CN206698497U - A kind of heat abstractor of electronic circuit board - Google Patents
A kind of heat abstractor of electronic circuit board Download PDFInfo
- Publication number
- CN206698497U CN206698497U CN201720553343.XU CN201720553343U CN206698497U CN 206698497 U CN206698497 U CN 206698497U CN 201720553343 U CN201720553343 U CN 201720553343U CN 206698497 U CN206698497 U CN 206698497U
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- Prior art keywords
- wiring board
- heat abstractor
- adjustable resistance
- groove
- heat
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- 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.)
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Abstract
The utility model discloses a kind of heat abstractor of electronic circuit board, its structure includes electronic component, groove, circuit, patch capacitor, adjustable resistance, mounting hole, wiring board, control chip, wiring board shell, heat abstractor, heat sink strip, electronic component is provided with and is welded in the upper left side of wiring board, electronic component is located at the right of groove, groove is provided with 2 and the left and right sides of wiring board is connected to by keyway, the lower right of groove is provided with circuit, patch capacitor is parallel to each other with adjustable resistance, patch capacitor, adjustable resistance and wiring board vertical welding, adjustable resistance is located at the left side of mounting hole, control chip is welded in the right side central of wiring board, the beneficial effects of the utility model：By provided with heat sink and heat abstractor, improve the heat dispersion of electronic circuit board, avoid wiring board from being burnt because of high temperature, equipment work can be able to normal operation, follow-up work will not in stop, saved maintenance time.
Description
Technical field
The utility model is a kind of heat abstractor of electronic circuit board, belongs to heat abstractor field.
Background technology
Largely integrated circuit is used in machine element.It is well known that high temperature is the formidable enemy of integrated circuit.High temperature not only can
Cause system operation unstable, service life shortens, it could even be possible to burning some parts.The heat of high temperature is caused to be not from
Outside computer, but computer-internal, or perhaps IC interior.The effect of radiator be exactly by these heat absorptions,
Then diffuse in cabinet or outside cabinet, ensure that the temperature of machine element is normal.Most radiators by and heat generating components
Surface contacts, and absorbs heat, then is transferred heat to by various methods, then cabinet
These hot-airs are passed to outside cabinet, complete the radiating of computer.The species of radiator is very more, CPU, video card, mainboard chip
Group, hard disk, cabinet, power supply even CD-ROM drive and internal memory can all need radiator, and these different radiators can not be used with, and
What is wherein most often contacted is exactly CPU radiator.According to the mode that heat is taken away from radiator, radiator can be divided into actively
Radiating and passive radiating.The former commonly air-cooled radiator, and the latter it is common be exactly fin.Further subdivision radiating side
Formula, can be divided into air-cooled, and heat pipe, liquid is cold, semiconductor refrigerating, compressor cooling etc..
Prior art discloses Application No.：201420416981.3 a kind of electronic clock wiring board, for connecting electronics
Clock and power supply, include conductive metal sheet and plastic insulation, mounting hole, the conductive gold are offered on the plastic insulation
Category piece, which is inlaid in inside the plastic insulation and offers diameter on the position that correspond to the mounting hole, is less than the peace
The through hole in hole is filled, the input terminal for connecting power lead is provided with the plastic insulation, wherein, the plastics are exhausted
Open slot is formed with edge body, the open slot is the square groove being made up of bottom plate and four sides side wall, and the bottom plate is arranged on modeling
Linked into an integrated entity on material insulator and with the plastic insulation, described four sides side wall, which is connected with each other, is surrounded by accommodating cavity, institute
State and binding post is provided with accommodating cavity, the binding post is inserted on the bottom plate, and breaks through the bottom plate and institute
Plastic insulation is stated, is connected with the conductive metal sheet.The heat dispersion of prior art electronic circuit board is poor, easily causes circuit
Plate is burnt, and equipment work can not be smoothed out, and caused follow-up work to stop, being caused the time to waste.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of heat abstractor of electronic circuit board,
It is poor to solve the heat dispersion of prior art electronic circuit board, easily cause wiring board and burn, equipment work can not be smoothed out, and be led
Follow-up work is caused to stop, the problem of causing the time to waste.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of electronic circuit board
Heat abstractor, its structure include electronic component, groove, circuit, patch capacitor, adjustable resistance, mounting hole, wiring board, control
Coremaking piece, wiring board shell, heat abstractor, heat sink strip, the electronic component are provided with 8 and are welded in the upper left of wiring board
Side, the electronic component are located at the right of groove, and the groove is provided with 2 and the left and right of wiring board is connected to by keyway
Both sides, the lower right of the groove are provided with circuit, and the patch capacitor and adjustable resistance are parallel to each other, the patch capacitor, can
Resistance and wiring board vertical welding are adjusted, the adjustable resistance is located at the left side of mounting hole, and the control chip is welded in wiring board
Right side central, the wiring board shell is welded in the outside of wiring board, and the heat abstractor is located at the left side of control chip, institute
State heat sink strip to be interference fitted with wiring board shell, the electronic component, patch capacitor, adjustable resistance and control chip are electrically connected
Connect；The heat abstractor is made up of heat sink, radiating chamber, bottom plate, and the circuit is located at the left of patch capacitor, the radiating
Plate and radiating chamber welding, the lower section of the radiating chamber are provided with bottom plate.
Further, the mounting hole is located at four angles of wiring board, and the mounting hole is provided with 4.
Further, the right of the adjustable resistance is provided with wiring board.
Further, the heat abstractor and circuit plate weld.
Further, the control chip is rectangle.
Further, the heat sink strip makes for silica gel, has good, the wear-resisting characteristic of thermal diffusivity.
Further, the adjustable resistance is provided with more than 2.
The beneficial effects of the utility model：By provided with heat sink and heat abstractor, improve electronic circuit board dissipate
Hot property, avoid wiring board from being burnt because of high temperature, equipment work can be able to normal operation, follow-up work will not in stop, save
Maintenance time.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the heat abstractor of electronic circuit board of the utility model.
Fig. 2 is the structural representation of the utility model heat abstractor.
In figure：Electronic component -1, groove -2, circuit -3, patch capacitor -4, adjustable resistance -5, mounting hole -6, circuit
Plate -7, control chip -8, wiring board shell -9, heat abstractor -10, heat sink strip -11, heat sink -1001, radiating chamber -1002,
Bottom plate -1003.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of heat abstractor of electronic circuit board：Its structure includes electronics member
Device 1, groove 2, circuit 3, patch capacitor 4, adjustable resistance 5, mounting hole 6, wiring board 7, control chip 8, wiring board shell 9,
Heat abstractor 10, heat sink strip 11, the electronic component 1 are provided with 8 and are welded in the upper left side of wiring board 7, the electronics
Component 1 is located at the right of groove 2, and the groove 2 is provided with 2 and the left and right sides of wiring board 7, institute are connected to by keyway
The lower right for stating groove 2 is provided with circuit 3, and the patch capacitor 4 and adjustable resistance 5 are parallel to each other, the patch capacitor 4, adjustable
Resistance 5 and the vertical welding of wiring board 7, the adjustable resistance 5 are located at the left side of mounting hole 6, and the control chip 8 is welded in circuit
The right side central of plate 7, the wiring board shell 9 are welded in the outside of wiring board 7, and the heat abstractor 10 is located at control chip 8
Left side, the heat sink strip 11 is interference fitted with wiring board shell 9, the electronic component 1, patch capacitor 4, adjustable resistance 5
Electrically connected with control chip 8；The heat abstractor 10 is made up of heat sink 1001, radiating chamber 1002, bottom plate 1003, the line
Road 3 is located at the left of patch capacitor 4, and the heat sink 1001 welds with radiating chamber 1002, under the radiating chamber 1002
Side is provided with bottom plate 1003, and the mounting hole 6 is located at four angles of wiring board 7, and the mounting hole 6 is provided with 4, the adjustable resistance
5 right is provided with wiring board 7, and the heat abstractor 10 welds with wiring board 7, and the control chip 8 is rectangle, the radiating
Bar 11 makes for silica gel, has good, the wear-resisting characteristic of thermal diffusivity, and the adjustable resistance 5 is provided with more than 2.
User installs the surrounding of 7 assist side of wiring board 7 by mounting hole 6 and welds silica gel heat sink strip 11, is a kind of good
Insulating materials, its high-low temperature resistant, water-fast, weather-resistant, both with excellent electrical insulating property, there is excellent thermal conductivity again,
With good radiating effect, so as to ensure the stabilization of electronic instrument, heat abstractor 10, which sucks heat caused by wiring board, to be dissipated
In hot chamber 1002, outwards volatilized by heat sink 1001, so as to which the heat of wiring board be discharged, ensure the temperature of wiring board 7
In safe range.
Patch capacitor 4 described in the utility model is the bigger common component of current dosage, with regard to the patch of AVX Corp.'s production
There is the different specification such as NPO, X7R, Z5U, Y5V for chip capacitor, different specifications has different purposes, in DC circuit,
Capacitor is comparable to open circuit, and capacitor is a kind of element that can store electric charge, and one of the most frequently used electronic component.
Electronic component 1 of the present utility model, groove 2, circuit 3, patch capacitor 4, adjustable resistance 5, mounting hole 6, circuit
Plate 7, control chip 8, wiring board shell 9, heat abstractor 10, heat sink strip 11, heat sink 1001, radiating chamber 1002, bottom plate
1003, the part that part is universal standard part or those skilled in the art know, its structure and principle are all this technology personnel
It can be learnt by technical manual or be known by normal experiment method, the utility model solves the problems, such as it is prior art electronics
The heat dispersion of wiring board is poor, easily causes wiring board and burns, and equipment work can not be smoothed out, and caused follow-up work to stop, being made
Wasted into the time, the utility model is combined with each other by above-mentioned part, improves the heat dispersion of electronic circuit board, avoid line
Road plate burns because of high temperature, and equipment work can be able to normal operation, follow-up work will not in stop, saved maintenance time, had
Body is as described below：
The circuit 3 is located at the left of patch capacitor 4, and the heat sink 1001 welds with radiating chamber 1002, described to dissipate
The lower section of hot chamber 1002 is provided with bottom plate 1003.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of heat abstractor of electronic circuit board, its structure includes electronic component（1）, groove（2）, circuit（3）, paster electricity
Hold（4）, adjustable resistance（5）, mounting hole（6）, wiring board（7）, control chip（8）, wiring board shell（9）, heat abstractor（10）、
Heat sink strip（11）, the electronic component（1）Provided with 8 and it is welded in wiring board（7）Upper left side, the electronic component
（1）Located at groove（2）Right, the groove（2）Provided with 2 and wiring board is connected to by keyway（7）The left and right sides,
The groove（2）Lower right be provided with circuit（3）, it is characterised in that：
The patch capacitor（4）With adjustable resistance（5）It is parallel to each other, the patch capacitor（4）, adjustable resistance（5）With wiring board
（7）Vertical welding, the adjustable resistance（5）Located at mounting hole（6）Left side, the control chip（8）It is welded in wiring board（7）
Right side central, the wiring board shell（9）It is welded in wiring board（7）Outside, the heat abstractor（10）Located at control core
Piece（8）Left side, the heat sink strip（11）With wiring board shell（9）Interference fit, the electronic component（1）, patch capacitor
（4）, adjustable resistance（5）With control chip（8）Electrical connection；
The heat abstractor（10）By heat sink（1001）, radiating chamber（1002）, bottom plate（1003）Composition, the circuit（3）
Located at patch capacitor（4）Left, the heat sink（1001）With the chamber that radiates（1002）Welding, the radiating chamber（1002）
Lower section be provided with bottom plate（1003）.
A kind of 2. heat abstractor of electronic circuit board according to claim 1, it is characterised in that：The mounting hole（6）If
In wiring board（7）Four angles, the mounting hole（6）Provided with 4.
A kind of 3. heat abstractor of electronic circuit board according to claim 1, it is characterised in that：The adjustable resistance（5）
Right be provided with wiring board（7）.
A kind of 4. heat abstractor of electronic circuit board according to claim 1, it is characterised in that：The heat abstractor（10）
With wiring board（7）Welding.
A kind of 5. heat abstractor of electronic circuit board according to claim 1, it is characterised in that：The control chip（8）
For rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553343.XU CN206698497U (en) | 2017-05-18 | 2017-05-18 | A kind of heat abstractor of electronic circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553343.XU CN206698497U (en) | 2017-05-18 | 2017-05-18 | A kind of heat abstractor of electronic circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206698497U true CN206698497U (en) | 2017-12-01 |
Family
ID=60449350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553343.XU Active CN206698497U (en) | 2017-05-18 | 2017-05-18 | A kind of heat abstractor of electronic circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206698497U (en) |
-
2017
- 2017-05-18 CN CN201720553343.XU patent/CN206698497U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zou Xinmu Inventor before: Yang Zhonghui |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: Suzhou City, Jiangsu province 215300 Kunshan City Jinxi town Kam Road of 188 No. 9, 10, 11. Patentee after: Kunshan Jianghong Precision Electronics Co., Ltd. Address before: Gold Tingcun Jinting town construction of 312458 Zhejiang province Shaoxing city Shengzhou City 2 Road No. 7 Patentee before: ZHANG FANGJUN |
|
| TR01 | Transfer of patent right |