9 by three threaded areas 10 and Liang Ge round bar area 11 according to
Secondary staggeredly to form, threaded area 10 is threaded with nut 12, and pedestal 3 is equipped with groove 13, and groove 13 is fixedly connected with fan 14, and
It is equipped with above fan 14 through the air inducing hole 15 of pedestal, the surrounding of circuit board 2 is uniformly provided with the second cooling fin 7.
Further, the surface of the first cooling fin 5 is handled using alumite, can be increased radiance and be increased cooling fin
Heat dissipation, then by spraying heat loss through radiation coating, can antioxidant anticorrosive, improve radianting capacity, stablize heat dissipation effect.First
The thickness of cooling fin 5 is thinning from middle section to edge part, the first cooling fin 5 can so absorbed by heat source part enough
Heat is transmitted rapidly to part relatively thin around, good heat dissipation effect.
Further, the first cooling fin 5 is integrally formed at least provided with six thermal columns 6, being surrounded by for thermal column 6 with it
Fin, fin is twist distributed, and improves the heat dissipation area of thermal column 6, and the spacing of neighbouring fin is four millis
Rice, it is ensured that free convection is smooth.
Further, the second cooling fin 7 is welded by one piece of I type cooling fin and six groups of L shape cooling fins, and wherein I type dissipates
It backing embedded circuit plate 2 and is firmly connected with it, L shape cooling fin is directly contacted with ambient atmosphere.I type cooling fin and circuit board
2 directly contact, and are responsible for heat on transfer circuit plate 2 and give L shape cooling fin.
Further, the maximum gauge of threaded area 10 is greater than the diameter in round bar area 11, and is located at the screw thread among connecting rod 9
Area 10 is threadedly coupled two nuts 12, and the threaded area 10 positioned at 9 top and bottom of connecting rod is threadedly coupled a nut 12, bottom respectively
3 bottoms of seat are equipped with nut placing groove 16, and are located at the 12 inserted num placing groove 16 of nut of 9 bottom of connecting rod.
Working principle: fan 14 is connected to extraneous power supply, does not start fan 14, between through-hole 8, air inducing hole 15 and groove 13
Form free convection；Start fan 14, using fan 14 air inducing hole 15 formed negative pressure, through-hole 8, air inducing hole 15 and groove 13 it
Between form forced convertion, to further increase the heat-sinking capability of device.
Installation process: it will first be located at the threaded area 10 among connecting rod 9 and be threadedly coupled two nuts 12, adjust two nuts 12
Spacing, then by connecting rod 9, successively upper and lower side runs through circuit board 2 and pedestal 3, then respectively with the threaded connection of nut 12
Positioned at the threaded area 10 of 9 top and bottom of connecting rod, the fastening to circuit board 2 and pedestal 3 is realized respectively, since two nuts 12 are deposited
In spacing, so that forming the gap of certain distance between pedestal 3 and circuit board 2, it is ensured that nature or forced convertion can smoothly into
Row.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of charge-discharge modules component of electrical equipment, including circuit devcie (1), circuit board (2) and pedestal (3), special
Sign is: the pin of the circuit devcie (1) is welded on circuit board (2), and between circuit devcie (1) and circuit board (2)
Equipped with heat conductive silica gel (4), the upper surface of the heat conductive silica gel (4) bonds circuit devcie (1), and the first heat dissipation of its lower surface bonding
Piece (5), first cooling fin (5), which is equipped with, is equipped with through-hole (8) with its integrally formed thermal column (6), the circuit board (2),
The thermal column (6) is protruded into through-hole (8), and four corners of the circuit board (2) and pedestal (3) are equipped with connecting rod (9), institute
It states connecting rod (9) successively staggeredly to be formed by three threaded areas (10) and Liang Ge round bar area (11), the threaded area (10) is threadedly coupled
Have nut (12), the pedestal (3) is equipped with groove (13), and the groove (13) is fixedly connected fan (14), and fan (14)
Top is equipped with through the air inducing hole (15) of pedestal, and the surrounding of the circuit board (2) is uniformly provided with the second cooling fin (7).
2. a kind of charge-discharge modules component of electrical equipment according to claim 1, it is characterised in that: described first dissipates
After the surface of backing (5) is using alumite processing, heat loss through radiation coating is sprayed, the thickness of the first cooling fin (5) is by middle section
It is thinning to edge part.
3. a kind of charge-discharge modules component of electrical equipment according to claim 1, it is characterised in that: described first dissipates
Backing (5) is surrounded by and its integrally formed fin, the fin at least provided with six thermal columns (6), the thermal column (6)
Piece is twist distributed, and the spacing of neighbouring fin is four millimeters.
4. a kind of charge-discharge modules component of electrical equipment according to claim 1, it is characterised in that: described second dissipates
Backing (7) is welded by one piece of I type cooling fin and multiple groups L shape cooling fin, wherein I type cooling fin embedded circuit plate (2) and
It is firmly connected with it.
5. a kind of charge-discharge modules component of electrical equipment according to claim 1, it is characterised in that: the threaded area
(10) maximum gauge is greater than the diameter of round bar area (11), and is located at connecting rod (9) intermediate threaded area (10) and is threadedly coupled two
A nut (12) is located at the threaded area (10) at the top and bottom of connecting rod (9) and is threadedly coupled a nut (12), pedestal (3) respectively
Bottom is equipped with nut placing groove (16), and is located at nut (12) inserted num placing groove (16) of connecting rod (9) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693562.9U CN208862607U (en) | 2018-10-17 | 2018-10-17 | A kind of charge-discharge modules component of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693562.9U CN208862607U (en) | 2018-10-17 | 2018-10-17 | A kind of charge-discharge modules component of electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862607U true CN208862607U (en) | 2019-05-14 |
Family
ID=66421184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821693562.9U Expired - Fee Related CN208862607U (en) | 2018-10-17 | 2018-10-17 | A kind of charge-discharge modules component of electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208862607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703269A (en) * | 2019-09-30 | 2020-01-17 | 深圳市速腾聚创科技有限公司 | Radar protection device and radar system |
-
2018
- 2018-10-17 CN CN201821693562.9U patent/CN208862607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703269A (en) * | 2019-09-30 | 2020-01-17 | 深圳市速腾聚创科技有限公司 | Radar protection device and radar system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102403419B (en) | Manufacturing technology of high-power LED radiating structure | |
| WO2009094829A1 (en) | A high heat dissipation led light source module and a high heat dissipation and high power led light source assembly | |
| CN208862607U (en) | A kind of charge-discharge modules component of electrical equipment | |
| CN210629278U (en) | Rectifier bridge of brushless direct current generator | |
| CN215011262U (en) | Corrugated heat dissipation device for graphene heating sheet assembly | |
| CN201706440U (en) | LED lamp | |
| CN202565575U (en) | Lithium battery pack protector | |
| CN209729888U (en) | High reliablity heat radiation module | |
| CN204696102U (en) | A kind of heat radiating installation construction of power device | |
| CN207196121U (en) | A kind of LED of good heat dissipation effect | |
| CN201555191U (en) | LED radiating device | |
| TWM506371U (en) | A whole structure of an intelligent power semiconductor module having an integrated heat sink | |
| CN212517183U (en) | High-efficient heat radiation structure of IGBT module | |
| CN205782751U (en) | Portable high power LED light source lamp bead heat abstractor | |
| CN101609821B (en) | High-power semiconductor multi-tube high-performance positioning fixture | |
| CN202712234U (en) | Solar cell module having heat-dissipation packaging structure | |
| CN102856265A (en) | Bottom plate with arc-shaped bosses for IGBT (Insulated Gate Bipolar Transistor) module | |
| CN207318800U (en) | A kind of high heat load All-in-One optical module semiconductor temperature module | |
| CN202938120U (en) | Light-emitting diode (LED) lamp | |
| CN202307863U (en) | Radiator for vertical MOS-transistor-type electronic component | |
| CN202206715U (en) | Assembled radiating fin with electronic component | |
| CN205752149U (en) | High heat conduction rectifier bridge chip | |
| CN203747751U (en) | Solar cell module conjunction box | |
| CN202103057U (en) | Large-power chip-type diode | |
| CN219850326U (en) | Recovery unit for powder spraying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20201017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |